CN206137681U

CN206137681U - Combination bed core

Info

Publication number: CN206137681U
Application number: CN201620911193.0U
Authority: CN
Inventors: 徐建坤; 董银松
Original assignee: JIAXING TAIEN SPRINGS Co Ltd
Current assignee: JIAXING TAIEN SPRINGS Co Ltd
Priority date: 2016-08-22
Filing date: 2016-08-22
Publication date: 2017-05-03
Anticipated expiration: 2026-08-22

Abstract

The utility model relates to a combination bed core, this combination bed core are equipped with elastic unit, sponge layer and fixed surrounding layer from inside to outside respectively, and the sponge layer is four sides wraps up elastic unit with arbitrary one side from top to bottom and set up, and elastic unit is casing spring or sack spring, the casing spring includes waist spring and cluster spring, and the upper and lower punishment of per two adjacent waist springs do not concatenates through string spring, the sack spring includes a plurality of regular spread's independent sack spring and gluey layer admittedly, glues solid layer and is two -layer, and the upper and lower both sides of locating independent sack spring respectively are through glue and every independent sack spring adhesive fixation, and are fixed respectively between per two adjacent independent sack springs. The utility model has the characteristics of it can be good sit to feel comfortable, resilience, long service life etc.

Description

A kind of combination cot core

Technical field

This utility model is related to a kind of bedding, more particularly to a kind of combination cot core.

Background technology

With growth in the living standard, requirement more and more higher of the people to sofa quality, conveniently, safely, comfortable, durable Sofa already becomes the synonym of " high-quality " sofa.Sofa seat bag is a kind of mat that can be placed on sofa, existing sand Send out seat bag and exist to sit and feel uncomfortable, the problem of resilience difference.

Utility model content

For problem above, this utility model devises a kind of combination cot core, is not relaxed with solving existing sofa seat bag seat sense The problem of suitable and resilience difference.

The technical solution of the utility model is：The combination cot core be respectively equipped with from inside to outside Flexible element, spongy layer and Fixed surrounding layer, spongy layer is four sides and upper and lower any one bread wraps up in Flexible element setting, and Flexible element is casing spring or cloth Bag spring, the casing spring include waist spring and string spring, and the place up and down of the adjacent waist spring of each two is respectively by string spring concatenation；The cloth bag spring Including some regularly arranged independent sack-springs and the solid layer of glue, the solid layer of glue is two-layer, is respectively arranged on the upper of independent sack-spring Lower both sides by glue and the gluing fixation of each independent sack-spring, it is solid respectively between the adjacent independent sack-spring of each two It is fixed.

Preferably, fixed surrounding layer is hexahedro package structure or three face package structures.

Preferably, three face package structures are specially the arbitrary one side in upper and lower surface and connection upper and lower surface.

Preferably, fixed surrounding layer is fixed with spongy layer by slide fastener when being hexahedro package structure；Fixing surrounding layer is Fixed with spongy layer by glue during three face package structures.

Preferably, independent sack-spring includes spring and the cloth bag being wrapped in outside spring.

Preferably, the material of the solid layer of glue is non-woven fabrics.

Preferably, the material of fixed surrounding layer is non-woven fabrics or glue-free cotton.

Preferably, fixed form is to be fixed by the cloth bag heat bonding outside each two independence sack-spring, each independence Bag spring is given to fix again respectively, and during use, structure is more stable.

The beneficial effects of the utility model are：Combination cot core of the present utility model has to be sat that sense is comfortable, rebound performance is good, makes The features such as using life-span length；Seat sense discomfort, supporting degree and the laminating degree for solving original sofa presence is not good enough, and has spring to collide The shortcomings of sound.

Description of the drawings

Structure charts of the Fig. 1 for this utility model embodiment one.

Structure charts of the Fig. 2 for this utility model embodiment two.

Fig. 3 is the structural representation of independent sack-spring in Fig. 2.

Specific embodiment

The utility model is described in further detail with reference to the accompanying drawings and examples.

As shown in figure 1, in embodiment one, the combination cot core is respectively equipped with casing spring 1, spongy layer 2 from inside to outside and fixes Surrounding layer 5, spongy layer 2 are that four sides and upper and lower any one bread are wrapped up in casing spring 1 and arranged, and casing spring 1 includes waist spring 4 and string spring 3, often The place up and down of two adjacent waist springs 4 is concatenated by string spring 3 respectively, and the structure of casing spring ensure that the elasticity of a core, it is also possible to prevent There is abnormal sound because of friction in bed core.

In embodiment one, fixed surrounding layer 5 is hexahedro package structure, and the material of fixed surrounding layer 5 is for non-woven fabrics or without glue Cotton, fixed surrounding layer 5 are fixed with spongy layer 2 by slide fastener 6.

As Figure 2-3：In embodiment two, combination cot core is respectively equipped with cloth bag spring 7, spongy layer 2 from inside to outside and consolidates Determine surrounding layer 5, spongy layer 2 is that four sides and upper and lower any one bread wrap bag spring 7 are arranged, and cloth bag spring 7 includes some rules The solid layer 8 of independent sack-spring 11 and glue of arrangement, the solid layer 8 of glue is two-layer, is respectively arranged on the both sides up and down of independent sack-spring 11 And by glue and each 11 gluing fixation of independent sack-spring, the material of the solid layer 8 of glue is non-woven fabrics.

In embodiment two, independent sack-spring 11 includes spring 10 and the cloth bag 9 being wrapped in outside spring.

In embodiment two, fixed between the adjacent independent sack-spring 11 of each two respectively, fixed form is by per two 9 heat bonding of cloth bag outside individual independent sack-spring is fixed, and each independent sack-spring is given to fix again respectively, and during use, structure is more Plus it is stable.

In embodiment two, surrounding layer 5 is fixed for three face package structures, three face package structures are specially upper and lower surface and connection Arbitrary one side in upper and lower surface, fixed surrounding layer 5 are fixed with spongy layer 2 by glue, and the material of fixed surrounding layer 5 is nonwoven Cloth or glue-free cotton.

The above is only preferred implementation of the present utility model, for those skilled in the art come Say, on the premise of without departing from this utility model principle, some improvement can also be made, it is new that these improvement also should be regarded as this practicality The protection domain of type.

Claims

1. a kind of combination cot core, including combination cot core body, it is characterised in that the combination cot core is respectively equipped with bullet from inside to outside Property unit, spongy layer and fixed surrounding layer, spongy layer is four sides and upper and lower any one bread wraps up in Flexible element setting, elasticity Unit is casing spring or cloth bag spring, and the casing spring includes waist spring and string spring, and the place up and down of the adjacent waist spring of each two is respectively by string spring Concatenation；The cloth bag spring includes some regularly arranged independent sack-springs and the solid layer of glue, and the solid layer of glue is two-layer, is respectively arranged on solely Both sides up and down of vertical sack-spring by glue and the gluing fixation of each independent sack-spring, the adjacent independent cloth bag of each two Fixed between spring respectively.

2. a kind of combination cot core according to claim 1, it is characterised in that the fixed surrounding layer is hexahedro package structure Or three face package structures.

3. a kind of combination cot core according to claim 2, it is characterised in that three face package structure is specially upper and lower two Arbitrary one side in face and connection upper and lower surface.

4. a kind of combination cot core according to claim 2, it is characterised in that the fixed surrounding layer is hexahedro package structure When fixed with spongy layer by slide fastener；The fixed surrounding layer is fixed with spongy layer by glue when being three face package structures.

5. a kind of combination cot core according to claim 1, it is characterised in that the independent sack-spring includes spring and bag The cloth bag being rolled in outside spring.

6. a kind of combination cot core according to claim 1, it is characterised in that the material of the solid layer of the glue is non-woven fabrics.

7. a kind of combination cot core according to claim 1, it is characterised in that the material of the fixed surrounding layer is non-woven fabrics Or glue-free cotton.

8. a kind of combination cot core according to claim 1, it is characterised in that the fixed form is by each two independence Cloth bag heat bonding outside sack-spring is fixed.