JP2532270Y2 - Piping fixture - Google Patents

Description

[Detailed description of the invention]

[0001]

The present invention provides a fixing member for a wall surface and a holding member for holding a pipe in cooperation with the fixing member. The fixing member and the holding member are held in a state where the pipe is held. The present invention relates to a pipe fixing tool in which connecting portions for connecting the fixing members are formed on each of the fixing member and the pressing member.

[0002]

2. Description of the Related Art Conventionally, in such a pipe fixing device, the connecting portion is provided with a screw screw hole in each of a flange portion which is a joining portion of both the fixing member and the holding member. It was composed. Then, the fixing member and the holding member in the state where the pipe is sandwiched are connected by screwing the screws into the screw holes after the screw screw holes of both members are overlapped.

[0003]

However, according to the above-mentioned conventional pipe fixing tool, the two members cannot be connected unless the screw is screwed from the holding member to the fixing member. Not only does the pipe have to be held by hand until the threading is advanced to some extent,
The holding member must be held at the position where both insertion holes overlap, as a result, both hands cannot be used for screwing operation of the screw, and screwing operation of the screw becomes difficult, In the case of work in high places where it is difficult to reach, there is a drawback that it is particularly troublesome.

SUMMARY OF THE INVENTION An object of the present invention is to solve the above-mentioned conventional drawbacks and to provide a pipe fixing device capable of easily connecting a fixing member and a holding member even in a high place where it is difficult to reach. I do.

[0005]

In order to achieve the above object, according to the present invention, a first hole is provided in a connecting portion of a fixing member, and a first hole is provided in a connecting portion of a holding member. A protruding portion that can be inserted is provided, a second hole portion is provided in the protruding portion along the protruding direction, and a locking portion of the protruding portion with respect to the first hole portion is provided. It is characterized in that it is formed so as to prevent the protrusion from coming out of the first hole as it is fitted, and its operation and effect are as follows.

[0006]

In other words, by engaging the projection of the holding member with the first hole provided in the connecting portion of the holding member, the holding member and the holding member can be engaged and connected. The pipe can be temporarily fixed by the fixing member and the holding member without using screws. In addition, since the holding member is provided with a second hole in the protruding portion along the protruding direction, the rod-shaped body is fitted into the second hole after the members are engaged and connected. And the protruding portion is less likely to be deformed, and the locking portion of the protruding portion is less likely to come off from the first hole of the fixing member, so that the connected state of the two members can be reliably maintained.

[0007]

Accordingly, the rod-shaped body can be inserted after the pipe is temporarily fixed with the fixing member and the holding member engaged and connected, so that both hands are used only for the operation of inserting the rod-shaped body. Therefore, even in a high place where it is difficult to reach, it is possible to provide a pipe fixing device which is extremely excellent in operability, since a reliable connecting operation of the two members does not require any trouble.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. As shown in FIG. 2, a pipe H arranged along a ceiling 1 (an example of a wall surface) is supported by a synthetic resin pipe fixture 2 fixed to the ceiling 1.

FIG. 1 (A), (B)
As shown in FIG. 2, a fixing member 3 for the ceiling, and a holding member 4 for holding the pipe H in cooperation with the fixing member 3,
Connecting portions 5A and 5B for connecting the members 3 and 4 to each other while holding the pipe H between the fixing member 3 and the holding member 4.
And receiving portions 6A and 6B for the pipe H, respectively.

The fixing member 3 has the receiving portion 6A on one side in the vertical direction of the fixing member main body 3A, and the receiving portion 6A.
The connecting portion 5A is provided on each of the left and right sides of A.
The receiving portion 6A is formed in a semicircular concave shape according to the outer diameter of the pipe H. Further, the connecting portion 5A is provided with the fixing member main body 3A.
And a pair of flanges 15 protruding on both sides of each of which is formed with a first hole 7 penetrating vertically. In addition, a bolt insertion hole 8 penetrating in the vertical direction is provided in the center of the fixing member main body 3A.
Is fixed to the ceiling 1 with bolts 9 inserted through the ceiling.

The holding member 4 is configured by providing connecting portions 5B on both left and right sides of an arc-shaped receiving portion 6B. The connecting portion 5B is provided with a pair of flanges 10 protruding radially outward from the opening end of the receiving portion 6B, each having a protruding portion 11 protruding in a direction perpendicular to the flange surface.

The protruding portion 11 has a diameter at the base end side of the first portion.
The diameter of the free end side portion is formed larger than that of the base end side portion so that it can be fitted into the hole 7, and the protrusion 11 has an inner surface smooth along the protrusion direction. Screw screw hole 12
(An example of a second hole portion) is provided, and a pair of notches 13 are formed in the free end portion along the projecting direction so that the diameter of the free end portion can be reduced. The first hole 7 is freely engageable.

When the screw 14 (an example of a rod-like body) is screwed into the screw screw hole 12 after the protrusion 11 is engaged with the first hole 7, the locking portion 11 A of the protrusion 11 can be reduced in diameter. Therefore, the protrusion 11 cannot be removed from the first hole 7. In addition, the screw 14 uses a tapping screw so that the male screw portion is inserted into the screw screw hole 12.

The operation of fixing the pipe H with the pipe fixing tool having the above-described structure is performed as follows. The fixing member 3 is fixed to the ceiling 1 with bolts 9. After applying the pipe H to the receiving portion 6A of the fixing member 3,
The pipe H is held in cooperation with the holding member 4. When holding the pipe H, the protrusion 11 of the pressing member 4
Into the first hole 7 of the fixing member 3. Then, the fixing member 3 and the holding member 4 are engaged and connected, and the holding member 4 does not drop downward even if the hand is released from the holding member 4. That is, the pipe H is temporarily fixed. Screw 14 is screwed into screw screw hole 12. in this case,
Since the holding member 4 does not need to be held, the screwing operation of the screw can be easily performed.

The wall surface 1 may be a standing wall or the like other than the ceiling.

A pin may be used as the rod 14 and the pin may be fitted in the second hole 12 closely.

A screw may be inserted into the screw screwing hole 12 and a nut for preventing the screw from coming off may be screwed into the end of the screw.

A screw may be formed in the screw screw hole 12 in advance. In this case, a normal screw can be used instead of the tapping screw.

When a pin is used as the rod 14, the pin may be hollow.

In the claims of the utility model registration, reference numerals are written for convenience of comparison with the drawings, but the present invention is not limited to the configuration of the attached drawings by the entry.

[Brief description of the drawings]

FIG. 1 (a) Exploded cross-sectional view of a pipe fixing device (b) Cross-sectional view of an assembled state of a pipe fixing device

FIG. 2 is a perspective view showing a pipe fixing state by a pipe fixing tool.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Wall surface 3 Fixing member 4 Holding member 5A, 5B Connecting part 7 1st hole 11 Projection 11A Locking part 12 2nd hole 14 Rod-shaped body

Claims (2)

(57) [Scope of request for utility model registration] 1. A fixing member (3) for a wall surface (1),
A holding member (4) for holding the pipe (H) in cooperation with the fixing member (3) is provided, and the holding member (3) and the holding member (4) are held while holding the pipe (H). And a connecting member (5A), (5B) for connecting to the fixing member (3) and the holding member (4), respectively, wherein the fixing member (3) The connecting portion (5A) is provided with a first hole (7), and the connecting portion (5B) of the pressing member (4) is provided with a protruding portion (11) which can be engaged with the first hole (7). ), And the protrusion (11) is provided.
A second hole (12) is provided along the projecting direction, and a locking portion (11A) of the projecting portion (11) with respect to the first hole (7) is provided with a rod-shaped body (14). 2 holes (12)
A pipe fixing tool formed to prevent the protrusion (11) from coming out of the first hole (7) as it is fitted into the pipe fixing member. 2. The projecting portion (11) is formed so as to be able to be reduced in diameter, and the locking portion (11A) reduces the diameter of the projecting portion (11) so that the projection (11A) can be formed with respect to the first hole (7). The pipe fixture according to claim 1, wherein the pipe fixture is formed in a shape in which the engagement is released.