CN211431812U

CN211431812U - Foldable seat

Info

Publication number: CN211431812U
Application number: CN201821442293.9U
Authority: CN
Inventors: 秦华平; 张积伟; 包文浩
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-09-04
Filing date: 2018-09-04
Publication date: 2020-09-08
Anticipated expiration: 2028-09-04

Abstract

The utility model discloses a folded cascade seat, including backup pad, bedplate, connecting plate, fixed plate and limiting plate, backup pad and connecting plate pin joint are at the relative both ends of bedplate respectively, the fixed plate is connected on the connecting plate, limiting plate folded cascade seat is on a parallel with the bedplate, and its both ends pin joint is at the middle part of backup pad and connecting plate respectively. The structure is simple, the use is convenient and fast, and the application occasions are wide.

Description

Foldable seat

Technical Field

The utility model relates to a seat, especially, relate to a folded cascade seat.

Background

In the prior art, a conventional seat is not convenient to fold and large in occupied space, even if the seat can be folded, the seat still has a large volume after being contracted, is inconvenient to carry and is too cumbersome to use, and the requirements of simplicity, portability, wide application occasions and the like cannot be met.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a foldable seat which is simple in structure, convenient to use and wide in application occasions.

In order to solve the above problem, the utility model discloses the technical scheme who adopts as follows:

the foldable seat comprises a supporting plate, a seat plate, a connecting plate, a fixing plate and a limiting plate, wherein the supporting plate and the connecting plate are respectively pivoted at two opposite ends of the seat plate, the fixing plate is connected onto the connecting plate, the limiting plate is parallel to the seat plate, and two ends of the limiting plate are respectively pivoted in the middle of the supporting plate and the middle of the connecting plate.

Preferably, the bottom end of the supporting plate is provided with a buffer pad.

Preferably, the support plate is provided with a holding groove.

Preferably, the two opposite ends of the seat plate are respectively provided with a first shaft hole and a second shaft hole, the top end of the supporting plate is provided with a first rotating shaft corresponding to the first shaft hole, and the top end of the connecting plate is provided with a second rotating shaft corresponding to the second shaft hole.

Preferably, the second rotating shaft is a buffer damping rotating shaft.

Preferably, the both ends of limiting plate are provided with third pivot and fourth pivot respectively, the backup pad middle part is provided with the third shaft hole that corresponds with the third pivot, the middle part of connecting plate is provided with the fourth shaft hole that corresponds with the fourth pivot.

Preferably, a containing groove is formed in the connecting plate, and the width of the containing groove is not smaller than that of the limiting plate.

Preferably, the fourth shaft hole is formed in two sides of the accommodating groove and located on one side, far away from the supporting plate, of the connecting plate.

Preferably, the sum of the lengths of the seat plate and the connecting plate is less than the height of the supporting plate.

Preferably, a fixing column and a fixing hole are arranged on the fixing plate, and the fixing plate is connected with the connecting plate through the fixing column.

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses in, adopt bedplate and limiting plate pin joint respectively in the structure of backup pad and connecting plate, when the connecting plate passes through the fixed plate to be fixed on external wall body or cylinder, can realize the folding and opening of seat through light rotation backup pad, this seat simple structure, use convenient, application occasion are extensive.

Drawings

Fig. 1 is a schematic structural view of a foldable seat (in a use state) in the present invention;

FIG. 2 is an exploded view of FIG. 1;

figure 3 is a schematic view of the foldable seat of figure 1 (in a retracted state);

wherein, 1 is a support plate, 11 is a cushion pad, 12 is a holding groove, 2 is a seat plate, 21 is a first shaft hole, 22 is a second shaft hole, 3 is a connecting plate, 31 is an accommodating groove, 32 is a second rotating shaft, 33 is a fourth shaft hole, 4 is a fixing plate, 41 is a fixing column, 5 is a limiting plate, 51 is a third rotating shaft, 52 is a fourth rotating shaft, and 53 is a through hole.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1-3, for the utility model discloses a folded cascade seat in the preferred embodiment, including backup pad 1, bedplate 2, connecting plate 3, fixed plate 4 and limiting plate 5, backup pad 1 and connecting plate 3 pin joint respectively at 1 relative both ends of bedplate, and fixed plate 4 is connected on connecting plate 3, and limiting plate 5 is on a parallel with bedplate 2, and its both ends pin joint respectively at the middle part of backup pad 1 and connecting plate 3 can play fine limiting displacement, and restriction backup pad 1 excessively rotates. The utility model discloses in, adopt bedplate 2 and limiting plate 5 pin joint respectively at backup pad 1 and connecting plate 3's structure, when connecting plate 3 fixes on external wall body or cylinder through fixed plate 4, can realize folding and opening of seat through light rotation backup pad 1, this seat simple structure, use convenient, application occasion are extensive.

Specifically, the bottom end of the supporting plate 1 is provided with a cushion pad 11, so that the impact between the supporting plate 1 and the ground is reduced when the supporting plate is used, and the structure of the supporting plate 1 is protected; to facilitate the retraction and extension of the support plate, the support plate 1 is provided with a grip slot 12.

Specifically, the two opposite ends of the seat plate 2 are respectively provided with a first shaft hole 21 and a second shaft hole 22, the top end of the support plate 1 is provided with a first rotating shaft corresponding to the first shaft hole 21, and the top end of the connecting plate 3 is provided with a second rotating shaft 32 corresponding to the second shaft hole 22. The two ends of the limiting plate 5 are respectively provided with a third rotating shaft 51 and a fourth rotating shaft 52, the middle part of the supporting plate 1 is provided with a third shaft hole corresponding to the third rotating shaft 51, and the middle part of the connecting plate 3 is provided with a fourth shaft hole 33 corresponding to the fourth rotating shaft 52. The connection among the supporting plate 1, the seat plate 2, the connecting plate 3 and the limiting plate 5 is realized through the corresponding relation of the rotating shaft and the shaft hole, the cost is low, and the stability is ensured. Preferably, the second shaft 32 is a damping shaft, and the damping shaft is designed to provide a certain damping when the seat is unfolded, so as not to damage the ground.

Specifically, the connecting plate 3 is provided with a containing groove 31, and the width of the containing groove 31 is not less than the width of the limiting plate 5; the fourth shaft holes 33 are disposed at both sides of the receiving groove 31 at a side of the connecting plate 3 away from the supporting plate 1. The accommodating groove 31 facilitates the contraction of the seat, so that the seat is more attractive after being contracted.

Specifically, the sum of the lengths of the seat plate 2 and the connecting plate 3 is smaller than the height of the supporting plate 1, and when the seat plate 2 and the connecting plate 3 are contracted, the seat plate 2 and the connecting plate 3 are completely accommodated in the supporting plate 1, so that the contraction is most thorough.

Specifically, the fixing plate 4 is provided with fixing columns 41 and fixing holes for fixing the fixing plate 4 on an external wall or a column, and the fixing plate 4 is connected with the connecting plate 3 through the fixing columns 41, so that the fixing of the fixing plate 4 on the external wall or the column is facilitated.

Specifically, the limiting plate 5 is provided with the through hole 53, so that the weight of the limiting plate 5 is reduced, and the overall weight of the seat is reduced.

In the utility model, the seat board 2 can be provided with an elastic cushion, thereby improving the comfort when in use.

The utility model discloses in, adopt bedplate 2 and limiting plate 5 pin joint respectively at backup pad 1 and connecting plate 3's structure, when connecting plate 3 fixes on external wall body or cylinder through fixed plate 4, can realize folding and opening of seat through light rotation backup pad 1, this seat simple structure, use convenient, application occasion are extensive.

Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes are intended to fall within the scope of the claims.

Claims

1. The foldable seat is characterized by comprising a supporting plate, a seat plate, a connecting plate, a fixing plate and a limiting plate, wherein the supporting plate and the connecting plate are respectively pivoted at two opposite ends of the seat plate, the fixing plate is connected to the connecting plate, the limiting plate is parallel to the seat plate, and two ends of the limiting plate are respectively pivoted in the middle of the supporting plate and the middle of the connecting plate.

2. Foldable seat according to claim 1, characterized in that the bottom end of said support plate is provided with a cushion.

3. The foldable seat of claim 1, wherein the support panel is provided with a gripping slot.

4. The foldable seat as claimed in claim 1, wherein the seat board has a first shaft hole and a second shaft hole at opposite ends thereof, the supporting board has a first shaft at a top end thereof corresponding to the first shaft hole, and the connecting board has a second shaft at a top end thereof corresponding to the second shaft hole.

5. The foldable seat of claim 4, wherein the second shaft is a cushioned damping shaft.

6. The foldable seat as claimed in claim 1, wherein the limiting plate has a third shaft and a fourth shaft respectively disposed at two ends thereof, the supporting plate has a third shaft hole corresponding to the third shaft, and the connecting plate has a fourth shaft hole corresponding to the fourth shaft.

7. The foldable seat as claimed in claim 6, wherein the connecting plate has a receiving slot, and the width of the receiving slot is not less than the width of the limiting plate.

8. The foldable seat as claimed in claim 7, wherein the fourth shaft holes are disposed at two sides of the receiving slot at a side of the connecting plate away from the supporting plate.

9. The foldable seat as recited in claim 1, wherein a sum of the lengths of the seat pan and the web is less than the height of the support panel.

10. Foldable seat according to any one of claims 1 to 9, characterised in that said fixed plates are provided with fixing posts and fixing holes, said fixed plates being connected to said connection plate by means of said fixing posts.