CN111101754A

CN111101754A - Lock shell, vehicle lock and vehicle

Info

Publication number: CN111101754A
Application number: CN201811261788.6A
Authority: CN
Inventors: 张卫东; 其他发明人请求不公开姓名
Original assignee: Beijing Youshan Information Technology Co Ltd
Current assignee: Beijing Youshan Information Technology Co Ltd
Priority date: 2018-10-26
Filing date: 2018-10-26
Publication date: 2020-05-05

Abstract

The invention provides a lock case, which comprises a body, wherein a battery accommodating part for accommodating a battery is formed on the body; and a stopper installed on the body to restrict movement of the battery in a first direction, the first direction being a direction in which the battery moves to the outside of the battery receiving part. According to the lock shell, the vehicle lock and the vehicle, the limiting piece is arranged on the shell of the battery, so that the problem that the process of disassembling the battery in the vehicle lock is troublesome in the prior art is solved, and the effect of quickly disassembling the battery is achieved.

Description

Lock shell, vehicle lock and vehicle

Technical Field

The application relates to the technical field of vehicles, in particular to a lock shell, a vehicle lock and a vehicle.

Background

All install the battery in the present electronic lock, the battery generally all passes through connecting pieces such as screw to be fixed on the casing of lock, when changing or maintaining the battery, need dismantle the connecting piece with the help of instrument earlier, then just can dismantle the battery from the casing, when installing new battery or the battery of having maintained on the casing, the same battery and casing link together through the connecting piece with the help of the instrument, whole process is more troublesome, this brings the inconvenience for the maintainer.

Disclosure of Invention

In view of this, an object of the embodiments of the present invention is to provide a lock case, a vehicle lock and a vehicle, in which a limiting member is disposed on a case of a battery, so as to solve the problem that a process of detaching the battery in the vehicle lock is troublesome in the prior art, and achieve an effect of rapidly detaching the battery.

One aspect of the present application provides a lock case including a body on which a battery receiving part for receiving a battery is formed; and a stopper installed on the body to restrict movement of the battery in a first direction, the first direction being a direction in which the battery moves to the outside of the battery receiving part.

Furthermore, the limiting part is used for being clamped with the battery.

The technical scheme has the beneficial effects that: the limiting piece can better prevent the battery from accidentally falling from the battery accommodating part. The limiting part can be used for being in clamping connection with the battery and also can be used for being in extrusion fit with the battery, or the limiting part is of a magnetic structure and enables the battery part to be provided with the magnetic structure, and the limiting part is used for being in magnetic fit between the two magnetic structures.

Further, the limiting part is an elastic part.

The technical scheme has the beneficial effects that: through designing the locating part as the elastic component, make the locating part utilize self elasticity to restrict the motion of battery, when the user need dismantle the battery, only need apply on the battery effort be greater than the locating part to the battery elasticity can, better realization is to the quick dismantlement of battery. The battery accommodating part is provided with a limiting part and a battery accommodating part, wherein the limiting part is arranged on the battery accommodating part and can rotate relative to the body, the limiting part is arranged on the battery accommodating part, and the battery accommodating part is arranged on the battery accommodating part and can rotate relative to the body.

Furthermore, the limiting part is an elastic hook.

The technical scheme has the beneficial effects that: when the more stable restriction of battery is in battery accommodation part through the locating part, the quick dismantlement of better realization battery. Besides the elastic hook structure, the limiting part can also be an elastic clamping strip structure.

Further, the elastic hook is provided with an abutting surface for abutting against the battery installed in the battery accommodating part, the abutting surface is obliquely arranged relative to the first plane, the abutting surface obliquely extends along the first direction from the connecting position of the elastic hook and the body, and the first plane is perpendicular to the first direction.

The technical scheme has the beneficial effects that: when the battery is not required to be replaced, the battery can be firmly fixed in the battery accommodating part, and meanwhile, the battery can be conveniently pulled out of the battery accommodating part when the battery is required to be replaced. The abutting surface can be an arc-shaped surface besides the inclined arrangement relative to the first plane.

Furthermore, the elastic hook further comprises a pull-out avoiding surface connected with the abutting surface.

The technical scheme has the beneficial effects that: further facilitating the quick removal of the battery from the battery receiving portion.

Further, the pull-out avoiding surface is an arc-shaped surface.

The technical scheme has the beneficial effects that: to avoid the shape obstruction of the movement of the battery out of the battery housing part as much as possible. The pull-out avoiding surface can be a plane inclined relative to the abutting surface besides the arc-shaped structure.

Further, the elastic hook has an insertion guide surface to guide the insertion movement of the battery into the battery receiving part.

The technical scheme has the beneficial effects that: the process of inserting the battery into the battery accommodating part is smoother in the process of replacing the battery.

Further, the insertion guide surface is disposed obliquely with respect to the first plane, and the insertion guide surface extends obliquely in a direction opposite to the first direction from a position where the elastic hook is connected to the body, and the first plane is perpendicular to the first direction.

The technical scheme has the beneficial effects that: the movement of inserting the battery into the battery receiving part is made smoother. The insertion guide surface may also be provided as an arc surface through the arc of which the insertion movement of the battery is guided.

Further, the stopper is mounted at a port of the battery receiving portion.

The technical scheme has the beneficial effects that: the material used by the limiting part is reduced, and the shell is smoother. The limiting part can be arranged on the outer wall of the battery accommodating part except for being arranged at the port of the battery accommodating part and extends to the battery to be matched with the battery.

Further, a first reinforcing groove and a second reinforcing groove are formed at a port of the battery receiving portion, and the stopper is located between the first reinforcing groove and the second reinforcing groove.

The technical scheme has the beneficial effects that: the strength of the limiting part is increased to avoid the fracture of the limiting part. The first reinforcing groove and the second reinforcing groove can be symmetrically arranged on two sides of the limiting part, and the first reinforcing groove and the second reinforcing groove can be different in size.

Further, the body includes a lock accommodating portion, and the battery accommodating portion is disposed outside the lock accommodating portion.

The technical scheme has the beneficial effects that: further improve the convenience of battery dismouting. The battery accommodating part can be arranged in the accommodating part, at the moment, the battery accommodating part can be integrally arranged in the lock accommodating part, the lock accommodating part is disassembled to be replaced when the battery needs to be replaced, and the battery accommodating part can be positioned in the lock accommodating part and enables the port of the battery accommodating part to face the outside of the accommodating part so as to facilitate the disassembly and assembly of the battery.

Another aspect of the present application provides a vehicle lock, including the lock case and the battery as described above, wherein the battery is installed in the battery accommodating portion, and the battery is in contact with the stopper.

Further, be formed with on the battery be used for with the joint portion of locating part joint, the locating part with joint portion joint.

The technical scheme has the beneficial effects that: the battery can be stably fixed in the battery accommodating part through the limiting part, and the battery is prevented from accidentally falling.

Further, the clamping portion is a clamping groove.

The technical scheme has the beneficial effects that: better realization locating part and the joint between the battery. The clamping part can be a bulge protruding from the battery besides the clamping groove.

Further, the card slot extends from one end of the battery to a middle portion in a direction in which the battery is inserted into the battery receiving part.

The technical scheme has the beneficial effects that: the clamping groove is easier to process.

Further, joint portion include with the joint face of locating part joint and with the spigot face slope is connected extract the spigot face.

The technical scheme has the beneficial effects that: the battery can be limited in the battery accommodating part to avoid the battery from falling accidentally, and the battery can be smoothly pulled out from the battery accommodating part when the battery is replaced. The pulling-out guide surface can also be an arc surface except the oblique connection with the clamping surface.

Further, the battery includes a grip portion located outside the battery housing portion.

The technical scheme has the beneficial effects that: the maintenance personnel can conveniently hold the battery when disassembling and assembling the battery. The holding part can be provided with a friction surface to prevent the hand slip of a maintenance worker holding the battery.

The third aspect of the application also provides a vehicle comprising the lock shell or the vehicle lock.

The lock shell that this application embodiment provided passes through the locating part and restricts the motion of battery on the first direction, can realize when not needing to change the battery, the battery passes through the locating part and is restricted in battery accommodation portion, avoid the battery to fall out from the battery accommodation portion accident, when needing to be changed the battery, maintenance person only need apply the effort on the first direction to the battery, and overcome the locating part to the restriction of battery extract the battery from battery accommodation portion can, the operation is simple and convenient, need not to borrow the instrument, the more troublesome problem of the process of battery in the dismantlement car lock that has avoided existence among the prior art, and then reach the effect of dismantling fast to the battery.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural diagram of a vehicle lock according to an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of a vehicle lock provided in an embodiment of the present invention;

FIG. 3 is a schematic view of a portion of the enlarged structure at A in FIG. 2;

FIG. 4 is a schematic view of the structure of the clamping portion in FIG. 3;

fig. 5 is a schematic partial structural view of the limiting portion according to the embodiment of the present invention.

Illustration of the drawings:

1-body;

11-a battery housing;

111-a first stiffening groove;

112-a second stiffening groove;

12-a lock receiving portion;

2-a battery;

21-a clamping part;

211-a snap surface;

212-pulling out the guide surface;

22-a grip;

3-a limiting part;

31-insertion guide surface;

32-pulling out the avoiding surface;

33-abutment surface.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.

Based on this, the embodiments of the present invention provide a lock case, a vehicle lock, and a vehicle, in which a limiting member is disposed on a case of a battery, so as to solve the problem of the prior art that the process of disassembling the battery in the vehicle lock is troublesome, and achieve the effect of quickly disassembling the battery. The lock shell and the lock provided by the embodiment of the application can be applied to various non-motor vehicle vehicles, such as bicycles, tricycles, trolleys, wheelchairs and the like, and can also be applied to various two-wheel or three-wheel motor vehicle vehicles, including vehicles driven by electric power, fuel oil, gas and the like, such as electric bicycles, electric wheelchairs, motorcycles and the like; the vehicle provided by the application comprises the non-motor vehicle type vehicle and the motor vehicle type vehicle.

As shown in fig. 1 to 5, one aspect of the present application provides a lock case including a body 1, a battery receiving part 11 formed on the body 1 for receiving a battery 2; and a stopper 3 for contacting the battery 2 mounted in the battery receiving part 11, the stopper 3 being mounted on the body 1 to restrict movement of the battery 2 in a first direction, which is a direction in which the battery 2 moves out of the battery receiving part 11.

Specifically, the battery receiving portion 11 may be a groove structure, and the sidewall of the groove may be a plate structure, or a hollow structure such as a mesh structure.

The lock shell provided by the embodiment of the application limits the movement of the battery 2 in the first direction through the limiting piece 3, so that when the battery 2 does not need to be replaced, the battery 2 is limited in the battery accommodating part 11 through the limiting piece 3, the battery 2 is prevented from accidentally falling out of the battery accommodating part 11, when the battery 2 needs to be replaced, a maintenance worker only needs to apply an acting force in the first direction on the battery 2, overcomes the limitation of the limiting piece 3 on the battery 2, and pulls the battery 2 out of the battery accommodating part 11, the operation is simple and convenient, tools do not need to be borrowed, the problem that the process of disassembling the battery 2 in the car lock in the prior art is troublesome is solved, and the effect of quickly disassembling the battery 2 is further achieved; compared with the traditional mode of fixing the battery 2 on the body 1 through a plurality of screws and the like, the cost of fixing the battery 2 only through the limiting piece 3 is relatively low; compared with the method of installing the limiting member 3 on the battery 2, the method of installing the limiting member 3 on the body 1 enables the battery 2 to be flat and easy to process, and can avoid waste caused by correspondingly replacing the limiting member 3 when the battery 2 is replaced every time.

In order to better prevent the limiting element 3 from accidentally dropping the battery 2 from the battery receptacle 11, the limiting element 3 is preferably adapted to engage with the battery 2. Of course, besides the clamping, the limiting member 3 can also press the battery 2 in the direction perpendicular to the first direction, and limit the movement of the battery 2 in the first direction by friction force; the limiting member 3 may also be a magnetic structure, and a corresponding magnetic structure is mounted on the battery 2, so that the limiting member 3 limits the movement of the battery 2 in the first direction by magnetic force.

Further preferably, the limiting member 3 is an elastic member. Through designing locating part 3 as the elastic component, make locating part 3 utilize self elasticity to restrict the motion of battery 2, when the user need dismantle battery 2, only need apply on battery 2 the effort be greater than locating part 3 to battery 2 the elasticity can, better realization is to the quick dismantlement of battery 2. Except that the limiting member 3 is designed to be an elastic member, the limiting member 3 can also be designed to be a structure which rotates relative to the body 1, when the battery 2 needs to be limited in the battery accommodating part 11, the limiting member 3 is rotated to a position where the battery 2 is matched, and when the battery 2 needs to be taken out of the battery accommodating part 11, the limiting member 3 is separated from the battery 2.

In order to better realize the quick detachment of the battery 2 through the clamping connection between the limiting part 3 and the battery 2, preferably, the limiting part 3 is an elastic hook. When the battery 2 is located in the battery accommodating portion 11, the elastic hook limits the battery 2 in the battery accommodating portion 11 through elastic force, and when the battery 2 needs to be detached, a maintenance worker applies acting force to the battery 2 in the first direction to enable the elastic hook to elastically deform and overcome the elastic force of the elastic hook to pull out the battery 2. When the battery 2 is located in the battery accommodating portion 11, a certain pressure is generated between the elastic hook and the battery 2, so as to avoid the situation that the battery 2 shakes in the battery accommodating portion 11. Of course, the movement of the battery 2 can be limited by other clamping modes besides the limiting member 3 is an elastic clamping hook. For example, the limiting member 3 may be rotatably mounted on the body 1, after the battery 2 is inserted into the battery accommodating portion 11, the limiting member 3 is rotated to the battery 2 to limit the movement of the battery 2 in the first direction, and when the battery 2 needs to be taken out from the battery accommodating portion 11, the limiting member 3 is rotated again to separate the limiting member 3 from the battery 2.

In order to firmly fix the battery 2 in the battery accommodating portion 11 when the battery 2 is not required to be replaced, and to easily pull the battery 2 out of the battery accommodating portion 11 when the battery 2 is required to be replaced, it is preferable that, as shown in fig. 5, the elastic hook has an abutting surface 33 for abutting against the battery 2 mounted in the battery accommodating portion 11, the abutting surface 33 is disposed obliquely with respect to a first plane, and the abutting surface 33 extends obliquely in a first direction from a connection point of the elastic hook and the body 1, and the first plane is perpendicular to the first direction. Because the abutting surface 33 extends obliquely along the first direction, when the battery 2 is installed in the battery accommodating part 11, the abutting surface 33 abuts against the battery 2, the battery 2 can be better limited in the battery accommodating part 11, when the battery 2 is disassembled, the abutting surface 33 which is obliquely arranged is perpendicular to the first direction relative to the abutting surface 33, and the abutting surface 33 can avoid the movement of the battery 2 along the first direction to a certain extent, so that the battery 2 is easier to pull out from the battery accommodating part 11 under a certain acting force, and the battery 2 is disassembled more quickly. The abutment surface 33 may also be an arc-shaped surface.

To further facilitate the quick extraction of the battery 2 from the battery receiving portion 11, the elastic hook preferably further includes an extraction escape surface 32 connected to the abutment surface 33. Through this drawing, dodging the surface 32, when the battery 2 is pulled out, the blocking of the elastic hook to the battery 2 is reduced, so that the battery 2 is pulled out more smoothly, and the battery 2 is pulled out fast better.

The extraction avoiding surface 32 can have various structural forms, and in the embodiment of the present application, preferably, the extraction avoiding surface 32 is an arc-shaped surface. By setting the extracting avoiding surface 32 into an arc-shaped surface, the phenomenon that a tip end is formed on the extracting avoiding surface 32 can be avoided, and then the phenomenon that the movement of the battery 2 in the first direction is blocked by the tip end is avoided, so that the extracting process of the battery 2 is smoother. The withdrawal prevention surface 32 may be a plane surface obliquely connected to the abutment surface 33, in addition to the arc surface.

In order to make the insertion of the battery 2 into the battery receiving part 11 smoother during the replacement of the battery 2, it is preferable that the elastic hook has an insertion guide surface 31 to guide the insertion movement of the battery 2 into the battery receiving part 11. By the design of the insertion guide surface 31, the obstruction of the elastic hook to the battery 2 in the process of inserting the battery 2 into the battery accommodating part 11 can be reduced, and the process of inserting the battery 2 is smoother.

In order to make the insertion movement of the battery 2 into the battery receiving part smoother, it is preferable that the insertion guide surface 31 is disposed obliquely with respect to a first plane, and the insertion guide surface 31 extends obliquely in a direction opposite to the first direction from a position where the elastic hook is connected to the body 1, the first plane being perpendicular to the first direction. The battery 2 firstly abuts against the insertion guide surface 31 in the process of inserting the battery accommodating part 11, and because the insertion guide surface 31 obliquely extends along the direction opposite to the first direction, the battery 2 can push the elastic hook to elastically deform towards the direction away from the battery 2, so that the movement of the battery 2 is prevented from forming a barrier, and after the battery 2 finishes the action of inserting the battery accommodating part 11, the elastic hook restores the elastic deformation under the action of the elastic force and is matched with the battery 2 to limit the battery 2 in the battery accommodating part 11.

In order to reduce the material used for the stopper 3 and make the case more flat, it is preferable that the stopper 3 be mounted at a port of the battery receiving portion 11. Install locating part 3 in the port department of battery container portion 11, for installing locating part 3 in other positions on battery container portion 11 outer wall, can make locating part 3 extend less length and can contact with battery 2, and then reduced the material that locating part 3 used, and for installing locating part 3 on battery container portion 11's outer wall, can avoid locating part 3 to form the arch from this outer wall, and then make the lock shell whole more level and more smooth, install locating part 3 in above-mentioned port department, can realize locating part 3 and battery container portion 11 integrated into one piece, and then further increase the roughness of lock shell, also increased the joint strength of locating part 3 and battery container portion 11.

In order to prolong the service life of the stopper 3, it is preferable that, as shown in fig. 1 and 2, a first reinforcing groove 111 and a second reinforcing groove 112 are formed at the port of the battery housing portion 11, and the stopper 3 is located between the first reinforcing groove 111 and the second reinforcing groove 112. This makes the stopper 3 and the portion of the battery receiving portion 11 connected to the stopper 3 integrated, and the acting force applied to the stopper 3 can be partially borne by the battery receiving portion 11, thereby increasing the strength of the stopper 3. The limiting member 3 and the battery accommodating part 11 can be integrally formed, the integrity between the limiting member 3 and the battery accommodating part 11 is further increased, and the strength of the limiting member 3 is increased. The first reinforcing groove 111 and the second reinforcing groove 112 may be symmetrically disposed with respect to the stopper 3, that is, the first reinforcing groove 111 and the second reinforcing groove 112 have the same size, and the first reinforcing groove 111 and the second reinforcing groove 112 may also have one larger size and one smaller size.

To further improve the convenience of attaching and detaching the battery 2, it is preferable that the body 1 includes a lock accommodating portion 12, and the battery accommodating portion 11 is disposed outside the lock accommodating portion 12. For setting up battery housing portion 11 in lock housing portion 12, when changing battery 2, need not to open lock housing portion 12 earlier and is carrying out the plug of battery 2, and then make the process of battery 2 dismouting more convenient. Further, by disposing the battery housing portion outside the lock housing portion 12, the space inside the lock housing portion 12 can be more sufficiently utilized.

As shown in fig. 1 to 5, another aspect of the present application provides a vehicle lock, which includes the above-mentioned lock case and a battery 2, wherein the battery 2 is installed in the battery accommodating portion 11, and the battery 2 is in contact with the stopper 3.

The lock that this application embodiment provided through the use to above-mentioned lock shell, can guarantee that battery 2 stable installation avoids unexpected when dropping in battery holding portion 11, realizes battery 2's quick dismantlement.

In order to make battery 2 can be through the more stable fixing in battery accommodation portion 11 of locating part 3, avoid battery 2 accident to drop, preferably, be formed with the joint portion 21 that is used for with locating part 3 joint on battery 2, locating part 3 and joint portion 21 joint. The engaging portion 21 may be located at an end portion of the battery 2 or may be located at a middle portion of the battery 2. Of course, besides the clamping connection between the limiting part 3 and the battery 2, the battery 2 can be prevented from accidentally falling by adopting the mutual extrusion or magnetic force matching and other forms.

To better achieve the clamping between the limiting member 3 and the battery 2, preferably, as shown in fig. 1 to 4, the clamping portion 21 is a clamping groove. Through this draw-in groove, not only can realize the firm cooperation between battery 2 and the locating part 3, but also can make locating part 3 go deep into the draw-in groove, and then reduce the space that battery 2 and locating part 3 cooperation structure occupy. Of course, the engaging portion 21 may be a structure extending from the battery 2, and is engaged with the limiting member 3 through the structure.

To make the card slot easier to process, it is preferable that the card slot extends from one end to the middle of the battery 2 in the direction in which the battery 2 is inserted into the battery receiving part 11. When the clamping groove is machined, only one end of the battery 2 needs to be grooved towards the middle of the battery 2, and machining is convenient. Moreover, when the limiting member 3 is very firmly matched with the slot and the battery 2 cannot be directly pulled out of the battery accommodating part 11, the elastic hook can be further inserted into the slot from one end by means of a tool to separate the elastic hook from the slot.

In order to achieve the purpose of restraining the battery 2 in the battery accommodating portion to prevent the battery 2 from falling off accidentally, and to enable the battery 2 to be smoothly pulled out from the battery accommodating portion 11 when the battery 2 is replaced, it is preferable that the engaging portion 21 includes an engaging surface 211 engaged with the restraining member 3 and a pull-out guide surface 212 obliquely connected to the engaging surface 211, as shown in fig. 4. When the battery 2 is located in the battery accommodating portion 11, the engaging surface 211 is engaged with the limiting member 3 to limit the movement of the battery 2, and when the battery 2 needs to be pulled out from the battery accommodating portion 11, the pulling-out movement of the battery 2 can be guided by the pulling-out guide surface 212 which is obliquely arranged relative to the engaging surface 211, so that the pulling-out process of the battery 2 is smoother. The extraction guide surface 212 may also be an arcuate surface.

In order to facilitate the holding by the service person when attaching and detaching the battery, the battery 2 preferably includes a holding portion 22 located outside the battery housing portion 11. The grip 22 may have a friction surface to prevent a hand slip when a service person grips the battery.

The third aspect of the application also provides a vehicle comprising the lock shell or the vehicle lock. The vehicle that this application embodiment provided through the use to above-mentioned lock shell and lock, can guarantee that battery 2 stable installation avoids unexpected when dropping in battery container portion 11, realizes battery 2's quick dismantlement.

While the foregoing has described preferred embodiments of the present invention, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The lock case is characterized by comprising a body, wherein a battery accommodating part for accommodating a battery is formed on the body; and a stopper installed on the body to restrict movement of the battery in a first direction, the first direction being a direction in which the battery moves to the outside of the battery receiving part.

2. A lock housing according to claim 1, wherein the retainer is adapted to engage with the battery.

3. A lock housing according to claim 2, wherein the retainer is an elastic member.

4. A lock housing according to claim 3, wherein the retainer is a resilient hook.

5. A lock case according to claim 4, wherein the resilient catch has an abutment surface for abutment with the battery mounted in the battery receiving portion, the abutment surface being arranged obliquely with respect to the first plane and extending obliquely in a first direction from the connection of the resilient catch with the body, the first plane being perpendicular to the first direction.

6. Lock housing according to claim 5, characterized in that the resilient catch further comprises a pull-out escape surface connected to the abutment surface.

7. Lock housing according to claim 6, characterized in that the pull-out escape surface is an arc-shaped surface.

8. A lock housing according to claim 3, wherein the resilient catch has an insertion guide surface to guide the insertion movement of the battery into the battery receiving portion.

9. Lock case according to claim 8, characterized in that the insertion guide surface is arranged obliquely with respect to the first plane, and that the insertion guide surface extends obliquely in a direction opposite to the first direction from the position where the resilient catch is connected to the body, the first plane being perpendicular to the first direction.

10. A lock housing according to claim 1, wherein the retainer is mounted at a port of the battery receiving portion.

11. A lock housing according to claim 10, wherein a first reinforcement groove and a second reinforcement groove are formed at ports of the battery receiving portion, and the retainer is located between the first reinforcement groove and the second reinforcement groove.

12. Lock case according to any of the claims 1-11, wherein the body comprises a lock receiving portion, the battery receiving portion being arranged outside the lock receiving portion.

13. Lock according to any of claims 1-12, characterized in that it comprises a lock housing according to any of claims 1-12 and a battery, which battery is mounted in the battery receiving portion and which battery is in contact with the stop.

14. The vehicle lock according to claim 13, wherein a clamping portion for clamping with the stopper is formed on the battery, and the stopper is clamped with the clamping portion.

15. The vehicle lock of claim 14, wherein the snap-in portion is a snap-in slot.

16. The vehicle lock of claim 15, wherein the card slot extends from one end of the battery toward a middle in a direction in which the battery is inserted into the battery receiving portion.

17. The vehicle lock of claim 14, wherein the engaging portion includes an engaging surface engaging with the stopper and a pull-out guide surface obliquely connected to the engaging surface.

18. The vehicle lock of claim 13, wherein the battery includes a grip portion located outside the battery receiving portion.

19. Vehicle, characterized in that it comprises a lock housing according to any of claims 1-11 or a lock according to any of claims 12-18.