CN201585688U - Chain belt lounge chair with chair back adjustable - Google Patents
Chain belt lounge chair with chair back adjustable Download PDFInfo
- Publication number
- CN201585688U CN201585688U CN 200920313437 CN200920313437U CN201585688U CN 201585688 U CN201585688 U CN 201585688U CN 200920313437 CN200920313437 CN 200920313437 CN 200920313437 U CN200920313437 U CN 200920313437U CN 201585688 U CN201585688 U CN 201585688U
- Authority
- CN
- China
- Prior art keywords
- chain belt
- seat cushion
- leisure chaise
- underframe
- back frame
- 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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- 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
- A47C1/024—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable inclination
- A47C1/026—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable inclination by means of a peg-and-notch or pawl-and-ratchet mechanism
- A47C1/0265—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable inclination by means of a peg-and-notch or pawl-and-ratchet mechanism positioned under the arm-rests
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- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model relates a chain belt lounge chair with back adjustable which comprises an undercarriage, handrails and a chair back frame; wherein a seat cushion is arranged between the front of the undercarriage and the chair back frame and a multi-gear regulator which can be used for regulating the unfolding angle of the chair back frame is arranged on a handrail; the seat cushion comprises horizontal tube bodies and adjacent tube bodies are hinged with each other by links or chains; an elastic metal sheet is arranged on the front of the seat cushion, a front horizontal tube and a rear horizontal tube are arranged on the bottom of the undercarriage, the front end of the elastic metal sheet is arranged on the front horizontal tube and the rear end of the elastic metal sheet is connected with a spring; the other end of the spring is fixed on the rear horizontal tube. The chain belt lounge chair with chair back adjustable has reasonably designed structure and is comfortable to use.
Description
Technical field
The utility model relates to a kind of leisure chaise longue, particularly a kind of chain belt leisure chaise longue of regulating backrest.
Background technology
The structure that tradition can be regulated the leisure chaise longue of backrest comprises underframe, handrail and back frame, between the front portion of underframe and the back frame seat cushion is installed, seat cushion generally adopts cloth or bamboo chip to make, if make with bamboo chip, then utilize canvas strips that each bamboo chip is coupled together in the bottom, no matter but be directly to install or be connected and installed with canvas strips with cloth, in use between these materials of long back situation that all can occur being elongated, the user is sitting on the chair and feels under the weather; In addition,, or adopt hard thing such as cross bar to assist support, also can bring sense of discomfort to the user because the bottom of chair does not generally all have other support.
The utility model content
In order to overcome the deficiencies in the prior art, it is a kind of reasonable in design that the utility model provides, and uses the chain belt leisure chaise longue of the comfortable backrest regulated.
The technical scheme that the utility model adopted is:
A kind of chain belt leisure chaise longue of regulating backrest, comprise underframe, handrail and back frame, between the front portion of underframe and the back frame seat cushion is installed, the handrail setting can be adjusted many grades of adjusting devices of back frame open angle, described seat cushion comprises horizontal body, adjacent body is by chain sheet or the hinged installation of chain, the bottom of described seat cushion is provided with elastic sheet metal, the bottom of underframe is provided with forward and backward transverse tube, the front end of elastic sheet metal is installed on the preceding transverse tube, the rear end of elastic sheet metal is connected with spring, and the other end of described spring is fixed on the rear cross-tube.
Further improvement of the utility model, the upper and lower end of described seat cushion are fixedly welded on the hollow circular tube separately, and described back of the body framework is being welded with steady pin respectively corresponding to the hollow circular tube two ends, and this hollow circular tube turning set is located at outside the steady pin.
Further improvement of the utility model, the front end sleeve of described elastic sheet metal are located on the preceding transverse tube.
Further improvement of the utility model, the bottom of described underframe is equipped with can pull out or the leg rest frame of retraction, described leg rest frame bottom-hinged is equipped with feet, the front portion of leg rest frame is auxiliary shelf, should assist the hinged front end that is installed on the leg rest frame of shelf, the front end of auxiliary shelf is provided with catch, and this catch cooperates the auxiliary shelf that upset is opened to remain on horizontal level with auxiliary shelf.
Further improvement of the utility model, described auxiliary shelf comprise framework and many horizontal massage rotating cylinders that are movably installed in the framework.
Further improvement of the utility model, after described auxiliary shelf opened, the anterior formation of leg rest frame can be held the square frame of human body both feet.
Further improvement of the utility model, two vertical edges of described back frame are arranged with cross bar, described cross bar is provided with at least two support columns towards seat cushion, the end of support column is provided with the arc elastic stainless steel sheet of jack-up seat cushion, and described cross bar can slide up and down and be positioned the optional position along two vertical edges of back frame.
Further improvement of the utility model, the foot of underframe is provided with Movable bracket, and four corners of Movable bracket are equipped with runner.
The beneficial effects of the utility model are: the design is rational in infrastructure, start new chain sheet or chain structure are applied on the seat cushion of leisure chaise longue, the horizontal body of seat cushion utilizes chain sheet or chain to be connected and installed, use even the chain belt leisure chaise longue is long-term, the length of its seat cushion also can be out of shape voluntarily or be curved long, thereby make the quality of chain belt leisure chaise longue be ensured for a long time, the user can both obtain the enjoyment of the most comfortable from start to finish; In addition, the bottom of underframe is provided with elastic sheet metal, and when the people sat on the chair, elastic sheet metal provided certain elasticity supporting force to the bottom of seat cushion under the elastic force and spring force effect of itself, make the user feel more comfortable.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of the auxiliary shelf of leisure chaise longue when opening;
Fig. 3 is the matching used structural representation of leisure chaise longue and Movable bracket;
Fig. 4 is another embodiment that the chain of seat cushion is connected with body;
Fig. 5 is the elastic sheet metal of bottom and the syndeton schematic diagram of forward and backward transverse tube.
The specific embodiment
Referring to figs. 1 through shown in Figure 5, a kind of chain belt leisure chaise longue of regulating backrest, comprise underframe 1, handrail 2 and back frame 3, between the front portion of underframe 1 and the back frame 3 seat cushion 4 is installed, handrail 2 is provided with the many grades of adjusting devices 6 that can adjust back frame 3 open angles, many bayonet sockets sheet metal mode of the adopted routine of adjusting device, gear can be designed to three regulation stalls as required, also can be designed to four gears or other shelves, seat cushion 4 comprises horizontal body 41, adjacent body 41 is by chain sheet 42 or the hinged installation of chain, the bottom of seat cushion 4 is provided with elastic sheet metal 71, this elastic sheet metal can adopt stainless steel substrates, before the bottom of underframe 1 is provided with, rear cross-tube 11,12, the front end of elastic sheet metal 71 is installed on the preceding transverse tube 11, the rear end of elastic sheet metal 71 is connected with spring 72, the other end of spring 72 is fixed on the rear cross-tube 12, when the people sits on the chair, elastic sheet metal is under the elastic force and spring force effect of itself, bottom to seat cushion provides certain elasticity supporting force, make the user feel more comfortable, overcome traditional cloth seat cushion support deficiency or the too hard sense of discomfort of bringing of rigid bar.
The design is installed in the pipe two ends with chain sheet or chain, and in addition, chain also can be fixed in the rear side of body, and body also can be materials such as square tube, flat tube or even bamboo chip, shown in the schematic rear view of Fig. 4 except being the pipe.
The upper and lower end of seat cushion 4 is fixedly welded on the hollow circular tube 43 separately, back of the body framework 3 is being welded with steady pin 34 respectively corresponding to hollow circular tube 43 two ends, these hollow circular tube 43 turning sets are located at outside the steady pin 34, two ends when making work can suitably be rotated, make the stressed more reasonable of weld, because this position can be rotated, meet ergonomics more simultaneously.
On the transverse tube 11, make an end of elastic sheet metal 71 rotatable before the front end sleeve of elastic sheet metal 71 is located at, an other end then is subjected to the traction of spring, thereby produces comfortable flexibility supporting force more.
The bottom of underframe 1 is equipped with can pull out or the leg rest frame 8 of retraction, leg rest frame 8 bottom-hinged are equipped with feet 81, the front portion of leg rest frame 8 is auxiliary shelves 82, should assist the shelf 82 hinged front ends that are installed on leg rest frame 8, the front end of auxiliary shelf 82 is provided with catch 821, and this catch 821 cooperates the auxiliary shelf 82 that upset is opened to remain on horizontal level with auxiliary shelf 82.Further, auxiliary shelf 82 comprises framework 822 and many horizontal massage rotating cylinders 823 that are movably installed in the framework 822.The design's product can have multiple user mode, after the leg rest frame is pulled out, opens the feet 81 of bottom, and the user can be placed directly in shank on the leg rest frame, also can utilize 823 pairs of shanks of massage rotating cylinder to massage; If want to lie more comfortablely or people's height higher, also can will assist shelf 82 to open, to prolong the length of leg rest frame; And the design of hommization more, people in use, after also can utilizing auxiliary shelf 82 to open, leg rest frame 8 anterior formed square frames 83 are placed people's both legs, be sitting in the both recumbency cosily of user on the chain belt leisure chaise longue like this, when sitting up sometimes, also shank can be stretched from square frame, thereby be avoided separating the indecency of both legs seat.
Two vertical edges of back frame 3 are arranged with cross bar 31, cross bar 31 is provided with at least two support columns 32 towards seat cushion 4, the end of support column 32 is provided with the arc elastic stainless steel sheet 33 of jack-up seat cushion 4, and cross bar 31 can slide up and down and be positioned the optional position along two vertical edges of back frame 3.The cross bar 31 of back frame 3 can be one; also can respectively establish one up and down; the user can move the cross bar on top corresponding to neck height place like this, and the cross bar of bottom is moved to corresponding to the waist place, and these positions of giving human body are with a more suitable overfill protection.
The foot of underframe 1 is provided with Movable bracket 13, four corners of Movable bracket 13 are equipped with runner 14, utilize this Movable bracket, the user can move to any position with the chain belt leisure chaise longue easily, more convenient to operate, runner can be conventional activity wheel, also can be the brake wheel with brake function.In addition, this chain belt leisure chaise longue also can be placed on and shake on the support, uses as swaggering chair.
The above be the utility model preferred embodiment, it does not constitute the restriction to the utility model protection domain, so long as realize that with essentially identical means the purpose of this utility model all should belong to protection domain of the present utility model.
Claims (8)
1. the chain belt leisure chaise longue that can regulate backrest, comprise underframe (1), handrail (2) and back frame (3), between the front portion of underframe (1) and the back frame (3) seat cushion (4) is installed, handrail (2) setting can be adjusted the many grades of adjusting devices (6) of back frame (3) open angle, it is characterized in that: described seat cushion (4) comprises horizontal body (41), adjacent body (41) is by chain sheet (42) or the hinged installation of chain, the bottom of described seat cushion (4) is provided with elastic sheet metal (71), before the bottom of underframe (1) is provided with, rear cross-tube (11,12), the front end of elastic sheet metal (71) is installed on the preceding transverse tube (11), the rear end of elastic sheet metal (71) is connected with spring (72), and the other end of described spring (72) is fixed on the rear cross-tube (12).
2. a kind of chain belt leisure chaise longue of regulating backrest according to claim 1, it is characterized in that: the upper and lower end of described seat cushion (4) is fixedly welded on the hollow circular tube (43) separately, described back of the body framework (3) is being welded with steady pin (34) respectively corresponding to hollow circular tube (43) two ends, and this hollow circular tube (43) turning set is located at outside the steady pin (34).
3. a kind of chain belt leisure chaise longue of regulating backrest according to claim 1, it is characterized in that: the front end sleeve of described elastic sheet metal (71) is located on the preceding transverse tube (11).
4. according to claim 1,2 or 3 described a kind of chain belt leisure chaise longues of regulating backrest, it is characterized in that: the bottom of described underframe (1) is equipped with can pull out or the leg rest frame (8) of retraction, described leg rest frame (8) bottom-hinged is equipped with feet (81), the front portion of leg rest frame (8) is auxiliary shelf (82), should assist the hinged front end that is installed on leg rest frame (8) of shelf (82), the front end of auxiliary shelf (82) is provided with catch (821), and this catch (821) cooperates the auxiliary shelf (82) that upset is opened to remain on horizontal level with auxiliary shelf (82).
5. a kind of chain belt leisure chaise longue of regulating backrest according to claim 4 is characterized in that: described auxiliary shelf (82) comprises framework (822) and is movably installed in the framework (822) many laterally massage rotating cylinders (823).
6. a kind of chain belt leisure chaise longue of regulating backrest according to claim 4 is characterized in that: after described auxiliary shelf (82) opened, the anterior formation of leg rest frame (8) can be held the square frame (83) of human body both feet.
7. according to claim 1,2 or 3 described a kind of chain belt leisure chaise longues of regulating backrest, it is characterized in that: two vertical edges of described back frame (3) are arranged with cross bar (31), described cross bar (31) is provided with at least two support columns towards seat cushion (4) (32), the end of support column (32) is provided with the arc elastic stainless steel sheet (33) of jack-up seat cushion (4), and described cross bar (31) can slide up and down and be positioned the optional position along two vertical edges of back frame (3).
8. according to claim 1,2 or 3 described a kind of chain belt leisure chaise longues of regulating backrest, it is characterized in that: the foot of underframe (1) is provided with Movable bracket (13), and four corners of Movable bracket (13) are equipped with runner (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920313437 CN201585688U (en) | 2009-10-27 | 2009-10-27 | Chain belt lounge chair with chair back adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920313437 CN201585688U (en) | 2009-10-27 | 2009-10-27 | Chain belt lounge chair with chair back adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201585688U true CN201585688U (en) | 2010-09-22 |
Family
ID=42745451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920313437 Expired - Fee Related CN201585688U (en) | 2009-10-27 | 2009-10-27 | Chain belt lounge chair with chair back adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201585688U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102525157A (en) * | 2012-01-17 | 2012-07-04 | 中国矿业大学 | Multifunctional deck chair |
| CN102525756A (en) * | 2011-11-16 | 2012-07-04 | 常州中进医疗器材有限公司 | Adjustable backrest |
| CN107280298A (en) * | 2017-08-17 | 2017-10-24 | 浙江安吉忠鑫家具有限公司 | A kind of multi-functional lobby chair |
-
2009
- 2009-10-27 CN CN 200920313437 patent/CN201585688U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102525756A (en) * | 2011-11-16 | 2012-07-04 | 常州中进医疗器材有限公司 | Adjustable backrest |
| CN102525157A (en) * | 2012-01-17 | 2012-07-04 | 中国矿业大学 | Multifunctional deck chair |
| CN107280298A (en) * | 2017-08-17 | 2017-10-24 | 浙江安吉忠鑫家具有限公司 | A kind of multi-functional lobby chair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100922 Termination date: 20131027 |