JPH0752459Y2 - Pipe support bracket - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention mainly relates to a pipe support fitting suitable for supporting and fixing an air conditioning pipe such as a refrigerant pipe to a lower end portion of a hanging bolt.

[0002]

2. Description of the Related Art Conventionally, in order to fix an air conditioning pipe such as a refrigerant pipe to a lower end portion of a suspension bolt, a T-shaped tan buckle is screwed to the lower end of the suspension bolt, and a suspension band is screwed to the tan buckle. It was connected and the piping was supported by this suspension band.

On the other hand, as a metal fitting for supporting the air conditioning pipe in the middle portion of the suspension bolt, the support metal fittings described in Japanese Utility Model Laid-Open No. 2-40178 and Japanese Patent Laid-Open No. 3-249494 are used. These support fittings are composed of a fixture to be attached to the hanging bolt and a support body to support the pipe, and the support body is detachably connected to the side surface of the fixture, and a gap is formed between the support body and the fixture. A predetermined pipe is provided.

[0004]

However, according to the conventional pipe support fitting for the end portion, the work of fixing the tan buckle and the work of attaching the suspension band require screwing work respectively. Therefore, it is troublesome to use a tightening tool for the work of fixing the air conditioning pipe and to take a lot of trouble. Further, since the piping is fixed by using the suspension band, it is not possible to temporarily place the piping on the suspension band for work, and the piping must be supported by fingers until the piping is securely fixed. There is also.

On the other hand, the conventional metal fittings that are supported in the middle portion of the suspension bolt have a structure in which they are fixed to the suspension bolt at the upper and lower portions of the pipe, so that they must be supported in the middle portion of the suspension bolt without using tools. However, it is difficult to obtain a reliable fixing force for supporting the lower end of the suspension bolt because the supporting length of the suspension bolt is limited.

Therefore, the present invention has been devised to solve the above-mentioned problems, and the lower end portion of the hanging bolt can be securely fixed without using a tool, and the mounting work is very easy. The purpose is to provide a simple pipe support fitting.

[0007]

SUMMARY OF THE INVENTION In order to achieve the above-mentioned object, the present invention is a fixed body 1 mounted on the lower end portion of a hanging bolt P.
And a support body 2 for supporting the tubular member Q on the fixed body 1, wherein the fixed body 1 has a pair of upper and lower elastic locking pieces 3 spread and arranged in a substantially V-shaped side surface. Then, each elastic locking piece 3 is provided with a locking portion 3A through which the hanging bolt P is inserted and elastically locked, and the support body 2 has a bent strip plate shape and is detachably connected to the fixed body 1. Coupling portions 2A are provided at both longitudinal ends of the support 2. At this time, the elastic locking piece 3 of the fixed body 1 is separately mounted inside the connecting portion 1A bent into a hook shape at the upper end of the fixed body 1, and the locking portion 3 of the elastic locking piece 3 is attached.
The means for solving the problem is to provide the connecting portion 1A located above A with the insertion opening 1B into which the suspension bolt P can be inserted.

[0008]

In other words, according to this invention, the elastic locking piece 3 is locked to the suspension bolt P to connect the fixed body 1. And
The support 2 is connected to the fixed body 1 to suspend and lock the tubular member Q.

At this time, the elastic locking piece 3 of the fixed body 1 is attached to the hanging bolt P inside the connecting portion 1A bent into a substantially hook shape. The connecting portion 1A located outside the elastic locking piece 3 assists the locking force of the elastic locking piece 3.

[0010]

Embodiments of the present invention will be described in detail below with reference to the drawings.

The basic structure of the present invention comprises a fixed body 1 mounted on the lower end of the hanging bolt P, and a support body 2 for supporting the tubular member Q on the fixed body 1.

The fixed body 1 is in the shape of a strip plate, and a pair of upper and lower elastic locking pieces 3 are spread and arranged in a substantially V-shape on the side surface (see FIG. 1). Then, the elastic locking piece 3 is provided with a locking portion 3A through which the hanging bolt P is inserted and locked.

The elastic locking piece 3 is formed inside the connecting portion 1A which is bent into a hook shape at the upper end of the fixed body 1.
The elastic locking piece 3 shown in the figure is integrally provided on the upper and lower sides by a strip-shaped plate body. Then, the center of the elastic locking piece 3 is fixed to the inside of the connecting portion 1A. At this time,
Reinforcing pieces 3B are formed by folding back the four corners of the longitudinal ends of the elastic locking pieces 3 to improve reinforcement and safety.

On the other hand, the support 2 is in the form of a bent strip plate, and is provided with connecting portions 2A which are detachably connected to the fixed body 1 at both longitudinal ends of the support 2. The illustrated connecting portion 2A is provided with a projecting piece that projects from the end of the support body 2, and the projecting piece is provided with a locking hole. Then, the connecting pieces 2A are detachably attached to the fixed body 1 by locking the projecting pieces to the pair of locking projections 1C formed by notches on the upper and lower sides of the fixed body 1 (see FIG. 1). By doing so, the support 2 can be easily attached to and detached from the fixed body 1. Further, if the lower connecting portion 2A is made hard to come off from the locking projection 1C, it can be safely used when temporarily placing the tubular member Q on the support body 2 from which the upper connecting portion 2A is removed.

Since this invention is constructed as described above, at the time of use, first, the elastic locking piece 3 is locked to the suspension bolt P. Then, if necessary, the fixed body 1 is connected to the elastic locking piece 3. Next, the lower connecting portion 2A of the support body 2 or one connecting portion 2A is brought into a state of being engaged with the engaging protrusion 1C of the fixed body 1, and the upper connecting portion 2A,
Alternatively, the other connecting portion 2A is not locked to the locking projection 1C, and the upper end of the support body 2 is mounted in an open state. Then, the tubular member Q is temporarily temporarily placed on the support 2 in the open state, and after the disposition of the tubular member Q is completed, the open connection portion 2A of the support 2 is locked to the fixed body 1. .

[0016]

The present invention achieves the original purpose by being configured as described above.

That is, a pipe support fitting comprising a fixed body 1 mounted on the lower end of the hanging bolt P and a support body 2 for supporting the tubular member Q on the fixed body 1, the fixed body 1 being a pair of upper and lower parts. The elastic locking piece 3 is spread and arranged in a substantially V shape on the side,
Each elastic locking piece 3 is provided with a locking portion 3A through which the hanging bolt P is inserted and elastically locked, and the supporting body 2 is formed into a bent strip plate shape and is removably connected to the fixed body 1. By providing the portions 2A at both longitudinal ends of the support 1, it is possible to securely fix the support 1 without using a tool.

At this time, the elastic locking piece 3 of the fixed body 1 is formed as a separate body inside the connecting portion 1A bent into a hook shape at the upper end of the fixed body 1 so that the elastic locking piece 3 engages. Since the connecting portion 1A located above the stopper 3A is provided with the insertion port 1B into which the hanging bolt P is inserted, the connecting portion 1A located outside the elastic locking piece 3 has a locking force of the elastic locking piece 3. Will be the one that helps. As a result, the lower end of the hanging bolt can be securely fixed.

As described above, according to the present invention, the lower end portion of the hanging bolt can be securely fixed without using a tool, and the mounting work can be performed very easily. It is effective.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of the present invention.

FIG. 2 is a side view showing a usage state of the present invention.

[Explanation of symbols]

 P Hanging bolt Q Tubular member 1 Fixed body 1A Connection part 1B Bolt insertion port 1C Locking protrusion 2 Connection part 2A Connection part 3 Elastic locking piece 3A Locking part 3B Reinforcing piece 3C Connection part

Claims (1)

[Scope of utility model registration request] 1. A pipe support fitting comprising a fixed body mounted on a lower end portion of a hanging bolt and a support body for supporting a tubular member on the fixed body, wherein the fixed body has a pair of upper and lower elastic locking pieces on a side surface. Each elastic locking piece is provided with a locking portion which is spread in a substantially V shape and elastically locks by inserting a hanging bolt, and the support body is formed into a bent strip plate shape, and is fixed to the fixed body. Elastically locking the fixed body by providing a connecting part that can be detachably connected at both longitudinal ends of the support
The piece is a connecting part bent in a hook shape at the upper end of the fixed body.
It is mounted inside separately and is located above the locking part of the elastic locking piece.
A pipe support fitting, characterized in that the connecting portion is provided with an insertion port through which a suspension bolt can be inserted .