JPH0752460Y2 - 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, all the conventional metal fittings that are supported on 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 are supported on the middle portion of the suspension bolt without using a tool. However, it is impossible to obtain a reliable fixing force to support the lower end portion of the hanging bolt.

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 comprises a fixed body 1 mounted on the lower end of a suspension bolt,
The fixed body 1 is a pipe support fitting composed of a support body 2 for supporting the tubular member Q. The fixed body 1 has a pair of elastic locking pieces 1A which are spread horizontally and arranged vertically. The upper and lower elastic locking pieces 1A are provided with insertion openings 1B through which the suspension bolts P are inserted at positions where the locking pieces 1A are forcedly approached. On the other hand, the support 2 has a bent strip plate shape, and connecting portions 2A that are detachably connected to the fixed body 1 are provided at both longitudinal ends of the support 2. Then, the elastic locking piece 1A is formed by bending a strip plate shape, the insertion port 1B is formed in a hole shape, and both end portions of the strip plate are bent to provide the reinforcing portion 1C. As a means to

[0008]

In other words, according to the present invention, the fixed body 1 is connected by being hooked on the pair of upper and lower elastic locking pieces 1A suspension bolts P. Then, the support member 2 is connected to the fixed member 1 to form the tubular member Q.
Suspend and lock. At this time, the elastic locking piece 1A enhances the locking force of the elastic locking piece 3 by the reinforcing portion 1C.

[0009]

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 (see FIG. 1).

The fixed body 1 is provided with a pair of elastic locking pieces 1A which are spread vertically and arranged vertically. And this elastic locking piece 1
The upper and lower elastic locking pieces 1A are provided with insertion openings 1B through which the suspension bolts P are inserted at positions where A is forcibly brought close to each other. The fixed body 1 in the illustrated example is in the shape of a bent strip plate, and has connecting portions 2A that are detachably connected to the fixed body 1 at both longitudinal ends of the support body 2 (see FIG. 2). At this time, the insertion port 1B
Is pierced into a hole shape, and the reinforcing portion 1C is bent in a U-shaped cross section so that the tip of the reinforcing portion 1C abuts the side surface of the hanging bolt P.

The support 2 is in the form of a bent strip plate, and has a connecting portion 2A which is detachably connected to the fixed body 1 and has a connecting portion 2A.
Are provided at both longitudinal ends (see FIG. 1). 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 support piece 2 is detachably attached to the fixed body 1 by locking the projecting pieces to the pair of locking projections 1D formed in the lower surface of the fixed body 1 (see FIG. 2). By doing so, the support 2 can be easily attached to and detached from the fixed body 1.

Since the present invention is constructed as described above, at the time of use, first, the elastic locking piece 1A is forcibly approached to insert the suspension bolt P into the insertion opening 1B, and thereafter, the elastic bolt is inserted. The fixed body 1 is fixed by the elastic force of the locking piece 1A.
Next, one of the connecting portions 2A of the support body 2 is locked to the locking protrusion 1D of the fixed body 1, and the other connecting portion 2A is held.
Is attached to one of the supports 2 without being locked to the locking protrusion 1D. Then, the tubular member Q is sequentially temporarily placed on the support 2 in the open state, and after the disposition of the tubular member Q is completed, the open end of the support 2 is locked to the fixed body 1.

[0014]

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 portion 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 expanded to the left and right. A pair of elastic locking pieces 1A to be opened are arranged above and below, and an insertion opening 1B into which the hanging bolt P is inserted is provided in the upper and lower elastic locking pieces 1A at a position where the elastic locking pieces 1A are forcibly brought close to each other. As a result, it can be securely fixed without using a tool.

At this time, the elastic locking piece 1A of the fixed body 1 is
By forming the plate shape by bending, forming the insertion opening 1B in the shape of a hole, and bending both ends of the band plate to provide the reinforcing portions 1C, the strength of the elastic locking piece 1A is increased, and Reinforcement part 1
The engaging force by the tip of C can be increased and a reliable fixing force can be obtained.

As described above, according to the present invention, it is possible to securely fix the lower end of the suspension bolt without using a tool, and various practically useful effects such that the mounting work can be performed very easily. Is played.

[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 Elastic locking piece 1B Insertion port 1C Reinforcing part 1D Locking protrusion 2 Supporting body 2A Connecting 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 is a pair of elastic members that expand left and right. The stoppers are arranged on the upper and lower sides, and at the positions where the elastic locking pieces are forcibly brought close to each other, the upper and lower elastic locking pieces are provided with insertion holes through which the suspension bolts are inserted, and the support is formed into a bent strip plate shape. The elastic locking pieces are formed by bending a strip plate , and connecting parts are formed at both longitudinal ends of the support body so that they can be detachably connected to the fixed body.
Form the opening in the shape of a hole and bend both ends of the strip.
A pipe support fitting with a reinforced part .