CN206284688U - A kind of sofa obturator and sofa - Google Patents
A kind of sofa obturator and sofa Download PDFInfo
- Publication number
- CN206284688U CN206284688U CN201621086794.9U CN201621086794U CN206284688U CN 206284688 U CN206284688 U CN 206284688U CN 201621086794 U CN201621086794 U CN 201621086794U CN 206284688 U CN206284688 U CN 206284688U
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- CN
- China
- Prior art keywords
- sofa
- obturator
- filling
- elastic component
- block
- 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
Links
- 238000005452 bending Methods 0.000 claims description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims 1
- 230000002427 irreversible effect Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 10
- 230000008901 benefit Effects 0.000 description 5
- 239000013536 elastomeric material Substances 0.000 description 4
- 241000276425 Xiphophorus maculatus Species 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 230000035882 stress Effects 0.000 description 2
- 239000002033 PVDF binder Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000009429 distress Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a kind of sofa obturator and sofa, the sofa obturator at least includes 2 filling blocks, connected by elastic component between adjacent 2 filling blocks, when filling block >=3, all filling blocks surround loop configuration by elastic component, the bottom of the filling block is provided with the first support member, and the lower end of all first support members is connected in retainer ring.The utility model is by setting multiple filling blocks, connected by elastic component between adjacent 2 filling blocks, when obturator is under pressure, elastic component can prevent filling block that irreversible deformation occurs, the ability of anti-deformation of obturator is improve, and then the service life of obturator can be improved.
Description
Technical field
The utility model is related to sofa production technical field, and in particular to a kind of sofa obturator and sofa.
Background technology
Sofa mainly includes sofa body and sofa cushion.In order to ensure the shape of sofa cushion keeps and supporting role, lead to
Obturator often can be internally provided with sofa cushion.
Existing obturator generally uses spring or some other elastomeric material, using spring, the restoring force of elastomeric material
Prevent the deformation of sofa cushion.Although current spring and elastomeric material can be realized preventing sofa cushion from deforming to a certain extent
Effect, but spring have it is not easy to install, be difficult to change, be difficult to check damaged condition, easily get rusty, and with use time then
Increase spring itself to deform upon；Other elastomeric materials have anti-deformation effect smaller.
Utility model content
The purpose of this utility model is to provide a kind of sofa obturator, and the anti-deformation effect for solving existing obturator is smaller
Problem, have the advantages that easy to install, easy replacing, will not corrosion.
Additionally, the utility model also provides a kind of sofa including above-mentioned sofa obturator.
The utility model is achieved through the following technical solutions：
A kind of sofa obturator, at least including 2 filling blocks, is connected, when filling out between adjacent 2 filling blocks by elastic component
When filling block >=3, all filling blocks surround loop configuration by elastic component, and the bottom of the filling block is provided with the first support
Part, the lower end of all first support members is connected in retainer ring.
Existing obturator be spring or other there is the elastomeric material of cushioning effect because spring have it is certain hard
Degree, it is necessary to spring is embedded in inside sofa seat when using spring as obturator, it is described it is embedded specifically refer to spring will not
Sofa seat is protruded from, spring inserts the inside of sofa seat, the mode of so embedded spring causes that spring is not easy to install, is difficult
Change, and be difficult to check the deformation extent of spring, also, spring also has the shortcomings that easily to get rusty, therefore, spring is used as sofa seat
Obturator provided no advantage against, then generate some other some elastic obturators.
Existing elastic obturator is logical to produce the platy structure for being arranged to plane for the ease of changing, and is arranged on sofa seat
Upper end, although existing elastic obturator have elasticity, with certain return action, shape can be replied after distress resolves
Become, but the deformation occurred when being under pressure is larger（I.e. anti deformational force is small）, the small elastic obturator of anti deformational force is being subject to
During excessive pressure, easily there is irreversible deformation, lose the function of replying deformation, and then cause the deformation of sofa seat（It is logical
Refer to pit）.
Filling block described in the utility model is made of the existing resilient plastic material of tool, such as PVC, PVDF, one
Aspect has elasticity, with certain deformation recovery ability and cushioning effect, on the other hand can avoid making easily to get rusty using spring
Problem；The filling block is platy structure, in order to be installed on the surface of sofa seat, is on the one hand easy to the peace of obturator
Dress and dismounting, are on the other hand easy to check damage and the deformation situation of obturator.
Elastic component described in the utility model has the effect for being lifted up filling block, effectively reduces obturator and is being under pressure
The western deformation of generation, improve obturator ability of anti-deformation.Specific mechanism is as follows：
The thickness of the filling block is more than elastic component（Become i.e. above filling block and protrude from elastic component）, when sofa seat is subject to
During pressure, the part or all of filling block of same obturator is under pressure, and moves down under the effect of the pressure, and shape occurs
Become, now, acting on for the pressure produced when elastic component is moved down by filling block is elastic because it has elastic-restoring force
Part prevents filling block from moving down to contract, it is to avoid filling block occurs irreversible deformation, and then improves raising filling
The ability of anti-deformation of body.Each obturator is preferably provided with 4 filling blocks, improves its structural stability.
First support member described in the utility model is made of existing plastic material, is connected with sofa seat by retainer ring
（Retainer ring can increase the structural stability that obturator is connected with sofa seat）, such structure cause filling soon with sofa seat it
Between there is certain interval, provide certain space to the fast compression of filling, be conducive to improving the cushioning effect of obturator.
Obturator described in the utility model is applied to sofa base, and multiple obturators are provided with same sofa base.
The utility model is connected, in obturator between adjacent 2 filling blocks by setting multiple filling blocks by elastic component
When being under pressure, elastic component can prevent filling block that irreversible deformation occurs, and improve the ability of anti-deformation of obturator, enter
And the service life of obturator can be improved.
Further, internal diameter of the external diameter of retainer ring less than loop configuration.
Specifically, the lower end of first support member comes closer and converges in retainer ring, is conducive to improving Stability Analysis of Structures
Property.
Further, loop configuration is provided centrally with fixed block, and connector is passed through between the fixed block and filling block
Connection, the connector is engraved structure.
The engraved structure specifically refers to be provided with some regular or irregular through hole or groove on platy structure；It is described
Fixed block and connector are made of existing plastics.
The connector has Telescopic, is elongated under stress effect, and resilience is original state after stress disappears.
On the one hand the fixed block is conducive to the structural stability for improving obturator with setting for connector, on the other hand,
With certain cushioning effect and restoring force, the deformation that can to a certain extent prevent filling fast further improves obturator
Ability of anti-deformation.
Further, the lower end of fixed block is connected by the second support member with retainer ring.
The fixed block when being under pressure can be avoided to deform upon.
Further, filling block is engraved structure or U-shaped structure.
Engraved structure or U-shaped structure can improve the elasticity and restoring force of filling block.
Further, elastic component is made up of multiple bending sections.
Specifically, elastic component has multiple bending sections to be connected with each other and forms（Repeated towards opposite inverse-arc shape by elastic plate
Bending is formed, i.e., bent to the right after bending certain radian to the left after certain radian again to the left, is so repeated）.
Above-mentioned elastic component has preferable elastic-restoring force, not only itself is not susceptible to deformation, and fast for filling
With larger pulling force, the ability of anti-deformation of obturator is improved.
Further, bending section is arcuate structure, the round and smooth connection in adjacent flex portion.
Further, elastic component is formed by elastic plate by repeatedly folding.
It is described to be folded into along broken line doubling,（Repeat towards opposite that reversely directly bending is formed by elastic plate, i.e., to
After being bent to the right after left bending again to the left, so repeat）.
Above-mentioned elastic component has preferable elastic-restoring force, not only itself is not susceptible to deformation, and fast for filling
With larger pulling force, the ability of anti-deformation of obturator is improved.
Further, it is provided with reinforcing ring between all first support members.
The setting of reinforcing ring can improve the structural stability between all first support members.
Meanwhile, reinforcing ring limits within the specific limits the distance between all first support members, it is to avoid the first support member
Between open excessive, and then further avoid obturator and deform upon.
A kind of sofa including above-mentioned obturator, including sofa seat and sofa backrest, set fluted on the sofa seat,
The obturator is arranged in groove.
The utility model compared with prior art, has the following advantages and advantages：
The utility model is connected, in obturator between adjacent 2 filling blocks by setting multiple filling blocks by elastic component
When being under pressure, elastic component can prevent filling block that irreversible deformation occurs, and improve the ability of anti-deformation of obturator, enter
And the service life of obturator can be improved.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the utility model embodiment, constitutes the one of the application
Part, does not constitute the restriction to the utility model embodiment.In the accompanying drawings：
Fig. 1 is the structural representation one of obturator；
Fig. 2 is the structural representation two of obturator；
Fig. 3 is the structural representation that the first support member coordinates with retainer ring；
Fig. 4 is the structural representation of sofa.
Mark and corresponding parts title in accompanying drawing：
1- filling blocks, 2- elastic components, 3- fixed blocks, 4- connectors, 5- sofa seats, 6- sofa backrests, 11- first is supported
Part, 12- retainer rings, 13- reinforcing rings, 21- bending sections, 51- grooves.
Specific embodiment
To make the purpose of this utility model, technical scheme and advantage become more apparent, with reference to embodiment and accompanying drawing,
The utility model is described in further detail, and exemplary embodiment of the present utility model and its explanation are only used for explaining this
Utility model, is not intended as to restriction of the present utility model.
Embodiment 1：
As shown in Figure 1, Figure 3, a kind of sofa obturator, including 4 filling blocks 1, pass through bullet between adjacent 2 filling blocks 1
Property part 2 is connected, and all filling blocks 1 surround loop configuration by elastic component 2, and the bottom of the filling block 1 is provided with the first support
Part 11, the lower end of all first support members 11 is connected in retainer ring 12；The filling block 1 is U-shaped structure, the U-shaped structure
Openend point to loop configuration center；The elastic component 2 is made up of multiple bending sections 21；The bending section 21 is arc knot
Structure, the round and smooth connection in adjacent flex portion 21.
Embodiment 2：
As shown in Figure 2 and Figure 3, the present embodiment is based on embodiment 1, and the present embodiment is with the difference of embodiment 1：It is described to fill out
Block 1 is filled for engraved structure；The elastic component 2 is formed by elastic plate by repeatedly folding.
Embodiment 3：
As shown in Figure 1 to Figure 3, the present embodiment is based on embodiment 1 or embodiment 2, and the external diameter of the retainer ring 12 is less than ring
The internal diameter of shape structure；The loop configuration is provided centrally with fixed block 3, by connection between the fixed block 3 and filling block 1
Part 4 is connected, and the connector 4 is engraved structure；The lower end of the fixed block 3 is connected by the second support member with retainer ring 12；
Reinforcing ring 13 is provided between all first support members 11.
Embodiment 4：
As shown in Figures 1 to 4, a kind of sofa, including sofa seat 5 and sofa backrest 6, are provided with recessed on the sofa seat 5
Groove 51, the obturator is arranged in groove 51, and the obturator is structure described in embodiment 1 to any one of embodiment 3.
Above-described specific embodiment, is entered to the purpose of this utility model, technical scheme and beneficial effect
One step is described in detail, be should be understood that and be the foregoing is only specific embodiment of the present utility model, is not used to limit
Fixed protection domain of the present utility model, all any modifications within spirit of the present utility model and principle, made, equally replaces
Change, improve, should be included within protection domain of the present utility model.
Claims (10)
1. a kind of sofa obturator, it is characterised in that at least including 2 filling blocks（1）, adjacent 2 filling blocks（1）Between pass through
Elastic component（2）Connection, works as filling block（1）At >=3, all filling blocks（1）By elastic component（2）Loop configuration is surrounded, it is described
Filling block（1）Bottom be provided with the first support member（11）, all first support members（11）Lower end be connected to retainer ring（12）
On.
2. a kind of sofa obturator according to claim 1, it is characterised in that the retainer ring（12）External diameter be less than ring
The internal diameter of shape structure.
3. a kind of sofa obturator according to claim 1, it is characterised in that being provided centrally with for the loop configuration is solid
Determine block（3）, the fixed block（3）With filling block（1）Between pass through connector（4）Connection, the connector（4）It is hollow out knot
Structure.
4. a kind of sofa obturator according to claim 3, it is characterised in that the fixed block（3）Lower end by the
Two support members and retainer ring（12）Connection.
5. a kind of sofa obturator according to claim 1, it is characterised in that the filling block（1）It is engraved structure or U
Shape structure.
6. a kind of sofa obturator according to claim 1, it is characterised in that the elastic component（2）By multiple bending sections
（21）Composition.
7. a kind of sofa obturator according to claim 6, it is characterised in that the bending section（21）It is arcuate structure,
Adjacent flex portion（21）Round and smooth connection.
8. a kind of sofa obturator according to claim 1, it is characterised in that the elastic component（2）Passed through by elastic plate
Repeatedly fold and formed.
9. a kind of sofa obturator according to claim 1, it is characterised in that all first support members（11）Between set
There is reinforcing ring（13）.
10. a kind of sofa including sofa obturator described in any one of claim 1 to 9, it is characterised in that including sofa seat
（5）And sofa backrest（6）, the sofa seat（5）It is upper to set fluted（51）, the obturator is arranged on groove（51）It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621086794.9U CN206284688U (en) | 2016-09-28 | 2016-09-28 | A kind of sofa obturator and sofa |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621086794.9U CN206284688U (en) | 2016-09-28 | 2016-09-28 | A kind of sofa obturator and sofa |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206284688U true CN206284688U (en) | 2017-06-30 |
Family
ID=59095295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621086794.9U Expired - Fee Related CN206284688U (en) | 2016-09-28 | 2016-09-28 | A kind of sofa obturator and sofa |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206284688U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106419286A (en) * | 2016-09-28 | 2017-02-22 | 成都柒柒家祥科技有限公司 | Filler and sofa |
-
2016
- 2016-09-28 CN CN201621086794.9U patent/CN206284688U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106419286A (en) * | 2016-09-28 | 2017-02-22 | 成都柒柒家祥科技有限公司 | Filler and sofa |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170630 Termination date: 20180928 |