WO2018202211A1

WO2018202211A1 - Intermediate-layer-type pocketed spring element, and pocketed spring

Info

Publication number: WO2018202211A1
Application number: PCT/CN2018/088354
Authority: WO
Inventors: 谭治铭
Original assignee: 广州市联柔机械设备有限公司
Priority date: 2017-05-02
Filing date: 2018-05-25
Publication date: 2018-11-08
Also published as: CN107095516A

Abstract

An intermediate-layer-type pocketed spring element, and a pocketed spring. The intermediate layer-type pocketed spring element comprises at least two vertically adjacent layers of accommodation cavities (2) made of a cloth material (1), and a spring element (3) wrapped within each of the accommodation cavities (2); an intermediate-layer cavity (4) is provided between the two vertically adjacent layers of accommodation cavities (2); a functional filler material, an elastic filler material, or an air pocket is provided inside the intermediate-layer cavity (4); intermediate-layer-type pocketed spring elements are sequentially interconnected to form a pocketed spring. In the invention, an intermediate-layer cavity (4) is provided between two vertically adjacent layers of pocketed springs; in accordance with actual requirements, the intermediate-layer cavity (4) may be filled with different filler materials so as to achieve different effects; by means of individual intermediate-layer cavities (4), the filler material may be distributed across the inside of a mattress in an orderly and even fashion, thereby overcoming the disorderly and uneven nature of filler material in traditional mattresses.

Description

Sandwich type pocket spring individual and pocket spring

Technical field

The invention relates to the technical field of pocket springs, in particular to a sandwich-type pocket spring individual and a pocket spring.

Background technique

In existing pocket spring mattresses, fabrics, sponges, latex, etc. are usually wrapped on the outside to improve the comfort of the mattress. Since the mattress has an outer fabric and a sponge wrap, the inner space is relatively closed, and humid air enters the mattress interior. After the space, the inside of the mattress is prone to bacteria and mites. In the prior art, in order to solve the technical problem, a dry filler is usually added inside the mattress to prevent the growth of bacterial aphids.

In addition, other fillers such as functional fragrances are often added to the interior of the mattress to increase the functionality of the mattress. However, since the inner space of the pocket spring mattress is small and the necessary filler support carrier is lacking, it is difficult to effectively fix the filler and evenly arrange the filler.

Summary of the invention

The technical problem to be solved by the present invention is to provide a structurally stable sandwich bag spring individual and a pocket spring.

The technical solution adopted to solve the above technical problem: a sandwich-type pocket spring individual, comprising at least two upper and lower accommodating chambers formed of cloth, and spring individual packages respectively wrapped in the accommodating chambers, adjacent to the upper and lower layers A sandwich chamber is also formed between the receiving chambers, and the sandwich chamber has a functional filler built therein.

The technical solution adopted to solve the above technical problem: a sandwich-type pocket spring individual, comprising at least two upper and lower accommodating chambers formed of cloth, and spring individual packages respectively wrapped in the accommodating chambers, adjacent to the upper and lower layers A sandwich chamber is also formed between the receiving chambers, the sandwich chamber forming an air bag or having an elastic filler built therein.

The technical solution adopted to solve the above technical problem: a sandwich type pocket spring, comprising a plurality of sandwiched pocket springs connected in series.

Further, the interlayer chambers of the adjacent sandwich pocket springs are sequentially connected in a curved shape to continuously change.

Beneficial effects: This sandwich-type pocket spring and pocket springs are provided by adding a sandwich chamber between the upper and lower pocket springs. The sandwich chamber can be filled with different fillers according to actual needs to achieve different Efficacy, the filler is uniformly distributed in the interior of the mattress through the interlayer chambers, overcoming the disorder of the traditional mattress filler.

DRAWINGS

The present invention will be further described below in conjunction with the accompanying drawings and embodiments;

1 is a schematic structural view of an embodiment of a sandwich pocket spring according to the present invention;

2 is a schematic structural view of an embodiment of a sandwich bag spring according to the present invention;

3 is a schematic structural view of another embodiment of a sandwich bag spring according to the present invention;

4 is a schematic structural view of another embodiment of a sandwich bag spring according to the present invention.

detailed description

Referring to Fig. 1, a sandwich type pocket spring of the present invention comprises at least two upper and lower accommodating chambers 2 formed by a cloth 1 and spring members 3 respectively wrapped in respective accommodating chambers 2, and the fabric 1 is folded over. In the inverted U shape, a plurality of chambers are formed by separating from the top to the bottom by a plurality of transverse welds. In this embodiment, a three-layer chamber is formed, and the upper and lower two-layer accommodating chambers 2 respectively enclose the package spring body 3, and the middle is the sandwich chamber 4 The sandwich chamber 4 can be filled with different fillers according to actual needs to achieve different functions, such as placing desiccant to achieve mildew and moisture proof; placing activated carbon to eliminate odor; placing magnets to increase magnetic field biological effect and promoting blood circulation It can improve the function of the human body; it can also be placed with other functional fillers such as health care flavors, insecticides, anti-caries agents, flame retardants, etc. to achieve the corresponding functional effects; of course, a variety of fillers can also be mixed to achieve a variety of functional mixing.

The sandwich chamber 4 may also have a built-in elastic filler such as a sponge or a cloth having a good airtightness to form a buffer airbag, so that the sandwich chamber 4 forms a soft elastic layer to increase the cushioning effect of the mattress, and at the same time, better The upper and lower adjacent spring individuals 3 are spaced apart to reduce the noise generated by the upper and lower adjacent spring individuals 3 due to the rigid contact friction.

Referring to FIG. 2 to FIG. 4, a sandwich type pocket spring of the present invention comprises a plurality of sandwiched pocket springs connected in series, wherein the structural form of the sandwich chamber 4 in the spring individual can be designed into a plurality of types, as shown in FIG. 2 or as shown in Figure 3. Preferably, the sandwich chambers 4 of the adjacent sandwich-type pocket springs are continuously connected in a curved shape, that is, the two-layer storage chambers 2 of the upper and lower layers are also continuously curved, and the curved shape can be according to different physiological curves of the human body. Designed with weight to meet individual needs, ensuring good support while being able to conform to the physiological curve of the human body. Partitioned mattresses formed by bagged spring strings can provide better and more comfortable effects for sleepers.

The embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited to the above-described embodiments, and can be made without departing from the spirit of the invention within the scope of the knowledge of those skilled in the art. Various changes.

Claims

The utility model relates to a sandwich-type pocket spring, which comprises at least two upper and lower accommodating chambers formed of a cloth and a spring individual respectively wrapped in each accommodating chamber, adjacent to the upper and lower two layers of the accommodating chambers. A sandwich chamber is also formed, the sandwich chamber having a functional filler built therein.
The utility model relates to a sandwich-type pocket spring, which comprises at least two upper and lower accommodating chambers formed of a cloth and a spring individual respectively wrapped in each accommodating chamber, adjacent to the upper and lower two layers of the accommodating chambers. A sandwich chamber is also formed, which forms a balloon or incorporates an elastomeric filler.
A sandwich pocket spring characterized by comprising a plurality of sandwich pocket springs according to claim 1 or 2 connected in series.
The sandwich-type pocket spring according to claim 3, wherein the interlayer chambers adjacent to the sandwich-type pocket springs are continuously connected in a curved shape to continuously change.