CN201767479U - Liftable chair armrest bracket - Google Patents
Liftable chair armrest bracket Download PDFInfo
- Publication number
- CN201767479U CN201767479U CN2010202927461U CN201020292746U CN201767479U CN 201767479 U CN201767479 U CN 201767479U CN 2010202927461 U CN2010202927461 U CN 2010202927461U CN 201020292746 U CN201020292746 U CN 201020292746U CN 201767479 U CN201767479 U CN 201767479U
- Authority
- CN
- China
- Prior art keywords
- armrest bracket
- shell body
- armrest
- armrest support
- support housing
- 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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Abstract
The utility model discloses a liftable chair armrest bracket which comprises an armrest bracket shell body and an adjusting plate, wherein the lower part of the adjusting plate is fixed on a chair cushion, the upper part of the adjusting plate is installed in an inner cavity of the armrest bracket shell body, the inner cavity of the armrest bracket shell body is provided with two movable pins, and two ends of each movable pin are movably installed in corresponding locating grooves at two sides of the inner cavity of the armrest bracket shell body; and the adjusting plate is provided with a plurality of pairs of adjusting grooves from top to bottom, the middle of each movable pin is movably embedded in the adjusting grooves, a driving lever is arranged between the two movable pins, the lower end of the driving lever is provided with an inclined wedge, the upper end of the driving lever stretches out of the armrest bracket shell body and is connected with a driving handle, and a cover plate is arranged between the driving handle and the armrest bracket shell body and provided with a driving hole at the joint of the upper end of the driving lever and the driving handle. The liftable chair armrest bracket has the benefits that the chair armrest can move upwards and downwards, and can meet the requirements of people with different physiques for comfortably placing arms when people sit up and being comfortable and healthy to sit up.
Description
Technical field
The utility model relates to a kind of armrest support of chair, specifically, is a kind of armrests support that can lifting.
Background technology
Armrests is one of vitals of chair.And the armrests support is the vitals of armrests, and the armrests support of prior art can not be regulated up and down mostly, that is to say and can not do elevating movement.Because people's physique has nothing in common with each other, and the armrests support can not be done elevating movement,, can feel very ill so the crowd sits up on a chair greatly.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of elevating movement of doing is provided, and arm is shelved comfortable needs in the time of can satisfying various physique crowds and sit up straight, and sits up straight comfortable, healthy armrests support.
The technical scheme of the liftable armrests support of the utility model, comprise that armrest support housing and bottom be fixed in chair cushion, top is installed on the adjustable plate of armrest support housing inner chamber, the inner chamber of described armrest support housing is provided with two removable pins, the two ends of removable pin are movably arranged in the corresponding locating slot on armrest support housing inner chamber both sides, adjustable plate is provided with many to regulating tank from top to bottom, the middle part of described removable pin is embedded in the regulating tank versatilely, be that the lower end has wedge between two removable pins, the outer poke rod of armrest support housing is stretched out in the upper end, the upper end of poke rod with stir handle and be connected, stir between handle and the armrest support housing and be provided with cover plate, cover plate is provided with poke hole in the upper end of poke rod with the junction of stirring handle.Be provided with spring between described poke rod upper end and the armrest support housing.
The beneficial effect of the liftable armrests support of the utility model is: armrests can be done elevating movement, and arm is shelved comfortable needs in the time of can satisfying various physique crowds and sit up straight, and sits up straight comfortable, healthy.
Description of drawings
Fig. 1 is the front view of the liftable armrests support of the utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the enlarged drawing at I place among Fig. 2;
Fig. 4 is along the profile of A-A tangent plane among Fig. 3;
Fig. 5 is along the profile of B-B tangent plane among Fig. 3;
Fig. 6 is along the profile of C-C tangent plane among Fig. 5.
The specific embodiment
Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, liftable armrests support shown in Figure 6, comprise that armrest support housing 1 and bottom be fixed in chair cushion, top is installed on the adjustable plate 4 of armrest support housing 1 inner chamber, the inner chamber of described armrest support housing 1 is provided with two removable pins 6, the two ends of removable pin 6 are movably arranged in the corresponding locating slot 11 on armrest support housing 1 inner chamber both sides, adjustable plate 4 is provided with many to regulating tank 9 from top to bottom, the middle part of described removable pin 6 is embedded in the regulating tank 9 versatilely, be that the lower end has wedge 10 between two removable pins 6, the poke rod 7 outside the armrest support housing 1 is stretched out in the upper end, the upper end of poke rod 7 with stir handle 3 and be connected, stir between handle 3 and the armrest support housing 1 and be provided with cover plate 2, cover plate 2 is provided with poke hole 12 in the upper end of poke rod 7 with the junction of stirring handle 3.Be provided with spring 8 between described poke rod 7 upper ends and the armrest support housing 1.
When needs lifting armrests, upwards stir handle 3, drive poke rod 7, wedge 10 is upwards mentioned, and moves up and down armrest support housing 1, unclamp then and stir handle 3 and get final product.
The installing hole 5 of adjustable plate 4 bottoms is used for fixing with chair cushion.
Claims (2)
1. liftable armrests support, comprise that armrest support housing (1) and bottom be fixed in chair cushion, top is installed on the adjustable plate (4) of armrest support housing (1) inner chamber, it is characterized in that, the inner chamber of described armrest support housing (1) is provided with two removable pins (6), the two ends of removable pin (6) are movably arranged in the corresponding locating slot (11) on armrest support housing (1) inner chamber both sides, adjustable plate (4) is provided with many to regulating tank (9) from top to bottom, the middle part of described removable pin (6) is embedded in the regulating tank (9) versatilely, be that the lower end has wedge (10) between two removable pins (6), the outer poke rod (7) of armrest support (1) is stretched out in the upper end, the upper end of poke rod (7) with stir handle (3) and be connected, stir between handle (3) and the armrest support housing (1) and be provided with cover plate (2), cover plate (2) is provided with poke hole (12) in the upper end of poke rod (7) with the junction of stirring handle (3).
2. liftable armrests support according to claim 1 is characterized in that, is provided with spring (8) between described poke rod (7) upper end and the armrest support housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202927461U CN201767479U (en) | 2010-08-12 | 2010-08-12 | Liftable chair armrest bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202927461U CN201767479U (en) | 2010-08-12 | 2010-08-12 | Liftable chair armrest bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201767479U true CN201767479U (en) | 2011-03-23 |
Family
ID=43747305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202927461U Expired - Fee Related CN201767479U (en) | 2010-08-12 | 2010-08-12 | Liftable chair armrest bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201767479U (en) |
-
2010
- 2010-08-12 CN CN2010202927461U patent/CN201767479U/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: 20110323 Termination date: 20160812 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |