JPH0754118Y2 - Liquid container - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention mainly relates to a container used for a toilet liquid cleaner.

[0002]

2. Description of the Related Art Liquid detergents for toilets often contain hydrochloric acid or caustic soda as cleaning components. Therefore, as a container used for this type of cleaning agent, as shown in FIG. 5, the inner plug 2 is tightly fitted to the mouth portion 1 of the container body made of an elastic material such as a synthetic resin material, and the inner plug 2 is In general, an upright nozzle 3 is provided on the inner wall of the container, and a cap 4 for closing the nozzle 3 is attached to the inner plug 2. That is, in this type of container, since the cleaning agent inside contains hydrochloric acid and caustic soda, it is required to reliably prevent liquid leakage from the nozzle 3 during transportation and storage, and for this reason, the nozzle is required. 3 is formed in an upright shape and has a liquid port 3a opened on the top surface thereof, and a cap 4 is provided with a recessed chamber 5 in which the nozzle 3 is tightly fitted on the ceiling surface thereof. Then, the ceiling surface 5a of the recessed chamber 5 is pressed against the liquid port 3a of the nozzle 3 when the cap 4 is screwed onto the container port portion 1, thereby tightly closing the liquid port 3a. It is configured to do.

[0003]

[Problems to be Solved by the Invention] In such a conventional container, by pressing the container body, the cleaning agent inside the liquid port 3 is removed.
Although it is used by ejecting from a, as described above,
In the conventional container, since the nozzle 3 is upright and the liquid port 3a is opened on the top surface, the spraying direction of the cleaning agent is the same as the axial direction 1 of the container body, so that the exposed surface of the toilet bowl can be cleaned. However, there is a problem that it takes a lot of time and effort to clean a portion such as a water inlet portion of a toilet bowl that is folded. In order to solve this problem, the liquid port of the nozzle of the container may be opened obliquely so that the cleaning agent is ejected in a direction intersecting the axial direction 1 of the container body. If the above is adopted, it is impossible to press the liquid port of the nozzle by the ceiling surface of the cap to seal it, and there is a problem that the internal cleaning agent easily leaks.

[0004]

[Means for Solving Problems] The container of the present invention is shown in FIGS.
As shown in FIG. 5, the inner plug 20 is tightly fitted to the rim 11 of the container body 10 made of an elastic material, and the cap 30 is capped on the inner plug 20. The inner plug 20 is provided with a nozzle 21 and a liquid port 22 penetrating the nozzle 21, and the nozzle 21 has an inclined surface 211 that gradually decreases from the container body side toward the tip. . A liquid port 22 is opened in the inclined surface 211 of the nozzle 21, and the liquid port 22 is provided so as to be inclined in a direction inclined with respect to the axis l. A cap 30 is attached to the inner plug 20, and the cap 30 is detachably attached to the rim portion 11 of the container body 10. The cap 30 is provided with an inclined inner surface 31 that is closely joined to the inclined surface 211 of the nozzle 21 on the inner surface thereof, and an engaging portion 32 that firmly engages with the lip at the lower end portion. Yes, the engaging portion 32 allows the cap 3
When 0 is attached to the mouth edge of the container, the inclined inner surface 31 is configured to press against the inclined surface 211 of the inner plug.

Furthermore, the inclined surface 211 and the inclined inner surface 31
And at least one of them is made an elastic surface, and the liquid port 22 forming portion of the inclined surface 211 and the inclined inner surface 31 are
When the cap 30 is tightly attached to the inner plug 20, at least one of the portions contacting the liquid port 22 is formed as a convex surface 311 (311 ') .

[0006]

[Operation] Since the container of the present invention has such a structure, when the cap 30 is removed and the container body 10 is pressed, the volume of the container body 10 is reduced due to its elasticity, whereby the cleaning agent inside is discharged from the liquid port 22. Gush out. Since the cleaning agent sprayed from the liquid port 22 is inclined with respect to the axis l of the liquid port 22, it is sprayed in an oblique direction from the container body 10, and as shown in FIG. However, the cleaning agent C can be sprayed. After the cleaning agent is ejected in this manner, the cap 30 is capped on the inner plug 20,
When the engaging portion 32 is attached to the container mouth edge portion 11, the inclined inner surface 31 of the cap 30 is pressed against the inclined surface 211 of the nozzle 21 and the liquid port 22 is sealed.

At this time, the container of the present invention has the liquid port 22
Of the inclined surface 211 and one or both of the inclined inner surface 31 and the inclined inner surface 31 facing the same are formed in the convex surface 311, and the liquid port 22 is provided, and the inclined inner surface 31 close to the inclined surface 211.
Since one or both of and are made elastic, the convex surface 3
The liquid port 22 is sealed by 11 and the convex surface 3
Since the pressing force of the elastic surface is applied to 11, a large sealing force can be concentratedly applied to the liquid port 22, and thus liquid leakage can be effectively prevented. Further, when this convex surface is formed on the liquid port 22 side, elastic pressing force toward the inclined inner surface 31 is concentratedly applied to the liquid port 22, so that liquid leakage is prevented.

[0008]

EXAMPLE FIG. 1 is an exploded front view of the container of the present invention, and FIG. 2 is an enlarged vertical sectional front view of a main part of the same container. In this embodiment, the container body 10 is made of an elastic material such as polypropylene resin, and the inner plug 20 is tightly fitted to the rim portion 11. A male screw portion is provided as an engaging portion 111 on the rim portion 11 of the container body, and the engaging portion 111 is made to engage with an engaging portion 32 of a cap 30 described later.

The inner plug 20 includes a nozzle 21 and a liquid port 22 provided in the nozzle 21, and in the embodiment, a guide end 23 and a cap receiving seat 24. The nozzle 21 has a conical inclined surface 211 formed by gradually reducing the diameter of its body from the base end on the container body side toward the tip, and the guide end 23 is formed on the tip side of this inclined surface. A cap seat 24 is provided on the base end side.
Also, the cap 30 has a conical slant inside.
It is made in a conical inner chamber that fits with the surface 211.
The inner chamber of is formed by a conical inclined inner surface 31.
The liquid port 22 is located on the inclined surface 211 and opens in a direction inclined with respect to the axis l of the container body 10. The guide end 23 is formed as a circular disk-shaped projection, and is configured to receive the center of the cap 30 at this portion to perform positioning when the cap 30 is fitted on the cap, and the cap seat 24. Is provided in cooperation with the guide end 23 to determine the position of the cap 30 when the cap is fitted.

The cap 30 has a slanted inner surface 3 which is in contact with the slanted surface 211 when the cap 30 is fitted on the inner plug 20.
1 and the engaging portion 3 that draws the inclined inner surface 31 toward the container body side to press the inclined inner surface 31 and the inclined surface 211 tightly together.
2. For example, a female screw portion is provided so that the engaging portion 32 can be detachably engaged with the engaging portion 111 of the container rim 11 and at the time of engagement, the cap 30 can be axially moved. It is configured to be fixed to the rim portion 11 in the l direction so as not to be detachable. Thus, in the container of the present invention, when the inclined inner surface 31 that abuts the liquid port 22 has the convex surface 311, the engaging portion 32 of the cap 30 and the engaging portion 1 of the container mouth edge portion 1
It is desirable that either one of 11 and 11 be made of an elastic material so that the engaging portion 32 and the engaging portion 111 are fitted and engaged with each other when the cap is worn. Furthermore, this cap 3
No. 0 is provided with a fitting chamber 33 at the center of its ceiling so as to be closely fitted to the guide end 23 of the inside plug 20, and also has an inclined inner surface 31.
A step edge 34 that engages with the cap seat 24 of the inner plug 20 is provided below the table, and the fitting chamber 33 and the step edge 3 are provided.
The position of the cap 30 is determined by the position of 4. In practice, when the inclined inner surface 31 of the cap 30 is pressed against the inclined surface 211 of the inner plug 20, the ceiling of the fitting chamber 33, the guide end 23, the cap receiving seat 24, and the step edge 34. It is desirable to set each portion so that each minute gap S is formed between them, so that excessive tightening of the cap 30 when the cap is worn tightly adheres the step edge 34 and the cap seat 24. It can be blocked by engagement.

The slanted surface 211 of the nozzle 21 and the slanted inner surface 31 of the cap 30 are configured so that the portion of the liquid port 22 receives a strong pressing force.
11 and at least one of the inclined inner surface 31 is made of an elastic surface, and the inclined inner surface 31 has a convex surface 3 as shown in FIG.
11 and press the liquid port 22 with this convex surface 311, or as shown in FIG. 3B, the part of the liquid port 22 of the inclined surface 211 is formed into a convex surface 311 ' and this part is formed into the inclined inner surface 31.
It is configured to press strongly against. Thus, in the container of the present invention, the sealing force for the liquid port 22 can be increased by the elastic pressing force of the convex surface and the elastic surface that acts on the convex surface in this way, thereby preventing liquid leakage.

[0012]

EFFECTS OF THE INVENTION Since the container of the present invention has such a structure, the interior cleaning agent is obliquely sprayed to fold the portion 4 of the toilet 40.
In addition to the effect of being able to clean 1, the liquid port 22 is sealed by the convex surface of the elastic surface to which the pressing force is applied, or is sealed by the elastic surface of which the pressing force is generated by the convex surface. There is an effect that the liquid leakage can be effectively prevented.

[Brief description of drawings]

FIG. 1 is an exploded front view of a container of the present invention.

FIG. 2 is a vertical sectional front view of the main part.

FIG. 3 is an enlarged cross-sectional view of the same main part.

FIG. 4 is an explanatory view showing a usage example of the same container.

FIG. 5 is a vertical sectional front view showing a main part of a conventional container.

[Explanation of symbols]

 10 Container Main Body 11 Mouth Edge 111 Engagement Part 20 Inner Plug 21 Nozzle 211 Inclined Surface 22 Liquid Port 30 Cap 31 Inclined Inner Surface 311 Convex Surface 32 Engagement Part

Claims (1)

[Scope of utility model registration request] 1. A container main body made of an elastic material, an inner stopper attached to a rim of the container main body, and a cap capped on the inner stopper. An engaging portion for detachably engaging the lower end of the cap is provided at the mouth edge portion, and a conical inclined surface whose tip side is gradually reduced is formed on the inside plug, and the container body is formed on this inclined surface. Is provided with a liquid port that opens in a direction that is inclined with respect to the axis of the container, and the cap has a conical inclined inner surface that is closely joined to the inclined surface of the inside plug on the inner surface of the cap and the lower end of the container. An engaging portion that engages with the engaging portion of the lip portion of the main body is provided, and when the engaging portion of the cap engages with the engaging portion of the lip portion, the inclined inner surface of the cap has the inclination of the inner plug. A liquid container configured to be pressed against a surface to close the liquid port, the inclined surface and the inclined inner surface With at least one is made elastic surface, and a liquid inlet forming part of the inclined surface, at least one of the portion contacting with the liquid inlet of the inclined inner surface of the resilient surface
A container for liquid which is formed into a convex surface so that elastic force is concentratedly applied to the liquid port .