Bicycle spoke adjuster

Abstract

The utility model provides a bicycle spoke regulator which is provided with a handle, a top block and a spring, is more convenient to exert force when in use, is convenient for a green hand to use skillfully, has a non-return function, is convenient to rotate and can adapt to a narrow space; different adjusting requirements can be met by rotating the adjustor, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the field of bicycle tools, in particular to a bicycle spoke adjuster. Background Art

[0002] The existing spoke adjusters generally require the spokes to be inserted into the adjuster, and then the entire adjuster needs to be rotated by hand. It is generally difficult for first-time users to maintain balance and turn the adjuster, and it is not easy to use. When the spokes are more or more compact, the movable space is small, and the adjuster is inconvenient to turn and difficult to apply force. Utility Model Content

[0003] In view of the defects of the existing adjusters, the technical problem to be solved by the utility model is to provide a bicycle spoke adjuster which is easy for novices to use, easy to rotate and convenient to use.

[0004] In order to achieve the above-mentioned purpose, according to one aspect of the utility model, the utility model is realized through the following technical measures: a bicycle spoke adjuster, comprising a handle, a shell, a shell cover, a top block, and a spring, the handle being connected to the shell, the shell being connected to the shell cover, the shell being provided with an opening and a central circular hole communicating with the opening, the shell being provided with a limiting groove and a fixing hole, the top block being provided in the limiting groove, one end of the spring being provided in the fixing hole, and the other end being against the top block.

[0005] Furthermore, a limiting bolt is provided in the limiting groove, and the limiting bolt is connected to the top block, and the top block can rotate back and forth with a small amplitude around the limiting bolt as the center.

[0006] Furthermore, a fixing bolt is provided in the fixing hole, one end of the spring is arranged to abut against the fixing bolt, and the other end of the spring abuts against the top block.

[0007] Furthermore, the shell and the shell cover are respectively provided with two connecting holes, and the shell and the shell cover are connected through the two connecting holes.

[0008] Furthermore, the shell cover is provided with an opening and a central circular hole consistent with the shell body.

[0009] Compared with the prior art, the advantages of the utility model are: the bicycle spoke adjuster is provided with a handle, a top block and a spring, which makes it easier to use force when in use, and is convenient for novices to master and use, has a non-return function, is easy to rotate, and can adapt to narrow spaces; different adjustment requirements can be achieved by flipping the adjuster, and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:

[0011] Figure 1 The utility model is a schematic diagram of the exploded structure of a bicycle spoke adjuster.

[0012] Explanation of the accompanying drawings: 1. handle; 2. shell; 3. shell cover; 4. connecting hole; 5. opening; 6. limiting groove; 7. limiting bolt; 8. top block I; 9. top block II; 10. fixing hole; 11. fixing bolt; 12. spring. DETAILED DESCRIPTION

[0013] The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments. It should be noted that the embodiments and features in the embodiments of the present application can be combined with each other without conflict.

[0014] In the description of the present utility innovation, it should be understood that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", "bottom", "top", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present utility innovation and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility innovation.

[0015] Please refer to Figure 1 The present embodiment provides a bicycle spoke adjuster, comprising a handle 1, a shell 2, a shell cover 3, a fixing bolt 11, a spring 12, a top block I8, and a top block II9. The shell 2 and the shell cover 3 are respectively provided with two connecting holes 4, and the shell 2 and the shell cover 3 are connected through the two connecting holes 4; the shell 2 is provided with an opening 5, the opening 5 extends to the center of the shell 2, and the center is provided with a circular hole connected to the opening 5; the shell 2 is provided with a limiting groove 6, the top block is installed in the limiting groove 6, and a limiting bolt 7 is provided in the limiting groove 6. The limiting bolt 7 is connected to the top block, and the top block can rotate back and forth with a small amplitude around the limiting bolt 7 as the center of the circle; the shell 2 is provided with a fixing hole 10, and after the spring 12 is inserted into the fixing hole 10, one end of the spring 12 supports the top block and the other end supports the fixing bolt 11; the handle 1 is connected to the outer ring of the shell 2; the shell cover 3 is provided with an opening 5 and a center circular hole consistent with the shell 2.

[0016] The present embodiment provides a bicycle spoke adjuster. When in use, the spoke is inserted into the central circular hole through the opening 5. When the handle 1 is rotated counterclockwise, the housing 2 is driven to rotate counterclockwise. The spoke squeezes the upper part of the top block Ⅰ8 and the lower part of the top block Ⅱ9, and applies a force to the upper part of the top block Ⅰ8 and the lower part of the top block Ⅱ9 in the clockwise direction. In this direction, the top block Ⅰ8 and the top block Ⅱ9 will support the housing 2 and cannot rotate. Therefore, the spoke will be driven by the adjuster to rotate for tightness adjustment. If reverse adjustment is required, the adjuster can be turned over; the handle 1 is rotated clockwise. When rotating, it drives the shell 2 to rotate clockwise, and the spokes squeeze the lower part of the top block Ⅰ8 and the upper part of the top block Ⅱ9, and at the same time apply a force to the lower part of the top block Ⅰ8 and the upper part of the top block Ⅱ9 in the counterclockwise direction. At this time, the top block rotates slightly clockwise with the limit bolt 7 as the center and pushes the spring 12 to compress. The increased gap after the rotation increases the movable space of the spokes, so the spokes do not rotate with the rotation of the shell 2. When the movable space exceeds the diagonal length of the spokes, the top block passes the diagonal of the spokes and returns to the initial position under the action of the spring 12, realizing the non-return function.

[0017] The bicycle spoke adjuster provided in this embodiment can be used by holding the handle 1 and rotating it, which is more convenient for exerting force and is easy for novices to master and use. It has a non-return function, is easy to rotate, can adapt to narrow spaces, and improves adjustment efficiency. Different adjustment requirements can be achieved by flipping the adjuster, and it is easy to use.

[0018] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model may have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A bicycle spoke adjuster, characterized in that: It includes a handle, a shell, a shell cover, a top block and a spring. The handle is connected to the shell, the shell is connected to the shell cover, the shell is provided with an opening and a central circular hole connected to the opening, the shell is provided with a limiting groove and a fixing hole, the top block is arranged in the limiting groove, one end of the spring is arranged in the fixing hole, and the other end is against the top block.

2. The bicycle spoke adjuster according to claim 1, characterized in that: A limiting bolt is arranged in the limiting groove, and the limiting bolt is connected to the top block. The top block can rotate back and forth with a small amplitude around the limiting bolt as the center of the circle.

3. The bicycle spoke adjuster according to claim 2, characterized in that: A fixing bolt is arranged in the fixing hole, one end of the spring is arranged to abut against the fixing bolt, and the other end of the spring abuts against the top block.

4. The bicycle spoke adjuster according to claim 1, characterized in that: The shell body and the shell cover are respectively provided with two connecting holes, and the shell body and the shell cover are connected through the two connecting holes.

5. The bicycle spoke adjuster according to claim 4, characterized in that: The shell cover is provided with an opening and a central circular hole consistent with the shell body.

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