JP2019209991A - Discharge tool for aerosol container - Google Patents

Abstract

To provide a discharge tool for an aerosol container allowing an inside of a nozzle to be easily cleaned with no need to remove a cover body from a fixed fitting.SOLUTION: A discharge tool 1 for an aerosol container comprises: a nozzle 30; a fixed fitting 10; and a cover body 20. In the discharge tool 1 for the aerosol container, the nozzle 30 comprises: a connection cylindrical part 31; a discharge cylindrical part 33; a base part 32 including a recessed space 32a open upward; and a lid body 35 integrally continued from the base part 32 via a hinge 34, and capable of opening and closing the recessed space 32a. The cover body 20 comprises: a fixed part 21 fixed to the fixed fitting 10; a pair of side covers 22; a front cover 23 including a front wall part 23a, and lid body locking parts 23d, 23g. The front cover part 23 is integrally connected to the fixed part 21 via a hinge 24. The lid body locking parts 23d, 23g can be rotated between a closed position of covering an upper part of the lid body 35, and an open position of separating away from to in front of the lid body 35.SELECTED DRAWING: Figure 1

Description

  The present invention relates to an aerosol container discharge tool used by being mounted on an aerosol container.

  2. Description of the Related Art Conventionally, there has been known an aerosol container in which a pressurized gas is stored together with contents, and the contents are discharged from the stem by pushing down the stem. As such an aerosol container, a single type container having one stem and one stem is accommodated in one container, and a double type container in which a single type container is arranged side by side on the left and right. Two types of contents are stored separately in one container, and there are types with two stems corresponding to the respective contents, but any type discharges the contents. In order to facilitate the operation, it is generally used with a discharge tool.

  The aerosol container discharge tool, also called aerosol spout, includes a nozzle that is detachably attached to the stem, a fixed plate that is fixed to the mounting cup of the aerosol container, and at least a portion of the nozzle that is detachably attached to the fixed plate. And a cover body that covers the surface of the cover body, and the operation lever provided on the cover body is pushed down so that the contents can be discharged from the nozzle to the outside by pushing down the stem together with the nozzle. Are known.

  In addition, as an aerosol container discharge tool as described above, for example, when used in an aerosol container that contains a hair dye as the contents, in order to be able to easily wash the inside of the nozzle after use, There is also known a configuration in which a lid is provided on a nozzle and a concave space provided inside the nozzle can be opened and closed by the lid (see, for example, Patent Document 1).

Japanese Patent Laying-Open No. 2015-009837

  However, in the conventional aerosol container discharge tool, the upper part of the nozzle is covered with a cover body attached to the stationary platen, and the lid body cannot be opened when the cover body is attached to the stationary platen. Therefore, in order to clean the inside of the nozzle after use, it is necessary to open the nozzle lid after removing the cover from the stationary platen, and there is a problem that the operation is complicated.

  An object of the present invention is to solve such problems, and an object of the present invention is to discharge an aerosol container that can easily clean the inside of the nozzle without removing the cover body from the stationary platen. It is in providing tools.

  The discharge device for an aerosol container according to the present invention includes a nozzle attached to a stem of the aerosol container, a fixed plate fixed to the mounting cup of the aerosol container, and a cover attached to the fixed plate and covering at least a part of the nozzle A discharge container for an aerosol container having a body, wherein the nozzle has a connection cylinder part connected to the stem, a discharge cylinder part having a discharge outlet for contents at the front end, and a recessed space opened upward A base portion provided between the connection tube portion and the discharge tube portion, and a lid body that is integrally connected to the base portion via a hinge and capable of opening and closing the recess space, The cover body includes a fixed portion fixed to the fixed platen, a pair of side cover portions covering both sides of the nozzle, a front wall portion including a window through which the discharge cylinder portion is inserted, and the front wall Integrated into the unit A front cover portion having a lid locking portion, and the front cover portion is integrally connected to the fixing portion via a hinge at a lower end of the front wall portion, and the lid locking portion Is capable of rotating between a closed position covering the upper side of the lid body and an open position where the lid body locking portion is separated forward of the lid body.

  In the aerosol container discharge tool of the present invention, in the above configuration, the lid body locking portion is preferably an operation lever integrally connected to the front wall portion via a hinge.

  In the aerosol container discharge tool of the present invention, in the above configuration, the nozzle is integrally provided with an operation lever portion that is rotatably connected to the upper surface of the lid body through a hinge in the middle in the front-rear direction. It is preferable that the body locking portion is disposed opposite to the upper end of the operation lever portion.

  In the above configuration, the aerosol container discharge tool of the present invention is provided with convex rib-shaped or groove-shaped guide portions extending in the vertical direction on the pair of side cover portions, respectively, and on both side surfaces of the nozzle, respectively. It is preferable that a guided portion having a concave groove shape or a convex rib shape to be engaged with the guide portion is provided.

  In the aerosol container discharge tool of the present invention, in the above configuration, it is preferable that when the front cover portion is in the closed position, the step surface provided on the front wall portion abuts on the upper surface of the fixed platen.

  In the aerosol container discharge tool of the present invention, in the above configuration, the aerosol container preferably has the two stems.

  ADVANTAGE OF THE INVENTION According to this invention, the discharge tool for aerosol containers which can wash | clean the inside of a nozzle easily, without removing a cover body from a stationary platen can be provided.

It is sectional drawing in the side view shown in the state with which the aerosol container discharge tool which is one embodiment of this invention was mounted | worn with the aerosol container. It is a top view of the discharge tool for aerosol containers shown in FIG. It is a half sectional view in front view in the state where it was equipped in the aerosol container of the discharge tool for aerosol containers shown in FIG. It is sectional drawing in the side view in the state which pushed down the nozzle of the discharge tool for aerosol containers shown in FIG. It is sectional drawing in the side view in the state which opened the front cover part and the cover body of the nozzle of the discharge tool for aerosol containers shown in FIG. It is a top view in the state which opened the front cover part and the cover body of the nozzle of the discharge tool for aerosol containers shown in FIG. It is sectional drawing in the side view in the state which opened the front cover part and removed the nozzle from the stem of the discharge tool for aerosol containers shown in FIG. It is sectional drawing in the side view shown in the state with which the aerosol container discharge tool of the modification was mounted | worn with the aerosol container. It is sectional drawing in the side view in the state which pushed down the nozzle of the discharge tool for aerosol containers of the modification shown in FIG. It is sectional drawing in the side view in the state which opened the front cover part and the cover body of the nozzle of the aerosol container discharge tool of the modification shown in FIG. It is sectional drawing in the side view in the state which opened the front cover part and removed the nozzle from the stem of the aerosol container discharge tool of the modification shown in FIG.

  Hereinafter, the present invention will be described more specifically with reference to the drawings.

  In this specification, claims and abstract, “front” means the side (left side in FIG. 1) to which the nozzle outlet is directed, and “rear” means “front”. “Side” means the left and right sides when viewed from the front side (front view), and “upward” means the side where the nozzle is located with respect to the aerosol container (in FIG. 1). Upper side) and “lower” means the opposite side of “upper”.

  In FIG. 1, reference numeral 1 denotes an aerosol container discharge tool (hereinafter also simply referred to as “discharge tool”) according to an embodiment of the present invention, and reference numeral 2 denotes an aerosol to which the discharge tool 1 is attached. A container (hereinafter, also simply referred to as “container”) is shown. The discharge tool 1 includes a fixed platen 10, a cover body 20, and a nozzle 30.

  The container 2 is, for example, a metal mounting cup 2b that is secured to the mouth of a bottomed cylindrical container body 2a that is made of metal or synthetic resin by being tightened at the tightening portion 2c. Two types of contents are separately accommodated therein. As shown in FIG. 3, the container 2 includes two stems 2 d that protrude upward from an upper surface having a track shape in plan view of the mounting cup 2 b. Each of these two stems 2d communicates with the corresponding content storage space of the container body 2a, and discharges the contents when pushed down toward the container body 2a.

  The fixed platen 10 is made of resin, and includes a top wall 12 having an opening 11 for exposing two stems 2d at the center as shown in FIG. The opening 11 has a shape corresponding to the upper surface of the mounting cup 2b (track shape in plan view), and the inner annular wall 13 provided integrally with the inner edge of the top wall 12 includes the upper surface of the mounting cup 2b. The fixed platen 10 is attached to the mounting cup 2b while being positioned in the rotational direction.

  An intermediate annular wall 14 that is suspended from the top wall 12 is integrally provided on the outer edge of the top wall 12. The intermediate annular wall 14 extends downward, and the lower end thereof is in contact with the upper surface of the winding portion 2c. An upper flange 15 extending radially outward is integrally provided at the lower end of the intermediate annular wall 14, and an inner annular wall 15a that is in contact with the winding portion 2c over the entire circumference is provided on the lower surface of the upper flange 15. It is provided integrally. A locking claw 15b is provided intermittently on the inner surface of the inner annular wall 15a in the circumferential direction, and the locking claw 15b is undercut engaged with the lower end edge portion of the winding portion 2c of the mounting cup 2b. The fixed platen 10 is fixed to the mounting cup 2b. In addition, the latching claw 15b is good also as a cyclic | annular form extended over the perimeter of the winding fastening part 2c.

  An outer annular wall 15c extending downward is integrally provided at the outer edge of the upper flange 15, and a lower flange 16 extending radially outward from the lower end of the outer annular wall 15c is integrally formed. Is provided. A cylindrical outer wall 16a having the same diameter as the outer peripheral surface of the container main body 2a is integrally provided on the outer edge of the lower flange 16.

  As shown in FIG. 3, a portion extending from the upper flange 15 to the lower flange 16 of the stationary platen 10 has a locking hole 17 that cuts out a part of the upper flange 15, the outer annular wall 15 c and a part of the lower flange 16. Is provided. The locking hole 17 is also provided on the left side of the fixed platen 10 in the same manner.

  The cover body 20 is made of resin, and is detachably attached to the fixed platen 10 and covers at least a part of the nozzle 30 as shown in FIG. The cover body 20 includes a fixed portion 21, a pair of side cover portions 22, and a front cover portion 23.

  The fixed portion 21 is a portion fixed to the fixed platen 10 and has an annular fixed wall portion 21a that covers the outer side of the outer annular wall 15c. As shown in FIG. 2, elastic plate pieces 21b are provided on both sides of the fixed wall portion 21a by partitioning a part of the fixed wall portion 21a by a pair of slits (not shown) extending in the vertical direction. ing. Although only one is shown in FIG. 3, each elastic plate piece 21b protrudes downward from the fixed wall portion 21a, and the lower end side portion protruding downward includes a claw portion 21c on its outer peripheral surface. It can be displaced by elastic deformation in the radial direction.

  The cover body 20 is fixed to the stationary platen 10 by the lower end of each elastic plate piece 21b being inserted into the corresponding locking hole 17 and the respective claw portions 21c being undercut engaged with the lower surface of the lower flange 16. ing. On the other hand, by pushing the elastic plate piece 21 b toward the inside of the cover body 20, the engagement between the claw portion 21 c and the locking hole 17 can be released and the cover body 20 can be detached from the fixed platen 10. Thus, in the present embodiment, the cover body 20 is detachably attached to the fixed platen 10.

  As shown in FIG. 3, the pair of side cover portions 22 is provided above the fixing portion 21 so as to be divided into left and right sides and integrally connected. The left and right sides of the nozzle 30 are covered by the pair of side cover portions 22.

  As shown in FIG. 2, the pair of side cover portions 22 includes an arcuate outer peripheral wall 22a having substantially the same diameter as the fixed wall portion 21a, a flat inner wall 22b opposed to the nozzle 30 and arranged in parallel to each other, and It has a hollow configuration having a top wall 22c extending horizontally above the nozzle 30.

  As shown in FIG. 1, the front cover portion 23 includes a front wall portion 23 a disposed in front of the stem 2 d between the pair of side cover portions 22. The front wall portion 23a includes a window 23b penetrating the front wall portion 23a. The front wall portion 23a is bent in a crank shape at the lower end edge portion of the window 23b. The lower surface of the crank-shaped portion of the front wall portion 23 a is a step surface 23 c, and the step surface 23 c is in contact with the upper surface of the top wall 12 of the stationary platen 10.

  At the upper end of the front wall portion 23a, an operation lever 23d as a lid locking portion is integrally connected via a hinge 23e. The hinge 23e is formed in a thin plate shape, and the operation lever 23d is elastically deformed so that the hinge 23e bends, thereby rotating the rear end portion up and down around the hinge 23e. be able to. Note that a pair of pressing projections 23f are arranged in the width direction on the lower surface of the operation lever 23d.

  The fixed portion 21 includes a connection wall portion 21d that extends radially inward from the upper end of the fixed wall portion 21a and contacts the upper surface of the upper flange 15. The front cover portion 23 includes a hinge 24 at the lower end of the front wall portion 23a. Via the inner peripheral edge of the fixed wall portion 21a. The hinge 24 is formed in a thin plate shape, and the front cover portion 23 is elastically deformed so that the hinge 24 is bent, so that the upper end side of the front wall portion 23a around the hinge 24, that is, the operation lever 23d is It can be turned to turn in the direction.

  The nozzle 30 is made of resin and has a pair of connecting cylinder portions 31 as shown in FIG. 3, and these connecting cylinder portions 31 are fitted and connected to the corresponding stems 2d. The nozzle 30 is detachably attached to the stem 2d of the container 2 by connecting each connecting cylinder portion 31 to the corresponding stem 2d.

  A base portion 32 is integrally provided above the connecting tube portion 31. The base portion 32 is box-shaped, and the inside thereof is a recessed space 32a that opens upward. A pair of inlet holes 32b corresponding to the respective connecting cylinder portions 31 are provided in the bottom wall of the base portion 32, and the contents discharged from the stem 2d through the inlet holes 32b flow into the recessed space 32a. Can be done. In addition, a partition wall 32c is provided at the center in the width direction of the recessed space 32a, and the two kinds of contents flowing from the respective stems 2d are hardly mixed in the recessed space 32a.

  As shown in FIG. 1, a discharge cylinder portion 33 is integrally provided on the front side of the base portion 32. The discharge cylinder 33 is formed in a cylindrical shape having a horizontally long cross section, and its inner space communicates with the recessed space 32a. The front end of the discharge cylinder portion 33 is a discharge port 33a, and two types of contents flowing into the recess space 32a from each stem 2d are discharged from the discharge port 33a to the outside while being mixed inside the discharge tube portion 33. Is done.

  The nozzle 30 has a lid 35 that is integrally connected to the rear end portion of the base portion 32 via a hinge 34. An annular seal cylinder 35a is integrally provided on the lower surface of the lid body 35. The seal cylinder 35a is fitted into the inner peripheral edge of the opening of the base portion 32 and undercut engagement, whereby the lid body 35 is recessed. The space 32a is closed. Further, the lid 35 can be opened by releasing the undercut engagement with the base portion 32 of the seal cylinder 35a and elastically deforming so that the hinge 34 is bent. By opening the lid 35, the recessed space 32a of the base portion 32 can be opened to the outside, and by opening the recessed space 32a to the outside, the inside of the nozzle 30, that is, the recessed space 32a, the discharge cylinder portion after use. The inside of 33 and the inlet hole 32b can be easily cleaned. It should be noted that a knob 35b is integrally provided at the front end of the lid 35 so that the lid 35 can be easily opened and closed.

  As shown in FIG. 3, convex rib-shaped guided portions 36 that extend in the vertical direction are integrally provided on both side surfaces of the base portion 32 of the nozzle 30. On the other hand, the inner walls 22b of the pair of side cover portions 22 are provided with groove-shaped guide portions 22d extending in the vertical direction, and the guided portions 36 of the nozzles 30 are respectively associated with the corresponding guide portions 22d. Match. The groove width of the guide portion 22d is slightly wider than the width of the guided portion 36, and the guided portion 36 that engages with the guide portion 22d is guided by the guide portion 22d and can move smoothly in the vertical direction. it can. As a result, the nozzle 30 can move straight in the up-and-down direction without the occurrence of blurring in the front-rear direction, with the convex rib-shaped guided portion 36 extending in the up-down direction guided by the groove-shaped guide portion 22d. it can.

  In the present embodiment, the guided portion 36 having a convex rib shape is provided on the nozzle 30, and the guide portion 22 d having a concave groove shape is provided on the inner walls 22 b of the pair of side cover portions 22 so as to engage them. However, the present invention is not limited thereto, and the nozzle 30 is provided with a groove-shaped guided portion 36, and the inner wall 22b of the pair of side cover portions 22 is provided with a convex rib-shaped guide portion 22d extending in the vertical direction. You may make it engage.

  In the discharge tool 1 having the above-described configuration, as shown in FIG. 1, when the front cover portion 23 is in the closed position, at least a part of the front side of the nozzle 30 is covered with the front wall portion 23 a, and the discharge cylinder portion of the nozzle 30 33 protrudes forward through the window 23b of the front wall 23a, and the upper part of the lid 35 of the nozzle 30 is covered with the operation lever 23d.

  As shown in FIG. 4, when the operation lever 23d is pushed down with the front cover portion 23 in the closed position, the upper surface of the lid 35 is moved by a pair of pressing projections 23f provided on the operation lever 23d. The nozzle 30 is pushed downward by being pushed downward. When the nozzle 30 is pushed down, the pair of stems 2d are pushed down toward the inside of the container 2 and the contents are discharged from each stem 2d. The two types of contents discharged from the respective stems 2d flow into the discharge cylinder portion 33 through the recess space 32a of the nozzle 30, and are discharged from the discharge port 33a to the outside while being mixed with each other in the discharge cylinder portion 33. .

  Here, in the present embodiment, when the front cover portion 23 is in the closed position, the step surface 23c is configured to come into contact with the upper surface of the top wall 12 of the stationary platen 10, so that the contents are discharged. Therefore, when the operation lever 23d is pressed downward, the step surface 23c comes into contact with the upper surface of the top wall 12 of the fixed platen 10, whereby the front cover portion 23 is positioned at the closed position, and from the closed position. Further, it is possible to prevent turning toward the stem 2d. As a result, the nozzle 30 can be reliably pushed down by the push-down operation of the operation lever 23d, so that the operability of the operation lever 23d when discharging the contents can be improved.

  Further, in the present embodiment, as described above, the convex rib-shaped guided portion 36 provided on the nozzle 30 is engaged with the concave groove-shaped guide portion 22 d provided on the inner wall 22 b of the side cover portion 22. Therefore, when the operation lever 23d is pushed down, the nozzle 30 can move in the up-down direction without causing blurring in the front-rear direction, and the operation lever 23d for discharging the contents is used. The operability can be further increased.

  Furthermore, in the present embodiment, an operation lever 23d is provided as a lid locking portion on the front cover portion 23, and when the front cover portion 23 is in the closed position, the operation lever 23d allows the upper portion of the nozzle 30 to be above the lid 35. Since the cover is configured, it is possible to prevent the nozzle 30 from being unexpectedly dropped or removed from the stem 2d. Moreover, since the operation lever 23d is provided integrally with the front cover portion 23, the configuration can be simplified and the cost of the discharge tool 1 can be reduced.

  As shown in FIG. 5, the front cover portion 23 can rotate around the hinge 24 to an open position where the operation lever 23 d is separated from the nozzle 30 toward the front side and does not cover the upper portion of the nozzle 30. By rotating the front cover portion 23 to the open position, the lid body 35 of the nozzle 30 can be opened without removing the cover body 20 from the stationary platen 10, as shown in FIGS. Therefore, after the contents are discharged, the cover body 20 is opened without removing the cover body 20 from the stationary platen 10 to open the recessed space 32a of the base portion 32 to the outside, and the inside of the nozzle 30, that is, the recessed space 32a, The inside of the discharge cylinder 33 and the inlet hole 32b can be easily cleaned.

  The front cover portion 23 only needs to be able to turn to the position (open position) that allows the lid 35 to be opened and closed by moving away from the lid 35 in the closed state.

  As described above, according to the discharge tool 1 of the present embodiment, the front cover portion 23 is opened to the open position and the lid body 35 of the nozzle 30 is opened, so that the nozzle 20 can be removed without removing the cover body 20 from the stationary platen 10. The inside of 30 can be easily cleaned.

  In particular, in the container 2 having the two stems 2d, the two types of contents discharged from the respective stems 2d are often used in the nature of being easily cured when mixed. Even if it is used for the container 2 having such two stems 2d, the discharge device 1 of the embodiment opens the front cover portion 23 to the open position and opens the lid body 35 of the nozzle 30 as described above. Since the inside of the nozzle 30 can be easily cleaned, it is possible to prevent the inside of the nozzle 30 from being clogged with the hardened contents.

  When the front cover portion 23 is rotated to the open position, the upper portion of the nozzle 30 is opened without being covered by the operation lever 23d, so that the cover body 20 is removed from the fixed plate 10 as shown in FIG. The nozzle 30 can be easily attached to and detached from the stem 2d without being removed. Therefore, after the front cover portion 23 is rotated to the open position, the lid 35 can be opened and cleaned easily after the nozzle 30 is removed from the stem 2d. Further, the nozzle 30 after cleaning can be easily attached to the stem 2d without removing the cover body 20 from the stationary platen 10. After the nozzle 30 is attached to the stem 2d, the operation lever 23d is disposed above the nozzle 30 and can discharge the contents only by rotating the front cover portion 23 to the closed position (FIG. 1). To the state shown in FIG.

  FIG. 8 is a cross-sectional view in a side view showing the modified aerosol container discharge tool mounted on the aerosol container, and FIG. 9 shows the modified aerosol container discharge tool shown in FIG. It is sectional drawing in the side view in the operated state. FIG. 10 is a cross-sectional view of the aerosol container discharge tool of the modified example shown in FIG. 8 in a side view with the front cover portion and the nozzle lid open, and FIG. 11 is a modified view shown in FIG. It is sectional drawing in the side view in the state which opened the front cover part and removed the nozzle from the stem of the discharge tool for aerosol containers of an example.

  The nozzle 30 may be configured such that the operation lever portion 37 is integrally provided on the lid 35 as in the discharge tool 1 of the modified example shown in FIG. The operation lever portion 37 is integrally connected to the upper surface of the lid body 35 via a hinge 38 in the middle in the front-rear direction, and is elastically deformed so that the hinge 38 is bent. The rear end can be pivoted up and down.

  In this modified example, the front cover portion 23 is not configured such that the operation lever 23d is integrally connected to the upper end of the front wall portion 23a, and the upper end of the front wall portion 23a is a lid locking portion. The fulcrum wall 23g is integrally connected. In the state where the front cover portion 23 is in the closed position (the state shown in FIG. 8), the fulcrum wall 23g extends horizontally from the upper end of the front wall portion 23a and is disposed to face the upper end of the operation lever portion 37 so as to cover the lid. The front end portions of the body 35 and the operation lever portion 37 are covered.

  Moreover, in this modification, the hinge 24 which enables the front cover part 23 to rotate is provided above the step surface 23c at the lower end edge of the window 23b. In this case, the fixed portion 21 has a vertical wall 21e extending upward from the inner edge of the connection wall portion 21d, and the front cover portion 23 is integrally connected to the upper end of the vertical wall 21e via a hinge 24.

  A rib 23h whose front end side is continuous with the inner surface of the front wall portion 23a is integrally provided on the lower surface of the fulcrum wall 23g, and a locking projection 23i protruding downward is integrally provided on the lower surface of the rib 23h. On the other hand, a locked projection 37a protruding upward is integrally provided on the upper surface of the front end of the operation lever portion 37, and the locked projection 37a is engaged with the front end portion of the locking projection 23i. The front cover portion 23 is held in the closed position by the engaged protrusion 37a engaging the front end portion of the engaging protrusion 23i.

  Also in the discharge tool 1 of the modified example having such a configuration, as shown in FIG. 9, when the operation lever portion 37 is pushed down with the front cover portion 23 in the closed position, the operation lever portion 37 is operated. Rotates around the hinge 38 with the engaging portion of the locking projection 23i and the locked projection 37a as a fulcrum, the upper surface of the lid 35 is pressed downward, and the nozzle 30 is pressed downward. When the nozzle 30 is pushed down, the pair of stems 2d are pushed down toward the inside of the container 2, and two types of contents discharged from the respective stems 2d are discharged from the discharge port 33a of the nozzle 30 to the outside. Discharged.

  Also in the discharge device 1 of the modified example, the nozzle 30 is provided with a convex rib-shaped guided portion 36, and the guided portion 36 is provided on the inner wall 22 b of the side cover portion 22. By engaging with 22d, the nozzle 30 can move in the up-down direction without causing blurring in the front-rear direction when the operation lever portion 37 is pushed down.

  As shown in FIG. 10, also in the discharge tool 1 of the modified example, the front cover portion 23 has a fulcrum wall 23 g that is separated from the lid 35 and the operation lever portion 37 of the nozzle 30 toward the front side and above the nozzle 30. It can be rotated around the hinge 24 to an open position where it is not covered. By rotating the front cover portion 23 to the open position, the lid body 35 of the nozzle 30 can be opened without removing the cover body 20 from the fixed platen 10. Therefore, after the contents are discharged, the cover body 20 is opened without removing the cover body 20 from the stationary platen 10 to open the recessed space 32a of the base portion 32 to the outside, and the inside of the nozzle 30, that is, the recessed space 32a, The inside of the discharge cylinder 33 and the inlet hole 32b can be easily cleaned.

  When the front cover portion 23 is rotated to the open position, the upper portion of the nozzle 30 is opened without being covered by the fulcrum wall 23g, so that the cover body 20 is removed from the fixed plate 10 as shown in FIG. The nozzle 30 can be easily attached to and detached from the stem 2d without being removed. Therefore, after the front cover portion 23 is rotated to the open position, the lid 35 can be opened and cleaned easily after the nozzle 30 is removed from the stem 2d. Further, the nozzle 30 after cleaning can be easily attached to the stem 2d without removing the cover body 20 from the stationary platen 10. After the nozzle 30 is attached to the stem 2d, the fulcrum wall 23g is disposed above the front end of the operation lever portion 37 and the contents can be discharged simply by rotating the front cover portion 23 to the closed position. It is possible to return to the state (the state shown in FIG. 8).

  In the modification, the operation lever portion 37 is provided integrally with the nozzle 30. Therefore, when the operation is performed by pushing down the operation lever portion 37, the nozzle 30 can be pushed down more efficiently. The operability can be improved.

  It goes without saying that the present invention is not limited to the above-described embodiment, and various modifications can be made without departing from the scope of the invention.

  For example, in the above embodiment, the present invention is applied to the discharge device 1 attached to the container 2 having the two stems 2d. For example, the invention is attached to a single type container or a double type container. The present invention may be applied to a discharge tool to be used.

DESCRIPTION OF SYMBOLS 1 Discharge tool for aerosol containers 2 Aerosol container 2a Container main body 2b Mounting cup 2c Tightening part 2d Stem 10 Fixing board 11 Opening 12 Top wall 13 Inner annular wall 14 Intermediate annular wall 15 Upper flange 15a Inner annular wall 15b Locking claw 15c Outside Annular wall 16 Lower flange 16a Outer wall 17 Locking hole 20 Cover body 21 Fixing part 21a Fixing wall part 21b Elastic plate piece 21c Claw part 21d Connection wall part 21e Vertical wall 22 Side cover part 22a Outer wall 22b Inner wall 22c Top wall 22d Guide Part 23 front cover part 23a front wall part 23b window 23c step surface 23d operation lever (lid body locking part)
23e Hinge 23f Protrusion 23g for pressing Support wall (lid locking part)
23h Rib 23i Locking projection 24 Hinge 30 Nozzle 31 Connection cylinder part 32 Base part 32a Recessed space 32b Inlet hole 32c Partition wall 33 Discharge cylinder part 33a Discharge port 34 Hinge 35 Cover 35a Seal cylinder 35b Picking piece 36 Guided part 37 Operation lever Part 37a locked protrusion 38 hinge

Claims (6)

A nozzle attached to the stem of the aerosol container;
A stationary platen fixed to the mounting cup of the aerosol container;
A cover body attached to the fixed plate and covering at least a part of the nozzle, and an aerosol container discharge tool comprising:
The nozzle is
A connecting cylinder connected to the stem;
A discharge cylinder having a discharge port for contents at the front end;
A base portion provided between the connection tube portion and the discharge tube portion with a recessed space opening upward;
A lid that is integrally connected to the base portion via a hinge and capable of opening and closing the recessed space,
The cover body is
A fixed portion fixed to the fixed plate;
A pair of side cover portions covering both sides of the nozzle;
A front wall portion having a front wall portion provided with a window through which the discharge cylinder portion is inserted and a lid body locking portion integrally connected to the front wall portion;
The front cover portion is integrally connected to the fixing portion via a hinge at the lower end of the front wall portion, and the lid locking portion covers the lid body and the lid locking portion. The aerosol container discharge tool is capable of rotating between an open position and a front opening of the lid.   The discharge device for an aerosol container according to claim 1, wherein the lid locking portion is an operation lever integrally connected to the front wall portion via a hinge. The nozzle is integrally provided with an operation lever portion rotatably connected to the upper surface of the lid body through a hinge in the middle in the front-rear direction,
The aerosol container discharge tool according to claim 1, wherein the lid locking portion is disposed to oppose the front end of the operation lever portion. Each of the pair of side cover portions is provided with a convex rib-shaped or groove-shaped guide portion extending in the vertical direction,
The discharge device for an aerosol container according to any one of claims 1 to 3, wherein a guided portion having a concave groove shape or a convex rib shape is provided on both side surfaces of the nozzle, respectively. .   The discharge for an aerosol container according to any one of claims 1 to 4, wherein when the front cover portion is in a closed position, a step surface provided on the front wall portion abuts on an upper surface of the fixed platen. Ingredients.   The aerosol container discharge tool according to any one of claims 1 to 5, wherein the aerosol container has two stems.

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