CN217161550U

CN217161550U - Spring mattress with high bearing performance and high rebound rate

Info

Publication number: CN217161550U
Application number: CN202220508998.6U
Authority: CN
Inventors: 欧亚非; 李秋生; 黄成明; 吴金路
Original assignee: Gujia Home Furnishing Chongqing Co ltd
Current assignee: Gujia Home Furnishing Chongqing Co ltd
Priority date: 2022-03-08
Filing date: 2022-03-08
Publication date: 2022-08-12
Anticipated expiration: 2032-03-08

Abstract

The utility model belongs to the technical field of the technique of mattress and specifically relates to a spring mattress with high resilience rate of high bearing nature is related to, and it includes the spring support layer, the spring support layer is including all a plurality of bar sack and bearing spring, bearing spring is 8 ring springs, bar sack level is arranged, and is a plurality of each bar sack is independently located to 8 ring spring intervals. The bearing spring is designed into 8 rings under the condition of not changing the thickness of the spring supporting layer, so that the bearing spring has better bearing performance compared with 6 rings in the related art, and has high rebound rate compared with a palm mattress and the like. This application has the effect that improves the whole comfort level of mattress.

Description

Spring mattress with high bearing performance and high rebound rate

Technical Field

The application relates to the technical field of mattresses, in particular to a spring mattress with high bearing performance and high rebound rate.

Background

The mattress is made of various materials, such as spring mattresses, palm mattresses, latex mattresses, water mattresses and the like, and mattresses made of different materials can bring different sleeping effects to people.

The spring mattress mainly carries out the sense of sleeping that is fit for different crowds through adjusting precoat module, filling layer module, the spring system module of mattress, and wherein the spring system realizes different soft or hard degrees through the size of adjusting the thickness and the pitch diameter of steel wire.

At present, the spring that the mattress used on the market generally is 4 rings or 6 rings, and 4 rings or 6 rings are the ring number of spring, and when using 4 ring springs to and when using 6 ring springs, mattress deformability is strong, and when the user sat and lain, the whole bearing ability of mattress is not strong, embodies to stand up when the user sleeps and is in easily and rocks the state, influences the sleep, and the comfort is not good, needs the improvement.

SUMMERY OF THE UTILITY MODEL

In order to improve the whole comfort of mattress, this application provides a spring mattress with high resilience rate of high bearing nature.

The application provides a spring mattress with high resilience rate of high bearing adopts following technical scheme:

the utility model provides a spring mattress with high resilience rate of high bearing nature, includes the spring supporting layer, the spring supporting layer includes a plurality of bar sack and bearing spring, bearing spring is 8 ring springs, bar sack level is arranged, and is a plurality of each bar sack is independently located to 8 ring spring intervals.

Through adopting above-mentioned technical scheme, under the condition that does not change spring supporting layer thickness, design into 8 rings with bearing spring, compare 6 rings in the correlation technique, have more excellent bearing performance, and compare in palm mattress etc. then have high rebound rate, on the basis that has certain bearing capacity, this application has the advantage that improves the whole comfort level of mattress.

Optionally, the strip-shaped cloth bags are provided with thermoplastic isolators, and the thermoplastic isolators are located between two adjacent 8-ring springs in the same strip-shaped cloth bag;

and two adjacent strip-shaped cloth bags are connected by gluing.

Through adopting above-mentioned technical scheme, two adjacent 8 ring springs in same sack are separated to the heat moulding, and 8 ring spring displacements are restricted, stability when can improving bearing spring deformation, and then improve the mattress and use experience and feel to and adhesive connection between two parallelly connected bar sacks can improve the stability of whole spring supporting layer.

Optionally, the spring supporting layer includes a frame body, the frame body includes an upper ring frame, a lower ring frame and a plurality of bandages, the upper ring frame and the lower ring frame are connected with the strip-shaped cloth bag through the bandages respectively.

Through adopting above-mentioned technical scheme, it can all carry out spacing the type of moulding to all bar sack to go up ring frame and lower ring frame, improves the wholeness of spring-supported layer to and improve ring frame and bar sack under the bandage effect, connectivity and stability between lower ring frame and the bar sack.

Optionally, the spring support layer includes a first combination area and a second combination area which are connected end to end, at least one group of the first combination area and the second combination area is provided, the bearing spring corresponding to the first combination area is an 8-ring spring, and the bearing spring corresponding to the second combination area is a 6-ring spring.

Through adopting above-mentioned technical scheme, because the bearing spring that the combined area one corresponds is 8 ring springs, the bearing spring that the combined area two correspond is 6 ring springs, so the bearing performance and the hardness of combined area one and combined area two are inconsistent, and the power that user's health position exerted to the mattress is also not the same, consequently the setting of combined area one and combined area two, the hardness and the bearing performance of mattress can be richened, the adaptation user uses to build whole agreeable and comfortable atmosphere for the user.

Optionally, the frame body further comprises a torsion spring frame, the torsion spring frame is connected to the upper ring frame and the lower ring frame respectively, and the deformation direction of the torsion spring frame is consistent with that of the bearing spring.

Through adopting above-mentioned technical scheme, because the bearing performance and the hardness of combined area one and combined area two are inconsistent, when receiving external force, the deformation that 8 ring spring of combined area one and 6 ring spring of combined area two take place is inconsistent, and the two ability of resumeing deformation is also different, and under the effect of torsional spring frame, can reconcile or balance the deformation or the resilience between the two, and the whole that torsional spring frame, upper ring frame and lower ring frame formed simultaneously can further spacing spring supporting layer.

Optionally, the torsion spring frame is a ring formed by two torsion springs which are symmetrical and closed along the deformation direction of the bearing spring.

By adopting the technical scheme, the two torsion springs are symmetrically formed in a closed manner along the deformation direction of the bearing spring, so that the connection performance between the two torsion springs and the upper ring frame and the connection performance between the two torsion springs and the lower ring frame can be effectively improved, and the deformation or recovery of the springs at the first combined area and the second combined area can be improved.

Optionally, a comfortable layer is arranged at the top of the spring supporting layer, and a fabric bottom layer is arranged at the bottom of the spring supporting layer.

Through adopting above-mentioned technical scheme, comfortable layer can supply the user to lie flat, and the surface fabric bottom can supply the spring supporting layer to place.

Optionally, the spring supporting layer is provided with a closed edge layer, the closed edge layer includes a sponge edge and an edge cloth which are arranged from inside to outside, and the sponge edge deviates from the inner side of the edge cloth and is tightly attached to the spring supporting layer.

Through adopting above-mentioned technical scheme, the sponge is spacing to spring supporting layer circumference direction, reduces because of the inside noise that produces of spring supporting layer to and supply the limit cloth to pave and level, improve the mattress comfort level.

In summary, the present application includes at least one of the following beneficial technical effects:

1. under the condition of not changing the thickness of the spring supporting layer, the supporting spring is designed into 8 rings, and compared with 6 rings in the related art, the supporting spring has better supporting performance and high rebound rate;

2. the gluing positions are arranged on the two sides of the middle part of the strip-shaped cloth bag, so that the deformation synchronization performance along the arrangement direction of the bearing springs can be improved, and the use experience of the mattress is further improved;

3. the force applied by the body part of the user to the mattress is not the same, so that the hardness and the bearing performance of the mattress can be enriched by arranging the first combined area and the second combined area, the mattress is suitable for the user to use, and an overall fit and comfortable atmosphere is created for the user.

Drawings

FIG. 1 is a schematic diagram of an explosive structure of example 1 of the present application;

FIG. 2 is a schematic diagram of an exploded structure of example 1 of the present application comprising a partial spring support layer;

FIG. 3 is a schematic structural diagram of a part of a spring support layer in example 1 of the present application;

FIG. 4 is a schematic structural diagram of a part of a spring support layer in example 2 of the present application;

fig. 5 is an enlarged schematic view of a structure at a in fig. 4.

Description of reference numerals: 10. a top layer of fabric; 101. top layer shell fabric; 102. silk floss; 103. ultra-soft sponge; 104. ultra-soft wave sponges; 20. a comfort layer; 201. applying non-woven fabrics; 202. latex; 203. a separation sponge; 204. lower non-woven fabrics; 30. a spring support layer; 301. an 8-ring spring; 302. a 6-ring spring; 303. biobased zero degree cotton; 304. a cotton felt; 305. a frame body; 3051. an upper ring frame; 3052. a lower ring frame; 3053. a torsion spring frame; 3054. binding bands; 306. a first combination area; 307. a second combination area; 40. a fabric bottom layer; 50. sealing the edge layer; 501. sponge edge; 502. edge cloth; 503. and (6) binding the belt.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

Example 1

The embodiment of the application discloses spring mattress with high resilience of high bearing nature, refer to fig. 1, it includes surface fabric top layer 10, comfortable layer 20, spring supporting layer 30 and surface fabric bottom 40 that top-down hugged closely in proper order, and spring supporting layer 30 perisporium is hugged closely and is had sealed limit layer 50, and spring supporting layer 30 improves the bearing performance and the soft or hard degree of mattress, and under surface fabric top layer 10, comfortable layer 20 and surface fabric bottom 40's cooperation, improves the comfort level of mattress.

Referring to fig. 1 and 2, the top fabric layer 10 includes top layer surface fabric 101 that top-down hugs closely in proper order, silk floss 102, super soft sponge 103 and super soft wave sponge 104, the looped fabric is chooseed for use to top layer surface fabric 101, the looped fabric has the texture softness, the moisture absorption is ventilative, the cold-proof and good elasticity and the extensibility of perspiring, silk floss 102 has cold-proof advantage, super soft sponge 103 adds super soft auxiliary agent by the sponge and makes, sound absorption has, super soft wave sponge 104's sound absorption performance is superior to super soft sponge 103, reduce the noise that the mattress produced jointly, and improve the mattress comfort level, there is the effect that promotes the sleep.

The comfort layer 20 comprises an upper non-woven fabric 201, latex 202, a separation sponge 203 and a lower non-woven fabric 204 which are sequentially attached from top to bottom, the upper non-woven fabric 201 and the lower non-woven fabric 204 are made of non-woven fabrics, the comfort layer has the advantages of moisture resistance, air permeability, flexibility and light weight, the lower non-woven fabric 204 plays a role in separating the spring support layer 30 and the separation sponge 203, and the upper non-woven fabric 201 plays a role in protecting the latex 202. Go up the border of non-woven fabrics 201 and lower non-woven fabrics 204 and all sew up V type tiger's mouth limit, V type tiger's mouth limit can effectively restrict the mattress deformation, for example the deformation that the user sits to lie and leads to the mattress to produce. Two V type tiger's mouth limits carry out the surrounding edge and sew up the processing about, and then make comfortable layer 20 form wholly, go up simultaneously and carry out the surrounding edge between non-woven fabrics 201 and the top layer surface fabric 101 and sew up the processing to make comfortable layer 20 and surface fabric top layer 10 form wholly.

Referring to fig. 2 and 3, the spring support layer 30 includes a supporting spring, the supporting spring is an 8-ring spring 301, the 8-ring spring 301 is a spring with 8 rings, and when the 8-ring spring 301 is as high as the 6-ring spring 302 in the related art, the supporting performance and hardness of the 8-ring spring 301 are better.

The examples of the present application show comparative examples of the hardness of the 6-ring spring 302 and the 8-ring spring 301

Table 1:

table 2:

the above table relates to the following calculation formula:

(1) t = (T210 + T275+ T340)/3, where T is the average of the slope of the loading curve in N/mm, and T210 is the slope of the tangent at 210N of the loading curve in N/mm; t2750 is the tangent slope of the loading curve at 275N, and the unit is N/mm; t340 is the tangent slope of the loading curve at 340N, and the unit is N/mm;

(2) k = A450/T, K represents an influence factor influencing the hardness of the mattress and has a unit of mm, A450 is a total area between a loading curve and an X axis in a range of 0N-450N and has a unit of N · mm;

（3）S=10（1-

) S represents hardness grade of mattress, constant a is 7.737-

The constant b is 9.706%

And e is a natural number.

When S is more than or equal to 1 and less than or equal to 10, the smaller the S value is, the harder the S value is; when S is less than 3, the hardness is indicated; when S is more than or equal to 3 and less than or equal to 6, the hardness is moderate; when S is more than 6 and less than or equal to 10, the signal is soft.

By combining the (1), (2) and (3) and comparing the data in the table 1 and the table 2, the hardness grade of the mattress with 6-ring springs is 3.125 within the interval of S being more than or equal to 1 and less than or equal to 10, while the hardness grade of the mattress with 8-ring springs is 4.473 within the interval of S being more than or equal to 3 and less than or equal to 6, so that the mattress with 8-ring springs not only has better bearing performance than the mattress with 6-ring springs, but also has better hardness than the mattress with 6-ring springs.

With reference to fig. 2 and 3, the spring support layer 30 includes a bio-based zero degree cotton 303 and a cotton felt 304 attached from top to bottom, and the top surface of the bio-based zero degree cotton 303 facing away from the cotton felt 304 is attached to the bottom surface of the lower non-woven fabric 204 facing away from the separation sponge 203. The biobased zero-degree cotton 303 has the advantages of antibiosis, mildew resistance, support and comfort, the function of sleep is promoted, the cotton felt 304 has the sound absorption function, in the technical scheme, the spring support layer 30 interacts with the comfort layer 20 and the like in the deformation process, the generated noise can be mildly absorbed by the cotton felt 304, the biobased zero-degree cotton 303 can level the top surface of the spring support layer 30, the stress on the top of the biobased zero-degree cotton 303 is evenly distributed to the spring support layer 30, and the comfort level of the mattress is improved.

Meanwhile, the spring support layer 30 further includes a plurality of strip-shaped cloth bags, and the plurality of strip-shaped cloth bags are horizontally arranged in parallel along the longitudinal direction or the transverse direction, i.e., the horizontal direction. Each strip-shaped cloth bag is provided with a plurality of 8-ring springs 301, the 8-ring springs 301 are sequentially placed in the corresponding strip-shaped cloth bags at intervals, and two adjacent 8-ring springs 301 in the strip-shaped cloth bags are isolated by thermal plastic. The 8-ring springs 301 in the strip-shaped cloth bag are independent, interference between the adjacent 8-ring springs 301 is reduced, and displacement of the adjacent 8-ring springs 301 is restrained. After all the 8-ring springs 301 and all the strip-shaped cloth bags are arranged, the cloth bags are placed on the bottom layer 40 of the fabric, cotton felt 304 and biobased zero-degree cotton 303 are paved on the top of the cloth bags from bottom to top, and the biobased zero-degree cotton 303 deviates from the top surface of the cotton felt 304 and is tightly attached to the lower non-woven fabric 204.

Meanwhile, the 8-ring springs 301 in two adjacent strip-shaped cloth bags are aligned one by one, and the two strip-shaped cloth bags are sequentially connected in an adhesive manner at the aligned positions. Each strip-shaped cloth bag at the aligned position is provided with an upper gluing point position and a lower gluing point position, the bearing spring is an 8-ring spring 301, so that the ring section of the 8-ring spring 301 is 7 sections, and the upper section and the lower section, connected with the middle ring section of the 8-ring spring 301, correspond to the gluing point positions, so that all strip-shaped cloth bags are connected into a whole, and the gluing positions are kept in coordination up and down, thereby being beneficial to synchronous deformation of all 8-ring springs 301.

The spring support layer 30 further includes a frame body 305, the frame body 305 includes an upper ring frame 3051, a lower ring frame 3052 and a strap 3054, the upper ring frame 3051 and the lower ring frame 3052 are arranged at an upper parallel interval and a lower parallel interval, the strip-shaped cloth bag located at the edge is respectively abutted against the inner side walls of the upper ring frame 3051 and the lower ring frame 3052, and under the limiting effect of the upper ring frame 3051 and the lower ring frame 3052, the integrity of all the strip-shaped cloth bags is improved. And, go up ring frame 3051, bar sack and be located 8 ring spring 301 in the bar sack, lower ring frame 3052, bar sack and be located 8 spring of trading in the bar sack all carry out the ligature connection through bandage 3054, realize improving connectivity and stability between framework 305, 8 ring spring 301 and the bar sack.

Referring to fig. 1 and 3, the closed edge layer 50 includes a sponge edge 501 and an edge cloth 502, the sponge edge 501 and the edge cloth 502 are both rings with suitable thickness, the inner peripheral wall of the sponge edge 501 is closely attached to the peripheral wall of the spring support layer 30, and the outer peripheral wall of the sponge edge 501 is closely attached to the edge cloth 502. The sponge edge 501 is provided with a bandage 503 and is connected with the frame body 305 through the bandage 503, and the bandage 503 is used for enhancing the connecting capability of the sponge edge 501 and the frame body 305 and improving the stability of the sponge edge 501. And the surrounding edge sewing treatment is carried out between the lower non-woven fabric 204 and the fabric bottom layer 40, so that the integrity and the sealing property among the fabric bottom layer 40, the closed edge layer 50, the comfort layer 20 and the spring support layer 30 are improved.

The implementation principle of the embodiment of the application is as follows:

the 6-ring spring 302 in the related art is replaced by the 8-ring spring 301, and the comparative example of the embodiment of the application shows that the bearing performance and the hardness of the 8-ring spring 301 are superior to those of the 6-ring spring 302, and the comfort level of the mattress, the antibacterial property, the moisture resistance, the ventilation and the noise absorption are improved through the improvement of the fabric top layer 10 and the comfort layer 20, and the mattress is improved in comfort level, antibacterial property, moisture resistance, ventilation and noise absorption and sleep promotion.

Example 2

The present example differs from example 1 as follows:

referring to fig. 4, the mattress is divided into three groups of first combination areas 306 spaced from the middle to the two sides, two groups of second combination areas 307 are formed between two adjacent groups of first combination areas 306, and two groups of second combination areas 307 are formed between the two adjacent groups of first combination areas 306.

The first combination area 306 is correspondingly provided with 8-ring springs 301, the 8-ring springs 301 are correspondingly arranged in the corresponding strip-shaped cloth bags and are horizontally arranged in the first combination area 306 in parallel; the second combination area 307 is correspondingly provided with the 6-ring spring 302, and the 6-ring spring 302 is correspondingly arranged in the corresponding strip-shaped cloth bag and is horizontally arranged in the second combination area 307 in parallel.

Referring to fig. 4 and 5, the frame body 305 further includes a plurality of torsion spring frames 3053, the plurality of torsion spring frames 3053 are all located between the upper ring frame 3051 and the lower ring frame 3052, and the plurality of torsion spring frames 3053 are axially spaced along the upper ring frame 3051 or the lower ring frame 3052.

Torsional spring frame 3053 is two torsional springs and follows the ring-shaped thing of bearing spring's deformation direction symmetry and closed formation, and torsional spring frame 3053 links to each other with the bearing spring ligature of going up ring frame 3051, lower ring frame 3052, bar sack and being located the bar sack respectively through bandage 3054, improves the wholeness of spring support layer 30 when improving framework 305 wholeness. Because of torsional spring frame 3053 comprises two torsional springs, two synchronous deformations of torsional spring, and the deformation direction is unanimous with the bearing spring, consequently can effectively cooperate the bearing spring deformation. And because the deformation capacities of the 8-ring spring 301 in the first combination area 306 and the 6-ring spring 302 in the second combination area are different, the difference between the two can be offset by the torsion spring frame 3053, and the bearing performance and the comfort of the mattress are further improved.

the mattress is divided into a first combination area 306 and a second combination area 307, the first combination area 306 is provided with the 8-ring spring 3012, and the second combination area 307 is provided with the 6-ring spring 302, so that the softness and hardness among the areas of the mattress are enriched, and the comfort of a user is 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

1. The utility model provides a box spring mattress with high resilience of high bearing nature which characterized in that:

the cloth bag supporting device comprises a spring supporting layer (30), wherein the spring supporting layer (30) comprises a plurality of strip-shaped cloth bags and supporting springs, the supporting springs are 8-ring springs (301), the strip-shaped cloth bags are horizontally arranged, and the 8-ring springs (301) are independently arranged in each strip-shaped cloth bag at intervals;

the spring supporting layer (30) is provided with a closed edge layer (50), the closed edge layer (50) comprises a sponge edge (501) and an edge cloth (502) which are arranged from inside to outside, and the sponge edge (501) deviates from the inner side of the edge cloth (502) and is tightly attached to the spring supporting layer (30).

2. A box spring mattress with high support and high spring rate according to claim 1 wherein:

thermoplastic isolation is formed on the strip-shaped cloth bags, and the thermoplastic isolation is positioned between two adjacent 8-ring springs (301) in the same strip-shaped cloth bag;

and two adjacent strip-shaped cloth bags are connected by gluing.

3. A box spring mattress with high support and high spring rate according to claim 1 wherein:

the spring support layer (30) comprises a frame body (305), the frame body (305) comprises an upper ring frame (3051), a lower ring frame (3052) and a plurality of straps (3054), and the upper ring frame (3051) and the lower ring frame (3052) are connected with the strip-shaped cloth bag through the straps (3054) respectively.

4. A box spring mattress with high support and high spring rate according to claim 3 wherein:

the spring support layer (30) comprises a first combination area (306) and a second combination area (307) which are connected end to end, at least one group of the first combination area (306) and at least one group of the second combination area (307), the supporting spring corresponding to the first combination area (306) is an 8-ring spring (301), and the supporting spring corresponding to the second combination area (307) is a 6-ring spring (302).

5. A box spring mattress with high support and high spring rate according to claim 4 wherein:

the frame body (305) further comprises a torsion spring frame (3053), the torsion spring frame (3053) is connected to the upper ring frame (3051) and the lower ring frame (3052) respectively, and the deformation direction of the torsion spring frame (3053) is consistent with that of the bearing spring.

6. A box spring mattress with high support and high spring rate according to claim 5 wherein:

the torsion spring frame (3053) is an annular object formed by two torsion springs which are symmetrical and closed along the deformation direction of the bearing spring.

7. A box spring mattress with high support and high spring rate according to claim 1 wherein:

the top of the spring supporting layer (30) is provided with a comfortable layer (20), and the bottom of the spring supporting layer is provided with a fabric bottom layer (40).