CN201300930Y - Multifunctional bicycle hook - Google Patents

Abstract

The utility model discloses a multifunctional bicycle hook, which is fixedly arranged on a bicycle frame near a wheel axle and is formed with a hook seat, a claw piece is formed at one end of the hook seat, and a connecting portion is formed at the other end, wherein a coupling groove which can be locked with the bicycle wheel axle is provided on the claw piece, and a mud remover frame hole and a rack hole are provided on the claw piece, which can be respectively combined with the mud remover frame and the rack installed on the bicycle, and a parking stand hole which can be locked with a parking stand is provided on the connecting portion, and a bracket locking hole which can be locked with a drum brake bracket is provided on one side of the parking stand hole on the connecting portion, thereby forming a bicycle hook which can be combined with multiple functional devices at the same time.

Description

Versatile bicycle dropout

technical field

The utility model relates to a bicycle hook structure, in particular to a multifunctional bicycle hook that can simultaneously combine a mud removal frame, a shelf, a parking tripod and a drum brake bracket.

Background technique

Bicycles are widely used in daily life. Riding a bicycle is not only a convenient means of transportation, but also a simple and interesting entertainment. In order to increase the functionality of the bicycle, the bicycle has developed a combination of drum brakes, Multifunctional devices such as mud removal racks, shelves and parking kickstands, however, these multifunctional devices must be fixed on the frame of the bicycle, or locked on the wheel axle of the bicycle. There are many claw structures.

At present, the existing claw structure design, some only set mud removal frame holes, shelf holes to lock the mud removal frame and shelves; Mud removal racks, racks and parking stands provide bicycle dropouts with more diverse functional devices.

One of them is used for illustration now, please refer to FIG. 5 , the existing bicycle dropout structure is provided with a dropout seat 40, and one end of the dropout seat 40 is connected to the frame of the bicycle, while the other end is provided with a claw piece 42 , and a combination groove 420 that can be locked with the bicycle wheel shaft is provided on the claw piece 42, and a mud removal frame piece 44 and a shelf piece 46 are formed on the hook claw seat 40, wherein the mud removal frame piece 44 is A mud removal frame hole 440 that can be locked with the bicycle mud removal frame 60' is formed, and a shelf hole 460 that can be locked with the bicycle shelf 62' is formed on the shelf piece 46. In addition, a drum type is provided on the wheel shaft of the bicycle. Brake 64 ', one end of described drum brake 64 ' is arranged on the bicycle axle, and the other end then forms a support 640 ' that can fix drum brake 64 ' on the vehicle frame, and drum brake 64 The 'bracket 640' is locked on the frame of the bicycle by means of a fixed ring sleeve 48. In addition, the parking stand 66' provided with the bicycle is directly fixed and locked on the wheel axle of the bicycle.

The above-mentioned bicycle dropout structure is only provided with the mud removal frame hole 440 and the shelf hole 460 on the dropout seat 40, and the bracket 640' of the drum brake 64' needs to be additionally provided with a fixed ring sleeve 48 to be locked in place. On the vehicle frame, and the installation position of the existing fixed collar 48 is difficult to move and adjust, therefore, the installation position of the drum brake 64' is not easy to control, and the parking stand 66' is directly locked on the wheel axle. , it is really inconvenient to assemble and combine.

In view of the problems and deficiencies in the use and assembly of the existing bicycle hooks, the designer of the utility model improves and develops a multifunctional bicycle hook that can meet the requirements of use and assembly.

Contents of the invention

The main purpose of this utility model is to provide a multi-functional bicycle hook. The bicycle hook can not only be assembled with mud removal racks, shelves and parking tripods, but also has a bracket lock that can lock the drum brake bracket. Fixing hole, the bracket locking hole can provide an effect of easy adjustment and assembly when assembling the drum brake bracket.

For realizing above-mentioned object, the technical scheme that the utility model adopts is:

A multifunctional bicycle dropout is characterized in that: a hook seat is provided, and a claw piece and a connecting part are formed on the hook seat, wherein:

The claw piece is formed at one end of the claw seat, and a joint groove is provided on the claw piece;

The connecting part is formed on the other end of the claw seat, and a bracket locking hole is provided on one side of the connecting part.

For the multifunctional bicycle dropout as described above, the bracket locking hole of the connecting portion on the dropout seat is a long hole.

As in the above multifunctional bicycle dropout, wherein the bracket locking hole is provided on the upper side of the connecting portion.

As in the aforementioned multifunctional bicycle dropout, wherein the bracket locking hole is provided on the lower side of the connecting portion.

As in the multifunctional bicycle dropout described above, a shelf hole is provided on the claw piece on the side where the groove is combined, and a mud removal shelf hole is provided on the claw piece on the side of the shelf hole.

As in the multifunctional bicycle dropout described above, more than one parking stand hole is provided on the connecting portion.

Compared with the prior art, the utility model adopting the above-mentioned technical solution has the advantages that: by virtue of the above-mentioned technical means, on the claw seat of the multi-functional bicycle claw of the utility model, in addition to being provided with a mud removal frame hole, a shelf Outside the hole and the parking foot stand hole, a bracket locking hole that can be locked to the drum brake bracket is added to provide a multifunctional device that can be easily adjusted and assembled, and it also saves the need to set up another fixing ring for locking The drum brake bracket is troublesome on the bicycle frame, and the drum brake bracket is installed on the bracket locking hole, and its setting position can be simply moved and adjusted, that is, the drum brake is installed at the position of the wheel axle The accuracy between the bracket and the position where the bracket is installed on the bracket locking hole can be adjusted and controlled more easily, and the installation method is also more convenient.

Description of drawings

Fig. 1 is the combination schematic diagram of the present utility model;

Fig. 2 is a plan view of the bicycle dropout of the present utility model;

Fig. 3 is a combination schematic view of another embodiment of the present invention;

Fig. 4 is a plan view of a bicycle dropout according to another embodiment of the present invention;

Fig. 5 is a combined schematic diagram of the existing bicycle dropout.

Explanation of reference signs: 20-claw seat; 21-connecting part; 22-claw piece; 220-combining groove; 23-parking tripod hole; 24-mud removal frame hole; 25-bracket locking hole; Shelf hole; 40-claw seat; 42-claw piece; 420-combining groove; 44-mud removal frame piece; 440-mud removal frame hole; 46-shelf piece; 460-shelf hole; 48-fixed collar; 60-mud removal frame; 62-shelf; 64-drum brake; 640-bracket; 66-parking foot stand; 60'-mud removal frame; Bracket; 66'-parking tripod; 20A-claw seat; 21A-joint; 23A-parking tripod hole; 25A-bracket locking hole; 64A-drum brake; 640A-bracket.

Detailed ways

The multifunctional bicycle hook of the present utility model is combined on the bicycle frame, please refer to Figure 1 and Figure 2, it is provided with a hook seat 20, and a claw piece 22 and a connecting portion are formed on the hook seat 20 21, of which:

The claw piece 22 is formed on one end of the hook seat 20, and a coupling groove 220 is provided on the claw piece 22 to lock the hook bracket 20 on the wheel axle of the bicycle, wherein the coupling groove 220 It is elongated and can provide a movable and adjustable space before the claw seat 20 is locked with the bicycle wheel shaft. In addition, on the side of the claw piece 22 combined with the groove 220, a mud remover that can lock the bicycle mud remover frame 60 is respectively provided. Frame hole 24 and a shelf hole 26 that can lock the bicycle shelf 62;

The connecting portion 21 is formed on the other end of the dropout seat 20, and the connecting portion 21 is connected to the bicycle frame, and a group of parking foot stand holes 23 which can lock the bicycle parking foot stand 66 are arranged on the connecting portion 21, And be provided with a support locking hole 25 on the upper side of parking tripod hole 23, and described support locking hole 25 is elongated hole shape, in addition a drum brake 64 is installed on the wheel axle of bicycle, in drum brake One end of the device 64 is formed with a bracket 640, and the bracket 640 can be locked in the bracket locking hole 25, and the bracket locking hole 25 provides a movable and adjustable space for the bracket 640 of the drum brake 64, The bracket 640 of the drum brake 64 is easily adjusted and locked in the bracket locking hole 25 .

Another embodiment of the present utility model, please refer to Fig. 3, Fig. 4, it is characterized in that the bracket locking hole 25A on the connecting portion 21A of the hook seat 20A is set on the lower side of the parking tripod hole 23A, so that the brake The routing path is relatively smooth, and the bracket locking hole 25A is in the shape of a long hole, and can provide a movable and adjustable space for the bracket 640A of the drum brake 64A, which can facilitate the easy locking of the bracket 640A of the drum brake 64A. Close on the bracket locking hole 25A.

By means of the bracket locking holes 25, 25A provided on the hook seats 20, 20A of the present invention, the brackets 640, 640A of the bicycle drum brakes 64, 64A can be easily adjusted and arranged in the bracket locking holes 25, 25A , and the combination groove 220 provided on the claw piece 22, the mud removal frame hole 24, and the parking stand holes 23, 23A provided on the connecting parts 21, 21A are a device that can provide a combination of multiple functions for the bicycle. multifunctional bicycle dropout.

The above description is only illustrative, rather than restrictive, of the present utility model. Those of ordinary skill in the art understand that many modifications, changes or equivalents can be made without departing from the spirit and scope defined in the claims. But all will fall within the protection scope of the present utility model.

Claims (7)

1. A multifunctional bicycle dropout, characterized in that: a hook seat is provided, and a claw piece and a connecting portion are formed on the hook seat, wherein: The claw piece is formed at one end of the claw seat, and a joint groove is provided on the claw piece; The connecting part is formed on the other end of the claw seat, and a bracket locking hole is provided on one side of the connecting part. 2. The multifunctional bicycle dropout according to claim 1, characterized in that: the bracket locking hole of the connecting portion on the dropout seat is a long hole. 3. The multifunctional bicycle dropout according to claim 1 or 2, characterized in that: said bracket locking hole is arranged on the upper side of the connecting portion. 4. The multifunctional bicycle dropout according to claim 1 or 2, characterized in that: said bracket locking hole is arranged on the lower side of the connecting part. 5. The multifunctional bicycle dropout according to claim 1 or 2, characterized in that: a shelf hole is provided on the side of the joint groove on the claw piece, and a mud removal rack is provided on the side of the shelf hole on the claw piece hole. 6. The multifunctional bicycle dropout according to claim 1 or 2, wherein at least one parking stand hole is provided on the connecting portion. 7. The multifunctional bicycle dropout according to claim 5, wherein at least one parking stand hole is provided on the connecting portion.

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