CN107546049B - It is kept in contact the padlock component, button assembly, control equipment of button - Google Patents

Abstract

The present invention relates to the padlock components, button assembly, control equipment that are kept in contact button.The padlock component (10) includes: a sleeve (11) comprising one first position-limit mechanism (112)；One lantern ring (12), its installation nested with the sleeve (11) the relatively described sleeve (11) can simultaneously be slided on an axial direction (Z), including one second position-limit mechanism (123), second position-limit mechanism (123) and first position-limit mechanism (112) are configured to so that the lantern ring (12) keeps cooperation on the sleeve (11) in relatively described sleeve (11) sliding process；It with a separator (13), is set between the sleeve (11) and the lantern ring (12), and the sleeve (11) and the lantern ring (12) can be prevented to collide.

Description

It is kept in contact the padlock component, button assembly, control equipment of button

Technical field

The present invention relates to the button technical fields being kept in contact, more particularly to are kept in contact the padlock component of button, include The button assembly of the padlock component, and the control equipment comprising the button assembly.

Background technique

Button is kept in contact commonly used in being mounted on plane support (such as wall, console, device housings etc.).It protects The cylinder for holding contact button passes through the mounting hole of plane support and fixes with the plane support.It is kept in contact the head of button Initial position is presented and position can be pressed into along the main shaft sliding perpendicular to supporter.Technical term " being kept in contact " indicates to apply It is mobile that pressure on to the head for being kept in contact button makes it downwardly be pressed into position from initial position, and is maintained at and is pressed into position It sets.Only manually operating this and being kept in contact button just can be such that its head restores to initial position.Emergency stop button is a kind of Common is kept in contact button.User triggers a quick release mechanism after the head of emergency stop button applies pressure, in turn Start security mechanism.User needs to rotate the head of emergency stop button or lift operation and carrys out resetting-mechanism, makes urgent The head of stop button returns to initial position.

In actual use, usually by the button padlock of such as emergency stop button etc. being kept in contact, to prevent Its head unexpectedly returns to initial position, generates industrial accident.A kind of padlock group for being kept in contact button of the prior art Part is mounted on the lantern ring on the outside of the sleeve including a sleeve and one, and sleeve and lantern ring are metal material, during actual use The two is mutually collided, and noise is generated.

Summary of the invention

An object of the present invention is to provide the padlock component for being kept in contact button, button assembly, control equipment, the padlock Component noise is small, and structure is simple, is easily installed.

One aspect of the present invention provides the padlock component for being kept in contact button, comprising:

One sleeve comprising:

One sleeve main part, and

One first position-limit mechanism, is connected with sleeve body portion；

One lantern ring, installation nested with sleeve relative sleeve can simultaneously be slided on an axial direction, comprising:

One lantern ring main part,

An at least padlock through-hole is located at the one end in collar body portion and the channel as a padlock, and

One second position-limit mechanism, is connected with collar body portion, and the second position-limit mechanism and the first position-limit mechanism are configured as Lantern ring is enabled to keep cooperation on sleeve in relative sleeve sliding process；With

One separator, is set between sleeve and lantern ring, and sleeve and lantern ring can be prevented to collide.The separator Sleeve and lantern ring can be prevented to collide, reduce or even eliminate and state between sleeve and lantern ring due to mutually colliding making an uproar for generation Sound.In addition, the padlock modular construction is simple, it is easily installed.

In a kind of schematical embodiment of padlock component, separator is fixedly connected with sleeve, lantern ring and separator It is slidably mounted connection, lantern ring is nested on the inside of sleeve, and the first position-limit mechanism protrudes from the inner sidewall in sleeve body portion, and second Position-limit mechanism protrudes from the lateral wall in collar body portion.In actual use, sleeve and separator are fixed in a plane branch It supports on object, the two is opposing stationary motionless.Lantern ring being capable of relative sleeve, separator and plane support movement.In this way can Avoid the separator frequently mobile generation damage using plastics.In addition, the first position-limit mechanism and lantern ring are respectively positioned on set after assembling The inside of cylinder main part is easy to use so that sleeve body portion lateral wall is located at outermost and surface topography is opposed flattened.

In the schematical embodiment of another kind of padlock component, sleeve further include:

One sleeve opening portion, positioned at the one end in sleeve body portion, lantern ring can be inserted into sleeve from sleeve openings portion；

One sleeve bottom is located at one end of the relative sleeve opening portion in sleeve body portion, comprising: one first mounting hole； With

One third position-limit mechanism, protrudes from the inner sidewall in sleeve body portion, comprising:

One first blocking portion is parallel to axial direction extension, and

One second blocking portion, parallel with the first blocking portion, the second position-limit mechanism is defined on a direction of rotation Between one blocking portion and the second blocking portion；

Wherein, the first blocking portion, the first position-limit mechanism and the second blocking portion are successively adjacent and surround a guide groove, guide groove Including one towards sleeve bottom and with the first mounting hole be correspondingly arranged first opening；

Separator includes:

One annular body portion, is parallel to sleeve bottom, and

One protrudes from the branch portion in annular body portion, and branch portion can pass through the first mounting hole and lead from the first opening insertion To slot.Such sleeve and separator structure are simple, easy for installation, and install stable connection each other.

In another schematical embodiment of padlock component, branch portion includes a protrusion for being located at its end, First position-limit mechanism includes a groove towards the first opening, and groove is matched with protrusion, and branch portion is inserted into recessed by protrusion Slot and sleeve installation connect.The protrusion matches with groove, so that separator and sleeve install stable connection, structure is simple.

In another schematical embodiment of padlock component, separator further includes one first elastic slice, is located at and divides Branch close to annular body portion one end and obliquely towards annular body portion, when branch portion passes through the first mounting hole and from first For opening insertion guide groove until after protrusion insertion groove, the first elastic slice blocks sleeve bottom, and separator and sleeve are fixed Connection.Separator is fixedly connected by the first elastic slice with sleeve, and structure is simple, easy to assembly.

In another schematical embodiment of padlock component, guide groove further includes one second opening, and direction is flat Row can enter guide groove by the second opening in sleeve bottom, the second position-limit mechanism.The second opening of guide groove setting, convenient for set The assembling of cylinder and lantern ring.

In another schematical embodiment of padlock component, separator further includes one second elastic slice, is located at ring Shape main part is open close to branch portion and obliquely towards second, when the second position-limit mechanism enters guide groove by the second opening Afterwards, the second elastic slice stops the second position-limit mechanism to exit from the second opening of guide groove.Separator passes through the second elastic slice and lantern ring group Dress, structure is simple, easy to assembly.

In another schematical embodiment of padlock component, sleeve and lantern ring are all made of metal material, separator Using plastic material.Sleeve and lantern ring are all made of metal material, and structural strength is big；Separator uses plastic material, can be fine Ground distance sleeve and lantern ring reduce or even eliminate the noise that collision generates.

Another aspect of the present invention provides button assembly, can be installed in a plane support, comprising:

One is kept in contact button comprising:

One button body portion, and

One drive head is installed on button body portion, and can move relative to button body portion initial to be presented one Position and one is pressed into position；With

One above-mentioned padlock component, button body portion can pass through sleeve and lantern ring and be installed on plane branch together with sleeve It supports on object.The separator can prevent sleeve and lantern ring from colliding, and reduce or even eliminate and state between sleeve and lantern ring due to phase The mutually noise that collision generates.In addition, the padlock modular construction is simple, it is easily installed.

Another aspect of the present invention provides button assembly, controls equipment, comprising:

One plane support comprising a third mounting hole；With

One above-mentioned button assembly, sleeve and lantern ring are correspondingly arranged with third mounting hole, and button body portion is pacified across third Dress hole is simultaneously installed on plane support, and sleeve is held between button body portion and plane support.The separator can hinder Only sleeve and lantern ring collide, and reduce or even eliminate the noise stated between sleeve and lantern ring due to mutually colliding generation.In addition, The padlock modular construction is simple, is easily installed.

Detailed description of the invention

Hereafter by with clearly understandable mode by description of a preferred embodiment and in conjunction with attached drawing come to the present invention it is above-mentioned Characteristic, technical characteristic, advantage and its implementation are further described, in which:

Fig. 1 is the assembly structure diagram for the padlock component for being kept in contact button that the embodiment of the present invention provides；

Fig. 2 is that the sectional structure after the padlock component assembling for being kept in contact button that the embodiment of the present invention provides shows It is intended to；

Fig. 3 be the embodiment of the present invention provide control equipment in be kept in contact the sectional structure that button is located at initial position Schematic diagram；

Fig. 4 is that button is kept in contact in control equipment that the embodiment of the present invention provides positioned at being pressed into the sectional structure of position Schematic diagram.

Label declaration:

10 padlock components

11 sleeves

111 sleeve body portions

1111, the opposite both ends in 1112 sleeve body portions

112 first position-limit mechanisms

1121 grooves

113 sleeve openings portions

114 sleeve bottoms

1141 first mounting holes

1142 second mounting holes

115 third position-limit mechanisms

1151 first blocking portions

1152 second blocking portions

116 guide grooves

1161 first openings

1162 second openings

12 lantern rings

121 collar body portions

1211, the opposite both ends in 1212 collar body portions

122 padlock through-holes

123 second position-limit mechanisms

124 rising woods

13 separators

131 annular body portions

132 branch portions

1321 protrusions

133 first elastic slices

134 second elastic slices

20 are kept in contact button

21 button body portions

22 drive heads

30 button assemblies

40 plane supports

41 third mounting holes

Seat in 50

60 sealing rings

70 padlocks

Z axial direction

The direction of rotation R

D radial direction

Specific embodiment

In order to which the technical features, objects and effects of invention are more clearly understood, the Detailed description of the invention present invention is now compareed Specific embodiment, identical label indicates identical part in the various figures.

It each figure discussed below and is used to describe the various embodiments of the principle of the disclosure in the patent file It only should not be construed as limiting the scope of the present disclosure by way of illustration and anyway.Those skilled in the art will manage Solution, can implement the principle of the disclosure in any equipment suitably arranged.Reference example non-limiting embodiments are described The various innovative teachings of the application.

Herein, " schematic " expression " serving as examplea, instances, or illustrations " should not will be described herein as " showing Any diagram, the embodiment of meaning property " are construed to technical solution that is a kind of preferred or more having advantages.

To make simplified form, part related to the present invention is only schematically shown in each figure, they are not represented Its practical structures as product.In addition, there is identical structure or function in some figures so that simplified form is easy to understand Component schematically shows only one of those, or has only marked one of those.

In present specification, " being kept in contact " is meant that expression is applied to the pressure on the head for being kept in contact button and makes It is downwardly pressed into position (or being operating position) movement from initial position (or being external position), and is maintained at and is pressed into Position.Only manually operating this and being kept in contact button just can be such that its head restores to initial position.Button is kept in contact to be in When being pressed into position, off-state can be, be also possible to closed state.

Fig. 1 is the assembly structure diagram for the padlock component for being kept in contact button that the embodiment of the present invention provides. Fig. 2 is the schematic cross-sectional view after the padlock component assembling for being kept in contact button that the embodiment of the present invention provides.From In Fig. 1 and Fig. 2 it can be seen that

This is used to be kept in contact the padlock component 10 of button, comprising: a sleeve 11；One lantern ring 12, it is nested with sleeve 11 It installs and relative sleeve 11 can be slided on an axial direction Z；With a separator 13, be set to sleeve 11 and lantern ring 12 it Between, and sleeve 11 and lantern ring 12 can be prevented to collide.

The sleeve 11 includes:

One sleeve main part 111, and

One first position-limit mechanism 112, is connected with sleeve body portion 111.

The lantern ring 12 includes:

One lantern ring main part 121,

An at least padlock through-hole 122 is located at the one end 1211 in collar body portion 121 and as a padlock (Fig. 1 and Fig. 2 In be not drawn into) channel, and

One second position-limit mechanism 123, is connected with collar body portion 121, the second position-limit mechanism 123 and the first position-limit mechanism 112 are configured to so that lantern ring 12 keeps cooperation on sleeve 11 in 11 sliding process of relative sleeve.

In use, axially Z is slided lantern ring 12 relative to sleeve 11.There are two limit positions for the two relative position tool It sets, is the first extreme position (not shown) when the two overlapping part is most respectively, or referred to as off-position and the two are handed over The second extreme position (not shown) when folded partially minimum, or referred to as operating position.Operating position and off-position it Between, sleeve 11 and lantern ring 12 remain mutual cooperation, each other unseparated state.Sleeve 11 and lantern ring 12 are axially Z can only be slided between the first extreme position and the second extreme position.Initial position, usual sleeve are in when being kept in contact button 11 and lantern ring 12 be in the first extreme position；When being kept in contact button in position is pressed into, usual sleeve 11 and lantern ring 12 are in Second extreme position, and be linked into padlock (being not drawn into Fig. 1 and 2) in the padlock through-hole 122 of set 12, realize the guarantor for being pressed into position Hold locking.Separator 13 is provided between sleeve 11 and lantern ring 12.The separator 13 can prevent sleeve 11 and lantern ring 12 from occurring Collision.Even if separator 13 can also reduce or even eliminate and state sleeve 11 in this way, sleeve 11 and lantern ring 12 use such as metal material Due to mutually colliding the noise of generation between lantern ring 12.In a schematical embodiment, sleeve 11 and lantern ring 12 are equal Using metal material, structural strength is big；Separator 13 uses plastic material, can be well isolated from sleeve 11 and lantern ring 12, subtract The small noise for even being eliminated collision and generating.In a schematical embodiment, separator 13 is integrally formed.

In a schematical embodiment, the cross section (perpendicular to the plane of axial direction Z) of sleeve is round, ellipse One of round, rectangular, triangle, polygon etc..The cross section (perpendicular to the plane of axial direction Z) of lantern ring be it is round, One of oval, rectangular, triangle, polygon etc..In a schematical embodiment, sleeve 11 and lantern ring 12 The shape of cross section is identical, convenient for assembling.It with the shape of the cross section of sleeve 11 and lantern ring 12 is that circle is in Fig. 1 and Fig. 2 Example is illustrated, but is not limited thereto.The shape of the cross section of sleeve 11 and lantern ring 12 is circle, and the two is embedding between each other Set is close, and can relative rotation, be convenient for rotation process when assembled.

In a schematical embodiment, separator 13 is fixedly connected with sleeve 11, and lantern ring 12 and separator 13 can Slidably installation connection.In actual use, sleeve 11 and separator 13 are fixed in a plane support (in Fig. 1 and 2 not Draw) on, the two is opposing stationary motionless.Lantern ring 12 being capable of relative sleeve 11, separator 13 and plane support movement.This Sample can be avoided the frequently mobile generation damage of separator 13 using plastics.It, should in another schematical embodiment Separator 13 is fixedly connected with lantern ring 12, and sleeve 11 is slidably mounted with separator 13 and connect (not shown).Illustrate at one Property embodiment in, lantern ring 12 is nested in the inside of sleeve 11, and the first position-limit mechanism 112 protrudes from the interior of sleeve body portion 111 Side wall, the second position-limit mechanism 123 protrude from the lateral wall in collar body portion 121.As shown in Fig. 2, lantern ring 12 is nested in after assembling The inside of sleeve 11, to the lateral wall in collar body portion 121, separator 13 is located at sleeve 11 for the interior sidewall surface in sleeve body portion 111 Inside, the outside of lantern ring 12.First position-limit mechanism 112 is located at the inner sidewall in sleeve body portion 111 and close to sleeve body portion 111 one end 1111.Second position-limit mechanism 123 protrudes from the lateral wall in collar body portion 121 and close to collar body portion 121 The other end 1212.Padlock through-hole 122 and the second position-limit mechanism 123 are located at the opposite both ends 1211 in collar body portion 121 With 1212.After assembling, the first position-limit mechanism 112 and lantern ring 12 are respectively positioned on the inside in sleeve body portion 111, so that sleeve body portion 111 lateral walls are located at outermost and surface topography is opposed flattened, are easy to use.In another schematical embodiment, set Ring 12 is nested in 11 outside of sleeve, and the first position-limit mechanism 112 protrudes from the lateral wall in sleeve body portion 111, the second position-limit mechanism 123 protrude from the inner sidewall (not shown) in collar body portion 121.Separator 13 is located at the outside of sleeve 11, the inside of lantern ring 12.

In a schematical embodiment, sleeve 11 further include:

One sleeve opening portion 113, positioned at the one end 1111 in sleeve body portion 111, lantern ring 12 can be from sleeve openings portion 113 It is inserted into sleeve 11；

One sleeve bottom 114 is located at one end 1112 of the relative sleeve opening portion 113 in sleeve body portion 111, comprising: One first mounting hole 1141；With

One third position-limit mechanism 115, protrudes from the inner sidewall in sleeve body portion 111, comprising:

One first blocking portion 1151 is parallel to axial direction Z extension, and

One second blocking portion 1152, parallel with the first blocking portion 1151, the second position-limit mechanism 123 is in a direction of rotation R On be defined between the first blocking portion 1151 and the second blocking portion 1152；

Wherein, the first blocking portion 1151, the first position-limit mechanism 112 and the second blocking portion 1152 are successively adjacent and surround one and lead To slot 116, guide groove 116 include one towards sleeve bottom 114 and with the first mounting hole 1141 be correspondingly arranged first opening 1161.First opening 1161 is located at guide groove 116 close to one end of sleeve bottom 114.

Separator 13 includes:

One annular body portion 131 is parallel to sleeve bottom 114, and

One protrudes from the branch portion 132 in annular body portion 131, branch portion 132 can pass through the first mounting hole 1141 and from First opening, 1161 insertion guide groove 116.

In padlock component 10 after assembling, the second position-limit mechanism 123 is located in guide groove 116, can be along guide groove 116 slidings.Guide groove 116 limits the sliding trace of the second position-limit mechanism 123 and lantern ring 12, i.e. the second position-limit mechanism 123 Axial direction Z can only be parallel to slide in guide groove 116.And in an axial direction z, the sliding of the second position-limit mechanism 123 Range is between the first position-limit mechanism 112 and sleeve bottom 114.When the second position-limit mechanism 123 moves to sleeve bottom 114, Corresponding sleeve 11 and lantern ring 12 are located at the first extreme position, i.e. off-position；When the second position-limit mechanism 123 moves to the first limit When the mechanism 112 of position, corresponding sleeve 11 and lantern ring 12 are located at the second extreme position, i.e. operating position.In the direction of rotation R, second The sliding scale of position-limit mechanism 123 limits sleeve 11 and lantern ring 12 between the first blocking portion 1151 and the second blocking portion 1152 The amplitude of relative rotation.In a schematical embodiment, the spacing of the first blocking portion 1151 and the second blocking portion 1152 It is matched with the size of the second position-limit mechanism 123 in the direction of rotation R, usually the former is slightly larger than the latter, prevents sleeve 11 and lantern ring 12 relatively rotate.In addition, the branch portion 132 of separator 13 passes through the first mounting hole 1141 and is oriented to from 1161 insertion of the first opening Slot 116, until annular body portion 131 is contacted with the lateral wall of sleeve bottom 114, while the end of branch portion 132 and the first limit Position mechanism 112 contacts.The extreme position that separator 13 is slided against axial direction Z relative sleeve 11 is by the first position-limit mechanism 112 It is limited with the end of branch portion 132 and/or annular body portion 131 and sleeve bottom 114.Separator 13 is parallel to direction of rotation R The extreme position that relative sleeve 11 rotates is by the first blocking portion 1511, the second blocking portion 1512 and branch portion 132 and/or first Mounting hole 1141 and branch portion 132 limit.Such sleeve 11 and 13 structure of separator are simple, easy for installation, and install each other Stable connection.

In a schematical embodiment, branch portion 132 includes the protrusion 1321 positioned at its end, the first limit Mechanism 112 includes a groove 1121 towards the first opening 1161, and groove 1121 is matched with protrusion 1321, and branch portion 132 is logical It crosses protrusion 1321 and is inserted into groove 1121 and the installation connection of sleeve 11.The protrusion 1321 matches with groove 1121, so that every Off member 13 and sleeve 11 install stable connection, and structure is simple.

In a schematical embodiment, separator 13 further includes one first elastic slice 133, is located at branch portion 132 Close to annular body portion 131 one end and obliquely towards annular body portion 131.First elastic slice 133 and the fixed company of branch portion 132 It connects.When branch portion 132 passes through the first mounting hole 1141 and from 1161 insertion guide groove 116 of the first opening up to protrusion 1321 is inserted After entering groove 1121, the first elastic slice 133 blocks sleeve bottom 114, and separator 13 is fixedly connected with sleeve 11.Protrusion 1321 and first elastic slice 133 be located at the opposite both ends of branch portion 132.Under free state, the first elastic slice 133 and branch portion The openings at the 132 fork angles formed are towards annular body portion 131 and sleeve bottom 114.In this way when branch portion 132 passes through the first installation Hole 1141 and during the 1161 insertion guide grooves 116 of the first opening, the first elastic slice 133 is first pressed and towards branch portion 132 deformation restore deformation, and then card master collet after the first elastic slice 133 passes through the first mounting hole 1441 under the action of elastic force Bottom 114, prevent branch portion 132 from groove 1121, guide groove 116 and the first mounting hole 1141 from exiting.Separator 13 is suitable Axial direction Z relative sleeve 11 slide extreme position limited by the first elastic slice 133 and sleeve bottom 114.Illustrate at one In the embodiment of property, the distance between the first elastic slice 133 and protrusion 1321 are set equal to or substantially equal to groove The distance between 1121 and sleeve bottom 114, such separator 13 cannot be slided on being parallel to axial direction Z relatively with sleeve 11 It is dynamic.In addition, branch portion 132 is defined between the first blocking portion 1151 and the second blocking portion 1152, so that separator 13 and set Cylinder 11 is relatively unrotatable on being parallel to direction of rotation R.Separator 13 is fixedly connected by the first elastic slice 133 with sleeve 11, Structure is simple, easy to assembly.

It continues to refer to figure 1 and Fig. 2, guide groove 116 further includes one second opening 1162, be directed parallel to sleeve bottom 114, the second position-limit mechanism 123 can enter guide groove 116 by the second opening 1162.Second opening 1162 is located at guide groove 116 close to one end of sleeve bottom 114, is a notch of the second blocking portion 116.It can from embodiment as shown in Figure 1 To find out, the first blocking portion 1151 extends to sleeve bottom 114, and 1152 to the first blocking portion of the second blocking portion is short by 1151, does not prolong Sleeve bottom 114 is extended to, forms the second opening 1162 between sleeve bottom.In this way, lantern ring 12 and its second position-limit mechanism 123 When being inserted into sleeve openings portion 113, the second position-limit mechanism 123 is located at the outside of third position-limit mechanism 115.In Fig. 1 and Fig. 2, second Position-limit mechanism 123 and third position-limit mechanism 115 have a plurality of (in figures for 5), and the two quantity is equal, lantern ring 12 and When its second position-limit mechanism 123 is inserted into sleeve openings portion 113, every one second position-limit mechanism 123 is from adjacent third position-limit mechanism 115 Between be inserted into.After axially Z is inserted into and reaches sleeve bottom 114 the second position-limit mechanism 123, along direction of rotation R Relative sleeve 11 is rotated hence into guide groove 116.Second opening 1162 of the setting of guide groove 116, is convenient for sleeve 11 and lantern ring 12 Assembling.

In addition, separator 13 at least wrap up guide groove 116 (including first opening 1161 and second opening 1162, guide groove 116 medial surface, bottom surface) and the first position-limit mechanism 112 and third position-limit mechanism 115 towards lantern ring 12 surface (table in i.e. Face)；Thus it is ensured that having separator between sleeve 11 and lantern ring 12 when the second position-limit mechanism 123 slides in guide groove 116 13 keep the isolation of the two, prevent the two from directly generating collision.

In a schematical embodiment, separator 13 further includes one second elastic slice 134, is located at annular body portion 131 close to branch portion 132 and obliquely towards the second opening 1162.Second elastic slice 134 is fixedly connected with annular body portion 131. After the second position-limit mechanism 123 enters guide groove 116 by the second opening 1162, the second elastic slice 134 stops the second position-limit mechanism 123 exit from the second opening 1162 of guide groove 116.As above, the second position-limit mechanism 123 is along direction of rotation R relative sleeve During 11 rotations are hence into guide groove 116, the second position-limit mechanism 123 first squeezes the second elastic slice 134 and is allowed to deform；When After two position-limit mechanisms 123 cross the second elastic slice 134 entrance guide groove 116, the second elastic slice 134 restores shape under the action of elastic force Become, so that the second position-limit mechanism 123 be prevented to exit from the second opening 1162.In this way, after padlock component 10 assembles, 12 phase of lantern ring Sliding for sleeve 11 and separator 13 is limited in guide groove 116.I.e. on being parallel to axial direction Z, the second limit Mechanism 123 is defined between the first position-limit mechanism 112 and sleeve bottom 114；On being parallel to direction of rotation R, the second limit Mechanism 123 is defined between the first blocking portion 1151 and the second blocking portion 1152.Separator 13 passes through the second elastic slice 134 and set Ring 12 assembles, and structure is simple, easy to assembly.

In a schematical embodiment, which further includes being located at a rising wood 124, is located at lantern ring 12 1 End 1211 simultaneously extends along the radial direction D in sleeve body portion 121 outward.The rising wood 124 can cover the one of sleeve 11 The end face at end 1111.

In a schematical embodiment, sleeve bottom 114 further includes one second mounting hole 1142, is located at the first peace The inside for filling hole 1141, for being kept in contact the installation of button.The middle position of second mounting hole, 1142 sleeve bottom 114.

The assembling process of the padlock component 10 combined with Figure 1 and Figure 2, are as follows:

1, separator 13 is fixedly connected with sleeve 11

The branch portion 132 of separator 13 is directed at the first mounting hole 1141 (the two one-to-one correspondence), and passes through the first installation Hole 1141, then from 1161 insertion guide groove 116 of the first opening, until the lateral wall in annular body portion 131 and sleeve bottom 114 Contact, while the protruding portion 1321 for being located at 132 end of branch portion is inserted into the groove 1121 of the first position-limit mechanism 112.In addition, first 133 card master collet bottom 114 of elastic slice.

2, lantern ring 12 is assembled with the separator 13 and sleeve 11 being fixedly connected

Lantern ring 12 and its second position-limit mechanism 123 are inserted into sleeve openings portion 113, while ensuring the second position-limit mechanism 123 It is aligned between adjacent third position-limit mechanism 115；When axially Z is inserted into and reaches sleeve bottom the second position-limit mechanism 123 After 114, rotate along direction of rotation R relative sleeve 11 hence into guide groove 116.Later, the second elastic slice 134 prevents the second limit Position mechanism 123 is exited from the second opening 1162.

Fig. 3 be the embodiment of the present invention provide control equipment in be kept in contact the sectional structure that button is located at initial position Schematic diagram.Fig. 4 is that button is kept in contact in control equipment that the embodiment of the present invention provides positioned at being pressed into the sectional structure of position Schematic diagram.In conjunction with Fig. 3 and Fig. 4 it can be seen that

The button assembly 30 can be installed in a plane support 40, comprising:

One is kept in contact button 20 comprising:

One button body portion 21, and

One drive head 22 is installed on button body portion 21, and can move relative to button body portion 21 to present One initial position and one is pressed into position (not shown)；With

One above-mentioned padlock component 10, button body portion 21 can pass through sleeve 11 and lantern ring 12 and install together with sleeve In in plane support.

In a schematical embodiment, it is emergency stop button that this, which is kept in contact button,.

Control equipment, comprising:

One plane support 40 comprising a third mounting hole 41；With

One above-mentioned button assembly 30, sleeve 11 and lantern ring 12 are correspondingly arranged with third mounting hole 41, button body portion 21 Across third mounting hole 41 and it is installed on plane support 40, sleeve 11 is held in button body portion 21 and plane support 40 Between.

In a schematical embodiment, control equipment further includes seat 50 in one, can be from plane support 40 The other side and button body portion 21 installation connect, so that sleeve 11 and plane support 40 are held on middle seat 50 and button master Between body portion 21.

In a schematical embodiment, control equipment further includes a sealing ring 60, can seal button body Fixing clearance between portion 21, sleeve 11 and plane support 40.

In a schematical embodiment, the plane support 40 be wall, console, device housings etc. wherein it One.

By the process of the button assembly 30 installation to plane support 40 are as follows:

1, by the third mounting hole of the 1142 alignment surface supporter 40 of the second mounting hole in assembled padlock component 10 41。

2, the button body portion 21 for being kept in contact button 20 is passed through into the second mounting hole 1142 and third mounting hole 41.

3, it is connected from the inside of plane support 40 by middle seat 50 and the installation of button body portion 21.

The tool of button assembly 30 to plane support 40 is installed there are two state: off working state, corresponding initial position is (such as Shown in Fig. 3)；And working condition, correspondence are pressed into position (as shown in Figure 4).

In off working state, drive head 22 is not affected by the pressure of extraneous application, is in initial position.At this point, driving The top on head 22 is more than the end of sleeve 11 and lantern ring 12.

In working condition, drive head 22 is pressed by the pressure that the external world applies, and is in and is pressed into position.Then will Lantern ring 12 pulls out so that padlock through-hole 122 is just above the top of drive head 22.User leads to padlock 70 across padlock in this way Hole 122 is locked to the state of being pressed into so that being kept in contact button 20.Only after user opens padlock 70, holding could be discharged Contact button 20.

Although not each embodiment is only wrapped it should be appreciated that this specification is described according to each embodiment Containing an independent technical solution, only for clarity, those skilled in the art should incite somebody to action this narrating mode of specification As a whole, the technical solution in each embodiment may also be suitably combined to form those skilled in the art to specification The other embodiments being understood that.

The series of detailed descriptions listed above are illustrated only for possible embodiments of the invention, The protection scope that they are not intended to limit the invention, it is all without departing from equivalent embodiment made by technical spirit of the present invention or change It should all be included in the protection scope of the present invention.

Claims (9)

1. the padlock component for being kept in contact button characterized by comprising

One sleeve (11) comprising:

One sleeve main part (111), and

One first position-limit mechanism (112) is connected with the sleeve body portion (111)；

One lantern ring (12), it is nested with the sleeve (11) installation and can on an axial direction (Z) the relatively described sleeve (11) it slides, comprising:

One lantern ring main part (121),

An at least padlock through-hole (122) is located at one end (1211) of the collar body portion (121) and as a padlock (70) Channel, and

One second position-limit mechanism (123) is connected with the collar body portion (121), second position-limit mechanism (123) and institute The first position-limit mechanism (112) is stated to be configured to so that the lantern ring (12) is protected in relatively described sleeve (11) sliding process Cooperation is held on the sleeve (11)；With

One separator (13) is set between the sleeve (11) and the lantern ring (12), and can prevent the sleeve (11) it collides with the lantern ring (12)；

The separator (13) is fixedly connected with the sleeve (11), and the lantern ring (12) and the separator (13) are slideably Installation connection, the lantern ring (12) are nested on the inside of the sleeve (11), and first position-limit mechanism (112) protrudes from the set The inner sidewall of cylinder main part (111), second position-limit mechanism (123) protrude from the lateral wall of the collar body portion (121).

2. padlock component according to claim 1, which is characterized in that the sleeve (11) further include:

One sleeve opening portion (113), is located at one end (1111) of the sleeve body portion (111), and the lantern ring (12) can be from The sleeve openings portion (113) is inserted into the sleeve (11)；

One sleeve bottom (114) is located at the one end in the relatively described sleeve openings portion (113) of the sleeve body portion (111) (1112), comprising: one first mounting hole (1141)；With

One third position-limit mechanism (115) protrudes from the inner sidewall of the sleeve body portion (111), comprising:

One first blocking portion (1151) is parallel to the axial direction (Z) extension, and

One second blocking portion (1152), parallel with the first blocking portion (1151), second position-limit mechanism (123) is one It is defined on direction of rotation (R) between first blocking portion (1151) and second blocking portion (1152)；

Wherein, first blocking portion (1151), first position-limit mechanism (112) and second blocking portion (1152) be successively Adjacent and surround a guide groove (116), the guide groove (116) includes one towards the sleeve bottom (114) and with described the The first opening (1161) that one mounting hole (1141) is correspondingly arranged；

The separator (13) includes:

One annular body portion (131), is parallel to the sleeve bottom (114), and

One protrudes from the branch portion (132) of the annular body portion (131), and the branch portion (132) can pass through described first Mounting hole (1141) is simultaneously inserted into the guide groove (116) from first opening (1161).

3. padlock component according to claim 2, which is characterized in that the branch portion (132) includes one positioned at its end Protrusion (1321), first position-limit mechanism (112) include one towards it is described first opening (1161) groove (1121), The groove (1121) matches with the protrusion (1321), and the branch portion (132) is inserted by the protrusion (1321) The groove (1121) and the sleeve (11) installation connect.

4. padlock component according to claim 3, which is characterized in that the separator (13) further includes one first elastic slice (133), it is located at the branch portion (132) close to one end of the annular body portion (131) and obliquely towards the annular Main part (131), when the branch portion (132) pass through first mounting hole (1141) and insert from first opening (1161) Enter the guide groove (116) until first elastic slice (133) is blocked after the protrusion (1321) insertion groove (1121) Sleeve bottom (114) are stated in residence, and the separator (13) is fixedly connected with the sleeve (11).

5. padlock component according to claim 2, which is characterized in that the guide groove (116) further includes one second opening (1162), it is directed parallel to the sleeve bottom (114), second position-limit mechanism (123) can open by described second Mouth (1162) enters the guide groove (116).

6. padlock component according to claim 5, which is characterized in that the separator (13) further includes one second elastic slice (134), it is located at the annular body portion (131) close to the branch portion (132) and obliquely towards second opening (1162), after second position-limit mechanism (123) enters the guide groove (116) by second opening (1162), institute It states the second elastic slice (134) and stops second opening (1162) of second position-limit mechanism (123) from the guide groove (116) It exits.

7. padlock component according to claim 1, which is characterized in that the sleeve (11) and the lantern ring (12) are all made of Metal material, the separator (13) use plastic material.

8. button assembly can be installed on a plane support (40) characterized by comprising

One is kept in contact button (20) comprising:

One button body portion (21), and

One drive head (22) is installed on the button body portion (21), and can be relative to the button body portion (21) Movement is pressed into position so that an initial position and one is presented；With

Just like the described in any item padlock components (10) of claim 1-7, the button body portion (21) can pass through the set Cylinder (11) and the lantern ring (12) are simultaneously installed on the plane support (40) with the sleeve (11) together.

9. controlling equipment characterized by comprising

One plane support (40) comprising a third mounting hole (41)；With

One button assembly (30) as claimed in claim 8, the sleeve (11) and the lantern ring (12) and the third are installed Hole (41) is correspondingly arranged, and the button body portion (21) passes through the third mounting hole (41) and is installed on the plane support (40), the sleeve (11) is held between the button body portion (21) and the plane support (40).