Frame integrated with rear wheel lock

Abstract

The utility model discloses a bicycle frame integrated with a rear wheel lock. According to the technical scheme, the bicycle frame comprises a lock body, a rear wheel is fixedly connected with a lock seat, a lock ring is arranged on the lock seat, a lock groove is formed in the lock ring, and a lock tongue used for being inserted into the lock groove is installed on the lock body. The electric resistance vehicle lock has the advantages that the lock body is installed in the installation base at the position of the rear hook claw of the vehicle frame so that the lock body can be well hidden, the lock body is an electronic lock, when the vehicle needs to be locked, the spring bolt stretches out and is inserted into the lock groove, and therefore the electric resistance vehicle is locked and can be firmly locked.

Description

Technical Field

[0001] The utility model relates to a vehicle frame, more specifically, it relates to a vehicle frame with an integrated rear wheel lock. Background Art

[0002] As electric power-assisted bicycles become more and more popular and the number of electric power-assisted bicycles in the market continues to grow, people are paying more and more attention to the functions and designs of electric power-assisted bicycles. Therefore, electric power-assisted bicycles are constantly iterating as demand increases. At present, the locks installed on the frames of existing electric power-assisted bicycles on the market are mostly exposed, easily damaged, and not beautiful. Utility Model Content

[0003] In view of the shortcomings of the prior art, the utility model aims to provide a frame with an integrated rear wheel lock.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a frame with an integrated rear wheel lock, comprising a frame, a rear wheel is mounted on the frame, a mounting seat is also mounted at the rear hook of the frame, a lock body is mounted on the mounting seat, the rear wheel is fixedly connected to the lock seat, a lock ring is arranged on the lock seat, a lock groove is arranged on the lock ring, and a lock tongue for inserting into the lock groove is mounted on the lock body.

[0005] In summary, the utility model has the following beneficial effects: the lock body is installed in the mounting seat at the rear hook of the frame, so that the lock body can be well hidden, the lock body is an electronic lock, and when the vehicle needs to be locked, the lock tongue extends out and is inserted into the lock slot, thereby locking the electric resistance vehicle and locking it firmly.

[0006] Currently, the frames of electric power-assisted bicycles on the market do not have integrated rear wheel locks. Our frame can be installed with rear disc brake locks on the market, which are integrated on the rear hook of the frame. It is hidden, beautiful, and has little impact on the appearance of the frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Figure 1 A schematic diagram of the connection structure of a frame with an integrated rear wheel lock;

[0008] Figure 2 is a schematic diagram of the connection structure of the mounting base;

[0009] Figure 3 is a schematic diagram of the connection structure of the rear wheels;

[0010] Figure 4 Schematic diagram of the connection structure of the lock seat. DETAILED DESCRIPTION

[0011] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. The same parts are represented by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the accompanying drawings, and the words "bottom surface" and "top surface", "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0012] Reference Figure 1-4 As shown, a frame with an integrated rear wheel lock includes a frame 1, a rear wheel 2 is installed on the frame 1, a mounting seat 11 is also installed at the rear hook of the frame 1, a lock body 3 is installed on the mounting seat 11, the rear wheel 2 is fixedly connected to a lock seat 4, a lock ring 5 is arranged on the lock seat 4, a lock groove 51 is arranged on the lock ring 5, and a lock tongue 31 for inserting into the lock groove 51 is installed on the lock body 3.

[0013] Through the above scheme, the lock body 3 is installed in the mounting seat 11 at the rear hook of the frame 1, so that the lock body 3 can be well hidden. The lock body 3 is an electronic lock. When the vehicle needs to be locked, the lock tongue 31 extends out and is inserted into the lock slot 51, thereby locking the electric resistance vehicle firmly.

[0014] Currently, the frames of electric power-assisted bicycles on the market do not have integrated rear wheel locks. Our frame can be installed with rear disc brake locks on the market, which are integrated on the rear hook of the frame. It is hidden, beautiful, and has little impact on the appearance of the frame.

[0015] As an improved specific implementation, there are multiple locking grooves 51 , which are evenly distributed on the outer ring surface of the locking ring 5 .

[0016] Through the above solution, the multiple locking grooves 51 enable the locking tongue 31 to be inserted and locked more easily.

[0017] As an improved specific implementation, the locking groove 51 is U-shaped.

[0018] Through the above solution, it is convenient to guide the locking tongue 31 to be inserted and locked.

[0019] As an improved specific implementation, a plurality of auxiliary fixing holes 52 for the locking tongues 31 to be inserted into are further provided on the outer ring surface of the locking ring 5 .

[0020] Through the above solution, the locking can be achieved more quickly.

[0021] As an improved specific implementation, the lock seat 4 is also provided with a plurality of seat holes 41, the inner ring surface of the lock ring 5 is also provided with a plurality of process grooves 53 corresponding to the seat holes 41, and the rear wheel 2 is also threadedly connected with a plurality of screws 21 passing through the corresponding seat holes 41.

[0022] Through the above solution, the screws 21 are hidden, which plays a protective role, avoids damage, and ensures a firm connection.

[0023] As an improved specific implementation, the lock seat 4 is further provided with a central through hole 42 .

[0024] Through the above solution, it is avoided to interfere with the connection and assembly of other components.

[0025] As an improved specific implementation, the opening of the mounting seat 11 is arranged toward the inside.

[0026] With the above solution, the connection is installed on the inside for better concealment.

[0027] As an improved specific implementation, a plurality of mounting posts 12 are provided on the mounting seat 11 , the mounting posts 12 are provided with mounting holes 121 , a plurality of connecting holes 32 are provided on the lock body 3 , and the connecting holes 32 are connected with bolts 33 threadedly connected to the mounting holes 121 .

[0028] Through the above solution, the connection solution can be fixed conveniently, and the limit can be coordinated for precise installation.

[0029] As an improved specific implementation, the locking tongue 31 is arranged outside the mounting seat 11 .

[0030] Through the above solution, the locking tongue 31 can be easily extended.

[0031] As an improved specific implementation, the mounting seat 11 is arranged on the rear chain stay of the frame 1 and is arranged along the length direction of the rear chain stay of the frame 1 .

[0032] Through the above scheme, the setting is hidden and the structure does not affect the strength.

[0033] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A vehicle frame with an integrated rear wheel lock, comprising a vehicle frame (1), a rear wheel (2) being mounted on the vehicle frame (1), wherein: A mounting seat (11) is also installed at the rear hook of the frame (1), a lock body (3) is installed on the mounting seat (11), a lock seat (4) is fixedly connected to the rear wheel (2), a lock ring (5) is arranged on the lock seat (4), a lock groove (51) is arranged on the lock ring (5), and a lock tongue (31) for inserting into the lock groove (51) is installed on the lock body (3).

2. The frame with integrated rear wheel lock according to claim 1, characterized in that: The locking grooves (51) are multiple in number and are evenly distributed on the outer ring surface of the locking ring (5).

3. The frame with integrated rear wheel lock according to claim 2, characterized in that: The locking groove (51) is U-shaped.

4. The frame with integrated rear wheel lock according to claim 2, characterized in that: The outer ring surface of the lock ring (5) is also provided with a plurality of auxiliary fixing holes (52) for the lock tongues (31) to be inserted.

5. The frame with integrated rear wheel lock according to claim 1, characterized in that: The lock seat (4) is also provided with a plurality of seat holes (41), the inner ring surface of the lock ring (5) is also provided with a plurality of process grooves (53) corresponding to the seat holes (41), and the rear wheel (2) is also threadedly connected with a plurality of screws (21) passing through the corresponding seat holes (41).

6. The frame with integrated rear wheel lock according to claim 5, characterized in that: The lock seat (4) is also provided with a central through hole (42).

7. The frame with integrated rear wheel lock according to any one of claims 1 to 6, characterized in that: The opening of the mounting seat (11) is arranged toward the inside.

8. The frame with integrated rear wheel lock according to any one of claims 1 to 6, characterized in that: The mounting seat (11) is provided with a plurality of mounting posts (12), the mounting posts (12) are provided with mounting holes (121), the lock body (3) is provided with a plurality of connecting holes (32), the connecting holes (32) are connected with bolts (33) threadedly connected to the mounting holes (121).

9. The frame with integrated rear wheel lock according to any one of claims 1 to 6, characterized in that: The locking tongue (31) is arranged outside the mounting seat (11).

10. The frame with integrated rear wheel lock according to any one of claims 1 to 6, characterized in that: The mounting seat (11) is arranged on the rear lower fork of the frame (1) and is arranged along the length direction of the rear lower fork of the frame (1).

Images