CN103653917A - Foldable back-rest chair for bed - Google Patents
Foldable back-rest chair for bed Download PDFInfo
- Publication number
- CN103653917A CN103653917A CN201210317808.3A CN201210317808A CN103653917A CN 103653917 A CN103653917 A CN 103653917A CN 201210317808 A CN201210317808 A CN 201210317808A CN 103653917 A CN103653917 A CN 103653917A
- Authority
- CN
- China
- Prior art keywords
- backboard
- gripper shoe
- bedplate
- rest chair
- cushion
- 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.)
- Pending
Links
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- Special Chairs (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The invention relates to a back-rest chair, and in particular relates to a foldable back-rest chair for a bed. The back-rest chair comprises a back-rest plate, a base plate, a bolster and a supporting plate. The foldable back-rest chair for the bed is simple in structure, easy and convenient to dismount and mount, easy to store, and small in size and does not need much space; and the bolster is in the shape of wave and manufactured through elastic sponge and is soft and comfortable, thus the waist can be protected effectively.
Description
Technical field
The present invention relates to a kind of chair, especially relate to a kind of foldable bed back rest chair.
Background technology
Generally, to winter, be cold, at dormitory object for appreciation laptop computer, be sitting in chair and be covered with quilt, or a word is cold, computer is moved to bed and get on, sat the legs become numb of having a pain in the back of a specified duration, not only hard but also cold by wall, even if now do not play in bed and can not find the local how painful something of backrest of leaning on yet in winter.
Summary of the invention
In order to address the above problem, the invention provides a kind of simple in structurely, realized easily and be convenient to dismounting, easily collection, foldable bed back rest chair.
The present invention is that the technical scheme that its problem of solution adopts is: a kind of foldable bed back rest chair, comprises backboard, bedplate, cushion, gripper shoe.
On described backboard, there is the hinge sleeve of hinge sleeve and bedplate by fixed axis hinge then, after backboard, have fixed slot to coordinate with the steady pin of gripper shoe, the rectangular triangle of gripper shoe, fixes backboard, make backboard and bedplate form angle and be about 90 degree, after assembling, be L-type.
The surface of described backboard and the surface of bedplate are all wrapped in cushion, and it makes material is high resiliency memory foam, and surface configuration is undaform, have arc-shaped recess face in the middle of the cushion of backboard.
The invention has the advantages that: a kind of foldable bed back rest chair is provided, has realized easily and be convenient to dismounting, easily collection; volume is little space-saving, and its cushion profile is undaform, adopts elastic sponge to make; soft comfortable, make waist obtain more effective protection.
accompanying drawing explanation:
Concrete structure of the present invention is provided by following embodiment and accompanying drawing thereof
Fig. 1 is northeast of the present invention normal axomometric drawing;
Fig. 2 is northwest of the present invention normal axomometric drawing;
Fig. 3 is each part schematic diagram of the present invention.
the specific embodiment:
In order to make juror can the present invention's object, feature and function be had further and be understood, hereby lift preferred embodiment and coordinate graphic being described in detail as follows:
Refer to shown in Fig. 1 to 3, when the present invention uses, only the hinge sleeve of backboard 3 10 and the hinge sleeve 11 of bedplate 1 need be assembled, by fixed axis 7 through having on backboard 3 together with hinge sleeve 10 receives with hinge sleeve 11 hinges of bedplate 1, after backboard 3 is holded up, the fixed slot of backboard 38 is coordinated with the steady pin 9 of gripper shoe 6.Use this product to be seated at bedplate 1, back is against backboard 3.
Certainly, above diagram, only for better embodiment of the present invention, not limits the scope of application of the present invention with this, therefore, everyly in the principle of the invention, make equivalent change and all should be included in protection scope of the present invention.
Claims (3)
1. a foldable bed back rest chair, comprise backboard (3), bedplate (1), cushion (2), cushion (4), gripper shoe (5), gripper shoe (6), is characterized in that: described backboard (3) and bedplate (1) are followed by fixed axis (7) hinge, gripper shoe (5), gripper shoe (6) is assemblied in backboard (3) rear, is L-type after assembling.
2. a kind of foldable bed back rest chair according to claim 1, it is characterized in that: described backboard (3) and bedplate (1) surface are all wrapped in cushion (2), cushion (4), it makes material is high resiliency memory foam, surface configuration is undaform, has arc-shaped recess face (12) in the middle of the cushion (2) of backboard (3).
3. a kind of foldable bed back rest chair according to claim 2, it is characterized in that: on described backboard (3), have hinge sleeve (10) and the hinge sleeve (11) of bedplate (1) to follow by fixed axis (7) hinge, backboard (3) has fixed slot (8) and gripper shoe (5) below, the steady pin (9) of gripper shoe (6) coordinates, gripper shoe (5), gripper shoe (6) be triangle at right angles, backboard (3) is fixing, make backboard (3) and bedplate (10) form angle and be about 90 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210317808.3A CN103653917A (en) | 2012-08-31 | 2012-08-31 | Foldable back-rest chair for bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210317808.3A CN103653917A (en) | 2012-08-31 | 2012-08-31 | Foldable back-rest chair for bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103653917A true CN103653917A (en) | 2014-03-26 |
Family
ID=50293617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210317808.3A Pending CN103653917A (en) | 2012-08-31 | 2012-08-31 | Foldable back-rest chair for bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103653917A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105361505A (en) * | 2015-12-28 | 2016-03-02 | 张祖红 | Waist supporting device for foldable chair |
-
2012
- 2012-08-31 CN CN201210317808.3A patent/CN103653917A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140326 |