CN203789506U - Three-dimensional adjustable arms of chair - Google Patents
Three-dimensional adjustable arms of chair Download PDFInfo
- Publication number
- CN203789506U CN203789506U CN201320682534.8U CN201320682534U CN203789506U CN 203789506 U CN203789506 U CN 203789506U CN 201320682534 U CN201320682534 U CN 201320682534U CN 203789506 U CN203789506 U CN 203789506U
- Authority
- CN
- China
- Prior art keywords
- statement
- federally sponsored
- handrail panel
- base plate
- fixed bar
- 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
Links
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
-
- 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
- A47C1/0307—Reclining or easy chairs having independently-adjustable supporting parts the parts being arm-rests adjustable rectilinearly in horizontal direction
Landscapes
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Rehabilitation Tools (AREA)
Abstract
The utility model discloses three-dimensional adjustable arms of a chair. The technical scheme is that each of the three-dimensional adjustable arms of the chair comprises an armrest panel and a base plate fixedly connected with a chair seat, wherein the base plate is provided with a lifting mechanism, a left-right slippage mechanism and a front-rear moving mechanism; the lifting mechanism is used for controlling the armrest panel to lift up and down; the left-right slippage mechanism controls the armrest panel to move left and right; the front-rear moving mechanism controls the armrest panel to move toward or away from the back of the chair. A three-dimensional adjusting mechanism is arranged in each armrest of the chair, thereby achieving the aim of adjusting the armrest panels at up-down, left-right and front-back directions; three different requirements on hand shelf height requirement by people, width requirement between left and right armrests and the distance between the armrests to the back of the chair can be met.
Description
Technical field
The utility model relates to a kind of armrests specifically, and it relates to a kind of Three-direction adjustable armrests.
Background technology
Width, handrail between the height of most of armrests, left and right handrail are all unadjustable to the distance between the chair back, or only have one of them to regulate, yet different people for the requirement of the comfortable shelves high of its arm be not quite similar, fat or thin difference cause different to width demand between the handrail of left and right, while wanting against chair back rest and also different to the demand of the distance between the chair back to handrail while just sitting work, existing handrail obviously can not meet these requirements simultaneously.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide all adjustable Three-direction adjustable armrestses of a kind of top to bottom, left and right, front and rear.
For achieving the above object, the utility model provides following technical scheme: a kind of Three-direction adjustable armrests, comprise handrail panel and the base plate for being fixedly connected with seat, described base plate be provided with control handrail panel towards or deviate from moving forward and backward mechanism, controlling the left and right slipping mechanism that handrail panel moves left and right and the elevating mechanism of controlling the oscilaltion of handrail panel of the chair back.
By adopting technique scheme, the governor motion of three directions is set in a Chair armrest, thereby realized handrail panel in top to bottom, left and right, front and rear the equal adjustable object of three directions, can meet simultaneously different people to hand shelves high require, width requirement between the handrail of left and right, handrail be to these three kinds of different requirements of the required distance between the chair back.
The utility model is further set to: described handrail panel is provided with gripper shoe towards a side of base plate, the described mechanism that moves forward and backward is placed between gripper shoe and handrail panel, the described mechanism that moves forward and backward includes the guide plate being fixedly connected with handrail panel, described guide plate is provided with gathering sill, in described gathering sill, be provided with and be embedded piece, described gathering sill is the strip structure setting of extending towards chair back direction, the length of described gathering sill is greater than the length that is embedded piece, and the width of described gathering sill is suitable with the width that is embedded piece.
By adopting technique scheme, gathering sill and be embedded the cooperation of piece, makes, when needs are controlled handrail panel and moved forward and backward, only need to move forward and backward guide plate, just can drive handrail panel to move forward and backward, and structure is very simple.
The utility model is further set to: described handrail panel is provided with gripper shoe towards a side of base plate, described left and right slipping mechanism is placed between gripper shoe and handrail panel, described left and right slipping mechanism comprises installation shaft and can be along the movable block of installation shaft left and right slippage, described installation shaft is fixedly connected with gripper shoe, and movable block is connected with guide plate.
By adopting technique scheme, movable block just moving left and right in installation shaft can drive the left and right slippage of handrail panel simply and easily, and structure is very simple.
The utility model is further set to: described elevating mechanism comprises control button, fixed bar, STATEMENT OF FEDERALLY SPONSORED and the return unit that supplies STATEMENT OF FEDERALLY SPONSORED reset accumulation of energy, described control button and STATEMENT OF FEDERALLY SPONSORED are connected, the two ends of return unit are fixedly connected with fixed bar with STATEMENT OF FEDERALLY SPONSORED respectively, the two ends of fixed bar are fixedly connected with base plate, and described STATEMENT OF FEDERALLY SPONSORED can be along the upper and lower slippage of fixed bar or relatively fixing.
By adopting technique scheme, the structure of elevating mechanism is specialized, by control button, control STATEMENT OF FEDERALLY SPONSORED oscilaltion, by return unit, for STATEMENT OF FEDERALLY SPONSORED, resetted, simple in structure, working stability is reliable.
The utility model is further set to: described STATEMENT OF FEDERALLY SPONSORED becomes rod shaped structure setting, and the long axis ray of STATEMENT OF FEDERALLY SPONSORED and the long axis ray of fixed bar parallel, and described STATEMENT OF FEDERALLY SPONSORED is provided with wedge shaped projection, and fixed bar is provided with the some location cavity being embedded for wedge shaped projection.
By adopting technique scheme, can realize simply and easily the relative slippage of fixed bar and STATEMENT OF FEDERALLY SPONSORED or relatively fixing, without for fixing of STATEMENT OF FEDERALLY SPONSORED additionally arranges miscellaneous part, simple and compact for structure and very firm.
The utility model is further set to: described return unit is extension spring.
By adopting technique scheme, when needs are raised handrail panel, promote control button and upwards pull, on control button drive STATEMENT OF FEDERALLY SPONSORED is whole, move, the extension spring accumulation of energy that is stretched, in the time of in wedge shaped projection moves to a upper location cavity, fixed bar and STATEMENT OF FEDERALLY SPONSORED location coordinate, thereby completed once, rise and regulate, while regulating when declining, under pull control button, STATEMENT OF FEDERALLY SPONSORED moves down, extension spring releases energy and resets for STATEMENT OF FEDERALLY SPONSORED, and completing declines regulates.
The utility model is further set to: described in move forward and backward mechanism, left and right slipping mechanism and elevating mechanism and be connected successively along handrail panel to base plate direction.
By adopting technique scheme, the structure of whole handrail is very compact, has greatly dwindled the volume of whole handrail.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the utility model Three-direction adjustable armrests embodiment;
Fig. 2 is the structure explosive view one of the utility model Three-direction adjustable armrests embodiment;
Fig. 3 is the structure explosive view two of the utility model Three-direction adjustable armrests embodiment;
Fig. 4 is the structure explosive view three of the utility model Three-direction adjustable armrests embodiment;
Fig. 5 is the A portion enlarged drawing of Fig. 4.
The specific embodiment
Referring to figs. 1 through Fig. 5, the utility model Three-direction adjustable armrests embodiment is described further.
A kind of Three-direction adjustable armrests, comprise handrail panel 1 and the base plate 2 for being fixedly connected with seat, described base plate 2 be provided with control handrail panel 1 towards or deviate from moving forward and backward mechanism 3, controlling the left and right slipping mechanism 4 that handrail panel 1 moves left and right and the elevating mechanism 5 of controlling 1 oscilaltion of handrail panel of the chair back.
By adopting technique scheme, the governor motion of three directions is set in a Chair armrest, thereby realized handrail panel 1 in top to bottom, left and right, front and rear the equal adjustable object of three directions, can meet simultaneously different people to hand shelves high require, width requirement between the handrail of left and right, handrail be to these three kinds of different requirements of the required distance between the chair back.
Described handrail panel 1 is provided with gripper shoe 6 towards a side of base plate 2, the described mechanism 3 that moves forward and backward is placed between gripper shoe 6 and handrail panel 1, the described mechanism 3 that moves forward and backward includes the guide plate 31 being fixedly connected with handrail panel 1, described guide plate 31 is provided with gathering sill 32, in described gathering sill 32, be provided with and be embedded piece 33, described gathering sill 32 is the strip structure setting of extending towards chair back direction, the length of described gathering sill 32 is greater than the length that is embedded piece 33, and the width of described gathering sill 32 is suitable with the width that is embedded piece 33.
By adopting technique scheme, gathering sill 32 and be embedded the cooperation of piece 33, makes, when needs are controlled handrail panel 1 and moved forward and backward, only need to move forward and backward guide plate 31, just can drive handrail panel 1 to move forward and backward, and structure is very simple.
Described handrail panel 1 is provided with gripper shoe 6 towards a side of base plate 2, described left and right slipping mechanism is placed between gripper shoe 6 and handrail panel 1, described left and right slipping mechanism 4 comprises installation shaft 41 and can be along the movable block 42 of installation shaft 41 left and right slippages, described installation shaft 41 is fixedly connected with gripper shoe 6, and movable block 42 is connected with guide plate 31.
By adopting technique scheme, movable block 42 moving left and right in installation shaft 41 just can drive the 1 left and right slippage of handrail panel simply and easily, and structure is very simple.
Described elevating mechanism 5 comprises control button 51, fixed bar 52, STATEMENT OF FEDERALLY SPONSORED 53 and the return unit 54 that supplies STATEMENT OF FEDERALLY SPONSORED reset accumulation of energy, described control button 51 is connected with STATEMENT OF FEDERALLY SPONSORED 53, the two ends of return unit 54 are fixedly connected with fixed bar 52 with STATEMENT OF FEDERALLY SPONSORED 53 respectively, the two ends of fixed bar 52 are fixedly connected with base plate 2, and described STATEMENT OF FEDERALLY SPONSORED 53 can be along fixed bar slippage or relatively fixing Shang Xia 52.
By adopting technique scheme, the structure of elevating mechanism 5 is specialized, by control button 51, control STATEMENT OF FEDERALLY SPONSORED 53 oscilaltions, by return unit 54, for STATEMENT OF FEDERALLY SPONSORED 53, resetted, simple in structure, working stability is reliable.
53 one-tenth rod shaped structure settings of described STATEMENT OF FEDERALLY SPONSORED, and the long axis ray of STATEMENT OF FEDERALLY SPONSORED 53 parallels with the long axis ray of fixed bar 52, and described STATEMENT OF FEDERALLY SPONSORED 53 is provided with wedge shaped projection 531, and fixed bar 52 is provided with the some location cavity 521 being embedded for wedge shaped projection 531.
By adopting technique scheme, can realize simply and easily the relative slippage of fixed bar 52 and STATEMENT OF FEDERALLY SPONSORED 53 or relatively fixing, without for fixing of STATEMENT OF FEDERALLY SPONSORED 53 additionally arranges miscellaneous part, simple and compact for structure and very firm.
Described return unit 54 is extension spring.
By adopting technique scheme, when needs are raised handrail panel 1, promoting control button 51 upwards pulls, on control button 51 drive STATEMENT OF FEDERALLY SPONSORED 53 are whole, move, extension spring 54 accumulation of energy that is stretched, when wedge shaped projection 531 moves to a upper location cavity 521 when interior, fixed bar 52 and STATEMENT OF FEDERALLY SPONSORED 53 location coordinate, thereby completed once, rise and regulate, while regulating when declining, under pull control button 51, STATEMENT OF FEDERALLY SPONSORED 53 moves down, extension spring 54 releases energy and resets for STATEMENT OF FEDERALLY SPONSORED 53, and completing declines regulates.
Described mechanism 3, left and right slipping mechanism 4 and the elevating mechanism 5 of moving forward and backward is connected successively along handrail panel 1 to base plate 2 directions.
By adopting technique scheme, the structure of whole handrail is very compact, has greatly dwindled the volume of whole handrail.
Claims (7)
1. a Three-direction adjustable armrests, comprise handrail panel and the base plate for being fixedly connected with seat, described base plate be provided with control handrail panel towards or deviate from moving forward and backward mechanism, controlling the left and right slipping mechanism that handrail panel moves left and right and the elevating mechanism of controlling the oscilaltion of handrail panel of the chair back.
2. Three-direction adjustable armrests according to claim 1, it is characterized in that: described handrail panel is provided with gripper shoe towards a side of base plate, the described mechanism that moves forward and backward is placed between gripper shoe and handrail panel, the described mechanism that moves forward and backward includes the guide plate being fixedly connected with handrail panel, described guide plate is provided with gathering sill, in described gathering sill, be provided with and be embedded piece, described gathering sill is the strip structure setting of extending towards chair back direction, the length of described gathering sill is greater than the length that is embedded piece, and the width of described gathering sill is suitable with the width that is embedded piece.
3. Three-direction adjustable armrests according to claim 1, it is characterized in that: described handrail panel is provided with gripper shoe towards a side of base plate, described left and right slipping mechanism is placed between gripper shoe and handrail panel, described left and right slipping mechanism comprises installation shaft and can be along the movable block of installation shaft left and right slippage, described installation shaft is fixedly connected with gripper shoe, and movable block is connected with guide plate.
4. Three-direction adjustable armrests according to claim 1, it is characterized in that: described elevating mechanism comprises control button, fixed bar, STATEMENT OF FEDERALLY SPONSORED and the return unit that supplies STATEMENT OF FEDERALLY SPONSORED reset accumulation of energy, described control button and STATEMENT OF FEDERALLY SPONSORED are connected, the two ends of return unit are fixedly connected with fixed bar with STATEMENT OF FEDERALLY SPONSORED respectively, the two ends of fixed bar are fixedly connected with base plate, and described STATEMENT OF FEDERALLY SPONSORED can be along the upper and lower slippage of fixed bar or relatively fixing.
5. Three-direction adjustable armrests according to claim 4, it is characterized in that: described STATEMENT OF FEDERALLY SPONSORED becomes rod shaped structure setting, and the long axis ray of STATEMENT OF FEDERALLY SPONSORED parallels with the long axis ray of fixed bar, described STATEMENT OF FEDERALLY SPONSORED is provided with wedge shaped projection, and fixed bar is provided with the some location cavity being embedded for wedge shaped projection.
6. Three-direction adjustable armrests according to claim 5, is characterized in that: described return unit is extension spring.
7. according to the Three-direction adjustable armrests described in claim 1 or 2 or 3 or 4, it is characterized in that: described in move forward and backward mechanism, left and right slipping mechanism and elevating mechanism and be connected successively along handrail panel to base plate direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320682534.8U CN203789506U (en) | 2013-10-31 | 2013-10-31 | Three-dimensional adjustable arms of chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320682534.8U CN203789506U (en) | 2013-10-31 | 2013-10-31 | Three-dimensional adjustable arms of chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203789506U true CN203789506U (en) | 2014-08-27 |
Family
ID=51371797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320682534.8U Expired - Fee Related CN203789506U (en) | 2013-10-31 | 2013-10-31 | Three-dimensional adjustable arms of chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203789506U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107114944A (en) * | 2017-06-23 | 2017-09-01 | 广东工业大学 | A kind of chair with folding handrail |
| CN108741860A (en) * | 2018-08-22 | 2018-11-06 | 中威控股集团有限公司 | A kind of Three Degree Of Freedom office chair armrest |
| CN113679562A (en) * | 2021-08-19 | 2021-11-23 | 奥佳华智能健康科技集团股份有限公司 | Massage armchair armrest |
| CN114587103A (en) * | 2022-03-28 | 2022-06-07 | 安吉卡贝隆家具有限公司 | Armrest structure and chair |
-
2013
- 2013-10-31 CN CN201320682534.8U patent/CN203789506U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107114944A (en) * | 2017-06-23 | 2017-09-01 | 广东工业大学 | A kind of chair with folding handrail |
| CN108741860A (en) * | 2018-08-22 | 2018-11-06 | 中威控股集团有限公司 | A kind of Three Degree Of Freedom office chair armrest |
| CN113679562A (en) * | 2021-08-19 | 2021-11-23 | 奥佳华智能健康科技集团股份有限公司 | Massage armchair armrest |
| CN114587103A (en) * | 2022-03-28 | 2022-06-07 | 安吉卡贝隆家具有限公司 | Armrest structure and chair |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20171031 |