CN201480706U - Novel bed surface structure - Google Patents

Abstract

The utility model relates to a novel bed surface structure, which adopts round special-shaped steel tubes with bosses for welding into a metal frame structure, wherein boss parts of the round special-shaped steel tubes with the bosses are positioned at the inner side of a metal frame; a metal wire 1 is butt-welded with a metal wire 2 and a metal wire 3 in an intersecting manner to form a metal mesh surface; the metal wire 3 is butt-welded in a concave surface formed by a manner that the two end parts of the metal wire 1 are punched into arc shapes; the arc surfaces of the two end parts of the metal wire 1 are positioned at one surface of the metal wire 2; and the edge part of the metal mesh surface is welded on the boss of the metal frame. In the novel bed surface structure manufactured by adopting the structure, the edge part of the metal mesh surface is fit with the metal frame formed by the round special-shaped steel tubes with bosses, the butt-welding of a machine table can be carried out, the welding contact surface is larger, the bed surface is firm, the structural strength is high, the main shape of the round special-shaped steel tube with the boss is still round, the structural extension is easily conducted, the welding parts are firm, the appearance of the bed surface is beautiful, the integrity is excellent, the selectivity is strong, and the appearance is more beautiful.

Description

A kind of novel bed surface structure

Technical field

This novel a kind of furniture item, particularly a kind of metal bed surface structure of relating to.

Background technology

Metal bed surface structure of the prior art, generally form by metal wire side and metal framework structure, this frame structure generally adopts round steel pipe, the metal wire side is placed directly on the pipe, the spot welding of going forward side by side, as shown in Figure 1, Fig. 1 is the sectional drawing of bed surface, the weld of round steel pipe 2` on metal wire side 1` and the metal framework 3` only is D, such structure is that the welding contact-making surface that causes is few, the stressed back of bed wire netting face easily and metal framework come off, have certain potential safety hazard, and need to adopt manual work, inefficiency.

Summary of the invention

This novel purpose is: design a kind of novel bed surface structure, increase the welding contact-making surface of metal wire side and metal framework structure, reach firm welding, the purpose of practical safe handling ease.

The utility model structure adopts the circular steel tubes that has projection to be welded into metal framework structure, the bossing that wherein has the circular steel tubes of projection is positioned at the metal framework inboard, metal wire 1 and metal wire 2 and metal wire 3 intersect butt-joint forms the metal wire side, in the concave surface that metal wire 3 butt-joints form behind metal wire 1 both ends arc making shape, the cambered surface at metal wire 1 both ends is positioned at the one side of metal wire 2, and the limit portion of metal wire side is welded on the projection of metal framework.

The end that has the circular steel tubes of projection cuts into the inclined-plane of 45 degree, is welded to form metal framework at 45 degree places, inclined-plane.

Be connected with union elbow between the circular steel tubes that two have a projection and form frame corners.

Projection on the circular steel tubes is an arc convex.

Two end faces of metal wire 2 have cambered surface.

A kind of novel bed surface structure that adopts said structure to make, metal wire side limit portion matches with the metal framework that the circular steel tubes that has projection is formed, can carry out the board butt-joint, its welding contact-making surface is bigger, its bed surface is firm, the structural strength height, and the body shape that has protruding circular steel tubes is carried out structure easily and is extended still for circular.

Adopt the bed surface of this new structure, weld is firm, the bed surface good looking appearance, and globality is good, particularly adopts union elbow to make frame corners, and selectivity is strong and outward appearance is more attractive in appearance.

Description of drawings

Fig. 1 is the structural representation of prior art;

Fig. 2 is the utility model structural representation;

Fig. 3 is the B---B cutaway view of Fig. 2;

Fig. 4 is the A---A cutaway view of Fig. 2;

Fig. 5 is the utility model three-dimensional exploded view;

Fig. 6 is another embodiment of the present utility model;

Fig. 7 is the M portion enlarged drawing of Fig. 6;

The N portion enlarged drawing of Fig. 8 bitmap 6;

Fig. 9 is this novel embodiment again;

Figure 10 is the partial enlarged drawing of Fig. 9.

The specific embodiment

As shown in Figure 2, these novel metal wire side 5 and metal framework 4 two parts of comprising.The limit portion of metal wire side 5 is welded on the projection 6 that has protruding circular steel tubes 7 of metal framework 4.

With reference to figure 3 and Fig. 4, wherein the structure of metal framework 4 adopts the circular steel tubes 7 have projection to be welded to form, and has the inboard that projection 6 on the protruding circular steel tubes 7 is positioned at metal framework 4.

Metal wire 1 and metal wire 2 and metal wire 3 intersect butt-joint forms metal wire side 5, metal wire 3 butt-joints are in the concave surface 9 that metal wire 1 both ends arc making face 8 backs form, the cambered surface 8 at metal wire 1 both ends is positioned at the one side of metal wire 2, intersect butt-joint by metal wire 1 and metal wire 2 and metal wire 3 and form metal wire side 5, metal wire 1 and metal wire 3 by this structure composition in plane, make the solder side of metal wire side 5 limit portions and the solder side of metal framework form the plane welding like this, the limit portion of metal wire side 5 is welded on the projection 6 of metal framework 4, because metal wire 1 and metal wire 2 and metal wire 3 intersect butt-joint composition metal wire side 5, end face at metal wire 1 has adopted special cambered surface to handle, the metal bed surface that welds out like this is smooth attractive in appearance, be easy to the board butt-joint, and firm welding.

The end of the circular steel tubes 7 that has projection 6 as shown in Figure 2 also can cut into the inclined-plane 10 of 45 degree, is welded to form metal framework 4 at 45 degree 10 places, inclined-plane, and the metal framework of Huo Deing is more attractive in appearance firmly like this.

Fig. 5 is a three-dimensional exploded view of the present utility model, Fig. 7 and Fig. 8 are respectively the partial enlarged drawing of M portion and the N portion of Fig. 5, wherein M portion has represented the schematic diagram of metal wire 3 butt-joints in the concave surface 9 that metal wire 1 end arc making face 8 backs form, metal wire 3 can directly be welded on the projection 6 that has on the protruding circular steel tubes 7 like this, and N portion shows that then metal wire 1 can directly be welded on the projection 6 that has protruding circular steel tubes 7.

As shown in Figure 6, be another embodiment of the present utility model, two connections that have between the protruding circular steel tubes 7 are formed frame corners by union elbow 11 welding backs, make the bed surface profile attractive in appearance more beautiful, to adapt to different consumer demands.

As Fig. 9 and shown in Figure 10, the projection on the circular steel tubes is an arc convex, and two end faces of metal wire 2 have cambered surface 21, and this structure enlarges solder side, thereby has increased the intensity of solder side.

Claims (5)

1. novel bed surface structure, it is characterized in that: the circular steel tubes that has projection is welded into metal framework structure, the circular steel tubes bossing that wherein has projection is positioned at the metal framework inboard, metal wire (1) and metal wire (2) and metal wire (3) intersect butt-joint forms the metal wire side, in the concave surface that metal wire (3) butt-joint forms behind metal wire (1) both ends arc making shape, the cambered surface at metal wire (1) both ends is positioned at the one side of metal wire (2), and the limit portion of metal wire side is welded on the projection of metal framework.

2. a kind of novel bed surface structure according to claim 1 is characterized in that: the end that has the circular steel tubes of projection cuts into the inclined-plane of 45 degree, is welded to form metal framework at 45 degree places, inclined-plane.

3. a kind of novel bed surface structure according to claim 1 is characterized in that: be connected with union elbow between the circular steel tubes that two have a projection and form frame corners.

4. a kind of novel bed surface structure according to claim 1, it is characterized in that: the projection on the circular steel tubes is an arc convex.

5. according to claim 1 or 4 described a kind of novel bed surface structures, it is characterized in that: two end faces of metal wire (2) have cambered surface.

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