CN205234000U

CN205234000U - Chair of adjustable sitting height

Info

Publication number: CN205234000U
Application number: CN201520943707.6U
Authority: CN
Inventors: 王铭帅
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-11-23
Filing date: 2015-11-23
Publication date: 2016-05-18
Anticipated expiration: 2025-11-23

Abstract

The utility model provides a chair of adjustable sitting height, there are a plurality of the same cushions on the seat face, the cushion passes through thru hole activity suit on the back of the chair. Through the quantity of increase and decrease cushion, or raise the cushion, put down, and adjust the height at seat. Simultaneously, raiseing the cushion back, because its length is greater than the back of the chair, consequently can take on the back of the chair, making the back of the chair soft, using more comfortablely. The cushion can be followed the back of the chair at any time and taken off or sheathe in, and it is clean to be convenient for, and the structure is also simple, and is small.

Description

A kind of chair of adjustable sitting height

Technical field

The utility model belongs to field of furniture, particularly a kind of chair of adjustable sitting height.

Background technology

The chair of family expenses or the chair of office at present, wooden structures if, seldom has and can regulate seatHigh. And in office chair, the function of adjustable sitting height is very common, but it all comprises complicated adjusting machineStructure, if damaged, is difficult to repair. , if chair itself damages, must change, this just makes meanwhileBecome significant wastage.

Summary of the invention

The utility model provides a kind of chair of adjustable sitting height for solving the technical problem existing in known technologySon. Can regulate easily the height at seat, take into account backrest softness simultaneously.

The technical scheme that the utility model is taked for the technical problem existing in solution known technology is:

A chair for adjustable sitting height, is characterized in that: in sitting face, there are multiple identical cushions, and described softPad passes through open-work movable set on the chair back.

The utility model can also be by the following technical solutions:

Described cushion from open-work to the length of sitting side edge, than the high 5cm that is no less than of the height of the chair back.

The open-work of described cushion and the cross section of the chair back match.

The described chair back is detachable, the open-work of described cushion with the shape of described disassembling part to mating.

Advantage and the good effect that the utlity model has are:

By the quantity of increase and decrease cushion, or cushion is started, put down, and the height at adjusting seat., after cushion is started, because its length is greater than the chair back, therefore can ride on the chair back meanwhile, make chairThe back of the body is soft, uses more comfortable. Cushion can take off or put from the chair back at any time, is convenient to clean knotStructure is also simple, and volume is little.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the schematic diagram of embodiment 1;

Fig. 3 is the schematic diagram of embodiment 2.

In figure: 1, chair; 2, the chair back; 3, cushion; 31, open-work.

Detailed description of the invention

For further understanding summary of the invention of the present utility model, Characteristic, hereby exemplify following enforcementExample, and coordinate accompanying drawing to be described in detail as follows:

Embodiment mono-:

Refer to Fig. 1 to Fig. 2, a kind of chair of adjustable sitting height, is characterized in that: in sitting face, have multipleIdentical cushion 3, described cushion 3 passes through open-work 31 movable sets on the chair back 2. Described cushion 3 certainlyOpen-work 31 is to the length of sitting side edge, than the high 5cm that is no less than of the height of the chair back 2.

The utility model regulates the cardinal principle of sitting height to be just, by several identical and have certain thicknessCushion is sleeved on the chair back simultaneously, has so just reached certain sitting height, and the quantity of cushion can be withMeaning increase and decrease.

Most important innovative point is, the length of this cushion from open-work to edge very long (sit down timeTime is certain to hang down and comes a lot), if regulate sitting height, cushion is started, directly ride on the chair back---instead of take away. The benefit of design has two at least like this, and the first needn't all be got cushion at every turnLower or load onto, it two is that, when cushion is started, when riding on the chair back, backrest is also just soft.

In order to realize this function, applicant obtains the Design of length of cushion at least and exceeds 5 lis than the chair backRice is not drop in order to ride over fully on the chair back.

The open-work 31 of described cushion 3 matches with the cross section of the chair back.

In the time that the cross section of open-work and the chair back is designed to such an extent that match, actual reached one very generalWith function, in other words, can design the relatively large cushion of a kind of open-work, to common household orThe wooden chair of handling official business, can be sleeved on the chair back, then, according to user's needs, starts, and takesOn the chair back, realize the function that regulates sitting height (and making chair back softness).

Embodiment bis-:

Refer to Fig. 1 and Fig. 3, the described chair back 2 is detachable, the open-work of described cushion 3 31 with described in tear openUnload the shape of portion to coupling.

If the chair back is designed to dismountable, also just equal cushion and chair itself to be designed to join completelyCover. In the time that the chair back disassembles, the part that the chair back is connected with chair sitting face can be any shape, such asCan rely on the column on both sides, also can be designed as and only have a middle column. Fig. 3 example be exactly to establishCount the scheme of two heel posts, at this moment, need first the chair back to be unloaded, get the cushion that needs quantity, will be thoroughlyThe position alignment of hole and disassembling part, security protection is good, then the chair back is installed. This design is than a upper embodiment'sBenefit is, the arrangement of cushion is more stable, is difficult for dropping.

The utility model, by after cushion is flexibly connected with chair, starts and rides on the chair back, or put down flatBe layered in sitting face, alternating movement so repeatedly, has realized the adjusting of sitting face height, on the other hand on the one handRealize chair back softness.

Claims

1. a chair for adjustable sitting height, is characterized in that: in sitting face, there are multiple identical cushions, described inCushion passes through open-work movable set on the chair back.

2. the chair of a kind of adjustable sitting height according to claim 1, is characterized in that: described cushionFrom open-work to the length of sitting side edge, than the high 5cm that is no less than of the height of the chair back.

3. the chair of a kind of adjustable sitting height according to claim 1 and 2, is characterized in that: described inThe open-work of cushion and the cross section of the chair back match.

4. the chair of a kind of adjustable sitting height according to claim 1 and 2, is characterized in that: described inThe chair back is detachable, the open-work of described cushion with the shape of described disassembling part to mating.