JPH058317U - Plumbing fixture - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a pipe fixing tool which improves the workability of fixing pipes and can be firmly and reliably fixed. [Structure] A substantially oval-shaped main body 21 made of a vibration-proof elastic material having two through holes 22a and 22b arranged in the longitudinal direction, and a band 24 for binding the outer periphery of the main body 21 are provided. Each notch 1 extending from the through holes 22a, 22b to the outer periphery of the main body 21
The a and 1b are respectively extended to the surface 21a on one long side and the surface 21b on the other long side of the main body 21.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a pipe fixture used to prevent contact between closely arranged pipes.

[0002]

[Prior Art]

 Conventionally, as this type of pipe fixture, for example, one shown in FIG. 2 (A) is known. This pipe fixture is made of rubber having two through holes 22a, 22b arranged in the longitudinal direction and notches 23a, 23b extending from these through holes 22a, 22b to one side surface and opening over the entire height of the side surface. It consists of an oval-shaped main body 21 and a band 24 that ties the outer circumference of the main body 21. Then, the pipes 25a, 25b arranged in close proximity to each other are fitted into the through holes 22a, 22b of the main body 21 through the cutouts 23a, 23b, and the one end of the band 24 wound around the outer periphery of the main body 21 is locked. The other end 24b is passed through the portion 24a, and the other end 24b is pulled and tightened in the direction indicated by the arrow A so that a claw continuously provided in the vicinity of the other end 24b is engaged with the claw of the lock part 24a so as not to come off. The pipes 25a and 25b are tightly bound via the main body 21. Here, when the band 24 is tightened, the lock portion 24a is arranged at the corner portion of the main body 21 as shown in the figure in order to obtain a strong tightening.

[0003]

[Problems to be solved by the device]

 However, in the above-described conventional pipe fixture, since the two cutouts 23a and 23b both extend to one side surface of the main body 21, as shown in FIG. 2 (B), the other end 24b of the band is indicated by an arrow A. When pulled in the direction, the loop of the band 24 that narrows moves points B and C of the main body that come into contact in the directions of the arrows, respectively, and enlarges the opening of the notch 23a on the lock portion 24a side. Therefore, the workability of fixing the pipe is deteriorated, and there is a drawback that a firm and reliable binding cannot be obtained. On the other hand, when an oval leaf spring 26 as shown in FIG. 3 is used as the binding member instead of the band 24, the leaf spring 26 may be fitted to the cut side as shown in FIG. However, the opening of the notch 23a is enlarged and there is a similar drawback. Further, if the two notches 23a and 23b are opened when they are fitted on the opposite sides as shown in FIG. 3B, there is a drawback that the binding is weakened.

Therefore, an object of the present invention is to provide a pipe fixing tool which can improve the workability of fixing the pipes and can firmly and reliably fix the pipes by devising the cutting direction.

[0005]

[Means for Solving the Problems]

 In order to achieve the above object, the pipe fixing device of the present invention, as illustrated in FIG. 1, has two through holes 22a, 22b arranged in the longitudinal direction and a cut 1a, which extends from the through holes 22a, 22b to the outer periphery. 1b, which is composed of a substantially oval-shaped main body 21 made of a vibration-proof elastic material and a binding member 24 for binding the outer circumference of the main body 21, each of the cuts extending from the through holes 22a, 22b to the outer circumference of the main body 21. 1a and 1b are respectively extended to a surface 21a on one long side of the main body 21 and a surface 21b on the other long side of the main body 21.

[0006]

[Action]

 After fitting the two pipes 25a, 25b through the cuts 1a, 1b into the two through holes 22a, 22b arranged in the longitudinal direction of the substantially oval main body 21, the outer periphery of the main body 21 is covered with a band 24 or a plate. Tie with a binding member such as the spring 26. For example, the lock portion 24a at one end of the band 24 is positioned at the corner portion of the main body 21, and the other end 24b passed through the lock portion 24a is pulled, and the band 24 is tightened and tightened. At this time, the cuts 1a, 1b extend in opposite directions toward the one long side 21a and the other long side 21b of the main body 21, so that the both cuts 1a, 1b are closed together by the band 24 that is narrowed. Upon receiving the force, the two pipes 25a and 25b are firmly and reliably fixed with good workability via the main body 21 made of a vibration-proof elastic material. Further, even when the oval leaf spring 26 is fitted into the main body and tied up, the fitting action receives a force in the direction of closing both the cuts 1a and 1b for the same reason, and the pipe is strong and reliable with good workability as well. Fixation is performed.

[0007]

【Example】

 Hereinafter, the present invention will be described in detail with reference to the illustrated embodiments. FIG. 1 (A) is a plan view showing an example of the pipe fixing device of the present invention, and this fixing device has the same structure as that shown in FIG. 2 (B) except that the cut extending direction is different. Therefore, the same number is attached to the same member. That is, the pipe fixing device is made of a rubber oval body 21 having two through holes 22a and 22b arranged in the longitudinal direction and notches 1a and 1b extending from these holes to the outer circumference, and a binding for binding the outer circumference of the main body 21. The band 24 is used as a member. Unlike the conventional example (see FIG. 2 (B)), the cuts 1a and 1b have one long side surface 21a of the main body 21 and the other long side surface 21b of the main body 21, that is, the opposite directions. It is extended. As the binding member, as shown in FIG. 1 (B), the same leaf spring 26 as described in FIG. 3 can be used.

The pipe fixture having the above structure is used as follows. FIG. 1 (A) shows a state in which the band 24 has already been attached, but first, with the main body 21 rotated 180 degrees counterclockwise around the pipe 25b from this position, one of the main body 21 is One pipe 25b is fitted into the through hole 22b through the slit 1b, and the other pipe 25a is fitted into the other through hole 22a through the slit 1a while rotating the main body 21 clockwise by 180 °. Then, the lock portion 24a at one end of the band 24 is positioned at the corner portion of the main body 21 as shown in FIG. 1 (A), and the other end 24b is passed through the lock portion 24a and pulled in the direction of arrow A to squeeze the band 24. And tighten the main body 21. At this time, since the cuts 1a and 1b extend in opposite directions toward the one long side 21a and the other long side 21b of the body 21, the cuts 1a and 1b are closed by the band 24 which is narrowed. Receiving the force in the direction shown, the two pipes 25a and 25b are firmly and securely bound and fixed with good workability via the rubber main body 21.

FIG. 1B shows a case where the leaf spring 26 is used. In this case, after the main body 21 is fitted into the pipes 25 a and 25 b in the same manner as described above, one curved portion of the leaf spring 26 is used. 26a is fitted in one notch 1a side of the main body 21 as indicated by an arrow, and then the other curved portion 26b is fitted in the other notch 1b side as indicated by an arrow. At this time as well, since the cuts 1a, 1b extend in the opposite direction, the fitting operation receives a force in the direction in which the cuts 1a, 1b close, and similarly the workability is good and the pipes are firmly and reliably fixed. . Although rubber is used as the vibration-proof elastic material of the main body 21 in the above embodiment, an elastic plastic material may be used instead.

[0010]

[Effect of the device]

 As is clear from the above description, the pipe fixing device of the present invention comprises a substantially oval body made of a vibration-proof elastic material having two through holes arranged in the longitudinal direction, and a binding member for binding the outer circumference of the body. In this case, each notch extending from the above through hole to the outer periphery of the main body is extended to one long side surface of the main body and the other long side surface of the main body, so that both notches when the binding member works. Is closed, the workability of fixing the pipe is improved, and strong and reliable fixing can be performed.

[Brief description of drawings]

FIG. 1 is a plan view showing an embodiment of a pipe fixing device of the present invention.

FIG. 2 is a perspective view and a plan view showing a conventional pipe fixture.

FIG. 3 is a plan view showing a conventional pipe fixture.

[Explanation of symbols]

1a, 1b ... Notches, 21 ... Main body, 22a, 22b ... Through hole, 24 ... Band, 25a, 25b ... Piping, 26 ... Leaf spring.

Claims (1)

[Claims for utility model registration] [Claim 1] A plurality of through holes (22a, 2a) arranged in the longitudinal direction
2b) and a substantially oval body (21) made of a vibration-proof elastic material having cutouts (1a, 1b) extending from the through holes (22a, 22b) to the outer periphery, and a binding member for binding the outer periphery of the body (21)
In the pipe fixture consisting of (24), each notch (1a, 1b) extending from each through hole (22a, 22b) to the outer periphery of the main body (21) is a surface on one long side of the main body (21). (21a) and the other long side surface (21b) respectively extending, The piping fixture characterized by the above-mentioned.