CN210643397U

CN210643397U - Spring with double-layer curved surface structure

Info

Publication number: CN210643397U
Application number: CN201921667028.5U
Authority: CN
Inventors: 邓建伟
Original assignee: Shanghai Gangda Household Products Co Ltd
Current assignee: Shanghai Gangda Household Products Co Ltd
Priority date: 2019-10-08
Filing date: 2019-10-08
Publication date: 2020-06-02
Anticipated expiration: 2029-10-08

Abstract

The utility model discloses a spring of double-deck curved surface structure, including supporting spring and the sleeve of parcel on the supporting spring surface, supporting spring is matrix form evenly distributed, supporting spring closely laminates each other, supporting spring includes first spring post and second spring post, first spring post is located the second and plays the spring post directly over, first spring post and second spring post fixed connection, first spring post is the wave with the junction of second spring post and distributes. The utility model discloses a be equipped with the different supporting spring of two-layer elasticity coefficient in the inside of mattress, make the mattress two sides have different soft or hard degree, the convenient mattress of selecting suitable soft or hard degree according to the demand of difference can improve the commonality that the mattress used simultaneously again.

Description

Spring with double-layer curved surface structure

Technical Field

The utility model relates to a mattress technical field specifically is a spring of double-deck curved surface structure.

Background

The mattress is an article between a human body and a bed, which is used for ensuring that consumers can obtain healthy and comfortable sleep, the mattress is made of various materials, and mattresses made of different materials can bring different sleep effects to people. With the continuous progress of material civilization and technical process, the types of mattresses used by modern people gradually tend to be diversified, mainly comprising: spring mattresses, palm mattresses, latex mattresses, water mattresses, nose ramp spine protection mattresses, air mattresses, magnetic mattresses and the like, of which spring mattresses account for a greater proportion. The traditional mattress is generally designed into an integrated structure, the materials of all parts of the traditional mattress are generally uniform, and when a human body lies on the mattress, the extrusion degrees of different parts of the human body to the mattress are different. For example, when a person lies on his side, the mattress is pressed by the shoulders of the person and by the waist of the person to a lesser extent.

At present, the existing spring mattress in the market mostly uses the single type spring as the support, and the result of use of mattress tow sides is the same, needs to change the mattress when wanting to change different soft or hard, uses not enough in the aspect to when human lying in the mattress surface, the holding power of spring everywhere is the same in the mattress, can not make the surface of mattress and health closely laminate, uses not comfortable enough. For this reason, a new technical solution needs to be designed for solution.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spring of double-deck curved surface structure is equipped with the different supporting spring of two-layer elasticity coefficient through the inside at the mattress, makes the mattress two sides have different soft or hard degree, and the mattress of suitable soft or hard degree is selected according to the demand of difference to the convenience, can improve the commonality that the mattress used simultaneously again.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a spring of double-deck curved surface structure, includes supporting spring and parcel supporting spring, supporting spring is matrix form evenly distributed, supporting spring closely laminates each other, supporting spring includes first spring post and second spring post, first spring post is located the second and springs the post directly over, first spring post and second spring post fixed connection, first spring post is the wave with the junction of second spring post and distributes.

As an improvement of the above technical solution, the elastic coefficient of the first spring leg is greater than the elastic coefficient of the second spring leg.

As an improvement of the technical scheme, the first spring columns are arranged and distributed in a wavy manner from left to right, and the second spring columns are connected with the first spring columns in an opposite manner.

As an improvement of the technical scheme, the upper cushion layer and the lower cushion layer are made of soft cotton cushions, and the sleeve is made of cotton cloth in a sewing mode.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a be equipped with the different supporting spring of two-layer elasticity coefficient in the inside of mattress, make the mattress two sides have different soft or hard degree, the convenient mattress of selecting suitable soft or hard degree according to the demand of difference can improve the commonality that the mattress used simultaneously again.

2. The utility model discloses an adopt the design of the raised grain of curved surface in the junction of first spring post and second spring post, use the mattress can laminate the curve of health more when using, improve the comfort level that the mattress used.

Drawings

FIG. 1 is a schematic diagram of a spring half-section structure of the double-layer curved surface structure of the present invention;

fig. 2 is a schematic view of a sectional structure of the sleeve and the supporting spring of the present invention.

In the figure: a supporting spring-1, a sleeve-2, a first spring column-6 and a second spring column-7.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Please refer to fig. 1-2, the present invention provides a technical solution: the utility model provides a spring of double-deck curved surface structure, includes supporting spring 1 and wraps up sleeve 2 on supporting spring 1 surface, supporting spring 1 is matrix form evenly distributed, supporting spring 1 closely laminates each other, supporting spring 1 includes first spring post 6 and second spring post 7, first spring post 6 is located second spring post 7 directly over, first spring post 6 and second spring post 7 fixed connection, first spring post 6 is the wave with the junction of second spring post 7 and distributes.

In a further improved mode, the elastic coefficient of the first spring column 6 is larger than that of the second spring column 7, and the softness and hardness of the two sides of the mattress 3 can be conveniently changed after the first spring column 6 and the second spring column 7 are connected up and down by controlling the difference of the elastic coefficients of the first spring column 6 and the second spring column 7, so that the use comfort of the mattress 3 is improved.

In a further improvement, as shown in fig. 1, the first spring columns 6 are arranged and distributed in a wavy manner from left to right, the second spring columns 7 are opposite and connected with the first spring columns 6, and the joints of the first spring columns 6 and the second spring columns 7 are wavy, so that the mattress 3 is more fit with the curve of the body when in use, and the comfort level of the mattress 3 is improved.

Specifically, improve ground, sleeve 2 adopts the cotton to sew up and make and closely wrap up in support spring 1's surface, sews up through adopting the cotton and makes sleeve 2, conveniently protects support spring 1's surface, keeps apart single spring simultaneously.

The utility model discloses a supporting spring-1, sleeve-2, first spring post-6, second spring post-7, the part that the part is general standard component or technical staff in the field knows, its structure and principle all can all be learnt or learn through conventional experimental method for this technical staff, the utility model discloses a be equipped with the different supporting spring 1 of two-layer elasticity coefficient in the inside of mattress 3, make mattress 3 two sides have different soft or hard, the convenient mattress 3 of selecting suitable soft or hard according to the demand of difference can improve the commonality that mattress 3 used simultaneously again.

The utility model discloses when using, select one side of suitable soft or hard degree according to the user demand, lay the mattress on the surface of bed board, when the people lay on the surface of mattress, because the junction of first spring post 6 and second spring post 7 is wavy, consequently can adapt to the curve on human surface more, make mattress and human surface closely laminate, provide better holding power, improve human comfort level.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a spring of double-deck curved surface structure, includes supporting spring (1) and parcel sleeve (2) on supporting spring (1) surface, its characterized in that: supporting spring (1) is matrix form evenly distributed, closely laminating each other supporting spring (1), supporting spring (1) includes first spring post (6) and second spring post (7), first spring post (6) are located second spring post (7) directly over, first spring post (6) and second spring post (7) fixed connection, first spring post (6) are the wave with the junction of second spring post (7) and distribute.

2. The spring with a double-layer curved surface structure as claimed in claim 1, wherein: the elastic coefficient of the first spring column (6) is larger than that of the second spring column (7).

3. The spring with a double-layer curved surface structure as claimed in claim 1, wherein: the first spring columns (6) are arranged and distributed in a wavy mode from left to right, and the second spring columns (7) are connected with the first spring columns (6) in an opposite mode.

4. The spring with a double-layer curved surface structure as claimed in claim 1, wherein: the sleeve (2) is sewn by cotton cloth and tightly wrapped on the surface of the supporting spring (1).