CN214595187U - Double-sided elastic sofa cushion - Google Patents

Abstract

The utility model discloses a two-sided elastic sofa cushion, include: the cushion comprises a cushion framework (1) and a cushion cover sleeve (2), wherein the cushion cover sleeve (2) is detachably sleeved on the periphery of the cushion framework (1); the cushion framework (1) comprises a middle framework (11), an upper shroud plate (12), a lower shroud plate (13) and an elastic piece (14), wherein the elastic piece (14) is fixedly arranged between the upper shroud plate (12) and the middle framework (11) and between the lower shroud plate (13) and the middle framework (11); the thickness ratio of the upper shroud plate (12) or the lower shroud plate (13) to the middle framework (11) is 1 (1-30). The upper shroud plate made of the sheet member can effectively transfer the elasticity of the elastic piece; on the contrary, if the thickness of the upper cover is thick, the elastic member is made ineffective. And, the upper shroud plate is preferably made of thin bamboo chips, because the thin bamboo chips have certain toughness and elasticity, the elasticity of the elastic piece can be effectively transmitted, and thus the comfort of the sofa cushion is improved.

Description

Double-sided elastic sofa cushion

Technical Field

The utility model relates to a house product technology field, in particular to two-sided elastic sofa cushion.

Background

With the improvement of living standard of people, the pursuit of people on living quality and physical and psychological health is higher and higher, the sofa and the sofa cushion are necessities of the home, and the requirements of people on the sofa and the sofa cushion tend to be comfortable and healthy factors gradually from ancient wood stick stools which are used in places and are recumbent, simple and crude, flat and exquisite in work to cloth arts sofas and Chinese sofas widely applied in the present times. With the acceleration of the working rhythm of modern people, various occupational diseases of people are increased day by day, cervical spondylosis, lumbar spondylosis and the like are common among young people and middle-aged and aged people, and scientific research and practice prove that the structure and the comfortableness of the sofa cushion are greatly helpful for the rehabilitation of patients with cervical spondylosis and lumbar spondylosis. Modern, widely used sofas and sofa cushions have been transitionally pursued for softness, which is detrimental to human health; moreover, the sofa and the sofa cushion mostly use the elastic body with the structure that the cloth cover wraps the steel wire spring, and the sofa cushion are of a closed body structure and cannot be disassembled to clean and remove dust and impurities in the sofa and the sofa cushion.

At present, some patent documents disclose improvement and optimization schemes of mattresses. If chinese utility model patent ZL200910043544.5 discloses a mattress of elastomer is made to applied rubber circle, its main technical scheme is to adopt the rubber circle to replace the wire spring of current spring mattress as the elastomer, has avoided wire spring to rust easily and the defect that just collapses for a long time, and rubber circle elastomer can not rust and ageing period length, elasticity recovery performance is better, relative and wire spring's mattress, its life is longer. Then like chinese utility model patent ZL201110247750.5 discloses an assembled mattress, its main technical scheme is that mattress cover and mattress body equipment form, and the mattress body comprises bottom surface body, top surface body and midbody etc. its main defect is that the elastomer directly presses under top surface body crossbeam, if not with the fixed linking to each other of crossbeam of elastomer and top surface body lower part, then the rubber circle as the elastomer takes place the skew easily, if with the fixed linking to each other of crossbeam of elastomer and top surface body lower part, in this patent midbody and top surface body fixed connection become whole, then inconvenient dismantlement, such mode is only suitable for the mattress of non-dismantlement formula.

In view of the above, the present invention provides a sofa cushion with double-sided elasticity, which overcomes the above-mentioned defects of the prior art, and is a problem to be solved in the field.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a two-sided elastic sofa cushion, can solve present sofa cushion and can not pull open and wash the dust removal and the too strong problem of two-sided compliance. The technical scheme is as follows:

the utility model discloses a two-sided elastic sofa cushion, include: the cushion cover is detachably sleeved on the periphery of the cushion framework; the cushion framework comprises a middle framework, an upper shroud plate, a lower shroud plate and elastic pieces, wherein the elastic pieces are fixedly arranged between the upper shroud plate and the middle framework and between the lower shroud plate and the middle framework; the upper cover plate and the lower cover plate are members formed by splicing a plurality of thin bamboo sheets or thin wood sheets or thin plastic sheets, the middle frame is a member formed by splicing bamboo plates or wood plates or plastic plates, the thickness of the upper cover plate and the thickness of the lower cover plate are 0.2cm-1.5cm, and the thickness ratio of the upper cover plate or the lower cover plate to the middle frame is 1 (1-30). Thus, the elasticity of the elastic piece can be effectively transferred by the upper shroud plate and the lower shroud plate which are made of the sheet members; in contrast, if the upper and lower sheathing plates are thick, the elastic member is made ineffective. And, it is preferable to use thin bamboo sheets to make the upper and/or lower sheathing panels because the thin bamboo sheets have certain toughness and elasticity, and can effectively transmit the elasticity of the elastic member, thereby improving the comfort of the sofa cushion.

Furthermore, a plurality of transverse ribs are arranged on the lower portion of the upper shroud plate or/and the upper portion of the lower shroud plate at equal intervals, the transverse ribs are perpendicular to thin bamboo chips or thin wood chips or thin plastic sheets serving as the upper shroud plate and the lower shroud plate body, and the elastic members are fixedly connected with the transverse ribs.

Furthermore, the elastic parts are rubber elastic rings or resin elastic rings, the elastic parts are arranged between the transverse ribs and the middle framework at equal intervals, and the interval between every two elastic parts on the same transverse rib is 3cm-8 cm. The rubber elastic ring is made of a rubber layer of a discarded automobile tire, and the manufactured elastic ring has good elasticity and excellent elastic recovery due to the fact that steel wires or nylon ropes have meridians in the automobile tire; on the other hand, the waste tires are recycled, and the effects of protecting the environment and recycling resources are achieved. Further, after the waste tire is cut into long strip-shaped sheet-like rubber sheets, a layer of gauze, nonwoven fabric or cotton fabric is wrapped around the peripheries of the long strip-shaped sheet-like rubber sheets, and then a ring-shaped rubber ring is wound around the long strip-shaped sheet-like rubber sheets, and the rubber ring is fastened between the lower cross-rib beams and the upper cross-rib beams. Wherein the gauze or non-woven fabrics or cotton cloth of parcel in rubber circle periphery can play the effect of protection rubber circle, can play pleasing to the eye effect again.

Further, the cushion cover sleeve comprises an upper cover sleeve layer, a lower cover sleeve layer and a surrounding sleeve part, and the upper cover sleeve layer or/and the lower cover sleeve layer are/is provided with a flexible cushion layer; the flexible cushion layer is a sponge layer, a non-woven fabric layer, a cotton fabric layer or a silica gel layer.

The utility model provides a two-sided elastic sofa cushion's beneficial effect is:

the upper shroud plate made of the sheet member can effectively transfer the elasticity of the elastic piece; on the contrary, if the thickness of the upper cover is thick, the elastic member is made ineffective. And, the upper shroud plate is preferably made of thin bamboo chips, because the thin bamboo chips have certain toughness and elasticity, the elasticity of the elastic piece can be effectively transmitted, and thus the comfort of the sofa cushion is improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is an assembly view of the single-sided elastic sofa cushion of the present invention;

fig. 2 is a schematic view of the cross-sectional structure of the cushion frame in the single-sided elastic sofa cushion of the present invention.

The figures are labeled as follows:

1-a cushion framework; 2-cushion cover; 11-a central framework; 12-upper sheathing; 13-lower sheathing; 14-an elastic member; 123-transverse ribs; 21-covering a jacket layer; 22-lower mantle layer; 23-a peripheral sleeve portion; 201-flexible cushion layer.

Detailed Description

In order to make the technical solution in the embodiments of the present invention better understood and make the above objects, features and advantages of the present invention more obvious and understandable, the following description of the embodiments of the present invention is provided with reference to the accompanying drawings.

It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Referring to fig. 1 and fig. 2, a double-sided elastic sofa cushion of the present embodiment includes: the cushion comprises a cushion framework 1 and a cushion cover 2, wherein the cushion cover 2 is detachably wrapped on the periphery of the cushion framework 1; the cushion framework 1 comprises a middle framework 11, an upper shroud plate 12, a lower shroud plate 13 and elastic pieces 14, wherein the elastic pieces 14 are fixedly arranged between the upper shroud plate 12 and the middle framework 11 and between the lower shroud plate 13 and the middle framework 11; the upper shroud plate 12 and the lower shroud plate 13 are both members formed by splicing a plurality of thin bamboo chips or thin wood chips or thin plastic sheets, the middle framework 11 is a member formed by splicing bamboo boards or wood boards or plastic boards, the thickness of the upper shroud plate 12 and the thickness of the lower shroud plate 13 are 0.2cm-1.5cm, and the thickness ratio of the upper shroud plate 12 or the lower shroud plate 13 to the middle framework 11 is 1 (1-30).

Preferably, a plurality of transverse ribs 123 are further provided at equal intervals on the lower portion of the upper deck 12 or/and the upper portion of the lower deck 13, the transverse ribs 123 are perpendicular to thin bamboo or wood or plastic sheets as the body of the upper deck 12 and the lower deck 13, and the elastic member 14 is fixedly connected to the transverse ribs 123.

Preferably, the elastic member 14 is a rubber elastic ring or a resin elastic ring, a plurality of elastic members 14 are disposed at equal intervals between the transverse rib 123 and the middle frame 11, and the interval between every two elastic members 14 on the same transverse rib 123 is 3cm to 8 cm.

Preferably, the cushion cover 2 includes an upper cover layer 21, a lower cover layer 22 and a surrounding cover portion 23, and the upper cover layer 21 or/and the lower cover layer 22 is provided with a flexible cushion layer 201; the flexible cushion layer 201 is a sponge layer, a non-woven fabric layer, a cotton fabric layer or a silica gel layer.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments.

The embodiments of the present invention are described in detail with reference to the drawings, but the present invention is not limited to the described embodiments. Various changes, modifications, substitutions and alterations to these embodiments will occur to those skilled in the art without departing from the spirit and scope of the present invention.

Claims (4)

1. A double-sided resilient sofa cushion, comprising: the cushion comprises a cushion framework (1) and a cushion cover sleeve (2), wherein the cushion cover sleeve (2) is detachably sleeved on the periphery of the cushion framework (1);

the cushion framework (1) comprises a middle framework (11), an upper shroud plate (12), a lower shroud plate (13) and an elastic piece (14), wherein the elastic piece (14) is fixedly arranged between the upper shroud plate (12) and the middle framework (11) and between the lower shroud plate (13) and the middle framework (11);

the upper shroud plate (12) and the lower shroud plate (13) are members formed by splicing a plurality of thin bamboo strips or thin wood strips or thin plastic strips, the middle framework (11) is a member formed by splicing bamboo plates or wood plates or plastic plates, the thickness of the upper shroud plate (12) and the thickness of the lower shroud plate (13) are 0.2cm-1.5cm, and the thickness ratio of the upper shroud plate (12) or the lower shroud plate (13) to the middle framework (11) is 1 (1-30).

2. A double-sided elastic sofa cushion according to claim 1, characterized in that the lower part of the upper cover plate (12) or/and the upper part of the lower cover plate (13) is further provided with a plurality of transverse ribs (123) at equal intervals, the transverse ribs (123) are perpendicular to the thin bamboo or wood or plastic sheet as the body of the upper cover plate (12) and the lower cover plate (13), and the elastic member (14) is fixedly connected with the transverse ribs (123).

3. A double-sided elastic sofa cushion according to claim 2, wherein the elastic members (14) are rubber elastic rings or resin elastic rings, a plurality of the elastic members (14) are provided between the transverse ribs (123) and the middle frame (11) at equal intervals, and the interval between every two elastic members (14) on the same transverse rib (123) is 3cm-8 cm.

4. A double-sided elastic sofa cushion according to any one of claims 1-3, characterised in that the cushion cover (2) comprises an upper cover layer (21), a lower cover layer (22) and a surrounding cover part (23), the upper cover layer (21) or/and the lower cover layer (22) being provided with a flexible cushion layer (201);

the flexible cushion layer (201) is a sponge layer, a non-woven fabric layer, a cotton fabric layer or a silica gel layer.

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