JPH069596U - Panel bar mounting structure - Google Patents

Abstract

(57) [Summary] [Purpose] To improve the strength of the bar installation location, prevent the panel from being damaged even if a large load or shock is applied to the bar, and improve the workability of the bar installation work. [Structure] The end 2 of the bar 2 is attached to the bar attachment point 1 of the panel 3.
In the bar mounting structure of the panel in which the a is abutted and the male screw 6 is screwed from the back side of the panel 3 to the female screw 2b of the end portion 2a through the panel 3, the screw insertion hole 1a of the bar mounting portion 1 is Insert the bush 4 from the front side of the panel 3. Then, the end portion 2 described above is inserted through the collar-shaped portion 4a of the bush 4.
The a is brought into contact with the bar attachment portion 1, and the male screw 6 is screwed in this state.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a panel bar-mounting structure, and more particularly to a panel bar-mounting structure formed to improve the physical strength of the panel bar-mounting part.

[0002]

[Prior art]

 Conventionally, in this type of structure, as shown in FIG. 6, an end portion 2a of a bar 2 used for preventing falling of soaps or for hanging a towel directly directly contacts a bar mounting point 1 such as a shower panel 3 or the like. The male screw 6 is screwed to the female screw 2b of the end 2a from the back side of the panel 3 through the panel 3.

[0003]

[Problems to be solved by the device]

 Thus, in such a conventional structure, as described above, the end portion of the bar is directly contacted with the bar mounting portion of the panel and screwed, so that when a load or impact is applied to the bar, The load was applied directly to the panel bar attachment point through the end face of the bar. Therefore, in the conventional structure, there is a problem in that the panel is easily damaged due to cracks around the screw insertion holes opened at the bar attachment points due to the load applied to the bar.

Further, in the conventional case, when the end of the bar is brought into contact with the bar mounting location and the screw tightening work is performed from the back side of the panel, there is no clue at the bar mounting location. It was difficult to do.

The present invention is intended to solve the problems of such conventional products. Therefore, the technical problem of this plan is to increase the strength of the bar attachment point, prevent the panel from being damaged even if a large load or impact is applied to the bar, and improve the workability of the bar attachment work. To provide a mounting structure.

[0006]

[Means for Solving the Problems]

 The present proposal adopts the following technical means in order to solve the above problems. That is, in the bar mounting structure of the present invention, the end portion 2a of the bar 2 is brought into contact with the bar mounting portion 1 of the panel 3, and the female screw 2b of the end portion 2a has the male screw 6 through the panel 3 from the back side of the panel 3. In the panel bar mounting structure formed by screwing, the bush 4 is fitted into the screw insertion hole 1a of the bar mounting portion 1 from the front side of the panel 3, and the end portion of the bush 4 via the collar-shaped portion 4a. The feature is that 2a is brought into contact with the bar attachment point 1.

In this case, between the head 6a of the male screw 6 and the panel 3, the packing 5 for the back surface of the panel, which is in contact with the inner surface of the head 6a, and the back surface of the panel 3, are contacted with each other. It is preferable that a reinforcing member 7 that reinforces the bar attachment portion 1 is sandwiched, and the male screw 6 is screwed to the female screw 2b of the end 2a of the bar 2 via the packing 5 and the reinforcing member 7.

[0008]

【Example】

 Hereinafter, a preferred embodiment of the present invention will be described with reference to the accompanying drawings. Reference numeral 1 denotes a bar attachment portion of the panel 3 with which the end portion 2a of the bar 2 abuts. The bar attachment portion 1 is preferably formed in an undulating shape, and in this embodiment, as shown in FIG. 3, is formed in a ridge shape extending in the vertical direction at the left and right positions on the front surface of the panel 3. .

Reference numeral 4 is a bush fitted into the screw insertion hole 1 a of the bar attachment portion 1 from the front side of the panel 3. The end portion 2a of the bar 2 is brought into contact with the above-mentioned bar attachment portion 1 via the collar-shaped portion 4a of the bush 4. In this embodiment, the cylindrical body 4b of the bush 4 is formed so as to project to the back side of the panel 3.

Reference numeral 5 is a packing for the back surface of the panel. The packing 5 is sandwiched between the head 6a of the male screw 6 and the panel 3 while being in contact with the inner surface of the head 6a. The male screw 6 is screwed to the female screw 2b of the end 2a of the bar 2 from the back side of the panel 3 through the panel 3.

Reference numeral 7 is a reinforcing member made of an ABS resin or the like that abuts the back surface of the panel 3 and is, for example, adhered to reinforce the bar attachment portion 1. The packing 5 and the reinforcing member 7 are sandwiched between the head 6a of the male screw 6 and the panel 3, and the male screw 6 is inserted through the packing 5 and the reinforcing member 7 to Is screwed to the female screw 2b.

When the bar 2 is attached, the operator holds the end 2a of the bar 2 with his / her fingers and performs the screw tightening work by using the collar-shaped part 4a of the bush 4 as a clue. In the present invention, when a load is applied to the bar 2 and the bar 2 bends downward, for example, this load is transmitted from the end surface 2c of the bar 2 to the collar-shaped portion 4a, and acts on the bar attachment point 1 via the collar-shaped portion 4a. It is a thing.

In the above description, in the present invention, the diameter and wall thickness of the collar-shaped portion 4a, the length of the cylindrical body 4b, and the like are arbitrary, and these are the thickness of the bar 2, that is, the end surface 2c of the bar 2. It may be appropriately selected depending on the area, the thickness of the panel 3, and the like.

In the above example, the male screw 6 is screwed to the female screw 2b via the packing 5 and the reinforcing member 7, but the present invention is not limited to this. That is, according to the present invention, the male screw 6 is screwed only through the packing 5 (or the reinforcing member 7) as shown in FIG. 6a may be brought into contact with and screwed, and the point is that the end 2a is brought into contact with the bar attachment portion 1 via the collar-shaped portion 4a and screwed with the male screw 6.

Further, in the case of the present invention, as shown in FIG. 5, for example, a concave step portion 4c with which the end surface 2c of the bar 2 engages the outer surface of the above-mentioned collar-shaped portion 4a with the cylindrical body 4b and the axial center. They may be formed to be the same. In this case, when the bar 2 is attached, the operator can position the bar 2 by engaging the end surface 2c of the bar 2 with the recessed step 4c, which facilitates the positioning work and prevents displacement of the bar 2. There is an advantage.

In the case of the present invention, it is preferable that the bar attachment portion 1 is formed in an undulating shape, but the present invention is not limited to this.

[0017]

[Effect of device]

 As described above, in the present invention, in the bar mounting structure of the panel, the bush is fitted into the screw insertion hole of the bar mounting position from the front side of the panel, and the end of the bar is positioned at the bar mounting position via the flange portion of the bush. It is characterized by being abutted.

Therefore, according to the present invention, the load applied to the bar is transmitted from the end face of the bar to the collar-shaped portion of the bush, and acts on the bar mounting portion via the collar-shaped portion. As a result, in the case of the present proposal, the stress of the panel against the above-mentioned load is generated in the range where the collar-shaped portion comes into contact. It has an excellent effect in practical use that the panel can be improved and the panel can be prevented from being damaged.

Further, in the case of the present invention, since the collar portion of the bush fitted in the screw insertion hole is exposed at the bar attachment portion, the worker can perform the screw tightening operation while applying his / her fingers to the collar portion. It is a thing. Therefore, according to the present plan, since there is a clue at the bar mounting position, there is an advantage that the bar mounting work becomes easy.

Further, in the case of forming as described in claim 2, since the reinforcing member sandwiched between the head portion of the male screw and the panel can supplement the wall thickness of the panel at the bar mounting portion, this is preferable. For example, there is an advantage that the strength of the bar attachment part can be further improved and the watertightness can be enhanced by the packing.

[Brief description of drawings]

FIG. 1 is an enlarged cross-sectional view of a main part taken along line I-I of FIG. 3, showing a preferred example of the present invention.

FIG. 2 is an exploded sectional view of a main part of the structure of the present invention.

FIG. 3 is a perspective view of an essential part of the panel showing a mounting state of a bar.

FIG. 4 is a longitudinal sectional view of a main part showing another embodiment of the structure of the present invention.

FIG. 5 is a vertical sectional view showing another embodiment of the bush.

FIG. 6 is a vertical sectional view showing a conventional example.

[Explanation of symbols]

 1 bar attachment point 1a screw insertion hole 2 bar 2a end 2b female screw 3 panel 4 bush 4a collar-shaped part 5 packing for back side of panel 6 male screw 6a head 7 reinforcing member

Claims (2)

[Scope of utility model registration request] 1. A bar mounting structure for a panel, wherein an end of the bar is brought into contact with a bar mounting portion of the panel, and a male screw is screwed to a female screw of the end from the back side of the panel through the panel. A bar is mounted on the panel, characterized in that a bush is fitted from the front side of the panel into the screw insertion hole of the bar mounting point, and the end portion is brought into contact with the bar mounting point via the collar portion of the bush. Construction. 2. The panel bar mounting structure according to claim 1, wherein between the head of the male screw and the panel, a packing for the back surface of the panel, which is in contact with the inner surface of the head, and a back surface of the panel. A bar mounting structure for a panel, comprising: a reinforcing member that is in contact with the reinforcing member and that reinforces a bar mounting portion; and a male screw is screwed to a female screw at an end of the bar through the packing and the reinforcing member.