CN108308914A - Chair framework and highback software seat - Google Patents
Chair framework and highback software seat Download PDFInfo
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- CN108308914A CN108308914A CN201810329845.3A CN201810329845A CN108308914A CN 108308914 A CN108308914 A CN 108308914A CN 201810329845 A CN201810329845 A CN 201810329845A CN 108308914 A CN108308914 A CN 108308914A
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- 210000000988 bone and bone Anatomy 0.000 claims description 2
- 239000000463 material Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000000109 continuous material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding 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
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/02—Seat parts
- A47C7/28—Seat parts with tensioned springs, e.g. of flat type
- A47C7/30—Seat parts with tensioned springs, e.g. of flat type with springs meandering in a flat plane
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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
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/36—Support for the head or the back
- A47C7/38—Support for the head or the back for the head
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/36—Support for the head or the back
- A47C7/40—Support for the head or the back for the back
- A47C7/46—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/54—Supports for the arms
Abstract
The invention discloses a kind of chair framework and highback software seats, the chair framework includes a shape tube frame, the shape tube frame has a horizontally disposed first arc-shaped frame section, a horizontally disposed single tube frame section and two sections of handrail frame sections for being folded upward at extension from the both ends of the single tube frame section and going out；The both ends of the first arc-shaped frame section bend the two sections of first side frames that extend separately down, and two sections of first side frames extend the second arc-shaped frame section for two sections of indents and being connected to one section of handrail frame section separately down；It is at least connected with a gag lever post between two sections of the second arc-shaped frame sections.It is of the present invention to propose that chair framework passes through the first supporting surface of restriction chair framework and the structure of the second supporting surface, and the relative position relation between first supporting surface and the second supporting surface, while the comfort level for greatling improve software seat, but also the structural strength of chair framework itself gets a promotion.
Description
Technical field
The present invention relates to a kind of seat more particularly to a kind of chair frameworks and highback software seat.
Background technology
Software seat is similar to Upholstered sofa, is sat come the band backrest filled with soft materials such as sponge, fabric, springs
Tool, inside be typically implanted the chair framework made of elbow pipe welding as support construction.
The chair framework usually has the back of the body corresponding to the first supporting surface of the portions of seat and corresponding to seat
Second supporting surface in portion and headrest portion, in the case that packing material is identical outside chair framework or is not much different, software seat
Comfort level generally depend on the construction and relative position relation between the two of first supporting surface and the second supporting surface.
The structure of chair framework used in existing software seat is relatively simple, has ignored chair framework self structure to seat
The influence of global comfort, comfort level depends on the packing material outside chair framework more, based on the considerations of material cost, city
The integrated continuous exterior material as seat of bubble is generally used on face.Therefore, the comfort of software seat receives greatly
Limitation.
Invention content
It is an object of the invention to the deficiency in for the above-mentioned prior art, a kind of chair framework and highback software block are provided
Chair, to effectively improve the comfort of software seat.
In order to solve the above technical problems, the present invention adopts the following technical scheme that：
According to an aspect of the present invention, a kind of chair framework is provided, it includes：
One shape tube frame, the shape tube frame have a horizontally disposed first arc-shaped frame section, a horizontally disposed single tube
Frame section and two sections of handrail frame sections for being folded upward at extension from the both ends of the single tube frame section and going out；First arc
The both ends of shape frame section bend the two sections of first side frames that extend separately down, and two sections of first side frames extend separately down
Go out two sections of indents and is connected to the second arc-shaped frame section of one section of handrail frame section；Two sections of second arc-shaped frames
It is at least connected with a gag lever post between section；
One c-type frame section, be connected to the single tube frame section and with the common limiting chair skeleton of the single tube frame section
First supporting surface；
The third arc-shaped frame section of two evaginations is connected to the outside of two sections of first side frames, the third arc
The positive throwing of orthographic projection of the shape frame section on first supporting surface and the first arc-shaped frame section in first supporting surface
Shadow is located on same circumference；
At least two spandrel girders, first end of the spandrel girder with the first load-bearing section, from the first load-bearing section are upward
Bending extends and connects the second load-bearing section of the single tube frame section, and is folded upward at from the second end of the first load-bearing section
Extend and connect the third load-bearing section of the second arc-shaped frame section；The c-type frame section is suspended on the first load-bearing section
And second on load-bearing section, the third load-bearing section and the second arc-shaped frame section and the first common limit base of arc-shaped frame section
Second supporting surface of chair skeleton；And
The upper end of at least two supporting rods, each supporting rod connects the c-type frame section, the lower end of each supporting rod
It is separately connected a spandrel girder.
Further, the level height of the handrail frame section is more than the level height of first supporting surface, and described the
The level height of one supporting surface is more than the first load-bearing section of the spandrel girder and the level height of the second load-bearing section.
Further, the first load-bearing section is parallel to first supporting surface, and the supporting rod is parallel to described second
Load-bearing section, the chair framework are plane symmetrical structure, the c-type frame section and the supporting rod, the first load-bearing section and
Orthographic projection of the second load-bearing section on the symmetrical plane of the chair framework surrounds a parallelogram.
Further, the third load-bearing section is from the second end of the first load-bearing section to away from the c-type frame section
Extend and go out and connect up the second arc-shaped frame section in direction.
Further, the first load-bearing section is integrally formed with the second load-bearing section and third load-bearing section.
Further, the chair framework further includes at least two lifting connecting rods, the upper end difference of each lifting connecting rod
One section in two sections of handrail frame sections is connected, the lower end of each lifting connecting rod is connected to the c-type frame section
Both sides.
Further, the lifting connecting rod is made of integrally formed first connecting rod and second connecting rod, the first connecting rod
It is parallel to first supporting surface, the first end of the first connecting rod is vertically connected at the side of the c-type frame section, and described
Two connecting rods go out and connect up described to away from the extension of the direction of the single tube frame section from the second end of the first connecting rod
Handrail frame section.
According to another aspect of the present invention, a kind of highback software seat is provided, it includes chair framework as described above, with
And with the matched seat body of the chair framework；The chair framework is placed in the seat body.
Further, spring cushion is equipped between the type frame section and the single tube frame section, the spring cushion
Lower section has the fixed structure for being connected to the spandrel girder；The seat body includes：
Load bearing unit has stress in portions and stress the leaning in second supporting surface of first supporting surface
Back and headrest portion；
Stereochemical structure, the back side have the groove for being implanted into the chair framework；The stereochemical structure includes being formed in institute
The second stereochemical structure stated the first stereochemical structure of portions, be formed in the headrest portion, the backrest portion are connected to described first
Between stereochemical structure and second stereochemical structure；
Support unit encapsulates the chair framework jointly with the stereochemical structure and load bearing unit；The support unit by
Corresponding to the first support unit of first stereochemical structure, and corresponding to the second support unit of second stereochemical structure
It constitutes；Built-in fitting is equipped in first support unit, the built-in fitting is removably connected with the fixed structure.
Further, the highback software seat further includes the chair leg component being connected with the chair framework, and is arranged
Chair cover outside the seat body.
Chair framework proposed by the invention passes through a c-type frame section and the common limiting chair skeleton of a single tube frame section
The first supporting surface, pass through third load-bearing Duan Yuyi the second arc-shaped frame sections and one first arc-shaped frame of at least two spandrel girders
Second supporting surface of Duan Gongtong limiting chair skeletons, while the c-type frame section being made to be suspended on the first load-bearing of the spandrel girder
On section and the second load-bearing section and by lifting connecting rod and/or supporting rod pulling force and/or support are provided to above-mentioned c-type frame section
Power, said structure design can effectively meet the design requirement of ergonomics, be obviously improved the comfort level of software seat, while strong
Change the structural strength of chair framework itself.
To sum up, of the present invention propose that chair framework is supported by the first supporting surface and second for limiting chair framework
Relative position relation between the structure in face and first supporting surface and the second supporting surface, complies with ergonomics
Design requirement, while the comfort level for greatling improve software seat, but also the structural strength of chair framework itself obtains
It is promoted.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon.
Fig. 1 is the front view of chair framework in the present invention.
Fig. 2 is the right view of chair framework in the present invention.
Fig. 3 is the vertical view of chair framework in the present invention.
Fig. 4 is the upward view of chair framework in the present invention.
Fig. 5 is the stereogram of chair framework in the present invention.And
Fig. 6 is the structural schematic diagram of highback software seat in the present invention.
Reference numeral
1 first arc-shaped frame section
2 single tube frame sections
3 handrail frame sections
4 lifting connecting rods
41 first connecting rods
42 second connecting rods
5 spandrel girders
51 first load-bearing sections
52 second load-bearing sections
53 third load-bearing sections 53
6 third arc-shaped frame sections
7 supporting rods
8 c-type frame sections
9 spring cushions
10 fixed structures
11 first side frames
12 second arc-shaped frame sections
13 gag lever posts
101 second stereochemical structures
102 headrest portions
103 second support units
104 backrest portions
105 portions
106 first stereochemical structures
107 chair frameworks
108 first support units
109 built-in fittings
110 chair leg components
Specific implementation mode
Example embodiment is described more fully with reference to the drawings.However, example embodiment can be with a variety of shapes
Formula is implemented, and is not understood as limited to embodiment set forth herein.On the contrary, thesing embodiments are provided so that the present invention will
Fully and completely, and by the design of example embodiment comprehensively it is communicated to those skilled in the art.It is identical attached in figure
Icon note indicates same or similar structure, thus will omit repetition thereof.
Fig. 1 is the front view of chair framework in the present invention.Fig. 2 is the right view of chair framework in the present invention.Fig. 3 is this hair
The vertical view of bright middle chair framework.Fig. 4 is the upward view of chair framework in the present invention.Fig. 5 is the vertical of chair framework in the present invention
Body figure.And Fig. 6 is the structural schematic diagram of highback software seat in the present invention.As shown in Fig. 1 to 5, a side according to the present invention
Face, provides a kind of chair framework, it includes：One shape tube frame, a c-type frame section 8, the third arc-shaped frame section of two evaginations, extremely
Few two spandrel girders 5, and at least two supporting rods 7.The one first horizontal arc-shaped frame section 1 of shape tube frame tool, a water
Flat single tube frame section 2 and two sections of handrail frame sections 3 for being folded upward at extension from the both ends of the single tube frame section 2 and going out.
The both ends of the first arc-shaped frame section 1 bend the two sections of first side frames 11 that extend, two sections of first sides separately down
Frame 11 extends the second arc-shaped frame section 12 for two sections of indents and being connected to one section of handrail frame section 3 separately down；
It is at least connected with a gag lever post 13 between two sections of the second arc-shaped frame sections 12.Above-mentioned c-type frame section 8 is connected to the list
Pipe frame section 2 and with the first supporting surface A of 2 common limiting chair skeleton of the single tube frame section.The third arc-shaped side of two evaginations
Frame section is connected to the outside of two sections of first side frames 11, and the third arc-shaped frame section is in the first supporting surface A
On orthographic projection and the first arc-shaped frame section 1 be located on same circumference in the orthographic projection of first supporting surface.It is described to hold
Weight beam 5 has the first load-bearing section 51, is folded upward at extension from the first end of the first load-bearing section 51 and connects the single tube side
Second load-bearing section 52 of frame section 2, and be folded upward at extension from the second end of the first load-bearing section 51 and connect one described the
The third load-bearing section 53 of two arc-shaped frame sections 12；The c-type frame section 8 is suspended on the first load-bearing section 51 and the second load-bearing section
On 52, the third load-bearing section 53 and 1 common limiting chair bone of the second arc-shaped frame section 12 and the first arc-shaped frame section
Second supporting surface B of frame.The upper end of each supporting rod 7 connects the c-type frame section 8, the lower end difference of each supporting rod 7
Connect a spandrel girder 5.
Chair framework proposed by the invention passes through a c-type frame section and the common limiting chair skeleton of a single tube frame section
The first supporting surface, pass through third load-bearing Duan Yuyi the second arc-shaped frame sections and one first arc-shaped frame of at least two spandrel girders
Second supporting surface of Duan Gongtong limiting chair skeletons, while the c-type frame section being made to be suspended on the first load-bearing of the spandrel girder
On section and the second load-bearing section and by lifting connecting rod and/or supporting rod pulling force and/or support are provided to above-mentioned c-type frame section
Power, said structure design can effectively meet the design requirement of ergonomics, be obviously improved the comfort level of software seat, while strong
Change the structural strength of chair framework itself.
The level height of the handrail frame section 3 is more than the level height of the first supporting surface A, first supporting surface
Level height be more than the spandrel girder 5 the first load-bearing section 51 and the second load-bearing section 52 level height.First load-bearing
Section 51 is parallel to the first supporting surface A, and the supporting rod 7 is parallel to the second load-bearing section 52, and the chair framework is flat
Face symmetrical structure, the c-type frame section 8 is with the supporting rod 7, the first load-bearing section 51 and the second load-bearing section 52 in institute
It states the orthographic projection on the symmetrical plane of chair framework and surrounds a parallelogram.The first supporting surface of chair framework is in energy as a result,
While enough stress deformations are enough generated to support human body, moreover it is possible to significantly improve the comfort level of software seat.The third is held
Weight section 53 goes out and connects up to away from the extension of the direction of the c-type frame section 8 from the second end of the first load-bearing section 51
The one second arc-shaped frame section 12.Such structure design reserves between the first supporting surface and the second supporting surface of chair framework
Larger filling space, can effectively improve the comfort of human body back.Further, the first load-bearing section 51 with it is described
Second load-bearing section 52 and third load-bearing section 53 are integrally formed.Chair framework itself can be effectively ensured in the spandrel girder of integrated design
Structural strength, meet the use demand of different clients.
As illustrated in fig. 1 and 2, as a preferred technical solution, the chair framework further includes that at least two liftings connect
Bar 4, the upper end of each lifting connecting rod 4 are separately connected one section in two sections of handrail frame sections 3, each lifting connecting rod 4
Lower end be connected to the both sides of the c-type frame section 8.Further, the lifting connecting rod 4 is connected by integrally formed first
Bar 41 and second connecting rod 42 are constituted, and the first connecting rod 41 is parallel to the first supporting surface A, and the first of the first connecting rod 41
End is vertically connected at the side of the c-type frame section 8, the second connecting rod 42 from the second end of the first connecting rod 41 to away from
Extend and go out and connect up the handrail frame section 3 in the direction of the single tube frame section 2.The structure design for lifting connecting rod can be with
Further strengthen the structural strength of chair framework itself, and enough variable spaces reserved for the first supporting surface of chair framework,
To meet demand of the client of different building shape to seat comfort degree.
To sum up, of the present invention propose that chair framework is supported by the first supporting surface and second for limiting chair framework
Relative position relation between the structure in face and first supporting surface and the second supporting surface, complies with ergonomics
Design requirement, while the comfort level for greatling improve software seat, but also the structural strength of chair framework itself obtains
It is promoted.
As shown in fig. 6, according to another aspect of the present invention, providing a kind of highback software seat, it includes as described above
Chair framework 107, and with 107 matched seat body of the chair framework；The chair framework 107 is placed in the seat
In ontology.
Chair framework in the present invention passes through the of a c-type frame section and the common limiting chair skeleton of a single tube frame section
One supporting surface, it is total by third load-bearing Duan Yuyi the second arc-shaped frame sections of at least two spandrel girders and one first arc-shaped frame section
With the second supporting surface of limiting chair skeleton, at the same make the c-type frame section be suspended on the spandrel girder the first load-bearing section and
Pulling force and/or support force are provided to above-mentioned c-type frame section on second load-bearing section and by lifting connecting rod and/or supporting rod, on
The design requirement of ergonomics can effectively be met by stating structure design, be obviously improved the comfort level of software seat, while strengthening seat
The chair skeleton structural strength of itself.
Furthermore, spring cushion 9 is equipped between the type frame section and the single tube frame section 2, the spring is sat
The lower section of pad 9 has the fixed structure 10 for being connected to the spandrel girder 5；The seat body includes load bearing unit, stereochemical structure
And support unit.The load bearing unit has portions 105 and stress of the stress in first supporting surface in described second
The backrest portion 104 of support face B and headrest portion 102；The back side of the stereochemical structure has for being implanted into the recessed of the chair framework 107
Slot；The stereochemical structure includes the first stereochemical structure 106 for being formed in the portions 105, is formed in the of the headrest portion 102
Two stereochemical structures 101, the backrest portion 104 be connected to first stereochemical structure 106 and second stereochemical structure 101 it
Between；The support unit encapsulates the chair framework 107 jointly with the stereochemical structure and load bearing unit；The support unit by
Corresponding to the first support unit 108 of first stereochemical structure 106, and corresponding to the of second stereochemical structure 101
Two support units 103 are constituted；Built-in fitting 109, the built-in fitting 109 and the fixation are equipped in first support unit 108
Structure 10 is removably connected.Furthermore, the highback software seat further includes being connected with the chair framework 107
Chair leg component 110, and be sheathed on the chair cover outside the seat body.Above-mentioned seat body uses split structure,
That is, the seat body is made of load bearing unit, stereochemical structure and support unit, and by load bearing unit be further divided by
Power is in the backrest portion 104 and headrest portion 102 in the second supporting surface B of portions 105 and stress of first supporting surface；
The stereochemical structure is further divided into and is formed in the first stereochemical structure 106 of the portions 105, is formed in the headrest portion
102 the second stereochemical structure 101, and the backrest portion 104 is connected to first stereochemical structure 106 and second solid
Between structure 101, such structure design makes software seat be provided simultaneously with the function of moulding and comfort level, also allows for described in manufacture
Standardization, modularization and the generalization of the mold of each component of seat body.It also avoids because of the integrated seat body of tradition
Volume it is excessive caused by manufacturing process be not easy to operation, be not easy in storage and transport process to stack, to be not easy to adjustment software seat each
The problems such as comfort level of key position.It is noted that although typically, seat body is all made of the continuous material of bubble, originally
Portions, backrest portion and the elasticity in headrest portion of invention highback software seat are all higher than the stereochemical structure and support unit, this
Sample can both improve the comfort level of software seat, it is also ensured that seat body itself has enough support strengths.
To sum up, the chair framework used in the present invention is supported by the first supporting surface and second for limiting chair framework
Relative position relation between the structure in face and first supporting surface and the second supporting surface, complies with ergonomics
Design requirement, while the comfort level for greatling improve software seat, but also the structural strength of chair framework itself obtains
It is promoted.
The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be said that
The specific implementation of the present invention is confined to these explanations.For those of ordinary skill in the art to which the present invention belongs, exist
Under the premise of not departing from present inventive concept, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to the present invention's
Protection domain.
Claims (10)
1. a kind of chair framework, which is characterized in that including：
One shape tube frame, the shape tube frame have a horizontally disposed first arc-shaped frame section, a horizontally disposed single tube frame
Section and two sections of handrail frame sections for being folded upward at extension from the both ends of the single tube frame section and going out；First arc-shaped side
The both ends of frame section bend the two sections of first side frames that extend separately down, and two sections of first side frames extend separately down two
Section indent and the second arc-shaped frame section for being connected to one section of handrail frame section；Two sections of the second arc-shaped frame sections it
Between be at least connected with a gag lever post；
One c-type frame section is connected to the single tube frame section and with the first of the common limiting chair skeleton of the single tube frame section
Supporting surface；
The third arc-shaped frame section of two evaginations is connected to the outside of two sections of first side frames, the third arc-shaped side
Orthographic projection of the frame section on first supporting surface is with the first arc-shaped frame section in the orthographic projection position of first supporting surface
In on same circumference；
At least two spandrel girders, the spandrel girder have the first load-bearing section, are folded upward at from the first end of the first load-bearing section
Extend and connect the second load-bearing section of the single tube frame section, and extension is folded upward at from the second end of the first load-bearing section
And connect the third load-bearing section of the second arc-shaped frame section；The c-type frame section is suspended on the first load-bearing section and
On two load-bearing sections, the third load-bearing section and the second arc-shaped frame section and the common limiting chair bone of the first arc-shaped frame section
Second supporting surface of frame；And
The upper end of at least two supporting rods, each supporting rod connects the c-type frame section, the lower end difference of each supporting rod
Connect a spandrel girder.
2. chair framework according to claim 1, it is characterised in that：The level height of the handrail frame section is more than described
The level height of first supporting surface, the level height of first supporting surface are more than the first load-bearing section and second of the spandrel girder
The level height of load-bearing section.
3. chair framework according to claim 2, it is characterised in that：The first load-bearing section is parallel to first support
Face, the supporting rod are parallel to the second load-bearing section, and the chair framework is plane symmetrical structure, the c-type frame section with
The orthographic projection of the supporting rod, the first load-bearing section and the second load-bearing section on the symmetrical plane of the chair framework is enclosed
At a parallelogram.
4. chair framework according to claim 3, it is characterised in that：The third load-bearing section is from the first load-bearing section
Second end and connects up the second arc-shaped frame section to extending away from the direction of the c-type frame section.
5. chair framework according to claim 1, it is characterised in that：The first load-bearing section and the second load-bearing section and
Third load-bearing section is integrally formed.
6. chair framework according to claim 1, it is characterised in that：The chair framework further includes that at least two liftings connect
Bar, the upper end of each lifting connecting rod are separately connected one section in two sections of handrail frame sections, under each lifting connecting rod
End is connected to the both sides of the c-type frame section.
7. chair framework according to claim 6, it is characterised in that：The lifting connecting rod is by integrally formed first connecting rod
It is constituted with second connecting rod, the first connecting rod is parallel to first supporting surface, the first end vertical connection of the first connecting rod
In the side of the c-type frame section, the second connecting rod is from the second end of the first connecting rod to away from the single tube frame section
Direction extend and go out and connect up the handrail frame section.
8. a kind of highback software seat, it is characterised in that：Include the chair framework as described in any one of claim 1 to 7, with
And with the matched seat body of the chair framework；The chair framework is placed in the seat body.
9. highback software seat according to claim 8, it is characterised in that：The type frame section and the single tube frame section
Between be equipped with spring cushion, the lower section of the spring cushion has the fixed structure for being connected to the spandrel girder；The seat sheet
Body includes：
Load bearing unit has portions and stress of the stress in first supporting surface in the backrest portion of second supporting surface
With headrest portion；
Stereochemical structure, the back side have the groove for being implanted into the chair framework；The stereochemical structure includes being formed in the seat
First stereochemical structure in portion, the second stereochemical structure for being formed in the headrest portion, it is three-dimensional that the backrest portion is connected to described first
Between structure and second stereochemical structure；
Support unit encapsulates the chair framework jointly with the stereochemical structure and load bearing unit；The support unit is by corresponding to
In the first support unit of first stereochemical structure, and corresponding to the second support unit structure of second stereochemical structure
At；Built-in fitting is equipped in first support unit, the built-in fitting is removably connected with the fixed structure.
10. highback software seat according to claim 8, it is characterised in that：The highback software seat further includes and institute
The connected chair leg component of chair framework is stated, and is sheathed on the chair cover outside the seat body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810329845.3A CN108308914A (en) | 2018-04-13 | 2018-04-13 | Chair framework and highback software seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810329845.3A CN108308914A (en) | 2018-04-13 | 2018-04-13 | Chair framework and highback software seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108308914A true CN108308914A (en) | 2018-07-24 |
Family
ID=62897470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810329845.3A Pending CN108308914A (en) | 2018-04-13 | 2018-04-13 | Chair framework and highback software seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108308914A (en) |
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| JP2015066971A (en) * | 2013-09-26 | 2015-04-13 | 日本発條株式会社 | Vehicle seat and trim cover |
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| DE202014104568U1 (en) * | 2014-09-24 | 2015-09-25 | Design Ballendat Gmbh | Chair with textile element |
| US20170120789A1 (en) * | 2015-10-30 | 2017-05-04 | Ts Tech Co., Ltd. | Vehicle seat |
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2018
- 2018-04-13 CN CN201810329845.3A patent/CN108308914A/en active Pending
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| US20040119325A1 (en) * | 2002-12-18 | 2004-06-24 | Goodworth William H. | Steel wire chair with springs |
| JP2005261567A (en) * | 2004-03-17 | 2005-09-29 | Honda Motor Co Ltd | Seat for vehicle |
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| DE202014104568U1 (en) * | 2014-09-24 | 2015-09-25 | Design Ballendat Gmbh | Chair with textile element |
| US20170120789A1 (en) * | 2015-10-30 | 2017-05-04 | Ts Tech Co., Ltd. | Vehicle seat |
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