CN218304152U - Sofa seat spring connection structure - Google Patents
Sofa seat spring connection structure Download PDFInfo
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- CN218304152U CN218304152U CN202222212051.3U CN202222212051U CN218304152U CN 218304152 U CN218304152 U CN 218304152U CN 202222212051 U CN202222212051 U CN 202222212051U CN 218304152 U CN218304152 U CN 218304152U
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Abstract
The utility model relates to a sofa seat spring connection structure relates to the technical field of sofa, including a plurality of seat spring assemblies, be provided with on the seat spring assembly and be used for hanging the couple of establishing and carrying out the location on the front and back crossbeam, and a plurality of seat spring assemblies link together through coupling assembling. According to the sofa, the seat spring assemblies are connected together through the connecting component and then hung on the front and rear cross beams through the hooks, so that the distance between every two adjacent seat spring assemblies is the same, the probability of deformation of the seat spring assemblies is reduced, and the comfort of people when using the sofa is improved; and hang simultaneously through a plurality of seat spring assemblies and establish to connect on the front and back crossbeam to the intensity of installation seat spring has been reduced.
Description
Technical Field
The application relates to the technical field of sofas, in particular to a sofa seat spring connecting structure.
Background
The sofa is a multi-seat chair with soft cushion, generally a backrest chair with spring or thick foam plastics, etc., and the two sides are provided with armrests, which is one kind of soft furniture.
Among the prior art, the sofa generally by the cushion, the back, front and back crossbeam and a plurality of seat spring are constituteed, the seat spring has certain camber and installs in front and back crossbeam, the cushion is installed on the seat spring, and generally hang a plurality of seat springs respectively on the front and back crossbeam when installing a plurality of seat springs, then a plurality of paper package steel wires of rethread are in the same place a plurality of seat spring fixed connection, because need install a plurality of paper package steel wires behind a plurality of springs alone again, and through a plurality of seat springs of manual installation, thereby the condition that two adjacent seat springs differ from the distance appears easily, the seat spring has been reduced and has been supported intensity to the cushion, consequently, appear warping easily, the travelling comfort when people use the sofa has been reduced.
SUMMERY OF THE UTILITY MODEL
In order to improve the comfort when people use the sofa, the application provides a sofa seat spring connecting structure.
The application provides a sofa seat spring connection structure adopts following technical scheme:
a sofa seat spring connecting structure comprises a plurality of seat spring assemblies, wherein hooks used for being hung on front and rear cross beams to be positioned are arranged on the seat spring assemblies, and the seat spring assemblies are connected together through a connecting assembly.
By adopting the technical scheme, the seat spring assemblies are connected together through the connecting component and then hung on the front and rear cross beams through the hooks, so that the distance between two adjacent seat spring assemblies is the same, the probability of deformation of the seat spring assemblies is reduced, and the comfort of people when using the sofa is improved; and hang simultaneously through a plurality of seat spring assemblies and establish to connect on the front and back crossbeam to convenience when having improved the installation seat spring assembly has reduced the intensity of installation seat spring.
Optionally, the connection assembly includes:
a first connecting plate disposed on a plurality of seat spring assemblies;
and the second connecting plate is arranged on the first connecting plate and is connected with the seat spring assembly.
Through adopting above-mentioned technical scheme, first connecting plate and second connecting plate link together a plurality of seat spring assemblies simultaneously, have improved the joint strength between a plurality of seat spring assemblies, have consequently improved the support effect of seat spring to the cushion, have improved the travelling comfort when people use the sofa.
Optionally, the seat spring assembly is formed by connecting a plurality of bent portions together, and the first connecting plate and the second connecting plate are respectively connected with three adjacent side walls of the bent portions.
Through adopting above-mentioned technical scheme, first connecting plate and second connecting plate carry out even support to the kink, have improved the stability of seat spring, have improved the travelling comfort when people use the sofa.
Optionally, the first connecting plate, the second connecting plate and the seat spring assembly are integrally formed.
Through adopting above-mentioned technical scheme, improved the joint strength between first connecting plate, second connecting plate and the seat spring assembly to improve further seat spring and to the support effect of cushion, improved the travelling comfort when people use the sofa.
Optionally, the seat spring assembly is composed of at least one section of seat spring single body and is connected together through a first connecting plate and a second connecting plate.
Through adopting above-mentioned technical scheme, the seat spring can be produced according to the production needs, then links together one section or even multistage seat spring monomer through first connecting plate and second connecting plate, consequently has also improved the support effect of seat spring to the cushion when having improved seat spring production facility nature.
Optionally, one end of the seat spring assembly, which is far away from the hook, is connected with the front and rear cross beams through a fixing component, and the fixing component includes:
the fixing plate is arranged on the front cross beam and the rear cross beam, and the seat spring assembly is placed on the fixing plate;
and the elastic buckle plate is arranged on the fixing plate and is abutted against the seat spring assembly for positioning.
Through adopting above-mentioned technical scheme, place seat spring assembly one end on the fixed plate, make seat spring and elasticity buckle conflict, then the pulling couple is hung and is established on the front and back crossbeam, and the couple removes pulling seat spring extrusion elasticity buckle, make the seat spring move to between elasticity buckle and the fixed plate, and elasticity buckle supports to press and fixes a position on the seat spring, consequently the couple, fixed plate and elasticity buckle cooperation are fixed a position the seat spring, the stability after the seat spring installation has been improved, consequently, the travelling comfort when people use the sofa has been improved.
Optionally, one end of the hook and the seat spring assembly, which is far away from the hook, is respectively provided with a first plastic sleeve and a second plastic sleeve, which are made of plastic materials, and the first plastic sleeve and the second plastic sleeve are respectively in contact with the front beam, the rear beam and the fixing plate.
Through adopting above-mentioned technical scheme, first plastic sheath and second plastic sheath contact with front and back crossbeam and fixed plate respectively to reduce rigid contact and the probability of noise, improved the travelling comfort when people use the sofa.
Optionally, a plurality of the first plastic sleeves are connected together through a connecting transverse plate.
By adopting the technical scheme, the stability of the whole seat spring after installation is improved, and the comfort of people when using the sofa is further improved.
Optionally, the second plastic sleeve is provided with a positioning groove, and the elastic pinch plate is clamped and installed on the positioning groove for positioning.
Through adopting above-mentioned technical scheme, the constant head tank is fixed a position elasticity buckle and seat spring to further improve the stability after the seat spring installation, improved the support effect of seat spring to the cushion, consequently improved the travelling comfort when people use the sofa.
Optionally, a guide angle convenient for the elastic buckle plate to be clamped in is arranged on the positioning groove.
Through adopting above-mentioned technical scheme, convenience when the direction angle has improved the seat spring installation has reduced intensity when staff's installation seat spring.
In summary, the present application includes at least one of the following beneficial technical effects:
the seat spring assemblies are connected together through the connecting component and then hung on the front cross beam and the rear cross beam through the hooks, so that the distance between every two adjacent seat spring assemblies is the same, the probability of deformation of the seat spring assemblies is reduced, and the comfort of people using the sofa is improved; and hang simultaneously through a plurality of seat spring assemblies and establish to connect on the front and back crossbeam to convenience when having improved the installation seat spring assembly has reduced the intensity of installation seat spring.
Drawings
FIG. 1 is a perspective view of the present application;
FIG. 2 is a partial exploded view of the present application, showing primarily the connecting assembly and securing assembly;
reference numerals are as follows: 1. a seat spring assembly; 12. a bent portion; 2. front and rear cross members; 21. a square plate; 22. a pipeline; 3. a connection assembly; 31. a first connecting plate; 32. a second connecting plate; 4. a fixing assembly; 41. a fixing plate; 42. a vertical section; 43. a first horizontal segment; 44. a second horizontal segment; 5. an elastic buckle plate; 51. a vertical portion; 52. a pressing part; 6. a first plastic sheath; 61. connecting the transverse plates; 7. a second plastic sheath; 71. positioning a groove; 72. and (4) a guide angle.
Detailed Description
The present application is described in further detail below with reference to FIGS. 1-2.
The embodiment of the application discloses a sofa seat spring connection structure.
Referring to fig. 1, sofa seat spring connection structure includes seat spring assembly 1 that a plurality of levels interval set up, all is provided with on every seat spring assembly 1 to hang and establishes the couple that advances line location on the front and back crossbeam 2, and a plurality of seat spring assemblies 1 link together through coupling assembling 3, and every seat spring assembly 1 keeps away from couple one end and all is connected with front and back crossbeam 2 through fixed subassembly 4 simultaneously, and every seat spring all is the arch.
Referring to fig. 1 and 2, the front and rear beams 2 are of a rectangular frame structure, the front and rear beams 2 include three square plates 21 and three pipelines 22 connected together, the three square plates 21 are connected end to end, the pipelines 22 and the three square plates 21 are matched to form a rectangular body, and the array direction of the seat spring assemblies 1 is parallel to the axis direction of the pipelines 22; each seat spring assembly 1 comprises at least one section of seat spring single body, and the seat spring single bodies are selected according to the production process requirements, so that the number of the seat spring single bodies can be two or more; the seat spring single body comprises a plurality of bending parts 12 which are connected end to end, and the projection of the bending parts 12 in the vertical direction is in a shape of '21274'.
Referring to fig. 1 and 2, the connection assembly 3 includes a first connection plate 31 and a second connection plate 32, the first connection plate 31 extends along the axis direction of the pipeline 22 and is connected to each seat spring unit, the first connection plate 31 is provided with a plurality of bending portions 12 which are arranged on the seat spring assembly 1 in a one-to-one correspondence manner, the first connection plate 31 is fixedly mounted on the side walls of the bending portions 12, the second connection plate 32 is provided with a plurality of bending portions 12 which are connected to the first connection plate 31 in a one-to-one correspondence manner, the second connection plate 32 is integrally arranged on the first connection plate 31, the second connection plate 32 is fixedly connected to the two opposite side walls of the bending portions 12, and therefore the two ends of the first connection plate 31 and the two ends of the second connection plate 32 are fixedly connected to the adjacent side walls of the bending portions 12.
Referring to fig. 1 and 2, the hook is hung on the pipeline 22 for positioning, the fixing component 4 is arranged on the side wall of the square plate 21 far away from one side of the pipeline 22, the fixing component 4 comprises a fixing plate 41 and an elastic buckle 5, the fixing plate 41 comprises a vertical section 42 and a first horizontal section 43 and a second horizontal section 44, the vertical section 42 and the second horizontal section are integrally arranged together, the first horizontal section 43 is positioned above the second horizontal section 44 and positioned on two sides of the vertical section 42, the first horizontal section 43 is fixedly arranged on the upper surface of the square plate 21, the side wall of the vertical section 42 is abutted on the side wall of the square plate 21 close to one side of the pipeline 22, and the second horizontal section 44 is positioned on one side of the vertical section 42 close to the pipeline 22 and the hook.
Referring to fig. 1 and 2, the elastic buckle plate 5 is fixedly installed on the upper surface of the second horizontal section 44, the elastic buckle plate 5 has elasticity, meanwhile, the elastic buckle plate 5 comprises a vertical part 51 and a pressing part 52 which are connected together, the vertical part 51 is arranged vertically upwards, the pressing part 52 is positioned at the top end of the vertical part 51 and is positioned at one side close to the vertical section 42, and meanwhile, the pressing part 52 is arranged obliquely upwards; one end of the seat spring assembly 1, which is far away from the hook, can be placed between the pressing portion 52 and the vertical section 42, then the seat spring assembly 1 is abutted against the fixing plate 41, the hook is pulled to be hung on the pipeline 22, and the seat spring assembly 1 can extrude the pressing portion 52, so that the seat spring assembly 1 is clamped between the pressing portion 52 and the second horizontal section 44, meanwhile, the seat spring assembly 1 is pressed against the vertical portion 51, and the pressing portion 52 is pressed against the seat spring assembly 1, thereby realizing the positioning of the seat spring assembly 1.
Referring to fig. 1 and 2, a first plastic sleeve 6 is mounted on the hook, a second plastic sleeve 7 is mounted on one end of the seat spring assembly 1, which enters between the pressing part 52 and the second horizontal section 44, both the first plastic sleeve 6 and the second plastic sleeve 7 are made of plastic materials, the first plastic sleeve 6 is hung on the pipeline 22 and contacts with the pipeline 22, and the second plastic sleeve 7 contacts with the elastic buckle 5 and the fixing plate 41, so that noise generated when the hard material is rubbed is reduced; meanwhile, the first plastic sleeves 6 connected with the plurality of hooks are fixedly connected together through the connecting transverse plate 61, the second plastic sleeve 7 is provided with an annular positioning groove 71, the elastic buckle plate 5 can be clamped and mounted on the positioning groove 71, and the elastic buckle plate 5 is abutted against the side wall of the positioning groove 71, so that the seat spring assembly 1 is positioned; meanwhile, the positioning groove 71 is provided with a guide angle 72 which is convenient for the elastic buckle plate 5 to be clamped in.
Referring to fig. 1 and 2, the first connecting plate 31, the second connecting plate 32, the first plastic sleeve 6, the second plastic sleeve 7, the connecting transverse plate 61 and the seat spring assembly 1 are formed by injection molding and integral molding, so that the supporting effect of the seat spring assembly 1 on the seat cushion is improved.
The working principle of the embodiment of the application is as follows:
put into injection mold with a plurality of seat spring assemblies 1, then mould plastics, therefore first connecting plate 31 and second connecting plate 32 a plurality of seat spring assemblies 1 fixed connection together, mould plastics simultaneously and obtain first plastic sheath 6 and second plastic sheath 7, then move the one end that the couple was kept away from to seat spring assembly 1 to between elastic buckle 5 and the vertical section 42 and with the contact of second horizontal segment 44, then pulling second plastic sheath 7 and hanging to establishing on pipeline 22, and the one end card that seat spring assembly 1 kept away from second plastic sheath 7 is gone into between elastic buckle 5 and the second horizontal segment 44, elastic buckle 5 supports and presses and fixes a position on seat spring assembly 1, consequently has reduced the probability that seat spring assembly 1 takes place the deformation, the travelling comfort when people use the sofa has been improved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides a sofa seat spring connection structure, includes a plurality of seat spring assemblies (1), its characterized in that: the seat spring assembly (1) is provided with a hook used for being hung on the front and rear cross beams (2) to be positioned, and the seat spring assemblies (1) are connected together through the connecting assembly (3).
2. A sofa seat spring connecting structure according to claim 1, wherein: the connection assembly (3) comprises:
a first connecting plate (31), wherein the first connecting plate (31) is arranged on a plurality of seat spring assemblies (1);
and the second connecting plate (32) is arranged on the first connecting plate (31) and is connected with the seat spring assembly (1).
3. A sofa seat spring connecting structure according to claim 2, wherein: the seat spring assembly (1) is formed by connecting a plurality of bent parts (12), and the first connecting plate (31) and the second connecting plate (32) are respectively connected with three adjacent side walls of the bent parts (12).
4. The sofa seat spring attaching structure according to claim 3, wherein: the first connecting plate (31), the second connecting plate (32) and the seat spring assembly (1) are integrally formed.
5. A sofa seat spring connecting structure according to claim 2, wherein: the seat spring assembly (1) is composed of at least one section of seat spring single body and is connected together through a first connecting plate (31) and a second connecting plate (32).
6. The sofa seat spring attaching structure according to claim 1, wherein: seat spring assembly (1) is kept away from the one end of couple and is passed through fixed subassembly (4) and be connected with front and back crossbeam (2), fixed subassembly (4) include:
the fixing plate (41), the fixing plate (41) is arranged on the front and rear cross beams (2), and the seat spring assembly (1) is placed on the fixing plate (41);
the elastic buckle plate (5) is arranged on the fixing plate (41) and is pressed against the seat spring assembly (1) to be positioned.
7. A sofa seat spring connecting structure according to claim 6, wherein: the hook and seat spring assembly (1) is provided with a first plastic sleeve (6) and a second plastic sleeve (7) which are made of plastic materials at one ends far away from the hook, and the first plastic sleeve (6) and the second plastic sleeve (7) are respectively contacted with the front cross beam (2) and the rear cross beam (2) and the fixing plate (41).
8. A sofa seat spring connecting structure according to claim 7, wherein: the first plastic sleeves (6) are connected together through a connecting transverse plate (61).
9. A sofa seat spring connecting structure according to claim 7, wherein: the positioning groove (71) is formed in the second plastic sleeve (7), and the elastic buckle plate (5) is clamped and mounted on the positioning groove (71) to be positioned.
10. The sofa seat spring attaching structure according to claim 9, wherein: and a guide angle (72) convenient for the elastic buckle plate (5) to be clamped in is arranged on the positioning groove (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222212051.3U CN218304152U (en) | 2022-08-22 | 2022-08-22 | Sofa seat spring connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222212051.3U CN218304152U (en) | 2022-08-22 | 2022-08-22 | Sofa seat spring connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218304152U true CN218304152U (en) | 2023-01-17 |
Family
ID=84883523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222212051.3U Active CN218304152U (en) | 2022-08-22 | 2022-08-22 | Sofa seat spring connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218304152U (en) |
-
2022
- 2022-08-22 CN CN202222212051.3U patent/CN218304152U/en active Active
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