CN206267682U - A kind of circulation lock suitable for perambulator - Google Patents
A kind of circulation lock suitable for perambulator Download PDFInfo
- Publication number
- CN206267682U CN206267682U CN201621402737.7U CN201621402737U CN206267682U CN 206267682 U CN206267682 U CN 206267682U CN 201621402737 U CN201621402737 U CN 201621402737U CN 206267682 U CN206267682 U CN 206267682U
- Authority
- CN
- China
- Prior art keywords
- lock
- dead bolt
- tongue
- bolt seat
- perambulator
- 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.)
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Abstract
A kind of circulation lock suitable for perambulator that the utility model is provided,Dead bolt seat is slidably connected in lock,Spring is provided between dead bolt seat and lock,Spring promotes dead bolt seat to be moved to the direction away from lock,Lock tongue body is rotatably connected on dead bolt seat,Locked groove is provided with lock,The program causes dead bolt seat after by dead bolt and tight lock part locking,Latch the height reduction relative to lock,Movable part on perambulator is fitted closely with vehicle frame,And when needing to open the movable part on perambulator,Pressure dead bolt seat makes tongue enter in release gathering sill again,Unclamp dead bolt seat,Under the action of the spring,Tongue enters in locking gathering sill along tight lock part,Lock returns to normal relative to the position of lock,Now,Movable part on perambulator is to be lifted certain altitude without being brought into close contact with vehicle frame,The movable part opened on perambulator in this case is easy to operate.
Description
Technical field
The utility model is related to perambulator accessory, more particularly to a kind of circulation lock suitable for perambulator.
Background technology
Perambulator is a kind of car that suitable children drive, and its good appearance, dependable performance are deep enjoyed by children.With storage
The development of battery technology and integrated circuit technique, the function of perambulator is more and more, and its performance is also become better and better, and in turn results in perambulator
Structure become increasingly complex.Many movable parts, such as the chamber door structure of car door, boot, this work are equipped with perambulator
Dynamic component should be locked during perambulator traveling by lockset, to improve the stability of perambulator.
The lock structure being applied in the prior art on perambulator is simple, causes lockset inconvenient when using, and such as applies
Lockset on boot chamber door, after the chamber door of boot is sealed with vehicle frame, the chamber door of boot is fitted closely with vehicle frame, this shape
The box door operation that boot is opened under state is inconvenient.
The content of the invention
A kind of circulation lock suitable for perambulator that the utility model is provided, it is intended to overcome and be applied on perambulator in the prior art
Lockset in-convenience in use deficiency.
In order to solve the above-mentioned technical problem, the utility model is adopted the following technical scheme that：A kind of circulation suitable for perambulator
Lock, including elastically-deformable latch hook and lock body can be produced, the lock body includes lock and the dead bolt seat being plugged in lock, described
Dead bolt seat is provided with the lock coordinated with latch hook, is provided with the spring of dead bolt seat jack-up between dead bolt seat and lock, described
Be rotatably connected to lock tongue body on dead bolt seat, the lock tongue body includes rotating part and tongue, offered on the side wall of the lock with
The locked groove of engaged, opens up jagged on the tongue, and the locked groove is oriented to when being included in pressure dead bolt seat to tongue
And the breach cooperation on the locking guide part and tongue of tongue upset is carried out with by the tight lock part of dead bolt seat locking and to tongue
Be oriented to and make tongue overturn so that tongue through tight lock part return locking guide part release guide part, the tight lock part be located at locking
Between guide part and release guide part, also, the tight lock part is communicated with locking guide part, release guide part respectively.
A kind of optional scheme, the pilot hole coordinated with rotating part, the bottom of the pilot hole are offered on the dead bolt seat
Rotating shaft is additionally provided between wall and rotating part, the rotating part is provided with the accommodating chamber for accommodating rotating shaft, and rotating shaft is assembled in accommodating chamber
After, the rotating shaft is coaxial with rotating part, and integral type is provided with rotary body in the rotating shaft, and the rotary body is coaxial with rotating shaft, institute
The axis for stating pilot hole is vertical with the axis of dead bolt seat.The setting of rotating shaft causes that lock tongue body is rotated more flexibly, so as to optimize
Circulate the performance of lock.In addition, the axis of pilot hole is vertical with the axis of dead bolt seat, lock tongue body stress is equal when actually used
It is even, extend the service life of lock tongue body.
A kind of optional scheme, elastic component is provided between the rotating shaft and the bottom wall of pilot hole.The setting of elastic component is caused
Circulation lock is easy to assembly, reduces the manufacturing cost of circulation lock.
A kind of optional scheme, also integral type is provided with the lead column being oriented to spring, the bullet on the dead bolt seat
Spring is set in lead column, and the through hole for passing through lead column is offered on the lock.The setting of lead column causes spring
Will not be bent in deformation process, extend the service life of spring.
A kind of optional scheme, the shape of cross section of the lock is sealed with lock or disengaging trapezoidal for ease of latch hook.
The setting causes that latch hook is easy to sealed or is departed from lock, that is, the part being locked is easy to open, because children's strength is smaller, because
This, the setting greatly optimizes the performance of circulation lock.
A kind of optional scheme, gathering sill is offered on the dead bolt seat, and integral type is provided with and gathering sill on the lock
The guiding rib of cooperation.Gathering sill causes dead bolt seat when being moved relative to lock with mobile essence higher with the setting of guiding rib
Degree, and then circulation lock stability in use is improve, also, the raising of the mobile accuracy causes that spring stress is equal
It is even, extend the service life of spring.
A kind of optional scheme, the upper integral type of dead bolt seat is provided with to be centered around outside lock and avoids enclosing for abnormal contact latch hook
Wall.The setting of leg can avoid foreign matter from touching latch hook, cause latch hook to depart from lock, optimize the performance of circulation lock.
A kind of optional scheme, the lock tongue body has two, and axisymmetrical of two lock tongue bodies on dead bolt seat.Lock
Tongue body and spring stress are uniform, extend the service life of circulation lock.
A kind of optional scheme, is additionally provided with lug on the lock, integral type is provided with reinforcement between the lug and lock
Muscle, offers assembling through hole on the lug.Lock is easy to assembling, optimizes the performance of lock.
Compared with prior art, a kind of circulation lock suitable for perambulator that the utility model is provided, has the following advantages that：Lock
Tongue seat is slidably connected in lock, and spring is provided between dead bolt seat and lock, and spring promotes dead bolt seat to the side away from lock
To movement, lock tongue body is rotatably connected on dead bolt seat, locked groove is provided with lock, locked groove is included in when depressing dead bolt seat to tongue
Portion be oriented to and made tongue overturn locking guide part and tongue on breach coordinate with by dead bolt seat locking tight lock part and
It is oriented to and is made tongue to overturn to tongue so that tongue returns the release guide part of locking guide part through tight lock part, the program makes
Dead bolt seat is obtained after by dead bolt and tight lock part locking, the height reduction relative to lock, movable part and car on perambulator is latched
Closely, and when needing to open the movable part on perambulator, dead bolt seat is depressed again makes tongue enter in release gathering sill for frame laminating,
Dead bolt seat is unclamped, under the action of the spring, tongue enters in locking gathering sill along tight lock part, now, latches relative to lock
Position returns to normal, and now, the movable part on perambulator is to be lifted certain altitude without being brought into close contact with vehicle frame, in this state
Movable part on lower opening perambulator is easy to operate.Only need to pull latch hook, latch hook when opening the movable part on perambulator
Can be disengaged with lock automatically after producing elastic deformation, be used relative to prior art circulation lock very convenient.
Brief description of the drawings
Accompanying drawing 1 is a kind of axonometric drawing of circulation lock suitable for perambulator of the utility model；
Accompanying drawing 2 is a kind of explosive view of circulation lock suitable for perambulator of the utility model；
Accompanying drawing 3 is a kind of front view of circulation lock suitable for perambulator of the utility model；
Accompanying drawing 4 is the right view of accompanying drawing 3；
Accompanying drawing 5 is that a kind of circulation Lock with inside lock suitable for perambulator of the utility model buckles the schematic diagram after coordinating with latch hook.
Specific embodiment
Below in conjunction with the accompanying drawings, a kind of circulation lock suitable for perambulator of the present utility model is described further.Following reality
Apply example to be only used for helping skilled in the art to understand the utility model, be not to limitation of the present utility model.
The car that perambulator, i.e. children drive.The scope of application of perambulator is only limitted to children, therefore, the part on perambulator all should
It is suitable to the operation of children.Such as, the perambulator with boot, boot can be opened easily or sealed, and boot is sealed
Fitted with vehicle frame afterwards closely, children need open boot when operate it is inconvenient, therefore, need open boot when,
The chamber door of boot should be made to lift certain altitude, after the chamber door of boot lifts certain altitude, the chamber door of boot and vehicle frame it
Between have certain altitude gap, under this state, the chamber door opening operation of boot is very convenient.
As shown in Figure 1, Figure 2, Figure 5, a kind of circulation lock suitable for perambulator, including the He of elastically-deformable latch hook 2 can be produced
Lock body 1, latch hook 2 is fixed on the chamber door of boot, and lock body 1 is fixed on car body, and the lock body 1 includes lock 3 and is plugged on
Dead bolt seat 4 in lock 3, the dead bolt seat 4 is provided with the lock 5 coordinated with latch hook 2, is set between the dead bolt seat 4 and lock 3
Have the spring 6 of dead bolt 4 jack-up of seat, produce elastic deformation to coordinate with lock 5 or depart from lock 5 after the stress of latch hook 2；
As shown in Figure 2, Figure 3, Figure 4, lock tongue body 7 is rotatably connected on the dead bolt seat 4, the lock tongue body 7 includes rotation
Portion 8 and tongue 9, offer the locked groove 10 coordinated with tongue 9 on the side wall of the lock 3, open up jagged on the tongue 9
11, the locked groove 10 tongue 9 is oriented to and made when being included in pressure dead bolt seat 4 the locking guide part 12 that tongue 9 overturns and
Breach 11 on tongue 9 coordinate with by the tight lock part 13 of the locking of dead bolt seat 4 and tongue 9 is oriented to and overturn tongue 9 with
Make tongue 9 that the release guide part 14 of locking guide part 12 is return through tight lock part 13, the tight lock part 13 is located at locking guide part 12
Between release guide part 14, also, the tight lock part 13 is communicated with locking guide part 12, release guide part 14 respectively；
As shown in figure 5, in actual use, using changing dead bolt seat 4 relative to the position of lock 3 come after realizing adjustment
The chamber door position of standby case, specifically, when dead bolt seat 4 is not depressed, tongue 9 is located in locking guide part 12, latches 5 phases
There is height relatively high for lock 3, under this state, the chamber door of boot is lifted, beneficial to the chamber door for opening boot；Lock
When closing the chamber door of boot, the active force of spring 6 is overcome to depress dead bolt seat 4, tongue 9 enters tight lock part 13 along locking guide part 12
It is interior, and tongue 9 flips an angle in this process, and the breach 11 on tongue 9 coordinates with the side wall of tight lock part 13, by dead bolt
Seat 4 is locked at the position, under this state is the chamber door of sealed boot, and is brought into close contact the chamber door of boot and vehicle frame；
The chamber door of opening boot is such as needed, dead bolt seat 4 only need to be again depressed, is entered tongue 9 and is unclamped in guide part 14, tongue 9 is by pine
Open guide part 14 to be oriented to and flip an angle, unclamp dead bolt seat 4, tongue 9 can be return along guide part 14, tight lock part 13 is unclamped
In locking guide part 12, the chamber door for returning to original state, i.e. boot is lifted certain altitude；
Tongue 9 also acts as the effect being positioned at dead bolt seat 4 in lock 3, will be locked during the chamber door of boot with being avoided opening
Tongue seat 4 pulls out lock 3 together；When actually used, to reduce the active force that tongue 9 is born, it is also possible to by vehicle frame to lock
Tongue seat 4 is positioned, i.e., the through hole for passing through latch hook 2 is opened up on vehicle frame, and vehicle frame is located between latch hook 2 and lock body 1, with
Dead bolt seat 4 is drawn out when avoiding opening the chamber door of boot.
Such scheme causes that circulation lockset has good performance, relative to lockset common in the prior art, significantly
Optimize the performance of perambulator.
Following structure is used to optimize such scheme, to improve circulation lock stability in use, or
Person, the service life for extending circulation lock.
As shown in Fig. 2 offering the pilot hole 15 coordinated with rotating part 8, the bottom of the pilot hole 15 on the dead bolt seat 4
Rotating shaft 16 is additionally provided between wall and rotating part 8, the rotating part 8 is provided with the accommodating chamber for accommodating rotating shaft 16, and rotating shaft 16 is assembled to
After in accommodating chamber, the rotating shaft 16 is coaxial with rotating part 8, and integral type is provided with rotary body 17, the rotation in the rotating shaft 16
Body 17 is coaxial with rotating shaft 16, and the axis of the pilot hole 15 is vertical with the axis of dead bolt seat 4, the rotating shaft 16 and pilot hole 15
Elastic component is provided between bottom wall.The setting of rotating shaft 16 causes that lock tongue body 7 is rotated flexibly, it is to avoid lock tongue body 7 blocks in use
Extremely, the performance of circulation lock is optimized.The setting of elastic component causes that circulation lock is easy to assembling, is being not provided with the situation of elastic component
Under can using hot assembling method by dead bolt seat 4 assembling on lock 3, and use elastic component after, can make lock tongue body 7 along axis move
Certain distance, the program causes that dead bolt seat 4 is easy to assembly with lock 3, reduces the manufacturing cost of circulation lock.Elastic component can be produced
The part of raw elastic deformation.
As shown in Fig. 2, Fig. 5, also integral type is provided with the lead column 18 being oriented to spring 6 on the dead bolt seat 4, described
Spring 6 is set in lead column 18, and the through hole for passing through lead column 18 is offered on the lock 3.Spring 6 is set in leads
To on post 18, in 6 stress deformation of spring, spring 6 will not bend, and extend the service life of spring 6.
As shown in figure 5, the shape of cross section of the lock 5 is sealed with lock 5 or disengaging trapezoidal for ease of latch hook 2.Should
Scheme causes that lock 5 is easy to coordinate with latch hook 2, and when actually used, due to the limited strength of children, the setting can make children light
The chamber door of pine opening or sealed boot, optimizes the performance of perambulator.
As shown in Fig. 2 offering gathering sill 19 on the dead bolt seat 4, integral type is provided with and gathering sill 19 on the lock 3
The guiding rib 20 of cooperation.Dead bolt seat 4 has mobile accuracy higher relative to lock 3, so that the uniform force of spring 6, prolongs
The service life of spring 6 is grown.Gathering sill 19 should be distributed on the circumference of dead bolt seat 4, so that gathering sill 19 is matched somebody with somebody with guiding rib 20
Conjunction can play more preferable guide effect.
As shown in Figure 2, Figure 3, Figure 4, integral type is provided with to be centered around outside lock 5 and avoids abnormal contact from locking on dead bolt seat 4
The leg 21 of hook 2.Leg 21 play a part of protect latch hook 2, it is to avoid the intentional deformation of latch hook 2 and with lock 5 depart from, optimize and follow
The stability of ring lock.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, lug 22 is additionally provided with the lock 3, one between the lug 22 and lock 3
Body formula is provided with reinforcement, and assembling through hole is offered on the lug 22.Lug 22 is integral type structure with lock 3, lug 22
Set and cause that lock 3 is easy to assembling.
The lock tongue body 7 has two, and axisymmetrical of two lock tongue bodies 7 on dead bolt seat 4.The uniform force of tongue 9,
Extend the service life of circulation lock.
Section Example of the present utility model is described in detail above in association with accompanying drawing.Those skilled in the art read
After this specification, above-described embodiment can be modified.
Claims (9)
1. a kind of circulation suitable for perambulator is locked, it is characterised in that：Including elastically-deformable latch hook (2) and lock body (1) can be produced,
The lock body (1) includes lock (3) and the dead bolt being plugged in lock (3) seat (4), and dead bolt seat (4) is provided with and latch hook
(2) lock (5) for coordinating, is provided with the spring (6) of dead bolt (4) jack-up between dead bolt seat (4) and lock (3), described
Lock tongue body (7) is rotatably connected on dead bolt seat (4), the lock tongue body (7) includes rotating part (8) and tongue (9), the lock
(3) locked groove (10) coordinated with tongue (9) is offered on side wall, jagged (11), the locked groove is opened up on the tongue (9)
(10) tongue (9) is oriented to and made when being included in pressure dead bolt seat (4) locking guide part (12) that tongue (9) overturns and
Breach (11) on tongue (9) coordinates tight lock part (13) so that dead bolt seat (4) to be locked and tongue (9) is oriented to and is made tongue
Portion (9) overturns so that tongue (9) returns the release guide part (14) of locking guide part (12), the tight lock part through tight lock part (13)
(13) between locking guide part (12) and release guide part (14), also, the tight lock part (13) is oriented to locking respectively
Portion (12), release guide part (14) are communicated.
2. a kind of circulation suitable for perambulator according to claim 1 is locked, it is characterised in that：Opened on dead bolt seat (4)
The pilot hole (15) coordinated with rotating part (8) is provided with, rotating shaft is additionally provided between the bottom wall and rotating part (8) of the pilot hole (15)
(16), the rotating part (8) is provided with the accommodating chamber for accommodating rotating shaft (16), described after rotating shaft (16) is assembled in accommodating chamber
Rotating shaft (16) is coaxial with rotating part (8), and integral type is provided with rotary body (17) on the rotating shaft (16), the rotary body (17) with turn
Axle (16) is coaxial, and the axis of the pilot hole (15) is vertical with the axis of dead bolt seat (4).
3. a kind of circulation suitable for perambulator according to claim 2 is locked, it is characterised in that：The rotating shaft (16) and assembling
Elastic component is provided between the bottom wall in hole (15).
4. a kind of circulation suitable for perambulator according to claim 1 is locked, it is characterised in that：On dead bolt seat (4) also
Integral type is provided with the lead column (18) being oriented to spring (6), and the spring (6) is set in lead column (18), the lock
The through hole for making lead column (18) to pass through is offered on seat (3).
5. a kind of circulation suitable for perambulator according to claim 1 is locked, it is characterised in that：The lock (5) it is transversal
Face shape is sealed with lock (5) or disengaging trapezoidal for ease of latch hook (2).
6. a kind of circulation suitable for perambulator according to claim 1 or 4 is locked, it is characterised in that：On dead bolt seat (4)
Gathering sill (19) is offered, integral type is provided with the guiding rib (20) coordinated with gathering sill (19) on the lock (3).
7. a kind of circulation suitable for perambulator according to claim 1 is locked, it is characterised in that：One on dead bolt seat (4)
Body formula is provided with the leg (21) for being centered around outside lock (5) and avoiding abnormal contact latch hook (2).
8. a kind of circulation suitable for perambulator according to claim 1 and 2 is locked, it is characterised in that：The lock tongue body (7) has
Two, and axisymmetrical of two lock tongue bodies (7) on dead bolt seat (4).
9. a kind of circulation suitable for perambulator according to claim 1 is locked, it is characterised in that：Also set on the lock (3)
There is lug (22), integral type is provided with reinforcement between the lug (22) and lock (3), and assembling is offered on the lug (22)
Through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621402737.7U CN206267682U (en) | 2016-12-20 | 2016-12-20 | A kind of circulation lock suitable for perambulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621402737.7U CN206267682U (en) | 2016-12-20 | 2016-12-20 | A kind of circulation lock suitable for perambulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206267682U true CN206267682U (en) | 2017-06-20 |
Family
ID=59046428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621402737.7U Expired - Fee Related CN206267682U (en) | 2016-12-20 | 2016-12-20 | A kind of circulation lock suitable for perambulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206267682U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837023A (en) * | 2016-12-20 | 2017-06-13 | 平湖爱贝拉儿童用品有限公司 | A kind of circulation lock suitable for perambulator |
-
2016
- 2016-12-20 CN CN201621402737.7U patent/CN206267682U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837023A (en) * | 2016-12-20 | 2017-06-13 | 平湖爱贝拉儿童用品有限公司 | A kind of circulation lock suitable for perambulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170620 Termination date: 20181220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |