CN201958282U - Armrest with conveniently-adjusted angle for chair - Google Patents
Armrest with conveniently-adjusted angle for chair Download PDFInfo
- Publication number
- CN201958282U CN201958282U CN2010206580991U CN201020658099U CN201958282U CN 201958282 U CN201958282 U CN 201958282U CN 2010206580991 U CN2010206580991 U CN 2010206580991U CN 201020658099 U CN201020658099 U CN 201020658099U CN 201958282 U CN201958282 U CN 201958282U
- Authority
- CN
- China
- Prior art keywords
- handrail
- armrest
- connection block
- ratchet
- flywheel
- 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 - Lifetime
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C1/00—Chairs adapted for special purposes
- A47C1/02—Reclining or easy chairs
- A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
- A47C1/03—Reclining or easy chairs having independently-adjustable supporting parts the parts being arm-rests
- A47C1/0308—Reclining or easy chairs having independently-adjustable supporting parts the parts being arm-rests adjustable by rotation
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- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Chairs Characterized By Structure (AREA)
Abstract
The utility model discloses an armrest with a conveniently-adjusted angle for a chair. The armrest with the conveniently-adjusted angle for the chair comprises an armrest; an armrest connecting seat is hinged at the lower part of the armrest; a flywheel structure is formed between the lower part of the armrest and the armrest connecting seat; and the flywheel structure is that the clamping wheel of a flywheel is fixedly connected to the armrest connecting seat, and the rotating wheel shaft of the flywheel is fixedly connected to the lower part of the armrest. The armrest can meet the requirements of people that hope to adjust the angle of an armrest.
Description
Technical field:
The utility model relates to the furniture technical field, especially relates to a kind of armrest of adjustable angle.
Background technology:
Handrail on the seat is fixed at present, can't rotate at certain angle, because people's height, build differs, and arm need be different to the comfortable angle of handrail, and this gives and wishes that the people that can adjust the handrail angle have brought inconvenience.
The utility model content:
The purpose of this utility model is can't be in the deficiency of certain angle rotation at the handrail on the present seat, and a kind of armrest of conveniently adjusting angle is provided.
Technology solution of the present utility model is as follows:
A kind of armrest of conveniently adjusting angle, it comprises that the lower hinge of handrail, handrail has a handrail Connection Block, forms flywheel structure between the bottom of handrail and the handrail Connection Block.
Described flywheel structure is, the screens wheel of flywheel is fixedly connected on the handrail Connection Block, and the rotating axle of flywheel is fixedly connected on the bottom of handrail.
Described flywheel structure is, is fixed with axle on the handrail Connection Block, and ratchet is articulated on the axle, and the bottom of ratchet and handrail is fixed together, and is hinged on the Connection Block with the corresponding ratchet of ratchet, and spring one end is fixed on the ratchet, and the other end is fixed on the Connection Block.
Described handrail Connection Block is fixedlyed connected with the seat support or the chair pin of seat.
The beneficial effects of the utility model are: a flywheel is housed between the bottom of handrail and the handrail Connection Block, in the time of on Connection Block being fixed to seat support or chair leg, because the function of flywheel structure, handrail can only rotate to a direction, and just in time be stuck in the angle that the user need adjust during return, made things convenient for people's life like this.
Description of drawings:
Below in conjunction with accompanying drawing the utility model is described further:
Fig. 1 is a schematic perspective view of the present utility model;
Fig. 2 is the utility model scheme of installation;
Fig. 3 is the structural representation of embodiment 2.
The specific embodiment:
The following stated only is preferred embodiment of the present utility model, does not therefore limit protection domain of the present utility model.
Described this flywheel structure is, the screens wheel of flywheel is fixedly connected on the handrail Connection Block 12, and the rotating axle of flywheel is fixedly connected on the bottom 11 of handrail.
When if some seat has four pin, also can directly handrail Connection Block 12 be fixedlyed connected with the chair pin of seat, can reach the same effect equally.
Operation principle a: flywheel is housed between the bottom 1 of handrail and the handrail Connection Block, in the time of on Connection Block being fixed to seat support or chair leg, because the function of flywheel, handrail can only rotate to a direction, and just in time be stuck in the angle that the user need adjust during return, made things convenient for people's life like this.
Operation principle: handrail Connection Block 12 is fixed on the seat support 2 of seat, ratchet 14 is fixed together with the bottom 11 of handrail 1, so ratchet 14 is an integral body with handrail 1, when firmly clockwise rotating handrail 1, ratchet 15 allows ratchets to rotate, and counterclockwise the time, ratchet 15 just in time is stuck on the ratchet of ratchet 14, and do not allow handrail 1 rotate, thereby location.Utilize the power of spring 16 that ratchet 15 is contacted with the ratchet of ratchet 14.
Claims (4)
1. the armrest of a conveniently adjusting angle, it comprises handrail (1), it is characterized in that: the bottom (11) of handrail (1) is articulated with a handrail Connection Block (12), forms flywheel structure between the bottom (11) of handrail (1) and the handrail Connection Block (12).
2. the armrest of a kind of conveniently adjusting angle according to claim 1 is characterized in that: this flywheel structure is, the screens wheel of flywheel is fixedly connected on the handrail Connection Block (12), and the rotating axle of flywheel is fixedly connected on the bottom of handrail (11).
3. the armrest of a kind of conveniently adjusting angle according to claim 1, it is characterized in that: this flywheel structure is, be fixed with axle (13) on the handrail Connection Block (12), ratchet (14) is articulated on the axle (13), ratchet (14) is fixed together with the bottom (11) of handrail (1), be hinged on the Connection Block (12) with the corresponding ratchet of ratchet (15), spring (16) one ends are fixed on the ratchet (15), and the other end is fixed on the Connection Block (12).
4. the armrest of a kind of conveniently adjusting angle according to claim 1, it is characterized in that: handrail Connection Block (12) is fixedlyed connected with the seat support (2) or the chair pin of seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206580991U CN201958282U (en) | 2010-12-14 | 2010-12-14 | Armrest with conveniently-adjusted angle for chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206580991U CN201958282U (en) | 2010-12-14 | 2010-12-14 | Armrest with conveniently-adjusted angle for chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201958282U true CN201958282U (en) | 2011-09-07 |
Family
ID=44520802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206580991U Expired - Lifetime CN201958282U (en) | 2010-12-14 | 2010-12-14 | Armrest with conveniently-adjusted angle for chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201958282U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106448781A (en) * | 2016-12-16 | 2017-02-22 | 山西医科大学第医院 | Wearable radiation-proof bracket |
-
2010
- 2010-12-14 CN CN2010206580991U patent/CN201958282U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106448781A (en) * | 2016-12-16 | 2017-02-22 | 山西医科大学第医院 | Wearable radiation-proof bracket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110907 |
|
| CX01 | Expiry of patent term |