CN110388147A - Automobile door checker device - Google Patents
Automobile door checker device Download PDFInfo
- Publication number
- CN110388147A CN110388147A CN201910328753.8A CN201910328753A CN110388147A CN 110388147 A CN110388147 A CN 110388147A CN 201910328753 A CN201910328753 A CN 201910328753A CN 110388147 A CN110388147 A CN 110388147A
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- China
- Prior art keywords
- shell
- crawler shoe
- segmentation
- segmentation shell
- side wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 230000011218 segmentation Effects 0.000 claims abstract description 158
- 230000008878 coupling Effects 0.000 claims abstract description 17
- 238000010168 coupling process Methods 0.000 claims abstract description 17
- 238000005859 coupling reaction Methods 0.000 claims abstract description 17
- 239000004033 plastic Substances 0.000 claims abstract description 10
- 230000006835 compression Effects 0.000 claims description 51
- 238000007906 compression Methods 0.000 claims description 51
- 210000000078 claw Anatomy 0.000 claims description 28
- 230000002093 peripheral effect Effects 0.000 claims description 18
- 239000011162 core material Substances 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 238000003860 storage Methods 0.000 claims description 5
- 230000008901 benefit Effects 0.000 claims description 2
- 230000002159 abnormal effect Effects 0.000 abstract description 9
- 238000000926 separation method Methods 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 19
- 238000000034 method Methods 0.000 description 7
- 229920003002 synthetic resin Polymers 0.000 description 6
- 239000000057 synthetic resin Substances 0.000 description 6
- 230000003014 reinforcing effect Effects 0.000 description 3
- 230000004323 axial length Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
- E05C17/003—Power-actuated devices for limiting the opening of vehicle doors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
- E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
- E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
- E05C17/12—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod
- E05C17/20—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod sliding through a guide
- E05C17/203—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod sliding through a guide concealed, e.g. for vehicles
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
- E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
- E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
- E05C17/12—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod
- E05C17/20—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod sliding through a guide
- E05C17/203—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod sliding through a guide concealed, e.g. for vehicles
- E05C17/206—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod sliding through a guide concealed, e.g. for vehicles with elastomeric springs to hold wing open
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Type of wing
- E05Y2900/531—Doors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Lock And Its Accessories (AREA)
Abstract
It is possible to realize lightweights for automobile door checker device of the invention, and reduce the generation of abnormal sound.It includes shell, is fixed on car door；Connecting rod, one end pivot are supported on vehicle body, and shell is run through in a manner of it can move along its length；Upper crawler shoe and lower crawler shoe, are accommodated in shell, can slide on the surface of connecting rod；Upper spring and lower spring, are accommodated in shell, and the surface that can be respectively facing connecting rod exerts a force to upper crawler shoe and lower crawler shoe；Standard-sized sheet stop part is set to the other end of connecting rod, for limiting the fully open position of car door.Shell is configured to be divided into plastic 2nd segmentation this two parts of shell of the plastic 1st segmentation shell of upside and downside, and the 1st segmentation shell and the 2nd segmentation shell are combined togather using the coupling apparatus that i.e. detaching direction is set as non-separation shape along the vertical direction.
Description
Technical field
The present invention relates to the automobile door checkers that the car door of automobile can be maintained to arbitrary open position
Device.
Background technique
Automobile door checker device includes connecting rod, and the base end part of the connecting rod is in such a way that connecting rod can be swung
Pivot is supported on vehicle body, and the connecting rod forms concavo-convex motion-stopping surface along its length；Shell is installed on car door；Cover, closing
The opening of the shell；Crawler shoe is accommodated in shell, and is slided on the motion-stopping surface of connecting rod along with the on-off action of car door；
And spring, it is accommodated in shell, and exert a force towards the motion-stopping surface of connecting rod to crawler shoe, automobile door checker device
With following function: along with the on-off action of car door, crawler shoe is exerted a force by spring, while crawler shoe is sliding on the motion-stopping surface of connecting rod
It is dynamic, defined resistance (restraint) is assigned to the on-off action of car door as a result, also, car door is maintained at arbitrary open position
It sets (for example, referring to patent document 1).
Existing technical literature
Patent document
Patent document 1: Japanese Unexamined Patent Publication 2014-34865 bulletin
Summary of the invention
Problems to be solved by the invention
It is metal situation with spring but in the automobile door checker device described in patent document 1
It combines, among each element of device, therefore large-scale shell and cover also lead to the weight of device entirety for made of metal
Increase, also, concomitantly crawler shoe moves up and down in shell with the on-off action of car door, spring carries out expanding-contracting action
When, it can issue due to the friction between the grating and metal between synthetic resin and the not same material of metal
, there is a possibility that leading to quality decline in abnormal sound caused by sound etc..
The present invention is in view of the above subject, and its purpose is to provide a kind of automobile door checker device, the automobiles
With door check device, it is possible to realize lightweights, and reduce abnormal sound generation.
The solution to the problem
In order to solve the problem, the present invention is a kind of automobile door checker device, which is characterized in that the vapour
Automobile-used door check device includes shell, and benefit is bolted to the car door and any one of vehicle body of automobile
Mounting surface；Connecting rod, one end are supported on the other of the car door and the vehicle body, and the company using pivot support shaft pivot
Bar is formed and covering metal core material using plastic covering member, and the connecting rod that can move along its length
Dynamic mode is through the shell；Upper crawler shoe and lower crawler shoe, crawler shoe and lower crawler shoe are incorporated in the shell on this, on this
Crawler shoe can be along its length in the upper surface slide of the connecting rod, which can be along its length under the connecting rod
Surface sliding；Upper spring and lower spring, the upper spring and lower spring are incorporated in the shell, and the upper spring is towards the company
The upper surface of bar exerts a force to the upper crawler shoe, which exerts a force to the lower crawler shoe towards the lower surface of the connecting rod；And
Standard-sized sheet stop part is set to the other end of the connecting rod, limits the fully open position of the car door, the shell is configured to
It is divided into the plastic 1st segmentation shell of upside and the plastic 2nd segmentation shell this two of downside
Point, using being along the vertical direction that detaching direction is set as the coupling apparatus of non-separation shape and the described 1st will divide shell and 2nd point described
Shell is cut to combine togather.Thereby, it is possible to seek the lightweight of automobile door checker device, and can subtract
The gently production of abnormal sound caused by grating as caused by the 1st segmentation shell, the 2nd segmentation shell and crawler shoe and spring interface touching etc.
It is raw.
Preferably, the 1st segmentation shell has the 1st incorporating section for storing the upper crawler shoe and the upper spring,
The 2nd segmentation shell has the 2nd incorporating section for storing the lower crawler shoe and the lower spring.As a result, in assembling procedure,
Upper crawler shoe and spring can be accommodated in the 1st incorporating section of the 1st segmentation shell, moreover, lower crawler shoe and spring are accommodated in
2nd segmentation shell, therefore, it is possible to realize the high efficiencies of assembling procedure.
Preferably, the 1st segmentation shell includes the 1st main part, is bottomed tube, lower opening, in inside shape
At the 1st incorporating section；And left side wall and right side wall portions, the left side wall and right side wall portions are connected in the 1st master
The lower part in body portion, the 2nd segmentation shell include the 2nd main part, are bottomed tube, upper opening, described in the formation of inside
2nd incorporating section；And left side wall and right side wall portions, the left side wall and right side wall portions are connected in the 2nd main part
Top, by keeping the end of the sidewall portion of the 1st segmentation shell and the end of the sidewall portion of the 2nd segmentation shell right each other
It connects, so that the 1st segmentation shell and the 2nd segmentation shell are combined together.Thereby, it is possible to make the 1st segmentation shell and
2nd segmentation shell is reliably combined together.
Preferably, the sidewall portion setting of any one of shell is divided in the 1st segmentation shell and the described 2nd
Towards the sidewall portion protruding portion outstanding of another one, engaging slot is set in the sidewall portion of the another one, it is described prominent
Portion can be sticked in the engaging slot along the direction orthogonal with the detaching direction out.Thereby, it is possible to strengthen the 1st segmentation shell and the
The combination of 2 segmentation shells.
Preferably, the protruding portion is contacted with the side of the connecting rod, forms the limitation connecting rod and is supported with the pivot
The guide portion swung centered on axis.Thereby, it is possible to prevent the unnecessary swing of connecting rod.
Preferably, the coupling apparatus be configured to include: claw is set to the 1st segmentation shell and 2nd point described
Cut any one of shell；And elastic engaging portion, it is set to another in the 1st segmentation shell and the 2nd segmentation shell
One, the elastic engaging portion engage along the detaching direction with the claw.Thereby, it is possible to make the 1st segmentation shell and the 2nd segmentation
Shell is reliably combined together.
Preferably, the claw of the coupling apparatus is in such a way that overhang is gradually increased along the detaching direction
The elastic engaging portion of inclined shape, the coupling apparatus is a substantially U-shaped and can intersect to the detaching direction
Direction flexible deformation, and the elastic engaging portion engages with the end of the claw.It, can as a result, in assembling procedure
Elastic engaging portion is to easily and reliably sticked in claw.
Preferably, the elastic engaging portion is respectively arranged in the left side wall and right side wall portions of the 1st segmentation shell
Any one and the 2nd segmentation shell left side wall and the other of right side wall portions, the claw is respectively arranged on institute
State left side wall and the right side of the other of left side wall and right side wall portions of the 1st segmentation shell and the 2nd segmentation shell
The 1st segmentation shell and the 2nd segmentation shell are set as self point symmetry shape by any one of sidewall portion.By
This can share the 1st segmentation shell and the 2nd segmentation shell, and it is possible to realize reduce cost.
Preferably, the 1st segmentation shell and the 2nd segmentation shell are welded to each other.Thereby, it is possible to make
The combination of 1 segmentation shell and the 2nd segmentation shell is further secured.
Preferably, the upper spring is set as upper compression helical spring, the lower spring is set as lower compression spiral bullet
Spring, the upper crawler shoe and lower crawler shoe are in bottomed tube respectively, and the upper crawler shoe, which has, stores the upper compression spiral bullet along axial
The spring housing recess of spring, the lower crawler shoe have along the axial spring housing recess for storing the lower compression helical spring.By
This, can be maintained at the 1st segmentation shell, the 2nd respectively by upper compression helical spring and lower compression helical spring with stable state
Divide in shell.
Preferably, multiple the 1st receipts that can divide shell with the described 1st are set in the outer peripheral surface of the upper crawler shoe
Receive portion inner peripheral surface sliding contact and the projecting strip part that vertically extends, the outer peripheral surface setting of the lower crawler shoe is multiple can
The inner peripheral surface sliding contact for the 2nd incorporating section for dividing shell with the described 2nd and the projecting strip part vertically extended.By
This, can be such that crawler shoe and lower crawler shoe swimmingly moves in the 1st incorporating section, the 2nd incorporating section respectively.
Preferably, the 2nd storage of the 1st incorporating section of the 1st segmentation shell, the 2nd segmentation shell
Portion is respectively polygon in transverse sectional view, and the projecting strip part of the upper crawler shoe is sticked in the polygon of the 1st incorporating section
The interior angle of shape, the projecting strip part of the lower crawler shoe are sticked in the interior angle of the polygon of the 2nd incorporating section.Upper crawler shoe as a result,
It can be rotatably maintained at respectively in the 1st incorporating section, the 2nd incorporating section without unnecessary with stable state with lower crawler shoe
In 1st incorporating section, the 2nd incorporating section.
Preferably, it is provided on the inside of the projecting strip part of the upper crawler shoe and lower crawler shoe for making the projecting strip part
It is capable of the blank part of flexible deformation.Thereby, it is possible to prevent the rolling of upper crawler shoe and lower crawler shoe in the 1st incorporating section, the 2nd incorporating section
It is dynamic, it can more swimmingly move.
Preferably, the head of the bolt is embedded to the 1st segmentation shell and the 2nd segmentation shell respectively,
To which the bolt is fixed.Thereby, it is possible to bolt is firmly and respectively bonded to the 1st segmentation shell, the 2nd segmentation shell.
Preferably, the standard-sized sheet stop part is formed and the other end of the core material is reversed general 90 degree
's.Thereby, it is possible to expand bearing surface of the standard-sized sheet stop part relative to shell, it is possible to realize improve intensity.
The effect of invention
Using the present invention, by forming the 1st segmentation shell, the 2nd segmentation shell using synthetic resin, it is possible to realize light weights
Change, can reduce since the 1st segmentation shell, the 2nd segmentation shell and crawler shoe and spring interface touch generated grating etc. and lead
The generation of the abnormal sound of cause.
Detailed description of the invention
Fig. 1 is the perspective view of automobile door checker device of the invention.
Fig. 2 is II in Fig. 1 to view side view.
Fig. 3 is III in Fig. 1 to view top view.
Fig. 4 is the exploded perspective view of automobile door checker device.
Fig. 5 is the perspective view for illustrating the inside of connecting rod.
Fig. 6 is the line VI -- VI longitudinal section view in Fig. 3.
Fig. 7 is the vertical profile parallax stereogram of shell.
Fig. 8 is the VIII-VII line longitudinal section view in Fig. 2.
Fig. 9 is the IX-IX line longitudinal section view in Fig. 2.
Figure 10 is the X-X line sectional elevation in Fig. 2.
Figure 11 is the XI-XI line sectional elevation in Fig. 2.
Figure 12 is the exploded perspective view of major part.
The longitudinal section view of assembling main points when Figure 13 is for illustrating that the 1st segmentation shell, the 2nd segmentation shell combine.
Figure 14 is the longitudinal section view for illustrating the combination operation midway of the 1st segmentation shell, the 2nd segmentation shell.
Description of symbols
1, door check device；2, bracket；3, pivot support shaft；4, connecting rod；4A, core material；41A, hook portion；4B covers
The lid component；41, standard-sized sheet stop part；42, axis hole；43, protrusion；44, recessed portion；5, shell；51, through-hole；6, the 1st segmentation shell
Body；7, the 2nd segmentation shell；61,71, closure；62, the 1st main part；72, the 2nd main part；621,721, ribs；63, the 1st
Incorporating section；73, the 2nd incorporating section；631, pivot stop projecting strip part；64,65,74,75, sidewall portion；641, the 1st guide portion；751,
2nd guide portion；651,741, engaging slot；64a, 65a, 74a, 75a, interface；66,76, elastic engaging portion (coupling apparatus)；
67,77, claw (coupling apparatus)；68,69,78,79, extension；681,791, engaging slot；691,781, projecting strip part；8,9, it is sliding
It carries out；81,91, sliding part；82,92, spring housing recess；83,93, rounded protrusions；84,94, projecting strip part；85,95, blank part；
10,11, compression helical spring；12, bolt；121, head；122, threaded portion；13, buffer component；13a, hole；14, close structure
Part；14a cuts hole；B, vehicle body；D, car door；D1, mounting surface.
Specific embodiment
Hereinafter, being illustrated based on the drawings one embodiment of the present invention.Fig. 1 is automobile door checker device 1
Perspective view, Fig. 2 is the side view of automobile door checker device 1, and Fig. 3 is automobile door checker device
1 top view, Fig. 4 are the exploded perspective views of automobile door checker device 1.
Automobile door checker device 1 has following function: relative to a pair up and down using illustration omitted
The on-off action that body hinge pivot is supported on the car door D of the automobile body B of automobile assigns resistance and arbitrarily beats to which car door D to be maintained at
Open position, or car door D is made to stop at fully open position, which includes connecting rod 4,
Using the pivot support shaft 3 towards up and down direction, in a manner of it can be swung towards interior outside direction (for up and down direction in Fig. 3)
Pivot is supported on the bracket 2 that base end part is fixed on automobile body B, and the connecting rod 4 is integrally formed in top end part for stopping car door D
Terminate in the standard-sized sheet stop part 41 of fully open position；Shell 5, the mounting surface D1 being fixed in car door D, and by synthetic resin system
The 1st segmentation shell 6 and the 2nd divide shell 7 constitute；Upper crawler shoe 8, lower crawler shoe 9, crawler shoe 8, lower crawler shoe 9 are accommodated in shell on this
Body 5, can be along with the on-off action of car door D, along its length in the upper and lower surfaces through the connecting rod 4 of shell 5
Sliding；And upper compression helical spring 10, lower compression helical spring 11, compression helical spring 10, lower compression helical spring on this
11 are accommodated in shell 5, and the upper and lower surfaces for being respectively facing connecting rod 4 exert a force to upper crawler shoe 8, lower crawler shoe 9.
In the case where car door D is located at closed position, as shown in two chain-dotted lines in Fig. 2, Fig. 3, shell 5 is located at connecting rod 4
That side (being right side in Fig. 2, Fig. 3) by base end part.It is adjoint to be somebody's turn to do when car door D self closing position carries out opening action
The top end part side (being left side in Fig. 2, Fig. 3) of opening action, shell 5 towards connecting rod 4 is mobile, and connecting rod 4 is with pivot support shaft 3
Centered on to vehicle outside direction (in Fig. 3 for counterclockwise) rotation.Also, it is shown in solid such as in Fig. 2, Fig. 3, by making
Shell 5 is connected to standard-sized sheet stop part 41, and car door D stops at fully open position.Moreover, car door D from fully open position into
In the case where row closing motion, the base end part side of shell 5 towards connecting rod 4 is mobile, and connecting rod 4 centered on pivot support shaft 3
It is rotated clockwise in Fig. 3, becomes the closed state indicated in Fig. 2, Fig. 3 by two chain-dotted lines.
Length direction along with shell 5 along connecting rod 4 moves, in compression helical spring 10, the work of compression helical spring 11
Under the action of firmly, be accommodated in crawler shoe 8, the crawler shoe 9 of shell 5 with press on connecting rod 4 be set to upper and lower surfaces it is aftermentioned
The state of motion-stopping surface slided on motion-stopping surface, resistance is assigned to the on-off action of car door D as a result, so that car door D is held in
Arbitrary open position.
According to figure 5 for illustrating the perspective view of the inside of connecting rod 4 it can be understood that connecting rod 4 is by utilizing conjunction
The entire surface of a metal core material 4A is covered at the covering member 4B of resin and is formed.In the cardinal extremity of connecting rod 4
Portion is equipped with the axis hole 42 being inserted into for pivot support shaft 3, is similarly equipped with standard-sized sheet stop part 41 in the top end part of connecting rod 4, similarly exists
Between base end part and top end part, as shown in fig. 6, in the area slided for crawler shoe 8, crawler shoe 9 along with the on-off action of car door D
Domain is equipped with motion-stopping surface (not having appended drawing reference), on the motion-stopping surface, is staggered to form protuberance in upper and lower surfaces along its length
Portion 43 and recessed portion 44.
Core material 4A is made of metal, is formed as plate face towards horizontal direction, and length direction is being equipped with towards front-rear direction
The top end part of standard-sized sheet stop part 41 be equipped with hook portion 41A, hook portion 41A be by make plate face towards vertical direction in a manner of pass through distortion
Made of processing (twisted processing) torsion is turn 90 degrees.
Covering member 4B by covering the entire surface of core material 4A covers the hook portion 41A of core material 4A to be stopped to form standard-sized sheet
Block piece 41 forms motion-stopping surface by covering core material 4A along its length.
Shell 5 includes to be divided into two-part plastic 1st segmentation shell 6 and the 2nd up and down to divide shell 7,
By using include be set as in detaching direction (up and down direction) it is non-separate the aftermentioned elastic engaging portion 66 of shape, claw 67 and
Elastic engaging portion 76, claw 77 coupling apparatus (no appended drawing reference), by the 1st segmentation shell 6 and the 2nd divide shell 7 that
This is combined together, to constitute shell 5, which is fixed on the mounting surface D1 of car door D using upper and lower 2 bolts 12.
As shown in Figure 6, Figure 7, in the case where the 1st segmentation shell 6 and the 2nd is divided the form that shell 7 combines togather, shape
At having through-hole 51 (referring to Fig. 6), the through-hole 51 by connecting rod 4 can it is perforative along the longitudinal direction in a manner of, in the mounting surface with car door D
It is penetrated through on the direction (being in the present embodiment front-rear direction) that D1 intersects.
As shown in figs. 4 and 6, the 1st segmentation shell 6 of upside includes the 1st main part 62, is in bottomed tube, top quilt
Closure 61 is closed, lower openings；1st incorporating section 63 is set to the inside of the 1st main part 62, and store keep upper crawler shoe 8 with
And compression helical spring 10；Left side wall 64 and right side wall portions 65, left side wall 64 and right side wall portions 65 are from the 1st main part 62
Lower end extends downwards；Elastic engaging portion 66 is set to right side wall portions 65, constitutes a part of coupling apparatus；And claw 67,
It is set to left side wall 64, constitutes a part of coupling apparatus.
In the outer peripheral surface of the 1st main part 62, it is equipped with multiple ribs for reinforcing the 1st main part 62 along the vertical direction
621.In the lower end of left side wall 64, it is equipped with to the 2nd segmentation the 1st guide portion 641 outstanding of shell 7 and (is equivalent to of the invention
" protruding portion ").In the medial surface of right side wall portions 65, the engaging slot 651 equipped with up and down direction.In left side wall 64 and right side wall portions
65 front is respectively equipped with the extension 68,69 that the 2nd segmentation shell 7 downwards extends and (is equivalent to of the invention " protrude
Portion ").
In the rear surface of the extension 68 of left, equipped with the engaging slot 681 vertically extended.Extension in right
69 front surface, equipped with the projecting strip part 691 vertically extended.
Sectional elevation as shown in Figure 10 is such, and the inner space of the 1st incorporating section 63 is in polygon hole shape (in this embodiment party
It is 6 lateral opening shapes in formula) and lower opening.Pivot stop projecting strip part 631 relative to each other, pivot stop projecting strip part 631 are along upper
Lower direction is set to the inner peripheral surface of the 1st incorporating section 63 with extending.By making pivot stop projecting strip part 631, pivot stop projecting strip part
631 are sticked in the outer peripheral surface of crawler shoe 8, so that upper crawler shoe 8 stops operating in the 1st incorporating section 63, crawler shoe 8 is maintained at regular
Position.
It is upper and lower point symmetry shape that 2nd segmentation shell 7 and the 1st of lower section, which divides shell 6, and the 2nd segmentation shell 7 of lower section has
Have: the 2nd main part 72 is in bottomed tube, and lower part is closed portion 71 and is closed, upper opening；2nd incorporating section 73, is set to
The inside of 2nd main part 72, and store and keep lower crawler shoe 9 and compression helical spring 11；Left side wall 74 and right side wall portions 75,
The upper end of the left side wall 74 and right side wall portions 75 from the 2nd main part 72 extends upwards；Elastic engaging portion 76 is set to left side
Wall portion 74, and constitute a part of coupling apparatus；And claw 77, right side wall portions 75 are set to, and constitute the one of coupling apparatus
Part.
In addition, though the illustration is omitted, but the 2nd incorporating section 73 of the 2nd segmentation shell 7 is again formed as and the 1st incorporating section 63
Identical shape, lower crawler shoe 9 stop operating in the 2nd incorporating section 63, and crawler shoe 9 is maintained at normal position.
In the state that the 1st segmentation shell 6 and the 2nd divides shell 7 and is bonded to each other, the left side wall of the 1st segmentation shell 6
64, left side wall 74, the right side wall portions of lower end, that is, interface 64a, the interface 65a of right side wall portions 65 and the 2nd segmentation shell 7
75 upper end, that is, interface 74a, interface 75a are abutted each other.
The through-hole 51 of shell 5 is set between left side wall 64,74 and right side wall portions 65,75.
The claw 67 that shell 6 is divided in elastic engaging portion 76 and the 1st by making the 2nd segmentation shell 7 is (upper and lower along detaching direction
Direction) engaging, moreover, the elastic engaging portion 66 for equally making claw 77 and the 1st divide shell 6 blocks along detaching direction (up and down direction)
It closes, is combined along detaching direction in non-separation shape so that the 1st segmentation shell 6 and the 2nd is divided shell 7.
In the outer peripheral surface of the 2nd main part 72, it is equipped with multiple ribs for reinforcing the 2nd main part 72 along the vertical direction
721.In the end of right side wall portions 75, it is equipped with to the 2nd guide portion 751 outstanding of the 1st segmentation shell 6 and (is equivalent to of the invention " dash forward
Portion out ").In the medial surface of left side wall 74, equipped with engaging slot 741 along the vertical direction.In left side wall 74 and right side wall portions
75 front, the extension 78,79 for being respectively equipped with the left and right extended to the 1st segmentation shell 6 (are equivalent to of the invention " prominent
Portion ").
As shown in figure 11, by making the 2nd guide portion 751 of the 2nd segmentation shell 7 be embedded in the 1st segmentation shell from up and down direction
The engaging slot 651 of body 6, moreover, the 1st guide portion 641 of the 1st segmentation shell 6 is made to be embedded in the 2nd segmentation shell 7 from up and down direction
Engaging slot 741, so that the two sides of through-hole 51 in shell 5 form the guide portion of the left and right of the horizontal swing of limiting rod 4.
1st guide portion 641, the 2nd guide portion 751 are that opposite to each other side is in chevron shape shape outstanding, by making point
It is contacted with the side of connecting rod 4, to guide connecting rod 4, and the unnecessary horizontal swing of limiting rod 4 to length direction.
As shown in figure 11,79 overlying contact of extension of the right of the 2nd segmentation shell 7 is in the right of the 1st segmentation shell 6
The front surface of extension 69, and the projecting strip part 691 of the 1st segmentation shell 6 engages on the left and right directions orthogonal with detaching direction
In the engaging slot 791 of the rear surface for being set to extension 79 vertically extended.Similarly the overlapping of extension 78 of left connects
It touches in the rear surface of the extension 68 of the left of the 1st segmentation shell 6, and is set to the ridge of front surface vertically extended
Portion 781 is sticked in the engaging slot 681 of the 1st segmentation shell 6 on the left and right directions orthogonal with detaching direction.Like this, by setting
Each extension the 68,69 and the 2nd for dividing shell 6 for the 1st divides the structure that each extension 78,79 of shell 7 can engage with each other,
Divide the reinforcing of the contraposition and combination when shell 7 combines it is possible to realize the 1st segmentation shell 6 and the 2nd.
As shown in the longitudinal section view in Fig. 6, the upper bolt 12 in upper and lower two bolts is buried with only expanding head 121
The form entered is fixed on the front surface of the 1st segmentation shell 6 opposite with the mounting surface D1 towards up and down direction of car door D (in Fig. 6
In be right surface), or as shown in the other embodiments in Fig. 6, buried with the root portion on head 121 and threaded portion 122
The form entered is fixed on the front surface of the 1st segmentation shell 6.Lower bolt 12 is fixed on the 2nd point in the form of identical with upper bolt 12
Cut the front surface of shell 7.Preferably, the fixation for dividing shell 7 relative to the 1st segmentation shell the 6, the 2nd of bolt 12 passes through slotting
Enter forming to realize.Thereby, it is possible to bolt 12 is simple and be firmly fixed at the 1st segmentation shell the 6, the 2nd and divide shell 7.
Moreover, dividing shell 7 by the way that bolt 12 is fixed on the 1st segmentation shell 6 and the 2nd respectively, also, utilize the spiral shell
1st segmentation shell 6 and the 2nd is divided the mounting surface D1 that shell 7 is fixed on car door D by bolt 12, so that even if shell 5 is to be divided into
1st segmentation shell 6 and the 2nd divides the structure of shell 7, also the 1st segmentation shell 6 and the 2nd can be divided shell 7 and tied securely
It closes.
It is folded with buffer component 13 between the rear surface (being left surface in Fig. 2) and standard-sized sheet stop part 41 of shell 5, it should
Buffer component 13 is for mitigating when car door D is in a fully open position and the rear surface of shell 5 is connected to standard-sized sheet stop part 41
Impact.Buffer component 13 has the hole 13a of rectangle, in the state that connecting rod 4 is through hole 13a, 13 sandwiched of buffer component
Between the rear surface and standard-sized sheet stop part 41 of shell 5.
It is folded with closure member 14 between the front surface of shell 5 and the mounting surface D1 of car door D, which is used for
Through hole (connecting rod 4 institute perforative hole) of the closing set on the illustration omitted of mounting surface D1.Closure member 14 is by shapes such as blown rubbers
At, and have for the perforative incision hole 14a of connecting rod 4, in the state that connecting rod 4 is through incision hole 14a, closure member 14
It is located in the form of compression between the front surface of shell 5 and the mounting surface D1 of car door D.
Upper crawler shoe 8, lower crawler shoe 9 are formed by synthetic resin system.As shown in figs. 4 and 6, upper crawler shoe 8 has bottom in upper opening
Tubular, sectional elevation as shown in Figure 10 is such, and the shape of upper crawler shoe 8 is in star, in a manner of it can move along the vertical direction
It is accommodated in the 1st incorporating section 63 of the 1st segmentation shell 6.Lower crawler shoe 9 is accommodated in the 2nd point in a manner of it can move along the vertical direction
Cut the 2nd incorporating section 73 of shell 7.In the present embodiment, by the way that the 1st segmentation shell the 6, the 2nd is divided shell 7 and upper crawler shoe
8, lower crawler shoe 9 is set as synthetic resin system, so as to by crawler shoe 8, crawler shoe 9 because of being connect with other components caused by moving up and down
Touching is formed as the contact between synthetic resin, grating when crawler shoe 8, the up and down motion of crawler shoe 9 is able to suppress, to reduce
The generation of abnormal sound.
Upper crawler shoe 8, lower crawler shoe 9 be respectively equipped with connecting rod 4 motion-stopping surface sliding sliding part 81,91, similarly including
Side, which is respectively provided with, keeps the spring housing recess 82 of upper compression helical spring 10, for edge along axial direction (up and down direction) storage
Axial (up and down direction) storage keeps the spring housing recess 92 of lower compression helical spring 11.
Longitudinal section view as shown in FIG. 6 is such, and the sliding part 81 of crawler shoe 8, the sliding part 91 of crawler shoe 9 are in chevron shape, thus
It can be slided along with the on-off action of car door D, the motion-stopping surface with stable state in connecting rod 4.
As shown in Fig. 6, Figure 10, the cross section shape of the spring housing recess 82 of upper crawler shoe 8 is circle, upper opening.
The depth of spring housing recess 82 is set as, at least than (being accommodated in the 1st incorporating section 63 of the 1st segmentation shell 6 in compressive state
State) upper compression helical spring 10 axial length it is 1/2 deep.Although the spring incorporating section 92 of lower crawler shoe 9 is omitted
Diagram, but its cross section shape be circle, lower opening.The depth of spring housing recess 92 is set as, at least than in pressure
The axial length of the lower compression helical spring 11 of contracting state (state for being accommodated in the 2nd incorporating section 73 of the 2nd segmentation shell 7)
1/2 is deep.
Thereby, it is possible to stably keep upper compression helical spring 10, lower compression helical spring 11 in the bullet of crawler shoe 8 respectively
Spring housing recess 82, the spring housing recess 92 of crawler shoe 9, therefore, upper compression helical spring 10, lower compression helical spring 11 into
When row expanding-contracting action, the 1st as the spire of metal upper compression helical spring 10 and the 1st segmentation shell 6 can be prevented
The inner peripheral surface of 2nd incorporating section 73 of the inner peripheral surface of incorporating section 63, the spire of lower compression helical spring 11 and the 2nd segmentation shell 7
Friction causes to generate the such phenomenon of abnormal sound.
In the inboard of the spring housing recess 92 of inboard, the lower crawler shoe 9 of the spring housing recess 82 of upper crawler shoe 8, set respectively
Have towards open side rounded protrusions 83,93 outstanding.In rounded protrusions 83,93, the outer spiral for being embedded with compression helical spring 10,11
The end in portion.Thereby, it is possible to upper compression helical spring 10, lower compression helical spring 11 are more reliably held in upper crawler shoe 8
Spring housing recess 82, the spring housing recess 92 of lower crawler shoe 9.
As shown in Figure 10, in the outer peripheral surface of the peripheral wall of the formation spring housing recess 82 of upper crawler shoe 8, rule are separated in the circumferential
Multiple (the being in the present embodiment 6) projecting strip parts 84 of fixed having alternately formed.It is also formed with together in the outer peripheral surface of lower crawler shoe 9
The projecting strip part 94 of sample.The projecting strip part 84 of upper crawler shoe 8, the projecting strip part 94 of lower crawler shoe 9 are vertically extended, and are sticked in respectively
1st segmentation shell 6 polygon the 1st incorporating section 63 interior angle part, the 2nd segmentation shell 7 polygon the 2nd incorporating section 73
Interior angle part.Thereby, it is possible to limit crawler shoe 8, crawler shoe 9 to rotate in the 1st incorporating section 63, the 2nd incorporating section 73, by crawler shoe 8, slide
It carries out 9 and is maintained at regular position.
As shown in figure 8, the inside of the projecting strip part 94 in the inside of the projecting strip part 84 in upper crawler shoe 8, lower crawler shoe 9, respectively
It is provided with blank part 85, blank part 95 along the vertical direction, so that projecting strip part 84, projecting strip part 94 are set as thin wall shape along the vertical direction
Form.Being set as projecting strip part 84, projecting strip part 94 as a result, can be to inward-outward direction (radial direction of spring housing recess 82,92) elasticity
The structure of deformation.By by projecting strip part 84, projecting strip part 94 be set as can to the inward-outward direction flexible deformation of crawler shoe 8, crawler shoe 9, on
Crawler shoe 8, lower crawler shoe 9 can be received in the 2nd of the 1st incorporating section the 63, the 2nd segmentation shell 7 of plastic 1st segmentation shell 6
It receives and does not generate the generation shaken smooth movement, and can more reliably inhibit grating along the vertical direction in portion 73.It is preferred that
, blank part 85, blank part 95 are arranged with penetrating through the peripheral wall of crawler shoe 8, crawler shoe 9 along the vertical direction.
Upper compression helical spring 10 is held in the spring housing recess 82 of crawler shoe 8, and upper compression helical spring 10 with
The state of compression be accommodated in crawler shoe 8 and the 1st divide shell 6 closure 61 between, towards the upside of connecting rod 4 motion-stopping surface to cunning
Carry out 8 forces.As a result, when compression helical spring 10 carries out expanding-contracting action, the spiral part of metal compression helical spring 10
The inner circumferential face contact for the 1st incorporating section 63 that shell 6 will not be divided with the 1st simultaneously rubs, and can reduce dynamic along with the opening and closing of car door D
Make the generation of abnormal sound caused by the expanding-contracting action carried out.
Lower compression helical spring 11 is held in the spring housing recess 92 of lower crawler shoe 9, and lower compression helical spring 11 with
The state of compression be accommodated in crawler shoe 9 and the 2nd divide shell 7 closure 71 between, towards the downside of connecting rod 4 motion-stopping surface to cunning
Carry out 9 forces.As a result, when compression helical spring 11 carries out expanding-contracting action, the spiral part of compression helical spring 11 will not be with the 2nd
Divide shell 7 the 2nd incorporating section 73 inner circumferential face contact simultaneously rub, can reduce along with car door D on-off action progress
The generation of abnormal sound caused by expanding-contracting action.
As shown in figure 4, the 1st segmentation shell 6 the u-shaped shape in elastic engaging portion 66 and can be to inward-outward direction (right and left
To) flexible deformation, claw 77 engaging of the elastic engaging portion 66 on detaching direction relative to the 2nd segmentation shell 7.2nd segmentation shell
The elastic engaging portion 76 of body 7 is in downward U-shaped and can be to inward-outward direction flexible deformation, and elastic engaging portion 76 is in separation side
The claw 67 relative to the 1st segmentation shell 6 engages upwards.In order to engage claw 67 easily with elastic engaging portion 76, claw
77 easily engage with elastic engaging portion 66, as shown in figure 8, claw 67, claw 77 are gradually increased with overhang along detaching direction
Mode tilt.
Then, it is illustrated for the assembling main points of automobile door checker device 1.
Firstly, as shown in figure 12, the 1st segmentation shell 6 and the 2nd being divided shell 7 in assembling procedure and is set as lateral appearance
Gesture (each incorporating section 63, incorporating section 73 towards lateral posture), as shown in figure 13, using automatic assembling, according to compression spiral
Spring 10, crawler shoe 8 sequence compression helical spring 10, crawler shoe 8 are inserted into respectively the 1st segmentation shell 6 the 1st incorporating section 63, and
And compression helical spring 11, crawler shoe 9 are inserted into the 2nd segmentation shell 7 respectively according to the sequence of compression helical spring 11, crawler shoe 9
2nd incorporating section 73.In addition, in order to which each element is set as lateral posture, being used in the explanation of assembling main points in assembling procedure
Orientation it is different from the orientation that automobile door checker device 1 is used under using form.
Then, using the assembled fixture of automatic assembling, so that the 1st segmentation shell 6 and/or the 2nd is divided shell 7 and move
It is dynamic, so that interface 64a, 65a of the 1st segmentation shell 6 and interface 74a, 75a of the 2nd segmentation shell 7 be made to abut each other.
Also, as shown in figure 14, when the 1st segmentation segmentation shell 7 of shell 6 and the 2nd is closer to each other, the 1st housing member 6
The flexible deformation outward of claw 77 of the 2nd segmentation shell 7 is crossed in elastic engaging portion 66, moreover, the elastic card of the 2nd segmentation shell 7
The flexible deformation outward of claw 67 of the 1st segmentation shell 6 is crossed in conjunction portion 76, finally, when the 1st segmentation shell 6 interface 64a,
When interface 74a, 75a of the segmentation shell 7 of 65a and the 2nd are abutted each other, elastic engaging portion 66 is sticked in claw 77 along detaching direction
End, elastic engaging portion 76 end of claw 67 is sticked in along detaching direction.The 1st segmentation shell 6 and the 2nd divides shell as a result,
Body 7 is bonded to each other along detaching direction.
Finally, by the base end part (being the unassembled state for having bracket 2 in right part in Fig. 6) of connecting rod 4 from left in Fig. 6
It is inserted between the sliding part 81 of crawler shoe 8 and the sliding part 91 of crawler shoe 9, and becomes state shown in fig. 6.Also, finally by
Bracket 2 is assembled in the base end part of connecting rod 4 to complete to assemble.
As described above, by making interface 64a, the interface 65a of the 1st segmentation shell 6 and pair of the 2nd segmentation shell 7
Junction 74a, interface 75a are abutted each other, and the 1st segmentation shell 6 and the 2nd can be made to divide shell 7 using coupling apparatus and tied each other
It closes.In this case, crawler shoe 8, crawler shoe 9 and compression helical spring 10, compression helical spring 11 is made to be accommodated in the 1st point respectively
In the state of cutting in the segmentation shell 7 of shell the 6, the 2nd, the 1st segmentation shell 6 and the 2nd can be made to divide shell 7 and be combined with each other, In
It, can be by compression helical spring 10, compression spiral bullet while carrying out the combination operation of the 1st segmentation segmentation shell 7 of shell the 6, the 2nd
Spring 11 is set as compressive state, and it is possible to realize the high efficiencies of assembling procedure.
More than, it explains the embodiment of the present invention, but as long as in the range for not departing from the gist of the invention
It is interior, it will be able to implement following such various modifications and changes.
(1) 4 pivot of connecting rod is supported on car door D, shell 5 is fixed on automobile body B.
(2) it after the 1st segmentation shell 6 and the 2nd to be divided to shell 7 and is bonded to each other, is welded by laser welding, ultrasonic
Deng each other by interface 74a, the interface 75a of interface 64a, the interface 65a of the 1st segmentation shell 6 and the 2nd segmentation shell 7
Weld together, and/or extension 68 and extension 78, extension 69 and extension 79 are welded to each other.
Claims (15)
1. a kind of automobile door checker device, which is characterized in that
The automobile door checker device includes
Shell, benefit are bolted to the car door of automobile and the mounting surface of any one of vehicle body；
Connecting rod, one end are supported on the other of the car door and the vehicle body, and the connecting rod using pivot support shaft pivot
It is formed and covering metal core material using plastic covering member, the connecting rod that can move along its length
Mode run through the shell；
Upper crawler shoe and lower crawler shoe, crawler shoe and lower crawler shoe are incorporated in the shell on this, and crawler shoe can be along its length on this
In the upper surface slide of the connecting rod, which can slide in the lower surface of the connecting rod along its length；
Upper spring and lower spring, the upper spring and lower spring are incorporated in the shell, and the upper spring is towards the connecting rod
Upper surface exerts a force to the upper crawler shoe, which exerts a force to the lower crawler shoe towards the lower surface of the connecting rod；And
Standard-sized sheet stop part is set to the other end of the connecting rod, limits the fully open position of the car door,
The shell be configured to be divided into upside plastic 1st segmentation shell and downside it is plastic
2nd segmentation this two parts of shell, using being along the vertical direction that detaching direction is set as the non-coupling apparatus for separating shape, by the described 1st
Segmentation shell and the 2nd segmentation shell combine togather.
2. automobile door checker device according to claim 1, which is characterized in that
The 1st segmentation shell has the 1st incorporating section for storing the upper crawler shoe and the upper spring,
The 2nd segmentation shell has the 2nd incorporating section for storing the lower crawler shoe and the lower spring.
3. automobile door checker device according to claim 2, which is characterized in that
The 1st segmentation shell includes the 1st main part, is bottomed tube, and lower opening forms the 1st storage in inside
Portion；And left side wall and right side wall portions, the left side wall and right side wall portions are connected in the lower part of the 1st main part,
The 2nd segmentation shell includes the 2nd main part, is bottomed tube, and upper opening forms the 2nd storage in inside
Portion；And left side wall and right side wall portions, the left side wall and right side wall portions are connected in the top of the 2nd main part,
By keeping the end of the sidewall portion of the 1st segmentation shell and the end of the sidewall portion of the 2nd segmentation shell right each other
It connects, so that the 1st segmentation shell and the 2nd segmentation shell are combined together.
4. automobile door checker device according to claim 3, which is characterized in that
It is arranged in the sidewall portion that the 1st segmentation shell and the described 2nd divide any one of shell towards another one
The sidewall portion protruding portion outstanding,
Engaging slot is set in the sidewall portion of the another one, the protruding portion can be along the side orthogonal with the detaching direction
To being sticked in the engaging slot.
5. automobile door checker device according to claim 4, which is characterized in that
The protruding portion is contacted with the side of the connecting rod, forms the limitation connecting rod and is put centered on the pivot support shaft
Dynamic guide portion.
6. automobile door checker device according to any one of claims 1 to 5, which is characterized in that
The coupling apparatus is configured to: claw, is set to appointing in the 1st segmentation shell and the 2nd segmentation shell
One；And elastic engaging portion, it is set to the other of the 1st segmentation shell and the 2nd segmentation shell, the elastic card
Conjunction portion engages along the detaching direction with the claw.
7. automobile door checker device according to claim 6, which is characterized in that
The claw of the coupling apparatus is the inclined shape in such a way that overhang is gradually increased along the detaching direction,
The elastic engaging portion of the coupling apparatus is a substantially U-shaped and can be to the direction bullet intersected with the detaching direction
Property deformation, and the elastic engaging portion engages with the end of the claw.
8. the automobile door check according to the claim 6 or 7 for being subordinated to any one of claim 3~5
Device device, which is characterized in that
By the elastic engaging portion be respectively arranged on the 1st segmentation shell left side wall and any one of right side wall portions and
The other of the left side wall of the 2nd segmentation shell and right side wall portions,
The claw is respectively arranged on to the left side wall and the other of right side wall portions and described the of the 1st segmentation shell
Any one of the left side wall of 2 segmentation shells and right side wall portions,
The 1st segmentation shell and the 2nd segmentation shell are set as self point symmetry shape.
9. automobile door checker device described according to claim 1~any one of 8, which is characterized in that
The 1st segmentation shell and the 2nd segmentation shell are welded to each other.
10. automobile door checker device described according to claim 1~any one of 9, which is characterized in that
The upper spring is set as upper compression helical spring, the lower spring is set as lower compression helical spring,
The upper crawler shoe and lower crawler shoe are in bottomed tube respectively, and the upper crawler shoe, which has, stores the upper compression spiral bullet along axial
The spring housing recess of spring, the lower crawler shoe have along the axial spring housing recess for storing the lower compression helical spring.
11. automobile door checker device described according to claim 1~any one of 10, which is characterized in that
In the outer peripheral surface of the upper crawler shoe, the inner peripheral surface of multiple the 1st incorporating sections that can divide shell with the described 1st is set
Sliding contact and the projecting strip part vertically extended,
In the outer peripheral surface of the lower crawler shoe, the inner peripheral surface of multiple the 2nd incorporating sections that can divide shell with the described 2nd is set
Sliding contact and the projecting strip part vertically extended.
12. automobile door checker device according to claim 11, which is characterized in that
The 2nd incorporating section of shell is divided in transverse sectional view in the 1st incorporating section of the 1st segmentation shell, the described 2nd
In be respectively polygon,
The projecting strip part of the upper crawler shoe is sticked in the interior angle of the polygon of the 1st incorporating section, the lower crawler shoe it is described
Projecting strip part is sticked in the interior angle of the polygon of the 2nd incorporating section.
13. automobile door checker device according to claim 11 or 12, which is characterized in that
It is provided on the inside of the projecting strip part of the upper crawler shoe and lower crawler shoe for enabling the projecting strip part flexible deformation
Blank part.
14. automobile door checker device described according to claim 1~any one of 13, which is characterized in that
The head of the bolt is embedded to the 1st segmentation shell and the 2nd segmentation shell respectively, thus by the bolt
It is fixed.
15. automobile door checker device described according to claim 1~any one of 14, which is characterized in that
The standard-sized sheet stop part is formed and the other end of the core material is reversed general 90 degree.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018-082358 | 2018-04-23 | ||
| JP2018082358A JP2019190086A (en) | 2018-04-23 | 2018-04-23 | Door check device for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110388147A true CN110388147A (en) | 2019-10-29 |
Family
ID=68285222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910328753.8A Pending CN110388147A (en) | 2018-04-23 | 2019-04-23 | Automobile door checker device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2019190086A (en) |
| CN (1) | CN110388147A (en) |
Cited By (2)
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| CN111827814A (en) * | 2020-08-13 | 2020-10-27 | 吉利汽车研究院（宁波）有限公司 | Side direction slip car door stopper |
| CN113958211A (en) * | 2021-11-12 | 2022-01-21 | 赢技汽车技术(上海)有限公司 | Car door limiter |
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| CN1754034A (en) * | 2003-01-22 | 2006-03-29 | 埃德沙股份公司 | Door check |
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Also Published As
| Publication number | Publication date |
|---|---|
| JP2019190086A (en) | 2019-10-31 |
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| PB01 | Publication | ||
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Application publication date: 20191029 |