TWM542725U - Pipe connection device - Google Patents

Description

Pipe connection device

This creation relates to a pipe connection device, and more particularly to a connector that allows the ends of two pipes to be joined by insertion.

As shown in Figures 7 to 8, the conventional pipe connecting device is mainly a body 91 which is hollow and has two ends which are emptied. When used, the two pipes 92 and 93 can be inserted at the ends, and the fixing screws 97 are used. Abutting in the body 91 and abutting, and the body 91 is tightened to the cable 95 by the strap 94, the body 91 is positioned by the cable 95, and can be supplied through the pipes 92, 93 at the place where it is provided. The water passing through is atomized by the atomizing joint 96. As shown in Fig. 8, the cable 95 which is tightened by the strap 94 is attached to the outer periphery of the body 91, and has a smooth surface without a positioning effect, and the construction of the body 91 and the cable 95 is tight. It is inconvenient, and when the water passes through the body 91 and the body 91 is vibrated due to the water pressure, even if the cable 95 is tightened by the belt 94, the cable 95 is slipped on the outer circumference of the body 91 due to the vibration of the body 91. The situation, which causes disturbing noise, is the focus of this creative work.

One of the purposes of the present invention is to solve the above problems and provide a pipe connecting device, which has a long groove recessed in the outer circumference of the body, and can be fixed after the positioning bar is placed, and the body and the positioning bar can be easily fixed. The effect of convenient construction is achieved, and the positioning bar does not move relative to the body, so that the friction between the two can be avoided, and the problem of disturbing the noise due to friction can be solved.

The second purpose of the present invention is that the perforation in the body has a hole diameter for the inserted pipe in the second stage, so that the pipe has a stable fixed position. It is better to match the fixing screw and the bottom edge to make the pipe stable in the perforation.

The third purpose of this creation can be that the pipe to be inserted is a hose or a hard pipe, and the fixing screws of the bottom edge of different widths are selected, so that the inserted pipe portion can be fixed in the hose or the hard pipe. in vivo.

For the purpose of the foregoing, the pipe connecting device of the present invention has a body having a predetermined length, the body is tubular and has a perforation extending along a length thereof, and the ends of the two pipes are inserted from both ends of the perforation The main body is connected to each other, and the main body has a long groove recessed along the outer circumference of the main body. The two ends of the long groove extend to the two ends of the main body and are equal to the main body. When the body of the pipeline is provided, the positioning strip can be placed in the long groove and fixed on the body without relative movement.

Wherein, the long groove is recessed with a curvature equal to the outer circumference of the body along the length direction, so that the body has an arcuate concave shape at a section having the long groove.

Wherein, the positioning strip is a rope, and the fixing in the long groove is caused by tightening the tightening member on the body.

The body has a first step in the middle of the body in its perforation, and a second step on each side of the first step, and a side away from the first step in each second step a third stage, the perforation has a smaller aperture in the first stage than the inserted tube; the perforation has a tight aperture in each second stage for the inserted tube; the perforation is in each third order The hole diameter is larger than the inserted pipe.

Wherein, the hole has a difference in aperture between the second step and the third step of 0.05 mm.

Wherein, the body is provided with a leakage preventing ring and a fixing screw for the inserted pipeline to be leaked in the third step in the perforation, wherein the leakage ring is opposite in the perforation, and the fixing screw is The perforation is relatively external; the fixing screw is locked into the body by a screw, and the screw has a bottom edge that is locked against the inserted pipe at the end locked into the body.

Wherein, the fixing screw has a taper shape with a rod diameter at one end of the bottom edge of the screw, and the bottom edge has a minimum width, and the pipeline for abutting is a hard pipe; or a bottom edge thereof; It is the same width as the rod of the screw, and the pipe for abutting is a hose.

The body has a locking hole extending through the body and communicating with the through hole at a position of the first step, and an atomizing nozzle is fixed to the body by a screw threaded on the locking hole.

The above and other objects and advantages of the present invention will become more apparent from the detailed description and the accompanying drawings.

Of course, the present invention is allowed to differ in some of the parts, or the arrangement of the parts, but the selected embodiments are described in detail in the present specification, and the construction thereof is shown in the drawings.

Please refer to FIG. 1 to FIG. 6 , which shows the structure of the embodiment selected for the creation of the present invention. This is for illustrative purposes only and is not limited by the structure in the patent application.

The present invention provides a pipe connecting device, as shown in Figures 1 to 3, which is a preferred embodiment of the present invention, having a body 1 having a predetermined length, the body 1 being tubular and having a perforation 11 The perforations 11 are penetrated along the length of the body 1, and the ends 2, 3 of the two pipes 2, 3 are inserted into the body 1 by the ends of the perforations 11 to be in contact with each other.

As shown in FIGS. 1 to 3, the body 1 has a long groove 12 which is recessed along the longitudinal direction of the body 1 and the both ends of the long groove 12 extend to both ends of the body 1, so the length of the long groove 12 is It is equal to the body 1. When the main body is inserted with the pipelines 2, 3, the positioning strip 4 is positioned to be connected with the body 1 of the pipelines 2, 3, so that the positioning strip 4 can be placed in the long trench 12, and the positioning strip 4 is fixed to the body 1 without being opposite. mobile.

As shown in FIGS. 1 to 3, in the present embodiment, the long groove 12 is recessed with a curvature equal to the length of the body 1 along the circumference of the body 1, so that the body 1 has an arc at the section having the long groove 12. Shaped concave. In addition, the positioning strip 4 described herein is a rope, and further a steel cable is taken as an example (or a steel strip or the like), and the fixing in the long groove 12 is tightened on the body 1 by the tightening member 5. To.

As shown in FIGS. 3 to 4, the body of the present embodiment has a first step 13 in the middle of the body 1 and a second step 14 on both sides of the first step 13 in the through hole 11 thereof. And a third step 15 on the side of each second step 14 away from the first step 13, the aperture of the perforation 11 in the first step 13 is smaller than the inserted conduits 2, 3; the perforations 11 are available in each second stage 14 The inserted conduits 2, 3 have a tight fit aperture; the perforations 11 have a larger aperture at each third stage 15 than the inserted conduits 2, 3. Here, the difference in aperture between the second stage 14 and the third stage 15 of the through hole 11 is 0.05 mm.

As shown in the first embodiment, in the embodiment, the body 1 is provided in the through hole 11 in each of the third steps 15 for the inserted pipe 2, 3, and the leakage preventing ring 16 and the fixing screw. 17, 18, wherein the leak stop ring 16 is opposite in the perforation 11, and the set screws 17, 18 are relatively outside in the perforation 11. The fixing screws 17, 18 are locked into the body 1 by a screw 171, 181, and the ends of the screws 171, 181 which are locked into the body 1 have a bottom edge 172, 182 which abuts the inserted pipes 2, 3. The fixing screw 17 described herein has a screw 171 which tapers at one end of the bottom edge 172 and has a tapered shape, and the bottom edge 172 has the smallest width, and the pipes 2 and 3 for abutting are hard pipes. By. Further, as shown in Fig. 5, the fixing screw 18 has the same width as the rod diameter of the bottom edge 182 and the screw 181, and is used for the pipe to be abutted, and the pipe 2A in the figure is a hose.

As shown in FIG. 1 to FIG. 3, in the embodiment, the body 1 has a locking hole 19 at a position of the first step 13, and the locking hole 19 extends through the body 1 in a radial direction and communicates with the through hole 11 and has an atomizing nozzle. 6 is fixed to the body 1 by the screw 61 locked to the lock hole 19, and the water is passed through the pipes 2, 3, and the water passing through the atomization joint 6 is atomized and sprayed.

It is not difficult to find out from the above that the advantages of this creation are:

1. The main body 1 of the present invention has a recessed long groove 12 on the outer circumference, so that the above-mentioned steel cable and the similar positioning strip 4 can be fixed after being inserted, because the positioning strip 4 is restricted in the long groove 12, and the body can be conveniently 1 and the positioning strip 4 is fixed, and the effect of convenient construction can be achieved, and the positioning strip 4 is not moved relative to the body 1, so that the friction between the two can be avoided, and the problem of disturbing the noise due to friction can be solved.

2. Since the perforations 11 in the body 1 have a tight diameter in the second stage 14 for the inserted pipes 2, 3 to be tightly fitted, they have the effect of stably inserting the pipes 2, 3 in the fixed position. Moreover, the locking of the fixing screw is matched and the bottom edge is abutted, so that the effect of the pipelines 2, 3 in the perforation 11 is stably fixed.

3. According to the inserted pipelines 2 and 3, it is a hose or a hard pipe. If it is a hard pipe, the fixing screw 17 of the bottom edge 172 with a small width is used; if it is a hose, the width is larger. The fixing screw 18 of the bottom edge 182 has a large contact area to prevent the hoses 2, 3 of the soft body from slipping off, so that the inserted tube portions 2, 3 can be surely fixed in either the hose or the rigid tube. Inside the body 1.

The above description of the embodiments is intended to be illustrative of the present invention and is not intended to limit the scope of the present invention.

From the above detailed description, it will be apparent to those skilled in the art that the present invention can achieve the aforementioned objectives, and has been in compliance with the provisions of the Patent Law, and has filed a patent application.

(customized part)
91‧‧‧Ontology
92‧‧‧ pipeline
93‧‧‧pipe
94‧‧‧Belt
95‧‧‧Steel cable
96‧‧‧Atomization joint
97‧‧‧Fixed screws (this part of the creation)

1‧‧‧ Ontology

11‧‧‧Perforation

12‧‧‧Long ditch

13‧‧‧first order

14‧‧‧ second order

15‧‧‧ third order

16‧‧‧ leaking ring

17‧‧‧ fixing screws

171‧‧‧ screw

172‧‧‧ bottom edge

18‧‧‧ fixing screws

181‧‧‧ screw

182‧‧‧ bottom edge

19‧‧‧Keyhole

2‧‧‧pipe

21‧‧‧ End

3‧‧‧pipe

31‧‧‧ End

4‧‧‧Positioning bar

5‧‧‧ tightening parts

6‧‧‧Atomizing nozzle

61‧‧‧ thread

2A‧‧‧ pipeline

Figure 1 is a perspective view of an embodiment of the present creation. Fig. 2 is a configuration diagram of the pipe insertion of the embodiment of the present invention. Fig. 3 is a cross-sectional structural view showing an embodiment of the present invention, and shows that the fixing screw has a tapered shape at one end of the bottom edge. Figure 4 is a partially enlarged schematic view showing the diameter difference between the second and third steps in the perforation of the embodiment of the present invention. The pipe in the figure is fastened in the second-order perforation by a tight fit. Fig. 5 is a schematic view showing another fixing screw of the embodiment of the present invention in which the screw and the bottom edge are equal to each other and the hose is shaped to be deformed by the deformation. Figure 6 is a side elevational view of the positioning strip of the embodiment of the present invention being tightened by the tightening member in the long groove. Figure 7 is a plan view of a conventional pipe connecting device connected to a pipe. Figure 8 is a side view of a conventional pipe connection device with a cable tying the belt.

1‧‧‧ Ontology

11‧‧‧Perforation

12‧‧‧Long ditch

15‧‧‧ third order

17‧‧‧ fixing screws

171‧‧‧ screw

172‧‧‧ bottom edge

2‧‧‧pipe

21‧‧‧ End

3‧‧‧pipe

4‧‧‧Positioning bar

5‧‧‧ tightening parts

6‧‧‧Atomizing nozzle

61‧‧‧ thread

Claims (8)

A pipe connecting device having a body having a predetermined length, the body being tubular and having a perforation extending along a length thereof, wherein the ends of the two pipes are inserted into the body by the two ends of the perforation, and are characterized by The main body has a long groove recessed along the outer circumference of the main body, and the two ends of the long groove extend to the two ends of the body to be equal to the length of the body, and when the positioning strip is positioned to connect the body of the pipeline. The positioning strip can be placed in the long groove and fixed on the body without relative movement. The pipe connecting device of claim 1, wherein the long groove is recessed with a curvature equal to the outer circumference of the body in the same length, so that the body has an arcuate concave shape at a section having the long groove. . The pipe connecting device of claim 2, wherein the positioning bar is a rope, and the fixing in the long groove is caused by tightening the tightening member on the body. The pipe connecting device of claim 1, wherein the body has a first step in the middle of the body in the perforation thereof, and a second step on each side of the first step, and a second step of each of the second steps away from the first step, the perforation having a smaller aperture in the first step than the inserted conduit; the perforation having a tightly inserted conduit in each second stage Cooperating aperture; the perforation has a larger aperture at each third stage than the inserted conduit. The pipe connecting device of claim 4, wherein the perforation has a difference in aperture between the second step and the third step of 0.05 mm. The pipe connecting device according to claim 4, wherein the body is provided with a leakage preventing ring and a fixing screw for inserting the inserted pipe in each of the third stages, wherein the leakage ring is The perforation is opposite, and the fixing screw is relatively outside in the perforation; the fixing screw is locked into the body by a screw, and the screw has an end that locks into the inserted end of the body. Bottom edge. The pipe connecting device according to claim 6, wherein the fixing screw has a tapered shape in which a rod has a tapered shape at one end of the bottom edge, and the bottom edge has a minimum width for abutting The pipeline is a hard pipe; or the bottom edge thereof is equal to the diameter of the rod of the screw, and the pipe for abutting is a hose. The pipe connecting device of claim 4, wherein the body has a locking hole extending through the body and communicating with the through hole at a position of the first step, and an atomizing nozzle is locked by the screw The keyhole is fixed to the body.