CN2551111Y

CN2551111Y - Impact-resisting elastic net mattress frame

Info

Publication number: CN2551111Y
Application number: CN 01252791
Authority: CN
Inventors: 甘德政
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-12-08
Filing date: 2001-12-08
Publication date: 2003-05-21
Anticipated expiration: 2011-12-08

Abstract

The utility model relates to an impact resistant elastic net mattress frame, which is made of elastic metal pipe (plate) frame or wooden frame. The utility mode is characterized in that a drum-shaped bed bracket is adopted, plastic woven belt is wound and crisscrossed on the periphery of the frame and then tensioned, a plurality of supporting poles are welded at four corners of the frame, one or a plurality of spiral spring support rods of metal support rod (bar) and spiral springs are arranged in the center of the frame, one end of the metal support rod (bar) is welded on the rim of the frame, the other end is welded with the spiral spring, the softness and hardness can be adjusted freely according to the comfort of sleeping and lying.

Description

Shock-resistant elasticated net mattress frame

Technical field

The utility model relates to a kind of mattress frame, and is particularly a kind of with the framework of plastic knitting band longitude and latitude around the elasticated net mattress of braiding.

Background technology

Bed is one of bedding that all needs for each person every day.Along with growth in the living standard, people are more and more exquisite to the comfortableness of household, therefore, various mattresses arise at the historic moment, the sping mattress of senior lining, soft comfortable brown wood bed pad, inexpensive plastic knitting band mattress are wherein arranged ... in this numerous mattress, the elasticated net mattress of plastic knitting band braiding is low with its pattern fineness, cost, sleep comfort level advantage good, long service life is subjected to popular welcome deeply.But, this mattress part that also comes with some shortcomings at present, for example when using wooden frame, because wood is easy to anamorphic stretching, tenon is easily loosening after use a period of time, if it is good inadequately to be wrapped in the elasticity of the plastic knitting band adjustment on the wooden frame, whole mattress will will make sleep be affected toward lower recess, and the life-span of mattress is also shorter relatively, simultaneously, use timber to do framework and also wasted a large amount of forest reserves.For this reason, the design people has successively carried out repeatedly improving to mattress at 1997 to 1999, at first replaces wooden frame with the hollow metal section bar; The structure that connects at shape reaches the technology of tension braid over braid is improved then, consumption timber, the yielding problem of framework have been solved, and two patent (patent No.s: 98246237.9 have been applied in 1998 and 1999,99203494.9), the advantage of these two patents is in light weight, not yielding, comfortable, firm and durable of sleep of mattress frame, the more important thing is to country and has saved a large amount of forest reserves.Yet, I am through long-term test, still find some problems: mainly be mattress frame easy deformation when being subjected to powerful pulling force around the plastic knitting band, though the middle thick stick that added in the middle of framework that has supports, middle thick stick supports the general rigid support of using, when in a single day mattress is clashed into, middle thick stick will be crooked, mattress will damage, and the plastic knitting band also can extend after after a while, and whole mattress also can be toward lower recess.Therefore, people are making every effort to seek a kind of mattress frame that allows people satisfy that can keep appropriate elasticity can bear certain impact capacity again.

Technology contents

The purpose of this utility model provides a kind of weak point that can overcome existing mattress frame, can be when being subjected to big external impacts around plastic knitting band or a bed frame, still can make mattress that the flexible ability of automatic recovery is arranged, and after using the long period, keep the mattress frame of braid over braid net appropriateness elastic force.

The utility model is achieved in that braid over braid meshed mattress framework made by metal pipe material (sheet material) or timber, comprise upper ledge, lower frame, fixing pole, support spring, be characterized in: outling of truss is made outwards outstanding arc, be provided with one or some helical spring support bars in the middle of the framework, the structure of helical spring support bar is metallic support rod (rod) and helical spring assembly, metallic support rod one end is welded on the frame of framework, the other end is welded with helical spring, be that metallic support rod is divided into two sections, one end of support bar is welded on the framework, does not dock the centre, leave the space, helical spring is welded on the intermediate gaps position of support bar, makes metallic support rod and helical spring form integral body.

Above-described shock-resistant elasticated net mattress frame, the helical spring support bar is located on the transverse frame.

Above-described shock-resistant elasticated net mattress frame, the helical spring support bar is located on the longitudinal framing.

Above-described shock-resistant elasticated net mattress frame, helical spring support bar are located on four angles of framework.

Helical spring support bar in the middle of the above-described shock-resistant elasticated net mattress frame, framework is one or more.

Helical spring support bar in the middle of the above-described shock-resistant elasticated net mattress frame, framework is a random geometry.

Above-described shock-resistant elasticated net mattress frame, the helical spring support bar on four angles of framework can replace with prismatic pole, also can replace with the prismatic pole of band steel or round steel.

The utility model has following advantage:

1, to make the benefit of outwards outstanding arc be to make frame mid portion can not shrink when drawing longitude and latitude shape plastic knitting band to framework, the rectangle structure that maintains the standard, longer service life;

2. spring and fixing pole are loaded onto in framework four limits, angles, make mattress good at the elastic force at four angles, opening and closing are speeded, both made mattress that enough elasticity is arranged, cushioning effect is arranged again, and mattress can not be out of shape, and adds the helical spring support bar is housed, spring be can't be permanent be out of shape and fatigue, also can remedy automatically by being welded with the helical spring support bar even the plastic knitting band extends a little through after a while;

3. only need between the framework helical spring support bar is installed,, saved material, make the good springiness of mattress without arc spring;

4. the support bar termination does not need to install stop, and it is simpler that structure becomes.

Description of drawings:

Fig. 1 is the outwards outstanding arc mattress frame shape figure of shock-resistant elasticated net mattress frame during not around braid over braid;

Fig. 2 is the vertical view of Fig. 1;

Fig. 3 is the mattress frame structural representation that two horizontal helical spring bracing frames are installed;

Fig. 4 is the vertical view of Fig. 3.

Fig. 5 is the mattress frame structural representation that three horizontal helical spring bracing frames are installed;

Fig. 6 is the vertical view of Fig. 5.

Fig. 7 is the mattress frame structural representation that a longitudinal spiral spring bracing is installed;

Fig. 8 is the mattress frame structural representation that four prismatic helical spring support bars are installed;

Fig. 9 is the mattress frame structural representation that the prismatic support bar is installed;

The specific embodiment:

As shown in the figure: this elasticated net mattress mainly comprises upper ledge 1, lower frame 2, support spring, pillar, the material of framework is to be made by metal framework or wooden frame, four angles of framework are provided with fixedly pole 3, outling of truss is made outwards outstanding arc (Fig. 1, Fig. 2), the helical spring support bar is housed in the middle of the framework, the structure of helical spring support bar is the assembly of metallic support rod 4 and helical spring 5, one end of metallic support rod 4 is welded on the frame of framework, one end is welded with columniform helical spring 5, the helical spring support bar can be installed in laterally or axial direction, makes a frame play cushioning effect when being subjected to external bump.The framework periphery with the plastic knitting band tightly around, be cross-linked into longitude and latitude shape tension and force outwards outstanding bent frame to become the rectangle mattress (Fig. 3, Fig. 4, Fig. 5, Fig. 6) of standard.

Fig. 3, Fig. 4 are the mattress frame structural representations that two horizontal helical spring bracing frames are installed; Fig. 5, Fig. 6 are the mattress frame structural representations that three horizontal helical spring bracing frames are installed; Fig. 7 is the mattress frame structural representation that a longitudinal spiral spring bracing is installed; Fig. 8 is the mattress frame structural representation that four prismatic helical spring support bars are installed; Fig. 9 is equipped with prismatic support bar 6 (the mattress frame structural representation of no helical spring 5), and all the other structures are identical with Fig. 4, Fig. 6, herein repeated description no longer.

Claims

1, a kind of shock-resistant elasticated net mattress frame, comprise upper ledge (1), lower frame (2), support spring, fixing pole (3), it is characterized in that: outling of truss is made outwards outstanding arc, be provided with the helical spring support bar in the middle of the framework, the structure of helical spring support bar is the assembly of metallic support rod (4) and helical spring (5), one end of support bar (4) is welded on the frame of framework, and the other end is welded with helical spring (5).

2, shock-resistant elasticated net mattress frame according to claim 1, it is characterized in that: the helical spring support bar is located on the transverse frame.

3, shock-resistant elasticated net mattress frame according to claim 1, it is characterized in that: the helical spring support bar is located on the longitudinal framing.

4, shock-resistant elasticated net mattress frame according to claim 1 is characterized in that: the helical spring support bar is located on four angles of framework.

5, shock-resistant elasticated net mattress frame according to claim 1 is characterized in that: the helical spring support bar in the middle of the framework is one or more.

6, shock-resistant elasticated net mattress frame according to claim 1 is characterized in that: the helical spring support bar on four angles of framework can replace with prismatic pole (6).