CN217805114U - Shock absorption structure of two-wheel vehicle - Google Patents
Shock absorption structure of two-wheel vehicle Download PDFInfo
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- CN217805114U CN217805114U CN202220381947.1U CN202220381947U CN217805114U CN 217805114 U CN217805114 U CN 217805114U CN 202220381947 U CN202220381947 U CN 202220381947U CN 217805114 U CN217805114 U CN 217805114U
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- mounting plate
- air spring
- branch pipes
- mounting
- wheel
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Abstract
The utility model discloses a two wheeler shock-absorbing structure, include: a connecting rod is fixed on the first mounting plate and is connected with the frame, and two limiting rods are fixed on the first mounting plate; the two branch pipes are fixed with the second mounting plate, the two branch pipes are fixed with wheel shafts of wheels respectively, the wheels are limited between the two branch pipes, and the two limiting rods penetrate through the second mounting plate and are inserted into the two branch pipes in a sliding mode respectively; the air spring air bag is limited in the area defined by the first mounting plate, the second mounting plate and the two limiting rods, and two ends of the air spring air bag are respectively fixed with the first mounting plate and the second mounting plate. The first mounting plate is connected with the frame through the connecting rod, the second mounting plate is fixed with the wheel shaft of the wheel through the branch pipe, and the air spring air bag is installed between the first mounting plate and the second mounting plate; by arranging the limiting rod which is inserted into the branch pipe in a sliding manner, the arrangement ensures that the air spring air bag can be stably compressed and deformed.
Description
Technical Field
The utility model relates to a vehicle field of moving away to avoid possible earthquakes, more specifically say so and relate to a two wheeler shock-absorbing structure.
Background
Most of the existing two-wheeled vehicles on the market at present still adopt spring shock absorber structure, the two-wheeled vehicle travelling comfort of installing spring shock absorber structure is poor, there is some two-wheeled vehicles, for example use the shock absorber that has the gasbag structure on the heavy motorcycle, but it mostly adopts be the double-balloon, the wheel is spacing between two gasbags promptly, this structure complexity and production and use cost that have just improved the vehicle can not direct application in being fit for the two-wheeled vehicle of daily use.
Therefore, it is an urgent need to solve the above-mentioned problems by those skilled in the art to provide a shock absorbing structure for a two-wheeled vehicle.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a two wheeler shock-absorbing structure.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a shock-absorbing structure of a two-wheeled vehicle is connected with a frame and wheels of the two-wheeled vehicle respectively, comprising:
the upper bracket comprises a first mounting plate, a connecting rod and limiting rods, wherein the connecting rod is vertically fixed on the surface of one side of the first mounting plate, one end, far away from the first mounting plate, of the connecting rod is connected with the frame, and two limiting rods are vertically fixed on the surface of the other side of the first mounting plate;
the lower support comprises two branch pipes and a second mounting plate, one end of each of the two branch pipes is fixed to one side of the second mounting plate, the other end of each of the two branch pipes is fixed to a wheel shaft of the wheel, the two branch pipes are arranged perpendicular to the second mounting plate, the wheel is limited between the two branch pipes, a wheel center line of the wheel is parallel to the surface of the second mounting plate, one ends of the two limiting rods, far away from the first mounting plate, penetrate through the second mounting plate and then are inserted into the two branch pipes in a sliding mode, and the surface of the second mounting plate is parallel to the surface of the first mounting plate;
the air spring air bag is limited in the area defined by the first mounting plate, the second mounting plate and the two limiting rods, two ends of the air spring air bag are fixed with the first mounting plate and the second mounting plate respectively, and the axis line of the air spring air bag is parallel to the rod length direction of the limiting rods.
According to the technical scheme, compared with the prior art, the utility model discloses a two-wheel vehicle damping structure, the utility model discloses a through setting up mounting panel one and mounting panel two, mounting panel one is connected with the frame through the connecting rod, mounting panel two is fixed with the shaft of wheel through the branch pipe, the air spring gasbag is installed between mounting panel one and mounting panel two, above-mentioned structure can realize better shock attenuation effect, simple structure; the arrangement ensures that the air spring air bag can be stably compressed and deformed by arranging the limiting rod which is slidably inserted into the branch pipe.
Preferably, the axis of the air spring airbag is coplanar with the axes of the two limiting rods. This setting ensures that the gag lever post can carry out reliable spacing to air spring gasbag.
Preferably, the vehicle wheel further comprises a blocking ring, the two branch pipes are respectively and fixedly sleeved with one blocking ring, two through holes are formed in the surface of the second mounting plate, the two branch pipes are far away from one ends of the wheels, the two branch pipes are respectively inserted into the two through holes, the two blocking rings are far away from one end face of each wheel, and the end face of each blocking ring is close to the second mounting plate and is fixedly abutted to one side surface of each wheel. The arrangement of the baffle ring can ensure that the branch pipe can be reliably fixed with the second mounting plate, and relative movement between the branch pipe and the second mounting plate is prevented.
Preferably, the air spring air bag further comprises a first connecting bolt and a second connecting bolt, the first mounting plate is provided with a first mounting hole, the second mounting plate is provided with a second mounting hole, two ends of the air spring air bag are respectively provided with a first threaded hole and a second threaded hole, the first connecting bolt penetrates through the first mounting hole and then is connected with the first threaded hole in a screwing mode, and the second connecting bolt penetrates through the second mounting hole and then is connected with the second threaded hole in a screwing mode. This arrangement ensures that the air spring bellows can be reliably secured to the first mounting plate and the second mounting plate.
Preferably, the length of the limiting rod is greater than the sum of the maximum length of the air spring airbag when being pulled and the plate thickness of the mounting plate II. This setting ensures that the gag lever post can insert all the time and establish to the offset.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a sectional view schematically showing a shock absorbing structure of a two-wheeled vehicle.
In the figure:
the brake caliper comprises a brake caliper 1, a wheel 2, a mounting plate I3, a connecting rod 4, a limiting rod 5, a branch pipe 6, a mounting plate II 7, an air spring air bag 8, a retaining ring 9, a connecting bolt I10 and a connecting bolt II 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but 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.
The utility model discloses a two-wheeled vehicle damping structure, the utility model discloses a through setting up mounting panel one 3 and mounting panel two 7, mounting panel one 3 is connected with the frame through connecting rod 4, mounting panel two 7 is fixed with the shaft of wheel 2 through branch pipe 6, and air spring gasbag 8 is installed between mounting panel one 3 and mounting panel two 7, above-mentioned structure can realize better shock attenuation effect simultaneously, simple structure, easily installs and changes air spring gasbag 8; by providing the stopper rod 5 slidably inserted into the branch pipe 6, this arrangement ensures that the air spring bellows 8 can be stably compressed and deformed without being displaced or bent.
Examples
Refer to the accompanying drawing 1 for the utility model discloses a whole and partial structure schematic diagram of an embodiment, the utility model discloses a two wheeler shock-absorbing structure is connected with the frame (not shown in the figure) and the wheel 2 of two wheeler respectively, and this structure can be installed in the front wheel part of two wheeler, also can install in the rear wheel part of two wheeler, include:
an upper bracket which comprises a first mounting plate 3, a connecting rod 4 and a limiting rod 5,
the mounting plate I3 is integrally a rectangular plate, a connecting rod 4 is vertically fixed on the surface of one side of the mounting plate I3, and the section of the connecting rod 4 is circular;
the connecting rod 4 can be arranged at the front end of a frame of the two-wheeled vehicle, specifically, the connecting rod 4 is rotatably connected with the front end of the frame of the two-wheeled vehicle, one end of the connecting rod 4, which is far away from the mounting plate I3, is fixed with a handlebar of the two-wheeled vehicle, and the purpose of the arrangement is to absorb shock of a front wheel of the two-wheeled vehicle; the connecting rod 4 can also be arranged at the rear end of the frame of the two-wheeled vehicle, specifically, one end of the connecting rod 4, which is far away from the mounting plate I3, is fixed or hinged with the rear end of the frame of the two-wheeled vehicle, and the purpose of the arrangement is to absorb shock of the rear wheel;
one end of the connecting rod 4, which is far away from the mounting plate I3, is connected with the frame, and two limiting rods 5 are vertically fixed on the other side plate surface of the mounting plate I3;
the lower support comprises two branch pipes 6 and a second mounting plate 7, the two branch pipes 6 are arranged, one ends of the two branch pipes 6 are fixed with one side plate surface of the second mounting plate 7, the other ends of the two branch pipes 6 are fixed with wheel shafts of the wheels 2 respectively, the two branch pipes 6 are arranged perpendicular to the second mounting plate 7, the wheels 2 are limited between the two branch pipes 6, the wheel center lines of the wheels are parallel to the plate surface of the second mounting plate 7, one ends of the two limiting rods 5, far away from the first mounting plate 3, penetrate through the second mounting plate 7 and are inserted into the two branch pipes 6 in a sliding mode respectively, the limiting rods 5 are guaranteed not to shake when sliding in the branch pipes 6, the second mounting plate 7 is parallel to the plate surface of the first mounting plate 3, and other accessories of the two-wheeled vehicle, such as the brake caliper 1 of a disc brake, can be mounted on the pipe walls of the branch pipes 6 according to different mounting positions of the damping structure;
an air spring airbag 8, the air spring airbag 8 in the embodiment is inflatable, air or nitrogen is required to be filled in the air spring airbag 8 when the air spring airbag is used, the comfort level of the damping structure is adjusted according to different inflation pressures, the air spring airbag 8 is limited in an area defined by the first mounting plate 3, the second mounting plate 7 and the two limiting rods 5, two ends of the air spring airbag 8 are fixed with the first mounting plate 3 and the second mounting plate 7 respectively, and the axis line of the air spring airbag 8 is parallel to the rod length direction of the limiting rods 5.
Further specifically, the axial line of the air spring airbag 8 and the axial lines of the two limit rods 5 are coplanar, when the air spring airbag 8 is compressed and deformed, the limit rods 5 can reliably limit the air spring airbag 8, after the air spring airbag 8 is installed, a certain distance is reserved between the outer wall of the air spring airbag 8 and the limit rods 5, and when the air spring airbag 8 is compressed to the limit, the outer wall of the air spring airbag 8 cannot be in contact with the limit rods 5, namely the limit rods 5 cannot limit the compression amplitude of the air spring airbag 8.
Further specifically, still including keeping off ring 9, the intrinsic annular of coaxial cover keeps off ring 9 on two branch pipes 6 separately, and keep off ring 9 and branch pipe 6 and pass through the welded mode fixed, two through-holes have been seted up on the face of mounting panel two 7, the one end that wheel 2 was kept away from to two branch pipes 6 is inserted respectively and is established to two through-holes in, interference fit is realized with the through-hole to branch pipe 6, two keep off the one end terminal surface that wheel 2 was kept away from to ring 9 and all be close to one side face butt of wheel 2 with mounting panel two 7, and further fix through the welded mode.
Further concretely, the device also comprises a first connecting bolt 10 and a second connecting bolt 11, a first mounting hole is arranged on the first mounting plate 3, a second mounting hole is arranged on the second mounting plate 7, two ends of the air spring air bag 8 are respectively provided with a first threaded hole and a second threaded hole, a first connecting bolt 10 penetrates through the first mounting hole and then is in screwed connection with the first threaded hole, and a second connecting bolt 11 penetrates through the second mounting hole and then is in screwed connection with the second threaded hole.
More specifically, the length of the limiting rod 5 is larger than the sum of the maximum length of the air spring airbag 8 when being pulled and the plate thickness of the second mounting plate 7, so that the limiting rod 5 cannot slide out of the branch pipe 6 when the wheel 2 is lifted off the ground, and the stability of support is ensured.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. The utility model provides a two wheeler shock-absorbing structure, is connected with frame and wheel (2) of two wheeler respectively which characterized in that includes:
the upper bracket comprises a first mounting plate (3), a connecting rod (4) and limiting rods (5), the connecting rod (4) is vertically fixed on the surface of one side of the first mounting plate (3), one end, far away from the first mounting plate (3), of the connecting rod (4) is connected with the frame, and the two limiting rods (5) are vertically fixed on the surface of the other side of the first mounting plate (3);
the lower support comprises two branch pipes (6) and a second mounting plate (7), one end of each of the two branch pipes (6) is fixed to one side of the second mounting plate (7), the other end of each of the two branch pipes (6) is fixed to a wheel shaft of the wheel (2), the two branch pipes (6) are perpendicular to the second mounting plate (7), the wheel (2) is limited between the two branch pipes (6), the wheel center line of the wheel is parallel to the plate surface of the second mounting plate (7), one ends, far away from the first mounting plate (3), of the two limiting rods (5) penetrate through the second mounting plate (7) and then are inserted into the two branch pipes (6) in a sliding mode, and the second mounting plate (7) is parallel to the plate surface of the first mounting plate (3);
air spring gasbag (8), air spring gasbag (8) are spacing be in mounting panel one (3), mounting panel two (7) and two in the region that gag lever post (5) were injectd jointly, the both ends of air spring gasbag (8) respectively with mounting panel one (3) with mounting panel two (7) are fixed, the axial lead of air spring gasbag (8) with the pole length direction of gag lever post (5) is parallel.
2. A shock-absorbing structure for two-wheeled vehicles according to claim 1, wherein the axis of said air spring bellows (8) is coplanar with the axes of said two restraining rods (5).
3. The shock absorption structure for the two-wheeled vehicle according to claim 1, further comprising a blocking ring (9), wherein one blocking ring (9) is fixedly sleeved on each of the two branch pipes (6), two through holes are formed in the plate surface of the second mounting plate (7), one ends, far away from the wheels (2), of the two branch pipes (6) are inserted into the two through holes respectively, and the end surfaces, far away from the wheels (2), of the two blocking rings (9) are abutted against one side plate surface, close to the wheels (2), of the second mounting plate (7).
4. The shock absorption structure for the two-wheeled vehicle according to claim 1, further comprising a first connecting bolt (10) and a second connecting bolt (11), wherein the first mounting plate (3) is provided with a first mounting hole, the second mounting plate (7) is provided with a second mounting hole, two ends of the air spring airbag (8) are respectively provided with a first threaded hole and a second threaded hole, the first connecting bolt (10) penetrates through the first mounting hole and then is screwed with the first threaded hole, and the second connecting bolt (11) penetrates through the second mounting hole and then is screwed with the second threaded hole.
5. A shock-absorbing structure for a two-wheeled vehicle according to claim 1, wherein the length of said stopper rod (5) is greater than the sum of the maximum length of said air spring bag (8) when it is pulled and the plate thickness of said second mounting plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220381947.1U CN217805114U (en) | 2022-02-24 | 2022-02-24 | Shock absorption structure of two-wheel vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220381947.1U CN217805114U (en) | 2022-02-24 | 2022-02-24 | Shock absorption structure of two-wheel vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217805114U true CN217805114U (en) | 2022-11-15 |
Family
ID=83957916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220381947.1U Active CN217805114U (en) | 2022-02-24 | 2022-02-24 | Shock absorption structure of two-wheel vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217805114U (en) |
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2022
- 2022-02-24 CN CN202220381947.1U patent/CN217805114U/en active Active
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