CN203244148U - Armrest provided with lifting structure - Google Patents
Armrest provided with lifting structure Download PDFInfo
- Publication number
- CN203244148U CN203244148U CN 201320160974 CN201320160974U CN203244148U CN 203244148 U CN203244148 U CN 203244148U CN 201320160974 CN201320160974 CN 201320160974 CN 201320160974 U CN201320160974 U CN 201320160974U CN 203244148 U CN203244148 U CN 203244148U
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- CN
- China
- Prior art keywords
- lifting button
- lifting
- armrest
- handrail
- spring
- 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 an armrest provided with a lifting structure. The armrest comprises an armrest bracket, a casing, an armrest panel component, a lifting button, a lifting button base and a spring, wherein a bulge is arranged on the lifting button; a pin shaft in the lifting button is movably arranged on the lifting button base; the lifting button can rotate around the pin shaft; the spring is arranged between the lifting button and the lifting button base; a lifting button base mounting hole is formed in the casing; the lifting button base is arranged in the lifting button base mounting hole and fixed on the armrest panel component through a bolt; an open slot is formed in the upper end of the handrail bracket; clamping positions are formed in the wall of the open slot; and the bulge of the lifting button is matched with the clamping positions of the handrail bracket to form a lifting structure. The armrest provided with the lifting structure is simple in structure and convenient to operate, the separation and matching of the bulge of the lifting rack and the clamping positions of the armrest bracket are adjusted through the button and the spring, the height of the armrest is adjusted, precise positioning is realized, the time and the labor are saved, the parts are simple, and the production cost is low.
Description
Technical field
The utility model relates to for the thing to sit on parts, is specifically related to a kind of handrail with lifting structure.
Background technology
Along with the raising of people's material and cultural life, also higher for the comfort level requirement of house, office thing to sit on articles for use.Different people and the specific people height to handrail under different use states requires different, particularly the office personage, need to be sitting in for a long time on the chair, and the comfort level of chair easily affects people's mood, and in order to improve people's office efficiency, the comfort level that improves chair is very necessary, therefore invented the liftable chair of handrail, but existing chair is complicated for the lifting adjusting structure of handrail, and dumb, operating difficulties is located inaccurate and manufacturing cost is high.
Summary of the invention
The purpose of this utility model is in order to overcome the deficiencies in the prior art, a kind of handrail with lifting structure to be provided, simple in structure, easy to operate, the registration of this handrail and low cost of manufacture.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of handrail with lifting structure, comprise armrest support, be arranged on the outer shell of armrest support and the armrest surface board component that is arranged on the shell, it is characterized in that: also comprise lifting button, lifting button seat and spring, described lifting button is provided with projection, bearing pin in the lifting button is movably arranged on the lifting button seat, lifting button can rotate around bearing pin, described spring is arranged between lifting button and the lifting button seat, described lifting button seat is fixed on the armrest surface board component, the upper end of described armrest support 1 is provided with open slot, the opening cell wall is provided with screens, and the projection of described lifting button matches with the screens of armrest support, consist of lifting structure.
Further: described shell is provided with lifting button seat installing hole, and described lifting button seat is arranged in the lifting button seat installing hole.
Further: the opening cell wall of described armrest support is provided with a plurality of screens.
Further: the lower end of described lifting button is provided with projection, and the middle part is provided with bearing pin, and the upper end is provided with the spring limiting stand; Described lifting button seat is provided with spring fitting groove and lifting button mounting groove, and the middle part of described lifting button mounting groove both sides is provided with pin shaft hole, and the bearing pin of described lifting button cooperates installation with pin shaft hole.
Further: described shell adopts the glue shell, and described lifting button seat installing hole is arranged on the front of shell.
Further: described armrest surface board component comprises panel, panel rack and cover plate, and described lifting button seat is bolted on the cover plate of armrest surface board component.
The beneficial effects of the utility model: of the present utility model simple in structure, easy to operate, the projection of lifting button matches, consists of lifting structure with the screens of armrest support, rotating the projection that makes crane around bearing pin by lifting button separates with the screens of armrest support, shell drives lifting button and moves up and down in the open slot of armrest support, make the projection of lifting button and the clamping matching of armrest support by spring reset, thereby regulated the height of handrail, realize accurately location, component parts time saving and energy saving and the lifting handrail is simple, has reduced production cost.
Description of drawings
Fig. 1 is the structural representation of the specific embodiment of the invention 1.
Fig. 2 is the front view of the specific embodiment of the invention 1.
Fig. 3 is the explosive view of the specific embodiment of the invention 1.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
Specific embodiment 1:
Such as Fig. 1, Fig. 2 and a kind of handrail with lifting structure shown in Figure 3, comprise armrest support 1, be arranged on the outer shell 2 of armrest support 1 and be arranged on armrest surface board component 3 on the shell 2, also comprise lifting button 4, lifting button seat 5 and spring 6;
Described shell 2 adopts the glue shell, and the front of described shell 2 is provided with lifting button seat installing hole 2-1, and described lifting button seat 5 is arranged in the lifting button seat installing hole 2-1.
Described armrest surface board component 3 comprises panel 3-1, panel rack 3-2 and cover plate 3-3.
The lower end of described lifting button 4 is provided with a protruding 4-1, and the middle part is provided with bearing pin 4-3, and the upper end is provided with spring limiting stand 4-2.
Described lifting button seat 5 is provided with spring fitting groove 5-1 and lifting button mounting groove 5-2, the middle part of described lifting button mounting groove 5-2 both sides is provided with pin shaft hole 5-3, bearing pin 4-3 in the described lifting button 4 cooperates installation with pin shaft hole 5-3, bearing pin 4-3 is movably arranged on the lifting button seat 5, and lifting button 4 can rotate around bearing pin 4-3, described spring 6 one ends are against on the spring limiting stand 4-2 of lifting button 4, the other end is against in the lifting button seat 5 spring fitting groove 5-1, the top of lifting button seat 5 is provided with through hole 5-4, and described lifting button seat 5 passes on the cover plate 3-3 that this through hole 5-4 is fixed on armrest surface board component 3 by nuts and bolt.
The upper end of described armrest support 1 is provided with open slot, and the opening cell wall is provided with a plurality of screens 1-1, and the protruding 4-1 of described lifting button 4 matches, consists of lifting structure with the screens 1-1 of armrest support 1.
Described armrest support 1 is provided with rack plate 1-2.
Operation principle of the present utility model: press lifting button 4, rotate around bearing pin 4-3 by lifting button 4, the protruding 4-1 of lifting button 4 lower ends sticks up the protruding 4-1 that makes lifting button 4 outward and the screens 1-1 of armrest support 1 is separated, this moment, lifting button 4 can move up and down in the open slot of armrest support 1, moved up by upwards spurring shell 2 drive lifting buttons 4; After being moved upwards up to certain altitude, unclamp lifting button 4, the spring 6 protruding 4-1 that drives lifting button 4 lower ends that resets moves inward, thereby the protruding 4-1 of crane 4 is matched with the screens 1-1 of armrest support 1, has regulated the height of handrail by this lifting structure.
Claims (6)
1. handrail with lifting structure, comprise armrest support (1), be arranged on the outer shell (2) of armrest support (1) and be arranged on armrest surface board component (3) on the shell (2), it is characterized in that: also comprise lifting button (4), lifting button seat (5) and spring (6), described lifting button (4) is provided with projection (4-1), bearing pin (4-3) in the lifting button (4) is movably arranged on the lifting button seat (5), lifting button (4) can rotate around bearing pin (4-3), described spring (6) is arranged between lifting button (4) and the lifting button seat (5), described lifting button seat (5) is fixed on the armrest surface board component (3), the upper end of described armrest support (1) is provided with open slot, the opening cell wall is provided with screens (1-1), and the projection (4-1) of described lifting button (4) matches with the screens (1-1) of armrest support (1), consist of lifting structure.
2. a kind of handrail with lifting structure according to claim 1, it is characterized in that: described shell (2) is provided with lifting button seat installing hole (2-1), and described lifting button seat (5) is arranged in the lifting button seat installing hole (2-1).
3. a kind of handrail with lifting structure according to claim 1, it is characterized in that: the opening cell wall of described armrest support (1) is provided with a plurality of screens (1-1).
4. a kind of handrail with lifting structure according to claim 1 and 2, it is characterized in that: the lower end of described lifting button (4) is provided with projection (4-1), and the middle part is provided with bearing pin (4-3), and the upper end is provided with spring limiting stand (4-2); Described lifting button seat (5) is provided with spring fitting groove (5-1) and lifting button mounting groove (5-2), the middle part of described lifting button mounting groove (5-2) both sides is provided with pin shaft hole (5-3), and the bearing pin (4-3) of described lifting button (4) cooperates installation with pin shaft hole (5-3).
5. a kind of handrail with lifting structure according to claim 1 and 2 is characterized in that: described shell (2) adopts the glue shell, and described lifting button seat installing hole (2-1) is arranged on the front of shell (2).
6. a kind of handrail with lifting structure according to claim 1, it is characterized in that: described armrest surface board component (3) comprises panel (3-1), panel rack (3-2) and cover plate (3-3), and described lifting button seat (5) is bolted on the cover plate (3-3) of armrest surface board component (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320160974 CN203244148U (en) | 2013-04-02 | 2013-04-02 | Armrest provided with lifting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320160974 CN203244148U (en) | 2013-04-02 | 2013-04-02 | Armrest provided with lifting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203244148U true CN203244148U (en) | 2013-10-23 |
Family
ID=49370623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320160974 Expired - Fee Related CN203244148U (en) | 2013-04-02 | 2013-04-02 | Armrest provided with lifting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203244148U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109925158A (en) * | 2019-02-03 | 2019-06-25 | 青岛市妇女儿童医院（青岛市妇幼保健院、青岛市残疾儿童医疗康复中心、青岛市新生儿疾病筛查中心） | Medical lower jaw holder bracket |
| CN112674956A (en) * | 2021-01-13 | 2021-04-20 | 浙江爱司米电气有限公司 | Wheelchair armrest assembly |
-
2013
- 2013-04-02 CN CN 201320160974 patent/CN203244148U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109925158A (en) * | 2019-02-03 | 2019-06-25 | 青岛市妇女儿童医院（青岛市妇幼保健院、青岛市残疾儿童医疗康复中心、青岛市新生儿疾病筛查中心） | Medical lower jaw holder bracket |
| CN112674956A (en) * | 2021-01-13 | 2021-04-20 | 浙江爱司米电气有限公司 | Wheelchair armrest assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160901 Address after: 529300 Guangdong Jiangmen Kaiping Nanshan village committee Wo Wo housing Patentee after: KAIPING RUIXIN FURNITURE COMPONENT Co.,Ltd. Address before: 528300 Guangdong city of Jiangmen province Kaiping three Town Road No. 283 Di sea mining Patentee before: RUIHUA FURNITURE FITTINGS Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131023 |