CN207940536U - Three layers of limit protection of one kind collapsing device - Google Patents
Three layers of limit protection of one kind collapsing device Download PDFInfo
- Publication number
- CN207940536U CN207940536U CN201820340366.7U CN201820340366U CN207940536U CN 207940536 U CN207940536 U CN 207940536U CN 201820340366 U CN201820340366 U CN 201820340366U CN 207940536 U CN207940536 U CN 207940536U
- Authority
- CN
- China
- Prior art keywords
- spring
- reinforcing strip
- fixed link
- layers
- installation part
- 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.)
- Expired - Fee Related
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- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The utility model discloses a kind of three layers of limit protection to collapse device, including fixed link, reinforcing strip and spring, the fixed link is internally provided with pressurization item, and installation part is fixed on the inside of fixed link, reinforcing strip is installed between the installation part, and the both ends of reinforcing strip are mutually fixed by connector with installation part, and spring is provided between the installation part.The reinforcing strip that three layers of limit protection collapse device installation can provide a supporting role between fixed link, the elastic construction of spring can provide spring function for user, to improve the usage comfort of user, the transport installation and the repair in later stage of removable unloading functions more convenient early period of spring is replaced simultaneously, spring and the symmetrical arcuate structure of reinforcing strip make there is space between spring and reinforcing strip, so as to place cavernous body or cotton mass between spring and reinforcing strip, effect is collapsed to provide three-layer protection for sofa, sofa is effectively prevent to deform.
Description
Technical field
The utility model is related to anti-collapse device technical field, specially a kind of three layers of limit protection collapses device.
Background technology
Sofa has been furniture necessary to many families, sofa available on the market generally have low back of the body sofa, highback sofa and
Between three kinds of common sofa between the above two, " sofa " is an alien word, according to English word sofa transliteration, for one kind
More seat chairs equipped with cushion are equipped with the chair of spring or thick foamed plastics etc., and there is handrail on both sides, are the one of software furniture
Kind.
Existing sofa protection collapses apparatus structure complexity, and is not easy to remove and install, it has not been convenient to which transport carries, simultaneously
Collapse effect is poor, and sofa spring function is poor, and use is uncomfortable.
Utility model content
The purpose of this utility model is to provide a kind of three layers of limit protection to collapse device, is carried with solving above-mentioned background technology
The sofa existing currently on the market protection gone out collapses apparatus structure complexity, and is not easy to remove and install, it has not been convenient to which transport is taken
Band, while collapse effect is poor, sofa spring function is poor, uses uncomfortable problem.
To achieve the above object, the utility model provides the following technical solutions：Three layers of limit protection of one kind collapsing device, wraps
Fixed link, reinforcing strip and spring are included, the fixed link is internally provided with pressurization item, and installation is fixed on the inside of fixed link
Part is equipped with reinforcing strip between the installation part, and the both ends of reinforcing strip are mutually fixed by connector with installation part, the installation
Spring is provided between part.
Preferably, the pressurization item is equally distributed on the surface of fixed link.
Preferably, the shape of the reinforcing strip is arc.
Preferably, the spring is made of multiple serpentines, and spring is at least provided with six, while spring and fixed link
Between be detachable structure.
Preferably, the shape of the spring is arc, and it is symmetrical with the arcuate structure of reinforcing strip.
Compared with prior art, the utility model has the beneficial effects that：Three layers of limit protection collapse adding for device setting
Press strip can reinforce the structure of fixed link, to prevent weight from fixed link being caused to deform, prolong the service life, and reinforcing strip can be
It is provided a supporting role between fixed link, to prevent spring from excessively deforming, influences the modeling structure of sofa entirety, keep outside it
The elastic construction of aesthetics, spring can provide spring function for user, to improve the usage comfort of user, simultaneously
The transport installation and the repair in later stage of removable unloading functions more convenient early period of spring is replaced, spring and the symmetrical arc of reinforcing strip
Shape structure makes there is space between spring and reinforcing strip, so as to place cavernous body or cotton between spring and reinforcing strip
Group collapses effect to provide three-layer protection for sofa, sofa is effectively prevent to deform.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model side structure schematic view.
In figure：1, fixed link, 2, pressurization item, 3, installation part, 4, reinforcing strip, 5, connector, 6, spring.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：Three layers of limit protection of one kind collapsing device, including
Fixed link 1, pressurization item 2, installation part 3, reinforcing strip 4, connector 5 and spring 6, fixed link 1 are internally provided with pressurization item 2, and
The inside of fixed link 1 is fixed with installation part 3, and pressurization item 2 is equally distributed on the surface of fixed link 1, and pressurization item 2 can reinforce fixation
The structure of bar 1 prolongs the service life to prevent weight from fixed link 1 being caused to deform, reinforcing strip 4 is equipped between installation part 3,
And the both ends of reinforcing strip 4 are fixed by connector 5 and 3 phase of installation part, the shape of reinforcing strip 4 is arc, and reinforcing strip 4 can be solid
It is provided a supporting role between fixed pole 1, to prevent spring 6 from excessively deforming, influences the modeling structure of sofa entirety, keep outside it
Aesthetics is provided with spring 6 between installation part 3, and spring 6 is made of multiple serpentines, and spring 6 is at least provided with six, simultaneously
It is detachable structure between spring 6 and fixed link 1, the elastic construction of spring 6 can provide spring function for user, to carry
The usage comfort of high user, while the repair of the transport installation and later stage of removable unloading functions more convenient early period of spring 6
It replaces, the shape of spring 6 is arc, and it is symmetrical with the arcuate structure of reinforcing strip 4, spring 6 and the symmetrical arc of reinforcing strip 4
Shape structure makes there is space between spring 6 and reinforcing strip 4, so as to place cavernous body or cotton between spring 6 and reinforcing strip 4
Flower group collapses effect to provide three-layer protection for sofa, sofa is effectively prevent to deform.
Operation principle：When collapsing device using three layers of limit protection, by reinforcing strip 4 and consolidated by connector 5 first
The installation part 3 of the inside of fixed pole 1 is connected to a fixed, between spring 6 is then mounted on fixed link 1, then to spring 6 and reinforcing strip 4
Between filling sponge body or cotton mass, collapse effect to providing three-layer protection for sofa, effectively prevent sofa to deform, spring 6
Elastic construction can provide spring function for user, to improve the usage comfort of user, while spring 6 is removable
The transport installation and the repair in later stage of unloading functions more convenient early periods is replaced, to complete a series of activities.
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art is come
Say, still can with technical scheme described in the above embodiments is modified, or to which part technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of three layers of limit protection collapses device, including fixed link (1), reinforcing strip (4) and spring (6), it is characterised in that：Institute
That states fixed link (1) is internally provided with pressurization item (2), and installation part (3), the installation part are fixed on the inside of fixed link (1)
(3) reinforcing strip (4) is installed, and the both ends of reinforcing strip (4) are mutually fixed by connector (5) and installation part (3) between, the peace
Spring (6) is provided between piece installing (3).
2. a kind of three layers of limit protection according to claim 1 collapses device, it is characterised in that：Described pressurization item (2) etc.
Away from the surface for being distributed in fixed link (1).
3. a kind of three layers of limit protection according to claim 1 collapses device, it is characterised in that：The reinforcing strip (4)
Shape is arc.
4. a kind of three layers of limit protection according to claim 1 collapses device, it is characterised in that：The spring (6) is by more
A serpentine is constituted, and spring (6) is detachable structure at least provided with six, while between spring (6) and fixed link (1).
5. a kind of three layers of limit protection according to claim 1 collapses device, it is characterised in that：The shape of the spring (6)
Shape is arc, and it is symmetrical with the arcuate structure of reinforcing strip (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820340366.7U CN207940536U (en) | 2018-03-13 | 2018-03-13 | Three layers of limit protection of one kind collapsing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820340366.7U CN207940536U (en) | 2018-03-13 | 2018-03-13 | Three layers of limit protection of one kind collapsing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207940536U true CN207940536U (en) | 2018-10-09 |
Family
ID=63696918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820340366.7U Expired - Fee Related CN207940536U (en) | 2018-03-13 | 2018-03-13 | Three layers of limit protection of one kind collapsing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207940536U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115251633A (en) * | 2022-06-13 | 2022-11-01 | 嘉兴品智智能家居有限公司 | Sofa convenient to dismouting |
-
2018
- 2018-03-13 CN CN201820340366.7U patent/CN207940536U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115251633A (en) * | 2022-06-13 | 2022-11-01 | 嘉兴品智智能家居有限公司 | Sofa convenient to dismouting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181009 Termination date: 20210313 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |