CN2389552Y - Joint assembly for adjusting armrest of seat - Google Patents
Joint assembly for adjusting armrest of seat Download PDFInfo
- Publication number
- CN2389552Y CN2389552Y CN 99241817 CN99241817U CN2389552Y CN 2389552 Y CN2389552 Y CN 2389552Y CN 99241817 CN99241817 CN 99241817 CN 99241817 U CN99241817 U CN 99241817U CN 2389552 Y CN2389552 Y CN 2389552Y
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- CN
- China
- Prior art keywords
- movable part
- positioning element
- accommodation space
- armrest
- set component
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- 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 relates to a joint assembly for adjusting an armrest of a seat, which mainly comprises positioning components, moving components, and dialing and rotating elements. The utility model can be installed between armrests and a seat pad, wherein, the armrests which are positioned at two sides of seats with various modes or general seats are adjusted into appropriate slanted position by simple operation, or the armrest of one side or the armrests of two sides are downwards gathered as required. The armrests which are assembled at the two sides of the seats can be mechanically adjusted when used, and the armrests can be conveniently gathered when the armrests are not used.
Description
The utility model relates to a kind of joint set component of adjusting armrest, particularly a kind of armrest joint set component of doing any direction (360 degree) adjustment, it can be installed between the both sides handrail and seat cushion of the seat of various moulding or general seat, the handrail of seat both sides can be adjusted into suitable well azimuth by easy controlling, or as required a side handrail (or two side handrails) is folded downwards, make the handrail that is assembled in the seat both sides can more flexibly adjust well azimuth in use, when not using, can facility fold.
The seat pattern of generally selling roughly can be divided into the seat of general traditional type and the light office seating that moves that conveniently moves with the people of action roller energy is arranged on the market.The seat of traditional type is than no change, office seating is stressed and can be cooperated ergonomics and comfort level, therefore, the major part of office seating is formed member, as the lift in height of runners, roller, seat cushion or reclining orientation, the reclining orientation of backrest, the form of handrail, all be that the producer improves part with single-hearted devotion.The present office seating that generally uses, the handrail that install its both sides mostly belongs to fixedly pattern, can't do left and right or forward and backward displacement, also there is its handrail of multiple seat can do high and low orientation adjustment, and can do level to left and right waving and forward and backward displacement, yet do not occur all the time armrest can do the past top rake in comprehensive orientation, toward hypsokinesis by or the design that down folds.
Therefore, the purpose of this utility model promptly provides a kind of joint set component of armrest, can look the required or hand of personal use fully and put the comfortable orientation that decides handrail.
A kind of joint set component of adjusting armrest, it mainly comprises positioning element, movable part and dials and change element, it is characterized in that,
One location parts, can be installed on cushion rack portion, open a through hole, open first accommodation space at the end in addition of positioning element in the central authorities of positioning element, run through mutually with the through hole that is close to side, the effect end face along positioning element is equipped with several concavo-convex groove blocking part radially simultaneously;
One movable part, can be installed on armrest, end at movable part has been opened second accommodation space, end in addition at movable part is opened through hole, run through mutually with second accommodation space that is close to side, the effect end face along movable part also is equipped with several concavo-convex groove blocking part radially simultaneously; In addition end at movable part extends a hollow edge section, has the 3rd accommodation space along the inside of hollow edge section, and its periphery then forms the slope guidance part 26 of mutual correspondence, is close to slope guidance part 26 and is boundary bar groove 27; The outer peripheral edges face suitable position of movable part 2 vertically extends a junction 28, and this connecting portion 28 matches with the linking section 81 of the armrest vertical projection in 8 lower ends, is integral by the bolting element locking;
One group is changeed element, cooperate with movable part, for hand grip control between movable part and the positioning element compress clip or disengaging is separated by, dial a side acting surface upper edge periphery that changes element and form corresponding slope guidance part, then has prominent clip section 32 at the place of being close to of slope guidance part, dialling the end surfaces in addition that changes element is recessed the 4th accommodation space of putting, be close to the 4th accommodation space and run through a center through hole, the pivot pin of one preset length can run through movable part in regular turn by the 4th accommodation space place, the center through hole of positioning element and mistake, therebetween at positioning element and corresponding first accommodation space of movable part, the second accommodation space place can be assembled into compress gasket and flexible member.The thread segment that said pivot pin stretches out positioning element runs through cushion rack portion and is locked.
Described group is changeed the element rotation and definitely reclines with movable part, be that movable part and positioning element are suitable spacing, the rotatable adjusting of handrail, said movable part and the positioning element that is close to corresponding concavo-convex the groove shape blocking part of all establishing be definitely and recline, be that movable part then presents suitable spacing with group commentaries on classics element, then handrail is locking condition.
Describe most preferred embodiment of the present utility model in detail below in conjunction with accompanying drawing, wherein:
Fig. 1: the three-dimensional exploded view of the utility model armrest joint set component;
Fig. 2: the cutaway view of the utility model armrest joint set component;
Fig. 3: the utility model armrest joint set component unscrews view when making handrail and adjust;
Fig. 4: the schematic side view after armrest joint set component assembling of the present utility model is finished;
Fig. 5: the utility model armrest joint set component is installed in the seat cushion below and makes the schematic diagram of orientation adjustment;
Fig. 6: joint set component of the present utility model is installed in the embodiment schematic diagram of backrest;
Fig. 7: second embodiment schematic diagram that the utility model movable part matches with positioning element;
Fig. 8: the 3rd the embodiment schematic diagram that the utility model movable part matches with positioning element;
Fig. 9: the 4th the embodiment schematic diagram that the utility model movable part matches with positioning element;
Figure 10: the 5th the embodiment schematic diagram that the utility model movable part matches with positioning element.
The armrest joint set component (seeing also shown in Fig. 1,2) of doing arbitrary orientation (360 degree) adjustment of the present utility model, it mainly is made up of members such as positioning element 1, movable part 2, group commentaries on classics elements 3.
One location parts 1, can be installed on cushion rack portion 7, central authorities at positioning element 1 open a through hole 11, end in addition at positioning element 1 has been opened first accommodation space 12, run through mutually with the through hole 11 that is close to side, the effect end face along positioning element 1 is equipped with several concavo-convex groove blocking part 13 radially simultaneously.
One movable part 2, can be installed on armrest 8, opened second accommodation space 21 at an end of movable part 2, end in addition at movable part 2 is opened through hole 22, run through mutually with second accommodation space 21 that is close to side, the effect end face along movable part 2 also is equipped with several concavo-convex groove blocking part 23 radially simultaneously; In addition end at movable part 2 extends a hollow edge section 24, has the 3rd accommodation space 25 along the inside of hollow edge section 24, and its periphery then forms the slope guidance part 26 of mutual correspondence, is close to slope guidance part 26 and is boundary bar groove 27; Can be assembled into compress gasket 4 with movable part 2 corresponding first, second accommodation space 12,21 places and folder is established flexible member 5 at aforementioned positioning element 1; The outer peripheral edges face suitable position of movable part 2 vertically extends a junction 28, this connecting portion 28 matches with the linking section 81 of the armrest vertical projection in 8 lower ends, be integral by bolting element 82 lockings, be equipped with several concavo-convex groove blocking part 23 radially along movable part 2 one sides, its neighboring is extended hollow and is blocked ring frame 29, when movable part 2 and positioning element 1 are assembled into one, and clip or when breaking away from mutually, can make outer peripheral sidewall cover attractive in appearance blocking.
One group is changeed element 3, cooperate with movable part 2, for hand grip control 1 of movable part 2 and positioning element compress clip or disengaging is separated by, dial a side acting surface upper edge periphery that changes element 3 and form corresponding slope guidance part 31, then has prominent clip section 32 at the place of being close to of slope guidance part 31, simultaneously, dialling the end surfaces in addition that changes element 3 is recessed the 4th accommodation space of putting 33, be close to the 4th accommodation space 33 and run through a center through hole 34, the pivot pin 6 of one preset length can run through movable part 2 in regular turn by the 4th accommodation space 33 places, the center through hole 22 of positioning element 1,11 and mistake, therebetween and with the pad 4 of movable part 2 and 1 assembling of positioning element, flexible member 5 also runs through and mistake, the thread segment 61 that will stretch out positioning element 1 again runs through cushion rack portion 7, at last, borrow pad, bolting element 71 cooperates locking with thread segment 61.
Dial to change recessed the 4th accommodation space of putting 33 of element 3 one ends when the pivot pin 6 with a preset length runs through to be assembled on the handrail 8, and after being assembled into one in regular turn with movable part 2, positioning element 1, can compressing at the inner peripheral of the 4th accommodation space 33 and be laminated with a lid 35.
In view of the above, when seat both sides handrail 8 is flat, be in and set up orientation and locking condition (seeing also shown in Fig. 2,4), 1 corresponding concavo-convex groove shape blocking part of all establishing 23,13 of its movable part 2 and the positioning element that is close to is definitely and reclines, and movable part 2 and dialling of opposite side is changeed 3 of elements present a suitable spacing (this spacing is equal to movable part 2 and is being the inconsistent spacing in top, top with concavo-convex groove of 1 tool of positioning element).Otherwise, when desiring to make the handrail 8 of seat both sides do suitable reclining orientation adjustment (or down folding and unfolding) (consulting shown in Fig. 3,5), then be held in to dial and change one rotation of element 3 outer dos by hand, making two corresponding slope guidance parts 31 of its inside can comply with on the movable part 2 corresponding two slope guidance parts 26 is close to breach 29 places, sunken orientation and gradually moves to move and reclining closely, simultaneously, 32 of the clip sections of dial changeing element 3 tool of dash forward move along movable part 2 corresponding boundary bar grooves 27, and when conflicting to boundary bar groove 27 edges formation clip state; Make to dial to change between element 3 and the movable part 2 and be the tight full shape of buckleing, therefore this movable part 2 is just held the positioning element 1 folded flexible member of establishing 5 shoring outward by itself and other, make between movable part 2 and the positioning element 1 formed radial concavo-convex groove receive blocking part 23,13 its summits mutually against, and present a suitable interval.
Like this, the user can execute both sides handrail 8 adjustment (or directly folding and unfolding down) in pre-required orientation easily, afterwards, when a side handrail or two side handrail adjustment finish, then can change element 3 rotations with dialling, make its blocking part 23,13 be close applying shape (as shown in Figure 2) with the positioning element 1 that is close to once more movable part 2, can be by easy adjustment (or fine setting) and the chucking that the handrail 8 of seat both sides is carried out suitable arbitrary orientation of controlling.
Continuing, it is shown in Figure 6 to see also, the arbitrary orientation that can be assembled in respectively on the seat both sides handrail 8 that the utility model development and Design goes out is adjusted the joint set component, also can be applicable to the reclining adjustment of backrest 9, provide the backrest 9 of various seat backrest 9 need be made suitable reclining adjustment and certain chucking according to the user is comfortable.
See also shown in Figure 7ly again, it is the utility model movable part and second the embodiment schematic diagram that cooperates of positioning element.Can distinguish uniform several shrinkage pools 23 ' and protuberance 13 ' along the movable part 2 and the respective surfaces of positioning element 1, they can correspondingly fasten or break away from and jump out, and when providing seat both sides handrail 8 to make suitable orientation adjustment, have easy definite fine setting clamping function.
Please join shown in Figure 8, it be the utility model movable part with the bonding part in the 3rd embodiment schematic diagram matching.Along the movable part 2 and the respective surfaces of positioning element 1 can establish respectively with vertically, the horizontal staggered outstanding paragraph 23 of crosswise that is " with the depression paragraph 231 in peripheral corner ", two members when making movable part 2 and positioning element 1 have the orientation buckle function of essence and fine setting when doing arbitrary orientation adjustment (or compressing clip) are separated in good time to be backed down.
Other sees also shown in Figure 9, and it is the 4th the embodiment schematic diagram that parts of the present utility model match with positioning element.Can establish spiral section protuberance 23 and depressed part 13 that are the equidistant arrangement of radiation with all multiple tracks according to the center respectively along the movable part 2 and the respective surfaces of positioning element 1, come for movable part 2 and positioning element 1 when doing arbitrary orientation adjustment (or compressing clip), tool definitely, the quilt during orientation buckle function and fine setting easily separates and back down.
Join shown in Figure 10ly, it is the 5th the embodiment schematic diagram that the utility model movable part matches with positioning element.Movable part 2 and uniform several shrinkage pools of positioning element 1 respective surfaces and protuberance, pyramid (or pyrometric cone) nose section that can be square (23 " ") and the corresponding recessed cave (13 " ") of putting.
Claims (8)
1. joint set component of adjusting armrest, it mainly comprises positioning element, movable part and dials and change element, it is characterized in that,
One location parts, can be installed on cushion rack portion, open a through hole, open first accommodation space at the end in addition of positioning element in the central authorities of positioning element, run through mutually with the through hole that is close to side, the effect end face along positioning element is equipped with several concavo-convex groove blocking part radially simultaneously;
One movable part, can be installed on armrest, end at movable part has been opened second accommodation space, end in addition at movable part is opened through hole, run through mutually with second accommodation space that is close to side, the effect end face along movable part also is equipped with several concavo-convex groove blocking part radially simultaneously; In addition end at movable part extends a hollow edge section, has the 3rd accommodation space along the inside of hollow edge section, and its periphery then forms the slope guidance part 26 of mutual correspondence, is close to slope guidance part 26 and is boundary bar groove 27; The outer peripheral edges face suitable position of movable part 2 vertically extends a junction 28, and this connecting portion 28 matches with the linking section 81 of the armrest vertical projection in 8 lower ends, is integral by the bolting element locking;
One group is changeed element, cooperate with movable part, for hand grip control between movable part and the positioning element compress clip or disengaging is separated by, dial a side acting surface upper edge periphery that changes element and form corresponding slope guidance part, then has prominent clip section 32 at the place of being close to of slope guidance part, dialling the end surfaces in addition that changes element is recessed the 4th accommodation space of putting, be close to the 4th accommodation space and run through a center through hole, the pivot pin of one preset length can run through movable part in regular turn by the 4th accommodation space place, the center through hole of positioning element and mistake, therebetween at positioning element and corresponding first accommodation space of movable part, the second accommodation space place, can be assembled into compress gasket and flexible member, the thread segment that said pivot pin stretches out positioning element runs through cushion rack portion and is locked.
Described group is changeed the element rotation and definitely reclines with movable part, be that movable part and positioning element are suitable spacing, the rotatable adjusting of handrail, said movable part and the positioning element that is close to corresponding concavo-convex the groove shape blocking part of all establishing be definitely and recline, be that movable part then presents suitable spacing with group commentaries on classics element, then handrail is locking condition.
2. the joint set component of adjustment armrest as claimed in claim 1 is characterized in that, is provided with a side of several concavo-convex groove blocking part radially along the parts of living, and the ring frame is blocked for can be extended out hollow in its neighboring.
3. the joint set component of adjustment armrest as claimed in claim 1 is characterized in that, the said group of inner peripheral that changes the 4th accommodation space of element compresses and be laminated with one and cover lid.
4. the joint set component of adjustment armrest as claimed in claim 1 is characterized in that, its effect end face that echoes mutually of said movable part and positioning element is jumped out with corresponding fastening or disengaging for establishing respectively with several uniform shrinkage pool cave or protuberance.
5. the joint set component of adjustment armrest as claimed in claim 1, it is characterized in that its effect end face that echoes mutually of said movable part and positioning element can be established respectively with vertical, the horizontal staggered depression paragraph that is outstanding paragraph of crosswise and peripheral corner.
6. the joint set component of adjustment armrest as claimed in claim 1 is characterized in that, its effect end face that echoes mutually of said movable part and positioning element can be established respectively with multiple tracks and be equidistant spiral section protuberance and the depressed part of arranging of radiation according to the center.
7. the joint set component of adjustment armrest as claimed in claim 4 is characterized in that, said movable part and positioning element uniform several shrinkage pool cave of concord aspect mutually and the protuberance nose section and the corresponding recessed cave of putting that are square pyramid or pyrometric cone.
8. the joint set component of adjustment armrest as claimed in claim 1 is characterized in that, said sub-assembly can be installed between backrest and the seat cushion, to adjust the reclining orientation of backrest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99241817 CN2389552Y (en) | 1999-08-13 | 1999-08-13 | Joint assembly for adjusting armrest of seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99241817 CN2389552Y (en) | 1999-08-13 | 1999-08-13 | Joint assembly for adjusting armrest of seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2389552Y true CN2389552Y (en) | 2000-08-02 |
Family
ID=34028613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99241817 Expired - Fee Related CN2389552Y (en) | 1999-08-13 | 1999-08-13 | Joint assembly for adjusting armrest of seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2389552Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100447018C (en) * | 2002-08-19 | 2008-12-31 | 格瑞玛股份公司 | Armrest |
| CN101376061B (en) * | 2007-08-31 | 2011-06-08 | 鸿富锦精密工业（深圳）有限公司 | Arthrosis |
-
1999
- 1999-08-13 CN CN 99241817 patent/CN2389552Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100447018C (en) * | 2002-08-19 | 2008-12-31 | 格瑞玛股份公司 | Armrest |
| CN101376061B (en) * | 2007-08-31 | 2011-06-08 | 鸿富锦精密工业（深圳）有限公司 | Arthrosis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |