CN2523299Y - Mattress with dual springs and vacuum chamber - Google Patents

Abstract

The utility model relates to a double-layer spring inner liner evacuation type soft mattress, which consists of a material layer, a filling layer, a balancing mesh, a spring layer and an evacuation packaging layer; the filling layer which is arranged below the material layer is composed of natural coconut fiber and non-woven needled mat; the outside of the double-layer spring inner liner is coated with the polyethylene plastic balancing mesh; the frame of the spring layer is used for connecting a hammer-typed spring into a whole body by a coil spring and a clip code, the parts of the four corners are provided with snake-shaped corner springs for the support of the corners; the outermost layer of the soft mattress is the evacuation packaging layer, the mattress is sealed and packaged by the whole compression in the packaging and the air in the mattress is evacuated through the vent holes at the periphery of the material. The utility model increases the anti-shock fatigue strength of the spring, the service life of the mattress is more than 20 years, the flexibility of the mattress is good; when in use, the double surfaces of the mattress have appropriate softness and hardness, the utility model has soft and comfortable performance, which can meet the requirements of various groups of people, especially the elderly people and the children, furthermore the utility model can greatly facilitate the transportation and warehousing.

Description

The double-layer spring inner bag formula mattress of flexible body of finding time

Technical field the utility model belongs to software furniture, relates to a kind of double-layer spring inner bag formula mattress of flexible body of finding time.

Background technology is present, and is also more and more higher to the requirement of doss along with the raising of people's living standard, and software furniture mattress especially green grass or young crops is narrowed, and traditional mattress of flexible body is that sping mattress and polyammonium grease foam pad mattress are of a great variety.These mattresses owing to have good springiness, characteristics handsome in appearance receive an acclaim, general sping mattress is the individual layer spring structure, the combination of this individual layer spring, exist when having enough rigidity and flexible relatively poor, have when enough flexible and the relatively poor shortcoming of rigidity, also exist bulky and be unfavorable for transportation and storage.

Summary of the invention the utility model double-layer spring inner bag formula mattress of flexible body of finding time has overcome above-mentioned deficiency, purpose provides a kind of double-layer spring inner bag that has, two of mattress thin-skinned, hard appropriateness in use, has the demand that soft comfortable performance has satisfied various different crowds, a kind of double-layer spring inner bag that especially greatly facilitates transportation and the storage formula mattress of flexible body of finding time.

The utility model double-layer spring inner bag formula mattress of flexible body content Description of finding time:

The utility model double-layer spring inner bag formula mattress of flexible body of finding time is characterized in that: be to be made of precoat, packed layer, balance net, spring layer, the wrapper of finding time; Precoat is the exterior face bed of material that the multiple one deck polyammonium grease foam in shop is combined into below bunting, uniform steam vent around the lining; Be packed layer below precoat, packed layer is made up of following natural coconut fibre and top nonwoven pin felt, can increase the bearing capacity and the soft comfort level of mattress; The spring layer of the centre of mattress is the double-layer spring inner bag, at the outside coated vinyon balance net of spring layer, has increased the wearability of spring and packed layer, makes stress equalization; The frame of spring layer is to adopt spring layer that steel wire makes frame all around, by wearing spring and pressing from both sides sign indicating number hammer type spring independent in the spring layer is connected into an integral body, stretching mutually, simultaneously stressed, the spring end face external diameter φ 60-80mm of hammer type spring, spring middle part of the side external diameter φ 40-50mm, free height 60-80mm, number of coils 5-6 circle; For preventing that four jiaos are collapsed upon the angle spring that four corners position respectively is provided with a snake type and are used for the bight supporting; The outermost layer of mattress of flexible body is the wrapper of finding time, and mattress is the process reduced overall when packing, packs after finding time by the air in the lining steam vent eliminating mattress all around.

The utility model double-layer spring inner bag formula mattress of flexible body of finding time, increased the shock resistance fatigue strength of spring, the spring non-cracking, mattress is indeformable, bevelling not, the mattress long service life, can use more than 20 years, the mattress good springiness has the double-layer spring inner bag, in use two of mattress thin-skinned, hard appropriateness, have soft comfortable performance and satisfied especially the elderly and children's demand of various different crowds, and greatly facilitate transportation and storage.

Description of drawings Fig. 1 is the double-layer spring inner bag formula mattress of flexible body overall structure schematic diagram of finding time

Among Fig. 1: 1 for the wrapper of finding time, 2 for precoat, 3 for packed layer, 4 for balance net, 5 for spring layer, 6 for frame, 7 for spring, 8 for folder sign indicating number, 9 be the angle spring for wearing spring, 10.

Specific embodiment the utility model double-layer spring inner bag formula mattress of flexible body of finding time is to realize like this, see Fig. 1, precoat 1 is the outside lining that the multiple one deck polyammonium grease foam in shop is combined into by quilter below bunting, uniform steam vent around the lining; Be packed layer 3 below precoat 2, its underpart is the natural coconut fibre of one deck, and top is that one deck nonwoven pin felt becomes, and can increase the bearing capacity and the soft comfort level of mattress; The centre of mattress is a spring layer 5, and the outside of spring layer 5 is vinyon balance nets 4, and balance net 4 has increased the wearability of spring and packed layer, makes stress equalization; The frame 6 of spring layer 5 is the frames all around that adopt the spring layer that ∮ 5mmT802B steel wire makes, by wearing spring 9 and folder sign indicating number 8 independent hammer type spring 7 is connected into an integral body, stretching mutually, simultaneously stressed, and to the stressed decomposition that plays of different directions, the spring end face external diameter φ 70mm of hammer type spring 7, spring middle part of the side external diameter φ 45mm, free height 70mm, the number of coils 5 circles satisfy the demand of the flexible and hardness of mattress according to the selection of the middle part of the side diameter of the steel wire diameter of spring and spring; For preventing that four jiaos are collapsed upon the angle spring 10 that four corners position respectively is provided with a snake type and are used for the bight supporting; The outermost layer of mattress of flexible body is the wrapper 1 of finding time, and mattress is the process reduced overall when packing, packs after finding time by the air in the lining steam vent eliminating mattress all around, greatly facilitates transportation and storage.

Claims (1)

1, a kind of double-layer spring inner bag formula mattress of flexible body of finding time is characterized in that: be to be made of precoat, packed layer, balance net, spring layer, the wrapper of finding time; Precoat is the exterior face bed of material that the multiple one deck polyammonium grease foam in shop is combined into below bunting, uniform steam vent around the lining; Be packed layer below precoat, packed layer is made up of following natural coconut fibre and top nonwoven pin felt; The spring layer of the centre of mattress is the double-layer spring inner bag, at the outside coated vinyon balance net of spring layer; The frame of spring layer is to adopt spring layer that steel wire makes frame all around, by wearing spring and pressing from both sides sign indicating number hammer type spring independent in the spring layer is connected into an integral body, the spring end face external diameter φ 60-80mm of hammer type spring, spring middle part of the side external diameter φ 40-50mm, free height 60-80mm, number of coils 5-6 circle; The angle spring that a snake type respectively is set at four corners position is used for the bight supporting; The outermost layer of mattress of flexible body is the wrapper of finding time, and mattress is the process reduced overall when packing, packs after finding time by the air in the lining steam vent eliminating mattress all around.