JP2013005760A - Chemical solution volatilizing apparatus - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a chemical solution volatilizing apparatus which is taken out from a storage case by holding a chemical solution container with fingers to suppress the storage case from being large in size.SOLUTION: The chemical solution volatilizing apparatus includes: a storage case 1 that can storing a chemical solution container A through an opening 5 formed on a bottom part of the case; a holder 2 in which the chemical solution container stored in the storage case is attachable/detachable in the vertical direction; an operating tool 3 can operating the holder 2 to be raised/lowered so that the chemical solution container A attached to the holder 2 moves from a chemical solution volatilizing position on which the chemical solution container may volatilize chemical solution to a projection position on which a lower part of the chemical solution container A is projected from the opening part 5 downward.

Description

  The present invention relates to a chemical liquid volatilization apparatus having a storage case capable of storing a chemical liquid container through an opening formed at the bottom of the case and a holder capable of detaching the chemical liquid container stored in the storage case in the vertical direction.

The chemical solution volatilization apparatus has a storage case so that a chemical solution container can be stored with good appearance when volatilizing a chemical solution containing an insecticidal component or an aromatic component.
Further, the holder has a holder that allows the chemical container stored in the storage case to be attached and detached vertically so that the storage case can be moved integrally with the chemical container and the chemical container can be taken out of the storage case.
In the conventional chemical vaporizer, the fingers can be inserted between the outer peripheral side of the chemical container attached to the holder and the inner peripheral side of the storage case so that the chemical container can be grasped with fingers and taken out of the storage case. A large gap is formed.
That is, it is possible to take out the finger from the storage case by inserting a finger into the gap between the outer peripheral side of the chemical liquid container and the inner peripheral side of the storage case through the opening, grasping the chemical liquid container with the fingers and pulling it out from the opening. (For example, refer patent document 1).

Japanese Utility Model Publication No. 5-13177

For this reason, there is a possibility that the storage case becomes large and a large installation space is required for the installation of the chemical vaporizer.
The present invention has been made in view of the above circumstances, and provides a chemical liquid volatilization device capable of suppressing the enlargement of the storage case while allowing the chemical liquid container to be grasped with fingers and removed from the storage case. For the purpose.

  The first characteristic configuration of the chemical liquid volatilization apparatus according to the present invention includes a storage case capable of storing a chemical liquid container through an opening formed in the bottom of the case, and a holder capable of detaching the chemical liquid container stored in the storage case vertically. The chemical container mounted on the holder is moved up and down so that the chemical liquid volatilization position where the chemical liquid can be volatilized and the container replacement position where the lower part of the chemical liquid container protrudes downward from the opening are moved. And an operable operation tool.

In the chemical liquid volatilization apparatus of this configuration, the chemical liquid container attached to the holder moves between a chemical liquid volatilization position where the chemical liquid can be volatilized and a container replacement position where the lower part of the chemical liquid container protrudes downward from the opening. As described above, an operation tool capable of raising and lowering the holder is provided.
For this reason, when taking out the chemical container from the storage case, if the holder is lowered with the operating tool so that the chemical container moves to the container replacement position, the gap between the outer peripheral side of the chemical container and the inner peripheral side of the storage case Without inserting a finger into the container, the part protruding downward from the opening of the chemical solution container can be grasped with the fingers and the chemical solution container can be taken out of the storage case.
Therefore, in the case of the chemical liquid volatilization apparatus of this configuration, the chemical container is held and held by the fingers without forming a gap that allows the fingers to enter between the outer peripheral side of the chemical container and the inner peripheral side of the storage case. Since it can take out from a case, the enlargement of a storage case can be suppressed.

  A second characteristic configuration of the present invention is that a crank mechanism is provided that links the operation tool and the holder so that the holder moves up and down by a rotation operation of the operation tool.

  If it is this structure, a chemical | medical solution container can be moved over a chemical | medical solution volatilization position and a container exchange position by rotation operation of an operation tool.

  According to a third feature of the present invention, a heating tool is provided inside the storage case, and the liquid chemical container includes a liquid absorption core that absorbs the chemical liquid in the container and leads it out of the container. Thus, the liquid absorption core is configured to be close to and away from the heating tool.

If it is this structure, the liquid absorption core of the chemical | medical solution container moved to the chemical | medical solution volatilization position can be heated with a heating tool, and a chemical | medical solution can be volatilized actively.
Moreover, the liquid absorption wick can be moved closer to and away from the heating tool by raising and lowering the holder with the operation tool, the heating area of the liquid suction wick is changed by the heating tool, and the volatilization amount of the chemical solution can be adjusted.

It is a front view which shows the inside of a chemical vaporization apparatus. It is a side view which shows the inside of a chemical vaporization apparatus. It is a disassembled perspective view of a chemical liquid volatilization apparatus. It is a disassembled perspective view which shows the internal structure of a chemical vaporization apparatus. The inside of a chemical | medical solution volatilization apparatus when a chemical | medical solution container is moved to a normal volatilization position is shown, (a) is a front view, (b) is a longitudinal cross-sectional view. The inside of a chemical | medical solution volatilization apparatus when a chemical | medical solution container is moved to a small amount volatilization position is shown, (a) is a front view, (b) is a longitudinal cross-sectional view. The inside of a chemical | medical solution volatilization apparatus when a chemical | medical solution container is moved to a container exchange position is shown, (a) is a front view, (b) is a longitudinal cross-sectional view.

Embodiments of the present invention will be described below with reference to the drawings.
1 to 4 show a resin chemical vaporizer according to the present invention.
The chemical volatilization apparatus includes a storage case 1 that is split in the front-rear direction in which the chemical liquid container A can be stored, and a dial 3 as an operation tool that can move up and down a storage case 2 described later.

  The dial 3 is inserted into a circular dial hole 3a having a diameter substantially the same as the outer diameter of the dial 3 formed in the storage case 1, and between the inner surface of the storage case 1 and a detent member 4 described later, around the horizontal axis X. Is provided so as to be freely rotatable and is provided with a triangular mark 3b for displaying the current movement position of the chemical container A.

  The storage case 1 is formed with an opening 5 through which the chemical solution container A can be inserted and removed at the bottom of the case, an air intake port 1a for taking external air into the case from the side of the case, an insecticidal component, and an aromatic component. The air discharge port 1b that discharges the air in which the chemical solution containing the gas is volatilized from the upper part of the case to the outside of the case, and a pair of left and right remaining amount confirmation windows 1c that can confirm the remaining amount of the chemical solution in the chemical solution container A from the lateral side outside the case And.

  As shown in FIG. 4, the chemical liquid container A includes a bottomed cylindrical container body 6a, a cylindrical container opening 6b, a cylindrical inner plug 6c attached to the container opening 6b, A cylindrical liquid absorption core 6d that absorbs the chemical liquid and leads it to the outside of the container through the inside of the inner plug 6c is provided concentrically, and is stored in the storage case 1 through the opening 5.

  Inside the chemical volatilization device, a resin middle case 8 having a cylindrical portion 7 into which the chemical liquid container A is inserted, a holder 2 for holding the chemical liquid container A stored in the storage case 1, and a dial 3 are rotated. A crank mechanism 9 that links the dial 3 and the holder 2 so that the holder 2 moves up and down, a detent mechanism 10 that holds the dial 3 in a desired rotational position, and a liquid absorbent core 6d are heated from the outer peripheral side to supply a chemical solution. And an electric heating tool 11 to be stripped.

  The heating tool 11 includes a metal belt-shaped heating member 11a that surrounds the liquid absorption core 6d from the outer peripheral side, and a heating element 11b. Both ends of the heating member 11a are connected to the heating element 11b to form an annular shape, It is fixed to the upper end of the middle case 8.

  The cylindrical portion 7 includes a boss 7 a to which the bottom of the storage case 1 is screwed, a downward U-shaped passage wall 7 b that forms a tunnel-shaped passage 12 communicating with the inside of the cylindrical portion 7, and the storage case 1. A positioning pin 7c for positioning the middle case 8 is integrally formed by contact with the inner peripheral surface.

  The passage walls 7b are formed on both the left and right sides of the cylindrical portion 7 so as to surround the remaining amount confirmation window 1c from the inside of the storage case 1 along the peripheral edge thereof, and communicate with the space between the storage case 1 and the middle case 8. A plurality of through-holes 7d are formed in the upper portion of the passage wall so that convection accompanying heating of air by the heating tool 11 can be promoted.

The chemical solution container A is inserted into the cylindrical portion 7 as it is stored in the storage case 1 through the opening 5.
The holder 2 is integrally provided with a cylindrical holding member 2 a that holds the container mouth portion 6 b of the chemical solution container A inserted into the cylindrical portion 7 and a slide plate 2 b that constitutes the crank mechanism 9.

  The holding member 2a is provided with a female screw-shaped protrusion (not shown) on the inner peripheral side that engages with the male screw portion 6e formed in the container mouth portion 6b in the vertical direction, and the drug solution container A is provided on the holding member 2a. On the other hand, the chemical solution container A is held so as to be detachable in the vertical direction by rotating forward and backward.

  The crank mechanism 9 includes a slide plate 2 b provided integrally with the holder 2, a guide portion 13 that regulates the moving direction of the slide plate 2 b in the vertical direction, a lift pin 14 integrally formed on the upper portion of the slide plate 2 b, and a dial 3. Is provided with a swing pin 15 formed integrally with the crank pin 16 and a crank arm 16 connected to the lift pin 14 and the swing pin 15 so as to be swingable relative to each other.

  The guide portion 13 is in sliding contact with the left and right sides of the connecting portion 2c that connects the holding member 2a and the slide plate 2b, and a pair of left and right guide plates 8a that restrict the moving direction of the slide plate 2b in the vertical direction (FIG. 3). 4) and a guide frame 8b that slides in contact with both the left and right sides of the slide plate 2b and regulates the moving direction of the slide plate 2b in the vertical direction are integrally formed in the middle case 8. .

The detent mechanism 10 is configured by providing an annular flange member 17 integrally formed on the outer peripheral side of the dial 3 and a band plate-shaped detent member 4 integrally formed on both left and right sides of the guide frame 8b.
Then, a plurality of notches 17a are formed in the flange member 17 in the circumferential direction, and a convex bent portion 4a that is detachably engaged with the notches 17a is formed in the detent member 4, so that the dial 3 can be rotated. Accordingly, the convex curved portion 4a is engaged with any one of the notches 17a of the flange member 17, thereby holding the dial 3 in the rotational position.

Therefore, when the swing pin 15 is swung by rotating the dial 3, the holder 2 is moved up and down together with the slide plate 2b by the crank arm 16, and the chemical solution container A attached to the holder 2 is shown in FIGS. As shown in FIG. 7, the chemical solution volatilization position where the chemical solution can be volatilized and the container replacement position where the lower part of the chemical solution container A protrudes downward from the opening 5 of the storage case 1 as shown in FIG.
Further, as the chemical liquid container A is moved by the rotation operation of the dial 3, the liquid absorption core 6 d moves so as to approach and separate from the heating member 11 a of the heating tool 11.

  In this configuration, by rotating the dial 3 halfway, the holder 2 can be moved up and down by the crank mechanism 9 to the uppermost position and the lowermost position, and the dial 3 and the holder 2 are connected by the crank arm 16. As a result, the holder 2 can be moved up and down without backlash with respect to the rotation operation of the dial 3, and light operability can be realized. Moreover, since the rotation direction of the dial 3 may be either left or right, the convenience can be improved.

As the chemical volatilization position, a normal volatilization position where the volatilization amount of the chemical liquid is large as shown in FIG. 5 and a small amount volatilization position where the volatilization amount of the chemical liquid is smaller than that in the normal volatilization position as shown in FIG. 6 are set. .
As shown in FIG. 5, in the normal volatilization position where the triangular mark 3b of the dial 3 is upward, the liquid chemical container A is held at a position where the tip of the liquid absorbent core 6d penetrates the inside of the heating member 11a. The heating area is widened and the volatilization amount of the chemical is increased.
As shown in FIG. 6, when the triangular mark 3b of the dial 3 is in a laterally small volatilization position, the chemical container A is held at a position where the tip of the liquid absorbent core 6d stops inside the heating member 11a, and the liquid absorbent core 6d. The heating area is reduced, and the volatilization amount of the chemical is reduced.

  As shown in FIG. 7, when the triangular mark 3b of the dial 3 is downward, the chemical solution container A is held so that the lower part of the chemical solution container A protrudes downward from the opening 5 of the storage case 1, and the chemical solution container A portion A1 protruding from the opening 5 of A can be grasped with fingers, and the container opening 6b can be taken out of the storage case 1 through the opening 5 by rotating the container opening 6b toward the disengagement side with respect to the holding member 2a. .

  Further, when the chemical solution container A is attached to the holder 2, the chemical solution container A is inserted into the storage case 1 through the opening 5 while the holder 2 is held at a position corresponding to the container replacement position. The container A6 can be mounted by grasping a portion A1 protruding downward from the portion 5 with fingers and rotating the container mouth portion 6b toward the engaging side with respect to the holding member 2a.

[Other Embodiments]
1. The chemical liquid volatilization apparatus according to the present invention may have a holder that is disengaged from the chemical liquid container by forcibly pulling out the chemical liquid container through the opening.
2. The chemical liquid volatilization apparatus according to the present invention may volatilize the chemical liquid at room temperature without heating the chemical liquid with a heating tool.
3. The chemical liquid volatilization device according to the present invention may be provided so that the holder can be moved up and down by swinging an operation lever as an operation tool.
4). The chemical liquid volatilization apparatus according to the present invention may volatilize a chemical liquid containing an insecticidal component, volatilize a chemical liquid containing an aromatic component, or volatilize a chemical liquid containing an air disinfecting, sterilizing, or deodorizing component.

  The chemical liquid volatilization apparatus by this invention can be utilized in order to volatilize the chemical liquid containing various components.

DESCRIPTION OF SYMBOLS 1 Storage case 2 Holder 3 Operation tool 5 Opening part 6d Liquid absorption core 9 Crank mechanism 11 Heating tool A Chemical solution container

Claims (3)

A storage case capable of storing a chemical container through an opening formed in the bottom of the case;
A holder capable of detaching the chemical container stored in the storage case in the vertical direction;
The holder is moved up and down so that the chemical container attached to the holder moves between the chemical volatilization position where the chemical liquid can be volatilized and the container replacement position where the lower part of the chemical liquid container protrudes downward from the opening. A chemical volatilization device having a possible operation tool.   The chemical vaporizer according to claim 1, further comprising a crank mechanism that links the operation tool and the holder so that the holder moves up and down by a rotation operation of the operation tool. A heating tool is provided inside the storage case, and the chemical container includes a liquid absorbent core that absorbs the chemical liquid in the container and leads it out of the container.
The chemical liquid volatilization device according to claim 1 or 2, wherein the liquid absorption core is configured to be close to and away from the heating tool by operating the operation tool.

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