CN203153151U

CN203153151U - Retractable spring mattress

Info

Publication number: CN203153151U
Application number: CN 201320162839
Authority: CN
Inventors: 蔡明生
Original assignee: DONGGUAN YILIANNA FURNITURE Co Ltd
Current assignee: DONGGUAN YILIANNA FURNITURE Co Ltd
Priority date: 2013-04-03
Filing date: 2013-04-03
Publication date: 2013-08-28
Anticipated expiration: 2023-04-03

Abstract

The utility model discloses a retractable spring mattress which comprises a bonded spring bed net and a fabric layer wrapping the bonded spring bed net, wherein the bonded spring bed net comprises dumbbell-shaped spiral springs which are arranged in a rectangular array and a column of penetration springs which are used for connecting the dumbbell-shaped spiral springs in series together; and the dumbbell-shaped spiral springs have the size shapes within a specified range, four or five spring body rings are arranged, the wire diameter of the spring body ranges from 0.2 cm to 0.24cm, the caliber of the spring body, namely the diameter of the head and tail rings, ranges from 5.7cm to 7.0cm, the core diameter of the spring body, namely the diameter of the middle ring, ranges from 3.5cm to 5.0cm, and the height of the spring body ranges from 12cm to 15cm. The retractable spring mattress is novel in design and ingenious in structure and can be rolled into a cylinder to be transported, so that the transport cost is greatly saved, the original elasticity can be restored after rolling, and the product quality is guaranteed.

Description

The roll-type sping mattress

Technical field

The utility model relates to a kind of sping mattress, especially a kind of roll-type sping mattress.

Background technology

The sense of sleeping of sping mattress depends primarily on the elastic performance that inside has the spring mattress bed net of resiliency supported effect.Referring to Fig. 1, existing common coupled spring mattress bed net, generally arranged according to rectangular array by both ends with low cost helical spring big, the less dumbbell shaped in middle part and form, dumbbell shaped helical spring in every row is chained together by wearing spring, it is moulding that whole bed is online, four limits of lower surface utilize general frame to carry out respectively, and the retrofitting torsion spring is to strengthen bed net compression strength all around between upper and lower framework.

Existing common sping mattress because inner common coupled spring mattress bed guipure has the structure of framework and torsion spring, and can only transport with the plane form that launches, thereby causes high cost of transportation, has slackened the cheap advantage of product price; Even after the structures such as inner coupled spring mattress bed net cancellation framework, torsion spring, though sping mattress can adopt the clot compressed package to dress up cylindric the transportation, thereby saving cost of transportation, but the package compress mode is very easily destroyed the helical spring elasticity of common dumbbell shaped in the contained spring bed net, causes the quality problem of whole mattress.

Summary of the invention

The purpose of this utility model provides after a kind of package compression still the splendid resilience effect of tool and restores flexible roll-type sping mattress.

For achieving the above object, technical solution adopted in the utility model is: the roll-type sping mattress, the precoat that comprises coupled spring mattress bed net and parcel coupled spring mattress bed net, described coupled spring mattress bed net comprise the dumbbell shaped helical spring of arranging by rectangular array and wear spring with what a row dumbbell shaped helical spring was chained together; Described dumbbell shaped helical spring has the size shape of particular range, its spring body number of rings scope is Fourth Ring or five rings, spring body wire range is 0.2 centimetre to 0.24 centimetre, spring body bore is that initial and end ring diameter scope is 5.7 centimetres to 7.0 centimetres, spring body core diameter is that the adapter ring diameter range is 3.5 centimetres to 5.0 centimetres, and spring height degree scope is 12 centimetres to 15 centimetres.

Make coupled spring mattress bed net by the dumbbell shaped helical spring of above-mentioned particular range size shape, adopt the sping mattress of this coupled spring mattress bed net after carrying out the package compression, have splendid resilience effect, still can recover former flexible, guarantee to sleep sense.

Taking all factors into consideration spring manufacturing cost, package compression process and volume back elasticity recovers, as preferably, the described helical spring spring body of dumbbell shaped number of rings with particular range size shape is the five rings, spring body line directly is 0.22 centimetre, a spring body bore i.e. ring, five rings diameter is 6.6 centimetres, spring body core diameter i.e. middle two rings, three rings, Fourth Ring diameter is 4.5 centimetres, and spring height degree is 13 centimetres.

To cancel the torsion spring because of package and cause the problem a little less than the compression strength around the bed net in order to solve, in the part dumbbell shaped helical spring of rectangular array periphery, set up the dumbbell shaped helical spring of same size size, form double-helix spring.

The utility model modern design, structure is ingenious, but both package became cylindric and transported, thus significantly save cost of transportation, can roll up the back again and recover former flexible, guarantee product quality.

Description of drawings

Fig. 1 is the structural representation of existing common coupled spring mattress bed net;

Fig. 2 is structural representation of the present utility model;

Fig. 3 is the partial enlarged drawing of coupled spring mattress bed net in the utility model;

Fig. 4 is the helical spring structural representation of dumbbell shaped among the utility model embodiment 1;

Fig. 5 is the helical spring structural representation of dumbbell shaped among the utility model embodiment 2;

Fig. 6 is the helical spring structural representation of dumbbell shaped among the utility model embodiment 3;

Fig. 7 is the helical spring structural representation of dumbbell shaped among the utility model embodiment 4.

Each label is respectively among the figure: (1) coupled spring mattress bed net, and (2) precoat, (3) dumbbell shaped helical spring, (4) wear spring, (5) first ring, (6) tail ring, (7) adapter ring, (8) double-helix spring, (9) framework, (10) torsion spring.

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing:

Embodiment 1:

Referring to Fig. 2,3,4, the utility model roll-type sping mattress, the precoat 2 that comprises coupled spring mattress bed net 1 and parcel coupled spring mattress bed net 1, described coupled spring mattress bed net 1 comprises the dumbbell shaped helical spring 3 of arranging by rectangular array and wears spring 4 with what a row dumbbell shaped helical spring 3 was chained together, in the part dumbbell shaped helical spring 3 of rectangular array periphery, set up the dumbbell shaped helical spring 3 of same size size, form double-helix spring 8; Described dumbbell shaped helical spring 3 has specific size shape, its spring body number of rings is the Fourth Ring, and spring body line directly is 0.2 centimetre, and spring body bore D i.e. first ring 5, tail ring 6 diameters is 5.7 centimetres, spring body core diameter d is that adapter ring 7 diameters are 3.5 centimetres, and spring height degree h is 12 centimetres.

Embodiment 2:

Referring to Fig. 2,3,5, the utility model roll-type sping mattress, the precoat 2 that comprises coupled spring mattress bed net 1 and parcel coupled spring mattress bed net 1, described coupled spring mattress bed net 1 comprises the dumbbell shaped helical spring 3 of arranging by rectangular array and wears spring 4 with what a row dumbbell shaped helical spring 3 was chained together, in the part dumbbell shaped helical spring 3 of rectangular array periphery, set up the dumbbell shaped helical spring 3 of same size size, form double-helix spring 8; Described dumbbell shaped helical spring 3 has specific size shape, its spring body number of rings is the Fourth Ring, and spring body line directly is 0.24 centimetre, and spring body bore D i.e. first ring 5, tail ring 6 diameters is 7.0 centimetres, spring body core diameter d is that adapter ring 7 diameters are 5.0 centimetres, and spring height degree h is 15 centimetres.

Embodiment 3:

Referring to Fig. 2,3,6, the utility model roll-type sping mattress, the precoat 2 that comprises coupled spring mattress bed net 1 and parcel coupled spring mattress bed net 1, described coupled spring mattress bed net 1 comprises the dumbbell shaped helical spring 3 of arranging by rectangular array and wears spring 4 with what a row dumbbell shaped helical spring 3 was chained together, in the part dumbbell shaped helical spring 3 of rectangular array periphery, set up the dumbbell shaped helical spring 3 of same size size, form double-helix spring 8; Described dumbbell shaped helical spring 3 has specific size shape, its spring body number of rings is the five rings, and spring body line directly is 0.2 centimetre, and spring body bore D i.e. first ring 5, tail ring 6 diameters is 5.7 centimetres, spring body core diameter d is that adapter ring 7 diameters are 3.5 centimetres, and spring height degree h is 12 centimetres.

Embodiment 4:

Referring to Fig. 2,3,7, the utility model roll-type sping mattress, the precoat 2 that comprises coupled spring mattress bed net 1 and parcel coupled spring mattress bed net 1, described coupled spring mattress bed net 1 comprises the dumbbell shaped helical spring 3 of arranging by rectangular array and wears spring 4 with what a row dumbbell shaped helical spring 3 was chained together, in the part dumbbell shaped helical spring 3 of rectangular array periphery, set up the dumbbell shaped helical spring 3 of same size size, form double-helix spring 8; Described dumbbell shaped helical spring 3 has specific size shape, its spring body number of rings is the five rings, and spring body line directly is 0.24 centimetre, and spring body bore D i.e. first ring 5, tail ring 6 diameters is 7.0 centimetres, spring body core diameter d is that adapter ring 7 diameters are 5.0 centimetres, and spring height degree h is 15 centimetres.

Claims

1. roll-type sping mattress comprises that the precoat of coupled spring mattress bed net and parcel coupled spring mattress bed net, described coupled spring mattress bed net comprise the dumbbell shaped helical spring of arranging by rectangular array and wear spring with what a row dumbbell shaped helical spring was chained together; It is characterized in that: described dumbbell shaped helical spring has the size shape of particular range, its spring body number of rings scope is Fourth Ring or five rings, spring body wire range is 0.2 centimetre to 0.24 centimetre, spring body bore is that initial and end ring diameter scope is 5.7 centimetres to 7.0 centimetres, spring body core diameter is that the adapter ring diameter range is 3.5 centimetres to 5.0 centimetres, and spring height degree scope is 12 centimetres to 15 centimetres.

2. roll-type sping mattress according to claim 1, it is characterized in that: the described helical spring spring body of dumbbell shaped number of rings with particular range size shape is the five rings, spring body line directly is 0.22 centimetre, a spring body bore i.e. ring, five rings diameter is 6.6 centimetres, spring body core diameter i.e. middle two rings, three rings, Fourth Ring diameter is 4.5 centimetres, and spring height degree is 13 centimetres.

3. roll-type sping mattress according to claim 1 and 2 is characterized in that: set up the dumbbell shaped helical spring of same size size in the part dumbbell shaped helical spring of rectangular array periphery, form double-helix spring.