JPS6333646Y2 - - Google Patents

Description

[Detailed description of the invention] This invention sprays the liquid contained in the container by moving the nozzle head up and down with respect to the main body that is immovably assembled to the mouth of the container containing the liquid. This relates to a spray stopper and is intended to prevent unnecessary spraying operations before it is assembled into a container, transported, stored, or displayed in the hands of a user.

There are various types of spray plugs, but the most common one is as shown in the drawing, in which the main body 4 is immovably assembled to the opening of the container 8 containing the liquid by means of a screw cap 6. There is a spray plug 1 in which a nozzle head 2 is attached to the upper end of a conduit 7 led upward from a main body 4, and a spraying operation is performed by moving the nozzle head 2 up and down with respect to the main body 4.

This type of spray tap 1 has a simple structure;
It is widely used because it is convenient to use and can achieve relatively good atomization, but the liquid content can be atomized simply by applying a downward force to the nozzle head 2 that protrudes upward. As a result, the nozzle head 2 may be unnecessarily displaced downward and the internal solution may be poured out or leaked during transportation, storage, and display after being assembled into the container 8 and delivered to the consumer. were occurring frequently. Further, since the blocking body in the conventional spray stopper has a flat plate shape, it is difficult to grasp, and furthermore, it may come off unnecessarily, and it is not easy to form the blocking body.

The present invention was devised to solve the above-mentioned disadvantages of the conventional example. The spray stopper has a stopper that prevents movement.

An embodiment of the present invention will be described below with reference to FIG. 1a.

The spray stopper according to the present invention has a nozzle head 2 attached to the upper end of a conduit 7 led upward from a main body 4 which is immovably attached to the mouth of a container 8 containing a liquid by a screw cap 6, In a spray plug that performs a spraying operation by moving the head 2 up and down, the height width between the lower end of the nozzle head 2 located at the upper limit and the upper end of the combination of the main body 4 and the screw cap 6 It consists of a cylindrical body part 10 which has almost the same height as that and can surround the conduit 7, and a bulge part 11 provided over the height of the cylindrical body part 10, and the cylindrical body part 10 A vertically divided groove 5 extending from the upper end to the lower end and having a width slightly smaller than the outer diameter of the conduit 7 is provided on the side of the conduit 7 to prevent it from unnecessarily separating from the conduit 7. It is constructed by extending a protruding part 11 and forming an enlarged part at its side end, and includes a blocking body 9 which is detachably assembled to the conduit 7.

This blocking body 9 is desirably molded from a hard material.

This is because when a push-down force is applied to the nozzle head 2 with the blocking body 9 interposed, the blocking body 9 is easily deformed by this pushing-down force, and the nozzle head 2 is easily deformed by the pushing-down force.
This is to prevent the ability to prevent downward displacement from being lost.

Further, as shown in FIG. 1b, the blocking body 9 has a vertically divided groove 5 extending from the upper end to the lower end on the side of the cylindrical body part 10, and a flat plate-like expansion on the opposite side to the vertically divided groove 5. A projecting portion 11 is provided to extend.

Therefore, the blocking body 9 can be easily removed from the conduit 7 by pinching the bulging portion 11 of the assembled blocking body 9 with the fingertips and forcibly pulling it in the lateral direction.

The bulging portion 11 is provided over the height of the cylindrical body portion 10, and is simply extruded into a C-shaped cross section and having a bulging portion at the center of the outside, and then cut to a certain size. This makes it possible to easily mold the blocking body 9. Further, since the bulging portion 11 has a bulging portion formed at its side end, the blocking body 9
The bulging portion 11 can be easily pinched when removing the bulge. Furthermore, since the vertical groove 5 is formed with a width slightly smaller than the outer diameter of the conduit 7 so as not to be separated from the conduit 7 unnecessarily, the blocking body 9 can be reliably assembled to the conduit 7.

In this way, the spray plug according to the present invention has a blocking body 9
Because the nozzle head 2 is held in a state where it cannot be moved downward relative to the main body 4, even if a downward force is applied to the nozzle head 2 unnecessarily during transportation, storage, or display, the nozzle head will not move downward. The portion 2 is not displaced downward, so that there is no problem of unnecessary spraying or leakage of the liquid content.

In addition, when the user uses the spray container,
By simply pulling out the blocking body 9 from between the leg tube 3 and the threaded cap 6, it can be used in the same way as a normal spray stopper.

Of course, even after the blocking body 9 has been pulled out, the blocking body 9 can be inserted and assembled again.
By configuring this, even after being delivered to the user, the blocking body 9 can be assembled when not in use to prevent unnecessary spraying and leakage of the content liquid.

As is clear from the above description, the present invention can reliably prevent unnecessary downward displacement of the nozzle head 2 with respect to the main body 4, and can completely prevent unnecessary ejection and leakage of the liquid content. Furthermore, if you wish to use the spray, you can simply pull out the blocker, making it extremely easy to use.

In addition, since the bulging part of the blocking body extends over the height of the cylindrical body part, it is only necessary to extrude a C-shaped cross section with a bulging part at the center of the outside and cut it to a certain size. , the blocking body can be easily formed, the bulging portion provided on the bulging portion makes the bulging portion easy to pinch, and the width of the longitudinal groove of the blocking body is slightly smaller than the outer diameter of the conduit. Because of this, the blocking body can be assembled to the conduit in a manner that prevents it from being unduly removed from the conduit.

[Brief explanation of the drawing]

FIG. 1a is a front view showing the first embodiment of the present invention assembled in a container when not in use, and FIG. 1b is a perspective view of the blocking body according to the present invention. DESCRIPTION OF SYMBOLS 1... Spray stopper, 2... Nozzle head, 3... Leg tube, 4... Main body, 5... Vertical groove, 6... Threaded cap, 7... Conduit, 8... Container, 9... …blocking body,
10...Cylinder part, 11...Bulging part.

Claims (1)

[Scope of utility model registration request] A nozzle head 2 is attached to the upper end of a conduit 7 extending upward from a main body 4 which is fixedly attached to the mouth of a container 8 by a screw cap 6, and the nozzle head 2 is moved up and down to perform a spraying operation. The spray plug comprises a cylindrical portion 10 which has a height approximately equal to the height between the lower end of the nozzle head 2 located at the upper limit and the upper end of the combination of the main body 4 and the screw cap 6 and which can surround the conduit 7, and a bulge 1 provided over the height of the cylindrical portion 10.
a tubular portion 10 having a cylindrical section 10a and a cylindrical part 10b extending from the upper end to the lower end of the cylindrical section 10 and having a vertical groove 5 having a width slightly smaller than the outer diameter of the conduit 7 to prevent the conduit 7 from accidentally coming off the conduit, and a bulge 11 extending from the vertical groove 5 to form a swollen portion at the side end of the tubular portion 10;