CN218806347U

CN218806347U - Adjustable bicycle hook

Info

Publication number: CN218806347U
Application number: CN202222706847.4U
Authority: CN
Inventors: 万爱员
Original assignee: Tianjin Juhui Sports Equipment Co ltd
Current assignee: Tianjin Juhui Sports Equipment Co ltd
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-04-07
Anticipated expiration: 2032-10-08

Abstract

The utility model discloses a regulation formula bicycle colludes claw, including colluding the claw board, collude the claw board and open and have the slot hole, be provided with the regulation result in the slot hole, adjust the structure, include: the internal thread pipe, spacing collar and locking portion, internal thread pipe box dress is in the slotted hole, the spacing collar sets up the relative both ends in internal thread pipe surface, locking portion sets up the spacing collar is in. The utility model discloses be provided with the slot hole in enough removal space, can make the internal thread pipe remove in the slot hole to be provided with at both ends and can lock fixed cover holding position and can not squint, and connect the structure simple more and firm, can not break down.

Description

Adjustable bicycle hook

Technical Field

The utility model belongs to the technical field of bicycle accessory technique and specifically relates to a regulation formula bicycle colludes claw.

Background

The bicycle hook is a matched arrangement between the frame and the wheel body of the bicycle, and is a device for sleeving and locking the wheel body by utilizing the hook arranged at the front fork and the rear fork of the frame.

The claw is generally connected through the screw with the connection spiral shell axle of frame tail end to traditional bicycle, and behind the spiral shell hub connection, not only exist and take place not hard up phenomenon easily after long-term the use, and difficult orientation according to the installation carries out fine adjustment, because if rotate the spiral shell axle and adjust can influence the spiral shell axle and collude the stability of being connected between the claw.

The utility model provides a regulation formula bicycle colludes claw that laid open No. CN202020670136.4 provided, including colluding the claw body and connecting the spiral shell axle, collude the bottom of the claw body and seted up the second connecting axle groove, connecting the spiral shell axle and being connected with second connecting axle groove screw thread closure soon, collude the outside that the inside of the claw body is located the second connecting axle groove and seted up the rotary ring groove, the inside swing joint of rotary ring groove has the swivel, a pair of stopper rod groove, two have been seted up to the inboard symmetry of swivel a stopper rod groove's the equal elastic connection in inside has a gag lever post.

However, the above device has the following disadvantages: 1. a large number of gear structures are arranged, so that the transmission structure is too precise, and the adjustment cannot be easily caused due to the failure; 2. the position of adjustment is located fixed position, and the position that can change is limited, and the regulation has the drawback.

Therefore, an improvement is made to the above-described problem.

SUMMERY OF THE UTILITY MODEL

In order to achieve the purpose, the technical scheme adopted by the utility model is that the utility model provides an adjustable bicycle hook, which comprises a hook plate, wherein the hook plate is provided with a long hole, and an adjusting structure is arranged in the long hole;

the adjustment structure includes: the inner thread pipe, the limiting ring and the locking part;

the internal thread pipe sleeve is in the slotted hole, the spacing collar sets up the relative both ends in internal thread pipe surface, locking portion sets up on the spacing collar.

Further, the locking portion includes: the anti-skid sleeve comprises an external thread layer, a fixed sleeve, an anti-skid layer and an internal thread groove;

the external screw thread layer is opened spacing collar surface a week, the internal thread groove is opened fixed cover internal surface, fixed cover passes through the internal thread groove is twisted soon and is connected on the external screw thread layer, the skid resistant course sets up fixed cover side end face and laminating are in the slot hole internal surface.

Preferably, the surface of the fixing sleeve is provided with a round hole, and the inner diameter of the round hole is smaller than that of the internal thread pipe.

Preferably, the outer diameter of the internally threaded pipe is attached to the inner surface of the long hole.

Preferably, the long hole is of a double-faced countersunk structure.

Preferably, the surface of the fixing sleeve protrudes out of the long hole.

Compared with the prior art, the utility model has the advantages and positive effects that 1, the long hole with enough moving space is arranged, the internal thread pipe can move in the long hole, the fixed sleeves which can be locked and fixed are arranged at the two ends to keep the position from deviating, the connecting structure is simpler and firmer, and the fault can not occur; 2. the adjusting position is bigger, can cooperate multiple mounting means to adjust in a flexible way.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

FIG. 1 is a schematic view of an adjustable bicycle dropout provided in this embodiment;

FIG. 2 is a partial side cross-sectional view of an adjustable bicycle dropout provided in accordance with the present embodiment;

FIG. 3 is an enlarged view of a portion of the adjustable bicycle dropout fixing sleeve provided in accordance with the present embodiment;

shown in the figure: 1. a claw hooking plate; 2. a long hole; 3. an internally threaded tube; 4. a limiting ring; 5. an outer threaded layer; 6. fixing a sleeve; 7. an anti-slip layer; 8. an internal thread groove; 9. a circular hole.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

In the embodiment, as can be seen from the attached drawings 1 to 3 in the specification, the adjustable bicycle hook comprises a hook plate 1, wherein a long hole 2 is formed in the hook plate 1, and an adjusting structure is arranged in the long hole 2;

the adjustment structure includes: the internal thread pipe 3, the spacing ring 4 and the locking part;

the internal thread pipe 3 suit is in the slot hole 2, spacing collar 4 sets up the relative both ends in internal thread pipe 3 surface, locking portion sets up on the spacing collar 4.

The locking portion includes: an external thread layer 5, a fixed sleeve 6, an anti-skid layer 7 and an internal thread groove 8;

the external thread layer 5 is opened 4 surface a week of spacing rings, the internal thread groove 8 is opened fixed cover 6 internal surfaces, fixed cover 6 passes through the internal thread groove 8 is twisted soon and is connected on the external thread layer 5, skid resistant course 7 sets up fixed 6 side end face of cover and laminating are in 2 internal surfaces of slot hole.

From the above, it can be seen that: the surface of the fixed sleeve 6 is provided with a round hole 9, and the inner diameter of the round hole is smaller than that of the internal thread pipe 3.

From the above, it can be seen that: the outer diameter of the internal thread pipe 3 is attached to the inner surface of the long hole 2.

From the above, it can be seen that: the slot hole 2 is of a double-sided countersunk structure, so that the overall thickness of the fixed sleeve 6 is reduced.

From the above, it can be seen that: fixed cover 6 surface protrusion outside the slot hole 2 for the laminating hookup location avoids colluding 1 surface wear of claw board.

It is important to point out that, in the specific implementation process, the internal thread pipe 3 is inserted into the long hole 2, then the fixing sleeve 6 is fixed in a welding mode, then the fixing sleeve 6 is screwed through the external thread layer 5 and the internal thread groove 8 and enters the long hole 2, then the adjusting position is moved in the long hole 2, after the adjusting, the fixing sleeve 6 is screwed down to enable the anti-skid layer 7 to be attached to the inner surface of the long hole 2 for fixing, and then the bicycle is installed.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. An adjustable bicycle hook comprises a hook plate (1), and is characterized in that a long hole (2) is formed in the hook plate (1), and an adjusting structure is arranged in the long hole (2);

the adjustment structure includes: the inner thread pipe (3), the limiting ring (4) and the locking part;

the internal thread pipe (3) suit is in slot hole (2), spacing collar (4) set up the relative both ends in internal thread pipe (3) surface, locking portion sets up on spacing collar (4).

2. The adjustable bicycle dropout of claim 1 wherein said locking portion comprises: an external thread layer (5), a fixed sleeve (6), an anti-skid layer (7) and an internal thread groove (8);

outer screw thread layer (5) are opened spacing collar (4) surface a week, internal thread groove (8) are opened fixed cover (6) internal surface, fixed cover (6) are passed through internal thread groove (8) are twisted soon and are connected on outer screw thread layer (5), skid resistant course (7) set up fixed cover (6) side end face and laminating are in slot hole (2) internal surface.

3. The adjustable bicycle dropout according to claim 2, wherein said retaining sleeve (6) is provided with a circular hole (9) on its surface and has an inner diameter smaller than the inner diameter of said internally threaded tube (3).

4. The adjustable bicycle dropout of claim 1 wherein said internally threaded tube (3) has an outer diameter that conforms to an inner surface of said elongated hole (2).

5. The adjustable bicycle dropout of claim 1 wherein the elongated hole (2) is of double-sided countersunk configuration.

6. An adjustable bicycle dropout according to claim 2, wherein said retaining sleeve (6) is provided with a surface protruding out of said elongated hole (2).