CN202760665U - Automatic folding seat - Google Patents

Automatic folding seat Download PDF

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Publication number
CN202760665U
CN202760665U CN201220445051.1U CN201220445051U CN202760665U CN 202760665 U CN202760665 U CN 202760665U CN 201220445051 U CN201220445051 U CN 201220445051U CN 202760665 U CN202760665 U CN 202760665U
Authority
CN
China
Prior art keywords
seat
support bar
fixed
backrest
handrail
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CN201220445051.1U
Other languages
Chinese (zh)
Inventor
丰华
胡仓锁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Dafeng Industry Co Ltd
Original Assignee
Zhejiang Dafeng Industry Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhejiang Dafeng Industry Co Ltd filed Critical Zhejiang Dafeng Industry Co Ltd
Priority to CN201220445051.1U priority Critical patent/CN202760665U/en
Application granted granted Critical
Publication of CN202760665U publication Critical patent/CN202760665U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model discloses an automatic folding seat which comprises a support body, a seat board, armrest components and a back. The armrest components comprise armrests and support rods, and lower ends of the support rods are fixedly connected with the support body. The automatic folding seat is characterized in that upper ends of the support rods are rotatably connected with the armrests, connection rods are connected between the armrests and the back, one ends of the connection rods are rotatably connected with the armrests, and the other ends are totatably connected with the back; connection components which can enable the seat board to be folded are arranged between the seat board and the back and comprise connection blocks, rotation shafts and torsion springs, the connection blocks are fixed on the lateral side of the seat board and rotatably connected with the back, the torsion springs are sleeved on the rotation shafts, one ends of the rotation shafts are fixed on the connection blocks, the other ends are roatatbly connected with the support rods, one ends of the torsion springs are fixed on the connection blocks, and the other ends of the torsion springs are fixed on the support rods. The automatic folding seat the advantages that the structure is simple, the seat board and the armrests can be folded automatically, and the seat is convenient to use.

Description

A kind of auto-folder seat
Technical field
The utility model relates to the furniture technical field, relates in particular to seat, relates in particular to a kind of auto-folder seat.
Background technology
The kind of existing tilting seat is a lot, but most tilting seats are to draw in and fold by manpower, this class tilting seat, mainly be in the narrower family of spatial dimension, minimized office is indoor or bantam shop in etc. the place use morely, its objective is that saving the space is convenient to collection.And at a lot of public areas, use tilting seat, its purpose just is not to be convenient to collection, but convenient cleaning.As: the places such as meeting room, video display institute, waiting room, waiting room need to arrange a lot of seats.The seat that existing public place is settled, the basic building blocks such as its seat, handrail and backrest all are to adopt to be fixedly connected with each other, its structural form is changeless, therefore it is larger to take up room, cleaning for the playground is very inconvenient, and the environmental sanitation of doing these playgrounds well is brought great trouble.For improving the cleaning condition, show more common a kind of tilting seat, this folding seat adopts turning cylinder is installed on the non-gravity line of seat, makes seat uneven, and under non-working condition, seat is erectility, namely draws folded state in.During use, with hand seat is turned down downwards, personnel take seat again, and when personnel leave, erectility is replied in the seat upset, namely draws folded state in.Although such seat makes moderate progress to the condition of cleaning health, because this collapsible formula seat is that seat can fold, and its handrail can not fold, and equally cleaning works is had larger overslaugh.
The utility model content
The technical problem that (one) will solve
The technical problems to be solved in the utility model is, provides a kind of simple in structure, and the new type foldable seat that its seat and handrail can auto-folders.
(2) technical scheme
A kind of auto-folder seat, comprise supporter, seat, armrest assembly and backrest, described armrest assembly comprises handrail and support bar, the lower end of described support bar and supporter are for being fixedly connected with, it is characterized in that the upper end of described support bar and handrail arrange a connecting rod for being rotationally connected between described handrail and the backrest, one end of connecting rod and handrail are for being rotationally connected, and the other end and backrest are rotationally connected; Between seat and backrest, be provided with the coupling assembling that can make seat folding, described coupling assembling comprises contiguous block, turning cylinder, torsion spring, described contiguous block be fixed on seat the side and with backrest for being rotationally connected, described torsion spring set is in rotating shaft, one end of described turning cylinder is fixed on the contiguous block, the other end and support bar are rotationally connected, and an end of described torsion spring is fixed on the contiguous block, and the other end is fixed on the support bar.
(3) beneficial effect
Compared with prior art, the utlity model has simple in structure, the advantage that seat and handrail can auto-folders.
The utility model also has following feature and advantage:
Described supporter is arranged to a feet and a horizontal support bar, and the bottom of described feet arranges a supporting surface.This structure has the advantage of saving material.
Described supporter also can arrange symmetrical two feets.This structure is more stable.
Description of drawings
Fig. 1 is that a kind of auto-folder seat of the utility model master looks schematic diagram.
Fig. 2 is a kind of auto-folder seat of the utility model schematic side view;
Fig. 3 is a kind of auto-folder seat of the utility model folded state schematic diagram;
Shown in the figure: 1, supporter, 2, seat, 3, armrest assembly, 31, handrail, 32, support bar, 4, backrest, 51, contiguous block, 52, turning cylinder, 53, torsion spring, 6, connecting rod.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
Such as Fig. 1, Fig. 2 and shown in Figure 3, a kind of auto-folder seat comprises supporter 1, seat 2, armrest assembly 3 and backrest 4; Described armrest assembly 3 comprises handrail 31 and support bar 32, the lower end of described support bar 32 and supporter 1 are for being fixedly connected with, the upper end of described support bar 32 and handrail 31 are rotationally connected, one connecting rod 6 is set between described handrail 31 and the backrest 4, one end of connecting rod 6 and handrail 31 are for being rotationally connected, and the other end and backrest 4 are rotationally connected.
Between seat 2 and backrest 4, be provided with the coupling assembling that seat 2 is folded; Described coupling assembling comprises contiguous block 51, turning cylinder 52, torsion spring 53; Described contiguous block 51 be fixed on seat 2 the side and with backrest 4 for being rotationally connected; Described torsion spring 53 is enclosed within on the turning cylinder 52; One end of described turning cylinder 52 is fixed on the contiguous block 51, and the other end and support bar 32 are rotationally connected; One end of described torsion spring 53 is fixed on the contiguous block 51, and the other end is fixed on the support bar 32;
Described supporter 1 is arranged to a feet and a horizontal support bar, and the bottom of described feet arranges a supporting surface.
Described supporter 1 also can arrange symmetrical two feets.
During use, the user overturns seat get off with hand, personnel take, and at this moment, torsion spring is in stress, when personnel leave seat, under the effect of torsion spring reset force, seat is upwards dug, and the contiguous block 51 that is fixed on seat is left behind backrest 4, backrest 4 is shifted downwards, and backrest 4 drives handrail 31 by connecting rod 6 and upwards digs folding.Thereby realized the purpose of seat 2 and handrail 31 energy auto-folders.
The above only is preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims (3)

1. auto-folder seat, comprise supporter (1), seat (2), armrest assembly (3) and backrest (4), described armrest assembly (3) comprises handrail (31) and support bar (32), the lower end of described support bar (32) and supporter (1) are for being fixedly connected with, it is characterized in that: the upper end of described support bar (32) and handrail (31) are rotationally connected, between described handrail (31) and the backrest (4) connecting rod (6) is set, one end of described connecting rod (6) and handrail (31) are for being rotationally connected, and the other end and backrest (4) are rotationally connected; Between seat (2) and backrest (4), be provided with the coupling assembling that can make seat (2) folding, described coupling assembling comprises contiguous block (51), turning cylinder (52), torsion spring (53), described contiguous block (51) be fixed on seat (2) the side and with backrest (4) for being rotationally connected, described torsion spring (53) is enclosed within on the turning cylinder (52), one end of described turning cylinder (52) is fixed on the contiguous block (51), the other end and support bar (32) are rotationally connected, one end of described torsion spring (53) is fixed on the contiguous block (51), and the other end is fixed on the support bar (32).
2. a kind of auto-folder seat as claimed in claim 1 is characterized in that, described supporter (1) is arranged to a feet and a horizontal support bar, and the bottom of described feet arranges a supporting surface.
3. a kind of auto-folder seat as claimed in claim 1 is characterized in that, described supporter (1) also can arrange symmetrical two feets.
CN201220445051.1U 2012-09-03 2012-09-03 Automatic folding seat Expired - Lifetime CN202760665U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201220445051.1U CN202760665U (en) 2012-09-03 2012-09-03 Automatic folding seat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201220445051.1U CN202760665U (en) 2012-09-03 2012-09-03 Automatic folding seat

Publications (1)

Publication Number Publication Date
CN202760665U true CN202760665U (en) 2013-03-06

Family

ID=47767282

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201220445051.1U Expired - Lifetime CN202760665U (en) 2012-09-03 2012-09-03 Automatic folding seat

Country Status (1)

Country Link
CN (1) CN202760665U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107157164A (en) * 2017-03-27 2017-09-15 惠州市玖丰科技实业有限公司 Seat chair with adjustable
CN108771373A (en) * 2018-07-25 2018-11-09 黄灵 A kind of overturning drawing and pulling type Riding Accommodation in the area that waits for house construction engineering
CN117045059A (en) * 2023-08-11 2023-11-14 广东郦江科创实业有限公司 A kind of folding auditorium chair

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107157164A (en) * 2017-03-27 2017-09-15 惠州市玖丰科技实业有限公司 Seat chair with adjustable
CN107157164B (en) * 2017-03-27 2020-09-29 惠州市玖丰科技实业有限公司 Adjustable chair
CN108771373A (en) * 2018-07-25 2018-11-09 黄灵 A kind of overturning drawing and pulling type Riding Accommodation in the area that waits for house construction engineering
CN117045059A (en) * 2023-08-11 2023-11-14 广东郦江科创实业有限公司 A kind of folding auditorium chair

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee
CP01 Change in the name or title of a patent holder

Address after: 315400 Ningbo Province, Yuyao City, new North Road, No. 737, No.

Patentee after: ZHEJIANG DAFENG INDUSTRY Co.,Ltd.

Address before: 315400 Ningbo Province, Yuyao City, new North Road, No. 737, No.

Patentee before: Zhejiang Dafeng Industrial Co.,Ltd.

CX01 Expiry of patent term

Granted publication date: 20130306

CX01 Expiry of patent term