CN219295609U

CN219295609U - Shock-resistant high-strength frame

Info

Publication number: CN219295609U
Application number: CN202221854228.3U
Authority: CN
Inventors: 陈双明; 朱秉煜; 杨健; 王文锋; 宋伦
Original assignee: Jiangsu Fengzhui Automobile Industry Co ltd
Current assignee: Jiangsu Fengzhui Automobile Industry Co ltd
Priority date: 2022-07-04
Filing date: 2022-07-04
Publication date: 2023-07-04
Anticipated expiration: 2032-07-04

Abstract

The utility model discloses an anti-seismic high-strength frame which comprises a main support frame, a reinforcing device and an auxiliary block, wherein positioning grooves are formed in the upper end and the lower end of the outer wall of the main support frame, one sides of the positioning grooves in the upper part and the lower part of the main support frame are connected with a first mounting ring in a clamping mode, one side of the first mounting ring in the upper part of the main support frame is welded with a first side rod, one side of the first mounting ring in the lower part of the main support frame is welded with a first cross rod, and connecting blocks are welded at one ends of the first side rod and the first cross rod. According to the utility model, the reinforcing strips are arranged in the inner part of the main support frame, and the reinforcing strips are arranged on the inner wall of the mounting groove in a crossing way, so that the reinforcing strips form an included angle of 90 degrees, and can bear forces in multiple directions and maintain the integrity of the main support frame, thereby improving the shock resistance and strength of the bicycle frame.

Description

Shock-resistant high-strength frame

Technical Field

The utility model relates to the field of bicycles, in particular to an anti-seismic high-strength frame.

Background

The bicycle, also called a bicycle or a bicycle, is a small-sized land vehicle with two wheels, is a green and environment-friendly transportation means by taking foot pedal as power after a person rides on the bicycle, has various types of bicycles, is a single bicycle, and is a double bicycle or a multi-person bicycle, and can be used as an environment-friendly transportation means for riding instead of walking and going on; more and more people use bicycles as exercise equipment for riding exercises and bicycle for going out; the bicycle is also a sports sport, including 25 parts of a road bicycle race, a mountain bicycle race, a field bicycle race, a special effect bicycle race and the like, such as a frame, a tire, a pedal, a brake, a chain and the like of the bicycle, the basic parts of the bicycle are not necessary, wherein the frame is a framework of the bicycle, and the weight of people and goods born by the frame is the largest.

However, when the bicycle is actually used, the bicycle frame needs to bear large force, and the bicycle frame is easily bent or even broken when the bicycle is subjected to bumpy road surface in the riding process.

Therefore, it is necessary to invent a shock-resistant high-strength frame to solve the above problems.

Disclosure of Invention

The utility model aims to provide an anti-seismic high-strength frame, by means of reinforcing strips, as the main support frame bears the largest force, a mounting groove is formed in the main support frame, then the inner wall of the mounting groove is provided with reinforcing strips, the reinforcing strips are arranged in a crossing manner on the inner wall of the mounting groove, and an included angle of 90 degrees is formed between the two reinforcing strips, so that the integrity of the main support frame can be maintained while the forces in multiple directions can be borne, and the anti-seismic performance and strength of the bicycle frame can be improved, so that the defects in the technology are overcome.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a antidetonation high strength type frame, includes main support, reinforcing apparatus and auxiliary block, the constant head tank has all been seted up at the upper and lower both ends of main support outer wall, one side block of constant head tank of main support upper portion and lower part is connected with first collar, one side welding of the first collar of main support upper portion has first side lever, one side welding of the first collar of main support lower part has first horizontal pole, the one end of first side lever and first horizontal pole has all welded the connecting block, the opposite side block of main support upper portion and lower part is connected with the second collar, one side welding of the second collar of main support upper portion has the second horizontal pole, one side welding of the second collar of main support lower part has the second side lever, one end welding of second horizontal pole and second side lever has reinforcing apparatus, the reinforcing apparatus bottom is provided with the rotation axis, reinforcing apparatus outer wall sliding connection has the rotation axis, the bottom fixedly connected with of rotation axis and connecting rod has the auxiliary block, the main support inner wall has the second side lever, the inner wall of main support is welded to have the mounting groove.

Preferably, the inner wall of the main support frame is made of an alloy material, and the outer wall of the main support frame is made of a carbon fiber material.

Preferably, the first mounting ring and the second mounting ring are both arranged in a semicircular shape, and the first mounting ring and the second mounting ring are connected through a screw rod.

Preferably, the reinforcing device comprises a reinforcing block, an auxiliary groove, a limiting disc and a sliding groove, wherein the reinforcing block is welded at one ends of the second cross rod and the second side rod, the auxiliary groove is formed in the inner wall of the reinforcing block, the limiting disc is fixedly connected to the bottom of the reinforcing block, and the sliding groove is formed in the outer wall of the limiting disc.

Preferably, the auxiliary groove penetrates through the reinforcing block and the limiting disc, and the inner wall of the auxiliary groove is attached to the outer wall of the rotating shaft.

Preferably, the reinforcing strips are arranged on the inner wall of the mounting groove in a crossing mode, and the reinforcing strips are made of high-strength aluminum alloy materials.

In the technical scheme, the utility model has the technical effects and advantages that:

1. through the reinforcing strips, as the main support frame bears the largest force, the inside of the main support frame is provided with the mounting groove, then the inner wall of the mounting groove is provided with the reinforcing strips, the reinforcing strips are arranged in a crossed manner on the inner wall of the mounting groove, and an included angle of 90 degrees is formed between the two reinforcing strips, so that the integrity of the main support frame can be maintained while the forces in multiple directions are borne, and the anti-seismic performance and strength of the bicycle frame can be improved;

2. through reinforcing apparatus, be provided with reinforcing apparatus at the top of the front end of bicycle, at the in-process of rotating the bicycle front wheel, can drive the connecting rod rotatory, then the connecting rod drives the slider and rotatory in the spout, makes the front wheel can be through connecting rod dispersion force at the in-process of atress, makes the frame remain stable.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a perspective view of a first side bar of the present utility model;

FIG. 3 is a perspective view of a second side bar of the present utility model;

fig. 4 is a perspective cross-sectional view of the main support frame of the present utility model.

Reference numerals illustrate:

1. a main support frame; 2. a positioning groove; 3. a first mounting ring; 4. a first side bar; 5. a first cross bar; 6. a connecting block; 7. a second mounting ring; 8. a second side bar; 9. a second cross bar; 10. a reinforcing device; 1001. a reinforcing block; 1002. an auxiliary groove; 1003. a limiting disc; 1004. a chute; 11. a slide block; 12. a connecting rod; 13. a rotation shaft; 14. an auxiliary block; 15. a mounting groove; 16. reinforcing strips.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The utility model provides an anti-seismic high-strength vehicle frame as shown in figures 1-4, which comprises a main support frame 1, a reinforcing device 10 and an auxiliary block 14, wherein positioning grooves 2 are formed in the upper end and the lower end of the outer wall of the main support frame 1 in the structure, a first mounting ring 3 is connected with one side of the positioning grooves 2 in the upper part and the lower part of the main support frame 1 in the structure in a clamping way, a first side rod 4 is welded on one side of the first mounting ring 3 in the upper part of the main support frame 1 in the structure, a first cross rod 5 is welded on one side of the first mounting ring 3 in the lower part of the main support frame 1 in the structure, connecting blocks 6 are welded on one ends of the first side rod 4 and the first cross rod 5 in the structure, a second mounting ring 7 is connected with the other side of the upper part and the lower part of the main support frame 1 in a clamping way, a second cross rod 9 is welded on one side of the second mounting ring 7 in the structure, a reinforcing device 10 is welded on one side of the second side rod 9 and one end of the second mounting ring 8 in the structure, a connecting rod 13 is welded on one side of the second side rod 10 in the structure, a connecting rod 11 is welded on the outer wall 11 is arranged in the structure, a connecting rod 11 is welded on the outer wall of the connecting rod 11 is connected with the rotating shaft 11 in the sliding structure, and the connecting block is connected with the connecting block 11 in the sliding structure is welded on the connecting block 15.

Further, in the above technical scheme, the inner wall of the main support frame 1 is made of alloy material in the structure, the outer wall of the main support frame 1 is made of carbon fiber material in the structure, the first mounting ring 3 and the second mounting ring 7 are all arranged to be semicircular in the structure, the first mounting ring 3 and the second mounting ring 7 are connected through screws in the structure, the first mounting ring 3 and the second mounting ring 7 can be stably fixed on the outer wall of the main support frame 1 through bolts, and meanwhile, the frame of a bicycle can be conveniently detached, so that any rod of the frame can be replaced.

Further, in the above technical scheme, the reinforcing device 10 in the structure includes the reinforcing block 1001, the auxiliary groove 1002, the limiting disc 1003 and the spout 1004, the reinforcing block 1001 welds in the one end of second horizontal pole 9 and second side lever 8 in the structure, the auxiliary groove 1002 has been seted up to the reinforcing block 1001 inner wall in the structure, reinforcing block 1001 bottom fixedly connected with limiting disc 1003 in the structure, the spout 1004 has been seted up to the limiting disc 1003 outer wall in the structure, the auxiliary groove 1002 runs through reinforcing block 1001 and limiting disc 1003 in the structure, the inner wall in auxiliary groove 1002 in the structure is laminated with the outer wall of rotation axis 13, the reinforcing device 10 that sets up simultaneously can stabilize the front wheel of bicycle makes, the power of front wheel pair vehicle is shared, thereby can improve the intensity and the stability of frame.

Furthermore, in the above technical solution, the reinforcing strips 16 are disposed in the inner wall of the mounting groove 15 in a crossing manner, the reinforcing strips 16 are made of high-strength aluminum alloy material in the structure, and the reinforcing strips 16 support the main support 1 on the inner wall of the main support 1, so that the main support 1 can maintain the temperature calyx girls when bearing forces in different directions.

The working principle of the utility model is as follows:

referring to fig. 1 to 4 of the drawings, when the frame is required to be assembled, the first side bar 4 and the second cross bar 9 at the top of the main support frame 1 are attached to the positioning groove 2 at the top of the main support frame 1, then bolts are inserted into the first mounting ring 3 and the second mounting ring 7 to fix the first side bar 4 and the second cross bar 9, then the second mounting ring 7 and the first mounting ring 3 at one end of the first cross bar 5 and the second side bar 8 are attached to the positioning groove 2 at the bottom of the main support frame 1, the bolts are inserted into the interior to fix the second side bar 8 and the first cross bar 5, and then the front wheel and the rear wheel of the bicycle are respectively mounted into the auxiliary block 14 and the connecting block 6;

referring to fig. 1-4 of the specification, when the front wheel is rotated during riding of the bicycle, the rotation shaft 13 drives the auxiliary block 14 to rotate, then the auxiliary block 14 drives the sliding block 11 to slide on the inner wall of the sliding groove 1004 through the connecting rod 12, so that the connecting rod 12 can share the pressure born by the rotation shaft 13, and the front wheel of the bicycle is kept stable, the inner wall of the main support frame 1 is provided with reinforcing strips 16 at equal intervals, and the reinforcing strips 16 are arranged in a crossed manner, so that the main support frame 1 can bear forces in different directions, thereby keeping the stability of the main support frame 1 and improving the strength of the main support frame 1.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. The utility model provides a antidetonation high strength type frame, includes main support (1), reinforcing apparatus (10) and auxiliary block (14), its characterized in that: positioning grooves (2) are formed in the upper end and the lower end of the outer wall of the main support frame (1), one side of the positioning grooves (2) in the upper portion and the lower portion of the main support frame (1) is connected with a first mounting ring (3), one side of the first mounting ring (3) in the upper portion of the main support frame (1) is welded with a first side rod (4), one side of the first mounting ring (3) in the lower portion of the main support frame (1) is welded with a first cross rod (5), one ends of the first side rod (4) and the first cross rod (5) are welded with connecting blocks (6), the other sides of the upper portion and the lower portion of the main support frame (1) are connected with a second mounting ring (7), one side of the second mounting ring (7) in the upper portion of the main support frame (1) is welded with a second cross rod (9), one side of the second mounting ring (7) in the lower portion of the main support frame (1) is welded with a second side rod (8), one end of the second cross rod (9) and one side of the second mounting ring (8) are welded with a reinforcing device (10), one end of the second cross rod (9) and one end of the second cross rod (8) are welded with a connecting block (10), one end of the second cross rod (9) and one end of the other end of the second cross rod (8) is welded with a connecting block (10), one end of the connecting block (10) is welded with a rotating shaft (11), one end (10) of the rotating shaft (11) is connected with the rotating shaft (11), the inner wall of the main support frame (1) is provided with a mounting groove (15), and the inner wall of the mounting groove (15) is welded with a reinforcing strip (16).

2. The shock resistant high strength vehicle frame according to claim 1, wherein: the inner wall of the main support frame (1) is made of an alloy material, and the outer wall of the main support frame (1) is made of a carbon fiber material.

3. The shock resistant high strength vehicle frame according to claim 1, wherein: the first mounting ring (3) and the second mounting ring (7) are arranged in a semicircular shape, and the first mounting ring (3) and the second mounting ring (7) are connected through a screw rod.

4. The shock resistant high strength vehicle frame according to claim 1, wherein: reinforcing apparatus (10) are including strengthening piece (1001), auxiliary groove (1002), spacing dish (1003) and spout (1004), strengthening piece (1001) welds in the one end of second horizontal pole (9) and second side lever (8), auxiliary groove (1002) have been seted up to strengthening piece (1001) inner wall, strengthening piece (1001) bottom fixedly connected with spacing dish (1003), spout (1004) have been seted up to spacing dish (1003) outer wall.

5. The shock resistant high strength vehicle frame according to claim 4, wherein: the auxiliary groove (1002) penetrates through the reinforcing block (1001) and the limiting disc (1003), and the inner wall of the auxiliary groove (1002) is attached to the outer wall of the rotating shaft (13).

6. The shock resistant high strength vehicle frame according to claim 5, wherein: the reinforcing strips (16) are arranged on the inner wall of the mounting groove (15) in a crossing mode, and the reinforcing strips (16) are made of high-strength aluminum alloy materials.