CN203914117U - A kind of tightness adjustable cushion - Google Patents
A kind of tightness adjustable cushion Download PDFInfo
- Publication number
- CN203914117U CN203914117U CN201420333293.0U CN201420333293U CN203914117U CN 203914117 U CN203914117 U CN 203914117U CN 201420333293 U CN201420333293 U CN 201420333293U CN 203914117 U CN203914117 U CN 203914117U
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- China
- Prior art keywords
- cushion
- adjustable
- opposite directions
- regulate
- screwed pipe
- 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
Links
- 238000010586 diagram Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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Abstract
The utility model relates to a kind of tightness adjustable cushion, comprise cushion frame and cushion bandage, the periphery of many cushion bandages is connected in and on cushion frame, is cushion planar structure, in opposite directions described or corresponding cushion frame below all inwardly in opposite directions or corresponding two cushions that are parallel to cushion frame that are connected with regulate screwed pipe/posts, any two in opposite directions or corresponding cushion regulate double-screw bolt through one adjustable column/pipe spin be by adjustable pipe screw thread rotation drive two in opposite directions corresponding cushion regulate screwed pipe/cornice moving in opposite directions or corresponding cushion frame in opposite directions or opposing movement.Adopt the spin cushion of cushion frame of threaded adjusting post/pipe to regulate screwed pipe/post, drive cushion to regulate moving in opposite directions or dorsad of screwed pipe/post drive cushion frame spacing to expand tensioning or dwindle expansion cushion bandage, realize cushion plane soft durometer adjustable, it is simple in structure, compact, easy to adjust, can satisfied length sit staff to the different adjustings uses that require of seat soft durometer, applied widely.
Description
Technical field
The utility model relates to a kind of cushion, is a kind of tightness adjustable cushion specifically.
Background technology
Personnel for long seat work, thing to sit on directly has influence on personnel and sits the comfort level of use and sit with healthy, the sitting face of common seat is divided into stiff dough and soft, stiff dough seat is not suitable for long-term seat and uses, soft seat can provide more comfortable seat to use, but after long-term use, soft can be out of shape depression, can not meet equally the long need of work of sitting.
Summary of the invention
The deficiency existing for the seat that in prior art, long seat work is used, it is a kind of simple in structure that the utility model provides, and can regulate sitting face degree of tightness, tightness adjustable cushion easy to use, the life-span is long, cost is low.
The technical solution adopted in the utility model is: a kind of tightness adjustable cushion, comprise cushion frame and cushion bandage, the periphery of many cushion bandages is connected in and on cushion frame, is cushion planar structure, its technical characterstic be in opposite directions described or corresponding cushion frame below all inwardly in opposite directions or corresponding two cushions that are parallel to cushion frame that are connected with regulate screwed pipe/posts, any two in opposite directions or corresponding cushion regulate double-screw bolt through one adjustable column/pipe spin be by adjustable pipe screw thread rotation drive two in opposite directions corresponding cushion regulate screwed pipe/cornice moving in opposite directions or corresponding cushion frame in opposite directions or opposing movement.
Further, on the outer wall of described adjustable column two ends, all through screw thread, be connected with the adjusting nut that regulates screwed pipe nose end to push against with cushion.
Further, described cushion regulates screwed pipe inwall to be provided with internal thread, and adjustable column outer wall is provided with the external screw thread with internal thread engagement.
Further, described cushion regulates on double-screw bolt outer wall and is connected with through screw thread the adjusting screw thread pushing against with adjustable pipe nose end.
Further, described cushion regulates double-screw bolt outer wall to be provided with external screw thread, and adjustable pipe inwall is provided with the internal thread with external screw thread engagement.
Further, described cushion frame is provided with the support frame that regulates screwed pipe/post direction perpendicular to cushion.
Further, described two parallel cushions regulate and between screwed pipe and/or two adjustable columns, are provided with the support frame that regulates screwed pipe direction perpendicular to cushion.
Again further, described two parallel cushions regulate and between double-screw bolt and/or two adjustable pipes, are provided with the support frame that regulates double-screw bolt direction perpendicular to cushion.
Adopt above technical scheme, the beneficial effects of the utility model are: the cushion of cushion plane stretches tight and is connected on cushion frame, by turn adjustable column/pipe, screw drive adjustable pipe screw thread rotation drives two in opposite directions or corresponding cushion regulates screwed pipe/cornice to move in opposite directions or the corresponding opposing movement of cushion frame, two cushion frame spacings expand tensioning cushion bandage thus, otherwise two cushion frame spacings are dwindled and expanded thus loose cushion bandage, and cushion plane soft durometer is adjustable, meet and sit with requiring for a long time; In addition, the support frame that regulates screwed pipe/post direction perpendicular to cushion is set below cushion frame, at this cushion, is positioned over while using on any seat, support frame and cushion regulate screwed pipe/post can meet the support of seat plane transverse and longitudinal direction, applicability is strong, and the scope of application is wide.
The utility model adopts the spin cushion of cushion frame of threaded adjusting post/pipe to regulate screwed pipe/post, drive cushion to regulate moving in opposite directions or dorsad of screwed pipe/post drive cushion frame spacing to expand tensioning or dwindle expansion cushion bandage, realize cushion plane soft durometer adjustable, it is simple in structure, compact, easy to adjust, can satisfied length sit staff to the different adjustings uses that require of seat soft durometer, applied widely.
Accompanying drawing explanation
Fig. 1 is the utility model the first example structure schematic diagram;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the utility model the second example structure schematic diagram.
In figure: cushion frame 1, cushion bandage 2, cushion regulates double-screw bolt 3, adjustable pipe 4, adjusting nut 5, cushion regulates screwed pipe 6, adjustable pipe 7, support frame 8.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail.
Fig. 1,2 illustrated embodiments one, a kind of tightness adjustable cushion comprises that cushion frame 1, cushion bandage 2, cushion regulate double-screw bolt 3, adjustable pipe 4, adjusting nut 5 and support frame 8.Two cushion frame 1 is parallel is oppositely arranged, many cushion bandage 2 two ends that be arranged in parallel are connected on two cushion frames 1, two cushion frame 1 belows are equipped with two cushions that are parallel to cushion bandage 2 in opposite directions and regulate double-screw bolt 3, two cushions regulate double-screw bolt 3 to be provided with external screw thread in opposite directions, on external screw thread, be connected with adjusting nut 5, the two ends cross-under of one adjustable pipe 4 or screw thread are rotatably connected on two cushions adjusting double-screw bolts 3 in opposite directions and push against respectively two adjusting nut 5, two cushion frame 1 belows and be connected with support frame 8.
Embodiment illustrated in fig. 3 two, a kind of tightness adjustable cushion comprises that cushion frame 1, cushion bandage 2, cushion regulate screwed pipe 6, adjustable column 7, adjusting nut 5 and support frame 8.Two cushion frame 1 is parallel is oppositely arranged, many cushion bandage 2 two ends that be arranged in parallel are connected on two cushion frames 1, two cushion frame 1 belows are equipped with two cushions that are parallel to cushion bandage 2 in opposite directions and regulate screwed pipe 6, adjustable column 7 outer wall two ends are equipped with external screw thread, on external screw thread, be connected with adjusting nut 5, the two ends cross-under of adjustable column 7 or screw thread are rotatably connected in two cushions adjusting screwed pipes 6 in opposite directions and push against respectively two adjusting nut 5, two cushion frame 1 belows and be connected with support frame 8.
Claims (8)
1. a tightness adjustable cushion, comprise cushion frame and cushion bandage, the periphery of many cushion bandages is connected in and on cushion frame, is cushion planar structure, it is characterized in that: in opposite directions described or corresponding cushion frame below all inwardly in opposite directions or corresponding two cushions that are parallel to cushion frame that are connected with regulate screwed pipe/posts, any two in opposite directions or corresponding cushion regulate double-screw bolt through one adjustable column/pipe spin be by adjustable pipe screw thread rotation drive two in opposite directions corresponding cushion regulate screwed pipe/cornice moving in opposite directions or corresponding cushion frame in opposite directions or opposing movement.
2. a kind of tightness adjustable cushion according to claim 1, is characterized in that: on the outer wall of described adjustable column two ends, all through screw thread, be connected with the adjusting nut that regulates screwed pipe nose end to push against with cushion.
3. a kind of tightness adjustable cushion according to claim 2, is characterized in that: described cushion regulates screwed pipe inwall to be provided with internal thread, and adjustable column outer wall is provided with the external screw thread with internal thread engagement.
4. a kind of tightness adjustable cushion according to claim 1, is characterized in that: described cushion regulates on double-screw bolt outer wall and is connected with through screw thread the adjusting screw thread pushing against with adjustable pipe nose end.
5. a kind of tightness adjustable cushion according to claim 4, is characterized in that: described cushion regulates double-screw bolt outer wall to be provided with external screw thread, and adjustable pipe inwall is provided with the internal thread with external screw thread engagement.
6. a kind of tightness adjustable cushion according to claim 1, is characterized in that: described cushion frame is provided with the support frame that regulates screwed pipe/post direction perpendicular to cushion.
7. according to a kind of tightness adjustable cushion described in claim 1 or 2 or 3, it is characterized in that: described two parallel cushions regulate and between screwed pipe and/or two adjustable columns, are provided with the support frame that regulates screwed pipe direction perpendicular to cushion.
8. according to a kind of tightness adjustable cushion described in claim 1 or 4 or 5, it is characterized in that: described two parallel cushions regulate and between double-screw bolt and/or two adjustable pipes, are provided with the support frame that regulates double-screw bolt direction perpendicular to cushion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420333293.0U CN203914117U (en) | 2013-09-22 | 2014-06-23 | A kind of tightness adjustable cushion |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320583636 | 2013-09-22 | ||
| CN201320583636.4 | 2013-09-22 | ||
| CN201420333293.0U CN203914117U (en) | 2013-09-22 | 2014-06-23 | A kind of tightness adjustable cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203914117U true CN203914117U (en) | 2014-11-05 |
Family
ID=51810017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420333293.0U Expired - Lifetime CN203914117U (en) | 2013-09-22 | 2014-06-23 | A kind of tightness adjustable cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203914117U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105620313A (en) * | 2014-11-25 | 2016-06-01 | 现代自动车株式会社 | Seat cushion extension apparatus |
| CN107536336A (en) * | 2017-10-20 | 2018-01-05 | 美佳德科技（无锡）有限公司 | A kind of cushion |
-
2014
- 2014-06-23 CN CN201420333293.0U patent/CN203914117U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105620313A (en) * | 2014-11-25 | 2016-06-01 | 现代自动车株式会社 | Seat cushion extension apparatus |
| CN105620313B (en) * | 2014-11-25 | 2020-03-31 | 现代自动车株式会社 | Cushion extending device |
| CN107536336A (en) * | 2017-10-20 | 2018-01-05 | 美佳德科技（无锡）有限公司 | A kind of cushion |
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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: 20141105 |