CN201160687Y

CN201160687Y - Spring bed mat

Info

Publication number: CN201160687Y
Application number: CNU2008200427327U
Authority: CN
Inventors: 赖叶成
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-01-07
Filing date: 2008-01-07
Publication date: 2008-12-10
Anticipated expiration: 2018-01-07

Abstract

A spring-mattress comprises a surface fabric layer and a spring layer. The surface fabric layer wraps the spring layer; the spring layer comprises upper and lower layers of balanced net racks and compression springs in the middle, two adjacent compression springs have a mutual cross part at least, a soundproof cushion or a soundproof cover is arranged at the cross part of the compression spring. The soundproof cushion is of block shape or strip shape, the soundproof cover is cylindrical or has a cylindrical opening, and is inserted at the cross part of the compression springs. Through the cross contact between the separate springs of the soundproof cushion, the sound caused by friction between the springs is eliminated when the spring mattress is compressed. The spring mattress has simple and reasonable structure, low manufacturing cost, is environment-friendly and healthy, and can reduce noise effectively.

Description

Sping mattress

Technical field

The utility model relates to a kind of mattress, particularly sping mattress.

Background technology

Disclose a kind of a chain of meshed mattress inner bag among the Chinese patent ZL200620120395.X, comprise two-layer framework and main helical spring, main helical spring two ends are connected between the two-layer framework.Described main helical spring becomes arranged, and the rotary orientation of forming main helical spring adjacent two springs of each row is opposite, and has at least a place to intersect mutually between these two adjacent springs; The corresponding polyphone in two ends of main helical spring each spring of each row connects, and is made by a steel wire; Interconnect with a connection piece between each arranges an end adjacent edge of two adjacent springs of main helical spring, transition steel wire between each row's main helical spring and the steel wire of starting and ending up are connected on the framework.During the mattress pressurized of this structure, between two adjacent springs mutually infall rub, and produce the sound of " creak, creak, creakily ", influence user's sleep quality.

The utility model content

The purpose of this utility model aims to provide a kind of simple and stable structure, effectively prevents that the spring friction from sending the sping mattress of the sound, to overcome weak point of the prior art.

A kind of sping mattress by this purpose design, comprise precoat and spring layer, precoat is wrapped in spring layer, spring layer comprises levels balance rack and the compression spring that is arranged on therebetween, have a mutual infall at least between two adjacent compression springs, it is characterized in that being provided with silencer pad or Sound damping cover at the infall of compression spring.

Described silencer pad is bulk or strip, Sound damping cover is tubular or opening tubular, interts infall at the compression spring.

Described balance rack constitutes by outside framework with across the tension spring of framework, and the levels outside framework is provided with M font torsion spring between the outside, and torsion spring is connected with the outside framework clamping by steel disc.

Described compression spring becomes arranged, each row's compression spring is made a chain of spring by a steel wire, adjacent two spring rotary orientations are opposite, join end to end, and between have a mutual infall at least, the two ends of compression spring clamp with outside framework by steel disc with part middle transition steel wire and are connected, and another part middle transition steel wire interts in tension spring fixing.

The utility model contacts by the intersection that silencer pad intercepts between the spring, the sound that has sent owing to friction between the spring when having eliminated the sping mattress pressurized.It is simple and reasonable, the cost cost is low, environmentally-friendly sanitary, effective noise reduction.

Description of drawings

Fig. 1 is the utility model one example structure schematic diagram.

Fig. 2 is Fig. 1 plan structure schematic diagram.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is further described.

Referring to Fig. 1 and Fig. 2, this sping mattress comprises precoat, spring layer and silencer pad 3.Precoat is wrapped in spring layer, and spring layer includes levels balance rack and the compression spring 1 that is arranged on therebetween.The balance rack constitutes by outside framework 2 with across the tension spring 4 of framework, and the levels outside framework is provided with M font torsion spring 6 between the outside, and torsion spring is connected with the outside framework clamping by steel disc 5.1 one-tenth arranged of compression spring, each row's compression spring is made by a steel wire, adjacent two spring rotary orientations are opposite, join end to end, and between have two places to intersect mutually, its two ends clamp with outside framework 2 by steel disc 5 with part middle transition steel wire and are connected, and another part middle transition steel wire interts in tension spring 4 fixing.Silencer pad 3 is strip, interts at the infall that compresses spring.

Above-mentioned precoat is not shown; Silencer pad is made by plastics, rubber or cloth.

Claims

1. sping mattress, comprise precoat and spring layer, precoat is wrapped in spring layer, spring layer comprises levels balance rack and the compression spring (1) that is arranged on therebetween, have a mutual infall at least between two adjacent compression springs, it is characterized in that being provided with silencer pad (3) or Sound damping cover at the infall of compression spring.

2. according to the described sping mattress of claim 1, it is characterized in that described silencer pad is bulk or strip, Sound damping cover is tubular or opening tubular, intert infall at the compression spring.

3. according to claim 1 or 2 described sping mattresses, it is characterized in that described balance rack constitutes by outside framework (2) with across the tension spring (4) of framework, the levels outside framework is provided with M font torsion spring (6) between the outside, and torsion spring clamps with outside framework by steel disc (5) and is connected.

4. according to the described sping mattress of claim 3, it is characterized in that described compression spring becomes arranged, each row's compression spring is made a chain of spring by a steel wire, adjacent two spring rotary orientations are opposite, join end to end, and between have a mutual infall at least, two ends and the part middle transition steel wire of compression spring clamps with outside framework by steel disc and is connected, another part middle transition steel wire interts to be fixed in tension spring.

5. according to the described sping mattress of claim 3, it is characterized in that described compression spring is spring independently, become arranged, have at least a mutual infall and rotary orientation opposite between adjacent two springs, both ends of the spring interts in tension spring fixing respectively or is connected with the outside framework clamping by steel disc.

6. according to the described sping mattress of claim 2, it is characterized in that described silencer pad made by plastics, rubber or cloth.