JP2009137626A - Container, trigger spray, and container with spray - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a container with a spray for atomizing a liquid and for jetting a large volume of the liquid, and a container constituting the container with a spray, and a trigger spray. <P>SOLUTION: This container 1 with the spray includes the container 4 and the trigger spray 3, and the container and the trigger spray can be removed from each other. The container has a shower hole 22 formed on the opening of the container for externally jetting out a shower of liquid, a first connecting part 17 with an externally opened opening part formed on the opening and a tubular tube 6 extending toward the bottom 8 of the container communicating with the opening part. The trigger spray has a second connecting part 28 with a flow channel for allowing the liquid to flow from the container. When the container and the trigger spray are integrated, the first connecting part and the second connecting part are connected to allow the tube and the flow channel of the second connecting part to communicate with each other, and the area between the tube and the flow channel is closed with respect to the shower hole. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a container, a trigger spray, and a container with a spray for filling a pesticide such as a herbicide, an insecticide, an insecticide, a fertilizer, or the like, or a household cleaning agent.

For example, herbicides may be sprayed in a relatively large amount on a wide range of weeds in a vegetable garden, and may be sprayed on specific weeds that have partially grown. In addition, for example, a residential cleaning agent may be sprayed widely and thinly on an object to be cleaned, and the undiluted solution may be diluted with water and used to wipe off dirt on the object to be cleaned with a rag or the like. is there.
When spraying a large amount of herbicide over a wide area, a container has been proposed in which a plurality of through holes are provided in a screw cap that is screwed into the mouth, and the herbicide flows out in a shower shape and sprayed onto weeds (patent) Reference 1). Moreover, the container with which the trigger spray was provided in the mouth which can spray a herbicide on specific weeds is also known (patent document 2).

When spraying household cleaners widely on the object to be cleaned, it is common to use a container with trigger spray (Patent Document 3). In general, the cap of the container provided with the nozzle is removed, and the cleaning agent is poured out from the nozzle and diluted with water.
JP 11-91769 A JP 2006-1610 A JP-A-10-28908

With herbicides, it may occur simultaneously or at different times when it needs to be sprayed in large quantities over a wide area and when it is necessary to spray only specific weeds. However, a container having a cap (plug) provided with a through hole as described in Patent Document 1 is not suitable for spraying with specific weeds. In a container provided with a trigger spray as described in Patent Document 2, the spray amount is originally limited, and it is inconvenient to spray a large amount of herbicide over a wide range.
As for residential cleaners, etc., it is generally assumed that the stock solution is filled in a container equipped with a trigger spray for spraying the product directly onto the object to be cleaned, and that the stock solution is diluted with water and used. What was filled in the container which seals the stopper provided with the exit with the screw cap is prepared separately.

Thus, if it is going to perform spraying of a herbicide and washing | cleaning by a cleaning agent appropriately, it is necessary to provide a separate container by the usage method. And when only one of the containers is provided, for example, when a container with a cleaning agent with a trigger spray is provided, in order to dilute and use the cleaning agent, a complicated operation of removing the trigger spray must be performed. Don't be.
The present invention has been made in view of the above-described problems, and an object of the present invention is to provide a container with a spray capable of spraying and spraying a large amount of liquid and a container constituting the container with a spray, and a trigger spray.

In order to achieve the above object, the present invention takes the following technical means.
That is, the spray-equipped container according to the present invention includes a trigger spray having a container and a nozzle, and the container and the trigger spray are formed to be detachable, and the container is provided at an opening of the container and liquid is showered outside. A shower hole for spraying in a shape, a first connecting portion provided in the opening portion and having an opening opening outward, and a tubular shape communicating with the opening and extending toward the bottom of the container And the trigger spray has a second connection portion having a flow path for sending the liquid to the nozzle, and the container and the trigger spray are integrated with each other when the container is integrated with the trigger spray. 1 connecting portion and the second connecting portion are connected, the tube communicates with the flow path in the second connecting portion, and the shower hole is formed between the tube and the flow path. As a non-deliverable to, and introduced configured to allow outside air into the container through the shower holes.

  Another container with a spray according to the present invention includes a container with a stopper for filling a liquid having a stopper attached to the opening of the container, and a trigger spray having a spray nozzle and detachable from the container with a stopper. And the plug communicates with the insertion portion having an opening protruding outward and opening at an end surface thereof, a shower hole for ejecting the liquid in a shower-like shape, and the opening of the insertion portion. A tubular tube extending toward the bottom of the container, and the trigger spray has a screw cap and a connecting portion, and the connecting portion penetrates the bottom surface of the screw cap in a rotatable manner. And a communication passage communicating with the flow path for sending the liquid to the nozzle, and an annular seal portion inside the screw cap, and when the container and the screw cap are integrated The insertion portion is fitted into the communication path, the tube and the flow path are communicated, the passage from the tube to the flow path and the shower hole are not communicated, and the seal portion contacts the stopper. The container is configured not to communicate with outside air except that the inside of the container passes through the shower hole and the communication path.

  Another container with a spray according to the present invention includes a container with a stopper for filling a liquid having a stopper attached to the opening of the container, and a trigger spray having a spray nozzle and detachable from the container with a stopper. The stopper includes a connecting pipe insertion portion which is a hole having an opening portion opened outward, a shower hole for ejecting the liquid to the outside in a shower-like manner, and the opening portion communicating with the opening portion. A tubular tube extending toward the bottom, the trigger spray includes a screw cap, a flow path for sending the liquid to the nozzle, and a connecting portion that rotatably penetrates the bottom surface of the screw cap, The connecting portion is disposed on the inside of the screw cap, the connecting pipe communicating with the flow path, the communicating path formed outside the connecting pipe and not directly communicating with the flow path, and Connecting pipe And when the container and the screw cap are integrated, the connection pipe is fitted into the connection pipe insertion portion, and the tube and the flow path are communicated with each other. The passage from the tube to the flow path and the shower hole are not connected, and the seal portion is in contact with the stopper so that the inside of the container does not pass through the shower hole and the communication path. It is comprised so that it may become.

  A container according to the present invention is a container for filling a liquid, and includes a stopper attached to an opening of the container and a tube having one end extending toward the bottom of the container. And having an opening provided on the end face thereof and having an opening communicating with the other end of the tube, and a shower hole for ejecting the liquid in the form of a shower to the outside, a screw cap, and sending the liquid to the nozzle A communication passage that communicates with the flow path, and a trigger spray that rotatively penetrates the bottom surface of the screw cap and includes an annular seal portion inside the screw cap, are detachably formed. When attached, the insertion portion fits into the communication path to connect the tube and the flow path, and from the tube to the flow path and the shower. Between holes and interrupted, and the other the sealing portion and the container is brought into contact with the stopper a is passing through the shower holes and the communication passage is configured such that the outside air disconnected.

  Another container according to the present invention is a container for filling a liquid, and includes a stopper attached to an opening portion of the container and a tube having one end extending toward the bottom of the container. A connecting pipe insertion portion that is a hole that opens to the outside and communicates with the other end of the tube; and a shower hole for ejecting the liquid in a shower-like shape to the outside, a screw cap, and the liquid nozzle A connecting pipe communicating with the flow path, an annular seal portion surrounding the connecting pipe inside the screw cap, and formed outside the connecting pipe and not directly communicating with the flow path A connecting portion that has a communication passage and rotatably penetrates the bottom surface of the screw cap, and is formed so as to be detachable, and when the trigger spray is attached, The connecting tube is fitted into a tube insertion portion so that the tube communicates with the flow channel, the passage from the tube to the flow channel and between the shower hole and the seal portion are connected to the plug. The container is configured not to communicate with outside air except that the inside of the container passes through the shower hole and the communication path.

  The trigger spray according to the present invention is a trigger spray having a nozzle for spraying a liquid, and communicates with a screw cap and a flow path that rotatably passes through the bottom surface of the screw cap and sends the liquid to the nozzle. An insertion portion having a communication path and an annular seal portion disposed inward of the screw cap, and having an opening projecting outward and opening at an end surface thereof, and ejecting the liquid to the outside in a shower shape And a stopper having a tubular tube whose one end communicates with the opening, so that the other end of the tube extends toward the bottom, and can be attached to and detached from the container attached to the opening. When the tube is attached to the container, the insertion portion is fitted into the communication path so that the tube communicates with the flow path. The passage between the flow path and the shower hole is not allowed to pass, and the seal portion is in contact with the stopper so that the interior of the container is not allowed to pass through the shower hole and the communication path. Configured.

  Another trigger spray according to the present invention is a trigger spray having a nozzle for spraying a liquid, wherein the screw cap, a flow path for sending the liquid to the nozzle, and a bottom surface of the screw cap are rotatably penetrated. A connecting portion that communicates with the flow path, a communication passage that is formed outside the connecting pipe and does not directly communicate with the flow path, and an inner portion of the screw cap. A connecting pipe insertion portion that is a hole provided with an opening that opens outward, and a shower for ejecting the liquid in a shower-like shape A plug having a hole and a tubular tube with one end communicating with the opening is removably attached to a container attached to the opening with the other end of the tube extending toward the bottom. And when the tube is attached to the container, the connecting tube is fitted into the connecting tube insertion portion, the tube and the flow channel are communicated, and the tube and the flow channel are connected to the shower hole. And the seal portion abuts against the stopper so that the inside of the container is impermeable to the outside air via the shower hole and the communication path.

  The “liquid” in the above includes a solution in which an active ingredient is dissolved, an emulsion in which the active ingredient is emulsified, and a suspension in which the active ingredient is dispersed in a solid state. The “outside air” refers to a container with a trigger spray, an atmosphere existing outside the container or the trigger spray.

  ADVANTAGE OF THE INVENTION According to this invention, the container with a spray which can carry out spraying of a liquid and a large amount of ejection, the container which comprises this container with a spray, and a trigger spray can be provided.

1 is a front partial sectional view of a container 1 with a spray, FIG. 2 is a schematic view of a stopper 2, FIG. 3 is a front sectional view of a trigger spray 3, and FIG. 4 is a diagram of the trigger spray 3 and the container 4 with a stopper in FIG. FIG. 5 is an enlarged cross-sectional view of the connecting portion, and FIG. 2A is a plan view, and FIG. 2B is a partial front sectional view.
The container 1 with a spray includes a container body 5, a stopper 2, a tube 6, a trigger spray 3, and the like.
The container body 5 includes a trunk portion 7, a bottom portion 8, a shoulder portion 9 and a mouth portion 10.

The trunk | drum 7 has a cylindrical shape. The bottom 8 closes one end of the body 7 that is circular, and has a curved surface that protrudes outward as a whole. The shoulder portion 9 is continuous with the other end of the body portion 7 and has an appearance that is obtained by dividing one of the spherical shells by a plane parallel to the plane further divided into two.
The mouth portion 10 has a substantially cylindrical shape and is continuous at an end of the shoulder portion 9 opposite to the body portion 7. A male screw is provided on the outer periphery of the mouth portion 10. The mouth portion 10 includes a plug mounting portion 12 having an inner diameter and an outer diameter smaller than those of other portions on the opening end 11 side. The stopper mounting part 12 has a convex ring part 13 which is an annular convex protrusion having a semicircular cross-sectional shape projecting outward in order to lock the stopper 2 on the outer periphery of the opening end 11.

The container body 5 is for filling 1 liter of liquid, and is made of polyethylene resin. Moreover, the container main body 5 may be manufactured with the polyethylene resin to which the ultraviolet-ray transmission inhibitor was added.
Referring to FIG. 2, the stopper 2 includes an outer cylinder part 14, an inner cylinder part 15, a hole forming part 16, and an insertion part 17.
The outer cylinder portion 14 includes a cylindrical main body 18, a locking portion 19 that expands radially outward from one end of the main body 18, and a main body 18 that extends perpendicularly from the outer peripheral edge of the locking portion 19 to the locking portion 19. And an engaging portion 20 that is a concentric cylindrical shape. The outer diameter of the main body 18 is substantially equal to the inner diameter of the stopper mounting portion 12 in the container main body 5. An annular groove 21 having a semicircular cross section is formed on the inner periphery of the engaging portion 20. The cross-sectional shape of the concave groove 21 is substantially the same as the cross-sectional shape of the convex ring portion 13 in the container body 5, and the distance from the axial center of the groove bottom of the concave groove 21 is from the axial center at the outermost periphery of the convex ring portion 13. It is approximately equal to the distance.

The inner cylinder part 15 is a cylindrical part concentric with the outer cylinder part 14 having an outer diameter smaller than that of the outer cylinder part 14. One end of the inner cylinder part 15 protrudes slightly outward from the end opposite to the side of the main body 18 of the outer cylinder part 14 that is continuous with the locking part 19.
The hole forming portion 16 is an annular portion in a plan view (FIG. 2A) that extends outward from the other end of the inner cylinder portion 15. The hole forming portion 16 is connected to the inner periphery of the outer cylinder portion 14 at the outer edge thereof. The surface of the hole forming portion 16 on the side of the locking portion 19 has an angle (15 degrees) with respect to a surface orthogonal to the axis of the outer cylindrical portion 14 like the side surface of the truncated cone, and is outside the inner cylindrical portion 15. It has a shape that expands in the direction. The hole forming portion 16 is provided with a plurality of shower holes 22,. The shower holes 22 are arranged in the inner and outer doubles around the axis of the outer cylinder portion 14, four on the inner side and six on the outer side.

The insertion portion 17 is a cylinder having both an inner diameter and an outer diameter smaller than those of the inner cylinder portion 15, and the inner side thereof communicates with the inner cylinder portion 15 on the side continuous with the hole forming portion 16 of the inner cylinder portion 15. Further, the insertion portion 17 protrudes outward from the outer tube portion 14 by about half of the outer diameter of the outer tube portion 14.
The stopper 2 is made of the same material as the container body 5, for example, a polyethylene resin.
As shown in FIG. 1, the tube 6 is a circular tube that is bent substantially at the center so as to form an acute angle θ with respect to the axis. The outer diameter of the tube 6 is substantially equal to the inner diameter of the inner cylinder portion 15 of the plug 2, and the tube 6 is fitted inside the inner cylinder portion 15 so as to be kept airtight between the outside and the inner cylinder portion 15. It is fixed by bonding or the like so that it cannot be separated. The tube 6 is a circular tube made of polypropylene resin.

The container body 5, the stopper 2 and the tube 6 are integrated as follows.
First, the plug 2 and the tube 6 are integrated. One end of the tube 6 is inserted into the inner cylindrical portion 15 of the stopper 2 and is fixed inside the inner cylindrical portion 15 with an adhesive or the like. The stopper 2 to which the tube 6 is fixed is inserted into the container main body 5 filled with the liquid as the content at the distal end side of the tube 6. Subsequently, the main body 18 of the outer cylinder portion 14 in the plug 2 is fitted inside the plug mounting portion 12, and the convex ring portion 13 of the plug mounting portion 12 is fitted in the concave groove 21, so that the container main body 5 and the plug 2 are inserted. And the tube 6 is integrated. The stopper 2 to which the tube 6 is fixed and the container main body 5 are not affected by the weight (liquid pressure) of the liquid even when the container filled with the liquid is turned upside down by the meshing of the concave groove 21 and the convex ring portion 13. The stopper 2 is prevented from dropping from the container body 5.

Hereinafter, the container body 5, the stopper 2, and the tube 6 that are integrated are referred to as “a container 4 with a stopper”.
For example, in the case where a large amount of herbicide is sprayed over a wide range, the stoppered container 4 has the mouth portion 10 facing down and the herbicide that is the contents of the plurality of shower holes 22 as shown in FIG. ,..., 22 can be ejected in the form of a shower. The tube 6 takes in outside air from the insertion portion 17 into the container body 5 and performs a function of smoothly ejecting the herbicide.
The trigger spray 3 includes a spray main body 23 and a connecting portion 24.

The spray body 23 mists the contents of the piston, a cylinder that reciprocates by sliding on the outer periphery of the piston to obtain an injection pressure, a trigger 25 for reciprocating the cylinder, and a container body 5 that is a liquid. It has a nozzle for spraying. The structure for injecting the liquid in the spray body 23 is known.
The connecting portion 24 includes a cap 26, a part of the intake 27, and a seal member 28.
The cap 26 is formed of a main body 29 having a cylindrical shape and a female screw provided on the inner peripheral side, and a bottom surface 30 that closes one end of the main body 29. Both sides of the bottom surface portion 30 are orthogonal to the axial center of the main body portion 29, and a circular through hole 31 is provided at the center thereof.

The intake 27 in the connecting portion 24 forms part of the flow path for sending the liquid to be sprayed sucked up from the container main body 5 by the tube 6 to the nozzle in the spray main body 23. The intake 27 in the connecting portion 24 has a circular cross section in any part.
The intake 27 has a pressing portion 32 in which both the inner diameter and the outer diameter increase from one end to the inside, and in the cylindrical portion having a large diameter continuous to the inner end point of the pressing portion 32, that is, in the large diameter portion 33. It penetrates the through hole 31 of the cap 26. The outer diameter of the large-diameter portion 33 is smaller than the diameter of the through hole 31, and the cap 26 is rotatable around the large-diameter portion 33.

As described above, in the pressing portion 32, a line (hereinafter referred to as a “bus line”) in which the inner surface intersects the surface including the axis is an axis of the surface of the hole forming portion 16 in the plug 2. The inner diameter continuously increases so that the inclination angle is substantially the same as the inclination angle with respect to the heart. On the outer periphery of the pressing portion 32, a step portion 35 that forms a pressing surface 34 that is a surface orthogonal to the axis is provided.
The intake 27 is a reduced diameter portion 36 in which both the inner diameter and the outer diameter continuously decrease on the spray body 23 side of the large diameter portion 33. The spray main body 23 side from the reduced diameter portion 36 continues to the cylindrical seal member support portion 37. The seal member support portion 37 is continuous with a cylindrical coupling portion 38 having a step formed at the boundary with the seal member support portion 37 to reduce the inner diameter. The intake 27 further extends from the coupling portion 38 into the spray body 23. A hole (hereinafter referred to as “outer hole 39”) through which the outside air is taken into the container body 5 during spraying passes through the reduced diameter portion 36. The intake 27 is made of polyacetal.

The sealing member 28 is for sealing the inside and the outside of the sprayed container 1. The seal member 28 is fitted inside the intake 27 on one end side that penetrates the bottom surface portion 30 of the cap 26. The seal member 28 includes a contact portion 40 having a circular cross section, a receiving portion 41, and an intermediate portion 42 that connects the contact portion 40 and the receiving portion 41.
The contact portion 40 is located on one end side of the seal member 28, and both the outer surface and the inner surface of the bus have the same inclination angle as the inclination angle of the pressing portion 32 in the intake 27 with respect to the axial center. The inner diameter is continuously expanding. The outer surface of the contact portion 40 is in close contact with the inner surface of the pressing portion 32 of the intake 27 without being fixed. As shown in FIG. 2A, the inner surface of the abutting portion 40 (hereinafter referred to as “abutting surface 43”) is formed so that all the shower holes 22 that pass therethrough are located on the inner side of the outer edge. It is the size to enter.

  The receiving part 41 is located on the other end side of the seal member 28 and includes a cylindrical fixing part 44 at the other end and a seal part 45 extending from the fixing part 44 to the intermediate part 42. The inner diameter of the fixing portion 44 is slightly smaller than the outer diameter of the insertion portion 17 in the plug 2. The seal portion 45 has an inner diameter that gradually increases as the distance from the fixing portion 44 increases. Therefore, the bus bar on the inner surface of the seal portion 45 is inclined with respect to the axis. The inclination angle formed by the generatrix of the inner surface of the seal portion 45 and the axial center may be 0 degree, but is more preferably greater than 0 degree and less than or equal to 5 degrees. The seal portion 45 is a central portion in the axial direction, and the inner diameter thereof is substantially equal to the outer diameter of the insertion portion 17 in the plug 2. Further, since the bus on the outer surface of the seal portion 45 also has the same inclination angle as the inner surface with respect to the axial center, the seal portion 45 becomes a cylindrical seal member support portion 37 from the intermediate portion 42 side toward the fixing portion 44 side. The gap between the two increases.

When the inclination angle formed by the generatrix of the inner surface of the seal portion 45 and the axis is 0 degree, the seal portion is formed so that no gas flow path is formed between the two when the insertion portion 17 is fitted into the seal portion 45. The inner diameter of 45 is preferably substantially the same as or slightly larger than the outer diameter of the insertion portion 17 in the plug 2. In this case, the inner diameter of the seal member support portion 37 is determined so that a gap is formed between the seal portion 45 and the seal member support portion 37 and the gap is constant in the axial direction.
The intermediate portion 42 has a cylindrical tubular portion 46 that is continuous with the contact portion 40 at one end, and an inner diameter that is the same as the reduced diameter portion 36 of the seal member 28 toward the receiving portion 41 that is continuous with the tubular portion 46. It consists of the reduced diameter part 47 which becomes small continuously. In the reduced diameter portion 47, a hole (hereinafter referred to as “inner hole 48”) that communicates with the outer hole 39 and takes outside air into the seal member 28 passes therethrough. The outer surface of the intermediate portion 42 is in close contact with the inner surfaces of the large diameter portion 33 and the reduced diameter portion 36 of the intake 27 without being fixed.

Note that the inside of the cylindrical portion 46 functions as a communication path that allows the outside air that has flowed from the inner hole 48 to flow out into the shower hole when the liquid is sprayed.
The sealing member 28 is fixedly integrated with the intake 27 at the fixing portion 44 by fixing the fixing portion 44 to the coupling portion 38. Therefore, the seal member 28 can be slightly moved relative to the intake 27 at portions other than the fixing portion 44.
The seal member 28 is preferably made of an elastic resin. The seal member 28 is made of, for example, silicon resin.

The cap 26 is sandwiched between a pressing portion 32 that is continuous with one end of the large-diameter portion 33 that penetrates the through-hole 31 and a case end 49 of the spray body 23, and is integral with the spray body 23 so as to be rotatable with respect to the spray body 23. It has become.
The trigger spray 3 and the container 4 with stopper are inserted into the seal member 28 with the insertion part 17 of the stopper 2 and the female screw of the cap 26 and the male screw of the mouth part 10 are screwed together. Integrated.
In the sprayed container 1, the insertion portion 17 advances in the receiving portion 41 of the seal member 28 as the cap 26 is tightened, and the contact surface 43 of the seal member 28 contacts the surface of the hole forming portion 16. , Tightening is completed. When the tightening of the cap 26 is completed, the distal end portion of the insertion portion 17 is in close contact with the inner surface of the tapered seal portion 45, and the inside of the insertion portion 17 and the inside of the intake 27 are communicated with each other and blocked from the outside air. Further, in the container 1 with spray, when the tightening of the cap 26 is completed, the outer six shower holes 22,..., 22 are closed by the contact surface 43 in the hole forming portion 16 (the contact in FIG. 2A). The inner four shower holes 22,..., 22 open only inside the intermediate portion 42 communicating with the outer hole 39 of the intake 27 and the inner hole 48 of the seal member 28. Therefore, in the container 1 with a spray, the contents are prevented from leaking from the shower holes 22,.

In order for the abutment surface 43 to abut on the surface of the hole forming portion 16 to seal (block) the inside and outside of the container main body 5, each is a conical side surface curved surface, and the generatrix is a surface perpendicular to the axis. Is preferably in the range of 3 to 20 degrees.
In addition, a valve that allows the inside of the outer hole 39 to communicate with the outside when the trigger 25 is operated, or a valve that opens when the inside of the stoppered container 4 becomes negative pressure is provided at the tip of the outer hole 39. ing.
Excessive tightening of the cap 26 is prevented by the bottom surface portion 30 coming into contact with the locking portion 19 in the plug 2.

Thus, the sprayed container 1 in which the trigger spray 3 and the stoppered container 4 are integrated can be sprayed by sending a liquid to the nozzle through the tube 27 and the intake 27. Moreover, since the outside air can be taken into the stopper-equipped container 4 through the outer hole 39 of the intake 27, the inner hole 48 of the sealing member 28, and the shower holes 22,. Spraying can be continued smoothly.
The trigger spray 3 and the container 4 with a stopper are detachably formed. When the trigger spray 3 is removed from the container 1 with a spray by loosening the cap 26, as shown in FIG. The liquid which is a thing can be ejected from the some shower hole 22, ..., 22 in the shape of a shower.

An O-ring may be provided on the outer periphery of the mouth portion 10, and the insertion portion 17 and the seal portion 45 may be sealed with the O-ring.
FIG. 6 is a front partial sectional view of a sprayed container 1B according to another embodiment, FIG. 7 is a schematic view of a stopper 2B, and FIG. 8 is a front partial sectional view of a trigger spray 3B. 7A is a plan view, and FIG. 7B is a front sectional view.
The sprayed container 1B includes a container body 5, a plug 2B, a tube 6, a trigger spray 3B, and the like.

The container main body 5 and the tube 6 in the sprayed container 1B are the same as the container main body 5 and the tube 6 in the sprayed container 1, and in FIG. 6 and FIG. The description is omitted. Moreover, about the other individual structure in the container 1B with a spray, about the same thing as the thing in the container 1 with a spray, the code | symbol same as the code | symbol in the container 1 with a spray is attached | subjected, and the description is abbreviate | omitted.
Referring to FIG. 7, the stopper 2 </ b> B includes an outer cylinder portion 14, an inner cylinder portion 15 </ b> B, and a hole forming portion 16.
The outer cylinder portion 14 and the hole forming portion 16 have substantially the same configuration as the stopper 2 in the sprayed container 1. About the outer cylinder part 14 and the hole formation part 16, the code | symbol same as the stopper 2 in the container 1 with a spray is attached | subjected in FIG. 6 and FIG. 7, and the description is abbreviate | omitted.

  The inner cylinder portion 15B is a cylindrical portion that is concentric with the outer cylinder portion 14 having an outer diameter smaller than that of the outer cylinder portion 14. One end of the inner cylinder portion 15B protrudes outward from an end on the opposite side to the side of the main body 18 of the outer cylinder portion 14 that is continuous with the locking portion 19. The inner cylinder portion 15B has an inner surface that forms a step with the tube insertion portion 50B and the tube insertion portion 50B that continue inward from the opening portion on the side protruding from the outer cylinder portion 14, and opens to the other side. The connecting tube insertion portion 51B has a larger inner diameter than the insertion portion 50B. One end of the tube 6 is inserted and fixed to the tube insertion portion 50B.

The inner diameter of the connecting pipe insertion portion 51B is slightly larger than the outer diameter of the connecting pipe 52B so that a connecting pipe 52B described later can be fitted. An O-ring 53B is provided in the vicinity of the opening in the connecting pipe insertion portion 51B.
The hole forming portion 16 extends from the vicinity of the opening portion of the connecting tube insertion portion 51B of the inner cylinder portion 15 toward the outer cylinder portion 14 while retreating.
Integration of the container body 5, the stopper 2B, and the tube 6 is performed in the same manner as in the case of the container 1 with a spray.

Hereinafter, the container body 5, the stopper 2 </ b> B, and the tube 6 that are integrated are referred to as a “plugged container 4 </ b> B”.
The trigger spray 3B includes a spray body 23 and a connecting portion 24B.
The spray body 23 is the same as that in the trigger spray 3 of the sprayed container 1 and has a known structure.
The connecting portion 24B includes a cap 26, a part of the intake 27, a seal member 28B, and a connecting pipe 52B.

The cap 26 is the same as that in the connecting portion 24 of the sprayed container 1.
The intake 27 in the connecting portion 24 </ b> B includes a large diameter portion 33, a pressing portion 32, a reduced diameter portion 36, a seal member support portion 37, and a coupling portion 38. These configurations in the connecting portion 24B are the same as those in the connecting portion 24 of the sprayed container 1, and the description thereof is omitted.
The seal member 28 </ b> B is fitted inside the one end side that penetrates the bottom surface portion 30 of the cap 26 in the intake 27, similarly to the seal member 28 in the connecting portion 24 of the container 1 with spray. The seal member 28B includes a contact portion 40, a seal portion 45B, and an intermediate portion 42 that connects the contact portion 40 and the seal portion 45B. The contact part 40 and the intermediate part 42 are the same as those in the seal member 28 of the sprayed container 1.

The seal portion 45B has a cylindrical shape with a constant inner diameter and outer diameter, and its outer surface is in close contact with the inner surface of the seal member support portion 37 in the intake 27 without being fixed. The seal member 28 </ b> B is not fixed to the seal member support portion 37, and can be slightly moved relative to the seal member support portion 37 (intake 27).
The seal member 28B is made of, for example, silicon resin.
The connecting pipe 52B is a cylindrical body having an outer diameter slightly smaller than the inner diameter of the connecting pipe insertion portion 51B in the plug 2B. One end of the connecting pipe 52B passes through the seal portion 45B of the seal member 28B and is fitted into the coupling portion 38, and is fixed to the intake 27 at the coupling portion 38. The inside of the connecting pipe 52B is sealed between the inside of the intermediate part 42 by the seal part 45B of the seal member 28B. The other end of the connecting pipe 52B protrudes outward from the opening portion of the contact portion 40. The connecting pipe 52B may be fixed to the seal portion 45B of the seal member 28B without providing the coupling portion 38 in the intake 27.

The connection pipe 52B is made of, for example, polypropylene resin.
The trigger spray 3B and the stoppered container 4B are integrated by inserting the protruding end side of the connecting pipe 52B into the connecting pipe inserting portion 51B and screwing the female screw of the cap 26 and the male screw of the mouth portion 10 together.
In the container 1B with a spray, the connection pipe 52B enters the back of the connection pipe insertion portion 51B as the cap 26 is tightened. The inside of the connecting pipe 52B is sealed between the inside of the intermediate portion 42 of the seal member 28B by the O-ring 53B. In the sprayed container 1 </ b> B, the pressing surface 34 of the intake 27 is pressed by the bottom surface portion 30, and the contact surface 43 contacts the surface of the hole forming portion 16. The hole forming portion 16 is closed when the shower holes 22,..., 22 provided in the portion that contacts the contact surface 43 of the contact portion 40 are closed and the container with spray 1 </ b> B is turned upside down. , 22 to prevent the contents from leaking out.

The sprayed container 1B is formed so that the trigger spray 3B and the stoppered container 4B can be detached, and the stoppered container 4B from which the trigger spray 3B has been removed includes, for example, a herbicide as a content of a plurality of shower holes. 22,..., 22 can be ejected in the form of a shower.
9 is a front partial sectional view of a sprayed container 1C according to another embodiment, FIG. 10 is a schematic view of a stopper 2C, and FIG. 11 is a front partial sectional view of a trigger spray 3C. 10A is a plan view, and FIG. 10B is a front sectional view.

The sprayed container 1C includes a container body 5, a plug 2C, a tube 6, a trigger spray 3C, and the like.
The container main body 5 and the tube 6 are the same as the container main body 5 and the tube 6 in the container 1 with spray, and the same reference numerals as those in the container 1 with spray are attached in FIG.
Referring to FIG. 10, the stopper 2C includes an outer cylinder portion 14, an inner cylinder portion 15C, and a hole forming portion 16C.

The outer cylinder part 14 has substantially the same configuration as the outer cylinder part 14 of the stopper 2 in the container 1 with spray. About the outer cylinder part 14, the same code | symbol as the stopper 2 in the container 1 with a spray is attached | subjected in FIG. 9 and FIG. 10, and the description is abbreviate | omitted.
The inner cylinder portion 15 </ b> C is a cylindrical portion having an outer diameter smaller than that of the outer cylinder portion 14. The inner cylinder portion 15 </ b> C is misaligned with respect to the axis of the outer cylinder portion 14. One end of the inner cylinder portion 15 </ b> C protrudes outward from the end on the opposite side to the side of the main body 18 of the outer cylinder portion 14 that is continuous with the locking portion 19. The inner cylinder portion 15C has an inner surface continuously formed in a step with the tube insertion portion 50C and the tube insertion portion 50C extending inward from the opening portion on the side protruding from the outer cylinder portion 14, and is open to the other side. The connecting tube insertion portion 51C has a larger inner diameter than the insertion portion 50C. One end of the tube 6 is inserted and fixed to the tube insertion portion 50C.

The inner diameter of the connecting pipe insertion portion 51C is slightly larger than the outer diameter of the connecting pipe 52C so that the connecting pipe 52C can be fitted. An O-ring 53C is provided in the vicinity of the opening in the connecting pipe insertion portion 51C.
The hole forming portion 16C extends from the circular upper surface portion 54C orthogonal to the axis of the tube insertion portion 50C and the connecting tube insertion portion 51C, and extends from the end edge of the upper surface portion 54C, and its generatrix is at any portion around the axis. It has a conical side surface portion 55C that reaches the outer cylinder portion 14 at the same angle. The hole forming portion 16C is provided with a plurality of shower holes 22C,. The shower holes 22 </ b> C are arranged inside and outside double around the axis of the outer cylinder portion 14, three on the inside and six on the outside.

Integration of the container body 5, the stopper 2C and the tube 6 is performed in the same manner as in the case of the container 1 with a spray.
Hereinafter, the container body 5, the stopper 2 </ b> C, and the tube 6 integrated are referred to as “a container with stopper 4 </ b> C”.
The trigger spray 3C includes a spray main body 23C and a connecting portion 24C.
The spray body 23C is the same as that in the trigger spray 3 of the sprayed container 1 except that the place where the intake 27C is provided is different, and has a known structure.

The connecting portion 24C includes a cap 26, a part of the intake 27C, a seal member 28C, and a connecting pipe 52C.
The cap 26 and the connecting pipe 52C are substantially the same as the cap 26 and the connecting pipe 52B in the connecting portion 24B of the sprayed container 1B.
The intake 27C in the connecting portion 24C includes a pressing portion 32C, a reduced diameter portion 36C, a seal member support portion 37C, and a coupling portion 38C. The configurations of the seal member support portion 37C and the coupling portion 38C in the connecting portion 24C are substantially the same as those in the connecting portion 24 of the sprayed container 1, and the description thereof is omitted.

The pressing portion 32C is an outer end portion of the intake 27C, and the outer end edge 56C and the inner end edge 57C of the pressing surface 34C that is the inner surface of the pressing portion 32C both form a circle. (See FIG. 10A). The width of the pressing surface 34C decreases as it approaches the axial center of the intake 27C.
The reduced diameter portion 36C extends inward from the inner end of the pressing portion 32C with an inclination with respect to the axis of the intake 27C, and is connected to the seal member support portion 37C. In the reduced diameter portion 36C, a hole (outer hole 39C) for taking outside air into the container main body 5 during spraying passes.

The seal member support portion 37C and the coupling portion 38C have substantially the same configuration as the seal member support portion 37 and the coupling portion 38 in the coupling portion 24 of the trigger spray 3 described above.
The sealing member 28C is fitted inside the outer end portion of the intake 27C. The seal member 28C includes a contact part 40C, a seal part 45C, and an intermediate part 42C that connects the contact part 40C and the seal part 45C.
The abutting portion 40C has an abutting surface 43C that is an inner surface thereof curved like a conical side surface, and the generatrix of the abutting portion 43C is the generatrix of the surface of the side surface portion 55C in the hole forming portion 16C with respect to the axis of the intake 27C. It is inclined with the same inclination angle as the inclination angle. As shown in FIG. 10A, both the outer edge 58C and the inner edge 59C of the contact surface 43C are circular. An annular groove 60C is provided on the outer surface of the contact portion 40C, and a flat ring 61C made of a resin having self-lubricating property is fitted into the annular groove 60C.

The seal portion 45C has substantially the same configuration and function as the seal portion 45B in the connecting portion 24B of the sprayed container 1B.
The intermediate portion 42C extends from the inner end of the contact portion 40C toward the seal portion 45C, and has a cylindrical cylindrical portion 46C whose axial center is parallel to the axial center of the intake 27C, and the cylindrical portion 46C to the intake 27C. It consists of a reduced diameter portion 47C that is inclined inward with respect to the shaft center and extends inward and continues to the seal portion 45C. The degree of inclination of the outer surface of the reduced diameter part 47C is substantially equal to the degree of inclination of the inner surface of the reduced diameter part 36C in the intake 27C, and the reduced diameter part 47C is in close contact with the reduced diameter part 36C. A hole (inner hole 48C) that communicates with the outer hole 39C and takes outside air into the daytime part 42C passes through the reduced diameter portion 47C.

The seal member 28C is made of, for example, silicon resin.
The connecting pipe 52C is a cylindrical body having an outer diameter slightly smaller than the inner diameter of the connecting pipe insertion portion 51C in the plug 2C. One end of the connecting pipe 52C passes through the seal portion 45C of the seal member 28C and is fitted into the coupling portion 38C, and is fixed to the intake 27C at the coupling portion 38C. The inside of the connecting pipe 52C is sealed between the inside of the intermediate part 42C by the sealing part 45C of the sealing member 28C. The other end of the connecting pipe 52C protrudes outward from the opening of the contact portion 40C.

The trigger spray 3C and the stoppered container 4C are integrated by inserting the protruding end side of the connecting pipe 52C into the connecting pipe inserting portion 51C and screwing the female screw of the cap 26 and the male screw of the mouth portion 10 together.
In the container 1C with a spray, the connection pipe 52C enters the back of the connection pipe insertion part 51C as the cap 26 is tightened, and the inside of the connection pipe 52C is connected to the inside of the intermediate part 42C in the seal member 28C by the O-ring 53C. The interval is interrupted. In the sprayed container 1C, the ring 61C is pressed by the bottom surface portion 30 of the cap 26, and the inner surface (contact surface 43C) of the contact portion 40C pressed by the ring 61C contacts the hole forming portion 16C. In the hole forming portion 16C, the shower holes 22C,..., 22C provided on the outside are closed, and the contents are prevented from leaking from the shower holes 22C,. The

The sprayed container 1C is formed so that the trigger spray 3C and the stoppered container 4C are detachable, and the stoppered container 4C from which the trigger spray 3C has been removed has a liquid as a content of a plurality of shower holes 22C,. , 22C can be ejected in the form of a shower.
FIG. 12 is a front partial sectional view of a trigger spray 3D according to another embodiment.
The trigger spray 3D is attached to the container 4 with a stopper.
The trigger spray 3D includes a spray main body 23D and a connecting portion 24D.
As with the trigger spray 3, the spray main body 23D is a piston, a cylinder that reciprocates by sliding on the outer periphery of the piston to obtain an injection pressure, a trigger 25 for reciprocating the cylinder, and a container main body 5 that is a liquid. A nozzle for injecting the contents of the mist into a mist. The structure for injecting the liquid in the spray body 23 is known. In addition, the code | symbol 62D in FIG. 12 is a plunger.

The connecting portion 24D includes a cap 26, a part of the intake 27D, an umbrella-shaped portion 63D, and a second seal portion 64D.
The cap 26 is substantially the same as that in the trigger spray 3.
The intake 27D constituting the connecting portion 24D is accommodated in the spray main body 23D, a part of the intake 27D protrudes from the spray main body 23D and penetrates the through hole 31 of the cap 26, and the diameter is large on the inner side of the spray main body 23D. The seal portion 65D is continuous with the portion 33D. The large diameter portion 33 </ b> D is a cylindrical portion having an inner diameter larger than the outer diameter of the insertion portion 17 in the plug 2. A hole (hereinafter referred to as “vent hole 66D”) for taking outside air into the container body 5 during spraying passes through the side surface of the large diameter portion 33D. Inside the large diameter portion 33D, a substantially cylindrical rubber packing 67D is provided in close contact with the inner surface thereof.

The seal portion 65 </ b> D has an inner diameter that is substantially equal to the outer diameter of the insertion portion 17 in the plug 2. The opposite side of the seal portion 65D that is continuous with the large diameter portion 33D communicates with the nozzle.
The umbrella-shaped portion 63D is continuous with the large-diameter portion 33D on the inner side of the cap 26, and the generatrix of the inner surface of the large-diameter portion 33D extends outward with an acute angle. The angle formed by the generatrix of the inner surface of the umbrella-shaped portion 63 </ b> D and the axis is substantially equal to the angle formed by the generatrix of the surface of the hole forming portion 16 in the stopper 2 on the side of the locking portion 19 and the axis of the insertion portion 17. The umbrella-shaped portion 63D continues to the second seal portion 64D at the point where it expands.

The second seal portion 64D includes a cylindrical folded portion 68D that continues from the outer end of the umbrella-shaped portion 63D to the bottom surface portion 30 side of the cap 26, and a sealing portion 69D that continues to the folded portion 68D.
The folded portion 68D has an outer diameter that is smaller than the inner diameter of the main body 18 in the plug 2, and is provided with a convex portion 70D that protrudes outward, making one round of the outer periphery. The maximum outer diameter of the convex portion 70 </ b> D is substantially equal to the inner diameter of the main body 18 in the plug 2. The folded portion 68D continues to the sealing portion 69D near the bottom surface portion 30 of the cap 26.
The sealing portion 69D is an annular portion that extends outward from the folded portion 68D at a right angle. The sealing portion 69D has two seal ring portions 71D and 72D protruding in an annular shape with concentric circles centering on the axis of the large diameter portion 33D on the surface opposite to the bottom surface portion 30 side. The sealing portion 69D has a flat surface on the side facing the bottom surface portion 30 of the cap 26.

  Similarly to the trigger spray 3, the trigger spray 3 </ b> D is attached to the stoppered container 4 with the cap 26 screwed into the mouth portion 10 of the stoppered container 4. In the sprayed container 3D, the insertion portion 17 is fitted into the seal portion 65D, and the flow path from the tube 6 and the outside air are blocked. Further, when the sealing portion 69D is pressed against the bottom surface portion 30, the seal ring portions 71D and 72D of the second seal portion 64D abut against the locking portion 19 of the plug 2, and the convex portion 70D is formed on the inner surface of the main body 18. These come into contact with each other and block the inside of the stoppered container 4 from the outside air. The trigger spray 3D may include only one of the seal ring portions 71D and 72D and the convex portion 70D.

The connecting portion 24D is configured to have a gap between the umbrella-shaped portion 63D and the hole forming portion 16 in a state where the seal ring portions 71D and 72D are in contact with the locking portion 19 of the stopper 2. By providing the gap, when the contents are sprayed, the outside air is distorted by the plunger 62D when the packing 67D is distorted, and the ventilation hole 66D communicates with the inside of the large diameter portion 33D. Then, it can flow into the stoppered container 4 through this gap. Therefore, the inside of the container 4 with a stopper does not become a negative pressure at the time of spraying, and the contents can be sprayed smoothly.
FIG. 13 is a front partial sectional view of a trigger spray 3E according to another embodiment.

The trigger spray 3E is attached to the container 4B with a stopper.
The trigger spray 3E includes a spray main body 23D and a connecting portion 24E. The spray body 23D is substantially the same as that in the trigger spray 3D.
The connecting portion 24E is substantially the same as that in the trigger spray 3D except that a cylindrical connecting tube 52E is fixed to the seal portion 65D of the connecting portion 24D in the trigger spray 3D.
In FIG. 13 showing the trigger spray 3E, those having the same configuration as the trigger spray 3D are denoted by the same reference numerals as those of the trigger spray 3D (FIG. 12), and description thereof is omitted.

FIG. 14 is a front partial sectional view of a trigger spray 3F according to another embodiment.
The trigger spray 3F is attached to the container 4 with a stopper.
In the trigger spray 3F, portions having the same configuration as the trigger spray 3D are denoted by the same reference numerals as the trigger spray 3D in the following description and FIG.
The trigger spray 3F includes a spray body 23D and a connecting portion 24F.
The spray body 23D is substantially the same as that in the trigger spray 3D.

The connecting portion 24F includes the cap 26, a part of the intake 27F, and the second seal portion 64F.
The cap 26 is substantially the same as that in the trigger spray 3.
The intake 27D constituting the connecting portion 24D is accommodated in the spray main body 23D, a part of the large diameter 33D protruding from the spray main body 23D and penetrating the through hole 31 of the cap 26, and a diameter on the inner side of the spray main body 23D. The seal portion 65D is continuous with the large portion 33D. The large diameter portion 33D and the seal portion 65D have substantially the same configuration as that in the trigger spray 3D. It is the same as the trigger spray 3D in that a substantially cylindrical rubber packing 67E is provided in close contact with the inner surface of the large diameter portion 33D.

The second seal portion 64F extends from the end of the large-diameter portion 33D in the cap 26 in a direction orthogonal to the axis, and the pressed portion 73F having a circular end edge, and the bottom surface portion 30 at the end edge of the pressed portion 73F. It consists of a seal ring portion 71F projecting annularly on the opposite side.
The pressed portion 72F has a flat surface facing the bottom surface portion 30 of the cap 26.
The protruding end of the seal ring portion 71F is a curved surface or an annular flat surface with a small width, and the curvature radius of the outer peripheral surface is slightly smaller than the curvature radius of the inner surface of the main body of the plug 2.
The trigger spray 3 </ b> F is attached to the stoppered container 4 with the cap 26 screwed into the mouth portion 10 of the stoppered container 4. In the sprayed container 3D, when the pressed part 73F is pressed against the bottom face part 30, the seal ring part 71F comes into contact with the surface of the hole forming part 18 of the stopper 2 and the inside of the stoppered container 4 is blocked from the outside air. Is done. A convex portion similar to the convex portion 70D in the folded portion 68D of the trigger spray 3D may be provided on the outer periphery of the seal ring portion 71F to seal the inner surface of the hole forming portion 18.

As with the trigger spray 3D, the trigger spray 3F can flow outside air into the stoppered container 4 while preventing liquid leakage from the cap 26 at the time of spraying, and the stoppered container 4 does not become negative pressure. The contents can be sprayed smoothly and continuously.
FIG. 15 is a front partial sectional view of a trigger spray 3G according to another embodiment.
The trigger spray 3G is attached to the container 4C with a stopper.
In the trigger spray 3G, portions having the same configuration as the trigger spray 3C are denoted by the same reference numerals as the trigger spray 3C in the following description and FIG.

The trigger spray 3G includes a spray main body 23G and a connecting portion 24G.
The spray body 23G is substantially the same as that in the trigger spray 3C.
The connecting portion 24G includes the cap 26, a part of the intake 27G, a seal portion 74G, and a connecting tube 52G.
The cap 26 has an annular pressing portion 78G that protrudes inwardly on the inner surface in the vicinity of the through hole 31G provided in the bottom surface portion 30. The other structure in the cap 26 is substantially the same as that in the trigger spray 3C.

The intake 27G is accommodated in the spray main body 23G, a part of the large diameter 33G protruding from the spray main body 23G and passing through the through hole 31G of the cap 26, and the end of the large diameter portion 33G located inside the cap 26. The seal portion 74G extends at a right angle to the axis.
A connecting pipe 52G is fixed to the large diameter portion 33G in communication with the nozzle. Further, the large diameter portion 33G has a hole (vent hole 66D) for taking outside air into the container body 5 at the time of spraying.
The end portion of the seal portion 74G that expands forms a circle that is substantially the same as the circle formed by the outer end edge of the locking portion 19 in the plug 2C. On the end surface 75G of the seal portion 74G, a cylindrical guide portion 76G having an outer diameter slightly smaller than the inner diameter of the main body 18 in the plug 2C protrudes outward. An annular packing 77G is fixed to the outer end edge side of the end surface 75G from the guide portion 76G. Instead of fixing the packing 77G, the trigger spray 3G is similarly attached to the stoppered container 4C by screwing the cap 26 into the mouth 10 of the stoppered container 4C even if the corresponding part of the end face 75G is thickened. . In the container with spray 3G, the seal part 74G pressed by the pressing part 78G of the cap 26 strongly presses the packing 77G against the locking part 19 of the stopper 2C, whereby the inside of the container with stopper 4C and the outside air are blocked. In addition, liquid leakage to the outside is prevented.

Even if the sealing portion 74G is pressed by the bottom surface portion 30 without providing the pressing portion 78G, the same effect can be obtained. Further, instead of fixing the packing 77G to the end face 75G, the same effect can be obtained even if the corresponding part of the end face 75G is thickened.
In the trigger sprays 3, 3 </ b> B to 3 </ b> G, when attached to the stopper-equipped containers 4, 4 </ b> B, 4 </ b> C, the contact surface 43 or the second seal portion 64 </ b> F contacts the surface of the hole forming portion 16. If the inside and outside of 4B and 4C can be sealed (shut off), or the packing 77G or the like fixed to the second seal portion 64D or the seal portion 74G abuts on the locking portion, and the inside and outside of the stoppered containers 4, 4B and 4C As long as it can be sealed (blocked), forms other than those described above can be adopted. For example, the contact surface 43 may be configured such that the surface of the hole forming portion 16 is a surface that is orthogonal to the axial center, or in either case, the generatrix of the contact surface 43 exceeds 0 degree or 20 degrees.

In the containers 1B and 1C with sprays (including the containers 4B and 4C with stoppers to which the trigger sprays 3E and 3G are attached), the connecting pipes 52B and 53C are not provided with the O-rings 53B and 53C in the connecting pipe insertion portions 51B and 51C. O-rings 53B and 53C may be provided at portions fitted in the connecting pipe insertion portions 51B and 51C in 52C.
In the above-described embodiment, the liquid filled in the stoppered containers 4, 4B, 4C and sprayed by the trigger sprays 3, 3B, 3C is a solution in which active ingredients such as insecticides, insecticides and fertilizers are dissolved. , Emulsions in which active ingredients are emulsified, and suspensions in which active ingredients are dispersed in a solid state.

Each configuration of the sprayed containers 1, 1B, 1C (including the stoppered containers 4B, 4C to which the trigger sprays 3E, 3G are attached) can be mutually transferred between the sprayed containers 1, 1B, 1C. The thing can be arbitrarily applied to other containers 1, 1B, 1C with sprays.
In addition, each structure of sprayed containers 1, 1B, 1C, etc., and sprayed containers 1, 1B, 1C, etc., or the overall structure, shape, dimensions, number, material, and the like are appropriately changed in accordance with the spirit of the present invention. be able to.

  INDUSTRIAL APPLICABILITY The present invention can be used, for example, in containers for filling herbicides, insecticides, insecticides such as insecticides and fertilizers, etc., or containers for cleaning with houses, trigger sprays, and containers with sprays.

FIG. 1 is a front sectional view of a container with a spray. FIG. 2 is a schematic view of the stopper. FIG. 3 is a front sectional view of the trigger spray. 4 is an enlarged cross-sectional view of a connection portion between the trigger spray and the container with a stopper in FIG. FIG. 5 is a view showing a state in which the content flows out from the stoppered container in a shower shape. FIG. 6 is a partial front sectional view of a sprayed container according to another embodiment. FIG. 7 is a schematic view of the stopper. FIG. 8 is a front sectional view of the trigger spray. FIG. 9 is a partial front sectional view of a sprayed container according to another embodiment. FIG. 10 is a schematic view of the stopper. FIG. 11 is a partial front sectional view of the trigger spray. FIG. 12 is a front partial sectional view of a trigger spray according to another embodiment. FIG. 13 is a front partial sectional view of a trigger spray according to another embodiment. FIG. 14 is a partial front sectional view of a trigger spray according to another embodiment. FIG. 15 is a partial front sectional view of a trigger spray according to another embodiment.

Explanation of symbols

1,1B, 1C Container with spray (container)
2, 2B, 2C stopper 3, 3B-3G trigger spray 4, 4B, 4C container (container with stopper)
6 Tube 8 Bottom of container (bottom)
17 1st connection part (insertion part)
17 Insertion part 22, 22C Shower hole 24, 24B-24G 2nd connection part (connection part)
24, 24B to 24G Connecting portion 40, 40C Seal portion (contact portion)
51B, 51C 1st connection part (connection pipe insertion part)
51B, 51C Connection pipe insertion part 52B, 52C Connection pipe 69D Annular seal part (sealing part)
71F Annular seal (seal ring)
74G annular seal part 77G annular seal part (packing)

Claims (7)

Consisting of a trigger spray with a container and a nozzle,
The container and the trigger spray are detachable,
The container is
A shower hole provided in the opening for ejecting liquid to the outside in the form of a shower;
A first connection part provided with an opening part provided in the opening part and opening outward;
A tubular tube communicating with the opening and extending toward the bottom of the container;
The trigger spray is
A second connecting portion having a flow path for sending the liquid to the nozzle;
When the container and the trigger spray are integrated, the first connection portion and the second connection portion are connected, and the tube and the flow path in the second connection portion communicate with each other. A container with a spray is characterized in that the passage from the tube to the flow path is impermeable to the shower hole, and the outside air can be introduced into the container through the shower hole. A container with a stopper for filling a liquid with a stopper attached to the opening of the container, and a trigger spray having a nozzle for spraying and detachable from the container with a stopper;
The stopper is
An insertion portion having an opening projecting outward and opening at an end surface thereof;
A shower hole for ejecting the liquid to the outside in the form of a shower;
A tubular tube communicating with the opening of the insertion portion and extending toward the bottom of the container;
The trigger spray is
A screw cap;
A connecting portion;
The connecting portion is
A communication passage that communicates with a flow path that rotatably penetrates the bottom surface of the screw cap and sends the liquid to the nozzle, and an annular seal portion inside the screw cap,
When the container and the screw cap are integrated,
The insertion portion is fitted into the communication path, the tube and the flow path are communicated, the passage from the tube to the flow path and the shower hole are not communicated, and the seal portion contacts the stopper. The container with a spray is characterized in that the inside of the container is in communication with outside air except that it passes through the shower hole and the communication path. A container with a stopper for filling a liquid with a stopper attached to the opening of the container, and a trigger spray having a nozzle for spraying and detachable from the container with a stopper;
The stopper is
A connecting pipe insertion part which is a hole provided with an opening part which opens outward;
A shower hole for ejecting the liquid to the outside in the form of a shower;
A tubular tube communicating with the opening and extending toward the bottom of the container;
The trigger spray is
A screw cap;
A flow path for sending the liquid to the nozzle;
A connecting portion that rotatably penetrates the bottom surface of the screw cap,
The connecting portion is
A connecting pipe communicating with the flow path;
A communication path formed outside the connection pipe and not in direct communication with the flow path;
An annular seal portion arranged inward of the screw cap and surrounding the connecting pipe,
When the container and the screw cap are integrated,
The connecting pipe is fitted into the connecting pipe insertion portion, the tube and the flow path are communicated, the passage from the tube to the flow path and the shower hole are disconnected, and the seal portion is the plug A container with a spray, wherein the container is configured to be in contact with outside air except that the inside of the container passes through the shower hole and the communication path. A container for filling liquid,
A stopper attached to the opening of the container and a tube having one end extending toward the bottom of the container;
The stopper is
Insertion with an opening projecting outwardly and communicating with the other end of the tube at its end face;
A shower hole for ejecting the liquid to the outside in a shower shape,
A screw spray, a communication passage communicating with a flow path for sending the liquid to the nozzle, and a trigger spray having an annular seal portion inwardly of the screw cap and rotatably passing through the bottom surface of the screw cap are detachable. Formed,
When the trigger spray is attached,
The insertion portion is fitted into the communication path to connect the tube and the flow path so as not to communicate between the tube and the flow path and the shower hole, and the seal portion is used as the plug. A container configured to be in contact with outside air except that the inside of the container passes through the shower hole and the communication path. A container for filling liquid,
A stopper attached to the opening of the container and a tube having one end extending toward the bottom of the container;
The stopper is
A connecting tube insertion portion that is a hole that opens outward and communicates with the other end of the tube;
A shower hole for ejecting the liquid to the outside in a shower shape,
A screw cap;
A flow path for sending the liquid to the nozzle;
A connecting pipe communicating with the flow path, an annular seal portion surrounding the connecting pipe inward of the screw cap, and a communication path formed outside the connecting pipe and not directly communicating with the flow path; A trigger spray including a connecting portion that rotatably penetrates the bottom surface of the screw cap, and is detachably formed.
When the trigger spray is attached,
The connecting pipe is fitted into the connecting pipe insertion portion so that the tube communicates with the flow path, the passage from the tube to the flow path and between the shower holes are not allowed, and the seal portion is plugged. The container is configured such that the inside of the container does not communicate with outside air except that the inside of the container passes through the shower hole and the communication path. A trigger spray having a nozzle for spraying a liquid,
A screw cap;
A communication path that communicates with a flow path that rotatably penetrates the bottom surface of the screw cap and sends the liquid to the nozzle;
An annular seal portion disposed inward of the screw cap,
An insertion portion having an opening projecting outward and opening at an end surface thereof, a shower hole for ejecting the liquid in a shower-like shape to the outside, and a plug having a tubular tube having one end communicating with the opening, The other end of the container is attached to the opening with the other end extended toward the bottom, and is detachably formed.
When attached to the container,
The insertion portion is fitted into the communication path to allow the tube and the flow path to communicate with each other so as not to allow communication between the tube and the flow path and between the shower hole and the seal portion against the stopper. The trigger spray is configured so that the inside of the container is not in communication with outside air except that the inside of the container passes through the shower hole and the communication path. A trigger spray having a nozzle for spraying a liquid,
A screw cap;
A flow path for sending the liquid to the nozzle;
A connecting portion that rotatably penetrates the bottom surface of the screw cap,
The connecting portion is
A connecting pipe communicating with the flow path;
A communication path formed outside the connection pipe and not in direct communication with the flow path;
An annular seal portion arranged inward of the screw cap and surrounding the connecting pipe,
A connecting pipe insertion portion which is a hole having an opening portion opened outward, a shower hole for ejecting the liquid in a shower shape to the outside, and a plug having a tubular tube with one end communicating with the opening portion, The container attached to the opening in a state where the other end of the tube is extended toward the bottom, is detachably formed,
When attached to the container,
The connecting pipe is fitted into the connecting pipe insertion portion, the tube and the flow path are communicated, the passage from the tube to the flow path and the shower hole are disconnected, and the seal portion is the plug The trigger spray is configured such that the inside of the container is in contact with the outside and does not communicate with the outside air except through the shower hole and the communication path.