JPH0248063Y2 - - Google Patents

Description

[Detailed description of the invention] Industrial field of application The present invention relates to an injection continuation device for an aerosol container, which is capable of automatically stopping the injection of aerosol contents after continuing the injection for a certain period of time. This device is capable of spraying a fixed amount of aerosol content over a certain period of time without requiring any trouble in spraying the contents.

BACKGROUND TECHNOLOGY Conventional aerosol content injection devices include those that inject the entire amount in one injection operation, those that cannot stop the injection unless an injection stop operation is performed after the injection operation, and those that inject the entire amount in one injection operation. There are some types that allow injection to continue for a certain period of time. For those that can continue this injection, there is a
−65768, Utility Model No. 59-158459, Utility Model Kai No. 158459, Utility Model Kai 1987-
No. 17172 exists, and when trying to spray a fixed amount of aerosol contents such as air fresheners, the operator does not have to keep pressing a push button etc. for a fixed period of time, which saves time and effort. There was no need to inhale a large amount of the contents, and the aerosol was particularly effective when the contents were insecticides or the like. However, in the above conventionally known example, the continuous injection state is maintained by a suction cup, so
It has the disadvantage that the suction power can vary significantly depending on usage conditions such as scratches on the suction surface, humidity, and moisture adhesion.

Problems that the invention aims to solve This invention is capable of automatically stopping the injection of aerosol contents such as deodorants and fragrances after continuing the injection for a certain period of time in one injection operation. The suction force does not vary significantly depending on the usage conditions such as scratches, humidity, moisture adhesion, etc., and the reliability of operation over a certain period of time is improved.

Means for Solving the Problems In order to solve the above-mentioned problems, the present invention includes a sliding member that is slidably inserted into the covering whose one end is fixed to the aerosol container, intersecting the axial direction of the aerosol container. A sliding body is positioned so as to be able to press the nozzle connected to the inclined operation valve of the aerosol container in the valve opening direction, and one engaging body is provided in the pressing movement direction of the sliding body, and the one engaging body is faced and covered. The other engaging body is provided on the body, an insertion protrusion is provided protrudingly on either the other engaging body or the one engaging body, and an insertion opening for inserting and holding the insertion protrusion in a removable manner is opened in either one of the bodies. It is made up of

Operation In the structure as described above, when the sliding body is pressed by hand, etc., the nozzle is also pressed and tilted, the tilt-operated valve is opened, and the aerosol contents are injected from the nozzle and at one end of the sliding body. The one engaging body provided engages with the other engaging body provided on the covering body, and the nozzle continues to spray, so that the aerosol contents continue to be sprayed. The engagement between the one engaging body and the other engaging body is achieved by providing an insertion protrusion protrudingly on either the other engaging body or the one engaging body, and inserting and holding the insertion protrusion into the other such that the insertion protrusion can be removed. Because it has an opening for insertion, unlike conventional suction bodies consisting of suction cups, the suction force may vary significantly depending on usage conditions such as scratches on the suction surface, humidity, and moisture adhesion. This makes it possible to obtain a stable engagement force between one engaging body and the other engaging body. In addition, the engagement force between one engaging body and the other engaging body is such that a force in the direction of separation is applied between the sliding body and the covering body due to the restoring force of the tilt-actuating valve or the restoring force of an appropriately installed spring. Therefore, as a certain period of time passes, the engagement between one engaging body and the other engaging body is released, and the aerosol contents such as deodorants and fragrances are injected for a certain period of time with one injection operation. After continuing, it is possible to automatically stop the injection. In addition, since the sliding body is slidable in a direction that intersects with the axial direction of the aerosol container, there is no need to use methods such as hanging the aerosol container. The aerosol can be inserted and the aerosol contents can be sprayed, making it possible to safely and easily spray the aerosol contents.

Embodiment An embodiment of the present invention will be described below with reference to the drawings. 1 is an aerosol container, a mounting cup 2 is fixed to the upper end, and the aerosol contents are placed in the center of the mounting cup 2. A stem 3 for leading out is protruded. When the stem 3 is pressed in a direction intersecting the axial direction, the valve opens and the contents are injected. A long nozzle 5 connected to a tilt-operated valve (not shown) and provided with a nozzle hole 4 is fixed in the axial direction of the outer end.
A covering 6 is fixed to the aerosol container 1 by fixing its lower end to the mounting cup 2, and the upper surface of the aerosol container 1 is covered with the covering 6. A sliding member 7 is slidably inserted into the covering 6 whose one end is fixed to the aerosol container 1 so as to intersect at right angles to the axial direction of the aerosol container 1, and one end of the sliding member 7 is removed from the covering 6. The pressing protrusion 8 protrudes toward the side. Also, the sliding body 7
The restoring force of the pressing spring 11 interposed between the pressing direction surface and the inner wall surface 10 of the covering body 6 urges the sliding body 7 in the non-pressing direction of the nozzle 5, and the pressing movement of the sliding body 7 by hand. One engaging body 12 is provided in the direction, and the covering body 6 is placed facing this one engaging body 12.
The other engaging body 13 is provided on the inner wall surface 10 of the second engaging body 13, and an insertion protrusion 14 is provided protrudingly on either the other engaging body 13 or the one engaging body 12, and the insertion protrusion 14 can be removed from either one of the other engaging bodies 12. An insertion port 15 is opened for insertion and holding. An insertion protrusion 14 is provided on either of the one engagement body 12 and the other engagement body 13.
Alternatively, whether or not to provide the insertion port 15 can be determined completely arbitrarily.In the first embodiment, as shown in FIG.
2, and the insertion port 15 is formed in the other engaging body 13. In another embodiment, as shown in FIG. 2, the insertion protrusion 14 is formed on the other engaging body 13, and the insertion opening 15 is formed on the one engaging body 12. No matter where the formation position is, there is no change in its action or effect. And sliding body 7
When the nozzle 5 is pressed by the pressing protrusion 8 of
It engages with the other engaging body 13 provided at. This engagement continues the injection operation of the nozzle 5, so that the injection of the aerosol contents is continued. This engagement is carried out by inserting and holding the insertion protrusion 14 into the insertion opening 15, and the force for inserting and holding it is due to the restoring force of the pressing spring 11 and the restoring force of the tilt-actuating valve itself. , insertion protrusion 14 and insertion opening 1
Since a force is applied in the direction of releasing the insertion clamping force of 5, the insertion protrusion 1
4 is released from the insertion slot 15, and the aerosol contents such as deodorants, fragrances, and insecticides are inserted into the insertion slot 15.
After a single injection operation continues the injection for a certain period of time, it becomes possible to automatically stop the injection. In addition, the insertion and holding state between the insertion protrusion 14 and the insertion opening 15 may vary depending on usage conditions such as scratches on the suction surface or wall surface, moisture, or water adhesion, such as when adsorbing an adsorbent consisting of a suction cup to a wall surface. Therefore, there is no significant difference in adsorption force, and a stable engagement force between the one engagement body 12 and the other engagement body 13 can be obtained. Further, on the back surface of the covering body 6 located in the pressing direction of the sliding body 7, a fastening surface 16 for fastening to a wall surface or the like is formed using a pressure-sensitive adhesive or the like.

Effects of the invention Since the present invention is constructed as described above, when the sliding body is pressed by hand, the nozzle is also pressed and tilted, the tilt operation valve is opened, the aerosol contents are injected from the nozzle, and the sliding body The one engaging body provided at one end of the nozzle engages with the one engaging body provided on the covering body to continue the jetting operation of the nozzle, so that the spraying of the aerosol contents is continued. This engagement between one engaging body and the other engaging body is achieved by providing an insertion protrusion protrudingly on either the other engaging body or the one engaging body, and inserting and holding the insertion protrusion in a removable manner into either of the other engaging bodies. Because it is made by opening the insertion port,
Like an adsorbent consisting of a suction cup, the adsorption force does not vary significantly due to usage conditions such as scratches on the adsorption surface or wall surface to be adsorbed, humidity, moisture adhesion, etc., and the stability of one engaging member and the other engaging member is maintained. It is possible to obtain a high engagement force. In addition, the engagement force between one engagement body and the other engagement body is determined by the restoring force of the tilt operation valve or the restoring force of a spring installed as appropriate.
Since a force in the opposite direction is applied to the sliding body, the engagement between one engaging body and the other engaging body is released after a certain period of time, and the aerosol contents such as deodorants and fragrances are released once. After continuing the injection for a certain period of time by the injection operation, it becomes possible to automatically stop the injection. In addition, since the sliding body is slidable in a direction that intersects with the axial direction of the aerosol container, there is no need to use methods such as hanging the aerosol container. The aerosol contents can be injected by pressing with the aerosol, and the aerosol contents can be injected safely and easily.

[Brief explanation of drawings]

The drawings show embodiments of the present invention; FIG. 1 is a sectional view of the first embodiment, and FIG. 2 is a sectional view of the second embodiment. 1...Aerosol container, 5...Nozzle, 6...
Covering body, 7... Sliding body, 11... Pressing spring, 12
...One engaging body, 13...The other engaging body, 14...
Insertion protrusion, 15...insertion port.

Claims (1)

[Claims for Utility Model Registration] (1) A sliding body is slidably inserted into the covering whose one end is fixed to the aerosol container, intersecting the axial direction of the aerosol container, and connected to the tilt-operated valve of the aerosol container. A sliding body is positioned so as to be able to press the nozzle in the valve opening direction, and one engaging body is provided in the pressing movement direction of the sliding body, and the other engaging body is provided on the covering body facing this one engaging body, and the other engaging body is provided on the covering body facing this one engaging body. An aerosol container characterized in that an insertion protrusion is provided protrudingly on one of the engaging body or one engaging body, and an insertion opening for inserting and holding the insertion protrusion in a removable manner is opened on either one of the engaging bodies. injection continuation device. (2) The injection continuation device for an aerosol container according to claim 1, wherein the insertion protrusion is formed on one engaging body, and the insertion port is formed on the other engaging body. (3) The injection continuation device for an aerosol container according to claim 1, wherein the insertion protrusion is formed on the other engaging body, and the insertion port is formed on one engaging body. (4) Claim 1 of the utility model registration claim is characterized in that a pressing spring is interposed between the sliding body and the covering body to force the sliding body to press against the nozzle. continuous injection device for aerosol containers.