阅读说明：本技术 一种新型弹簧结构坐垫 (Novel spring structure cushion ) 是由 吴庆 于 2020-03-27 设计创作，主要内容包括：本发明提供了一种新型弹簧结构坐垫,包括弹簧结构体,所述弹簧结构体的外侧设有复合填充层；复合填充层的外侧设有外包层；弹簧结构体包括底板、网板、锥形弹簧和蛇形弹簧；网板包括若干活动板和尼龙绳；若干活动板呈矩阵排列且每个横排和竖排上的多个活动板之间均通过尼龙绳串联；每个活动板与底板之间均设有两个锥形弹簧,每个锥形弹簧的两端分别与活动板与底板固定连接；横排和竖排上相邻两个锥形弹簧之间均呈颠倒状；每个竖排上均设有蛇形弹簧,蛇形弹簧与活动板之间均通过点焊连接或点粘接。本发明的弹簧结构坐垫乘坐舒适、结构安全稳固；该弹簧结构坐垫能均匀受力、若干锥形弹簧分散受力,能提高舒适度,卸力后恢复性好、经久耐用。(The invention provides a novel spring structure cushion which comprises a spring structure body, wherein a composite filling layer is arranged on the outer side of the spring structure body; the outer side of the composite filling layer is provided with an outer cladding layer; the spring structure body comprises a bottom plate, a screen plate, a conical spring and a serpentine spring; the screen plate comprises a plurality of movable plates and nylon ropes; the plurality of movable plates are arranged in a matrix manner, and the plurality of movable plates on each transverse row and each vertical row are connected in series through nylon ropes; two conical springs are arranged between each movable plate and the bottom plate, and two ends of each conical spring are fixedly connected with the movable plates and the bottom plate respectively; two adjacent conical springs on the horizontal row and the vertical row are inverted; and each vertical row is provided with a serpentine spring, and the serpentine springs and the movable plate are connected through spot welding or are in spot bonding. The cushion with the spring structure is comfortable to ride and safe and stable in structure; the cushion with the spring structure can be uniformly stressed and dispersed by the conical springs, the comfort level can be improved, and the cushion is good in restorability after force is removed and durable.)

1. The utility model provides a novel spring structure cushion which characterized in that: the spring structure comprises a spring structure body (1), wherein a composite filling layer (2) is arranged on the outer side of the spring structure body (1); an outer cladding layer (3) is arranged on the outer side of the composite filling layer (2);

the spring structure body (1) comprises a bottom plate (11), a mesh plate, a conical spring (12) and a serpentine spring (13);

the screen plate is arranged in parallel with the bottom plate (11) and comprises a plurality of movable plates (14) and nylon ropes (15);

the plurality of movable plates (14) are arranged in a matrix manner, and the plurality of movable plates (14) on each transverse row and each vertical row are connected in series through nylon ropes (15);

two conical springs (12) are arranged between each movable plate (14) and the bottom plate (11), the two conical springs (12) are inverted, and two ends of each conical spring (12) are fixedly connected with the movable plate (14) and the bottom plate (11) respectively;

among a plurality of conical springs (12) between a plurality of movable plates (14) and a bottom plate (11), two adjacent conical springs (12) on a horizontal row and a vertical row are inverted;

each vertical row of a plurality of movable plates (14) arranged in a matrix is provided with a serpentine spring (13), and the serpentine springs (13) are connected with the plurality of movable plates (14) on the same vertical row through spot welding or spot bonding.

2. The novel cushion with spring structure as claimed in claim 1, wherein: the composite filling layer (2) comprises a medium-soft sponge layer, a high-resilience sponge layer and a down layer from the inner layer to the outer layer.

3. A novel cushion of spring structure as claimed in claim 1 or 2, wherein: the outer coating (3) is made of natural cotton-flax blended fabric, real leather or PU leather.

4. A novel spring structure cushion as claimed in claim 3, wherein: the bottom plate (11) is made of a metal material, in particular, a light aluminum alloy.

5. The novel cushion with spring structure as claimed in claim 4, wherein: the movable plate (14) is made of a metal material, and in particular, may be made of a lightweight aluminum alloy.

6. The novel cushion with spring structure as claimed in claim 5, wherein: the serpentine spring (13) is connected with the movable plate (14) through spot welding.

7. The novel cushion with spring structure as claimed in claim 4, wherein: the movable plate (14) is made of plastic, bamboo or wood material.

8. The novel cushion with spring structure as claimed in claim 7, wherein: the serpentine spring (13) is bonded with the movable plate (14) through points.

9. A novel spring structure cushion as claimed in claim 3, wherein: the bottom plate (11) and the movable plate (14) are respectively provided with a positioning groove (4) matched with the diameters of two ends of the conical spring (12), and two ends of the conical spring (12) are respectively fixed in the positioning grooves (4).

Technical Field

The invention belongs to the technical field of seat cushions, and particularly relates to a novel cushion with a spring structure.

Background

Most of the existing seat cushions are foam sponge filling structures, and are easy to collapse and deform after long-time use. And a seat cushion is of a spring structure, but the dispersibility of the springs in the seat cushion to force is poor, so that the seat cushion is stressed unevenly, and local springs lose activity easily after long-term use.

Disclosure of Invention

The invention provides a novel spring structure cushion, which aims to solve the problems of uneven stress, poor comfort and poor restorability of the existing seat cushion.

The invention is realized by the following technical scheme:

a novel spring structure cushion comprises a spring structure body, wherein a composite filling layer is arranged on the outer side of the spring structure body, and the composite filling layer can increase the comfort level of the cushion; the outer side of the composite filling layer is provided with an outer cladding layer which can protect the composite filling layer and improve the texture and aesthetic feeling of the cushion;

the spring structure body comprises a bottom plate, a screen plate, a conical spring and a serpentine spring; the screen plate is arranged in parallel with the bottom plate and comprises a plurality of movable plates and nylon ropes; the plurality of movable plates are arranged in a matrix, and the plurality of movable plates on each transverse row and each vertical row are connected in series through nylon ropes, particularly, the structure is like a mahjong mat, and the structure can improve the mobility and the continuity of the net plate; two conical springs are arranged between each movable plate and the bottom plate, the two conical springs are inverted, namely the directions of the large head ends and the small head ends of the two conical springs are opposite, and the two ends of each conical spring are respectively fixedly connected with the movable plates and the bottom plate; among the conical springs between the movable plates and the bottom plate, two adjacent conical springs on the transverse row and the vertical row are inverted, and the structure can reduce the intervals between the adjacent conical springs and between the adjacent movable plates;

the serpentine springs are arranged on each vertical row of the plurality of movable plates which are arranged in a matrix manner, the serpentine springs and the plurality of movable plates on the same vertical row are connected or point-bonded through spot welding, and the spot welding connection and the point-bonding mean that the connecting sections between the serpentine springs and the movable plates are small, and if the connecting sections between the serpentine springs and the movable plates are large, the bending and the elasticity of the serpentine springs can be reduced; the structure can lead the conical springs to be stressed dispersedly, can improve the stress balance of the screen plate and is convenient for the screen plate to recover after force is removed.

The composite filling layer comprises a medium-soft sponge layer, a high-resilience sponge layer and a down layer from the inner layer to the outer layer, and the composite filling layer is internally close to the spring structure body.

Further limited, the outer cover is made of natural cotton-flax blended fabric, real leather or PU leather.

Further defined, the bottom plate is made of a metal material, and in particular, may be made of a lightweight aluminum alloy.

Further defined, the movable plate is made of a metal material, and in particular, may be made of a light aluminum alloy.

Further, the serpentine spring is connected with the movable plate through spot welding.

Further defined, the movable plate is made of plastic, bamboo or wood material.

Further, the serpentine spring is bonded to the movable plate by means of a point bond.

Further limiting, the bottom plate and the movable plate are respectively provided with a positioning groove matched with the diameters of the two ends of the conical spring, the two ends of the conical spring are respectively fixed in the positioning grooves, and the positioning grooves can improve the stability of connection between the conical spring and the bottom plate and the movable plate, so that the conical spring is conveniently positioned and installed; specifically, both ends of the conical spring are respectively welded and fixed or bonded and fixed in the positioning groove, the conical spring and the bottom plate can be welded or bonded, when the movable plate is made of metal, the conical spring and the movable plate can be welded or bonded, and when the movable plate is made of plastic, bamboo or wood, the conical spring and the movable plate can be bonded.

According to the technical scheme, the novel spring structure cushion provided by the invention has the beneficial effects that: the cushion with the spring structure is comfortable to ride and safe and stable in structure; the structure enables the cushion with the spring structure to be evenly stressed and the conical springs to be dispersedly stressed, can improve the comfort level, and enables the cushion with the spring structure to have good restorability and durability after force is removed.

Drawings

In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of a partial structure at I in fig. 1.

Fig. 3 is a sectional view taken along a line a-a in fig. 1.

Fig. 4 is a sectional view taken along the line B-B in fig. 1.

Fig. 5 is a schematic view of a partial structure at II in fig. 3.

In the drawings: 1-spring structure body, 11-bottom plate, 12-conical spring, 13-serpentine spring, 14-movable plate, 15-nylon rope, 2-composite filling layer, 3-outer cladding layer, 4-positioning groove and 5-welding point.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

In the description of the present application, it is to be understood that the terms "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and simplicity in description, but do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular orientation, and thus are not to be construed as limiting the present invention.

As shown in fig. 1 to 5, a novel spring structure cushion comprises a spring structure body 1, wherein a composite filling layer 2 is arranged on the outer side of the spring structure body 1, and the composite filling layer 2 can increase the comfort level of the cushion; the outer side of the composite filling layer 2 is provided with an outer cladding layer 3, and the outer cladding layer 3 can protect the composite filling layer 2 and improve the texture and aesthetic feeling of the cushion;

the spring structure body 1 comprises a bottom plate 11, a mesh plate, a conical spring 12 and a serpentine spring 13; the screen plate is arranged in parallel with the bottom plate 11 and comprises a plurality of movable plates 14 and nylon ropes 15; the plurality of movable plates 14 are arranged in a matrix, and the plurality of movable plates 14 on each transverse row and each vertical row are connected in series through nylon ropes 15, particularly, the structure is like a mahjong mat, and the structure can improve the mobility and the continuity of the net plate; two conical springs 12 are arranged between each movable plate 14 and the bottom plate 11, the two conical springs 12 are inverted, namely the directions of the large head ends and the small head ends of the two conical springs 12 are opposite, and two ends of each conical spring 12 are respectively fixedly connected with the movable plate 14 and the bottom plate 11; among the conical springs 12 between the movable plates 14 and the bottom plate 11, two adjacent conical springs 12 on the horizontal row and the vertical row are inverted, and the structure can reduce the intervals between the adjacent conical springs 12 and between the adjacent movable plates 14;

each vertical row of the plurality of movable plates 14 arranged in a matrix is provided with a serpentine spring 13, the serpentine springs 13 are connected with the plurality of movable plates 14 on the same vertical row through spot welding, and the spot welding means that the welding connection section between the serpentine springs 13 and the movable plates 14 is smaller, such as a welding point 5 in fig. 2; the structure can lead the conical springs 12 to be stressed dispersedly, can improve the stress balance of the screen plate and is convenient for the screen plate to recover after force is removed.

In this embodiment, the composite filling layer 2 includes a medium-soft sponge layer, a high-resilience sponge layer, and a down layer from the inner layer to the outer layer, and it should be noted here that the inner layer is close to the spring structure 1.

In this embodiment, the outer cover 3 is made of PU leather.

In the present embodiment, the bottom plate 11 is made of a metal material, and specifically, may be made of a light aluminum alloy.

In the present embodiment, the movable plate 14 is made of a metal material, and in particular, may be made of a light aluminum alloy.

In this embodiment, the serpentine spring 13 and the movable plate 14 are connected by spot welding.

In this embodiment, the bottom plate 11 and the movable plate 14 are respectively provided with positioning grooves 4 with diameters matched with diameters of two ends of the conical spring 12, two ends of the conical spring 12 are respectively fixed in the positioning grooves 4, and the positioning grooves 4 can improve the connection stability between the conical spring 12 and the bottom plate 11 and the movable plate 14, thereby facilitating positioning and installation of the conical spring 12; specifically, both ends of the conical spring 12 are welded and fixed in the positioning grooves 4, respectively.

The working principle of the embodiment is as follows: when the cushion with the spring structure is stressed, the movable plates 14 in the stress area are linked, the serpentine springs 13 deform, and the inverted conical springs 12 in the stress area are stressed in a dispersed manner, so that the cushion with the spring structure is stressed uniformly, and the comfort is improved; after the cushion with the spring structure is unloaded, under the restoring force action of the conical springs 12 and the serpentine springs 13 and the pulling linkage action of the nylon ropes 15, the cushion with the spring structure has good restoring property. The cushion with the spring structure is comfortable to ride and safe and stable in structure; the cushion with the spring structure has the advantages that the movable plates 14 arranged in a matrix manner, the conical springs 12 are arranged between the movable plates 14 and the bottom plate 11, and the two adjacent conical springs 12 are inverted, so that the cushion with the spring structure can be uniformly stressed, the conical springs 12 are dispersedly stressed, the comfort level can be improved, and the cushion with the spring structure is good in restorability after being unloaded and durable.