CN2213152Y - Mattress - Google Patents

Abstract

The utility model discloses an elliptical elastic netted mattress. A hard wood tiebeam frame is provided with plastic braided band lattice grid meshes, and coil springs are fixed between the upper and the lower lattice grid meshes. The outer parts of the lattice grid meshes are provided with soft cushion courses and surfacing materials, and the perimeter of the periphery of the frame is an ellipse or like an ellipse. The external shape of the whole mattress is a flat elliptical cylinder or like a flat elliptical cylinder whose upper surface and bottom surface are an ellipse or like an ellipse. The external shape is novel, use is convenient, and the elasticity of all parts of the mattress is very even.

Description

Mattress

Existing new-type elastic bed mattress is along the longitudinal and transverse direction plastic knitting grid net that stretched tight in the outside of hardwood matter rectangular frame, the compartment of terrain is fixed with several pieces of ring springs between upper and lower layer grid wire side, repave the soft bed course of cotton felt or sponge and so in the outside of grid, again with the lining parcel facing that has beautiful pattern.The elasticity of this mattress is moderate, certain permeability to air is arranged, human body is slept pleasant in the above, and still, the profile of these mattresses all is the flat rectangular prismatic bodily form, shape is single, four angular positions of oblong both took up space, and degree of utilization is but not high, in addition also because the generally all arrangements equidistantly of its plastic knitting band, thereby the grid elasticity that is stretched tight is even inadequately, and mattress is relatively poor by middle part elasticity.

The purpose of this utility model is that a kind of profile novelty will be provided, the convenient use, and mattress elastic ratio everywhere is ellipse or the oval elasticated net mattress of class uniformly.

The purpose of this utility model is to realize like this, the plastic knitting grid net has stretched tight on the framework that hardwood a tree, used in making timber for boats, aluminium alloy extrusions or engineering plastics section bar constitute, between upper and lower layer grid wire side, be fixed with several pieces of ring springs, the grid outside is covered with cushion course and lining, the circumferential perimeter of framework for oval or rectangular four jiaos be the class ellipse of big fillet, whole mattress profile is above one and the bottom surface is the oval cylinder of ellipse or the oval-shaped flat oval cylinder of class or class.Because the circumferential perimeter of framework is ellipse or class ellipse, thereby the plastic knitting grid net that is stretched tight in its outside is closeer at the middle part of ellipse or class ellipse, the portion of keeping to the side is thinner, thereby the elastic reinforcement at middle part, the elastic ratio at each position is more even, the profile novelty of mattress, it is all more convenient to go to bed from all directions.

Framework can be used affixed ovalisation of method or class ellipses such as 4-8 root wood a tree, used in making timber for boats joggle, nail joint or bonding, be economical with materials, also available two arc limit a tree, used in making timber for boats, article two, straight end a tree, used in making timber for boats and four straight angle a tree, used in making timber for boats joggles, nail joint or bondings surround the octagon frame earlier, stretched tight behind the plastic knitting grid net, at end a tree, used in making timber for boats and the outer edge surface nail joint of angle a tree, used in making timber for boats or the arc fringing that is adhesively fixed, constitute oval again.Four angles of also available two straight flange a tree, used in making timber for boats and two straight end a tree, used in making timber for boats and four affixed rectangularities of arc angle a tree, used in making timber for boats are the class ellipse of big fillet.Be to increase the intensity and the rigidity of framework, but between end a tree, used in making timber for boats and limit a tree, used in making timber for boats the straight oblique a tree, used in making timber for boats of propping also.For the bigger mattress of thickness, framework can be made have two-layer by the affixed octagon frame that becomes of limit a tree, used in making timber for boats, end a tree, used in making timber for boats and angle a tree, used in making timber for boats, between the two-layer octagon frame with the form of the affixed support of corner post.This can save the material that is used to make framework greatly.The plastic knitting grid net can be with the plastic knitting tape respectively along two relative end a tree, used in making timber for boats on the framework, two relative angle a tree, used in making timber for boats and a limit a tree, used in making timber for boats and an angle a tree, used in making timber for boats on the other side around tightening formation.Stressed well with contacting of framework a tree, used in making timber for boats bar for the plastic knitting tape that makes broad, a tree, used in making timber for boats bar outer rim of arc can be made the angle mouth.Lining comprises big up and down shape and sizable ellipse or the oval upper and lower aspect material of class and the rectangular bar shaped surrounding edge lining of shape and size and framework, can sew up also available slide fastener connection or removable flexible connection such as button, snap-fastener between levels lining and the surrounding edge lining.Lining can use cotton, synthetic fiber cloth or imitative seat nylon cloth to make, and also available slice bamboo mat of upper strata lining or mahjong bamboo mat serve as.

The utility model is described in detail by the following examples and accompanying drawing.

Fig. 1 is a structural representation of the present utility model.Fig. 2 is the scheme drawing of the grid that stretched tight by the oval frame of the present utility model of the affixed one-tenth of 8 arcs wood a tree, used in making timber for boats and outside thereof.Fig. 3 is with arc limit a tree, used in making timber for boats, directly holds the affixed oval frame that becomes of a tree, used in making timber for boats and right angle a tree, used in making timber for boats and arc fringing and the scheme drawing of grid thereof.Fig. 4 has the oval frame of double-deck wooden a tree, used in making timber for boats and the scheme drawing of grid thereof.Fig. 5 is the scheme drawing by the affixed class oval frame that becomes of straight limit a tree, used in making timber for boats, end a tree, used in making timber for boats and arc chord angle a tree, used in making timber for boats.

As seen from Figure 1, the circumferential perimeter 2 of the framework 1 of mattress is oval, plastic knitting grid net 3 has stretched tight in its outside, between upper and lower layer grid wire side, be fixed with ring spring 4, the outside of grid 3 is covered with cotton felt cushion course 5, outermost is used, lower floor's lining 6,7 and surrounding edge lining 8 parcel facings, whole mattress profile become above one 9 and bottom surface 10 be oval flat oval cylinder.As seen from Figure 2, two arc limits of framework 1 usefulness a tree, used in making timber for boats 11, article two, arc tips a tree, used in making timber for boats 12, article 4, arc angle a tree, used in making timber for boats 13 totally 8 arcs wood a tree, used in making timber for boats by tenon with viscose glue is affixed forms, also support has oblique a tree, used in making timber for boats 14 between arc limit a tree, used in making timber for boats 11 and arc tips a tree, used in making timber for boats 12, in order to gain in strength and rigidity, the circumferential perimeter 2 of framework 1 just is an ellipse, the outside of the framework 1 plastic knitting grid net 3 that tacks down again.For the plastic knitting band is contacted well with wooden a tree, used in making timber for boats, can make angle mouth 15 at the outer edge surface of wooden a tree, used in making timber for boats.If apply cotton felt cushion course and lining again, can become of the present utility model oval elasticated net mattress shown in Figure 1 in the outside of grid 3.In Fig. 3, framework 1 is by two arc limit a tree, used in making timber for boats 11, article two, straight end a tree, used in making timber for boats 12, article 4, straight angle a tree, used in making timber for boats 13 becomes an octagon frame by tenon and viscose glue are earlier affixed, oblique a tree, used in making timber for boats 14 in support between arc limit a tree, used in making timber for boats 11 and the straight end a tree, used in making timber for boats 13, the plastic knitting grid net 3 that tacks down then is fixed in arc fringing 16 straight end a tree, used in making timber for boats 12 and straight angle a tree, used in making timber for boats 13 outer edge surfaces again, makes the circumferential perimeter 2 of framework 1 become ellipse.The outside applies cotton felt cushion course again and lining promptly becomes oval elasticated net mattress of the present utility model.Also can be earlier with 16 nail joints of arc fringing on the outer edge surface of the straight end a tree, used in making timber for boats 12 of octagon frame and right angle a tree, used in making timber for boats 13, the plastic knitting grid net 3 that stretches tight again, this hour angle mouth should be on the outer edge surface of fringing.In Fig. 4, framework 1 adds corner post 17 affixed forming by two-layer octagon frame shown in Figure 3.Corner post 17 can be arranged on limit a tree, used in making timber for boats 11 and the joint of angle a tree, used in making timber for boats 12 and the joint of end a tree, used in making timber for boats 12 and angle a tree, used in making timber for boats 13, also can be arranged on the middle part of limit a tree, used in making timber for boats 11 and end a tree, used in making timber for boats 12, constitute grid 3 with an angle a tree, used in making timber for boats 13 relative around tightening along two relative end a tree, used in making timber for boats 12, two relative angle a tree, used in making timber for boats 13 and limit a tree, used in making timber for boats 11 with the plastic knitting band respectively in the outside of two-layer octagon frame with this edge a tree, used in making timber for boats.The plastic knitting band is when walking around bevelled limit a tree, used in making timber for boats 11, the outer edge surface of plastic knitting band and limit a tree, used in making timber for boats 11 can not full face contact, can on the outer edge surface of limit a tree, used in making timber for boats 11, make angle mouth 15, a tangent plane that makes the angle mouth is parallel with the exterior rim of relative angle a tree, used in making timber for boats 13, can make the tangent plane full face contact of angle mouth 15 of plastic knitting band and limit a tree, used in making timber for boats 11 firm.As seen from the figure, the plastic knitting tape at grid 3 pile warp ellipses middle part is more closeer, thereby middle elasticity is stronger, and the elastic ratio of whole bed surface is even than balance.At Fig. 5 middle frame 1 by the affixed class ellipse that becomes circumferential perimeter 2 to be big fillet for rectangular four angles of the straight end of 11, two of two straight flange a tree, used in making timber for boats a tree, used in making timber for boats 12 and four great circle arc angle a tree, used in making timber for boats 13.The grid that outside it, tacks down, and apply cushion course and lining, promptly can be made into the oval elasticated net mattress of class of the present utility model.

Claims (6)

1, a kind of mattress, at the hardwood a tree, used in making timber for boats, plastic knitting grid net (3) has stretched tight on the framework (1) that aluminium alloy extrusions or engineering plastics section bar constitute, last, be fixed with ring spring (4) between lower floor's grid wire side, grid (3) outside be covered with cushion course (5) and on, lower floor's lining (6) (7) and surrounding edge lining (8), it is characterized in that: the circumferential perimeter (2) of framework (1) for oval or rectangular four jiaos be the class ellipse of big fillet, the profile of whole mattress is that (9) and bottom surface (10) are ellipse or oval-shaped flat oval cylinder of class or class ellipse cylinder above one.

2, by the described mattress of claim 1, it is characterized in that: framework (1) is by affixed the forming of 4-8 wood strip a tree, used in making timber for boats.

3,, it is characterized in that by the described mattress of claim 2: framework (1) by two arc limit a tree, used in making timber for boats (11), two arc tips a tree, used in making timber for boats (12) and 4 arc angle a tree, used in making timber for boats (13) totally 8 arcs wooden a tree, used in making timber for boats is affixed forms.

4, by the described mattress of claim 3, it is characterized in that: also support has oblique a tree, used in making timber for boats (14) between arc limit a tree, used in making timber for boats (11) and arc tips a tree, used in making timber for boats (12).

5, by the described mattress of claim 1, it is characterized in that: by two arc limit a tree, used in making timber for boats (11), article two, straight end a tree, used in making timber for boats (12) and 4 affixed frameworks (1) that form of straight angle a tree, used in making timber for boats (13), support has oblique a tree, used in making timber for boats (14) between arc limit a tree, used in making timber for boats (11) and straight end a tree, used in making timber for boats (12), on the outer edge surface of straight end a tree, used in making timber for boats (12) and straight angle a tree, used in making timber for boats (13), be connected with arc fringing (16), be shaped on angle mouth (15) on the arc limit a tree, used in making timber for boats (11).

6, by claim 1 or 2 described mattresses, it is characterized in that: framework (1) is by two straight flange a tree, used in making timber for boats (11), article two, straight end a tree, used in making timber for boats (12) and 4 great circle arc angle a tree, used in making timber for boats (13) are affixed to be become, and its circumferential perimeter (2) is the class ellipse that rectangular four angles are big fillet.

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