CN216358435U

CN216358435U - Apartment bed convenient to location

Info

Publication number: CN216358435U
Application number: CN202123197236.3U
Authority: CN
Inventors: 樊景明
Original assignee: Chongqing Lan Lin Teaching Equipment Co ltd
Current assignee: Chongqing Lan Lin Teaching Equipment Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-04-22
Anticipated expiration: 2031-12-17

Abstract

The utility model discloses an apartment bed bar convenient for positioning, which comprises a hollow tubular bed bar body, wherein at least one end of the bed bar body is provided with a deformation part protruding outwards along the lateral direction, and the deformation part and the bed bar body are integrally formed. The utility model can ensure the reliable positioning of the bed bar, increase the pull-out force, avoid the bed bar from being separated from the bed hall after being installed, and has low manufacturing cost and good safety.

Description

Apartment bed convenient to location

Technical Field

The utility model relates to an apartment bed, in particular to an apartment bed bar convenient for positioning.

Background

The bed bar is also called a bed stop and is arranged transversely on the bed hall side by side for supporting the bed board, and in most apartment beds, the bed bar is detachably arranged on the bed hall instead of being designed integrally with the bed hall for improving the manufacturability. Such a structure causes the bed bar to easily shake, and in extreme cases, there may be a risk of coming out from the mounting opening of the bed hall, and for this reason, some apartment beds have a cushion made of flexible material such as rubber between the bed bar and the bed hall to ensure the installation of the bed bar, and even then, the effect is still not ideal, and the addition of extra parts will inevitably lead to an increase in the production cost and the assembly difficulty.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides a public bed bar which is convenient to position, and can effectively solve the technical problem that the public bed bar is difficult to install and position in a bed hall and an apartment bed.

In order to achieve the purpose, the technical scheme of the utility model is as follows:

an apartment bed bar convenient for positioning, comprising a hollow tubular bed bar body, the key is that: at least one end of the bed bar body is provided with a deformation part which protrudes outwards along the lateral direction, and the deformation part and the bed bar body are integrally formed.

According to the design, when the bed bar is arranged in the bed hall, the deformed part of the end part of the bed bar enters the mounting opening of the bed hall, thereby realizing the axial position limitation of the bed bar in a simple and economic way.

Preferably, the bed body is trapezoidal in section and integrally formed by encircling a first side wall, a second side wall, a bottom wall and a top wall, wherein the width of the top wall is larger than that of the bottom wall, so that the first side wall and the second side wall incline inwards.

By adopting the structure, after the bed bar is installed in the bed hall, because the bed bar side wall is inclined, when the bed bar is pressed from the upper side, the reaction force applied by the side edge of the bed hall installation opening to the first side wall and the second side wall is towards the inner side, the pulling force can be increased, the self-locking of the bed bar is realized, and the reliable installation of the bed bar is realized under the condition that no additional part is added.

Preferably, the included angle between the first side wall and the vertical plane and the included angle between the second side wall and the vertical plane are smaller than 5 degrees, so that the first side wall and the second side wall are inclined at a small angle, the goal of realizing bed bar self-locking is ensured, and the pull-out force is increased.

Preferably, the deformation part is in an arc structure, symmetrically arranged at two sides of the bed bar body and formed by stamping parts of the first side wall and the second side wall. The deformation part of the structure is easy to form, and the processing difficulty of the bed bar can be reduced while the anti-drop effect is ensured.

In order to ensure that the deformation part can fall into the mounting opening of the bed hall after the bed window is mounted, the deformation part is positioned on the end surface or the position adjacent to the end surface of the bed window body.

Preferably, the bed bar body is provided with the deformation parts at both ends, and the deformation parts at both ends have the same structure, so that the structure can ensure the balance of the force of the bed bar, improve the positioning effect and facilitate the manufacture.

Compared with the prior art, the utility model has the beneficial effects that:

the apartment bed bar convenient to position by adopting the technical scheme can ensure the reliable positioning of the bed bar, increase the pull-out force, avoid being separated from a bed hall after being installed, and has low manufacturing cost and good safety.

Drawings

FIG. 1 is a schematic view of the structure of a bed bar in the present invention;

fig. 2 is a schematic structural view of a bed hall according to the present invention;

FIG. 3 is a schematic view of the structure of the bed body and the bed hall in the present invention;

fig. 4 is a schematic structural view of the bed body matched with the mounting port.

Detailed Description

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. Wherein positional relationships such as up, down, left, right, and the like are based on the positional relationships shown in the drawings unless otherwise specified. The following embodiments are examples for illustrating the present invention, and the present invention is not limited to the embodiments.

As shown in FIG. 1, an apartment bed bar convenient for positioning comprises a body 1, the body 1 is a hollow tubular structure, the section is a trapezoid with a large top and a small bottom, the whole body is surrounded by a first side wall 11, a second side wall 12 opposite to the first side wall 11, a bottom wall 13 at the bottom and a top wall 14 at the top, and can be integrally formed by means of extrusion, for example, and the width of the top wall 14 is slightly larger than that of the bottom wall 13, so that the first side wall 11 and the second side wall 12 present a posture of inclining inward at a small angle.

The transition positions of the bottom wall 13, the top wall 14 and the two

side walls

11 and 12 are all provided with chamfers, and the chamfer angle close to the bottom wall 13 is larger than the chamfer angle close to the top wall 14, so that the processing and the installation of the bed bar body 1 can be convenient.

The end of the body 1 has a deformation part 15 protruding outwards along the side direction, and after the body 1 is mounted in the bed hall 2, the deformation part 15 can limit the body 1 in the axial direction. It should be understood that the two ends of the bed bar 1 may have the same or different configurations, i.e. the bed bar 1 may have the deformations 15 only at one end, or both ends may have the deformations 15 of different configurations.

In this embodiment, the two ends of the body 1 are provided with the deformations 15, and the two end deformations 15 have the same structure, and the deformations 15 are substantially arc-shaped and are formed by extending the end surfaces of the first side wall 11 and the second side wall 12 partially outward, so that the deformations 15 are symmetrically arranged on the left and right sides of the end surface of the body 1, and can be formed in a relatively convenient and economical manner, for example, by stamping. Of course, in different embodiments, the deformation 15 may have other structures, such as a convex hull or an outwardly bent flange, etc., and the deformation may be formed not at the end surface of the body 1, but at a position adjacent to the end surface, so long as the deformation 15 is located in the cavity 2b beyond the mounting opening 2a after the body 1 is mounted in the bed room 2.

Fig. 2 shows the structure of a parquet 2 for mounting a bar according to the utility model, which parquet 2 has a substantially hollow rectangular tubular structure, which may be formed, for example, by extrusion, and has an inner cavity 2b, and the parquet 2 is provided with a mounting opening 2a at one side for receiving the body 1, and the end of the body 1 extends through the mounting opening 2a and is fixed to the parquet 2.

The mounting port 2a penetrates from the outer wall of the bed room 2 near the side of the bar body 1 to the inner cavity 2 b. The outer contour of the mounting opening 2a is a trapezoid structure with a large top and a small bottom, and the whole is surrounded by a top side 24 located above, a bottom side 23 located below, and a first side 21 and a second side 22 opposite to each other on two sides, and a widened portion 25 expanding outwards is provided at a transition area of the first side 21 and the top side 24, and a transition area of the top side 24 of the second side 22, and the size of the widened portion 25 is slightly larger than that of the deformation portion 15 on the bed body 1.

Fig. 3 shows a perspective view of the installation position seen from the side after the bar is installed in the parlor 2, wherein the parlor 2 forms the outer frame of the apartment bed, and the bar body 1 perpendicular to the parlor 2 supports the bed plate 3, and the bar bodies 1 usually have a plurality of bars, which are arranged in an array along the length of the parlor 2, and for the sake of convenience, only the installation structure of a single bar body 1 and the parlor 2 is shown in the figure.

As can be seen from the figure, the bed room 2 is provided at one side with a mounting opening 2a for receiving the body 1, and the end of the body 1 is inserted into the mounting opening 2a and fixed to the bed room 2.

As can be seen from the combination of FIGS. 3 and 4, the end of the bar body 1 extends into the interior cavity 2b of the parlor 2 from a position near the upper portion of the mounting opening 2a, and the deformation portion 15 enters the interior cavity 2b through the mounting opening 2a via the widened portion 25. After the two ends of the bed body 1 enter the corresponding mounting ports 2a of the bed hall 2, opposite pressure is applied to the bed body 1, the bed body 1 moves downwards as a whole, and at least part of the deformation part 15 is positioned below the widened part 25, so that the bed body 1 is axially limited.

At this time, the body 1 is mounted in place, the first side wall 11 and the first side 21, and the second side wall 12 and the second side 22 are in surface contact, and a gap of about 3-5 mm is formed between the bottom wall 13 and the bottom edge 23. When the body 1 is subjected to a pressure from above or a greater impact, the body 1 keeps its tendency to move downwards, but the bottom wall 13 does not always come into contact with the bottom edge 23, so that the body 1 is not subjected to a reaction force directed upwards.

Because the first side wall 11 and the second side wall 12 are inclined, the reaction from the first side 21 and the second side 22 will press the body 1 inward, thus increasing the pull-out force of the body 1, achieving self-locking of the body 1, firmly fixing the body 1 and reducing the shaking and noise caused by external impact.

In this embodiment, in order to ensure the self-locking effect, an included angle between the first side wall 11 and the vertical plane and the second side wall 12 is smaller than 5 °, that is, an inclination angle of the first side wall 11 and the second side wall 12 is smaller than 5 °, and particularly, preferably, 3 ° to 4 °, and the first side 21 and the second side 22 are also inclined correspondingly.

After the bed bar body 1 is installed, a proper distance is generated between the top wall 14 and the top edge 24 of the installation opening 2a, but after the bed plate 3 is laid, the distance is compensated by the thickness of the bed plate 3, so that the bed plate is not exposed, and the appearance quality and the safety of the apartment bed are ensured.

Finally, it should be noted that the above-mentioned description is only a preferred embodiment of the present invention, and those skilled in the art can make various similar representations without departing from the spirit and scope of the present invention.

Claims

1. An apartment bed bar convenient to location, includes the bed bar body (1) that is hollow tubular structure, its characterized in that: at least one end of the body (1) is provided with a deformation part (15) which protrudes outwards along the lateral direction, and the deformation part (15) and the body (1) are integrally formed.

2. An apartment bed bar convenient to locate as recited in claim 1, wherein: the cross section of the bed bar body (1) is trapezoidal, the whole body is formed by encircling a first side wall (11), a second side wall (12), a bottom wall (13) and a top wall (14), wherein the width of the top wall (14) is larger than that of the bottom wall (13), so that the first side wall (11) and the second side wall (12) incline inwards.

3. An apartment bed bar convenient to locate as recited in claim 2, wherein: the included angle between the first side wall (11) and the second side wall (12) and a vertical plane is less than 5 degrees.

4. An apartment bed bar convenient to locate as recited in claim 2, wherein: the deformation part (15) is of an arc structure, is symmetrically arranged at two sides of the bed bar body (1) and is formed by punching the parts of the first side wall (11) and the second side wall (12).

5. An apartment bed bar convenient to locate as recited in claim 4, wherein: the deformation part (15) is positioned at the end surface or the position adjacent to the end surface of the bar body (1).

6. An apartment bed bar convenient to locate as defined in any one of claims 1 to 5, wherein: both ends of the bed bar body (1) are provided with deformation parts (15), and the deformation parts (15) at both ends have the same structure.