JP2005178889A - Cap device and container with cap device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a cap device whose jetting pattern can be changed while the same is washed with one hand and a container with the cap device. <P>SOLUTION: This relates to a cap device to be mounted on the top of a container body 1, and the device comprises a main cap 2 having a tubular body 4 with a top end discharge opening 5 on a top panel part 6 and an auxiliary cap 3 covering the opening 5. The cap 3 is displaceable vertically on the body 4. The top panel part 23 of the cap 3 is provided with a center jetting opening 7 and a peripheral shower jetting opening 8. The cap 3 is provided with a lever 40, and by the operation of the lever 40, the cap 3 is vertically displaced for a powder and granular material such as liquid or powder in the body 1 to be jetted only from the opening 7 or from both opening 7 and the opening 8. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to a cap device capable of switching the ejection pattern of contents and a container provided with the cap device.

Conventionally, a cap having a spout is provided on the container body, and the cleaning liquid can be carried in the container body, and when necessary, the cleaning liquid is ejected from the spout by pressing the body of the container body. Various portable cleaning containers for cleaning a body part such as a buttocks are known. In addition, the cap is composed of a main lid and an upper lid that is rotatably provided on the main lid, and a plurality of jet holes having different ejection patterns are provided on the upper lid so that the ejection pattern can be switched by rotating the upper lid. A portable cleaning container is also known (see, for example, Patent Document 1).
Registered Utility Model No. 3074760

For example, when a bedridden patient is cared for, the washing container is often used with one hand, so that the washing liquid can be ejected with a simple operation and the ejection pattern can be switched while washing with one hand. A cleaning container is desired. However, the portable cleaning container described in Patent Document 1 requires both hands to hold the main lid with one hand and turn the top lid with the other hand in order to switch the ejection pattern. However, there was a problem that it was difficult to switch the ejection pattern.
In addition, there is no cap that enables the contents ejection pattern to be switched in containers other than the cleaning container.

  Therefore, in order to solve the above problems, the present invention is a cap device that is mounted on the upper part of a container body, and includes a main cap provided with a cylindrical body on the top plate having a discharge port at the upper end, and the discharge port. The auxiliary cap is provided on the cylindrical body so as to be displaceable in the vertical direction, the top plate portion of the auxiliary cap is provided with a central outlet and a surrounding shower outlet, and the auxiliary cap is provided on the auxiliary cap. A lever is provided, and the lever is operated to displace the auxiliary cap in the vertical direction so that liquid fluid such as liquid and powder in the container body is ejected only from the central ejection port, or the central ejection port and the shower The present invention provides a cap device that is adapted to eject from both outlets.

  Further, the present invention provides the cap device according to claim 1, wherein the lever is swingably provided on the auxiliary cap and is pivotally supported on the top plate portion of the main cap.

  Further, the present invention is provided with a flange portion concentrically with the cylindrical body at the discharge port, the main cap is provided with a communication hole and a central protrusion, and the shoulder portion of the central protrusion is a valve seat, The cap device according to claim 1 or 2, wherein the top plate portion of the auxiliary cap is provided with a water stop ring so that an inner peripheral surface thereof is in contact with the valve seat and an outer peripheral surface thereof is in contact with the flange portion. is there.

  Further, the present invention provides a water stop surface on the inside of the cylindrical body, the main cap is provided with a communication hole and a central protrusion, and the shoulder of the central protrusion serves as a valve seat, and the top of the auxiliary cap is provided. 3. The cap according to claim 1, wherein the plate portion is provided with a water stop annular body so that an outer peripheral surface is in contact with the water stop surface, and a water stop engaging portion that engages with the valve seat and stops water is provided. A device is provided.

  Moreover, this invention provides the cap apparatus in any one of the Claims 1 thru | or 4 which shape | molded the top plate part of the said auxiliary | assistant cap in spherical shape.

  Further, according to the present invention, the auxiliary cap is provided with a large-diameter central jet on the top plate portion inside the water stop ring body, and a plurality of small diameters are formed on the top plate portion outside the water stop ring body. The cap device according to any one of claims 1 to 5 provided with a shower spout.

  Moreover, this invention provides the cap apparatus in any one of the Claims 4 thru | or 6 which provided the said shower jet nozzle in elliptical shape.

  Moreover, this invention provides the cap apparatus in any one of the Claims 1 thru | or 7 in which the said center jet nozzle or / and the said shower jet nozzle consist of a collection of micropores.

  The present invention also provides a cap device according to any one of claims 1 to 8, wherein the auxiliary cap has elasticity.

  Moreover, this invention provides the cap apparatus in any one of the Claims 1 thru | or 9 which provided the check valve in the said main cap.

  Further, the present invention provides the check valve in which the annular valve seat is provided in the lower part of the cylindrical body, the spherical valve body is provided in a freely detachable manner by urging the annular valve seat with spring elasticity. The cap device according to any one of claims 1 to 10, wherein the powder fluid is passed in the direction of the discharge port but the powder fluid in the reverse direction is closed.

  Moreover, this invention provides the container provided with the cap apparatus in any one of Claims 1 thru | or 11 in the container main body upper part.

  Moreover, this invention provides the container of Claim 12 which the said container main body consists of transparent or translucent synthetic resin.

  Moreover, this invention provides the container of Claim 12 or 13 in which the said container main body has flexibility.

  Moreover, this invention provides the container of Claim 14 with which the said container main body was filled with the washing | cleaning liquid.

  Moreover, this invention provides the container in any one of Claim 12 thru | or 15 which provided the temperature display part in the trunk | drum of the said container main body.

  Further, the present invention is a container having a cap device mounted on an upper part of a container body, and includes a main cap provided with a cylindrical body having a discharge port at an upper end on a top plate portion, and an auxiliary cap that covers the discharge port. The auxiliary cap is provided on the cylindrical body so as to be displaceable in the vertical direction, and a central jet port and a surrounding shower jet port are provided on the top plate portion of the auxiliary cap, and the auxiliary cap is displaced in the vertical direction. Provided is a container provided with a cap device in which a seasoning of powder fluid such as liquid or powder in the container body is ejected from only the central ejection port or from both the central ejection port and the shower ejection port To do.

  Moreover, this invention provides the container of Claim 17 whose said cap apparatus is any one of the said Claim 1 thru | or 11.

  Further, according to the present invention, a flexible powder fluid storage bag is provided inside the container body, and the volume of the powder fluid storage bag is reduced as the powder fluid decreases. The container described in 1. is provided.

  As described above, according to the cap device according to the present invention, the cap device is mounted on the upper part of the container body, and the main cap provided with the cylindrical body on the top plate portion having the discharge port at the upper end, and the discharge port. The auxiliary cap is provided on the cylindrical body so as to be displaceable in the vertical direction, the top plate portion of the auxiliary cap is provided with a central outlet and a surrounding shower outlet, and the auxiliary cap is provided on the auxiliary cap. A lever is provided, and the lever is operated to displace the auxiliary cap in the vertical direction so that liquid fluid such as liquid and powder in the container body is ejected only from the central ejection port, or the central ejection port and the shower By ejecting from both outlets, powder fluid is ejected only from the central ejection port by a simple operation of operating the lever and displacing the auxiliary cap in the vertical direction. Or because it can be used by switching so as to be ejected from both the central spout and shower spout, there is an effect that can switch the ejection patterns with the lever operation with one hand with the container body.

  According to the present invention, the lever is provided on the auxiliary cap so as to be swingable, and is pivotally supported on the top plate portion of the main cap. By operating the pivotally supported lever in the vertical direction, the auxiliary cap can be displaced in the vertical direction, and the ejection pattern can be easily switched.

  Further, the present invention is provided with a flange portion concentrically with the cylindrical body at the discharge port, the main cap is provided with a communication hole and a central protrusion, and the shoulder portion of the central protrusion is a valve seat, The top plate portion of the auxiliary cap has a structure according to claim 1 or 2, wherein a water stop ring is provided so that an inner peripheral surface is in contact with the valve seat and an outer peripheral surface is in contact with the flange portion. When the inner peripheral surface of the water ring is in contact with the valve seat, the central jet port provided inside the water stop ring can be stopped, and when the outer peripheral surface of the water ring is in contact with the flange portion, the water stop is stopped. Since the shower spout provided on the outside of the annular body can be stopped, the spout for ejecting the cleaning liquid can be switched between the inside and outside of the water stop annular body by displacing the auxiliary cap in the vertical direction. effective.

  Further, the present invention provides a water stop surface on the inside of the cylindrical body, the main cap is provided with a communication hole and a central protrusion, and the shoulder of the central protrusion serves as a valve seat, and the top of the auxiliary cap is provided. The structure according to claim 1 or 2, wherein the plate portion is provided with a water stop annular body so that an outer peripheral surface thereof is in contact with the water stop surface, and a water stop engaging portion that engages with the valve seat and stops water. When the outer peripheral surface of the water stop ring contacts the water stop surface, the shower spout provided outside the water stop ring can be stopped, and the valve seat and the water stop engaging portion are engaged. When combined, it is possible to stop the central spout provided inside the water stop ring, so the auxiliary cap is displaced in the vertical direction to switch the spout used to spray the cleaning liquid inside and outside the water stop ring. There is an effect that can be done.

  Moreover, this invention has the structure in any one of the Claims 1 thru | or 4 which shape | molded the top plate part of the said auxiliary | assistant cap in spherical shape, From the shower jet nozzle provided in the spherical top plate part. Since the powder fluid is ejected radially, there is an effect that the powder fluid can be ejected in a wide range at a time.

  Further, according to the present invention, the auxiliary cap is provided with a large-diameter central jet on the top plate portion inside the water stop ring body, and a plurality of small diameters are formed on the top plate portion outside the water stop ring body. By having the structure according to any one of claims 1 to 5 provided with a shower spout, when the powdered fluid is liquid, it is ejected from a large-diameter spout only, thereby ejecting with a relatively strong water flow. On the other hand, by ejecting liquid from a plurality of shower spouts, it can be spouted with a relatively weak water flow. In addition, when the powder fluid is powder, it can be ejected to a narrow range by ejecting only from the large-diameter ejection port, while the powder is ejected from a plurality of shower ejection ports, There is an effect that can be ejected to a wide range.

  Moreover, this invention has the structure in any one of the Claims 4 thru | or 6 which provided the said shower jet nozzle in the ellipse shape, and while changing a jet width by rotating a cap, it is a washing container. When used, the cleaning liquid can be ejected in accordance with the shape of the collar.

  Further, in the present invention, when the powder fluid is a liquid by having the configuration according to any one of claims 1 to 7, the center jet outlet and / or the shower jet outlet includes a collection of micropores. A minute air bubble is generated in the water flow ejected from the ejection port, and the splash of the liquid can be suppressed. Further, when the powder fluid is powder, there is an effect that the powder can be ejected uniformly.

  In addition, according to the present invention, since the auxiliary cap has the configuration according to any one of claims 1 to 8, the auxiliary cap can be provided in close contact with the cylindrical body by elasticity.

  Moreover, this invention has the structure in any one of Claim 1 thru | or 9 which provided the check valve in the said main cap, and prevents the penetration | invasion of the air from the exterior into a container main body by a check valve. And the powder fluid in the container body can be kept clean.

  Further, the present invention provides the check valve in which the annular valve seat is provided in the lower part of the cylindrical body, the spherical valve body is provided in a freely detachable manner by urging the annular valve seat with spring elasticity. The pulverized fluid in the reverse direction is closed while the pulverized fluid is passed in the direction of the discharge port. For example, the container is pressed by pressing the container body. When the pressure inside the main body increases, the spherical valve body can move away from the annular valve seat against the spring elasticity, and the powdered fluid in the container body can be ejected. Not only can it prevent the entry of air from the outside by sitting on the seat, but also has the effect of preventing the powder fluid in the container body from leaking outside even if the container body is accidentally overturned is there.

  Moreover, according to the container which concerns on this invention, by having the structure provided with the cap apparatus in any one of Claims 1 thru | or 11 in the container main body upper part, an ejection pattern can be easily switched by lever operation, and a container There exists an effect which can eject the powder fluid stored in the main body.

  Moreover, since this invention can visually recognize the powder fluid in a container main body by having the structure of Claim 12 in which the said container main body consists of transparent or semi-transparent synthetic resin, the residual amount of powder fluid can be seen at a glance. There is an effect that can be grasped.

  Moreover, this invention has the structure of Claim 12 or 13 in which the said container main body has flexibility, the pressure in a container main body becomes high by pressing a container main body, and the powder in a container main body. There is an effect that fluid can be ejected.

  In addition, the present invention has the configuration according to claim 14 in which the container body is filled with a cleaning liquid, so that the spraying pattern is obtained by operating the lever with the same hand while pressing the container body with one hand to eject the cleaning liquid. Therefore, there is an effect that the cleaning can be efficiently performed by switching to an appropriate ejection pattern during the cleaning.

  Moreover, this invention manages the temperature of the powder fluid in a container main body by a temperature display part by having the structure in any one of Claim 12 thru | or 15 which provided the temperature display part in the trunk | drum of the said container main body. There is an effect that can be done.

  Further, the present invention is a container having a cap device mounted on an upper part of a container body, and includes a main cap provided with a cylindrical body having a discharge port at an upper end on a top plate portion, and an auxiliary cap that covers the discharge port. The auxiliary cap is provided on the cylindrical body so as to be displaceable in the vertical direction, and a central jet port and a surrounding shower jet port are provided on the top plate portion of the auxiliary cap, and the auxiliary cap is displaced in the vertical direction. It has a configuration provided with a cap device in which the seasoning of the powder fluid such as liquid / powder in the container main body is ejected only from the central ejection port or from both the central ejection port and the shower ejection port. Therefore, the seasoning can be ejected only from the central spout or from both the central spout and the shower spout by a simple operation of displacing the auxiliary cap in the vertical direction. Switched can be used for, it can be ejected properly seasoning or ejected intensively ejected or dispersed in.

  Further, according to the present invention, since the cap device has the structure according to any one of claims 1 to 11, the ejecting is performed by operating the lever to displace the auxiliary cap in the vertical direction. There is an effect that patterns can be easily switched.

  Further, according to the present invention, a flexible powder fluid storage bag is provided inside the container body, and the volume of the powder fluid storage bag is reduced as the powder fluid decreases. Since the volume of the pulverized fluid storage bag is reduced as the pulverized fluid is reduced, the effect of preventing air from entering the pulverized fluid storage bag can be prevented. is there.

Embodiments of the present invention will be described based on the illustrated examples.
The cap device according to the present invention is a cap device to be mounted on the upper part of the container main body 1, and includes a main cap 2 having a cylindrical body 4 having a discharge port 5 at the upper end in a top plate portion 6, and the discharge port 5. The auxiliary cap 3 is provided on the cylindrical body 4 so as to be displaceable in the vertical direction, and a central spout 7 and a surrounding shower spout 8 are provided on the top plate portion 23 of the auxiliary cap 3. In addition, a lever 40 is provided on the auxiliary cap 3, and the lever 40 is operated to displace the auxiliary cap 3 in the vertical direction so that liquid fluid such as liquid and powder in the container body 1 is injected into the central jet. It is configured to eject from only the outlet 7 or to eject from both the central outlet 7 and the shower outlet 8.

The first embodiment shown in FIGS. 1 to 5 is a cap device for a portable washer.
The main cap 2 is made of an integrally molded product of synthetic resin. As shown in FIGS. 2 and 5, the main cap 2 is provided with a water blocking surface 50 inside the cylindrical body 4, and the main cap 2 has a communication hole 15 and a central protrusion. 16 is provided, and the shoulder of the central protrusion 16 is used as a valve seat 17. Further, the skirt portion 19 of the main cap 2 is provided with a longitudinal rib 54 for preventing slippage on the outer periphery, and a cap-side screw portion 20 is provided on the inner side, and is screwed into the upper portion of the container body 1 shown in FIG. It is configured so that it can be mounted.

  As shown in FIGS. 2 and 5, the cylindrical body 4 is provided with a discharge port 5 that opens at the upper end and discharges the cleaning liquid, and has a water stop surface 50 that protrudes from the inner lower portion. The cylindrical body 4 has an annular sliding protrusion 51 in contact with the inner surface of the auxiliary cap 3 on the upper surface of the cylindrical body 4, and a lower portion formed with a smaller diameter than the upper portion of the outer peripheral surface. In addition, two annular positioning ribs 22a and 22b are provided on the upper and lower sides.

In the embodiment shown in FIGS. 1 to 5, the central protrusion 16 has a cylindrical shape with its upper end closed, and is provided on the top plate portion 6 of the main cap 2 so as to be coaxial with the cylindrical body 4. The upper end of the central protrusion 16 is higher than the upper end of the cylindrical body 4, and the valve seat 17 is provided above the discharge port 5.
The communication hole 15 is provided to communicate with the top plate portion 6 of the main cap 2 so that the inside of the container main body 1 and the inside of the cylindrical body 4 communicate with each other, and the cleaning liquid in the container main body 1 passes through the communication hole 15 and is a discharge port. 5 can be discharged.

In the embodiment shown in FIGS. 1 to 5, the auxiliary cap 3 is made of an integrally molded product of elastic synthetic resin such as polypropylene or polyethylene.
The top plate portion 23 of the auxiliary cap 3 is provided with a water stop annular body 24 facing downward. The center jet outlet 7 is provided inside the water stop annular body 24, and a plurality of outer sides of the water stop annular body 24 are provided. A shower outlet 8 is provided. The outer peripheral surface of the water stop ring 24 is configured to contact the water stop surface 50 so as to stop the shower spout 8, and the valve seat 17 is engaged with the inner upper portion of the water stop ring 24. The water stop engaging portion 52 is provided so that the valve seat 17 and the water stop engaging portion 52 can be engaged to stop the central outlet 7.

  Further, the central outlet 7 and the shower outlet 8 are constituted by a collection of minute holes 53, and are configured so that minute air bubbles are generated in the water flow of the cleaning liquid to be ejected and can be ejected in the form of foam. is there. The amount of water rebounding is determined by the diameter of each hole and the amount of water, so not only the amount of water used can be saved by jetting the cleaning water in the form of bubbles, but also very small air bubbles are generated in each water stream. By containing the splashes, the splash of cleaning water can be reduced.

The body portion 25 of the auxiliary cap 3 is configured to slide in contact with the sliding protrusion 51 of the cylindrical body 4 so that the cleaning liquid does not leak even when the auxiliary cap 3 is displaced in the vertical direction. .
In addition, a protrusion 27 is provided below the body 25 of the auxiliary cap 3, and the protrusion 27 moves over the positioning ribs 22 a and 22 b due to the elasticity of the body 25, so that the auxiliary cap 3 is moved up and down. It can be displaced so as to be positioned in the direction. The protrusion 27 is provided so as to engage with the jaw portion 26 of the cylindrical body 4, and is configured so that the auxiliary cap 3 does not come off from the cylindrical body 4. In addition, since it is sufficient that the auxiliary cap 3 can be displaced in the vertical direction, a configuration in which the positioning ribs 22a and 22b are not provided is also possible.

As shown in FIGS. 1 and 2, the lever 40 is composed of an annular support frame 40a and a tongue-like operation portion 40b, and is integrally formed of synthetic resin. The support frame 40a is formed with a support shaft 41 at a portion facing the operation portion 40b, and a pair of swing shafts 42 is provided at an intermediate position between the operation portion 40b and the support shaft 41. Since the lever 40 is provided with the operating portion 40b, which is the operating point, farther than the swing shaft 42, which is the operating point, with respect to the support shaft 41, which is the fulcrum, the operating portion 40b is operated with a light operating force by the lever principle. can do.
The support frame 40a and the operation portion 40b are provided with reinforcing ribs 45 so that the force for operating the operation portion 40b can be efficiently transmitted to the auxiliary cap 3.

The top plate portion 6 of the main cap 2 is integrally provided with a bowl-shaped bearing portion 43, and the support shaft 41 of the lever 40 is pivotally supported by the bearing portion 43.
Further, a pair of laterally long oval bearing holes 44 are integrally provided in the lower portion of the body portion 25 of the auxiliary cap 3, and the swing shaft 42 is inserted into the bearing hole 44 to support the lever 40. The frame 40a is provided so as to be swingable.

As shown in FIGS. 2 to 4, when the lever 40 is operated in the vertical direction, the support frame 40a turns around the support shaft 41, and the swing shaft 42 is an arc centered on the support shaft 41. It moves up and down. The auxiliary cap 3 absorbs the lateral movement of the rocking shaft 42 through the horizontally long bearing hole 44, and only the vertical movement of the rocking shaft 42 is absorbed through the bearing hole 44. It can be transmitted to.
The lever is not limited to the illustrated embodiment, and any lever can be used as long as the lever can be operated to displace the auxiliary cap 3 in the vertical direction.

Next, the operation of the cap device according to the first embodiment will be described.
As shown in FIG. 2, in the state where the auxiliary cap 3 is pushed down to the lowest position, the outer peripheral surface of the water stop ring body 24 is in contact with the water stop surface 50 and the shower spout 8 is in a closed state (black circle in the figure). At the same time, the water stop engaging portion 52 engages with the valve seat 17 so that the central jet 7 is also closed, and the container body 1 is sealed. At this time, the protrusion 27 of the auxiliary cap 3 engages with the positioning rib 22b on the lower side of the cylindrical body 4 so as to maintain the sealed state of the container body 1.

  When the operating portion 40b of the lever 40 is pushed upward, the swing shaft 42 moves upward on an arc centered on the support shaft 41, and the auxiliary cap 3 is moved upward while moving in the bearing hole 44 laterally. Push up. As shown in FIG. 3, in the state where the protrusion 27 is engaged between the upper positioning rib 22a and the lower positioning rib 22b, the water stop engaging portion 52 and the valve seat 17 are disengaged. The central spout 7 passes between the water stop ring 24 and the valve seat 17 and enters a water passage state (white circle in the figure). On the other hand, since the outer peripheral surface of the water stop ring 24 is in contact with the water stop surface 50 and only the shower outlet 8 is closed, the cleaning liquid can be jetted only from the central outlet 7.

  As shown in FIG. 4, when the operating portion 40 b of the lever 40 is further pushed up and the protrusion 27 is engaged between the upper positioning rib 22 a and the jaw portion 26, the outer peripheral surface of the water stop ring body 24. Is separated from the water stop surface 50, and both the central outlet 7 and the shower outlet 8 are in a water-permeable state, and the cleaning liquid can be ejected from both the central outlet 7 and the shower outlet 8.

Example 2 shown in FIGS. 6 to 10 is a container for a portable washer equipped with a cap device.
As shown in FIG. 6, the container body 1 is made of a flexible transparent or translucent synthetic resin such as polypropylene or polyethylene, and is easily deformed by pressing the body portion 9 to be contained in the container body 1. The stored cleaning liquid can be ejected.
Further, the body portion 9 of the container body 1 is provided with a volumetric scale 12 by a convex or concave shape, and in the illustrated embodiment, a volumetric scale 12 is provided for every 50 ml so that the amount of cleaning liquid used can be a guide. It is configured.

Further, a temperature display unit 13 is provided on the body portion 9 of the container body 1.
The temperature display unit 13 is formed of a temperature seal that senses the temperature and displays a portion corresponding to the temperature, and the temperature seal is attached to the body portion 9 of the container body 1. In the illustrated embodiment, “appropriate temperature” is displayed at about 36 to 40 ° C., “cold” at about 36 ° C. or lower, and “hot” at about 40 ° C. or higher. Of course, it is possible to provide the temperature numerically.

  Further, the container body 1 can be used by being filled with physiological saline as a cleaning liquid. Saline is used to clean scuffs and lacerations, and is always available in ambulances. In particular, when used as an ambulance, it is possible to switch between a single water flow or a shower water flow with a single touch, thereby improving the convenience of cleaning and enabling an immediate response in an emergency.

In the cap apparatus of the embodiment shown in FIG. 6, the main cap 2 is made of a synthetic resin integral molding, and as shown in FIG. 10, the discharge port 5 is provided with a flange portion 14 concentrically with the cylindrical body 4. The main cap 2 is provided with a communication hole 15 and a central protrusion 16, and the shoulder of the central protrusion 16 is used as a valve seat 17. The skirt portion 19 of the main cap 2 is provided with a cap-side screw portion 20 so that the main cap 2 can be screwed into the container-side screw portion 11 provided in the mouth portion 10 of the container body 1. It is.
Therefore, the main cap 2 can be removed from the mouth portion 10 of the container main body 1, the container main body 1, the main cap 2 and the auxiliary cap 3 can be cleaned, and the container main body 1 can be filled with a cleaning liquid and reused.

On the upper surface of the cylindrical body 4, a discharge port 5 is provided concentrically with the cylindrical body 4, and a cylindrical flange portion 14 is provided on the discharge port 5 downward.
Further, a sliding surface 21 on which the auxiliary cap 3 slides is provided on the upper outer peripheral surface of the cylindrical body 4, and the lower outer peripheral surface of the cylindrical body 4 is formed to have a smaller diameter than the sliding surface 21. A portion 26 is provided, and two positioning ribs 22a and 22b are provided circumferentially.

In the embodiment shown in FIGS. 6 to 10, the center protrusion 16 is provided coaxially with the cylindrical body 4 on the top plate portion 6 of the main cap 2, as shown in FIG. The portion 14 is provided at a position between the lower end and the upper end. A fitting projection 18 is provided at the upper end of the center projection 16, and the fitting projection 18 is configured to fit into the center jet outlet 7 when the auxiliary cap 3 is pushed down to the lowest position.
The communication hole 15 is provided to communicate with the top plate portion 6 of the main cap 2 so that the inside of the container body 1 and the inside of the cylindrical body 4 communicate with each other. 5 can be discharged.

In the embodiment shown in FIGS. 6 to 10, the auxiliary cap 3 is made of an integrally molded product of synthetic resin having elasticity such as polypropylene and polyethylene.
The top plate portion 23 of the auxiliary cap 3 is provided with a water stop ring 24 facing downward. The water stop ring 24 has an inner peripheral surface in contact with the valve seat 17 and an outer peripheral surface in contact with the flange portion 14. It is.
The auxiliary cap 3 is provided with a large-diameter central spout 7 on the top plate portion 23 inside the water stop ring 24 and a plurality of small-diameter shower spouts on the top plate portion 23 outside the stop water ring 24. 8 is provided in an elliptical shape. Further, the top plate portion 23 of the auxiliary cap 3 is formed into a spherical shape, and is configured such that the cleaning liquid can be ejected radially from the shower ejection port 8.

The body portion 25 of the auxiliary cap 3 is slid along the sliding surface 21 of the cylindrical body 4 so that the cleaning liquid does not leak even if the auxiliary cap 3 is displaced in the vertical direction.
In addition, a protrusion 27 is provided below the body 25 of the auxiliary cap 3, and the protrusion 27 moves over the positioning ribs 22 a and 22 b due to the elasticity of the body 25, so that the auxiliary cap 3 is moved up and down. It can be displaced so as to be positioned in the direction. The protrusion 27 is provided so as to engage with the jaw portion 26 of the cylindrical body 4, and is configured so that the auxiliary cap 3 does not come off from the cylindrical body 4.

  Although not shown, the cap device of the second embodiment is provided with a lever on the auxiliary cap 3 as in the first embodiment, and the auxiliary cap 3 is displaced in the vertical direction by one-touch operation by operating the lever. Of course, it is also possible to make the inside cleaning liquid ejected only from the central ejection port 7 or from both the central ejection port 7 and the shower ejection port 8.

Next, the operation of the container for the portable washer of Example 2 will be described.
As shown in FIG. 7, in a state where the auxiliary cap 3 is pushed down to the lowest position, the water stop ring 24 contacts the flange portion 14 and the valve seat 17, and the central outlet 7 and the shower outlet 8 are closed (see FIG. 7). The container body 1 is hermetically sealed. At this time, the protrusion 27 of the auxiliary cap 3 engages with the positioning rib 22b on the lower side of the cylindrical body 4 so as to maintain the sealed state of the container body 1.

  As shown in FIG. 8, in the state where the auxiliary cap 3 is pulled up and the protrusion 27 is engaged between the upper positioning rib 22 a and the lower positioning rib 22 b, the water stop ring 24 is attached to the flange portion 14. Only the shower outlet 8 is closed. On the other hand, the central spout 7 passes between the water stop ring 24 and the valve seat 17 and is in a water-permeable state (white circle in the figure), and presses the trunk portion 9 of the container body 1 to press the central spout 7. A single stream of cleaning liquid can be ejected from the outlet.

  As shown in FIG. 9, in the state where the auxiliary cap 3 is further pulled up and the protrusion 27 is engaged between the upper positioning rib 22a and the jaw portion 26, the water stop ring 24 has the flange portion 14 and the valve seat. 17 is not in contact with any of 17, both the central outlet 7 and the shower outlet 8 are in a water-permeable state, and the body 9 of the container body 1 is pressed to form a shower from the central outlet 7 and the shower outlet 8. The cleaning liquid can be jetted out.

  The cap device according to the present invention may be configured such that the main cap 2 is provided with a check valve. The cap device of Example 3 shown in FIG. 11 is obtained by adding a check valve to the cap device of Example 2. The check valve is provided with an annular body 30 having an annular valve seat 28 at the lower portion of the cylindrical body 4, and a spring force is applied to the annular valve seat 28 so that a spherical valve body 29 is detachably seated. The cleaning liquid is passed in the direction of the discharge port 5, but the fluid in the reverse direction is closed.

In the embodiment shown in FIG. 11, the annular body 30 includes a communication hole 33 provided at the center, an annular valve seat 28 provided at the top of the communication hole 33, and a guide portion 34 that guides the spherical valve body 29. The jaw 35 provided on the outer periphery of the annular body 30 and the jaw 36 provided on the cylindrical body 4 are engaged with each other and fitted into the lower part of the cylindrical body 4. The guide portion 34 is provided with a notch 38 so that the cleaning liquid can be passed when the spherical valve body 29 is separated from the annular valve seat 28.
The central protrusion 16 is erected on a partition plate 31 provided on the body 39 of the cylindrical body 4. A concave spring seat 32 is provided below the central protrusion 16, and a spherical valve body 29 is provided by a spring 37. Is seated on the annular valve seat 28 with an elastic spring force.

  With the above configuration, when the container is used, the pressure inside the container body 1 is increased by pressing the body portion 9 of the container body 1, and the spherical valve body 29 is pushed upward against the spring elasticity, and the annular valve seat By separating from 28, the cleaning liquid in the container body 1 can be ejected through the notch 38. On the other hand, when the pressure is stopped, the spherical valve element 29 is again seated on the annular valve seat 28 by the spring elasticity, and air can be prevented from entering the container body 1 from the outside. Can be kept clean. Further, even when the container body 1 is accidentally overturned with the auxiliary cap 3 pulled up, the seating of the spherical valve body 29 on the annular valve seat 28 can be maintained by the spring elasticity, and the cleaning liquid in the container body 1 can be maintained. It is possible to prevent leakage to the outside. Of course, the check valve can be provided in the cap device of the first embodiment.

Further, in the embodiment shown in FIG. 11, a flexible powder fluid storage bag can be provided inside the container body 1, and the volume of the powder fluid storage bag can be reduced as the powder fluid decreases. . At this time, since the volume of the container main body 1 itself does not decrease by providing a check valve that allows air to pass only from the outside to the inside in the container main body 1, the body portion 1 of the container main body 1 is pressed and easily fluidized. Can be ejected.
In addition, it is preferable to use an antibacterial material so that the container main body 1, the main cap 2, and the auxiliary cap 3 can keep a container and a washing | cleaning liquid clean.

The cap device of Examples 1 to 3 is used for a portable washing container, but is not limited thereto, and other liquids such as a seasoning container and powder fluid such as powder are used. It can also be used for containers to be accommodated. By causing the seasoning to be ejected from the central jet outlet 7 or the shower jet outlet 8, the dispersion of the seasoning can be optimized and the amount of seasoning used can be reduced.
Further, unlike the cleaning liquid of the embodiment, when it is not necessary to eject the powdered fluid vigorously, the container body 1 can be formed of a hard synthetic resin or glass.

The perspective view which shows one Example of this invention cap apparatus Sectional drawing which shows the principal part of the one Example Sectional drawing which shows the principal part of the one Example Sectional drawing which shows the principal part of the one Example AA line sectional view showing the important section of the one embodiment Partially longitudinal front view showing another embodiment of the cap device of the present invention Sectional drawing which shows the principal part of another Example Sectional drawing which shows the principal part of another Example Sectional drawing which shows the principal part of another Example BB line sectional view showing the important section of another embodiment Sectional drawing which shows the principal part of another Example of this invention cap apparatus.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Container main body 2 Main cap 3 Auxiliary cap 4 Cylindrical body 5 Discharge port 6 Top plate part 7 Center jet outlet 8 Shower jet outlet 9 Trunk part 10 Port part 11 Container side screw part 12 Capacity | capacitance scale 13 Temperature display part 14 Flange part 15 Communication hole 16 Center protrusion 17 Valve seat 18 Fitting protrusion 19 Skirt part 20 Cap side screw part 21 Sliding surface 22a, 22b Positioning rib 23 Top plate part 24 Water stop ring body 25 Body part 26 Jaw part 27 Projection part 28 Ring shape Valve seat 29 Spherical valve body 30 Ring body 31 Partition plate 32 Spring seat 33 Communication hole 34 Guide part 35, 36 Jaw part 37 Spring 38 Notch part 39 Body part 40 Lever 40a Support frame 40b Operation part 41 Support shaft 42 Oscillating shaft 43 Bearing part 44 Bearing hole 45 Rib 50 Water stop surface 51 Sliding protrusion 52 Water stop engaging part 53 Micro hole 54 Vertical rib

Claims (19)

  A cap device to be mounted on the upper part of a container body, comprising a main cap provided on a top plate portion with a cylindrical body having a discharge port at an upper end, and an auxiliary cap that covers the discharge port. Provided to the body so that it can be displaced in the vertical direction, and provided with a central outlet and a surrounding shower outlet on the top plate of the auxiliary cap, and provided with a lever on the auxiliary cap, and operating the lever to operate the auxiliary cap. A cap device that is displaced in the vertical direction so that liquid fluid such as liquid and powder in the container body is ejected from only the central ejection port or from both the central ejection port and the shower ejection port.   The cap device according to claim 1, wherein the lever is swingably provided on the auxiliary cap and is pivotally supported on a top plate portion of the main cap.   The discharge port is provided with a flange portion concentrically with the cylindrical body, the main cap is provided with a communication hole and a central protrusion, and the shoulder of the central protrusion serves as a valve seat, and the top plate of the auxiliary cap The cap device according to claim 1 or 2, wherein a water-stopping annular body is provided on the portion such that an inner peripheral surface thereof is in contact with the valve seat and an outer peripheral surface thereof is in contact with the flange portion.   A water stop surface is provided inside the cylindrical body, a communication hole and a central protrusion are provided in the main cap, a shoulder portion of the central protrusion is used as a valve seat, and an outer peripheral surface is provided on the top plate portion of the auxiliary cap. The cap device according to claim 1, wherein a water stop ring is provided so as to be in contact with the water stop surface, and a water stop engaging portion that engages with the valve seat and stops water is provided.   The cap device according to any one of claims 1 to 4, wherein a top plate portion of the auxiliary cap is formed into a spherical shape.   The auxiliary cap is provided with a large-diameter central jet on the top plate inside the water-stop ring, and a plurality of small-diameter shower jets on the top plate on the outside of the water-stop ring. The cap device according to any one of claims 1 to 5.   The cap device according to any one of claims 4 to 6, wherein the shower outlet is provided in an elliptical shape.   The cap device according to any one of claims 1 to 7, wherein the central jet port and / or the shower jet port is composed of a collection of micro holes.   The cap device according to claim 1, wherein the auxiliary cap has elasticity.   The cap apparatus according to claim 1, wherein a check valve is provided on the main cap.   The check valve is provided with an annular valve seat at a lower portion of the cylindrical body, a spring is provided on the annular valve seat so that a spherical valve body is detachably seated, and powder fluid in a container body is discharged. The cap device according to any one of claims 1 to 10, wherein the powder fluid in the reverse direction is closed while passing in the outlet direction.   The container provided with the cap apparatus in any one of Claims 1 thru | or 11 in the container main body upper part.   The container according to claim 12, wherein the container body is made of a transparent or translucent synthetic resin.   The container according to claim 12 or 13, wherein the container body has flexibility.   The container according to claim 14, wherein the container body is filled with a cleaning liquid.   The container according to any one of claims 12 to 15, wherein a temperature display part is provided on a body part of the container body.   A container equipped with a cap device at the top of the container body, comprising a main cap provided with a cylindrical body on the top plate having a discharge port at the upper end, and an auxiliary cap covering the discharge port, A cylindrical body is provided so as to be displaceable in the vertical direction, and a central jet outlet and a surrounding shower jet outlet are provided on the top plate portion of the auxiliary cap, and the auxiliary cap is displaced in the vertical direction to provide a liquid in the container body. A container provided with a cap device in which a seasoning of powdered fluid such as powder is ejected only from the central ejection port or from both the central ejection port and the shower ejection port.   The container according to claim 17, wherein the cap device is any one of claims 1 to 11. The container according to any one of claims 12 to 18, wherein a powder fluid containing bag having flexibility is provided inside the container main body, and the volume of the powder fluid containing bag is reduced as the powder fluid is reduced.

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