JPH0741185U - Resin pipe joint - Google Patents

Abstract

(57) [Abstract] [Purpose] To provide a resin pipe joint that can be attached to and joined to a resin pipe even if the resin pipe cannot be moved in the thrust direction. [Structure] A slit 13 is formed in a joint body 11 of a resin pipe joint 10. Slit 1
3 extends in the thrust direction of the joint body 11.
A V-shaped groove 15 extending in the thrust direction is formed in the joint body 11. The joint main body 11 is opened from the slit 13, fitted in the ends of the vinyl chloride pipe 19 and the vinyl chloride pipe 21 so as to groin, and fixed by an adhesive. Next, the closing piece 14 is bonded so as to cover the slit 13 of the joint body 11.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a resin pipe joint used for joining resin pipes constituting a water supply / drainage pipe or the like.

[0002]

[Prior art]

 FIG. 4 shows a conventional resin pipe joint 1 made of vinyl chloride. This resin pipe joint 1 is used to join the vinyl chloride pipes 5 and 7 that form the water supply and drainage pipes. In the figure, reference numeral 2 indicates a cylindrical joint body made of vinyl chloride, and a convex portion 3 is formed on the inner peripheral surface of the joint body 2.

The vinyl chloride pipe 5 is fitted into the joint 1 of the resin pipe from the direction A, and the end of the vinyl chloride pipe 5 is fixed to the convex portion 3 with an adhesive. Then, the vinyl chloride pipe 7 is inserted from the direction A, and the end portion of the vinyl chloride pipe 7 is fixed to the convex portion 3 with an adhesive while being in contact with the convex portion 3.

[0004]

[Problems to be solved by the device]

 However, in the above-mentioned conventional example, if the vinyl chloride pipe 7 can be moved in the A direction or the vinyl chloride pipe 5 cannot be moved in the B direction, the joint 1 of the resin pipe is connected to the vinyl chloride pipes 5, 7. It cannot be attached and the vinyl chloride pipes 5 and 7 cannot be joined. Therefore, there is a problem that the order of construction such as water supply and drainage pipes is limited, making it difficult to construct. The present invention was made in view of the above-mentioned conventional problems, and a resin pipe that can be attached and joined to the resin pipe even if the resin pipe cannot be moved in the thrust direction. The purpose is to provide a joint.

[0005]

According to a first aspect of the present invention, a tubular joint body, a slit formed in the joint body and extending in a thrust direction, a groove formed in the joint body and extending in a thrust direction, It is a resin pipe joint consisting of a closing piece that is attached so as to cover the slit.

[0006]

[Action]

 In the device of claim 1, the joint body is opened from the slit. At this time, since there is a groove, the joint body can be easily opened. Then, the joint body is fitted into a resin pipe and adhered with an adhesive, and the closing piece is adhered to the joint body so as to cover the slit.

[0007]

【Example】

 An embodiment of the present invention will be described with reference to the drawings of FIGS. Reference numeral 10 denotes a resin pipe joint according to an embodiment of the present invention. Reference numeral 11 denotes a joint body, and a slit 13 is formed in the joint body 11. The slit 13 extends in the thrust direction of the joint body 11. A V-shaped groove 15 extending in the thrust direction is formed in the joint body 11. Reference numeral 14 indicates a closing piece, which is composed of a closing piece body 17 and bending pieces 18 adhered to the upper and lower end surfaces of the closing piece body 17.

Next, the work of joining the vinyl chloride pipes 19 and 21 forming the water supply / drain pipe using the joint 10 of the resin pipe will be described. As shown in FIG. 2, the joint body 11 is opened from the slit 13. Since the groove 15 is formed in the joint body 11, the joint body 11 is always bent and opened in the portion of the groove 15. Further, the joint body 11 can be easily opened.

Then, as shown in FIG. 3, the ends of the vinyl chloride pipe 19 and the vinyl chloride pipe 21 are fitted in a crotch manner and fixed by an adhesive. Next, the closing piece 17 is bonded so as to cover the slit 13 of the joint body 11. Further, a pair of bent pieces 18 are adhered to the peripheral surfaces of the vinyl chloride pipes 19 and 21, the upper and lower end surfaces of the joint body 11, the upper and lower end surfaces of the closed piece body 17, and the outer side surfaces. In this way, by using the resin pipe joint 10, the vinyl chloride pipes 19 and 21 can be joined by a simple operation even if they do not move in the thrust direction.

Although the embodiment of the present invention has been described in detail above, the specific configuration is not limited to this embodiment, and even if there are design changes and the like within the scope not departing from the gist of the present invention, Included in the device. For example, the resin pipe joint 10 may be used to join the resin pipes that compose the water supply and drainage pipes described above, or may be used to join the resin pipes that compose a rain gutter of a household or the like.

Further, the resin pipe to be joined is not limited to the above-mentioned vinyl chloride pipe, but may be any pipe as long as it is a resin. The groove 15 of the joint body 11 is not limited to the V-shape, but may be another shape such as a U-shape. Alternatively, the joint body 10 and the closing piece body 17 may be long ones, which may be cut into desired lengths at a construction site for use.

[0012]

[Effect of device]

 As described above, according to the present invention, even if the resin pipe cannot be moved in the thrust direction, the resin pipe can be attached and joined to the resin pipe by a simple operation. Therefore, there is no restriction on the order of construction of the water supply and drainage pipes, and it is possible to always carry out the construction that is the easiest to work.

[Brief description of drawings]

FIG. 1 is a perspective view showing a state in which resin pipes are joined using a resin pipe joint according to an embodiment of the present invention.

FIG. 2 is a view for explaining an operation of joining resin pipes by using a resin pipe joint according to an embodiment of the present invention.

FIG. 3 is a view for explaining an operation of joining resin pipes using a resin pipe joint according to an embodiment of the present invention.

FIG. 4 is a sectional view of a joint of a resin pipe according to a conventional example.

FIG. 5 is a view showing a state in which resin pipes are joined using a resin pipe joint according to a conventional example.

[Explanation of symbols]

 10 Joint of resin pipe 13 Slit 14 Closing piece 15 Groove 17 Closing piece body 18 Bending piece 19 and 21 Resin pipe

Claims (1)

[Scope of utility model registration request] 1. A tubular joint body, a slit formed in the joint body and extending in the thrust direction, and a groove formed in the joint body and extending in the thrust direction.
A joint for a resin pipe, which comprises a closing piece attached so as to cover the slit.