CN209073878U - A kind of Sofa cushion easy to disassemble - Google Patents

Abstract

The utility model discloses a kind of Sofa cushions easy to disassemble, including sofa ontology, side rails, backrest, support spring, zipper, cushion, strong type spongy layer, soft-type spongy layer, cotton filled layer and collodion layer, sofa ontology is by side rails, backrest and cushion composition, the side of cushion is fixed with backrest, the two sides of cushion are fixed with side rails, side rails, the outside of backrest and cushion is enclosed with crust, the inside of crust is filled with filler, the bottommost of filler is fixed with strong type spongy layer, soft-type spongy layer is fixed with above strong type spongy layer, cotton filled layer is fixed with above soft-type spongy layer, collodion layer is fixed with above cotton filled layer, collodion layer is divided into three layers and is respectively as follows: the first collodion layer, second collodion layer and third collodion layer, this kind of utility model has elastic strong, And use for a long time will not follow the string, and advantage easy to disassemble.

Description

A kind of Sofa cushion easy to disassemble

Technical field

The utility model belongs to cushion technical field, more particularly to a kind of Sofa cushion easy to disassemble.

Background technique

" sofa " is an alien word, according to English word sofa transliteration.For a kind of more seat chairs equipped with cushion Son.Chair equipped with spring or thick foamed plastics etc., it is one kind of soft dress furniture that, which there is handrail on both sides,.The origin of sofa can chase after It traces back to B.C. 2000 or so ancient Egypts, but the Soft Roll sofa of real meaning then came across for 16 end of the centurys to 17th century Just.Cushion uses comfortable and has decoration function shape mostly rectangular, round and oval.Material cotton, flannelette, damask, Buddhist nun Dragon or burlap the most comfortable material matter are memory sponge materials.

Previous sofa after prolonged use, is easy to become to deform, and elasticity reduces, and disassembly, replacement internal material are stranded It is difficult.

Utility model content

In view of this, it is strong to have elasticity, and use for a long time it is necessory to provide a kind of Sofa cushion easy to disassemble It will not follow the string, and advantage easy to disassemble.

In order to overcome the shortcomings of the prior art, the utility model is the following technical schemes are provided: a kind of easy to disassemble Sofa cushion, including sofa ontology, side rails, backrest, support spring, zipper, cushion, strong type spongy layer, soft-type spongy layer, Cotton filled layer and collodion layer, the sofa ontology are made of side rails, backrest and cushion, and the side fixation of the cushion is set There is backrest, the two sides of the cushion are fixed with side rails, and the outside of the side rails, backrest and cushion is wrapped up There is crust, the inside of the crust is filled with filler, and the bottommost of filler is fixed with strong type spongy layer, the strong type sea It is fixed with soft-type spongy layer above continuous layer, cotton filled layer, the cotton are fixed with above the soft-type spongy layer Collodion layer is fixed with above filled layer, the collodion layer is divided into three layers and is respectively as follows: the first collodion layer, the second collodion layer and Three collodion layers.

Preferably, the cushion and backrest are square structure, the side rails are curved structure.

Preferably, the first collodion layer is attached to surrounding and the outside of cotton filled layer, the second collodion layer is attached In surrounding and the outside of the first collodion layer and soft-type spongy layer, the third collodion layer be attached to the second collodion layer and strong type sea The surrounding of continuous layer and outside.

Preferably, being fixed with strong type sponge inside the strong type spongy layer, fixation is set inside the soft-type spongy layer There is strong type sponge, is fixed with cotton inside the cotton filled layer.

Preferably, the inside of the strong type spongy layer is fixed with support spring.

Preferably, the outer edge of the side rails, backrest and cushion is fixed with opening, it is fixed in opening Zipper is fixed with latch on the zipper, is connected with each other between the latch, is fixed with zipper on the zipper.

Preferably, the latch is made of plastic material.

Preferably, the support spring and zipper are made of stainless steel.

Compared with prior art, the technical solution of the utility model includes: this kind of utility model will be logical above strong type spongy layer Viscose connection soft-type spongy layer is crossed, cotton filled layer will be connected by viscose above soft-type spongy layer, above cotton filled layer The first collodion layer is connected by viscose, the second collodion layer will be connected by viscose above the first collodion layer, it will be on the second collodion layer Side connects third collodion layer by viscose, pulls zipper, and the latch connected on zipper is pulled open, filled out later by what is be combined by zipper It fills object and is tucked into outer intradermal, completion assembling, replacement inside stuffing same operation, the support spring being provided with plays support Effect, and have good anti-deformation effect.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of Sofa cushion easy to disassemble of the utility model.

Fig. 2 is strong type spongy layer, soft-type spongy layer, cotton filling in a kind of Sofa cushion easy to disassemble of the utility model The structural schematic diagram of layer and collodion layer.

Fig. 3 is the structural schematic diagram of spring in strong type spongy layer in a kind of Sofa cushion easy to disassemble of the utility model.

In figure: 1, sofa ontology；2, side rails；3, backrest；4, support spring；5, zipper；6, latch；7, zipper；8, Cushion；9, strong type spongy layer；10, soft-type spongy layer；11, cotton filled layer；12, third collodion layer；13, collodion layer；14, second Collodion layer；15, the first collodion layer；16, crust.

Following specific embodiment will further illustrate the utility model in conjunction with above-mentioned attached drawing.

Specific embodiment

Below with reference to attached drawing, the utility model is described in further detail.

As shown in Figure 1, 2, 3, a kind of Sofa cushion easy to disassemble, including sofa ontology 1, side rails 2, backrest 3, branch Support spring 4, zipper 7, cushion 8, strong type spongy layer 9, soft-type spongy layer 10, cotton filled layer 11 and collodion layer 13, the sofa Ontology 1 is made of side rails 2, backrest 3 and cushion 8, and the side of the cushion 8 is fixed with backrest 3, and the two of the cushion 8 Side is fixed with side rails 2, and the outside of the side rails 2, backrest 3 and cushion 8 is enclosed with crust 16, described outer The inside of skin 16 is filled with filler, and the bottommost of filler is fixed with strong type spongy layer 9, the strong type spongy layer 9 it is upper Side is fixed with soft-type spongy layer 10, and the top of the soft-type spongy layer 10 is fixed with cotton filled layer 11, and the cotton is filled out The top for filling layer 11 is fixed with collodion layer 13, and the collodion layer 13, which divides, is respectively as follows: the first collodion layer 15, the second collodion for three layers Layer 14 and third collodion layer 12.

The cushion 8 and backrest 3 are square structure, and the side rails 2 are curved structure, the first collodion layer 15 It is attached to surrounding and the outside of cotton filled layer 11, the second collodion layer 14 is attached to the first collodion layer 15 and soft-type spongy layer 10 surrounding and outside, the third collodion layer 12 are attached to surrounding and the outside of the second collodion layer 14 and strong type spongy layer 9, institute It states and is fixed with strong type sponge inside strong type spongy layer 9, strong type sponge, the cotton are fixed with inside the soft-type spongy layer 10 It is fixed with cotton inside flower filled layer 11, the inside of the strong type spongy layer 9 is fixed with support spring 4, and the side is helped The outer edge of hand 2, backrest 3 and cushion 8 is fixed with opening, and zipper 7 is fixed in opening, and fixation is set on the zipper 7 There is latch 6, be connected with each other between the latch 6, zipper 5 is fixed on the zipper 7, the latch 6 is plastic material system At the support spring 4 and zipper 5 are made of stainless steel.

It is specific: soft-type spongy layer 10 will to be connected by viscose above strong type spongy layer 9, will led to above soft-type spongy layer 10 Viscose connection cotton filled layer 11 is crossed, first collodion layer 15 will be connected by viscose above cotton filled layer 11, by the first collodion 15 top of layer connects the second collodion layer 14 by viscose, will connect third collodion layer 12 by viscose above the second collodion layer 14, Zipper 5 is pulled, the latch 6 connected on zipper 7 is pulled open, the filler being combined is tucked into crust 16 later by zipper 5, complete At assembling, inside stuffing same operation is replaced, the support spring 4 being provided with plays the role of support, and has good Anti-deformation effect.

The method and its core concept of the above embodiments are only used to help understand the utility model.It should refer to It out, for those skilled in the art, without departing from the principle of this utility model, can also be to this Some improvement and modification can also be carried out for utility model, these improvement and modification also fall into the protection scope of the utility model claims It is interior.

The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein The widest scope consistent with features of novelty.

Claims (8)

1. a kind of Sofa cushion easy to disassemble, including sofa ontology (1), side rails (2), backrest (3), support spring (4), Zipper (7), cushion (8), strong type spongy layer (9), soft-type spongy layer (10), cotton filled layer (11) and collodion layer (13), it is special Sign is that the sofa ontology (1) is made of side rails (2), backrest (3) and cushion (8), and the side of the cushion (8) is solid Surely backrest (3) are equipped with, the two sides of the cushion (8) are fixed with side rails (2), the side rails (2), backrest (3) it is enclosed with crust (16) with the outside of cushion (8), the inside of the crust (16) is filled with filler, and filler is most Bottom is fixed with strong type spongy layer (9), is fixed with soft-type spongy layer (10) above the strong type spongy layer (9), described It is fixed with above soft-type spongy layer (10) cotton filled layer (11), is fixed with glue above the cotton filled layer (11) Cotton layer (13), the collodion layer (13) are divided into three layers and are respectively as follows: the first collodion layer (15), the second collodion layer (14) and third collodion Layer (12).

2. one kind according to claim 1 Sofa cushion easy to disassemble, which is characterized in that the cushion (8) and backrest It (3) is square structure, the side rails (2) are curved structure.

3. one kind according to claim 1 Sofa cushion easy to disassemble, which is characterized in that the first collodion layer (15) It is attached to surrounding and the outside of cotton filled layer (11), the second collodion layer (14) is attached to the first collodion layer (15) and soft-type The surrounding of spongy layer (10) and outside, the third collodion layer (12) are attached to the second collodion layer (14) and strong type spongy layer (9) Surrounding and outside.

4. one kind according to claim 1 Sofa cushion easy to disassemble, which is characterized in that the strong type spongy layer (9) Inside is fixed with strong type sponge, is fixed with strong type sponge, the cotton filled layer inside the soft-type spongy layer (10) (11) internal to be fixed with cotton.

5. one kind according to claim 1 Sofa cushion easy to disassemble, which is characterized in that the strong type spongy layer (9) Inside be fixed with support spring (4).

6. one kind according to claim 1 Sofa cushion easy to disassemble, which is characterized in that the side rails (2) are leaned on The outer edge of back (3) and cushion (8) is fixed with opening, is fixed in opening zipper (7), fixed on the zipper (7) It equipped with latch (6), is connected with each other between the latch (6), is fixed with zipper (5) on the zipper (7).

7. one kind according to claim 6 Sofa cushion easy to disassemble, which is characterized in that the latch (6) is plastics Material is made.

8. one kind according to claim 1 Sofa cushion easy to disassemble, which is characterized in that the support spring (4) and Zipper (5) is made of stainless steel.