CN2836612Y

CN2836612Y - Chair rack structure for stretching foot

Info

Publication number: CN2836612Y
Application number: CN 200520035480
Authority: CN
Inventors: 杨梅
Original assignee: Chengdu Wuhou District Pyramid Design Studio
Current assignee: Chengdu Wuhou District Pyramid Design Studio
Priority date: 2005-09-16
Filing date: 2005-09-16
Publication date: 2006-11-15
Anticipated expiration: 2015-09-16

Abstract

The utility model discloses a leg stretching support structure for chairs for noon break, which is arranged under a seat. The utility model comprises a leg stretching plate 1, a leg stretching plate 2, a support frame, hinges, etc., wherein the leg stretching plate 1 is connected to a seat bottom plate through one hinge, and the hinge can only rotate 180 DEG; the leg stretching plate 2 is connected with the leg stretching plate 1 through the hinge, and the hinge can only rotate 180 DEG; the support frame is arranged on the leg stretching plate 2, can only rotate 90 DEG on the vertical direction and be stood on ground playing the support function. When the utility model is used, the leg stretching plate 1 is firstly rotated for 180 DEG, the leg stretching plate 2 is then rotated for 180 DEG and the support frame is put down. Users can put the legs flat, and have effective rest.

Description

The lunch break chair stretch the foot support structure

Technical field the utility model relates to a kind of lunch break chair, and especially the bottom, seat includes the lunch break chair of stretching foot support structure structure.

Background technology is present, uses at both can be used as general chair, and the dual-purpose chair that can partly lie again and have a rest has satisfied the needs of working clan's lunch break.In the present patent application file, this office, the dual-purpose chair of lunch break are called " lunch break chair ".

Chinese patent CN1582816 number disclosed " using electronic sports chair " patent (application number: CN200410024188.X) more, be with electronic control seat, can put obliquity to backrest, at the flexible pedal of chair inferoanterior dress, electric device is installed in the seat lower position, mainly be made of crankshaft connecting rod system, gearing speed-reducer and motor assembling, electric controling switch is installed on handrail one side, starts chair at any time and seesaws and take care of health; Main beneficial effect is the many usefulness of a chair, both can be used as general chair and has used, and also can carry out the electric body building motion, the rest regulation of breathing health etc. of can partly lying again.The weak point of this patent is: the rest regulation of breathing health that is merely able to partly lie, user's pin can't be set level.

Chinese patent CN2060644 number disclosed " chair bed " patent (application number: CN90200579.0), be that chair is decomposed into bench and two independent sectors of backrest.Bench has seat and chair leg, and backrest is rectangular planar shaped, and whole plane all can play a supportive role to human body, also has a pair of pull bar that plays the footpost effect on the backrest.After backrest is erected in bench, and, just consist of chair with pull bar, when pin fastens as one.When backrest keeps flat with seat contourly, put down pull bar and make footpost, and with the bench close-coupled be one, just become bed.The weak point of this patent is: only play the footpost effect with pull bar, make shank uncomfortable, can not get effective rest.

The purpose of this utility model be exactly a kind of lunch break chair simple in structure, easy to use will be provided stretch the foot support structure, be placed in the bottom, seat, can allow user's pin set level after stretching, obtain more effective rest.

The utility model content in order to achieve the above object, the lunch break chair that the utility model provides stretch the foot support structure, be placed in the bottom, seat, comprise and stretch sole one, stretch parts such as sole two, support, hinge: stretching sole one is connected on the seat bottom plate by hinge, and hinge can only Rotate 180 °; Stretch sole two and connect by hinge and stretch sole one, hinge can only Rotate 180 °; Support is connected to be stretched on the sole two, can only can be erected in ground and play a supportive role at the vertical direction half-twist.When the present invention uses, will stretch sole one Rotate 180 ° earlier, will stretch sole two Rotate 180s ° again, put down support, can allow user's pin set level, obtain more effective rest.

The lunch break chair that the utility model provides stretch the foot support structure compared with prior art, have significant advantage: comprise and stretch sole one, stretch parts such as sole two, support, hinge, simple in structure; During use, will stretch sole one Rotate 180 ° earlier, will stretch sole two Rotate 180s ° again, put down support, and can allow user's pin set level, obtain more effective rest; Use very convenient.

Description of drawings the utility model will be further described in conjunction with the accompanying drawings, please referring to accompanying drawing:

Accompanying drawing 1 expression the utility model is the structural representation of deployed condition not.

The structural representation of accompanying drawing 2 expression the utility model deployed conditions.

Structure shown in the accompanying drawing 1,2 comprises: seat bottom plate (1), hinge (2) is stretched sole one (3), stretches sole two (4), support (5).

The lunch break chair that specific embodiment the utility model provides stretch foot support (5) structure, be placed in the bottom, seat, comprise stretch sole one (3), stretch sole two (4), support (5), hinge parts such as (2): stretching sole one (3) is connected on the seat bottom plate (1) by hinge (2), and hinge (2) can only Rotate 180 °; Stretch sole two (4) and connect by hinge (2) and stretch sole one (3), hinge (2) can only Rotate 180 °; Support (5) is connected to be stretched on the sole two (4), can only can be erected in ground and play a supportive role at the vertical direction half-twist.When the present invention uses, will stretch sole one (3) Rotate 180 ° earlier, will stretch sole two (4) Rotate 180s ° again, put down support (5), can allow user's pin set level, obtain more effective rest.

The utility model, its protection domain relate to all changes form recited above.

Claims

1, a kind of lunch break chair stretch foot support (5) structure, it is characterized in that: have the foot support of stretching (5) structure, be placed in the bottom, seat.

2, lunch break chair according to claim 1 stretch foot support (5) structure, it is characterized in that: stretch foot support (5) structure comprise stretch sole one (3), stretch sole two (4), support (5), hinge parts such as (2).

3, according to claim 1,2 described lunch break chairs stretch foot support (5) structure, it is characterized in that: stretch sole one (3) and be connected on the seat bottom plate (1) by hinge (2); Stretch sole two (4) and stretch sole one (3) by hinge (2) connection; Support (5) is connected to be stretched on the sole two (4).