CN216563398U

CN216563398U - Half hidden battery case anticreep device suitable for electric bicycle low tube

Info

Publication number: CN216563398U
Application number: CN202220087468.9U
Authority: CN
Inventors: 陈�光
Original assignee: Kunshan Enmi Zhizao Technology Co ltd
Current assignee: Kunshan Enmi Zhizao Technology Co ltd
Priority date: 2022-01-13
Filing date: 2022-01-13
Publication date: 2022-05-17
Anticipated expiration: 2032-01-13

Abstract

The utility model relates to a half-hidden battery box anti-disengaging device suitable for a lower pipe of an electric bicycle, which comprises the lower pipe of the electric bicycle and a battery barrel, wherein the battery barrel is installed in the lower pipe of the electric bicycle in a clamping manner; be provided with the battery barrel protecgulum on the battery barrel, set up the locking groove that matches in the spring bolt on the battery barrel protecgulum, place adjustable stationary blade on the locking groove, the below in locking groove be provided with direction sloping block assorted protecgulum guide way, seted up the anticreep recess on the battery barrel protecgulum, the anticreep recess is located the top in locking groove, be provided with in the anticreep recess with anticreep draw-in groove assorted anticreep slider, be provided with the anticreep spring between anticreep slider and the anticreep recess. The utility model can avoid the falling of the battery barrel.

Description

Half hidden battery case anticreep device suitable for electric bicycle low tube

Technical Field

The utility model relates to the technical field of lithium batteries, in particular to a half-hidden battery box anti-falling device suitable for a lower tube of an electric bicycle.

Background

The locks for the upper/side opening and the lower opening of the battery of the middle and lower tube of the existing electric bicycle are divided into a mechanical lock and a spring lock. Particularly, the lower tube lower opening type battery pack is convenient to charge, the battery pack can be detached from the whole vehicle to be charged, when the battery pack is detached, the battery needs to be supported by one hand all the time to unlock, so that the battery pack is not easy to lock, a consumer opens a key, the battery pack can directly fall off from a vehicle body due to loss of locking, and the battery pack is damaged on the ground; when the battery is placed, the battery can be easily taken off the hand and dropped when the battery is opened.

When the lower tube is under the open type battery, the battery needs to be pressed or beaten when placed under the state of a spring lock structure, so that a false lock risk exists, the battery can fall off when riding or putting hands, if the gap is structurally enlarged to avoid the false lock risk, but the battery can be loosened after being placed, and when the first lock loses the function and is damaged when riding on a bumpy road surface, the battery pack can fall off from the vehicle body and is directly hit on the ground to cause damage; or when the first lock is not locked in place and is in a false lock state, a consumer can drop the battery pack from the vehicle and directly pound the battery pack on the ground to cause damage, and loss is caused.

SUMMERY OF THE UTILITY MODEL

In order to solve the above technical problems, an object of the present invention is to provide an anti-releasing device for a half hidden battery box of an electric bicycle.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a half-hidden battery box anti-disengaging device suitable for an electric bicycle lower tube comprises an electric bicycle lower tube and a battery barrel, wherein the battery barrel is installed in the electric bicycle lower tube in a clamping mode, a lower tube lock box cover is arranged on the electric bicycle lower tube and is of an inclined structure, an anti-disengaging clamping groove is formed in the lower tube lock box cover, a spring bolt is arranged on the lower tube lock box cover and is located below the anti-disengaging clamping groove, a guide inclined block is arranged on the lower tube lock box cover and is located below the spring bolt, and an elastic column is arranged on the guide inclined block;

be provided with the battery barrel protecgulum on the battery barrel, set up the locking groove that matches in the spring bolt on the battery barrel protecgulum, the below in locking groove is provided with and leads sloping block assorted protecgulum guide way, the anticreep recess has been seted up on the battery barrel protecgulum, the anticreep recess is located the top in locking groove, be provided with in the anticreep recess with anticreep draw-in groove assorted anticreep slider, be provided with the anticreep spring between anticreep slider and the anticreep recess, be provided with the anticreep spanner that is used for promoting the anticreep slider on the anticreep slider, the anticreep spanner is located the top of anticreep slider.

Preferably, a be applicable to half hidden battery case anticreep device of electric bicycle low tube, the anticreep spanner includes the spanner body, spanner body below is provided with the picture peg, the picture peg is pegged graft in the anticreep spout of anticreep slider, be provided with compression spring between spanner body and the battery bucket protecgulum.

Preferably, the anti-falling device for the half-hidden battery box of the lower tube of the electric bicycle is characterized in that the anti-falling wrench is connected to the front cover of the battery barrel through an anti-falling fixing block.

Preferably, the half hidden battery case anticreep device of electric bicycle lower tube be applicable to, spanner body and picture peg be integrated into one piece structure.

Preferably, the anti-falling device for the half-hidden battery box of the lower tube of the electric bicycle is characterized in that a guide post is arranged in the anti-falling groove, and the anti-falling spring is inserted into the guide post.

Preferably, the half hidden battery case anticreep device of electric bicycle low tube be applicable to, seted up the direction recess on the anticreep slider, be provided with the anticreep spring in the direction recess.

Preferably, the anti-falling device for the half-hidden type battery box of the lower pipe of the electric bicycle is suitable for being used, and the bolt is connected to the anti-theft lock.

Preferably, the half-hidden battery box anti-falling device is suitable for a lower tube of an electric bicycle, and an adjustable fixing piece is placed in the locking groove.

By the scheme, the utility model at least has the following advantages:

the anti-falling mechanism can avoid falling of the battery barrel during use and disassembly, the operation of the anti-falling mechanism can be operated by one hand, the operation of the anti-falling wrench is consistent with the taking-out direction of the battery box, the operation is convenient, and the time and the labor are saved.

The utility model has simple structure and convenient installation.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.

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 view of the present invention;

FIG. 2 is a schematic structural view of a lower tube of the electric bicycle of the present invention;

fig. 3 is a schematic view of the structure of the battery can of the present invention;

fig. 4 is an exploded view of the battery can of the present invention;

FIG. 5 is a schematic structural view of the secondary locking mechanism of the present invention;

FIG. 6 is a schematic view of the mechanical lock of the present invention after it is unlocked;

fig. 7 is a schematic view of the battery can removal of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present application, it should be noted that the terms "vertical", "horizontal", "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the application usually place when in use, and are used only for convenience in describing the present application and for simplification of description, but do not indicate or imply that the devices or elements that are referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or vertical, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present application, it is further noted that, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Examples

As shown in fig. 1 to 7, a half-hidden battery box anti-release device suitable for a lower tube of an electric bicycle comprises an electric bicycle lower tube 1 and a battery barrel 2, wherein the battery barrel 2 is installed in the electric bicycle lower tube 1 in a clamping manner, a lower tube lock box cover 11 is arranged on the electric bicycle lower tube 1, the lower tube lock box cover 11 is of an inclined structure, an anti-release clamping groove 12 is formed in the lower tube lock box cover 11, a lock tongue 13 is arranged on the lower tube lock box cover 11, the lock tongue 13 is positioned below the anti-release clamping groove 12, a guide inclined block 14 is arranged on the lower tube lock box cover 11, the guide inclined block 14 is positioned below the lock tongue 13, and a spring post 15 is arranged on the guide inclined block 14; be provided with battery barrel protecgulum 21 on battery barrel 2, set up the locking groove 22 who matches in spring bolt 13 on the battery barrel protecgulum 21, the below in locking groove 22 is provided with 14 assorted protecgulum guide ways 23 with the direction sloping block, anticreep recess 24 has been seted up on the battery barrel protecgulum 21, anticreep recess 24 is located the top in locking groove 22, be provided with in the anticreep recess 24 with 12 assorted anticreep sliders 25 of anticreep draw-in groove, be provided with anticreep spring 26 between anticreep slider 25 and the anticreep recess 24, be provided with the anticreep spanner 27 that is used for promoting the anticreep slider on the anticreep slider 25, anticreep spanner 27 is located the top of anticreep slider 25.

The anti-falling wrench 27 comprises a wrench body 271, an insertion plate 272 is arranged below the wrench body 271, the insertion plate 272 is inserted into an anti-falling sliding groove of the anti-falling sliding block 25, a compression spring 273 is arranged between the wrench body 271 and the battery barrel front cover 21, the anti-falling wrench 27 is connected to the battery barrel front cover 21 through an anti-falling fixing block 28, and the wrench body 271 and the insertion plate 272 are of an integrally formed structure.

In the utility model, a guide post 29 is arranged in the anti-falling groove 24, the anti-falling spring 26 is inserted on the guide post 29, a guide groove is arranged on the anti-falling sliding block 25, and the anti-falling spring is arranged in the guide groove.

The locking tongue 13 of the present invention is connected to the anti-theft lock 16.

An adjustable fixing piece is placed in the locking groove.

The working principle of the utility model is as follows:

when the device is in specific work,

the original state is as follows: the anti-falling wrench and the anti-falling sliding block are meshed by utilizing an inclined top principle, and an anti-falling spring is arranged in the anti-falling sliding block to enable the anti-falling sliding block to be in a convex state; the anti-drop spanner also has compression spring and fixed block, makes the anti-drop spanner can not fall out.

Taking out the battery barrel: when the battery case breaks away from the mechanical lock spring bolt, under the effect of bullet post, the battery bucket is popped out rapidly, and the anticreep slider enters into to the anticreep draw-in groove and contacts, prevents that the battery bucket from being thoroughly fallen out, then the user with the hand along the battery bucket take out the direction and dig the anticreep spanner, as shown in fig. 7, the anticreep slider contracts in, makes the battery bucket thoroughly break away from the low tube, realizes taking out the battery bucket promptly.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, it should be noted that, for those skilled in the art, many modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a be applicable to half hidden battery case anticreep device of electric bicycle low tube, includes electric bicycle low tube (1) and battery bucket (2), battery bucket (2) are through in block installation electric bicycle low tube (1), its characterized in that: the electric bicycle lower tube (1) is provided with a lower tube lock box cover (11), the lower tube lock box cover (11) is of an inclined structure, an anti-falling clamping groove (12) is formed in the lower tube lock box cover (11), a lock tongue (13) is arranged on the lower tube lock box cover (11), the lock tongue (13) is located below the anti-falling clamping groove (12), a guide inclined block (14) is arranged on the lower tube lock box cover (11), the guide inclined block (14) is located below the lock tongue (13), and an elastic column (15) is arranged on the guide inclined block (14);

be provided with battery barrel protecgulum (21) on battery barrel (2), set up locking groove (22) of matcing in spring bolt (13) on battery barrel protecgulum (21), the below of locking groove (22) is provided with and leads sloping block (14) assorted protecgulum guide way (23), anticreep recess (24) have been seted up on battery barrel protecgulum (21), anticreep recess (24) are located the top in locking groove (22), be provided with in anticreep recess (24) with anticreep draw-in groove (12) assorted anticreep slider (25), be provided with anticreep spring (26) between anticreep slider (25) and anticreep recess (24), be provided with anticreep spanner (27) that are used for promoting the anticreep slider on anticreep slider (25), anticreep spanner (27) are located the top of anticreep slider (25).

2. The anti-dropping device for the half hidden battery box of the lower tube of the electric bicycle of claim 1, wherein: anticreep spanner (27) are including spanner body (271), the below of spanner body (271) is provided with picture peg (272), picture peg (272) are pegged graft in the anticreep spout of anticreep slider (25), be provided with compression spring (273) between spanner body (271) and battery barrel protecgulum (21).

3. The anti-dropping device for the half hidden battery box of the lower tube of the electric bicycle of claim 2, wherein: the anti-falling spanner (27) is connected to the front cover (21) of the battery barrel through an anti-falling fixing block (28).

4. The anti-dropping device for the half hidden battery box of the lower tube of the electric bicycle of claim 2, wherein: the wrench body (271) and the inserting plate (272) are of an integrally formed structure.

5. The anti-dropping device for the half hidden battery box of the lower tube of the electric bicycle of claim 1, wherein: a guide post (29) is arranged in the anti-falling groove (24), and the anti-falling spring (26) is inserted into the guide post (29).

6. The anti-dropping device for the half hidden battery box of the lower tube of the electric bicycle as claimed in claim 1 or 2, wherein: a guide groove is formed in the anti-falling sliding block (25), and an anti-falling spring is arranged in the guide groove.

7. The anti-dropping device for the half hidden battery box of the lower tube of the electric bicycle of claim 1, wherein: the bolt (13) is connected to the anti-theft lock (16).

8. The anti-dropping device for the half hidden battery box of the lower tube of the electric bicycle of claim 1, wherein: an adjustable fixing piece is placed in the locking groove.