CN209943289U - Elastic connecting assembly and elastic furniture with same - Google Patents
Elastic connecting assembly and elastic furniture with same Download PDFInfo
- Publication number
- CN209943289U CN209943289U CN201920377808.XU CN201920377808U CN209943289U CN 209943289 U CN209943289 U CN 209943289U CN 201920377808 U CN201920377808 U CN 201920377808U CN 209943289 U CN209943289 U CN 209943289U
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- Prior art keywords
- elastic
- furniture
- elasticity
- connection assembly
- soft body
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Links
- 230000000694 effects Effects 0.000 claims abstract description 8
- 238000005253 cladding Methods 0.000 claims abstract description 6
- 239000004814 polyurethane Substances 0.000 claims description 16
- 230000001681 protective effect Effects 0.000 claims description 9
- 229920001971 elastomer Polymers 0.000 claims description 8
- 239000000806 elastomer Substances 0.000 claims description 8
- 229920002635 polyurethane Polymers 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 5
- 229910000639 Spring steel Inorganic materials 0.000 claims description 4
- 230000008878 coupling Effects 0.000 abstract description 4
- 238000010168 coupling process Methods 0.000 abstract description 4
- 238000005859 coupling reaction Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 2
- 239000002184 metal Substances 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Images
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- Springs (AREA)
Abstract
The utility model belongs to the technical field of the elasticity furniture technique and specifically relates to indicate an elasticity coupling assembling and have elasticity furniture of this subassembly, locate the first elastic component of elastic support pole and be used for cladding elastic support pole and the elasticity software of first elastic component including elastic support pole, cover, first elastic component is used for providing elasticity for elastic support pole, the elasticity software is used for protecting first elastic component and playing the effect of amortization. The utility model has the advantages of simple structure compactness, elasticity comfort is high and long service life.
Description
Technical Field
The utility model belongs to the technical field of elasticity furniture technique and specifically relates to indicate an elasticity coupling assembling and have elasticity furniture of this subassembly.
Background
Some of the current furniture need elastic support, such as a bed and a sofa, among the furniture, the metal spring is usually used as the elastic support, but the metal spring does not have the function of buffering and damping, so that the elastic force of the elastic furniture is poor, the elastic feeling of the furniture looks stiff and hard, and the comfort is poor; and the elasticity of the metal spring can disappear gradually under the long-time use, thereby reducing the comfort of the elastic furniture and ensuring that the service life of the furniture is short.
Disclosure of Invention
An object of the utility model is to provide a simple structure is compact to prior art's not enough, and elasticity is comfortable, high and long service life's elastic buffer subassembly and have the chair of this subassembly of stability.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a pair of elastic connection assembly, locate the first elastic component of elastic support pole and be used for the elasticity software of cladding elastic support pole and first elastic component including elastic support pole, cover, the elasticity software is with protecting and playing the effect of amortization to first elastic component.
Wherein, the elastic connecting component further comprises a second elastic piece sleeved on the elastic soft body.
Further, the first elastic piece and the second elastic piece are both made of spring steel materials.
Further, the first elastic piece is an extension spring; the second elastic piece is a pressure spring.
Furthermore, the elastic soft body is made of polyurethane PU elastomer.
Furthermore, the elastic soft body is I-shaped, the second elastic piece is sleeved on the inner side of the I-shaped elastic soft body, one end of the second elastic piece is abutted to the upper end of the elastic soft body, and the other end of the second elastic piece is abutted to the lower end of the elastic soft body.
Further, the elastic connection assembly further comprises a protective sleeve, and the second elastic piece is coated by the protective sleeve.
The fixing pieces are arranged at two ends of the elastic supporting rod and are used for being fixedly connected with external furniture.
The utility model also provides an elastic furniture, including preceding elastic connection subassembly.
The elastic furniture is a sofa, the sofa comprises a seat part and a back rest part crossed with the seat part, the back rest part comprises a first backrest and a second backrest, and the first backrest and the second backrest are connected through an elastic connecting assembly.
The utility model has the advantages that:
in practical application, the elastic support rod can be arranged at each elastic position of the furniture according to the practical use condition of the furniture, so as to play the role of connection and support; meanwhile, under the action of the elastic force of the first elastic piece, the part has the elastic force, so that the furniture is elastically supported, and the furniture is more in line with the ergonomic design and has comfortable feeling for a user; adopt the outside cladding of elasticity software with elastic support pole and first elastic component, can protect elastic support pole and first elastic component on the one hand, on the other hand can play the effect of making an uproar of falling, and then eliminate the utility model discloses produced noise in the use, thereby improve the utility model discloses a use comfort. The utility model has the advantages of simple structure compactness, elasticity comfort is high and long service life.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;
fig. 2 is a schematic structural diagram of a second embodiment of the present invention;
fig. 3 is a cross-sectional view of a second embodiment of the present invention after hiding the protective sheath;
fig. 4 is a schematic structural view of the sofa of the present invention;
fig. 5 is a schematic structural view of a U-shaped elastic member according to a first embodiment of the present invention;
fig. 6 is a schematic structural view of a U-shaped elastic member according to a second embodiment of the present invention.
Description of the reference numerals
1. An elastic support bar; 2. a first elastic member; 3. an elastic soft body; 4. a second elastic member; 5. a fixing member; 61. a first backrest; 62. a second backrest; 7-a protective sleeve; 81-U-shaped elastic member; 82-third elastic member.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.
Example one
As shown in fig. 1, the utility model provides a pair of elastic connection assembly, locate the first elastic component 2 of elastic support pole 1 and be used for cladding elastic support pole 1 and the elasticity software 3 of first elastic component 2 including elastic support pole 1, cover, first elastic component 2 is used for providing the elastic force for elastic support pole 1, elasticity software 3 is used for protecting first elastic component 2 and plays the effect of amortization.
In practical application, the elastic support rods 1 can be arranged at various elastic positions of the furniture according to the actual use condition of the furniture, so as to play a role in connection and support; meanwhile, under the elastic force action of the first elastic piece 2, the part has elastic force, so that the furniture is elastically supported, and the furniture is more in line with the ergonomic design and has comfortable feeling for a user; adopt elasticity software 3 with the outside cladding of elastic support rod 1 and first elastic component 2, can protect elastic support rod 1 and first elastic component 2 on the one hand, on the other hand can play the effect of making an uproar of falling, and then eliminate the utility model discloses produced noise in the use, thereby improve the utility model discloses a use comfort. The utility model has the advantages of simple structure compactness, elasticity comfort is high and long service life.
Specifically, the elastic support rod 1 and the first elastic member 2 are both made of a spring steel material, thereby providing the elastic support rod 1 and the first elastic member 2 with an elastic deformation function. Preferably, the first elastic member 2 is an extension spring, and the structure of the extension spring is similar to that of a tension spring arm power device in the existing fitness equipment. The stay cord spring has strong restoring force after being bent and stretched, and is used for resetting furniture, so that the elastic furniture is not easy to deform, and the service life of the elastic furniture is prolonged.
In particular, the elastic soft body 3 is made of polyurethane PU elastomer. The polyurethane PU elastomer has the characteristics of buffering, silence, wear resistance and the like, and can play a role in protection and noise reduction; simultaneously, polyurethane PU elastomer self has better elastic limit, uses with the combination of elastic support pole 1 and first elastic component 2 to do not lose whole coupling assembling's elasticity, can improve on the contrary the utility model discloses an elasticity comfort.
In this technical scheme, the both ends of elastic support pole 1 all are provided with mounting 5, mounting 5 is used for with external furniture fixed connection.
Example two
The second embodiment is different from the first embodiment in that: as shown in fig. 2 and 3, the elastic connection assembly further includes a second elastic member 4 sleeved on the elastic soft body 3, wherein the second elastic member 4 is used for providing a buffering force for the elastic support rod 1. Specifically, as shown in fig. 2, the elastic soft body 3 is i-shaped, the second elastic member 4 is sleeved on the inner side of the i-shaped elastic soft body 3, one end of the second elastic member 4 abuts against the upper end of the elastic soft body 3, and the other end of the second elastic member 4 abuts against the lower end of the elastic soft body 3. The second elastic member 4 is made of spring steel material. Preferably, the second elastic member 4 is a compression spring.
In practical application, the both ends of elasticity software 3 can provide cushioning effect for elasticity software 3 under the elastic support effect of pressure spring, thereby make the utility model discloses an elasticity is more releiving, reduces the harsh sense of elasticity furniture to the feasible better elasticity comfort level that provides for the user. Simultaneously, when elastic connection subassembly was when using, even when the collision of elasticity software 3 and second elastic component 4 was contradicted, can avoided the metal between first elastic component 2 and the second elastic component 4 to contradict and the noise is sent out, can make first elastic component 2 and second elastic component 4 obtain buffering when the collision moreover, reduce the impact force that the collision brought between the metal, thereby make the utility model discloses an elasticity is more comfortable.
Specifically, the elastic soft body 3 is made of a polyurethane PU elastomer material, in this embodiment, the large top and bottom portions of the i-shaped elastic soft body 3 may be made of a polyurethane PU elastomer with large hardness, so that external screws are screwed conveniently, and the screws are not easy to loosen; and the middle part of the I-shaped elastic soft body 3 can adopt a softer polyurethane PU elastomer to provide softer elasticity for the elastic support rod 1 and the first elastic element 2.
In this technical scheme, elasticity coupling assembling still includes protective sheath 7, protective sheath 7 wraps second elastic component 4. The protective sheath 7 not only can let the second elastic component 4 avoid damaging, but also can not let the second elastic component 4 expose, make the utility model discloses it is more pleasing to the eye.
The utility model discloses still provide an elasticity furniture, as shown in fig. 4, including two kinds of elastic connection subassembly preceding. In this technical solution, the elastic furniture is a sofa, the sofa includes a seat portion and a backrest portion disposed to intersect with the seat portion, the backrest portion includes a first backrest 61 and a second backrest 62, and the first backrest 61 and the second backrest 62 are connected via an elastic connection assembly.
Specifically, as shown in fig. 5 and fig. 6, the elastic connection assembly may also be manufactured as a U-shaped elastic member 81, an opening of the U-shaped elastic member 81 is provided with a third elastic member 82, and the third elastic member 82 may be a spring or other assembly having elastic material. The U-shaped elastic member 81 may be used inside the seat or back cushion of the sofa to provide elastic support, reducing the use of sponge.
Of course, the flexible connection assembly may also be used in furniture such as chairs, armrests and beds.
The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.
Claims (10)
1. An elastic connection assembly characterized by: including the elastic support pole, the first elastic component of elastic support pole and the elasticity software that is used for cladding elastic support pole and first elastic component are located to the cover, the elasticity software is used for protecting and playing the effect of amortization to first elastic component.
2. A resilient connection assembly according to claim 1, wherein: the elastic connecting component further comprises a second elastic piece sleeved on the elastic soft body.
3. A resilient connection assembly according to claim 2, wherein: the first elastic piece and the second elastic piece are both made of spring steel materials.
4. A resilient connection assembly according to claim 3, wherein: the first elastic piece is an extension spring; the second elastic piece is a pressure spring.
5. A resilient connection assembly according to claim 2, wherein: the elastic soft body is made of polyurethane PU elastomer.
6. A resilient connection assembly according to claim 2, wherein: the elastic soft body is I-shaped, the second elastic piece is sleeved on the inner side of the I-shaped elastic soft body, one end of the second elastic piece is abutted to the upper end of the elastic soft body, and the other end of the second elastic piece is abutted to the lower end of the elastic soft body.
7. A resilient connection assembly according to claim 2, wherein: the elastic connection assembly further comprises a protective sleeve, and the second elastic piece is coated by the protective sleeve.
8. A resilient connection assembly according to claim 1, wherein: the two ends of the elastic supporting rod are provided with fixing pieces, and the fixing pieces are used for being fixedly connected with external furniture.
9. An item of flexible furniture, characterized by: comprising a resilient connecting assembly according to any one of claims 1 to 8.
10. A flexible piece of furniture according to claim 9, wherein: the elastic furniture is a sofa, the sofa comprises a seat part and a back rest part crossed with the seat part, the back rest part comprises a first backrest and a second backrest, and the first backrest and the second backrest are connected through an elastic connecting assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920377808.XU CN209943289U (en) | 2019-03-22 | 2019-03-22 | Elastic connecting assembly and elastic furniture with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920377808.XU CN209943289U (en) | 2019-03-22 | 2019-03-22 | Elastic connecting assembly and elastic furniture with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209943289U true CN209943289U (en) | 2020-01-14 |
Family
ID=69125096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920377808.XU Expired - Fee Related CN209943289U (en) | 2019-03-22 | 2019-03-22 | Elastic connecting assembly and elastic furniture with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209943289U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110101238A (en) * | 2019-03-22 | 2019-08-09 | 刘长权 | A kind of elastic connecting component and the elasticity furniture with the component |
-
2019
- 2019-03-22 CN CN201920377808.XU patent/CN209943289U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110101238A (en) * | 2019-03-22 | 2019-08-09 | 刘长权 | A kind of elastic connecting component and the elasticity furniture with the component |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200114 |