CN201109388Y - Adjustable waist pillow - Google Patents
Adjustable waist pillow Download PDFInfo
- Publication number
- CN201109388Y CN201109388Y CNU2007201928319U CN200720192831U CN201109388Y CN 201109388 Y CN201109388 Y CN 201109388Y CN U2007201928319 U CNU2007201928319 U CN U2007201928319U CN 200720192831 U CN200720192831 U CN 200720192831U CN 201109388 Y CN201109388 Y CN 201109388Y
- Authority
- CN
- China
- Prior art keywords
- radian
- spring support
- waist pillow
- spring frame
- adjustable waist
- 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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- Chair Legs, Seat Parts, And Backrests (AREA)
- Seats For Vehicles (AREA)
Abstract
The utility model relates to a waist pillow used for a chair-back of an automobile, in particular to an adjustable waist pillow which is in accordance with the curved line principle of the waist of human body. The adjustable waist pillow comprises a frame body and a spring support arranged at the lower part of the frame body; the spring support is connected with a turn button by a transmission mechanism, and the spring support can be driven to rotate synchronously by the rotation of the turn button; the frame body is provided with a spongy cushion, the spring support is positioned below the spongy cushion and causes the spongy cushion to form a radian that can be adjusted by the deflexion of the spring support; when the spring support rotates outwards, the radian is larger, and when the spring support rotates inwards, the radian is smaller. By adopting sponge, the posture of back rest and the pressure point can be adapted, at the same time, the spring support is driven by the turn button, so as to be capable of adjusting the radian which is in accordance with the curved line of the waist of human body, thereby reducing the indisposed feeling when in back rest, keeping the optimal posture of the back of the human body, reducing the muscle paralysis caused by that the blood circulation is blocked and the nerve is pressed, supporting and neutralizing the hurt of the pressure as well as having obvious help for protecting the spondyle of the human body.
Description
Technical field
The utility model is a kind of waist pillow that is used for the automobile seat back, particularly a kind of a kind of adjustable waist pillow that meets human body lumbar curve principle.
Background technology
Existing waist pillow generally is made up of a flat pad of full wafer, with cord this pad is tied up at the automobile seat back then and uses.Though this waist pillow makes the people feel that certain flexibility is arranged, because the backbone of human body has certain radian, so existing flat waist pillow after having used the long period, will make the people feel tired, very uncomfortable.
Summary of the invention
The purpose of this utility model is not have radian to make the people feel tired defective in order to overcome flat waist pillow, invent a kind of meet human body lumbar curve principle adjustable waist rest the head on.
The purpose of this utility model realizes as follows: described adjustable waist pillow comprises a framework, and the bottom of framework is provided with a spring frame, spring frame by transmission device be connected with knob, the rotation of knob can drive spring frame and rotate synchronously, and framework is provided with foam-rubber cushion, spring frame be positioned at foam-rubber cushion below, spring frame makes foam-rubber cushion constitute a radian, the deflection of spring frame, the size of this radian of scalable, when spring frame outwards changes, radian is bigger, and when spring frame changeed inwards, radian was less.
Described transmission device can be a gear drive, also can be turbo drive mechanism.
The outside of described foam-rubber cushion is surrounded by the permeability to air lining.
Described permeability to air lining can be a cloth, also can be cladding.
The described foam-rubber cushion back side laterally be connected with elastic cord.
Described knob can fold.
Good effect of the present utility model is as follows: owing to adopt sponge, can comply with and lean against posture and pressure spot, drive spring frame by knob simultaneously, scalable goes out to meet the radian of human body lumbar curve, reduce the sense of discomfort when leaning against, keep the best posture of human body back, reduce muscular paralysis because of blood circulation is obstructed and nerve compression causes, support is also dissolved the injury of pressure, and the protection human vertebra is had remarkable help; Because knob can fold, thus packaging space reduced, easy to use.
Description of drawings
Fig. 1 is the utility model constructional drawing
Fig. 2 is the utility model back view
Among the figure: 1 framework, 2 spring frames, 3 knobs
4 foam-rubber cushions, 5 permeability to air linings, 6 elastic cords
7 transmission devices
The specific embodiment
As shown in Figure 1, described adjustable waist pillow comprises a framework 1, and the bottom of framework 1 is provided with a spring frame 2, spring frame 2 is connected with knob 3 by transmission device 7, and the rotation of knob 3 can drive spring frame 2 and rotate synchronously, framework 1 is provided with foam-rubber cushion 4, spring frame 2 be positioned at foam-rubber cushion 4 below, spring frame 2 makes foam-rubber cushion 4 constitute a radian, the deflection of spring frame 2, the size of this radian of scalable, when spring frame 2 outwards changeed, radian was bigger, when spring frame 2 changeed inwards, radian was less.
Described transmission device 7 can be a gear drive, also can be turbo drive mechanism.
The outside of described foam-rubber cushion 4 is surrounded by permeability to air lining 5.
Described permeability to air lining can be a cloth, also can be cladding.
As shown in Figure 2, described foam-rubber cushion 4 back sides laterally is connected with elastic cord 6.
Described knob 3 can fold.
During use, with this waist pillow knob portion down, face up, draw back two elastic cords and be inserted in the seat, mobile elastic cord can be adjusted this product upper-lower position to suitable your height of waist; When sit down, please go into seat after, the knob in rotatable left side clockwise rotates and can reduce radian, rotating counterclockwise to increase radian, until transferring to suitable your radian in waist space.
Claims (6)
1. an adjustable waist is rested the head on, and it is characterized in that: described adjustable waist pillow comprises a framework, and the bottom of framework is provided with a spring frame, spring frame by transmission device be connected with knob, the rotation of knob can drive spring frame and rotate synchronously, framework is provided with foam-rubber cushion, spring frame be positioned at foam-rubber cushion below, spring frame makes foam-rubber cushion constitute a radian, the deflection of spring frame, when the size of this radian of scalable, spring frame were outwards changeed, radian was bigger, when spring frame changeed inwards, radian was less.
2. adjustable waist pillow according to claim 1, it is characterized in that: described transmission device (7) can be a gear drive, also can be turbo drive mechanism.
3. adjustable waist pillow according to claim 1, it is characterized in that: the outside of described foam-rubber cushion is surrounded by the permeability to air lining.
4. adjustable waist pillow according to claim 2, it is characterized in that: described permeability to air lining can be a cloth, also can be cladding.
5. adjustable waist pillow according to claim 1 is characterized in that: the described foam-rubber cushion back side laterally be connected with elastic cord.
6. adjustable waist pillow according to claim 1, it is characterized in that: knob can fold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201928319U CN201109388Y (en) | 2007-11-28 | 2007-11-28 | Adjustable waist pillow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201928319U CN201109388Y (en) | 2007-11-28 | 2007-11-28 | Adjustable waist pillow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201109388Y true CN201109388Y (en) | 2008-09-03 |
Family
ID=39893913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201928319U Expired - Fee Related CN201109388Y (en) | 2007-11-28 | 2007-11-28 | Adjustable waist pillow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201109388Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104228637A (en) * | 2014-09-13 | 2014-12-24 | 芜湖市恒浩机械制造有限公司 | Height-adjustable type bearing device |
| CN104742774A (en) * | 2015-03-30 | 2015-07-01 | 吴江市贤远纺织有限公司 | Real silk automobile back cushion |
| CN105361505A (en) * | 2015-12-28 | 2016-03-02 | 张祖红 | Waist supporting device for foldable chair |
-
2007
- 2007-11-28 CN CNU2007201928319U patent/CN201109388Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104228637A (en) * | 2014-09-13 | 2014-12-24 | 芜湖市恒浩机械制造有限公司 | Height-adjustable type bearing device |
| CN104228637B (en) * | 2014-09-13 | 2016-08-17 | 芜湖市恒浩机械制造有限公司 | A kind of adjustable height bogey |
| CN104742774A (en) * | 2015-03-30 | 2015-07-01 | 吴江市贤远纺织有限公司 | Real silk automobile back cushion |
| CN105361505A (en) * | 2015-12-28 | 2016-03-02 | 张祖红 | Waist supporting device for foldable chair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080903 Termination date: 20101128 |