CN215015375U

CN215015375U - Portable foldable seat

Info

Publication number: CN215015375U
Application number: CN202121082649.4U
Authority: CN
Inventors: 张宗超
Original assignee: Shenzhen Ruidao Metal Structure Co ltd
Current assignee: Shenzhen Ruidao Metal Structure Co ltd
Priority date: 2021-05-20
Filing date: 2021-05-20
Publication date: 2021-12-07
Anticipated expiration: 2031-05-20

Abstract

The utility model discloses an easily carry collapsible seat, include base, articulated seat, back skeleton, back plate body, the folding stop gear of back, prevent turning over positioning mechanism and seat after, there is the seat through the bolt fastening on the base, the base rear side has set firmly articulated seat, articulated being provided with back skeleton on the articulated seat, back skeleton passes the back plate body, be provided with between base and the back skeleton and be used for restricting the folding stop gear of back skeleton pivoted back, base front side lower part is provided with prevents turning over positioning mechanism after. The utility model discloses can make the facility cooperation in seat and the gymnasium use, can use with the old bench cooperation in the park simultaneously, can improve people and sit the comfort level of stool, can reduce the renewal cost of current facility simultaneously, satisfying demand that can be better can fold simultaneously, carries the transportation convenience.

Description

Portable foldable seat

Technical Field

The utility model relates to a technical field of seat, especially an easily carry technical field of collapsible seat.

Background

Many gymnasiums have no seat, only have the cement step, when spectators use, can only sit on the step, but because the step has more dust, sit on the human health unfavorable for the long time at the same time, the seat in some gymnasiums is not renewed for a long time, cause ageing seriously, can't use already; at present, after long-time efflorescence, the long-strip wooden stool used in many parks is cracked in paint, is very uneven, is replaced by a new wooden stool, and has higher cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem among the prior art, provide an easily carry collapsible seat, can make the facility cooperation in seat and the gymnasium use, can use with the old bench cooperation in the park simultaneously, can improve the comfort level that people sat the stool, can reduce the renewal cost of current facility simultaneously, can be better satisfy the demand, can fold simultaneously, carry the transportation convenience.

In order to realize the above-mentioned purpose, the utility model provides an easily carry collapsible seat, include base, articulated seat, back skeleton, back plate body, the folding stop gear of back, prevent turning over positioning mechanism and seat after, be fixed with the seat through the bolt on the base, the base rear side has set firmly articulated seat, it is provided with back skeleton to articulate on the seat, back skeleton passes the back plate body, be provided with between base and the back skeleton and be used for restricting the folding stop gear of back skeleton pivoted back, base front side lower part is provided with prevents turning over positioning mechanism after.

Preferably, the backrest folding limiting mechanism comprises a limiting hook body and a positioning bolt, one end of the limiting hook body is hooked on the base, and the other end of the limiting hook body is fixed on the backrest framework through the positioning bolt.

Preferably, the limiting hook body comprises a hook body and a limiting plate, the limiting plate is fixedly arranged on one side of the hook body, an adjusting long hole is formed in the limiting plate, and the positioning bolt penetrates through the adjusting long hole.

Preferably, the backward turning prevention positioning mechanism comprises a sleeve and a positioning hook body, the sleeve is fixedly arranged on the base, and one end of the positioning hook body is inserted into the sleeve.

Preferably, the sleeve is provided with a disassembling positioning hole, the positioning hook body is provided with a spring pin, and the spring pin is inserted into the disassembling positioning hole.

The utility model has the advantages that: the utility model discloses a with base, articulated seat, back skeleton, back plate body, the folding stop gear of back, prevent turning over positioning mechanism and seat application on the seat, can make the facility cooperation in seat and the gymnasium use, can use with the cooperation of the ageing bench in the park simultaneously, can improve the comfort level of people's stool, can reduce the more recent cost of current facility simultaneously, can be better satisfy the demand, can fold simultaneously, carry the transportation convenience.

Drawings

The above and other features, properties and advantages of the present invention will become more apparent from the following description of the embodiments taken in conjunction with the accompanying drawings in which like reference characters refer to like features throughout and in which:

FIG. 1 is a top perspective view of a portable foldable seat of the present invention;

fig. 2 is a schematic bottom perspective view of the portable foldable seat of the present invention;

FIG. 3 is an exploded view of the portable foldable seat of the present invention;

FIG. 4 is a perspective view of the anti-tip-back positioning mechanism;

fig. 5 is a perspective view of the backrest folding limiting mechanism.

In the figure: 1-base, 2-hinged base, 3-backrest framework, 4-backrest plate body, 5-backrest folding limiting mechanism, 51-limiting hook body, 511-hook body, 512-limiting plate, 5121-adjusting long hole, 52-positioning bolt, 6-anti-backward-turning positioning mechanism, 61-sleeve, 611-disassembling positioning hole, 62-positioning hook body, 621-spring pin and 7-seat plate.

Detailed Description

Referring to fig. 1, 2 and 3, the portable foldable seat of the present invention comprises a base 1, a hinged seat 2, a backrest frame 3, a backrest plate 4, a backrest folding limiting mechanism 5, a backward turning preventing positioning mechanism 6 and a seat plate 7, wherein the seat plate 7 is fixed on the base 1 by bolts, when in use, a person sits on the seat plate 7, the seat plate 7 can be made of wood or plastic, the hinged seat 2 is fixedly arranged at the rear side of the base 1, the backrest frame 3 is hinged on the hinged seat 2, the backrest frame 3 passes through the backrest plate 4, the backrest plate 4 is provided with a connecting hole, the backrest frame 3 passes through the backrest plate 4 from the end to connect the backrest plate 4 with the backrest frame 3, the backrest folding limiting mechanism 5 for limiting the rotation of the backrest frame 3 is arranged between the base 1 and the backrest frame 3, because the backrest frame 3 is not in use, can fold forward, in order to avoid back skeleton 3 when receiving non-target exogenic action and folding forward, through the upset of back folding stop gear 5 restriction back skeleton 3, base 1 front side lower part is provided with prevents turning over positioning mechanism 6 backward, fixes the chair seat through preventing turning over positioning mechanism 6 backward, prevents turning over positioning mechanism 6 backward and can hang at the current seat edge in gymnasium, also can hang at wooden bench edge.

Referring to fig. 3 to 5, the backrest folding limiting mechanism 5 includes a limiting hook 51 and a positioning bolt 52, one end of the limiting hook 51 is hooked on the base 1, and the other end of the limiting hook 51 is fixed on the backrest frame 3 through the positioning bolt 52, when the backrest folding limiting mechanism is installed, one end of the limiting hook 51 is firstly hooked on the base 1, and then the other end of the limiting hook 51 is fixed on the backrest frame 3 through the positioning bolt 52. The limiting hook body 51 comprises a hook body 511 and a limiting plate 512, the limiting plate 512 is fixedly arranged on one side of the hook body 511, an adjusting long hole 5121 is formed in the limiting plate 512, and the positioning bolt 52 penetrates through the adjusting long hole 5121. The anti-backward-overturning positioning mechanism 6 comprises a sleeve 61 and a positioning hook body 62, wherein the sleeve 61 is fixedly arranged on the base 1, and one end of the positioning hook body 62 is inserted into the sleeve 61. The sleeve 61 is provided with a disassembling positioning hole 611, the positioning hook 62 is provided with a spring pin 621, the spring pin 621 is inserted in the disassembling positioning hole 611, and the positioning hook 62 can be pulled out from the sleeve 61 by pressing the spring pin 621 inwards

The utility model relates to an easily carry collapsible seat, through with base 1, articulated seat 2, back skeleton 3, back plate body 4, the folding stop gear of back 5, prevent turning over positioning mechanism 6 and seat 7 and use on the seat after, can make the facility cooperation use in seat and the body institute shop, can use with the cooperation of the ageing bench in the park simultaneously, can improve the comfort level that people sat the stool, can reduce the more recent cost of current facility simultaneously, can be better satisfy the demand, can fold simultaneously, it is convenient to carry the transportation.

The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.

Claims

1. An easily-carried foldable seat is characterized in that: including base (1), articulated seat (2), back skeleton (3), back plate body (4), the folding stop gear of back (5), prevent turning over positioning mechanism (6) and seat (7) after, be fixed with seat (7) through the bolt on base (1), base (1) rear side has set firmly articulated seat (2), articulated being provided with back skeleton (3) on articulated seat (2), back plate body (4) is passed in back skeleton (3), be provided with between base (1) and back skeleton (3) and be used for restricting back skeleton (3) pivoted back folding stop gear (5), base (1) front side lower part is provided with prevents turning over positioning mechanism (6) after.

2. The portable and foldable seat as claimed in claim 1, wherein: the backrest folding limiting mechanism (5) comprises a limiting hook body (51) and a positioning bolt (52), one end of the limiting hook body (51) is hooked on the base (1), and the other end of the limiting hook body is fixed on the backrest framework (3) through the positioning bolt (52).

3. An easy-to-carry foldable seat as claimed in claim 2, wherein: the limiting hook body (51) comprises a hook body (511) and a limiting plate (512), the limiting plate (512) is fixedly arranged on one side of the hook body (511), an adjusting long hole (5121) is formed in the limiting plate (512), and the positioning bolt (52) penetrates through the adjusting long hole (5121).

4. The portable and foldable seat as claimed in claim 1, wherein: the backward-overturning preventing positioning mechanism (6) comprises a sleeve (61) and a positioning hook body (62), the sleeve (61) is fixedly arranged on the base (1), and one end of the positioning hook body (62) is inserted into the sleeve (61).

5. An easy-to-carry foldable seat as claimed in claim 4, wherein: the sleeve (61) is provided with a disassembling positioning hole (611), the positioning hook body (62) is provided with a spring pin (621), and the spring pin (621) is inserted into the disassembling positioning hole (611).