CN203808690U - Cabinet door droop prevention device - Google Patents
Cabinet door droop prevention device Download PDFInfo
- Publication number
- CN203808690U CN203808690U CN201420249193.XU CN201420249193U CN203808690U CN 203808690 U CN203808690 U CN 203808690U CN 201420249193 U CN201420249193 U CN 201420249193U CN 203808690 U CN203808690 U CN 203808690U
- Authority
- CN
- China
- Prior art keywords
- cabinet door
- cabinet
- ball
- prevention device
- cavity
- 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.)
- Expired - Lifetime
Links
- 230000002265 prevention Effects 0.000 title claims abstract description 31
- 238000007665 sagging Methods 0.000 claims description 35
- 238000003756 stirring Methods 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 21
- 238000010586 diagram Methods 0.000 description 7
- 208000012661 Dyskinesia Diseases 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The utility model provides a cabinet door droop prevention device and belongs to the field of cabinet equipment. The cabinet door droop prevention device comprises a cabinet body. The cabinet body is provided with a first cavity and a cabinet door; the first cavity is provided with a first opening end which is closed by the cabinet door; one side, with small area, of the cabinet door is rotationally connected with the cabinet body; a ball capable of rotating freely is arranged at the bottom of the cabinet door and used for realizing contact between the cabinet door and the bottom wall of the first cavity when the cabinet door closes the first opening end. By the cabinet door droop prevention device, the cabinet door can be supported effectively, can be prevented from drooping effectively, and can be opened and closed conveniently even when in a droop state. The cabinet door droop prevention device is easy to operate, low in manufacturing cost and stable in structure.
Description
Technical field
The utility model relates to cabinet-type equipment field, in particular to cabinet door sagging prevention device.
Background technology
In cabinet-type equipment, cabinet door is long-term insoluble universal phenomenon because self gravitation effect causes cabinet door falling.One side and the cabinet of cabinet door are rotationally connected, the mode being rotationally connected can be the various ways such as chain connection, the opposite side of cabinet door does not support, in transportation and open cabinet behind the door, the impact of cabinet door self gravitation issue give birth to vertical, not only affect the outward appearance of product, when serious, can hinder the operations such as keying of cabinet door.
Utility model content
The utility model provides a kind of cabinet door sagging prevention device, to address the above problem.
The utility model is achieved in that
A cabinet door sagging prevention device, comprising: cabinet, and cabinet is provided with the first cavity that comprises first openend; Seal the cabinet door of the first openend, a less side and the cabinet of area of cabinet door is rotationally connected, and the bottom of cabinet door is provided with the ball freely rotating, and ball contacts with the diapire of the first cavity while sealing for cabinet goalkeeper the first openend.
Further, the bottom of cabinet door is provided with flanging, and cabinet door is connected by flanging with ball, and ball is positioned on flanging and freely rotates.Flanging is for connecting cabinet door and support member, and flanging both can be independent of cabinet door, also can be one-body molded with cabinet door; Flanging can be so that ball easier for installation do not need the structure of destroying cabinet door ball can be installed, and cost of manufacture is low.
Further, flanging is arranged on the inner side of cabinet door.Flanging is arranged on the inner side of cabinet door can be so that flanging and support member be positioned at the first cavity inside, and no longer outside exposed, profile is more attractive in appearance; In addition, while closing cabinet door, can be so that flanging and support member be introduced into the first cavity and contact with its diapire, thus lifting cabinet door is to suitable height, so that cabinet door is closed smoothly.
Further, also comprise at least one support member, support member is arranged on flanging, one end of support member is provided with the second cavity, the bottom of the second cavity is provided with the second openend, and ball is arranged in the second cavity, and ball stretches out the second openend and freely rotates, the diameter of the second openend is less than the diameter of ball, for ball being stuck in the second cavity and a part for ball is positioned at outside the second openend.The second cavity of support member is used for placing ball, the scope of activities of restriction ball, the second openend is mainly used in preventing that ball from coming off in the second cavity, support member can be arranged on the optional position of the bottom of cabinet door, both can be arranged on centre position, also can be arranged on the both sides of bottom; A part for ball is positioned at outside the second openend, can be so that the bottom of ball contacts with the diapire of the first cavity and cabinet door is produced to supporting role.
Further, flanging is provided with manhole, and support member runs through manhole, and the outside of support member is connected with the inner thread of manhole.Support member runs through manhole and is threaded with manhole, when the ball bottom of the cavity inside of support member is too high or too low, screw support member, can regulate the height of support member, and then regulating ball to suitable height, ball withstands flanging and makes cabinet door maintain most suitable position; In addition, after support member or ball damage, can easily support member be screwed to the parts that unload and more renew.
Further, support member and ball are ripple pearl thread standard part.Ripple pearl screw thread, as the element that pressure can be provided and accurately locate, mainly by screw-threaded coupling, promotes the motion of ball by the spring of certain pressure, use convenient.
Further, the part that cabinet door and cabinet are rotationally connected is movable end, and support member is arranged on one end away from movable end of cabinet door bottom.Whole cabinet door forms a lever, one end of cabinet door maintains static as fulcrum, the self gravitation of cabinet door is as external force pressure lever, ball produces support force for lever, support force from fulcrum more away from, needed support force is less, and then cabinet door is slighter to the compressing of ball, effectively promote the life-span of ball, reduce use cost.
Further, also comprise emergent tripper, emergent tripper comprises: lockset, lockset is provided with lockset main body and dead bolt, lockset main body is arranged on cabinet, and dead bolt is arranged on cabinet door, and lockset main body is provided with pins the latch hook of dead bolt and controls the bullet piece of unblanking that latch hook departs from dead bolt; Emergent trip lever, is provided with strip through-hole and the release slide block of stirring the bullet piece of unblanking on emergent trip lever, be provided with locating piece on cabinet, and locating piece is arranged on one end of strip through-hole.Lockset, for by the movable end of cabinet door and cabinet locking, makes the freely activity of cabinet door, can only rely on the modes such as key or password just can open, and guarantees the safety of article; Dead bolt, latch hook, the bullet piece of unblanking etc. are prior art, and dead bolt coordinates from latch hook the different parts that pin the two place, and the bullet piece of unblanking departs from dead bolt for controlling latch hook, stirs the bullet piece of unblanking and can open lockset; Emergent trip lever slides in cabinet, and under staff's operation, emergent trip lever moves to suitable position and stirs the bullet piece of unblanking, thereby opens cabinet door, simple to operation.The emergent exposed part outside of trip lever can be arranged on to be used in the safety cabinet that key opens, and also can add in addition lockset, and the trip lever of meeting an urgent need pins with cabinet, and non-management employee cannot operate emergent trip lever, the safety of guarantee locker; When the situations such as password, fault or lock inner structure fault of losing occur, administrative staff pull emergent trip lever can easily open cabinet door, are not subject to the impact of the faults such as circuit, simple to operation, reliability is high, and cost of manufacture is lower; Locating piece is arranged in strip through-hole, the scope of activities of restriction strip through-hole, and strip through-hole can only slide up and down along locating piece, and when locating piece is positioned at the top of strip through-hole, emergent trip lever is fixed under the effect of gravity, no longer moves down; In the time of need to meeting an urgent need release, pull emergent trip lever, and strip through-hole moves up under the restriction of locating piece, stir the bullet piece of unblanking, thereby open lockset, locating piece arrive strip through-hole bottom time, strip through-hole no longer moves up, and prevents that strip through-hole and locating piece from departing from the dislocation causing; Add after release slide block, can control more easily emergent trip lever and stir the bullet piece of unblanking.
Further, also comprise and make emergent trip lever return back to the elastic reset member of original position, one end of elastic reset member is connected with cabinet, and the other end is connected with the end of emergent trip lever.Emergent trip lever may be moved and touch the bullet piece of unblanking under the effect of external force, add after elastic reset member, elastic reset member pulls emergent trip lever to precalculated position, make it be not easy to occur abnormal movement under the effect of external force, guarantee that emergent trip lever only could touch the bullet piece of unblanking under administrative staff's operation; Make simple, Stability Analysis of Structures.
Further, the cross section of release slide block is " L " type.The cross section of release slide block is " L " type, stirs while unblanking bullet piece, and the unblank scope of activities of bullet piece of the edge limitation of " L " type, the bullet piece slippage that can prevent from unblanking, makes structure more stable.
The first cavity of cabinet is used for holding article, and cabinet door prevents that article are stolen or pollutes for sealing the first openend of cabinet; Ball can freely rotate with respect to cabinet door, and ball contacts and is used for supporting cabinet door with the diapire of the first cavity, and the diapire of ball and the first cavity is rolling friction, and frictional force is less.When cabinet-type equipment is normally used, cabinet door is by two fulcrum supports, and one of them fulcrum is the part that cabinet door and cabinet are rotationally connected, and another fulcrum is ball, thereby it is sagging that cabinet door is not easy; When cabinet door when repeatedly opening and closing, occur sagging after, when cabinet door is opened, the bottom of ball is by the diapire lower than the first cavity, the EDGE CONTACT of ball elder generation and the first cavity when the sagging cabinet door of generation need to be closed, ball is subject to the effect of horizontal thrust F, F can resolve into orthogonal two active forces, be respectively the directed force F 1 being tilted to and be tilted under directed force F 2, ball has a down dip and moves up to the bottom of ball and the diapire of the first cavity is positioned at same plane in the effect of F1; Height when cabinet door is promoted to normal use under the drive of ball, easily closes cabinet door.In addition, close cabinet behind the door, ball continues cabinet door to be supported on ideal position.
Compared with prior art, the beneficial effects of the utility model are: the cabinet door sagging prevention device of this structure can support cabinet door effectively, cabinet door is not easy sagging, and anti-drop effect is remarkable; Even opening and closing cabinet door easily still after cabinet door falling, simple to operation, cost of manufacture is low, Stability Analysis of Structures.
Accompanying drawing explanation
Fig. 1 shows the cabinet door sagging prevention device schematic diagram that the utility model embodiment 1 provides;
Fig. 2 shows the cabinet door sagging prevention device schematic diagram that the utility model embodiment 2,3 provides;
Fig. 3 show cabinet door sagging prevention device that the utility model embodiment 2,3 provides close cabinet door time schematic diagram;
Fig. 4 shows the cabinet door sagging prevention device schematic diagram that comprises emergent tripper that the utility model embodiment 3 provides;
Fig. 5 shows the emergent tripper schematic diagram of the cabinet door sagging prevention device that the utility model embodiment 3 provides;
Fig. 6 shows the partial schematic diagram of the emergent tripper of the cabinet door sagging prevention device that the utility model embodiment 4 provides;
Fig. 7 shows the partial schematic diagram of the emergent tripper of the cabinet door sagging prevention device that the utility model embodiment 5 provides.
The specific embodiment
Embodiment 1
Fig. 1 shows the cabinet door sagging prevention device that the utility model embodiment 1 provides, and comprising: cabinet 1, and cabinet 1 is provided with the first cavity that comprises first openend; Seal the cabinet door 2 of the first openend, a less side and the cabinet 1 of area of cabinet door 2 is rotationally connected, and the bottom of cabinet door 2 is provided with the ball 3 freely rotating, and ball 3 contacts with the diapire of the first cavity when the first openend is sealed for cabinet door 2.
The first cavity of cabinet 1 is used for holding article, and cabinet door 2 prevents that article are stolen or pollutes for sealing the first openend of cabinet 1; Ball 3 can freely rotate with respect to cabinet door 2, and ball 3 contacts and is used for supporting cabinet door 2 with the diapire of the first cavity, and the diapire of ball 3 and the first cavity is rolling friction, and frictional force is less.When cabinet-type equipment is normally used, cabinet door 2 is by two fulcrum supports, and one of them fulcrum is the part that cabinet door 2 and cabinet 1 are rotationally connected, and another fulcrum is ball 3, thereby it is sagging that cabinet door 2 is not easy; When cabinet door 2 when repeatedly opening and closing, occur sagging after, when cabinet door 2 is opened, the bottom of ball 3 is by the diapire lower than the first cavity, the EDGE CONTACT of ball 3 elder generations and the first cavity when the sagging cabinet door 2 of generation need to be closed, ball 3 is subject to the effect of horizontal thrust F, F can resolve into orthogonal two active forces, be respectively the directed force F 1 being tilted to and be tilted under directed force F 2, ball 3 has a down dip and moves up to the bottom of ball 3 and the diapire of the first cavity is positioned at same plane in the effect of F1; Height when cabinet door 2 is promoted to normal use under the drive of ball 3, easily closes cabinet door 2.In addition, close after cabinet door 2, ball 3 continues cabinet door 2 to be supported on ideal position.
The cabinet door sagging prevention device of this structure can support cabinet door 2 effectively, cabinet door 2 is not easy sagging, and anti-drop effect is remarkable; Opening and closing cabinet door 2 easily still after even cabinet door 2 is sagging, simple to operation, cost of manufacture is low, Stability Analysis of Structures.
Embodiment 2
Fig. 2, Fig. 3 show the cabinet door sagging prevention device that the utility model embodiment 2 provides, and comprising: cabinet 1, and cabinet 1 is provided with the first cavity that comprises first openend; Seal the cabinet door 2 of the first openend, a less side and the cabinet 1 of area of cabinet door 2 is rotationally connected, and the bottom of cabinet door 2 is provided with the ball 3 freely rotating, and ball 3 contacts with the diapire of the first cavity when the first openend is sealed for cabinet door 2.The bottom of cabinet door 2 is provided with flanging 4, and cabinet door 2 is connected by flanging 4 with ball 3, and ball 3 is positioned on flanging 4 and freely rotates, and flanging 4 is arranged on the inner side of cabinet door 2; Also comprise at least one support member 5, support member 5 is arranged on flanging 4, one end of support member 5 is provided with the second cavity 6, the bottom of the second cavity 6 is provided with the second openend 7, ball 3 is arranged in the second cavity 6, ball 3 stretches out the second openend 7 and freely rotates, and the diameter of the second openend 7 is less than the diameter of ball 3, for ball 3 being stuck in to the second cavity 6 part interior and ball 3, is positioned at outside the second openend 7; Flanging 4 is provided with manhole, and support member 5 runs through manhole, and the outside of support member 5 is connected with the inner thread of manhole; Support member 5 and ball 3 are ripple pearl thread standard part.Cabinet door 2 is movable end with the part that cabinet 1 is rotationally connected, and support member 5 is arranged on one end away from movable end of cabinet door 2 bottoms.
Flanging 4 is for connecting cabinet door 2 and support member 5, and flanging 4 both can be independent of cabinet door 2, also can be one-body molded with cabinet door 2; Flanging 4 can be so that ball 3 easier for installation do not need the structure of destroying cabinet door 2 ball 3 can be installed, and cost of manufacture is low.Flanging 4 is arranged on the inner side of cabinet door 2 can be so that flanging 4 and support member 5 be positioned at the first cavity inside, and no longer outside exposed, profile is more attractive in appearance; In addition, while closing cabinet door 2, can be so that flanging 4 and support member 5 be introduced into the first cavity and contact with its diapire, thus lifting cabinet door 2 is to suitable height, so that cabinet door 2 is closed smoothly.The second cavity 6 of support member 5 is for placing ball 3, the scope of activities of restriction ball 3, the second openend 7 is mainly used in preventing that ball 3 from coming off in the second cavity 6, support member 5 can be arranged on the optional position of the bottom of cabinet door 2, both can be arranged on centre position, also can be arranged on the both sides of bottom; A part for ball 3 is positioned at outside the second openend 7, can be so that the bottom of ball 3 contacts with the diapire of the first cavity and cabinet door 2 is produced to supporting role.Support member 5 runs through manhole and is threaded with manhole, when ball 3 bottoms of the cavity inside of support member 5 are when too high or too low, screw support member 5, can regulate the height of support member 5, and then regulating ball 3 to suitable height, ball 3 withstands flanging 4 and makes cabinet door 2 maintain most suitable position; In addition, after support member 5 or ball 3 damages, can easily support member 5 be screwed to the parts that unload and more renew.Ripple pearl screw thread, as the element that pressure can be provided and accurately locate, mainly by screw-threaded coupling, promotes the motion of ball 3 by the spring of certain pressure, use convenient.Whole cabinet door 2 forms a lever, one end of cabinet door 2 maintains static as fulcrum, the self gravitation of cabinet door 2 is as external force pressure lever, ball 3 produces support force for lever, support force from fulcrum more away from, needed support force is less, and then the compressing of 2 pairs of balls 3 of cabinet door is slighter, effectively promote the life-span of ball 3, reduce use cost.
Embodiment 3
Fig. 2-Fig. 7 shows the cabinet door sagging prevention device that the utility model embodiment 3 provides, and comprising: cabinet 1, and cabinet 1 is provided with the first cavity that comprises first openend; Seal the cabinet door 2 of the first openend, a less side and the cabinet 1 of area of cabinet door 2 is rotationally connected, and the bottom of cabinet door 2 is provided with the ball 3 freely rotating, and ball 3 contacts with the diapire of the first cavity when the first openend is sealed for cabinet door 2.The bottom of cabinet door 2 is provided with flanging 4, and cabinet door 2 is connected by flanging 4 with ball 3, and ball 3 is positioned on flanging 4 and freely rotates, and flanging 4 is arranged on the inner side of cabinet door 2; Also comprise at least one support member 5, support member 5 is arranged on flanging 4, one end of support member 5 is provided with the second cavity 6, the bottom of the second cavity 6 is provided with the second openend 7, ball 3 is arranged in the second cavity 6, ball 3 stretches out the second openend 7 and freely rotates, and the diameter of the second openend 7 is less than the diameter of ball 3, for ball 3 being stuck in to the second cavity 6 part interior and ball 3, is positioned at outside the second openend 7; Flanging 4 is provided with manhole, and support member 5 runs through manhole, and the outside of support member 5 is connected with the inner thread of manhole; Cabinet door 2 is movable end with the part that cabinet 1 is rotationally connected, and support member 5 is arranged on one end away from movable end of cabinet door 2 bottoms.Also comprise emergent tripper, emergent tripper comprises: lockset, and lockset is provided with lockset main body 8 and dead bolt 9, and lockset main body 8 is arranged on cabinet 1, dead bolt 9 is arranged on cabinet door 2, and lockset main body 8 is provided with pins the latch hook 10 of dead bolt 9 and control the bullet piece 11 of unblanking that latch hook 10 departs from dead bolt 9; Emergent trip lever 12, is provided with strip through-hole 13 and the release slide block 14 of stirring the bullet piece 11 of unblanking on emergent trip lever 12, be provided with locating piece 15 on cabinet 1, and locating piece 15 is arranged on one end of strip through-hole 13.Also comprise and make emergent trip lever 12 return back to the elastic reset member 16 of original position, one end of elastic reset member 16 is connected with cabinet 1, and the other end is connected with the end of emergent trip lever 12; The cross section of release slide block 14 is " L " type.
Lockset, for by the movable end of cabinet door 2 and cabinet 1 locking, makes freely activity of cabinet door 2, can only rely on the modes such as key or password just can open, and guarantees the safety of article; Dead bolt 9, latch hook 10, the bullet piece 11 of unblanking etc. are prior art, and dead bolt 9 coordinates from latch hook 10 the different parts that pin the two place, and the bullet piece 11 of unblanking departs from dead bolt 9 for controlling latch hook 10, stirs the bullet piece 11 of unblanking and can open lockset; Emergent trip lever 12 is in the interior slip of cabinet 1, and under staff's operation, emergent trip lever 12 moves to suitable position and stirs the bullet piece 11 of unblanking, thereby opens cabinet door 2, simple to operation.The emergent exposed part outside of trip lever 12 can be arranged on to be used in the safety cabinet that key opens, and also can add in addition lockset, and the trip lever 12 of meeting an urgent need pins with cabinet 1, and non-management employee cannot operate emergent trip lever 12, ensures the safety of locker; When the situations such as password, fault or lock inner structure fault of losing occur, administrative staff pull emergent trip lever 12 can easily open cabinet door 2, are not subject to the impact of the faults such as circuit, simple to operation, reliability is high, and cost of manufacture is lower; Locating piece 15 is arranged in strip through-hole 13, the scope of activities of restriction strip through-hole 13, strip through-hole 13 can only slide up and down along locating piece 15, when locating piece 15 is positioned at the top of strip through-hole 13, emergent trip lever 12 is fixed under the effect of gravity, no longer moves down; In the time of need to meeting an urgent need release, pull emergent trip lever 12, strip through-hole 13 moves up under the restriction of locating piece 15, stir the bullet piece 11 of unblanking, thereby open lockset, locating piece 15 arrive strip through-holes 13 bottom time, strip through-hole 13 no longer moves up, and prevents that strip through-hole 13 and locating piece 15 from departing from the dislocation causing; Add after release slide block 14, can control more easily emergent trip lever 12 and stir the bullet piece 11 of unblanking.Emergent trip lever 12 may be moved and touch the bullet piece 11 of unblanking under the effect of external force, add after elastic reset member 16, elastic reset member 16 pulls emergent trip lever 12 to precalculated position, make it be not easy to occur abnormal movement under the effect of external force, guarantee that emergent trip lever 12 only could touch the bullet piece 11 of unblanking under administrative staff's operation; Make simple, Stability Analysis of Structures.The cross section of release slide block 14 is " L " type, stirs while unblanking bullet piece 11, and the unblank scope of activities of bullet piece 11 of the edge limitation of " L " type, bullet piece 11 slippages that can prevent from unblanking, make structure more stable.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. a cabinet door sagging prevention device, is characterized in that, comprising:
Cabinet, described cabinet is provided with the first cavity that comprises first openend;
Seal the cabinet door of described the first openend, a less side and the described cabinet of area of described cabinet door is rotationally connected, the bottom of described cabinet door is provided with the ball freely rotating, and described ball contacts with the diapire of described the first cavity while sealing for described cabinet goalkeeper the first openend.
2. cabinet door sagging prevention device according to claim 1, is characterized in that, the bottom of described cabinet door is provided with flanging, and described cabinet door is connected by described flanging with described ball, and described ball is positioned on flanging and freely rotates.
3. cabinet door sagging prevention device according to claim 2, is characterized in that, described flanging is arranged on the inner side of described cabinet door.
4. cabinet door sagging prevention device according to claim 2, it is characterized in that, also comprise at least one support member, described support member is arranged on described flanging, one end of described support member is provided with the second cavity, the bottom of described the second cavity is provided with the second openend, described ball is arranged in described the second cavity, described ball stretches out described the second openend and freely rotates, the diameter of described the second openend is less than the diameter of described ball, for ball being stuck in described the second cavity and a part for described ball is positioned at outside described the second openend.
5. cabinet door sagging prevention device according to claim 4, is characterized in that, described flanging is provided with manhole, and described support member runs through described manhole, and the outside of described support member is connected with the inner thread of described manhole.
6. cabinet door sagging prevention device according to claim 5, is characterized in that, described support member and described ball are ripple pearl thread standard part.
7. cabinet door sagging prevention device according to claim 4, is characterized in that, the part that described cabinet door and described cabinet are rotationally connected is movable end, and described support member is arranged on one end away from described movable end of described cabinet door bottom.
8. cabinet door sagging prevention device according to claim 1, is characterized in that, also comprises emergent tripper, and described emergent tripper comprises:
Lockset, described lockset is provided with lockset main body and dead bolt, described lockset main body is arranged on described cabinet, and described dead bolt is arranged on described cabinet door, and described lockset main body is provided with pins the latch hook of described dead bolt and controls the bullet piece of unblanking that described latch hook departs from described dead bolt;
Emergent trip lever, the release slide block of the bullet piece of unblanking described in being provided with strip through-hole on described emergent trip lever and stirring, is provided with locating piece on described cabinet, and described locating piece is arranged on one end of described strip through-hole.
9. cabinet door sagging prevention device according to claim 8, it is characterized in that, also comprise and make described emergent trip lever return back to the elastic reset member of original position, one end of described elastic reset member is connected with described cabinet, and the other end is connected with the end of described emergent trip lever.
10. cabinet door sagging prevention device according to claim 8, is characterized in that, the cross section of described release slide block is " L " type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420249193.XU CN203808690U (en) | 2014-05-15 | 2014-05-15 | Cabinet door droop prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420249193.XU CN203808690U (en) | 2014-05-15 | 2014-05-15 | Cabinet door droop prevention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203808690U true CN203808690U (en) | 2014-09-03 |
Family
ID=51447466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420249193.XU Expired - Lifetime CN203808690U (en) | 2014-05-15 | 2014-05-15 | Cabinet door droop prevention device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203808690U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108331478A (en) * | 2018-01-28 | 2018-07-27 | 周洪兴 | Magnetic absorbing door（Window）Sag-resistant technology |
| CN111628422A (en) * | 2020-06-22 | 2020-09-04 | 上海新时达电气股份有限公司 | Control cabinet |
-
2014
- 2014-05-15 CN CN201420249193.XU patent/CN203808690U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108331478A (en) * | 2018-01-28 | 2018-07-27 | 周洪兴 | Magnetic absorbing door（Window）Sag-resistant technology |
| CN111628422A (en) * | 2020-06-22 | 2020-09-04 | 上海新时达电气股份有限公司 | Control cabinet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203808659U (en) | Emergency unlocking locker | |
| WO2020258407A1 (en) | Protective device for electrical control cabinet | |
| CN203808690U (en) | Cabinet door droop prevention device | |
| US10046886B2 (en) | Container and lid hanging structure thereof | |
| CN201507182U (en) | A convenient lock for a cover lifting type container | |
| CN105444500B (en) | Door body structure and the refrigerator with the door body structure | |
| CN202926044U (en) | Sliding door window lock body device and locking system | |
| CN206495579U (en) | A kind of regulator cubicle night bolt door locking device | |
| CN206602307U (en) | A kind of device with mechanical chain cabinet door | |
| WO2018133268A1 (en) | Magnetic safety lock for children | |
| CN105795739A (en) | Bottled article storage cabinet structure | |
| CN211240512U (en) | Explosion-proof automatically controlled machine case | |
| CN106014036B (en) | Opening and closing mechanism with rotating shaft | |
| CN204224055U (en) | Door lock of elevator | |
| CN205583372U (en) | A ring network cabinet with a device for preventing mis-opening of a cable room | |
| CN203796039U (en) | Lower hinge structure of door | |
| CN203978132U (en) | A kind of electronic locker | |
| CN204112916U (en) | A kind of metering cabinet locking device | |
| CN209591023U (en) | Lock shape anti-theft tag | |
| CN203867359U (en) | Safe | |
| CN203487890U (en) | Novel latch lock device for blast-resistant door | |
| CN209047591U (en) | It is a kind of to install and the Multifunctional storage rack in the electric controlled door of power station | |
| CN204040683U (en) | Based on the rifle locking device of spear | |
| CN213573428U (en) | Intelligent lock with turnover module | |
| CN202578199U (en) | Mechanical emergency opening device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 126 Kunlun Road, ring District, Weihai City, Shandong Province, 264203 Co-patentee after: SHANDONG NEW BEIYANG INFORMATION TECHNOLOGY Co.,Ltd. Patentee after: WEIHAI NEW BEIYANG DIGITAL TECHNOLOGY Co.,Ltd. Address before: No. 126 Kunlun Road, ring District, Weihai City, Shandong Province, 264203 Co-patentee before: SHANDONG NEW BEIYANG INFORMATION TECHNOLOGY Co.,Ltd. Patentee before: WEIHAI NEW BEIYANG DIGITAL TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140903 |