CN202086061U - Armrest structure for chair - Google Patents
Armrest structure for chair Download PDFInfo
- Publication number
- CN202086061U CN202086061U CN2011201546679U CN201120154667U CN202086061U CN 202086061 U CN202086061 U CN 202086061U CN 2011201546679 U CN2011201546679 U CN 2011201546679U CN 201120154667 U CN201120154667 U CN 201120154667U CN 202086061 U CN202086061 U CN 202086061U
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- CN
- China
- Prior art keywords
- armrest structure
- structure according
- support frame
- right sides
- lifting 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 - Lifetime
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- 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
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- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Special Chairs (AREA)
Abstract
The utility model discloses an armrest structure for a chair, comprising a fixed supporting frame, a supporting frame shell, a lifting supporting frame and an armrest platform, wherein the lifting supporting frame is connected on the fixed supporting frame; the armrest platform is connected on the lifting supporting frame; the supporting frame shell is sheathed outside the fixed supporting frame; and the fixed supporting frame is provided with an anti-shaking part that can fill the fixed supporting frame and the supporting frame shell. The armrest structure for the chair has a smart structure, can be adjusted by a plurality of angles, and has high comfort.
Description
Technical field
The utility model relates to seat, is specifically related to a kind of armrest structure.
Background technology
Along with the raising of people's living standard, various chairs are equipped with the comfort level requirement that various handrails satisfy people.Present most of handrail, also can only realize regulatory function up and down, can't realize rotating, the translation all around of horizontal plane, this can not adapt to different people's the custom of letting go, after hand is put, handrail can not follow that hand is rotated, the translation all around of horizontal plane, visible existing armrest and imperfection.In addition, the gap between the fixing support rack of handrail and the bracing frame shell causes handrail to rock, and makes degree of comfort decreased, and product specification descends.
The utility model content
The utility model provides the armrest structure that a kind of structure is ingenious, multiple degrees of freedom is regulated, comfort level is high in order to overcome the deficiency that above prior art exists.
The purpose of this utility model realizes by following technical scheme: this armrest structure, it is characterized in that: comprise fixing support rack, bracing frame shell, lifting support frame and handrail platform, described lifting support frame is connected in above the fixing support rack, the handrail platform is connected in above the lifting support frame, the bracing frame shell is enclosed within the fixing support rack outside, and fixing support rack is provided with the anti-shake component of filling the gap between fixing support rack and the bracing frame shell.
As a kind of preferred structure, two sides of described fixing support rack have several grooves, and anti-shake component is placed in the groove.
Described anti-shake component is rubber strip, plastic strip, batten or yarn fabric bar, and other high-abrasive material can be used for herein equally.
Be provided with shell fragment, button pedestal, button in the described lifting support frame and snap in piece, the fixing support rack inwall is provided with the lifting teeth groove, the upper end of shell fragment is fixed in the lifting support frame, button pedestal and lifting support frame are hinged, button pedestal upper ends button, button stretches out the bracing frame shell, and the shell fragment lower end is passed to pass after the button pedestal lower end again and is snapped in piece, snapping in piece and snap in the lifting teeth groove, fixedlys connected with lifting support frame in bracing frame shell upper end.
The lifting process of lifting support frame, bracing frame shell and handrail platform is:
Press the button, the lower end perk of button pedestal drives shell fragment lower end perk, snaps in the piece perk and breaks away from the lifting teeth groove, and lifting support frame, bracing frame shell and handrail platform can free liftings at this moment.Release button, snaps in block reset at button pedestal, shell fragment, snaps in piece and snaps in the lifting teeth groove, this moment lifting support frame, bracing frame shell and handrail platform liftable not.
Described handrail platform comprises loam cake, foam, middle cover, fixed strip, left and right sides slide block, lower cover, catch and the rotating basis that sets gradually from top to bottom.
Establish the fixed block of spring, circular arc plush copper and band circle-arc tooth position in the described rotating basis, spring heads on the circular arc plush copper, and the circular arc plush copper is inserted the circle-arc tooth position, and lifting support frame is fixedlyed connected with fixed block, and the catch fixed cap is on fixed block.
The rotary course of handrail platform is:
Fixed block is motionless, and spring heads on the circular arc plush copper, and the circular arc plush copper is inserted the circle-arc tooth position of fixed block, and hand-screw changes the handrail platform, spring, the rotation of circular arc plush copper.The angle of rotation can design according to the number of teeth of circle-arc tooth position.
Described handrail platform inside is provided with two lock-screws, and two lock-screws pass 2 bar holes, 2 rectangular openings of lower cover, the last fixedly connected rotating basis that is screwed into of catch of fixed strip, left and right sides slide block successively, and lower cover is fixedlyed connected with middle cover.
Described fixed strip is placed in the rectangular channel of left and right sides slide block, and left and right sides slide block is placed in the front and back passage of lower cover, and the left and right sides of front and back passage is provided with position-limited edge.
Have 2 first block rubbers of reducing friction below the described fixed strip.
Have 4 second block rubbers of reducing friction below the slide block of the described left and right sides.
Loam cake, middle cover, lower cover realize that the process of the front and back translation of horizontal plane is:
Rotating basis, fixed strip are motionless, and the slide block screw restriction that is locked in the left and right sides is also motionless, the translation before and after the slide block of the left and right sides of the position-limited edge of lower cover, and loam cake, middle cover, lower cover are realized the front and back translation of horizontal plane.
Loam cake, middle cover, lower cover realize that the process of the left and right sides translation of horizontal plane is:
Rotating basis, fixed strip are motionless, and the position-limited edge of lower cover drives left and right sides slide block left and right sides translation, and loam cake, middle cover, lower cover are realized the left and right sides translation of horizontal plane.
The utility model has following advantage with respect to prior art: this armrest structure is ingenious, can realize the translation functions all around of elevating function, spinfunction, horizontal plane, the comfort level height, the custom of letting go that can adapt to different people, after hand was put, handrail can follow that hand is rotated, the translation all around of horizontal plane.In addition, fixing support rack is provided with the anti-shake component of filling the gap between fixing support rack and the bracing frame shell, has guaranteed that handrail can not rock, the comfort level height.The integral product class height of this armrest.
Description of drawings
Fig. 1 is the exploded view of the utility model fixing support rack, bracing frame shell, lifting support frame.
Fig. 2 is the exploded view of the utility model handrail platform.
Label and title are as follows among Fig. 1 and Fig. 2:
| 1 | Fixing support rack | 2 | The bracing frame shell |
| 3 | Lifting support frame | 4 | Anti-shake component |
| 5 | Groove | 6 | Shell fragment |
| 7 | The button pedestal | 8 | Button |
| 9 | Snap in |
10 | The lifting teeth groove |
| 11 | |
12 | |
| 13 | |
14 | |
| 15 | Fixed strip | 16 | Left and right |
| 17 | Lower cover | 18 | Catch |
| 19 | Rotating basis | 20 | Spring |
| 21 | The circular arc plush copper | 22 | Fixed block |
| 23 | The circle-arc tooth position | 24 | Lock-screw |
| 25 | |
26 | Rectangular opening |
| 27 | |
28 | Position- |
| 29 | First block rubber | 30 | Second block rubber |
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Armrest structure as depicted in figs. 1 and 2, comprise fixing support rack, bracing frame shell, lifting support frame and handrail platform, lifting support frame is connected in above the fixing support rack, the handrail platform is connected in above the lifting support frame, the bracing frame shell is enclosed within the fixing support rack outside, and fixing support rack is provided with the anti-shake component of filling the gap between fixing support rack and the bracing frame shell.
Two sides of fixing support rack have 2 grooves, and 4 anti-shake components are placed in the groove.
Anti-shake component is a plastic strip.
Be provided with shell fragment, button pedestal, button in the lifting support frame and snap in piece, the fixing support rack inwall is provided with the lifting teeth groove, the upper end of shell fragment is fixed in the lifting support frame, button pedestal and lifting support frame are hinged, button pedestal upper ends button, button stretches out the bracing frame shell, and the shell fragment lower end is passed to pass after the button pedestal lower end again and is snapped in piece, snapping in piece and snap in the lifting teeth groove, fixedlys connected with lifting support frame in bracing frame shell upper end.
The handrail platform comprises loam cake, foam, middle cover, fixed strip, left and right sides slide block, lower cover, catch and the rotating basis that sets gradually from top to bottom.
Establish 2 springs, 2 circular arc plush coppers in the rotating basis and be with the fixed block of circle-arc tooth position, spring heads on the circular arc plush copper, and the circular arc plush copper is inserted the circle-arc tooth position, and lifting support frame is fixedlyed connected with fixed block, and the catch fixed cap is on fixed block.
Handrail platform inside is provided with two lock-screws, and two lock-screws pass 2 bar holes, 2 rectangular openings of lower cover, the last fixedly connected rotating basis that is screwed into of catch of fixed strip, left and right sides slide block successively, and lower cover is fixedlyed connected with middle cover.
Fixed strip is placed in the rectangular channel of left and right sides slide block, and left and right sides slide block is placed in the front and back passage of lower cover, and the left and right sides of front and back passage is provided with position-limited edge.
Have 2 first block rubbers of reducing friction below the fixed strip.
Have 4 second block rubbers of reducing friction below the slide block of the left and right sides.
The above-mentioned specific embodiment is a preferred embodiment of the present utility model; can not limit the utility model; other any change that does not deviate from the technical solution of the utility model and made or other equivalent substitute mode are included within the protection domain of the present utility model.
Claims (10)
1. armrest structure, it is characterized in that: comprise fixing support rack, bracing frame shell, lifting support frame and handrail platform, described lifting support frame is connected in above the fixing support rack, the handrail platform is connected in above the lifting support frame, the bracing frame shell is enclosed within the fixing support rack outside, and fixing support rack is provided with the anti-shake component of filling the gap between fixing support rack and the bracing frame shell.
2. armrest structure according to claim 1 is characterized in that: two sides of described fixing support rack have several grooves, and anti-shake component is placed in the groove.
3. armrest structure according to claim 1 is characterized in that: described anti-shake component is rubber strip, plastic strip, batten or yarn fabric bar.
4. armrest structure according to claim 1, it is characterized in that: be provided with shell fragment, button pedestal, button in the described lifting support frame and snap in piece, the fixing support rack inwall is provided with the lifting teeth groove, the upper end of shell fragment is fixed in the lifting support frame, button pedestal and lifting support frame are hinged, button pedestal upper ends button, button stretches out the bracing frame shell, the shell fragment lower end is passed to pass after the button pedestal lower end again and is snapped in piece, snapping in piece and snap in the lifting teeth groove, fixedlys connected with lifting support frame in bracing frame shell upper end.
5. armrest structure according to claim 1 is characterized in that: described handrail platform comprises loam cake, foam, middle cover, fixed strip, left and right sides slide block, lower cover, catch and the rotating basis that sets gradually from top to bottom.
6. armrest structure according to claim 5, it is characterized in that: the fixed block of establishing spring, circular arc plush copper and band circle-arc tooth position in the described rotating basis, spring heads on the circular arc plush copper, the circular arc plush copper is inserted the circle-arc tooth position, lifting support frame is fixedlyed connected with fixed block, and the catch fixed cap is on fixed block.
7. armrest structure according to claim 6, it is characterized in that: described handrail platform inside is provided with two lock-screws, two lock-screws pass 2 bar holes, 2 rectangular openings of lower cover, the last fixedly connected rotating basis that is screwed into of catch of fixed strip, left and right sides slide block successively, and lower cover is fixedlyed connected with middle cover.
8. armrest structure according to claim 7 is characterized in that: described fixed strip is placed in the rectangular channel of left and right sides slide block, and left and right sides slide block is placed in the front and back passage of lower cover, and the left and right sides of front and back passage is provided with position-limited edge.
9. armrest structure according to claim 8 is characterized in that: have 2 first block rubbers of reducing friction below the described fixed strip.
10. armrest structure according to claim 8 is characterized in that: have 4 second block rubbers of reducing friction below the slide block of the described left and right sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201546679U CN202086061U (en) | 2011-05-16 | 2011-05-16 | Armrest structure for chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201546679U CN202086061U (en) | 2011-05-16 | 2011-05-16 | Armrest structure for chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202086061U true CN202086061U (en) | 2011-12-28 |
Family
ID=45361164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201546679U Expired - Lifetime CN202086061U (en) | 2011-05-16 | 2011-05-16 | Armrest structure for chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202086061U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103213521A (en) * | 2013-05-01 | 2013-07-24 | 张春平 | Passenger car seat flexible armrest capable of being assembled and disassembled |
| CN103622346A (en) * | 2013-12-19 | 2014-03-12 | 嘉兴市永泰五金塑料有限责任公司 | Office chair |
-
2011
- 2011-05-16 CN CN2011201546679U patent/CN202086061U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103213521A (en) * | 2013-05-01 | 2013-07-24 | 张春平 | Passenger car seat flexible armrest capable of being assembled and disassembled |
| CN103622346A (en) * | 2013-12-19 | 2014-03-12 | 嘉兴市永泰五金塑料有限责任公司 | Office chair |
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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: 20111228 |
|
| CX01 | Expiry of patent term |