JP3330323B2 - Container - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a liquefied gas, hair spray, insecticide spray or the like container having a cover attached to the container body.

[0002]

2. Description of the Related Art For example, an aerosol container such as a liquefied gas, a hair spray, a pesticide spray, etc. is provided with a mouth at an upper end portion of a container body via a shoulder, and the mouth is provided with an opening of the mouth. A mountain cap is fitted so as to close the container, and an injection stem for injecting the content liquid in the container body to the outside is provided at the center of the mountain cap to project upward. In this type of container, an upper end of the container body is provided. A cover body is fitted and mounted on the portion so as to cover the shoulder portion of the container body and the outer peripheral portion of the mountain cap, and a nozzle button having a nozzle is externally fitted to the ejection stem, and the pressing portion of the nozzle button is moved downward. There is a configuration in which the inner solution ejected from the ejection stem is ejected to the outside through the nozzle of the nozzle button by pressing the nozzle.

[0003]

However, the container body is made of aluminum, steel, glass or the like, and the cover and the nozzle button are made of synthetic resin such as polypropylene and polyethylene. When the container is used and the container is to be discarded or reused, it is necessary to separate the cover from the container body. Since it is firmly fitted so that it does not come off, it is necessary to use tools such as pliers to separate the cover body from the container body, and work to separate the cover body from the container body Was very troublesome.

[0004] Therefore, a coin groove is provided between the container body and the cover body, and when the cover body and the container body are separated, a coin is inserted into the coin groove and the cover body is pryed with a coin. In some cases, the body and the container body are separated from each other (for example, see Japanese Patent Application Laid-Open No. 10-3575).
0), however, also in this case, special tools such as coins are required for separation, and the work for separating the cover body and the container body is also troublesome. In some cases, a handle for separating operation is provided on the cover body, and the cover body is separated from the container body by operating the handle (for example, Japanese Patent Application Laid-Open No. 9-221181). In this case, it is necessary to provide a handle as a special operating tool for performing the separating operation, which complicates the cover body and makes the production of the cover body troublesome and expensive. Further, in this case, a relatively large force is required to perform the separating operation using the handle, and the work for separating from this point is troublesome.

SUMMARY OF THE INVENTION In view of the above problems, the present invention has been made to solve the above problem without using a tool such as pliers or a tool such as a coin, and without providing a special operation tool for separating the cover body. The main body can be easily separated from the main body by a relatively weak force.

[0006]

According to the technical means of the present invention for solving this technical problem, an injection stem 7 for injecting the contents in the container body 1 to the outside is protruded from the container body 1; A cover body 9 surrounding the periphery of the injection stem 7 and a nozzle button 17 for pressing the injection stem 7 are provided, and an annular fitting portion 13 fitted to the container body 1 side is provided on the cover body 9. In the provided container, the cover body 9 and the nozzle button 17 are linked to each other such that the cover body 9 is pulled in a direction to be disengaged from the container body 1 side by operating the nozzle button 17 in a specific direction. A fitting release part 25 is provided on a part of the fitting part 13 of 9 so that the fitting of the fitting part 13 to the container body 1 side is released by operating the nozzle button 17 in the specific direction, Nozzle button 7 lies in that the display 26 for operating in the specific direction is provided.

More specifically, the technical means of the present invention is described below. For example, a mountain cap 4 having an injection stem 7 is attached to a container body 1 having a mouth 3 formed via a shoulder 2. A cover body 9 provided to close the opening and surrounding the outer periphery of the mountain cap 4, and a nozzle button 17 for pressing the injection stem 7 are provided. The cover body 9 is fitted to the mountain cap 4. An annular fitting portion 13 is provided, and the fitting portion 13 is provided with a locking projection 15 that engages with the mountain cap 4 so that the fitting portion 13 cannot be removed from the mountain cap 4. By pressing the injection stem 5 with the button 17, the contents in the container body 1 are
The cover body 9 and the nozzle button 17 are arranged such that the cover body 9 is pulled in a direction in which the cover body 9 is disengaged from the container body 1 side by operating the nozzle button 17 in a specific direction in the container that is ejected from the outside to the outside. The nozzle button 1 is linked to a part of the fitting portion 13 of the cover body 9.
7 is operated in the specific direction so that the engaging projection 15 is disengaged from the mountain cap 4 and the fitting portion 13 is elastically deformed so that the fitting to the mountain cap 4 is released. Is provided with a fitting release part 25,
The nozzle button 1 or the cover body 9 is provided with the nozzle button 1
A display 26 for operating the camera 7 in the specific direction is provided.

[0008] Another technical means of the present invention is that the cover 9
An annular slit 16 is provided between the cover member 9 and the nozzle button 17, leaving a connecting portion 18. The nozzle button 17 is loosely fitted to the cover member 9 via the slit 16, and the cover member 9 and the nozzle The button 17 and the connecting portion 18
By operating the nozzle button 17 in the specific direction, the cover body 9 is moved so that the fitting of the fitting portion 13 to the container body 1 is removed from the fitting releasing portion 25 side. The point is that it is configured to be pulled through the connecting portion 18.

Another technical means of the present invention is that the cover 9
Is provided with a nozzle button 17 formed separately from the cover body 9. The nozzle button 17 is operated in the specific direction to hold the fitting button. The point is that the cover body 9 is configured to interlock with the nozzle button 17 via the holding cylinder 39 so that the fitting part 13 is fitted to the container body 1 side from the fitting releasing part 25 side. Another technical means of the present invention is that the fitting release section 25 is provided with a slit 19 in the fitting section 13 of the cover body 9.
Is provided by providing

Another technical means of the present invention is that a regulating member 32 composed of a pair of regulating pieces 31 sandwiching the convex portion 6 of the mountain cap 4 regulates the operation of the nozzle button 17 in the specific direction. It is in the point provided in.
Another technical means of the present invention is that a regulating member 32 constituted by a convex portion 35 and a concave portion 36 provided between the nozzle button 17 and the cover body 9 so as to be fitted to each other, operates the nozzle button 17. In the specific direction.

Another technical means of the present invention is as follows.
An ejection stem 7 for ejecting the contents in the container body 1 to the outside is provided in a protruding manner, and a cover body 9 surrounding the periphery of the ejection stem 7 and a nozzle button 17 for pressing the ejection stem 7 are provided. In the case where the cover body 9 is provided with the annular fitting part 13 fitted to the container body 1 side, the nozzle button 17 is provided with the nozzle 23 projecting upward, and the fitting part 13 of the cover body 9 is provided. Partly, the fitting release part 2
5 is provided, and by pressing the nozzle 23 of the nozzle button 17 to the side opposite to the fitting releasing portion 25, the fitting of the fitting portion 13 to the container main body 1 side is released from the fitting releasing portion 25. As described above, the nozzle button 17 is connected to the cover body 9.

Another technical means of the present invention is as follows.
An ejection stem 7 for ejecting the contents in the container body 1 to the outside is provided in a protruding manner, and a cover body 9 surrounding the periphery of the ejection stem 7 and a nozzle button 17 for pressing the ejection stem 7 are provided. In a container provided with an annular fitting portion 13 fitted to the cover body 9 on the container body 1 side, the nozzle button 17 is provided with a pressing portion 22 and a nozzle 23 projecting upward from the pressing portion 22. A fitting release portion 25 is provided at a part of the fitting portion 13 of the cover body 9, and the nozzle 23 of the nozzle button 17 is pressed toward the pressing portion 22 to move the fitting portion 13 toward the container body 1. Is released from the pressing portion 2 of the nozzle 23 so that the fitting is released.
2 is located on the opposite side.

Another technical means of the present invention is the above-mentioned cover 9
An annular slit 16 is provided between the cover member 9 and the nozzle button 17 except for the connecting portion 18.
And the nozzle button 17 is disposed on the side of the fitting release section 25. Another technical means of the present invention resides in that the fitting releasing portion 25 is formed by forming a part of the fitting portion 13 of the cover body 9 to be thin. Another technical means of the present invention is to provide a cover body 9 surrounding the periphery of the injection stem 7 while projecting from the container body 1 an injection stem 7 for injecting the contents in the container body 1 to the outside, And a nozzle button 17 for pressing the nozzle 7, and the cover 9 is provided with an annular fitting portion 13 fitted to the container body 1 side.
In addition, a pressing portion 22 and a nozzle 23 projecting upward from the pressing portion 22 are provided, and an annular slit 16 is provided between the cover body 9 and the nozzle button 17 except for the connecting portion 18. The connecting portion 18 is arranged on the side opposite to the pressing portion 22 of the nozzle 23 so that the fitting of the fitting portion 13 to the container body 1 side is released by pressing the nozzle 23 toward the pressing portion 22. There is in the point.

[0014]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to the illustrated embodiments. 1 to 4, reference numeral 1 denotes a container body of an aerosol container for liquefied gas, hair spray, insecticide spray, or the like, which is made of aluminum, steel, glass, or the like. As shown in FIG. 7, the container body 1 is formed in a cylindrical shape, and has a small-diameter opening at its upper end via a shoulder 2 which is tapered so as to gradually taper upward. The part 3 is formed. A mountain cap 4 is fitted and fixed to the mouth 3 so as to close the opening of the mouth 3. The mountain cap 4 has an annular winding convex portion 5 wound around the mouth portion 3 on an outer peripheral portion thereof, and an injection stem 7 is provided at a central portion of the mountain cap 4 via a convex portion 6 so as to protrude upward. I have. When the injection stem 7 is pressed downward,
An inner solution such as an insecticide is jetted upward.

The mountain cap 4 is provided on the container body 1.
It is made of aluminum, steel, glass, etc. in the same manner as described above. Reference numeral 9 denotes a cover, which is formed in a cylindrical shape from a synthetic resin such as polypropylene or polyethylene, and is externally fitted and fixed to the upper end of the container body 1. The cover body 9 includes the injection stem 7
Of the container body 1 and the outer periphery of the mountain cap 4 so as to surround the periphery of the container body 1. The cover body 9 has a cylindrical tubular portion 10, a skirt portion 11 projecting downward from the lower end portion of the tubular portion 10 so as to expand radially outward through the step portion 8, and a lower end portion of the tubular portion 10. An annular fitting portion 13 protrudes downward from the upper surface of the cylindrical portion 10 via a step portion 8 and a ceiling wall portion 12 protruding inward from an upper end of the tubular portion 10.

The fitting portion 13 of the cover 9 is externally fitted to the winding convex portion 5 of the mountain cap 4, and a locking projection 15 is provided at the lower end thereof. The lower end edge of the turning convex portion 5 is engaged from below to prevent the fitting portion 13 from being pulled out from the mountain cap 4 so that the cover body 9 does not accidentally come off the upper end portion of the container body 1. Is firmly fitted and fixed. The skirt portion 11 surrounds the outer periphery of the fitting portion 13, and the skirt portion 11
Is in contact with or near the base end of the shoulder 2 of the container body 1.

Reference numeral 17 denotes a nozzle button which is integrally formed with the cover body 9 and has a disc-shaped plate portion 20 which is loosely fitted to the top wall portion 12 of the cover body 11 through an annular slit 16;
A cylindrical fitting portion 21 externally fitted and fixed to the injection stem 7;
A pressing portion 22 protruding upward from the plate portion 20 and a nozzle 23 protruding significantly upward from the pressing portion 22;
Is connected to the fitting portion 21. The plate portion 20 of the nozzle button 17 is connected to the top wall portion 1 of the cover body 11 via the connecting portion 18.
2 are connected. That is, the annular slit 16 is left between the cover body 9 and the nozzle button 17 except for the connecting portion 18.
The nozzle button 17 is loosely fitted to the cover body 9 through the slit 16, and the cover body 9 and the nozzle button 17 are integrally connected by the connecting portion 18, and the pressing portion 22 is pressed. When operated, the nozzle button 17 moves downward with respect to the cover body 11 due to the elastic deformation of the connecting portion 18 as shown by a chain line in FIG. 3, whereby the nozzle button 17 moves the injection stem 7 downward through the fitting portion 21. When pressed, the contents ejected from the ejection stem 7 are ejected to the outside through the nozzle 23.

Further, the cover member 9 and the nozzle button 17 are integrally connected by the connecting portion 18, so that the nozzle member 17 is operated in a specific direction (the direction of the arrow A shown in FIG. 6), whereby the cover member 9 is operated. The cover body 9 and the nozzle button 17 are linked to each other such that the cover member 9 is pulled in a direction in which the cover member 9 comes off the container body 1 side. Of the fitting portion 13,
Three slits 19 in the vertical direction are formed at intervals on the portion opposite to the pressing portion 22 with respect to the nozzle 23, and these slits 19 allow a part of the fitting portion 13, that is, the fitting portion. 13, a nozzle 23 of the nozzle button 17 is provided on a portion located on a side opposite to the pressing portion 22 with respect to the nozzle 23.
Is pressed in a specific direction (the direction of arrow A shown in FIG. 6) to form an engagement releasing portion 25 which is elastically deformed and easily comes off from the winding convex portion 5 of the mountain cap 4.

Further, for example, an arrow is formed on the outer surface of the connecting portion 18 extending between the nozzle button 17 and the cover body 9 to operate the nozzle button 17 in the specific direction (the direction of the arrow A). A display 26 is provided. Thus, according to the display 26, the nozzle 23 of the nozzle button 17
Is pressed in a specific direction (direction of arrow A), whereby the nozzle button 17 rotates in the direction of arrow B around the injection stem 7 as shown in FIG. 18 to the cover body 11 with the arrow C
Direction, and as a result, the fitting release portion 25 of the fitting portion 13
Is elastically deformed so as to spread outward, and the locking projection 15 of the fitting release portion 25 is easily detached from the lower edge of the mountain cap 4, and the fitting portion 13 is fitted to the container body 1 side (mountain cap 4). The garment is detached from the fit releasing section 25 side.

It is to be noted that, as shown by a chain line in FIG.
The outer cap 28 may be removably fitted to the cylindrical portion 10 of the first embodiment. According to the above embodiment, when the cover body 9 is separated from the container body 1 after the use of the container, the nozzle 23 of the nozzle button 17
May be pressed in a specific direction (the direction of arrow A).
As shown in FIG. 6, the nozzle button 17 rotates in the direction of arrow B around the vicinity of the injection stem 7, whereby the nozzle button 17 pulls the cover body 11 in the direction of arrow C via the connecting portion 18, and as a result, is fitted. The fitting release portion 25 of the fitting portion 13 is elastically deformed so as to spread outward, and the locking projection 15 of the fitting releasing portion 25 is easily detached from the lower edge of the mountain cap 4, and the container body 1 of the fitting portion 13 is removed. The fitting to the side is the fitting releasing part 2.
Easy removal from the 5 side (Mountain Cap 4). As a result, the cover body 9 can be easily separated from the container body 1.

FIGS. 8 to 10 show a modification of the embodiment of FIGS. 1 to 9, in which a pair of restricting pieces 31 project downward from the plate portion 20 of the nozzle button 17, and the pair of restricting pieces 31 It is formed in a plate shape facing the direction of the arrow of the display 26 and sandwiches the convex portion 6 of the mountain cap 4 from both sides. The operation direction of the nozzle button 17 is changed by the pair of regulating pieces 31 in the specific direction (arrow A). A regulating member 32 for regulating the direction (arrow direction indicated by the display 26) is formed. Accordingly, the direction of the tilt rotation of the nozzle button 17 around the ejection stem 7 by the pressing of the nozzle 23 in the direction of arrow A by the nozzle button 17 is regulated by the regulating member 32 so as to coincide with the direction of arrow A, As a result, the nozzle button 17 is stably tilted and rotated, and the fitting of the fitting portion 13 to the container body 1 side is smoothly removed from the fitting releasing portion 25 side.

A rib 33 protruding inward from the top wall 12 of the cover 9 so as to straddle the upper end of the fitting portion 13 at a portion located on the opposite side of the pressing portion 22 from the nozzle 23.
Is provided. The rib 33 is used for the nozzle button 17
Moves the cover body 11 in the direction of arrow C via the connecting portion 18 (FIG. 6).
(See FIG. 3), and the fitting release portion 25 is elastically deformed so as to spread outward to help the fitting release portion 25 come off from the container body 1 (mountain cap 4). . Other points are the same as those of the above-described embodiment.

FIGS. 11 to 13 show another modification of the embodiment shown in FIGS. 1 to 9, in which ribs 33 are provided similarly to the embodiment shown in FIGS. In the slit 16 between the plate portion 20 of the nozzle button 17 and the top wall portion 12 of the cover body 9, a convex portion 35 protruding in the arrow direction of the display 26 and a concave portion 36 immersed in the arrow direction of the display 26 are provided. Are provided so as to fit each other, and the convex portion 35 and the concave portion 36 are formed thick by ribs projecting downward. The convex portion 35 and the concave portion 36 constitute a regulating member 32 for regulating the operation direction of the nozzle button 17 in the specific direction (the direction of the arrow A, the direction of the arrow indicated by the display 26).

Accordingly, the direction of the tilt rotation of the nozzle button 17 around the ejection stem 7 by pressing the nozzle 23 in the direction of the arrow A of the nozzle button 17 coincides with the direction of the arrow A by the regulating member 32. As a result, the nozzle button 17 is stably tilted and rotated to allow the fitting portion 13 to rotate.
Is smoothly removed from the fitting releasing portion 25 side. FIG.
9 shows other modified examples of the embodiments 9 to 9, in addition to the connecting portion 18, between the plate portion 20 of the nozzle button 17 and the top wall portion 12 of the cover body 9, the nozzle 23 rather than the pressing portion 22. Is provided with a connecting portion 38 for connecting the plate portion 20 of the nozzle button 17 and the top wall portion 12 of the cover body 9 at a portion located on the opposite side. Then, the nozzle 2 of the fitting portion 13 is larger than the pressing portion 22 of the nozzle 2.
In the part located on the opposite side to 3, a vertical slit 1
9 are formed at intervals, and a part of the fitting portion 13, that is, a portion of the fitting portion 13, which is located on the opposite side of the pressing portion 22 from the nozzle 23, is formed by the slits 19. By pressing the nozzle 23 of the button 17 in a specific direction (the direction of the arrow A1 shown in FIG. 15), a fitting release portion 25 which is elastically deformed and easily comes off the fitting portion 13 is formed. Further, a display 26 is provided for operating the nozzle button 17 in the specific direction by giving an arrow to the outer surface of the nozzle button 17, for example.

Therefore, according to the display 26, the nozzle button 1
7 by pressing the nozzle 23 in a specific direction (the direction of the arrow A1), the nozzle button 17 rotates in the opposite direction to that of FIG. The cover body 11 is pulled in the direction of the arrow A1 via the portion 38, and as a result, the fitting release portion 25 of the fitting portion 13 is elastically deformed so as to spread outward, and the locking projection 15 of the fitting release portion 25 is formed. Is detached from the lower end edge of the mountain cap 4, and the fitting of the fitting portion 13 to the container body 1 side is removed from the fitting releasing portion 25 side.

14 and 15, when the pressing portion 22 is pressed, the nozzle button 17 is attached to the cover 11 by the elastic deformation of the connecting portion 18 as in the embodiment of FIG. The connecting portion 38 at this time.
Extends downward, whereby the nozzle button 17 presses the ejection stem 7 downward through the fitting portion 21, and the contents ejected from the ejection stem 7 are ejected to the outside through the nozzle 23. Figure 16-20 shows a another embodiment, the inner peripheral edge portion of the top wall 12 of the cover body 9, the annular fitting portion 13 is downwardly protruded, Certificates fitting attaching portion 13 of the mountain cap 4 It is adapted to be fitted inside the turning convex portion 5. A locking projection 15 is provided at the lower end of the fitting portion 13,
The locking projection 15 is formed by the winding projection 5 of the mountain cap 4.
Is engaged with the inner lower edge of the container from below, so that the fitting portion 13 cannot be removed from the mountain cap 4, whereby the cover body 9 is firmly attached to the upper end portion of the container body 1 so as not to accidentally come off. Fitted and fixed.

The skirt portion 11 surrounds the outer periphery of the fitting portion 13 and the winding convex portion 5 of the mountain cap 4, and the lower end of the skirt portion 11 is brought into contact with or close to the middle portion of the shoulder portion 2 of the container body 1. I have. One vertical slit 19 is formed in a portion of the fitting portion 13 located on the opposite side of the nozzle 23 from the pressing portion 22.
9, the nozzle 23 of the nozzle button 17 is moved in a specific direction (FIG. 1) to a part of the fitting part 13, that is, a part of the fitting part 13 located on the side opposite to the pressing part 22 with respect to the nozzle 23.
By pressing in the direction of arrow A shown in FIG. 7), a fitting release portion 25 is formed which is elastically deformed and easily comes off from the fitting portion 13.

A display 26 for operating the nozzle button 17 in the specific direction is provided by giving an arrow to the outer surface of the nozzle button 17, for example. The other points are the same as those in the embodiment of FIGS. Therefore, as in the case of the embodiment of FIGS.
By pressing the button 3 in a specific direction (the direction of arrow A), the nozzle button 17 rotates around the vicinity of the injection stem 7 as shown in FIG.
7 pulls the cover body 11 in the direction of the arrow A through the connecting portion 18, and as a result, the fitting releasing portion 25 of the fitting portion 13 is elastically deformed inward, and the locking projection 15 of the fitting releasing portion 25 becomes The fitting portion 13 is easily detached from the mountain cap 4, and the fitting of the fitting portion 13 to the container body 1 (mountain cap 4) is detached from the fitting releasing portion 25 side.

FIGS. 21 and 22 show a modification of the embodiment shown in FIGS. 16 to 20. A pair of restricting pieces 31 project downward from the plate portion 20 of the nozzle button 17, and the pair of restricting pieces 31 are formed. Is formed in a plate shape facing the direction of the arrow of the display 26 and sandwiches the convex portion 6 of the mountain cap 4 from both sides.
7 is changed to the specific direction (arrow A direction, display 26).
A regulating member 32 for regulating (in the direction of the arrow shown by) is configured. Therefore, the direction of the tilt rotation of the nozzle button 17 around the vicinity of the injection stem 7 due to the pressing of the nozzle 23 in the direction of arrow A by the nozzle button 17 is regulated by the regulating member 32 so as to coincide with the direction of arrow B. As a result, the nozzle button 17 is tilted and rotated stably, and the fitting of the fitting portion 13 to the container body 1 side is smoothly released from the fitting releasing portion 25 side. The other points are the same as those of the above-described 16 to 20 embodiments.

FIG. 23 and FIG. 24 show another modified example of the above-mentioned embodiments 16 to 20. In addition to the connecting part 18, the plate part 20 of the nozzle button 17 and the top wall part 12 of the cover body 9 A connecting portion 38 for connecting the plate portion 20 of the nozzle button 17 and the top wall portion 12 of the cover body 9 is provided at a portion between the pressing portion 22 and the side opposite to the nozzle 23.
One vertical slit 19 is formed in a portion of the fitting portion 13 located on the side opposite to the nozzle 23 with respect to the pressing portion 22, and a part of the fitting portion 13, that is, a part of the fitting portion 13, The nozzle 2 of the fitting portion 13 is larger than the pressing portion 22 of the nozzle 2.
By pressing the nozzle 23 of the nozzle button 17 in a specific direction (the direction of the arrow A1 shown in FIG. 24) on a portion located on the side opposite to the side 3, the nozzle 23 is elastically deformed and easily comes off the fitting portion 13. A release part 25 is formed. Also,
A display 26 for operating the nozzle button 17 in the specific direction by, for example, giving an arrow to the outer surface of the nozzle button 17 is provided.

Therefore, according to the display 26, the nozzle button 1
7 by pressing the nozzle 23 in a specific direction (the direction of the arrow A1), the nozzle button 17 rotates in the opposite direction to that of FIG. The cover body 11 is pulled in the direction of the arrow A1 via the portion 38, and as a result, the fitting release portion 25 of the fitting portion 13 is elastically deformed so as to spread outward, and the locking projection 15 of the fitting release portion 25 is formed. Is detached from the mountain cap 4, and the fitting of the fitting portion 13 to the container body 1 is removed from the fitting releasing portion 25.

In the case of the modification of FIGS. 23 and 24,
When the pressing portion 22 is pressed in the same manner as in the embodiment of FIGS. 14 and 15, the nozzle button 17 moves downward with respect to the cover body 11 by elastic deformation of the connecting portion 18, and at this time, the connecting portion 38 moves downward. To extend the nozzle button 1
7 presses the injection stem 7 downward through the fitting portion 21,
The contents ejected from the ejection stem 7 are ejected outside through the nozzle 23. FIGS. 25 to 30 show another embodiment, in which a cover 9 covers the shoulder 2 of the container body 1 and the outer periphery of the mountain cap 4 so as to surround the periphery of the injection stem 7. The cover body 9 includes a cylindrical tubular portion 10 and a skirt portion 1 that protrudes downward from the lower end of the tubular portion 10 via a step portion 8 so as to spread radially outward.
1, an annular fitting portion 13 protruding downward from a lower end portion of the tubular portion 10 via the step portion 8, a top wall portion 12 projecting inward from an upper end of the tubular portion 10, and a top wall portion 12. And a holding cylinder 39 protruding up and down from the inner peripheral edge. An annular slit 16 is provided between the holding tube 39 and the top wall portion 12 except for the connecting portion 18, and the holding tube 39 is connected to the top wall portion 12 via the connecting portion 18. The fitting portion 13 of the cover body 9 is externally fitted to the mountain cap 4, and a locking projection 15 is provided at the lower end thereof. The locking projection 15 is attached to the outer lower edge of the winding convex portion 5 of the mountain cap 4. Engaging from below, the fitting portion 13 cannot be pulled out of the mountain cap 4, whereby the cover body 9 is firmly fitted and fixed to the upper end of the container body 1 so as not to accidentally come off. I have. The skirt part 11 surrounds the outer periphery of the fitting part 13, and the lower end of the skirt part 11 is in contact with or close to the base end of the shoulder part 2 of the container body 1.

The nozzle button 17 is formed in a cylindrical shape with a bottom. The nozzle button 17 has a cylindrical fitting portion 21 fitted and fixed to the injection stem 7, a nozzle 23, and a cylindrical shape surrounding the outer periphery of the fitting portion 21. The nozzle 23 is communicated with the injection stem 7 through the communication hole 41, and the upper surface of the nozzle button 17 is a pressing portion 22. By pressing the pressing portion 22 downward, The ejected contents of the container body 1 are ejected from the nozzle 23 to the outside through the ejection stem 7. The nozzle button 17 is internally fitted and held in the holding cylinder 39 of the cover body 9 via the outer peripheral wall 40. Thereby, the nozzle button 17
Is held slidably up and down with respect to the cover body 9, and the cover body 9 is disengaged from the container body 1 by operating the nozzle button 17 in a specific direction (the direction of arrow A shown in FIG. 30). As it is pulled, the cover 9
And the nozzle button 17 are linked to each other, and by pressing the nozzle button 17 in a specific direction (the direction of arrow A shown in FIG. 30), the cover body 9 is tilted and rotated in conjunction with the nozzle button 17. Has become.

In the portion of the fitting portion 13 located on the side opposite to the nozzle 23, three vertical slits 19 are formed at intervals and these slits 19 form one of the fitting portions 13. Part, ie, the nozzle 2 of the fitting part 13
When the nozzle button 17 is pressed in a specific direction (the direction of arrow A) on a portion located on the side opposite to the pressing portion 22 with respect to 3, the elastic member is elastically deformed and easily detached from the fitting portion 13. A part 25 is formed. Further, by giving an arrow, for example, on the outer surface of the nozzle button 17, a display 2 for operating the nozzle button 17 in the specific direction is provided.
6 are provided.

Thus, according to the display 26, the nozzle button 1
By pressing the button 7 in a specific direction (direction of arrow A), the nozzle button 17 rotates together with the holding cylinder 39 of the cover body 9 in the direction of arrow B around the injection stem 7 as shown in FIG. As a result, the nozzle button 17 pulls the cover body 11 in the direction of arrow C via the holding cylinder 39 and the connecting portion 18, and as a result, the fitting release portion 25 of the fitting portion 13 is elastically deformed and fitted so as to spread outward. The locking projection 15 of the attachment releasing portion 25 is easily detached from the lower end edge of the mountain cap 4, and the fitting of the fitting portion 13 to the container body 1 side (mountain cap 4) is removed from the fitting releasing portion 25 side. It has become.

FIG. 31 shows a modification of the embodiment shown in FIGS. 25 to 30. A flange 43 is provided at the lower end of the holding cylinder 39 of the nozzle button 17, and the nozzle button 17 is moved in a specific direction (arrow A). Direction), the nozzle button 1
The numeral 7 prevents the cylinder 7 from unexpectedly falling out of the holding cylinder 39. In this case, in order to prevent the nozzle button 17 from accidentally falling out of the injection stem 7, it is necessary to forcibly fit the fitting portion 21 of the tilt button 17 to the injection stem 7 or to stop undercutting. The nozzle button 17 can be easily removed from the container body 1 by separating the cover body 9 from the container body 1. The other points are the same as those of the embodiment shown in FIGS.

FIGS. 32 and 33 correspond to FIGS.
The modification of the embodiment is shown, and the nozzle 23 of the cover body 9 is shown.
The part located on the opposite side to the top wall part 12 of the cover body 9
A rib 33 protruding inward is provided so as to straddle the upper end portion of the fitting portion 13. The rib 33 stabilizes the nozzle button 17 from pulling the cover body 11 in the direction of arrow C shown in FIG.
The elastic member 5 is elastically deformed so as to spread outward, so that the fitting release portion 25 is assisted in detaching from the container body 1 (mountain cap 4).

FIGS. 34 to 37 show another embodiment, in which a cylindrical fitting portion 1 is attached to the inner peripheral edge of the top wall portion 12 of the cover body 9.
3 is downward projected, fitting attaching portion 13 is adapted to be fitted in convolutions protrusion 5 of the mountain cap 4. A locking projection 15 is provided at a lower end portion of the fitting portion 13, and the locking projection 15 is engaged with a lower inner edge of the winding convex portion 5 of the mountain cap 4 from below, thereby forming the fitting portion 13. The cover 9 is firmly fitted and fixed to the upper end of the container body 1 so as not to be accidentally detached from the mountain cap 4 so that the cover body 9 cannot be pulled out.

The skirt portion 11 surrounds the outer periphery of the fitting portion 13 and the winding convex portion 5 of the mountain cap 4, and the lower end of the skirt portion 11 is in contact with or close to the middle portion of the shoulder portion 2 of the container body 1. I have. One vertical slit 19 is formed in a portion of the fitting portion 13 located on the side opposite to the pressing portion 22 with respect to the nozzle 23.
9, the nozzle button 17 is pressed in a specific direction (the direction of the arrow A) on a part of the fitting portion 13, that is, on a portion of the fitting portion 13 located on the side opposite to the pressing portion 22 with respect to the nozzle 23. A fitting release portion 25 that is elastically deformed by operation and is easily removed from the fitting portion 13 is formed. Further, a display 26 is provided for operating the nozzle button 17 in the specific direction by giving an arrow to the outer surface of the nozzle button 17, for example. Other points are the same as in FIG.
The configuration is the same as in the thirty to thirty embodiments.

Therefore, in the case of FIGS.
As in the case of the first to thirty embodiments, the nozzle button 17 is pressed in a specific direction (the direction of the arrow A) in accordance with the display 26 so that the nozzle button 17
Pivots around the injection stem 7 with the holding cylinder 39 of
As a result, the nozzle button 17 is moved to the holding cylinder 39 and the connecting portion 1.
8, the cover body 11 is pulled in the direction of arrow A. As a result, the fitting release portion 25 of the fitting portion 13 is elastically deformed inward, and the locking projection 15 of the fitting release portion 25 is moved from the mountain cap 4. The fitting portion 13 is easily detached, and the fitting of the fitting portion 13 to the container body 1 side (mountain cap 4) is removed from the fitting releasing portion 25 side.

FIGS. 38 to 41 show another embodiment, wherein a holding cylinder 39 having an inner wall 47 and an outer wall 48 is provided at the inner peripheral edge of the top wall 12 of the cover body 9. ing. An outer peripheral wall 40 of the nozzle button 17 is fitted and held between the inner wall 47 and the outer wall 48 of the holding cylinder 39 so as to be vertically slidable. The other points are the same as those in the embodiment shown in FIGS. Therefore, in this case, the ejection stem 7 is pressed downward by pressing the pressing portion 22 of the nozzle button 17 downward, whereby the contents are ejected from the nozzle 23 to the outside. In the same manner as in the embodiment of FIGS. 25 to 30, the nozzle button 17 is moved in a specific direction (the direction of arrow A) according to the display 26.
, The nozzle button 17 rotates around the ejection stem 7 together with the holding cylinder 39 of the cover body 9, whereby the nozzle button 17 moves the cover body 11 through the holding cylinder 39 and the connecting portion 18. Pulling in the direction of arrow A, as a result, the fitting releasing portion 25 of the fitting portion 13 is elastically deformed inward, and the locking projection 15 of the fitting releasing portion 25 is easily detached from the lower end edge of the mountain cap 4, and the fitting is released. The fitting of the fitting portion 13 to the container body 1 side (mountain cap 4) is detached from the fitting release portion 25 side.

FIGS. 42 and 43 show a modification of the embodiment shown in FIGS. 38 to 41, in which a pair of restricting pieces 31 project downward from the holding cylinder 39 of the cover body 9, and the pair of restricting pieces 3
1 is formed in a plate shape pointing in the direction of the arrow of the display 26 and sandwiches the convex portion 6 of the mountain cap 4 from both sides, and the operating direction of the nozzle button 17 is changed by the pair of regulating pieces 31 to the specific direction. A regulating member 32 for regulating in the direction of the arrow A (the direction of the arrow indicated by the display 26) is formed. Therefore, the nozzle button 17 by pressing in the direction of arrow A
The direction of the tilt rotation around the vicinity of the injection stem 7 is regulated by the regulating member 32 so as to coincide with the direction of the arrow A, whereby the nozzle button 17 is tilted and rotated stably, and the fitting portion 13 is rotated. The fitting to the container body 1 is performed by the fitting releasing portion 2.
It comes off smoothly from the 5 side. The other points are the same as those of the above-described 16 to 20 embodiments.

In the above-described embodiment, the fitting release section 2
5 is configured by providing a slit 19 in the fitting portion 13 of the cover body 9, but instead of this, the fitting portion 13
May be configured to be thin so as to form the fitting releasing portion 25 which is elastically deformed and easily comes off the container body 1 side (mountain cap 4). FIG.
In the first to thirteenth embodiments, the cover body 9 is provided with the concave portion 36 and the nozzle button 17 is provided with the convex portion 35, and the concave portion 36 and the convex portion 35 restrict the operation of the nozzle button 17 in a specific direction. The regulating member 32 is formed, but instead of this, a convex portion 35 is provided on the cover body 9 and a concave portion 36 is provided on the nozzle button 17.
The restricting member 32 that restricts the operation of the nozzle button 17 in a specific direction may be configured by the 5 and the concave portion 36.

A regulating member 32 composed of a pair of regulating pieces 31 sandwiching the convex portion 6 of the mountain cap 4 as shown in FIGS.
As shown in FIG. 3, both a regulating member 32 constituted by a convex portion 35 and a concave portion 36 provided so as to fit between the cover body 9 and the nozzle button 17 may be provided. In addition, in the above-described embodiment, the display 26 is provided on the outer surface of the connecting portion 18 extending between the nozzle button 17 and the cover body 9. However, instead of this, the upper surface of the nozzle button 17 and the cover body 9 are provided. The display 26 may be provided on the upper surface or the nozzle 23.

[0045]

According to the present invention, by operating the nozzle button 17 in a specific direction in accordance with the display 26, the fitting of the fitting portion 13 to the container body 1 can be easily performed from the fitting releasing portion 25 side. The cover body 9 can be easily detached from the container body 1 without using a tool such as pliers. Moreover, when the cover body 9 and the container body 1 are separated, the nozzle button 17 may be operated in a specific direction. Therefore, it is not necessary to provide a special operation tool for performing the separation operation on the cover body 9. The structure of the cover body 9 can be made as simple as possible, and the cover body 9 and the like can be provided easily and at low cost.

Further, when the fitting portion 13 is provided with a fitting releasing portion 25 and the cover body 9 and the container body 1 are separated from each other, the nozzle button 17 projecting upward or the like is operated in a specific direction. For this reason, the force for separating the cover body 9 and the container body 1 is relatively weak, and the cover body 9 and the container body can be separated very easily.

[Brief description of the drawings]

FIG. 1 is a plan view of a container showing an embodiment of the present invention.

FIG. 2 is a side sectional view of the same.

FIG. 3 is a side sectional view of the cover body and the nozzle button.

FIG. 4 is a bottom view of the cover body and the nozzle button.

FIG. 5 is a plan view of the container in a state where the nozzle button is operated.

FIG. 6 is a side sectional view of the container in a state where the nozzle button is operated.

FIG. 7 is a side sectional view of the container body.

FIG. 8 is a side sectional view of a container showing another embodiment.

FIG. 9 is a side sectional view of the cover body and the nozzle button.

FIG. 10 is a bottom view of the cover body and the nozzle button.

FIG. 11 is a side sectional view of a container showing another embodiment.

FIG. 12 is a side sectional view of the cover body and the nozzle button.

FIG. 13 is a bottom view of the cover body and the nozzle button.

FIG. 14 is a plan view of a cover body and a nozzle button according to another embodiment.

FIG. 15 is a side sectional view of the cover body and the nozzle button.

FIG. 16 is a plan view of a container showing another embodiment.

FIG. 17 is a side sectional view of the container.

FIG. 18 is a side sectional view of the cover body and the nozzle button.

FIG. 19 is a bottom view of the cover body and the nozzle button.

FIG. 20 is a side sectional view of the container in a state where the nozzle button is operated.

FIG. 21 is a side sectional view of a cover body and a nozzle button showing another embodiment.

FIG. 22 is a bottom view of the cover body and the nozzle button.

FIG. 23 is a plan view of a cover body and a nozzle button showing another embodiment.

FIG. 24 is a side sectional view of the cover and the nozzle button.

FIG. 25 is a plan view of a container showing another embodiment.

FIG. 26 is a side sectional view of the container.

FIG. 27 is a side sectional view of the cover and the nozzle button.

FIG. 28 is a bottom view of the cover and the nozzle button.

FIG. 29 is a plan view of the container in a state where the nozzle button is operated.

FIG. 30 is a side sectional view of the container in a state where the nozzle button is operated.

FIG. 31 is a side sectional view of a cover body and a nozzle button according to another embodiment.

FIG. 32 is a side cross-sectional view of a container body and a cover body showing another embodiment.

FIG. 33 is a bottom view of the cover body.

FIG. 34 is a plan view of a container showing another embodiment.

FIG. 35 is a side sectional view of the container.

FIG. 36 is a side sectional view of the cover body.

FIG. 37 is a bottom view of the cover body.

FIG. 38 is a side sectional view of a container showing another embodiment.

FIG. 39 is a side sectional view of the cover body.

FIG. 40 is a bottom view of the cover body.

FIG. 41 is a side sectional view of the container in a state where the nozzle button is operated.

FIG. 42 is a side sectional view of a cover body showing another embodiment.

FIG. 43 is a bottom view of the cover body.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Container main body 2 Shoulder part 3 Mouth part 4 Mountain cap 6 Convex part 7 Injection stem 9 Cover body 13 Fitting part 16 Slit 17 Nozzle button 18 Connection part 19 Slit 23 Nozzle 25 Fitting release part 26 Display 31 Regulatory piece 32 Regulation member 35 convex part 36 concave part 39 holding cylinder

Claims (9)

(57) [Claims] An injection stem (7) for injecting the contents in the container body (1) to the outside is projected from the container body (1), and a cover body surrounding the periphery of the injection stem (7). 9) and a nozzle button (17) for pressing the injection stem (7) are provided, and an annular fitting portion (13) fitted to the cover body (9) on the container body (1) side. ) Is provided, and in the container provided with the nozzle (23) projecting upward from the nozzle button (17), a fitting release part (25) is provided at a part of the fitting part (13) of the cover body (9). The fitting (13) is fitted to the container body (1) by pressing the nozzle (23) of the nozzle button (17) to the side opposite to the fitting releasing portion (25). The nozzle button (17) is connected to the cover body (9) so that the nozzle button (17) comes off the fitting release part (25). Is pressing on the side opposite to the fitting releasing part of the nozzle (23) (25)
A container provided with a display (26) for prompting operation . 2. An injection stem (7) for injecting the contents in the container body (1) to the outside and projecting from the container body (1), and a cover body surrounding the periphery of the injection stem (7). 9) and a nozzle button (17) for pressing the injection stem (7) are provided, and an annular fitting portion (13) fitted to the cover body (9) on the container body (1) side. ) Is provided, and a pressing portion (22) is provided on the nozzle button (17).
In a container provided with a nozzle (23) projecting upward from the pressing portion (22), a fitting release portion (25) is provided in a part of the fitting portion (13) of the cover body (9), and a nozzle button is provided. When the nozzle (23) of (17) is pressed toward the pressing portion (22), the fitting release portion (25) is released so that the fitting portion (13) is released from being fitted to the container body (1). ) Is arranged on the opposite side of the pressing portion (22) of the nozzle (23), and presses the nozzle (23) toward the pressing portion (22).
Characterized by providing a display (26) for prompting the user. 3. The display (26) includes a nozzle button (1).
7) or provided on the outer surface exposed to the outside of the cover body ( 9)
The container according to claim 1 or 2, wherein
vessel. 4. The display (26) includes a fitting release section (2).
5) formed by an arrow pointing from the side to the nozzle (23) side.
The container according to claim 1, wherein: 5. The display (26) includes a fitting release section (2).
5) and the nozzle (23).
5. The container according to claim 4, wherein the container comprises: 6. The cover body (9) and a nozzle button (1)
7), an annular slit (16) is provided leaving a connecting portion (18), and the connecting portion (18) releases the fitting between the cover body (9) and the nozzle button (17). Part (2
5) The device according to claim 1 or 2, wherein
3. The container according to 2 . 7. The display (26) is connected to a connecting portion (18).
7. The device according to claim 6, wherein the device is provided on an outer surface.
On the container. Wherein said fitted and releasing unit (25), according to claim, characterized in that it is constituted by providing a slit (19) in the fitting portion of the cover member (9) (13) 1-7
The container according to any one of the above. 9. The fitting release part (25) is formed by forming a part of the fitting part (13) of the cover body (9) thin . 7 years
Container according to any of the above.