CN210258703U - Light-weight high-strength composite frame - Google Patents

Abstract

The utility model discloses a light weight type high strength composite vehicle frame, including riser, connecting pipe and fixed block, riser outer wall symmetry is provided with the connecting pipe, riser and the equal symmetry of connecting pipe outer wall are provided with the guard plate, evenly distributed's screw has all been seted up to riser and connecting pipe outer wall, the inside screw that is provided with of screw, the fixed block that the rectangle array distributes is installed to the riser outer wall, the inside spacing groove of having seted up of fixed block, the stopper is installed to connecting pipe one side outer wall symmetry, and stopper movable mounting is in the spacing inslot portion, the connecting block is installed to connecting pipe one side outer wall, the connecting pipe deviates from connecting block one side outer wall movable mounting. The utility model discloses a set up guard plate, fixed block, stopper and ejector pad to reach the purpose that protection frame body and frame body are convenient for demolish, avoided the subsides flower to be scraped the flower, the influence is pleasing to the eye, and reduced frame body cost of maintenance.

Description

Light-weight high-strength composite frame

Technical Field

The utility model relates to a frame equipment technical field specifically is a compound frame of light weight type high strength.

Background

The bicycle frame is used as the framework of the whole bicycle, the correctness and the comfort of the riding posture are determined and influenced to the maximum extent, and bicycle appliques with various colors and patterns are usually pasted on the bicycle frame for decorating the bicycle.

It should be noted that a light weight type high strength composite frame is the product of selling, and for prior art, a bicycle frame has been disclosed in patent number CN201420752464.3, and its theory of operation and inner structure are known to technical person who belongs to technical field, the utility model discloses just utilized the function of above-mentioned spare part and did not improve its inner structure, consequently, no longer detailed description herein.

The applique on the surface of the bicycle frame is only a plane pattern, and the pattern is unchangeable, but the social culture grade is continuously improved, the personalized requirements of people on the colors and the patterns of the bicycle are higher and higher, the personal favorite patterns are expected to be added on the bicycle ridden by people, so as to realize the personal character and the social culture grade, when the bicycle is used in a cross country, the scratch can be caused on the surface of the bicycle frame and the applique, the applique is not convenient to repair, the traditional bicycle frame lacks a protection device, so that a large number of scratches can be generated on the surface of the bicycle frame, the traditional bicycle frame is usually welded and connected, when the bicycle frame is damaged and is bent, the whole bicycle is generally required to be replaced, and the.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a light weight type high strength composite vehicle frame possesses the advantage that increases frame body protection device and reduce cost of maintenance, has solved the frame body and has lacked the higher problem of protection device and cost of maintenance.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a light weight type high strength composite vehicle frame, includes riser, connecting pipe and fixed block, riser outer wall symmetry is provided with the connecting pipe, riser and the equal symmetry of connecting pipe outer wall are provided with the guard plate, evenly distributed's screw has all been seted up to riser and connecting pipe outer wall, the inside screw that is provided with of screw, the fixed block that the rectangle array distributes is installed to the riser outer wall, the spacing groove has been seted up to fixed block inside, the stopper is installed to connecting pipe one side outer wall symmetry, and stopper movable mounting is inside the spacing groove, the connecting block is installed to connecting pipe one side outer wall, the connecting pipe deviates from connecting block one side outer.

Preferably, the inside symmetry of guard plate has seted up the rotation groove, and rotates the groove and correspond with the screw position, the screw runs through the rotation groove and rotates and install inside the screw.

Preferably, the inner wall of the push block and the outer wall of the fixed block are provided with matched threads.

Preferably, the standing groove is installed to connecting pipe one side outer wall, and standing groove and guard plate all adopt the design of ya keli material.

Preferably, the interior of the riser is of hollow design.

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

1. the utility model discloses a set up guard plate, screw and screw, reached the effect of protection frame body, during the use, the manual guard plate of taking of staff to make the rotation groove corresponding with the screw position, the manual screw of taking of staff places inside the screw, and the manual screwdriver of taking rotates the screw, and the screw takes place to mesh with the screw, gives the guard plate through the meshing force and provides stability, and the adhesion of applique is on riser and connecting pipe surface, thereby has reached the purpose of protection frame body and applique.

2. The utility model discloses a set up fixed block, stopper and ejector pad, the effect of the frame body convenient to demolish has been reached, receive the damage when needing to be changed when riser and connecting pipe, after staff's manual guard plate of demolising, staff's manual rotation ejector pad, the ejector pad passes through the screw thread and takes place relative movement with the fixed block, the purpose that the ejector pad breaks away from the fixed block has been reached, thereby the purpose that connecting block and fixed block break away from has been reached, avoid wholly changing the frame body, thereby reduced cost of maintenance's purpose has been reached.

Drawings

FIG. 1 is a schematic view of the structure of a vertical pipe of the present invention;

fig. 2 is a schematic top view of a portion of a riser structure according to the present invention;

fig. 3 is a schematic top view of a part of the fixed block structure of the present invention;

fig. 4 is an enlarged schematic sectional view of the structure a in fig. 1 according to the present invention.

In the figure: 1. a riser; 11. a protection plate; 12. a rotating groove; 13. a screw hole; 14. a screw; 15. a fixed block; 16. a limiting groove; 2. a connecting pipe; 21. a placement groove; 22. a limiting block; 23. connecting blocks; 24. a push block; 25. and (4) threading.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the present invention provides an embodiment: the utility model provides a light weight type high strength composite vehicle frame, includes riser 1, connecting pipe 2 and fixed block 15, and 1 outer wall symmetry of riser is provided with connecting pipe 2, and riser 1 is inside to be the hollow design. The outer walls of the vertical pipe 1 and the connecting pipe 2 are symmetrically provided with protection plates 11. The purpose of protecting the frame body is achieved through the protection plate 11, and the applique and the frame body are prevented from being damaged. Evenly distributed's screw 13 is all seted up to riser 1 and connecting pipe 2 outer wall, and screw 13 is inside to be provided with screw 14, and rotation groove 12 has been seted up to the inside symmetry of guard plate 11, and rotation groove 12 is corresponding with screw 13 position, and screw 14 runs through rotation groove 12 and rotates and install inside screw 13. The engagement force between the screw 14 and the screw hole 13 provides stability to the shielding plate 11, ensuring controlled movement of the shielding plate 11. When the bicycle frame is used, a worker manually takes the protection plate 11, the rotating groove 12 corresponds to the screw hole 13, the worker manually takes the screw 14 and places the screw 14 inside the screw hole 13, the screw 14 is rotated by a screwdriver, the screw 14 is meshed with the screw hole 13, stability is provided for the protection plate 11 through meshing force, the applique is adhered to the surfaces of the vertical pipe 1 and the connecting pipe 2, and therefore the purpose of protecting the bicycle frame body and the applique is achieved.

The outer wall of the vertical pipe 1 is provided with fixing blocks 15 distributed in a rectangular array, and a limiting groove 16 is formed in each fixing block 15. The limiting groove 16 and the limiting block 22 achieve the purpose of fixing the connecting pipe 2, and the connecting pipe 2 is prevented from rotating. Stopper 22 is installed to 2 one side outer wall symmetries of connecting pipe, and stopper 22 movable mounting in limiting groove 16 inside, and connecting block 23 is installed to 2 one side outer walls of connecting pipe, and connecting pipe 2 deviates from 23 one side outer walls movable mounting of connecting block has ejector pad 24. The pushing block 24 moves relatively through the thread 25, so that the connecting block 23 is stressed to contact the fixing block 15, and the connecting pipe 2 is fixedly connected with the vertical pipe 1. Screw thread 25 of looks adaptation is seted up to 24 inner walls of ejector pad and the 15 outer walls of fixed block, and standing groove 21 is installed to 2 one side outer walls of connecting pipe, and standing groove 21 and guard plate 11 all adopt the design of ya keli material. The transparent plastic frame body is an important plastic polymer material which is developed earlier, has good transparency, chemical stability and weather resistance, is easy to dye and process, has beautiful appearance, can achieve the purpose of protecting the frame body while ensuring the applique to be displayed through the transparency, avoids the frame body from being scratched, and reduces the maintenance cost. When riser 1 and connecting pipe 2 receive the damage and need change, behind the manual guard plate 11 of demolising of staff, the manual ejector pad 24 that rotates of staff, ejector pad 24 takes place relative movement through screw 25 and fixed block 15, has reached the purpose that ejector pad 24 breaks away from fixed block 15 to reach the purpose that connecting block 23 and fixed block 15 break away from, avoided wholly changing the frame body, thereby reached the purpose that reduces cost of maintenance.

The working principle is as follows: when the bicycle frame is used, a worker manually takes the protection plate 11, the rotating groove 12 corresponds to the screw hole 13, the worker manually takes the screw 14 and places the screw 14 inside the screw hole 13, the screw 14 is rotated by a screwdriver, the screw 14 is meshed with the screw hole 13, stability is provided for the protection plate 11 through meshing force, the applique is adhered to the surfaces of the vertical pipe 1 and the connecting pipe 2, and therefore the purpose of protecting the bicycle frame body and the applique is achieved.

When riser 1 and connecting pipe 2 receive the damage and need change, behind the manual guard plate 11 of demolising of staff, the manual ejector pad 24 that rotates of staff, ejector pad 24 takes place relative movement through screw 25 and fixed block 15, has reached the purpose that ejector pad 24 breaks away from fixed block 15 to reach the purpose that connecting block 23 and fixed block 15 break away from, avoided wholly changing the frame body, thereby reached the purpose that reduces cost of maintenance.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being 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.

Claims (5)

1. The utility model provides a compound frame of light weight type high strength, includes riser (1), connecting pipe (2) and fixed block (15), its characterized in that: riser (1) outer wall symmetry is provided with connecting pipe (2), riser (1) and connecting pipe (2) outer wall equal symmetry are provided with guard plate (11), evenly distributed's screw (13) have all been seted up to riser (1) and connecting pipe (2) outer wall, screw (13) inside is provided with screw (14), fixed block (15) that the rectangle array distributes are installed to riser (1) outer wall, spacing groove (16) have been seted up to fixed block (15) inside, stopper (22) are installed to connecting pipe (2) one side outer wall symmetry, and stopper (22) movable mounting inside spacing groove (16), connecting block (23) are installed to connecting pipe (2) one side outer wall, connecting pipe (2) deviate from connecting block (23) one side outer wall movable mounting and have ejector pad (24).

2. A lightweight, high strength composite frame as set forth in claim 1, wherein: the protective plate is characterized in that the protective plate (11) is symmetrically provided with rotating grooves (12), the rotating grooves (12) correspond to the screw holes (13), and the screws (14) penetrate through the rotating grooves (12) and are rotatably installed inside the screw holes (13).

3. A lightweight, high strength composite frame as set forth in claim 1, wherein: the inner wall of the push block (24) and the outer wall of the fixed block (15) are provided with matched threads (25).

4. A lightweight, high strength composite frame as set forth in claim 1, wherein: the outer wall of one side of the connecting pipe (2) is provided with a placing groove (21), and the placing groove (21) and the protection plate (11) are designed by acrylic materials.

5. A lightweight, high strength composite frame as set forth in claim 1, wherein: the interior of the vertical pipe (1) is designed to be hollow.

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