CN206025771U - Foldable sofa of all steel inner tower - Google Patents
Foldable sofa of all steel inner tower Download PDFInfo
- Publication number
- CN206025771U CN206025771U CN201620635138.3U CN201620635138U CN206025771U CN 206025771 U CN206025771 U CN 206025771U CN 201620635138 U CN201620635138 U CN 201620635138U CN 206025771 U CN206025771 U CN 206025771U
- Authority
- CN
- China
- Prior art keywords
- sofa
- frame
- pony sill
- back rest
- steel
- 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
Links
Landscapes
- Special Chairs (AREA)
Abstract
The utility model discloses a foldable sofa of all steel inner tower, including sofa inner tower and sofa cover, the sofa cover cover is outside the sofa inner tower, the sofa inner tower constitute by a pair of hand rack of holding up and at least one sofa unit frame, the hand rack that holds up be fixed in sofa unit frame's both sides detachablely, sofa unit frame include base frame and back frame, back frame be fixed in on the base frame detachablely, hold up hand rack, base frame and back frame be the frame rack structure that stainless steel or the detachable connection of plastic steel constitute, sofa cover constitute by handrail sleeve, base frame cover and back frame cover, handrail sleeve cover outside holding up hand rack, base frame ways outside the base frame, back frame ways outside the back frame. The utility model provides a sofa long service life, dismantle that the transportation is convenient, the comfort level well and green.
Description
Technical field
The utility model belongs to field of furniture, more particularly to a kind of all steel internal frame Foldable sofa.
Background technology
Internal frame is done using solid wood more than traditional sofa, as solid wood internal frame moisture-sensitive occurs non-reversible deformation, or is stung by worm
Damage is stung, thus the bearing capacity of solid wood internal frame is restricted with service life, use time is slightly long, with regard to collapse-deformation；Meanwhile,
As timber is easily deformed upon, thus solid wood internal frame makes non-removable entirety, so solid wood internal frame sofa is transported more
Trouble, cost of transportation are very high；Used as the workshop-based commodity of handicraft, process includes that machine cuts saw to be molded to solid wood internal frame sofa
With hand engraving etc., a large amount of timber dust are produced in process, pollute ambient air quality, due to consuming a large amount of timber,
Even become one of major reason of deterioration haze, solid wood internal frame has been not suitable with the requirement of environmental protection.It is also configured with present non-
Solid wood internal frame sofa, but as the angle design of its backrest surface, seat stern face and headrest face is not reasonable, cause the comfortable of sofa
Degree has much room for improvement.
Utility model content
Based on this, for the problems referred to above, the utility model proposes a kind of all steel internal frame Foldable sofa, can be fully effective
Solve the above problems.
The technical solution of the utility model is：A kind of all steel internal frame Foldable sofa, including sofa internal frame and slip cover, institute
State slip cover to be enclosed within outside sofa internal frame；Described sofa internal frame is made up of a pair of armrests frame and at least one sofa unit frame, institute
The arm-rest frame stated removably is fixed on the both sides of sofa unit frame；Described sofa unit frame includes pony sill and backrest
Frame, described back rest are removably fixed on pony sill, and described arm-rest frame, pony sill and back rest are stainless steel
Or the tower structure that plastic-steel detachable connection is constituted；The bottom of the back rest is provided with L-type connector, described pony sill
The connection cross bar matched with the L-type connector is provided with, back rest is removably connected by L-type connector and connection cross bar
On pony sill；Described slip cover is covered by armrest sheath, pony sill and back rest set is constituted, and described armrest sheath is enclosed within arm-rest frame
Outward, described pony sill set is enclosed within outside pony sill, and described back rest set is enclosed within outside back rest.
In a preferred embodiment, the upper surface of the pony sill is inclined plane inclined to back rest, and the inclined plane
With the angle of horizontal plane into 10～50。
In a preferred embodiment, the backrest surface of the back rest be an arc-shaped curved surface, the maximum on the arc-shaped curved surface cut
The upper surface of face and pony sill is into 910～990。
In a preferred embodiment, the upper surface of the pony sill is provided with stainless (steel) wire, and the stainless (steel) wire is provided with
Seat bag sponge.
In a preferred embodiment, the upper surface of the back rest is detachable is provided with headrest, the upper surface of the headrest
For an arc-shaped curved surface, the minimum profile curvature radius corresponding to the arc-shaped curved surface are 35mm～40mm.
In a preferred embodiment, drawer is provided with described pony sill, and described pony sill puts and is provided with and the drawer
The opening of matching.
The beneficial effects of the utility model are：
（1）, removably connect between arm-rest frame, pony sill and back rest, dismantle it is very convenient, only need during transport by
Sofa is disassembled into assembly of elements one by one and overlaps packaging, saves transport space, reduces substantial amounts of cost of transportation；
（2）, arm-rest frame, pony sill and back rest be the frame-type knot that stainless steel or plastic-steel detachable connection are constituted
Structure, plastic-steel are PVC profile, are with polyvinyl chloride（PVC）Resin is primary raw material, add a certain proportion of stabilizer, colouring agent,
Filler, ultra-violet absorber etc., extruded institute's forming material；Stainless steel and plastic-steel are respectively provided with preferable rigid, elastic, corrosion-resistant
Property and ageing resistance, will not occur non-reversible deformation, and not there is a problem of by sting, thus bearing capacity is larger, using the longevity
Life is longer；
（3）, environmental protection, using stainless steel or plastic-steel as the material of sofa internal frame, reduce the consuming of timber, reduce
Pollution of the timber dust to environment, alleviates the trend that haze further deteriorates；
（4）, pony sill upper surface as buttocks contact surface, by which to the downward-sloping setting in back rest direction, and should
The angle of inclined plane and horizontal plane is into 10～50, while the backrest surface of back rest is an arc-shaped curved surface, the maximum on the arc-shaped curved surface
The upper surface of section and pony sill is into 910～990, the sitting posture of human body the most comfortable of fitting, the comfort level of lifting sofa；
（5）, be provided with headrest on back rest, the upper surface of headrest is an arc-shaped curved surface, corresponding to the arc-shaped curved surface most
Little radius of curvature fits for the curvature of cervical curve after 35mm～40mm, with human body, further lifts the comfort level of sofa；
（6）, drawer is set on pony sill, to do storing use, increase the use function of sofa.
Description of the drawings
Fig. 1 is the structural representation of all steel internal frame Foldable sofa described in the utility model embodiment；
Fig. 2 is the structural representation of sofa unit frame in Fig. 1；
Fig. 3 is the structural representation that sofa unit frame spreads stainless (steel) wire and seat bag sponge in Fig. 1；
Fig. 4 is the fractionation schematic diagram of sofa unit frame in Fig. 1；
Fig. 5 is the structural representation rested the head on described in the utility model embodiment；
Fig. 6 is D-D schematic cross-sections in Fig. 5.
Description of reference numerals：
11- arm-rest frames, 12- sofa unit framves, 121- pony sills, 122- back rests, 123- stainless (steel) wires, 124- seats bag sea
Silk floss, 125-L type connectors, 126- connection cross bars, 127- headrests, 128- drawers, a- sofa base frame upper surfaces and horizontal plane
The angle of the maximum cross-section in the backrest surface of angle, b- sofa base frame upper surfaces and back rest, the curved upper surface of c- headrests
Corresponding minimum profile curvature radius.
Specific embodiment
Below in conjunction with the accompanying drawings embodiment of the present utility model is described in detail.
Embodiment 1
As shown in Figure 1, Figure 2 and Figure 4, a kind of all steel internal frame Foldable sofa, including sofa internal frame and slip cover（Slip cover
Do not indicate in figure）, the slip cover is enclosed within outside sofa internal frame；Described sofa internal frame is by a pair of armrests frame 11 and at least one
Sofa unit frame 12 is constituted, and in the present embodiment, sofa unit frame 12 is provided with four, and described arm-rest frame 11 is removably fixed
In the both sides of sofa unit frame 12；Described sofa unit frame 12 includes pony sill 121 and back rest 122, described back rest
122 are removably fixed on pony sill 121, and described arm-rest frame 11, pony sill 121 and back rest 122 are stainless steel
The tower structure that detachable connection is constituted；The bottom of the back rest 122 is provided with L-type connector 125, described pony sill
121 are provided with the connection cross bar 126 matched with the L-type connector 125, and back rest 122 passes through L-type connector 125 and connection
Cross bar 126 is removably connected on pony sill 121.It is stuck on connection cross bar 126 by L-type connector 125, makes back rest
122 with 121 detachable connection of pony sill, the two dismounting is very convenient.Described slip cover is covered and is leaned on by armrest sheath, pony sill
Backrest set is constituted, and described armrest sheath is enclosed within outside arm-rest frame 11, and described pony sill set is enclosed within outside pony sill 121, and described leans on
Backrest set is enclosed within outside back rest 122.
Removably connect between arm-rest frame 11, pony sill 121 and back rest 122, dismounting is very convenient, during transport only
The assembly of elements that sofa is disassembled into one by one need to be overlapped packaging, save transport space, reduce substantial amounts of cost of transportation.
Arm-rest frame 11, pony sill 121 and back rest 122 are the tower structure of stainless steel detachable connection composition,
Stainless steel has preferably rigidity, elasticity, corrosion resistance and ageing resistance, non-reversible deformation will not occur, and do not exist by worm
The problem bitten, thus bearing capacity is larger, service life is longer；Using stainless steel as the material of sofa internal frame, wood is reduced
The consuming of material, reduces pollution of the timber dust to environment, alleviates the trend that haze further deteriorates, environmental protection.
Embodiment 2
The present embodiment is substantially the same manner as Example 1, and unique difference is：Arm-rest frame 11, pony sill 121 and back rest 122
The tower structure of plastic-steel detachable connection composition is, plastic-steel is PVC profile, is with polyvinyl chloride（PVC）Based on resin
Raw material is wanted, a certain proportion of stabilizer, colouring agent, filler, ultra-violet absorber etc., extruded institute's forming material is added；Plastic-steel
It is same that there is preferably rigidity, elasticity, corrosion resistance and ageing resistance, non-reversible deformation will not occur, and do not exist and stung by worm
The problem stung, thus the bearing capacity of sofa is larger, service life is longer.
Embodiment 3
As shown in Figure 1, Figure 2 and Figure 4, a kind of all steel internal frame Foldable sofa, including sofa internal frame and slip cover（Slip cover
Do not indicate in figure）, the slip cover is enclosed within outside sofa internal frame；Described sofa internal frame is by a pair of armrests frame 11 and at least one
Sofa unit frame 12 is constituted, and in the present embodiment, sofa unit frame 12 is provided with four, and described arm-rest frame 11 is removably fixed
In the both sides of sofa unit frame 12；Described sofa unit frame 12 includes pony sill 121 and back rest 122, described back rest
122 are removably fixed on pony sill 121, and described arm-rest frame 11, pony sill 121 and back rest 122 are stainless steel
The tower structure that detachable connection is constituted；As depicted in figs. 1 and 2, a kind of all steel internal frame Foldable sofa, including in sofa
Frame and slip cover（Slip cover is not indicated in figure）, the slip cover is enclosed within outside sofa internal frame；Described sofa internal frame is by a pair
Arm-rest frame 11 and at least one sofa unit frame 12 are constituted, and in the present embodiment, sofa unit frame 12 is provided with four, described handrail
Frame 11 is removably fixed on the both sides of sofa unit frame 12；Described sofa unit frame 12 includes pony sill 121 and backrest
Frame 122, described back rest 122 are removably fixed on pony sill 121, described arm-rest frame 11, pony sill 121 and are leaned on
Backrest 122 is the tower structure of stainless steel detachable connection composition；The bottom of the back rest 122 is provided with L-type connection
Part 125, described pony sill 121 are provided with the connection cross bar 126 matched with the L-type connector 125, and back rest 122 passes through L
Type connector 125 and connection cross bar 126 are removably connected on pony sill 121.Connection is stuck in by L-type connector 125
On cross bar 126, back rest 122 and 121 detachable connection of pony sill is made, the two dismounting is very convenient.Described slip cover by
Armrest sheath, pony sill set and back rest set are constituted, and described armrest sheath is enclosed within outside arm-rest frame 11, and described pony sill set is enclosed within bottom
Outside mounting 121, described back rest set is enclosed within outside back rest 122.Described slip cover is covered and back rest by armrest sheath, pony sill
Set is constituted, and described armrest sheath is enclosed within outside arm-rest frame 11, and described pony sill set is enclosed within outside pony sill 121, described back rest
It is enclosed within outside back rest 122.
Removably connect between arm-rest frame 11, pony sill 121 and back rest 122, dismounting is very convenient, during transport only
The assembly of elements that sofa is disassembled into one by one need to be overlapped packaging, save transport space, reduce substantial amounts of cost of transportation.
Arm-rest frame 11, pony sill 121 and back rest 122 are the tower structure of stainless steel detachable connection composition,
Stainless steel has preferably rigidity, elasticity, corrosion resistance and ageing resistance, non-reversible deformation will not occur, and do not exist by worm
The problem bitten, thus bearing capacity is larger, service life is longer；Using stainless steel as the material of sofa internal frame, wood is reduced
The consuming of material, reduces pollution of the timber dust to environment, alleviates the trend that haze further deteriorates, environmental protection.
As shown in figure 4, the upper surface of the pony sill 121 is to 122 inclined inclined plane of back rest, and the inclined plane with
The angle a of horizontal plane is into 10～50.So design, the sitting posture of human body the most comfortable of fitting improves the comfort level of sofa.
Embodiment 4
As shown in Figure 1, Figure 2 and Figure 4, a kind of all steel internal frame Foldable sofa, including sofa internal frame and slip cover（Slip cover
Do not indicate in figure）, the slip cover is enclosed within outside sofa internal frame；Described sofa internal frame is by a pair of armrests frame 11 and at least one
Sofa unit frame 12 is constituted, and in the present embodiment, sofa unit frame 12 is provided with four, and described arm-rest frame 11 is removably fixed
In the both sides of sofa unit frame 12；Described sofa unit frame 12 includes pony sill 121 and back rest 122, described back rest
122 are removably fixed on pony sill 121, and described arm-rest frame 11, pony sill 121 and back rest 122 are stainless steel
The tower structure that detachable connection is constituted；The bottom of the back rest 122 is provided with L-type connector 125, described pony sill
121 are provided with the connection cross bar 126 matched with the L-type connector 125, and back rest 122 passes through L-type connector 125 and connection
Cross bar 126 is removably connected on pony sill 121.It is stuck on connection cross bar 126 by L-type connector 125, makes back rest
122 with 121 detachable connection of pony sill, the two dismounting is very convenient.Described slip cover is covered and is leaned on by armrest sheath, pony sill
Backrest set is constituted, and described armrest sheath is enclosed within outside arm-rest frame 11, and described pony sill set is enclosed within outside pony sill 121, and described leans on
Backrest set is enclosed within outside back rest 122.
Removably connect between arm-rest frame 11, pony sill 121 and back rest 122, dismounting is very convenient, during transport only
The assembly of elements that sofa is disassembled into one by one need to be overlapped packaging, save transport space, reduce substantial amounts of cost of transportation.
Arm-rest frame 11, pony sill 121 and back rest 122 are the tower structure of stainless steel detachable connection composition,
Stainless steel has preferably rigidity, elasticity, corrosion resistance and ageing resistance, non-reversible deformation will not occur, and do not exist by worm
The problem bitten, thus bearing capacity is larger, service life is longer；Using stainless steel as the material of sofa internal frame, wood is reduced
The consuming of material, reduces pollution of the timber dust to environment, alleviates the trend that haze further deteriorates, environmental protection.
As shown in figure 4, the upper surface of the pony sill 121 is to 122 inclined inclined plane of back rest, and the inclined plane with
The angle a of horizontal plane is into 10～50.So design, the sitting posture of human body the most comfortable of fitting improves the comfort level of sofa.
The backrest surface of the back rest 122 is an arc-shaped curved surface, and the maximum cross-section on the arc-shaped curved surface is upper with pony sill
The angle b on surface is into 910～990.So design, the sitting posture of human body the most comfortable of fitting further improves the comfort level of sofa.
Embodiment 5
As shown in Figure 1, Figure 2 and Figure 4, a kind of all steel internal frame Foldable sofa, including sofa internal frame and slip cover（Slip cover
Do not indicate in figure）, the slip cover is enclosed within outside sofa internal frame；Described sofa internal frame is by a pair of armrests frame 11 and at least one
Sofa unit frame 12 is constituted, and in the present embodiment, sofa unit frame 12 is provided with four, and described arm-rest frame 11 is removably fixed
In the both sides of sofa unit frame 12；Described sofa unit frame 12 includes pony sill 121 and back rest 122, described back rest
122 are removably fixed on pony sill 121, and described arm-rest frame 11, pony sill 121 and back rest 122 are stainless steel
The tower structure that detachable connection is constituted；The bottom of the back rest 122 is provided with L-type connector 125, described pony sill
121 are provided with the connection cross bar 126 matched with the L-type connector 125, and back rest 122 passes through L-type connector 125 and connection
Cross bar 126 is removably connected on pony sill 121.It is stuck on connection cross bar 126 by L-type connector 125, makes back rest
122 with 121 detachable connection of pony sill, the two dismounting is very convenient.Described slip cover is covered and is leaned on by armrest sheath, pony sill
Backrest set is constituted, and described armrest sheath is enclosed within outside arm-rest frame 11, and described pony sill set is enclosed within outside pony sill 121, and described leans on
Backrest set is enclosed within outside back rest 122.
Removably connect between arm-rest frame 11, pony sill 121 and back rest 122, dismounting is very convenient, during transport only
The assembly of elements that sofa is disassembled into one by one need to be overlapped packaging, save transport space, reduce substantial amounts of cost of transportation.
Arm-rest frame 11, pony sill 121 and back rest 122 are the tower structure of stainless steel detachable connection composition,
Stainless steel has preferably rigidity, elasticity, corrosion resistance and ageing resistance, non-reversible deformation will not occur, and do not exist by worm
The problem bitten, thus bearing capacity is larger, service life is longer；Using stainless steel as the material of sofa internal frame, wood is reduced
The consuming of material, reduces pollution of the timber dust to environment, alleviates the trend that haze further deteriorates, environmental protection.
As shown in figure 4, the upper surface of the pony sill 121 is to 122 inclined inclined plane of back rest, and the inclined plane with
The angle a of horizontal plane is into 10～50.So design, the sitting posture of human body the most comfortable of fitting improves the comfort level of sofa.
The backrest surface of the back rest 122 is an arc-shaped curved surface, and the maximum cross-section on the arc-shaped curved surface is upper with pony sill
The angle b on surface is into 910～990.So design, the sitting posture of human body the most comfortable of fitting further improves the comfort level of sofa.
As shown in figure 3, the upper surface of the pony sill 121 is provided with stainless (steel) wire 123, set on the stainless (steel) wire 123
There is a bag sponge 124.The stress of 123 decomposable asymmetric choice net pony sill 121 of stainless (steel) wire, makes the stress of pony sill 121 evenly, seat bag sea
Continuous 124 comfort levels for then lifting sofa.
Embodiment 6
As shown in Figure 1, Figure 2 and Figure 4, a kind of all steel internal frame Foldable sofa, including sofa internal frame and slip cover（Slip cover
Do not indicate in figure）, the slip cover is enclosed within outside sofa internal frame；Described sofa internal frame is by a pair of armrests frame 11 and at least one
Sofa unit frame 12 is constituted, and in the present embodiment, sofa unit frame 12 is provided with four, and described arm-rest frame 11 is removably fixed
In the both sides of sofa unit frame 12；Described sofa unit frame 12 includes pony sill 121 and back rest 122, described back rest
122 are removably fixed on pony sill 121, and described arm-rest frame 11, pony sill 121 and back rest 122 are stainless steel
The tower structure that detachable connection is constituted；The bottom of the back rest 122 is provided with L-type connector 125, described pony sill
121 are provided with the connection cross bar 126 matched with the L-type connector 125, and back rest 122 passes through L-type connector 125 and connection
Cross bar 126 is removably connected on pony sill 121.It is stuck on connection cross bar 126 by L-type connector 125, makes back rest
122 with 121 detachable connection of pony sill, the two dismounting is very convenient.Described slip cover is covered and is leaned on by armrest sheath, pony sill
Backrest set is constituted, and described armrest sheath is enclosed within outside arm-rest frame 11, and described pony sill set is enclosed within outside pony sill 121, and described leans on
Backrest set is enclosed within outside back rest 122.
Removably connect between arm-rest frame 11, pony sill 121 and back rest 122, dismounting is very convenient, during transport only
The assembly of elements that sofa is disassembled into one by one need to be overlapped packaging, save transport space, reduce substantial amounts of cost of transportation.
Arm-rest frame 11, pony sill 121 and back rest 122 are the tower structure of stainless steel detachable connection composition,
Stainless steel has preferably rigidity, elasticity, corrosion resistance and ageing resistance, non-reversible deformation will not occur, and do not exist by worm
The problem bitten, thus bearing capacity is larger, service life is longer；Using stainless steel as the material of sofa internal frame, wood is reduced
The consuming of material, reduces pollution of the timber dust to environment, alleviates the trend that haze further deteriorates, environmental protection.
As shown in figure 4, the upper surface of the pony sill 121 is to 122 inclined inclined plane of back rest, and the inclined plane with
The angle a of horizontal plane is into 10～50.So design, the sitting posture of human body the most comfortable of fitting improves the comfort level of sofa.
The backrest surface of the back rest 122 is an arc-shaped curved surface, and the maximum cross-section on the arc-shaped curved surface is upper with pony sill
The angle b on surface is into 910～990.So design, the sitting posture of human body the most comfortable of fitting further improves the comfort level of sofa.
As shown in figure 3, the upper surface of the pony sill 121 is provided with stainless (steel) wire 123, set on the stainless (steel) wire 123
There is a bag sponge 124.The stress of 123 decomposable asymmetric choice net pony sill 121 of stainless (steel) wire, makes the stress of pony sill 121 evenly, seat bag sea
Continuous 124 comfort levels for then lifting sofa.
As shown in Figure 5 and Figure 6, the upper surface of the back rest 122 is detachable is provided with headrest 127, the headrest 126
Upper surface is an arc-shaped curved surface, and the minimum profile curvature radius c corresponding to the arc-shaped curved surface is 35mm～40mm.The radius of curvature and people
After body, the curvature of cervical curve fits, and can further lift the comfort level of sofa.
Embodiment 7
As shown in Figure 1, Figure 2 and Figure 4, a kind of all steel internal frame Foldable sofa, including sofa internal frame and slip cover（Slip cover
Do not indicate in figure）, the slip cover is enclosed within outside sofa internal frame；Described sofa internal frame is by a pair of armrests frame 11 and at least one
Sofa unit frame 12 is constituted, and in the present embodiment, sofa unit frame 12 is provided with four, and described arm-rest frame 11 is removably fixed
In the both sides of sofa unit frame 12；Described sofa unit frame 12 includes pony sill 121 and back rest 122, described back rest
122 are removably fixed on pony sill 121, and described arm-rest frame 11, pony sill 121 and back rest 122 are stainless steel
The tower structure that detachable connection is constituted；The bottom of the back rest 122 is provided with L-type connector 125, described pony sill
121 are provided with the connection cross bar 126 matched with the L-type connector 125, and back rest 122 passes through L-type connector 125 and connection
Cross bar 126 is removably connected on pony sill 121.It is stuck on connection cross bar 126 by L-type connector 125, makes back rest
122 with 121 detachable connection of pony sill, the two dismounting is very convenient.Described slip cover is covered and is leaned on by armrest sheath, pony sill
Backrest set is constituted, and described armrest sheath is enclosed within outside arm-rest frame 11, and described pony sill set is enclosed within outside pony sill 121, and described leans on
Backrest set is enclosed within outside back rest 122.
Removably connect between arm-rest frame 11, pony sill 121 and back rest 122, dismounting is very convenient, during transport only
The assembly of elements that sofa is disassembled into one by one need to be overlapped packaging, save transport space, reduce substantial amounts of cost of transportation.
Arm-rest frame 11, pony sill 121 and back rest 122 are the tower structure of stainless steel detachable connection composition,
Stainless steel has preferably rigidity, elasticity, corrosion resistance and ageing resistance, non-reversible deformation will not occur, and do not exist by worm
The problem bitten, thus bearing capacity is larger, service life is longer；Using stainless steel as the material of sofa internal frame, wood is reduced
The consuming of material, reduces pollution of the timber dust to environment, alleviates the trend that haze further deteriorates, environmental protection.
As shown in figure 4, the upper surface of the pony sill 121 is to 122 inclined inclined plane of back rest, and the inclined plane with
The angle a of horizontal plane is into 10～50.So design, the sitting posture of human body the most comfortable of fitting improves the comfort level of sofa.
The backrest surface of the back rest 122 is an arc-shaped curved surface, and the maximum cross-section on the arc-shaped curved surface is upper with pony sill
The angle b on surface is into 910～990.So design, the sitting posture of human body the most comfortable of fitting further improves the comfort level of sofa.
As shown in figure 3, the upper surface of the pony sill 121 is provided with stainless (steel) wire 123, set on the stainless (steel) wire 123
There is a bag sponge 124.The stress of 123 decomposable asymmetric choice net pony sill 121 of stainless (steel) wire, makes the stress of pony sill 121 evenly, seat bag sea
Continuous 124 comfort levels for then lifting sofa.
As shown in Figure 5 and Figure 6, the upper surface of the back rest 122 is detachable is provided with headrest 127, the headrest 126
Upper surface is an arc-shaped curved surface, and the minimum profile curvature radius c corresponding to the arc-shaped curved surface is 35mm～40mm.The radius of curvature and people
After body, the curvature of cervical curve fits, and can further lift the comfort level of sofa.
Drawer 128 is provided with described pony sill 121, described pony sill puts and is provided with and opening that the drawer 128 is matched
Mouthful.Drawer 128 is set on pony sill 121, to do storing use, increases the use function of sofa.
Embodiment described above only expresses specific embodiment of the present utility model, and its description is more concrete and detailed,
But therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that common for this area
For technical staff, without departing from the concept of the premise utility, some deformations and improvement can also be made, these all belong to
In protection domain of the present utility model.
Claims (6)
1. a kind of all steel internal frame Foldable sofa, it is characterised in that：Including sofa internal frame and slip cover, the slip cover is enclosed within sand
Send out outside internal frame；Described sofa internal frame is made up of a pair of armrests frame and at least one sofa unit frame, and described arm-rest frame is removable
It is fixed on the both sides of sofa unit frame with unloading formula；Described sofa unit frame includes pony sill and back rest, described back rest
Removably it is fixed on pony sill, described arm-rest frame, pony sill and back rest is stainless steel or plastic-steel is detachable
The tower structure for connecting and composing；The bottom of the back rest is provided with L-type connector, and described pony sill is provided with and the L-type
The connection cross bar of connector matching, back rest are removably connected on pony sill by L-type connector and connection cross bar；Institute
The slip cover stated is covered by armrest sheath, pony sill and back rest set is constituted, and described armrest sheath is enclosed within outside arm-rest frame, described base
Frame set is enclosed within outside pony sill, and described back rest set is enclosed within outside back rest.
2. all steel internal frame Foldable sofa according to claim 1, it is characterised in that：The upper surface of the pony sill be to
The inclined inclined plane of back rest, and the angle of the inclined plane and horizontal plane is into 10～50。
3. all steel internal frame Foldable sofa according to claim 2, it is characterised in that：The backrest surface of the back rest is one
Arc-shaped curved surface, the upper surface of the maximum cross-section on the arc-shaped curved surface and pony sill is into 910～990。
4. all steel internal frame Foldable sofa according to claim 1, it is characterised in that：Set on the upper surface of the pony sill
There is stainless (steel) wire, the stainless (steel) wire is provided with a bag sponge.
5. all steel internal frame Foldable sofa according to claim 1, it is characterised in that：The upper surface of the back rest is removable
The formula of unloading is provided with headrest, and the upper surface of the headrest is an arc-shaped curved surface, and the minimum profile curvature radius corresponding to the arc-shaped curved surface are
35mm～40mm.
6. all steel internal frame Foldable sofa according to claim 1, it is characterised in that：It is provided with described pony sill and takes out
Drawer, described pony sill are put and are provided with the opening matched with the drawer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620635138.3U CN206025771U (en) | 2016-06-24 | 2016-06-24 | Foldable sofa of all steel inner tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620635138.3U CN206025771U (en) | 2016-06-24 | 2016-06-24 | Foldable sofa of all steel inner tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206025771U true CN206025771U (en) | 2017-03-22 |
Family
ID=58313143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620635138.3U Expired - Fee Related CN206025771U (en) | 2016-06-24 | 2016-06-24 | Foldable sofa of all steel inner tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206025771U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108937305A (en) * | 2018-09-18 | 2018-12-07 | 浙江心梦享家居有限公司 | The convenient assembling sofa of one kind and its manufacture craft |
| CN109965585A (en) * | 2019-04-04 | 2019-07-05 | 敏华家具制造(惠州)有限公司 | Sofa structure |
| CN111990818A (en) * | 2020-08-21 | 2020-11-27 | 广东联邦家私集团有限公司 | Combined sofa |
-
2016
- 2016-06-24 CN CN201620635138.3U patent/CN206025771U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108937305A (en) * | 2018-09-18 | 2018-12-07 | 浙江心梦享家居有限公司 | The convenient assembling sofa of one kind and its manufacture craft |
| CN108937305B (en) * | 2018-09-18 | 2020-12-01 | 浙江心梦享家居有限公司 | Convenient assembled sofa and manufacturing process thereof |
| CN109965585A (en) * | 2019-04-04 | 2019-07-05 | 敏华家具制造(惠州)有限公司 | Sofa structure |
| CN111990818A (en) * | 2020-08-21 | 2020-11-27 | 广东联邦家私集团有限公司 | Combined sofa |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206025771U (en) | Foldable sofa of all steel inner tower | |
| CN203789520U (en) | Sofa bed suitable for aged | |
| CN212233968U (en) | Washable pillow inner | |
| CN208510407U (en) | A kind of light reading chair | |
| CN209474163U (en) | A kind of combined sofa | |
| CN204363422U (en) | A kind of multifunctional leisure tables and chairs | |
| CN209186086U (en) | A kind of sofa automatically adjusting angle | |
| CN209031612U (en) | The good three-seater of stability | |
| CN210095196U (en) | Summer sleeping mat sofa | |
| CN209031581U (en) | A kind of seat | |
| CN221179887U (en) | Office chair with ventilation structure | |
| CN108523513A (en) | A kind of sofa that handrail is movable | |
| CN217337922U (en) | High firm multiple spot supports formula bar counter chair | |
| CN209404134U (en) | A kind of environmentally protective seat | |
| CN204318062U (en) | Novel ventilated elastic cushion | |
| CN211154703U (en) | Chair with table plate | |
| CN212213306U (en) | Combined aluminum alloy pillow | |
| CN204444941U (en) | Leisure chaise longue easy to clean | |
| CN220876364U (en) | Split armrest sofa | |
| CN204812897U (en) | Health care rocking chair | |
| CN201675473U (en) | Couch with bamboo frame | |
| CN209090468U (en) | A kind of sofa | |
| CN204930962U (en) | A kind of novel seat panel | |
| CN211862327U (en) | Folding chair | |
| CN220236485U (en) | Novel sofa frame and sofa |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170322 Termination date: 20180624 |