JP2923750B2 - Container pouring tool - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a container pouring device used by being attached to the mouth of a container such as a can.

[0002]

2. Description of the Related Art Conventionally, for example, the mouth of a container such as a petroleum can is formed substantially as shown in FIG. In the figure, reference numeral 101 denotes a container, which is a can as an example,
Reference numeral 102 denotes an upper wall, and reference numeral 103 denotes a side wall. The bottom wall is not shown. A through hole 104 is formed at one corner of the upper wall 102. Reference numeral 105 denotes a locking portion for locking the cap 106. The cap 106 is made of metal and comprises a top wall 107 and a lid side wall 108. The lid side wall 108 also has a number of cuts 109 and is bent inward to press-fit with the locking part 105. Engaging part 1
10 are formed. The top wall 107 is always formed so as to be convex upward, and by deforming the top wall 107 so as to be convex downward, the engaging portion 110 is deformed to have a large diameter. The locking portion 105
Is released. The opening 104 is thus opened.

[0003]

However, the mouth of the above-mentioned conventional container has the following drawbacks. That is, when the container 101 is tilted and the content liquid is subdivided from the container 101 to another small container (not shown), the liquid poured out from the locking portion 105 causes splashing and spilling out of the small container. However, the subdivision work is troublesome. The present invention has been made to solve the above-mentioned problem, and its purpose is to jump out of a transfer container when pouring a liquid from a container such as a can into another small container and transferring the liquid. An object of the present invention is to provide a container pouring device capable of preventing problems such as scattering and spilling out of the container.

[0004]

To achieve the above object, according to the Invention The Describing this invention it is formed of a metal or synthetic resin, the body 2 of the tubular having a screw thread 1 on the outer circumference, at one end 3 of the body 2 a leg portion 4 provided, provided in the leg portion 4, has a diameter greater than 7 lengths 8 and small width 9 of the mouth portion 6 of the container 5 for the purpose, the top wall 10 the inner surface of the container 5 a clamping portion 11 which Setto, a clamping member 12 which is screwed into screw threads 1 of the body 2, is the contact with the outer periphery of the main body 2, and is pressed against the outside of the mouth portion of the container by the clamping member 12 an annular elastic body 13, a dispensing tool container, characterized in that it consists of. Further, the main body 2 is a container ejection tool having a reaction force portion 14 for preventing the main body 2 from rotating together with the rotation of the holding member 12. Further, the reaction force portion 14 is a pouring device for the container whose outer periphery is formed substantially in a nut shape. or,
The holding member 12 is substantially a nut, and is a container discharging device having a pressing portion 15 having an inclined portion 20 for pressing the annular elastic body 13. Further, when the liquid is poured from the main body 2 into the main body 2,
It is a pouring device for the container having a vent pipe 16 for sucking outside air. Further, the main body 2 is a pour tool for the container in which the valve 17 is detachably mounted. Also, the elastic body 13
Is an ejection tool for the container, which is slidably fitted to a sliding portion 18 formed on the main body 2.

[0005]

DESCRIPTION OF THE PREFERRED EMBODIMENTS In FIG. 1, reference numeral 2 denotes a tubular main body made of metal or synthetic resin, for example, iron, and a thread 1 is formed on a part of the outer periphery thereof. Reference numeral 4 denotes a leg provided at one end 3 of the main body 2 and at a part thereof. The leg 4 is provided so as to project from a part of the circular main body 2 as shown in the figure. Reference numeral 11 denotes a holding portion made of an iron plate provided by welding at an end of the leg portion 4 as an example, and the holding portion 11 has a length 8 as shown in FIG. The portion 6 is formed with a length 8 larger than the diameter 7 and with a small width 9 so that it can be inserted into the mouth portion 6 from the outside as shown in FIGS. Note that the holding portion 11 may be made of a synthetic resin.

Next, reference numeral 12 denotes a holding member screwed to the thread 1 of the main body 2, which is substantially a nut. However,
The outer periphery is not limited to a hexagonal shape, but may be a circle as shown in FIG. 5 and a knurl formed on the outer surface, and such a shape is also included. Further, as shown in the drawing, a pressing portion 15 for pressing the elastic body 13 described later is provided. The holding member 12 has a sliding end 19 which is slidably provided on a sliding portion 18 formed on the main body 2 and having a smaller diameter than the thread 1. This portion may be loosely fitted, and such a configuration is included. Next, reference numeral 13 denotes an annular elastic body, which is fitted to the sliding portion 18 so as to be able to move up and down while sliding on the outer surface of the sliding portion 18 as described above. 2
Reference numeral 0 denotes an inclined portion formed on the inner surface of the pressurizing portion 15, and the holding member 1 is formed by the inclined portion 20 as shown in FIG.
By screwing 2, the elastic body 13 is compressed and deformed, so that hermetic connection can be achieved. The elastic body 13 may appropriately use a well-known packing material such as natural rubber, synthetic rubber, silicon rubber, or a soft synthetic resin, for example, polyethylene or fluorine resin. And it is formed as an O-ring as shown.

Reference numeral 14 denotes a reaction force portion formed on the main body 1, which is formed, for example, in a substantially nut shape in appearance, and the main body 2 rotates together with the holding member 12 when the holding member 12 rotates. This is formed in order to prevent the main body 2 from rotating together by normally holding the reaction force portion with a spanner, a monkey spanner or the like and rotating the holding member 12. Next, reference numeral 16 denotes a ventilation pipe for sucking air outside the main body 2 when the liquid contained in the target container 5 provided with the main body 2 of the pouring device is to be discharged. As shown in the figure, it is provided by penetrating the holding portion 11 and welding or bonding to the holding portion 11. In addition, it may be fixed to the inside of the main body 2 by welding, bonding, or the like.
The ventilation pipe 16 is provided along the leg 4 as shown, and the bent portion 21 of the ventilation pipe 16 is provided in a direction opposite to the leg 4. With such a configuration, the holding portion 11 can be smoothly inserted when the holding portion 11 is inserted into the container 5. The ventilation pipe 16 is provided in FIG.
As shown in FIG. 4, the opening may be provided at the distal end portion 22 of the main body 2, or as shown in FIG. By forming in this manner, the tip end portion 22 of the main body 2 can be purely poured only, and the entire opening can be used for pouring.

Reference numeral 18 denotes a cylindrical sliding portion formed on the main body 2. The holding member 12 is screwed so that the elastic body 13 is connected to the sliding portion 18 and the pressing portion 15.
The main body 2 and the mouth 6 can be communicated in a hermetically sealed state by being compressed between the inclined portion 20 and the mouth 6 of the container 5. Next, reference numeral 25 denotes a cap screwed to the distal end portion 22 of the main body 2. The cap 25 is formed of synthetic resin or metal, and is removed when used. Then, the thread 1 of the tip portion 22 is connected to the cap 25.
In addition, as shown in FIG. 5, the valve 17 can be screwed together, and either of them can be used.

When using the dispensing tool of the container, the holding member 12 and the elastic body 13 are brought closer to the reaction force portion 14 in advance, and a space is provided between the holding member 12 and the holding portion 11 in advance. Next, as shown in FIG. 6, the distal end portion 23 of the holding portion 11 is inserted into the mouth portion 6 of the target container 5 with the holding portion 11 inclined, and the state is shown in FIG. As shown in FIG. 8, the leg 4 is brought into contact with the mouth 6 when the end 4 of the pinching portion 11 in the direction of the leg 4 enters the mouth 6. The holding member 1 is moved closer to the reaction force portion 14 as shown in FIG.
2 is screwed toward the mouth 6. Then, the elastic body 13 is pressurized and moved by the pressurizing unit 15 and comes into contact with the mouth 6. In this case, when the screwing of the holding member 12 is further advanced, the elastic body 13 is moved between the opening 6, the sliding portion 18 of the main body 2, and the pressing portion 15 of the holding member 12, as shown in FIG. Thus, the body 2 and the mouth 6 are hermetically connected. When the mounting of the dispensing tool is completed in this way, the container 5 is tilted, and the contents liquid and the like are discharged by the main body 2 into a not-shown subdivision container or the like.

[0010] By doing so, the above-mentioned conventional problems can be solved, and it is possible to eliminate splashing of the content liquid or spilling out of the subdivision container. The main body 2 has a valve 1
In the apparatus provided with 7, the container 5 can be placed horizontally, and the liquid or the like can be poured into the container using the valve 17. When removing the pouring tool from the container 5, the holding member 12 is unscrewed, the distance between the holding member 12 and the elastic body 3 and the holding portion 11 is increased, and the holding member 11 shown in FIGS. By carrying out the above in reverse, the holding portion 11 can be removed from the container 5.

[0011]

According to the first aspect of the present invention, as described above, the holding portion 11 can be easily inserted into the mouth 6 of the target container 5, and the elastic member is formed by the holding portion 11 and the holding member 12. 13, the mouth 6 can be pressed and sandwiched, the main body 2 and the container 5 can be communicated in a sealed state, and when transferring the content liquid or the like from the container 5 to the target container,
Spills can be easily prevented. According to the second aspect of the present invention, by using the reaction force portion, it is possible to prevent the main body 2 from rotating together when the holding member 12 rotates, and
3 can be easily compressed. According to the third aspect of the invention, a wrench, a monkey wrench, or the like can be used for the reaction force portion 14, and the communication between the main body 2 and the container 5 in a close state can be facilitated. The invention according to claim 4 is that the holding member 12 is screwed,
The screwing can be facilitated and the holding member 12 and the elastic body 13 can be moved at the same time when the holding member 12 is screwed. The inclined portion 20 can press the elastic body 13 in both directions of the sliding portion 18 and the mouth 6 of the container 5. According to the fifth aspect of the invention, the pulsation of the pouring can be prevented when the liquid or the like in the container 5 is poured through the pouring device, and the pouring can be performed smoothly. The invention according to claim 6 is the valve 1
Since the container 7 can be easily attached to or detached from the container 5, it is possible to extremely easily pour out the liquid or the like in the container 5. According to the seventh aspect of the present invention, the movement of the elastic body 13 pressed by the pressurizing portion 15 can be made precise, and the close contact can be ensured when the spouting tool and the container are connected.

[Brief description of the drawings]

FIG. 1 shows an embodiment of the present invention and is a cross-sectional view of a dispenser of a container in a use state.

FIG. 2 is a perspective view of a portion of the container pouring device in a used state.

FIG. 3 is a cross-sectional view of the container dispenser in a different use state from that of FIG. 1;

FIG. 4 is a view showing another embodiment of the present invention and corresponding to FIG. 1;

FIG. 5 is a partial cross-sectional view showing a further embodiment of the present invention, and showing a use state of a container spouting tool.

FIG. 6 is a partial cross-sectional view showing a use state of the container ejection device of the present invention.

FIG. 7 is a partial sectional view showing a step subsequent to the step shown in FIG. 6;

FIG. 8 is a partial cross-sectional view showing a step subsequent to the step shown in FIG. 7;

FIG. 9 is a sectional view of a mouth portion of a conventional container.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Screw 2 Main body 3 One end 4 Leg 5 Container 6 Mouth 7 Diameter 8 Length 9 Width 10 Top wall 11 Nipping part 12 Nipping member 13 Elastic body 14 Reaction part 15 Pressure part 16 Vent pipe 17 Valve 18 Sliding Department

Claims (7)

(57) [Claims] 1. A formed of metal or synthetic resin, the body 2 of the tubular having a screw thread 1 part periphery, legs 4 provided at one end 3 of the body 2, provided the leg portions 4 and has a diameter greater than 7 lengths 8 and small width 9 of the mouth portion 6 of the container 5 for the purpose, a clamping portion 11 which brought into contact with the upper wall 10 the inner surface of the container 5, screw threads 1 of the main body 2 And a ring-shaped elastic body 13 which is in contact with the outer periphery of the main body 2 and is pressed against the outside of the mouth 6 of the container 5 by the holding member 12. And a container pouring tool. 2. The container spout according to claim 1, wherein the main body has a reaction force portion for preventing the main body from rotating together with the rotation of the holding member. 3. The container pouring device according to claim 2, wherein the reaction force portion has an outer periphery formed substantially in a nut shape. 4. The holding member 12 is substantially a nut.
The container ejection device according to claim 1, further comprising a pressing portion 15 having an inclined portion 20 for pressing the annular elastic body 13. 5. The main body 2 has a ventilation pipe 16 inside the main body 2 for sucking air outside the main body 2 when a liquid is discharged from the main body 2. 4. The container pouring device according to 4. 6. The container dispensing tool according to claim 1, wherein the main body 2 is formed so that the valve 17 is detachable. 7. The elastic body 13 is slidably fitted to a sliding portion 18 formed on the main body 2.
7. The dispensing device for a container according to 2, 3, 4, 5, or 6.