CN204889324U - Software sofa bow spring elastic limit protection architecture - Google Patents
Software sofa bow spring elastic limit protection architecture Download PDFInfo
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- CN204889324U CN204889324U CN201520493563.9U CN201520493563U CN204889324U CN 204889324 U CN204889324 U CN 204889324U CN 201520493563 U CN201520493563 U CN 201520493563U CN 204889324 U CN204889324 U CN 204889324U
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- sofa
- bow spring
- semielliptic spring
- elastic limit
- spring layer
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Abstract
Software sofa bow spring elastic limit protection architecture, this software sofa bow spring elastic limit protection architecture have a square frame that is formed by lumps of wood material combination, have a bow spring layer at the horizontal parallel arrangement in the upper portion of frame, and below on the bow spring layer at the horizontal horizontal layer board that is on a parallel with the bow spring layer that is provided with in the middle part of frame, in horizontal layer board bottom, installs additional and is fixed with rectangular backup pad, this software sofa bow spring limit keeps structure low cost, simple structure, easily operation, can make when using for a long time the sofa indeformable, do not sink the life of extension sofa, especially adapted extensive popularization.
Description
Technical field
The utility model relates to a kind of protection supporting construction of furniture, particularly a kind of Upholstered sofa semielliptic spring elastic limit operator guards.
Background technology
The bottom of present Upholstered sofa mostly adopts support section based on semielliptic spring, but because the sit down impulsive force that produces instantaneously of the semielliptic spring soft durometer on market and user is difficult to coordination and reaches optimum state in other words, if spring can make user not feel well too firmly, if spring is too soft, again can due to user sit down moment and produce impulsive force damage spring elastic limit or make spring local produce distortion, and now commercially do not have better structure perfectly to address this problem, therefore a kind of Upholstered sofa semielliptic spring limit holding structure is provided just to seem very necessary.
Summary of the invention
In order to solve cushion comfort level on existing market not and the problem that can be out of shape of Long-Time Service; this use is novel provides a kind of Upholstered sofa semielliptic spring elastic limit operator guards; this Upholstered sofa semielliptic spring elastic limit operator guards can make Upholstered sofa not subside in Long-Time Service, indeformable; and structure is simple; be easy to operation; with low cost, the service life of sofa can be extended, be easy to universal.
The technical solution adopted for the present invention to solve the technical problems is: Upholstered sofa semielliptic spring elastic limit operator guards, comprising: framework, semielliptic spring layer, horizontal supporting plate, gripper shoe, this Upholstered sofa semielliptic spring elastic limit operator guards has a square framework combined by lumps of wood material, semielliptic spring layer is shown in the parallel of the upper lateral of framework, semielliptic spring layer can disperse suffered pressure uniformly, in the below of semielliptic spring layer, framework middle part transverse direction be provided with the horizontal supporting plate being parallel to semielliptic spring layer, bottom horizontal supporting plate, install additional and be fixed with rectangular gripper shoe, like this, if user sits down firmly excessive instantaneously, be unlikely to the elastic limit destroying semielliptic spring layer, but by the horizontal supporting plate of below, gravity is held decomposition, thus effective protection semielliptic spring layer, extend the service life of sofa.
The distance of described semielliptic spring layer and horizontal supporting plate, sets according to the distance that semielliptic spring soft or hard degree distance is 5-10 centimetre.
The beneficial effects of the utility model are: this Upholstered sofa semielliptic spring elastic limit operator guards is with low cost, and structure is simple, are easy to operation, can make during Long-Time Service sofa indeformable, do not subside, extend the service life of sofa, be applicable to very much extensive universal.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Accompanying drawing 1 is structural principle schematic diagram of the present utility model.
1. frameworks in figure, 2. semielliptic spring layer, 3. horizontal supporting plate, 4. gripper shoe.
Detailed description of the invention
In FIG, Upholstered sofa semielliptic spring elastic limit operator guards, comprising: framework 1, semielliptic spring layer 2, horizontal supporting plate 3, gripper shoe 4, this Upholstered sofa semielliptic spring elastic limit operator guards has a square framework 1 combined by lumps of wood material, semielliptic spring layer 2 is shown in the parallel of the upper lateral of framework 1, semielliptic spring layer 2 can disperse suffered pressure uniformly, in the below of semielliptic spring layer 2, framework 1 middle part transverse direction be provided with the horizontal supporting plate 3 being parallel to semielliptic spring layer 2, bottom horizontal supporting plate 3, install additional and be fixed with rectangular gripper shoe 4, like this, if user sits down firmly excessive instantaneously, be unlikely to the elastic limit destroying semielliptic spring layer 2, but by the horizontal supporting plate 3 of below, gravity is held decomposition, thus effective protection semielliptic spring layer 2, extend the service life of sofa.
The distance of described semielliptic spring layer 2 and horizontal supporting plate 3, sets according to the distance that semielliptic spring soft or hard degree distance is 5-10 centimetre.
Claims (1)
1. Upholstered sofa semielliptic spring elastic limit operator guards, comprising: framework (1), semielliptic spring layer (2), horizontal supporting plate (3), gripper shoe (4); It is characterized in that: this Upholstered sofa semielliptic spring limit holding structure has a square framework (1) combined by lumps of wood material, semielliptic spring layer (2) is shown in the parallel of the upper lateral of framework (1), in the below of semielliptic spring layer (2), framework (1) middle part transverse direction be provided with the horizontal supporting plate (3) being parallel to semielliptic spring layer (2), in horizontal supporting plate (3) bottom, install additional and be fixed with rectangular gripper shoe (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520493563.9U CN204889324U (en) | 2015-07-06 | 2015-07-06 | Software sofa bow spring elastic limit protection architecture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520493563.9U CN204889324U (en) | 2015-07-06 | 2015-07-06 | Software sofa bow spring elastic limit protection architecture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204889324U true CN204889324U (en) | 2015-12-23 |
Family
ID=54911554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520493563.9U Active CN204889324U (en) | 2015-07-06 | 2015-07-06 | Software sofa bow spring elastic limit protection architecture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204889324U (en) |
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2015
- 2015-07-06 CN CN201520493563.9U patent/CN204889324U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |