CN2273536Y - Flexible arm-rest for office revolving chair - Google Patents
Flexible arm-rest for office revolving chair Download PDFInfo
- Publication number
- CN2273536Y CN2273536Y CN 96237793 CN96237793U CN2273536Y CN 2273536 Y CN2273536 Y CN 2273536Y CN 96237793 CN96237793 CN 96237793 CN 96237793 U CN96237793 U CN 96237793U CN 2273536 Y CN2273536 Y CN 2273536Y
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- rest
- support plate
- upper support
- 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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- Special Chairs (AREA)
Abstract
The utility model provides a flexible arm rest for office revolving chairs. The utility model is composed of an upper support plate and a lower supporter. The utility model is characterized in that the upper support plate is hinged with the lower supporter through a hinging shaft. When the utility model is in use, assembly holes of the upper support plate and the lower supporter are respectively hinged with a back rest and a revolving chair seat. The upper support plate do backward translation motion along the back rest when the back rest is backwards sloped. The utility model has the advantages of no back rest disengagement and no upward slope. The utility model brings comfort to officers, and effectively solves the problems of the existing arm rest. The utility model is suitable for being used for office revolving chairs.
Description
The utility model relates to furniture, particularly a kind of office revolving chair movable hand rail, and the handrail that is suitable for handling official business uses.
As everyone knows, office revolving chair was both rotatable, can arbitrarily adjust the backrest inclination angle again, was the seat that a kind of very suitable office personage uses.Yet in prior art, the handrail of office revolving chair has two kinds of forms on it: the rectangle of first ring type or oval structure, be fixed in the seat support both sides; It two is T shape structures, links with backrest and seat support respectively.These two kinds of handrails have following weak point: when backrest toward rear-inclined when more, preceding a kind of handrail will draw back bigger distance with backrest, then planting handrail then must the inclined plane be toward tilting backward with backrest, these two kinds of situations all can the end user be felt under the weather.
The purpose of this utility model is to overcome the deficiency of existing office handrail, provides a kind of not being subjected to can keep level all the time by obliquity effects, uses comfortable office revolving chair movable hand rail.
Task of the present utility model is achieved in that this handrail is made up of mounting plate and lower support, it is characterized in that mounting plate and lower support are to be hingedly connected together by a jointed shaft, have pilot hole in the rear end of mounting plate and the bottom of lower support.
During use,, the pilot hole of the rear end of mounting plate is articulated on the dead axle of backrest, the pilot hole of lower support lower end is articulated on the dead axle of seat support and just can as existing T shape handrail.Because the mounting plate of handrail is to be in the same place by hinged joint with lower support, when backrest during toward rear-inclined, the translation backward of the mounting plate of handrail is connected with backrest all the time, and is in level, so makes the people feel very comfortable, overcomes the deficiency of prior art effectively.
Introduce concrete structure of the present utility model below in conjunction with accompanying drawing.
Fig. 1 is the front view of a kind of concrete structure of the utility model.
Fig. 2 be among Fig. 1 A to partial view.
As depicted in figs. 1 and 2, as prior art, make mounting plate (1), and be provided with a connecting shaft bearing (3) in mounting plate (1) front lower place, be provided with one in the upper end of lower support (2) and can insert in the middle articulated joint (4) of bearing block (3), with a jointed shaft (5) that bearing block (3) and articulated joint (4) is hinged in the middle of bearing block (3).Having pilot hole (6 and 7) in the rear end of mounting plate (1) and lower support (2) lower end just can.
The utility model is suitable for various office revolving chairs to be adopted.
Claims (1)
1, a kind of office revolving chair movable hand rail, including mounting plate (1) and lower support (2) forms, it is characterized in that mounting plate (1) and lower support (2) are to be hingedly connected together by a jointed shaft (5), have pilot hole (6 and 7) in the rear end of mounting plate (1) and the bottom of lower support (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96237793 CN2273536Y (en) | 1996-11-22 | 1996-11-22 | Flexible arm-rest for office revolving chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96237793 CN2273536Y (en) | 1996-11-22 | 1996-11-22 | Flexible arm-rest for office revolving chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2273536Y true CN2273536Y (en) | 1998-02-04 |
Family
ID=33913276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96237793 Expired - Fee Related CN2273536Y (en) | 1996-11-22 | 1996-11-22 | Flexible arm-rest for office revolving chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2273536Y (en) |
-
1996
- 1996-11-22 CN CN 96237793 patent/CN2273536Y/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 | ||
| 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 |