JPH08169480A - Pistol-operated jet head structure - Google Patents

Abstract

PURPOSE: To continuously open a jet valve to continuously jet a content and to release used gas remaining in a container by a method wherein a fastening projection part provided in an inclined operation part of a jet head body is fastened to a fastening part of a lower-end short cylindrical part of the jet head body. CONSTITUTION: A content can be released by slightly lowering a lower end of a vertical fluid supply part 9 of an inclined operation part 3 connected to a jet port 4 provided on a front end of the inclined operation part 3. A content can be jetted out by slightly pressing a trigger part 6 to this side for operating the inclined operation part 3 of the jet head body 1. By continuously pressing the trigger part 6, the content can be jetted out during operation of the inclined operation part 3. A first fastening projection part 16 on the inclined operation part and a second fastening projection part 18 on the inclined operation part are respectively fastened to/unfastened from a fastening upper projection part 12 and a fastening lower projection part 14. In this manner, the content can be jetted out only in service by fastening the inclined operation part at a required position.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a pistol-operated jet head structure, and more particularly to a pistol-operated jet head structure suitable for being used by being fitted on an upper portion of an aerosol injection container. It is suitable for operating by a pistol operation type, and an upper part having a tilting operation part of a jet head main body and a lower part having a lower short tube part are connected by a connecting structure part, and the entire injection head structure is connected. The constituent parts are integrally molded with a molding material such as synthetic resin, and when the tilting operation part of the jet head main body is actuated, the finger hook part is pulled slightly toward the front to enable the ejection of the contents, and continue to pull. By this, during the tilting operation time of the tilting operation part, the contents can be injected, and the tilting operation part of the injection head main body is attached to the mooring portion provided above the lower portion having the lower end cylindrical portion of the injection head main body. Yibin relates pistol operated injection head structure to allow release of the position by anchoring the residual gas in the vessel became spent.

[0002]

2. Description of the Related Art Conventionally, various injection head structures to be mounted on a tip portion of a valve stem of an aerosol injection container having an injection valve have been developed. However, the injection valve is opened only during the operation time of the finger pressure operation part. A jet head structure has been used that causes the contents to be jetted to the outside. However, the jet head structure
The injection head structure attached to the tip of the valve stem of the injection valve is of a type that can be reliably operated in the vertical direction, and in order to operate in that way, a relatively complicated structure had to be used. . On the contrary, a mere push button type jet head structure has been conventionally used. However, even if it is possible to open the injection valve and inject the contents to the outside by simply pressing the push button, for example, the injection valve is continuously opened during the operation of the acupressure actuating portion to make the contents outside. In order to enable the discharge of residual gas in the used container by injecting into the container or once, once the injection valve is opened, about continuing to inject its contents to the outside at all,
It was not considered. Therefore, the people concerned were hoping for a product that could do such things, but they were still confused by the lack of a suitable product.

[0003]

DISCLOSURE OF THE INVENTION The present invention, like the above-mentioned mere push button type injection head structure, simply opens the injection valve to inject the contents to the outside by simply pressing the push button. Although it can be done, it can not do other things. It is not a single function type, and not only the tilting operation time of the tilting operation part but also the residual gas in the case of continuous injection of contents or used containers Also in this case, by locking the locking projection provided on the tilting operation part of the injection head main body to the locking part of the lower short tube part of the injection head main body, the injection valve can be continuously opened. A first object of the present invention is to provide a pistol operation type injection head structure capable of continuously injecting contents and releasing residual gas in a used container.
Further, according to the present invention, the jet head main body is formed by two main constituent parts, that is, a lower end short tubular portion and a tilt actuating portion, and the two main constituent portions are connected by a deformable connecting portion. Then, the part of the tilting operation part can be tilted, and all the constituent parts are integrally molded with a molding material such as synthetic resin, and when molding the product, the core can be easily removed and molded and the container body It is a second object of the present invention to provide a tilt actuated jet head structure that can be easily fitted to the outer peripheral edge of the upper end of the. Further, the present invention is characterized in that the tilt actuating portion of the jet head main body including the lower end short tubular portion and the tilt actuating portion is connected to the lower end short tubular portion by a deformable connection structure portion. A finger hook portion is formed on the upper surface of the operating portion, an injection port is provided at the front end position of the tilting operating portion, and an appropriate position of the tilting operating portion is moored to a mooring portion provided on the lower short tube portion of the jet head main body. When the tilting operation part of the jet head main body is operated, the content can be injected and the residual gas in the used container is continuously released during the tilting operation time of the tilting operation part. A third object is to provide a tilt actuating jet head structure that enables the above.

[0004]

SUMMARY OF THE INVENTION According to the present invention, an upper portion and a lower portion of a jet head main body including a lower portion having a lower end cylindrical portion and an upper portion having an inclination actuating portion are integrated by a suitable connecting structure portion. To form a finger hook on the lower front portion of the tilting operation portion, provide an injection port at the front end position of the tilting operation portion, and pivot the tilting operation portion at a rear position of the tilting operation portion. An injection provided at a front end position of the tilting operation part, which is a connecting structure part of an upper part having the tilting operation part of the injection head main body and a lower part having the lower end short tube part of the injection head main body. The lower end of the downward structure part communicating with the mouth is slightly lowered so that the contents can be discharged, and when the tilting operation part of the jet head main body is actuated, the finger hook part is pulled toward the front to eject the contents. And the finger The content of the jet head can be jetted during the tilting operation time of the tilting portion by continuously pulling the hook portion, and the jet head main body is attached to the mooring portion provided in the lower portion having the lower end cylindrical portion of the jet head main body. Is a pistol-operated jet head structure capable of releasing residual gas in a used container by mooring an appropriate position of the tilting operation part.

[0005]

According to the present invention, the upper portion and the lower portion of the jet head main body, which is composed of the lower portion having the lower end cylindrical portion and the upper portion having the tilting operation portion, are integrally connected by a suitable connecting structure portion, A finger hooking portion is formed at a lower front portion of the tilting operation portion, an injection port is provided at a front end position of the tilting operation portion, and a pivot stop portion for pivoting the tilting operation portion is provided at a rear position of the tilting operation portion, The pivoting part is a connecting structure part of the upper part having the tilting operation part of the jet head main body and the lower part having the lower end short tube part, and the downward structure communicating with the injection port provided at the front end position of the tilting operation part. The lower end of the portion is slightly lowered so that the contents can be discharged, and when the tilting operation portion of the jet head main body is actuated, the finger hook portion is pulled toward the front to enable the ejection of the contents, and Continue to pull the finger hook By continuing, during the tilting operation time of the tilting operation part, it is possible to inject the contents, and at an appropriate position of the tilting operation part of the injection head main body at the mooring part provided in the lower part having the lower end cylindrical portion of the injection head main body. Since it is a pistol-operated jet head structure that allows the residual gas in the used container to be released by mooring, the finger hook portion is pulled toward you when the tilting operation part of the jet head main body is operated. By pulling the finger hook portion provided on the tilting operation portion of the jet head main body and continuously pulling it, it is possible to inject the contents during the tilting operation time of the tilting operation portion and the lower end of the jet head main body. It is possible to release the residual gas in the used container by mooring an appropriate position of the tilting operation portion of the jet head main body to the mooring portion provided in the lower portion having the cylindrical portion.

[0006]

First Embodiment The present invention is directed to an upper portion having a tilt actuating portion 3 and a lower portion having a lower end cylindrical portion 2 of a jet head main body, which includes a lower portion having a lower end cylindrical portion 2 and an upper portion having a tilt actuating portion 3. Are connected by a connecting structure portion 5 such as a deformable hinge portion, a finger hook portion 6 is formed at the lower front end of the tilting operation portion 3, and an injection port 4 is provided at the front end position of the tilting operation portion 3, A pivot stop for pivoting the tilt actuating part 3 is provided at a rear position of the tilt actuating part 3, and the pivot stopping part has an upper part having the tilt actuating part 3 of the jet head main body and a lower end cylindrical part 2. In order to connect the upper part and the lower part with the connecting structure part as the connecting structure part 5 with the lower part, it is possible to integrally mold the upper part, the lower part and the connecting structure part with the synthetic resin, and the tilting operation part Injection port 4 provided at the front end position of 3 The lower end portion of the vertical fluid supply unit 9 of the tilting operation unit 3 communicating with the tilting operation unit 3 is slightly lowered so that the contents can be discharged, and when the tilting operation unit 9 of the jet head main body is operated, the finger hook portion 6 is moved slightly forward. By pulling, the contents can be jetted, and by continuously pulling, the contents can be jetted during the tilting operation time of the tilting operating part 3 and the lower end cylindrical portion 2 of the jet head main body is provided. The mooring upper protrusion 12 and the mooring lower protrusion 14 of the jet head lower end cylindrical portion 2 which are two mooring portions provided above the lower portion are provided with the mooring upper protrusion 12 and the mooring lower protrusion 14. And a second mooring protrusion 18 on the side of the tilt actuating portion and a second mooring protrusion 18 on the side of the tilt actuating portion. And lower protrusion for mooring 4 is moored at the desired position by engaging and disengaging each of the 4 and allowing the ejection of the contents only during use, and further mooring at a deep position until the final stage of the ejection of the contents. In the container that has been used, the second mooring projection portion 18 on the tilting operation side of the jet head main body is moored to the mooring lower projection portion 14 of the jet head lower end cylindrical portion 2 that can be continued. It is possible to release the residual gas, and it is in a stationary state at all times, and the tilting operation side is not tilted at all. It is in a use state where the contents can be sprayed only while it is being performed, and the tilting action on the tilting action side is increased to allow release of residual gas in the used container. And their rest and use And a continuous operation state, a pistol-operated jet head structure which is made possible by an integrated structure of three structural parts, an upper part, a lower part, and a connecting structure part having a mooring part corresponding thereto.

[0007]

According to the present invention, the upper portion and the lower portion of the jet head main body including the lower portion having the lower end cylindrical portion and the upper portion having the tilting operation portion are integrally connected by an appropriate connecting structure portion, A finger hooking portion is formed at a lower front portion of the tilting operation portion, an injection port is provided at a front end position of the tilting operation portion, and a pivot stop portion for pivoting the tilting operation portion is provided at a rear position of the tilting operation portion, The pivoting part is a connecting structure part of the upper part having the tilting operation part of the jet head main body and the lower part having the lower end short tube part, and the downward structure communicating with the injection port provided at the front end position of the tilting operation part. The lower end of the portion is slightly lowered so that the contents can be discharged, and when the tilting operation portion of the jet head main body is actuated, the finger hook portion is pulled toward the front to enable the ejection of the contents, and Continue to pull the finger hook By continuing, during the tilting operation time of the tilting operation part, it is possible to inject the contents, and at an appropriate position of the tilting operation part of the injection head main body at the mooring part provided in the lower part having the lower end cylindrical portion of the injection head main body. Since it is a pistol-operated jet head structure that allows the residual gas in the used container to be released by mooring, the finger hook portion is pulled toward you when the tilting operation part of the jet head main body is operated. By pulling the finger hook portion provided on the tilting operation portion of the jet head main body and continuously pulling it, it is possible to inject the contents during the tilting operation time of the tilting operation portion and the lower end of the jet head main body. There is an effect that it is possible to release the residual gas in the used container by mooring an appropriate position of the tilting operation portion of the jet head main body to the mooring portion provided in the lower portion having the cylindrical portion.

[Brief description of drawings]

FIG. 1 is a top view showing a deployed state of one pistol-operated jet head structure according to an embodiment of the present invention.

FIG. 2 is a longitudinal sectional view of the pistol-operated jet head structure according to the embodiment of the present invention shown in FIG. 1 in a developed state.

FIG. 3 is a bottom view showing the pistol-operated jet head structure according to the embodiment of the present invention shown in FIGS. 1 and 2 in a deployed state.

FIG. 4 is a vertical cross-sectional view showing one of the embodiments of the present invention shown in FIGS. 1, 2, and 3 in which the pistol-operated jet head structure is fitted to an upper portion of an aerosol jet container and is in a stationary state. .

FIG. 5 is a vertical cross-sectional view showing one of the embodiments of the present invention shown in FIGS. 1, 2, and 3 in which the pistol-operated jet head structure is fitted to an upper portion of an aerosol jet container to be in a jet state. .

FIG. 6 is a diagram illustrating a residual gas in a used aerosol injection container, which is obtained by fitting one of the pistol-operated injection head structures according to the embodiment of the present invention shown in FIGS. 1, 2, and 3 into the upper part of the aerosol injection container. FIG. 5 is a vertical cross-sectional view showing a state during discharging.

[Explanation of symbols]

1 jet head main body 2 lower end cylindrical portion of jet head main body 3 tilting operating portion of jet head main body 4 jetting port of jet head main body 5 deformable connection structure portion 6 finger hook portion of jet head main body tilting operating portion 7 mountain cap 8 jet head Inward protrusion of lower end cylinder 9 Vertical fluid supply part of tilting operation part 10 Lower end short cylinder part of injection head main body Rear peripheral part 11 Aerosol injection container 12 Upper protrusion for mooring lower end cylinder of injection head 13 Upper end part of valve stem 14 Lower ejection head protrusion of jet head lower end cylinder 15 Horizontal fluid supply portion of tilt actuating portion 16 First mooring protrusion portion of tilt actuating portion side 17 Grasping portion of lower end short cylinder portion of ejecting head 18 No. of tilt actuating portion side Two mooring protrusions

Claims (2)

[Claims] 1. A tilting operation is performed by integrally connecting an upper portion and a lower portion of a jet head main body including a lower portion having a lower end cylindrical portion and an upper portion having a tilting operation portion by a suitable connecting structure portion. Form a finger hook on the front lower part of the part,
An injection port is provided at a front end position of the tilting operation part, and a pivot stop part for pivoting the tilting operation part is provided at a rear position of the tilting operation part, and the pivoting stop part is provided at the tilting operation part of the jet head main body. To form a connection structure part between an upper part and a lower part having a lower end short tube part, and slightly lower the lower end part of the downward structure part communicating with the injection port provided at the front end position of the tilting operation part, When the tilting operation portion of the jet head main body is actuated, the finger hook portion is pulled toward the front to allow the contents to be ejected, and the tilt operation is continued by continuously pulling the finger hook portion. During the tilting operation time of the jet head, the content can be jetted, and the mooring portion provided in the lower portion of the jet head main body having the lower end cylindrical portion is used by mooring the proper position of the tilting actuating portion of the jet head main body. Finished container Pistol operated injection head structure which allows the release of residual gas. 2. A hinge capable of deforming an upper portion having a tilting operation portion of a jet head main body, which comprises a lower portion having a lower end cylindrical portion and an upper portion having an inclination working portion, and a lower portion having a lower end short tube portion. Connect by connecting structure parts such as parts,
A finger hook portion is formed at a lower front end of the tilting operation portion, an injection port is provided at a front end position of the tilting operation portion, and a pivot stop portion for pivoting the tilting operation portion is provided at a rear position of the tilting operation portion. , The pivoting part is a connecting structure part of the upper part having the tilting actuating part of the jet head main body and the lower part having the lower end short tube part, and the upper part and the lower part are both made of synthetic resin, and the connecting structure thereof Both parts can be integrally molded, and the lower end of the hanging cylinder structure part communicating with the injection port provided at the front end position of the tilting operation part is slightly lowered so that the contents can be discharged. When the tilting operation part of the head body is actuated, the finger hook portion is pulled slightly forward to enable the ejection of the content, and by continuing to pull it, the content is ejected during the tilting operation time of the tilting operation part. Enable Along with the mooring portion provided above the lower portion having the lower end cylindrical portion of the jet head main body, an appropriate position of the tilting operation portion of the jet head main body is moored so that residual gas in the used container can be released. The pistol-operated jet head structure according to claim 1.