CN105927064A - Lock for child car door - Google Patents
Lock for child car door Download PDFInfo
- Publication number
- CN105927064A CN105927064A CN201610519828.7A CN201610519828A CN105927064A CN 105927064 A CN105927064 A CN 105927064A CN 201610519828 A CN201610519828 A CN 201610519828A CN 105927064 A CN105927064 A CN 105927064A
- Authority
- CN
- China
- Prior art keywords
- car door
- dead bolt
- lockset
- lock
- handpiece
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B83/00—Vehicle locks specially adapted for particular types of wing or vehicle
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B79/00—Mounting or connecting vehicle locks or parts thereof
- E05B79/10—Connections between movable lock parts
- E05B79/22—Operative connections between handles, sill buttons or lock knobs and the lock unit
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
- E05B85/01—Mechanical arrangements specially adapted for hands-free locking or unlocking
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
- E05B85/02—Lock casings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
- E05B85/20—Bolts or detents
- E05B85/22—Rectilinearly moving bolts
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The invention relates to a lock for a child car door, and the defect that in the prior art, a lock applied to a child car is not convenient to operate is overcome. According to the lock for the child car door, a spring bolt is matched with a lock groove to lock the car door on a car body, the car door and the car body are locked reliably, and the safety performance of the child car is optimized. A lock body comprises an elastic piece for pushing the spring bolt into the lock groove, the spring bolt automatically stretches into the lock groove through the elastic piece, and after the car door is closed, the car door is automatically locked on the car body through the lock, and therefore the lock is very convenient to operate, and the comfort performance of the child car is optimized. In addition, a handheld piece drives the spring bolt to retreat out of the lock groove, the spring bolt can be made to retreat out of the lock groove conveniently through the handheld piece when the car door is opened, and accordingly the car door can be opened. Compared with the prior art, the lock has an automatic locking function, and the lock is very convenient to open and operate.
Description
Technical field
The present invention relates to perambulator accessory, particularly relate to a kind of lockset for perambulator car door.
Background technology
Perambulator is the car that suitable children drive, and its good looking appearance and diverse in function are liked by consumer deeply
Like.
Perambulator of the prior art, for improving the performance of perambulator, on perambulator, each car door all can be opened, youngster
When virgin driving perambulator moves, the car door of perambulator should reliably be locked with car body, makes to avoid car door to automatically open up
Become security incident.Perambulator car door of the prior art is all locked at car body simply by bolt-type locking mechanism
On, car door is the lowest with the locking intensity of car body, there is potential safety hazard when children play on perambulator, it addition,
In prior art, the operation of the locking mechanism on perambulator is inconvenient for, it is difficult to ensure that locked by car door during child resistant
Put in place.
Summary of the invention
A kind of lockset for perambulator car door that the present invention provides, it is intended to overcome in prior art and be applied to perambulator
On the inconvenient deficiency of locking operation.
In order to solve above-mentioned technical problem, the present invention adopts the following technical scheme that a kind of for perambulator car door
Lockset, including the lock body being fixed on car door and the locked groove being opened on car body, described lock body is provided with can be stretched
The dead bolt contractd and coordinate with locked groove, described lock body promotes dead bolt to stretch into the bullet of locked groove after being included in door closing
Property part and control dead bolt and exit the handpiece of locked groove, described lock body includes housing, and described handpiece is sliding with housing
It is dynamically connected.
In technique scheme, dead bolt coordinates with locked groove, and lock body includes that promotion dead bolt stretches into the bullet of locked groove
Property part, after door closing, resilient element urges dead bolt is locked at car door on car body in stretching into locked groove, car door
Realize automatic locking function, be greatly optimized the security performance of perambulator；Handpiece is for grasping when car door opening
Locked groove is exited as dead bolt；Relative in prior art, the perambulator car door in technique scheme is automatic locking,
And car door opening is easy to operate, optimizes the serviceability of lockset, and then improve the safety of perambulator
Performance.
A kind of optional scheme, described housing offers the calibration tank of correction dead bolt glide direction, dead bolt with
After lock body assembling, described dead bolt is between handpiece and housing.After having assembled, handpiece can will be locked
Tongue is positioned in calibration tank well, optimizes the stability of lockset, and, dead bolt glide direction is accurate,
Optimize the serviceability of lockset.
A kind of optional scheme, on described dead bolt, integral type is provided with column, and described handpiece offers receiving
Column also drives dead bolt to exit the bar-shaped trough of locked groove by column.Bar-shaped trough coordinates column to drive dead bolt, and dead bolt is sliding
Move flexibly, and simplify the structure of lockset, reduce the manufacturing cost of lockset.
A kind of optional scheme, described dead bolt has two, and the axis coaxle of two dead bolts.Two dead bolts
Car door is locked on car body, car door uniform force, extends the service life of car door.
A kind of optional scheme, described elastic component is arranged between two dead bolts.Simplify the structure of lockset,
Reduce the manufacturing cost of lockset.
A kind of optional scheme, two dead bolts all offer the pilot hole guiding elastic component.Guide
Hole is for guiding elastic component, it is to avoid elastic component bends in contraction process, extends making of elastic component
Use the life-span.
A kind of optional scheme, described housing offers the cell body accommodating handpiece, on described handpiece also
Integral type is provided with is easy to hand-held protuberance.Handpiece glide direction is accurate, optimizes the serviceability of lockset.
The setting of protuberance so that handpiece is more prone to hand-held, optimizes the serviceability of lockset.
A kind of optional scheme, described elastic component is spring.Spring has good elasticity and with low cost,
Reduce the manufacturing cost of lockset.
A kind of optional scheme, described car door is fixed on car body by rotating shaft.Car door is fixing with car body reliable
And rotate flexibly, optimize the performance of perambulator.
Compared with prior art, a kind of lockset for perambulator car door that the present invention provides, have the advantage that
Dead bolt coordinates for car door is locked at car body with locked groove, and car door and car body reliable lock optimize perambulator
Security performance；Lock body includes the elastic component that dead bolt pushes locked groove, and elastic component makes dead bolt automatically extend into lock
In groove, after closing of the door, car door is locked on car body by lockset automatically, so that locking operation is the most square
Just, the comfort property of perambulator is optimized；It addition, handpiece drives dead bolt to exit locked groove, when opening car door
Dead bolt can be made to exit locked groove conveniently by handpiece, car door can be opened, relative to prior art, this
The lockset of disclosure of the invention, has automatic locking function and lockset opening operation is very convenient.
Accompanying drawing explanation
Accompanying drawing 1 is the front view of a kind of lockset for perambulator car door of the present invention；
Accompanying drawing 2 is the schematic diagram after accompanying drawing 1 removes handpiece；
Accompanying drawing 3 is the schematic diagram after a kind of lockset for perambulator car door of the present invention is applied to perambulator.
Detailed description of the invention
Below in conjunction with the accompanying drawings, a kind of lockset for perambulator car door of the present invention is described further.As Fig. 1,
Shown in Fig. 2, Fig. 3, a kind of lockset for perambulator car door, including the lock body 2 being fixed on car door 1 with open
The locked groove 4 being located on car body 3, described car door 1 is fixed on car body 3 by rotating shaft, with the child of pick up moulding
As a example by car, this lockset is mainly used in being positioned on the back door of perambulator afterbody, described lock body 2 be provided with scalable also
And the dead bolt 5 coordinated with locked groove 4, described lock body 2 promotes dead bolt 5 to stretch into locked groove after being included in car door 1 Guan Bi
The elastic component 6 of 4 and control dead bolt 5 exit the handpiece 7 of locked groove 4, and described lock body 2 includes housing 8, institute
Stating handpiece 7 to be slidably connected with housing 8, car door 1 is locked on car body 3 after stretching into locked groove 4 by dead bolt 5,
Should first make when opening car door 1 dead bolt 5 exit locked groove 4, release the lockset locking to car door 1, the most just may be used
To open car door 1；
Seeing Fig. 1, Fig. 2, car door 1 generally rectangular structure, for making lockset that car door 1 is locked at car body
With tail gate 1 uniform force on 3, described dead bolt 5 has two, and the axis coaxle of two dead bolts 5, institute
Stating the calibration tank 9 offering correction dead bolt 5 glide direction on housing 8, dead bolt 5 is assembled in calibration tank 9,
After dead bolt 5 assembles with lock body 2, described dead bolt 5 is between handpiece 7 and housing 8, and handpiece 7 can
So that dead bolt 5 is positioned, it is to avoid dead bolt 5 departs from calibration tank 9 in sliding process；
Lock body 2 should be assemblied in the middle part of car door 1, so that the length of two dead bolts 5 is equal, and then makes lock
Tongue 5 uniform force, to this end, the hole body that dead bolt 5 is guided should be offered on described car door 1, dead bolt 5
Stretching out the sidewall of car door 1 after hole body, coordinate with locked groove 4 realizing dead bolt 5, hole body both can be to lock
Tongue 5 carries out guiding and can also position dead bolt 5, optimizes stability during lockset work；
Seeing Fig. 1, Fig. 2, elastic component 6 plays self-locking function, and described elastic component 6 can be spring,
Described elastic component 6 is arranged between two dead bolts 5, two dead bolts 5 all offers and carries out elastic component 6
The pilot hole 12 guided, after assembling, both ends of the spring coordinates with the pilot hole 12 on two dead bolts 5 respectively, by
Spring promotes two dead bolts 5 to stretch in locked groove 4；
Seeing Fig. 1, Fig. 2, after car door 1 is closed, dead bolt 5 stretches in locked groove 4 under the effect of elastic component 6
Car door 1 is locked on car body 3, handpiece 7 should be first passed through when opening car door 1 and make dead bolt 5 exit lock
Groove 4, the most just can open car door 1；The cell body 13 accommodating handpiece 7, institute is offered on described housing 8
State and integral type is provided with and is easy to hand-held protuberance 14 on handpiece 7, after housing 8 is assemblied on car door 1,
Housing 8 coordinates with car door 1 and positions handpiece 7, so that handpiece 7 has the side of slip more accurately
To, on described dead bolt 5, integral type is provided with column 10, described handpiece 7 offers receiving column 10 and leads to
Crossing column 10 drives dead bolt 5 to exit the bar-shaped trough 11 of locked groove 4, when having two dead bolts 5, described bar-shaped trough
11 also should have two, and the angle f between two bar-shaped troughs 11 is 90 degree to 120 degree, so that handpiece 7
In sliding process, bar-shaped trough 11 can drive column 10 to move, thus drives dead bolt 5 to exit locked groove 4,
Column 10 stress can be caused excessive when angle between two bar-shaped troughs 11 is more than 120 degree, manipulator's gripping member 7
Time need to use bigger active force, be unsuitable for children and use, the angle between two bar-shaped troughs 11 is less than 90
When spending, the stroke of handpiece 7 is long, inconvenient operation, and the angle between two bar-shaped troughs 11 is preferably 105
Degree；
When manipulator's gripping member 7 is slided, bar-shaped trough 11 column 10 applies the active force of both direction, wherein
One active force drives dead bolt 5 to move along the moving direction of handpiece 7, but dead bolt 5 is determined by calibration tank 9
Position, dead bolt 5 will not move along the moving direction of handpiece 7；Another active force drives dead bolt 5 to exit lock
Groove 4, this active force overcomes the active force of elastic component 6 to drive dead bolt 5 to exit locked groove 4, does for opening car door 1
Prepare.
Lockset in such scheme, with automatic locking function, optimizes the performance of perambulator.At closed door 1
Time, dead bolt 5 can be made to return by handpiece 7, then turn off car door 1, to avoid car body 3 and dead bolt
5 produce interference, and car door 1 unclamps handpiece 7 after closing and can be locked by car door 1, easy to operate；
Can also upper in the end (one end that dead bolt 5 coordinates with locked groove 4) of dead bolt 5 arrange when being embodied as
Inclined-plane, this inclined-plane makes in car door 1 closing process, and car body 3 can apply the work of both direction to dead bolt 5
Firmly, dead bolt 5 is made automatically to return, to optimize the performance of perambulator further.
Above-mentioned embodiment can also be deformed in the specific implementation, e.g., be arranged on handpiece 7
Protuberance 14 can also replace with recess, it is also possible to bonding anti-on the sidewall of protuberance 14 or recess
Slip layer, to optimize the operating characteristics of handpiece 7.
For the dead bolt 5 in above-mentioned embodiment, when car door 1 small volume, dead bolt 5 can also only have one
Root, dead bolt 5 equally reaches to lock the technique effect of car door 1, elastic component 6 one end now with
Dead bolt 5 contacts, and the other end of elastic component 6 contacts with housing 8.
The pilot hole 12 being arranged on dead bolt 5 can also use lead to replace, and lead integral type is fixed on
On dead bolt 5, elastic component 6 is set on lead.
Elastic component 6 can also use other can produce elastically-deformable structure and substitute.
These are only the preferred embodiment of the present invention, it is intended to embody prominent technique effect and the advantage of the present invention,
It it is not the restriction to technical scheme.Those skilled in the art will appreciate that all based on
Amendment, change or the substitute technology feature that the technology of the present invention content is made, all should be covered by institute of the present invention
In the technology category that attached claim is advocated.
Claims (9)
1. for the lockset of perambulator car door, including the lock body (2) being fixed on car door (1) be opened in
Locked groove (4) on car body (3), it is characterised in that: described lock body (2) be provided with scalable and
The dead bolt (5) coordinated with locked groove (4), described lock body (2) is included in car door (1) Guan Bi pusher
Dynamic dead bolt (5) stretches into the elastic component (6) of locked groove (4) and locked groove (4) is exited in control dead bolt (5)
Handpiece (7), described lock body (2) includes housing (8), described handpiece (7) and housing (8)
It is slidably connected.
A kind of lockset for perambulator car door the most according to claim 1, it is characterised in that: described housing
(8) calibration tank (9) of correction dead bolt (5) glide direction, dead bolt (5) and lock body are offered on
(2), after assembling, described dead bolt (5) is positioned between handpiece (7) and housing (8).
A kind of lockset for perambulator car door the most according to claim 2, it is characterised in that: described dead bolt
(5) upper integral type is provided with column (10), and described handpiece (7) offers receiving column (10)
And drive dead bolt (5) to exit the bar-shaped trough (11) of locked groove (4) by column (10).
A kind of lockset for perambulator car door the most according to claim 3, it is characterised in that: described dead bolt
(5) there are two, and the axis coaxle of two dead bolts (5).
5. according to a kind of lockset for perambulator car door described in claim 1 or 4, it is characterised in that: described
Elastic component (6) is arranged between two dead bolts (5).
A kind of lockset for perambulator car door the most according to claim 5, it is characterised in that: two dead bolts
(5) pilot hole (12) that elastic component (6) is guided all is offered on.
A kind of lockset for perambulator car door the most according to claim 1, it is characterised in that: described housing
(8) cell body (13) accommodating handpiece (7) is offered on, the upper also one of described handpiece (7)
Formula is provided with is easy to hand-held protuberance (14).
A kind of lockset for perambulator car door the most according to claim 1, it is characterised in that: described elasticity
Part (6) is spring.
A kind of lockset for perambulator car door the most according to claim 1, it is characterised in that: described car door
(1) it is fixed on car body (3) by rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610519828.7A CN105927064A (en) | 2016-06-29 | 2016-06-29 | Lock for child car door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610519828.7A CN105927064A (en) | 2016-06-29 | 2016-06-29 | Lock for child car door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105927064A true CN105927064A (en) | 2016-09-07 |
Family
ID=56830215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610519828.7A Pending CN105927064A (en) | 2016-06-29 | 2016-06-29 | Lock for child car door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105927064A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110094122A (en) * | 2019-02-20 | 2019-08-06 | 河南速达电动汽车科技有限公司 | Charge port assembly lock construction and charge port assembly, electric car with it |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2361744A (en) * | 2000-04-21 | 2001-10-31 | Red Lan | Pivot connector for a foldable stroller frame |
| CN203008764U (en) * | 2013-01-19 | 2013-06-19 | 平湖市飞龙童车有限公司 | Door used for baby carrier |
| CN104354749A (en) * | 2014-10-31 | 2015-02-18 | 广东乐美达集团有限公司 | Linkage foldable children stroller |
| CN204688182U (en) * | 2015-05-06 | 2015-10-07 | 东莞市鸿硕儿童用品有限公司 | The simple and easy retrieving structure of carriage for children |
| CN205688998U (en) * | 2016-06-29 | 2016-11-16 | 平湖爱贝拉儿童用品有限公司 | A kind of lockset for perambulator car door |
-
2016
- 2016-06-29 CN CN201610519828.7A patent/CN105927064A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2361744A (en) * | 2000-04-21 | 2001-10-31 | Red Lan | Pivot connector for a foldable stroller frame |
| CN203008764U (en) * | 2013-01-19 | 2013-06-19 | 平湖市飞龙童车有限公司 | Door used for baby carrier |
| CN104354749A (en) * | 2014-10-31 | 2015-02-18 | 广东乐美达集团有限公司 | Linkage foldable children stroller |
| CN204688182U (en) * | 2015-05-06 | 2015-10-07 | 东莞市鸿硕儿童用品有限公司 | The simple and easy retrieving structure of carriage for children |
| CN205688998U (en) * | 2016-06-29 | 2016-11-16 | 平湖爱贝拉儿童用品有限公司 | A kind of lockset for perambulator car door |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110094122A (en) * | 2019-02-20 | 2019-08-06 | 河南速达电动汽车科技有限公司 | Charge port assembly lock construction and charge port assembly, electric car with it |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160907 |
|
| RJ01 | Rejection of invention patent application after publication |