CN2803117Y - Protective chair for backbone - Google Patents
Protective chair for backbone Download PDFInfo
- Publication number
- CN2803117Y CN2803117Y CN 200520025798 CN200520025798U CN2803117Y CN 2803117 Y CN2803117 Y CN 2803117Y CN 200520025798 CN200520025798 CN 200520025798 CN 200520025798 U CN200520025798 U CN 200520025798U CN 2803117 Y CN2803117 Y CN 2803117Y
- Authority
- CN
- China
- Prior art keywords
- backrest
- seat
- waist holder
- neck brace
- protection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model relates to a protective chair for a backbone, which comprises a chair surface, a backrest and a neck support. The utility model is characterized in that the lower part of the backrest is provided with a waist support which can move upwards, downwards, forwards and backwards. The backrest is provided with a neck support groove at the center position of the upper part, the neck support in the groove can be connected with the inner side of the backrest by moving upwards and downwards through an elastic lifting rod. The utility model has the advantages of reasonable structure, adjustment and convenient use, and the backrest part of the chair is provided with a concave-convex surface which conforms to the physiological curve of a vertebra. The neck support and the waist support can move upwards and downwards. The utility model can be suitable for the curve requirement for the vertebra with different statures, so the utility model can effectively prevent the physiological curve of the vertebra from changing to improve the oppression for an intervertebral disk due to fatigue and prevent vertebra disease from occurring.
Description
[technical field]
The utility model relates to field of furniture, particularly a kind of backbone protection seat with backbone health care.
[background technology]
Chair is that people live, study, and office must indispensable furniture, because traditional chair does not meet the design of human backbone curve, so after using for a long time, can cause that cervical vertebra is stiff, hypometropia, disease of hand, feel dizzy, hunchback, pain in the back, sciatica, malaise symptoms such as mood agitation, thereby cause the associated conditions of backbone to take place.
[utility model content]
The purpose of this utility model is that a kind of backbone protection seat is provided in order to overcome the deficiencies in the prior art.This backbone protection seat can make people's backbone be protected when daily seat, has improved interverbebral disc bore under the sitting posture state the pressure and the change of backbone physiological curve, thus the generation of prevention spondylodynia.
The utility model is that to address the above problem the scheme that is adopted be a kind of backbone of design protection seat.It comprises seat, backrest and neck brace, it is characterized in that said backrest have in the bottom one can upper and lower and forward and backward mobile waist holder; Backrest is provided with a neck brace groove at the central upper portion place, the neck brace in the groove is by resilient elevating lever, and moving up and down being connected in the backrest.
The utility model is rational in infrastructure, adjustment, easy to use.Be provided with the male and female face that meets the vertebra physiological curve in back portion, neck brace and waist holder can move up and down, and can be suitable for the requirement of the vertebral curve of different heights, are fit to any age people's use.Therefore the utility model can prevent the change of vertebra physiological curve effectively, has improved because tired compressing to interverbebral disc prevents the generation of spondylodynia.
[description of drawings]
Fig. 1 backbone protection seat master looks schematic diagram;
Fig. 2 backbone protection seat schematic side view.
Be described in detail with reference to accompanying drawing below with reference to embodiment of the present utility model.
[specific embodiment]
Backbone of the present utility model protects seat by seat 3, compositions such as backrest 2 and neck brace 1.Wherein:
There is bilateral backpiece 12 on the surface of backrest, and the both sides, waist holder 7 back of backrest bottom are fixed with tooth bar 8, the waist holder by with tooth bar meshed gears 11, and the sidespin button 9 that is connected on the gear is adjusted moving up and down of waist holders.The sidespin button can be provided with respectively in a side setting or both sides.Between the waist holder center of backrest bottom and backrest swivel nut and screw-rod structure 10 are housed also, screw rod is by back of the body knob precession or screw out the flexible height of adjusting the waist holder.
Backrest is provided with a neck brace groove at the central upper portion place, be neck brace in the groove.Being provided with one between elevating lever 4 bottoms of neck brace and backrest has the slideway 5 at inclination angle with the backrest plane, and elevating lever moves with fixing by electric elevator 6 (for example motor-vehicle glass window lifter) in slideway.The inclination angle of slideway and backrest is 20 °-45 °, and neck brace is stretched out along the track of oneself, exceeds the backrest plane.And resilient elevating lever can be made with steel plate or other material, with shoulder the people is felt comfortably cool right overhead.
The elevating mechanism of the lifting of waist holder of the present utility model, telescoping mechanism and neck brace all is located at the back of backrest, or the inside of backrest (when backrest thicker, during as couch).
Claims (7)
1 one kinds of backbones protection seats comprise seat, backrest and neck brace, it is characterized in that said backrest have in the bottom one can upper and lower and forward and backward mobile waist holder; Backrest is provided with a neck brace groove at the central upper portion place, the neck brace in the groove is by resilient elevating lever, and moving up and down being connected in the backrest.
2 according to the described backbone protection of claim 1 seat; there is the bilateral backpiece on the surface that it is characterized in that said backrest; the both sides, waist holder back of backrest bottom are fixed with tooth bar, the waist holder by with the tooth bar meshed gears, and be connected moving up and down of the whole waist holder of sidespin button adjusting on the gear.
3 according to the described backbone protection of claim 2 seat, it is characterized in that said sidespin button can be provided with respectively in a side setting or both sides.
4 according to the described backbone of claim 1 protection seat, it is characterized in that between the waist holder center of said backrest bottom and backrest swivel nut and screw-rod structure being housed, and screw rod is by back of the body knob precession or screw out the flexible height of adjusting the waist holder.
5 according to claim 1 or 2,3,4 described backbone protection seats; it is characterized in that being provided with between the elevating lever bottom of neck brace on said backrest top and backrest one has the slideway at inclination angle with the backrest plane, and elevating lever moves with fixing by electric elevator in slideway.
6 according to the described backbone protection of claim 5 seat, and the inclination angle that it is characterized in that said slideway and backrest is 20 °-45 °.
7 according to the described backbone protection of claim 1 seat, it is characterized in that the elevating mechanism of lifting, telescoping mechanism and the neck brace of said waist holder all is located at the back of backrest, or the inside of backrest.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520025798 CN2803117Y (en) | 2005-05-13 | 2005-05-13 | Protective chair for backbone |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520025798 CN2803117Y (en) | 2005-05-13 | 2005-05-13 | Protective chair for backbone |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2803117Y true CN2803117Y (en) | 2006-08-09 |
Family
ID=36908421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200520025798 Expired - Fee Related CN2803117Y (en) | 2005-05-13 | 2005-05-13 | Protective chair for backbone |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2803117Y (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103494462A (en) * | 2013-09-13 | 2014-01-08 | 康寻达 | Sitting posture correcting chair |
CN108741854A (en) * | 2018-05-21 | 2018-11-06 | 孟祥厚 | Spine backrest up and down adjustment device |
-
2005
- 2005-05-13 CN CN 200520025798 patent/CN2803117Y/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103494462A (en) * | 2013-09-13 | 2014-01-08 | 康寻达 | Sitting posture correcting chair |
CN103494462B (en) * | 2013-09-13 | 2016-06-01 | 康寻达 | Chair for correcting sitting posture |
CN108741854A (en) * | 2018-05-21 | 2018-11-06 | 孟祥厚 | Spine backrest up and down adjustment device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |