CN213385153U

CN213385153U - Novel liquid containing box

Info

Publication number: CN213385153U
Application number: CN202021164931.2U
Authority: CN
Inventors: 姜迪彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-06-08
Anticipated expiration: 2030-06-22

Abstract

The utility model discloses a novel liquid containing box, a box body consists of a box body outer layer and a box body inner layer arranged in the box body outer layer, a liquid outlet hole and an air vent are arranged at the top of the box body outer layer, a flow guide pipe for pouring and draining is arranged on the box body outer layer, and the flow guide pipe can pass through the liquid outlet hole and extend into the box body inner layer; the outer leakage-proof pipe that still is equipped with the atmospheric pressure inside and outside being used for balanced box on the box body skin, this leakage-proof pipe lower extreme be the tip structure, and the upper end is the elbow structure, and the leakage-proof pipe can pass the air vent and stretch into in the box body inlayer. The utility model can drink the box-packed liquid through the diversion pipe in a drinking way, thereby having convenient and rapid operation, good smoothness in the drinking process and strong comfort for users; meanwhile, the utility model can also pour the liquid into the container for drinking by adopting the guide pipe, and the pouring process does not need to apply extrusion force to the box body, thereby effectively preventing the choking phenomenon; the equipped leakage-proof pipe can ensure the air pressure in the box to be balanced and no liquid is spilled and leaked in the pouring process.

Description

Novel liquid containing box

Technical Field

The utility model belongs to the technical field of the packing carton, specifically speaking, in particular to novel liquid containing box.

Background

At present, for liquid beverage and liquid milk packaged by paper with the volume of less than 300 milliliters, a drinking mode is to puncture an aluminum foil hole by a straw to suck and drink. After the suction pipe is used for puncturing the suction pipe insertion hole, no external force is applied, liquid in the box cannot smoothly flow out in a dumping mode, and only can slowly drip outwards, the box body is extruded by extruding, part of liquid in the box is sprayed out, the box body is loosened, air enters the box body, and then the box body is extruded again, and part of liquid in the box can be sprayed out again. The disadvantages of this procedure are: the utility model has the advantages of time-consuming, hard, the liquid that flows out has the interval, and is discontinuous, and liquid easily takes place "chocks", still can appear spilling the hourglass under the condition of extracting the straw, even do not extract the straw, the straw is not inseparable with the cooperation of straw jack, under the extruded condition, straw and jack also have liquid to drip.

In the case of milk, the milk box can be cut by scissors, and the milk is poured into the container from the cut part of the milk box for drinking. When people pour milk out of the milk box, the folding angle adhered to the side surface of the milk box is separated from the box body, then the folding angle is unfolded, and then the scissors cut off one angle along a dotted line, so that the milk can be poured out, and the whole process has the following defects:

1. the force is required to be mastered during shearing, the shearing is not easy to cut when the force is small, and the shearing angle is easy to splash when the force is large.

2. When the cutting angle is dropped on the table top or the floor, the milk attached to the inner surface of the cutting angle splashes on the table top or the floor, and the table top or the floor needs to be cleaned after the cutting angle is thrown away.

3. During the shearing process of the scissors, milk on the inner surface of the milk box can be attached to the blade, and the blade of the scissors needs to be cleaned after the scissors are sheared.

4. The whole process is relatively complicated to operate and takes relatively much time.

Chinese patent ZL201821343094.2 discloses a splendid attire box of milk in 2019 8, 6.8, this box increases the air vent at the box body top, when empting milk through going out the liquid hole, the air vent ensures that the internal and external atmospheric pressure of box is balanced, more smoothly, swift when making milk pour out. However, this prior art has a disadvantage: after stabbing out the liquid hole, the aluminium foil of being stabbed can point to the box in, produces the interference to the liquid that flows out, and the result of interference shows two kinds of phenomena: 1) or the liquid will not flow in the determined direction (the liquid will be left, right, up or down); 2) or spillage of the liquid occurs. In addition, when pouring milk, if the milk box is inclined at too large angle suddenly due to pouring action, the milk is easy to spill and leak along the vent hole, especially when people use the double-hole box to drink milk, if the hands are lifted a bit, the neck is tilted a bit more, or the hands or the box are hit by others upwards while drinking, the liquid flows to the face of the user from the vent hole, and in the neck and on clothes, the waste is caused, and a lot of cleaning work is increased. The air vent has liquid to flow out, because when puncturing the air vent and going out the liquid hole, all use the pointed end of honeycomb duct, this leads to the air vent and goes out the aluminium foil area that the liquid hole was broken and is the same big with the liquid hole, like this, the liquid that goes out the liquid hole flows out with slow speed, the air of that air hole department just gets into with same slow speed, because the air speed that gets into the air vent is slow, the power that its produced directional box body just is very little, when inclination is too big, liquid in the box overflows the air vent, the gravity of liquid is greater than the power when the air got into, liquid will flow out from the air vent.

In recent years, liquid beverages and liquid milk have been designed with bottle caps and can be drunk in a drinking manner. However, the packing box with the bottle cap is very costly and can only be used for products with high selling price, such as: the bottle cap is provided with 250 ml of milk, and the price is more than five. The supermarket has a straw for preparing 250 milliliters of liquid beverage and liquid milk with the retail price of less than five elements, and the quantity of the liquid beverage and the liquid milk with the price of less than 5 elements in the supermarket is the majority. The bottle cap is used for selling high-price products instead of the straw, and the drinking feeling is much smoother and more comfortable than the sucking feeling. If the bottle cap is used for a product with low selling price, the price of the bottle cap packing box is much higher, so that the cost is increased, and the selling price of the product is greatly increased. At present, no liquid containing box is available on the market, so that people can enjoy the good feeling of drinking, and the price of the liquid containing box is the same as that of the existing straw packing box.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned defects in the prior art, the technical problem to be solved by the present invention is to provide a novel liquid container.

The technical scheme for realizing the purpose is as follows: the utility model provides a novel liquid containing box, has the box body, and this box body comprises box body skin and the box body inlayer that sets up at the box body outer intraformational box body, and it has out liquid hole and air vent, its characterized in that to open at the outer top of box body: a flow guide pipe for pouring and draining is arranged on the outer layer of the box body, and the flow guide pipe can penetrate through the liquid outlet hole and extend into the inner layer of the box body; the outer layer of the box body is also provided with a leakage-proof pipe used for balancing the air pressure inside and outside the box body, the lower end of the leakage-proof pipe is of a pointed end structure, the upper end of the leakage-proof pipe is of an elbow structure, and the leakage-proof pipe can penetrate through the vent hole and extend into the inner layer of the box body.

The utility model discloses a honeycomb duct of empting the drainage replaces traditional straw, passes out the liquid hole and stretches into the box body inlayer during this honeycomb duct uses, and honeycomb duct and the outer or/and the box body inlayer tight fit of box body make slope liquid packing carton after, the liquid in the box body inlayer flows through the honeycomb duct in succession with the mode of empting.

When the anti-leakage box is used, the anti-leakage pipe penetrates through the air hole to puncture the inner layer of the box body to extend into the inner layer of the box body, then the diversion pipe punctures the inner layer of the box body at the position corresponding to the liquid outlet hole and extends into the inner layer of the box body, so that when liquid in the box is poured through the diversion pipe, the anti-leakage pipe can ensure the pressure balance inside and outside the box body, and the liquid can be poured out more smoothly and quickly; due to the arrangement of the leakage-proof pipe, if the milk box is inclined too much suddenly due to the dumping action, the liquid cannot be spilled and leaked outwards along the leakage-proof pipe; the upper end of the leakage-proof pipe is of an elbow structure, and in the process of dumping, the upper pipe orifice of the leakage-proof pipe faces upwards, so that even if a small amount of liquid enters the leakage-proof pipe, the liquid can be stored in the elbow and cannot flow out of the leakage-proof pipe.

The utility model breaks the technical prejudice that the boxed liquid, especially the boxed milk, can only be sucked by a straw for drinking or be cut off a folding angle and poured into a container for drinking. The utility model adopts the honeycomb duct, the liquid in the inner layer of the box body can be drunk in a drinking mode by inclining the liquid packaging box, thereby not only being convenient and fast, but also having very smooth drinking process and strong comfort for users; meanwhile, the liquid in the inner layer of the box body is poured into the container through the guide pipe to be drunk conveniently. In addition, the honeycomb duct is not pulled out after being inserted into the liquid outlet hole, and the box body inner layer flying pieces which cannot fall off after being punctured and enter the box body inner layer are kept aside, so that the box body inner layer flying pieces are prevented from interfering the flowing liquid, the leakage condition is avoided, and the liquid flows to the set direction through the honeycomb duct, and the deviation cannot occur.

In order to facilitate the breaking of the inner layer of the box body and make the insertion into the box easier, the lower end of the flow guide pipe is of a pointed structure.

The tube body of the draft tube is provided with a notch which is round, square, oval or strip-shaped, and the notch and the most pointed position of the tip end of the draft tube are on the same vertical surface. After the honeycomb duct inserted in the box body inlayer, the last border of breach and the interior roof of box body inlayer parallel and level basically on the honeycomb duct, during the use, the breach is towards the user to when empting, the breach is in the lowest position, is convenient for pour liquid totally. When the liquid storage box is in a working state, the length of the flow guide pipe is preferably smaller than the height of the box body, the flow guide pipe is tightly matched with the outer layer or/and the inner layer of the box body, the flow guide pipe cannot fall off when toppling over, no gap exists at the joint of the flow guide pipe and the outer layer or the inner layer of the box body, and liquid leakage cannot occur.

And a positioning indicating line is arranged on the tube body of the flow guide tube and is positioned above the notch and close to the upper edge of the notch. The positioning indicating line is used for reminding a user of the length of the guide pipe, and the positioning indicating line is actively stopped when being basically flush with the top surface of the box body.

The pipe body of the flow guide pipe is provided with a first limiting bulge, the first limiting bulge is a convex hull or an annular boss, and the first limiting bulge is positioned above the notch and close to the upper edge of the notch. First spacing arch belongs to mandatory design, plays spacing effect, and when the first spacing arch of in-process of inserting the honeycomb duct moved to box body top surface position, first spacing arch was blockked to make the honeycomb duct can not continue to insert, can effectively prevent to be inserted or insert too much and lead to the unable condition of drinking because of the honeycomb duct completely like this.

The honeycomb duct is two segmentation stair structures big-end-up, and the breach sets up the path section at the honeycomb duct. The structure also belongs to a mandatory design, the step surface between the two sections plays a limiting role, and when the step surface moves to the position of the top surface of the box body in the process of inserting the honeycomb duct, the step surface is blocked to prevent the honeycomb duct from being inserted continuously, so that the condition that the honeycomb duct cannot be drunk due to complete insertion or excessive insertion of the honeycomb duct can be effectively prevented.

The inner diameter of the leakage-proof pipe is 1mm-3mm, and the inner diameter of the flow guide pipe is 5mm-12 mm. There is great bore difference between the internal diameter of above structure leak protection pipe and the internal diameter of honeycomb duct, is guaranteeing like this that liquid emptys smoothly through the honeycomb duct in the box, and the leak protection pipe can guarantee the box internal and external atmospheric pressure unanimity all the time, even the liquid spills the mouth of pipe that the leak protection pipe is located the box occasionally, also can not outwards spill the hourglass.

The mouth of pipe of leak protection pipe upper end is equipped with the spacing arch of second under the orientation or oblique below, on the leak protection pipe, mouth of pipe and the spacing arch of second are located the both sides of leak protection pipe upper end bending department on the leak protection pipe, and the spacing arch of second is higher than the last mouth of pipe of leak protection pipe. Above structure can guarantee on the one hand that the leak protection pipe is exposed partial length suitable, reserves storage space for overflowing of liquid to do not influence the mouth and contain the honeycomb duct, on the other hand ensures that the tip of leak protection pipe does not touch box body inner wall, prevents to block up the leak protection pipe mouth of pipe.

Preferably, the second limiting protrusion is a convex hull or an annular boss.

Preferably, the box body is formed by compounding paper and aluminum plastic, and the volume of the box body is 100-300 ml.

Has the advantages that: the utility model breaks the technical prejudice that small-capacity boxed milk or boxed beverage can only be sucked by a straw for drinking or be poured into a container for drinking after cutting off a folding angle, the utility model ensures that boxed liquid is drunk in a drinking mode through the diversion pipe, thereby not only having convenient and rapid operation, but also having good smoothness in the drinking process and strong comfort for users; meanwhile, the utility model can also pour the liquid into the container for drinking by adopting the guide pipe, thereby avoiding various defects of cutting the folding angle in the background technology, and the pouring process does not need to apply extrusion force to the box body, thereby not only having no spilling and leakage, but also having no choking phenomenon; the leakage-proof pipe has simple structure, is easy to process and manufacture, and can ensure the balance of air pressure inside and outside the box and no leakage during the pouring process. According to the utility model discloses the packing of production, its cost equals with the current packing cost who is equipped with the straw basically, and small capacity box-packed beverage especially box-packed milk can make people enjoy the beautiful sensation of drinking under the prerequisite of guaranteeing not to increase in price like this.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a usage state diagram of the present invention.

Fig. 3 is a structural schematic diagram of the limiting bulge on the draft tube being an annular boss.

Fig. 4 is a schematic structural view of the guide pipe with the limiting protrusion being a convex hull.

Fig. 5 is a schematic view of the structure of the leakage preventing pipe.

Detailed Description

The invention will be further explained with reference to the following figures and examples:

as shown in figures 1 and 2, the novel liquid containing box consists of a box body, a guide pipe 3 and a leakage-proof pipe 4. The box body is formed by compounding paper, aluminum and plastic and comprises a box body outer layer 1 and a box body inner layer 2 arranged in the box body outer layer 1, and the volume of the box body is 100-300 ml. The draft tube 3 and the leakage preventing tube 4 are preferably made of plastic, and the leakage preventing tube 4 is preferably transparent for easy observation. Before the honeycomb duct 3 and the leak-proof pipe 4 are not used, the honeycomb duct and the leak-proof pipe are accommodated in the same or different sealed packaging bags, and the packaging bags are adhered to the outer surface of the outer layer 1 of the box body. The top of the outer layer 1 of the box body is provided with a liquid outlet hole 11 and a vent hole 12, and the vent hole 12 and the liquid outlet hole 11 are respectively positioned at the left end and the right end of the top of the outer layer 1 of the box body. The vent holes 12 are kept at a suitable distance from the liquid outlet holes 11, which is determined according to actual needs. The liquid outlet holes 11 are circular and the size of the liquid outlet holes is matched with the outer diameter of the flow guide pipe 3. The venting holes 12 may be circular or arc-shaped or have any other suitable shape and have a size equal to or smaller than the exit holes 11.

As shown in fig. 1 and 2, the draft tube 3 is preferably a straight tube. The lower end of the honeycomb duct 3 is of a pointed end structure, and the pointed end is favorable for penetrating through the liquid outlet hole 11 to puncture the top of the inner layer 2 of the box body. A notch 31 is arranged on the tube body of the draft tube 3, the notch 31 is round, square, oval, long-strip or other suitable shapes, and the notch 31 and the most pointed position of the tip end of the draft tube 3 are on the same vertical plane. The honeycomb duct 3 is used for passing out liquid hole 11 and stretching into box body inlayer 2, and honeycomb duct 3 and box body skin 1 or/and 2 tight fits in box body inlayer, makes behind the slope liquid packaging box, and the liquid in the box body inlayer 2 flows out in succession through honeycomb duct 3 with the mode of empting.

As shown in fig. 1, 2, 3, and 4, a positioning indication line 32 is disposed on the tube body of the flow guide tube 3, the positioning indication line 32 is located above the notch 31 and near the upper edge of the notch 31, the positioning indication line 32 is used for reminding a user of the length of inserting the flow guide tube 3, and the positioning indication line 32 is actively stopped when being substantially flush with the top surface of the box body. Or, the pipe body of the honeycomb duct 3 is integrally formed with a limiting bulge 33, the limiting bulge 33 can be two convex hulls which are uniformly distributed on the circumference, and can also be an annular boss, the limiting bulge 33 is positioned above the notch 31 and close to the upper edge of the notch 31, the limiting bulge belongs to a mandatory design and plays a limiting role, when the limiting bulge moves to the top surface of the box body in the process of inserting the honeycomb duct, the limiting bulge is blocked to prevent the honeycomb duct from being inserted continuously, so that the situation that the honeycomb duct cannot be drunk due to complete insertion or excessive insertion of the honeycomb duct can be effectively prevented. Or, honeycomb duct 3 is two segmentation stair structures big-end-up, and breach 31 sets up in the footpath section of honeycomb duct 3, and stair structure also belongs to mandatory design, and the step face between two sections plays spacing effect, and when the in-process step face that inserts the honeycomb duct moved to box body top surface position, the step face was blockked to make the honeycomb duct can not continue to insert, can effectively prevent to be inserted or insert too much and lead to the condition that can't drink because of the honeycomb duct is by the complete.

As shown in fig. 1-4, the inner diameter of the flow guide tube 3 is d, the inner diameter d is determined according to actual needs, preferably, d is greater than or equal to 5mm and less than or equal to 12mm in the embodiment, due to the existence of the air pressure balance hole, the inner diameter of the flow guide tube 3 is moderate, the inner diameter of the flow guide tube 3 is too small, the flow rate of liquid outflow is small, the smooth feeling and comfortable feeling of a user when drinking are poor, the inner diameter of the flow guide tube 3 is too large, on one hand, the material cost is increased, on the other hand, the flow guide tube 3 is stuck to the outer side of the box body when not being used, each package is clung to each other when being. Therefore, d is preferably not less than 5mm and not more than 12mm, and the liquid can flow out continuously and smoothly on the basis of convenient packaging and transportation. The inner diameter d of the draft tube 3 is 8mm, and the best effect is achieved. The length of the draft tube 3 is determined according to actual needs, the preferred length of the draft tube 3 is 40mm-80mm, the length of the draft tube 3 is too short, the draft tube is inconvenient to take when in use, and the exposed part is less after being inserted into the inner layer of the box body, which is not beneficial to the mouth of a user; the length overlength of honeycomb duct 3, not only extravagant material inserts the box body inlayer just deepening during the use moreover, inserts deepening, and it is just more just to remain the liquid in the box, and the user either drinks the limit and outwards draws honeycomb duct 3, or pulls out honeycomb duct 3 and falls outward when liquid still remains a lot in the box, and the in-process of falling has probably appeared spilling hourglass phenomenon. Preferably, the length of the draft tube 3 is 60mm, which is most effective.

As shown in figures 1 and 5, the lower end of the leakage-proof pipe 4 is of a pointed structure, the upper end of the leakage-proof pipe is of an elbow structure, and the inner diameter of the leakage-proof pipe 4 is 1mm-3 mm. The pipe orifice at the upper end of the leakage-proof pipe 4 faces the right lower part or the oblique lower part, a second limiting bulge 41 is integrally formed on the leakage-proof pipe 4, the pipe orifice and the second limiting bulge 41 on the leakage-proof pipe 4 are positioned on two sides of the bent part at the upper end of the leakage-proof pipe 4, and the second limiting bulge 41 is higher than the pipe orifice on the leakage-proof pipe 4. Preferably, the second position-limiting protrusion 41 is a convex hull or an annular boss.

When the utility model is used, firstly the honeycomb duct 3 and the leak-proof pipe 4 are taken down together with the packing bag outside the honeycomb duct from the box body outer layer 1, then the packing bag is torn to take out the honeycomb duct 3 and the leak-proof pipe 4, then the leak-proof pipe 4 penetrates the vent hole 12 to poke the top of the box body inner layer 2 into the box body inner layer 2, the leak-proof pipe 4 extends into the box body inner layer 2, a smaller distance is formed between the lower port of the leak-proof pipe 4 and the inner bottom wall of the box body inner layer 2 under the left and right of the second limit bulge 41, the top of the box body inner layer 2 is poked with the tip of the honeycomb duct 3 through the liquid outlet hole, the honeycomb duct 3 extends into the box body inner layer 2, the honeycomb duct 3 is actively reminded by the positioning indication line 32 or passively limited by the first limit bulge or the step surface on the honeycomb duct 3, the honeycomb duct 3 stops inserting, inside liquid in the box body inlayer 2 got into the honeycomb duct through most advanced and breach 31 of honeycomb duct 3, flowed into user's mouth again in succession, when liquid packing carton inclines to basically falling, inside liquid in the box body inlayer flowed into the honeycomb duct through breach 31 completely, can ensure that the liquid in the box body inlayer flows out. After the honeycomb duct 3 is inserted into the box body inner layer 2, the box body inner layer flying piece 21 which cannot fall off after being punctured and enters the box body inner layer is kept aside, the box body inner layer flying piece 21 is prevented from interfering the flowing liquid, and the leakage is avoided. There is great bore difference between leak protection pipe 4 and honeycomb duct 3, and the in-process of honeycomb duct 3 water conservancy diversion, leak protection pipe 4 makes the box body interior and exterior keep atmospheric pressure unanimous all the time, makes the process of water conservancy diversion more smooth and easy, can not produce "chocking" phenomenon to even the liquid overflows the mouth of pipe that leak protection pipe 4 is located the box body in a while, under the storage effect of leak protection pipe 4 elbow, can not cause liquid outwards to spill and leak yet. The process of pouring the liquid in the liquid packaging box into the container by adopting the draft tube 3 is the same as that of drinking the liquid contained in the mouth, and the detailed description is omitted.

Tests prove that when the inner diameter of the leakage-proof pipe 4 is 2mm and the inner diameter of the flow guide pipe 3 is 7mm, the liquid in the pouring box can be poured smoothly, and the effect of preventing the liquid at the leakage-proof pipe from spilling and leaking is optimal. Although the inner diameter of the leakage-proof pipe 4 can be changed to 1mm, the air input is too small, and the liquid flows out continuously through the guide pipe 3, but the flow speed is slow; when the internal diameter of leak protection pipe 4 was 2mm, the speed and the continuity that liquid flowed out through honeycomb duct 3 can not receive the influence, and the in-process of slope box body moreover owing to be equipped with leak protection pipe 4, if empty the action and make box body inclination too big suddenly, can not cause liquid to outwards spill the hourglass along leak protection pipe 4.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by logic analysis, reasoning or limited experiments based on the prior art according to the concept of the present invention, such as changing the material of the box body, or changing the size of the flow guide tube, or changing the shape of the gap, or changing the shape of the leakage-proof tube, should be within the scope of protection defined by the claims.

Claims

1. The utility model provides a novel liquid containing box, has the box body, and this box body comprises box body skin (1) and box body inlayer (2) of setting in box body skin (1), and it has liquid outlet hole (11) and air vent (12), its characterized in that to open at the top of box body skin (1): a guide pipe (3) for pouring and draining is arranged on the outer layer (1) of the box body, and the guide pipe (3) can penetrate through the liquid outlet hole (11) and extend into the inner layer (2) of the box body; the box body outer layer (1) is also provided with a leakage-proof pipe (4) used for balancing the air pressure inside and outside the box body, the lower end of the leakage-proof pipe (4) is of a pointed end structure, the upper end of the leakage-proof pipe is of an elbow structure, and the leakage-proof pipe (4) can penetrate through the air vent (12) and extend into the box body inner layer (2).

2. A new liquid containing cartridge as claimed in claim 1, characterized in that: the lower end of the draft tube (3) is of a pointed structure.

3. A new liquid containing cartridge as claimed in claim 2, characterized in that: a notch (31) is formed in the tube body of the draft tube (3), the notch (31) is circular, square or oval, and the notch (31) and the most pointed position of the tip end of the draft tube (3) are on the same vertical plane.

4. A new liquid containing cartridge as claimed in claim 3, characterized in that: and a positioning indicating line (32) is arranged on the tube body of the draft tube (3), and the positioning indicating line (32) is positioned above the notch (31) and close to the upper edge of the notch (31).

5. A new liquid containing cartridge as claimed in claim 3, characterized in that: be equipped with first spacing arch (33) on the body of honeycomb duct (3), this first spacing arch (33) are convex closure or annular boss, and first spacing arch (33) are located the top of breach (31) and are close to the last border of breach (31).

6. A new liquid containing cartridge as claimed in claim 3, characterized in that: the honeycomb duct (3) is of a two-section step structure with a large upper part and a small lower part, and the notch (31) is arranged on the small-diameter section of the honeycomb duct (3).

7. A new liquid containing cartridge as claimed in any one of claims 1 to 6, wherein: the inner diameter of the leakage-proof pipe (4) is 1mm-3mm, and the inner diameter of the flow guide pipe (3) is 5mm-12 mm.

8. A new liquid containment cartridge as claimed in claim 7, wherein: the pipe orifice of the upper end of the leakage-proof pipe (4) faces the right lower side or the oblique lower side, a second limiting protrusion (41) is arranged on the leakage-proof pipe (4), the upper pipe orifice of the leakage-proof pipe (4) and the second limiting protrusion (41) are located on two sides of the bent part of the upper end of the leakage-proof pipe (4), and the second limiting protrusion (41) is higher than the upper pipe orifice of the leakage-proof pipe (4).

9. A new liquid containing cartridge as claimed in claim 8, wherein: the second limiting bulge (41) is a convex hull or an annular boss.

10. A new liquid containing cartridge as claimed in claim 1, characterized in that: the box body is formed by compounding paper, aluminum and plastic, and the volume of the box body is 100-300 ml.