CN202858493U - Convex pipe for iron stand bed bracket and iron stand bed - Google Patents

Abstract

The utility model relates to a bracket for an iron stand bed, and the iron stand bed, in particular to a convex pipe for the bracket of the iron stand bed. The cross section of the convex pipe is convex. The convex pipe is characterized in that the edge of the pipe opening of the convex pipe is smoothly arc. The convex pipe has the beneficial effects that 1, the edge of the pipe opening of the convex pipe is smoothly arc, so that a passivation effect is achieved; when the convex pipe collides with an object, a contact area is relatively large, and the pressure on the contact area is greatly reduced, so that the damage possibility is greatly reduced; furthermore, the convex pipe is relatively attractive and elegant, and the user experience is enhanced; 2, when a convex corner of the convex pipe is used on a bedside and a tailstock, a bed plate can be supported and is relatively stable, and the safety coefficient is greatly increased; and 3, the convex pipe is used as a cross beam in the middle of the bed; the bottom of the convex pipe is plane, so that the contact area of the convex pipe in contact with the bed plate is relatively large and relatively stable. The protruded part achieves an anti-tension effect, so that the compressive strength of a relatively square pipe is greatly improved.

Description

A kind of convex pipe and iron bedstand for the iron bedstand support

Technical field

The present invention relates to a kind of support for iron bedstand, and this kind iron bedstand.

Background technology

On the market iron bedstand cross bar now, the steel of use are substantially with square tube, and pipe or L-type angle steel are main.The technical problem that pipe or square tube exist is: 1, two of bed does not have the fulcrum that can play a supporting role to bed board, if the large bed board that may cause of pressure that bed is subject at two is thrown, or head of a bed tailstock bed board easily breaks down.The art problem that the L-type angle steel exists: 1, L-type angle steel corner angle are clearly demarcated, and in use sharp-pointed corner angle might hurt the user, and this has a greatly reduced quality in safety; 2, one section L-type angle steel easily is out of shape when interlude is subject to cross force, and the bed that uses the L-type angle steel to do horizontal stripe easily rocks, if will there be very large potential safety hazard in bilevel bed.If reach the intensity of pipe or square tube, then the cross-sectional area of steel is greater than the cross-sectional area of pipe or square tube, and therefore under certain intensity, the L-type angle steel is not as pipe or square tube material-saving.

The utility model content

The purpose of this utility model is to overcome cross bar existing problems of the prior art, provides a kind of round tube, rectangular tube and L-type angle steel advantage gathered, the convex pipe that safety is attractive in appearance and the iron bedstand that uses this convex pipe.

The technical solution of the utility model is as follows:

A kind of convex pipe for the iron bedstand support, described convex pipe shape of cross section is " protruding " font, it is characterized in that: described convex pipe mouth of pipe corner angle are level and smooth circular arc.

Further, the upper section area of described convex pipe cross section and lower section area ratio are 40%-70%.

A kind of iron bedstand is characterized in that: the head of a bed of described iron bedstand and tailstock are equipped with convex pipe claimed in claim 1, and the salient angle of described two convex pipes is as the fulcrum of bed board.

Further, the centre of described iron bedstand is equipped with convex pipe as claimed in claim 1 as cross bar.

The beneficial effects of the utility model are as follows:

1, convex pipe mouth of pipe corner angle are designed to level and smooth circular arc type, play passivation effect, make it when colliding with object, and contact-making surface is larger, and interface pressure greatly reduces, and the possibility of damage is reduced greatly.Simultaneously more elegant in appearance, strengthen user's Experience Degree.

2, the effect of bed board made can be played in the position of convex pipe salient angle when the head of a bed, tailstock use, makes bed board more firm, and safety coefficient increases greatly.

When 3, the convex pipe is done whippletree in the middle of bed, because the bottom of convex pipe is the plane, larger with the contact-making surface of bed board, more stable.The effect of tension is played at the position that convex protrudes, and it is strengthened greatly than rectangular tube compression strength.

Description of drawings

Fig. 1 is the structural representation of the utility model convex pipe.

Wherein, 1-convex pipe cross section, 2-convex pipe salient angle.

The specific embodiment

Below in conjunction with accompanying drawing, the technical solution of the utility model is further elaborated.

As shown in Figure 1, be the structural representation of the utility model convex pipe.This kind convex pipe is mainly used in the iron bedstand support, the head of a bed and the berth of installation and iron bedstand, the cross bar in the middle of also can be used as.Convex pipe cross section 1 is shaped as " protruding " font, and particularly, convex pipe mouth of pipe corner angle are level and smooth circular arc, play passivation effect, make it when colliding with object, and contact-making surface is larger, and interface pressure greatly reduces, and the possibility of damage is reduced greatly.Simultaneously more elegant in appearance, strengthen user's Experience Degree.The upper section area of convex pipe cross section and lower section area ratio 40%-70% are optimal proportion, can realize the stressed design of convex pipe the best, can save again and use material, reduce cost.The height of convex pipe lug boss should not surpass half of convex pipe cross-sectional height, and too high or height all can affect the result of use of convex pipe.

The invention also discloses a kind of iron bedstand, the head of a bed of this iron bedstand and tailstock are equipped with above-mentioned convex pipe.The convex pipe is after the head of a bed and berth are fixing, and two salient angles 2 of convex pipe can be used as the fulcrum of bed board.Bed board is installed on the plane of two salient angles formation, can realize firmly fixing to bed board, makes bed board more firm, and safety coefficient increases greatly.

The centre of iron bedstand also can be equipped with the convex pipe as cross bar.The bottom of convex pipe is the plane, and is larger with the contact-making surface of bed board, more stable.The effect of tension is played at the position that convex protrudes, and it is strengthened greatly than rectangular tube compression strength.

Claims (4)

1. convex pipe that is used for the iron bedstand support, described convex pipe shape of cross section is " protruding " font, it is characterized in that: described convex pipe mouth of pipe corner angle are level and smooth circular arc.

2. convex pipe according to claim 1, it is characterized in that: the upper section area of described convex pipe cross section and lower section area ratio are 40%-70%.

3. iron bedstand, it is characterized in that: the head of a bed of described iron bedstand and tailstock are equipped with convex pipe claimed in claim 1, and the salient angle of described two convex pipes is as the fulcrum of bed board.

4. iron bedstand according to claim 3, it is characterized in that: the centre of described iron bedstand is equipped with convex pipe as claimed in claim 1 as cross bar.

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