CN218777369U

CN218777369U - Bicycle fixed wheel shaft lever

Info

Publication number: CN218777369U
Application number: CN202223232138.3U
Authority: CN
Inventors: 杜杭
Original assignee: Hangzhou Qishe Technology Co ltd
Current assignee: Hangzhou Qishe Technology Co ltd
Priority date: 2022-12-04
Filing date: 2022-12-04
Publication date: 2023-03-31
Anticipated expiration: 2032-12-04

Abstract

The utility model discloses a fixed axostylus axostyle of bicycle relates to the bicycle field, including tool spanner, spanner block, main shaft axis body and fixed block, tool spanner's one end is rotated and is connected with the main shaft, the fixed block has been cup jointed to the bottom of main shaft, the bottom surface threaded connection of fixed block has the screw thread module, the inner wall threaded connection of screw thread module has locking screw, the top surface fixedly connected with connection block of main shaft axis body, the top surface of connection block is equipped with side piece A and side piece B, be equipped with built-in cell body between side piece A and the side piece B, the utility model discloses quick assembly disassembly axostylus axostyle can improve the convenience that dismouting rim was maintained, was maintained and was carried the bicycle to set for in order to adapt to the different specifications of more brands, this product has designed the replacement structure at the screw thread end, can increase certain length and replace different specification screw thread specifications.

Description

Bicycle fixed wheel shaft lever

Technical Field

The utility model relates to a bicycle field specifically is a fixed axostylus axostyle of bicycle.

Background

Bicycles, also known as bicycles or bicycles, are typically two-wheeled small land vehicles. After a person rides the vehicle, the person steps on the pedal as power, and the vehicle is a green and environment-friendly vehicle. The bicycle is of various types, including single-person bicycles, double-person bicycles and multi-person bicycles. Can be used as an environment-friendly vehicle for riding instead of walking and going out; more and more people use bicycles as fitness equipment for riding exercise and bicycle travel; the bicycle itself is also a sport event, including road bike racing, mountain bike racing, field bike racing, stunt bike racing, and the like. The wheel shaft lever is mainly used for fixing the front wheel and the rear wheel of the bicycle, and the shaft lever penetrates through the frame and the wheel shaft to achieve the function of fixing the wheels.

Along with the development of bicycle motion, the needs of carrying a bicycle for traveling are met, a plurality of users need to disassemble wheels to increase convenience, and also need to disassemble the wheels for maintenance if the users have failure problems during outdoor riding, a shaft lever is provided with a handle on the market but the handle is exposed, foreign matters are easy to scratch and rub during riding, potential safety hazards are caused, and subsequent various manufacturers design and use the shaft lever with tool holes to disassemble and assemble tools, so that the portability and the universality are reduced.

Accordingly, one skilled in the art has provided a bicycle fixed wheel axle that addresses the problems set forth in the background above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bicycle fixed wheel axostylus axostyle, with the development along with the bicycle motion that proposes in solving above-mentioned background art, carry the needs of bicycle trip, wheel increase convenience need be dismantled to a lot of users, and ride in the open air and also need dismantle the wheel maintenance if meeting the trouble problem, the axostylus axostyle has from taking the handle but the handle exposes on the market, it has the potential safety hazard to cut to scratch the foreign matter easily when riding, follow-up various producer designs and uses the axostylus axostyle and takes the instrument to dismantle the installation, the problem that portability and commonality reduce.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a bicycle fixed wheel axostylus axostyle, includes tool spanner, spanner block, main shaft axis body and fixed block, tool spanner's one end is rotated and is connected with the main shaft, the fixed block has been cup jointed to the bottom of main shaft, the bottom surface threaded connection of fixed block has the screw thread module, the inner wall threaded connection of screw thread module has locking screw, the top surface fixedly connected with connection block of main shaft axis body, connection block's top surface is equipped with side piece A and side piece B, be equipped with built-in cell body between side piece A and the side piece B, be equipped with the screw thread cell body in side piece A and the side piece B, be equipped with the handle groove in the spanner block, be equipped with the removal recess in the spanner block, be equipped with steel ball A and steel ball B in the removal recess.

As a preferred embodiment of the present invention: the main shaft, the fixing block, the thread module and the locking screw are located on the same vertical central axis, external threads are arranged on the outer wall of the thread module, and internal threads are arranged on the inner wall of the bottom end of the main shaft.

As a preferred embodiment of the present invention: the side block A and the side block B are oppositely arranged, and a tool wrench is arranged in the built-in groove body.

As a preferred embodiment of the present invention: the main shaft comprises a main shaft body, a connecting block body, a side edge block A, a side edge block B, a threaded groove body and a built-in groove body.

As a preferred embodiment of the present invention: the tool wrench comprises a wrench block body, a grip groove, a movable groove, a steel ball A and a steel ball B.

As a preferred embodiment of the present invention: the tool wrench has a rotation angle range of 0-180 degrees, and the number of the handle grooves is two, and the two handle grooves are symmetrically arranged.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model relates to a fixed axostylus axostyle of bicycle, a pull formula instrument spanner and axostylus axostyle have been done and have been linked the design, do not need extra instrument to dismantle the axostylus axostyle smoothly when dismantling the axostylus axostyle, only need drop the instrument when needs ride return inside the axostylus axostyle can, quick assembly disassembly axostylus axostyle can improve the convenience that dismouting truckle was maintained, the maintenance and carried the bicycle, and set for in order to adapt to the different specifications of more brands, this product has designed the replacement structure at the screw thread end, can increase certain length and replace different specification screw specifications.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is an overall perspective structural view of a bicycle fixed axle spindle;

FIG. 2 is a schematic diagram of an exploded view of the entirety of a bicycle fixed wheel axle;

FIG. 3 is a perspective, schematic view of a spindle in a fixed wheel axle of a bicycle;

fig. 4 is a perspective view of a tool wrench in a bicycle fixed wheel axle.

In the figure: 1. a tool wrench; 101. a wrench block; 102. a grip groove; 103. moving the groove; 104. steel balls A; 105. steel balls B; 2. a main shaft; 201. a main shaft body; 202. a connection block; 203. a side block A; 204. a side block B; 205. a threaded groove body; 206. a groove body is arranged inside; 3. a fixed block; 4. a thread module; 5. and locking the screw.

Detailed Description

Referring to fig. 1-4, in an embodiment of the present invention, a bicycle fixed wheel axle rod, including tool wrench 1, wrench block 101, spindle axle body 201 and fixed block 3, tool wrench 1's one end is rotated and is connected with spindle 2, fixed block 3 has been cup jointed to spindle 2's bottom, a pull-out tool spanner and axle rod have been made the link design, can dismantle the axle rod smoothly without extra tool when dismantling the axletree, when using, spindle 2 mainly bears the weight of the wheel atress when riding, spindle 2 adopts the TC4 titanium of high strength to close, and it is inside aerial, can hide the tool wrench 1 who withdraws, the bottom surface threaded connection of fixed block 3 has thread module 4, the inner wall threaded connection of thread module 4 has locking screw 5, the top surface fixedly connected with connection block 202 of spindle axle body 201, the top surface connected with block 202 is equipped with side block a203 and side block B204, be equipped with built-in cell body 206 between side block a203 and the side block B204, be equipped with thread cell body 205 in side block a203 and the side block B204, hidden tool 1 is mainly the tool is the tool of dismantling whole wrench 1, tool is equipped with 2 spanner and special spanner 2 is fixed in the one end spanner and is equipped with the steel ball spanner 105 and can be moved from the hollow spanner 101 to the steel ball spanner and move the steel ball spanner 101, and move the steel ball spanner can move the steel ball spanner from the hollow spanner 101 to move the hollow spanner 10 body in the main spindle axle body 102, and be equipped with the hollow spanner 105.

Referring to fig. 1, 3 and 4, the main shaft 2, the fixing block 3, the thread module 4 and the locking screw 5 are located on the same vertical central axis, and the outer wall of the thread module 4 is provided with external threads, and the inner wall of the bottom end of the main shaft 2 is provided with internal threads. When not needing the spanner, inside tool spanner 1 can withdraw main shaft 2 with it, the function of steel ball and spring is that to increase the actuation and feels, and effective fixed tool spanner 1 can not remove at will, and thread module 4 sets up the demand for the different motorcycle type producers of cooperation, can replace the screw specification, reduction in production cost improves the commonality, sets up relatively between side piece A203 and the side piece B204, and the inside tool spanner 1 that is equipped with of built-in cell body 206. The spindle 2 comprises a spindle shaft body 201, a connecting block body 202, a side block A203, a side block B204, a threaded groove body 205 and an internal groove body 206. The tool wrench 1 includes a wrench block 101, a grip groove 102, a moving groove 103, a steel ball a104, and a steel ball B105. Only need drop when needs ride the instrument return the axostylus axostyle inside can, quick assembly disassembly axostylus axostyle can improve the convenience that dismouting rim of a cart maintained, maintained and carried the bicycle to in order to adapt to the different specification settlement of more brands, this product has designed the replacement structure at the screw thread end, can increase certain length and replace different specification screw thread specifications. The tool wrench 1 has a rotation angle ranging from 0 to 180 °, and two grip grooves 102 are provided, and the two grip grooves 102 are symmetrically disposed.

The utility model relates to a bicycle fixed wheel shaft rod, which comprises a tool wrench 1; 101. a wrench block; 102. a grip groove; 103. moving the groove; 104. steel balls A; 105. steel balls B; 2. a main shaft; 201. a main shaft body; 202. a connection block; 203. a side block A; 204. a side block B; 205. a threaded groove body; 206. a groove body is arranged inside; 3. a fixed block; 4. a thread module; 5. the locking screws, components are all universal standard parts or components known to those skilled in the art, and the structure and principle thereof are known to those skilled in the art through technical manuals or through routine experimentation.

The utility model discloses a theory of operation is: the design of linking a pull-out type tool small wrench and a shaft rod is made, the shaft rod can be smoothly disassembled without an extra tool when the shaft rod is disassembled, when the shaft rod is used, the main shaft 2 mainly bears the force of wheels when the shaft rod is ridden, the main shaft 2 is closed by high-strength TC4 titanium, the inner part of the main shaft is in the air, the tool wrench 1 capable of being retracted can be hidden, the hidden tool wrench 1 is mainly a tool for disassembling the whole shaft rod, the tool wrench 1 is fixed at one end of the main shaft 2 by 2 steel balls and special small springs, the tool wrench 1 can be drawn out from the hollow inner part of the main shaft 2 when needed, the tool wrench can rotate by using a steel ball position reference point, the main shaft 2 can be screwed under the force when the tool wrench is rotated to 90 degrees, the tool wrench 1 can retract the tool into the inner part of the main shaft 2 when the tool wrench is not needed, the steel balls and the springs have the functions of increasing the attraction feeling, the tool wrench 1 can not be effectively fixed at will not move at will, the thread module 4 can be matched with different vehicle models, the thread specifications can be replaced, the production cost is improved, the universality, only the tool needs to be reduced when the tool is needed, the dismounting and the dismounting can be replaced by replacing the screw rod with different brands, and the different specifications for replacing the design of the different length of the design of the tail end of the design.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a bicycle fixed wheel axostylus axostyle, includes tool spanner (1), spanner block (101), main shaft axis body (201) and fixed block (3), its characterized in that, the one end of tool spanner (1) is rotated and is connected with main shaft (2), fixed block (3) have been cup jointed to the bottom of main shaft (2), the bottom surface threaded connection of fixed block (3) has screw module (4), the inner wall threaded connection of screw module (4) has locking screw (5), the top surface fixedly connected with of main shaft axis body (201) connects block (202), the top surface of connecting block (202) is equipped with side piece A (203) and side piece B (204), be equipped with built-in groove (206) between side piece A (203) and side piece B (204), be equipped with screw thread groove body (205) in side piece A (203) and side piece B (204), be equipped with handle groove (102) in spanner block (101), be equipped with removal recess (103) in spanner block (101), be equipped with steel ball A (104) and steel ball B (105) in removal recess (103).

2. The bicycle fixed wheel axle rod according to claim 1, characterized in that the main shaft (2), the fixed block (3), the thread module (4) and the locking screw (5) are located on the same vertical central axis, and the outer wall of the thread module (4) is provided with external threads and the inner wall of the bottom end of the main shaft (2) is provided with internal threads.

3. The bicycle fixed wheel axle rod as claimed in claim 1, wherein the side block a (203) and the side block B (204) are arranged oppositely, and a tool wrench (1) is arranged inside the built-in groove body (206).

4. The bicycle fixed wheel axle rod as claimed in claim 1, characterized in that the spindle (2) comprises a spindle shaft body (201), a connection block body (202), a side block a (203), a side block B (204), a threaded groove body (205) and a built-in groove body (206).

5. The bicycle fixed axle shaft of claim 1, wherein the tool wrench (1) comprises a wrench block (101), a grip slot (102), a travel groove (103), a steel ball a (104), and a steel ball B (105).

6. The bicycle fixed wheel axle rod as claimed in claim 1, wherein the tool wrench (1) has a rotation angle in the range of 0-180 °, and there are two grip grooves (102), and the two grip grooves (102) are symmetrically arranged.