JPH0416080Y2 - - Google Patents

Description

[Detailed description of the invention] <Industrial application field> This invention is a method to easily and safely remove residual gas from spray cans filled with pesticides, paints, etc. that still contain harmful gases even after use. This invention relates to a residual gas remover for spray type can containers that can be removed without any gas being removed.

<Prior Art> Spray-type cans filled with pesticides, paint, etc. often still contain harmful gases even when they are discarded after use. Therefore, when discarding cans after use, households are instructed to completely remove any harmful gas remaining in the cans.

The usual method for extracting harmful gas remaining in cans in each household is to punch a nail with a hammer to punch a hole in the bottom of the can for removing the residual gas. With this method, it is extremely difficult to drill holes for extraction due to the shape and mechanical reasons such as the cylindrical shape of the can and the fact that a pressure injection nozzle is provided at the top of the can.

Furthermore, in the above-mentioned residual gas extraction means, it is difficult to determine the direction in which the residual gas is discharged from the can container, so the residual gas may be sprayed in the direction of the person, which is extremely dangerous.

<Problems to be solved by the invention> In view of the above-mentioned circumstances, the residual gas remover for spray-type can containers according to the present invention has a can container having a cylindrical shape, and a pressure injection nozzle is provided at the top of the can container. To enable each household to easily and safely perform the work of removing residual gas with one hand while securely holding a spray can container having a special shape and special mechanism with one hand. It is. In other words, it is easy to hold the can with one hand while punching a hole for venting residual gas in the can with the other hand, and it is also easy for the operator to control the direction in which the residual gas is released from the can. This makes it easier to control the vehicle in a safe direction where no one is present.

<Means for Solving the Problems> In order to achieve the above object, the residual gas remover for spray type can containers of the present invention has the following characteristic configuration.

That is, a can container support base having a support surface that supports the bottom surface of the spray can container in a sealed state, and a can container pressing member that can press the top of the can container from above are provided via a support. The can container holding member includes an upper tightening bolt screwed onto an extending rod formed at the upper part of the support column so as to have a tightening force in the direction of the support base, and the upper tightening bolt is attached to the tip of the upper tightening bolt. and a top holding member capable of holding the top portion of the can container avoiding the position of the pressure injection nozzle provided at the top of the can container, and the can container support base includes a A residual gas release passage leading to a residual gas release port formed on one side wall of the support base is provided, and a can is screwed to the center of the support base so as to have a tightening force in the direction of the presser member. It is characterized by the provision of a tightening lower bolt formed with a punching blade capable of drilling a hole for removing residual gas at the bottom of the container.

<Function> The residual gas remover for spray can containers of the present invention has the characteristic configuration as described above.
Next, a method for removing residual gas using the present invention will be specifically described.

First, hold the handle with one hand and use the other hand to loosen the tightening upper bolt and raise the top holding member upward, and tighten the lower bolt so that the perforating blade formed at the tip of the bolt supports the can container. Loosen it to the extent that it does not protrude above the support surface of the stand, then place the spray can container on the support surface of the can container support stand, and then tighten the upper bolt to hold the top part of the can container at the top. By holding the can container with the member, the mounting of the can container is completed. Next, when removing the residual gas, by tightening the lower bolt, a hole is made in the bottom of the can container using a punching blade, and the residual gas released from this hole is removed from the support. The residual gas is discharged in a certain safe direction from the residual gas discharge port which is directed in a safe direction away from people including the operator through the residual gas discharge passage provided in the.

<Example> Hereinafter, an example of the present invention will be described based on the drawings.

In Fig. 1, numeral 1 is a spray can container A.
20 is a can holding member that can press the top of the can container A from above, It is connected to the can container support stand 1 via a strut 30.

The can container holding member 20 includes an upper tightening bolt 22 screwed onto an extending rod 31 formed on the upper part of the support column 30 via an upper nut 21 so as to have a tightening force in the direction of the support base 1; The top holding member 23 is attached to the tip of the tightening upper bolt 22 and can hold the top part of the can container A while avoiding the position of the press injection nozzle B provided at the top of the can container A. The top holding member 23 is formed into a concave shape with a concave surface facing downward so as to avoid the position of the pressure injection nozzle B and hold the top rim C of the can container A.

The can/container support 1 is provided with a residual gas release passage 4 extending from the center of the support to a residual gas release port 3 formed on one side wall of the support. A conical perforation blade 6 is screwed onto the lower nut 5 so as to have a tightening force in the direction of the holding member 20, and has a conical perforation blade 6 at its tip capable of punching a hole for removing residual gas in the curved bottom surface of the can container A. A lower tightening bolt 7 is provided. The residual gas discharge port 3 is connected to the support column 30.
The handle 32 is formed on the opposite side of the position where the handle 32 is formed. Further, reference numeral 8 denotes a bolt tightening handle attached to the other end of the lower tightening bolt 7, and numeral 33 denotes a handle for tightening the lower tightening bolt 7.
and a handle 32.

FIG. 2 shows another embodiment of the top holding member 23. As shown in FIG. This top holding member 23 is applied to a type of spray can container in which a spray nozzle protection wall D is provided around a pressurized spray nozzle B and has an upper wall surface located above the upper end of the spray nozzle. , is formed in a concave shape with the concave surface facing downward so as to be able to hold the upper wall surface of the injection nozzle protection wall D. The rest of the structure is the same as the embodiment shown in FIG.

<Effects of the invention> According to the residual gas remover for spray-type can containers according to the present invention, the can container has a cylindrical shape and a pressure injection nozzle is provided at the top of the can container. While securely holding the spray can container made of plastic can with one hand, the work of removing residual gas can be easily and safely carried out at each home with the other hand. In other words, it is easy to hold the can with one hand while punching a hole for venting residual gas in the can with the other hand, and it is also easy for the operator to control the direction in which the residual gas is released from the can. It is easy to control in a safe direction without people.

[Brief explanation of the drawing]

FIG. 1 is a vertical overall side view showing a residual gas extractor for a spray can container according to the present invention, and FIG. 2 is a vertical partial side view showing another embodiment of the present invention. 1... Can container support stand, 3... Residual gas release port,
4... Residual gas release passage, 6... Perforating blade, 7...
Tightening lower bolt, 20...Can container holding member,
22... Tightening upper bolt, 23... Top holding member, 30... Support column, 32... Handle.

Claims (1)

[Claims for Utility Model Registration] (1) A can container support stand equipped with a support surface that supports the bottom surface of a spray can container in a sealed state, and a can container holding member that can press the top of the can container from above. are provided through a support, and a handle is formed on the support, and the handle is positioned at a holding position of the can held by the can support and the can holding member. The can/container holding member is formed on the opposite side of the support column, and the can/container holding member includes a tightening upper bolt screwed onto an extending rod formed at the upper part of the support column so as to have a tightening force in the direction of the support base. and a concave shape that is attached to the tip of the upper tightening bolt and has a concave surface facing downward so as to avoid the position of the pressure injection nozzle provided at the top of the can and hold the top part of the can. and a top holding member formed on the can/container support base, and the can/container support base includes a top support member formed from the center of the support base on one side wall of the support base opposite to the position where the handle provided on the support is formed. A residual gas release passage leading to the residual gas release port is provided, and a residual gas release hole is screwed to the center of the support base so as to have a tightening force in the direction of the presser member, and a residual gas release hole is provided at the tip of the support base so as to have a tightening force in the direction of the presser member. A residual gas remover for a spray can container, characterized in that it is provided with a tightening lower bolt formed with a perforating blade that can pierce the can. (2) A request for registration of a utility model characterized in that the top holding member is formed in a concave shape with the concave surface facing downward so as to avoid the position of the pressure injection nozzle and hold the top rim of the can container. A residual gas remover for a spray can container according to item 1. (3) The top holding member has a recessed surface so as to be able to hold the upper wall surface of the injection nozzle protection wall that is formed around the pressure injection nozzle and whose upper wall surface is located above the upper end position of the injection nozzle. The residual gas remover for a spray can container according to claim 1, characterized in that it is formed in a downwardly directed concave shape.