CN214648703U

CN214648703U - Damping seat of electric tricycle

Info

Publication number: CN214648703U
Application number: CN202121050097.9U
Authority: CN
Inventors: 袁吉超; 张天麟; 张松
Original assignee: Xuzhou Zhibo Locomotive Co ltd
Current assignee: Xuzhou Zhibo Locomotive Co ltd
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2021-11-09
Anticipated expiration: 2031-05-17

Abstract

The utility model provides an electric tricycle damping seat, which comprises a bearing seat, wherein a placing cavity is arranged in the bearing seat, the upper end of the placing cavity is communicated with the outside, a bearing block is arranged on the bearing seat at the middle position in the placing cavity, the left side and the right side of the bearing block are both provided with mounting grooves in the bearing seat, a placing plate is arranged above the bearing block, both sides below the placing plate are connected with the bearing block through first buffer springs, both sides above the placing plate are provided with cushion support plates, one ends of the cushion support plates, far away from the placing plate, extend into the mounting grooves and are connected with the bottoms of the mounting grooves through buffer components, seat cushions are arranged above the cushion support plates, cushion support plates are additionally arranged on both sides below the seat cushion, and both sides below the cushion support plates are respectively subjected to damping and buffering through the first buffer springs and the second buffer springs, the driver is more comfortable in the driving process.

Description

Damping seat of electric tricycle

Technical Field

The utility model relates to an electric tricycle technical field especially relates to an electric tricycle shock attenuation seat.

Background

The tricycle is a vehicle formed by transforming a bicycle, can carry people and can also carry goods, is very popular after the 30 s in the 20 th century, and gradually replaces the position of a rickshaw, is a combination of the rickshaw and the bicycle, and can be divided into a rickshaw, an electric tricycle, a children tricycle and the like;

on electric tricycle, the seat is one of indispensable part, but among the prior art, the seat on the electric tricycle is only a seat cushion usually, and the shock attenuation effect is poor, not only at the in-process that traveles, very influences driver's driving experience, and the in-process practicality of using is low, consequently the utility model provides an electric tricycle shock attenuation seat is in order to solve the problem that exists among the prior art.

SUMMERY OF THE UTILITY MODEL

In view of the above problem, an object of the utility model is to provide an electric tricycle damping seat, this kind of electric tricycle damping seat has increased the cushion extension board through the both sides in seat cushion below, and the both sides of cushion extension board below carry out the shock attenuation buffering through first buffer spring and second buffer spring respectively for the driver is at the in-process of driving, and is more comfortable, and simultaneously, the cushion extension board of both sides is the design of openable formula, then through placing the chamber in the bearing seat and place article, promote the practicality.

For realizing the purpose of the utility model, the utility model discloses a following technical scheme realizes: the utility model provides an electric tricycle shock attenuation seat, includes the bearing seat, be equipped with in the bearing seat and place the chamber, and place the upper end and external intercommunication in chamber, place intracavity intermediate position and install the bearing block on the bearing seat, the left and right sides of bearing block all is equipped with the mounting groove in the bearing seat, and the top of bearing block is equipped with places the board, the both sides of placing the board below all are connected with the bearing block through first buffer spring, and the both sides of placing the board top all are equipped with the cushion extension board, the cushion extension board is kept away from the one end of placing the board and is extended to in the mounting groove to be connected, both sides through the bottom of buffering subassembly with the mounting groove the seat cushion has been placed to the top of cushion extension board, the rear side of seat cushion installs the back frame on the bearing seat, and handrail mechanism is all installed to the left and right sides of bearing seat.

The further improvement lies in that: the handrail mechanism comprises a handrail body, a limiting rod is rotatably installed at the lower end of the handrail body through a damping bearing, the front end and the rear end of the limiting rod are connected with a bearing seat through fixing blocks, positioning rods are installed between the fixing blocks, and the positioning rods are provided with two groups of positioning rods which are respectively located on the upper side and the lower side of the limiting rod.

The further improvement lies in that: the cushion assembly comprises an extensible member, the lower end of the extensible member is connected with the bearing seat, a second cushion spring is sleeved on the outer side of the extensible member, the connecting frame is installed at the upper end of the extensible member, the lower end of the connecting frame is connected with the second cushion spring, and the upper end of the connecting frame is hinged to the cushion supporting plate through an articulating piece.

The further improvement lies in that: the seat cushion is characterized in that a limiting groove is formed in the seat cushion and above the seat cushion supporting plate, a limiting plate is arranged in the limiting groove, the lower end of the limiting plate is connected with the seat cushion supporting plate, connecting clamping grooves are formed in the two sides of the lower portion of the seat cushion, clamping blocks are arranged in the connecting clamping grooves, and the lower ends of the clamping blocks are connected with the bearing seat.

The further improvement lies in that: the utility model discloses a positioning rod, including the locating rod, the locating rod is equipped with the spacing draw-in groove on the right-hand member body, the spacing draw-in groove of one side of locating rod is equipped with two sets ofly on the right-hand member body, and is two sets of spacing draw-in groove is located the left and right sides of right-hand member body respectively, and the position of the spacing draw-in groove of the left and right sides corresponds with the locating rod of downside and the position of the locating rod of upside respectively.

The utility model has the advantages that: this kind of electric tricycle shock attenuation seat has increased the cushion extension board through the both sides in seat cushion below, and the both sides of cushion extension board below carry out the shock attenuation buffering through first buffer spring and second buffer spring respectively, make the driver at the in-process of driving, and is more comfortable, and simultaneously, the cushion extension board of both sides is the design that can open, then place article through placing the chamber in the bearing seat, promote the practicality, in addition through the slot that sets up and the cooperation of baffle, be convenient for will place the intracavity and separate into the multiunit, make article can separately deposit, handrail mechanism through setting up, can play the effect of certain protection when driving, and promote the comfort level of using, when not using, can put down the rest bar body, avoid its influence to place getting of intracavity article and put.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is an enlarged schematic view of a part a of fig. 1 according to the present invention.

Fig. 3 is an enlarged schematic view of a part B of fig. 1 according to the present invention.

Fig. 4 is a schematic view of the port distribution front view of the present invention.

Fig. 5 is a schematic view of the utility model of the holding rod body in front elevation after being put down.

Fig. 6 is a schematic front view of a side of the utility model after the seat strip is opened.

Wherein: 1. a load bearing seat; 2. a bearing block; 3. mounting grooves; 4. placing the plate; 5. a first buffer spring; 6. a cushion support plate; 7. a seat cushion; 8. a backrest frame; 9. a handrail body; 10. a limiting rod; 11. a fixed block; 12. positioning a rod; 13. a telescoping member; 14. a second buffer spring; 15. a connecting frame; 16. a limiting groove; 17. a limiting plate; 18. a connecting clamping groove; 19. a clamping block; 20. a limiting clamping groove; 21. a buffer housing; 22. a slot; 23. a baffle plate; 24. cutting; 25. and (6) a port.

Detailed Description

In order to deepen the understanding of the present invention, the following embodiments will be combined to make the present invention do further details, and the present embodiment is only used for explaining the present invention, and does not constitute the limitation of the protection scope of the present invention.

According to the figures 1, 2, 3, 4, 5 and 6, the embodiment provides a damping seat for an electric tricycle, which comprises a bearing seat 1, wherein a placing cavity is arranged in the bearing seat 1, the upper end of the placing cavity is communicated with the outside, a bearing block 2 is arranged on the bearing seat 1 at the middle position in the placing cavity, mounting grooves 3 are respectively arranged in the bearing seat 1 on the left side and the right side of the bearing block 2, a placing plate 4 is arranged above the bearing block 2, both sides below the placing plate 4 are connected with the bearing block 2 through first buffer springs 5, cushion support plates 6 are respectively arranged on both sides above the placing plate 4, one end, far away from the placing plate 4, of each cushion support plate 6 extends into the mounting groove 3 and is connected with the bottom of the mounting groove 3 through a buffer component, a seat cushion 7 is arranged above the cushion support plates 6 on both sides, a backrest frame 8 is arranged on the rear side of the seat cushion 7 on the bearing seat 1, and the handrail mechanism is all installed to the left and right sides of bearing seat 1, has increased cushion extension board 6 through the both sides in seat cushion 7 below, and the both sides of cushion extension board 6 below carry out the shock attenuation buffering through first buffer spring 5 and second buffer spring 14 respectively for the driver is at the in-process of driving, and is more comfortable, and simultaneously, the cushion extension board 6 of both sides is the design of openable formula, places article through placing the chamber in the bearing seat 1 then, promotes the practicality.

Handrail mechanism is including holding up pole body 9, the lower extreme of holding up pole body 9 is passed through damping bearing and is rotated and install gag lever post 10, both ends all are connected with bearing seat 1 through fixed block 11 around gag lever post 10, both ends install locating lever 12 between the fixed block 11, locating lever 12 is equipped with two sets ofly and two sets of locating lever 12 and is located the upper and lower both sides of gag lever post 10 respectively, and during the use, the user is with receiving pull-up holding up pole body 9, can adjust the position of holding up pole body 9, through the handrail mechanism who sets up, can play the effect of certain protection when driving, and promotes the comfort level of using, when not using, can put down holding up pole body 9, avoids its influence to place getting of intracavity article and put.

Buffer unit includes extensible member 13, the lower extreme and the bearing seat 1 of extensible member 13 are connected, and the outside cover of extensible member 13 is equipped with second buffer spring 14, link 15 is installed to the upper end of extensible member 13, and the lower extreme and the second buffer spring 14 of link 15 are connected, the upper end of link 15 is passed through the articulated elements and is articulated with cushion extension board 6.

The top of cushion extension board 6 is equipped with spacing groove 16 on seat cushion 7, and is equipped with limiting plate 17 in the spacing groove 16, limiting plate 17's lower extreme and cushion extension board 6 are connected, the both sides of seat cushion 7 below all are equipped with connecting slot 18, and are equipped with fixture block 19 in the connecting slot 18, fixture block 19's lower extreme and bearing seat 1 are connected, and seat cushion 7 self has collapsible performance, through the setting of spacing groove 16 and connecting slot 18 to with limiting plate 17 and fixture block 19's cooperation, strengthen the contact between seat cushion 7 and the cushion extension board 6, pass through limiting plate 17 simultaneously, improve the bearing capacity of cushion extension board 6.

One side of locating lever 12 is equipped with spacing draw-in groove 20 on holding up pole body 9, spacing draw-in groove 20 is equipped with two sets ofly, and is two sets of spacing draw-in groove 20 is located the left and right sides of holding up pole body 9 respectively, and the position of the spacing draw-in groove 20 of the left and right sides corresponds with the locating lever 12 of downside and the locating lever 12 of upside respectively, and when holding up pole body 9 and rotating to directly over, spacing draw-in groove 20 on right side contacts with the locating lever 12 of upside, when holding up pole body 9 and rotating to directly under, left spacing draw-in groove 20 contacts with locating lever 12 of downside.

Buffering casing 21 is all installed to both sides in the bearing seat 1, bottom in the buffering casing 21 is equipped with slot 22, and slot 22 evenly is equipped with the multiunit, the top of slot 22 is equipped with baffle 23, and the lower extreme of baffle 23 installs cutting 24, cutting 24 is located slot 22, through the slot 22 that sets up and the cooperation of baffle 23, is convenient for will place the intracavity and separate into the multiunit for article can separately deposit.

The intermediate position of placing 4 below of board is connected with bearing block 2 through blotter 24, and is equipped with opening 25 on the blotter 24, opening 25 evenly is equipped with the multiunit.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an electric tricycle shock attenuation seat, includes bearing seat (1), its characterized in that: a placing cavity is arranged in the bearing seat (1), the upper end of the placing cavity is communicated with the outside, a bearing block (2) is arranged on the bearing seat (1) at the middle position in the placing cavity, the left side and the right side of the bearing block (2) are both provided with mounting grooves (3) in the bearing seat (1), a placing plate (4) is arranged above the bearing block (2), the two sides below the placing plate (4) are both connected with the bearing block (2) through first buffer springs (5), cushion support plates (6) are arranged on the two sides above the placing plate (4), one ends, far away from the placing plate (4), of the cushion support plates (6) extend into the mounting grooves (3) and are connected with the bottoms of the mounting grooves (3) through buffer components, seat cushions (7) are placed above the cushion support plates (6) on the two sides, a backrest frame (8) is arranged on the bearing seat (1) at the rear side of the seat cushions (7), and the left side and the right side of the bearing seat (1) are provided with handrail mechanisms.

2. The electro-tricycle shock absorption seat according to claim 1, wherein: handrail mechanism is including holding up pole body (9), hold up the lower extreme of pole body (9) and rotate through damping bearing and install gag lever post (10), both ends all are connected with bearing seat (1) through fixed block (11) around gag lever post (10), both ends install locating lever (12) between fixed block (11), locating lever (12) are equipped with two sets of and two sets of locating lever (12) and are located the upper and lower both sides of gag lever post (10) respectively.

3. The electro-tricycle shock absorption seat according to claim 1, wherein: buffer unit includes extensible member (13), the lower extreme and the bearing seat (1) of extensible member (13) are connected, and the outside cover of extensible member (13) is equipped with second buffer spring (14), link (15) are installed to the upper end of extensible member (13), and the lower extreme and the second buffer spring (14) of link (15) are connected, the upper end of link (15) is passed through the articulated elements and is articulated with cushion extension board (6).

4. The electro-tricycle shock absorption seat according to claim 1, wherein: the seat cushion is characterized in that a limiting groove (16) is formed in the seat cushion (7) above the seat cushion supporting plate (6), a limiting plate (17) is arranged in the limiting groove (16), the lower end of the limiting plate (17) is connected with the seat cushion supporting plate (6), connecting clamping grooves (18) are formed in the two sides of the lower portion of the seat cushion (7), clamping blocks (19) are arranged in the connecting clamping grooves (18), and the lower ends of the clamping blocks (19) are connected with the bearing seat (1).

5. The electro-tricycle shock absorption seat as claimed in claim 2, wherein: limiting clamping grooves (20) are formed in the holding rod body (9) on one side of the positioning rod (12), two groups of limiting clamping grooves (20) are arranged, the two groups of limiting clamping grooves (20) are located on the left side and the right side of the holding rod body (9) respectively, and the positions of the limiting clamping grooves (20) on the left side and the right side correspond to the positions of the positioning rod (12) on the lower side and the positioning rod (12) on the upper side respectively.