JPS5916619Y2 - Attachment devices such as ball taps - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a mounting device for a ball tap, etc., which is mainly used when attaching a ball tap for controlling the amount of water stored in an aquarium to a side plate of an aquarium.

Conventionally, a water pipe was screwed onto an outlet in the side panel of an aquarium, and a water supply pipe such as a ball tap was directly attached to the outlet.

Therefore, when installing or removing a ball tap, etc., not only do you have to rotate the ball tap, etc., but you also have to step into the tank or take an awkward position by lowering your head extremely. Attachment and removal operations for ball taps, etc. are extremely troublesome, and inspection, repair, replacement, etc. of ball taps, etc. are extremely difficult.

This invention was devised to eliminate the above-mentioned drawbacks, and includes an annular support plate protruding from the outer circumferential surface of the cylindrical portion at approximately the center in the longitudinal direction. , a plurality of stoppers having a sharp injection part at one end and a flat pressure contact part at the other end are arranged at appropriate intervals in the circumferential direction and parallel to the longitudinal direction of the cylindrical part. A support plate on the side of the injection part of this stopper is provided protrudingly, and a take-out socket is formed with a gasket groove recessed in the side surface, and a support plate for wave prevention is provided on the outside of the cylindrical part of the take-out socket on the side of the pressure contact part of the stopper. Insert the body and tighten with a lock nut, screw a water supply pipe such as a ball tap into the cylindrical part, and connect the end of the cylindrical part on the injection part side of the extraction socket to the side plate outlet of the water tank, and insert it into the gasket groove. Insert the take-out nut from outside the tank into the cylindrical part of the take-out socket that protrudes outward from the side plate, and tighten it. By tightening the union socket with a union nut through a small gasket between the union sockets and allowing the ball tap etc. to be detachably attached to the side plate of the aquarium, the installation and removal operations of the ball tap etc. are greatly simplified. In addition to making it extremely easy to inspect, repair, and replace ball taps, etc., it also reliably prevents simultaneous rotation of the extraction socket when tightening the union nut, and allows the support of ball taps and wave breakers to be oriented in the specified direction. It is an object of the present invention to provide a mounting device for a ball tap, etc., which can hold the ball tap, and further improve the stability of the mounting state of the ball tap, the support of the wave shielding plate, etc.

Hereinafter, one embodiment of this invention will be explained in detail based on the drawings.

The mounting device of this invention is as shown in the figure.
, lock nut B, large gasket C1, take-out nuts 1-D, union socket (E), union nut F, small gasket G, and other parts.

The above-mentioned extraction socket) A has an annular support plate 2 projecting from the outer circumferential surface of the substantially central part in the longitudinal direction of the cylindrical part 1, and the outer circumferential edge of the support plate 2 has a sharply cut hole at one end. 3 and a flat pressure contact portion 24 at the other end,
They are arranged at intervals of 90 degrees in the circumferential direction and protrude parallel to the longitudinal direction of the cylindrical portion 1, and a packing groove 5 is recessed in one side of the support plate 2 on the bite portion 3 side of the stopper 4.

In addition, a union screw 6 is provided on the outer peripheral surface of one end of the cylindrical portion 1 on the side of the packing groove 5, and a male thread 7 is provided on the outer periphery of the other end of the cylindrical portion 1. It is formed to have a female thread 10 for screwing in a water supply pipe 9 such as a ball tap 8.

The locking nut) B and the extraction nut) D have a flange 1 at the -tube end.
1, and are formed in the same shape so that a female thread 12 is fitted on the inner circumferential surface.

The large packing C and the small packing G are each formed into a ring shape of rubber or the like, and the large packing C is different from the small packing G.
It is provided with a slightly larger diameter and thicker wall, and is further provided with pleats 13 on one side.

The union socket E has a union collar 15 provided at one end of the cylindrical portion 14, a male thread 16 provided on the outer circumferential surface of the other end of the cylindrical portion 14, and a piping socket (not shown) provided on the inner circumferential surface of one end of the cylindrical portion 14. (1) A pair of connecting protrusions 17 are provided facing each other.

The union nut F is formed so as to have an inward protruding edge 18 at the cylindrical end and a female thread 19 on the inner circumferential surface.

That is, after fitting the support 20 of the wave shielding plate into the male thread 7 side of the extraction socket (A) through its mounting hole 21, temporarily fixing the locking nut (B) with the female thread 12, and then attaching the extraction socket).
Screw the ball tap 8, etc. wrapped with sealing tape around the threaded part of the water supply pipe 9 into the female thread 10 on the male thread 7 side of A, and then lock the support 20 of the wave shielding plate, which was temporarily fixed, with the ball tap 8 with B. Tighten completely so that it is perpendicular to the surface.

Insert the union screw 6 side of the extraction socket A set in this way into the extraction port 23 of the side plate 22 of the aquarium, and insert the large packing C into the packing groove 5 of the support plate 2 so that the pleat 13 side faces the side plate 22 side. The take-out lug) D is inserted into the union screw 6 of the take-out socket l-A which is inserted from inside the tank and projected outward from the side plate 22 from the outside O of the tank with a female thread 12, and is tightened.

Then, the union socket t-E is attached to the end surface of the cylindrical part 1 on the side of the take-out lug (4) and the union screw 6 of the take-out socket A, and the union socket t-E is connected to the union lug 1 to F through the small packing G between them. The flange 15 is engaged with the flange 18, and the union screw 6 is tightened so that the female thread 19 is screwed together, so that the ball tap 8 and the like can be detachably attached to the side plate 22 of the aquarium.

Since this invention was stolen as mentioned above, when installing the ball tap 8 etc., the male thread 7 of the extraction socket A is connected to the outside O of the tank.
Set the support 20 of the wave prevention plate, the lock nut B, the ball tap 8, the large packing C, etc. on the side, and attach the Cera I.
Insert the union screw 6 side of the extraction socket A into the extraction port 23 of the side plate 22 of the water tank from inside the tank, and then open the extraction socket).
Tighten the union screw 6 side of A from the outside of the tank O with the removal nut 6), then tighten the union socket E on the end face of the cylindrical part 1 on the removal hole 1-D side with the union nut F through the small packing G. That's fine.

Furthermore, when removing the ball tap 8, etc., it is only necessary to remove the union nut (F) and the take-out nut (D) outside the tank.

Therefore, there is no need to install or remove the ball tap 8, etc., and there is no need to rotate the ball tap 8. Coupled with the fact that the installation and removal work of the ball tap 8, etc. can be done outside the tank, the installation and removal operations of the ball tap 8, etc. are extremely easy, so inspection, repair, replacement, etc. of the ball tap 8, etc. are extremely easy. It can be done.

Moreover, on the outer peripheral edge of the annular support plate 2 of the extraction socket) A,
A plurality of (four) stoppers 4 having a sharp biting part 3 at one end and a flat pressing part 24 at the other end,
The support body 20, lock nut l-B, ball tap 8, etc. are set outside the cylinder part 1 on the pressure contact part 24 side by protruding in parallel to the longitudinal direction of the cylinder part 1 at appropriate intervals in the circumferential direction. Insert the end of the cylindrical part 1 on the side of the recessed part 3 of A into the side plate 22 of the aquarium from the inside of the tank I, and remove the extraction sockets 1 to A that protrude outward from the side plate 22. is tightened from the outside of the tank with the take-out screws 1 to D so that the ball tap 8 and the support 20 of the wave shielding plate are oriented in the predetermined direction. It eats into the body.

Therefore, even when tightening the union socket E with the union nut (F) on the cylindrical end of the extraction socket (D) of the extraction socket A, the ball tap 8 and wave break Not only can the predetermined orientation of the plate support 20 etc. be maintained, but also the flat pressure contact portion 24 of each stopper 4 of the extraction socket A can
Coupled with the fact that they are pressed into contact with the outer surface, the stability of the mounting state of the ball tap 8, the support body 20 of the wave shielding plate, etc. is also very good.

Furthermore, a large gasket C is inserted into the gasket groove 5 recessed in the side surface of the support plate 2 on the side of the recessed portion 3 of the stopper 4 of the extraction socket) A.
(the extraction socket A and the union nut)
By fitting the small gasket G between the gasket and the gasket E, water leakage can be reliably prevented.

As explained above, according to this invention, the installation and removal operations of ball taps, etc. are extremely easy, and the inspection, repair, and replacement of ball taps, etc. are extremely easy. Simultaneous rotation can be reliably prevented, and the predetermined orientation of the ball tap and wave shielding plate supports, etc. can be maintained, and the mounting state of the ball tap and wave shielding plate supports 20, etc., is extremely stable, and water leakage is also ensured. Various effects can be obtained, such as being able to prevent

[Brief explanation of drawings]

The drawings show one embodiment of this invention, with FIG. 1 being an exploded side view of the component parts, and FIG. 2 being a longitudinal sectional side view of the installed state. A: Ejection socket I, B: Lock nut, C: Large packing, D: Ejection nut, E: Union socket ,F...
...Union nut, G...Small packing, 1
, 14...Cylinder part, 2...Support plate, 3.
... Biting part, 4 ... Stopper, 5 ...
...Packing groove, 6...Union thread, 7
, 16... Male thread, 8... Ball tap, 9... Water supply pipe, 10.12.19...
・・・Menshi, 11...Tsuba, 13...Folds, 15...Union tsuba, 17...Protrusion, 18... Projection, 20...Support,
21...Mounting hole, 22...Side plate, 23
...Outlet port, 24...Impression part, ■...
...Inside the tank, O...Outside the tank.

Claims (1)

[Scope of utility model registration request] An annular support plate is provided protruding from the outer peripheral surface of the approximately central portion in the longitudinal direction of the cylinder, and the outer peripheral edge of the support plate has a sharp injection part at one end and a flat support plate at the other end. A plurality of stoppers having star-shaped pressure contact parts are arranged at appropriate intervals in the circumferential direction and protrude parallel to the longitudinal direction of the cylindrical part. A take-out socket is formed with a concave gasket groove, and a wave-rejecting plate support is fitted into the outside of the cylindrical part on the stopper pressure contact side of the take-out socket and tightened with a lock nut, and a ball tap etc. At the same time, screw in the water supply pipe, insert the cylindrical end of the outlet socket on the side plate of the water tank into the side plate outlet of the water tank, insert it into the gasket groove from inside the tank through the large gasket, and insert the water supply pipe that protrudes outward from the side plate. Insert the take-out nut into the outside of the cylindrical part of the socket from outside the tank and tighten it.Furthermore, put a union socket on the cylindrical end of the take-out socket on the take-out nut side, and tighten the union nut with a small gasket between them. A mounting device for a ball tap, etc., characterized in that the ball tap, etc. can be detachably mounted on the side plate of an aquarium.