CN204500010U - A kind of novel adjustable seat - Google Patents
A kind of novel adjustable seat Download PDFInfo
- Publication number
- CN204500010U CN204500010U CN201520117713.6U CN201520117713U CN204500010U CN 204500010 U CN204500010 U CN 204500010U CN 201520117713 U CN201520117713 U CN 201520117713U CN 204500010 U CN204500010 U CN 204500010U
- Authority
- CN
- China
- Prior art keywords
- control lever
- backrest
- seat board
- fast pulley
- fixed
- 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
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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
A kind of novel adjustable seat relates to seat, a kind of novel adjustable seat is by fixed support, fixed-hinged support, seat board, backrest, leg bracket, hinges, pull bar, slide bar, supporting plate and control lever, connecting rod, position fixing handle, back-moving spring, fast pulley, location hook forms, seat board, backrest, leg bracket, pull bar hinges interconnects, fast pulley is fixed on fixed support, control lever is arranged on the center of fast pulley by bearing pin, location hook is contained on control lever, location hook be hooked in the effect of back-moving spring under be stuck on fast pulley, the other end of location hook is connected with position fixing handle, after pressing position fixing handle, control lever can round the center rotating of fast pulley, seat board is adjusted by control lever, the angle position of backrest, the angle position of adjustment is more accurate, the people be not only sitting on chair can regulate voluntarily, also being convenient to other staff helps the people be sitting on chair to regulate seat board, the angle position of backrest.
Description
Technical field
A kind of novel adjustable seat of the utility model relates to seat, especially a kind of seat that can regulate seat board and backrest angle and position.
Background technology
Existing a kind of seat board and backrest angle, the seat that position is adjustable, by fixed support, fixed-hinged support, seat board, backrest, leg bracket, hinges, pull bar, slide bar, sliding rod rack forms, seat board, backrest, leg bracket, pull bar hinges interconnects, backrest screw is arranged on the fixed-hinged support place on fixed support, slide bar and seat board are fixed together frame on support bracket fastened sliding rod rack, when adjusting the angle position of seat board and backrest, slide bar supports seat board and slides on sliding rod rack, when regulating the position of seat board, backrest, leg bracket and seat board link together also along with translation-angle and position.
Existing this seat and the adjustable seat of backrest angle, regulative mode drives the backrest of seat and seat board to move forward and backward with buttocks and back, lock with locking device after adjusting position, although convenient, flexible but everyone height, body weight, muscle power etc. of this regulative mode is not quite similar, particularly for the poor old man of the less women of build, children and muscle power and patient, just not too facilitate with the angle position of buttocks and back adjustment seat.
Summary of the invention
The utility model object is the novel adjustable seat of open one.A kind of novel adjustable seat adopts and controls positioner, the angle position of seat board, backrest is adjusted by control lever, the angle position of adjustment is more accurate, the people be not only sitting on chair can regulate voluntarily, is also convenient to other staff and helps the people be sitting on chair to regulate the angle position of seat board, backrest.
The utility model solves the technical scheme that its technical problem adopts: a kind of novel adjustable seat, by fixed support, fixed-hinged support, seat board, backrest, leg bracket, hinges, pull bar, slide bar, sliding rod rack and control lever, connecting rod, position fixing handle, back-moving spring, fast pulley, location hook forms, seat board, backrest, leg bracket, pull bar hinges interconnects, backrest screw is arranged on the fixed-hinged support place on fixed support, slide bar and seat board are fixed together frame on support bracket fastened sliding rod rack, when adjusting the angle position of seat board and backrest, slide bar supports seat board and slides on sliding rod rack, fast pulley is fixed on fixed support, control lever is arranged on the center of fast pulley by bearing pin, location hook is contained on control lever, location hook be hooked in the effect of back-moving spring under be stuck on fast pulley, the other end of location hook is connected with position fixing handle, press position fixing handle snap fit and fast pulley throw off after control lever can round the center rotating of fast pulley, it is characterized in that: control lever is linked together by connecting rod and slide bar, slide bar moves along with control lever, can the angle position of regulable control backrest and seat board by the position adjusting control lever, control lever and position fixing handle can be arranged on support bracket fastened before, control lever and position fixing handle can also be arranged on support bracket fastened side.
The beneficial effects of the utility model are, a kind of novel adjustable seat adopts and controls positioner, the angle position of seat board, backrest is adjusted by control lever, adjustment mode is simple and convenient, the angle position of adjustment is more accurate, the people be not only sitting on chair can regulate voluntarily, is also convenient to other staff and helps the people be sitting on chair to regulate angle, the position of seat board, backrest, be especially suitable for use as transfusion chair.Hospital to the transfusion chair used during patient fluid infusion as a public chair, user of service is wide for frequency of utilization height, wherein be no lack of women, children and the old,weak,sick and disabled person, always there are some, others is needed to help angle, the position of adjusting seat, with the transfusion chair that the utility model is made, provide more convenience can to patient and nursing staff.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 embodiment 1 appearance schematic diagram.
Fig. 2 embodiment 1 bottom side schematic diagram.
Fig. 3 embodiment 1 partly cut-away schematic diagram.
The schematic diagram of Fig. 4 embodiment 2.
Fig. 5 embodiment 2 side partial sectional view.
Detailed description of the invention
Embodiment 1, Fig. 1 is embodiment 1 appearance schematic diagram, in figure, a kind of backrest seat of novel adjustable seat is sitting state, as shown in the figure fixed support 1 is welded with fixed-hinged support 2, backrest 4 is welded with the hinged seat board coordinated with fixed-hinged support 2, as hinge backrest 4 is arranged on fixed-hinged support 2 place on fixed support 1 with screw.Seat board 3, backrest 4, leg bracket 5, pull bar 7 are shaped with the pan cooperatively interacted, as hinge, paired pan is linked together formation hinges 6 with screw, seat board 3, backrest 4, leg bracket 5, pull bar 7 hinges 6 interconnect as shown in the figure.Below seat board 3, be welded with slide bar 8, seat board 3 is by slide bar 8 frame on support bracket fastened sliding rod rack 9, and when adjusting the angle position of seat board 3 and backrest 4, slide bar 8 supports seat board 3 and slides on sliding rod rack 9.Can sliding friction be changed into rolling friction to reduce resistance, as shown in Figure 2, on slide bar 8, addition of a pulley in the present embodiment, sliding rod rack 9 is designed to C type, pulley on slide bar 8 rolls on C type sliding rod rack, makes the movement of seat board 3 lighter, sliding fast.Fig. 3 is embodiment 1 partly cut-away schematic diagram, and as shown in the figure, the control lever in this city example and position fixing handle are mounted in support bracket fastened side.Fast pulley 14 is fixed on fixed support 1, control lever 10 is arranged on the center of fast pulley 14 by bearing pin, location hook 15 is contained on control lever 10, location hook 15 be hooked in the effect of back-moving spring 13 under be stuck on fast pulley 14, the other end of location hook 15 is connected with position fixing handle 12 with a steel rod, press position fixing handle 12 snap fit and fast pulley 14 throw off rear control lever 10 can round the center rotating of fast pulley 14, when moving control lever 10, slide bar 8 can move along with control lever, slide bar 8 is fixed together with seat board 3 again, just can the movement of regulable control seat board 3 by the position that adjusts control lever, the angle of backrest 4 and leg bracket 5 can be changed while the movement of seat board 3, position, therefore can realize regulating seat board 3 by moving control lever 10, the angle of backrest 4 and leg bracket 5, the object of position.
Position fixing handle 12 is unclamped after adjusting in angle, the position of backrest 4, seat board 3 and leg bracket 5, and be again stuck on fast pulley 14 under the effect of back-moving spring 13 that is hooked in of location hook 15, angle, the position of backrest and seat board are lockable.The angle that in Fig. 3, a kind of novel adjustable seat backrest launches is comparatively large, and people can lie on the back above, is convenient to physical relaxation and has a rest.
Embodiment 2, the control lever in this city example and position fixing handle be mounted in support bracket fastened before.Fig. 4 is the schematic diagram of embodiment 2.As shown in the figure, what in this city example, sliding rod rack 9 adopted is angle steel, is welded in as sliding rod rack 9 on fixed support 1 using one section of angle steel, and slide bar 8 and seat board 3 are fixed together, and directly slide in the top of slide bar 8 on angle steel.Fast pulley 14 is fixed on fixed support 1.As shown in Fig. 5 embodiment 2 side partial sectional view, control lever 10 is arranged on the center of fast pulley 14 by bearing pin, and location hook 15 is contained on control lever 10, location hook 15 be hooked in the effect of back-moving spring 13 under be stuck on fast pulley 14.Location hook 15 and position fixing handle 12 make a part, individual curved as location hook 15 at the front end of position fixing handle 12 folding.Press position fixing handle 12 snap fit and fast pulley 14 throw off rear control lever 10 can round the center rotating of fast pulley 14.When moving control lever 10, slide bar 8 can move along with control lever, slide bar 8 is fixed together with seat board 3 again, just can the movement of regulable control seat board 3 by the position that adjusts control lever, angle, the position of backrest 4 and leg bracket 5 being changed while the movement of seat board 3, therefore can realize regulating seat board 3, backrest 4 and the angle of leg bracket 5, the object of position by moving control lever 10.
Control lever in this city example and position fixing handle be mounted in support bracket fastened before.Its role is to, seat chair with adjustable leg bracket 5 is along with backrest 4 movement together with seat board 3, and when backrest 4 lifts, leg bracket 5 could bounce back and be attached on fixed support 1.Only bounce back completely at leg bracket 5 and be attached on fixed support 1, sit superincumbent people side and can stand up and leave seat.Some people does not also wait and the backrest of seat is lifted completely, and being just eager to leave seat is now easy to be stumbled by leg bracket 5, causes unnecessary trouble and injury.
Control lever and position fixing handle are mounted in support bracket fastened before, people first bend over to adjust the position of seat before standing up, one nature of bowing sees the position of leg bracket 5, wait confirm leg bracket 5 pack up to stand up again after both feet land leave seat can be safer.
Claims (3)
1. a novel adjustable seat, by fixed support, fixed-hinged support, seat board, backrest, leg bracket, hinges, pull bar, slide bar, sliding rod rack and control lever, connecting rod, position fixing handle, back-moving spring, fast pulley, location hook forms, seat board, backrest, leg bracket, pull bar hinges interconnects, backrest screw is arranged on the fixed-hinged support place on fixed support, slide bar and seat board are fixed together frame on support bracket fastened sliding rod rack, when adjusting the angle position of seat board and backrest, slide bar supports seat board and slides on sliding rod rack, fast pulley is fixed on fixed support, control lever is arranged on the center of fast pulley by bearing pin, location hook is contained on control lever, location hook be hooked in the effect of back-moving spring under be stuck on fast pulley, the other end of location hook is connected with position fixing handle, press position fixing handle snap fit and fast pulley throw off after control lever can round the center rotating of fast pulley, it is characterized in that: control lever is linked together by connecting rod and slide bar, slide bar moves along with control lever, can the angle position of regulable control backrest and seat board by the position adjusting control lever.
2. a kind of Novel adjustable seat according to claim 1, is characterized in that: control lever and position fixing handle can be arranged on support bracket fastened before.
3. a kind of Novel adjustable seat according to claim 1, is characterized in that: control lever and position fixing handle can also be arranged on support bracket fastened side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520117713.6U CN204500010U (en) | 2015-02-17 | 2015-02-17 | A kind of novel adjustable seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520117713.6U CN204500010U (en) | 2015-02-17 | 2015-02-17 | A kind of novel adjustable seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204500010U true CN204500010U (en) | 2015-07-29 |
Family
ID=53698023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520117713.6U Expired - Fee Related CN204500010U (en) | 2015-02-17 | 2015-02-17 | A kind of novel adjustable seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204500010U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105105540A (en) * | 2015-09-17 | 2015-12-02 | 臧德领 | Noon break chair |
| CN109009713A (en) * | 2018-05-02 | 2018-12-18 | 绍兴文理学院元培学院 | A kind of autobalance multifunctional wheelchair |
| CN109319055A (en) * | 2018-11-06 | 2019-02-12 | 无锡德林防务装备股份有限公司 | Ship seat |
-
2015
- 2015-02-17 CN CN201520117713.6U patent/CN204500010U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105105540A (en) * | 2015-09-17 | 2015-12-02 | 臧德领 | Noon break chair |
| CN105105540B (en) * | 2015-09-17 | 2018-09-07 | 江西元月家具有限公司 | A kind of chair in noon recess |
| CN109009713A (en) * | 2018-05-02 | 2018-12-18 | 绍兴文理学院元培学院 | A kind of autobalance multifunctional wheelchair |
| CN109319055A (en) * | 2018-11-06 | 2019-02-12 | 无锡德林防务装备股份有限公司 | Ship seat |
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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: 20150729 Termination date: 20160217 |