CN205321832U - Take seat of waist support - Google Patents
Take seat of waist support Download PDFInfo
- Publication number
- CN205321832U CN205321832U CN201620055225.1U CN201620055225U CN205321832U CN 205321832 U CN205321832 U CN 205321832U CN 201620055225 U CN201620055225 U CN 201620055225U CN 205321832 U CN205321832 U CN 205321832U
- Authority
- CN
- China
- Prior art keywords
- seat
- waist holder
- slide plate
- waist
- chair back
- 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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- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The utility model discloses a take seat of waist support has solved the current low problem of seat middle part of the side support sliding construction intensity that the slidable waist held in the palm that has, and its technical scheme main points are take seat of waist support, including the back of the chair and the cushion that is connected, the back of the chair deviates from cushion one side sliding connection has the slide, the slide linkage is connected with the waist that is used for holding up the waist and holds in the palm, just the waist holds in the palm through slide along vertical side's rebound, the slide is concave arc structure to the back of the chair, and the slide both ends are formed with the extension to the middle part. The utility model discloses it is rational in infrastructure, main through strengthening the slide structure, reach the effect of strengthening adjusting the structure.
Description
Technical field
This utility model relates to a kind of seat, more specifically, it relates to a kind of seat with waist holder。
Background technology
Seat is widely used in office and the recreating facilities such as office, gymnasium and waiting hall, the comfortableness of seat is the important indicator that user selects, and the key position affecting its comfortableness is exactly the waist holder of seat, in order to prevent user from keeping a sitting posture to cause back uncomfortable for a long time, the waist holder position in current many seats can both regulate and oscilaltion adjustment front and back。
Such as application number be 201220161127.8 Chinese patent disclose a kind of band and slidably regulate the seat of waist holder, this mainly includes chair back fixed mount, elastic support, and described elastic support top fixing connection installs the grid chair back in chair back fixed mount and this chair back fixed mount support body；On rear side of this chair back fixed mount support body, the two ends of one sliding shoe of installation and this sliding shoe insert in the sliding tray of chair back fixed mount respectively, fixedly mount waist holder on front side of described sliding shoe。
Wherein the waist holder of up-down adjustment can disclosure satisfy that the consumer group of different height, but the sliding shoe of fixing waist holder is slidably connected in the sliding tray of chair back fixed mount, rock back and forth when user is sitting on seat, and amplitude relatively larger time, sliding shoe connecting chair place pressure experienced is big, it is easily broken off when the stress that sliding shoe deformation produces is relatively larger, and sliding shoe is not provided with reinforcement structure, therefore sliding shoe is easily damaged with the governor motion of sliding tray, there is structural strength low, the determination that service life is short。
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is in that to provide a kind of governor motion structural strength height changing waist holder height, the seat with waist holder of long service life。
For achieving the above object, this utility model provides following technical scheme: a kind of seat with waist holder, including the chair back being connected and medicated cushion, the described chair back deviates from medicated cushion side and slidably connects slide plate, described slide plate is connected the waist holder for holding up waist, and described waist holder is vertically upper mobile by slide plate, described slide plate is in the arcuate structure concaving towards the chair back, and slide plate two ends are formed with extension to middle part。
By adopting technique scheme, when user is sat on the seat, when the waist of user is held up by waist holder, waist holder stress is moved rearwards by, slide plate is connected in waist holder, slide plate is applied pressure by waist holder, slide plate slides is connected on the chair back, therefore slide plate has the trend departing from the chair back, slide plate connects the deformation of chair back place and produces stress, this programme connects chair back place at slide plate and is provided with extension, and extension is formed by two lateral middle parts, therefore in being vertically arranged, extension is stressed the bending that certain amplitude occurs and does not rupture；Therefore the slide plate regulating waist holder height is not easy fracture distress；
Furthermore, arcwall face makes the pressure that waist holder applies can particularly easily and quickly be distributed to whole slide plate relative to rectangular surfaces, it is achieved pressure transmission is to the extension of slide plate and is born by extension, it is to avoid slide plate local i.e. middle part stress。
This utility model is further arranged to: be connected by elastic component between described waist holder and slide plate, and described elastic component deformation makes waist holder arrange in being adjacent to the chair back。
By adopting technique scheme, elastic component has elastic performance, when user is sat on the seat, when waist holder is moved backward, due to the effect of elastic component deformation buffering, slide plate is under pressure gradually, and pressure can be delivered to extension place gradually, relative to being once squeezed, the position that slide plate is connected with elastic component is not easy deformation。
This utility model is further arranged to: the described chair back includes chair back rack and seat back pad, and described chair back rack is connected to seat chair pad, and described seat back pad is latticed。
By adopting technique scheme, latticed good permeability, user leans against and is not easy on seat back pad to perspire, and latticed seat back pad also has and easily cleans advantage, and has cleaned and be easy to dry。
This utility model is further arranged to: described waist holder is plate shaped, and waist holder through-thickness offers groove。
By adopting technique scheme, the weight of waist holder can be alleviated on the one hand, it is easy to user regulate, there is the waist holder of groove on the other hand relative to solid waist holder, user back conflict waist holder time, easily curved when user is bent over degree and deformation camber face, user is more comfortable。
This utility model is further arranged to: described slide plate is connected to adjusting rod, and the described adjusting rod other end extends to the chair back towards medicated cushion side。
By adopting technique scheme, user is sitting on medicated cushion according to the height of oneself or the degree bent over, waist holder is regulated suitable height, relative to going to seat rear, then regulates inaccurate, or sits backhand on the seat and regulate, and regulates inconvenience。
This utility model is further arranged to: described medicated cushion is connected to layback elastic modulator。
By adopting technique scheme, rise tight or loosen elastic force layback actuator, when user body weight is relatively larger, adjusting knob makes the chair back toward swinging back, center of gravity is slightly rearwardly inclined, it is possible to adjust the layback elastic force of the chair back, and user is sitting on seat and rocks back and forth plays the effect loosened simultaneously。
This utility model is further arranged to: also including supporting seat, described supporting seat is connected by expansion link with medicated cushion, is connected to the handle for adjustable telescopic rod collapsing length bottom described medicated cushion。
By adopting technique scheme, pull handle liftable medicated cushion height, be suitable for the user of different height。
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of seat with waist holder of this utility model embodiment；
Fig. 2 is the enlarged drawing in I portion in Fig. 1；
Fig. 3 is embodiment slide plate and the structural representation of waist holder connection；
Fig. 4 is embodiment slide plate and the another kind of structural representation of waist holder connection。
Accompanying drawing labelling: 1, medicated cushion；2, the chair back；21, chair back rack；22, seat back pad；3, slide plate；4, chute；5, elastic component；6, groove；7, adjusting rod；8, layback elastic modulator；9, expansion link；10, handle；11, supporting seat；12, waist holder；13, extension。
Detailed description of the invention
Referring to figs. 1 through Fig. 4, a kind of seat with waist holder of this utility model is described further。
As it is shown in figure 1, this utility model includes the chair back 2 and medicated cushion 1, the chair back 2 includes chair back rack 21 and seat back pad 22, and chair back rack 21 is connected on medicated cushion 1。
As shown in Figure 1 to Figure 3, seat back pad 22 deviates from medicated cushion 1 side and is provided with a long strip type slide plate 3, slide plate 3 is in the arcuate structure concaving towards the chair back 2, it is respectively arranged with chute 4 in chair back rack 21 both sides, slide plate 3 both sides are slidably connected in chute 4, slide plate 3 two ends have been bent to form extension 13 near chair back rack 21 place, and the both sides that extension 13 can be slide plate 3 thicken。Preferably, in order to not increase the weight of the weight of slide plate 3, extension 13 is the bending that slide plate 3 both sides are formed; waist holder 12 it is provided with between slide plate 3 and seat back pad 22; when user is sitting on medicated cushion 1 against seat back pad 22, the waist of user can be held up by waist holder 12, it is possible to the waist of protection user。Connected by elastic component 5 between waist holder 12 and slide plate 3, elastic component 5 can be spring, two springs are set, and it is connected to the position that slide plate 3 is relatively middle, spring deformation makes waist holder 12 push against seat back pad 22, seat back pad 22 waist holder 12 position of conflicting is prominent to medicated cushion 1 side, and spring deformation makes can mutually push against between slide plate 3 both sides and chute 4 on the one hand, it is prevented that landing。When user is sat on the seat, when waist holder 12 is by the waist holder 12 of user, waist holder 12 stress is moved rearwards by, slide plate 3 is connected in waist holder 12, slide plate 3 is applied pressure by waist holder 12, slide plate 3 is slidably connected on chair back rack 21, therefore slide plate 3 has the trend departing from chair back rack 21, and slide plate 3 connects the deformation of chair back rack 21 place and produces stress。
Connecting the chair back 2 place at slide plate 3 in this programme and be provided with bending, and bending is in being vertically arranged, bending is stressed the bending that certain amplitude occurs and does not rupture；Therefore the slide plate 3 regulating waist holder 12 height is not easy fracture distress；Furthermore, arcwall face makes the pressure that waist holder 12 applies can particularly easily and quickly be distributed to whole slide plate 3 relative to rectangular surfaces, it is achieved pressure transmission is to the bending section of slide plate 3 and is born by bending section, it is to avoid in the middle part of slide plate 3, stress ruptures greatly。As it is shown in figure 1, chair back rack 21 of the present utility model is provided with an adjusting rod 7 controlling slide plate 3 sliding, adjusting rod 7 is provided with two, and is connected to the both sides of slide plate 3, and the other end of adjusting rod 7 extends and extends to seat back pad 22 towards medicated cushion 1 side。When user Height Ratio is higher, being sitting on medicated cushion 1 and hold adjusting rod 7 to lifting up, slide plate 3 slides up with waist holder 12, it is achieved waist holder 12 regulates the high height and position being suitable for holding up oneself waist。Seat back pad 22 rear backhand sliding skateboard 3 need not be forwarded to by hands by adjusting rod 7, or leave medicated cushion 1 and go to seat back pad 22 rear and regulate waist holder 12 height and position。
As it is shown in figure 1, wherein, seat back pad 22, in fenestral fabric, adopts Taiwan Fu Jibu material, it is ensured that the use elasticity of cloth and service life；Furthermore, latticed good permeability, user leans against on seat back pad 22 easy distributing from mesh after perspiration sweat evaporation, it is ensured that user back is salubrious, and latticed seat back pad 22 also has and easily cleans advantage, and is easy to rapid airing after cleaning。Its middle part of the side is held in the palm 12 plate shaped, thickness is 2 centimetres, waist holder 12 offers several grooves 6, when seat back pad 22 is close in waist holder 12, groove 6 and grid hole are conducted, ensure the breathability of mesh chair back pad 22, groove 6 one aspect can alleviate the weight of waist holder 12, it is easy to user regulate, there is the waist holder 12 of groove 6 on the other hand relative to solid waist holder 12, user back conflict waist holder 12 time, it is easy to degree curved when user is bent over and deformation camber face, user is more comfortable。
Wherein, being provided with one and can adjust the chair back 2 and swing back the layback elastic modulator 8 of elastic force on medicated cushion 1, actuator has a knob that can control, and knob is positioned at the bottom of medicated cushion 1。Its effect is: when user build is relatively larger, when adjusting knob makes user lean against on the chair back 2, and the chair back 2 can be swung back certain angle, when the user departs, and the original shape that the chair back 2 can recover again。When user rocks, the chair back 2 can along with swinging, it is simple to user loosens。
Wherein, medicated cushion 1 and supporting seat 11 are connected to an expansion link 9, medicated cushion 1 arranges the handle 10 that a control expansion link 9 is flexible, pull handle 10 can elevating cushion 1 height, the user of convenient different heights uses, such as the people that Height Ratio is higher, pull handle 10, medicated cushion 1 rises automatically, and is unclasping handle 10 after rising to certain height, and medicated cushion 1 rests on this height。It is sitting on medicated cushion 1, adjusts and highly can also realize working in differing heights position。
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to above-described embodiment, and all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model。It should be pointed out that, for those skilled in the art, without departing from the some improvements and modifications under this utility model principle premise, these improvements and modifications also should be regarded as protection domain of the present utility model。
Claims (7)
1. the seat with waist holder, including the chair back (2) being connected and medicated cushion (1), the described chair back (2) deviates from medicated cushion side and slidably connects slide plate (3), described slide plate (3) is connected the waist holder (12) for holding up waist, and described waist holder (12) is vertically upper mobile by slide plate (3), it is characterized in that, described slide plate (3) is in the arcuate structure concaving towards the chair back, and slide plate two ends are formed with extension (13) to middle part。
2. a kind of seat with waist holder according to claim 1, it is characterised in that be connected by elastic component (5) between described waist holder (12) and slide plate (3), and described elastic component (5) deformation makes waist holder (12) the conflict chair back (2)。
3. a kind of seat with waist holder according to claim 1, it is characterised in that the described chair back includes chair back rack (21) and seat back pad (22), described chair back rack (21) is connected to seat back pad (22), and described seat back pad (22) is for latticed。
4. a kind of seat with waist holder according to claim 3, it is characterised in that described waist holder (12) is plate shaped, and waist holder (12) through-thickness offers groove (6)。
5. a kind of seat with waist holder according to claim 4, it is characterised in that described slide plate (3) is connected to adjusting rod (7), and described adjusting rod (7) other end extends to the chair back towards medicated cushion side。
6. a kind of seat with waist holder according to claim 1, it is characterised in that described medicated cushion (1) is connected to layback elastic modulator (8)。
7. a kind of seat with waist holder according to claim 1, it is characterized in that, also including supporting seat (11), described supporting seat (11) is connected by expansion link (9) with medicated cushion, and described medicated cushion (1) bottom is connected to the handle (10) for adjustable telescopic rod (9) collapsing length。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620055225.1U CN205321832U (en) | 2016-01-20 | 2016-01-20 | Take seat of waist support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620055225.1U CN205321832U (en) | 2016-01-20 | 2016-01-20 | Take seat of waist support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205321832U true CN205321832U (en) | 2016-06-22 |
Family
ID=56197712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620055225.1U Expired - Fee Related CN205321832U (en) | 2016-01-20 | 2016-01-20 | Take seat of waist support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205321832U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106724313A (en) * | 2017-02-20 | 2017-05-31 | 浙江恒宝隆家具制造有限公司 | Folding sofa |
| CN106724309A (en) * | 2017-02-20 | 2017-05-31 | 浙江恒宝隆家具制造有限公司 | Sofa |
| CN107095503A (en) * | 2017-05-05 | 2017-08-29 | 重庆工程职业技术学院 | A kind of Seatback device with regulatory function |
| WO2018133616A1 (en) * | 2017-01-19 | 2018-07-26 | 欧亚平 | Waist supporting chair |
| CN109008378A (en) * | 2018-09-13 | 2018-12-18 | 欧亚平 | A kind of movable supporting attachment structure suitable for seat |
| CN110742431A (en) * | 2019-10-11 | 2020-02-04 | 顾家家居股份有限公司 | Waist support structure applied to sofa seat |
-
2016
- 2016-01-20 CN CN201620055225.1U patent/CN205321832U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018133616A1 (en) * | 2017-01-19 | 2018-07-26 | 欧亚平 | Waist supporting chair |
| CN106724313A (en) * | 2017-02-20 | 2017-05-31 | 浙江恒宝隆家具制造有限公司 | Folding sofa |
| CN106724309A (en) * | 2017-02-20 | 2017-05-31 | 浙江恒宝隆家具制造有限公司 | Sofa |
| CN107095503A (en) * | 2017-05-05 | 2017-08-29 | 重庆工程职业技术学院 | A kind of Seatback device with regulatory function |
| CN109008378A (en) * | 2018-09-13 | 2018-12-18 | 欧亚平 | A kind of movable supporting attachment structure suitable for seat |
| CN109008378B (en) * | 2018-09-13 | 2024-04-05 | 安吉县盛信办公家具有限公司 | Movable support body connection structure suitable for seat |
| CN110742431A (en) * | 2019-10-11 | 2020-02-04 | 顾家家居股份有限公司 | Waist support structure applied to sofa 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: 20160622 Termination date: 20180120 |