CN219447231U

CN219447231U - Novel anti-theft bicycle frame

Info

Publication number: CN219447231U
Application number: CN202320824923.3U
Authority: CN
Inventors: 刘新年; 刘新泉; 吴倩
Original assignee: Tianjin Xinbaichuan Technology Co ltd
Current assignee: Tianjin Xinbaichuan Technology Co ltd
Priority date: 2023-04-14
Filing date: 2023-04-14
Publication date: 2023-08-01
Anticipated expiration: 2033-04-14

Abstract

The utility model relates to the technical field of bicycle frames, in particular to a novel anti-theft bicycle frame which comprises a five-way pipe, an anti-theft component, a position sensor, an inclined pipe, an alarm, a through hole, a head pipe, an upper pipe, a middle pipe and a rear part of the bicycle frame.

Description

Novel anti-theft bicycle frame

Technical Field

The utility model relates to a novel anti-theft bicycle frame, and belongs to the technical field of bicycle frames.

Background

The bicycle is not only a transportation tool, but also can be used as a body-building and leisure tool, and the bicycle mainly comprises a frame, tires, pedals, brakes, chains and other parts, wherein the frame is a framework of the bicycle and is a basic structure body for forming the bicycle, the correctness and the comfortableness of the riding posture are determined and influenced to the greatest extent, the frame parts are the basic structure body for forming the bicycle and are the framework and the main body of the bicycle, other parts are directly or indirectly arranged on the frame, the general bicycle frame does not have an anti-theft function, a user is required to carry a lock at any time, the front part and the middle part of the bicycle frame cannot be locked at the same time, the bicycle is troublesome to use, the position of the bicycle cannot be monitored in real time, an alarm is given out, and the anti-theft effect is poor.

Disclosure of Invention

The utility model aims to solve the problems and provide the novel anti-theft bicycle frame, which can lock the front part and the middle part of the bicycle frame simultaneously, does not need a user to carry a lock at any time, and can monitor the position of the bicycle in real time and give an alarm.

The novel anti-theft bicycle frame comprises a five-way pipe, an anti-theft component, a position sensor, an inclined pipe, an alarm, a through hole, a head pipe, an upper pipe, a middle pipe and a rear part of the bicycle frame, wherein one end of the inclined pipe is fixedly arranged on one side of the five-way pipe, the through hole is arranged on the front side of the inclined pipe, the bottom of the middle pipe is fixedly arranged on the top of the five-way pipe, one end of the upper pipe is fixedly arranged on one side of the middle pipe, the side wall of the head pipe is arranged on the other end of the upper pipe and the other end of the inclined pipe, and the anti-theft component is arranged on the side wall inside the inclined pipe.

The anti-theft device is characterized in that a groove I is formed in one side of the inside of the five-way pipe, a groove II is formed in the inner wall of the head pipe, the groove I and the groove II are respectively located at two ends of the anti-theft component, one end of the rear portion of the frame is fixed at the other side of the five-way pipe, the other end of the rear portion of the frame is fixed at the other side of the middle pipe, the number of the rear portions of the frame is two, the position sensor is arranged on one side of the five-way pipe, the alarm is arranged on the front side of the inclined pipe, the alarm and the through hole are located on the same surface, and the alarm is electrically connected with the position sensor.

Further, the front part and the middle part of the bicycle frame are locked, the anti-theft assembly comprises a lock body, a lock cylinder, an upper rotating rod, an upper connecting wire, an upper lock rod, a first sliding block, a lower rotating rod, a connecting body, a lower connecting wire, a lower lock rod and a second sliding block, the bottom of the lock body is installed on the side wall of the inner portion of the inclined tube, the lock cylinder is arranged in the lock body, one end of the upper rotating rod is installed on one side of the lock body, the connecting body is fixedly arranged at the other end of the upper rotating rod, and one end of the upper connecting wire is fixed on the connecting body.

The upper lock rod is fixedly arranged at the other end of the upper connecting wire through the connecting body, the sliding blocks are fixedly arranged at one side of the upper lock rod one by one, one end of the lower rotating rod is arranged at the other side of the lock body, the connecting body is arranged at the other end of the lower rotating rod, one end of the lower connecting wire is fixed on the connecting body, the lower lock rod is fixedly arranged at the other end of the lower connecting wire through the connecting body, and one end of the sliding block is fixedly arranged at one side of the lower lock rod.

The utility model has the technical effects and advantages that: the utility model can lock the front part and the middle part of the bicycle frame simultaneously through the upper lock rod and the lower lock rod of the anti-theft component, a specific key is needed to unlock the locked frame during riding, the anti-theft component is arranged inside the bicycle frame, a user does not need to carry a lock at any time, the use is more convenient, and meanwhile, the bicycle frame is provided with the position sensor and the alarm which can be connected with communication equipment of the user, so that the position of the bicycle is monitored in real time, and the alarm can be sent out by utilizing the alarm under the condition that the bicycle is not unlocked and the movement is detected, thereby having frightening effect and good anti-theft effect.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic top view of the overall structure of the present utility model;

FIG. 3 is a schematic diagram of an anti-theft component according to the present utility model;

FIG. 4 is an enlarged schematic diagram of the structural layout of the anti-theft component of the present utility model;

in the figure: 1. five-way; 2. an anti-theft component; 201. a lock body; 202. a lock core; 203. an upper rotating rod; 204. an upper connecting wire; 205. an upper lock rod; 206. a first sliding block; 207. a lower rotating rod; 208. a connecting body; 209. a lower connecting wire; 210. a lower lock rod; 211. a second sliding block; 3. a groove I; 4. a position sensor; 5. a chute; 6. an alarm; 7. a through hole; 8. a head pipe; 9. an upper pipe; 10. a middle tube; 11. the rear part of the frame; 12. and a groove II.

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.

Referring to fig. 1-4, a novel anti-theft bicycle frame comprises a five-way pipe 1, an anti-theft component 2, a position sensor 4, an inclined pipe 5, an alarm 6, a through hole 7, a head pipe 8, an upper pipe 9, a middle pipe 10 and a rear frame part 11, wherein one end of the inclined pipe 5 is fixedly arranged on one side of the five-way pipe 1, the front side of the inclined pipe 5 is provided with the through hole 7, a key is conveniently used for unlocking the anti-theft component 2, the bottom of the middle pipe 10 is fixedly arranged at the top of the five-way pipe 1, one end of the upper pipe 9 is fixedly arranged on one side of the middle pipe 10, the side wall of the head pipe 8 is arranged at the other end of the upper pipe 9 and the other end of the inclined pipe 5 and used for installing a bicycle head, and the anti-theft component 2 is arranged on the inner side wall of the inclined pipe 5.

A groove I3 is formed in one side of the inside of the five-way pipe 1, a groove II 12 is formed in the inner wall of the head pipe 8, the groove I3 and the groove II 12 are respectively located at two ends of the anti-theft component 2, the anti-theft component 2 can be prevented when a bicycle frame is locked, one end of the rear frame part 11 is fixed to the other side of the five-way pipe 1, the other end of the rear frame part 11 is fixed to the other side of the middle pipe 10, the number of the rear frame parts 11 is two and used for installing a rear wheel of the bicycle, the position sensor 4 is installed on one side of the five-way pipe 1, the alarm 6 is installed on the front side of the inclined pipe 5, the alarm 6 and the through hole 7 are located on the same surface, and the alarm 6 is electrically connected with the position sensor 4.

When the anti-theft device is actually used, the anti-theft component 2 is manually arranged in the inclined tube 5, the key is inserted into the anti-theft component 2 through the through hole 7, the key rotates anticlockwise to drive the anti-theft component 2 to move, the sliding grooves are formed in the inclined tube 5, two ends of the anti-theft component 2 move into the first groove 3 and the second groove 12 respectively, the effect of fixing the front part and the middle part of a bicycle frame is achieved, the position sensor 4 can be connected with communication equipment of a user in a bicycle frame locking state, the user can monitor the bicycle frame in real time, the bicycle moves in the locking state, the position sensor 4 can transmit signals into the alarm 6, the alarm 6 sends an alarm after receiving the signals, and the alarm 6 has a certain frightening effect.

As a technical optimization scheme of the utility model, the anti-theft component 2 comprises a lock body 201, a lock cylinder 202, an upper rotating rod 203, an upper connecting wire 204, an upper lock rod 205, a first sliding block 206, a lower rotating rod 207, a connecting body 208, a lower connecting wire 209, a lower lock rod 210 and a second sliding block 211, wherein the bottom of the lock body 201 is arranged on the inner side wall of the inclined tube 5, the lock cylinder 202 is arranged in the lock body 201, one end of the upper rotating rod 203 is arranged on one side of the lock body 201, the connecting body 208 is fixedly arranged at the other end of the upper rotating rod 203 to play a role in connection, and one end of the upper connecting wire 204 is fixedly arranged on the connecting body 208.

The upper lock rod 205 is fixedly arranged at the other end of the upper connecting wire 204 through a connecting body 208, one end of a first sliding block 206 is fixedly arranged at one side of the upper lock rod 205, one end of a lower rotating rod 207 is arranged at the other side of the lock body 201, the other end of the lower rotating rod 207 is provided with the connecting body 208, one end of a lower connecting wire 209 is fixedly arranged on the connecting body 208, a lower lock rod 210 is fixedly arranged at the other end of the lower connecting wire 209 through the connecting body 208, one end of a second sliding block 211 is fixedly arranged at one side of the lower lock rod 210, and the lower lock rod 210 can be driven to rotate.

When the lock is used, a user inserts a key into the lock cylinder 202, then rotates the key anticlockwise, drives the upper rotating rod 203 and the lower rotating rod 207 to rotate anticlockwise, and enables the upper connecting wire 204 and the lower connecting wire 209 to rotate, so that the upper lock rod 205 and the lower lock rod 210 rotate in the sliding groove, the other ends of the upper lock rod 205 and the lower lock rod 210 move into the groove two 12 and the groove one 3 respectively, the locking effect is achieved, and when the lock is required to be released, the key is rotated clockwise, and the other ends of the upper lock rod 205 and the lower lock rod 210 are driven to move into the inclined tube 5.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A novel anti-theft bicycle frame, which is characterized in that: the anti-theft device comprises a five-way pipe (1), an anti-theft component (2), a position sensor (4), an inclined pipe (5), an alarm (6), a through hole (7), a head pipe (8), an upper pipe (9), a middle pipe (10) and a frame rear part (11), wherein one end of the inclined pipe (5) is fixedly arranged on one side of the five-way pipe (1), the front side of the inclined pipe (5) is provided with the through hole (7), the bottom of the middle pipe (10) is fixed at the top of the five-way pipe (1), one end of the upper pipe (9) is fixedly arranged on one side of the middle pipe (10), the side wall of the head pipe (8) is arranged at the other end of the upper pipe (9) and the other end of the inclined pipe (5), the anti-theft component (2) is arranged on the inner side wall of the inclined pipe (5), one side of the inner part of the five-way pipe (1) is provided with a groove I (3), the inner wall of the head pipe (8) is provided with a groove II (12), the groove I (3) and the groove II (12) are respectively arranged at the top of the five-way pipe (2), the other side of the two rear parts (11) of the frame is fixed at the other side of the two frame parts (11), the position sensor (4) is installed on one side of the five-way pipe (1), the alarm (6) is installed on the front side of the inclined pipe (5), the alarm (6) and the through hole (7) are located on the same surface, and the alarm (6) is electrically connected with the position sensor (4).

2. A novel anti-theft bicycle frame according to claim 1, characterized in that: the anti-theft assembly (2) comprises a lock body (201), a lock cylinder (202), an upper rotating rod (203), an upper connecting wire (204), an upper lock rod (205), a first sliding block (206), a lower rotating rod (207), a connecting body (208), a lower connecting wire (209), a lower lock rod (210) and a second sliding block (211), wherein the bottom of the lock body (201) is installed on the inner side wall of the inclined tube (5).

3. A novel anti-theft bicycle frame according to claim 2, characterized in that: the lock cylinder (202) is arranged inside the lock body (201), and one end of the upper rotating rod (203) is arranged on one side of the lock body (201).

4. A novel anti-theft bicycle frame according to claim 3, characterized in that: the connecting body (208) is fixedly arranged at the other end of the upper rotating rod (203), and one end of the upper connecting wire (204) is fixed on the connecting body (208).

5. A novel anti-theft bicycle frame according to claim 4, wherein: the upper lock rod (205) is fixedly arranged at the other end of the upper connecting wire (204) through the connecting body (208), and one end of the sliding block I (206) is fixedly arranged at one side of the upper lock rod (205).

6. A novel anti-theft bicycle frame according to claim 5, wherein: one end of the lower rotating rod (207) is arranged on the other side of the lock body (201), the other end of the lower rotating rod (207) is provided with a connecting body (208), and one end of the lower connecting wire (209) is fixed on the connecting body (208).

7. A novel anti-theft bicycle frame according to claim 2, characterized in that: the lower lock rod (210) is fixedly arranged at the other end of the lower connecting wire (209) through the connecting body (208).

8. The novel antitheft bicycle frame according to claim 7, wherein: one end of the second sliding block (211) is fixedly arranged on one side of the lower lock rod (210).