CN219904582U - Lockset and electric vehicle - Google Patents
Lockset and electric vehicle Download PDFInfo
- Publication number
- CN219904582U CN219904582U CN202321403098.6U CN202321403098U CN219904582U CN 219904582 U CN219904582 U CN 219904582U CN 202321403098 U CN202321403098 U CN 202321403098U CN 219904582 U CN219904582 U CN 219904582U
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- Prior art keywords
- lock
- lock tongue
- cam
- tongue
- electric vehicle
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- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims 1
- KJFBVJALEQWJBS-XUXIUFHCSA-N maribavir Chemical compound CC(C)NC1=NC2=CC(Cl)=C(Cl)C=C2N1[C@H]1O[C@@H](CO)[C@H](O)[C@@H]1O KJFBVJALEQWJBS-XUXIUFHCSA-N 0.000 claims 1
- 230000000717 retained effect Effects 0.000 claims 1
- 238000005336 cracking Methods 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
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- Lock And Its Accessories (AREA)
Abstract
The utility model discloses a lockset and an electric vehicle, wherein the lockset comprises a lock shell, a lock tongue and a driving structure. The lock tongue and the driving structure are arranged on the lock shell, and a through hole for the lock tongue to pass through is arranged on the lock shell. The driving structure is connected with the lock tongue in a transmission way so as to drive the lock tongue to slide along the axis of the lock tongue. The lock shell is provided with a guide sleeve, the guide sleeve is provided with a guide hole, and the guide hole is adjacent to the through hole. The guide hole is used for being in sliding contact with the lock tongue so as to guide the sliding of the lock tongue. Compared with the prior art, the utility model can make the angle of the lock tongue more stable and avoid deformation or cracking of the lock shell under the impact of the lock tongue.
Description
Technical Field
The utility model relates to the technical field of locks, in particular to a lock and an electric vehicle.
Background
Tap locks are a common type of lock that are typically mounted to the handle bar of an electric vehicle to limit the relative rotation of a first portion and a second portion of the electric vehicle.
The tap lockset is provided with a lock shell, a lock tongue and a driving structure. The lock shell is used for being installed at a first position, the lock tongue and the driving structure are installed on the lock shell, and a through hole for the lock tongue to pass through is formed in the lock shell. The driving structure is connected with the lock tongue in a transmission way so as to drive the lock tongue to slide along the axis of the lock tongue. When the lock tongue moves to the outer side of the lock shell, the lock tongue can be inserted into the positioning hole of the second part so as to limit the relative rotation of the first part and the second part. When the lock tongue moves to the inner side of the lock shell, the lock tongue can be separated from the positioning hole of the second part, so that the first part and the second part can relatively rotate.
In the prior art, the position and direction of the lock tongue are generally limited only by the through hole in the lock case. The lock shell is usually small in thickness, so that the contact area between the lock tongue and the through hole is small, the angle of the lock tongue is difficult to ensure, and the through hole is easy to crack under the impact action of the lock tongue.
Disclosure of Invention
The utility model aims to provide a lockset and an electric vehicle, which are used for solving the technical problems in the prior art, so that the angle of a lock tongue is more stable, and the deformation or cracking of a lock shell under the impact of the lock tongue is avoided.
In order to achieve the above object, the present utility model provides the following solutions:
the utility model discloses a lockset, which comprises a lock shell, a lock tongue and a driving structure; the lock tongue and the driving structure are arranged on the lock shell, and a through hole for the lock tongue to pass through is formed in the lock shell; the driving structure is in transmission connection with the lock tongue so as to drive the lock tongue to slide along the axis of the lock tongue;
a guide sleeve is arranged on the lock shell, a guide hole is formed in the guide sleeve, and the guide hole is communicated with the through hole; the guide hole is used for being in sliding contact with the lock tongue so as to guide the sliding of the lock tongue.
Preferably, the driving structure comprises a cam rotatably mounted on the lock housing, and the cam can eject the lock tongue to the outer side of the lock housing when rotating.
Preferably, the driving structure further comprises a middle piece, a first end of the middle piece is connected with the lock tongue, and a second end of the middle piece is in sliding contact with the cam, so that the cam can indirectly eject the lock tongue when rotating.
Preferably, the intermediate piece is connected with the lock tongue in a clamping manner, so that the intermediate piece is limited with the lock tongue in a clamping manner in the direction along the axis of the lock tongue.
Preferably, the lower extreme of spring bolt is equipped with T type fixture block, the upper end of middleware is equipped with T type recess, T type fixture block with T type recess phase-match.
Preferably, the driving structure comprises a lock cylinder, and the lock cylinder is connected with the cam so as to drive the cam to rotate through the lock cylinder.
Preferably, the lock cylinder is connected with the cam in a plugging manner.
Preferably, the guide sleeve and the lock housing are of an integral structure.
The utility model also discloses an electric vehicle, which is provided with a first part and a second part, wherein the first part and the second part can rotate relatively;
the electric vehicle comprises the lockset; the lock shell is arranged at the first position, and the second position is provided with a jack for inserting the lock tongue; the driving structure can enable the lock tongue to enter and exit the jack.
Preferably, the lock shell is mounted on a handlebar of the electric vehicle, and the jack is positioned on a frame of the electric vehicle.
Compared with the prior art, the utility model has the following technical effects:
according to the utility model, the guide sleeve is additionally arranged on the lock shell, so that the contact area of the lock tongue and the through hole is increased, and the guide length is prolonged, thereby ensuring the stability of the angle of the lock tongue and avoiding the deformation or cracking of the through hole of the lock shell under the impact action of the lock tongue.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of a lock according to an embodiment of the present utility model.
Reference numerals illustrate: 1-a lock shell; 2-a lock tongue; 3-a lock cylinder; 4-middleware; 5-cam; 6-a guide sleeve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model aims to provide a lockset and an electric vehicle, which are used for solving the technical problems in the prior art, so that the angle of a lock tongue is more stable, and the deformation or cracking of a lock shell under the impact of the lock tongue is avoided.
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
Referring to fig. 1, the present embodiment provides a lock including a lock case 1, a lock tongue 2, and a driving structure. The lock tongue 2 and the driving structure are arranged on the lock shell 1, and a through hole for the lock tongue 2 to pass through is arranged on the lock shell 1. The driving structure is in transmission connection with the lock tongue 2 so as to drive the lock tongue 2 to slide along the axis of the lock tongue.
A guide sleeve 6 is arranged on the lock shell 1, a guide hole is arranged on the guide sleeve 6, and the guide hole is communicated with the through hole. The guide hole is used for sliding contact with the lock tongue 2 to guide the sliding of the lock tongue 2.
The working principle of the lockset of the embodiment is as follows:
the lock case 1 is used for being installed at a first position (for example, a handlebar of an electric vehicle), the lock tongue 2 can be inserted into and withdrawn from a second position (for example, a frame of the electric vehicle) under the drive of the driving structure, and the second position is provided with an inserting hole corresponding to the lock tongue 2. When the lock tongue 2 withdraws from the second position, the first position and the second position can rotate relatively. When the bolt 2 is inserted into the second part, the first part and the second part cannot rotate relatively. Therefore, the lock can limit the relative rotation of the first part and the second part. According to the embodiment, the guide sleeve 6 is additionally arranged on the lock shell 1, so that the contact area between the lock tongue 2 and the through hole is increased, the guide length is prolonged, the stability of the angle of the lock tongue 2 is ensured, and the through hole of the lock shell 1 is prevented from deforming or cracking under the impact action of the lock tongue 2. It will be appreciated that the lock of the present embodiment may also limit the relative sliding of the first portion and the second portion in a direction perpendicular to the axis of the bolt 2, in addition to limiting the relative rotation of the first portion and the second portion.
As a possible example, in this embodiment, the driving structure includes a cam 5, and the cam 5 is rotatably mounted on the lock housing 1. The cam 5 can eject the lock tongue 2 to the outside of the lock case 1 when rotating, so as to limit the relative rotation of the first part and the second part. Specifically, in this embodiment, the cam 5 is located at the lower side of the tongue 2. As the cam 5 rotates, the lock tongue 2 can slide inward of the lock case 1 by gravity. According to the actual needs, a person skilled in the art may also adopt other ways to slide the lock tongue 2 towards the inside of the lock case 1, so that the first portion and the second portion can rotate relatively, for example, a tension spring is provided, the first end of the tension spring hooks the lock tongue 2 near one end of the cam 5, the second end of the tension spring bypasses and hooks the cam 5, and the cam 5 is in sliding contact with the second end of the tension spring during rotation, so that the lock tongue 2 slides towards the inside of the lock case 1 through the tension provided by the tension spring.
As a possible example, in this embodiment, the driving structure further includes an intermediate member 4, where a first end of the intermediate member 4 is connected to the locking bolt 2, and a second end of the intermediate member 4 is in sliding contact with the cam 5, so that the cam 5 can indirectly eject the locking bolt 2 when rotating. The intermediate member 4 can be used as a weight to provide tension to the locking bolt 2 towards the cam 5, at which time the upper end of the intermediate member 4 is connected to the locking bolt 2 and the lower end of the intermediate member 4 is in sliding contact with the cam 5. The cam 5 can also be brought into direct contact with the bolt 2 by a person skilled in the art, depending on the actual requirements.
As a possible example, in this embodiment, the intermediate piece 4 is connected to the lock tongue 2 in a clamping manner, so that the intermediate piece 4 is limited to the lock tongue 2 in a clamping manner along the axis of the lock tongue 2. Other connection modes such as bonding or welding can be selected by those skilled in the art according to the actual needs.
As a possible example, in this embodiment, the lower end of the lock tongue 2 is provided with a T-shaped clamping block, and the upper end of the intermediate member 4 is provided with a T-shaped groove, and the T-shaped clamping block is matched with the T-shaped groove. However, the practical embodiment is not limited thereto. For example, the upper end of the intermediate piece 4 is provided with a T-shaped clamping block, the lower end of the lock tongue 2 is provided with a T-shaped groove, and the T-shaped clamping block is matched with the T-shaped groove.
As a possible example, in this embodiment, the driving structure includes a lock cylinder 3, and the lock cylinder 3 is connected to the cam 5 to rotate the cam 5 through the lock cylinder 3. The lock cylinder 3 has a key hole, and the lock cylinder 3 can be rotated by inserting a key into the key hole.
As a possible example, in this embodiment, the lock cylinder 3 is plug-connected with the cam 5. According to different actual needs, those skilled in the art can choose other connection modes such as bonding or welding, so long as the lock cylinder 3 can drive the cam 5 to rotate.
As a possible example, in this embodiment, the guide sleeve 6 is formed as a unitary structure with the lock case 1. Of course, the guide sleeve 6 and the lock case 1 may be non-integral structures, and the guide sleeve 6 and the lock case 1 are fixedly connected in a detachable manner, for example, the guide sleeve 6 and the lock case 1 are connected through screws.
The embodiment also provides an electric vehicle, which is provided with a first part and a second part, wherein the first part and the second part can rotate relatively.
The electric vehicle comprises the lockset. The lock shell 1 is arranged at a first position, and a jack for inserting the lock tongue 2 is arranged at a second position. The driving structure can enable the lock tongue 2 to enter and exit the jack.
The electric vehicle has the advantages of the lockset, and the lockset is not described herein.
As a possible example, in this embodiment, the lock case 1 is mounted on a handlebar of the electric vehicle, and the insertion hole is located on a frame of the electric vehicle, and the lock may be referred to as a tap lock. It will be appreciated that the lock may be mounted in other locations on the electric vehicle.
The principles and embodiments of the present utility model have been described in this specification with reference to specific examples, the description of which is only for the purpose of aiding in understanding the method of the present utility model and its core ideas; also, it is within the scope of the present utility model to be modified by those of ordinary skill in the art in light of the present teachings. In view of the foregoing, this description should not be construed as limiting the utility model.
Claims (10)
1. A lockset comprises a lock shell, a lock tongue and a driving structure; the lock tongue and the driving structure are arranged on the lock shell, and a through hole for the lock tongue to pass through is formed in the lock shell; the driving structure is in transmission connection with the lock tongue so as to drive the lock tongue to slide along the axis of the lock tongue;
the method is characterized in that:
a guide sleeve is arranged on the lock shell, a guide hole is formed in the guide sleeve, and the guide hole is communicated with the through hole; the guide hole is used for being in sliding contact with the lock tongue so as to guide the sliding of the lock tongue.
2. The lock of claim 1, wherein the drive structure includes a cam rotatably mounted to the lock housing, the cam being capable of ejecting the locking bolt outward of the lock housing when rotated.
3. The lock of claim 2, wherein the drive structure further comprises an intermediate member, a first end of the intermediate member being coupled to the locking bolt, and a second end of the intermediate member being in sliding contact with the cam to enable the cam to indirectly eject the locking bolt upon rotation.
4. A lock according to claim 3, wherein the intermediate member is connected to the locking bolt in a snap fit manner such that the intermediate member is retained in a snap fit relationship with the locking bolt in a direction along the axis of the locking bolt.
5. The lock according to claim 4, wherein the lower end of the lock tongue is provided with a T-shaped block, and the upper end of the intermediate member is provided with a T-shaped groove, and the T-shaped block is matched with the T-shaped groove.
6. The lock of claim 2, wherein the drive structure comprises a lock cylinder coupled to the cam for rotating the cam via the lock cylinder.
7. The lock of claim 6, wherein the lock cylinder is in plug connection with the cam.
8. The lock of claim 1, wherein the guide sleeve is of unitary construction with the lock housing.
9. An electric vehicle having a first portion and a second portion, the first portion and the second portion being rotatable relative to each other;
the method is characterized in that: the electric vehicle comprises the lockset as claimed in any one of claims 1 to 8; the lock shell is arranged at the first position, and the second position is provided with a jack for inserting the lock tongue; the driving structure can enable the lock tongue to enter and exit the jack.
10. The electric vehicle of claim 9, characterized in that the lock housing is mounted on a handlebar of the electric vehicle and the receptacle is located on a frame of the electric vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321403098.6U CN219904582U (en) | 2023-06-05 | 2023-06-05 | Lockset and electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321403098.6U CN219904582U (en) | 2023-06-05 | 2023-06-05 | Lockset and electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219904582U true CN219904582U (en) | 2023-10-27 |
Family
ID=88437128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321403098.6U Active CN219904582U (en) | 2023-06-05 | 2023-06-05 | Lockset and electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219904582U (en) |
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2023
- 2023-06-05 CN CN202321403098.6U patent/CN219904582U/en active Active
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