Composite sponge for high-hardness furniture

Abstract

The utility model relates to the technical field of composite sponges, and discloses a composite sponge for high-hardness furniture, which comprises a first sponge mat, a plurality of top plates are fixedly connected in the first sponge mat at equal intervals, spring pieces are fixedly connected to the bottoms of the top plates, and bottom plates are fixedly connected to the bottoms of the spring pieces. Sponge blocks are fixedly connected to the left side and the right side of the bottom of the first sponge mat, a plurality of sponge balls are fixedly connected to the bottoms of the two sponge blocks at equal intervals, a second sponge mat is arranged at the bottom of the first sponge mat, and first sponge grooves are formed in the left side and the right side of the top of the second sponge mat; a plurality of second sponge grooves are formed in the bottom sides of the interiors of the two first sponge grooves at equal intervals. According to the utility model, the sponge block is clamped in the sponge groove I, and the sponge ball is clamped in the sponge groove II, so that the sponge cushion I and the sponge cushion II are ensured to always keep cooperative deformation, and the layering phenomenon caused by non-uniform stress and inconsistent deformation is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to composite sponge technical field especially high hardness furniture composite sponge. BACKGROUND

[0002] Composite sponge is a new type of material formed by combining various sponge materials with different properties together, in the mattress and sofa products, composite sponge can provide more comfortable support and soft touch, so that the user obtains good experience, on the car seat, its cushioning performance can effectively reduce the vibration in the driving process.

[0003] High hardness furniture composite sponge is mainly applied to various furniture products with high support requirements, this composite sponge not only guarantees a certain softness, but also highlights the hardness and support performance, when used for office chair, it can provide stable and powerful support for people who work for a long time, effectively reducing the fatigue of waist and back, in the hard sofa, it not only can maintain the firm shape of the sofa, but also can ensure that the user feels comfortable support when sitting, and will not sink into the sofa because the sofa is too soft.

[0004] The current high hardness furniture composite sponge will separate between layers during long time use, which will cause the integrity of the internal structure of the sponge to be damaged, greatly shortening the service life of the furniture, the existing technology adds a buffer transition layer between the sponge layers with different hardness, the buffer transition layer adopts a material with strong adhesion, firmly adheres the adjacent sponge layers together, enhances the bonding force between the layers, and prevents separation between the layers, but the material properties and hardness of the transition layer are different from those of the sponge layer, which will cause the deformation degree of different areas to be inconsistent when stressed, thereby affecting the use comfort and overall performance of the furniture. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a high hardness furniture composite sponge, which aims to improve the problem that the material properties and hardness of the transition layer are different from those of the sponge layer in the prior art, which will cause the deformation degree of different areas to be inconsistent when stressed, thereby affecting the use comfort and overall performance of the furniture.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: High hardness furniture is with compound sponge, including sponge pad no.

[0007] As a further description of the above technical scheme:

[0008] The protection mechanism includes the shell, the inner wall of the shell is slidably connected to the outer wall of the sponge pad no.

[0009] As a further description of the above technical scheme:

[0010] The top of the sponge pad no.

[0011] As a further description of the above technical scheme:

[0012] The top of the fireproof pad is fixedly connected with the wear-resistant pad, and the wear-resistant pad is slidably connected to the inner wall of the shell.

[0013] As a further description of the above technical scheme:

[0014] The top of the wear-resistant pad is fixedly connected with the convex grain, and the two convex grains are made of rubber material.

[0015] As a further description of the above technical scheme:

[0016] The shell is fixedly connected with the edge wrapping around the shell.

[0017] As a further description of the above technical scheme:

[0018] The front and back sides of the sponge pad one are provided with a plurality of air holes at equal intervals, and the plurality of air holes all penetrate the same sponge pad one.

[0019] As a further description of the above technical solutions:

[0020] The outer wall of the plurality of spring sheets is fixedly connected with a coating, and the plurality of coatings are all made of epoxy resin material.

[0021] The utility model has the advantages of the following:

[0022] 1、 the utility model discloses when the external pressure is applied to the sponge pad one, the top plate transmits the pressure to the spring sheet and buffers and disperses the pressure, and then transmits the buffered pressure to the bottom plate, so that the local deformation caused by too concentrated pressure is avoided, and the sponge block is clamped in the inside of the sponge groove one, and the sponge ball is clamped in the inside of the sponge groove two, so that the sponge pad one and the sponge pad two always keep cooperative deformation, and the delamination caused by uneven stress and inconsistent deformation is avoided.

[0023] 2、 the utility model discloses the friction between the composite sponge and the placing plane is increased, when people sit on the furniture equipped with the composite sponge, the furniture will not slide easily, and the luminous stick can continuously emit soft light in the dim environment, which not only enables the user to clearly see the furniture position and avoid bumping due to unclear vision, but also can give an early warning to enable people to timely avoid in the walking process and prevent falling and injury due to accidental collision with the furniture. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a perspective view of the composite sponge for high-hardness furniture according to the utility model;

[0025] Figure 2 It is a partial schematic view of the protection mechanism of the composite sponge for high-hardness furniture according to the utility model;

[0026] Figure 3 It is a structure exploded view of the sponge pad one of the composite sponge for high-hardness furniture according to the utility model;

[0027] Figure 4 It is a structure schematic view of the sponge block of the composite sponge for high-hardness furniture according to the utility model;

[0028] Figure 5 It is a structure sectional view of the luminous stick of the composite sponge for high-hardness furniture according to the utility model.

[0029] LEGEND:

[0030] 1, sponge pad one; 2, protection mechanism; 201, shell; 202, card slot one; 203, transparent tube; 204, card slot two; 205, luminous stick; 206, non-slip pad; 3, top plate; 4, spring piece; 5, bottom plate; 6, sponge block; 7, sponge ball; 8, sponge pad two; 9, sponge groove one; 10, sponge groove two; 11, fireproof pad; 12, wear-resistant pad; 13, convex texture; 14, edge covering; 15, air hole; 16, coating. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0032] Referring to Figure 3 and Figure 4 An embodiment provided by the utility model: high-hardness composite sponge for furniture, including sponge pad one 1, have support and cushion function, sponge pad one 1's inside equidistance fixed connection has a plurality of top plate 3, play the role of supporting spring piece 4, a plurality of top plate 3's bottom are all fixedly connected with spring piece 4, can provide elastic support, enhance the hardness of sponge, a plurality of spring piece 4's bottom are all fixedly connected with bottom plate 5, for the bottom of spring piece 4 is firm, disperse pressure, sponge pad one 1's bottom left and right sides are all fixedly connected with sponge block 6, further increase the cushion effect of bottom, two sponge block 6's bottom are all equidistance fixed connection has a plurality of sponge ball 7, can flexibly adapt to different stress conditions, optimize the cushion performance, increase the friction, sponge pad one 1's bottom is provided with sponge pad two 8, provide cushion and support, sponge pad two 8's top left and right sides are all set up with sponge groove one 9, realize accurate positioning, two sponge groove one 9's inside bottom side are all equidistance set up with a plurality of sponge groove two 10, enhance the connection stability, two sponge groove one 9's inner wall is slidably connected with corresponding sponge block 6 respectively, a plurality of sponge groove two 10's inner wall is slidably connected with corresponding sponge ball 7 respectively, sponge pad one 1's all around is provided with protection mechanism 2, protection mechanism 2 is used for the protection of high-hardness composite sponge for furniture;

[0033] Specifically, when the high-hardness furniture composite sponge is used, when external pressure is applied to the sponge pad one 1, the multiple top plates 3 fixedly connected equidistantly inside the sponge pad one 1 first receive the pressure, the top plates 3 transmit the pressure to the spring sheets 4 fixedly connected thereto, the spring sheets 4 can buffer and disperse the pressure due to their elastic properties, and then transmit the buffered pressure to the bottom plate 5. Such a design makes the sponge pad one 1 not deform too much locally when it bears pressure, and at the same time, the sponge block 6 is clamped inside the sponge groove one 9, and the sponge ball 7 at the bottom of the sponge block 6 is clamped inside the sponge groove two 10, so that the sponge pad one 1 and the sponge pad two 8 are tightly and stably connected, ensuring that the sponge pad one 1 and the sponge pad two 8 always deform cooperatively, avoiding delamination due to uneven stress and inconsistent deformation.

[0034] With reference to Figure 1 , Figure 2 and Figure 5 , the protection mechanism 2 comprises a shell 201, the inner wall of the shell 201 is slidingly connected to the outer wall of the sponge pad one 1, which plays a role in protecting the edge of the sponge pad one 1, and the bottom of the shell 201 is provided with multiple clamping grooves one 202 around, which are used to fix the multiple transparent tubes 203, the inner wall of each clamping groove one 202 is fixedly connected with a transparent tube 203, which protects the inside of the glow stick 205, the inside of each transparent tube 203 is provided with a clamping groove two 204, which is used to fix the glow stick 205, and the inner wall of each clamping groove two 204 is fixedly connected with a glow stick 205, which can provide illumination in a dark environment, facilitating identification, and the bottom of the shell 201 is fixedly connected with anti-skid pads 206 at the four corners, which can increase the stability of the protection mechanism 2 when it is placed;

[0035] Specifically, when the high-hardness furniture composite sponge needs to be protected, the shell 201 plays a basic protection role, effectively blocking direct collisions and scratches from the outside world, avoiding damage to the edge of the sponge pad one 1 due to external impact, and maintaining the integrity of the overall structure of the sponge pad one 1. The anti-skid pads 206 fixed at the four corners of the bottom of the shell 201 increase the friction between the composite sponge and the placement plane, so that when people sit on furniture equipped with the composite sponge, the furniture will not easily slide, preventing the user from falling due to loss of balance caused by furniture displacement. The glow stick 205 fixed in the clamping groove two 204 of the transparent tube 203 will continuously emit soft light in a dimly lit environment, which not only allows the user to clearly see the position of the furniture, avoiding accidental collisions due to unclear vision, but also provides an early warning, allowing people to avoid obstacles in time during walking, preventing injuries caused by accidental collisions with furniture.

[0036] With reference to Figure 1 , Figure 2 and Figure 3The top of the sponge pad one 1 is fixedly connected with a fireproof pad 11, the fireproof pad 11 effectively blocks heat and flame, reduces the risk of furniture fire, improves the fire safety factor, the periphery of the fireproof pad 11 is slidably connected to the inner wall of the shell 201, can ensure that the fireproof pad 11 is installed stably, the top of the fireproof pad 11 is fixedly connected with a wear-resistant pad 12, enhances the wear resistance of the surface of the furniture, prevents scratching in daily use, the periphery of the wear-resistant pad 12 is slidably fixedly connected to the inner wall of the shell 201, the top of the wear-resistant pad 12 is fixedly connected with a convex pattern 13 on the front and rear sides, the two convex patterns 13 are made of rubber material, the convex pattern 13 made of rubber material can significantly increase the friction between the human body or object, so that people are not easy to slide when using furniture, improve the stability and comfort of use, the periphery of the shell 201 is fixedly connected with a hem 14, the hem 14 adopts a double-layer folding design, a plurality of air holes 15 are equally arranged on the front and rear sides of the sponge pad one 1, the air holes 15 can promote air circulation, the plurality of air holes 15 penetrate the same sponge pad one 1, the outer wall of the plurality of spring sheets 4 is fixedly connected with a coating 16, the plurality of coatings 16 are made of epoxy resin material, which enhances the corrosion resistance and oxidation resistance of the spring sheet 4, ensures that the spring sheet 4 maintains good elasticity and mechanical properties for a long time.

[0037] Specifically, the fireproof pad 11 plays a role in fire prevention and flame retardation, can effectively reduce the risk of furniture catching fire when encountering open flames, improve the fire safety performance of the furniture, provide a safer environment for the user, the wear-resistant pad 12 is located on the top of the fireproof pad 11 and directly contacts the human body, which can enhance the wear resistance of the surface of the furniture and prevent the surface of the furniture from being scratched, prolonging the service life of the furniture, the convex pattern 13 made of rubber material increases the friction with the human body, so that people are not easy to slide when sitting on the furniture, improving the stability and comfort of use, the hem 14 with a double-layer folding design is fixed around the shell 201, which protects the edge of the furniture and prevents edge wear and damage, making the furniture more durable, the coating 16 made of epoxy resin material covers the outer wall of the spring sheet 4, which can enhance the corrosion resistance and oxidation resistance of the spring sheet 4, thereby ensuring the support performance and comfort of the furniture.

[0038] Working principle: when using high hardness furniture composite sponge, when the external pressure is applied to the sponge pad 1, the multiple top plates 3 fixedly connected inside the sponge pad 1 first bear the pressure, the top plate 3 transmits the pressure to the spring sheet 4 fixedly connected therewith, the spring sheet 4 can buffer and disperse the pressure due to its elastic property, and then transmits the buffered pressure to the bottom plate 5, such a design makes the sponge pad 1 not deform too much locally when bearing pressure, and the sponge block 6 is clamped inside the sponge groove 1, the sponge ball 7 at the bottom of the sponge block 6 is clamped inside the sponge groove 2, so that the sponge pad 1 and the sponge pad 2 form a close and stable connection, ensuring that the sponge pad 1 and the sponge pad 2 always deform together, avoiding the delamination phenomenon caused by uneven stress and inconsistent deformation;

[0039] And when the high hardness furniture composite sponge needs to be protected, the shell 201 plays a basic protection role, effectively blocking the direct collision and scratching of the outside world, avoiding damage to the edge of the sponge pad 1 due to external impact, maintaining the integrity of the overall structure of the sponge pad 1, the anti-skid pads 206 fixed at the four corners of the bottom of the shell 201 increase the friction between the composite sponge and the placement plane, when people sit on the furniture equipped with the composite sponge, the furniture will not easily slide, preventing the user from falling due to the furniture shifting out of balance, the night light stick 205 fixed in the clamping groove 2 204 in the transparent tube 203 will continuously emit soft light in dimly lit environments, which not only allows the user to clearly see the furniture position, avoiding accidental collision due to unclear vision, but also provides early warning to avoid accidents and prevent injuries caused by accidental collision with furniture.

[0040] Finally, it should be noted that: the above only describes the preferred embodiments of the present application and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or make equivalent replacement for some technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A high hardness composite sponge for furniture comprising a sponge pad (1), characterized in that: The inside of the sponge pad one (1) is equidistantly fixedly connected with a plurality of top plates (3), the bottom of each of the plurality of top plates (3) is fixedly connected with a spring sheet (4), the bottom of each of the plurality of spring sheets (4) is fixedly connected with a bottom plate (5), the left and right sides of the bottom of the sponge pad one (1) are fixedly connected with sponge blocks (6), the bottom of each of the two sponge blocks (6) is equidistantly fixedly connected with a plurality of sponge balls (7), the bottom of the sponge pad one (1) is provided with a sponge pad two (8), the top left and right sides of the sponge pad two (8) are provided with sponge grooves one (9), the inside bottom of each of the two sponge grooves one (9) is equidistantly provided with a plurality of sponge grooves two (10), the inner walls of the two sponge grooves one (9) are respectively slidably connected with corresponding sponge blocks (6), the inner walls of the plurality of sponge grooves two (10) are respectively slidably connected with corresponding sponge balls (7), the periphery of the sponge pad one (1) is provided with a protection mechanism (2), and the protection mechanism (2) is used for protecting the composite sponge for high-hardness furniture.

2. The high hardness composite sponge for furniture according to claim 1, characterized in that: The protection mechanism (2) comprises an outer shell (201), the inner wall of the outer shell (201) is slidably connected to the outer wall of the sponge pad one (1), the bottom periphery of the outer shell (201) is provided with a clamping groove one (202), the inner wall of each of the plurality of clamping groove one (202) is fixedly connected with a transparent tube (203), the inside of each of the plurality of transparent tubes (203) is provided with a clamping groove two (204), the inner wall of each of the plurality of clamping groove two (204) is fixedly connected with a luminous stick (205), and the bottom four corners of the outer shell (201) are fixedly connected with anti-skid pads (206).

3. The high hardness composite sponge for furniture according to claim 1, characterized in that: The top of the sponge pad one (1) is fixedly connected with a fireproof pad (11), and the periphery of the fireproof pad (11) is slidably connected to the inner wall of the outer shell (201).

4. The high hardness composite sponge for furniture according to claim 3, characterized in that: The top of the fireproof pad (11) is fixedly connected with a wear-resistant pad (12), and the periphery of the wear-resistant pad (12) is slidably connected to the inner wall of the outer shell (201).

5. The high hardness composite sponge for furniture according to claim 4, characterized in that: The top and rear sides of the wear-resistant pad (12) are fixedly connected with protruding patterns (13), and the two protruding patterns (13) are made of rubber material.

6. The high hardness composite sponge for furniture according to claim 2, characterized in that: The periphery of the outer shell (201) is fixedly connected with a hem (14), and the hem (14) adopts a double-layer folding design.

7. The high hardness composite sponge for furniture according to claim 1, characterized in that: The front and rear sides of the sponge pad one (1) are equidistantly provided with a plurality of ventilation holes (15), and each of the plurality of ventilation holes (15) penetrates the same sponge pad one (1).

8. The high hardness composite sponge for furniture according to claim 1, characterized in that: The outer wall of each of the plurality of spring sheets (4) is fixedly connected with a coating (16), and each of the plurality of coatings (16) is made of epoxy resin material.

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