CN219047901U

CN219047901U - Spring combination for filling mattress and mattress

Info

Publication number: CN219047901U
Application number: CN202221529152.7U
Authority: CN
Inventors: 胡超
Original assignee: Foshan Bumafan Textile Technology Co ltd
Current assignee: Foshan Bumafan Textile Technology Co ltd
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2023-05-23
Anticipated expiration: 2032-06-16

Abstract

The utility model relates to the field of mattresses, in particular to a spring combination for filling a mattress and the mattress, wherein the spring combination comprises the following components: an outer bag and a plurality of support springs; the outer bag is a strip-shaped flexible shell formed by sewing textile fabrics; a filling space is formed in the outer bag; the supporting spring is arranged in the filling space; the height of the supporting spring is matched with the height of the filling space after being spread; the support springs form a row of closely arranged vertical supports within the fill space. The textile fabric is matched with the support generated by the support spring to provide better support touch feeling, and the support spring is provided with movable virtual positions, so that the support spring can be conveniently and quickly adjusted after being stressed at different positions, and the inside of the support spring is communicated with the outside to provide enough air permeability; the strip-shaped appearance enables the springs to be combined into the linear strip-shaped spring inner core, so that the production, transportation and maintenance difficulties are reduced; the spring combination has strong applicability and provides a good-quality integrated supporting touch feeling.

Description

Spring combination for filling mattress and mattress

Technical Field

The present utility model relates to the field of mattresses, and more particularly to a spring assembly for filling a mattress and a mattress.

Background

A spring mattress is a more traditional and commonly used mattress today that is introduced abroad. The performance of a spring mattress comes substantially from the filling springs inside. Thus, the mass and life of a spring mattress depends on the properties and mass of its filling springs; the spring mattress is characterized in that the spring mattress provides a sleeping support feel with strong hard texture and good elastic support for a human body. The hard texture provided by the spring mattress not only has unique charm, but also is healthier to human body than the mattresses such as relatively weak sponge, latex and the like, the air permeability and the durability of the spring mattress are relatively better, and the mattress is more suitable for long-term sleeping of human body along with the development of technology.

The packing springs are the most important parts of the spring mattress, and the existing packing springs are often in an integrated form, such as a connected type spring mattress and a wire steel type spring mattress, and the packing springs are integrated. This results in a spring mattress of high mass which is inconvenient to handle or repair; whereas existing fill springs are of independent design, such as freestanding and honeycomb spring mattresses, the former of which is prone to shifting and bacteria growth and has poor feel; the latter is cumbersome to assemble and still inconvenient to disassemble and separate.

Disclosure of Invention

The present utility model is directed to overcoming at least one of the above-mentioned drawbacks of the prior art and providing a spring assembly for filling a mattress and a mattress for solving the problems of the existing integrated spring having a high mass and a poor feel of the independent spring.

The utility model adopts the technical scheme that the spring combination for filling a mattress comprises: an outer bag and a plurality of support springs; the outer bag is a strip-shaped flexible shell formed by sewing textile fabrics; a filling space is formed in the outer bag; the supporting spring is arranged in the filling space; the height of the supporting spring is matched with the height of the filling space after being spread; the support springs form a row of closely arranged vertical supports within the fill space.

The outer bag is used for shaping a transverse strip-shaped spring combination; the support spring is used for forming an elastic support of the outer bag; the positions of the supporting springs are fixed by the expansion of the filling space in the outer bag and the depression of the continuous filling space between the two adjacent supporting springs due to the shape of the left and right adjacent supporting springs.

The support provided by the textile fabric and generated by the support springs is matched with better support touch, so that the support springs have certain movable virtual positions, the support springs can be conveniently and rapidly adjusted after being stressed at different positions, the inside of the support springs are communicated with the outside, and sufficient air permeability is provided; the strip-shaped appearance enables the springs to be combined to form the linear strip-shaped spring inner core, so that the spring inner core is convenient to carry, and the production difficulty, the transportation difficulty and the later maintenance difficulty are reduced; on the other hand, the spring combination has strong applicability, and the mutual combination and fixation effects are good, thereby providing a good-quality integrated supporting touch.

The outer bag is provided with a suture thread which is arranged around the supporting spring; the suture forms a localized separation between two adjacent support springs; and a suture line of a shared part between two adjacent supporting springs.

The suture is used for limiting the movable range of the supporting spring; through the effect of suture, strengthen the separation effect between two adjacent supporting springs to improve the atress stability of spring combination, when the spring combination received great pressure, the supporting spring takes place transverse deformation easily, and the suture can guide the deformation of supporting spring at the pressurized in-process, thereby increase stability. At the same time, the separation is not complete, and the partial separation keeps the communication so that more movable virtual positions exist between two adjacent springs, and the support springs are attached to the surface of the bearing from multiple angles after being stressed.

The support spring is wrapped with an independent fiber textile bag, and the textile density of the fiber textile bag is greater than that of the outer bag.

The fiber textile bag is used for being matched with the outer bag, so that the direct supporting sense of the supporting spring is reduced; on one hand, the fiber textile bag eases the hard supporting sense of the supporting spring and improves the comfort of the supported bag; on the other hand, the textile density of the fiber textile bag is higher than that of the outer bag, so that the pollution to the spring caused by the entering of dust, foreign matters and the like into the spring is further reduced, and the dust and the like are isolated outside the supporting spring, so that the working environment of the supporting spring is ensured. Meanwhile, an isolation is formed between the spring and the outside, so that clamping injury caused by supporting the spring is prevented.

The upper side and/or the lower side of the supporting spring is/are provided with a reinforcing wire, and the reinforcing wire is positioned at one side of the suture line close to the supporting spring.

The reinforcing wire is used for further limiting the supporting spring; the reinforcing wire is arranged, so that the matching between the filling space and the supporting spring can be conveniently improved, the size of the outer bag can be further widened, and the supporting spring can be conveniently installed; after the assembly, the matching degree between the filling space and the supporting spring can be quickly adjusted through the reinforcing wire, so that the assembly process is simplified. Meanwhile, the reinforcing wire further improves the sewing quality, and ensures the stability of the outer bag.

The outer bag is made of linen.

The linen is durable, is easier to keep dry, has better air permeability, has antibacterial effect, and has good wet washing and heat transfer effects. As filling, the cloth bag made of the linen is more durable and meets the requirement of filler protection, and is environment-friendly. The linen is selected as the outer bag, and the touch feeling and the thick sense of the linen are fully considered, so that the metal hard supporting sense generated by the supporting spring is counteracted.

The flax fabric is made of one or more of flax plant fibers such as flax, jute, sisal, abaca and the like.

The fiber textile bag is made of non-woven fabrics.

The non-woven fabric mattress has the characteristics of moisture resistance, ventilation, flexibility, thinness, no toxicity, no smell and the like. When the outer bag is matched, the influence on the air permeability of the outer bag is reduced; when the supporting spring is matched, the sound insulation and clamping prevention effects are achieved through the flexibility of the supporting spring; more importantly, the non-woven fabric is lighter and thinner, and after being wrapped on the surface of the supporting spring, the non-woven fabric has little influence on the installation space, and can not additionally increase obvious volume change and simultaneously increase one protection for the supporting spring.

The density of the linen is 120 g/square meter to 300 g/square meter.

The softness and hardness degree and texture of the linen are controlled by the density of the linen, and when the linen is in the range, the linen is matched with the supporting springs for use, the effect is best.

The diameter of the supporting spring is 3cm to 10cm; the height of the supporting spring is 3cm to 25cm.

By limiting the diameter and the height, the supporting texture of the supporting spring is ensured. When the diameter exceeds the diameter, partial lack of support is easily caused, and when the diameter is too small, the number of the support springs is large, and the cost is increased; under the limitation of the diameter, the filling requirement of mattresses with different thicknesses is protected by the height of 3cm to 25cm, and the adaptability is improved while the matching effect is ensured.

And elastic support columns are arranged in the support springs, and the heights of the elastic support columns are smaller than that of the support springs.

The elastic support column is used for guiding the expansion and contraction of the support spring; on one hand, the elastic support column guides and limits the expansion and contraction of the support spring, and reduces the problem that the support spring is stressed to transversely deform; on the other hand, the support device has the function of supplementing support, and the problem of insufficient middle supporting force caused by the hollow characteristic of the support spring is solved; thereby further improving the stress stability of the spring combination and improving the acting surface of the support.

The mattress further comprises a shell, wherein a plurality of spring assemblies are arranged in the shell.

The shell is used for shaping the mattress, and the spring combination is used for providing an elastic internal support; the internal support structure through the spring combination is various, and every spring combination can independently separate, convenient transportation and single change for the surface fabric shell of mattress and spring combination can the split transportation, and fast assembly under the effect of outer bag, the spring combination has better frictional force each other under the restriction of surface fabric shell, can not shift after forming the mattress, and fixed effect is good.

Compared with the prior art, the utility model has the beneficial effects that: the support provided by the textile fabric and generated by the support springs is matched with better support touch, so that the support springs have certain movable virtual positions, the support springs can be conveniently and rapidly adjusted after being stressed at different positions, the inside of the support springs are communicated with the outside, and sufficient air permeability is provided; the strip-shaped appearance enables the springs to be combined to form the linear strip-shaped spring inner core, so that the spring inner core is convenient to carry, and the production difficulty, the transportation difficulty and the later maintenance difficulty are reduced; on the other hand, the spring combination has strong applicability, and the mutual combination and fixation effects are good, thereby providing a good-quality integrated supporting touch.

Drawings

FIG. 1 is a schematic side view of a spring assembly according to the present utility model.

Fig. 2 is a top view of the spring assembly of the present utility model.

Fig. 3 is a schematic view of the spring assembly outer bag of the present utility model after being opened.

Reference numerals illustrate: outer bag 100, suture line 110, reinforcement line 120, support spring 200, fiber woven bag 300, support column 400.

Detailed Description

The drawings are for illustrative purposes only and are not to be construed as limiting the utility model. For better illustration of the following embodiments, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the actual product dimensions; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Example 1

As shown in fig. 1, the present embodiment is a spring assembly for filling a mattress, comprising: an outer bag 100 and a plurality of support springs 200; the outer bag 100 is a strip-shaped flexible shell formed by sewing textile fabrics; a filling space is formed in the outer bag 100; the supporting spring 200 is disposed in the filling space; the height of the supporting spring 200 is matched with the height of the filling space after being spread; the support springs 200 form a row of closely spaced vertical supports within the fill space. The outer bag 100 is provided with a suture line 110 provided around the supporting spring 200; suture 110 forms a localized separation between adjacent two support springs 200; a portion of suture line 110 shared between two adjacent support springs 200.

The support spring 200 is wrapped with a separate fabric pouch 300, and the fabric pouch 300 has a greater fabric density than the outer pouch 100. The upper side and/or the lower side of the supporting spring 200 is provided with a reinforcing wire 120, and the reinforcing wire 120 is positioned at one side of the suture line 110 close to the supporting spring 200. The outer bag 100 is made of linen. The fibrous textile bag 300 is made of non-woven fabric. The scrim has a density of 120 g/square meter to 300 g/square meter. The diameter of the supporting spring 200 is 3cm to 10cm; the height of the supporting spring 200 is 3cm to 25cm. As shown in fig. 2, elastomeric support columns 400 are disposed within support springs 200, with elastomeric support columns 400 having a height less than support springs 200.

Example 2

The embodiment is a mattress, comprising a shell of fabric, wherein a plurality of spring assemblies are arranged in the shell of fabric. The shell is used for shaping the mattress, and the spring combination is used for providing an elastic internal support; the shell can be a cloth box, the side face is provided with a zipper for opening the shell, the shell surface layer and the bottom layer are relatively thicker, the side edge can be provided with a hard surrounding edge, and the inner side face of the bottom layer is provided with a hard horizontal plane. The spring combination comprises: an outer bag 100 and a plurality of support springs 200; the outer bag 100 is a strip-shaped flexible shell formed by sewing textile fabrics; a filling space is formed in the outer bag 100; the supporting spring 200 is disposed in the filling space; the height of the supporting spring 200 is matched with the height of the filling space after being spread; the support springs 200 form a row of closely spaced vertical supports within the fill space. The outer bag 100 is used for shaping a transverse strip spring assembly; the support springs 200 are used to form an elastic support of the outer bag 100; the positions of the support springs 200 are fixed by the opening of the filling space in the outer bag 100 and the depression of the continuous filling space between the two adjacent support springs 200 due to the shape of the adjacent support springs 200.

As shown in fig. 3, the outer bag 100 is a rectangular textile fabric, the outer bag 100 is formed by folding short sides and sewing three sides, one side is left before the complete sewing, and the supporting spring 200 is firstly placed in the outer bag 100; the support springs 200 are arranged in a row and kept in a straight line under the restriction of the outer bag 100, and the outer bag 100 has a certain rigidity under the action of the support springs 200 and is not easy to bend and deform. One spring set is about 8 to 15 support springs 200. The outer bag 100 is provided with a suture line 110 provided around the supporting spring 200; suture 110 forms a localized separation between adjacent two support springs 200; a portion of suture line 110 shared between two adjacent support springs 200. Suture 110 is used to limit the range of motion of support spring 200; the portions of the suture thread 110 at the long sides after folding are formed in a continuous arrangement, and the shared portions of the suture thread 110 between the supporting springs 200 are intermittent type suture. The support spring 200 is wrapped with a separate fabric pouch 300, and the fabric pouch 300 has a greater fabric density than the outer pouch 100. The fiber textile bag 300 is used for matching with the outer bag 100, so that the direct supporting sense of the supporting spring 200 is reduced; the upper and lower sides of the supporting spring 200 are provided with reinforcing wires 120, and the reinforcing wires 120 are positioned at one side of the suture line 110 near the supporting spring 200.

The reinforcement wire 120 serves to further restrict the support spring 200; reinforcing wire 120 is attached to suture 110, and reinforcing wire 120 is thinner than suture 110. The outer bag 100 is made of linen. The flax fabric is made of one or more of flax plant fibers such as flax, jute, sisal, abaca and the like. The fibrous textile bag 300 is made of non-woven fabric. The non-woven fabric can be made of polypropylene, terylene, chinlon, viscose, acrylon, polyethylene or polyvinyl chloride, etc. The scrim has a density of 120 g/square meter to 300 g/square meter. The specific amount can be 200 g/square meter. The diameter of the supporting spring 200 is 3cm to 10cm; the height of the supporting spring 200 is 3cm to 25cm. The diameter is specifically 6cm; the height was 18cm. Elastomeric support columns 400 are disposed within support springs 200, with elastomeric support columns 400 having a height less than support springs 200. Elastomeric support columns 400 are used to guide the expansion and contraction of support springs 200; elastomeric support columns 400 are sponge columns or rubber columns.

It should be understood that the foregoing examples of the present utility model are merely illustrative of the present utility model and are not intended to limit the present utility model to the specific embodiments thereof. Any modification, equivalent replacement, improvement, etc. that comes within the spirit and principle of the claims of the present utility model should be included in the protection scope of the claims of the present utility model.

Claims

1. A spring assembly for filling a mattress, comprising: an outer bag and a plurality of support springs; the outer bag is a strip-shaped flexible shell formed by sewing textile fabrics; a filling space is formed in the outer bag; the supporting spring is arranged in the filling space; the height of the supporting spring is matched with the height of the filling space after being spread; the supporting springs form a row of closely arranged vertical supports in the filling space; the outer bag is provided with a suture thread which is arranged around the supporting spring; the suture forms a localized separation between two adjacent support springs; and a suture line of a shared part between two adjacent supporting springs.

2. A spring assembly for a mattress according to claim 1, wherein said support springs are wrapped with individual woven fiber bags having a greater weave density than said outer bag.

3. A spring combination for a filled mattress according to claim 1, wherein the upper and/or lower side of the support spring is provided with reinforcement threads, which are located on the side of the suture close to the support spring.

4. A spring assembly for filling a mattress according to any one of claims 1-3, wherein the outer bag is made of scrim.

5. A spring assembly for a mattress according to claim 2, wherein said fibrous textile bag is made of nonwoven fabric.

6. The spring assembly for a mattress of claim 4, wherein the scrim has a density of 120 g/square meter to 300 g/square meter.

7. A spring combination for a filled mattress according to claim 4, wherein the support springs have a diameter of 3cm to 10cm; the height of the supporting spring is 3cm to 25cm.

8. A spring assembly for a mattress according to claim 4, wherein elastomeric support columns are disposed within said support springs, said elastomeric support columns having a height less than said support springs.

9. A mattress comprising a shell of material, wherein a plurality of spring assemblies for filling the mattress according to any one of claims 1-8 are provided in said shell of material.