JP4947518B2 - Chemical volatilization container - Google Patents

Description

  The present invention relates to a chemical liquid volatilization container that volatilizes a chemical liquid such as a fragrance or a deodorant through a suction member.

  There is known a chemical volatilization container in which chemical liquids such as fragrances and deodorants stored in a bottle-shaped container body are sucked out of the container body by a suction member by capillary action and volatilized as it is from the suction member. Yes.

This chemical volatilization container is constructed by assembling a suction member having a lower part immersed in a chemical solution into an opening of a container main body containing a chemical solution in a posture in which the upper part protrudes from the opening of the container main body. By adjusting the degree of protrusion from the opening of the main body, that is, by adjusting the surface area of the suction member exposed outside the container main body, the volatilization amount of the chemical solution per unit time can be adjusted.
Japanese Patent Laying-Open No. 2005-058550 (configuration shown in FIGS. 3 and 4)

  However, in the above-described Patent Document 1, the assembly of the suction member to the opening of the container body is achieved only by the tension force against the opening of the suction member, so that the assembled state is unstable. There is a problem that there is anxiety about stably holding the set protrusion degree.

  Therefore, the present invention was devised to solve the above-mentioned problems in the prior art, and a sucking member protruding from the container body is provided by a cap body attached to the container body so as to be opened and closed by swinging rotation. It is an object of the present invention to obtain a stable holding of the suction member portion protruding from the container main body and to set an accurate protruding degree.

  The chemical volatilization container according to the present invention includes a container body that contains a chemical solution, a cap body that is hingedly coupled to a body part that is tightly assembled to a mouth tube part of the container body, and an opening / closing lid part that can be opened and closed. And a suction member that draws out the chemical liquid in the container body.

A horizontal bar-like holding piece for holding and sucking the suction member is provided just below the top wall of the cap-shaped opening / closing lid portion of the cap body, and a locking piece for preventing displacement is provided on the upper surface of the holding piece. It is protruding.
Furthermore, a notch is provided in the lower surface of the top wall facing the holding piece, and the engaging piece is bitten into the sucking member disposed between the holding piece and the notch to be locked.

  Even if a pulling force acts along the hooking direction, the sucking member that is hooked on the holding piece provided on the opening / closing lid portion of the cap body, by the locking action of the locking piece that locks in the biting shape, A stable latching state with respect to the holding piece is maintained without being displaced with respect to the holding piece.

  As described above, the sucking member is fixedly held by the opening / closing lid portion that is rotationally displaced for opening / closing, so that the length of the portion exposed in a rising manner increases as the opening angle of the opening / closing lid portion increases. .

  Another configuration of the present invention is a holding piece having a cantilever structure.

  If the holding piece has a cantilever structure, the space between the end of the holding piece opposite to the cantilevered side and the top wall of the open / close lid opens in the direction along the holding piece. It will be in the state.

  Another configuration of the present invention is such that the locking piece has a triangular protruding piece shape.

  In the case where the locking piece has a triangular protruding piece shape, the protruding end of the locking piece has a sharp structure, so that the locking piece bites into the sucking member that is hooked on the holding piece. It will be done well.

In another configuration of the present invention, a holding piece is formed by forming a holding piece directly below a flat base plate and a notch at a lower surface portion of the base plate positioned opposite to the holding piece. The body is assembled and fixed to the lower surface of the top wall of the opening / closing lid by a base plate.

In the case where a holding body having a holding piece and a notch is provided separately from the cap body, it is not necessary that the opening / closing lid portion of the cap body has a special structure for providing the holding piece and the notch .

  In another configuration of the present invention, two holding pieces are provided in parallel, and a locking piece protrudes from a lower surface portion of the base plate positioned between the two holding pieces.

  In the case where two holding pieces are provided in parallel and the locking piece protrudes from the lower surface of the base plate, the locking plate provided on the base plate against the sucking member spanned on both holding pieces Since the pieces are locked, the locking pieces provided on the holding pieces and the locking pieces provided on the base plate are locked to the sucking member hooked on the holding pieces.

  According to another configuration of the present invention, an elastic contact piece that elastically contacts and supports the suction member is provided at the opening edge of the drawer opening provided in the main body of the cap body.

  For the cap body with a resilient contact piece provided at the opening edge of the drawer opening, it is possible to provide the desired sliding resistance between the opening edge of the drawer opening and the suction member. Yes, the sucking member drawn out can be pushed into the container body according to the closing and turning operation of the opening / closing lid portion of the cap body in a state where the suction member can be prevented from dropping due to its own weight. .

  In another configuration of the present invention, a hinge that connects the main body portion of the cap body and the opening / closing lid portion is used as a hinge.

  For hinged hinges, the opening / closing lid part is opened by the suction member drawn out from the drawer port when combined with the one provided with the elastic contact piece at the opening edge of the drawer part of the main unit. Is retained.

Further, according to another configuration of the present invention, the drawer opening is opened on the bottom wall of the bottomed cylindrical storage cylinder piece formed in the main body , and the desired length portion of the suction member is stored in the storage cylinder piece. , That is.

  In the case where the desired length portion of the suction member is stored in the storage cylinder piece, the upper portion is exposed by the suction member portion in the storage cylinder piece by opening and turning the opening / closing lid. At the same time, the suction member portion pulled up by the opening / closing lid portion exposes the whole.

  Further, according to another configuration of the present invention, the hinge includes a hinge piece and a hinge shaft, the hinge shaft has a regular polygonal cross-sectional shape, and an axial hole having the same cross-sectional shape as the hinge shaft is formed in the hinge piece. Formed.

  For hinges composed of a hinge shaft having a regular polygonal cross section and a hinge piece having an axial hole having the same cross sectional shape as the hinge shaft, the opening / closing lid can be held in a plurality of open angle postures. it can.

Since the present invention has the above-described configuration, the following effects can be obtained.
In the present invention, since the suction member can be stably attached to the opening / closing lid portion only by hooking the suction member on the holding piece, the opening / closing lid portion can be opened and rotated. The suction member can be surely exposed in a rising shape.

  In addition, the length of the suction member exposed in a rising shape depends on the opening angle of the opening / closing lid, and therefore, the degree of volatilization of the chemical solution can be adjusted easily and accurately by adjusting the opening angle of the opening / closing lid. Can do.

  In the case where the holding piece has a cantilever structure, since the space between one end of the holding piece and the top wall side of the opening / closing lid is opened, the hook of the suction member to the holding piece By stopping from the open end side of the holding piece, it can be easily and appropriately performed without being disturbed by the locking piece.

  In the case where the locking piece is in the shape of a triangular protrusion, the biting of the locking piece with respect to the suction member latched on the holding piece is surely and sufficiently performed. The latch can be achieved more stably and firmly.

  In the case where a holding body having a holding piece is provided separately from the cap body, the cap body opening / closing lid portion does not need to have a special structure for providing the holding piece. The structure of the part is not complicated, and the opening / closing lid part can be simply formed as usual, and the existing one as the opening / closing lid part can be used as it is.

  In the case where two holding pieces are provided in parallel, and the locking piece protrudes from the lower surface portion of the base plate, the holding piece side locking piece with respect to the sucking member hung on the holding piece, Since the locking piece on the base plate side is locked, the attachment of the suction member to the opening / closing lid portion can be made extremely strong and stable.

  In the case where the elastic body is provided on the opening edge of the drawer opening of the main body of the cap body, the cap body can be opened and closed in a state where the drawn-out sucking member can be prevented from dropping due to its own weight. Since it can be pushed into the container body according to the closing and turning operation of the lid portion, the exposed length of the suction member can be made to correspond exactly to the opening angle of the opening and closing lid portion. The volatilization degree can be set accurately.

  For hinged hinges, the opening / closing lid part is opened by the suction member drawn out from the drawer port when combined with the one provided with the elastic contact piece at the opening edge of the drawer part of the main unit. Therefore, the degree of volatilization of the chemical solution can be easily set by opening the opening / closing lid part at a desired opening angle.

  In the case where the desired length portion of the suction member is stored in the storage cylinder piece, the upper portion is exposed by the suction member portion in the storage cylinder piece by opening and turning the opening / closing lid. At the same time, the suction member portion pulled up by the opening / closing lid portion exposes the entirety thereof, so that a large degree of volatilization of the chemical solution can be obtained from the beginning of opening of the opening / closing lid portion.

  For hinges composed of a hinge shaft having a regular polygonal cross section and a hinge piece having an axial hole having the same cross sectional shape as the hinge shaft, the opening / closing lid can be held in a plurality of open angle postures. Because it is possible, the degree of volatilization of the chemical solution can be adjusted in stages, and the suction member can be opened and closed as if the suction member part of the desired length is positioned in advance in the storage cylinder part outside the container body. Even when the opening posture of the lid cannot be maintained, the suction member can be held in the rising-up exposed posture, and a stable volatilization operation of the chemical solution can be obtained.

  Embodiments of the present invention will be described below with reference to the drawings.

  1 to 4 show a first embodiment of the present invention. A container body 1 containing a chemical solution such as a fragrance or a deodorant is formed into a bottle shape with a synthetic resin and has an upper end. A thread is engraved on the outer peripheral surface of the mouth tube part 2 forming the opening.

  The cap body 3 is composed of a main body portion 4 that is tightly screwed to the mouth tube portion 2 via a packing 28, and an opening / closing lid portion 12 that opens and closes the drawer opening 10 opened in the main body portion 4. ing. In addition, the assembly | attachment with respect to the nozzle part 2 of the main-body part 4 is not specified by screwing, You may use other suitable assembly means, such as an undercut coupling | bonding.

  The main body 4 is provided with a top plate 6 having a drawer port 10 at the upper end of an assembly cylinder 5 to be assembled with the mouth tube section 2, and an open / close lid 12 in a closed position is provided at a peripheral end portion of the top plate 6. An engaging step 7 to be engaged is formed.

  The openable / closable lid portion 12 has a top-cylindrical shape, and an outer cylinder 14 that hangs the lower end opening from the peripheral end of the top wall 13 to the engagement stepped portion 7 is suspended, and the inner side of the outer cylinder 14 Further, an inner cylinder 15 that opens and closes the drawer opening 10 is suspended, and a locking protrusion 16 is provided around the upper end portion of the inner peripheral surface of the inner cylinder 15.

  The holding body 22 is formed in a horizontal bar shape with a space substantially equal to the thickness of the suction member 27 on the lower surface of a base plate 23 having an outer diameter equal to the inner diameter of the inner cylinder 15 of the opening / closing lid portion 12. The holding piece 25 is integrally provided in a cantilevered manner, and a locking piece 26 is projected on the upper surface of the holding piece 25 (see FIG. 3). The peripheral edge of the base plate 23 is connected to the inner cylinder 15. The door is assembled to the opening / closing lid 12 by getting over and locking the stop protrusion 16.

  The retaining piece 26 provided on the holding piece 25 is not limited to the arc-shaped piece shown in FIG. 3, and is triangular (see FIG. 4) in order to achieve engagement with the suction member 27 in a biting manner. Also good.

  The notch 24 formed in the base plate 23 of the holding body 22 is formed when the holding piece 25 is integrally molded with the base plate 23, and the holding piece 25 is not cantilevered. It is good also as a double-handed shape.

  The suction member 27 is a member that absorbs the chemical solution to the upper part protruding out of the container body by using a capillary phenomenon by immersing the lower part in the chemical solution in the container body 1. Is formed into a wide string.

  The main body part 4 and the opening / closing lid part 12 constituting the cap body 3 are coupled between the rear ends thereof by a hinge 17. In the case of the first embodiment, the hinge 17 is constituted by a hinge 18. The opening / closing lid 12 is integrally formed.

  In the case of the first embodiment, a top-cylindrical mouthpiece piece 8 in which the inner cylinder 15 of the opening / closing lid 12 is tightly fitted is erected at the center portion of the top plate 6. In the center of the top plate, a drawer port 10 for drawing out the wide string-like sucking member 27 from the inside of the container body 1 is established, and an opening edge of the drawer port 10 is located at the drawer port 10. An elastic contact piece 11 is provided that elastically contacts the suction member 27 portion so that the drawn suction member 27 does not return into the container body 1 due to its own weight.

  When the cap body 3 is in the closed state, the drawer port 10 is sealed by a tight outer fitting of the inner cylinder 15 to the mouthpiece piece 8, and the container is maintained in the closed state.

  When the opening / closing lid 12 is opened and rotated from this state, the opening / closing lid 12 lifts the suction member 27 overcoming the sliding resistance with the elastic contact piece 11 (see FIG. 2). It will be in the state where the raising member 27 is exposed and a chemical | medical solution can be volatilized.

  In this chemical solution volatilization state, the degree of volatilization of the chemical solution, that is, the degree of exposure of the suction member 27 is determined according to the opening angle of the opening / closing lid 12, and the opening angle of the opening / closing lid 12 is pulled out by the elastic contact piece 11. The suction member 27 is held in a fixed state and is supported in a constant manner.

  Therefore, in the first embodiment, the degree of volatilization of the chemical solution by the suction member 27 is continuously adjusted and set.

  5 to 8 show a second embodiment of the present invention. The difference from the first embodiment is that a bottomed opening 10 is provided in the bottom plate instead of the mouthpiece piece 8. A cylindrical storage cylinder piece 9 is provided, the cylinder wall of the storage cylinder piece 9 is protruded upward to form a cylinder portion into which the inner cylinder 15 is closely fitted, and two holding pieces 25 of the holding body 22 are provided. The hinge 17 is provided in parallel, and further includes a hinge piece 19 having a shaft hole 20 and a hinge shaft 21.

  In the storage cylinder piece 9, an upper portion of a desired length of a suction member 27 whose lower portion is immersed in a chemical solution is stored in a folded shape, and the upper end portion of the suction member 27 is hooked on the holding piece 25. ing.

  The holding body 22 is provided with two holding pieces 25 in parallel, both on the upper surface of both holding pieces 25 and on the lower surface of the base plate 23 portion that is located between the holding pieces 25. Since the locking piece 26 is provided (see FIG. 8), the sucking member 27 is locked and held by the holding pieces 25 and the base plate 23, and the opening / closing lid of the sucking member 27 is provided. The assembly to the part 12 is achieved very firmly.

  (See FIG. 7 below.) The hinge shaft 21 laid horizontally on the rear upper end of the main body part 4 via a pair of foot pieces has a regular polygonal cross-sectional shape. The shaft hole 20 formed in the hinge piece 19 provided at the lower end of the side and into which the hinge shaft 21 is fitted has the same cross-sectional shape as that of the hinge shaft 21. The hole 20 is formed with a notch for fitting the hinge shaft 21 and a split groove for imparting elasticity to the hinge piece 19.

  The combination of the shaft hole 20 and the hinge shaft 21 allows the opening / closing lid portion 12 to self-hold its opening posture at a plurality of opening angle positions. While in the raised state, the released posture is stably held (see FIG. 6).

  Therefore, in this second embodiment, the degree of volatilization of the chemical solution by the suction member 27 is adjusted and set in stages.

It is a side view at the time of the closed state which carried out the partial vertical cut which shows the example of 1st embodiment of this invention. FIG. 2 is a partial side view of the exemplary embodiment of FIG. 1 in a partially cut open state. It is a principal part fracture perspective view which shows the 1st structural example of a holding body. It is a principal part fracture perspective view which shows the other structural example of the latching piece of a holding body. It is a side view at the time of the closed state which carried out the partial vertical cut which shows the example of 2nd embodiment of this invention. FIG. 6 is a partial side view of the embodiment example of FIG. 5 in a partially longitudinally opened state. It is a principal part fracture | rupture exploded perspective view which shows the structural example of a hinge. It is a principal part fracture perspective view which shows the 2nd structural example of a holding body.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1; Container main body 2; Mouth part 3; Cap body 4; Main body part 5; Assembled cylinder 6; Top plate 7; Engagement step part 8; Mouth piece 9; 12; Opening / closing lid 13; Top wall 14; Outer cylinder 15; Inner cylinder 16; Locking ridge 17; Hinge 18; Hinge 19; Hinge piece 20; Notch 25; holding piece 26; locking piece 27; suction member 28: packing

Claims (9)

A container body containing a chemical solution, a cap body that is hinged to open and close the opening and closing lid part on the body part closely assembled to the mouth tube part of the container body, and drawn from the drawer opening of the body part, In a container having a suction member for sucking up the chemical in the container body,
A horizontal bar-like holding piece for holding and holding the suction member is provided directly below the top wall of the open / close lid portion having a top shape, and a locking piece for preventing displacement protrudes from the upper surface of the holding piece . In addition, a notch is provided in the lower surface of the top wall facing the holding piece, and the locking piece is inserted into the sucking member disposed between the holding piece and the notch to be locked. A chemical volatilization container characterized by that .   The chemical vaporization container according to claim 1, wherein the holding piece has a cantilever structure.   The chemical liquid volatilization container according to claim 1 or 2, wherein the locking piece has a triangular protrusion shape. A holding piece is formed directly below the flat base plate , and a notch is integrally formed on the lower surface portion of the base plate facing the holding piece to form a holding body. The chemical vaporization container according to any one of claims 1 to 3, which is assembled and fixed to the lower surface of the top wall.   The chemical vaporization container according to claim 4, wherein two holding pieces are provided in parallel, and a locking piece protrudes from a lower surface portion of the base plate positioned between the holding pieces.   The chemical liquid volatilization container of any one of Claims 1-5 which provided the elastic contact piece which elastically contacts and supports a suction member at the opening edge of the drawer opening established in the main-body part of the cap body. The chemical volatilization container according to any one of claims 1 to 6 , wherein a hinge that joins the main body portion of the cap body and the opening / closing lid portion is a hinge. The outlet was opened in the bottom wall of the bottomed tubular housing tube piece which is formed in the body portion, any one of claims 1 to 7 accommodating the desired length of the wicking member to the receiving cylinder piece 1 The chemical volatilization container according to item.   The hinge is constituted by a hinge piece and a hinge shaft, the hinge shaft is formed in a regular polygonal cross-sectional shape, and an axial hole having the same cross-sectional shape as the hinge shaft is formed in the hinge piece. The chemical | medical solution volatilization container of any one.

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