CN109077518A - A kind of redwood Variable sofa - Google Patents
A kind of redwood Variable sofa Download PDFInfo
- Publication number
- CN109077518A CN109077518A CN201811192638.4A CN201811192638A CN109077518A CN 109077518 A CN109077518 A CN 109077518A CN 201811192638 A CN201811192638 A CN 201811192638A CN 109077518 A CN109077518 A CN 109077518A
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- column
- fixedly connected
- plate
- main body
- redwood
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- 240000005020 Acaciella glauca Species 0.000 title claims abstract description 28
- 235000003499 redwood Nutrition 0.000 title claims abstract description 28
- 230000013011 mating Effects 0.000 claims description 10
- 239000000463 material Substances 0.000 abstract description 4
- 238000010923 batch production Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 15
- 230000008901 benefit Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 241000158728 Meliaceae Species 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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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
- A47C17/00—Sofas; Couches; Beds
- A47C17/04—Seating furniture, e.g. sofas, couches, settees, or the like, with movable parts changeable to beds; Chair beds
- A47C17/16—Seating furniture changeable to beds by tilting or pivoting the back-rest
- A47C17/162—Seating furniture changeable to beds by tilting or pivoting the back-rest with adjustable back-rest
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C17/00—Sofas; Couches; Beds
- A47C17/86—Parts or details for beds, sofas or couches only not fully covered in a single one of the sub-groups A47C17/02, A47C17/04, A47C17/38, A47C17/52, A47C17/64, or A47C17/84; Drawers in or under beds
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C20/00—Head -, foot -, or like rests for beds, sofas or the like
- A47C20/02—Head -, foot -, or like rests for beds, sofas or the like of detachable or loose type
- A47C20/023—Arm supports
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C20/00—Head -, foot -, or like rests for beds, sofas or the like
- A47C20/04—Head -, foot -, or like rests for beds, sofas or the like with adjustable inclination
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Nursing (AREA)
- Special Chairs (AREA)
Abstract
The present invention relates to a kind of sofas, it in particular is a kind of redwood Variable sofa, including load-bearing part, bearing seat and carrying backrest, pull handle drives cylinder bolt to be detached from lifting card slot, after the height of adjustable handrail, threaded rod is moved forward or rearward, it can change the angle of backboard and support plate, pull stay column, two supporting legs may be implemented to rotate and then can support bed body, check plate is stuck in locking groove, sofa can be deformed into double bed, handrail can be removed to the stability for being assembled on supporting leg and can increasing bed, the height adjustment of handrail can be applicable on individual seat, crossbeam can be applied to the redwood table of Japanese style, foundation can be applied to stool leg, load-bearing part is constituted by way of assembled, it is also convenient for assembling and transporting other than the application for reducing non-redwood material, various pieces are applied convenient for automatic batch production similar On furniture.
Description
Technical field
The present invention relates to a kind of sofas, are in particular a kind of redwood Variable sofas.
Background technique
Such as the invention of Publication No. CN102894711B, the invention are related to field of furniture, one kind can be adjusted on four sides
Variable sofa, containing pedestal, sofa seat, right handrail, left handrail and backrest, it by will slide positioning pipe, support positioning pipe and
The combination of pedestal is combined into a swing cranking block mechanism, and using the mechanism as sofa seat, backrest and arm supports and angle tune
The mechanism of section connects the angle and height of the sofa seat, backrest or one or both sides handrail of completing sofa using multiple revolute pairs
It is separately adjustable, so that sofa is arbitrarily adjusted in a certain range and be fixed on a certain position, so that sofa is can adapt to difference makes
The needs of a variety of posture rests of user and the body that can effectively hold people, protect the vertebra of people, meet user to the maximum extent
Enjoyment demand, and the children to play on sofa can be played a certain protective role；In addition, the present invention is with kinematic pair
Low pair, contact is face contact, component parts simple structure and convenient processing, the reliable advantage of structure motion between each portion；But the sofa
Cannot be fully deployed, and each section part be not easy to it is general, be unable to similar product share identical parts.
Summary of the invention
The object of the present invention is to provide a kind of redwood Variable sofa, it can be fully deployed and be deformed into bed and each section part can
For being assembled into other similar products.
The purpose of the present invention is achieved through the following technical solutions:
A kind of redwood Variable sofa, including load-bearing part, bearing seat and carrying backrest, the load-bearing part include foundation, crossbeam,
Inserting column, cylinder bolt, handrail, adjustable column, lifting card slot, card pull out component and accessory plate, and foundation includes base body, slot, leads to
The upper end of base body is arranged in hole I and deep gouge, slot, and through-hole I and deep gouge are arranged at the right end of base body, foundation setting
There are two, crossbeam includes that main body of cross-beam, mating groove, port I, port II, square deep gouge and placing groove, two mating grooves are respectively set
In the downside of main body of cross-beam rear and front end, two ports I are separately positioned on the rear and front end of main body of cross-beam, and port II is arranged in cross
The middle side of beam body upper end, square deep gouge and two placing grooves are arranged at the centre of main body of cross-beam right end, port II and square deep gouge
Connection, two placing grooves are located at the rear and front end of port II, and the upper end of two base bodies is respectively inserted in two mating grooves
Interior, inserting column includes inserting column main body and through-hole II, and the downside of inserting column main body right end is arranged in through-hole II, and there are two inserting column settings, and two
The lower end of a inserting column main body is respectively inserted in two ports I, and cylinder bolt includes bolt body, socket cap and ring I, bolt master
The right end of body is fixedly connected with socket cap, and the right end of socket cap is fixedly connected with a ring I, and there are two the settings of cylinder bolt, and two
Bolt body is respectively inserted in two through-holes I and is respectively inserted in two through-holes II, and two socket caps are individually positioned in two and sink
In slot, the centre of handrail lower end is fixedly connected with adjustable column, and the right end of adjustable column is provided with multiple lifting card slots, under adjustable column
End is inserted in port II, and it includes Jie's plate, stop column, tension spring and handle that card, which pulls out component, and the centre of Jie's plate left and right ends is fixed respectively
It is connected with stop column and handle, stop column is inserted in one of lifting card slot, and the left and right ends of two tension springs are fixed respectively to be connected
It connects in two placing grooves and the front and rear sides of Jie's plate left end, Jie's plate is located in square deep gouge, the right end of accessory plate is fixedly connected on
The left end of main body of cross-beam；
The bearing seat includes support plate, locking groove, publishes in instalments column, carries column cap, rotating nut, fixed sleeving, threaded rod and arc
The front side of support plate lower end is arranged in slot, locking groove, and the right end for publishing in instalments column is fixedly connected with load column cap, and the left end screw thread for publishing in instalments column connects
It is connected to rotating nut, the left and right ends for publishing in instalments column are rotatably connected on the front end of support plate, and the upper end of fixed sleeving is fixedly connected on
The lower end of support plate, threaded rod is threadedly coupled with the inner end of fixed sleeving and its front end is contacted with check plate, the left and right of support plate lower end
Both ends are located at the upper end of two accessory plates and are respectively fixedly connected in the inner end of two crossbeams；
The carrying backrest includes backboard, connecting plate, check plate, fixinig plate, supporting leg and auxiliary port, and connecting plate is fixed to be connected
It connects in the lower end of backboard, check plate is fixedly connected on the lower end of connecting plate, and there are four two of them fixinig plate is equal for fixinig plate setting
It is fixedly connected on the backboard upper left corner, other two fixinig plate is fixedly connected in the upper right corner of backboard, the lower end of two supporting legs
It is provided with auxiliary port, the upper end of one of supporting leg is rotatably connected on the inner end of two of them fixinig plate, another branch
The upper end of support leg is rotatably connected on the inner end of other two fixinig plate.
As advanced optimizing for the technical program, a kind of redwood Variable sofa of the present invention, which is also wrapped
Lock mechanism is included, the lock mechanism includes lock card main body, wedge block, traveller, jacking block, spring and stay column, lock card main body
Rear end be fixedly connected with wedge block, the upper end of traveller is fixedly connected on the lower end of lock card main body, and the lower end of traveller, which is slided, to be connected
It connects in jacking block, for spring pocket on traveller and between wedge block and jacking block, stay column is fixedly connected on the right side of lock card main body
End, jacking block are fixedly connected on backboard and are located at the lower end of wedge-shaped sliding slot.
As advanced optimizing for the technical program, a kind of redwood Variable sofa of the present invention, the load-bearing part further includes connecting
Connect column and safety pin, the upper end of two connecting columns is respectively fixedly connected with the left and right sides in handrail lower end, safety pin include square column,
It limits block and ring II, the left and right ends for limiting block have been respectively fixedly connected with square column and ring II, there are two safety pin settings, described two
The upper end of a inserting column is provided with limit square groove, and two connecting columns are respectively inserted in two limit square grooves, and two square columns are worn respectively
Cross the right end of two handrails.
As advanced optimizing for the technical program, a kind of redwood Variable sofa of the present invention, the bearing seat further includes circle
It disk and changes hands, disk is fixedly connected on the rear end of threaded rod, changes hands and is fixedly connected on the eccentric position of disk rear end.
As advanced optimizing for the technical program, a kind of redwood Variable sofa of the present invention, the carrying backrest further includes
Stepped plate and wedge-shaped sliding slot, wedge-shaped sliding slot are arranged in the lower end of backboard and are located at the inside of the supporting leg of left end, a left side for stepped plate
Right both ends are respectively fixedly connected with the inner end in two supporting legs and are located at the upper end of wedge-shaped sliding slot, and wedge block is slidably connected at wedge
In shape sliding slot, the upper end of lock card main body is stuck in the downside of ladder front edge of board.
A kind of redwood Variable sofa of the invention has the beneficial effect that
Pull handle drives cylinder bolt to be detached from lifting card slot, after the height of adjustable handrail, threaded rod forward or to
After move, thus it is possible to vary the angle of backboard and support plate, pull stay column, two supporting legs may be implemented rotation so that can be with support bed
Body, check plate are stuck in locking groove, sofa can be deformed into double bed, handrail can be removed and are assembled on supporting leg and can increase
The stability of bed, the height adjustment of handrail can be applicable on individual seat, and crossbeam can be applied to the redwood table of Japanese style, foundation
It can be applied to stool leg, load-bearing part is constituted by way of assembled, is also convenient for assembling other than the application for reducing non-redwood material
And transport, various pieces are applied on similar furniture convenient for automatic batch production.
Detailed description of the invention
The present invention will be further described in detail with specific implementation method with reference to the accompanying drawing.
Fig. 1 is a kind of overall structure diagram one of redwood Variable sofa of the present invention；
Fig. 2 is overall structure diagram two of the invention；
Fig. 3 is structural schematic diagram after deformation of the invention；
Fig. 4 is local connection relationship structural schematic diagram of the invention；
Fig. 5 is load-bearing part structural schematic diagram one of the invention；
Fig. 6 is load-bearing part structural schematic diagram two of the invention；
Fig. 7 is construction of sill pillar schematic diagram of the invention；
Fig. 8 is foundation schematic cross-sectional view of the invention；
Fig. 9 is beam structure schematic diagram of the invention；
Figure 10 is crossbeam schematic cross-sectional view of the invention；
Figure 11 is inserting column structural schematic diagram of the invention；
Figure 12 is inserting column schematic cross-sectional view of the invention；
Figure 13 is cylinder latch structure schematic diagram of the invention；
Figure 14 is that card of the invention pulls out element structure schematic diagram；
Figure 15 is safety pin structure schematic diagram of the invention；
Figure 16 is load bearing base structure schematic diagram of the invention；
Figure 17 is carrying backrest structure schematic diagram of the invention；
Figure 18 is lock mechanism structural schematic diagram of the invention.
In figure: load-bearing part 1；Foundation 1-1；Base body 1-1-1；Slot 1-1-2；I 1-1-3 of through-hole；Deep gouge 1-1-4；It is horizontal
Beam 1-2；Main body of cross-beam 1-2-1；Mating groove 1-2-2；I 1-2-3 of port；II 1-2-4 of port；Square deep gouge 1-2-5；Placing groove 1-2-
6；Inserting column 1-3；Inserting column main body 1-3-1；Limit square groove 1-3-2；II 1-3-3 of through-hole；Cylinder bolt 1-4；Bolt body 1-4-1；
Socket cap 1-4-2；I 1-4-3 of ring；Handrail 1-5；Connecting column 1-6；Adjustable column 1-7；Go up and down card slot 1-8；Card pulls out component 1-9；It is situated between
Plate 1-9-1；Stop column 1-9-2；Tension spring 1-9-3；Handle 1-9-4；Accessory plate 1-10；Safety pin 1-11；Square column 1-11-1；Limit block
1-11-2；II 1-11-3 of ring；Bearing seat 2；Support plate 2-1；Locking groove 2-2；Publish in instalments column 2-3；Carry column cap 2-4；Rotating nut 2-
5；Fixed sleeving 2-6；Threaded rod 2-7；Disk 2-8；Change hands 2-9；Arc slot 2-10；Carry backrest 3；Backboard 3-1；Connecting plate 3-2；
Check plate 3-3；Fixinig plate 3-4；Supporting leg 3-5；Auxiliary port 3-6；Stepped plate 3-7；Wedge-shaped sliding slot 3-8；Lock mechanism 4；Lock card
Main body 4-1；Wedge block 4-2；Traveller 4-3；Jacking block 4-4；Spring 4-5；Stay column 4-6.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings.
The mode as described below that is fixedly connected is suggested using screw, bolt and quick setting cement etc..
Specific embodiment 1:
Illustrate present embodiment, a kind of redwood Variable sofa, including load-bearing part 1, bearing seat 2 below with reference to Fig. 1-18 and holds
Backrest 3 is carried, pull handle 1-9-4 drives cylinder bolt 1-4 to be detached from and goes up and down card slot 1-8, after the height of adjustable handrail 1-5,
Threaded rod 2-7 is moved forward or rearward, thus it is possible to vary the angle of backboard 3-1 and support plate 2-1 pull stay column 4-6, two supporting legs
3-5 may be implemented to rotate and then can support bed body, and check plate 3-3 is stuck in locking groove 2-2, can be deformed into sofa double
Handrail 1-5, can be removed the stability for being assembled on supporting leg 3-5 and can increasing bed, the height adjustment of handrail 1-5 can be applied by bed
On individual seat, crossbeam 1-2 can be applied to the redwood table of Japanese style, and foundation 1-1 can be applied to stool leg, and load-bearing part 1 is logical
It crosses assembled mode to constitute, is also convenient for assembling and transporting other than the application for reducing non-redwood material, various pieces are convenient for automatic
Change mass production applications on similar furniture.
The load-bearing part 1 include foundation 1-1, crossbeam 1-2, inserting column 1-3, cylinder bolt 1-4, handrail 1-5, adjustable column 1-7,
Lifting card slot 1-8, card pull out component 1-9 and accessory plate 1-10, and foundation 1-1 includes base body 1-1-1, slot 1-1-2, through-hole I
The upper end of base body 1-1-1 is arranged in 1-1-3 and deep gouge 1-1-4, slot 1-1-2, and through-hole I 1-1-3 and deep gouge 1-1-4 are all provided with
The right end in base body 1-1-1 is set, there are two foundation 1-1 settings, and crossbeam 1-2 includes main body of cross-beam 1-2-1, mating groove 1-2-
2, I 1-2-3 of port, II 1-2-4 of port, side deep gouge 1-2-5 and placing groove 1-2-6, two mating groove 1-2-2 are separately positioned on cross
The downside of the rear and front end beam body 1-2-1, two I 1-2-3 of port are separately positioned on the rear and front end of main body of cross-beam 1-2-1, lead to
The middle side of the upper end main body of cross-beam 1-2-1 is arranged in II 1-2-4 of mouth, and square deep gouge 1-2-5 and two placing groove 1-2-6 are arranged at cross
The centre of beam body 1-2-1 right end, II 1-2-4 of port are connected to side deep gouge 1-2-5, and two placing groove 1-2-6 are located at logical
The rear and front end of II 1-2-4 of mouth, the upper end of two base body 1-1-1 are respectively inserted in two mating groove 1-2-2, inserting column 1-3
Including II 1-3-3 of inserting column main body 1-3-1 and through-hole, II 1-3-3 of through-hole, the downside of inserting column main body 1-3-1 right end, inserting column are set
There are two 1-3 settings, and the lower end of two inserting column main body 1-3-1 is respectively inserted in two I 1-2-3 of port, and cylinder bolt 1-4 includes
Bolt body 1-4-1, socket cap 1-4-2 and I 1-4-3 of ring, the right end of bolt body 1-4-1 is fixedly connected with socket cap 1-4-
2, the right end of socket cap 1-4-2 is fixedly connected with I 1-4-3 of a ring, and there are two cylinder bolt 1-4 settings, two bolt body 1-
4-1 is respectively inserted in two I 1-1-3 of through-hole and is respectively inserted in two II 1-3-3 of through-hole, and two socket cap 1-4-2 are put respectively
It sets in two deep gouge 1-1-4, the centre of the lower end handrail 1-5 is fixedly connected with adjustable column 1-7, the right end setting of adjustable column 1-7
Have multiple lifting card slot 1-8, the lower end of adjustable column 1-7 is inserted in II 1-2-4 of port, card pull out component 1-9 include Jie's plate 1-9-1,
The centre of stop column 1-9-2, tension spring 1-9-3 and handle 1-9-4, the left and right ends Jie plate 1-9-1 have been respectively fixedly connected with stop column
1-9-2 and handle 1-9-4, stop column 1-9-2 are inserted in one of lifting card slot 1-8, the left and right ends of two tension spring 1-9-3
It is respectively fixedly connected in two placing groove 1-2-6 and the front and rear sides of the left end Jie's plate 1-9-1, Jie's plate 1-9-1 is located at square deep gouge
In 1-2-5, the right end of accessory plate 1-10 is fixedly connected on the left end of main body of cross-beam 1-2-1, and load-bearing part 1 is arranged to two benefits
It is that the support plate 2-1 of different length can be cooperated, the height adjustment of handrail 1-5 can be applicable on individual seat, and crossbeam 1-2 can be answered
For the redwood table of Japanese style, foundation 1-1 can be applied to stool leg, and since mahogany furniture is at high price, heavy is not easy to
It carries, and transportation cost is high, load-bearing part 1 is constituted by way of assembled, is also convenient for other than the application for reducing non-redwood material
Assembling and transport, various pieces are applied on similar furniture convenient for automatic batch production；
The bearing seat 2 includes support plate 2-1, locking groove 2-2, publishes in instalments column 2-3, carries column cap 2-4, rotating nut 2-5, fixation
The front side of the lower end support plate 2-1 is arranged in casing 2-6, threaded rod 2-7 and arc slot 2-10, locking groove 2-2, publishes in instalments the right end of column 2-3
It is fixedly connected with and carries column cap 2-4, the left end for publishing in instalments column 2-3 is threaded with rotating nut 2-5, publishes in instalments the left and right ends of column 2-3
It is rotatably connected on the front end of support plate 2-1, the upper end of fixed sleeving 2-6 is fixedly connected on the lower end of support plate 2-1, threaded rod 2-7
It is threadedly coupled with the inner end of fixed sleeving 2-6 and its front end is contacted with check plate 3-3, the left and right ends difference of the lower end support plate 2-1
Positioned at two accessory plate 1-10 upper end and be respectively fixedly connected in the inner end of two crossbeam 1-2, support plate 2-1 length is suggested not low
In 1 point 8 meter；
The carrying backrest 3 includes backboard 3-1, connecting plate 3-2, check plate 3-3, fixinig plate 3-4, supporting leg 3-5 and auxiliary
A mouthful 3-6, connecting plate 3-2 is helped to be fixedly connected on the lower end of backboard 3-1, check plate 3-3 is fixedly connected on the lower end of connecting plate 3-2,
There are four fixinig plate 3-4 settings, and two of them fixinig plate 3-4 is fixedly connected in the upper left corner backboard 3-1, other two fixinig plate
3-4 is fixedly connected in the upper right corner of backboard 3-1, and the lower end of two supporting leg 3-5 is provided with auxiliary port 3-6, one of them
The upper end of supporting leg 3-5 is rotatably connected on the inner end of two of them fixinig plate 3-4, the upper end rotation of another supporting leg 3-5
It is connected to the inner end of other two fixinig plate 3-4.
Specific embodiment 2:
Illustrate that present embodiment, present embodiment are described further embodiment one below with reference to Fig. 1-18, this is red
The wooden Variable sofa further includes lock mechanism 4, the lock mechanism 4 include lock card main body 4-1, wedge block 4-2, traveller 4-3,
Jacking block 4-4, spring 4-5 and stay column 4-6, the rear end of lock card main body 4-1 are fixedly connected with wedge block 4-2, the upper end of traveller 4-3
It is fixedly connected on the lower end of lock card main body 4-1, the lower end of traveller 4-3 is slidably connected in jacking block 4-4, and spring 4-5 is covered in traveller
4-3 is upper and between wedge block 4-2 and jacking block 4-4, and stay column 4-6 is fixedly connected on the right end of lock card main body 4-1, jacking block 4-
4 are fixedly connected on backboard 3-1 and are located at the lower end of wedge-shaped sliding slot 3-8.
Specific embodiment 3:
Illustrate present embodiment below with reference to Fig. 1-18, present embodiment is described further embodiment two, described
Load-bearing part 1 further includes connecting column 1-6 and safety pin 1-11, and the upper end of two connecting column 1-6 is respectively fixedly connected at handrail 1-5
The left and right sides at end, safety pin 1-11 include square column 1-11-1, limit block 1-11-2 and II 1-11-3 of ring, limit a left side of block 1-11-2
Right both ends have been respectively fixedly connected with square column 1-11-1 and II 1-11-3 of ring, and there are two safety pin 1-11 settings, described two to insert
The upper end of column 1-3 is provided with limit square groove 1-3-2, and two connecting column 1-6 are respectively inserted in two limit square groove 1-3-2, uses
In increasing structural stability so that handrail 1-5 is more firm, convenient for the dependence of user, two square column 1-11-1 are worn respectively
Cross the right end of two handrail 1-5, two square column 1-11-1 for backboard 3-1 when rotating clockwise with the angle of support plate 2-1 not
Lower than 90 degree, backboard 3-1 is avoided to injure user by a crashing object.
Specific embodiment 4:
Illustrate present embodiment below with reference to Fig. 1-18, present embodiment is described further embodiment three, described
Bearing seat 2 further includes disk 2-8 and changes hands 2-9, and disk 2-8 is fixedly connected on the rear end of threaded rod 2-7, changes hands the fixed company of 2-9
It connects for increasing torque on the eccentric position of the rear end disk 2-8, so that threaded rod 2-7 rotation makes more to save manpower.
Specific embodiment 5:
Illustrate present embodiment below with reference to Fig. 1-18, present embodiment is made to illustrate into two steps to embodiment four, described
Carrying backrest 3 further includes stepped plate 3-7 and wedge-shaped sliding slot 3-8, and wedge-shaped sliding slot 3-8 is arranged in the lower end of backboard 3-1 and is located at a left side
The inside of the supporting leg 3-5 at end, the left and right ends of stepped plate 3-7 are respectively fixedly connected with the inner end in two supporting leg 3-5 and position
In the upper end of wedge-shaped sliding slot 3-8, wedge block 4-2 is slidably connected in wedge-shaped sliding slot 3-8, and the upper end of lock card main body 4-1 is stuck in
The downside of the front end stepped plate 3-7.
A kind of redwood Variable sofa of the invention, its working principle is that:
When user needs the height of adjustable handrail 1-5, handle 1-9-4 is pulled out, handle 1-9-4 makes two drawings
Spring 1-9-3 is elongated, and handle 1-9-4 also drives cylinder bolt 1-4 to be detached from lifting card slot 1-8, adjusts the height of handrail 1-5
Afterwards, handle 1-9-4 is unclamped, two tension spring 1-9-3 make cylinder bolt 1-4 turn back to lifting card slot 1-8 and then fix the height of handrail 1-5
Degree；When needing to adjust the angle of backboard 3-1,2-9 is changed hands, 2-9 is changed hands and drives disk 2-8 rotation, disk 2-8 makes spiral shell
Rasp bar 2-7 is moved forward or rearward, and when threaded rod 2-7 is moved forward, threaded rod 2-7 drives check plate 3-3 to rotate counterclockwise,
And then connecting plate 3-2 is rotated counterclockwise, and then backboard 3-1 is rotated counterclockwise, backboard 3-1 and the angle of support plate 2-1 become smaller, and work as spiral shell
Rasp bar 2-7 is moved backward, and since backboard 3-1 is affected by gravity, backboard 3-1 is rotated clockwise, backboard 3-1 and support plate 2-
1 angle becomes larger；When user needs the present invention being deformed into double bed, stay column 4-6, stay column 4-6 band are pulled downward on first
Dynamic lock card main body 4-1 slide downward, lock card main body 4-1 no longer block stepped plate 3-7, and two supporting leg 3-5 may be implemented to rotate,
Then changing hands 2-9 makes threaded rod 2-7 not and influences check plate 3-3 movement, and backboard 3-1 can also be gradually rotated to horizontal position at this time
It sets, until check plate 3-3 is stuck in locking groove 2-2, is finally disposed vertically two two supporting leg 3-5, to increase double bed
Stability, handrail 1-5 can be removed, adjustable column 1-7 is inserted in auxiliary port 3-6, so handrail 1-5 contact ground make
Double bed is more firm.
Certainly, above description is not limitation of the present invention, and the present invention is also not limited to the example above, the art
The variations, modifications, additions or substitutions that those of ordinary skill is made within the essential scope of the present invention also belong to guarantor of the invention
Protect range.
Claims (5)
1. a kind of redwood Variable sofa, including load-bearing part (1), bearing seat (2) and carrying backrest (3), it is characterised in that: described to hold
Holder (1) include foundation (1-1), crossbeam (1-2), inserting column (1-3), cylinder bolt (1-4), handrail (1-5), adjustable column (1-7),
Lifting card slot (1-8), card pull out component (1-9) and accessory plate (1-10), and foundation (1-1) includes base body (1-1-1), slot
(1-1-2), through-hole I (1-1-3) and deep gouge (1-1-4), slot (1-1-2) are arranged in the upper end of base body (1-1-1), through-hole
I (1-1-3) and deep gouge (1-1-4) are arranged at the right end of base body (1-1-1), and there are two foundation (1-1) settings, crossbeam
(1-2) includes main body of cross-beam (1-2-1), mating groove (1-2-2), port I (1-2-3), port II (1-2-4), square deep gouge (1-2-
5) and placing groove (1-2-6), two mating grooves (1-2-2) are separately positioned on the downside of the rear and front end main body of cross-beam (1-2-1), and two
A port I (1-2-3) is separately positioned on the rear and front end of main body of cross-beam (1-2-1), and port II (1-2-4) is arranged in main body of cross-beam
The middle side of the upper end (1-2-1), square deep gouge (1-2-5) and two placing grooves (1-2-6) are arranged at main body of cross-beam (1-2-1) right end
Centre, port II (1-2-4) is connected to square deep gouge (1-2-5), and two placing grooves (1-2-6) are located at II (1-2- of port
4) rear and front end, the upper end of two base bodies (1-1-1) are respectively inserted in two mating grooves (1-2-2), inserting column (1-3) packet
Inserting column main body (1-3-1) and through-hole II (1-3-3) are included, through-hole II (1-3-3) is arranged under inserting column main body (1-3-1) right end
Side, there are two inserting column (1-3) settings, and the lower end of two inserting column main bodys (1-3-1) is respectively inserted in two ports I (1-2-3), circle
Column bolt (1-4) includes bolt body (1-4-1), socket cap (1-4-2) and ring I (1-4-3), bolt body (1-4-1)
Right end is fixedly connected with socket cap (1-4-2), and the right end of socket cap (1-4-2) is fixedly connected with a ring I (1-4-3), and cylinder is inserted
It sells there are two (1-4) settings, two bolt bodies (1-4-1) are respectively inserted in two through-holes I (1-1-3) and are respectively inserted in two
In through-hole II (1-3-3), two socket caps (1-4-2) are individually positioned in two deep gouges (1-1-4), the lower end handrail (1-5)
Centre is fixedly connected with adjustable column (1-7), and the right end of adjustable column (1-7) is provided with multiple lifting card slots (1-8), adjustable column (1-
7) lower end is inserted in port II (1-2-4), and it includes Jie's plate (1-9-1), stop column (1-9-2), tension spring that card, which pulls out component (1-9),
The centre of (1-9-3) and handle (1-9-4), the left and right ends Jie's plate (1-9-1) has been respectively fixedly connected with stop column (1-9-2) and handle
Hand (1-9-4), stop column (1-9-2) are inserted in one of lifting card slot (1-8), the left and right ends of two tension springs (1-9-3)
It is respectively fixedly connected in two placing grooves (1-2-6) and the front and rear sides of the left end Jie's plate (1-9-1), Jie's plate (1-9-1) is located at
In square deep gouge (1-2-5), the right end of accessory plate (1-10) is fixedly connected on the left end of main body of cross-beam (1-2-1)；
The bearing seat (2) includes support plate (2-1), locking groove (2-2), publishes in instalments column (2-3), carries column cap (2-4), rotating nut
(2-5), fixed sleeving (2-6), threaded rod (2-7) and arc slot (2-10), locking groove (2-2) are arranged in the lower end support plate (2-1)
Front side, the right end for publishing in instalments column (2-3), which is fixedly connected with, carries column cap (2-4), and the left end for publishing in instalments column (2-3) is threaded with rotation spiral shell
Female (2-5), the left and right ends for publishing in instalments column (2-3) are rotatably connected on the front end of support plate (2-1), the upper end of fixed sleeving (2-6)
Be fixedly connected on the lower end of support plate (2-1), threaded rod (2-7) be threadedly coupled with the inner end of fixed sleeving (2-6) and its front end with
Check plate (3-3) contact, the left and right ends of the lower end support plate (2-1) are located at the upper end of two accessory plates (1-10) and consolidate respectively
Surely it is connected to the inner end of two crossbeams (1-2)；
The carrying backrest (3) includes backboard (3-1), connecting plate (3-2), check plate (3-3), fixinig plate (3-4), supporting leg
(3-5) and auxiliary port (3-6), connecting plate (3-2) are fixedly connected on the lower end of backboard (3-1), and check plate (3-3) is fixedly connected on
The lower end of connecting plate (3-2), there are four fixinig plate (3-4) settings, and two of them fixinig plate (3-4) is fixedly connected in backboard
The upper left corner (3-1), other two fixinig plate (3-4) are fixedly connected in the upper right corner of backboard (3-1), two supporting legs (3-5)
Lower end be provided with auxiliary port (3-6), the upper end of one of supporting leg (3-5) is rotatably connected on two of them fixinig plate
The inner end of (3-4), the upper end of another supporting leg (3-5) are rotatably connected on the inner end of other two fixinig plate (3-4).
2. a kind of redwood Variable sofa according to claim 1, it is characterised in that: the redwood Variable sofa further includes lock card
Mechanism (4), the lock mechanism (4) include lock card main body (4-1), wedge block (4-2), traveller (4-3), jacking block (4-4),
Spring (4-5) and stay column (4-6), the rear end of lock card main body (4-1) are fixedly connected with wedge block (4-2), traveller (4-3) it is upper
End is fixedly connected on the lower end of lock card main body (4-1), and the lower end of traveller (4-3) is slidably connected in jacking block (4-4), spring (4-
5) it covers on traveller (4-3) and between wedge block (4-2) and jacking block (4-4), stay column (4-6) is fixedly connected on lock card master
The right end of body (4-1), jacking block (4-4) are fixedly connected on backboard (3-1) and are located at the lower end of wedge-shaped sliding slot (3-8).
3. a kind of redwood Variable sofa according to claim 1, it is characterised in that: the load-bearing part (1) further includes connection
Column (1-6) and safety pin (1-11), the upper end of two connecting columns (1-6) are respectively fixedly connected with the left and right in the lower end handrail (1-5)
Two sides, safety pin (1-11) include square column (1-11-1), limit block (1-11-2) and ring II (1-11-3), limit block (1-11-2)
Left and right ends have been respectively fixedly connected with square column (1-11-1) and ring II (1-11-3), and there are two safety pin (1-11) settings, institute
The upper end for stating two inserting columns (1-3) is provided with limit square groove (1-3-2), and two connecting columns (1-6) are respectively inserted in two limits
In square groove (1-3-2), two square columns (1-11-1) are each passed through the right end of two handrails (1-5).
4. a kind of redwood Variable sofa according to claim 1, it is characterised in that: the bearing seat (2) further includes disk
It (2-8) and changes hands (2-9), disk (2-8) is fixedly connected on the rear end of threaded rod (2-7), changes hands (2-9) and is fixedly connected on disk
On the eccentric position of the rear end (2-8).
5. a kind of redwood Variable sofa according to claim 2, it is characterised in that: the carrying backrest (3) further includes rank
Gangboard (3-7) and wedge-shaped sliding slot (3-8), lower end of wedge-shaped sliding slot (3-8) setting in backboard (3-1) and the supporting leg positioned at left end
The inside of (3-5), the left and right ends of stepped plate (3-7) are respectively fixedly connected with the inner end in two supporting legs (3-5) and are located at wedge
The upper end of shape sliding slot (3-8), wedge block (4-2) are slidably connected in wedge-shaped sliding slot (3-8), the upper end of lock card main body (4-1)
It is stuck in the downside of the front end stepped plate (3-7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811192638.4A CN109077518B (en) | 2018-10-13 | 2018-10-13 | Rosewood deformation sofa |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811192638.4A CN109077518B (en) | 2018-10-13 | 2018-10-13 | Rosewood deformation sofa |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109077518A true CN109077518A (en) | 2018-12-25 |
| CN109077518B CN109077518B (en) | 2021-07-30 |
Family
ID=64843674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811192638.4A Active CN109077518B (en) | 2018-10-13 | 2018-10-13 | Rosewood deformation sofa |
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| Country | Link |
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| CN (1) | CN109077518B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109770600A (en) * | 2019-02-28 | 2019-05-21 | 陈文昕 | A kind of foldable redwood leisure chaise longue |
| CN112353166A (en) * | 2020-12-22 | 2021-02-12 | 侯煦颖 | Integral type apartment bed |
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|---|---|
| CN109077518B (en) | 2021-07-30 |
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Effective date of registration: 20210624 Address after: 341000 Daluo community, Longnan economic and Technological Development Zone, Longnan City, Ganzhou City, Jiangxi Province Applicant after: HUISEN FURNITURE (LONGNAN) Co.,Ltd. Address before: Group 8 of Qianhaige Village, Changqing Township, Fulaerji District, Qiqihar City, Heilongjiang Province, 161000 Applicant before: Wang Fa |
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