JPH054962U - Connector for pipe - Google Patents

Abstract

(57) [Summary] [Objective] The present invention provides a connector for various pipes. [Structure] The pipe connector of the present invention is formed by combining two shafts. One of the shafts was composed of a mother and child piece having a large number of fitting slots. The other consisted of a mother-child piece with a clip. [Effect] As a result of being combined with each other like the two shafts in the example, the connector can be joined to the pipe in one direction or in multiple directions at high speed.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 This structural modification of the pipe connector is designed from two mother-child pieces that can be joined together. Therefore, the pipe can be connected and applied in one direction or in multiple directions.

[0002]

[Prior Art]

 Usually, most of the exhibition shelves used in general exhibition halls and display areas for sale are made on a temporary basis. Therefore, it is important to be able to easily assemble and disassemble, in addition to making the design stand out. So you can control the time to design the venue and easily disassemble and clean up at the end of the exhibition. Especially for some special exhibitions and display areas, sometimes longer pipes than usual must be used, but due to space and quantity, they are not produced in advance and have no stock, so they have to be manufactured on an ad hoc basis. Can not. However, due to the low volume, the cost should be too high. That is why pipe connectors have been created. There are various types of connectors used up to now, but they are structurally similar, and not yet an ideal design. It takes time to assemble the pipes, and their uses are not yet widespread.

With that in mind, structural improvements have been invented. Since the pipe can be connected in one direction or in multiple directions, a multi-angle connector that can be used easily was designed.

[0004]

【Example】

 In order to better understand the structure and operation of this creation, it will be described in detail in the drawings as follows. See Figures 1, 2, and 3. The structure of this creation is a pipe connector such as 1 and 2 constructed by assembling two pieces of mother and child. The connector 1 is a shaft body made up of a combination of a mother piece body 11 and a child piece body 12 in terms of the positional relationship and structure of the two. There is one convex ring 13 at the middle part of this shaft body, so that the shaft body is the upper end shaft and the lower end shaft. There are multiple slots 14 outside the top axis. In addition, one slot 14 on the upper side of the convex ring 13 is provided with one through screw hole 16. There is a corresponding support hole 17 that can be tightened with one hexagonal screw 3 on one piece.

4 and 5 in FIGS. 4 and 5 are pipes. The method of joining the pipes is to insert the shafts at both ends of the connector 1 into the pipes 4 and 5, and then tighten one hexagon screw 3 from the screw hole 16 to the corresponding shaft face of one body, and then The connector 1 and the pipes 4 and 5 can be firmly joined. Alternatively, the connector 2 is provided with a large number of fitting slots 14 for fitting into the clip 1 of the connector 2. And you will get the multi-angle and multi-directional pipe connectors of your choice. The bottom axis is glossy. The end surface of the shaft is used as a support for the snap 29 when the connector 2 is joined. The outer surface of this shaft is the shaft end that joins the pipe. Alternatively, one fixing hole 104 and one fixing column 15 are respectively formed on the corresponding sides of the mother piece 11 and the child piece 12 so that the two pieces do not move when they are inserted into each other.

The connector 2 is also a shaft body made of the mother and child pieces 21, 22. There is also a convex ring 23 near its bottom edge. The ring of the mother piece 21 is provided with one through screw hole 24. It corresponds to the support hole 25 on the inner surface of the child piece 22. It can be combined by tightening it with screws 26. And the connector 2 can be fixed tightly when assembled with the pipe. At the same time, fixing holes 27 and fixing posts 28 are provided on the inner surfaces of the two pieces so as to prevent movement and to be easily combined with each other. Then, a clip 29 is molded on the bottom surfaces of the mother and child pieces 21, 22 of the connector 2 for fitting with the slot 14 of the connector 1. Then, since multi-angle and multi-direction connectors are available, it is possible to practically make various shelves as shown in FIGS. 6, 7, 8, 9, and 10.

Not only a round-shaped connector but also a rectangular connector as shown in FIGS. Alternatively, it is said that the configurations shown in FIGS. 13 and 14 are also made.

[Brief description of drawings]

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

2 is a perspective view showing an assembled state of the one shown in FIG. 1. FIG.

FIG. 3 is a plan view of what is shown in FIG.

FIG. 4 is an exploded perspective view of the pipe of the present invention when it is joined.

FIG. 5 is a plan sectional view of the pipes of the present invention joined together.

6 to 10 are views showing examples of display shelves as combined in the present invention.

FIG. 11 is an exploded perspective view of a connector for using a rectangular pipe.

FIG. 12 is a plan view showing an assembled state of the one shown in FIG.

FIG. 13 is a view showing another embodiment of the present invention.

FIG. 14 is a view showing another embodiment of the present invention.

[Explanation of symbols]

 1, 2 Pipe connector 4, 5 Pipe 11, 21 Mother piece 12, 22 Child piece 13, 23 Convex ring 14 Fitting slot 16 Screw hole 15, 28 Fixing column 17, 25 Support hole 3, 26 Screw 104, 27 fixing hole 29 clip

Claims (1)

[Claims for utility model registration] [Claim 1] A pipe connector is a connector for two pipes that are constructed by symmetrically arranging two mother and child pieces, and the relationship and structure of their mutual positions are: One connector is a shaft composed of a mother piece and a child piece, and there is one convex ring in the middle part of this body, where the shaft body has an upper end shaft diameter and a lower end shaft diameter. , Up to the bottom end of the convex ring, there are many fitting slots on the outside of the upper end shaft diameter, and the convex ring of the mother piece and the child piece has one threaded through hole, and the corresponding hexagonal piece. There is a support hole that can be screwed, so that the mother and child pieces are joined at the same time,
It can be expanded to the outside, and on the opposite side of the mother and child pieces, there is one fixing hole and fixing column for each, to prevent the two pieces from moving, and also the other connector. It is a shaft combined from a mother piece and a child piece, and there is also one convex ring near the bottom end of it, and there is a screw hole in the convex ring of the mother piece, and the corresponding child piece There is a support hole, where it can be assembled with screws, so that the mother and child pieces can be tightly fixed to each other, and one fixing on each side of the mother and child pieces. There is a hole and a fixed column, and in addition, on the bottom side of the mother and child piece, one protruding snap is molded to fit with the fitting slot as in the example, so each angle and direction A connector characterized by being able to make a pipe connector