CN219096913U

CN219096913U - Multifunctional hook claw capable of being assembled and disassembled in modularized mode

Info

Publication number: CN219096913U
Application number: CN202121869807.0U
Authority: CN
Inventors: 张卓; 张典
Original assignee: Ningbo Ounuo Vehicle Industry Co ltd
Current assignee: Ningbo Ounuo Vehicle Industry Co ltd
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2023-05-30
Anticipated expiration: 2031-08-11

Abstract

The utility model discloses a modularized detachable multifunctional hook claw, which comprises a left hook claw body, a left lifting lug, a right hook claw body and a right lifting lug, wherein the right hook claw body comprises a first connecting part and a second connecting part, the first connecting part is detachably arranged at the front end of the second connecting part, the right lifting lug is detachably arranged on the side surface of the second connecting part, and the left lifting lug is detachably arranged on the side surface of the left hook claw body.

Description

Multifunctional hook claw capable of being assembled and disassembled in modularized mode

Technical Field

The utility model relates to frame accessories of electric bicycles, bicycles and electric tricycles, in particular to a multifunctional hook claw capable of being assembled and disassembled in a modularized mode.

Background

The claw generally comprises a claw body and a lifting lug, wherein the claw body of the bicycle is welded on two sides of a rear fork of the bicycle frame so as to provide lifting lug installation. The existing hook claw body is easy to deform after being connected with a frame through welding, the installation size is difficult to grasp, and the tightness of a chain or a belt cannot be adjusted through accurate adjustment between the existing hook claw body and the lifting lug, and the lifting lug for installing a disc brake is not replaceable, so that the frame can be directly scrapped after the tooth patterns of the disc brake mounting hole are damaged.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides a multifunctional hook claw capable of being assembled and disassembled in a modularized manner so as to solve the problems in the prior art.

In order to solve the technical problems, the utility model is solved by the following technical scheme:

the utility model provides a can modularization dismouting multifunctional hook claw, includes left hook claw body, left lug, right hook claw body and right lug, right hook claw body includes first connecting portion and second connecting portion, first connecting portion demountable installation is in second connecting portion front end, right lug demountable installation is in second connecting portion side, left lug demountable installation is in left hook claw body side.

Preferably, the first connecting portion is provided with a reinforcing rib.

Preferably, the first connecting portion and the second connecting portion are detachably connected through a first bolt.

Preferably, the side surfaces of the left lifting lug and the right lifting lug are provided with elliptical holes, the left hook claw body and the right hook claw body are provided with bolt holes corresponding to the elliptical holes, the second bolts sequentially penetrate through the bolt holes and the elliptical holes to be connected with nuts in a screwed mode, and the nuts are connected in the elliptical holes in a sliding mode.

Preferably, the side surfaces of the left lifting lug and the right lifting lug are respectively fixed with a rotating sleeve, screws are screwed on the rotating sleeves, and the left hook claw body and the right hook claw body are respectively provided with an adjusting groove corresponding to the screws.

Preferably, a disc brake mounting hole is formed in the left lifting lug.

Preferably, the two ends of the first connecting part, the second connecting part and the left hook claw body are respectively provided with a water elimination hole.

Preferably, the left hook claw body is provided with a mounting block for mounting the parking frame mounting fixing seat.

Preferably, a roller mounting hole for mounting a roller brake is formed in the left lifting lug.

The utility model has the advantages that:

1. the left lifting lug and the right lifting lug can be replaced, single-speed and variable-speed lifting lugs can be compatible, and the frames can be unified; 2. the right lifting lug is provided with a reinforcing rib, so that the strength is better; 3. the right hook claw body is combined and not welded, so that deformation is not easy to occur, the size is more accurate, and the first connecting part and the second connecting part can be detached, so that the original manufacturing process is simplified; 4. elliptical holes are formed in the side faces of the left lifting lug and the right lifting lug, so that the left lifting lug and the right lifting lug can be horizontally moved and adjusted on the left hook claw body or the right hook claw body, the tightness of a chain or a belt can be adjusted, and riding is more comfortable; 5. the left lifting lug for mounting the disc brake can be replaced, so that the frame is prevented from being scrapped due to the damage of the threads of the mounting hole of the disc brake; 6. the elliptical hole is tightly attached to the nut, and the nut is fixed by a tool when the elliptical hole is disassembled or assembled, and only the second bolt is screwed on the other side; 7. the bicycle frame is provided with the water elimination holes, so that the production process of the bicycle frame is simpler.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following discussion will discuss the embodiments or the drawings required in the description of the prior art, and it is obvious that the technical solutions described in connection with the drawings are only some embodiments of the present utility model, and that other embodiments and drawings thereof can be obtained according to the embodiments shown in the drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view of the left hook body structure of the present utility model.

Fig. 2 is a schematic diagram of the right hook body structure of the present utility model.

Fig. 3 is an exploded view of the right hook body of the present utility model.

Fig. 4 is a schematic view of the left lifting lug structure of the utility model.

Detailed Description

The following description of the embodiments of the present utility model will be made in detail and with reference to the accompanying drawings, wherein it is apparent that the embodiments described are only some, but not all embodiments of the present utility model. All other embodiments, which can be made by a person of ordinary skill in the art without the need for inventive faculty, are within the scope of the utility model, based on the embodiments described in the present utility model.

As shown in fig. 1 to 4, a can modularization dismouting multifunctional hook claw, including left hook claw body 1, left lug 4, right hook claw body and right lug, right hook claw body includes first connecting portion 3 and second connecting portion 2, first connecting portion 3 demountable installation is in 2 front ends of second connecting portion, right lug demountable installation is in 2 sides of second connecting portion, left lug 4 demountable installation is in 1 sides of left hook claw body, be equipped with strengthening rib 6 on the first connecting portion 3, first connecting portion 3 and second connecting portion 2 can dismantle through first bolt and be connected, left lug 4 and right lug side all offer oval 9, left hook claw body 1 and right hook claw body on be equipped with oval hole 9 corresponding bolt hole 8, the second bolt passes bolt hole 8 and oval hole 9 in proper order and nut looks spin, the nut is connected in oval hole 9, left side 4 and right side all are fixed with rotation cover 7, be equipped with on the left side lug 4 and right side and rotate cover 7 and be equipped with on the left side hook claw body 1, left side lug 1 and right side hook claw body are equipped with the left roller 1 and are equipped with the 3 and are equipped with the corresponding mounting groove on the left roller 1, the roller is equipped with the mounting groove on the mounting groove 1 and is equipped with the brake pad 1.

The working principle of the utility model is as follows: the right side is colluded claw body and is formed by first connecting portion 3 and the equipment of second connecting portion 2, first connecting portion 3 can be dismantled through two first bolts and install on second connecting portion 2, be equipped with the bolt screens on first connecting portion 3, the bolt screens makes things convenient for first bolt rotatory installation, right side lug passes through the second bolt and installs in second connecting portion 2 sides, left side lug 4 passes through the second bolt and installs in left side and colludes claw body 1 side, left side is colluded claw body 1 and right side and is colluded claw body and connect respectively in the left and right sides of frame, install back screw and change cover 7 and insert and establish in adjusting slot 5, rotatory screw can make change cover 7 and slide in adjusting slot 5 when needing to adjust the position of right lug or left lug 4, only need unscrew the nut, rotatory screw again, make change cover 7 slide in adjusting slot 5, change cover 7 can drive right lug or left lug 4 and collude claw body 1 or right side and carry out translational adjustment on the claw body, thereby adjust the elasticity of chain or belt, the back nut can make right side lug or left side lug 4 laminate in left side hook claw body 1 or right side lug body or left side lug 4, left side lug 4 and left side hook claw mounting hole 10, the manufacturing process is more damaged by the hole is left side 4, the disc brake is equipped with the installation hole is left side 4, the disc brake is simple, the end is connected to the disc brake is broken to the end is connected to the left side, and is broken to the frame is broken to the left side, and the end is broken to the end to the left handle.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. Accordingly, the embodiments are to be considered in all respects as illustrative and not restrictive. The scope of the utility model is indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a multi-functional claw that colludes that can modularization dismouting, its characterized in that, including left side colludes claw body (1), left lug (4), right side collude claw body and right lug, right side colludes claw body and includes first connecting portion (3) and second connecting portion (2), first connecting portion (3) demountable installation is in second connecting portion (2) front end, right side lug demountable installation is in second connecting portion (2) side, left side lug (4) demountable installation is in left side and colludes claw body (1) side.

2. The multifunctional hook jaw capable of being assembled and disassembled in a modularized mode according to claim 1, wherein the first connecting portion (3) is provided with a reinforcing rib (6).

3. The multifunctional hook jaw capable of being assembled and disassembled in a modularized mode according to claim 1, wherein the first connecting portion (3) and the second connecting portion (2) are detachably connected through a first bolt.

4. The multifunctional hook claw capable of being assembled and disassembled in a modularized mode according to claim 1, wherein elliptical holes (9) are formed in the side faces of the left lifting lug (4) and the right lifting lug, bolt holes (8) corresponding to the elliptical holes (9) are formed in the left hook claw body (1) and the right hook claw body, a second bolt sequentially penetrates through the bolt holes (8) and the elliptical holes (9) to be connected with a nut in a screwed mode, and the nut is connected in the elliptical holes (9) in a sliding mode.

5. The multifunctional hook claw capable of being assembled and disassembled in a modularized mode according to claim 1, wherein the side faces of the left lifting lug (4) and the right lifting lug are respectively fixed with a rotating sleeve (7), screws are screwed on the rotating sleeves (7), and adjusting grooves (5) corresponding to the screws are respectively formed in the left hook claw body (1) and the right hook claw body.

6. The multifunctional hook claw capable of being assembled and disassembled in a modularized mode according to claim 1, wherein a disc brake mounting hole (10) is formed in the left lifting lug (4).

7. The multifunctional hook claw capable of being assembled and disassembled in a modularized mode according to claim 1, wherein water elimination holes (11) are formed in two ends of the first connecting portion (3), the second connecting portion (2) and the left hook claw body (1).

8. The multifunctional hook jaw capable of being assembled and disassembled in a modularized mode according to claim 1 is characterized in that a mounting block (12) for mounting a parking frame mounting fixing seat is arranged on the left hook jaw body (1).

9. The multifunctional hook claw capable of being assembled and disassembled in a modularized mode according to claim 1 is characterized in that a roller mounting hole (13) for mounting a roller brake is formed in the left lifting lug (4).