CN204132863U - The special dining chair of the elderly - Google Patents
The special dining chair of the elderly Download PDFInfo
- Publication number
- CN204132863U CN204132863U CN201420566253.0U CN201420566253U CN204132863U CN 204132863 U CN204132863 U CN 204132863U CN 201420566253 U CN201420566253 U CN 201420566253U CN 204132863 U CN204132863 U CN 204132863U
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- CN
- China
- Prior art keywords
- seat board
- elderly
- dining chair
- supporting mechanism
- roller
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model belongs to technical field of furniture, relates to seat, especially relates to the special dining chair of a kind of the elderly.The special dining chair of this elderly, comprises seat board, and seat board rear end is provided with backboard, is provided with supporting mechanism bottom seat board, and be provided with the mechanism that is slidably connected that seat board can be made movable on supporting mechanism between seat board and supporting mechanism, the thickness of seat board front end is greater than the thickness of rear end.The utility model has the advantage of: reasonable in design, stabilized structure, facilitate the elderly to use.
Description
Technical field
The utility model belongs to technical field of furniture, relates to seat, especially relates to the special dining chair of a kind of the elderly.
Background technology
The dining chair used in current home mostly is unified standard, for handicapped the elderly, when when having a meal, the distance and position of tables and chairs is improper, they can only stand up and pick up food with chopsticks, or dining chair is dragged to appropriate place, but for them, due to physical reason, stand up to stand make a return journey drag dining chair be inconvenient.Therefore for the elderly, traditional dining chair brings inconvenience to their dietetic life.For this reason, for the problems referred to above, there has been proposed a series of solution.
Such as, Chinese patent literature discloses a kind of seat [application number: 201020596987.5] with roller, and comprise two forelegs, two back legs, seat support and the chair back, two back legs are respectively provided with a roller, and roller is connected with described back leg axle.
Although such scheme makes seat to move freely by arranging roller at back leg, the less stable of this seat, and is easily moved, be not suitable for the elderly and use.
Summary of the invention
The purpose of this utility model is for the problems referred to above, provides a kind of reasonable in design, safe and reliable, is applicable to the special dining chair of the elderly that the elderly uses.
For achieving the above object, the utility model have employed following technical proposal: the special dining chair of this elderly, comprise seat board, described seat board rear end is provided with backboard, supporting mechanism is provided with bottom described seat board, it is characterized in that: be provided with the mechanism that is slidably connected that seat board can be made movable on supporting mechanism between described seat board and supporting mechanism, the thickness of described seat board front end is greater than the thickness of rear end.
In the special dining chair of above-mentioned the elderly, the described mechanism that is slidably connected comprises out at least one groove on supporting mechanism and is arranged at least one roller bottom seat board, and described roller is embedded in described groove and roller can roll along groove.
In the special dining chair of above-mentioned the elderly, described supporting mechanism comprises two bracing frames, each bracing frame comprises a front chair leg and a back leg respectively, is provided with support bar between described front chair leg and back leg, every root support bar is respectively equipped with an above-mentioned groove.
In the special dining chair of above-mentioned the elderly, be embedded with in described groove and make lining by metal material, described roller is made up of metal material, and described roller is arranged in lining.
In the special dining chair of above-mentioned the elderly, the rear end arc of described support bar tilts and forms arc warping part.
In the special dining chair of above-mentioned the elderly, described front chair leg and the bottom of back leg are respectively equipped with the protective jacket be made up of flexible material.
In the special dining chair of above-mentioned the elderly, described seat board and the backboard left and right sides are connected to handrail.
Compared with prior art, the advantage of the special dining chair of this elderly is: 1, reasonable in design, safe and reliable, is applicable to the elderly and uses.2, stability is good, not easily shakes.3, durable, long service life.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model provides.
Fig. 2 be the utility model provide be in sliding mode time structural representation.
Fig. 3 is the front view that the utility model provides.
Fig. 4 is the longitudinal profile schematic diagram at the roller place that the utility model provides.
In figure, seat board 1, roller 1a, backboard 2, supporting mechanism 3, groove 3a, bracing frame 3b, front chair leg 3c, back leg 3d, support bar 3e, lining 3f, arc warping part 3g, the mechanism 4 that is slidably connected, protective jacket 5, handrail 6.
Detailed description of the invention
As Figure 1-4, the special dining chair of this elderly, comprises seat board 1, and the thickness of seat board 1 front end is greater than the thickness of its rear end, and the rear end of seat board 1 is provided with backboard 2, is connected to handrail 6 at seat board 1 and backboard 2 left and right sides.Supporting mechanism 3 is provided with in addition in the bottom of seat board 1, supporting mechanism 3 comprises two bracing frame 3b, each bracing frame 3b comprises a front chair leg 3c and back leg 3d respectively, support bar 3e is provided with between front chair leg 3c and back leg 3d, the rear end arc of support bar 3e tilts and forms arc warping part 3g, in addition every root support bar 3e is respectively equipped with a groove 3a.The mechanism 4 that is slidably connected that seat board 1 can be made movable on supporting mechanism 3 is provided with between seat board 1 and supporting mechanism 3, the mechanism 4 that is slidably connected comprises out at least one groove 3a on supporting mechanism 3 and is arranged at least one roller 1a bottom seat board 1, roller 1a is embedded in groove 3a and roller 1a can roll along groove 3a, seat board 1 can be moved forward and backward by the rolling of the roller 1a bottom seat board 1 in groove 3a thus, and arc warping part 3g then can limit seat board 1 and move backward along supporting mechanism 3.
Be embedded with in groove 3a in addition and make lining 3f by metal materials such as iron, copper or aluminium, roller 1a is made up of metal materials such as iron, copper or aluminium, and roller 1a is arranged in lining 3f, adopts metal material can increase the life-span of roller, more reliably.The bottom of front chair leg 3c and back leg 3d is respectively equipped with as rubber, the protective jacket 5 that the flexible materials such as plastics are made, and can strengthen the stability of dining chair, draws ground when can prevent again dining chair from moving.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ the term such as seat board 1, roller 1a, backboard 2, supporting mechanism 3, groove 3a, bracing frame 3b, front chair leg 3c, back leg 3d, support bar 3e, lining 3f, arc warping part 3g, the mechanism 4 that is slidably connected, protective jacket 5, handrail 6 herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (7)
1. the special dining chair of the elderly, comprise seat board (1), described seat board (1) rear end is provided with backboard (2), described seat board (1) bottom is provided with supporting mechanism (3), it is characterized in that: be provided with between described seat board (1) and supporting mechanism (3) and seat board (1) can be made in the upper movable mechanism that is slidably connected (4) of supporting mechanism (3), the thickness of described seat board (1) front end is greater than the thickness of rear end.
2. the special dining chair of the elderly according to claim 1, it is characterized in that: the described mechanism that is slidably connected (4) comprises out at least one groove (3a) on supporting mechanism (3) and is arranged at least one roller (1a) of seat board (1) bottom, described roller (1a) is embedded in described groove (3a) and roller (1a) can roll along groove (3a).
3. the special dining chair of the elderly according to claim 2, it is characterized in that: described supporting mechanism (3) comprises two bracing frames (3b), each bracing frame (3b) comprises a front chair leg (3c) and a back leg (3d) respectively, be provided with support bar (3e) between described front chair leg (3c) and back leg (3d), every root support bar (3e) be respectively equipped with an above-mentioned groove (3a).
4. the special dining chair of the elderly according to claim 3, it is characterized in that: be embedded with in described groove (3a) and make lining (3f) by metal material, described roller (1a) is made up of metal material, and described roller (1a) is arranged in lining (3f).
5. the special dining chair of the elderly according to claim 3 or 4, is characterized in that: the rear end arc of described support bar (3e) tilts and forms arc warping part (3g).
6. the special dining chair of the elderly according to claim 3 or 4, is characterized in that: described front chair leg (3c) and the bottom of back leg (3d) are respectively equipped with the protective jacket (5) be made up of flexible material.
7. the special dining chair of the elderly according to claim 1 or 2 or 3 or 4, is characterized in that: described seat board (1) and backboard (2) left and right sides are connected to handrail (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420566253.0U CN204132863U (en) | 2014-09-29 | 2014-09-29 | The special dining chair of the elderly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420566253.0U CN204132863U (en) | 2014-09-29 | 2014-09-29 | The special dining chair of the elderly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204132863U true CN204132863U (en) | 2015-02-04 |
Family
ID=52409597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420566253.0U Expired - Fee Related CN204132863U (en) | 2014-09-29 | 2014-09-29 | The special dining chair of the elderly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204132863U (en) |
-
2014
- 2014-09-29 CN CN201420566253.0U patent/CN204132863U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20150929 |
|
| EXPY | Termination of patent right or utility model |