CN104095422A - Functionally comfortable chair with extendable cushion and backrest - Google Patents
Functionally comfortable chair with extendable cushion and backrest Download PDFInfo
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- CN104095422A CN104095422A CN201410293733.9A CN201410293733A CN104095422A CN 104095422 A CN104095422 A CN 104095422A CN 201410293733 A CN201410293733 A CN 201410293733A CN 104095422 A CN104095422 A CN 104095422A
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- backrest
- steelframe
- sofa
- headrest
- support rod
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- 230000001105 regulatory effect Effects 0.000 claims description 29
- 238000005253 cladding Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract 10
- 239000010959 steel Substances 0.000 abstract 10
- 239000000969 carrier Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 18
- 230000000694 effects Effects 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 208000012802 recumbency Diseases 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The invention discloses a functionally comfortable chair, provided with an extendable cushion and a backrest which increase the comfort of a dormette. The chair comprises a base, a sofa cushion, a sofa backrest and a sofa headrest, wherein a headrest steel frame is arranged inside the sofa headrest; a backrest steel frame is arranged at the back of the sofa backrest; headrest active steel frames are arranged in the middle of a collecting rod at the top of the backrest steel frame; the connecting ends of the headrest steel frame are arranged on the headrest active steel frames in a sleeving manner; the bottom end of the backrest steel frame is hinged to a cushion steel frame through a screw; the backrest steel frame comprises an upper back carrier, arc-shaped supporting rods and lower back carriers; the headrest active steel frames are arranged in the middle of the collecting rod at the top of the upper back carrier. According to the invention, the active dormetter provided with armrests can be used with a footstool, the frame is arranged in the most central position which enables users to feel comfortable in feet and backs, and the cushion and the active backrest are controlled by an adjusting mechanism.
Description
Technical field
The present invention relates to a kind of chaise longue, particularly relate to a kind of movable function Comfortable chair, is the function Comfortable chair of scalable cushion and backrest.
Background technology
Chaise longue is widely used furniture in people's daily life, and people often like having a rest on chaise longue, loosen health.Existing chaise longue majority is fixed, and chaise longue can only allow people's recumbency feel comfortable, and inconvenience regulates.Also promising adjustable, its backrest angle regulates and adopts the zigzag that is fixed on handrail below to regulate stator, and for there being many gears of progression to regulate, but it regulates inconvenience, and function is also more single.Also there is Folding deck chair to adopt iron pipe to be bent into skeleton, its backrest angle adjusting device comprises the sliding sleeve that is fixed on handrail below, and two ends are connected to the upper slip pipe of backrest and chair leg, slip pipe is located in sliding sleeve, on sliding sleeve, there are the locking devices such as anchor ear, with locking slip pipe, reach the object of locking backrest angle, this device is the step-less adjustment of optional position.But during existing apparatus operation, step is many, and effort, uses inconvenience.
Summary of the invention
Based on this, be necessary for prior art problem, the function Comfortable chair of scalable cushion and backrest is provided, propose a kind ofly can enjoy leisure time to the full, increase the comfortableness of chaise longue, regulate easy, easy to use.
For solving prior art problem, the present invention by the following technical solutions:
The function Comfortable chair of a kind of scalable cushion and backrest, comprise base, Sofa mattress, sofa backrest, the sofa headrest, base top is provided with Sofa mattress, Sofa mattress both sides are provided with sofa handrail, Sofa mattress tail end is provided with sofa backrest, sofa backrest top is provided with the sofa headrest, it is characterized in that, in the described sofa headrest, be provided with headrest steelframe, after sofa backrest, be provided with backrest steelframe, backrest steelframe top links middle part is provided with the movable steelframe of the headrest, the link of headrest steelframe is nested with on the movable steelframe of the headrest, backrest steelframe bottom is by the hinged seat cushion steelframe of screw, backrest steelframe is by upper backrest, arc support rod, lower backrest forms, upper backrest is connected by arc support rod with lower backrest, upper backrest and lower backrest are nested with at arc support rod two ends, upper backrest top links middle part is provided with the movable steelframe of the headrest, lower backrest bottom is by the hinged seat cushion steelframe of screw.
In certain embodiments, the upper backrest on described backrest steelframe top connects adjusting pole top, adjusting pole bottom is by the hinged handrail connecting rod of adjustable shelf, adjusting pole is by telescopic lever cover, support rod, telescopic lever, adjustable shelf forms, telescopic lever bottom is placed in telescopic lever cover, hinged upper backrest bottom, telescopic lever top, telescopic lever cover bottom is provided with adjustable shelf, backrest steelframe is provided with support rod, support rod is L-type, support rod stock is positioned at backrest steelframe outer wall, support rod stock is parallel with backrest steelframe, the vertical backrest steelframe of support rod quarter butt is towards telescopic lever, telescopic lever top offers sliding tray, support rod quarter butt end is positioned at the sliding tray of telescopic lever, support rod limits the spacing of telescopic lever displacement, when telescopic lever is flexible up and down, in drive, backrest is slided on arc support rod, in formation, the movable steelframe of backrest and headrest ground swings, thereby regulate the angle between headrest steelframe and sofa backrest.
In certain embodiments, below described base, be provided with disc rotary track, base is provided with the stent foot of setting, stent foot is Y type, before stent foot top is divided into, rear branch, in the front branch of stent foot, offer U-shaped adjustment track, below Sofa mattress, be provided with seat cushion sponge, seat cushion sponge is provided with seat cushion steelframe, seat cushion steelframe outside is provided with regulating handle, regulating handle is comprised of fast pulley and locking wheel, between the fast pulley of regulating handle and locking wheel, form " work " font chute, " work " font chute between regulating handle fast pulley and locking wheel snaps in the adjustment track of stent foot, position by regulating handle regulating seat cushion steelframe in adjusting track.
In certain embodiments, described adjustable shelf connects handrail connecting rod, and handrail connecting rod is provided with handrail steelframe, handrail steelframe outer cladding sofa handrail.
In certain embodiments, described backrest steelframe is provided with some backrest springs between laterally, between backrest steelframe and backrest spring, by spring fixed band, is connected.
In certain embodiments, described backrest steelframe bottom hinged seat cushion steelframe tail end, regulating handle on seat cushion steelframe snaps in the adjustment track of stent foot, the lower backrest middle part of backrest steelframe is by the hinged handrail connecting rod of adjustable shelf, when regulating handle, adjusting in track and sliding, drive seat cushion steelframe to move forward and backward, seat cushion steelframe interlock backrest steelframe be take adjustable shelf as axis swing, thereby regulates the angle between sofa backrest and Sofa mattress.
In certain embodiments, described lower backrest is provided with mounting groove, and handrail connecting rod inner side is provided with Plastibell, and handrail connecting rod snaps in the mounting groove in lower backrest by Plastibell.
In certain embodiments, the bottom surface of described base is provided with rail fixing clip, and the top of " work " type disc rotary track snaps in rail fixing clip.
The present invention can provide the movable reclining chair of Armrest to use together with footstool, comprising a telescopic cushion and backrest.Chaise longue comprises a framework, and framework, on user's pin and the optimal center of backrest, separates pivot independently separately for backrest, handrail provide.Backrest is contained on handrail, and pivot extends back.Cushion is positioned on framework towards front position, is suspending and is being connected with handrail; By the adjusting device on handrail, operate, cushion can move in being less than backrest radius.The sofa headrest comprises the travel(l)ing rest (opinion is released Fig. 2) of a vertical adjustable head, and it can be adjusted to applicable position at neck neck rear lower position (back side of head) makes head more comfortable.Can regulate by the handle of the arbitrary side of the manual adjustments sofa headrest travel(l)ing rest of head.Cushion, movable back are all to control (opinion is released Fig. 3) by adjusting device, adjusting device comprises travel(l)ing rest device and lock adjustment handle (opinion is released Figure 10), utilize the best principle of gusseted dynamics, the theory that changes longest edge realizes backrest, the activity of seat cushion and the variation of angle, the groove of dependence lock adjustment handle fast pulley is held the adjustment track of stent foot tightly and is realized (Figure 10 is shown in explanation).Therefore it must start by the lock adjustment handle release matching on Chair support pin.
Deck chair structure of the present invention is firm, and backrest angle is adjustable, easy to use.
Accompanying drawing explanation
Fig. 1 is the package assembly schematic diagram of the embodiment of the present invention;
Fig. 2 is the travel(l)ing rest apparatus structure schematic diagram that the sofa of the embodiment of the present invention regulates head;
Fig. 2 a is the side schematic view of Fig. 2;
Fig. 3 is adjusting device and the travel(l)ing rest device schematic diagram of the embodiment of the present invention;
Fig. 4 is the sofa backrest internal structure schematic diagram of the embodiment of the present invention;
Fig. 5 is sofa backrest and the sofa handrail jockey structural representation of the embodiment of the present invention;
Fig. 6 is sofa backrest and the Sofa mattress assembling schematic diagram of the embodiment of the present invention;
Fig. 7 is sofa backrest and the sofa handrail assembling schematic diagram of the embodiment of the present invention;
Fig. 8 is Sofa mattress and the regulating handle of the embodiment of the present invention, handrail assembling schematic diagram;
Fig. 8 a is the A-A generalized section of Fig. 8;
Fig. 9 is the sofa seat disk bascule schematic diagram of the embodiment of the present invention;
Figure 10 is sofa backrest activity and the fixed structure schematic diagram of the embodiment of the present invention.
Description of reference numerals is as follows:
Disc rotary track 1, base 2, stent foot 3, Sofa mattress 4, sofa handrail 5, sofa backrest 6, the sofa headrest 7, headrest steelframe 8, backrest steelframe 9, adjusting pole 10, spring fixed band 11, backrest spring 12, regulating handle 14, adjust track 15, seat cushion steelframe 16, seat cushion sponge 17, telescopic lever cover 18, screw 19, support rod 20, handrail steelframe 21, the movable steelframe 31 of the headrest, telescopic lever 32, adjustable shelf 33, sliding tray 34, Plastibell 35, handrail connecting rod 36, rail fixing clip 38, upper backrest 91, arc support rod 92, lower backrest 93.
The specific embodiment
For further understanding feature of the present invention, technological means and the specific purposes that reach, function, below in conjunction with accompanying drawing and the specific embodiment, the present invention is described in further detail.
First, accompanying drawing 1 is the schematic diagram of a specific embodiment, the function Comfortable chair of a kind of scalable cushion and backrest, comprise that sofa backrest and travel(l)ing rest device are (referring to accompanying drawing 3,4,5,6), the left and right sides at seat cushion is provided with lock adjustment handle 14 (referring to accompanying drawing 10); The sofa headrest and the travel(l)ing rest (referring to accompanying drawing 2) that comprises an adjustable head; Base and disc rotary track (referring to accompanying drawing 9) can be greater than 360 degree and rotate to the position needing.
The present invention comprises base 2, Sofa mattress 4, sofa backrest 6, the sofa headrest 7, base 2 tops are provided with Sofa mattress 4, Sofa mattress 4 both sides are provided with sofa handrail 5, Sofa mattress 4 tail ends are provided with sofa backrest 6, sofa backrest 6 tops are provided with the sofa headrest 7, base 2 is provided with disc rotary track 1 below, base 2 is provided with the stent foot 3 of setting, stent foot 3 is Y type, before stent foot 3 tops are divided into, rear branch, in the front branch of stent foot 3, offer U-shaped adjustment track 15, Sofa mattress 4 is provided with seat cushion sponge 17 below, seat cushion sponge 17 is provided with seat cushion steelframe 16, seat cushion steelframe 16 outsides are provided with regulating handle 14, regulating handle 14 is comprised of fast pulley and locking wheel, between the fast pulley of regulating handle 14 and locking wheel, form " work " font chute, " work " font chute between regulating handle 14 fast pulleys and locking wheel snaps in the adjustment track 15 of stent foot 3, position by regulating handle 14 regulating seat cushion steelframes 16 in adjusting track 15.
In one embodiment, in the sofa headrest 7, be provided with headrest steelframe 8, sofa backrest 6 is provided with backrest steelframe 9 below, backrest steelframe 9 top links middle parts are provided with the movable steelframe 31 of the headrest, the link of headrest steelframe 8 is nested with on the movable steelframe 31 of the headrest, backrest steelframe 9 bottoms are by the hinged seat cushion steelframe 16 of screw 19, backrest steelframe 9 is by upper backrest 91, arc support rod 92, lower backrest 93 forms, upper backrest 91 is connected by arc support rod 92 with lower backrest 93, upper backrest 91 is nested with on arc support rod 92 two ends with lower backrest 93, upper backrest 91 top links middle parts are provided with the movable steelframe 31 of the headrest, lower backrest 93 bottoms are by the hinged seat cushion steelframe 16 of screw 19.
Hinged adjusting pole 10 tops, backrest steelframe 9 tops (upper backrest 91), adjusting pole 10 bottoms are by the hinged handrail connecting rod 36 of adjustable shelf 33, adjusting pole 10 is by telescopic lever cover 18, support rod 20, telescopic lever 32, adjustable shelf 33 forms, telescopic lever 32 bottoms are placed in telescopic lever cover 18, telescopic lever 32 hinged upper backrest 91 bottoms, top, telescopic lever overlaps 18 bottoms and is provided with adjustable shelf 33, backrest steelframe 9 is provided with support rod 20, support rod 20 is L-type, support rod 20 stocks are positioned at backrest steelframe 9 outer walls, support rod 20 stocks are parallel with backrest steelframe 9, the vertical backrest steelframe 9 of support rod 20 quarter butt is towards telescopic lever 32, telescopic lever 32 tops offer sliding tray 34, support rod 20 quarter butt ends are positioned at the sliding tray 34 of telescopic lever 32, support rod 20 limits the spacing of telescopic lever 32 displacements, when telescopic lever 32 is flexible up and down, in drive, backrest 91 is slided on arc support rod 92, in formation, backrest 91 swings with the movable steelframe of the headrest 31 ground, thereby regulate the angle between headrest steelframe 8 and sofa backrest 6.
In one embodiment, adjustable shelf 33 connects handrail connecting rod 36, and handrail connecting rod 36 is provided with handrail steelframe 21, handrail steelframe 21 outer cladding sofa handrails 5; Backrest steelframe 9 is provided with some backrest springs 12 between laterally, between backrest steelframe 9 and backrest spring 12, by spring fixed band 11, is connected.
Referring to accompanying drawing 3, backrest steelframe 9 hinged seat cushion steelframe 16 tail ends in bottom, regulating handle 14 on seat cushion steelframe 16 snaps in the adjustment track 15 of stent foot 3, backrest steelframe 9 middle parts (lower backrest 93 middle parts) are by the hinged handrail connecting rod 36 of adjustable shelf 33, when regulating handle 14 is being adjusted the interior slip of track 15, drive seat cushion steelframe 16 to move forward and backward, seat cushion steelframe 16 interlock backrest steelframes 9 be take adjustable shelf 33 as axis swing, thereby regulate the angle between sofa backrest 6 and Sofa mattress 4.
Lower backrest 93 is provided with mounting groove, and handrail connecting rod 36 inner sides are provided with Plastibell 35, and handrail connecting rod 36 snaps in the mounting groove in lower backrest 93 by Plastibell 35.
In one embodiment, the bottom surface of base 2 is provided with rail fixing clip 38, and the top of " work " type disc rotary track 1 snaps in rail fixing clip 38.
Referring to accompanying drawing 1 package assembly schematic diagram, comprise chaise longue head: disc rotary track 1, base 2; Backing cushion and travel(l)ing rest device: Sofa mattress 4, sofa handrail 5, sofa backrest 6, the sofa headrest 7, headrest steelframe 8, backrest steelframe 9, adjusting pole 10, regulating handle 14, seat cushion steelframe 16; And stent foot 3, spring fixed band 11, backrest spring 12, seat cushion sponge 17 compositions such as grade.Illustrate internal structure roughly.
Referring to accompanying drawing 2 sofas, regulate the travel(l)ing rest apparatus structure schematic diagram of head, by headrest steelframe 8, the movable steelframe 31 of the headrest, support rod 20, telescopic lever 32, telescopic lever cover 18 is realized, when needs are adjusted headrest position, can pull the headrest, utilize the semi-circular tube circumference of the movable steelframe 31 of the headrest movable, the flexible interlock up and down of telescopic lever 32 reaches, and support rod 20 plays the control action that the headrest is adjusted to highs and lows.
Referring to accompanying drawing 3, adjusting device comprises that travel(l)ing rest device is (referring to accompanying drawing 3, accompanying drawing 4, accompanying drawing 5, accompanying drawing 6) and lock adjustment handle 14 (referring to accompanying drawing 10), utilize the best principle of gusseted dynamics, the theory that changes longest edge realizes sofa backrest 6, the activity of Sofa mattress 4 and the variation of angle, the groove of dependence lock adjustment handle 14 fast pulleys is held the adjustment track 15 of stent foot 3 tightly and is realized (referring to accompanying drawing 10).
Referring to accompanying drawing 4 sofa backrest internal structure schematic diagrames, tip-up seat is carried out to interior partial solution, Sofa mattress 4 and sofa backrest 6 are in stand up position, and the sofa headrest 7 (head rest) is at extended configuration.Explained, Sofa mattress 4, sofa backrest 6 are under active state, and the holosystolic functional structure of the sofa headrest 7 is illustrated.Be mainly reflected in two aspects: the one, by adjusting pole 10, adjustable shelf 33, the Sofa mattress 4 that support rod 20 forms, sofa backrest 6 (backrest) are at movable function, when consumer adjusts position backward, can rely on the telescopic lever 32 in support to realize, can rely on support rod 20 to control to the position of the lowest limit, can not lose safe dependence; The 2nd, by handrail steelframe 21, the sliding shaft core that adjustable shelf 33 forms reaches the function of backrest rotary moveable according to this;
Referring to accompanying drawing 5 sofa backrests and sofa handrail jockey structural representation, express the safety of structure of sofa handrail steelframe 21 and sofa backrest 6, the function of movable backrest relies on telescopic lever 32 and telescopic lever cover 18 and rotates to realize with adjustable shelf 33 junctions, can control highs and lows by support rod 20 and guarantee certain scope of activities; The plush copper of connecting rod 36 device one end tilted conicals of sofa handrail steelframe 21, tighter after recessed design of tilted conical of an end toper can make to interconnect.
Referring to accompanying drawing 6 sofa backrests and Sofa mattress assembling schematic diagram, assembling instruction:
1, the installing hole of Sofa mattress 4 being aimed to sofa backrest steelframe 9 inserts;
2, the screw 19 and the wrench that take out in part bag are aimed at installing hole by the firmly also activity mutually of two part bands.
Referring to accompanying drawing 7 sofa backrests and sofa handrail assembling schematic diagram, assembling instruction:
1, the connecting rod 36 of Plastibell 35 being aimed to sofa handrail is inserted in;
2, the skin of pinning sofa backrest 6 exposes connecting bolt to end, and the mounting groove that sofa handrail 5 is aimed to sofa backrest 6 connecting bolts inserts downwards;
3, put in place after the rotary plastic collar 35 connecting rod 36 is not exposed.
Referring to accompanying drawing 8, Sofa mattress 4 and regulating handle 14, handrail assembling schematic diagram, the principle best according to gusseted dynamics, the theory that changes longest edge realizes backrest, the activity of Sofa mattress 4 and the variation of angle, and the groove of dependence lock adjustment handle 14 fast pulleys is held the adjustment track 15 of stent foot 3 tightly and is realized, the design of adjusting track 15 is that the event trace changing according to long limit is determined, assembling instruction:
1, the loose slot 37 of the regulating handle of Sofa mattress 4 14 (seat cushion steelframe 16 is provided with regulating handle 14) alignment bracket pin 3 is inserted in;
2,, by the installing hole at the connecting rod of sofa handrail 5 36 alignment bracket pin 3 tops, with connecting bolt, sofa handrail connecting rod 36 is locked.
Referring to accompanying drawing 9 sofa seat disk bascule schematic diagrames, illustrate: on sofa base 2, fixedly mount rail fixing clip 38, and press circumference uniform distribution, disc rotary track 1 is stuck in rail fixing clip 38, can be movable towards the draw-in groove circumference of rail fixing clip 38 when base 2 rotation.
Movable and the fixed structure schematic diagram referring to accompanying drawing 10 sofa backrests, illustrate: sofa backrest activity relies on the locking of adjusting handle to realize to the function of the optional position in adjusting range, the adjustment track 15 that relies on the groove of fast pulley to hold stent foot 3 tightly increases its frictional force and realizes locking.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (8)
1. the function Comfortable chair of a scalable cushion and backrest, comprise: base (2), Sofa mattress (4), sofa backrest (6), the sofa headrest (7), described base (2) top is provided with Sofa mattress (4), described Sofa mattress (4) both sides are provided with sofa handrail (5), described Sofa mattress (4) tail end is provided with sofa backrest (6), described sofa backrest (6) top is provided with the sofa headrest (7), it is characterized in that, in the described sofa headrest (7), be provided with headrest steelframe (8), described sofa backrest (6) is provided with backrest steelframe (9) below, described backrest steelframe (9) top links middle part is provided with the movable steelframe (31) of the headrest, the link of described headrest steelframe (8) is nested with on the movable steelframe of the headrest (31), described backrest steelframe (9) bottom is by the hinged seat cushion steelframe of screw (19) (16), described backrest steelframe (9) is by upper backrest (91), arc support rod (92), lower backrest (93) forms, described upper backrest (91) is connected by arc support rod (92) with lower backrest (93), described upper backrest (91) is nested with at arc support rod (92) two ends with lower backrest (93), described upper backrest (91) top links middle part is provided with the movable steelframe (31) of the headrest, described lower backrest (93) bottom is by the hinged seat cushion steelframe of screw (19) (16).
2. the function Comfortable chair of scalable cushion according to claim 1 and backrest, it is characterized in that, the upper backrest (91) on described backrest steelframe (9) top connects adjusting pole (10) top, described adjusting pole (10) bottom is by the hinged handrail connecting rod of adjustable shelf (33) (36), described adjusting pole (10) is by telescopic lever cover (18), support rod (20), telescopic lever (32), adjustable shelf (33) forms, described telescopic lever (32) bottom is placed in telescopic lever cover (18), the hinged upper backrest in described telescopic lever (32) top (91) bottom, described telescopic lever cover (18) bottom is provided with adjustable shelf (33), described backrest steelframe (9) is provided with support rod (20), described support rod (20) is L-type, described support rod (20) stock is positioned at backrest steelframe (9) outer wall, described support rod (20) stock is parallel with backrest steelframe (9), the vertical backrest steelframe of described support rod (20) quarter butt (9) is towards telescopic lever (32), described telescopic lever (32) top offers sliding tray (34), described support rod (20) quarter butt end is positioned at the sliding tray (34) of telescopic lever (32).
3. the function Comfortable chair of scalable cushion according to claim 1 and backrest, it is characterized in that, described base (2) is provided with disc rotary track (1) below, described base (2) is provided with the stent foot (3) of setting, described stent foot (3) is Y type, before described stent foot (3) top is divided into, rear branch, in the front branch of described stent foot (3), offer U-shaped adjustment track (15), described Sofa mattress (4) is provided with seat cushion sponge (17) below, described seat cushion sponge (17) is provided with seat cushion steelframe (16), described seat cushion steelframe (16) outside is provided with regulating handle (14), described regulating handle (14) is comprised of fast pulley and locking wheel, between the fast pulley of described regulating handle (14) and locking wheel, form " work " font chute, " work " font chute between described regulating handle (14) fast pulley and locking wheel snaps in the adjustment track (15) of stent foot (3), the described position of regulating handle (14) regulating seat cushion steelframe (16) in adjusting track (15) of passing through.
4. the function Comfortable chair of scalable cushion according to claim 2 and backrest, it is characterized in that, described adjustable shelf (33) connects handrail connecting rod (36), described handrail connecting rod (36) is provided with handrail steelframe (21), described handrail steelframe (21) outer cladding sofa handrail (5).
5. the function Comfortable chair of scalable cushion according to claim 1 and backrest, it is characterized in that, described backrest steelframe (9) is provided with some backrest springs (12) between laterally, between described backrest steelframe (9) and backrest spring (12), by spring fixed band (11), is connected.
6. the function Comfortable chair of scalable cushion according to claim 3 and backrest, it is characterized in that, the hinged seat cushion steelframe in described backrest steelframe (9) bottom (16) tail end, regulating handle (14) on described seat cushion steelframe (16) snaps in the adjustment track (15) of stent foot (3), and the lower backrest (93) of described backrest steelframe (9) middle part is by the hinged handrail connecting rod of adjustable shelf (33) (36).
7. the function Comfortable chair of scalable cushion according to claim 1 and backrest, it is characterized in that, described lower backrest (93) is provided with mounting groove, described handrail connecting rod (36) inner side is provided with Plastibell (35), and described handrail connecting rod (36) snaps in the mounting groove in lower backrest (93) by Plastibell (35).
8. the function Comfortable chair of scalable cushion according to claim 1 and backrest, it is characterized in that, the bottom surface of described base (2) is provided with rail fixing clip (38), and the top of " work " type disc rotary track (1) snaps in described rail fixing clip (38).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410293733.9A CN104095422B (en) | 2014-06-25 | 2014-06-25 | The function Comfortable chair of scalable cushion and backrest |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410293733.9A CN104095422B (en) | 2014-06-25 | 2014-06-25 | The function Comfortable chair of scalable cushion and backrest |
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| CN104095422A true CN104095422A (en) | 2014-10-15 |
| CN104095422B CN104095422B (en) | 2017-03-29 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106473489A (en) * | 2015-08-25 | 2017-03-08 | 宁波合裕发实业有限公司 | A kind of seat |
| CN107048820A (en) * | 2017-05-24 | 2017-08-18 | 徐学 | A kind of cushion adjustment office chair integrated with the chair back |
| CN107048827A (en) * | 2017-05-31 | 2017-08-18 | 浙江钰盛家具有限公司 | Adjustable backrest sofa |
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| CN201238815Y (en) * | 2008-07-17 | 2009-05-20 | 比亚迪股份有限公司 | Mechanism for regulating seat |
| CN101912205A (en) * | 2010-07-30 | 2010-12-15 | 林长贞 | Leisure rocking chair |
| KR20120027719A (en) * | 2010-09-13 | 2012-03-22 | 이신근 | Chair |
| CN203986973U (en) * | 2014-06-25 | 2014-12-10 | 黄张峰 | The function Comfortable chair of scalable cushion and backrest |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106473489A (en) * | 2015-08-25 | 2017-03-08 | 宁波合裕发实业有限公司 | A kind of seat |
| CN107048820A (en) * | 2017-05-24 | 2017-08-18 | 徐学 | A kind of cushion adjustment office chair integrated with the chair back |
| CN107048827A (en) * | 2017-05-31 | 2017-08-18 | 浙江钰盛家具有限公司 | Adjustable backrest sofa |
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| CN104095422B (en) | 2017-03-29 |
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Effective date of registration: 20180620 Address after: 523955 the first industrial zone, Bao Tang Village, Houjie Town, Dongguan, Guangdong Patentee after: Dongguan Window of City Furniture Co., Ltd. Address before: 325005 Huanglong Road, Guanghua Street, Lucheng District, Wenzhou, Zhejiang, 57 Patentee before: Huang Zhangfeng |