CN217706051U

CN217706051U - Bicycle locking structure

Info

Publication number: CN217706051U
Application number: CN202222266826.5U
Authority: CN
Inventors: 周超
Original assignee: Xuzhou Speeda New Energy Technology Co ltd
Current assignee: Xuzhou Speeda New Energy Technology Co ltd
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2022-11-01
Anticipated expiration: 2032-08-26

Abstract

The application relates to the technical field of bicycle accessories, in particular to a bicycle locking structure. The mud removing device comprises a lock shell, a lock ring is installed inside the lock shell in a rotating mode, a pulling block is connected to the inner wall of the side face of the lock shell in a sliding mode, a mud removing device is arranged on the surface of the lock shell and comprises two fixing blocks, the fixing blocks are fixedly connected to the surface of the lock shell, fixing columns are connected to the inner side of the fixing blocks in a sliding mode, a limiting block is fixedly connected to the end face of each fixing column, one end, far away from the limiting block, of each fixing column is fixedly connected with a round column, a sphere is fixedly connected to the surface of the round column, a first spring is sleeved on the surface of each fixing column, the two ends of the first spring are fixedly connected with the limiting block and the fixing blocks respectively, scraping rings are fixedly connected with the surfaces of the limiting blocks, and the two scraping rings form a circular ring shape. The problem of have among the prior art that the rotation department of lock shell and catch gets into inside the lock shell by impurity such as earth very easily to a certain extent has been solved.

Description

Bicycle locking structure

Technical Field

The application relates to the technical field of bicycle accessories, in particular to a bicycle locking structure.

Background

When the bicycle is not used in daily life, in order to prevent the bicycle from being lost, the lock can be installed at the rear wheel of the bicycle to lock the rear wheel of the bicycle to rotate, so that the loss prevention effect is achieved.

Lock generally takes the annular among the prior art, catch such as semi-annular locks through coming to lock the bicycle rear wheel in lock shell inside at the rotation mode buckle, lock shell on the present market is in order to guarantee the rotation that the catch can be smooth, the rotation department of lock shell and catch leaves great space and avoids the friction of increase catch and lock shell, but the rotation department that has lock shell and catch gets into the inside condition of lock shell by impurity such as earth very easily, when personnel are when rotating the catch, the partial earth of adhesion can be stayed inside the lock shell on the catch, thereby produce certain influence to the performance of tool to lock.

In order to solve the rotation department of lock shell and catch very easily by impurity such as earth get into the inside problem of lock shell, prior art adopts to increase the fender at the rear wheel and handles, but the bicycle when rainy muddy place is gone, still has a small amount of earth to splash and appears in the condition on catch surface, and then leads to the rotation department of lock shell and catch to get into the inside incomplete problem of lock shell by impurity such as earth very easily.

SUMMERY OF THE UTILITY MODEL

The utility model provides a bicycle locking structure who provides in order to solve among the prior art that the rotation department that exists lock shell and catch enters the inside shortcoming of lock shell easily by impurity such as earth, and the bicycle locking structure who provides.

In order to achieve the purpose, the following technical scheme is adopted in the application: the utility model provides a bicycle locking structure, includes the lock shell, the catch is installed in the inside rotation of lock shell, the side inner wall sliding connection of lock shell has the piece of pulling, the surface of lock shell is equipped with the desilting device, the desilting device includes two fixed blocks, fixed block fixed connection is on the surface of lock shell, the inside sliding connection of fixed block has the fixed column, the terminal surface fixedly connected with stopper of fixed column, the one end fixedly connected with circular post of stopper is kept away from to the fixed column, the fixed surface fixedly connected with spheroid of circular post.

The effect that above-mentioned part reaches is: utilize the stopper extrusion to realize the clearance to the surperficial earth of catch, avoid appearing personnel when rotating the catch, the lock shell is inside can be stayed to the partial earth of adhesion on the catch to the condition of certain influence is produced to the inside locking structure's of tool to lock performance.

Preferably, the surface of the fixing column is sleeved with a first spring, and two ends of the first spring are fixedly connected with the limiting block and the fixing block respectively.

The effect that above-mentioned part reaches is: the catch is at the pivoted in-process, and the stopper can receive the effect of first spring elasticity, and the drive stopper moves to the surface that is close to the catch, realizes hugging closely on stopper and catch surface.

Preferably, the fixed surface of the limiting block is fixedly connected with a scraping ring, the scraping ring is two in a ring shape, and the cross section of the scraping ring is an obtuse triangle.

The effect that above-mentioned part reaches is: when scraping the earth on the surface of the locking ring, the scraping ring with the obtuse triangle-shaped cross section drops to the ground along the inclined plane of the scraping ring, and the mud removal performance is further improved.

Preferably, the inner wall fixedly connected with a plurality of soft brush of stopper, a plurality of soft brush evenly distributed is on the inner wall of stopper.

The effect that above-mentioned part reaches is: the catch is when removing, and the soft brush of stopper inner wall can be brushed the earth and the water stain on catch surface, has improved the performance of desilt to a certain extent.

Preferably, the top of pulling the piece is equipped with buffer, buffer includes the connecting block, connecting block fixed connection is at the lateral wall of lock shell, the inside fixedly connected with circle of connecting block leads to the frame, the inside sliding connection that the circle leads to the frame has the slide bar, the terminal surface fixedly connected with circular piece of slide bar, the slide bar is kept away from the one end fixedly connected with rectangular plate who pulls the piece, two second springs of lower fixed surface of rectangular plate are connected, the one end that the rectangular plate was kept away from to the second spring is connected with the fixed surface that the circle leads to the frame.

The effect that above-mentioned part reaches is: realized the effect of buffering to a certain extent, the vibration that produces when avoiding appearing pulling the piece striking lock shell surface leads to between the part of lock shell inside the junction to take place not hard up to the condition of certain influence is produced to the performance of locking structure.

Preferably, the surface of the sliding rod is fixedly connected with a plurality of convex rings, and the plurality of convex rings slide in the circular through frame by means of the sliding rod.

The effect that above-mentioned part reaches is: the convex ring on the slide bar can increase the friction force between the slide bar and the inside of the round through frame, and the buffering effect is improved to a certain extent.

Preferably, the surface of the wrench block is fixedly connected with a sponge block, and the sponge block is of a sheet structure.

The effect that above-mentioned part reaches is: the arrangement of the sponge block on the pulling block can avoid the situation that the finger of a person touches the pulling block in the rebound so as to reduce the impact force applied to the finger, and the finger of the person is protected to a certain extent.

In summary, the following steps:

in this application, through setting up the desilt device, utilize the stopper to extrude the clearance of realizing the surperficial earth of catch to the catch, avoid appearing personnel when rotating the catch, inside the lock shell can be stayed to the partial earth of adhesion on the catch to the condition of certain influence is produced to the inside locking structure's of tool for locking performance.

Drawings

FIG. 1 is a schematic perspective view of the present application;

FIG. 2 is a schematic view of a portion of the structure of FIG. 1 of the present application;

FIG. 3 is an enlarged view taken at A of FIG. 1 of the present application;

FIG. 4 is a schematic view of a portion of a cushioning apparatus of the present application;

fig. 5 is an enlarged view of fig. 4 at B in the present application.

Illustration of the drawings: 1. a lock case; 2. a locking ring; 3. a mud removal device; 31. a fixed block; 32. fixing a column; 33. a first spring; 34. a limiting block; 35. scraping rings; 36. a circular column; 37. a sphere; 38. soft brushing; 4. a buffer device; 41. connecting blocks; 42. a round through frame; 43. a slide bar; 44. a convex ring; 45. a sponge block; 46. a second spring; 47. a rectangular plate; 48. a circular sheet; 5. and a wrench block.

Detailed Description

Referring to fig. 1, the present application provides a technical solution: the utility model provides a bicycle locking structure, includes lock shell 1, and lock ring 2 is installed in the inside rotation of lock shell 1, and the side inner wall sliding connection of lock shell 1 has pulls piece 5, and the surface of lock shell 1 is equipped with mud removing device 3, pulls the top of piece 5 and is equipped with buffer 4.

The concrete arrangement and function of the sludge removing device 3 and the buffer device 4 will be described in detail below.

Referring to fig. 1 and fig. 2 and 3, in the present embodiment: mud removing device 3 includes two fixed blocks 31, and fixed block 31 fixed connection is on the surface of lock shell 1, and the inside sliding connection of fixed block 31 has fixed column 32, and the terminal surface fixedly connected with stopper 34 of fixed column 32, the circular post 36 of one end fixedly connected with that stopper 34 was kept away from to fixed column 32, the circular post 36 fixedly connected with spheroid 37 on the surface. Utilize stopper 34 extrusion to realize the clearance to the earth on catch 2 surface on catch 2's surface, avoid appearing personnel when rotating catch 2, the partial earth that adheres on catch 2 can stay inside lock shell 1 to the condition of certain influence produces to the inside locking structure's of tool to lock performance. The surface of the fixing column 32 is sleeved with a first spring 33, and two ends of the first spring 33 are respectively fixedly connected with the limiting block 34 and the fixing block 31.

In the rotating process of the locking ring 2, the limiting block 34 is under the action of the elastic force of the first spring 33, and the limiting block 34 is driven to move towards the surface close to the locking ring 2, so that the limiting block 34 is tightly attached to the surface of the locking ring 2. The surface fixed connection of stopper 34 has scraping ring 35, and two scraping rings 35 constitute the annular shape, and scraping ring 35's cross section is obtuse triangle-shaped. When scraping the mud on the surface of the locking ring 2, the scraping ring 35 with the obtuse triangle cross section drops the mud to the ground along the inclined plane of the scraping ring 35, and the mud removal performance is further improved. The inner wall of stopper 34 is fixedly connected with a plurality of soft brush 38, and a plurality of soft brush 38 evenly distributed is on the inner wall of stopper 34. When the locking ring 2 moves, the soft brush 38 on the inner wall of the limiting block 34 can brush away mud and water stains on the surface of the locking ring 2, and the mud removing performance is improved to a certain degree.

Referring to fig. 1, 4 and 5, in particular, the buffer device 4 includes a connecting block 41, the connecting block 41 is fixedly connected to a side wall of the lock case 1, a circular through frame 42 is fixedly connected to an inside of the connecting block 41, a sliding rod 43 is slidably connected to an inside of the circular through frame 42, a circular plate 48 is fixedly connected to an end surface of the sliding rod 43, a rectangular plate 47 is fixedly connected to one end of the sliding rod 43 far away from the trigger block 5, two second springs 46 are fixedly connected to a lower surface of the rectangular plate 47, and one end of the second spring 46 far away from the rectangular plate 47 is fixedly connected to a surface of the circular through frame 42. Realized the effect of buffering to a certain extent, the vibration that produces when avoiding appearing pulling block 5 striking lock shell 1 surface leads to taking place not hard up in junction between the part of lock shell 1 inside to the condition of certain influence is produced to the performance of locking structure.

The surface of the sliding rod 43 is fixedly connected with a plurality of convex rings 44, and the plurality of convex rings 44 slide inside the circular through frame 42 by means of the sliding rod 43. The convex ring 44 on the sliding rod 43 can increase the friction force between the sliding rod 43 and the inside of the round through frame 42, and the buffering effect is improved to a certain extent. The surface of the wrench block 5 is fixedly connected with a sponge block 45, and the sponge block 45 is of a sheet structure. The sponge block 45 on the wrench block 5 can avoid the situation that the impact force on the fingers is reduced when the fingers of a person touch the wrench block 5 in springback, thereby protecting the fingers of the person to a certain extent.

The working principle is as follows: catch 2 is at the pivoted in-process, stopper 34 can receive the effect of first spring 33 elasticity, drive stopper 34 is to the surface movement who is close to catch 2, realize hugging closely on stopper 34 and catch 2 surface, when catch 2 is rotating, stopper 34 can strike off catch 2 surperficial earth, in order to reach the effect of desilting, catch 2 is when removing simultaneously, the soft brush 38 of stopper 34 inner wall can be fallen catch 2 surperficial earth and the waterlogging brush of water stain on the surface, the performance of desilting has been improved to a certain extent, the scraping ring 35 on stopper 34 is the arc, can be better with catch 2 surface adhesion tightly, the scraping ring 35 that the cross section is obtuse triangle is when striking off catch 2 surperficial earth simultaneously, earth drops subaerial along the inclined plane of scraping ring 35, the desilting performance has further been promoted, through setting up desilting device 3, utilize stopper 34 extrusion to realize the clearance to catch 2 surperficial earth of catch 2 on the surface, avoid appearing personnel when rotating catch 2, the part that earth can stay lock shell 1 inside on 2, thereby the influence the performance of the inside the locking structure of tool to lock produces certain circumstances of the influence of the earth.

When the personnel need open the tool to lock and use the bicycle, pull piece 5 can be because the inside resilient mounting of lock shell 1, slide fast at lock shell 1 side inner wall, pull piece 5 can strike the circular slice 48 on the slide bar 43 this moment, drive slide bar 43 is at the inside slip of round through frame 42, in slide bar 43 slip in-process, rectangular plate 47 is to the direction motion of keeping away from connecting block 41 on the drive slide bar 43, rectangular plate 47 can receive the effect of second spring 46 elasticity, make rectangular plate 47 produce the resilience in the opposite direction, realize the buffering effect to pull piece 5, it is great to avoid appearing the inside elasticity because resilient mounting of lock shell 1, make the vibration that produces when pulling piece 5 strikes lock shell 1 surface lead to the junction to take place to become flexible between the inside part of lock shell 1, thereby the condition of certain influence is produced to the performance of locking structure.

Meanwhile, the convex ring 44 on the sliding rod 43 can increase the friction force between the inside of the sliding rod 43 and the round through frame 42, the buffering effect is improved to a certain extent, the arrangement of the sponge block 45 on the wrench block 5 can avoid the situation that the impact force applied to the fingers is reduced when the fingers of a person touch the wrench block 5 in rebounding, the fingers of the person are protected to a certain extent, the buffering device 4 is arranged, the person can reduce the impact generated by the wrench block 5 through the rebound force generated by the second spring 46, the buffering effect is realized to a certain extent, the vibration generated when the wrench block 5 is prevented from impacting the surface of the lock shell 1 can lead the connection between the parts inside the lock shell 1 to be loosened, and therefore the situation of certain influence on the performance of the locking structure can be easily generated.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 invention can be understood by those of ordinary skill in the art through specific situations.

Claims

1. The utility model provides a bicycle locking structure, includes lock shell (1), its characterized in that: the mud removing device is characterized in that a lock ring (2) is rotatably mounted inside the lock shell (1), a pulling block (5) is slidably connected to the inner wall of the side face of the lock shell (1), a mud removing device (3) is arranged on the surface of the lock shell (1), the mud removing device (3) comprises two fixing blocks (31), the fixing blocks (31) are fixedly connected to the surface of the lock shell (1), a fixing column (32) is slidably connected inside the fixing blocks (31), a limiting block (34) is fixedly connected to the end face of the fixing column (32), a round column (36) is fixedly connected to one end, far away from the limiting block (34), of the fixing column (32), and a sphere (37) is fixedly connected to the surface of the round column (36).

2. The bicycle locking structure according to claim 1, wherein: the surface of the fixing column (32) is sleeved with a first spring (33), and two ends of the first spring (33) are respectively fixedly connected with the limiting block (34) and the fixing block (31).

3. The bicycle locking structure according to claim 1, wherein: the fixed surface of stopper (34) is connected with scrapes ring (35), two scrape ring (35) and constitute the annular shape, the cross section of scraping ring (35) is obtuse triangle-shaped.

4. The bicycle locking structure according to claim 1, wherein: the inner wall fixedly connected with of stopper (34) a plurality of soft brush (38), a plurality of soft brush (38) evenly distributed is on the inner wall of stopper (34).

5. The bicycle locking structure according to claim 1, wherein: the top of pulling piece (5) is equipped with buffer (4), buffer (4) include connecting block (41), connecting block (41) fixed connection is at the lateral wall of lock shell (1), the inside fixedly connected with circle of connecting block (41) leads to frame (42), the inside sliding connection of circle lead to frame (42) has slide bar (43), the terminal surface fixedly connected with circle piece (48) of slide bar (43), the one end fixedly connected with rectangular plate (47) of pulling piece (5) is kept away from in slide bar (43), two second springs (46) of lower fixed surface of rectangular plate (47), the one end that rectangular plate (47) were kept away from in second spring (46) is connected with the fixed surface of circle lead to frame (42).

6. The bicycle locking structure according to claim 5, wherein: the surface of the sliding rod (43) is fixedly connected with a plurality of convex rings (44), and the convex rings (44) slide in the circular through frame (42) by means of the sliding rod (43).

7. The bicycle locking structure according to claim 1, wherein: the surface of the wrench block (5) is fixedly connected with a sponge block (45), and the sponge block (45) is of a sheet structure.