阅读说明：本技术 一种电动三轮车用减震座椅 (Damping seat for electric tricycle ) 是由 卜祥俊 于 2019-11-12 设计创作，主要内容包括：本发明公开了一种电动三轮车用减震座椅,涉及电动车配件技术领域。本发明包括坐垫机构和一组第一减震机构,两第一减震机构与坐垫机构固定连接,第一减震机构上固定有一组第二减震机构,第一减震机构包括支撑板,支撑板一表面固定有一组第一筒体,第一筒体一表面固定有第一固定环。本发明通过第一减震机构中的第一弹簧与第二弹簧相互配合为坐垫机构提供弹性减震处理,同时第一固定杆在振动过程中会挤压第一气囊中的空气进入第二气囊,使得该过程中的空气对振动带来的能量进行吸收,从而进行二级减震,两者的巧妙结合,使得第一减震机构对坐垫机构的减震效果更好,从而提高用户的驾驶体验。(The invention discloses a damping seat for an electric tricycle, and relates to the technical field of electric vehicle accessories. The cushion mechanism comprises a cushion mechanism and a group of first damping mechanisms, wherein the two first damping mechanisms are fixedly connected with the cushion mechanism, a group of second damping mechanisms are fixed on the first damping mechanisms, each first damping mechanism comprises a supporting plate, a group of first cylinder bodies are fixed on one surface of the supporting plate, and a first fixing ring is fixed on one surface of each first cylinder body. According to the invention, the first spring and the second spring in the first damping mechanism are mutually matched to provide elastic damping treatment for the cushion mechanism, and meanwhile, the first fixing rod can extrude air in the first air bag into the second air bag in the vibration process, so that the energy brought by vibration is absorbed by the air in the process, and thus secondary damping is performed.)

1. The utility model provides a shock attenuation seat for electric tricycle, includes cushion mechanism (3), its characterized in that: the cushion mechanism is characterized by further comprising a group of first damping mechanisms (1), wherein the two first damping mechanisms (1) are fixedly connected with the cushion mechanism (3), and a group of second damping mechanisms (2) are fixed on the first damping mechanisms (1);

the first damping mechanism (1) comprises a supporting plate (4), a group of first barrel bodies (5) are fixed on the surface of the supporting plate (4), a first fixing ring (6) is fixed on the surface of the first barrel bodies (5), a first air bag (7) is fixed on the inner wall of the first barrel bodies (5), a first fixing plate (8) is fixed on the surface of the first air bag (7), the first fixing plate (8) is in clearance fit with the inner wall of the first fixing ring (6), a first fixing rod (9) is fixed on the surface of the first fixing plate (8), the first fixing rod (9) is in clearance fit with the inner wall of the first fixing ring (6), the other end of the first fixing rod (9) penetrates through the first fixing ring (6) and is fixed with a first connecting plate (10), and a first spring (11) is fixed between the first connecting plate (10) and the first fixing ring (6), the first spring (11) is sleeved on the first fixing rod (9);

two be fixed with passageway (13) between first connecting plate (10), a surface mounting of first connecting plate (10) has second gasbag (12), two second gasbag (12) all are located inside passageway (13), another surface mounting of second gasbag (12) has slider (14), slider (14) and passageway (13) inner wall clearance fit, two be fixed with a plurality of second springs (15) between slider (14), first gasbag (7) week side is run through and is fixed with breather pipe (16), breather pipe (16) other end runs through first barrel (5) inner wall, passageway (13) a surface and second gasbag (12) a surface in proper order and extends to inside second gasbag (12).

2. The seat of claim 1, wherein the second damping mechanism (2) comprises a second cylinder (17), the bottom of the second cylinder (17) is fixedly connected to a surface of the support plate (4), a third spring (18) is fixed to an inner wall of the second cylinder (17), a second fixing plate (19) is fixed to the other end of the third spring (18), the second fixing plate (19) is in clearance fit with the inner wall of the second cylinder (17), and a second fixing rod (21) is fixed to a surface of the second fixing plate (19).

3. The seat of claim 2, wherein a second fixing ring (20) is fixed on one surface of the second cylinder (17), the second fixing rod (21) is in clearance fit with the inner wall of the second fixing ring (20), the other end of the second fixing rod (21) passes through the second fixing ring (20) and is fixed with a supporting plate (22), and the supporting plate (22) is fixedly connected with one surface of the channel (13).

4. A shock-absorbing seat for electric tricycle according to claim 1 characterized by a set of second connection plates (23) fixed between two support plates (4) and a set of third connection plates (24) fixed between two channels (13).

5. The shock-absorbing seat for electric tricycle according to claim 1, characterized in that the cushion mechanism (3) comprises a seat plate (25), one surface of the two channels (13) and one surface of the first connecting plates (10) are fixedly connected with one surface of the seat plate (25), and a latex cushion (26) is fixed on one surface of the seat plate (25).

6. The shock-absorbing seat for electric tricycle of claim 5, characterized in that waterproof cloth (27) is sleeved on the outer surface of the latex pad (26).

Technical Field

The invention belongs to the technical field of electric vehicle accessories, and particularly relates to a damping seat for an electric tricycle.

Background

The electric power is used as an important energy source with environmental protection, cleanness and high conversion rate, is widely applied to production and life, is used as the application to drive the updating and upgrading of vehicles, promotes the low-carbon development of the transportation industry, reduces the transportation cost, saves the energy source and protects the environment, and is one of the important subjects of the worldwide research. Through development, and in order to meet market demands, the electric power is widely applied as a transportation tool of energy sources, wherein the electric tricycle is common.

The electric tricycle has the advantages of strong applicability, flexibility, simple maintenance, convenient maintenance, low price and the like, and can flexibly pass through narrow roads. The electric tricycle is provided with a reversing switch, so that the reversing running function can be conveniently realized, the electric tricycle is very practical in narrow roads such as alleys and alleys, and is very convenient for running and parking. The method is widely applied to the short-distance transportation fields of families, cities and countryside, individual leasing, factories, mining areas, environmental sanitation, community sanitation and the like, and brings more convenience to the production and the life of people.

Electric tricycle is in the use, and the seat can provide good driving experience for the user uses more comfortable convenient when electric tricycle. However, the existing electric tricycle seat has poor damping effect in practical application, and is lack of a necessary damping mechanism, so that when a user drives on a bumpy road, the driving experience is poor, the fatigue feeling is increased, and the driving safety of the user is easily influenced; simultaneously, current electric tricycle seat damper in the use is too single for the absorbing effect is relatively poor, in long-time use, can't satisfy the user and drive the demand to the shock attenuation, is unfavorable for user's use.

Disclosure of Invention

The invention aims to provide a damping seat for an electric tricycle, wherein elastic damping treatment is provided for a cushion mechanism through mutual matching of a first spring and a second spring in a first damping mechanism, and meanwhile, a first fixing rod can extrude air in a first air bag to enter a second air bag in the vibration process, so that the air in the process can absorb energy brought by vibration, and secondary damping is performed.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to a damping seat for an electric tricycle, which comprises a cushion mechanism and a group of first damping mechanisms, wherein the two first damping mechanisms are fixedly connected with the cushion mechanism, a group of second damping mechanisms are fixed on the first damping mechanisms, each first damping mechanism comprises a supporting plate, a group of first cylinder bodies are fixed on one surface of the supporting plate, a first fixing ring is fixed on one surface of each first cylinder body, a first air bag is fixed on one inner wall of each first cylinder body, a first fixing plate is fixed on one surface of each first air bag, the first fixing plates are in clearance fit with the inner walls of the first fixing rings, a first fixing rod is fixed on one surface of each first fixing plate, the first fixing rods are in clearance fit with the inner walls of the first fixing rings, the other ends of the first fixing rods penetrate through the first fixing rings and are fixed with first connecting plates, and first springs are fixed between the first connecting plates and the first fixing rings, the first spring is sleeved on the first fixing rod;

two be fixed with the passageway between the first connecting plate, first connecting plate a fixed surface has the second gasbag, two the second gasbag all is located inside the passageway, another fixed surface of second gasbag has the slider, slider and passageway inner wall clearance fit, two be fixed with a plurality of second springs between the slider, first gasbag week side is run through and is fixed with the breather pipe, the breather pipe other end runs through first barrel inner wall, a passageway surface and second gasbag surface in proper order and extends to inside the second gasbag.

Further, second damper includes the second barrel, second barrel bottom and a backup pad fixed surface are connected, a second barrel inner wall is fixed with the third spring, the third spring other end is fixed with the second fixed plate, second fixed plate and second barrel inner wall clearance fit, a second fixed plate fixed surface has the second dead lever, a second barrel fixed surface has the solid fixed ring of second, the solid fixed ring inner wall clearance fit of second dead lever and second, the solid fixed ring of second and the fixed ring other end pass the solid fixed ring of second and be fixed with the layer board, the layer board is connected with passageway fixed surface.

Furthermore, a group of second connecting plates is fixed between the two supporting plates, and a group of third connecting plates is fixed between the two channels.

Further, the cushion mechanism comprises a seat plate, wherein one surface of the channel and one surface of the first connecting plates are fixedly connected with one surface of the seat plate, a latex cushion is fixed on the surface of the seat plate, and waterproof cloth is sleeved on the outer surface of the latex cushion.

The invention has the following beneficial effects:

1. according to the invention, the first spring and the second spring in the first damping mechanism are mutually matched to provide elastic damping treatment for the cushion mechanism, meanwhile, the first fixing rod can extrude air in the first air bag into the second air bag in the vibration process, so that the energy brought by vibration is absorbed by the air in the process, and thus secondary damping is performed.

2. According to the seat cushion mechanism, the multi-stage damping treatment is provided for the seat cushion mechanism through the combination of the first damping mechanism and the second damping mechanism, so that the seat cushion mechanism has a better damping effect in practical application, and meanwhile, the first damping mechanism and the second damping mechanism are mutually matched and mutually protected, so that the service life of the seat cushion is prolonged, the damping effect is better, and the requirements of practical application are better met.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of a shock-absorbing seat for an electric tricycle according to the present invention;

fig. 2 is a schematic structural view of the seat cushion mechanism;

FIG. 3 is a schematic structural view of a first damping mechanism, a second damping mechanism, a third connecting plate and a second connecting plate;

FIG. 4 is a schematic structural view of a first damping mechanism;

FIG. 5 is a schematic structural view of a second damping mechanism;

in the drawings, the components represented by the respective reference numerals are listed below:

1-a first damping mechanism, 2-a second damping mechanism, 3-a cushion mechanism, 4-a support plate, 5-a first cylinder, 6-a first fixing ring, 7-a first air bag, 8-a first fixing plate, 9-a first fixing rod, 10-a first connecting plate, 11-a first spring, 12-a second air bag, 13-a channel, 14-a slider, 15-a second spring, 16-a vent pipe, 17-a second cylinder, 18-a third spring, 19-a second fixing plate, 20-a second fixing ring, 21-a second fixing rod, 22-a support plate, 23-a second connecting plate, 24-a third connecting plate, 25-a seat plate, 26-an emulsion cushion and 27-waterproof cloth.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention is a damping seat for an electric tricycle, comprising a cushion mechanism 3 and a set of first damping mechanisms 1, wherein the two first damping mechanisms 1 are fixedly connected with the cushion mechanism 3 through bolts, the first damping mechanisms 1 are fixed with a set of second damping mechanisms 2, the first damping mechanisms 1 comprise a supporting plate 4, a set of first cylinders 5 are fixed on one surface of the supporting plate 4, a first fixing ring 6 is fixed on one surface of the first cylinders 5, a first air bag 7 is fixed on an inner wall of the first cylinders 5, a first fixing plate 8 is fixed on one surface of the first air bag 7, the first fixing plate 8 is in clearance fit with the inner wall of the first fixing ring 6, a first fixing rod 9 is fixed on one surface of the first fixing plate 8, the first fixing rod 9 is in clearance fit with the inner wall of the first fixing ring 6, the other end of the first fixing rod 9 passes through the first fixing ring 6 and is fixed with a first connecting plate 10, a first spring 11 is fixed between the first connecting plate 10 and the first fixing ring 6, the first spring 11 is sleeved on the first fixing rod 9, and the first spring 11 is used for primary damping treatment of the cushion mechanism 3;

a channel 13 is fixed between the two first connecting plates 10, a second air bag 12 is fixed on one surface of each first connecting plate 10, the two second air bags 12 are located inside the channel 13, a sliding block 14 is fixed on the other surface of each second air bag 12, the sliding block 14 is in clearance fit with the inner wall of the channel 13, four second springs 15 are fixed between the two sliding blocks 14, a vent pipe 16 penetrates through the peripheral side of each first air bag 7, the other end of the vent pipe 16 sequentially penetrates through one inner wall of the first cylinder 5, one surface of the channel 13 and one surface of the second air bag 12 and extends into the second air bag 12, the first spring 11 and the second spring 15 are matched with each other to complete elastic damping treatment of the cushion mechanism 3, air in the first air bag 7 is extruded to enter the second air bag 12 along the vent pipe 16, and complete treatment of the cushion mechanism 3 in the process, and the damping effect of the cushion mechanism 3 is better.

As shown in fig. 3-5, the second damping mechanism 2 includes a second cylinder 17, the bottom of the second cylinder 17 is fixed to a surface of the supporting plate 4 by welding, a third spring 18 is fixed to an inner wall of the second cylinder 17, a second fixing plate 19 is fixed to the other end of the third spring 18, the second fixing plate 19 is in clearance fit with the inner wall of the second cylinder 17, a second fixing rod 21 is fixed to a surface of the second fixing plate 19, a second fixing ring 20 is fixed to a surface of the second cylinder 17, the second fixing rod 21 is in clearance fit with the inner wall of the second fixing ring 20, the other end of the second fixing rod 21 passes through the second fixing ring 20 and is fixed to a supporting plate 22, the supporting plate 22 is fixed to a surface of the channel 13 by welding, and the first damping mechanism 1 and the second damping mechanism 2 are matched with each other to complete multi-stage damping treatment of the cushion mechanism 3, so that the cushion mechanism 3 has a better, can better meet the use requirements of users.

As shown in fig. 3 and 4, a set of second connecting plates 23 is fixed between the two supporting plates 4, and a set of third connecting plates 24 is fixed between the two channels 13, so that the stability of connection between the two first damping mechanisms 1 can be enhanced, and the seat has a better use effect.

Wherein as shown in fig. 2, the cushion mechanism 3 includes a seat 25, a surface of the two channels 13 and a surface of the four first connecting plates 10 are all connected with a surface of the seat 25 through bolts, a surface of the seat 25 is fixed with a latex pad 26, the outer surface of the latex pad 26 is sleeved with a waterproof cloth 27, and the waterproof cloth 27 is used for preventing water of the cushion mechanism 3, so that a user can use the cushion mechanism more comfortably and conveniently.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.