CN203153079U - Lift type swivel chair armrest - Google Patents
Lift type swivel chair armrest Download PDFInfo
- Publication number
- CN203153079U CN203153079U CN201320162461XU CN201320162461U CN203153079U CN 203153079 U CN203153079 U CN 203153079U CN 201320162461X U CN201320162461X U CN 201320162461XU CN 201320162461 U CN201320162461 U CN 201320162461U CN 203153079 U CN203153079 U CN 203153079U
- Authority
- CN
- China
- Prior art keywords
- crane
- armrest
- swivel chair
- projection
- shell
- 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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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
- A47C1/0303—Reclining or easy chairs having independently-adjustable supporting parts the parts being arm-rests adjustable rectilinearly in vertical direction
- A47C1/0305—Reclining or easy chairs having independently-adjustable supporting parts the parts being arm-rests adjustable rectilinearly in vertical direction by peg-and-notch or pawl-and-ratchet mechanism
Abstract
The utility model discloses a lift type swivel chair armrest, comprising an armrest bracket, a shell and an armrest panel component arranged on the shell. The lift type swivel chair armrest is characterized by further comprising a lift frame, a locating pin, a lift frame pedestal and a button, wherein one end of the lift frame is arranged on the armrest panel component by the locating pin, and can rotate around the locating pin; a spring is arranged between the lift frame and the armrest panel component; the lift frame is provided with a lug, and the button is arranged on the lug; one end of the armrest bracket is provided with a groove, and the other end of the lift frame is movably arranged in the groove of the armrest bracket. The lift type swivel chair armrest is simple in structure and convenient to operate; by regulating the raising of the lift frame and the separation and cooperation of lock stations of the armrest bracket through the button and the spring, the height of the armrest is regulated, accurate location is realized, time and force both are saved, and components and parts are simple, thus, the production cost of the lift type swivel chair armrest is low.
Description
Technical field
The utility model relates to the handrail for swivel chair, is specifically related to a kind of height-adjusting swivel chair handrail.
Background technology
Along with the raising of people's material and cultural life, also more high for the comfort level requirement of office furniture articles for use.During office, the comfort level of swivel chair easily influences people's mood, and in order to improve people's comfort level, existing swivel chair can be regulated the gradient of height, chair armrest height or the chair back of swivel chair.But for the lift adjustment of chair armrest, the existing structure complexity, 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 height-adjusting swivel chair handrail to be provided, and simple in structure, easy to operate, the location of this chair armrest accurately and low cost of manufacture.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of height-adjusting swivel chair handrail, comprise armrest support, shell and be arranged on handrail panel assembly on the shell, it is characterized in that: also comprise crane, alignment pin, lifting stand, button and spring, one end of described crane is arranged on the handrail panel assembly by alignment pin, can rotate around alignment pin, described spring is arranged between crane and the handrail panel assembly, described crane is provided with projection, described button is arranged on the projection, one end of described armrest support is provided with groove, and the other end of crane is movably arranged in the armrest support groove.
Further: described handrail panel assembly comprises panel, panel rack and lifting stand, and crane is arranged on the lifting stand by alignment pin, and described spring is arranged between crane and the lifting stand.
Further: the button installing hole is set on the described shell, and described button installing hole is in the front of shell.
Further: described crane is provided with projection and following projection, and the groove walls of described armrest support is provided with screens, and the screens of armrest support matches with the projection of crane; Described lifting stand is provided with projection, and described spring is arranged between projection and the following projection.
Further: described shell adopts the glue shell.
The beneficial effects of the utility model: of the present utility model simple in structure, easy to operate, the projection of crane is separated with the screens of armrest support, shell drives crane and moves up and down in the groove of armrest support, makes the projection of crane and the clamping matching of armrest support by spring, thereby has regulated height of armrests, realize accurately location, time saving and energy saving, and the component parts of height-adjusting swivel chair 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 explosive view of the specific embodiment of the invention 1.
Fig. 3 is the front view of the specific embodiment of the invention 1.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
As Fig. 1, Fig. 2 and the described a kind of height-adjusting swivel chair handrail of Fig. 3, comprise armrest support 1, shell 2 and be arranged on handrail panel 3 on the shell 2, also comprise crane 4, alignment pin 5, button 6 and spring 7; Described shell 2 adopts the glue shell, and the button installing hole is set on the shell 2, and described button installing hole is in the front of shell 2.
Described handrail panel assembly 3 comprises panel 3-1, panel rack 3-2 and lifting stand 3-3, described panel 3-1 is arranged on the shell 2 by panel rack 3-2, described lifting stand 3-3 is fixedly mounted on the panel rack 3-2, and lifting stand 3-3 is provided with alignment pin installing hole and last projection 3-4.
The upper end of described crane 4 is provided with alignment pin installing hole and following projection 4-3, the middle and upper part is provided with projection 4-1, the lower end is provided with protruding 4-2, the upper end of crane 4 is installed on the lifting stand 3-3 by alignment pin 5, crane 4 can rotate around alignment pin 5, described spring 7 is installed between the following projection 4-3 of the last projection 3-4 of lifting stand 3-3 and crane 4, and button 6 is arranged on the projection 4-1 of crane 4 by the button installing hole.
The upper end of described armrest support 1 is provided with groove, the groove walls of armrest support 1 is provided with screens 1-1, the bottom of crane 4 can move up and down in the groove of armrest support 1, screens 1-1 by armrest support 1 matches with the protruding 4-2 of crane 4 crane 4 is movably arranged in the armrest support 1, armrest support 1 be provided with rack plate 1-2.
Operation principle of the present utility model: drive crane 4 around alignment pin 5 swings by squeeze buttons 6, the protruding 4-2 of crane 4 and the screens 1-1 of armrest support 1 are separated, this moment, crane 4 can move up and down in the groove of armrest support 1, moved up by upwards spurring shell 2 drive cranes 4; After being moved upwards up to certain altitude, release button 6, spring 7 reset and drive crane 4 and swing backward, thereby the protruding 4-2 of crane 4 is matched with the screens 1-1 of armrest support 1, have regulated the height-adjusting swivel chair height of armrests by this structure.
Claims (5)
1. height-adjusting swivel chair handrail, comprise armrest support (1), shell (2) and be arranged on handrail panel assembly (3) on the shell (2), it is characterized in that: also comprise crane (4), alignment pin (5), button (6) and spring (7), one end of described crane (4) is arranged on the handrail panel assembly (3) by alignment pin (5), crane (4) can rotate around alignment pin (5), described spring (7) is arranged between crane (4) and the handrail panel assembly (3), described crane (4) is provided with projection (4-1), described button (6) is arranged on the projection (4-1), one end of described armrest support (1) is provided with groove, and the other end of crane (4) is movably arranged in the groove of armrest support (1).
2. a kind of height-adjusting swivel chair handrail according to claim 1, it is characterized in that: described handrail panel assembly (3) comprises panel (3-1), panel rack (3-2) and lifting stand (3-3), crane (4) is arranged on the lifting stand (3-3) by alignment pin (5), and described spring (7) is arranged between crane (4) and the lifting stand (3-3).
3. a kind of height-adjusting swivel chair handrail according to claim 1, it is characterized in that: described shell arranges the button installing hole on (2), and described button installing hole is in the front of shell (2).
4. a kind of height-adjusting swivel chair handrail according to claim 1 and 2, it is characterized in that: described crane (4) is provided with projection (4-2) and following projection (4-3), the groove walls of described armrest support (1) is provided with screens (1-1), and the screens (1-1) of armrest support (1) matches with the projection (4-2) of crane (4); Described lifting stand (3-3) is provided with projection (3-4), and described spring (7) is arranged between projection (3-1) and the following projection (4-3).
5. according to claim 1 or 3 described a kind of height-adjusting swivel chair handrails, it is characterized in that: described shell (2) adopts the glue shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320162461XU CN203153079U (en) | 2013-04-02 | 2013-04-02 | Lift type swivel chair armrest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320162461XU CN203153079U (en) | 2013-04-02 | 2013-04-02 | Lift type swivel chair armrest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203153079U true CN203153079U (en) | 2013-08-28 |
Family
ID=49014318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320162461XU Expired - Fee Related CN203153079U (en) | 2013-04-02 | 2013-04-02 | Lift type swivel chair armrest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203153079U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112932151A (en) * | 2020-03-09 | 2021-06-11 | 永艺家具股份有限公司 | Seat unit and seat convenient to switch sitting and standing postures |
-
2013
- 2013-04-02 CN CN201320162461XU patent/CN203153079U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112932151A (en) * | 2020-03-09 | 2021-06-11 | 永艺家具股份有限公司 | Seat unit and seat convenient to switch sitting and standing postures |
| CN112932151B (en) * | 2020-03-09 | 2023-07-25 | 永艺家具股份有限公司 | Seat unit and seat convenient to switch sitting and standing postures |
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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: 20160831 Address after: 528300 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 |
Granted publication date: 20130828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |