CN202681186U

CN202681186U - Automatic closing chair

Info

Publication number: CN202681186U
Application number: CN 201220368024
Authority: CN
Inventors: 祝浩
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-07-28
Filing date: 2012-07-28
Publication date: 2013-01-23
Anticipated expiration: 2022-07-28

Abstract

The utility model discloses an automatic closing chair, which consists of a chair back, a cushion, a rubber belt, a rotating shaft, a storage box, a garbage box, a fixing hole, a spring and a chair back support. The utility model mainly solves the problems that the conventional chair is easy to age and deposit dust and the like as the chair back and the cushion are directly exposed in the air and manly provides the chair which reduces the closing noise by the rubber belt and implements automatic closing by the spring and the fixing hole. The automatic closing chair has the advantages of rational structure, automatic closing performance, simplicity and practicality, wide application and the like.

Description

But a kind of seat of auto-closing

Technical field

Seat technical field under the utility model, but relate in particular to a kind of seat of auto-closing.

Background technology

Known, although existing Public seat is done relatively goodly in fastness and durability, but the cushion of these seats and the chair back be directly exposed to airborne.Be exposed to the sun for a long time and expose to wind and rain if work as it, the problems such as dust will appear ftractureing, fade, easily deposit in seat, will greatly affect its service life like this.And general present seat is not being made corresponding improvement aspect this.

Summary of the invention

Deficiency for above-mentioned existence the utility model proposes solution.Its technical scheme is: but the seat of a kind of auto-closing of the utility model mainly is comprised of the chair back, cushion, rubber strip, rotating shaft, parcel tray, dustbin, fixing hole, spring, chairback brace.

The technical solution of the utility model is to realize like this ground: cushion and chairback brace all are fixed on the pedestal.When the people leaned against on the chair back, the fixing hole of chair back back will withstand and compress the spring on the chairback brace, thereby so that spring produces certain deformation.When the people left seat, spring can automatically reset, and rotated thereby promote the chair back, so that the chair back and cushion are realized closure.Rubber strip all is installed on the chair back and the cushion, and its effect is the noise when reducing the chair back and cushion closure.We can put foreign material or rubbish in parcel tray corresponding under the seat or the dustbin into and preserve.

The beneficial effects of the utility model are:

But but the seat of a kind of auto-closing of the utility model has the advantages such as auto-closing rational in infrastructure, simple and practical, applied range.(adopted especially the design of rubber strip, spring and fixing hole, the noise when utilizing rubber strip to reduce closure utilizes spring and fixing hole can realize the auto-closing of seat).

Description of drawings

Below in conjunction with drawings and Examples the utility model is described further.

But Fig. 1 is the schematic three dimensional views of the seat of a kind of auto-closing of the utility model.

The side schematic view when but Fig. 2 is seat closed of a kind of auto-closing of the utility model.

The side schematic view when but Fig. 3 is the use of seat of a kind of auto-closing of the utility model.

Among the figure, (1) chair back, (2) cushion, (3) rubber strip, (4) rotating shaft, (5) parcel tray, (6) dustbin, (7) fixing hole, (8) spring, (9) chairback brace.

The specific embodiment

In Fig. 1, the chair back (1) and cushion (2) are all rectangular.Rotating shaft (4) is installed between the chair back (1) and the cushion (2), and the chair back (1) can be rotated around cushion by rotating shaft (4).Rubber strip (3) is installed in respectively the position, edge of the chair back (1) and cushion (2), and it is relative outstanding with cushion (2) than the chair back (1).The in the same size of parcel tray (5) and dustbin (6) is installed in the bottom of cushion (2) side by side.

In Fig. 2, when closed, the rubber strip (3) on the chair back (1) and the cushion (2) is fitted mutually.Fixing hole (7) is circular groove shape, is arranged on the relevant position at the back side of the chair back (1).Chairback brace (9) is fixed on the pedestal, and is the arc sensing chair back (1).Spring (8) is fixedly mounted on the top of chairback brace (9), and its diameter is smaller than fixing hole (7).

In Fig. 3, during use, the chair back (1), cushion (2) are the state of opening.The spring (8) at chairback brace (9) top should withstand in the groove of fixing hole (7).

Claims

1. but the seat of an auto-closing, formed by the chair back, cushion, rubber strip, rotating shaft, parcel tray, dustbin, fixing hole, spring, chairback brace, it is characterized in that: described rubber strip is installed in respectively the position, edge of the chair back and cushion, and it is relative with cushion outstanding than the chair back; Described spring is fixedly mounted on the top of chairback brace, and its diameter is smaller than fixing hole.

2. but the seat of a kind of auto-closing according to claim 1, it is characterized in that: described rotating shaft is installed between the chair back and the cushion.

3. but the seat of a kind of auto-closing according to claim 1, it is characterized in that: described chairback brace is fixed on the pedestal, and is the arc sensing chair back.