CN222512279U

CN222512279U - A three-shock-absorbing frame structure

Info

Publication number: CN222512279U
Application number: CN202420628797.9U
Authority: CN
Inventors: 龙家齐
Original assignee: Individual
Current assignee: Individual
Priority date: 2024-03-28
Filing date: 2024-03-28
Publication date: 2025-02-21
Anticipated expiration: 2034-03-28

Abstract

The utility model discloses a three-shock-absorbing frame structure, and belongs to the technical field of shock-absorbing frame structures. The three-shock-absorbing frame structure comprises a vehicle body, a front fork assembly is arranged at the front end of the bottom of the vehicle body, a rear frame assembly is arranged at the rear end of the bottom of the vehicle body, a tripod is fixedly connected with the bottom center of the vehicle body, a shock absorber is arranged on the surface of the tripod, a triangular positioning block is hinged to the bottom of the first shock absorber, a limiting block is fixedly connected to the bottom surface of the triangular positioning block and is fixedly connected to the front end surface of the rear frame assembly, and a connecting pipe is arranged on the rear end surface of the limiting block. The shock force born by the telescopic rod and the damping spring of the rear frame assembly is absorbed, and the shock force is dispersed by the second shock absorber and the first shock absorber, so that the shock and impact caused by bumpy road surfaces can be greatly reduced, and a more stable and comfortable riding environment is provided.

Description

Three-shock-absorbing frame structure

Technical Field

The utility model relates to the technical field of shock-absorbing frame structures, in particular to a three-shock-absorbing frame structure.

Background

With the development of technology, bicycle shock absorbing technology is beginning to introduce more advanced materials and designs. For example, a frame is manufactured using a lightweight high-strength material such as a polymer material or carbon fiber to improve rigidity and shock absorbing performance of the frame.

When the bicycle encounters a bumpy road surface in actual application, the impact force caused by bumpy is difficult to effectively help personnel to relieve through ordinary unidirectional shock absorption, uncomfortable effects are brought, and meanwhile, when the bicycle jolts, articles placed in the bicycle jolts easily fall off.

Disclosure of utility model

The utility model aims to solve the problem of shock absorption of a bicycle in the prior art, and therefore, the utility model provides a three-shock-absorbing frame structure, and the shock absorbing device can effectively disperse and absorb impact force by using hydraulic oil and a shock absorbing spring, so that the damage to other parts of the bicycle is reduced, and the service life of the whole equipment is prolonged.

The three-shock-absorbing frame structure comprises a vehicle body, wherein a front fork assembly is arranged at the front end of the bottom of the vehicle body, a rear frame assembly is arranged at the rear end of the bottom of the vehicle body, and a tripod is fixedly connected with the bottom center of the vehicle body;

The surface of tripod is provided with shock absorber, shock absorber includes shock absorber one, the bottom of shock absorber one articulates there is the triangle locating piece, the bottom surface fixed connection of triangle locating piece is at the front end surface of back frame subassembly, the top fixedly connected with stopper of shock absorber one, the rear end surface of stopper is provided with the connecting pipe, the rear end top of connecting pipe link up and fixedly connected with shock absorber two, the rear end bottom of connecting pipe runs through and fixedly connected with telescopic link, the one end that the connecting pipe was kept away from to the telescopic link sets up at back frame subassembly center both sides surface.

Further, the center of tripod is provided with presses the device, press the device and include the bracket, the fixed surface of bracket is connected at the inner wall of tripod, the inside front end fixedly connected with baffle of bracket, the rear end fixed surface of baffle is connected with the clamp plate, the surface sliding connection of clamp plate is at the inner wall of bracket, the rear end fixed surface of clamp plate is connected with directional telescopic link, the rear end fixedly connected with universal ball of directional telescopic link, the rear end fixed surface of universal ball is connected with the bracing piece, the rear end fixed surface of bracing piece is connected at the front end surface of stopper.

Further, damping springs are arranged on the surface of the telescopic rod, two ends of each damping spring are fixedly connected to the surfaces of the rear frame assembly and the connecting pipe respectively, vibration and impact force generated by a bumpy road surface can be absorbed and relieved through the damping springs when the vehicle runs, so that more comfortable and stable driving experience is provided, shaking and swinging of the vehicle on the bumpy road surface can be reduced through the action of the damping springs, the stability of the vehicle is improved, and the risk of out of control is reduced.

Further, the telescopic rod, the connecting pipe and the shock absorber II are respectively provided with two groups, each group is arranged on the left side and the right side of the limiting block, and force and impact from a bumpy road surface can be evenly distributed and borne, so that the pressure borne by a single-side part is reduced, the stability and the durability of the whole system are improved, and the performance, the stability and the reliability of the whole system can be effectively improved.

Further, the whole baffle is folded and is made of plastic material, and the whole baffle is usually light and handy through the plastic material, so that the weight of the whole baffle can be relatively light, and the whole weight of the vehicle can be reduced.

Further, the front end surface fixedly connected with soft rubber cushion of clamp plate can make between clamp plate and the article more closely laminating through the elasticity of soft rubber cushion, increases the steadiness, prevents that article from taking place to remove or rocking when the vehicle jolts, and soft material of soft rubber cushion can protect the surface of clamp plate and article surface effectively, avoids scraping and wearing and tearing, increase of service life.

The application has the advantages that compared with the prior art, the application has the following advantages:

(1) The three-shock-absorbing frame structure absorbs the impact force born by the telescopic rod and the damping spring of the rear frame assembly, and is dispersed by the second shock absorber and the first shock absorber so as to achieve the effect of greatly reducing the shock and impact caused by bumpy road surfaces, thereby providing a more stable and comfortable riding environment.

(2) According to the three-shock-absorbing frame structure, the supporting rods are driven by the thrust provided by the limiting blocks, the directional telescopic rods at the front ends and the pressing plates are pushed to move forwards in the bracket, so that articles inside the bracket are extruded, and the effect that the articles fall off in jolting is prevented.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model.

FIG. 1 is a schematic view of a three-dimensional first view structure according to the present utility model;

FIG. 2 is a schematic view of a three-dimensional second view structure according to the present utility model;

FIG. 3 is a schematic view of a three-dimensional third view structure according to the present utility model;

FIG. 4 is an enlarged view of the three-dimensional third view angle A according to the present utility model;

Fig. 5 is an enlarged view of the three-dimensional third view B according to the present utility model.

In the figure:

100. 200 parts of a vehicle body, 300 parts of a rear frame assembly, 300 parts of a tripod, 400 parts of a front fork assembly;

500. The shock absorber comprises a shock absorber device I501, a shock absorber II 502, a triangular positioning block I503, a limiting block I505, a connecting pipe I506, a telescopic rod I507, a shock absorption spring I508 and a shock absorber II;

600. Pressing device 601, bracket 602, baffle plate 603, pressing plate 604, soft rubber pad 605, directional telescopic rod 606, universal ball 607 and supporting rod.

Detailed Description

In order to enable those skilled in the art to better understand the present application, the following description will make clear and complete descriptions of the technical solutions according to the embodiments of the present application with reference to the accompanying drawings. It will be apparent that the described embodiments are merely some, but not all embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, shall fall within the scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe embodiments of the application herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are only used to better describe the present application and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.

Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the present application will be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, the terms "mounted," "configured," "provided," "connected," "coupled," and "sleeved" are to be construed broadly. For example, they may be fixedly connected, detachably connected, or of unitary construction, they may be mechanically or electrically connected, they may be directly connected, or they may be indirectly connected through intermediaries, or they may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.

It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.

Example 1. Referring to fig. 1-5, as shown in the drawings, a three-shock-absorbing frame structure comprises a vehicle body 100, wherein a front fork assembly 400 is arranged at the front end of the bottom of the vehicle body 100, a rear frame assembly 200 is arranged at the rear end of the bottom of the vehicle body 100, and a tripod 300 is fixedly connected to the center of the bottom of the vehicle body 100;

The surface of tripod is provided with shock absorber 500, shock absorber 500 includes shock absorber one 501, the bottom of shock absorber one 501 articulates there is triangle locating piece 502, the bottom surface fixed connection of triangle locating piece 502 is at the front end surface of back frame subassembly 200, the top fixedly connected with stopper 503 of shock absorber one 501, the rear end surface of stopper 503 is provided with connecting pipe 505, the rear end top of connecting pipe 505 link up and fixedly connected with shock absorber two 508, the rear end bottom of connecting pipe 505 runs through and fixedly connected with telescopic link 506, the surface of telescopic link 506 is provided with damping spring 507, damping spring 507's both ends are fixed connection respectively at the surface of back frame subassembly 200 and connecting pipe 505, can absorb and alleviate the produced vibrations and the impact force of road surface of jolting through damping spring 507 when the vehicle is traveling, thereby provide more comfortable and stable driving experience, through damping spring 507's effect, can reduce the rocking and the swing of vehicle on the road surface of jolting, thereby the stability of vehicle has been improved, the risk of out of control has been reduced, telescopic link 506, 505 and second 508 all are provided with two sets of, every group all sets of are provided with at the left and right sides at stopper 503, can bear the side evenly and side of the system, and bearing the stability can bear the performance of the whole and the system is improved, the whole and the stability can bear the performance of the system is improved, the performance is improved at the side of the whole is borne by the side of the system is stable.

When the bicycle is used, when a person runs on a bumpy road surface by riding, the telescopic rods 506 connected to the two sides of the rear wheel are used for telescopic movement, the force generated by bumping is counteracted, and in the description, the surface of the telescopic rods 506 is further enhanced by the damping springs 507, meanwhile, when the telescopic rods 506 retract, the rear ends of the telescopic rods 506 are connected to the second shock absorber 508 through the connected connecting pipes 505, hydraulic oil in the telescopic rods 506 enters the second shock absorber 508 through the connecting pipes 505, the impact force of the telescopic rods 506 is relieved by the hydraulic oil, meanwhile, the limiting blocks 503 connected to the front ends of the connecting pipes 505 are used, most of the force is transmitted into the first shock absorber 501 through the first shock absorber 501 connected to the bottom of the limiting blocks 503, so that the force born by the telescopic rods 506 and the second shock absorber 508 is reduced, and the performance and the service life of the bicycle are enhanced.

Meanwhile, in order to press the objects in the supporting plate during jolt, as shown in fig. 1-5, the pressing device 600 is arranged in the center of the tripod 300, the pressing device 600 comprises a bracket 601, the surface of the bracket 601 is fixedly connected to the inner wall of the tripod 300, the front end of the bracket 601 is fixedly connected with a baffle 602, the rear end surface of the baffle 602 is fixedly connected with a pressing plate 603, the whole baffle 602 is folded and made of plastic materials, the whole baffle 602 is usually relatively light and is made of plastic materials, the weight of the whole baffle 602 can be relatively light, the whole weight of a vehicle can be reduced, the surface of the pressing plate 603 is slidably connected to the inner wall of the bracket 601, the rear end surface of the pressing plate 603 is fixedly connected with a directional telescopic rod 605, the front end surface of the pressing plate 603 is fixedly connected with a soft rubber pad 604, the pressing plate 603 is tightly attached to the objects through the elasticity of the soft rubber pad 604, the surface of the pressing plate 603 and the objects are prevented from moving or shaking during jolt, the soft material of the soft rubber pad 604 can effectively protect the surface of the pressing plate 603 and the surfaces of the objects from being scratched and worn, the service life is prolonged, the surface of the supporting rod 607 is fixedly connected to the rear end of the supporting rod 606, and the universal ball is fixedly connected to the rear end surface of the supporting rod 606.

When the vehicle jolts, articles in the bracket 601 in the triangular frame 300 can fall down, the pressing plate 603 at the rear end of the bracket 601 is attached to the articles, the articles can move forwards when the limiting block 503 absorbs shock, the supporting rod 607 connected with the front end is used for pushing the universal ball 606 and the directional telescopic rod 605 to drive the pressing plate 603 to move forwards along the inner wall of the bracket 601, meanwhile, the surfaces of the supporting rods are attached to the articles by the software pad 604, the articles in the bracket 601 can not fall down when the vehicle jolts, and the other ends of the supporting rods 607 are connected with the universal ball 606 to prevent the interference with the limiting block 503 in movement.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The three-shock-absorbing frame structure comprises a vehicle body (100), wherein a front fork assembly (400) is arranged at the front end of the bottom of the vehicle body (100), a rear frame assembly (200) is arranged at the rear end of the bottom of the vehicle body (100), and a tripod (300) is fixedly connected to the center of the bottom of the vehicle body (100);

The triangular support is characterized in that a shock absorber (500) is arranged on the surface of the triangular support, the shock absorber (500) comprises a first shock absorber (501), a triangular positioning block (502) is hinged to the bottom of the first shock absorber (501), the bottom surface of the triangular positioning block (502) is fixedly connected to the front end surface of the rear support assembly (200), a limiting block (503) is fixedly connected to the top of the first shock absorber (501), a connecting pipe (505) is arranged on the rear end surface of the limiting block (503), a second shock absorber (508) is communicated with the rear end top of the connecting pipe (505) and fixedly connected to the rear end bottom of the connecting pipe (505), and one end, far away from the connecting pipe (505), of the telescopic rod (506) is arranged on the two side surfaces of the center of the rear support assembly (200).

2. The three-suspension frame structure according to claim 1, wherein a shock-absorbing spring (507) is disposed on a surface of the telescopic rod (506), and two ends of the shock-absorbing spring (507) are fixedly connected to surfaces of the rear frame assembly (200) and the connecting pipe (505), respectively.

3. The three-shock-absorbing frame structure of claim 1, wherein the telescopic rod (506), the connecting pipe (505) and the shock absorber II (508) are respectively provided with two groups, and each group is arranged on the left side and the right side of the limiting block (503).

4. The three shock absorbing frame structure according to claim 1, wherein the pressing device (600) is arranged at the center of the tripod (300), the pressing device (600) comprises a bracket (601), the surface of the bracket (601) is fixedly connected to the inner wall of the tripod (300), a baffle (602) is fixedly connected to the front end of the inside of the bracket (601), a pressing plate (603) is fixedly connected to the rear end surface of the baffle (602), the surface of the pressing plate (603) is slidably connected to the inner wall of the bracket (601), a directional telescopic rod (605) is fixedly connected to the rear end surface of the pressing plate (603), a universal ball (606) is fixedly connected to the rear end surface of the universal ball (606), a supporting rod (607) is fixedly connected to the rear end surface of the universal ball (606), and the rear end surface of the supporting rod (607) is fixedly connected to the front end surface of the limiting block (503).

5. The three-suspension frame structure according to claim 4, wherein said baffle (602) is folded as a whole and made of plastic material as a whole.

6. The three-suspension frame structure according to claim 4, wherein a soft rubber pad (604) is fixedly connected to the front end surface of the pressing plate (603).