CN212500042U

CN212500042U - Cushion for electric passenger car seat with body pressure distribution mechanism

Info

Publication number: CN212500042U
Application number: CN202021010507.2U
Authority: CN
Inventors: 邹洪彬; 黄顺和; 李登科
Original assignee: Jiangsu Youbang Precision Industries Co ltd
Current assignee: Jiangsu Youbang Precision Industries Co ltd
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2021-02-09
Anticipated expiration: 2030-06-05

Abstract

The utility model discloses a cushion that is used for [ electric ] motor coach seat to have body pressure distribution mechanism, fill up including device main part and protection, the top of device main part is provided with the protection and fills up, and the left and right sides setting that the protection was filled up inside the device main part, the protection fills up the inside first gag lever post that all has through slider sliding connection of device main part of below, and is two sets of the inside lower extreme of first gag lever post all is fixed with first spring, and the bottom of first spring all fixes inside the device main part, one side that the device main part was kept away from to first spring lower extreme all is fixed with the connecting plate, one side that the device main part was kept away from to the inside upper end of first gag lever post all is provided with the second gag lever post, the upper and lower both ends of second gag lever. The utility model discloses carry out the spacing operation of centre gripping to the protection pad for the protection is filled up places more firmly, carries out quartic buffering operation to passenger's extrusion simultaneously, makes the comfort that the passenger took better.

Description

Cushion for electric passenger car seat with body pressure distribution mechanism

Technical Field

The utility model relates to a cushion technical field specifically is a cushion that is used for [ electric ] motor coach seat to have body pressure distribution mechanism.

Background

Along with the continuous development of electric motor coach, the used accessory of electric motor coach also has been constantly developed, and wherein the seat is an important accessory, for the comfortable seat of the user of being convenient for, is provided with the cushion on the seat usually, and the cushion of current electric motor coach seat possesses various functions, realizes pluralism, has satisfied people's user demand, still has following problem.

Problem 1: the traditional thread binding putting device is characterized in that a protection pad is arranged above the traditional thread binding putting device, the protection pad is only required to be cleaned after being polluted, the whole device does not need to be cleaned, but the protection pad of the traditional thread binding putting device is generally and directly laid on the top end of the device, if a passenger takes the hip to move in the taking process, the protection pad is extremely easy to shift, when another passenger takes the device, the protection pad of the shift can not comprehensively carry out antifouling operation on the top end of the device, and the practicability of the device is reduced.

Problem 2: the inside of traditional Chinese medicine device generally has set gradually one deck hard pad and one deck spring from top to bottom, realizes the extrusion buffering operation of device, nevertheless is comparatively simple and convenient because of buffer structure for the comfort level of device is relatively poor, has reduced the travelling comfort and the practicality of device, therefore needs a neotype cushion that is used for [ electric ] motor coach seat to have body pressure distribution mechanism to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cushion that is used for [ electric ] motor coach seat to have body pressure distribution mechanism to the protection of the traditional device that provides fills up in solving above-mentioned background art and places the shakiness, easily follows the passenger and removes, and traditional device's buffering effect is more weak simultaneously, thereby makes the relatively poor problem of comfort level of device.

In order to achieve the above object, the utility model provides a following technical scheme: a cushion used for an electric bus seat and provided with a body pressure distribution mechanism comprises a device main body and a protective cushion, wherein the top end of the device main body is provided with the protective cushion, the left side and the right side of the protective cushion are arranged in the device main body, the inside of the device main body below the protective cushion is connected with first limiting rods through sliding blocks in a sliding manner, the lower ends of the two groups of the first limiting rods are fixed with first springs, the bottom ends of the first springs are fixed in the device main body, one sides of the lower ends of the first springs, far away from the device main body, are fixed with connecting plates, one sides of the upper ends of the inside of the first limiting rods, far away from the device main body, are provided with second limiting rods, the upper ends and the lower ends of the second limiting rods are fixed with fixed blocks, the lower ends of the inside of the device main body are fixed with second springs, the top ends of the second springs are fixed with, and the top of the third spring is glued at the bottom end of the first rubber soft board, the top of the first rubber soft board is glued with a first rubber connecting block, a second rubber soft board is arranged above the first rubber connecting block, the bottom of the second rubber soft board is glued with a second rubber connecting block which is mutually matched with the first rubber connecting block, the top of the second rubber soft board is glued with a rubber connecting rod, the top of the rubber connecting rod is glued at the bottom end of the third rubber soft board, and the left side and the right side of the third rubber soft board are both fixed inside the device main body.

Preferably, the left side and the right side of the upper end in the device main body are provided with a placing groove mutually matched with the protective pad, and the upper end in the placing groove is provided with a groove mutually matched with the first limiting rod.

Preferably, one side of the lower end of the interior of the device main body, which is far away from the second limiting rod, is provided with a slide rail which is matched with the slide block, and one side of the interior of the first limiting rod, which is far away from the device main body, is provided with a limiting groove which is matched with the second limiting rod.

Preferably, the inside of device main part is provided with the fixed slot of mutually supporting with the fixed block, and the glue of both ends has rubber bump about the fixed slot, the inside left and right sides of fixed block is provided with the recess of mutually supporting with rubber bump.

Preferably, the first rubber connecting block and the second rubber connecting block are both arc-shaped and are designed in a staggered mode.

Preferably, the rubber connecting rod sets up to the inclined shape, one side that the rubber connecting rod lower extreme is close to first gag lever post all is glued with the rubber support pole, and the rubber support pole sets up to the inclined shape.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when the protection cushion needs to be fixed, the left side and the right side of the protection cushion are respectively inserted into the placing grooves in the device body, then the connecting plate is pushed upwards, the first limiting rod moves upwards along with the connecting plate synchronously, extrusion limiting operation on the protection cushion is realized through the first limiting rod, then the second limiting rod is pushed towards the direction close to the device body until the second limiting rod is clamped into the limiting groove, then the second limiting rod is rotated, a rubber lug in a fixing groove is clamped into a groove in the fixing block, fixing operation of the fixing block is realized, fixing operation on the first limiting rod is realized, the operation is simple, clamping limiting operation is carried out on the protection cushion, and the protection cushion is placed more stably, thereby being convenient for carry out stable antifouling stain operation to the device, having improved the practicality of device.

2. This a cushion that is used for [ electric ] motor coach seat to have body pressure distribution mechanism is provided with the second spring, the hardboard, the third spring, first rubber soft board, first rubber connecting block, second rubber soft board, the rubber connecting rod, rubber support pole and third rubber soft board, through third rubber soft board, a cushioning operation is realized to rubber support pole and rubber connecting rod, afterwards at second rubber soft board, under the cooperation of second rubber connecting block and first rubber connecting block, realize secondary cushioning operation, next, cubic cushioning operation is realized to the cooperation of first rubber soft board and third spring, finally, quartic cushioning operation is realized through hardboard and second spring, carry out quartic cushioning operation to passenger's extrusion, make passenger's the comfort of taking better, the travelling comfort and the practicality of device have been improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 4 is a schematic sectional view of a partial structure of the device body, the first limit rod, the slider, the first spring, the connecting plate, the second limit rod and the fixing block in an open state according to the present invention;

fig. 5 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

In the figure: 1. a device main body; 2. a protective pad; 3. a first limit rod; 4. a slider; 5. a first spring; 6. a connecting plate; 7. a second limiting rod; 8. a fixed block; 9. a second spring; 10. hard plates; 11. a third spring; 12. a first rubber soft board; 13. a first rubber connecting block; 14. a second rubber connecting block; 15. a second rubber soft board; 16. a rubber connecting rod; 17. a rubber support rod; 18. and a third rubber soft board.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, 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.

Referring to fig. 1-5, the present invention provides an embodiment: a cushion used for an electric bus seat and provided with a body pressure distribution mechanism comprises a device main body 1 and a protective cushion 2, wherein the top end of the device main body 1 is provided with the protective cushion 2, the left side and the right side of the protective cushion 2 are arranged inside the device main body 1, the inside of the device main body 1 below the protective cushion 2 is connected with a first limiting rod 3 through a sliding block 4 in a sliding way, the left side and the right side of the upper end inside the device main body 1 are provided with placing grooves matched with the protective cushion 2, the upper end inside the placing grooves are provided with grooves matched with the first limiting rods 3, the protective cushion 2 is placed more stably through the placing grooves, when the protective cushion 2 is upwards extruded by the first limiting rods 3, the protective cushion 2 above the first limiting rods 3 slightly protrudes, at the moment, the protruding parts of the protective cushion 2 are clamped into the grooves, so that the protective cushion 2 is extruded more stably by the first limiting rods, the stability of the device is improved.

The lower extreme of two sets of first gag lever post 3 insides all is fixed with first spring 5, and the bottom of first spring 5 all is fixed inside device main part 1, one side that device main part 1 was kept away from to first spring 5 lower extreme all is fixed with connecting plate 6, one side that device main part 1 was kept away from to the inside upper end of first gag lever post 3 all is provided with second gag lever post 7, one side that second gag lever post 7 was kept away from to the inside lower extreme of device main part 1 is provided with the slide of mutually supporting with slider 4, one side that device main part 1 was kept away from to first gag lever post 3 inside is provided with the spacing groove of mutually supporting with second gag lever post 7, through this design, carry out spacing operation to first gag lever post 3, make the centre gripping of first gag lever post 3 more firm, the stability of device has been improved.

The upper and lower both ends of second gag lever post 7 all are fixed with fixed block 8, and the inside of device main part 1 is provided with the fixed slot of mutually supporting with fixed block 8, and both ends glue has rubber bumps about the fixed slot, and the inside left and right sides of fixed block 8 is provided with the recess of mutually supporting with rubber bumps, through this design for fixed block 8's fixed is more firm, thereby makes second gag lever post 7's fixed more firm, has improved the stability of device.

The inside lower extreme of device main part 1 is fixed with second spring 9, and the top of second spring 9 is fixed with hardboard 10, the top of hardboard 10 is fixed with third spring 11, and the top of third spring 11 is glued in first rubber soft board 12 bottom, the top of first rubber soft board 12 is glued and is had first rubber connecting block 13, the top of first rubber connecting block 13 is provided with second rubber soft board 15, and the bottom of second rubber soft board 15 is glued and is had the second rubber connecting block 14 of mutually supporting with first rubber connecting block 13, first rubber connecting block 13 and second rubber connecting block 14 all set up to the arc, first rubber connecting block 13 and the mutual staggered design of second rubber connecting block 14, through this design, be convenient for first rubber connecting block 13 and the mutual extrusion of second rubber connecting block 14, make the cushioning effect better, the practicality of device has been improved.

The top of second rubber soft board 15 is glued there is rubber connecting rod 16, and rubber connecting rod 16's top is glued in the bottom of third rubber soft board 18, the left and right sides of third rubber soft board 18 is all fixed inside device main part 1, rubber connecting rod 16 sets up to the oblique shape, one side that the 16 lower extreme of rubber connecting rod is close to first gag lever post 3 is all glued there is rubber support bar 17, and rubber support bar 17 sets up to the oblique shape, disperse the extrusion force to both sides through rubber connecting rod 16, rubber support bar 17 supports operation to rubber connecting rod 16 afterwards, the realization is to rubber connecting rod 16's buffering operation, the practicality of device has been improved.

The working principle is as follows: when the operation is changed to protection pad 2 to needs, at first with second gag lever post 7 anticlockwise rotation 90, take place elastic deformation back and shift out from the inside recess of fixed block 8 to the inside rubber lug of fixed slot, stimulate second gag lever post 7 to the direction of keeping away from device main part 1 afterwards, make second gag lever post 7 shift out from the inside of spacing groove, promote connecting plate 6 downwards afterwards, connecting plate 6 drives first gag lever post 3 and moves downwards in step, first spring 5 is the compression power state of holding this moment, slider 4 follows first gag lever post 3 and moves downwards in step in the inside of slide, until first gag lever post 3 removes the extrusion centre gripping of protection pad 2, realize the fixed operation of removing of protection pad 2, take protection pad 2 out from the inside of standing groove afterwards, realize the dismantlement operation of protection pad 2.

When a passenger sits on the top end of the protection pad 2, the passenger extrudes the protection pad 2, the third rubber soft board 18 is extruded downwards by extrusion force, the rubber connecting rod 16 is elastically deformed and then dispersed to two sides, the rubber connecting rod 16 is supported by the rubber supporting rod 17, the second rubber soft board 15 is extruded by the extrusion force, the second rubber connecting block 14 is extruded downwards after the second rubber soft board 15 is elastically deformed, the second rubber connecting block 14 and the first rubber connecting block 13 are extruded mutually, the extrusion force is transmitted into the first rubber soft board 12, the first rubber soft board 12 moves downwards, the third spring 11 is in a compression force storage state, if the extrusion force continues to extrude the hard board 10 downwards, the second spring 9 is in a compression force storage state, one-time buffering operation is realized through the third rubber soft board 18, the rubber supporting rod 17 and the rubber connecting rod 16, and then the second rubber soft board 15, And the second rubber connecting block 14 and the first rubber connecting block 13 are matched to realize secondary buffering operation, then the first rubber soft plate 12 and the third spring 11 are matched to realize tertiary buffering operation, and finally, the hard plate 10 and the second spring 9 are matched to realize quartic buffering operation, so that the operation is finished.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A cushion for [ electric ] motor coach seat has body pressure distribution mechanism, includes device main part (1) and protection pad (2), its characterized in that: the device is characterized in that a protection pad (2) is arranged at the top end of the device main body (1), the left side and the right side of the protection pad (2) are arranged inside the device main body (1), the inside of the device main body (1) below the protection pad (2) is connected with first limiting rods (3) through sliding blocks (4), the lower ends of the two groups of the first limiting rods (3) are fixed with first springs (5), the bottom ends of the first springs (5) are fixed inside the device main body (1), one side, far away from the device main body (1), of the lower ends of the first springs (5) is fixed with a connecting plate (6), one side, far away from the device main body (1), of the upper end inside of the first limiting rods (3) is provided with second limiting rods (7), the upper end and the lower end of each second limiting rod (7) are fixed with fixing blocks (8), and the lower end, inside the device main body (1) is fixed with second springs (9, and the top of second spring (9) is fixed with hardboard (10), the top of hardboard (10) is fixed with third spring (11), and the top of third spring (11) is glued in first rubber soft board (12) bottom, the top of first rubber soft board (12) is glued and is had first rubber connecting block (13), the top of first rubber connecting block (13) is provided with second rubber soft board (15), and the bottom of second rubber soft board (15) is glued and is had second rubber connecting block (14) of mutually supporting with first rubber connecting block (13), the top of second rubber soft board (15) is glued and is had rubber connecting rod (16), and the top of rubber connecting rod (16) is glued in the bottom of third rubber soft board (18), the left and right sides of third rubber soft board (18) all fix inside device main part (1).

2. A seat cushion for an electric motor coach seat having a body pressure distributing mechanism according to claim 1, wherein: the left and right sides of the upper end in the device main body (1) is provided with a placing groove which is matched with the protective pad (2), and the upper end in the placing groove is provided with a groove which is matched with the first limiting rod (3).

3. A seat cushion for an electric motor coach seat having a body pressure distributing mechanism according to claim 1, wherein: one side of the lower end in the device main body (1) far away from the second limiting rod (7) is provided with a slide matched with the slide block (4), and one side of the first limiting rod (3) far away from the device main body (1) is provided with a limiting groove matched with the second limiting rod (7).

4. A seat cushion for an electric motor coach seat having a body pressure distributing mechanism according to claim 1, wherein: the device is characterized in that fixing grooves matched with the fixing blocks (8) are formed in the device main body (1), rubber lugs are glued to the left end and the right end of each fixing groove, and grooves matched with the rubber lugs are formed in the left side and the right side of the inside of each fixing block (8).

5. A seat cushion for an electric motor coach seat having a body pressure distributing mechanism according to claim 1, wherein: the first rubber connecting block (13) and the second rubber connecting block (14) are both arc-shaped, and the first rubber connecting block (13) and the second rubber connecting block (14) are designed in a staggered mode.

6. A seat cushion for an electric motor coach seat having a body pressure distributing mechanism according to claim 1, wherein: the rubber connecting rod (16) is arranged to be oblique, one side, close to the first limiting rod (3), of the lower end of the rubber connecting rod (16) is glued with a rubber supporting rod (17), and the rubber supporting rod (17) is arranged to be oblique.