CN209353906U - A kind of self-locking arrangements for automotive doors self-priming lock - Google Patents
A kind of self-locking arrangements for automotive doors self-priming lock Download PDFInfo
- Publication number
- CN209353906U CN209353906U CN201821405992.6U CN201821405992U CN209353906U CN 209353906 U CN209353906 U CN 209353906U CN 201821405992 U CN201821405992 U CN 201821405992U CN 209353906 U CN209353906 U CN 209353906U
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- Prior art keywords
- lock
- self
- groove
- locking
- guide pad
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- 239000000758 substrate Substances 0.000 claims abstract description 12
- 239000004744 fabric Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
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- Lock And Its Accessories (AREA)
Abstract
The utility model discloses a kind of self-locking arrangements for automotive doors self-priming lock, including lock substrate, lock striker, Door-lock bolt, drag-line, lock bayonet lock, from lock slide, self-locking draw-in groove, unlock guide pad and return elastic slice；Upper hopper chute and gliding groove arranged up and down are offered on the lock substrate, the lock striker is pulled by drag-line and is horizontally slipped cooperation with upper hopper chute, it is described to slide back and forth cooperation from lock slide and gliding groove, from before lock slide, rear wall is respectively arranged with reset spring, self-locking draw-in groove forms the fixing groove with lock bayonet lock clamping towards the side of unlock guide pad, self-locking draw-in groove forms the guide surface that guidance lock bayonet lock slides into fixing groove backwards to the side of unlock guide pad, the unlock guide channel that guidance lock bayonet lock is detached from fixing groove is formed between the return elastic slice and unlock guide pad.The lock of the structure is avoided that drag-line is constantly in tension, avoids drag-line fatigue fracture, to reduce security risk in car door locking.
Description
Technical field
The utility model relates to the self-locking technical fields of car door, and in particular to a kind of self-locking arrangements for automotive doors self-priming lock.
Background technique
It is to pull lock striker to drive by the drag-line connecting with pull unit that automobile self-priming, which latches its locking process, at present
Dynamic Door-lock bolt locking car door, the structure are latched without self-locking function, and in car door locking state, drag-line is constantly in tension,
It is easy to cause fatigue fracture, once Cable failure car door will unlock, there are security risks.
Utility model content
In view of this, the purpose of the utility model is to provide a kind of self-locking arrangements for automotive doors self-priming locks, to solve to carry on the back
The problems in scape technology.
The utility model is solved the above problems by following technological means: a kind of self-locking arrangements for automotive doors self-priming lock, packet
Include lock substrate, lock striker, Door-lock bolt, drag-line, lock bayonet lock, from lock slide, self-locking draw-in groove, unlock guide pad and return
Elastic slice；Offer upper hopper chute and gliding groove arranged up and down on the lock substrate, the lock striker pulled by drag-line and
It horizontally slips cooperation with upper hopper chute, by lock striker drive movement, the lock bayonet lock is arranged to be latched the Door-lock bolt
Striker bottom, it is described to slide back and forth cooperation from lock slide and gliding groove, from the forward and backward side wall of lock slide respectively with corresponding downslide
Reset spring is provided between groove sidewall, the self-locking draw-in groove and unlock guide pad are arranged at self-locking slider top, self-locking
Card slot forms the fixing groove with lock bayonet lock clamping towards the side of unlock guide pad, and self-locking draw-in groove is backwards to the side for unlocking guide pad
Face forms the guide surface that guidance lock bayonet lock slides into fixing groove, and the return elastic slice is connect with self-locking draw-in groove, return elastic slice and solution
It locks and forms the unlock guide channel that guidance lock bayonet lock is detached from fixing groove between guide pad.
Further, the lock bayonet lock and lock striker are integrally formed.
Further, self-locking draw-in groove and unlock guide pad are respectively distributed to the left and right sides from lock slide.
Further, the lock bayonet lock is sphere shape.
Further, the guide sleeve being slidably socketed with drag-line is additionally provided on the lock substrate.
The utility model has the beneficial effects that the self-locking arrangements for automotive doors self-priming of the application latches, including lock substrate, lock
Striker, Door-lock bolt, drag-line, lock bayonet lock, from lock slide, self-locking draw-in groove, unlock guide pad and return elastic slice；The lock base
Upper hopper chute and gliding groove arranged up and down are offered on plate, the lock striker is pulled by drag-line and horizontally slipped with upper hopper chute
Cooperate, for the Door-lock bolt by lock striker drive movement, the lock bayonet lock setting is latching striker bottom, described self-locking
Sliding block and gliding groove slide back and forth cooperation, are respectively provided between corresponding downslide groove sidewall respectively from the forward and backward side wall of lock slide
There is reset spring, the self-locking draw-in groove and unlock guide pad are arranged at self-locking slider top, and self-locking draw-in groove is oriented to towards unlock
The side of block forms the fixing groove with lock bayonet lock clamping, and self-locking draw-in groove forms guidance lock card backwards to the side of unlock guide pad
Pin slides into the guide surface of fixing groove, and the return elastic slice is connect with self-locking draw-in groove, is formed between return elastic slice and unlock guide pad
Guidance lock bayonet lock is detached from the unlock guide channel of fixing groove.The self-priming of the structure latches, and in car door locking, is avoided that drag-line
It is constantly in tension, avoids drag-line fatigue fracture, to reduce security risk.
Detailed description of the invention
The utility model is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the A-A schematic diagram of Fig. 1.
Specific embodiment
The utility model is described in detail below with reference to drawings and examples.
Such as Fig. 1-2, the self-locking arrangements for automotive doors self-priming lock of the application, including lock substrate 1, lock striker 2, door lock
Tongue 3, drag-line 4, lock bayonet lock 5, from lock slide 6, self-locking draw-in groove 7, unlock guide pad 8 and return elastic slice 9.On the lock substrate
Upper hopper chute 10 and gliding groove 11 arranged up and down are offered, the lock striker is pulled by drag-line and horizontally slipped with upper hopper chute
Cooperation, the Door-lock bolt are connect far from lock striker one end with pull unit by lock striker drive movement, the drag-line,
Guide sleeve 16 is provided on lock substrate, drag-line passes through guide sleeve, and guide sleeve has guiding role to the movement of drag-line, described
Latch bayonet lock setting lock striker bottom, lock bayonet lock and lock striker be integrally formed, lock bayonet lock be sphere shape, it is described from
Lock slide and gliding groove slide back and forth cooperation, are all provided between corresponding downslide groove sidewall respectively from the forward and backward side wall of lock slide
It is equipped with reset spring 12, the self-locking draw-in groove and unlock guide pad are arranged at self-locking slider top, and self-locking draw-in groove and unlock are led
The arranged on left and right sides of self-locking slider top is respectively distributed to block, self-locking draw-in groove is formed towards the side of unlock guide pad and lock
The fixing groove 13 of bayonet lock clamping, self-locking draw-in groove form guidance lock bayonet lock backwards to the side of unlock guide pad and slide into leading for fixing groove
To face 14, the return elastic slice is connect with self-locking draw-in groove, and it is de- that guidance lock bayonet lock is formed between return elastic slice and unlock guide pad
Unlock guide channel 15 from fixing groove.
The use process of the application is described in detail below:
When locking, lock bayonet lock be in the outside of self-locking draw-in groove when original state, and drag-line pulls lock striker to drive and latches
Bayonet lock is slided along guide surface, after sliding to the turning of guide surface bottom end, loosens drag-line, pushes lock bayonet lock card by car door adhesive tape counter-force
Enter in fixing groove, meanwhile, hammer-driven Door-lock bolt locking car door is latched, locking state is reached.Under the restriction of self-locking draw-in groove,
Drag-line does not need constantly drag-line fatigue fracture to be avoided, to reduce security risk in tensioned state.
When unlock, since self-locking draw-in groove and unlock guide pad are set for the eccentric, drag-line pulls lock striker to drive lock card
Pin slips over return elastic slice backstay and loosens along unlock guide channel Slideslip to outside self-locking draw-in groove, is pushed by car door adhesive tape counter-force
It latches bayonet lock and releases locking.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, those skilled in the art should understand that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover in the scope of the claims of the utility model.
Claims (5)
1. a kind of self-locking arrangements for automotive doors self-priming lock, it is characterised in that: including lock substrate, lock striker, Door-lock bolt, drawing
Rope, lock bayonet lock, from lock slide, self-locking draw-in groove, unlock guide pad and return elastic slice；Cloth up and down is offered on the lock substrate
The upper hopper chute and gliding groove set, the lock striker are pulled by drag-line and are horizontally slipped cooperation with upper hopper chute, the door lock
For tongue by lock striker drive movement, the lock bayonet lock setting is latching striker bottom, described from before lock slide and gliding groove
After be slidably matched, be provided with reset spring between corresponding downslide groove sidewall respectively from the forward and backward side wall of lock slide, it is described
Self-locking draw-in groove and unlock guide pad are arranged at self-locking slider top, and self-locking draw-in groove is formed towards the side of unlock guide pad and lock
The fixing groove that buckle pin card connects, self-locking draw-in groove form guidance lock bayonet lock backwards to the side of unlock guide pad and slide into leading for fixing groove
To face, the return elastic slice is connect with self-locking draw-in groove, is formed guidance lock bayonet lock between return elastic slice and unlock guide pad and is detached from
The unlock guide channel of fixing groove.
2. self-locking arrangements for automotive doors self-priming lock according to claim 1, it is characterised in that: the lock bayonet lock and lock
Striker is integrally formed.
3. self-locking arrangements for automotive doors self-priming lock according to claim 2, it is characterised in that: self-locking draw-in groove and unlock guiding
Block is respectively distributed to the left and right sides from lock slide.
4. self-locking arrangements for automotive doors self-priming lock according to claim 3, it is characterised in that: the lock bayonet lock is sphere
Shape.
5. self-locking arrangements for automotive doors self-priming lock according to any one of claims 1-4, it is characterised in that: the lock
The guide sleeve being slidably socketed with drag-line is additionally provided on substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821405992.6U CN209353906U (en) | 2018-08-29 | 2018-08-29 | A kind of self-locking arrangements for automotive doors self-priming lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821405992.6U CN209353906U (en) | 2018-08-29 | 2018-08-29 | A kind of self-locking arrangements for automotive doors self-priming lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209353906U true CN209353906U (en) | 2019-09-06 |
Family
ID=67780201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821405992.6U Active CN209353906U (en) | 2018-08-29 | 2018-08-29 | A kind of self-locking arrangements for automotive doors self-priming lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209353906U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110469214A (en) * | 2019-09-09 | 2019-11-19 | 浙江世联汽车门系统有限公司 | Incude self-locking automobile door lock |
-
2018
- 2018-08-29 CN CN201821405992.6U patent/CN209353906U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110469214A (en) * | 2019-09-09 | 2019-11-19 | 浙江世联汽车门系统有限公司 | Incude self-locking automobile door lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20230811 Granted publication date: 20190906 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20231205 Granted publication date: 20190906 |