CN107713487A

CN107713487A - A kind of Lumbar vertebra health care seat

Info

Publication number: CN107713487A
Application number: CN201711118772.5A
Authority: CN
Inventors: 柏海平
Original assignee: Shijiazhuang University
Current assignee: Shijiazhuang University
Priority date: 2017-11-14
Filing date: 2017-11-14
Publication date: 2018-02-23

Abstract

The invention discloses a kind of Lumbar vertebra health care seat, including chair leg, seat, the handrail frame for being arranged on seat both sides, it also includes eyelid retractor, the eyelid retractor includes armrest surface, the support column being fixedly connected with armrest surface middle part, the upper body support face being fixedly connected with the support column other end, the bottom surface of the armrest surface is hinged with the handrail frame, allows the eyelid retractor using the handrail frame as middle shaft rotation.Eyelid retractor of the present invention uses bascule, can adjust height according to personal height, can also pack up downwards as common handrail, cost simple in construction is low, is easy to produce.

Description

A kind of Lumbar vertebra health care seat

Technical field

The present invention relates to a kind of chair, a kind of particularly Lumbar vertebra health care seat.

Background technology

Seat is that a kind of have the also armed thing to sit on of backrest, some.Ancient times sit on the ground, and original does not have chair, and " chair " is originally Wooden name.《The Book of Songs》Have " its chair of its paulownia ", " chair " i.e. " Chinese catalpa ", be a kind of title of trees.Recorded according to books, the title of chair begins to see In the Tang Dynasty, and the image of chair will then pass up to the Hu bed in incoming north during Chinese Wei.The cave mural painting of Dunhuang 285 just has two people point to be sitting in Image on chair；There is the women for sitting square stool and cross leg bench in 257 cave mural paintings；There is seat circle stool woman in the stone carving of gantry lotus flower hole Female.These images have vivo reproduced Northern and Southern Dynasties' period chair, service condition of the stool in official noble family.Although seat at that time Tool has been equipped with the shape of chair, stool, but because at that time without the appellation of chair, stool, people are also accustomed to referred to as " Hu bed ", at temple In mausoleum, it is usually used in sitting in meditation, therefore also known as bed for meditation.

Human body is sat on the seat, and the weight of upper body is pressed on vertebra, the crowd of long-time sitting, such as office staff, is held Upper lumbar spine disease is susceptible to suffer from, therefore, it is necessary to develop the health-care chair of a prevention lumbar vertebra disease.

The content of the invention

The present invention devises a kind of Lumbar vertebra health care seat in view of the shortcomings of the prior art.

The present invention is realizes object above, using following scheme：A kind of Lumbar vertebra health care seat, including chair leg, seat, setting Handrail frame in seat both sides, it also includes eyelid retractor, what the eyelid retractor was fixedly connected including armrest surface, with armrest surface middle part Support column, the upper body support face being fixedly connected with the support column other end, the bottom surface of the armrest surface are hinged with the handrail frame, made The eyelid retractor can be using the handrail frame as middle shaft rotation.

Further, the support column is extension type, can adjust the length of support column, freely adjust to adapt to difference User demand.

Further, it is provided with elastomeric material in the armrest surface and upper body support face.

Further, the elastomeric material is sponge, and material is soft, effective fatigue-relieving.

Further, it also includes the chair back, for supporting back.

Compared to the prior art the present invention, has the following advantages that and beneficial effect：Eyelid retractor uses bascule, can basis Personal height regulation height, can also be packed up downwards as common handrail, cost simple in construction is low, is easy to produce；It is sitting in human body When on seat, it can effectively mitigate pressure of the upper body to lumbar vertebrae, correct faulty sitting posture, fatigue-relieving, while remain in the presence of support Completion is bent over one's desk working.

Brief description of the drawings

Fig. 1 is side structure schematic diagram when eyelid retractor of the present invention is packed up；

Fig. 2 is side structure schematic diagram when eyelid retractor of the present invention is dug upwards；

Fig. 3 is the positive use state figure of the present invention.

Embodiment

With reference to Fig. 1 to Fig. 3, a kind of Lumbar vertebra health care seat, including chair leg 1, seat 2, the handrail frame for being arranged on seat both sides 3, it also includes eyelid retractor, and the eyelid retractor includes armrest surface 41, the support column 42 being fixedly connected with the middle part of armrest surface 41, with propping up The upper body support face 43 that the other end of dagger 42 is fixedly connected, the bottom surface of the armrest surface 41 is be hinged with the handrail frame 3, makes described Eyelid retractor can be middle shaft rotation with the handrail frame 3.The support column 42 is extension type, can use common stretching structure, Such as expansion link.Elastomeric material, such as sponge are provided with the armrest surface 41 and upper body support face 43.It also includes the chair back 5, is used for Support human body back.

Such as Fig. 1, when not in use, common seat is can be used as, armrest surface 41 is upward.Such as Fig. 2 and Fig. 3, in use, by upper body branch Support face 43 is flipped up, and is supported on human body oxter.

Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art For member, without departing from the technical principles of the invention, some improvement and modification can also be made, these improvement and modification Also it should be regarded as protection scope of the present invention.

Claims

1. a kind of Lumbar vertebra health care seat, including chair leg, seat, the handrail frame for being arranged on seat both sides, it is characterised in that：It is also wrapped Eyelid retractor is included, the eyelid retractor includes armrest surface, the support column being fixedly connected with armrest surface middle part, fixed with the support column other end The upper body support face of connection, the bottom surface of the armrest surface are hinged with the handrail frame, allow the eyelid retractor with the handrail Frame is middle shaft rotation.

A kind of 2. Lumbar vertebra health care seat as claimed in claim 1, it is characterised in that：The support column is extension type.

A kind of 3. Lumbar vertebra health care seat as claimed in claim 1, it is characterised in that：Set in the armrest surface and upper body support face Resilient material.

A kind of 4. Lumbar vertebra health care seat as claimed in claim 3, it is characterised in that：The elastomeric material is sponge.

A kind of 5. Lumbar vertebra health care seat as claimed in claim 1, it is characterised in that：It also includes the chair back.