CN110179277A - A kind of sofa cushion elastic component and the sofa with the elastic component - Google Patents
A kind of sofa cushion elastic component and the sofa with the elastic component Download PDFInfo
- Publication number
- CN110179277A CN110179277A CN201910205048.9A CN201910205048A CN110179277A CN 110179277 A CN110179277 A CN 110179277A CN 201910205048 A CN201910205048 A CN 201910205048A CN 110179277 A CN110179277 A CN 110179277A
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- China
- Prior art keywords
- elastic
- stretch section
- bending
- elastic portion
- sofa
- 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.)
- Granted
Links
- 238000005452 bending Methods 0.000 claims abstract description 60
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000013011 mating Effects 0.000 abstract description 3
- 229910000639 Spring steel Inorganic materials 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000013013 elastic material Substances 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 239000000806 elastomer Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001953 sensory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- 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
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/04—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/12—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with fibrous inlays, e.g. made of wool, of cotton
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Nursing (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The present invention relates to furniture part technical fields, refer in particular to a kind of sofa cushion elastic component and the sofa with the elastic component, including elastic bending body and elastic buffer body, the elasticity bending body includes the first elastic portion, the second elastic portion and elastic bending part, first elastic portion is connect via elastic bending part with the second elastic portion, and the first elastic portion, the second elastic portion are located at the same side of elastic bending part；First elastic portion and the second elastic portion are provided with elastic buffer body, and elastic buffer body provides elastic buffer to the back to the human body being sitting on sofa.Under the mating reaction of elastic bending body and elastic buffer body, back cushion can reduce the usage amount of sponge, and it is capable of providing strong resilient support more more stable than sponge, the back for improving human body leans against comfort level on back cushion, so as to effectively mitigate the fatigue of human body back.
Description
Technical field
The present invention relates to furniture part technical field, a kind of sofa cushion elastic component is referred in particular to and with the elastic component
Sofa.
Background technique
Elastomer is common material in Furniture manufacture, and such as in sofa, seat plate, backup plate are helped in plate including sponge bullet
Property body, sponge elastomer be pressurized after deformation generate elastic force, make human body sensory comfortable；In the elastic cushions such as various cushions, back cushion,
Comprising sponge elastomer, elastic force is deformed and generated after compression, makes human body sensory comfortable.But sponge meeting after being used for a long time
It follows the string, is easy to happen and collapses, and these technical solutions consumption sponge material is more, high production cost is unfavorable for saving money
Source.
Summary of the invention
The purpose of the present invention is to solve the shortcomings of the prior art providing a kind of simple and compact for structure, elasticity and resiliency
Can be good, and the sofa cushion elastic component of sponge usage amount and the sofa with the elastic component can be efficiently reduced.
To achieve the goals above, the present invention adopts the following technical scheme:
A kind of sofa cushion elastic component provided by the invention, including elastic bending body and elastic buffer body, the elasticity folding
Curved body includes the first elastic portion, the second elastic portion and elastic bending part, and first elastic portion is via elastic bending part and second
Elastic portion connection, the first elastic portion, the second elastic portion are located at the same side of elastic bending part；First elastic portion and the second bullet
Property portion be provided with elastic buffer body, elastic buffer body provides elastic buffer to the back to the human body being sitting on sofa.
Therein, first elastic portion includes being spaced each other vertically arranged the first stretch section and the second stretch section, with
And the third stretch section being laterally arranged；Second elastic portion includes being spaced each other vertically arranged the 4th stretch section and the 5th bullet
Property section, and laterally setting the 6th stretch section；The elasticity bending part includes the first bending section and the second bending section；The third
The both ends of stretch section are connect with one end of one end of the first stretch section and the second stretch section respectively；The both ends of 6th stretch section
It is connect respectively with one end of one end of the 4th stretch section and the 5th stretch section；One end of first bending section and the first stretch section
Other end connection, the other end of the first bending section connect with the 4th stretch section；One end of second bending section and the second bullet
Property section other end connection, the other end of the second bending section connect with the other end of the 5th stretch section.
Further, from the end of the third stretch section to the middle part of third stretch section, third stretch section is towards close to the
The direction of two elastic portions is recessed.
Further, from end to the middle part of the 6th stretch section of the 6th stretch section, the 6th stretch section is towards close to the
The direction of one elastic portion is recessed.
Further, the elastic buffer body is in laterally setting, the both ends of the elastic buffer body in the first elastic portion
It is connect respectively with the first stretch section and the second stretch section；The both ends of elastic buffer body in the second elastic portion respectively with third
Stretch section and the connection of the 4th stretch section.
It is therein, the distance of one end of first elastic portion to elastic bending part less than the second elastic portion one end to bullet
The distance of property bending part.
Therein, the elasticity bending body is made of steel elastic material.
Therein, the elastic buffer body is elastic webbing or spring.
The present invention also provides a kind of sofas, including seat and the back seat arranged in a crossed manner with seat, it is characterised in that: described
Back seat is provided with mentioned-above sofa cushion elastic component.
Therein, the back seat is respectively arranged with the first back cushion and the second back cushion from top to lower part, and described first leans on
The inside of pad and the inside of the second back cushion are provided with sofa cushion elastic component.
Beneficial effects of the present invention:
A kind of sofa cushion elastic component provided by the invention and the sofa with the elastic component, in elastic bending body and elasticity
Under the mating reaction of buffer body, back cushion can reduce the usage amount of sponge, and be capable of providing more more stable than sponge strong
Resilient support, the back for improving human body leans against comfort level on back cushion, so as to effectively mitigate the fatigue of human body back.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of sofa cushion elastic component of the invention；
Fig. 2 is the structural schematic diagram of elastic bending body of the invention；
Fig. 3 is the structural schematic diagram at another visual angle of sofa cushion elastic component of the invention；
Fig. 4 is the structural schematic diagram of sofa of the invention；
Fig. 5 is the side view of sofa and human body of the invention；
Fig. 6 is the schematic diagram of sofa cushion elastic component when in use.
Description of symbols
The first elastic portion of 1-；The first stretch section of 11-；The second stretch section of 12-；13- third stretch section；The second elastic portion of 2-；
The 4th stretch section of 21-；The 5th stretch section of 22-；The 6th stretch section of 23-；24- connector；3- elasticity bending part；31- first is bent
Section；The second bending section of 32-；4- elastic buffer body；The first back cushion of 51-；The second back cushion of 52-.
Specific embodiment
For the ease of the understanding of those skilled in the art, the present invention is made further below with reference to embodiment and attached drawing
Bright, the content that embodiment refers to not is limitation of the invention.The present invention is described in detail below in conjunction with attached drawing.
As shown in Figure 1 to Figure 3, a kind of sofa cushion elastic component provided by the invention, including elastic bending body and elasticity are delayed
Body 4 is rushed, the elasticity bending body includes the first elastic portion 1, the second elastic portion 2 and elastic bending part 3, first elastic portion 1
It is connect via elastic bending part 3 with the second elastic portion 2；First elastic portion 1 and the second elastic portion 2 are provided with elastic buffer
Body 4, elastic buffer body 4 provide elastic buffer to the back to the human body being sitting on sofa.
In practical applications, elastic bending body approximation U-shaped, the first elastic portion 1 and the second elastic portion 2 are arranged in a crossed manner
, the angle of the first elastic portion 1 and the second elastic portion 2 can be in the range of 10 ° to 40 ° according to actual use situation selection；
When the second elastic portion 2 is fixed, the first elastic portion 1 has elastic force under the action of elastic bending part 3, conversely, when the first bullet
Property portion 1 when being fixed, the second elastic portion 2 also has elastic force under the action of elastic bending part 3.It in actual use, will be elastic
Bending body is installed on the back cushion of sofa, when the back of human body leans against back cushion, under the elastic reaction of elastic buffer body 4, and bullet
Property buffer body 4 elastic buffer first can be carried out to the impact force of sofa backrest to the back of human body, then the first elastic portion 1 or
Second elastic portion 2 provides enough resilient support to the back of human body, and then the vertebra of human body can be relied on releiving and leans on
On pad, so that user be allowed to feel comfortable the effect of loosening；Under the mating reaction of elastic bending body and elastic buffer body 4, back cushion
The usage amount of sponge can be reduced, and is capable of providing strong resilient support more more stable than sponge, improves the back of human body
The comfort level on back cushion is leaned against, so as to effectively mitigate the fatigue of human body back.
Specifically, the elastic bending body is made of steel elastic material.Preferably, the steel elastic material is bullet
Spring steel.Spring steel has good elasticity attenuation resistance energy, has enough toughness, elastic property is good, long service life, and manufacturing cost
It is low.
In the technical scheme, first elastic portion 1 includes being spaced each other vertically arranged the first stretch section 11 and the
Two stretch sections 12, and the third stretch section 13 being laterally arranged；Second elastic portion 2 includes being spaced each other vertically arranged the
Four stretch sections 21 and the 5th stretch section 22, and laterally the 6th stretch section 23 of setting；The elasticity bending part 3 includes the first bending
Section 31 and the second bending section 32；The both ends of the third stretch section 13 respectively with one end of the first stretch section 11 and the second stretch section
12 one end connection；The both ends of 6th stretch section 23 respectively with one end of the 4th stretch section 21 and the 5th stretch section 22 one
End connection；One end of first bending section 31 is connect with the other end of the first stretch section 11, the other end of the first bending section 31
It is connect with the 4th stretch section 21；One end of second bending section 32 is connect with the other end of the second stretch section 12, the second bending
The other end of section 32 is connect with the other end of the 5th stretch section 22.Specifically, which is using a bullet in the fabrication process
Spring steel bending forms, and since the material of this elasticity bending body is spring steel, and spring steel cannot weld, therefore, such as Fig. 2 institute
Show, will appear fracture in the 6th stretch section 23, the present invention can use connector 24 in the incision position, by the spring steel at fracture both ends
It links together, to ensure that the first elastic portion 1 and two elastic portions can steadily work, not to avoid elastic force brought by fracture
Equal problem occurs.In practical applications, the design of the structure is simple and compact, and using the structure of similar torque spring, sofa is leaned on
It pads in the first stretch section 11 of the first elastic portion 1 and the second stretch section 12 or in third stretch section 13 and the 4th stretch section 21
Under support so that the back of human body relatively disperses the distribution of the pressure of back cushion so that human feeling to back cushion elasticity and float
Dynamic, comfort is high.
Preferably, referring to Fig. 3, from the end of the third stretch section 13 to the middle part of third stretch section 13, third
Stretch section 13 is recessed towards the direction close to the second elastic portion 2.From the end of the 6th stretch section 23 to the 6th stretch section 23
Middle part, the 6th stretch section 23 are recessed towards the direction close to the first elastic portion 1.The elastic buffer body 4 is located at the in laterally setting
The both ends of elastic buffer body 4 in one elastic portion 1 are connect with the first stretch section 11 and the second stretch section 12 respectively；Positioned at the second bullet
The both ends of elastic buffer body 4 in property portion 2 are connect with third stretch section 13 and the 4th stretch section 21 respectively.Specifically, the bullet
Property buffer body 4 be elastic webbing or spring.Preferably, the elastic webbing that elastic buffer body 4 selects elasticity more soft.In reality
In, as shown in fig. 6, leaning against sofa backrest in a flash in human body, the back cushion of backrest can be rapid under the impact force of human body
Recess, in order to which reducing human is to the impact force of back cushion, at this point, elastic webbing is contradicted and is stretched with back cushion, back cushion is in elastic webbing
It is slowly deformed under elastic resistance, until the 6th bullet of the third stretch section 13 or the second elastic portion 2 of back cushion and the first elastic portion 1
Property section 23 contradict.The curved design of third stretch section 13 is that one section of buffer distance is vacateed for back cushion, as a result, back cushion is in bullet
Property buffer body 4 under the action of, releive with third stretch section 13 contradict, to improve comfort of the invention.6th stretch section
The effect of 23 curved design and the curved design of third stretch section 13 is identical.
The present invention also provides a kind of sofas, including seat and the back seat arranged in a crossed manner with seat, the back seat setting
There is mentioned-above sofa cushion elastic component.
Preferably, the back seat is respectively arranged with the first back cushion 51 and the second back cushion 52, institute from top to lower part
The inside of the inside and the second back cushion 52 of stating the first back cushion 51 is provided with sofa cushion elastic component.Specifically, as shown in figure 4,
First back cushion 51 is located at the top of back seat, provides support for the head to human body；First back cushion 51, which is located at, to be leaned on
The middle and lower part for carrying on the back seat provides support for the back to human body.
In the technical scheme, referring to fig. 2, one end of first elastic portion 1 is to the distance of elastic bending part 3 less than
One end of two elastic portions 2 to elastic bending part 3 distance.The design of the structure can make the elastic force of the first elastic portion 1 be greater than
The elastic force of second elastic portion 2, the first elastic portion 1 is soft, and the elastic force of the first elastic portion of elasticity rate 1 of the second elastic portion 2 is harder.Tool
Body, as shown in Figures 4 to 6, the first back cushion 51 is used to provide support to the head of human body, and elastic force needs are soft, therefore, position
Sofa cushion elastic component in the first back cushion 51, the second elastic portion 2 are used for, first elastic portion 1 fixed with the first back cushion 51
Head for support pad human body；And the second back cushion 52 is that support is provided for the back to human body, the waist of human body needs firmly
Support force the vertebra of human body could be made to be able to maintain correct posture, therefore, the sofa cushion in the second back cushion 52
Elastic component, the first elastic portion 1 are used for, second elastic portion 2 back for support pad human body fixed with the second back cushion 52.The sofa
The structure design of back cushion elastic component is simple and compact, easy to use, practical.
Certainly, the sofa cushion elastic component can be used for automotive seat by back.When driver is in driving, sofa
Back cushion elastic component can improve comfortable support to the cervical vertebra and lumbar vertebrae of driver, to slow down driving fatigue.
The above is only present pre-ferred embodiments, is not intended to limit the present invention in any form, although
The present invention is disclosed as above with preferred embodiment, and however, it is not intended to limit the invention, any person skilled in the art,
It does not depart within the scope of technical solution of the present invention, when the technology contents using the disclosure above make a little change or are modified to equivalent change
The equivalent embodiment of change, but without departing from the technical solutions of the present invention, technology refers to above embodiments according to the present invention
Made any simple modification, equivalent change and modification, belong in the range of technical solution of the present invention.
Claims (10)
1. a kind of sofa cushion elastic component, it is characterised in that: including elastic bending body and elastic buffer body, the elasticity bending body
Including the first elastic portion, the second elastic portion and elastic bending part, first elastic portion is via elastic bending part and the second elasticity
Portion's connection, the first elastic portion, the second elastic portion are located at the same side of elastic bending part；First elastic portion and the second elastic portion
It is provided with elastic buffer body, elastic buffer body provides elastic buffer to the back to the human body being sitting on sofa.
2. a kind of sofa cushion elastic component according to claim 1, it is characterised in that: first elastic portion includes each other
It is spaced vertically arranged the first stretch section and the second stretch section, and the third stretch section being laterally arranged；Second elastic portion
Including being spaced each other vertically arranged the 4th stretch section and the 5th stretch section, and the 6th stretch section of lateral setting；The elasticity
Bending part includes the first bending section and the second bending section；The both ends of the third stretch section respectively with one end of the first stretch section and
One end of second stretch section connects；The both ends of 6th stretch section respectively with one end of the 4th stretch section and the 5th stretch section
One end connection；One end of first bending section is connect with the other end of the first stretch section, the other end of the first bending section and
The connection of four stretch sections；One end of second bending section is connect with the other end of the second stretch section, the other end of the second bending section
It is connect with the other end of the 5th stretch section.
3. a kind of sofa cushion elastic component according to claim 2, it is characterised in that: from the end of the third stretch section
To the middle part of third stretch section, third stretch section is recessed towards the direction close to the second elastic portion.
4. a kind of sofa cushion elastic component according to claim 2, it is characterised in that: from the end of the 6th stretch section
To the middle part of the 6th stretch section, the 6th stretch section is recessed towards the direction close to the first elastic portion.
5. a kind of sofa cushion elastic component according to claim 2, it is characterised in that: the elastic buffer body is set in lateral
It sets, the both ends of the elastic buffer body in the first elastic portion are connect with the first stretch section and the second stretch section respectively；Positioned at
The both ends of elastic buffer body in two elastic portions are connect with third stretch section and the 4th stretch section respectively.
6. a kind of sofa cushion elastic component according to claim 1, it is characterised in that: one end of first elastic portion is extremely
The distance of elastic bending part less than the second elastic portion one end to elastic bending part distance.
7. a kind of sofa cushion elastic component according to claim 1, it is characterised in that: the elasticity bending body is by steel bullet
Property material is made.
8. a kind of sofa cushion elastic component according to claim 1, it is characterised in that: the elastic buffer body is elastic webbing
Or spring.
9. a kind of sofa, including seat and the back seat arranged in a crossed manner with seat, it is characterised in that: the back seat setting is had the right
Benefit requires sofa cushion elastic component described in 1 to 8 any one.
10. a kind of sofa according to claim 9, it is characterised in that: the back seat is respectively set from top to lower part
There are the first back cushion and the second back cushion, the inside of first back cushion and the inside of the second back cushion are provided with sofa cushion elasticity
Part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910205048.9A CN110179277B (en) | 2019-03-18 | 2019-03-18 | Sofa cushion elastic part and sofa with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910205048.9A CN110179277B (en) | 2019-03-18 | 2019-03-18 | Sofa cushion elastic part and sofa with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110179277A true CN110179277A (en) | 2019-08-30 |
| CN110179277B CN110179277B (en) | 2021-03-30 |
Family
ID=67713707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910205048.9A Expired - Fee Related CN110179277B (en) | 2019-03-18 | 2019-03-18 | Sofa cushion elastic part and sofa with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110179277B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2155565A1 (en) * | 1970-01-22 | 1973-06-20 | Dura Fold Machine Works | CONVERTIBLE FURNITURE CONSTRUCTION |
| CN103431677A (en) * | 2013-08-15 | 2013-12-11 | 苏州市胜能弹簧五金制品有限公司 | Novel chair cushion |
| CN103584543A (en) * | 2013-11-22 | 2014-02-19 | 福建正盛日用品有限公司 | Folding chair |
| CN104188398A (en) * | 2014-08-28 | 2014-12-10 | 浙江凯帝家具有限公司 | Simplified sofa |
| CN105640138A (en) * | 2016-02-23 | 2016-06-08 | 常州昊邦汽车零部件有限公司 | Double-layer folding sofa bed and folding methods thereof |
| CN107411412A (en) * | 2017-09-08 | 2017-12-01 | 江苏众恒可来比家具有限公司 | A kind of sofa with air conditioning function |
| CN207855421U (en) * | 2017-10-30 | 2018-09-14 | 绍兴宾帝纺织品有限公司 | A kind of support back cushion |
| CN209932105U (en) * | 2019-03-18 | 2020-01-14 | 刘长权 | Sofa cushion elastic part and sofa with same |
-
2019
- 2019-03-18 CN CN201910205048.9A patent/CN110179277B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2155565A1 (en) * | 1970-01-22 | 1973-06-20 | Dura Fold Machine Works | CONVERTIBLE FURNITURE CONSTRUCTION |
| CN103431677A (en) * | 2013-08-15 | 2013-12-11 | 苏州市胜能弹簧五金制品有限公司 | Novel chair cushion |
| CN103584543A (en) * | 2013-11-22 | 2014-02-19 | 福建正盛日用品有限公司 | Folding chair |
| CN104188398A (en) * | 2014-08-28 | 2014-12-10 | 浙江凯帝家具有限公司 | Simplified sofa |
| CN105640138A (en) * | 2016-02-23 | 2016-06-08 | 常州昊邦汽车零部件有限公司 | Double-layer folding sofa bed and folding methods thereof |
| CN107411412A (en) * | 2017-09-08 | 2017-12-01 | 江苏众恒可来比家具有限公司 | A kind of sofa with air conditioning function |
| CN207855421U (en) * | 2017-10-30 | 2018-09-14 | 绍兴宾帝纺织品有限公司 | A kind of support back cushion |
| CN209932105U (en) * | 2019-03-18 | 2020-01-14 | 刘长权 | Sofa cushion elastic part and sofa with same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110179277B (en) | 2021-03-30 |
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