CN208587031U - A kind of power door lock and children's electric motor vehicle - Google Patents
A kind of power door lock and children's electric motor vehicle Download PDFInfo
- Publication number
- CN208587031U CN208587031U CN201820753428.7U CN201820753428U CN208587031U CN 208587031 U CN208587031 U CN 208587031U CN 201820753428 U CN201820753428 U CN 201820753428U CN 208587031 U CN208587031 U CN 208587031U
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- China
- Prior art keywords
- lock pin
- lock
- installation part
- power door
- door lock
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Abstract
The utility model relates to a kind of power door lock.A kind of power door lock includes lock pin, installation part, spring and closure.The end face of lock pin is the arcwall face of evagination, and lock pin is slidably connected by shaft and installation part, lock pin can axis around the shaft rotate.Spring is arranged between lock pin and installation part.Locked groove is offered on closure.Power door lock has lock state and unlocked state, and when power door lock is in the lock state, spring is pushed in lock pin insertion locked groove, and lock pin is mutually locked with closure；When power door lock is in the unlocked state, lock pin is separated with locked groove.Due between installation part and lock pin gap exist, provide rotation space to lock pin so that lock pin be inserted into and be detached from locked groove in during can left and right ease rotation, effectively reduce hard squeeze, substantially increase car door folding smoothness.It can prevent mutual stuck between lock pin and locked groove, improve the service life of power door lock and children's electric motor vehicle.
Description
Technical field
The utility model belongs to articles for children field, and in particular to a kind of power door lock and children's electric motor vehicle.
Background technique
Toy and walking-replacing tool of the children's electric motor vehicle as children, have been widely used.Common children's electric motor vehicle is made
Type is all the existing vehicle model of simulation, the car door that generally has car body and can close.Door lock is set between car door and car body
Realize the mutually locking of car door and car body.Enabling and door-closing operation in order to facilitate children, existing door lock are all non-locked types,
The locking and unlocking of door lock can be achieved with by the force operation opened the door and closed the door to car door, the latching force of door lock compared with
Small, capable of guaranteeing children's electric motor vehicle, car door will not arbitrarily be advisable with car body disengagement in the process of moving.
It has now been found that, existing this door lock is easy since structure is designed relatively simple using car door lock after long
It is stuck, open the door and shutdown have some setbacks, do not open especially or open the door and close the door when Guan Bushang can usually exert a force it is excessive too quickly,
Cause the lock of door lock bad.Leverage the usage experience and service life of children's electric motor vehicle.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of sealed and the smooth convenience of unlock, electricity with long service life
Motor car door lock and a kind of enabling and the convenient smoothly children's electric motor vehicle of shutdown.
In order to solve the above-mentioned technical problem, a kind of technical solution that the utility model uses is: a kind of power door lock is used
In on electric vehicle.The power door lock includes lock pin, the installation part for disposing lock pin, spring and cooperates with lock pin sealed
Part.The end face of the lock pin is the arcwall face of evagination, and the lock pin is slidably connected by shaft and installation part, and the lock pin can
Axis around the shaft rotates.The spring is arranged between lock pin and installation part.The closure is arranged in the lock pin
Near, locked groove is offered on the closure, the locked groove is oppositely arranged with the lock pin.The spring provide elastic force with
The lock pin is driven to slide on mountings to the direction close to locked groove.The power door lock has lock state and unlock shape
State, when the power door lock is in the lock state, the spring pushes the lock pin to be inserted into the locked groove, the lock pin
It is mutually locked with closure；When the power door lock is in the unlocked state, the lock pin is separated with the locked groove.
Specifically, the installation part is in hull shape, the installation part has hollow inner cavity, and the inner cavity is passed through with the external world
Lead to and forms opening on the installation part.The lock pin assigns into the inner cavity of the installation part from the opening, the shaft
It is fixed on the lock pin and vertically extends, between having between the left and right cavity wall of the lock pin and the inner cavity
Gap, the lock pin can be along the axis left-right rotations of shaft.
Further, sliding slot being offered in the cavity wall up and down of the installation part inner cavity, the sliding slot extends along the longitudinal direction,
The shaft is inserted in the sliding slot, the shaft can along the chute extending direction sliding.
Preferably, be formed with inclined-plane in the left and right cavity wall of the installation part inner cavity, the inside of self installation part to opening direction,
Extend in the lateral direction on the inclined-plane.
Specifically, inwardly protruded limiting section is additionally provided in the left and right cavity wall of the installation part inner cavity, on the lock pin
It is provided with the stopper of outwardly convex, the stopper and the limiting section offset cooperation for keeping the lock pin to be located at the installation
In the inner cavity of part.
Specifically, the spring installation is in the lumen, the cavity wall of one end and inner cavity is abutted, the other end and lock pin phase
Abut touching.
Specifically, the cell wall of the locked groove matches the arcwall face in indent with the end face of the lock pin.
Specifically, the shaft includes the upper axle portion that lock pin top is arranged in and the lower shaft portion that lock pin lower part is arranged in, institute
State the axis of axle portion and the axis collinear of lower shaft portion.
A kind of children's electric motor vehicle including car body, the car door being rotatably arranged on car body and is arranged in car body and vehicle
Power door lock between door, the power door lock are above-mentioned power door lock.
Specifically, the installation part is fixedly mounted on a component in the car body and car door, the closure is solid
Dingan County is on another component in the car body and car door.
Specifically, the top of the car door is pivotally connected by first axle and the car body, the lower part of the car door passes through
Second axis and the car body are pivotally connected, the axis collinear of the first axle and the second axis.
The involved inferior noun of locality upper all around, is in the normal use of the power door lock in context
Orientation make to define.
The scope of the utility model, however it is not limited to technical solution made of the specific combination of above-mentioned technical characteristic, while
The other technical solutions for being carried out any combination by above-mentioned technical characteristic or its equivalent feature and being formed should be covered.Such as features described above
The technical solution that with (but being not limited to) disclosed herein there is the technical characteristic of similar functions to be replaced mutually and formed
Deng.
Since above-mentioned technical proposal is used, the utility model is had the advantage that compared with prior art due to installation part
Gap between lock pin exists, and provides rotation space to lock pin, so that the lock pin is in the mistake be inserted into and be detached from locked groove
In journey can left and right ease rotation both to adapt to mutually matched space requirement, effectively reduce hard squeeze, substantially increase
The smoothness of car door folding.Can prevent it is mutual stuck between lock pin and locked groove, and then effectively reduce lock pin because firmly not
When and a possibility that damage, improve the service life of power door lock and children's electric motor vehicle.
Detailed description of the invention
Fig. 1 is the partial structure diagram of the utility model children's electric motor vehicle；
Fig. 2 is the schematic diagram of internal structure of the utility model children's electric motor vehicle car door and door lock；
Fig. 3 is the partial enlargement diagram in Fig. 2 at A；
Fig. 4 is the partial enlargement diagram in Fig. 2 at B；
Fig. 5 is the schematic perspective view of car door；
Fig. 6 is the partial enlargement diagram in Fig. 5 at C；
Fig. 7 is the structural schematic diagram (removing closure) of the utility model power door lock；
Fig. 8 is the structural schematic diagram of installation part；
Fig. 9 is the structural schematic diagram of lock pin；
Figure 10 is the cross-sectional view (overlook direction) under power door lock is in the lock state；
Figure 11 is power door lock certain flashy cross-sectional view (overlook direction) during locking or unlocking；
Wherein: 1, lock pin；2, installation part；3, spring；4, closure；5, shaft；11, end face；12, stopper；21, inner cavity；
22, sliding slot；23, limiting section；41, locked groove；51, upper axle portion；52, lower shaft portion；100, car body；101, car door；102, first axle；
103, the second axis；211, inclined-plane.
Specific embodiment
As shown in Fig. 2, Fig. 7 to Figure 11, a kind of power door lock described in the utility model is used for electric vehicle.It is described
Power door lock includes lock pin 1, the installation part 2 for disposing lock pin 1, spring 3 and the closure 4 cooperated with lock pin 1.
As shown in figure 9, the end face 11 of the lock pin 1 is the arcwall face of evagination, the lock pin 1 passes through shaft 5 and installation part 2
It is slidably connected, the lock pin 1 can be rotated around the axis of the shaft 5.In the present embodiment, the shaft 5 is positioned close to lock
On the position of 1 root of pin, the shaft 5 includes the upper axle portion 51 that 1 top of lock pin is arranged in and the lower axle that 1 lower part of lock pin is arranged in
Portion 52.The axis of the upper axle portion 51 and the axis collinear of lower shaft portion 52.Outwardly convex is provided on the left and right sides of the lock pin 1
Stopper 12, the stopper 12 is also provided with close on the position of 1 root of lock pin.
As shown in figure 8, shown installation part 2 is in rectangular casing shape.The installation part 2 has hollow inner cavity 21, described
Inner cavity 21 and extraneous perforation are formed on the installation part 2 and are open.It is opened up respectively in the cavity wall up and down of 2 inner cavity 21 of installation part
There is sliding slot 22, the sliding slot 22 extends along the longitudinal direction, and shown sliding slot 22 penetrates through cavity wall up and down.2 inner cavity 21 of installation part
Inclined-plane 211 is formed in the cavity wall of left and right.Extend in the lateral direction to opening direction, the inclined-plane 211 inside of self installation part 2.
Inwardly protruded limiting section 23 is additionally provided in the left and right cavity wall of 2 inner cavity 21 of installation part.
As shown in fig. 7, the lock pin 1 assigns into the inner cavity 21 of the installation part 2 from the opening.The upper axle portion 51
It upwardly extends and penetrates in the sliding slot 22 of the upper cavity wall of installation part 2, the lower shaft portion 52, which extends downwardly, to be penetrated under installation part 2
In the sliding slot 22 of cavity wall.Under the guiding of sliding slot 22, the lock pin 1 can slide along the longitudinal direction.The gear of stopper 12 is in institute
On the path for stating the back-and-forth motion of limiting section 23, limiting section 23 is blocked to keep the lock pin 1 to be always positioned at institute by stopper 12
It states in the inner cavity 21 of installation part 2, the lock pin 1 is effectively prevent to be mutually disengaged with installation part 2.
As shown in FIG. 10 and 11, the spring 3 is arranged between lock pin 1 and installation part 2.The spring 3 is mounted on inner cavity
In 21, one end is against on 2 inner cavity bottom cavity wall of installation part, and the other end is against on the pin shaft 1.The spring 3 provides elastic force
To drive direction sliding of the lock pin 1 in inner cavity 2 to outside opening.The left and right sides of the lock pin 1 and a left side for the inner cavity 21
There is gap, the lock pin 1 can provide lock along the axis left-right rotation of shaft 5, the gap between the inclined-plane 211 of right chamber wall
The space of 1 left-right rotation of pin.
As shown in Fig. 2, the closure 4 is arranged near the lock pin 1, locked groove 41 is offered on the closure 4,
The locked groove 41 is oppositely arranged with the lock pin 1.The cell wall of the locked groove 41 is matched with the end face 11 of the lock pin 1 in indent
Arcwall face.
The power door lock has lock state and unlocked state.When the power door lock is in the lock state,
The spring 3 pushes the lock pin 1 to be slidably inserted into the locked groove 41, and the lock pin 1 is mutually locked with closure 4；When described
When power door lock is in the unlocked state, the lock pin 1 is separated with the locked groove 41.
As shown in Figures 1 to 6, a kind of children's electric motor vehicle, including car body 100, the vehicle being rotatably arranged on car body 100
Door 101 and the power door lock being arranged between car body 100 and car door 101.The power door lock is above-mentioned electric vehicle
Door lock.
As shown in Fig. 2, fig. 4 to fig. 6, the top of the car door 101 is connected by first axle 102 and 100 pivot of car body
It connects, the lower part of the car door 101 is pivotally connected by the second axis 103 with the car body 100, the first axle 102 and the second axis
103 axis collinear.
The installation part 2 is fixedly mounted on a component in the car body 100 and car door 101, and the closure 4 is solid
Dingan County is on another component in the car body 100 and car door 101.In the present embodiment, shown installation part 2 is fixedly mounted on
On car door 101, shown closure 4 is fixedly mounted on shown car body 100.
It is carried out so that the car door 101 in the left side of children's electric motor vehicle and car body 100 are with the use of mode as an example in the present embodiment
Explanation.The operating process that car door 101 is locked is as described below:
Force makes car door 101 around first axle 102 and the inwardly rotation of the second axis 103 on car door 101, car door 101 gradually with
Car body 100 is close, and the end face 11 of lock pin 1 is contacted with closure 4, under the squeezing action of closure 4, the lock pin 1 around the shaft 5
It turns left, while lock pin 1 slides withdrawal into inner cavity 21, until falling into the locked groove 41, lock pin 1 is in 3 restoring force of spring
Drive under turn right and stretched out to the sliding of 41 direction of locked groove and be caught in locked groove 41, the so far car door 101 and 100 phase of car body
Mutually locking.
Likewise, the operating process that car door 101 is opened are as follows:
Force is turned out car door 101 around first axle 102 and the second axis 103 on car door 101, the end face 11 of lock pin 1
It is contacted with closure 4, under the squeezing action of closure 4, the lock pin 15 turns right around the shaft, while lock pin 1 is to inner cavity
Sliding is withdrawn in 21, until be separated from the locked groove 41, lock pin 1 turns left under the drive of 3 restoring force of spring and to lock
The sliding of 41 direction of slot is stretched out, and so far the car door 101 is mutually unlocked with car body 100, continues to exert oneself, make car door 101 gradually with vehicle
Body 100 is separate, and car door 101 is opened.
From the foregoing, it will be observed that since the gap between inner cavity 21 and lock pin 1 exists, so that the lock pin 1 is being inserted into and is being detached from lock
During in slot 4 can left and right ease rotation both to adapt to mutually matched space requirement, effectively reduce hard squeeze, greatly
The smoothness of the folding of car door 101 is improved greatly.It can prevent mutual stuck between lock pin 1 and locked groove 41, and then effectively reduce
A possibility that lock pin 1 is damaged because of undue force, improves the service life of power door lock and children's electric motor vehicle.
As described above, we are illustrated fully according to the objective of the utility model, but the utility model not limits to
In above-described embodiment and implementation method.The range that the practitioner of correlative technology field can permit in the technical idea of the utility model
It is interior to carry out different variation and implementation.
Claims (11)
1. a kind of power door lock is used for electric vehicle, it is characterised in that: the power door lock includes lock pin (1), for pacifying
Set the installation part (2), spring (3) and the closure (4) with lock pin (1) cooperation of lock pin (1), the end face (11) of the lock pin (1)
For the arcwall face of evagination, the lock pin (1) is slidably connected by shaft (5) with installation part (2), and the lock pin (1) can be around institute
The axis rotation of shaft (5) is stated, the spring (3) is arranged between lock pin (1) and installation part (2), closure (4) setting
It near the lock pin (1), is offered locked groove (41) on the closure (4), the locked groove (41) and the lock pin (1) phase
To setting, the spring (3) provides elastic force to drive the lock pin (1) on installation part (2) to the side close to locked groove (41)
To sliding, the power door lock has lock state and unlocked state, when the power door lock is in the lock state, institute
Stating spring (3) pushes the lock pin (1) to be inserted into the locked groove (41), and the lock pin (1) is mutually locked with closure (4)；When
When the power door lock is in the unlocked state, the lock pin (1) separates with the locked groove (41).
2. a kind of power door lock according to claim 1, it is characterised in that: the installation part (2) is in hull shape, institute
Installation part (2) are stated with hollow inner cavity (21), the inner cavity (21) penetrates through and formed on the installation part (2) with the external world and opens
Mouthful, from the inner cavity (21) for being open and assigning into the installation part (2), the shaft (5) is fixed at the lock pin (1)
It on the lock pin (1) and vertically extends, between having between the lock pin (1) and the left and right cavity wall of the inner cavity (21)
Gap, the lock pin (1) can be along the axis left-right rotations of shaft (5).
3. a kind of power door lock according to claim 2, it is characterised in that: installation part (2) inner cavity (21) it is upper
It is offered in lower cavity wall sliding slot (22), the sliding slot (22) extends along the longitudinal direction, and the shaft (5) is inserted in the sliding slot
(22) in, the shaft (5) can along the chute (22) extending direction sliding.
4. a kind of power door lock according to claim 2, it is characterised in that: a left side for installation part (2) inner cavity (21)
It is formed on right chamber wall inclined-plane (211), to opening direction, the inclined-plane (211) is prolonged in the lateral direction for the inside of self installation part (2)
Exhibition.
5. a kind of power door lock according to claim 2, it is characterised in that: a left side for installation part (2) inner cavity (21)
It is additionally provided on right chamber wall inwardly protruded limiting section (23), the stopper (12) of outwardly convex, institute is provided on the lock pin (1)
It states stopper (12) and the limiting section (23) and offsets cooperation for keeping the lock pin (1) to be located at the inner cavity of the installation part (2)
(21) in.
6. a kind of power door lock according to claim 2, it is characterised in that: the spring is mounted in inner cavity (21),
One end and the cavity wall of inner cavity (21) abut, and the other end is abutted with lock pin (1).
7. a kind of power door lock according to claim 1, it is characterised in that: the cell wall and the lock of the locked groove (41)
End face (11) matching for selling (1) is in the arcwall face of indent.
8. a kind of power door lock according to claim 1, it is characterised in that: the shaft (5) includes being arranged in lock pin
(1) lower shaft portion (52) of the upper axle portion (51) on top and setting in lock pin (1) lower part, the axis and lower axle of the upper axle portion (51)
The axis collinear in portion (52).
9. a kind of children's electric motor vehicle, it is characterised in that: the electric vehicle includes car body (100), is rotatably arranged in car body
(100) power door lock of car door (101) and setting between car body (100) and car door (101) on, the electric door
Lock is power door lock described in any one of claims 1 to 7.
10. a kind of children's electric motor vehicle according to claim 9, it is characterised in that: the installation part (2) is fixedly mounted on institute
It states on a component in car body (100) and car door (101), the closure (4) is fixedly mounted on the car body (100) and vehicle
On another component in door (101).
11. a kind of children's electric motor vehicle according to claim 9, it is characterised in that: the top of the car door (101) passes through the
One axis (102) and the car body (100) are pivotally connected, and the lower part of the car door (101) passes through the second axis (103) and the car body
(100) it is pivotally connected, the axis collinear of the first axle (102) and the second axis (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820753428.7U CN208587031U (en) | 2018-05-21 | 2018-05-21 | A kind of power door lock and children's electric motor vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820753428.7U CN208587031U (en) | 2018-05-21 | 2018-05-21 | A kind of power door lock and children's electric motor vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208587031U true CN208587031U (en) | 2019-03-08 |
Family
ID=65534469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820753428.7U Expired - Fee Related CN208587031U (en) | 2018-05-21 | 2018-05-21 | A kind of power door lock and children's electric motor vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208587031U (en) |
-
2018
- 2018-05-21 CN CN201820753428.7U patent/CN208587031U/en not_active Expired - Fee Related
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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: 20190308 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |