CN208243253U - A kind of additional backrest slept on seat of reclining - Google Patents

Abstract

A kind of additional backrest slept on seat of reclining.The utility model relates to a kind of lumbar vertebrae and cervical-vertebra health care device, in particular to a kind of additional backrest added when sleeping on seat for protection lumbar vertebrae and cervical vertebra of reclining.This additional backrest is made of backboard, support wristband.The warpage degree of backboard and the lumbar vertebrae curve of human body are close, can uniformly hold the back of people, allow people by feeling full comfortable up；The support wristband on backboard top can prevent body downslide when reclining, and can loosen lumbar vertebrae.The utility model can allow people to be sitting on chair with relatively comfortable posture of reclining and take a nap after lunch, and lumbar vertebrae and cervical vertebra are in natural relaxation state, avoid scoliosis deformation, avoid cervical vertebra and lumbar vertebrae distortion impaired；It people can be better meet reclines and take a nap after lunch that health is comfortable to be required on seat.

Description

A kind of additional backrest slept on seat of reclining

Technical field

The utility model relates to a kind of lumbar vertebrae and cervical-vertebra health care devices, in particular to one kind, which is reclined when sleeping on seat, is The additional backrest protecting lumbar vertebrae and cervical vertebra and adding.

Background technique

Currently, the people to work at a desk for a long time, lie prostrate often in midday rest and take a nap on the table for a moment, at this time can Side head of bending sways one's hips, and the time can slightly feel waist and discomfort of neck area long, cannot achieve the purpose that rest is good, for a long time in this way, can also Cause lumbar vertebrae and cervical spondylosis, endangers the health of people.Medical experts suggests afternoon nap of lying down, but is seldom in office There is the facility that is lying when sleeping that lies low.Also some medical experts suggest that several soft back cushions work as backrest beyond the Great Wall on chair, bring up state of reclining, Afternoon nap effect in this way is much better；But there are following inconvenience: multiple soft back cushions are difficult to back pad is uniform, normal achievements back discomfort； And it is slightly dynamic when reclining can glide, often need trick to support and up adjust, influence to fall asleep.

202287219 U of Chinese patent CN is disclosed " a kind of backrest additional device of movable chair ", this backrest The effect of attachment device is to adjust backrest together with the height of headrest, can make up the relatively low deficiency of conventional seat backrest, people is allowed to sit It is comfortable when being leaned on after being sat up straight on chair.But because its backboard is fixed in seat back with tightening belt, does not put and tiltedly people is allowed to recline afternoon nap Function, allow people to take a nap after lunch on the seat if reluctantly tiltedly putting it, afternoon nap person can be constantly from backboard due to the effect back of self weight It glides, often needs trick to support and up adjust, stable cannot take a nap after lunch；Afternoon nap person is allowed to generate in addition, backboard may skid off seat Falling hazard.

Summary of the invention

The utility model is to overcome the shortcomings of in above-mentioned use, provides a kind of additional leaning on of sleeping on seat of reclining Back.The main body of this additional backrest is backboard, and the warpage degree of backboard is close with the vertebral curve of human body, and such shape can be uniformly Back and the head for holding people allow people by feeling full comfortable up；The lower edge of backboard has the soft band of limit, and back plate series is used to exist The lower part of seat back, prevents backboard from skidding off seat；There is chair back set band in the middle part of backboard, chair back set band is made by elastic, is used to Additional backrest sleeve-board flexible fastening on the chair back is lived；Wristband is also held in the palm on backboard top, and the upper end is fixed on the top of backboard, under The snare at end can entangle the curved ancon of people, to prevent body downslide when reclining.

Backboard can also be made of folding two parts up and down, in favor of transporting or storing；It in this way can be by backboard usually It is conveniently retractable under desk after folding, does not influence the overall beautiful of office.When afternoon nap it is deployable after cover on the chair back easily, It is artificial with regard to a good sleep posture to needing to take a nap after lunch.

According to above design, the utility model, which can reach, allows people to be sitting on chair mesh of taking a nap after lunch with relatively comfortable posture of reclining 's.

Detailed description of the invention

Fig. 1 is the usage state diagram of the utility model；

Fig. 2 is the main view of the utility model；

Fig. 3 is the left view of the utility model；

Fig. 4 is the perspective view of the backboard of the utility model；

Fig. 5 is the backboard folded state diagram of the utility model.

In figure: (1)-backboard；(1a)-backboard upper semisection；(1b)-backboard lower semisection；(2)-limit rope；(3)-back plate series Band；(4)-support wristband；(5)-limit rope perforation；(6)-back plate series tape punching；(7)-support wristband perforation；(8)-hinge.

Specific embodiment

The utility model is described in further detail with reference to the accompanying drawing.

Referring to Fig.1, Fig. 2, Fig. 3, the utility model are made of backboard (1), support wristband (4).

Referring to Fig.1, Fig. 2, Fig. 3, Fig. 4, it is rectangle, the width ratio of backboard (1) that backboard (1) front of the utility model, which is seen, The width of the chair back is slightly narrow, in favor of backboard (1) is put into armed seat, the length of backboard (1) and the people upper half in sitting posture The height of body is close；Its warpage degree is close with the vertebral curve of human body from the side for backboard (1), and such shape can uniformly be held Waist, back and the head of people allows people by that can feel that waist and back are full comfortable up.Backboard (1) can by steel plate or plastics or The production of multilayer gluing plank.One end that the lower edge of backboard (1) has limit rope perforation (5) to be used to fix limit rope (2), limit rope (2) the other end is then used to cover the lower part for tying up to seat back, prevents backboard (1) from skidding off seat.The two sides edge of backboard (1) has Back plate series tape punching (6), the perforation are strip, for across back plate series band (3), backboard (1) set to be tied up to seat back, and To adapt to the different seat back of height, back plate series band (3) is made by elastic band for the upper and lower position of adjustable back plate series band (3), This elasticity socket can allow backboard (1) mutually can closely be abutted against with the backrest of seat under upright or inclination conditions.

Referring to Fig.1, Fig. 2, Fig. 3, Fig. 4, support wristband perforation (7) is arranged at the top of backboard (1), for asking wristband (4) to penetrate back Plate (1) rear portion tying is fixed, and the snare of support wristband (4) lower end is used to entangle the curved ancon of people, to prevent body when reclining It glides.

Referring to Fig. 4, Fig. 5, upper semisection (1a) and the lower semisection (1b) of backboard (1) are folded up, in favor of transporting or receiving It receives.

It takes a nap after lunch in conclusion the utility model can allow people to be sitting on chair with relatively comfortable posture of reclining, lumbar vertebrae and cervical vertebra It is in natural relaxation state, scoliosis deformation is avoided, avoids cervical vertebra distortion impaired, people can be better meet and reclined Health of taking a nap after lunch on seat is comfortable to be required.

Claims (1)

1. a kind of additional backrest slept on seat of reclining, it is characterized in that: the additional backrest is by backboard (1), support wristband (4) it forms；Support wristband perforation (7) tying that the upper end of support wristband (4) penetrates backboard (1) top is fixed on the top of backboard (1)； The lower end for holding in the palm wristband (4) is a snare, for entangling the curved ancon of people.