JPH0589280U - Feeding container - Google Patents

Abstract

(57) [Summary] [Purpose] When the contents stick out from the upper end of the outer cylinder to the periphery while ensuring a smooth surface continuity between the outer surface of the cap and the outer surface of the outer cylinder. (2) To provide a feeding container that is excellent in both appearance and usability so that the airtightness between the outer cylinder and the cap can be maintained without affecting the cap attachment / detachment operation. [Structure] The cap 2 is fitted with a structure having a space 18 between the inner surface of the skirt portion 16 of the cap 2 and the outer surface of the small diameter portion 6 of the outer tubular body 1, and the side wall structure of the outer tubular body 1 is formed. The low-foam layer 13 is provided inside the outer cylinder main part 5 of the outer cylinder 1 at least in a portion continuous with the cap 2 to have a thick structure.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an improvement of a container for feeding glue or the like in which a cap is fitted so as not to cause a poor sealing during use.

[0002]

[Prior Art]

 As a conventional technique with a structure in which a knob portion is rotatably attached to the lower part of the outer cylinder body, and a saucer that can be raised and lowered is installed inside the outer cylinder body, and a cap is placed on the upper part of the outer cylinder body to seal and protect the contents. , JP-B-55-74506.

In the structure of the prior art, the inner cylindrical body 10 having the rotating grip portion 12, the perfect circular inner cylinder 11 and the like is rotatably attached to the lower portion of the outer cylindrical body 20 to seal the lower portion of the outer cylindrical body 20. is doing.

On the other hand, the saucer 30 is fitted inside the outer cylindrical body 20, the lower part thereof is screwed into the perfect circular inner cylinder 11, and the rotating grip portion 12 is rotated to cause the saucer 30 to move to the inner surface of the outer cylindrical body 20. It is a structure that slides up and down to raise and lower the solid contents held in the pan.

Furthermore, the outer upper surface of the outer tubular portion 20 is formed to have a small diameter, and the cap 40 covers the small diameter portion to close the upper opening of the outer tubular portion 20. The outer surface of the fitted cap 40 and the outer surface of the outer tubular portion 20 are smoothly connected without any step, and the outer surface of the small diameter portion of the outer tubular portion 20 and the inner surface of the side wall of the cap 40 are in close contact with each other with no space. is there.

In addition, thermoplastic resins such as polyethylene, polypropylene, and ethylene propylene are often used for these container members in terms of hygiene, molding workability, and price.

[0007]

[Problems to be solved by the device]

 In the above-mentioned conventional technique, the cap has a fitting structure that has a close fitting structure in which there is no space between the inner surface of the skirt and the outer surface of the small diameter portion.

(1) When the rotary grip portion 12 is turned and the tray 30 is raised to extract the solid contents from the upper end of the outer cylindrical body 20 for use, for example, the contents have a sticky composition like solid paste. The object that is used by pressing when applying is sticking out from the upper end of the outer cylindrical body 20 to the periphery and adhering to the outer surface of the small diameter. After the application, even if the rotary grip portion 12 is turned in the opposite direction to return the contents into the outer cylindrical body 20, the contents adhered to the outer surface of the small diameter cannot be recovered and remain as they are. When attempting to cover and tightly cap the cap in this state, since the outer surface of the small diameter and the inner surface of the side wall of the cap are in close contact with each other, the attached contents are carried downward by the lower end of the cap, and the periphery of the fitting portion is soiled. ..

(2) In the case of a product requiring airtightness, the contents are present in the fitting portion, so that a complete seal cannot be obtained and the contents are altered.

(3) In the extreme case, the protruding content is solidified, the small diameter portion is changed to be thick with the content, the cap cannot be covered, and the content is forced to be discarded even if it remains.

Here, the reason why the cap fitting structure must be a close fitting structure in which there is no space between the inner surface of the skirt and the outer surface of the small diameter portion will be described.

The structure of the container is such that the inner side of the outer cylindrical body that stores the contents has no step in the axial direction, while the outer side passes from the small diameter portion into which the cap is fitted to the substantially horizontal plane. It reaches the outer cylinder main part. The thickness of this portion is about twice the thickness of the small diameter portion.

The reason for increasing the thickness in this way is to maintain the moldability, economy and good shape. Furthermore, the thickness of this main portion is such that when the cap is fitted to the small diameter portion above it, It is set to create the appearance that the sides are smoothly connected.

However, if the main part of the outer cylindrical body is extremely thick, not only the appearance of waviness appears on the surface due to the occurrence of sink marks but the appearance is impaired, but also the function deteriorates.

For this reason, the thermoplastic resin cannot increase the thickness of the outer cylinder main portion to a ratio such that the wall thickness ratio between the small diameter portion and the outer cylinder main portion is 1: 3. When the cap is fitted, it is not possible to form a space between the cap and the outer surface of the small diameter portion.

The present invention has been made in view of the above-mentioned problems, in which the outer surface of the cap and the outer surface of the outer cylindrical portion are connected to each other while ensuring smooth surface continuity while the content is in the outer cylindrical body. Even if it sticks out from the upper edge of the container to the surroundings, it does not affect the operation of attaching and detaching the cap, and the airtightness between the outer cylinder and the cap can be maintained. The purpose is to provide.

[0017]

[Means for Solving the Problems]

 In order to solve the above-mentioned problems, in the feed-out container of the present invention, the fitting structure of the cap has a structure having a space between the inner surface of the skirt and the outer surface of the small diameter portion, and the side wall structure of the outer cylindrical body is continuous with at least the cap. A thick-walled structure was provided with a foam layer inside the main part of the outer cylinder of this part.

That is, by rotating the knob part assembled to the lower part of the outer cylinder, the saucer in the outer cylinder is moved up and down to move the solid contents up and down, and the small diameter part in the upper part of the outer cylinder is capped. In a feed-out container that keeps the airtightness by fitting with each other, it is composed of the upper part of the outer cylindrical body, the small diameter part and the thick base part, and the base part and the inner surface of the skirt are airtightly fitted to each other, and the inner surface of the skirt and the small diameter part are fitted. In addition to having a space between the outer surfaces of the parts, the side wall structure of the outer cylinder has a thick wall structure in which a foam layer is formed at least inside the main part of the outer cylinder of the outer cylinder that is continuous with the cap It is characterized by having done.

In addition to the above structure, a plurality of protrusions are provided on the outer surface of the small diameter portion or the inner surface of the skirt of the cap, except for the portion where the base portion and the inner surface of the skirt are fitted in an airtight manner. Is also good.

[0020]

[Action]

 When using the feeding container, remove the cap covering the small diameter part on the upper part of the outer cylinder and rotate the knob part attached to the lower part of the outer cylinder to raise the pan in the outer cylinder. Then, the solid contents are exposed from the upper part of the outer cylinder body in an appropriate amount, and the contents are applied to the non-coated object. Then, when the application is completed, the knob part attached to the lower part of the outer cylinder is rotated in the opposite direction to lower the saucer inside the outer cylinder to sink the solid contents from the upper part of the outer cylinder. Then, the cap is put on the small diameter portion on the upper part of the outer cylinder.

When this dispensing container is used, the cap has a fitting structure that has a space between the inner surface of the skirt and the outer surface of the small diameter portion when the cap is fitted and fitted. A sticky composition such as that which is used by pressing when applying it sticks out from the upper end of the outer cylinder to the periphery and adheres to the outer surface of the small diameter. Due to the space that exists between the outer surfaces, the lower end of the cap does not carry the deposited contents downwards.

Further, a step is provided between the tip and the base of the small-diameter portion on the outer cylinder to form a fitting male portion thicker than the tip, and the cap is provided with a fitting female portion on the inner surface of the skirt. When the cap is fitted and fitted, the airtightness between the outer cylinder and the cap is maintained by the mating male part and the mating female part that match each other.

Further, by providing a space between the inner surface of the skirt and the outer surface of the small-diameter portion, the outer surface of the cap and the outer surface of the outer cylindrical portion can be formed into a smooth continuous surface by forming an outer cylindrical body. The side walls of the must be thickened. On the other hand, the side wall of the outer cylinder cannot be simply made thick due to the occurrence of sink marks. On the other hand, since the side wall structure of the outer cylinder has a thick structure in which a foam layer is provided inside the outer cylinder main part of the outer cylinder at least at the part continuous with the cap, the outer cylinder body is protected from the occurrence of sink marks. The side wall of the tubular body can be made thick, and the outer surface of the cap and the outer surface of the outer tubular portion can be a continuous smooth surface.

That is, in the foam layer, the foaming action of the foaming agent is controlled by gas pressure of air or the like, and the amount of resin is reduced by forming the foam layer inside the thick portion, and cooling with the thin portion of the small diameter portion is performed. It is easy to balance, and as a result, the sink phenomenon does not occur on the outer cylinder.

In addition, the reason why it is best to form the foamed layer inside the outer cylinder main part of the outer cylinder body is that when the foaming phenomenon appears on the outer surface, it becomes shark-skin-like, and not only the appearance is bad but also printing is performed. In this case, there are problems such as poor transfer and no gloss on the painted surface. In addition, if it occurs on the inner surface, it is not a smooth surface and it acts as a resistance to the up and down movement of the pan, which makes the rotation of the shaft intermittently heavy, and the contents penetrate into the gap created between the outer surface of the pan and This is because the rotation of the shaft becomes extra heavy.

[0026]

【Example】

 Example 1 Example 1 will be described with reference to the drawings. FIG. 1 shows a state in which a shaft body 3 and a saucer 4 are assembled to an outer cylinder body 1 of this example and a cap 2 is fitted.

The shaft body 3 is attached to the lower portion of the outer cylinder main portion 5 so as to be rotatable but not detachable. When the knob portion 22 is rotated, the screw portion 19 also rotates, but since the vertical groove 28 of the tray 4 is engaged with the vertical rib 14 provided on the inner surface of the outer tubular body 1, the tray 4 is It cannot rotate, but moves up and down depending on the direction of rotation of the knob 22. The outer cylindrical body 1 and the cap 2 are airtightly fitted with each other with the top surface of the fitting male portion projecting annularly on the base portion 7 abutting on the inner surface of the skirt portion 16. On the other hand, the fitting female portion 17 protruding from the skirt portion 16 is locked to the fitting male portion 9 which has passed over the fitting male portion 9 downward. A space 18 is formed between the outer cylindrical body 1 and the cap 2. A detailed description of each component will be given below.

FIG. 2 shows the structure of the outer cylinder body 1 of this example.

The outer cylindrical body 1 has a substantially cylindrical shape having an open bottom portion 11. The thin-walled small-diameter portion 6 at the uppermost portion forms the mouth portion of the container, and the lower portion of the small-diameter portion 6 is a step portion 8. The diameter is expanded and, following the base portion 7, an annular fitting male portion 9 is provided so as to project at a middle position of the base portion 7. Further, the base portion 7 has a flat portion 10 formed from the base portion 7 and continues to the outer surface of the outer cylinder main portion 5 whose diameter is further expanded.

The inner surface of the outer cylindrical body 1 has a cylindrical shape. The cylindrical surface is provided with a vertical rib portion 14 for preventing rotation of the pan 4 described later and guiding the pan 4 in the vertical direction of the container. There are more than one. A hollow frusto-conical bottom 11 is provided at the lower part of the outer cylinder 1 and rises slightly inward from the lower end. From the inner end of the bottom 11, a shaft 21 of a shaft 3 described later is provided. The bearing portion 12 that engages with is suspended.

The outer cylinder is made of high-density polyethylene and has a total length of 88 m / m, an outer diameter of the small diameter portion 6 of 28 m / m, an outer diameter of the base portion 7 of 30 m / m, and an outer diameter of the outer main portion 5 of 32 m / m. The inner diameter is 26 m / m. Therefore, in terms of wall thickness, the small diameter portion 6 is 1 m / m, the base portion 7 is 2 m / m, and the outer cylinder main portion 5 is 3 m / m.

The outer cylinder body 1 is manufactured by a low foaming injection molding method. For details, inject a resin containing 0.02% of an azodicarbonamide-based foaming agent into a hermetically sealed molding die prepared in advance at a cylinder temperature of 200 ° C. and a pressure of 90 kg / cm ² . At this time, the pressure inside the mold is increased to 15 kg / cm ² by the pressure control device. After a few seconds of injection, the pressure is reduced to atmospheric pressure, and after cooling for 15 seconds, the mold is opened and the product is taken out.

On the outer surface of the outer cylinder main portion 5, there is no warp at the end portion due to sink marks, and there is no waviness reduction on the inner and outer surfaces, and the desired smooth surface is obtained.

Since the low foam layer 13 is formed inside the outer cylinder main part 5 and no bubbles are generated on the inner and outer surfaces, there is no shark-skin-like roughness due to the foaming agent. The reason why bubbles do not occur is that the high pressure is maintained inside the mold during ejection, the molten resin fits in the mold and is cooled, so the foaming agent does not act. On the other hand, the inside of the thick part is in a molten state even when the inner and outer surfaces are cooled and is above the foaming temperature, so that the foaming occurs until it is completely cooled.

In addition to the low-foaming injection molding method described above, a molten resin containing a foaming agent is injected into the mold, and then nitrogen gas is injected from the nozzle side of the injection machine to apply the molten resin to the inner surface of the mold. After close contact and solidification of the close contact resin part, release of the mold internal pressure by nitrogen gas and backing a part of the injection resin to the injection machine to change the volume of the injection resin and accelerate the foaming action by the foaming agent. Molding is also possible.

FIG. 3 shows the structure of the cap 2 that is capped on the upper portion of the outer cylinder 1.

In the structure, a skirt portion 16 hangs from around the ceiling portion 15, and a female fitting portion 17 formed of a ring is formed on the inner surface of the lower portion of the skirt portion 16.

The inner diameter of the skirt portion 16 is formed to be equal to the outer diameter of the base portion 7, and when the cap 2 is fitted, a space 18 is formed between the outer surface of the small diameter portion 6 and the inner surface of the skirt portion 16. It is a configuration.

FIG. 4 shows the structure of the shaft body 3.

In the shaft body 3, a shaft portion 21, a collar portion 20, and a screw portion 19 are continuously provided upright from the center of a substantially disc-shaped knob portion 22. The shaft body 3 is assembled to the outer cylinder body 1 by inserting the screw portion 19 from the bottom portion 11 side of the outer cylinder body 1 and hooking the flange portion 20 on the inner surface side of the bottom portion 11 so that the shaft portion 3 cannot be detached. The portion 21 is fitted into the bearing portion 12 and is assembled in an airtight manner so as to be rotatable in the circumferential direction.

The outer diameter of the knob portion 22 is manufactured to be close to the outer diameter of the outer cylinder main portion 5.

FIG. 5 shows the structure of the pan 4.

In the tray 4, the side wall portion 24 is erected from the periphery of the bottom plate 23, and the protruding ring 25 is formed inward from the upper portion of the side wall portion 24. A screw wall 26 is erected from the center of the bottom plate 23, and a female screw 27 that is screwed into the screw portion 19 of the shaft body 3 is formed inside thereof. The outer diameter of the side wall portion 24 is formed to be slightly smaller than the inner diameter of the outer cylindrical body 1, and the female screw 27 of the pan 4 is screwed into the threaded portion 19 from the upper end of the outer cylindrical body 1 to be provided outside the side wall portion 24. When the vertical ribs 14 of the outer tubular body 1 are engaged with the vertical grooves 28 and the knob portion 22 is rotated, the tray 4 moves up and down.

Next, the function and effect of this example will be described.

FIG. 6 shows a situation in which the container of this example is filled with solid paste, and after coating, the container is sealed.

When the knob 22 is turned to apply the glue from the small diameter portion 6 and the paste is applied to a large amount, the glue will stick out to the outside. The glue attached to the tip of the portion 6 does not return to the inside of the outer cylindrical body 1 but is scattered around the small diameter portion 6.

FIG. 7 shows a state in which the cap 2 is fitted to the outer cylindrical body 1 having the glue adhered around the small diameter portion 6.

When the cap 2 is re-fitted, the inner surface of the skirt portion 16 comes into contact with the glue protruding to the outside of the small diameter portion 6 and is pushed down, but it is accumulated in the upper part of the space 18 and the cap 2 is capped. It does not hinder. Even if the glue is squeezed out to the outside of the small-diameter portion 6 many times, since the space 18 is formed at a desired height in the vertical direction, the fitting male portion 9 and the female portion 17 can fit together. It is difficult for the contents to reach the joint, and therefore, the operation of attaching and detaching the cap 2 is not affected, and the airtightness does not deteriorate.

Further, since the outer cylinder main part 5 of the outer cylinder body 1 has the structure in which the inner foam is formed as described above, the outer surface side maintains the smoothness, and the offset printing, the screen printing and the transfer are performed. Printing, over-coating and hot stamping can be done easily. In addition, since the inner surface side also maintains the smoothness, it does not resist the lifting and lowering of the tray 4, and the outer cylinder main portion 5 and the outer surface shape of the tray 4 can secure a proper relationship.

In this example, the axial length of the small diameter portion 6 is 11 m / m, but it can be increased or decreased as necessary. It goes without saying that the length of the skirt portion 16 of the cap 2 is adjusted according to the increased or decreased shape.

Further, if the outer cylinder main portion 5 has a structure in which the diameter is gradually reduced as it goes downward, the fitting performance with the cap 2 is maintained and the amount of resin in the outer cylinder 1 is reduced. You can

Besides, in this example, the shaft body 3 and the tray 4 are configured to move the tray 4 up and down by a screw mechanism, but the present invention is not limited to this screw mechanism, and the point is that the tray 4 is vertically moved. The outer cylinder body 1 and the cap 2 are not limited to the structure in which the protrusions are used in the fitting structure, and may be a screw fitting structure.

Example 2 Example 2 will be described with reference to the drawings.

FIG. 8 shows the structure of the cap 2 of this example.

The cap 2 has a ridge A 29 protruding radially inward from the inner surface of the skirt portion 16 above the fitting female portion 17.

The ridge A 29 protrudes at an upper portion, which is located at a distance from the fitting female portion 17, and is equal to or slightly smaller than the dimensional difference between the small diameter portion 6 and the base portion 7 of the outer cylindrical body 1. There is.

Since the outer cylinder body 1, the shaft body 3, and the tray 4 used in this example are the same as those in the first embodiment, the description of the structure and the combination method thereof will be omitted.

FIG. 9 shows a fitted state of the outer cylinder body 1 and the cap 2.

The fitting state of the fitting male portion 9 and the fitting female portion 17 is the same as that in the first embodiment, and the ridges A29 are in contact with the small-diameter portion 6 at eight positions. The ridge A29 is not in contact with the base portion 7 below the step portion 8. The reason why the ridge A29 is provided on the skirt portion 16 is that when the cap 2 is capped from the tip of the small diameter portion 6, the outer cylinder 1 and the cap 2 are guided by the ridge A29 so that the axial center of the cap 2 is aligned with the cap 2. Even if there is a protrusion of the contents, only the protrusion A29 comes into contact with the contents so that the protrusion contents are not carried downward (toward the fitting part). The effect that the space 18 is provided between the skirt portion 16 and the small diameter portion 6 at the tip end is sufficiently exerted.

As described above, in this example, since the ridge A 29 is provided on the inner surface of the skirt portion 16 of the cap 2, the space 18 can be secured between the skirt portion 16 and the entire circumference of the small diameter portion 6. In addition, when the cap 2 is fitted, the protruding contents can be prevented from being scraped down and carried by the skirt portion 16.

Example 3 Example 3 will be described with reference to the drawings.

FIG. 10 shows the structure of the outer cylinder body 1 of this example.

In the outer cylindrical body 1, a projecting strip B30 is provided upright on the small diameter portion 6 with the step portion 8 as a starting point. The ridge B30 is provided to a position slightly lower than the upper end of the small diameter portion 6, and the outer surface of the ridge B30 is substantially flush with the outer surface of the base portion 7.

Since the shaft body 3, the tray 4, and the cap 2 used in this example are the same as those in the first embodiment, the description of the structure and the combination method thereof will be omitted.

FIG. 11 shows a fitted state of the outer cylinder body 1 and the cap 2.

The engagement state between the male fitting portion 9 and the female fitting portion 17 is the same as that in the first embodiment, and the ridge B30 of the small diameter portion 6 approaches the skirt portion 16 of the cap 2. When the cap 2 is fitted, the internal substance that protrudes is accumulated above the small-diameter portion 6 between the ridges B30.

In this example, unlike the case of Example 2, even if the cap 2 is fitted and then rotated in the same direction, the contents accumulated in the small diameter portion 6 are not scraped.

Therefore, the contents are stably retained in the space 18 of the outer surface of the small diameter portion 6 even if the cap 2 is repeatedly attached and detached.

Example 4 Example 4 will be described with reference to the drawings.

FIG. 12 shows the structure of the outer cylinder body 1 of this example.

The outer cylinder body 1 has a thickened band portion 31 formed immediately below the flat portion 10, and the outer cylinder main portion 5 therebelow is thin.

The band portion 31 projects outward more than the outer cylinder main portion 5 below it, and a foam layer is formed inside thereof, and the surface thereof is in a smooth state. Therefore, it is possible to easily perform band-shaped hot stamping or clean printing on this portion using a rubber plate.

In the structure of the outer cylinder body 1, the main part 5 has a thin-walled structure for the most part and a thick-walled band part 31 is formed on the upper part thereof. Can be saved to the maximum.

Since the shaft body 3, the tray 4, and the cap 2 used in this example are the same as those in the first embodiment, the description of the structure and the combination method will be omitted.

FIG. 13 shows a fitted state of the outer cylinder body 1 and the cap 2.

The outer surface of the skirt portion 16 and the outer surface of the band portion 31 form substantially the same surface, and a space 18 is formed inside the skirt portion 16 as in the previous example.

The width of the band portion 31 can be formed to a desired length, or it can be formed partially or intermittently in the same direction.

[0078]

[Effect of the device]

 Since the delivery container of the present invention has the structure described above, it has the following effects.

(1) Since the protruding contents are accumulated in the small diameter portion and do not reach the fitting portion, the cap attaching / detaching operation is not affected, and the airtightness between the outer cylinder body and the cap does not deteriorate.

(2) Even if the step portion is made large and the outer cylinder main portion is made thick, the outer surface does not become uneven due to the sink marks, so that the outer surface decoration processing such as printing and hot stamping can be performed without any trouble. .

(3) Since the thick part of the outer cylinder main part is internally foamed, the amount of resin material can be reduced and the molding cycle can be shortened as compared with the non-foamed product.

(4) Since the inner surface side of the outer cylinder main part is also finished smoothly, the tray can slide up and down smoothly and the knob part can also rotate smoothly.

(5) As in the fourth embodiment, the configuration in which the outer cylindrical body 1 below the fitting portion is thickened in a ring shape has a ring-shaped band portion in which a pattern such as a hot stamp or a screen printing is projected from the periphery. Since it can be applied, it becomes the point of the product, which makes it easy to distinguish it from other products and is useful for sales promotion.

[Brief description of drawings]

FIG. 1 is a perspective view showing a fitted state of an outer cylinder body, a cap, a shaft body, and a tray according to a first embodiment.

FIG. 2 is a partially cutaway perspective view of the outer cylinder body of the first embodiment.

FIG. 3 is a partially cutaway perspective view of the cap of the first embodiment.

FIG. 4 is a partially cutaway perspective view of the shaft body according to the first embodiment.

FIG. 5 is a partially cutaway perspective view of the saucer of the first embodiment.

FIG. 6 is an explanatory view showing a state after using the feeding container of Example 1.

FIG. 7 is an explanatory view showing a state where the cap is fitted after the use of the feeding container of the first embodiment.

FIG. 8 is a half cross-sectional perspective view showing the structure of the cap of the second embodiment.

FIG. 9 is an explanatory diagram showing a state in which a cap is fitted to the outer cylindrical body of the second embodiment.

FIG. 10 is a perspective view of an outer cylinder body according to a third embodiment.

FIG. 11 is an explanatory diagram showing a state in which a cap is fitted to the outer cylindrical body of the third embodiment.

FIG. 12 is a perspective view of an outer cylinder body according to a fourth embodiment.

FIG. 13 is an explanatory diagram showing a state in which a cap is fitted to the outer cylindrical body of the fourth embodiment.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 outer cylinder body 2 cap 3 shaft body 4 saucer 5 outer cylinder main portion 6 small diameter portion 7 base portion 8 step portion 9 male fitting portion 10 flat portion 11 bottom portion 12 bearing portion 13 low foam layer 14 vertical rib 15 ceiling portion 16 skirt Part 17 Fitting female part 18 Space 19 Screw part 20 Collar part 21 Shaft part 22 Knob part 23 Bottom plate 24 Side wall part 25 Projecting ring 26 Screw wall 27 Female screw 28 Warp groove 29 Projection A 30 Projection B

Claims (2)

[Scope of utility model registration request] 1. By rotating a knob portion attached to the lower portion of the outer tubular body, a saucer in the outer tubular body is moved up and down to raise and lower solid contents, and a cap is attached to a small diameter portion on the upper portion of the outer tubular body. In the feed-out container for maintaining airtightness by fitting the above, the outer cylinder is composed of an upper portion, a small diameter portion and a thick base portion, and the base portion and the skirt inner surface are airtightly fitted to each other, and the skirt inner surface and the small diameter portion are fitted. In addition to having a space between the outer surfaces of the parts, the side wall structure of the outer cylinder body is formed into a thick wall structure by forming a foam layer inside at least the main part of the outer cylinder part of the outer cylinder body that is continuous with the cap. A rolled-out container characterized in that 2. The feeding container according to claim 1, wherein a plurality of protrusions are provided on the outer surface of the small diameter portion or the inner surface of the skirt of the cap, except for a portion where the base portion and the inner surface of the skirt are airtightly fitted. A rolled-out container characterized by being made.