CN204060199U - The lock casket of tool automatic locking function - Google Patents
The lock casket of tool automatic locking function Download PDFInfo
- Publication number
- CN204060199U CN204060199U CN201420361911.2U CN201420361911U CN204060199U CN 204060199 U CN204060199 U CN 204060199U CN 201420361911 U CN201420361911 U CN 201420361911U CN 204060199 U CN204060199 U CN 204060199U
- Authority
- CN
- China
- Prior art keywords
- tongue
- latch bolt
- party
- sliding part
- unit
- 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 - Fee Related
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- Lock And Its Accessories (AREA)
Abstract
The utility model provides a kind of lock casket of tool automatic locking function, a body can be arranged at, and include a housing, and the side of this housing is parallel is slidably equipped with a latch bolt unit, side's tongue unit and a trigger element, wherein, when user shuts this body, this latch bolt unit and this trigger element must be first allowed to guide by doorframe and are hidden in this housing simultaneously, and wait to close the door to location and allow this latch bolt unit again eject this housing, could trigger and eject the party's tongue unit, to lock.With this, self-locking object can not only be reached, and can prevent from allowing because of false touch the party's tongue unit eject ahead of time, and then the situation causing this body to shut smoothly occurs.
Description
Technical field
It is relevant that the utility model and one lock casket, refers to a kind of lock casket of tool automatic locking function especially.
Background technology
Forget behind the door in order to avoid user in pass and lock, dealer is in the streets had to be the lock casket developing a kind of tool automatic locking function, it mainly has a housing, and the side of this housing is parallel is slidably equipped with a latch bolt unit, one side's tongue unit and a trigger element, wherein, when usual, this latch bolt unit and this trigger element skid off outside this housing, the party's tongue is then hidden in this housing, and with this trigger element interlock, can for when this trigger element be pressed into this housing, outside this housing of automatic spring, with this, allow user this lock casket can be arranged on a body, and at closing time, this doorframe is allowed to oppress this triggering pin, to trigger this housing of the party's tongue automatic spring, reach self-locking object.
Though the lock casket of above-mentioned tool automatic locking function can overcome user and forget the disappearance of locking behind the door in pass, but this case utility model people but finds in the process of long-term R & D lock casket, user is often had to trigger this trigger element in careless pressing at closing time, the party's tongue unit is caused to eject ahead of time, and make this body in the process of closing, be limited to outstanding square tongue cannot shut smoothly, cause the operational puzzlement of user, be with, this case utility model people is after observing above-mentioned shortcoming, think that known lock casket is real and have the necessity improved again further, and then have generation of the present utility model.
Utility model content
The purpose of this utility model is to provide a kind of lock casket of tool automatic locking function, and it automatic lockingly in time closing door body can not only carry out gate inhibition's control, and also can avoid user's false touch and the side's of ejection tongue, makes the operation of lock casket more convenient.
In order to achieve the above object, the utility model provides a kind of lock casket of tool automatic locking function, and it includes:
One housing, is provided with a room in it, and all sides of this housing offer the latch bolt opening, the side's tongue opening and that are connected with this room triggers and sell opening;
One latch bolt unit, be located in this room, and there is the latch bolt being slidedly arranged on this latch bolt opening, and this latch bolt is connected with a latch bolt spring, this latch bolt is pushed against towards this latch bolt opening movement outward for elasticity, this latch bolt unit has more and is hubbed at one in this room and compresses part simultaneously, and this one end compressing part is connected to this latch bolt, and the other end is then formed with a pressure section;
One side's tongue unit, is located in this room, and has sliding-tongue in side's tongue of the party's tongue opening, and the party's tongue is connected with side's tongue spring, for elasticity pushing and pressing the party tongue towards the movement outward of the party's tongue opening, the party's tongue is more provided with a stop section simultaneously;
One trigger element, be located between this latch bolt unit and the party's tongue unit, and there is one first sliding part be slidedly arranged in this room, and this first sliding part is connected with one first spring, push against this first sliding part for elasticity to move towards the direction away from this stop section, this first sliding part is slidably equipped with one second sliding part, and be provided with one second spring between this second sliding part and this first sliding part, push against this second sliding part for elasticity to slide towards this direction, pressure section, this trigger element has more the triggering pin being slidedly arranged on this triggering pin opening simultaneously, this triggering pin is connected with a triggering pin spring, this triggering pin is pushed against towards this triggering pin opening movement outward for elasticity, and this triggering pin is more provided with a limiting section, this limiting section is positioned at this and compresses between part and this second sliding part, in addition this trigger element has more the supporting member be hubbed in this room, one end of this supporting member is connected to this first sliding part, the other end then forms a top, this top is resisted against this stop section.
Further, wherein, this pressure section is a projection.
Further, wherein, on this second sliding part to being provided with a short slot in pressure section.
Further, wherein, this stop section is a groove, and this top is a snap fit.
Further, wherein, this limiting section is by the adjutage that this triggering pin extends outwardly.
Further, wherein, this latch bolt is provided with a projection, the lock casket of this automatic locking function then more includes leader's unit, and this handle unit has the rotating mechanism be hubbed in this room, and this rotating mechanism is provided with a hook part, this hook part hooks the projection being located at this latch bolt, this handle unit has more two handles simultaneously, and respectively this handle is located at outside this housing, and is connected with this rotating mechanism.
Further, wherein, the party's tongue is provided with a chute, the party's tongue unit has more a tumbler simultaneously, and this tumbler is hubbed in this room, and this tumbler has a projection, this projection is arranged in this chute, and the party's tongue spring is then connected between this tumbler and this housing.
The lock casket of tool automatic locking function provided by the utility model, can be installed on a body, and when user shuts the door-plate of this body, this latch bolt and this triggering pin is allowed to guide by the doorframe of this body and to be hidden in this housing simultaneously, now by interlock, this compresses part away from this trigger element to this latch bolt, this triggering pin then can compress the slip of part direction towards this by this second sliding part of interlock, afterwards when this door-plate close the door make this latch bolt again eject this housing to location time, this latch bolt can interlock this compress part and be pressed against on this second sliding part, slide towards the party's tongue direction to drive this first sliding part, this supporting member of interlock departs from this stop section, and allow the party's tongue eject this housing by the pushing and pressing of the party's tongue spring, with this, make the utility model can not only reach self-locking object, and can limit and must first allow this latch bolt unit and this trigger element guide by doorframe and be hidden in this housing simultaneously, and when allowing this latch bolt unit again eject this housing wait closing the door to location, could trigger and eject the party's tongue unit to lock, so effectively can solve conventional lock easily allows the party's tongue unit eject ahead of time because of false touch, and then the disappearance causing this body to shut smoothly.
Accompanying drawing explanation
The exploded view of Fig. 1 preferred embodiment of the present utility model.
The stereogram of Fig. 2 preferred embodiment of the present utility model.
The stereogram watched by another visual angle of Fig. 3 preferred embodiment of the present utility model.
The exploded view of the trigger element position of Fig. 4 preferred embodiment of the present utility model.
The plan view of Fig. 5 preferred embodiment of the present utility model.
The action schematic diagram of Fig. 6 preferred embodiment of the present utility model, to show state when this latch bolt and this triggering pin are hidden into this housing.
The action schematic diagram of Fig. 7 preferred embodiment of the present utility model, to show state when this latch bolt ejects this housing again.
The action schematic diagram of Fig. 8 preferred embodiment of the present utility model, to show state when the party's tongue ejects this housing.
The action schematic diagram of Fig. 9 preferred embodiment of the present utility model, to show state when only having this latch bolt to be hidden into this housing.
The action schematic diagram of Figure 10 preferred embodiment of the present utility model, to show state when only having this triggering pin to be hidden into this housing.
In figure, 10 housing 11 rooms
12 latch bolt opening 13 side tongue openings
14 trigger pin opening
20 latch bolt unit 21 latch bolts
211 projection 22 latch bolt springs
23 compress part 231 link
232 pressure sections
30 side's tongue unit 31 side tongues
311 chute 312 stop sections
32 tumbler 321 projections
33 side's tongue springs
40 trigger element 41 first sliding parts
42 first spring 43 second sliding parts
431 short slot 44 second springs
45 trigger pin 451 limiting section
46 trigger pin spring 47 supporting member
471 link 472 tops
50 handle unit 51 rotating mechanisms
52 hook part 53 handles.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, and to make those skilled in the art better can understand the utility model being implemented, but illustrated embodiment is not as to restriction of the present utility model.
Shown in Fig. 1, Fig. 2 and Fig. 3, be exploded view and the stereogram of preferred embodiment of the present utility model, it discloses the lock casket having a kind of tool automatic locking function, and the lock casket of this tool automatic locking function includes:
One housing 10, is provided with a room 11 in it, and all sides of this housing 10 offer latch bolt opening 12, the side's tongue opening 13 and be connected with this room 11 triggers and sell opening 14.
One latch bolt unit 20, be located in this room 11, and there is the latch bolt 21 being slidedly arranged on this latch bolt opening 12, and this latch bolt 21 is provided with a projection 211, this latch bolt 21 another is connected with a latch bolt spring 22, this latch bolt 21 can be pushed against outer mobile towards this latch bolt opening 12 for elasticity, this latch bolt unit 20 has more and is hubbed at one in this room 11 and compresses part 23 again, shown in Fig. 4, this one end compressing part 23 is a link 231 and is connected to this latch bolt 21, the other end is then formed with a pressure section 232, and in the present embodiment, this pressure section 232 is a projection.
One side's tongue unit 30, be located in this room 11, and there is sliding-tongue in side's tongue 31 of the party's tongue opening 13, and the party's tongue 31 is more provided with chute 311 and a stop section 312, in the present embodiment, this stop section 312 is a groove, another the party's tongue unit 30 has more a tumbler 32, this tumbler 32 is hubbed in this room 11, and this tumbler 32 has a projection 321, this projection 321 is arranged in this chute 311, the party's tongue unit 30 has more side's tongue spring 33 again, be connected to the party's tongue 31, can be outer mobile towards the party's tongue opening 13 for elasticity pushing and pressing the party tongue 31, in the present embodiment, the party's tongue spring 33 is connected between this tumbler 32 and this housing 10, this tumbler 32 can be pushed against for elasticity to rotate, operate with interlock the party tongue 31.
One trigger element 40, please consult again shown in Fig. 4 and Fig. 5 simultaneously, be located between this latch bolt unit 20 and the party's tongue unit 30, and there is one first sliding part 41 be slidedly arranged in this room 11, and this first sliding part 41 is connected with one first spring 42, this first sliding part 41 can be pushed against for elasticity to move towards the direction away from this stop section 312, this first sliding part 41 another is slidably equipped with one second sliding part 43, and be provided with one second spring 44 between this second sliding part 43 and this first sliding part 41, this second sliding part 43 can be pushed against for elasticity to slide towards this direction, pressure section 232, simultaneously on this second sliding part 43 more to being provided with a short slot 431 in pressure section 232, this trigger element 40 has more the triggering pin 45 being slidedly arranged on this triggering pin opening 14 again, this triggering pin 45 is connected with a triggering pin spring 46, this triggering pin 45 can be pushed against outer mobile towards this triggering pin opening 14 for elasticity, and this triggering pin 45 is more provided with a limiting section 451, this limiting section 451 is positioned at this and compresses between part 23 and this second sliding part 43, in the present embodiment, this limiting section 451 is by the adjutage that this triggering pin 45 extends outwardly, in addition this trigger element 40 has more the supporting member 47 be hubbed in this room 11, one end of this supporting member 47 is a link 471 and is connected to this first sliding part 41, another end then forms a top 472, this top 472 is resisted against this stop section 312, in the present embodiment, this top 472 is a snap fit.
Leader's unit 50, there is the rotating mechanism 51 be hubbed in this room 11, this rotating mechanism 51 is provided with a hook part 52, this hook part 52 hooks the projection 211 being located at this latch bolt 21, this handle unit 50 has more second chief 53 simultaneously, these handles 53 are located at outside this housing 10, and are connected with this rotating mechanism 51.
Please continue again to consult shown in Fig. 5, and please refer to shown in Fig. 2, the lock casket of this tool automatic locking function can be installed in a body (not shown), and when usual, this latch bolt 21 ejects this latch bolt opening 12 by the elasticity pushing and pressing of this latch bolt spring 22, and this triggering pin 45 ejects this triggering pin opening 14 by the elasticity pushing and pressing of this triggering pin spring 46, simultaneously because the top 472 of this supporting member 47 is resisted against the stop section 312 of the party's tongue 31, therefore the party's tongue 31 can be limited in this housing 10 and fail to eject the party's tongue opening 13.
Shown in Fig. 6, after user shuts the door-plate of this body, doorframe simultaneously by this body is oppressed and is guided and be hidden in this housing 10 by this latch bolt 21 and this triggering pin 45, now by interlock, this compresses part 23 and rotates this latch bolt 21, make this pressure section 232 away from this trigger element 40, this triggering pin 45 can compress part 23 direction and moves towards this simultaneously, make this second sliding part 43 can compress part 23 direction move towards this by the elasticity pushing and pressing of this second spring 44, and be positioned at should the lower position of pressure section 232.
Shown in Fig. 7 and Fig. 8, when this door-plate close the door make this latch bolt 21 again eject this housing 10 to location time, this latch bolt 21 can interlock this compress part 23 and reset, now because this triggering pin 45 is still hidden in this housing 10 by the compressing of this doorframe, that is this second sliding part 43 is still positioned at should the lower position of pressure section 232, therefore this pressure section 232 compressing part 23 will be pressed against on this second sliding part 43, and the direction of this second sliding part 43 towards the party's tongue 31 is pressed down, this this first sliding part 41 of the second sliding part 43 interlock is slided towards the party's tongue 31 direction, and this supporting member 47 of interlock produces pivotable, this top 472 is allowed to depart from this stop section 312, and then make the party's tongue 31 can eject this housing 10 by the pushing and pressing of the party's tongue spring 33, reach self-locking object.
Shown in Fig. 9, when user presses separately this latch bolt 21, or rotate this door knob, this rotating mechanism 51 of this door knob interlock is rotated, and catch on this projection 211 through this hook part 52, when driving this latch bolt 21 to be hidden into this latch bolt opening 12, now compress because this triggering pin 45 is not subject to external force and remains on and protrude the position of this triggering pin opening 14, therefore this second sliding part 43 can be subject to the block of this stop section 312, slide in the direction that cannot compress part 23 towards this, and remain on and compress the position of part 23 away from this, make when this latch bolt 21 ejects this latch bolt opening 12 again, this compress part 23 cannot compress drive this first sliding part 41 move to the party's tongue 31 direction, and then allow the party's tongue 31 continue supporting by this supporting member 47, and fail to eject the party's tongue opening 13.
Shown in Figure 10, when user presses separately this triggering pin 45, now compress because this latch bolt 21 is not subject to external force and remains on and protrude the position of this latch bolt opening 12, therefore this second sliding part 43 can be subject to the block that this compresses part 23, and the lower position of this pressure section 232 cannot be slipped into, make this compress part 23 cannot compress drive this first sliding part 41 move to the party's tongue 31 direction, and then allow the party's tongue 31 continue supporting by this supporting member 47, and fail to eject the party's tongue opening 13.
With this, make the utility model can not only reach self-locking object, and can limit and must first allow this latch bolt unit 20 guide with this trigger element 40 by doorframe and be hidden in this housing 10 simultaneously, and when allowing this latch bolt unit 20 again eject this housing 10 wait closing the door to location, could trigger and eject the party's tongue unit 30 to lock, so effectively can solve conventional lock easily allows the party's tongue unit 30 eject ahead of time because of false touch, and then the disappearance causing this body to shut smoothly.
The above embodiment is only for absolutely proving the preferred embodiment that the utility model is lifted, and protection domain of the present utility model is not limited thereto.The equivalent alternative or conversion that those skilled in the art do on the utility model basis, all within protection domain of the present utility model.Protection domain of the present utility model is as the criterion with claims.
Claims (7)
1. a lock casket for tool automatic locking function, it is characterized in that, it includes:
One housing, is provided with a room in it, and all sides of this housing offer the latch bolt opening, the side's tongue opening and that are connected with this room triggers and sell opening;
One latch bolt unit, be located in this room, and there is the latch bolt being slidedly arranged on this latch bolt opening, and this latch bolt is connected with a latch bolt spring, this latch bolt is pushed against towards this latch bolt opening movement outward for elasticity, this latch bolt unit has more and is hubbed at one in this room and compresses part simultaneously, and this one end compressing part is connected to this latch bolt, and the other end is then formed with a pressure section;
One side's tongue unit, is located in this room, and has sliding-tongue in side's tongue of the party's tongue opening, and the party's tongue is connected with side's tongue spring, for elasticity pushing and pressing the party tongue towards the movement outward of the party's tongue opening, the party's tongue is more provided with a stop section simultaneously;
One trigger element, be located between this latch bolt unit and the party's tongue unit, and there is one first sliding part be slidedly arranged in this room, and this first sliding part is connected with one first spring, push against this first sliding part for elasticity to move towards the direction away from this stop section, this first sliding part is slidably equipped with one second sliding part, and be provided with one second spring between this second sliding part and this first sliding part, push against this second sliding part for elasticity to slide towards this direction, pressure section, this trigger element has more the triggering pin being slidedly arranged on this triggering pin opening simultaneously, this triggering pin is connected with a triggering pin spring, this triggering pin is pushed against towards this triggering pin opening movement outward for elasticity, and this triggering pin is more provided with a limiting section, this limiting section is positioned at this and compresses between part and this second sliding part, in addition this trigger element has more the supporting member be hubbed in this room, one end of this supporting member is connected to this first sliding part, the other end then forms a top, this top is resisted against this stop section.
2. according to the lock casket of tool automatic locking function according to claim 1, it is characterized in that, wherein, this pressure section is a projection.
3. according to the lock casket of tool automatic locking function according to claim 1, it is characterized in that, wherein, to being provided with a short slot in pressure section on this second sliding part.
4. according to the lock casket of tool automatic locking function according to claim 1, it is characterized in that, wherein, this stop section is a groove, and this top is a snap fit.
5. according to the lock casket of tool automatic locking function according to claim 1, it is characterized in that, wherein, this limiting section is by the adjutage that this triggering pin extends outwardly.
6. according to the lock casket of tool automatic locking function according to claim 1, it is characterized in that, wherein, this latch bolt is provided with a projection, and the lock casket of this automatic locking function then more includes leader's unit, this handle unit has the rotating mechanism be hubbed in this room, this rotating mechanism is provided with a hook part, and this hook part hooks the projection being located at this latch bolt, and this handle unit has more two handles simultaneously, respectively this handle is located at outside this housing, and is connected with this rotating mechanism.
7. according to the lock casket of tool automatic locking function according to claim 1, it is characterized in that, wherein, the party's tongue is provided with a chute, the party's tongue unit has more a tumbler simultaneously, and this tumbler is hubbed in this room, and this tumbler has a projection, this projection is arranged in this chute, and the party's tongue spring is then connected between this tumbler and this housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420361911.2U CN204060199U (en) | 2014-07-02 | 2014-07-02 | The lock casket of tool automatic locking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420361911.2U CN204060199U (en) | 2014-07-02 | 2014-07-02 | The lock casket of tool automatic locking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204060199U true CN204060199U (en) | 2014-12-31 |
Family
ID=52201741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420361911.2U Expired - Fee Related CN204060199U (en) | 2014-07-02 | 2014-07-02 | The lock casket of tool automatic locking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204060199U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105927057A (en) * | 2016-05-10 | 2016-09-07 | 广东德瑞智能科技有限公司 | Trigger lock |
| CN106285229A (en) * | 2015-06-12 | 2017-01-04 | 玮俐实业股份有限公司 | Dual blocking lock |
| CN110219512A (en) * | 2019-05-31 | 2019-09-10 | 深圳市智芯物联科技有限公司 | The full-automatic lock body of totally enclosed type |
| CN110295802A (en) * | 2019-07-22 | 2019-10-01 | 烟台三环锁业集团股份有限公司 | Double tongues are from latch atretic body |
-
2014
- 2014-07-02 CN CN201420361911.2U patent/CN204060199U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106285229A (en) * | 2015-06-12 | 2017-01-04 | 玮俐实业股份有限公司 | Dual blocking lock |
| CN106285229B (en) * | 2015-06-12 | 2018-11-02 | 玮俐实业股份有限公司 | Dual blocking lock |
| CN105927057A (en) * | 2016-05-10 | 2016-09-07 | 广东德瑞智能科技有限公司 | Trigger lock |
| CN110219512A (en) * | 2019-05-31 | 2019-09-10 | 深圳市智芯物联科技有限公司 | The full-automatic lock body of totally enclosed type |
| CN110295802A (en) * | 2019-07-22 | 2019-10-01 | 烟台三环锁业集团股份有限公司 | Double tongues are from latch atretic body |
| CN110295802B (en) * | 2019-07-22 | 2024-05-03 | 烟台三环锁业集团股份有限公司 | Double-tongue self-locking latch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20180702 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |