CN208807938U - A kind of sofa frame - Google Patents
A kind of sofa frame Download PDFInfo
- Publication number
- CN208807938U CN208807938U CN201820521805.4U CN201820521805U CN208807938U CN 208807938 U CN208807938 U CN 208807938U CN 201820521805 U CN201820521805 U CN 201820521805U CN 208807938 U CN208807938 U CN 208807938U
- Authority
- CN
- China
- Prior art keywords
- frame
- spring assembly
- welded
- front bezel
- mounting plate
- 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
- 229910000639 Spring steel Inorganic materials 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 3
- 239000002023 wood Substances 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The utility model discloses a kind of sofa frames, including rear frame and front bezel, the both ends of frame and front bezel side close to each other are respectively welded left frame and left frame after described, symmetrically arranged left mounting plate and right mounting plate are respectively welded on the side that the left frame and left frame are located remotely from each other, frame and front bezel side close to each other are welded with the spring assembly of supporting beam and array distribution after described, and the bottom of the spring assembly is welded with two connecting rods parallel with rear frame.The utility model is successively welded using the spring steel wire of semicircular arc by clamping joint, form the spring assembly of domes, have the characteristics that elasticity is good and rigidity is strong, currently used wood sofa support bracket can be substituted, the usage amount of timber is reduced, environmental and durable, structure is simple, convenient for local replacing, cost is relatively low.
Description
Technical field
The utility model relates to technical field of furniture more particularly to a kind of sofa frames.
Background technique
Multiple groups spring is arranged on the base, is adhered by sponge and forms mostly using timber as pedestal for existing sofa, this
Sofa needs a large amount of timber, causes great damage to the forest reserves；It on the other hand, is sand that pedestal is made into timber
Hair, decouples and assembles relatively difficult, is easily damaged the structure of sofa, the sofa pedestal being made into timber, and plank used is general
Than relatively thin, when bearing the biggish people or object of weight, it is easy to cause wood deformation or fractures, local replacing can not be carried out and repaired
It is multiple, it will lead to entire sofa in this way and scrap.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of sofa frame proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of sofa frame, including rear frame and front bezel, it is described after frame and front bezel side close to each other two
End is respectively welded left frame and left frame, is respectively welded on the side that the left frame and left frame are located remotely from each other and symmetrically sets
The left mounting plate and right mounting plate set, it is described after frame and front bezel side close to each other be welded with supporting beam and array distribution
Spring assembly, the bottom of the spring assembly is welded with two connecting rods parallel with rear frame.
Preferably, the spring assembly is the waveform knot being composed of the spring steel wire of multiple semicircular arc-shaped structures
Structure is connected with clamping joint, the domes of the generally middle part protrusion of spring assembly between the end of two neighboring spring steel wire.
Preferably, the connecting rod is threaded through in the clamping joint of spring assembly.
Preferably, it is opened up on the top surface of frame and front bezel on the side of the left mounting plate and right mounting plate and afterwards
There is installation connecting hole.
In the utility model, is successively welded using the spring steel wire of semicircular arc by clamping joint, form domes
Spring assembly has the characteristics that elasticity is good and rigidity is strong, can substitute currently used wood sofa support bracket, reduce timber
Usage amount, environmental and durable, structure is simple, is convenient for local replacing, cost is relatively low.
Detailed description of the invention
Fig. 1 is the overlooking structure diagram of the utility model；
Fig. 2 is the side structure schematic view of the utility model；
Fig. 3 is the partial enlargement diagram in Fig. 1 at A.
In figure: frame, 2 front bezels, 3 left frames, 4 left frames, 5 left mounting plates, 6 right mounting plates, 7 supporting beams, 8 bullets after 1
Spring component, 9 connecting rods.
Specific embodiment
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.
Referring to Fig.1-3, a kind of sofa frame, including rear frame 1 and front bezel 2, rear frame 1 and front bezel 2 are close to each other
The both ends of side be respectively welded left frame 3 and left frame 4, welded respectively on the side that left frame 3 and left frame 4 are located remotely from each other
It is connected to symmetrically arranged left mounting plate 5 and right mounting plate 6.
Frame 1 and the side close to each other of front bezel 2 are welded with the spring assembly 8 of supporting beam 7 and array distribution, spring afterwards
Component 8 is the wavy shaped configuration being composed of the spring steel wire of multiple semicircular arc-shaped structures, the end of two neighboring spring steel wire
Clamping joint is connected between portion.
The domes of the generally middle part protrusion of spring assembly 8, such structure makes spring rate higher, not variable
Shape, so that integral, flexible is preferable, the bottom of spring assembly 8 is welded with two connecting rods 9 parallel with rear frame 1, connecting rod 9
Be threaded through in the clamping joint of spring assembly 8, to improve whole intensity, on the side of left mounting plate 5 and right mounting plate 6 and after
Installation connecting hole is offered on the top surface of frame 1 and front bezel 2.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (4)
1. a kind of sofa frame, including rear frame (1) and front bezel (2), it is characterised in that: frame (1) and front bezel after described
(2) both ends of side close to each other are respectively welded left frame (3) and left frame (4), the left frame (3) and left frame
(4) symmetrically arranged left mounting plate (5) and right mounting plate (6), the rear frame (1) are respectively welded on the side being located remotely from each other
Side close to each other is welded with the spring assembly (8) of supporting beam (7) and array distribution, the spring assembly with front bezel (2)
(8) bottom is welded with two connecting rods parallel with rear frame (1) (9).
2. a kind of sofa frame according to claim 1, which is characterized in that the spring assembly (8) is by multiple semicircles
The wavy shaped configuration that the spring steel wire of arc type structure is composed is connected with clamping between the end of two neighboring spring steel wire
Head, the domes of the generally middle part protrusion of spring assembly (8).
3. a kind of sofa frame according to claim 2, which is characterized in that the connecting rod (9) is threaded through spring assembly
(8) in clamping joint.
4. a kind of sofa frame according to claim 1, which is characterized in that the left mounting plate (5) and right mounting plate (6)
Side on and the top surface of rear frame (1) and front bezel (2) on offer installation connecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820521805.4U CN208807938U (en) | 2018-04-13 | 2018-04-13 | A kind of sofa frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820521805.4U CN208807938U (en) | 2018-04-13 | 2018-04-13 | A kind of sofa frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208807938U true CN208807938U (en) | 2019-05-03 |
Family
ID=66268354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820521805.4U Expired - Fee Related CN208807938U (en) | 2018-04-13 | 2018-04-13 | A kind of sofa frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208807938U (en) |
-
2018
- 2018-04-13 CN CN201820521805.4U patent/CN208807938U/en not_active Expired - Fee Related
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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: 20190503 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |