JP2017093678A - Tension bar fall prevention member - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a tension bar fall prevention member which can be installed extremely close to an obstacle as space saving installation is possible and which can be made with a low cost as it can be formed from a single thin sheet if necessary.SOLUTION: The tension bar fall prevention member (the prevention member) 1 is for preventing a tension bar from falling by arranging between a tension bar and a wall surface. The prevention member includes: a front face 2 in contact with a tension bar; a reverse face which is on the rear side of the front face 2 and which is on the wall surface side; a lower support part 4 which is dually installed in the lower part of the prevention member 1 and which is for supporting a tension bar obliquely from below; and an adhesive member which is provided in the reverse face and which has an adhesion to such an extent that the prevention member 1 can be easily removed from the wall surface.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a strut rod fall prevention member for supporting a strut rod and preventing the fall.

In the home, a stick is often used for the purpose of hanging a hanger or as a curtain rail.
The tension rod is a telescopic rod whose length can be changed according to the installation location. However, if only a tension rod is used, it will fall with the tension rod when a heavy load is applied.

  In order to prevent the tension rod from dropping, generally, a member is provided between the wall and the fall prevention rod, and the contact area between the member and the wall is increased to increase the frictional resistance. To prevent. However, when the contact area is wide, the member becomes large and installation in a narrow place is difficult.

  In order to solve such a problem, Patent Document 1 discloses a tool that is used by being sandwiched between a tension bar and a grounding surface and is made of a non-slip material and has a depression at the center. However, in Patent Document 1, it is necessary to specify the shape of the end of the tension rod, and it cannot be widely used.

JP 2013-478 A

  The present invention is a strut rod fall prevention member that is arranged between a strut rod and a wall surface so as not to drop the strut rod, and can be installed even in a space-saving manner, and the tip of the strut rod An object of the present invention is to provide a strut rod fall prevention member of any size.

  In view of the above problems, the present inventors have completed the present invention described below after intensive studies. That is, the present invention is a strut rod fall prevention member arranged between the strut rod and the wall surface so as not to drop the strut rod, the surface in contact with the strut rod, and the back side of the surface. A first lower support portion provided on a rear surface on the wall surface side and two lower support portions provided at a lower portion of the strut rod fall prevention member, for supporting the strut rod from obliquely below; It is a tension rod fall prevention member which has a direction support part and an adhesion member provided in the back surface, Comprising: The above-mentioned tension rod fall prevention member has the adhesive force of the grade which can be removed easily from a wall surface.

  Since the strut rod fall prevention member of the present invention can be installed in a space-saving manner, even if there is an obstacle at the upper portion where the strut rod is disposed, it can be installed at the end of the obstacle. The strut rod fall prevention member of the present invention can also be used for walls of rental properties that do not want to be damaged using pins or nails, or metal walls where pins or nails cannot be used. Furthermore, if necessary, since it can be molded from a single thin plate, the cost can be kept low.

FIG. 1 is a perspective view of a strut rod drop preventing member 1 (Example 1) according to the present invention. FIG. 2 is a front view of the tension rod drop preventing member 1 of the present invention. FIG. 3 is a side view of the tension rod drop preventing member 1 of the present invention. FIG. 4 is a rear view of the tension rod drop preventing member 1 of the present invention. FIG. 5 is a diagram showing an example of use of the strut rod drop prevention member 1 of the present invention. FIG. 6 is a diagram showing the positions (7X, 7Y) where the end portions of the tension rods are arranged when the tension rods having different diameters are used for the tension rod drop preventing member 1 of the present invention. FIG. 7 is a perspective view of the strut rod drop prevention member 1B (Example 2) of the present invention. FIG. 8 is a perspective view of the tension rod drop preventing member 1C (Example 3) of the present invention. FIG. 9 is a perspective view of a strut rod drop prevention member 1D (Embodiment 4) according to the present invention. FIG. 10 is a perspective view of the auxiliary support member S. FIG. FIG. 11 is a diagram illustrating a usage example when the tension rod drop preventing member 1C and the auxiliary support member S are used as a set.

  An example of an embodiment of the present invention will be described using an example, but the present invention is not limited to the example.

[Example 1]
FIG. 1 is a perspective view of a tension rod drop preventing member 1 of the present invention. The strut rod drop prevention member 1 includes a front surface 2, a back surface 3, first lower support portions 4 and 4 for supporting the strut rod, and a first upper arrangement portion for disposing the strut rod at an appropriate location. 5 and an adhesive member 6. In the description of the usage mode, FIG. 5 is referred to.

  The strut rod drop prevention member 1 of the present invention is disposed between the end portion of the strut rod 7 and the wall surface 8 on which the strut rod 7 is installed. In this specification, the tension bar is a bar whose length is adjustable, and refers to a bar that is fixed by pressing the end of the bar against a wall.

  The surface 2 of the tension rod drop preventing member 1 is a surface that contacts the end of the tension rod 7. The surface 2 may be uneven or smooth, and a protrusion having a height of about 1 mm and a diameter of about 5 mm can be provided at the center of the surface. If there is such a projection, the projection is inserted into the end portion of the tension rod, and the tension rod 7 can be held more stably. Further, the area of the surface 2 only needs to be at least an area where the end of the tension bar 7 can be disposed. However, if the area of the surface 2 is too large, the tension bar dropping prevention member 1 becomes too large, and the tension is reduced. If there is an obstacle on the wall surface 8 on which the bar 7 is arranged, it will be difficult to install the tension bar 7. Accordingly, the width and height of the tension rod drop preventing member 1 are each independently about 3 cm to 20 cm, preferably about 5 cm to 15 cm.

  The back surface 3 is a portion corresponding to the back surface of the front surface 2, and is a surface on the wall surface 8 side on which the tension rod drop preventing member 1 is disposed. The back surface 3 may be either uneven or smooth.

  The tension rod drop prevention member 1 is provided with two first lower support portions 4 and 4 for supporting the tension rod 7. The first lower support parts 4, 4 protrude from the surface 2 in the direction of the tension bar 7. For example, as shown in FIG. 5, the first lower support portions 4, 4 are arranged in a diagonally downward direction in the cross section of the tension rod 7 installed horizontally with respect to the ground (floor). Support from. By supporting in this way, the tension rod 7 can be supported from below even when a certain amount of load is applied to the tension rod 7 provided horizontally on the ground (floor), so that the tension rod drop prevention member 1 is not used. Compared to the case, it has a better load resistance and can prevent falling.

  Moreover, it is preferable that the 1st downward support parts 4 and 4 are left-right symmetric with respect to a center line (the center line 10 of FIG. 6 is a left-right center line). In the case of left-right symmetry with respect to the center line, as shown in FIG. 6, even if the tension bar 7 has a different cross-sectional area, the tension bar drop prevention member 1 can be arranged at the center position in the left-right direction. it can. That is, the center of the position 7X where the end of the large-stretching rod is disposed and the position 7Y where the end of the small-diameter strut is disposed on the symmetrical center line 10 of the strut rod fall prevention member 1. is there. For this reason, when the tension rod drop prevention member 1 is properly installed when the tension rod fall prevention member 1 is installed on the wall surface 8, it is easy to install the tension rod 7 perpendicular to the wall surface 8.

  In FIG. 6, the angles (a, a ′) of the first lower support portions 4, 4 with respect to the lower end 11 are usually about 20 ° to 60 °, preferably 45 °, but are not particularly limited. Absent.

  A first upper arrangement portion 5 is provided on the top of the surface 2. The first upper disposition portion 5 makes it easy to dispose the strut 7 on the strut rod fall prevention member 1 at the center of the surface 2. The first upper arrangement portion 5 protrudes toward the tension rod 7 side. Further, as shown in FIG. 5, if there is the first upper arrangement portion 5, the upper obstacle or the ceiling 9 as shown in FIG. Can be arranged with a clean impression.

  An adhesive member 6 is provided on the back surface 3. The adhesive member 6 adheres the back surface 3 and the wall surface 8 and supports the prevention of the dropping rod 7 from falling. The adhesive member 6 is usually a commercially available double-sided tape. If the adhesive strength of the adhesive member 6 is too high, it will be difficult to remove the tension rod drop preventing member 1, so that the shape of the adhesive member 6 is the same as that of the back surface 3, or as shown in FIG. The shape can be similar to the shape of 3 and the bonding area can be widened, but may be rectangular, square, or circular. The adhesive member 6 is preferably such that it can be easily detached from the wall surface 8. Here, “easy to remove” means that it can be removed by a human hand without using a special tool.

[Production method]
The strut rod fall prevention member 1 can be formed from a rectangular or square thin metal plate.

  Specifically, a thin square metal plate having a thickness of about 5 mm is bent at 90 ° with respect to the metal plate (the crease forms an angle of 45 ° with respect to one side), and the two first lower The support rods 4 and 4 are formed, the upper portion of the thin plate is bent, the first upper arrangement portion 5 is provided, and the adhesive member 6 such as a double-sided tape is arranged on the back surface side, thereby preventing the stick rod dropping prevention member Get one.

[Example 2]
Next, Example 2 will be described. FIG. 7 shows a perspective view of the strut rod drop prevention member 1B of the second embodiment. Similar to the first embodiment, it includes a front surface 2B, a back surface (not shown), first lower support portions 4B and 4B, a first upper disposition portion 5B, and an adhesive member disposed on the back surface. Although not shown, the adhesive member is disposed on a part of the back surface as in the first embodiment, and can be disposed on a vertical wall.

  The strut rod drop prevention member 1B of the second embodiment also includes a second lower support portion 11B and second upper arrangement portions 12B and 12B. The second lower support portion 11B is a portion that is supported perpendicular to the direction in which the tension rod falls in the portion where the end of the tension rod 7 is disposed. That is, the tension rod 7 is supported from directly below. Further, the second upper arrangement portions 12B, 12B are arranged obliquely above the portion where the end of the tension bar 7 is arranged. Since there is the second lower support part 11B and the second upper arrangement parts 12B, 12B, the tension bar drop preventing member 1B can be made more compact, and the tension bar 7 is arranged at an appropriate place on the surface 2B. It becomes easy to do.

  The strut rod drop prevention member 1B includes the second lower support portion 11B and the second upper arrangement portions 12B and 12B, so that the front surface 2B and the back surface have a regular hexagonal shape. Although the degree of freedom of the size of the tension bar 7 that can be arranged in the tension bar fall prevention member 1B is limited, it becomes easier to arrange the tension bar 7 at an appropriate position of the tension bar fall prevention member 1B.

[Example 3]
Next, Example 3 will be described. FIG. 8 shows a perspective view of the tension rod drop preventing member 1C of the third embodiment. The tension rod drop prevention member 1C is similar to the tension rod fall prevention member 1A of the first embodiment. The difference is that the second lower support portion 11C is provided. 11C of 2nd lower support parts are supporting the tension rod arrange | positioned from the downward direction similarly to Example 2. As shown in FIG. In addition, the adhesive member is provided in the back surface of 1 C of strut stick fall prevention members similarly to Example 1, and it can arrange | position to a wall.

[Example 4]
Next, Example 4 will be described. FIG. 9 shows a perspective view of the tension rod drop preventing member 1D of the fourth embodiment. The strut rod drop prevention member 1D is similar to the strut rod fall prevention member 1B of the second embodiment. As a different point, lateral arrangement portions 13D and 13D are further provided. As a result, the front surface 2D and the back surface have regular octagonal shapes. Similar to the second embodiment, the tension bar drop preventing member 1B is limited in the degree of freedom of the size of the tension bar 7 that can be arranged, but the tension bar 7 can be easily arranged at an appropriate position of the tension bar fall preventing member 1D. . Although not shown in the figure, an adhesive member is provided on the back surface.

[Protrusion rod fall prevention member set]
FIG. 10 is a perspective view of the auxiliary support member S that is disposed under the tension rod drop prevention member and supports the tension rod fall prevention member from below. The auxiliary support member S includes a front surface S2, a back surface (not shown), and a fall prevention member support portion S5. Although not shown, an adhesion preventing member such as a double-sided tape is provided on the back surface like the tension rod dropping preventing member and can be arranged on the wall. The auxiliary support member S can be provided with a hole penetrating near the center of the surface S2. When it is desired to hold the tension rod 7 strongly, screws, scissors or the like are inserted into the hole to increase the adhesion strength to the wall.

  By using the tension bar drop prevention member and the auxiliary support member S as a set, the tension bar can be further prevented from falling. Further, when the auxiliary support member S is used, it is more stable because the fall prevention member support portion S5 and the second lower support portion 11C can be in contact with each other by using the tension rod drop prevention member having the second lower support portion. And preferred.

  Moreover, although the fall prevention member support part S5 may be plate-shaped as shown in FIG. 10, the fall prevention member support part S5 is provided so as to be along the two first lower support parts of the strut rod fall prevention member. Both ends can be lifted upward.

  As shown in FIG. 10, the auxiliary support member S is disposed by sticking to the wall below the tension rod drop prevention member 1C, and supports the second lower support portion 11C of the tension rod fall prevention member 1C from below. Yes. Since the tension rod drop preventing member 1C and the auxiliary support member S can be made separate, they can be carried compactly, and the ability to prevent the tension rod from dropping is extremely high. In FIG. 11, for easy understanding, the tension bar 7 is not in contact with the first lower support portion of the tension bar drop prevention member 1 </ b> C. 7 is stable and preferred.

[effect]
The effect will be described below.
[1] A strut rod fall prevention member that is disposed between the strut rod and the wall surface so as not to drop the strut rod, and has a surface in contact with the strut rod and a back surface behind the surface. A first lower support portion provided on the back surface on the wall surface side and two lower support portions provided on the lower portion of the strut rod fall prevention member, for supporting the strut rod from obliquely below. And an adhesive member provided on the back surface, the adhesive rod fall prevention member having an adhesive force that can be easily removed from the wall surface. In addition to making it difficult to prevent the camera from falling, it can be installed even when the installation location is small due to space saving. And even if it is the tension rod 7 of a different diameter, the tension rod 7 can be arrange | positioned in the approximate center of the tension rod fall prevention member 1. FIG.

[2] In the case of further including a first upper arrangement portion for arranging the tension bar at an appropriate place, the tension bar 7 can be arranged at substantially the center of the tension bar drop prevention member 1 and as a curtain rail When arrange | positioning, although arrange | positioning at the upper part of an entrance / exit, if there exists the 1st upper arrangement | positioning part 5, it will become a neat impression.

[3] When it is formed from a single thin rectangular or square member, it can be easily obtained, or can be formed from a plate-like member that can be easily formed, so that the cost merit is very high.

[4] In the case of further including a second lower support portion that supports the tension rod from directly below the tension rod, the tension rod is more easily supported, and when the tension rod fall prevention member is used, it is stably supported. .

[5] A strut rod fall prevention member including the strut rod fall prevention member of [4] above and an auxiliary support member having a fall prevention member support portion, the auxiliary support member supporting the strut rod fall prevention member from below. Compared to the single use of the strut rod fall prevention member, the set has a remarkably increased retaining force of the strut rod and can be accommodated in a very compact manner.

1, 1B, 1C, 1D: Strut rod drop prevention member 2, 2B, 2C, 2D: Front surface 3: Back surface 4, 4B, 4C, 4D: First lower support portion 5, 5B, 5C, 5D: First upper portion Arrangement portion 6: Adhesive member 7: Strut bar 7X: Position 7Y of the end of the strut bar having a large diameter 7XC: Position 7x of the end of the strut bar having a small diameter 7YC: Center 7YC 8: Wall 9: Ceiling 10: Left and right center lines 11B, 11C, 11D of the strut rod drop prevention member 1: Second lower support portions 12B, 12D: Second upper placement portion 13D: Lateral placement portion S: Auxiliary support member S2: Auxiliary support member surface S5: Fall prevention member support

Claims (5)

A strut rod fall prevention member that is disposed between the strut rod and the wall surface so as not to drop the strut rod,
A surface in contact with the brace,
A back surface on the back side of the front surface, and a back surface on the wall surface side;
Two first lower support portions provided at the lower part of the tension rod drop prevention member, a first lower support portion for supporting the tension rod from obliquely below,
A tension rod drop prevention member, comprising: an adhesive member provided on a back surface, wherein the tension rod fall prevention member has an adhesive force such that the tension rod fall prevention member is easily removable from a wall surface.   The strut rod fall prevention member according to claim 1, further comprising a first upper disposition portion for disposing the strut rod at an appropriate location.   3. The strut rod fall prevention member according to claim 1 or 2, which is formed from a single thin rectangular or square member.   The tension rod fall prevention member according to claim 1 or 2, further comprising a second lower support portion that supports the tension rod from directly below the tension rod. The strut rod fall prevention member according to claim 4,
An auxiliary support member having a fall prevention member support portion, and the auxiliary support member supports the tension rod fall prevention member from below.