CN105266443A - Back and forth adjustable chair armrest - Google Patents
Back and forth adjustable chair armrest Download PDFInfo
- Publication number
- CN105266443A CN105266443A CN201410333422.0A CN201410333422A CN105266443A CN 105266443 A CN105266443 A CN 105266443A CN 201410333422 A CN201410333422 A CN 201410333422A CN 105266443 A CN105266443 A CN 105266443A
- Authority
- CN
- China
- Prior art keywords
- armrest
- seat
- support body
- adjustment
- groove
- 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.)
- Pending
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
Landscapes
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention provides a back and forth adjustable chair armrest. The back and forth adjustable chair armrest comprises: an armrest pad arranged at the upper end of an armrest seat and moving back and forth relative to the armrest seat; and a sliding mechanism comprising a frame body, wherein the frame body is arranged between the armrest seat and the armrest pad, and is fixedly arranged on the armrest seat, the top surface of the frame body is provided with two long slotted holes arranged in parallel and at intervals and a plurality of equidistantly arranged grooves along the fore-and-aft direction, a pair of fixing pieces are respectively connected to the armrest pad through the two long slotted holes, and the armrest pad corresponding to the grooves of the frame body is provided with a projection clamped to one of the grooves in order to make the projection be selectively clamped by and positioned in the grooves.
Description
Technical field
The present invention relates to a kind of armrest of seat, espespecially one has multisection type adjustment armrest pad and moves forward and backward function, and structure is simplified, processing ease can before and after the armrest of seat of adjustment.
Background technology
Current armrest of seat except have on overall styling various different designs selective except, more comfortable ride effects is enjoyed for making seated user, also handrail front-rear adjusting device is set on the seat, in order to adjust handrail displacement forward or backward to meet the use needs of seated user, but composition the number of components of existing handrail front-rear adjusting device is various, between composition component, relation is complicated each other, assembling not easily and expend man-hour, manufacturing cost is higher, also need pressing specific keys just can carry out adjustment action and be not easy to operation adjustment when operation adjustment moves forward and backward, therefore, use and be still improved space.
In view of more than, and do different Curve guide impeller for the space kenel of structure or the number of component or operational complexity etc., the phase can structurally produce the quite poor opposite sex with those existing, or promotes and use effect, or reduces costs to increase competitiveness; And the present invention be namely in such cases designed a kind of be better than aforesaid can before and after the armrest of seat of adjustment.
Summary of the invention
The present invention be solve above-mentioned prior art problem and complete, its object is to provide a kind of structure simple, make that it is more convenient in assembling, save time, saving of labor, and then reduce manufacturing cost can before and after the armrest of seat of adjustment.
For achieving the above object, the technical solution used in the present invention is:
Can before and after the armrest of seat of adjustment, comprise: the armrest pad can doing fore-and-aft direction displacement in the upper end of armrest seat installing one, the lower end of this armrest seat is fixed for being combined with a seat support, it is characterized in that: also comprise a slide mechanism, this slide mechanism comprises a support body, this support body is installed between this armrest seat and this armrest pad, and be fixed on this armrest seat, the end face of this support body is provided with two parallel and spaced long slot bore and multiple grooves arranged at equal intervals along aforesaid fore-and-aft direction, and utilize a pair fixture to be connected to this armrest pad respectively by this two long slot bore, this armrest pad is to the groove of support body being provided with a projection that mutually can engage with described groove, this projection is enable optionally to engage location along the plurality of groove.
Wherein, the plurality of groove to be configured between these two long slot bores and to be spaced apart with these two long slot bores.
Wherein, this projection engages with this groove mutually with elasticity snap fit.
Wherein, the support body of this slide mechanism has the bottom surface sections that is fixed on this armrest seat, and one in contrast to the top part of this bottom surface sections, and on this top part, arrange this two long slot bores and the plurality of groove.
Wherein, the top part of this support body has the end face of an arc, and the bottom surface of this armrest pad has an arcwall face corresponding with the arc top surface of the top part of this support body.
Wherein, a vacancy section is provided with between the top part of this support body and bottom surface sections.
Wherein, this is made up of screw fixture.
Wherein, the front end of the support body of this slide mechanism and rear end are respectively equipped with a screw, and utilize a locking screw by this screw so that this support body is locked in this armrest seat.
Wherein, a ㄈ nibs is also formed in the outside of this projection.
Compared with prior art, the advantage adopting the present invention of technique scheme to have is: when operating the displacement forward or backward of this armrest pad, this can move along this long slot bore with this armrest pad displacement fixture, simultaneously, this projection optionally can engage location along these described grooves, and reaches the adjustment action of multisection type.Wherein, this projection adopts elasticity snap fit to engage with this groove, forms one have stable bond effect that elasticity conflicts to make this armrest pad and this support body, also makes this armrest pad this support body relative can stably shift position.
Accompanying drawing explanation
Fig. 1 be of the present invention can before and after the stereogram of armrest of seat of adjustment;
Fig. 2 is the exploded view of Fig. 1;
Fig. 3 is a longitudinal sectional view of the present invention and the corresponding relation of the groove of support body and the projection of armrest pad is described;
Fig. 4 is another longitudinal sectional view of the present invention and the corresponding relation of the long slot bore of fixture and support body is described.
Description of reference numerals: 10 armrest seats; 20 slide mechanisms; 21 support bodys; 211 bottom surface sections; 212 top parts; 213 long slot bores; 214 grooves; 215 arc top surfaces; 216 screws; 217 vacancy sections; 30 armrest pads; 31 bottom surfaces; 32 screws; 33 projections; 34 ㄈ nibs; 40 locking screws; 50 fixtures.
Detailed description of the invention
For making the present invention definitely full and accurate, hereby enumerating preferred embodiment and coordinating following schemes, structure of the present invention and technical characteristic thereof are described in detail as rear:
Direction mentioned in this description, if "front", "rear" etc. is all correspond to user's direction cognition in a state of use.
As shown in Figures 1 to 4, of the present invention can before and after adjustment armrest of seat comprise armrest seat 10, slide mechanism 20 and an armrest pad 30.
The lower end of this armrest seat 10 is for being connected in (not shown) on a seat support.The external form of this armrest seat 10 can be L-type, but does not limit, as I type.
This slide mechanism 20 comprises a support body 21, and this support body 21 is the upper ends being fixed on this armrest seat 10, and this support body 21 has the bottom surface sections 211 that is fixed on this armrest seat 10, and one in contrast to the top part 212 of this bottom surface sections 211.This support body 21 is provided with two parallel and spaced long slot bores 213 along its fore-and-aft direction on this top part 212, and with multiple groove 214 arranged at equal intervals, the plurality of groove 214 to be configured between this two long slot bore 213 and to be spaced apart with this two long slot bore 213.The top part 212 of this support body 21 also has an arc top surface 215.The front end of this support body 21 and rear end are respectively equipped with a screw 216, and utilize a locking screw 40 by this screw 216 so that this support body 21 is locked in this armrest seat 10.
This armrest pad 30 can be made up of the flexible resilient material just like flexible plastic, but does not limit.This armrest pad 30 can be single structure or multi-piece type combining structure according to user demand.This armrest pad 30 is installed in above this support body 21, makes the bottom surface 31 of this armrest pad 30 corresponding with the top part 212 of this support body 20, and make this support body 21 between this armrest seat 10 and this armrest pad 30.The bottom surface 31 of this armrest pad 30, to the groove 214 of support body 20 being provided with a projection 33 that mutually can engage with described groove 214, makes this projection 33 optionally can engage location along these described grooves 214.As shown in Figure 2, the outside of this projection 33 forms a ㄈ nibs 34 in die-cut mode, utilizes this ㄈ nibs 34 that this projection 33 can be moved up and down by elasticity pressurized, so, this projection 33 can flexibly be engaged with this groove 214 mutually.The bottom surface 31 of this armrest pad 30 can be arcwall face and corresponding with the arc top surface 215 of this support body 21.
As shown in Figure 2 to 4, of the present invention can before and after adjustment armrest of seat, it utilizes a pair fixture 50 if screw is to be connected to the corresponding screw 32 arranged in bottom surface 31 of this armrest pad 30 respectively by two long slot bores 213 of this support body 21, and make the top part 212 of this support body 21 keep a less suitable distance with the bottom surface 31 of this armrest pad 30, simultaneously, projection described in utilization 33 and described groove 214 and allow this support body 21 maintain a suitable flexible packing strength with this armrest pad 30, in aforesaid situation, successfully can operate this armrest pad 30 displacement forward or backward, this is made to move the length direction of fixture 50 with this armrest pad 30 displacement and along this long slot bore 214, and make this projection 33 optionally can engage location along these described grooves 214, and reach the adjustment action of multisection type.In addition, a vacancy section 217 is provided with between the bottom surface sections 211 of this support body 21 and top part 212, after allowing this fixture 50 can enter this vacancy section 217 by the outside of this support body 21, then be connected to the bottom surface 31 of this armrest pad 30 by long slot bore 214, be beneficial to assembling operation.
When having assembled, this support body 21 is between this armrest seat 10 and this armrest pad 30, this is limited in long slot bore 214 to fixture 50 by the long slot bore 214 of this support body 21, and projection 33 elasticity of this armrest pad 30 is sticked in one of them groove 214 on this support body 20.
As shown in Figure 3, Figure 4, during operation, hand hold this armrest pad 30 can operate this armrest pad 30 this support body 20 relative and this armrest seat 10 to the left or to the right direction moving displacement (in figure, be shown as left and right direction, reality is front and rear direction), this length direction to fixture 50 with this armrest pad 30 synchronizing moving along this long slot bore 214 moves, and this projection 33 forms engaging after also moving to another groove 214 position with this armrest pad 30 synchronizing moving by one of them evolution of the plurality of groove 214, the effect of adjustment before and after so can reaching.
Because of the present invention can before and after adjustment armrest of seat in be used for adjusting the structure be shifted before and after handrail very simple, and reduce the usage quantity of component, reduce production cost, reduce built-up time and improve property easy to assembly, the quite poor opposite sex is structurally had with those existing, can promote simultaneously and use effect and product competitiveness, and reach product design optimization.
The foregoing is only the preferred embodiments of the present invention, is only illustrative for the purpose of the present invention, and nonrestrictive; Those of ordinary skill in the art understand, and can carry out many changes in the spirit and scope that the claims in the present invention limit to it, amendment, and even equivalence is changed, but all will fall within the scope of protection of the present invention.
Claims (9)
1. can before and after the armrest of seat of adjustment, comprise: the armrest pad can doing fore-and-aft direction displacement in the upper end of armrest seat installing one, the lower end of this armrest seat is fixed for being combined with a seat support, it is characterized in that: also comprise a slide mechanism, this slide mechanism comprises a support body, this support body is installed between this armrest seat and this armrest pad, and be fixed on this armrest seat, the end face of this support body is provided with two parallel and spaced long slot bore and multiple grooves arranged at equal intervals along aforesaid fore-and-aft direction, and utilize a pair fixture to be connected to this armrest pad respectively by this two long slot bore, this armrest pad is to the groove of support body being provided with a projection that mutually can engage with described groove, this projection is enable optionally to engage location along the plurality of groove.
2. as claimed in claim 1 can before and after the armrest of seat of adjustment, it is characterized in that, the plurality of groove to be configured between these two long slot bores and to be spaced apart with these two long slot bores.
3. as claimed in claim 1 can before and after adjustment armrest of seat, it is characterized in that, this projection engages with this groove mutually with elasticity snap fit.
4. as claimed in claim 1 can before and after adjustment armrest of seat, it is characterized in that, the support body of this slide mechanism has the bottom surface sections that is fixed on this armrest seat, and one in contrast to the top part of this bottom surface sections, and on this top part, arrange this two long slot bores and the plurality of groove.
5. as claimed in claim 4 can before and after adjustment armrest of seat, it is characterized in that, the top part of this support body has the end face of an arc, and the bottom surface of this armrest pad has an arcwall face corresponding with the arc top surface of the top part of this support body.
6. as claimed in claim 4 can before and after adjustment armrest of seat, it is characterized in that, between the top part of this support body and bottom surface sections, be provided with a vacancy section.
7. as claimed in claim 1 can before and after adjustment armrest of seat, it is characterized in that, this is made up of screw fixture.
8. as claimed in claim 1 can before and after adjustment armrest of seat, it is characterized in that, the front end of the support body of this slide mechanism and rear end are respectively equipped with a screw, and utilize a locking screw by this screw so that this support body is locked in this armrest seat.
9. as claimed in claim 1 can before and after adjustment armrest of seat, it is characterized in that, also form a ㄈ nibs in the outside of this projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410333422.0A CN105266443A (en) | 2014-07-14 | 2014-07-14 | Back and forth adjustable chair armrest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410333422.0A CN105266443A (en) | 2014-07-14 | 2014-07-14 | Back and forth adjustable chair armrest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105266443A true CN105266443A (en) | 2016-01-27 |
Family
ID=55136934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410333422.0A Pending CN105266443A (en) | 2014-07-14 | 2014-07-14 | Back and forth adjustable chair armrest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105266443A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109310211A (en) * | 2016-06-10 | 2019-02-05 | 株式会社冈村制作所 | Handrail and chair |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2261765Y (en) * | 1996-03-08 | 1997-09-10 | 欣业企业股份有限公司 | Adjuster for chair armrest |
| CN2838408Y (en) * | 2005-09-28 | 2006-11-22 | 李煌宝 | Armrest regulating structure |
| CN2907395Y (en) * | 2006-05-17 | 2007-06-06 | 李煌宝 | Structure for regulating arm-rest |
| CN201048728Y (en) * | 2007-04-30 | 2008-04-23 | 陈永华 | Armrest regulating structure for office chair |
| CN201094427Y (en) * | 2007-05-29 | 2008-08-06 | 陈力 | Chair armrest panel |
| CN201806288U (en) * | 2010-09-02 | 2011-04-27 | 卢顺接 | Chair armrest capable of being regulated through rotation and forwards and backwards moving and chair |
| CN201831360U (en) * | 2010-02-08 | 2011-05-18 | 泰桦家具股份有限公司 | Double-shaft rotary armrest |
| JP2012040110A (en) * | 2010-08-17 | 2012-03-01 | Kokuyo Co Ltd | Chair |
| CN102860693A (en) * | 2011-07-04 | 2013-01-09 | 陈治宇 | Headrest adjusting device |
| CN203106384U (en) * | 2013-03-04 | 2013-08-07 | 艺腾股份有限公司 | Armrest device of chair |
| CN203388560U (en) * | 2013-08-15 | 2014-01-15 | 浙江永艺家具股份有限公司 | Armrest capable of move back and forth |
| CN203619121U (en) * | 2013-08-15 | 2014-06-04 | 浙江永艺家具股份有限公司 | Multifunctional armrest |
-
2014
- 2014-07-14 CN CN201410333422.0A patent/CN105266443A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2261765Y (en) * | 1996-03-08 | 1997-09-10 | 欣业企业股份有限公司 | Adjuster for chair armrest |
| CN2838408Y (en) * | 2005-09-28 | 2006-11-22 | 李煌宝 | Armrest regulating structure |
| CN2907395Y (en) * | 2006-05-17 | 2007-06-06 | 李煌宝 | Structure for regulating arm-rest |
| CN201048728Y (en) * | 2007-04-30 | 2008-04-23 | 陈永华 | Armrest regulating structure for office chair |
| CN201094427Y (en) * | 2007-05-29 | 2008-08-06 | 陈力 | Chair armrest panel |
| CN201831360U (en) * | 2010-02-08 | 2011-05-18 | 泰桦家具股份有限公司 | Double-shaft rotary armrest |
| JP2012040110A (en) * | 2010-08-17 | 2012-03-01 | Kokuyo Co Ltd | Chair |
| CN201806288U (en) * | 2010-09-02 | 2011-04-27 | 卢顺接 | Chair armrest capable of being regulated through rotation and forwards and backwards moving and chair |
| CN102860693A (en) * | 2011-07-04 | 2013-01-09 | 陈治宇 | Headrest adjusting device |
| CN203106384U (en) * | 2013-03-04 | 2013-08-07 | 艺腾股份有限公司 | Armrest device of chair |
| CN203388560U (en) * | 2013-08-15 | 2014-01-15 | 浙江永艺家具股份有限公司 | Armrest capable of move back and forth |
| CN203619121U (en) * | 2013-08-15 | 2014-06-04 | 浙江永艺家具股份有限公司 | Multifunctional armrest |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109310211A (en) * | 2016-06-10 | 2019-02-05 | 株式会社冈村制作所 | Handrail and chair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160127 |
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| WD01 | Invention patent application deemed withdrawn after publication |