WO1998034581A1

WO1998034581A1 - Closed simple tubular container

Info

Publication number: WO1998034581A1
Application number: PCT/CN1997/000009
Authority: WO
Inventors: Jianhua Cao
Original assignee: Jianhua Cao
Priority date: 1997-02-05
Filing date: 1997-02-05
Publication date: 1998-08-13
Also published as: AU1588697A

Abstract

The invention relates to a simple tubular container for dispensing liquids such as liquid medicine, ointment and perfume, including a tube body, a plug and an absorbent material. On one end of the tubular container there is an opening closed by the plug and disposed with the absorbent material, and the other end of the tubular container is provided with an easy-breaking part or a closed aperture. The liquid is forced out of the tubular container to the absorbent material by the action of the atmospheric pressure, the capillary and the gravity, when the easy-breaking part is cut off or the said aperture is opened, and then ready for use.

Description

Closed simple tubular container

Technical field

The present invention relates to a liquid tube container, and more particularly to a liquid container that is very small and can be carried around. Usually, it does not need to be kept in a closed state without contacting the air, so as not to deteriorate or contaminate the internal liquid, and can use atmospheric pressure during use. Capillary and gravity forces the liquid in the tube to flow out of the closed simple tubular container.

Background technique

Generally, the items for treating trauma include cotton swabs and various medicines. In the event of trauma, it is very inconvenient to use bottles and cans. The large number of various medicines not only increase economic burden and storage space, but also It is time-consuming and time-consuming to find a suitable single vial among many vials during the second use. Therefore, it is highly likely that many of the vials in stock are still in stock, but have to be discarded due to the expiration of their useful life. It also creates an environmental burden; and because the cotton swab enters and exits the medicine bottle multiple times, bacteria on the cotton swab and in the air can be brought into the medicine bottle, and the medicine bottle is contaminated with bacteria. The wounds of the follow-up users are worsened; if you go out, you must carry a large number of cotton swabs and medicine jars with you. During travel, bottles and jars take up a lot of volume, so you may not need to carry them.

However, not only medical drugs, but also perfumes, beverages, and seasonings used in daily life, also encountered similar problems, such as the storage container is too large to carry, it is inconvenient to take out and must be prepared with a spoon or spoon. Appliances and containers often contact the air and cause evaporation, high concentrations or dryness, pollution or deterioration, etc., which are not only unsanitary, but also very inconvenient to use. All of these need to be improved.

In view of the above-mentioned shortcomings of the conventional liquid container, the present inventors have made continuous research and improvement, and finally the closed simple tubular container of the present invention has been produced. The closed simple tubular container of the present invention is a thin tubular container containing the required liquid content therein, and has the advantages of small volume, convenient use and sanitation.

Correction page The purpose of the present invention is to provide a closed simple tubular container, which is used for filling liquids such as syrup (iodine, hydrogen peroxide, red syrup, alcohol, physiological saline), ointments, perfumes, and beverages (water, ginseng liquid). ) And seasonings (soy sauce, creamer, syrup) etc. inside the container, keep the two ends of the thin tube container in a closed state to prevent the liquid in the container from evaporating, the concentration becoming high or drying out, and can be avoided It comes into contact with the air, causing pollution or deterioration. In use, as long as the two ends of the tubular container are brought into contact with the atmosphere, atmospheric pressure, capillary phenomenon and gravity can be used to force the liquid in the tubular container to flow out. It is very practical and convenient to use a picking device such as a spoon or spoon, and at the outflow end of the liquid, depending on the liquid filled in the tube, it is covered with a suitable covering such as cotton (the filling liquid is a medicinal liquid, perfume ... Etc.), brushes (filling liquid is soy sauce ... etc.) for the convenience of users, without the need to prepare additional cotton, brushes, etc. Can be directly applied or provided with a liquid pipe, and a time-saving convenience, when the liquid is filled can drink beverage may be without coating body. In addition, the inventors have further devised the present invention with an inner and outer tube structure to reduce the volume of the tubular container and allow users to use the present invention more conveniently.

To sum up, compared with the traditional liquid container, the present invention has the following advantages:

(1) The scope of application is very wide, it is convenient to carry and use, and it can effectively save the packaging materials and costs because it can clearly indicate the contents of the content and the instructions for use in the pipe body.

(2) Since it can be completely sealed in the container without contact with air and foreign substances when not in use, it is very safe, hygienic, and will not deteriorate, and can be stored for a long time; and when in use, as long as the front end of the tubular container Slightly tilting and bringing the two ends of the tubular container into contact with the atmosphere can utilize atmospheric pressure, capillary phenomenon, and gravity to cause the liquid in the tubular container to flow out, eliminating the need for appliances such as spoons or spoons, which is labor-saving and convenient.

(3) The manufacturing process is simple, the cost is low, and it can be filled in the tubular container according to the required amount of liquid, so the volume control of the liquid is convenient, and there is no need to worry about the shortage or excess.

(4) The present invention can simultaneously replace traditional liquid containers, picking devices, painting and using tools. In the present invention, the covering body covering the liquid outflow end can replace the traditional application and using tools. The covering body can be an absorbent body such as sponge or cotton, or an eyebrow brush, eyelash brush, lip pencil, Eye shadow stick, and when the liquid in the tube can be drunk directly, it may not even need a covering body.

(5) When the present invention adopts the inner and outer pipe design, the liquid filled in the inner pipe and the outer pipe can be kept away from each other.

2

Correction page Contact, so the choice of material and color of the outer tube can have great flexibility.

(6) When the present invention adopts inner and outer pipe designs, because the outer pipe has a protective function, it is not necessary to worry about accidentally causing the inner pipe to be broken due to collision or carelessness, and the liquid in the pipe to flow out.

(7) When the present invention adopts the inner and outer tube design, the space of the inner tube can be effectively reduced by using the design of the retractable inner tube. To replace the present invention.

(8) When the present invention adopts the design of the inner and outer pipes, by matching the positions of the inner and outer pipes, it can have the function of insurance and positioning, that is, when not in use, it can prevent the liquid in the pipe from flowing out due to carelessness. When in use, the frangible part can be easily broken, so that the liquid in the tube can flow out quickly.

(9) The present invention can completely seal the liquid inside the tube whether it is a double tube or a single tube, so the liquid can be stored for a long time.

(10) In the present invention, whether it is a double pipe or a single pipe, the connecting rod or the hydraulic principle can be used. With a simple action, the liquid in the pipe can be discharged for coating or use, which is very fast and convenient.

In order to allow your reviewers to further understand the features and technical contents of the present invention, please refer to the following drawings and detailed description of the present invention. However, the drawings are provided for reference and description only, and are not intended to limit the present invention .

Overview of the drawings

FIG. 1 is a sectional view of a first embodiment of the present invention.

FIG. 2 is a cross-sectional view of a plug block according to another embodiment of the first embodiment of the present invention.

FIG. 3 is an exploded perspective view of the first embodiment of the present invention.

FIG. 4 is a perspective view of the first embodiment of the present invention.

Fig. 5 is a sectional view of a second embodiment of the present invention. '

Fig. 6 is a sectional view of a third embodiment of the present invention.

FIG. 7 is a sectional view of a plug block according to another embodiment of the third embodiment of the present invention.

Fig. 8 is a cross-sectional view of a fourth embodiment of the present invention.

Fig. 9 is a sectional view of a fifth embodiment of the present invention.

FIG. 10 is a cross-sectional view of a sixth embodiment of the present invention.

FIG. 11 is a sectional view of a seventh embodiment of the present invention.

3

Correction page Fig. 12 is a sectional view of an eighth embodiment of the present invention.

FIG. 13 is a cross-sectional view of a ninth embodiment of the present invention.

FIG. 14 is a cross-sectional view of a tenth embodiment of the present invention.

Best Mode of the Invention

FIG. 1 is a cross-sectional view of a first embodiment of a closed simple tubular container according to the present invention. The structure mainly includes an outer tube 1 1, an inner tube 12 and a plug block 1 3, wherein:

The outer tube 11 is a hollow tube body. One or several holes 1 1 2 are arranged near the front end of the outer tube 1 1. The tube wall behind the near hole 1 1 2 has a depression that is pressed inward to make the outer tube A convex portion 1 1 1 protrudes from the inner wall of the tube 11 opposite to the inner wall of the tube.

The inner tube 12 is a closed hollow tube body with a smaller diameter than the outer tube 11 and can be placed in the outer tube 11 to move freely. A frangible portion 1 2 1 is provided near the rear end. The front end is provided with a ring convex portion 1 2 3 which is slightly larger in diameter than the tube body, and a flat or other shaped hand holding portion 1 2 2 may be provided at the rear end of the inner tube 12 to facilitate finger grip.

The plug block 1 3 is a plug body 1 2 at the center, which is thicker than the outer ring portion 1 31 at the periphery. The outer ring portion 1 3 1 is fixed to the front end of the outer tube 11 and the central The plug portion 1 3 2 can be tightly plugged into the inner tube 1 1 to close the inner tube 1 2.

With the above structural design, the inner tube 12 filled with the liquid 90 is inserted into the outer tube 11 and the plug portion 1 3 2 of the plug block 13 is used to tightly close the opening at the front end of the inner tube 12 and the plug The outer ring portion 1 3 1 of the block 13 is fixed to the front end of the outer tube 11 and the rear end of the inner tube 12 is exposed outside the outer tube 11. When the internal liquid 90 of the inner tube 12 is to flow out, Holding the rear end of the inner tube 1 2 and pulling it backward, the inner tube 12 located inside the outer tube 1 1 is moved backward, and the front end portion of the inner tube 12 is connected with the plug 1 fixed to the outer tube 1 1. 3 detached, when the annular convex portion 1 2 3 at the front end of the inner tube 1 2 has not yet touched the convex portion 1 1 1 on the inner wall of the outer tube 1 2, the inner tube 1 2 can continue to move backward, at this time the fragile portion 1 near the rear end 2 1, It is still located in the outer tube 1 1, so it cannot be broken. When the inner tube 1 2 moves to its annular convex portion 1 2 3 and contacts the convex portion 1 1 1 on the inner wall of the outer tube 1 1, the inner tube 1 2 is limited and cannot be moved back. At this time, the frangible part 1 2 1 is just exposed on the outer tube 11, so the inner tube 12 can be easily broken. When the inner tube 12 is broken, the Atmospheric pressure Capillary and gravity forces the liquid in the inner tube 1290 to the distal end of the flow tube, and the holes in the 11112 out through the outer tube.

4

Correction page In the first embodiment, the plug body located between the outer ring portion 1 31 and the plug portion 13 2 of the plug block 13 may be provided with a plurality of holes 1 3 3 penetrating through the plug block 13 to match the outer The holes 1 1 2 on the wall of the pipe 11 can make the flow rate of the liquid in the pipe 90 be appropriate and uniform. In addition, the outer ring portion 1 3 1 and the plug 1 3 provided in the plug 13 can also be used. The hole 1 3 3 between 2 replaces the hole 1 1 2 near the front end of the outer tube 1 1 to achieve the purpose of allowing the liquid 90 to flow out.

Please refer to FIG. 2, which is another design of the plug block 13 of this embodiment. It replaces the penetrating plug block with a penetrating 1 3 4 provided in the center of the plug portion 1 3 2 of the plug block 13. The hole 1 3 3 of 1 3, and the through hole 1 3 4 is designed to close the opening of the through hole 1 3 4 when the plug 13 closes the inner tube 12 and the plug 13 is compressed around. As shown in FIG. 2 (A); when the front end portion of the inner tube 12 is separated from the plug portion 1 3 2 of the plug block 13, the plug portion 1 2 2 is no longer compressed, and the opening of the through hole 1 3 4 will be It opens automatically, as shown in Figure 2 (B).

In the first embodiment, a small portion of non-toxic liquid silicone oil 9 1 can be filled at the front end of the liquid 90 filled in the inner tube 12 to increase the airtightness and lubricity of the plug 13, and when the inner tube 1 When the liquid 90 filled in the tube 2 has a low volatility, the outer tube 11 and the plug 13 may also be removed and not used, and the purpose of sealing the liquid 90 with silicon oil 91 is achieved.

In addition, according to the first embodiment, the properties of the liquid 90 in the tube can be seen, and the liquid outflow end of the outer tube 11 is covered with an appropriate covering body 14 (such as absorbent cotton, brushes, etc.), as shown in FIG. 3 and FIG. 4. Show. When the liquid 90 in the tube is ready for direct drinking or use, the covering body 1 4 may not be used.

FIG. 5 is a cross-sectional view of a second embodiment of a closed simple tubular container according to the present invention. The structure mainly includes a casing 2 1, an inner tube 22, and a plug block 2 3, wherein:

The outer tube 2 1 is a hollow tube body. The tube body is near the front end and is provided with one or several holes 2 1 2 ο

The inner tube 22 is a hollow tube body with a closed rear end. The tube diameter is smaller than that of the outer tube 21 and can be placed in the outer tube 21 to move freely. A frangible part 2 2 1 is provided near the rear end. The rear end of the inner tube 2 2 may be provided with a flat or other shape of a hand holding portion 2 2 2 to facilitate finger-holding. The front end of the inner tube 22 is closed by a closed body 2 2 3 (such as tin foil, plastic film, etc.) to close the front opening.

The plug 23 is a solid body with a needle body 2 3 2 at the center. The outer ring portion 2 3 1 is fixed to the front end of the outer tube 2 1 and the needle body 2 3 2 can penetrate the front end of the inner tube 2 2. Closed body 2 2 3.

5

Correction page With the above structural design, the inner tube 2 2 filled with the liquid 90 is inserted into the outer tube 2 1, and the outer ring portion 2 3 1 of the plug 23 is fixed to the front end of the outer tube 2 1 The rear end of the inner tube 2 2 is exposed outside the outer tube 21. When the internal liquid 90 of the inner tube 2 2 is to flow out, hold the rear end of the inner tube 2 2 and push forward, so that the inner tube 22 is located inside the outer tube 21. The inner tube 2 2 is moved forward until the closed body 2 2 3 at the front end of the inner tube 2 2 is pierced by the needle body 2 3 2 of the plug 23, and at the same time, a force is applied to the rear end of the outer tube 2 1 so that The rear end of the outer tube 21 is bent by force, so that the fragile part 2 2 1 of the inner tube 22 located inside it is broken under pressure. When the inner tube 2 2 is broken, the capillary phenomenon can be achieved by atmospheric pressure. And gravity, forcing the liquid 90 in the inner tube 22 to flow toward the front end of the tube and flowing out through the hole 2 1 2 in the outer tube 2 1.

In the second embodiment, the needle body 2 3 2 of the plug block 2 3 has a through hole 2 3 3. The through hole 2 3 3 can be a closed body 2 2 3 at the front end of the inner tube 2 2 and a needle body 2 3. 2 After piercing, match the holes 2 1 2 on the wall of the outer tube 21 to make the flow rate of the liquid in the tube 90 appropriate and uniform; in addition, you can also use this through hole 2 3 2 through the needle body 2 3 2 To replace the outer tube

The holes 2 1 2 of 21 allow the liquid 90 in the tube to flow out through the through hole 2 3 3 when the closed body 2 2 3 at the front end of the inner tube 2 2 is pierced.

In the second embodiment, a small portion of non-toxic liquid silicone oil 91 can be filled at the front end of the liquid 90 filled in the inner tube 22 to increase the airtightness of the closed body 2 2 3.

In addition, in the second embodiment, depending on the nature of the liquid in the tube 90, the liquid outflow end of the outer tube 21 is covered with an appropriate covering body, and the liquid filled in the tube can be directly drunk or used. In this case, the covering body may not be used.

FIG. 6 is a cross-sectional view of a third embodiment of the closed simple tubular container according to the present invention. The structure mainly includes an outer tube 3 1, an inner tube 32, and a plug 33. among them:

The outer tube 31 is a hollow tube body. The outer tube 31 is provided with one or several holes 312 near the front end, and is provided with an internal thread 31 1 at the rear end.

Inner tube 32, which is a hollow tube body with a closed rear end, which is smaller than the outer tube 31 and can be placed in the outer tube

Within 3 1, free movement. The inner tube 3 2 is provided with an internal thread 3 2 3 at the near front end opening, and an external thread 3 2 1 at the rear end. The external thread 3 2 1 can be screwed with the internal thread 3 1 1 of the external tube 3 1 A hole 3 2 4 is provided at an appropriate position of the external thread 3 2 1, and a rear end of the inner tube 3 2 may be provided with a flat or other shape of a hand holding portion 3 2 2 to facilitate finger grip.

6 Correction page The plug 3 3 is a solid body with a thicker plug 3 3 2 at the center than the outer ring 3 3 1 at the periphery. The outer ring 3 3 1 is fixed at the front end of the outer tube 3 1 and the plug at the center. 3 3 2 has external threads, which can be screwed tightly with the internal threads 3 2 3 at the front end of the inner tube 3 2 to close the opening at the front end of the inner tube 3 2.

Using the above structural design, the inner tube 3 2 filled with the liquid 90 is inserted into the outer tube 3 1, and the outer thread 3 2 1 at the rear end and the inner thread 3 1 1 of the outer tube 3 1 are screwed together. The internal thread 3 2 3 at the front end is screwed with the external thread on the plug block 3 3 plug portion 3 3 2 to close the opening at the front end of the inner tube 32, and the outer ring portion 3 3 1 of the plug block 3 3 is fixed. The front end of the outer tube 31 is opened, and the rear end of the inner tube 3 2 is exposed at the outer tube 31 at this time. When the internal liquid 90 of the inner tube 32 is to flow out, hold the rear end of the inner tube 3 2 and pull it back Pull and rotate to move the inner tube 32 inside the outer tube 31 backward, and the front end of the inner tube 32 is separated from the plug 3 3 fixed to the outer tube 31. When the inner tube 32 moves backward Until the holes 3 2 4 at the rear end are exposed to the atmosphere, the liquid 90 in the tube can be forced to flow to the front end of the tube by the atmospheric pressure, capillary phenomenon and gravity, and pass through the holes 3 1 2 at the front end of the outer tube 31. Outflow.

In the third embodiment, a plurality of holes 3 3 3 penetrating through the plug block 3 3 may be provided on the plug body between the outer ring portion 3 3 1 and the plug portion 3 3 2 of the plug block 33 to match the outer The holes 3 1 2 on the wall of the pipe 3 1 can make the flow rate of the liquid in the pipe 90 appropriate and uniform; in addition, the outer ring portion 3 3 1 and the plug portion 3 3 2 provided in the plug block 3 3 can also be used. The holes 3 3 3 in between are used to replace the holes 3 1 2 at the front end of the outer tube 3 1 to achieve the purpose of allowing the liquid 90 to flow out.

Please refer to FIG. 7, which is another design of the plug block 3 3 in this embodiment. It replaces the penetrating plug with a through hole 3 3 4 provided in the center of the plug portion 3 3 2 of the plug block 3 3. The hole 3 3 3 of the block 3 3, and the through hole 3 3 4 is designed so that when the plug block 3 3 closes the inner tube 3 2 and the pressure around the plug portion 3 3 is closed, the opening of the through hole 3 3 4 is closed. As shown in FIG. 7 (A), when the front end portion of the inner tube 32 is unscrewed from the plug portion 3 3 2 of the plug block 3 3, the plug portion 3 3 2 is no longer compressed, and the opening of the through hole 3 3 4 It opens, as shown in Figure 7 (B).

In this embodiment, a small portion of non-toxic liquid silicone oil 9 1 may be filled at the front end of the liquid 90 filled in the inner tube 32 to increase the airtightness and lubricity of the plug 3 3. When the liquid 90 filled in the tube has low volatility, the plug 3 3 can also be removed and not used, and the purpose of sealing the liquid 90 can be achieved by using silicone oil 91.

7 Correction page In this embodiment, depending on the nature of the liquid 90 in the tube, the liquid outflow end of the outer tube 31 is covered with an appropriate covering body, and when the liquid 90 filled in the tube is ready for direct drinking or use It is also possible not to use a coating.

Since the internal thread structure is used in the third embodiment, its airtightness is better than that of the first embodiment.

-The embodiment is good, so the holes 3 2 4 can be replaced instead of the frangible parts, the structure is simple, and the same function can be achieved.

FIG. 8 is a cross-sectional view of a fourth embodiment of the closed simple tubular container according to the present invention. The structure mainly includes a tube body 41, a plug block 42, a push handle 43, and a connecting rod 44, wherein:

The pipe body 41 is a hollow pipe body with a closed rear end. The outer wall of the pipe body 41 is provided with a chute 4 1 5. One or several holes 4 1 2 are provided near the front end of the pipe body 4 1. A frangible portion 4 1 1 is provided, and a flat or other shape of a hand-held portion can be provided at the rear end of the tube body 4 1 to facilitate gripping by fingers.

The plug block 4 2 is a solid body that can tightly plug the opening of the front end of the tube body 41 to close the opening of the tube body 41 and the hole 4 1 2 at the front end of the tube body 41.

The push handle 4 3 is arranged on the chute 4 1 5 of the pipe body 41 and can move freely. The connecting rod 4 4 is a rod body bent at one end, the bent end is connected with the plug block 4 2, and the other end is connected with the push handle 4 3.

With the above structural design, the plug 4 2 tightly closes the opening of the pipe body 4 1 filled with the liquid 90 and the hole 4 1 2 at the front end of the pipe body 4 1. Because the connecting rod 4 4 is connected to the plug block 4 2 The push handle 4 3 is located below the frangible portion 4 1 1 of the pipe body 41, so when the push handle 4 3 is not removed from under the frangible portion 4 1 1, the frangible portion 4 1 1 cannot be broken. When the liquid 90 in the pipe body 4 1 is to flow out, the push handle 4 3 is moved toward the front end of the pipe body 41, and the connecting rod 4 4 connected to the push handle 4 3 will drive the plug block 4 2 to the pipe body. The front end of 41 is moved. When the push handle 4 3 is pushed forward until the plug block 4 2 does not close the hole 4 1 2 at the front end of the pipe body 4 1, the push handle 4 3 has left the fragile part 4 1 1 at this time, so The tube body 41 can be easily broken, and the liquid 90 in the tube is forced to flow to the front end of the tube by the atmospheric pressure, capillary phenomenon, and gravity, and flows out through the hole 4 1 2 at the front end of the tube body 41.

In the fourth embodiment, a hole 4 1 3 closed by a sticky sheet 4 1 4 may be provided near the rear end of the pipe body 41 to replace the frangible portion 4 1 1, and the hole 41 near the front end of the pipe body may be provided. 2, not be

8 Correction page When the plug 4 2 is closed, the adhesive sheet 4 1 4 is torn apart to expose the hole 4 1 3. This can also achieve the purpose of making the liquid 90 in the tube flow, or both can be set at the same time, so that the user can The preference is to break the frangible part 4 1 1 or tear the sticky sheet 4 1 4 to achieve the atmosphere into the pipe body.

4 1 purpose.

In addition, in this embodiment, depending on the nature of the liquid 90 in the tube, the liquid outflow end of the tube body 41 is covered with an appropriate covering body, and when the liquid 90 filled in the tube is ready for direct drinking or use It is also possible not to use a coating.

In the present embodiment, the tube 41 packed inside the front end of the liquid 90, can be filled with a small non-toxic liquid silicone oil 91 to increase the air-tight stopper, and the lubrication, and the inner tube when the tube ⁴¹ is filled When the liquid 90 has a low volatility, the plug 4 2 can also be removed and not used, and the purpose of sealing the liquid 90 can be achieved by using silicone oil 91.

FIG. 9 is a fifth embodiment of the closed simple tubular container according to the present invention. The structure mainly includes a tube body 51, a plug block 52, and a push pin 53. among them:

The tube body 51 is a hollow tube body. A near-front end of the tube body 51 is depressed inwardly, so that a convex portion 5 1 1 is protruded at the opposite end of the tube, and a hole is provided near the rear end of the tube body 51. 5 1 3, there is a convex portion 5 1 2 at the inner wall of the front end of the hole 5 1 3.

The plug 5 2 is a solid body, and its size can be exactly filled to the convex portion 5 1 1 protruding on the inner wall of the pipe 5 1 to tightly close the front end of the pipe 5 1.

Push pin 5 3, its size can just be filled to the opening of the tube body 5 1 to close the tube tightly

At the rear of 5 1, inside the push pin 5 3, a hole 5 3 1 is provided from the side of the push pin 5 3 to the front of the push pin 5 3.

With the above structural design, the plug block 5 2 is filled to the convex portion 5 1 1 of the inner wall of the front end of the pipe body 5 to tightly close the front end of the pipe body 5 1 filled with the liquid 90, and the push pin 5 3 is located at the pipe body. The rear end of 51 is exposed at the rear end of the tube body 51. At this time, the channel 5 3 1 at the side of the push pin 53 is opened. The inner tube wall of the tube body 51 is not closed to the rear end of the tube wall. The holes 5 1 3 communicate with each other. When the liquid 90 in the tube is to flow out, push the push pin 5 3 toward the front end of the tube body 51, and push the plug 5 2 away by the fluid pressure generated by the flow of the liquid 90. When the push pin 5 3 continues to move forward until its front end abuts against the convex portion 5 1 2 at the inner wall of the rear end of the tube body 5, it cannot be moved forward due to its obstruction. At this time, the channel 5 3 on the side of the push pin 5 3 1 opening and body 5 1 rear

9

Correction page The holes 5 1 3 at the ends are just communicated, and the liquid 90 in the tube can be forced to flow by the atmospheric pressure, capillary phenomenon and gravity, and flow out through the front end of the tube body 51.

In the fifth embodiment, the properties of the liquid 90 in the tube can be seen, and the liquid outflow end of the tube body 51 is covered with an appropriate covering body, and the liquid 90 filled in the tube can be directly drunk. Alternatively, it is not necessary to use a coating body. The front end of the liquid 90 filled in the tube can be filled with a small section of non-toxic liquid silicone oil 9 1 to increase the air tightness and lubricity of the plug 5 2. When the liquid 90 filled in the tube has a low volatility At this time, the plug 5 2 can also be removed and not used, and the purpose of sealing the liquid 90 can be achieved by using silicone oil 91.

In the fifth embodiment, the convex portion 5 1 2 located near the rear end of the pipe body 5 1 may not be provided, and the channel 5 3 1 located at the side of the push pin 5 3 is designed to push the plug 5 3 toward the pipe body 5 1 When the front end is pushed completely into the tube body 51, the opening of the channel 5 31 and the hole 5 1 3 at the rear end of the tube body 51 are exactly connected.

FIG. 10 is a sixth embodiment of the closed simple tubular container according to the present invention. The structure mainly includes a pipe body 6 1, a plug block 62 and a pull tab 6 3, wherein:

The pipe body 61 is a hollow pipe body with a closed rear end. The pipe body 6 1 is provided with a frangible portion 6 1 1 near the rear end, and a flat or other shaped hand-held portion may be provided at the rear end to facilitate Hold your fingers.

The plug block 62, which is a solid body, can be tightly plugged into the front end of the pipe body 61 to close the pipe body 61.

Pull tab 6 3, which is connected to plug 6 2;

With the above structural design, the front end of the pipe body 61 is tightly closed with the plug block 62, and the pull tab 63 connected to the plug block 62 is exposed outside the tube. When the liquid 90 inside the pipe body 6 is to flow out , Pull the pull tab 6 3 outwards (you can also connect the pull tab 6 3 to the package, hold the rear end of the tube body 6 1 and pull it back), and you can pull it out at the opening of the tube body '6 1 The plug 6 2 is then broken, and the frangible part 6 1 1 is then broken. At this time, the atmospheric pressure, capillary phenomenon, and gravity can be used to force the liquid 90 in the tube to flow to the front end of the tube body 6 1 and pass through the tube. The opening at the front end of the body 61 flows out.

In the sixth embodiment, a hole 6 1 2 closed by a sticky sheet 6 4 may be provided at the rear end of the pipe body 6 1 to replace the frangible portion 6 1 1, and the opening at the front end of the pipe body 6 1 is not blocked. When the block 6 2 is closed, the adhesive sheet 6 4 is torn apart to expose the hole 6 1 2, and the liquid in the tube 9 0 can also be reached.

10

Correction page The purpose of flow, or both can be set at the same time, so that the user can choose to break the frangible part 6 1 1 or tear the adhesive sheet 6 1 2 according to his own preference, so as to achieve the purpose of allowing the atmosphere to enter the pipe body 61.

In this embodiment, depending on the nature of the liquid 90 in the tube, the liquid outflow end of the tube body 61 is covered with a suitable covering body, and when the liquid 90 filled in the tube is ready for direct drinking or use It is also possible not to use a coating.

In this embodiment, a small portion of the non-toxic liquid silicone oil 9 1 can be filled at the front end of the liquid 90 filled in the tube body 61 to increase the airtightness and lubricity of the plug 62 and the liquid filled in the tube. When the volatility of 90 is low, both the plug 6 2 and the pull tab 6 3 can be removed and not used, and the purpose of sealing the liquid 90 can be achieved by using silicone oil 9 1.

In this embodiment, the plug block 62 and the pull tab 63 can be replaced by a threaded plug block. When in use, the plug block can be unscrewed to achieve the same function.

FIG. 11 is a seventh embodiment of the closed simple tubular container according to the present invention. The main structure includes an outer tube 7 1, a push block 73 and a plug block 74. among them:

The tube body 71 is a hollow tube body with a closed rear end. The tube body 7 1 is provided with a chute 7 1 1 from the near front end to the near rear end. The bottom end of the chute 7 1 1 is a film 7 1 1 1. The film 7 1 1 1 may be in the form of a heat-sealed tin foil or a thinner tube wall than others, so that the bottom end of the chute 7 1 1 is closed, and the tube body 7 1 is provided near the rear end. A frangible portion 7 1 2 is provided at the rear end and a flat or other shape of a hand-held portion can be provided to facilitate finger grip.

The pushing block 7 3 is located at the rear end of the chute 7 1 1 of the pipe body 7 1. The upper half of the pushing block 7 3 is exposed outside the pipe, and the lower half is located inside the pipe body 7 1 and the pipe body 7 The inner wall of 1 is completely in close contact.

The plug block 74, which is a solid body, has a size just to fill the opening at the front end of the pipe body 71 to tightly close the pipe body 71.

With the above structural design, the opening at the front end of the tube body 7 1 is filled with the plug block 74 to tightly close the tube body 7 1 filled with the liquid 90, and the liquid 90 filled inside the tube body 7 flows. When the liquid is strong, first remove the plug 7 4 at the front end, and then break the frangible part 7 1 2, so that the liquid 90 in the tube body 7 1 can flow out from the front end of the tube body 7 1. Ί 1 is filled with liquid 90, if it is not easy to flow, push the push block 7 3 forward, at this time, the push block 3 will extend along the chute 7 1 1 to the front end of the tube body 7 1 and At the same time place the bottom of the chute 7 1 1

11

Correction page The film 7 1 1 1 is opened, and the liquid 90 in the tube is pushed by the lower half of the push block 7 3, and the plug 7 4 is pushed away by the fluid pressure generated by the flow of the liquid 90, so that the liquid in the tube 90 passes through the front end of the tube body 71.

FIG. 12 is an eighth embodiment of the present invention, and its structure is almost the same as that of the seventh embodiment of FIG. 11. The difference is that in the seventh embodiment of FIG. 11, the chute 7 1 1 The bottom film 7 1 1 1 is removed, and the bottom end is replaced with a non-closed chute 7 1 3. At the same time, an inner tube 7 2 is added inside the tube body 7 1. The inner tube 72 is a closed hollow hose with a diameter smaller than that of the tube body 71 and is disposed inside the tube body 71. The inner tube 7 2 is located at the frangible portion 7 1 2 of the tube body 71 Also provided with frangible parts. At this time, the lower half of the push block 7 3 located at the rear end of the chute 7 1 1 of the pipe body 7 1 is located inside the pipe body 7 1 and squeezes the wall of the inner pipe 7 2.

In the eighth embodiment of the present invention, the liquid 90 is filled in the inner tube 72. When the liquid 90 in the tube is a liquid with strong fluidity, the front plug 7 4 is removed first, and then the frangible part 7 is broken. 1 2, the liquid 90 in the inner tube 7 2 can flow out to the front end of the inner tube 7 2, and when the liquid 90 in the tube is a liquid that is not easy to flow, the push block 7 3 is along the sliding groove 7 1 3 Push towards the front end of the tube body 7 1 and push the wall of the inner tube 7 2 by pushing the block 7 3 to apply pressure to the liquid 90 in the tube. The plug 7 is pushed by the fluid pressure generated by the flow of the liquid 90. 4 push away, so that the liquid 90 in the tube flows out through the front end of the tube body 71.

In the seventh and eighth embodiments, when the liquid 90 in the tube is a liquid with a strong fluidity, the plug 7 74 at the front end may be removed by hand, or may be removed by hand Push the push block 7 3 forward, and push the plug block 7 4 away by fluid pressure. After removing the plug block 7 4, you can choose to break the frangible part 7 1 2, or continue to move forward. Push the push block 7 3 to make the liquid 90 in the tube flow out.

In the seventh and eighth embodiments, the plug block 74 can also be a solid body with a thread, which can be tightly screwed onto the outer tube 71, and when in use, the plug block 74 can be rotated. from. And in order to simplify the structure, the plug block 74 in these two embodiments can also be removed and not used. Instead, the mouth of the pipe body 71 is closed, and a frangible part is provided near the closed place. When in use, it can be easily Broken.

In the seventh and eighth embodiments, depending on the nature of the liquid 90 in the tube, the liquid outflow end of the tube body 71 is covered with an appropriate covering body, and when the liquid 90 filled in the tube is directly available, It can be used without drinking or drinking.

12 correction pages In the seventh and eighth embodiments, the front end of the liquid 90 filled in the tube body 71 can be filled with a small section of non-toxic liquid silicone oil 9 1 to increase the air tightness and lubricity of the plug 74. And when the liquid 90 filled in the tube has low volatility, the plug 7 4 can also be removed and not used, and the purpose of sealing the liquid can be achieved with silicone oil 91.

FIG. 13 is a ninth embodiment of the closed simple tubular container according to the present invention, and the structure mainly includes a tube body 81 and an adhesive strip 8 2, wherein:

The pipe body 81 is a hollow pipe body with closed ends. The pipe body 81 is provided with one or more holes 8 1 1 and 8 1 2 at the near-front and near-back walls.

The adhesive strip 8 2 is a long strip, which is pasted on the outside of the pipe wall, and can cover and close the holes 8 1 1 and 8 1 2 at the front and rear ends at the same time. The front end of the adhesive strip 8 2 is bent backward.

With the above structural design, when the liquid 90 in the tube body 8 is to flow out, the front end of the sticky strip 8 2 is held by the hand, and the sticky strip 8 2 is pulled backward, and the tube body 8 1 is near the front end. The hole 8 1 1 is exposed first, and when the sticky strip 8 2 is pulled to the near rear end of the pipe body 8 1, the hole 8 1 2 is also exposed. At this time, the pressure in the tube can be forced by the atmospheric pressure, capillary phenomenon and gravity. The liquid 90 flows and flows out through the hole 8 1 1 at the front end of the tube body 8 1.

In this embodiment, depending on the nature of the liquid 90 in the tube, a suitable covering body 8 5 is covered at the hole 8 11 at the front end of the tube body 81, and when the liquid 90 filled in the tube is OK For direct drinking or use, it is not necessary to use the covering body 8 5.

FIG. 14 is a tenth embodiment of the present invention, and its structure is exactly the same as that of the ninth embodiment of FIG. 13, the only difference is that the ninth embodiment shown in FIG. 13 is attached to the outside of the tube wall The adhesive strips 8 2 can be replaced by two small adhesive strips 8 3, 8 4 covering the holes 8 1 1 and 8 1 2 at the front and rear ends of the tube body 8 respectively. After 8 4, the liquid 90 in the tube body 81 can flow out from the hole 8 1 1 at the front end of the tube body 8 1.

In the ninth and tenth embodiments, a frangible portion 8 1 4 may be provided near the front end of the tube body 81 to replace the hole 8 1 1 and the adhesive strips 8 2, 8 3 near the front end of the tube body 8. The fragile part 8 1 4 is broken to make the atmosphere enter the front end of the tube body 8 1. A fragile part 8 1 3 may also be provided near the back end of the tube body 8 1 to replace the hole 8 1 near the back end of the tube body 8 1. 2 and the adhesive strips 8 2, 8 4, the atmosphere is allowed to enter the rear end of the tube body 8 1 by breaking the frangible portion 8 1 3.

In the ninth and tenth embodiments of the present embodiment, it may be added simultaneously to the near front end and the near rear end of the tube body 81.

13 Corrected pages The fragile portions 8 1 4 and 8 1 3 are provided to facilitate the user to select the manner in which the atmosphere enters the two ends of the tube body 8 1 according to his preference.

In the ninth and tenth embodiments of this embodiment, one end or both ends of the liquid 90 filled in the tube body 81 may be filled with a small section of non-toxic liquid silicone oil 91 to increase air tightness and lubricity.

Industrial applicability

It can be known from the foregoing that the solution of the present invention is not only novel and pacing, but also has strong implementability and applicability in industry:

FIG. 1 is a cross-sectional view of a first embodiment of a closed simple tubular container according to the present invention. The structure mainly includes an outer tube 11, an inner tube 12 and a plug block 1 3, wherein:

The outer tube 11 is a hollow tube body. One or several holes 1 1 2 are provided near the front end of the outer tube 1 1. The tube wall behind the near hole 1 1 2 has a depression inward that causes the outer A convex portion 1 1 1 protrudes from the inner wall of the tube 1 1 opposite to the inner wall of the tube.

The plug block 1 3 is a plug body 1 2 at the center, which is thicker than the outer ring portion 1 31 at the periphery. The outer ring portion 1 3 1 is fixed to the front end of the outer tube 1 1 and the central The plug portion 1 3 2 can be tightly plugged into the inner tube 12 to close the inner tube 12.

With the above structural design, the inner tube 12 filled with the liquid 90 is inserted into the outer tube 11 and the plug portion 1 3 2 of the plug block 13 is used to tightly close the front end of the inner tube 12 and the plug The outer ring portion 1 3 1 of the block 13 is fixed to the front end of the outer tube 11 and the rear end of the inner tube 12 is exposed to the outer tube 11. When the internal liquid of the inner tube 12 is to flow out 90 Hold the inner tube 12 at the rear end and pull it backward, so that the inner tube 12 located inside the outer tube 11 is moved backward, and the front end of the inner tube 12 is connected with the plug block fixed to the outer tube 11 1 3 is disengaged. When the ring-shaped convex portion 1 2 3 at the front end of the inner tube 1 2 is not in contact with the convex portion 1 1 1 of the inner wall of the outer tube 1 1, the inner tube 1 1 may continue to move backward, and at this time, the fragile portion near the rear end 1 2 1 is still located in the outer tube 1 1, so it cannot be broken. When the inner tube 12 moves to its annular convex portion 1 2 3 and contacts the convex portion 1 1 1 of the inner wall of the outer tube 11, the inner tube 1 2 is limited and can no longer be moved backward. At this time, the frangible part 1 2 1 is just exposed on the outer tube.

14

Correction page 11 outside, so the inner tube 12 can be easily broken. When the inner tube 12 is broken, the atmospheric pressure, capillary phenomenon, and gravity force the liquid 90 in the inner tube 12 to flow to the front end of the tube. And flows out through the holes 1 1 2 in the outer tube 11.

In the first embodiment, the plug body located between the outer ring portion 1 31 and the plug portion 13 2 of the plug block 13 may be provided with a plurality of holes 1 3 3 penetrating through the plug block 13 to match the outer The holes 1 1 2 in the wall of the tube 11 can make the flow rate of the liquid in the tube 90 be appropriate and uniform; in addition, the outer ring portion 1 31 and the plug portion 13 2 of the plug block 13 can also be used. The holes 1 3 3 in between are used to replace the holes 1 1 2 near the front end of the outer tube 11 to achieve the purpose of allowing the liquid 90 to flow out.

Please refer to FIG. 2, which is another design of the plug block 13 of this embodiment. It replaces the penetrating plug block with a penetrating 1 3 4 provided in the center of the plug portion 1 3 2 of the plug block 13. The hole 1 3 3 of 1 3, and the through hole 1 3 4 is designed such that when the plug block 13 closes the inner tube 12 and the pressure around the plug portion 13 is closed, the opening of the through hole 1 3 4 will be closed, As shown in FIG. 2 (A); when the front end of the inner tube 12 is separated from the plug portion 1 3 2 of the plug block 13, the plug portion 1 2 2 is no longer compressed, and the opening of the through hole 1 3 4 will be Open automatically, as shown in Figure 2 (B).

In the first embodiment, a small portion of the non-toxic liquid silicone oil 91 can be filled at the front end of the liquid 90 filled in the inner tube 12 to increase the airtightness and lubricity of the plug 13, and when the inner tube 1 When the liquid 90 filled in the tube of 2 has low volatility, the plug 13 can also be removed and not used, and the purpose of sealing the liquid 90 can be achieved by using silicone oil 91.

Outer tube 2 1, which is a hollow tube body. The tube body is near the front end and is provided with one or several holes.

2 1 2.

The inner tube 2 2 is a closed hollow tube body with a smaller diameter than the outer tube 2 1 and can be placed in the outer tube 21 to move freely. A frangible portion 2 2 1 is provided near the rear end. The rear end of the tube 2 2 may be provided with a flat or other shape of a handheld part 2 2 2 for finger holding, and the front end of the inner tube 2 2 is provided with

15 Corrected pages Sealing body 2 2 3 (such as tin foil, plastic film, etc.) Close the front opening.

The plug block 2 3 is a solid body with a needle body 2 3 2 at the center. The outer ring portion 2 3 1 is fixed to the front end of the outer tube 2 1 and the needle body 2 3 2 can penetrate the front end of the inner tube 2 2. Closed body 2 2 3 ₀

With the above structural design, the inner tube 2 2 filled with the liquid 90 is inserted into the outer tube 21, and the outer ring portion 2 3 1 of the plug 23 is fixed to the front end of the outer tube 21 The rear end of the inner tube 22 is exposed on the outer tube 21, and when the internal liquid 90 of the inner tube 22 is to flow out, hold the rear end of the inner tube 2 2 and push forward, so that it is located inside the outer tube 21 The inner tube 2 2 is moved forward until the closed body 2 2 3 at the front end of the inner tube 2 2 is pierced by the needle body 2 3 2 of the plug 23, and at the same time, a force is applied to the rear end of the outer tube 21, The rear end of the outer tube 21 is forced to bend, and the fragile part 2 2 1 of the inner tube 22 located inside is broken under pressure. When the inner tube 2 2 is broken, the capillary pressure can be reduced by atmospheric pressure. Phenomenon and the action of gravity force the liquid 90 in the inner tube 22 to flow toward the front end of the tube and flow out through the hole 2 1 2 in the outer tube 2 1.

In the second embodiment, the needle body 2 3 2 of the plug block 2 3 has a through hole 2 3 3. The through hole 2 3 3 can be a closed body 2 2 3 at the front end of the inner tube 2 2 and a needle body 2 3. 2 After piercing, match the holes 2 1 2 on the wall of the outer tube 21 to make the flow rate of the liquid in the tube 90 appropriate and uniform; in addition, you can also use this through hole 2 3 2 through the needle body 2 3 2 To replace the hole 2 1 2 of the outer tube 21, so that when the closed body 2 2 3 at the front end of the inner tube 2 2 is pierced, the liquid 90 in the tube can flow out through the through hole 2 3 3.

In the second embodiment, a small portion of non-toxic liquid silicone oil 91 can be filled at the front end of the liquid 90 filled in the inner tube 22 to increase the airtightness of the closed body 1 2 3.

Fig. 6 is a cross-sectional view of a third embodiment of the closed simple tubular container according to the present invention. The structure mainly includes an outer tube 3 1 and an inner tube 3 2 with a plug 33. among them:

The outer tube 31 is a hollow tube body. One or more holes 312 are provided near the front end of the outer tube 31, and an internal thread 31 1 is provided at the rear end.

Inner tube 32, which is a closed hollow tube body with a smaller diameter than the outer tube 31, can be placed in

16 correction pages PT / CN97 / 00009 Outer tube 3 1 inside, free to move. The inner tube 32 is provided with an internal thread at the near-front opening.

3 2 3, the rear end is provided with an external thread 3 2 1, the external thread 3 2 1 can be screwed with the internal thread 3 1 1 of the external tube 3 1, and a hole 3 is provided at an appropriate position of the external thread 3 2 1 2 4. The rear end of the inner tube 3 2 may be provided with a flat or other shape of the hand holding portion 3 2 2 to facilitate finger-holding.

The plug 3 3 is a solid body with a thicker plug 3 3 2 at the center than the outer ring 3 3 1 at the periphery. The outer ring 3 3 1 is fixed at the front end of the outer tube 3 1 and the plug at the center. 3 3 2, with external thread, can be screwed tightly with the internal thread 3 2 3 at the front end of the inner tube 3 2 to close the opening at the front end of the inner tube 3 2.

In the third embodiment, a plurality of holes 3 3 3 penetrating through the plug block 3 3 may be provided on the plug body between the outer ring portion 3 3 1 and the plug portion 3 3 2 of the plug block 3 3. The holes 3 1 2 on the wall of the pipe 3 1 can make the flow rate of the liquid in the pipe 90 appropriate and uniform; in addition, the outer ring portion 3 3 1 and the plug portion 3 3 2 provided in the plug block 3 3 can also be used. The holes 3 3 3 in between are used to replace the holes 3 1 2 at the front end of the outer tube 3 1 to achieve the purpose of allowing the liquid 90 to flow out.

Please refer to FIG. 7, which is another design of the plug block 3 3 in this embodiment. It replaces the aforementioned penetrating plug with a through hole 3 3 4 provided in the center of the plug portion 3 3 2 of the plug block 3 3. The hole 3 3 3 of the block 3 3, and the through hole 3 3 4 is designed so that when the plug block 3 3 closes the inner tube 3 2 and the pressure around the plug portion 3 3 is closed, the opening of the through hole 3 3 4 will be closed. As shown in FIG. 7 (A), when the front end portion of the inner tube 32 is rotated away from the plug portion 3 3 2 of the plug block 3 3, the plug portion 3 3 2 is no longer subject to

17

Correction page Press, the opening of the through-hole 3 3 4 is opened, as shown in FIG. 7 (B).

In this embodiment, a small portion of non-toxic liquid silicone oil 91 can be filled at the front end of the liquid 90 filled in the inner tube 32 to increase the air tightness and lubricity of the plug 33, and when the inner tube 32 When the liquid 90 filled in the tube has low volatility, the plug 3 3 can also be removed and not used, and the purpose of sealing the liquid 90 can be achieved by using silicone oil 91.

In this embodiment, depending on the nature of the liquid 90 in the tube, the liquid outflow end of the outer tube 31 is covered with an appropriate covering body, and when the liquid 90 filled in the tube is ready for direct drinking or use It is also possible not to use a coating.

Since the internal thread structure is used in the third embodiment, the air-tightness is better than that of the first embodiment. Therefore, the holes 3 2 4 can be replaced instead of the breakable parts. The structure is simple and the same can be achieved. Functions.

The pipe body 41 is a hollow pipe body closed at the rear end. The outer wall of the pipe body 41 is provided with a chute 4 1. One or several holes 4 1 2 are provided at the near front end of the pipe body 41. There is a frangible part 4 1 1, and a flat or other shape of a hand-held part can be provided at the rear end of the tube body 4 1 to facilitate the finger grip.

The plug block 42 is a solid body that can tightly plug the opening at the front end of the pipe body 41 to close the opening of the pipe body 41 and the hole 4 1 2 at the front end of the pipe body 41.

With the above structural design, the plug 4 2 tightly closes the opening of the pipe body 4 1 filled with the liquid 90 and the hole 4 1 2 at the front end of the pipe body 4 1. Because the connecting rod 4 4 is connected to the plug block 4 2 The push handle 4 3 is located below the frangible portion 4 1 1 of the pipe body 41. Therefore, when the push handle 4 3 is not removed from under the frangible portion 4 1 1, the frangible portion 4 1 1 cannot be broken. When the liquid 90 in the pipe body 4 is to flow out, the push handle 4 3 is moved to the front end of the pipe body 41, and the connecting rod 4 4 connected to the push handle 4 3 will drive the plug block 4 2 to the pipe body. When the front end of 4 1 moves, when the push handle 4 3 is pushed forward until the plug block 4 2 does not close the hole 4 1 2 at the front end of the pipe body 4 1, the push handle 4 3 has now

18

Correction page Leaving Easy below 411 off portion, it can easily be tubular body ⁴¹ to break, and by atmospheric pressure, capillarity and gravity, the liquid in the tube to force 90 to the front end of the flow tube, and via the pipe 41 distal The holes 4 1 2 flow out.

In this fourth embodiment, a hole 4 1 3 closed by a sticky sheet 4 1 4 may be provided near the rear end of the pipe body 4 1 instead of the frangible portion 4 1 1 and a hole 41 near the front end of the pipe body 1 2. When it is not closed by the plug 4 2, tear the sticky sheet 4 1 4 to expose the hole 4 1 3. This can also achieve the purpose of making the liquid 90 in the tube flow, or both can be set at the same time for use. The person can choose to break the frangible part 4 1 1 or tear the sticky sheet 4 1 4 according to his own preference, so as to make the atmosphere enter the pipe body.

4 1 purpose.

In this embodiment, the front end of the liquid 90 filled in the tube body 41 can be filled with a small section of non-toxic liquid silicone oil 91 to increase the airtightness and lubricity of the plug, and when the tube 41 is filled in the tube When the liquid 90 has a low volatility, the plug 4 2 can also be removed and not used, and the purpose of sealing the liquid 90 can be achieved by using silicone oil 91.

The tube body 5 1 is a hollow tube body. A proximal end of the tube body 51 is depressed inwardly under pressure so that a convex portion 5 1 1 is protruded opposite the tube body. A hole is provided near the rear end of the tube body 5 1. 5 1 3, there is a convex portion 5 1 2 at the inner wall of the front end of the hole 5 1 3.

The plug 5 2 is a solid body, and its size can be exactly filled to the convex portion 5 1 1 protruding on the inner wall of the pipe 5 1 to tightly close the front end of the pipe 5 1. '

5 1 The rear end, inside the push pin 5 3, is provided with a hole 5 3 1 from the side of the push pin 5 3 to the front of the push pin 5 3.

With the above structural design, the plug block 5 2 is filled to the convex portion 5 1 1 of the inner wall of the front end of the pipe body 5 to tightly close the front end of the pipe body 5 1 filled with the liquid 90, and the push pin 5 3 is located at the pipe body. The rear end of 51, the rear end of which is exposed outside the tube body 51, and the channel located on the side of the push pin 5 3 at this time

19 Corrected pages The opening 5 3 1 is closed by the inner tube wall of the tube body 51 and is not connected with the hole 5 1 3 at the rear end of the tube wall. When the liquid 90 in the tube is to flow out, push the plug 5 3 toward the tube body The front end of 5 1 is pushed, and the plug 5 2 is pushed away by the fluid pressure generated by the flow of liquid 90, and the push pin 5 3 continues to move forward until its front end abuts against the convex portion 5 at the inner wall of the rear end of the tube body 5 1 At 12 o'clock, it cannot be moved forward due to its obstruction. At this time, the opening 5 3 1 on the side of the push pin 5 3 and the hole 5 1 3 at the rear end of the tube body 5 are exactly connected, and the atmospheric pressure, capillary phenomenon, and Gravity forces the liquid 90 in the tube to flow, and flows out through the front end of the tube body 51.

In the fifth embodiment, the properties of the liquid 90 in the tube can be seen, and the liquid outflow end of the tube body 51 is covered with an appropriate covering body. When the liquid 90 filled in the tube is directly drinkable, Alternatively, it is not necessary to use a coating body. The front end of the liquid 90 filled in the tube can be filled with a small section of non-toxic liquid silicone oil 9 1 to increase the air tightness and lubricity of the plug 5 2. When the liquid 90 filled in the tube has a low volatility At this time, the plug 5 2 can also be removed and not used, and the purpose of sealing the liquid 90 can be achieved by using silicone oil 91.

FIG. 10 is a sixth embodiment of the closed simple tubular container according to the present invention. The structure mainly includes a tube body 61, a plug block 62, and a pull tab 63, wherein:

The plug block 62, which is a solid body, can tightly plug the opening of the front end of the pipe body 61 to close the pipe body 61.

Pull tab 6 3, which is connected to plug 6 2;

With the above structural design, the front end of the pipe body 61 is tightly closed with the plug block 62, and the pull tab 63 connected to the plug block 62 is exposed outside the tube. When the liquid 90 inside the pipe body 6 is to flow out Pull the pull tab 6 3 outwards (you can also connect the pull tab 6 3 to the package and hold the rear end of the tube body 6 1 and pull it backward) to pull out the opening located at the opening of the tube body 6 1. Plug 6 2 and then break the frangible part 6 1 1, at this time, it can be forced by atmospheric pressure, capillary phenomenon and gravity.

20

Correction page The liquid 90 in the tube flows to the front end portion of the tube body 61 and flows out through the opening at the front end of the tube body 61.

In the sixth embodiment, a hole 6 1 2 closed by a sticky sheet 6 4 may be provided at the rear end of the pipe body 6 1 to replace the frangible portion 6 1 1, and the opening at the front end of the pipe body 6 1 is not blocked. When the block 6 2 is closed, the adhesive sheet 6 4 is torn apart to expose the hole 6 1 2, which can also achieve the purpose of making the liquid 90 in the tube flow, or both can be set at the same time, so that the user can choose according to his own preference. The fragile part 6 1 1 is broken or the adhesive sheet 6 1 2 is torn, so as to achieve the purpose of letting the atmosphere enter the pipe body 6 1.

In this embodiment, depending on the nature of the liquid 90 in the tube, the liquid outflow end of the tube body 61 is covered with an appropriate covering body, and when the liquid 90 filled in the tube is ready for direct drinking or use It is also possible not to use a coating.

In this embodiment, a small portion of non-toxic liquid silicone oil 9 1 can be filled at the front end of the liquid 90 filled inside the tube body 61 to increase the airtightness and lubricity of the plug 62 and the liquid filled in the tube. When the volatility of 90 is low, both the plug 6 2 and the pull tab 6 3 can be removed and not used, and the purpose of sealing the liquid 90 can be achieved by using silicone oil 9 1.

In this embodiment, the plug block 61 and the pull tab 62 can be replaced by threaded plug blocks. When in use, the plug blocks can be unscrewed to achieve the same function.

FIG. 11 is a seventh embodiment of the closed simple tubular container according to the present invention, and its main structure includes an outer tube 71, a push block 73, and a plug block 74. among them:

The pipe body 7 1 is a hollow pipe body with a closed rear end. The pipe body 7 1 is provided with a chute 7 1 1 from the near front end to the near rear end. The bottom end of the chute 7 1 1 is a film 7 1 1 1. The film 7 1 1 1 may be in the form of a heat-sealed tin foil or a thinner tube wall than others, so that the bottom end of the chute 7 1 1 is closed, and the tube body 7 1 is provided near the rear end. A frangible portion 7 1 2 is provided at the rear end and a flat or other shape of a hand-held portion can be provided to facilitate finger grip.

The pushing block 7 3 is located at the rear end of the chute 7 1 1 of the pipe body Ί 1. The upper half of the pushing block 7 3 is exposed outside the pipe, and the lower half is located inside the pipe body 7 1 and the pipe body 7 The inner wall of 1 is completely in close contact.

Using the above structural design, the opening at the front end of the pipe body 7 1 is filled with the plug block 7 4 to tightly

21 correction pages The tube body 7 1 filled with the liquid 90 is hermetically sealed. When the liquid 90 filled in the tube body 7 1 is a highly fluid liquid, the front plug 7 4 is removed first, and then the frangible part 7 is broken. 12, the liquid 90 inside the tube body 1 can flow out from the front end of the tube body 71, and when the liquid 90 filled inside the tube body 7 is a liquid that is not easy to flow, the block 7 will be pushed 3 push forward, at this time, the push block 7 3 will extend along the chute 7 1 1 to the front end of the tube body 7 1, and at the same time, the film 7 1 1 1 at the bottom of the chute 7 1 1 is opened, and the push block The lower half of the 73 pushes the liquid 90 in the tube, and pushes the plug 7 4 away by the fluid pressure generated by the flow of the liquid 90, so that the liquid 90 in the tube flows out through the front end of the tube body 71.

FIG. 12 is an eighth embodiment of the present invention, and its structure is almost the same as that of the seventh embodiment of FIG. 11. The difference is that in the seventh embodiment of FIG. 11, the chute 7 1 1 The bottom film 7 1 1 1 is removed and replaced with a non-closed chute 7 1 3 at the same time, and an inner tube 7 2 is added inside the tube body 7 1 at the same time. The inner tube 7 2 is a closed hollow hose having a smaller diameter than the tube body 7 1 and is provided inside the tube body 7 1, and the inner tube 7 2 is fragile 7 1 2 with respect to the tube body 7 1 Location, also provided with frangible parts. At this time, the lower half of the push block 7 3 located at the rear end of the chute 7 1 1 of the pipe body 7 1 is located inside the pipe body 7 1 and squeezes the wall of the inner pipe 7 2.

In the eighth embodiment of the present invention, the liquid 90 is filled in the inner tube 72. When the liquid 90 in the tube is a liquid with strong fluidity, the front plug 7 4 is removed first, and then the frangible portion 7 is broken. 1 2, the liquid 90 in the inner tube 7 2 can flow out to the front end of the inner tube 7 2, and when the liquid 90 in the tube is a liquid that is not easy to flow, the push block 7 3 is along the sliding groove 7 1 3 Push toward the front end of the tube body 7 1 and push the wall of the inner tube 7 2 by pushing the block 7 3 to apply pressure to the liquid 90 in the tube. The plug 7 is pushed by the flow pressure generated by the liquid 90 flowing. 4 push away, so that the liquid 90 in the tube flows out through the front end of the tube body 71.

In the seventh and eighth embodiments, the plug block 74 can also be a solid body with a thread, which can be tightly screwed onto the outer tube 71, and when in use, the plug block 74 can be rotated. from. And for simplicity

twenty two

Correction page In structure, the plug block 74 in these two embodiments can also be removed and not used. Instead, the mouth of the pipe body 71 is closed, and a frangible portion is provided near the closed portion, which can be easily broken during use.

In the seventh and eighth embodiments, depending on the nature of the liquid 90 in the tube, a suitable covering body is covered at the liquid outflow end of the tube body 71, and when the liquid 90 filled in the tube is available, When drinking or using directly, the coating body may not be used.

In the seventh and eighth embodiments, the front end of the liquid 90 filled in the tube body 71 can be filled with a small section of non-toxic liquid silicone oil 91 to increase the air tightness and lubricity of the plug 74. And when the liquid 90 filled in the tube has low volatility, the plug 7 4 can also be removed and not used, and the purpose of sealing the liquid can be achieved with silicone oil 91.

FIG. 13 is a ninth embodiment of the closed simple tubular container according to the present invention. The structure mainly includes a tube body 81 and an adhesive strip 8 2, wherein:

The tube body 81 is a hollow tube body with closed ends. The tube body 8 1 is provided with one or more holes 8 1 1 and 8 1 2 at the near-front and near-back walls.

The adhesive strip 8 2 is a long strip that is pasted on the outside of the pipe wall, and can cover and close the holes 8 1 1 and 8 1 2 at the front and rear ends at the same time. The front end of the adhesive strip 8 2 is bent backward.

With the above structural design, when the liquid 90 in the tube body 8 is to flow out, the front end of the sticky strip 8 2 is held by the hand, and the sticky strip 8 2 is pulled backward, and the tube body 8 1 is near the front end. The holes 8 1 1 are exposed first, and when the sticky strip 8 2 is pulled to the near rear end of the tube body 8 1, the holes 8 1 2 are also exposed. At this time, the atmospheric pressure and the capillary phenomenon force the gravity to force the liquid in the tube. 9 0 flows and flows out through a hole 8 1 1 at the front end of the tube body 8 1.

FIG. 14 is a tenth embodiment of the present invention, and its structure is exactly the same as that of the ninth embodiment of FIG. 13, the only difference is that the ninth embodiment shown in FIG. 13 is attached to the outside of the tube wall The adhesive strips 8 2 can be replaced by two small adhesive strips 8 3, 8 4 respectively covering the holes 8 1 1, 8 1 2 at the front and rear ends of the pipe body 8 1. After 8 4, the liquid 90 in the tube body 8 1 can flow out from the hole 8 1 1 at the front end of the tube body 8 1.

In the ninth and tenth embodiments, a frangible portion 8 1 4 may be provided near the front end of the tube body 8 1.

twenty three

Correction page Instead of the hole 8 1 1 and the adhesive strips 8 2 and 8 3 near the front end of the tube body 8, the air can enter the front end of the tube body 8 1 by breaking the frangible part 8 1 4; it can also be near the tube body 8 1 A frangible portion 8 1 3 is provided at the rear end to replace the hole 8 1 2 and the adhesive strips 8 2 and 8 4 near the rear end of the tube body 8, and the atmosphere is allowed to enter the tube body 8 by breaking the frangible portion 8 1 3. 1Backend.

In the ninth and tenth embodiments of the present embodiment, fragile portions 8 1 4 and 8 1 3 can be added to the near front end and the near rear end of the tube body 8 1 at the same time, so that the user can choose the atmosphere to enter the tube body 8 according to his preference 1 Both ways.

In each of the foregoing embodiments of the closed simple tubular container of the present invention, the shape, material and size of the tube, and the number and size of the holes may be changed according to the actual needs of the liquid 90 to be filled.

From the above, it can be known that the closed simple tubular container of the present invention improves the shortcomings of the conventional liquid containers in terms of carrying, using, sanitation and storage. It is not only small and easy to carry, but also can prepare liquid and its dosage according to needs. It is enclosed in a tubular container and uses the principle of atmospheric pressure more cleverly, so that the user can easily and quickly take out the liquid in the tube. Therefore, the present invention is a major breakthrough in traditional technology and fully meets the novelty in the patent law. And progressive statutory invention patent elements, so apply in accordance with the law, and kindly ask your office to approve this invention patent case in order to encourage creativity, and to have a sense of virtue.

The specific embodiments described above are used to describe the purpose, features, and effects of the present invention in detail. For those skilled in the art, according to the above description, some changes and modifications may be made to the specific embodiments without departing from It is out of the spirit of the present invention. Therefore, the patent scope of the present invention is only described by the protection scope of the claims. '

twenty four

Correction page

Claims

Claim

Claims 1. A closed simple tubular container, characterized in that it comprises:

An outer tube, which is a hollow tube body. A hole is provided near the front end of the outer tube. There is a pressure inward depression on the wall of the tube near the rear end of the tube, so that a convex portion is formed on the opposite side of the inner wall of the tube.

An inner tube, which is a closed hollow tube body with a smaller diameter than the outer tube. It can be placed in the outer tube to move freely. The front end has a ring-shaped convex portion that is slightly larger than the tube body. A broken portion, and a hand-held portion may be provided at the rear end to facilitate finger-holding; and

A plug block is a solid body with a thicker plug at the center than an outer ring portion at the periphery. The outer ring portion of the plug is fixed at the opening at the front end of the outer tube, and the plug at the center can be tight. Plugged into the inner tube to close the inner tube;

With the above structural design, the inner tube filled with liquid is put in the outer tube, and the front end of the inner tube is tightly closed with the plug portion of the plug block, while the outer ring portion of the plug block is fixed to the front opening of the outer tube. The rear end of the inner tube is exposed outside the outer tube. When the liquid inside the inner tube is intended to flow out, hold the rear end of the inner tube and pull it backward, so that the inner tube located inside the outer tube is moved backward and the inner The front end of the tube is separated from the plug block fixed to the outer tube. Before the annular convex part at the front end of the inner tube has not touched the convex part of the inner wall of the outer tube, the inner tube can continue to move backward, and the fragile part near the rear end is still at this time. It is located in the outer tube, so it cannot be broken. When the inner tube moves back to the convex part of the inner wall of the outer tube, the inner tube is restricted and cannot be moved back. At this time, the frangible part is just exposed on the outer tube. In addition, the inner tube can be easily broken. When the inner tube is broken, the liquid in the inner tube can be forced to flow through the atmospheric pressure, capillary phenomenon, and gravity, and flow out through the holes in the outer tube.

2. The sealed simple tubular container according to claim 1, characterized in that the hole provided at the near front end of the outer tube can also be provided on the plug block, and the hole is provided between the outer ring portion and the plug portion of the plug block. The size and number of holes in the plug body are not limited.

3. The closed simple tubular container according to claim 1, characterized in that a through hole can be provided in the center of the plug portion of the plug block to replace the hole near the front end of the outer tube, and the through hole is designed to close the inner tube when the plug block When the periphery of the plug is compressed, the opening of the through-hole will be closed, and when the inner tube leaves the plug of the plug, the opening of the through-hole will be opened.

25

Correction page

4. The closed simple tubular container according to claim 1, characterized in that the plug body between the outer ring portion and the plug portion on the plug block can be provided with a plurality of holes penetrating the plug block to cooperate with the outer tube Holes in the wall, so that when the liquid in the tube flows out, the flow rate is appropriate and uniform.

5. The closed simple tubular container according to claim 1, characterized in that a through hole is provided in the center of the plug portion of the plug block, and the through hole is designed to close the inner tube when the plug block causes pressure around the plug portion. At this time, the opening of the through-hole will be closed, and when the inner tube is detached from the plug portion of the plug block, the opening of the through-hole will be opened to cooperate with the hole in the wall of the outer tube so that when the liquid in the tube flows out, the flow velocity is appropriate and uniform.

6. The closed simple tubular container according to claim 1, characterized in that the liquid front end of the inner tube can be filled with a small section of non-toxic liquid silicone oil to increase the airtightness and lubricity of the plug, and is contained in the tube. When the volatility of the filled liquid is low, the outer tube and plug can also be removed and not used, and the purpose of sealing the liquid can be achieved by silicone oil.

7. The closed simple tubular container according to claim 1, characterized in that the liquid out of the outer tube is covered with an appropriate covering body depending on the liquid properties in the tube.

8. The closed simple tubular container according to claim 1, characterized in that the shape, material and size of the inner tube and the outer tube, the number and size of the holes can be changed according to the actual needs of the liquid to be filled.

9. A closed simple tubular container, characterized in that it comprises:

An outer tube, which is a hollow tube body with holes near the front end;

An inner tube, which is a closed hollow tube body with a smaller diameter than the outer tube. It can be placed in the outer tube to move freely. The front end is closed by a closed body. The near rear end is provided with a frangible part. A handhold may be provided to facilitate finger grip; and

A plug is a solid body with a needle at the center, and the outer ring portion is fixed to the front opening of the outer tube, and the needle can pierce the closed body at the front of the inner tube;

With the above structural design, the inner tube filled with liquid is put in the outer tube, and the outer ring portion of the plug is fixed to the front end of the outer tube, and the rear end of the inner tube is exposed outside the outer tube. When the liquid inside the inner tube flows out, push the rear end of the inner tube forward and move the inner tube located inside the outer tube forward until the closed body at the front end of the inner tube is pierced by the needle of the plug, at the same time When the force is applied to the rear end of the outer tube, the rear end of the outer tube is forced to bend, and the frangible part of the inner tube is broken under pressure. When the inner tube is folded

26 Corrected pages After breaking, the liquid in the inner tube can be forced to flow to the front end of the tube by atmospheric pressure, capillary phenomenon and gravity, and then flow out through the hole in the outer tube.

10. The closed simple tubular container according to claim 9, characterized in that a through hole can be provided on the needle body of the plug block to replace the hole near the front end of the outer tube, so that when the closed body at the front end of the inner tube is needled After the body is pierced, the liquid in the tube can flow out through this through hole.

1 1. The sealed simple tubular container according to claim 9, characterized in that a through hole can be provided in the needle body of the plug block, and the through hole can be pierced by the needle body at the front end of the inner tube, When the liquid in the tube is matched with the holes in the outer tube, the flow velocity is appropriate and uniform.

12. The closed simple tubular container according to claim 9, characterized in that a small section of non-toxic liquid silicone oil can be filled in the front end of the liquid filled in the inner tube to increase the airtightness of the closed body.

13. The hermetically sealed simple tubular container according to claim 9, characterized in that, depending on the nature of the liquid in the tube, a suitable covering body is coated on the liquid outflow end of the outer tube.

14. The closed simple tubular container according to claim 9, characterized in that the shape, material and size of the inner tube and the outer tube, and the number and size of the holes can be changed according to the actual needs of the filled liquid.

1 5. A closed simple tubular container, characterized in that it includes:

An outer tube, which is a hollow tube body, with holes near the front end and internal threads near the back end;

An inner tube, which is a closed hollow tube body with a smaller diameter than the outer tube. It can be placed in the outer tube to move freely. An internal thread is provided near the opening at the front end, and an external thread is provided near the rear end. Can be screwed with the internal thread of the outer tube, a hole is provided at an appropriate position of the external thread, and a hand-held portion can be provided at the rear end to facilitate finger grip; and

A plug block is a solid body with a thicker outer ring portion at the center of the plug portion. The outer ring portion of the plug block can be fixed to the front opening of the outer tube, and the central plug portion has external threads, which can be tightly closed. Screwed with the internal thread at the front end of the inner tube to close the inner tube

With the above structural design, the inner tube filled with liquid is put in the outer tube, the external thread at the rear end and the internal thread of the external tube are screwed together, and the internal thread at the front end and the external thread of the plug block are tightly screwed. Close to close the front opening of the inner tube, while the outer ring of the plug is fixed to the front opening of the outer tube. At this time, the rear end of the hollow inner tube is exposed outside the hollow outer tube. Hold the rear end of the inner tube, pull it back and rotate it, so that the inner tube located inside the outer tube moves backward, while the front of the inner tube

27

Correction page The end part is separated from the plug fixed to the outer tube. When the inner tube moves back until the hole at the rear end is exposed to the atmosphere, the liquid in the inner tube can be forced to the tube by atmospheric pressure, capillary phenomenon and gravity. The front end flows and flows out through a hole at the front end of the outer tube.

16. The closed simple tubular container according to claim 15, characterized in that the hole provided at the front end of the outer tube can also be provided on the plug block, and the hole is provided on the outer ring portion and the plug portion of the plug block. Between the plug body, and the number and size of holes are not limited.

17. The closed simple tubular container according to claim 15, characterized in that a through hole can be provided in the center of the plug portion of the plug block to replace the hole near the front end of the outer tube, and the through hole is designed to be closed when the plug block is closed The inner tube causes the opening of the through hole to close when the periphery of the plug is compressed. When the inner tube is rotated away from the plug of the plug block, the opening of the through hole opens.

18. The closed simple tubular container according to claim 15, characterized in that the plug body between the outer ring portion and the plug portion on the plug block may be provided with a plurality of holes penetrating the plug block to cooperate with the outer Holes in the wall of the tube, so that when the liquid in the tube flows out, the flow rate is appropriate and uniform.

19. The closed simple tubular container according to claim 15, characterized in that a through hole can be provided in the center of the plug portion of the plug block, the through hole is designed to close the inner tube when the plug block, so that the plug portion is surrounded by When pressure is applied, the opening of the through-hole will be closed, and when the inner tube is separated from the plug of the plug block, the opening of the through-hole will be opened to cooperate with the hole in the outer wall of the pipe, so that when the liquid in the pipe flows out, the flow velocity is appropriate and uniform.

20. The closed simple tubular container according to claim 15, characterized in that the liquid front end filled with the inner tube can be filled with a small section of non-toxic liquid silicone oil to increase the airtightness and lubricity of the plug, and When the liquid filled in the tube has low volatility, the plug can also be removed and not used, and the purpose of sealing the liquid can be achieved by silicone oil.

21. The closed simple tubular container according to claim 15, characterized in that the hole at the rear end of the inner tube can be replaced by a frangible part, and after the inner tube rotates and moves until the frangible part is exposed, it is broken and easily broken. The part allows the liquid in the tube to flow out.

22. The closed simple tubular container according to claim 15, characterized in that, depending on the nature of the liquid in the tube, the liquid outflow end of the outer tube is covered with a suitable covering body.

23. The closed simple tubular container according to claim 15, characterized in that the shape, material and size of the inner tube and the outer tube, the number and size of the holes can be determined according to the actual needs of the liquid to be filled

28 correction pages To change.

2 4 .—A closed simple tubular container, characterized in that it includes:

A tube body is a hollow tube body with a closed rear end. A sliding groove is provided on the outer wall of the tube body. A hole is provided near the front end of the tube body. A fragile portion is provided at the near rear end. A hand portion can be provided at the rear end. Finger hold

A plug block, which is a solid body that can be tightly plugged into the opening at the front end of the tube to close the opening of the tube and the hole at the front of the tube;

A push handle, which is arranged on the chute of the pipe body and can move freely; and

A connecting rod, which is a rod body bent at one end, the bent end is connected to the plug block, and the other end is connected to the push handle;

With the above structural design, the opening of the pipe body filled with liquid and the hole at the front end thereof are tightly closed by the plug block. Since the push handle connected by the connecting rod and the plug block is located below the frangible part of the pipe body, When the push handle is not removed, the frangible part cannot be broken. When the liquid inside the pipe body is to flow out, move the push handle toward the front end of the pipe body, and the connecting rod connected to the push handle will drive the plug closing the pipe body. Block, move towards the front end of the tube body, when the push handle is pushed forward until the plug block does not close the hole at the front end of the tube body, the push handle has now left under the frangible part, so the tube body can be easily broken, and by Atmospheric pressure, capillary phenomenon, and gravity force the liquid in the tube to flow and flow out through the holes at the front end of the tube.

25. The hermetically sealed simple tubular container according to claim 24, characterized in that a hole closed by a sticky sheet can be provided at the near rear end of the tube body, instead of the frangible portion, at the near front end of the tube body. When the hole is not closed by the plug, the adhesive sheet is torn apart to expose the hole, so that the purpose of allowing the liquid in the tube to flow out can also be achieved.

26. The hermetically sealed simple tubular container according to claim 24, characterized in that in addition to the provision of the frangible portion at the near and rear ends of the tube body, a hole closed by a sticky sheet may be additionally provided in the tube. When the hole near the front of the body is not closed by the plug, the sticky sheet is torn open to expose the hole, which can also achieve the purpose of allowing the liquid in the tube to flow out. The user can choose to break the frangible part or tear the stick according to his own preference. Sheet to allow the atmosphere to enter the pipe body.

27. The hermetically sealed simple tubular container according to claim 24, characterized in that the properties of the liquid inside the tube are visible, and the liquid outflow end of the tube is covered with an appropriate covering body.

28. The closed simple tubular container according to claim 24, wherein the tube body

29

Correction page The liquid front end can be filled with a small section of non-toxic liquid silicone oil to increase the airtightness and lubricity of the plug. When the volatility of the liquid filled in the tube is low, the plug can also be removed and not used. To achieve the purpose of sealing liquid with silicone oil.

29. The closed simple tubular container according to claim 24, characterized in that the shape, material and size of the pipe body, the number and size of the holes can be changed according to the actual needs of the liquid to be filled.

30. A closed simple tubular container, characterized in that it includes:

A tube body, which is a hollow tube body. A near-front end of the tube body is recessed inwardly under pressure so that a convex portion protrudes from the opposite side of the tube. ;

A plug block, which is a solid body whose size is just enough to fill the convex part of the inner wall of the tube body to tightly close the front end of the tube body; and

A push pin, the size of which can be filled to the opening at the rear end of the pipe body to tightly close the rear end of the pipe body, and a hole is provided inside the push pin from the side of the push pin to the front end of the push pin;

With the above structural design, the convex part at the front end of the tube body is filled with a plug block to tightly close the front end of the tube body filled with liquid. The push pin is located at the rear end of the tube body, and the rear end is exposed outside the body. The opening of the channel on the side of the plug is closed by the inner pipe wall of the pipe body, and is not connected with the hole at the rear end of the pipe wall. When the liquid in the pipe is to flow out, the push bolt is pushed toward the front of the pipe body, and the liquid flows through the The generated fluid pressure pushes the plug block away, and the push pin continues to move forward until its front end abuts against the convex portion at the inner wall of the rear end of the tube body, which cannot be moved forward because of its obstruction. At this time, the channel located on the side of the push pin The opening is in communication with the hole at the rear end of the tube body, and the liquid in the tube can be forced to flow through the front end of the tube body by atmospheric pressure, capillary phenomenon and gravity.

31. The hermetically sealed simple tubular container according to claim 30, characterized in that the convex portion located near the rear end of the pipe body may not be provided, and the channel located on the side of the push pin is designed to push the push pin toward the front end of the pipe body When it is pushed completely into the pipe body, the opening of the channel and the hole at the rear end of the pipe body just communicate.

32. The hermetically sealed simple tubular container according to claim 30, characterized in that the properties of the liquid inside the tube are visible, and the liquid outflow end of the tube is covered with an appropriate covering body.

33. The closed simple tubular container according to claim 30, wherein the tube is filled with

30 correction pages The front end of the liquid can be filled with a small section of non-toxic liquid silicone oil to increase the air tightness and lubricity of the plug. When the volatility of the liquid filled in the tube is low, the plug can be removed and not used. Silicone oil to achieve the purpose of sealing liquid.

34. The closed simple tubular container according to claim 30, characterized in that the shape, material and size of the pipe body, the number and size of the holes can be changed according to the actual needs of the liquid to be filled.

3 5. A closed simple tubular container, characterized in that it includes:

A tube body, which is a hollow tube body with a closed rear end. A fragile portion is provided near the rear end of the tube body, and a hand-held portion can be provided at the rear end to facilitate finger gripping;

A plug block, which is a solid body that can be tightly plugged into the opening at the front end of the pipe body to close the pipe body; and

A pull tab, which is connected to the plug;.

With the above structural design, the opening at the front end of the pipe body is tightly closed with the plug block, and the pull tab connected to the plug block is exposed outside the tube. When the liquid inside the pipe body is to flow out, the pull tab is pulled outward, You can pull out the plug located at the opening of the pipe body, and then break the frangible part. Then, by the atmospheric pressure, capillary phenomenon and gravity, the liquid in the pipe is forced to flow to the front end of the pipe body, and flows out through the opening at the front end of the pipe body. .

36. The hermetically sealed simple tubular container according to claim 35, characterized in that a hole closed by an adhesive sheet may be provided at the near and rear end of the pipe body to replace the frangible portion, and the opening at the front end of the pipe body is not When the plug is closed, the adhesive sheet is torn apart to expose the holes, which can also achieve the purpose of making the liquid in the tube flow.

37. The closed simple tubular container according to claim 35, characterized in that in addition to the provision of the frangible portion at the rear end of the tube body, a hole closed by a sticky sheet can be additionally provided near the front end of the tube body. When the hole in the tube is not closed by the plug, the adhesive sheet is torn open to expose the hole, and the purpose of making the liquid in the tube flow can be achieved, so that the user can choose to break the frangible part or tear the adhesive sheet according to his own preference.

38. The hermetically sealed simple tubular container according to claim 35, characterized in that the properties of the liquid inside the tube are visible, and the liquid outflow end of the tube is covered with an appropriate covering body.

39. The sealed simple tubular container according to claim 35, characterized in that the liquid front end filled inside the tube body can be filled with a small section of non-toxic liquid silicone oil to increase the airtightness of the plug and

31

Correction page When the lubricity is low and the volatility of the liquid filled in the tube is low, the plug can also be removed and not used. The silicone oil is used to achieve the purpose of sealing the liquid.

40. The closed simple tubular container according to claim 35, characterized in that the stopper block and the pull tab can be replaced by a threaded stopper block, and when in use, the stopper block can be unscrewed to achieve the same function.

41. The closed simple tubular container according to claim 35, characterized in that the shape, material and size of the tube body can be changed according to the actual needs of the liquid to be filled.

4 2 .—A closed simple tubular container, characterized in that it includes:

A pipe body is a hollow pipe body with a closed rear end, and a chute from the near front end to the near rear end is provided thereon, and the bottom end of the chute is provided with a film so that the bottom end of the chute is closed. A fragile part is provided near the rear end, and a hand-held part can be provided at the rear end to facilitate finger grip;

A push block, which is located at the rear end of the pipe body chute, the upper half of which is exposed from the outside of the pipe body, and the lower half is inside the pipe body and is in full tight contact with the inner wall of the pipe body; and

A plug block, which is a solid body, which can just fill the opening at the front end of the pipe body to tightly seal the closed pipe body;

With the above structural design, the opening at the front end of the tube body is filled with a plug block to tightly close the liquid filled tube body. When the liquid filled inside the tube body is a liquid with strong fluidity, the front plug block is removed first. If you break the frangible part, you can force the liquid in the tube to flow out from the front end of the tube by atmospheric pressure, capillary phenomenon, and gravity. When the liquid filled in the tube is a liquid that is not easy to flow, the block will be pushed. Push forward. At this time, the push block will move along the chute toward the front end of the pipe body, and the film at the bottom of the chute will be cut off. The lower part of the push block will push the liquid in the tube, and the liquid generated by the liquid flow The fluid pressure pushes the plug away, allowing the liquid in the tube to flow out through the front end of the tube.

43. The hermetically sealed simple tubular container according to claim 42, characterized in that the film at the bottom end of the chute is removed, and the chute is not closed at the bottom end, and an inner tube is added inside the tube body at the same time. The inner pipe is a closed hollow hose, which is arranged inside the pipe body, and its position relative to the frangible part of the pipe body is also provided with a frangible part, a push block located at the rear end of the chute of the pipe body, and its lower part It is located inside the tube and squeezes the tube wall of the inner tube. With such a structural design, when the liquid in the tube is a liquid with strong fluidity, remove the plug at the front end and then break the frangible part. The liquid inside the inner tube flows out from the front end of the inner tube, and when the liquid in the tube is a liquid that is not easy to flow, the block will be pushed

32

Correction page Push along the chute to the front end of the pipe body, and push the wall of the inner tube by the push block to press the liquid in the tube, and push the plug block away by the fluid pressure generated by the liquid flow, so that the liquid in the tube Flow out through the front end of the tube.

44. The sealed simple tubular container according to claim 42, characterized in that the plug block can be a solid body with a thread, which can be tightly screwed to the mouth of the pipe body, and when in use, the plug can be The plug is turned away.

4. The closed simple tubular container according to claim 42, characterized in that the plug block can be removed and not used, and the mouth of the pipe body is closed instead, and a frangible part is provided near the closed place for use. Can be easily broken.

46. The hermetically sealed simple tubular container according to claim 42, characterized in that, depending on the nature of the liquid inside the tube, a suitable covering body is coated on the liquid outflow end of the tube body.

47. The sealed simple tubular container according to claim 42, characterized in that the liquid front end filled in the pipe body can be filled with a small section of non-toxic liquid silicone oil to increase the airtightness and lubricity of the plug, And when the liquid filled in the tube has low volatility, the plug can be removed and not used, and the purpose of sealing the liquid can be achieved by silicone oil.

48. The closed simple tubular container according to claim 42, wherein the shape, material and size of the tube body can be changed according to the actual needs of the liquid to be filled.

49. The hermetically sealed simple tubular container according to claim 43, wherein the plug block is a solid body with a thread, which can be tightly screwed to the mouth of the pipe body, and when in use, The plug can be unscrewed.

50. The closed simple tubular container according to claim 43, characterized in that the plug block can be removed and not used, and the mouth of the pipe body is closed instead, and a frangible part is provided near the closed place for use. Can be easily broken.

51. The hermetically sealed simple tubular container according to claim 43, characterized in that, depending on the nature of the liquid in the tube, the liquid outflow end of the tube is covered with a suitable covering body.

52. The sealed simple tubular container according to claim 43, characterized in that the liquid front end filled in the tube body can be filled with a small section of non-toxic liquid silicone oil to increase the airtightness and lubricity of the plug, And when the liquid filled in the tube has low volatility, the plug can be removed and not used, and the purpose of sealing the liquid can be achieved by silicone oil.

33 correction page

53. The sealed simple tubular container according to claim 43, wherein the shape, material and size of the tube body can be changed according to the actual needs of the liquid to be filled.

54. A closed simple tubular container, characterized in that it comprises:

A pipe body, which is a hollow pipe body closed at both ends, and holes are provided at the near-end and near-back-end walls of the pipe body; and

An adhesive strip, which is long and sticks to the side of the tube wall, can cover and close the holes near the front end and the rear end of the tube at the same time, and the front end of the adhesive strip is bent backward;

With the above structural design, when the liquid inside the pipe body is to flow out, hold the bend of the foremost end of the stick, and pull the stick back, the hole at the near front end of the tube is exposed first, and the stick is pulled to the At the rear end of the tube body, the holes near the rear end are also exposed. At this time, the liquid in the tube can be forced to flow by the atmospheric pressure, capillary phenomenon and gravity, and flow out from the front end of the tube body.

55. The closed simple tubular container according to claim 54, characterized in that the adhesive strips adhered to the tube wall side can be replaced by two small adhesives covering the holes near and near the front and rear ends of the tube body, respectively. After removing the sticky strips on the holes at both ends, the liquid in the tube can flow out.

56. The hermetically sealed simple tubular container according to claim 54, characterized in that a frangible portion can be provided near the front end and near the rear end of the tube body, instead of the holes and adhesive strips provided on the tube body, and The fragile part is broken to allow the atmosphere to enter the front and back ends of the pipe body.

57. The closed simple tubular container according to claim 54, characterized in that a fragile portion can be added to the near front end and the near rear end of the pipe body, so that the user can choose the atmosphere to enter the two ends of the pipe body according to his preference. the way.

58. The closed simple tubular container according to claim 54, characterized in that the properties of the liquid in the tube are visible, and an appropriate covering body is covered at the hole near the front end of the tube body.

5.9 The sealed simple tubular container according to claim 54, characterized in that one or both ends of the liquid filled in the pipe body can be filled with a small section of non-toxic liquid silicone oil to increase air tightness and lubricity .

60. The closed simple tubular container according to claim 54, characterized in that the shape, material and size of the pipe body, the number and size of the holes can be changed according to the actual needs of the liquid to be filled.

61. The closed simple tubular container according to claim 55, characterized in that it can be used in

34

Correction page A frangible part is arranged near the front end of the pipe body to replace the holes and sticky strips near the front end of the pipe body, and the fragile part is broken to replace the holes and sticky strips near the front end of the pipe body. The atmosphere is introduced into the front end of the pipe body; a frangible part may be provided near the rear end of the pipe body to replace the holes and sticky strips near the rear end of the pipe body, and the atmosphere is allowed to enter the back end of the pipe body by breaking the frangible part.

62. The closed simple tubular container according to claim 55, characterized in that a fragile portion can be added to the near front end and the near rear end of the pipe body, so that the user can choose the atmosphere to enter the pipe body according to his preference. Side way.

63. The closed simple tubular container according to claim 55, characterized in that the properties of the liquid in the tube are visible, and an appropriate covering body is covered at the hole near the front end of the tube body.

64. The closed simple tubular container according to claim 55, wherein one or both ends of the liquid filled in the pipe body can be filled with a small section of non-toxic liquid silicone oil to increase air tightness and lubricity .

65. The closed simple tubular container according to claim 55, characterized in that the shape, material and size of the pipe body, the number and size of the holes can be changed according to the actual needs of the liquid to be filled.

35

Correction page