CN201806322U - Elastic unit and sofa - Google Patents
Elastic unit and sofa Download PDFInfo
- Publication number
- CN201806322U CN201806322U CN2010205218132U CN201020521813U CN201806322U CN 201806322 U CN201806322 U CN 201806322U CN 2010205218132 U CN2010205218132 U CN 2010205218132U CN 201020521813 U CN201020521813 U CN 201020521813U CN 201806322 U CN201806322 U CN 201806322U
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- China
- Prior art keywords
- spring
- flexible element
- hole
- blind hole
- emulsion particle
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Abstract
An elastic unit comprises a columnar latex block and a spring, the latex block is provided with an axial blind hole or a through hole, and the spring is disposed in the blind hole or the through hole. The spring of the elastic unit is disposed in the latex block, the structure is simple, the latex block is elastic and soft, and thereby return power of the spring is enhanced. Compared with a single spring in the prior art, the elastic unit has the advantages of fine softness, high return power, difficulty of the spring in inelastic deformation, and long service life. The utility model further provides a sofa.
Description
Technical field
The utility model relates to a kind of household goods technical field, particularly relates to a kind of Flexible element and sofa.
Background technology
Spring is widely used in the furniture such as sofa, makes furniture such as sofa have elasticity, thereby has increased the comfort level of sofa.
Yet spring is easy to produce inelastic deformation under long-term pressure effect, follow the string, and the local appearance of sofa is sunk, and form large-area depression on the surface of sofa.If the user has a rest on the sofa of depression, can't realize steadily crouches lies or flat the seat, therefore can have a strong impact on the comfort level of sofa, and then influence user's sleep quality.And if the user for a long time the depression sofa on have a rest, be easy to spondylodynia or cervical spondylopathy.
Therefore, the spring of prior art follows the string under long-term pressure effect easily, has short shortcoming in service life.
The utility model content
The purpose of this utility model is to avoid weak point of the prior art and a kind of good springiness, long service life is provided and is difficult for producing the Flexible element and the sofa of inelastic deformation.
The purpose of this utility model realizes by following technical measures:
The utility model provides a kind of Flexible element, comprises column emulsion particle and spring, and described emulsion particle is provided with axial blind hole or through hole, and described spring is arranged in described blind hole or the through hole.
Preferably, above-mentioned blind hole or through hole are arranged at the axis of described emulsion particle.
Preferably, above-mentioned spring is the steel spring.
Preferably, above-mentioned spring is a plastics spring.
Preferably, above-mentioned emulsion particle is provided with and described blind hole or the coaxial counterbore of through hole, and the diameter of described counterbore is greater than the diameter of described blind hole or through hole.Further preferably, above-mentioned Flexible element also is provided with the latex lid that matches with described counterbore.
Preferably, the column face of above-mentioned emulsion particle is provided with indentation.
Preferably, the cross section of above-mentioned emulsion particle is rectangle or circle or regular polygon or petal shape.Further preferably, the cross section of above-mentioned emulsion particle is a regular hexagon.
Preferably, the number of above-mentioned blind hole or through hole is two or more.
Further preferably, the number of above-mentioned spring is consistent with the number of described blind hole or through hole.
Another preferably, the number of above-mentioned spring is less than the number of described blind hole or through hole, do not place the medicine that is placed with the material of magnetisable material, infra-red-emitting or the function of improving eyesight that clears away heart-fire in the described blind hole of spring.
The utility model also provides a kind of sofa, and this sofa comprises Flexible element recited above.
The beneficial effects of the utility model: Flexible element of the present utility model places emulsion particle with spring, simple in structure, good and have elasticity because of the emulsion particle flexibility, spring is placed in the emulsion particle, emulsion particle can be shared the pressure that spring bears, and makes that the spring in the Flexible element is not easy to produce inelastic deformation.Therefore, compare with the single spring of prior art, Flexible element of the present utility model has the advantage that flexibility is good, reducing power strong, spring is not easy to produce inelastic deformation, long service life.
In like manner, use the sofa of Flexible element of the present utility model, also have the advantage that flexibility is good, reducing power strong, spring is not easy to produce inelastic deformation, long service life.
Description of drawings
The utility model is described in further detail to utilize accompanying drawing, but the embodiment in the accompanying drawing does not constitute any restriction of the present utility model.
Fig. 1 is the structural representation of first kind of embodiment of the utility model Flexible element;
Fig. 2 is the longitudinal sectional view of Fig. 1;
Fig. 3 is the structural representation of second kind of embodiment of the utility model Flexible element.
The specific embodiment
With the following Examples the utility model is further elaborated:
The utility model provides a kind of Flexible element, and as shown in Figure 1 to Figure 3, described Flexible element comprises column emulsion particle 10 and spring 20, and described emulsion particle 10 is provided with axial blind hole or through hole 30, and described spring 20 is arranged in described blind hole or the through hole 30.Emulsion particle 10 of the present utility model adopts the foam process preparation, can make emulsion particle 10 inside have a lot of tiny pores like this, and these pores make Flexible element have flexibility, also make Flexible element have elastic force.
Flexible element of the present utility model places emulsion particle 10 with spring 20, simple in structure, good and have elasticity because of emulsion particle 10 flexibilities, spring 20 is placed in the emulsion particle 10, emulsion particle 10 can be shared the pressure that spring 20 bears, and makes that the spring 20 in the Flexible element is not easy to produce inelastic deformation.Therefore, compare with the single spring of prior art, Flexible element of the present utility model has the advantage that flexibility is good, reducing power strong, spring is not easy to produce inelastic deformation, long service life.
Preferably, blind hole or through hole 30 are arranged at the axis of described emulsion particle 10.When blind hole or through hole 30 are arranged at the axis of described emulsion particle 10, can make the whole stressed balanced of Flexible element, can not make Flexible element produce distortion because of discontinuity equalization.Certainly, blind hole or through hole 30 can be arranged on other positions of emulsion particle 10 according to actual needs.
Preferably, spring 20 can be steel spring 20, also can be plastics spring 20.The dynamics that steel spring 20 can bear is bigger, and plastics spring 20 is in light weight, therefore can select the material of spring 20 according to client's actual needs.
Preferably, emulsion particle 10 is provided with the counterbore 40 coaxial with described blind hole or through hole 30, and the diameter of described counterbore 40 is greater than the diameter of described blind hole or through hole 30.Counterbore 40 is set, can makes this Flexible element cooperate installation with other installing components of sofa.
Further preferably, described Flexible element also is provided with the latex lid 50 that matches with described counterbore 40.Counterbore 40 cooperates with latex lid 50, the spring 20 that is arranged at blind hole or through hole 30 can be sealed, and guarantees that spring 20 can in use not eject, and, also can make the stressed more even of Flexible element.
Preferably, the column face of emulsion particle 10 is provided with indentation 60.This indentation 60 can be used for fixing to Flexible element, for example, the grid of sofa can be embedded in the indentation 60, thereby play the fixedly effect of Flexible element.
Preferably, the cross section of emulsion particle 10 is square or rectangle or circle or regular polygon or petal shape.Certainly, the shape of cross section of emulsion particle 10 also can be the shape that those skilled in the art can expect.Further preferably, the cross section of emulsion particle 10 is a regular hexagon.
As second kind of embodiment of the present utility model, as shown in Figure 3, the number of the blind hole of Flexible element or through hole 30 is two or more.When blind hole or through hole 30 numbers when being a plurality of, can be set to be symmetrically distributed with the axis of emulsion particle 10.
Further preferably, the number of spring 20 is consistent with the number of described blind hole or through hole 30.A spring 20 promptly is set in each blind hole or through hole 30, and a plurality of springs 20 are worked together, can make spring 20 more difficult following the string, and can increase the anti-pressure ability of Flexible element like this, thus the service life of further improving Flexible element.
Another preferably, the number of spring 20 is less than the number of described blind hole or through hole 30, do not place the medicine that is placed with the material of magnetisable material, infra-red-emitting or the function of improving eyesight that clears away heart-fire in the described blind hole 30 of spring 20.Be that part blind hole or through hole 30 have been placed spring 20, part blind hole 30 is placed magnetisable material, the material of infra-red-emitting or the materials such as medicine of the function of improving eyesight that clears away heart-fire.Magnetisable material can be magnetic, magnet, magnetic bead etc.The material of infra-red-emitting can be charcoal, tourmaline or far-infrared ceramic.Wherein, charcoal can be high temperature bamboo charcoal, binchotan, bamboo charcoal powder, bamboo charcoal powder fiber and various goods etc.Tourmaline can be tourmaline raw ore, tourmaline particle, tourmaline powder, tourmaline micro mist textile fabric and various goods etc.Far-infrared ceramic can be the ceramic material that utilizes high-negative ions such as tourmaline, Mt medical stone, Guiyang stone, volcanic rock, far-infrared material to prepare in different ratios.The medicine of function of improving eyesight of clearing away heart-fire one of can be selected from the fruit of glossy privet, selfheal, cockscomb, the fruit of Chinese magnoliavine, motherwort motherwort, the red sage root, Poria cocos, cassia seed, silkworm excrement, ginkgo leaf, carefree grass, mother chrysanthemum, FLOS CHRYSANTHEMI ALBA from Haizhou of China, fructus viticis, the root of Dahurain angelica, windproof, bluish dogbane, the Radix Astragali, genseng, Radix Angelicae Sinensis, eupatorium or the lavender or wherein any combination.
The utility model also provides a kind of sofa (identifying among the figure), and this sofa (identifying among the figure) comprises top said Flexible element.Therefore, use the sofa of Flexible element of the present utility model, also have the advantage that flexibility is good, reducing power strong, spring is not easy to produce inelastic deformation, long service life.
Should be noted that at last; above embodiment is only in order to the explanation the technical solution of the utility model; but not to the restriction of the utility model protection domain; although the utility model has been done to explain with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can make amendment or be equal to replacement the technical solution of the utility model, and not break away from the essence and the scope of technical solutions of the utility model.
Claims (13)
1. Flexible element, it is characterized in that: comprise column emulsion particle and spring, described emulsion particle is provided with axial blind hole or through hole, and described spring is arranged in described blind hole or the through hole.
2. Flexible element according to claim 1 is characterized in that: described blind hole or through hole are arranged at the axis of described emulsion particle.
3. Flexible element according to claim 1 is characterized in that: described spring is the steel spring.
4. Flexible element according to claim 1 is characterized in that: described spring is a plastics spring.
5. Flexible element according to claim 1 is characterized in that: described emulsion particle is provided with and described blind hole or the coaxial counterbore of through hole, and the diameter of described counterbore is greater than the diameter of described blind hole or through hole.
6. Flexible element according to claim 5 is characterized in that: described Flexible element also is provided with the latex lid that matches with described counterbore.
7. Flexible element according to claim 1 is characterized in that: the column face of described emulsion particle is provided with indentation.
8. Flexible element according to claim 1 is characterized in that: the cross section of described emulsion particle is rectangle or circle or regular polygon or petal shape.
9. Flexible element according to claim 8 is characterized in that: the cross section of described emulsion particle is a regular hexagon.
10. Flexible element according to claim 1 is characterized in that: the number of described blind hole or through hole is two or more.
11. Flexible element according to claim 10 is characterized in that: the number of described spring is consistent with the number of described blind hole or through hole.
12. Flexible element according to claim 10, it is characterized in that: the number of described spring is less than the number of described blind hole or through hole, do not place the medicine that is placed with the material of magnetisable material, infra-red-emitting or the function of improving eyesight that clears away heart-fire in the described blind hole of spring.
13. a sofa is characterized in that: described sofa comprises as claim 1 described Flexible element of each claim to the claim 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205218132U CN201806322U (en) | 2010-09-06 | 2010-09-06 | Elastic unit and sofa |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205218132U CN201806322U (en) | 2010-09-06 | 2010-09-06 | Elastic unit and sofa |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201806322U true CN201806322U (en) | 2011-04-27 |
Family
ID=43889283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205218132U Expired - Fee Related CN201806322U (en) | 2010-09-06 | 2010-09-06 | Elastic unit and sofa |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201806322U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102697319A (en) * | 2012-06-12 | 2012-10-03 | 兴宁市五子神床上用品有限公司 | Health-care sofa |
-
2010
- 2010-09-06 CN CN2010205218132U patent/CN201806322U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102697319A (en) * | 2012-06-12 | 2012-10-03 | 兴宁市五子神床上用品有限公司 | Health-care sofa |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110427 Termination date: 20120906 |