CN207574864U

CN207574864U - Multifunction chair that is a kind of removable and positioning

Info

Publication number: CN207574864U
Application number: CN201720468706.XU
Authority: CN
Inventors: 孔强
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-05-01
Filing date: 2017-05-01
Publication date: 2018-07-06
Anticipated expiration: 2027-05-01

Abstract

The utility model is related to multifunction chair that is a kind of removable and positioning, including first and second rear leg（3、31）With first and second front support leg（4、41）And cushion（1）With backrest（2）, which is characterized in that first and second rear leg（3、31）Respectively include first and second idler wheel（10、20）, when first and second front support leg（4、41）Behind separate ground, first and second idler wheel（10、20）It can roll；Further include rotating mechanism（6）, be used to support backrest（2）Fixed frame（5）, backrest（2）Pass through rotating mechanism（6）With cushion（1）Rotation connection simultaneously can be with cushion（1）It overlaps.So first and second front support leg can be allowed after rolling first and second idler wheel to destination locations, to allow first and second front support leg fitting ground for positioning far from ground；When desired cushion is more soft, auxiliary cushion can be made of backrest, increases the comfort level of chair with this, when not needing to backrest come when making auxiliary cushion, fixed frame can prevent backrest from arbitrarily rotating.

Description

Multifunction chair that is a kind of removable and positioning

Technical field

The utility model is related to multifunction chairs that is a kind of removable and positioning.

Background technology

In actual life, chair is had by material classification：Solid wood chair, glass chair, iron skill chair, plastic chair, fabric chair, Pi Yi Chair, foaming chair etc.；

Classify by using：Office chair, dining chair, chair, leisure chaise longue, chaise longue, chair special etc.；

It, can be with thering is idler wheel or no idler wheel to be distinguish, for having but regardless of the chair for being what material or purposes It for the chair of idler wheel, after chair is moved to destination, will arbitrarily move, and think as long as applying point external force chair to it Positioned after movement is good is but difficult to accomplish；

And the cushion of chair be used for a long time after will lost its bounce, people are no longer soft after taking, thus greatly Reduce the service efficiency of chair.

Utility model content

In view of the above deficiency of the prior art, the main technical problems to be solved in the utility model are：

Multifunction chair that is a kind of removable and positioning is provided, it is made to be moved easily and convenient for positioning, and be adjusted The comfort level of cushion.

In order to solve the above technical problems, the utility model employs following technical scheme：

Design multifunction chair that is a kind of removable and positioning, including first and second rear leg and first and second front support leg and Cushion and backrest, first and second rear leg are fixedly connected with first and second front support leg with the cushion respectively, which is characterized in that should First and second rear leg respectively includes first and second idler wheel, and after first and second front support leg is far from ground, which can It rolls；This multifunction chair further includes rotating mechanism, the fixed frame for being used to support the backrest, the backrest by the rotating mechanism with The cushion is rotatablely connected and can be overlapped with the cushion.

It is in the axial trough of concave character type that above-mentioned rotating mechanism, which includes being arranged on the cushion, is fixedly connected on consolidating in the axial trough Dead axle is arranged on the rotor plate for leaning on back, which is socketed by the rotation hole being equipped with fixing axle rotation.

The number of above-mentioned rotating mechanism is two.

Above-mentioned first and second rear leg is in respectively two inverted u-shapeds with first and second front support leg.

The beneficial effects of the utility model are：

The utility model includes first and second rear leg and first and second front support leg and cushion and backrest, is propped up after first and second Foot respectively includes first and second idler wheel, further includes rotating mechanism, the fixed frame for being used to support backrest, backrest by rotating mechanism with Cushion is rotatablely connected and can be overlapped with cushion.So first and second front support leg can be allowed far from ground, first and second idler wheel is rolled to thinking Behind the position wanted, first and second front support leg fitting ground is allowed for positioning；When desired cushion is more soft, can be made of backrest auxiliary Cushion increases the comfort level of chair with this, when not needing to backrest come when making auxiliary cushion, rotation backrest at fixed frame, Gu Determining frame can prevent backrest from arbitrarily rotating.

Description of the drawings

Below in conjunction with the accompanying drawings, the embodiment of the utility model is described in further detail：

Fig. 1 is the stereoscopic schematic diagram of the utility model；

Fig. 2 is I portions three times enlarged drawing shown in FIG. 1；

Fig. 3 is stereoscopic schematic diagram when component backrest shown in FIG. 1 is used as the use of auxiliary cushion.

Reference numeral and its technical characteristic title in attached drawing is as follows：

1 cushion, 2 backrest 3,31 first and second rear legs

4th, 41 first and second front support leg, 5 fixed frame, 6 rotating mechanism

7 axial trough, 8 fixing axle, 9 rotor plate

10th, 20 first and second idler wheel, 11 rotation hole.

Specific embodiment

As shown in Figure 1, 2, 3.

This multifunction chair, including first and second rear leg 3,31 and first and second front support leg 4,41 and cushion 1 and backrest 2, the first rear leg 3 and the first front support leg 4 are integrally formed when manufacturing and are in inverted u-shaped and are arranged on the left side of cushion 1 to be consolidated with it It is fixed, the second rear leg 31 be also integrally formed when being manufactured with the second front support leg 41 and be in inverted u-shaped and be arranged on cushion 1 the right and It is fixed；

First and second rear leg 3,31 is respectively equipped with first and second idler wheel 10,20 and the fixed frame 5 in Qian type, fixed frame 5 Including free both ends, both ends, which are fixedly connected on first and second rear leg 3,31 and tilt backwards, is used to support backrest 2, leans on 2 two groups of rotating mechanisms by being equipped with of the back of the body are rotatablely connected with cushion 1, and two groups of rotating mechanisms are symmetrically disposed in cushion 1 and backrest 2 Adjacent surface on, referring to rotating mechanism 6, rotating mechanism 6 include be arranged on cushion（1）It is in above the axial trough 7 of concave character type, is fixedly connected Fixing axle 8 in axial trough 7, the rotor plate 9 being arranged on backrest 2, rotor plate 9 pass through the rotation hole 11 and fixing axle 8 that are equipped with Rotation socket, backrest 2 can be overlapped by rotation with cushion 1 completely.

When needing the mobile chair period of the day from 11 p.m. to 1 a.m, people sit or are not sitting on chair and can easily move, and specially use hand The bending part of first and second rear leg 3,31 and first and second front support leg 4,41 is buttressed, first and second front support leg 4,41 is lifted far From the ground, first and second idler wheel 10,20 is rolled to desired position, and first and second front support leg 4,41 is allowed to be bonded and can determine with ground Position, when needing to increase the comfort level of cushion 1, rotation backrest 2 is overlapped with cushion 1.

Claims

1. multifunction chair that is a kind of removable and positioning, including first and second rear leg（3、31）With first and second front support leg（4、 41）And cushion（1）With backrest（2）, first and second rear leg（3、31）With first and second front support leg（4、41）Respectively with this Cushion（1）It is fixedly connected, it is characterised in that：First and second rear leg（3、31）Respectively include first and second idler wheel（10、20）, when First and second front support leg（4、41）Behind separate ground, first and second idler wheel（10、20）It can roll；This multifunction chair further includes Rotating mechanism（6）, be used to support the backrest（2）Fixed frame（5）, the backrest（2）Pass through the rotating mechanism（6）With the cushion （1）Rotation connection simultaneously can be with the cushion（1）It overlaps.

2. multifunction chair according to claim 1, it is characterised in that：The rotating mechanism（6）It is described including being arranged on Cushion（1）The upper axial trough in concave character type（7）, be fixedly connected on the axial trough（7）In fixing axle（8）, be arranged on the backrest（2） On rotor plate（9）, the rotor plate（9）Pass through the rotation hole being equipped with（11）With the fixing axle（8）Rotation socket.

3. multifunction chair according to claim 2, it is characterised in that：The number of the rotating mechanism is two.

4. according to the multifunction chair described in claim 1 ~ 3 any claim, it is characterised in that：It is propped up after described first and second Foot（3、31）Respectively with first and second front support leg（4、41）In two inverted u-shapeds.