阅读说明：本技术 一种设溢流储存空间的中药储存袋及中药装袋方法 (Traditional Chinese medicine storage bag with overflow storage space and traditional Chinese medicine bagging method ) 是由 蔡永潮 于 2019-08-07 设计创作，主要内容包括：本发明涉及一种设溢流储存空间的中药储存袋,包括袋盖和设有袋口的袋体,述袋盖螺纹连接在袋口上,袋口设有内周面为下端小上端大的锥面的锥面段,所述袋盖的顶壁上设有伸入到所述锥面段内的密封塞,所述密封塞上设有配合所述锥面段将所述密封塞同袋口密封连接在一起的锥形段,所述袋口和密封塞之间形成液体储存槽,所述袋口位于锥面段上方部分的内周面为圆柱面,所述锥面段上端的内直径小于或等于袋口位于锥面段上方部分的内直径。本发明旨具有能够实现灌满且同时能够防止罐装过程中中药溢出的优点,用于解决现有的中药袋为了防止中药溢出而使袋体内残留覆盖在中药溶液上的空气从而影响中药品质的问题。(The invention relates to a traditional Chinese medicine storage bag with an overflow storage space, which comprises a bag cover and a bag body provided with a bag opening, wherein the bag cover is in threaded connection with the bag opening, the bag opening is provided with a conical surface section of which the inner peripheral surface is a conical surface with a small lower end and a large upper end, a sealing plug extending into the conical surface section is arranged on the top wall of the bag cover, a conical section which is matched with the conical surface section to hermetically connect the sealing plug and the bag opening together is arranged on the sealing plug, a liquid storage groove is formed between the bag opening and the sealing plug, the inner peripheral surface of the upper part of the bag opening, which is positioned above the conical surface section, is a cylindrical surface, and the inner diameter of the upper. The invention aims to have the advantages of realizing full filling and preventing the overflow of traditional Chinese medicine in the canning process, and is used for solving the problem that the quality of the traditional Chinese medicine is influenced by the residual air covered on the traditional Chinese medicine solution in the traditional Chinese medicine bag in order to prevent the overflow of the traditional Chinese medicine.)

1. A traditional Chinese medicine storage bag with an overflow storage space comprises a bag cover and a bag body, wherein the bag body is provided with a tubular bag opening, external threads are arranged on the outer peripheral surface of the bag opening, internal threads are arranged on the inner peripheral surface of the bag cover, the internal threads are matched with the external threads to connect the bag cover to the bag opening in a threaded manner, the traditional Chinese medicine storage bag is characterized in that the bag opening is provided with a conical surface section, the inner peripheral surface of the conical surface section extends into the conical surface section, a conical section which is matched with the conical surface section to connect the sealing plug and the bag opening in a sealing manner is arranged on the sealing plug, a liquid storage tank is formed between the bag opening and the sealing plug, the inner peripheral surface of the bag opening, which is positioned above the conical surface section, is a cylindrical surface, and the inner diameter of the upper end of the conical.

2. The storage bag as claimed in claim 1, wherein a weakened portion is formed on the top wall of the bag cover, and the weakened portion is aligned with the fluid storage tank.

3. The storage bag as claimed in claim 1 or 2, wherein the lower end of the outer surface of the bag opening is connected to the cover via a sealing ring.

4. The storage bag as claimed in claim 3, wherein the sealing ring has one end bonded to the bag opening and the other end bonded to the bag cover, and an annular tearing guide groove extending along the axis of the sealing ring is formed in the middle of the sealing ring.

5. The storage bag as claimed in claim 1 or 2, wherein a hanging ring is provided between the bag opening and the bag body.

6. The storage bag as claimed in claim 1 or 2, wherein the sealing plug has a small diameter section, and the sealing plug and the bag mouth enclose the liquid storage tank.

7. The storage bag as claimed in claim 1 or 2, wherein the conical section has an annular chamber extending along the circumference of the conical section for increasing the elasticity of the inner circumference of the conical section.

8. The storage bag as claimed in claim 7, wherein the annular chamber has an inlet and an outlet for communicating with the liquid storage tank.

9. The storage bag as claimed in claim 8, wherein the inlet and outlet are disposed at the highest point of the annular chamber.

10. A method for packing a traditional Chinese medicine into a bag with an overflow storage space, which is suitable for the traditional Chinese medicine storage bag with the overflow storage space in claim 1, is characterized in that in the first step, a traditional Chinese medicine solution is packed into the bag body; secondly, rotating the bag cover to connect the bag cover to the bag opening through screw threads until the conical section of the sealing plug is inserted into the conical section and a gap exists between the conical section and the conical section; thirdly, pressing the bag body to reduce the volume of the bag body so as to enable the liquid level in the bag body to rise between the conical surface section and the conical section; fourthly, further rotating the bag cover to increase the insertion depth of the sealing plug to a position where the conical section head and the conical section are in sealing and abutting connection; fifthly, releasing the pressing action on the bag body; sixthly, further rotating the bag cover to increase the depth of the sealing plug inserted into the container opening, so that the deformation between the conical surface section and the conical section is increased to improve the sealing effect; the reduction of the bag volume caused by the insertion of the sealing plug in the sixth step is compensated by the outward bulging of the bag; and fourthly, the traditional Chinese medicine solution overflowing between the conical surface section and the conical section in the process of inserting the sealing plug is stored in the liquid storage tank and is positioned in the container opening.

Technical Field

The invention relates to the technical field of traditional Chinese medicine packaging, in particular to a traditional Chinese medicine storage bag with an overflow storage space and a traditional Chinese medicine bagging method.

Background

The initial traditional Chinese medicine decoction is finished manually, and the traditional Chinese medicine is stored in a cup or a bowl after being decocted. Later along with the requirement of batch traditional Chinese medicine decocting, the traditional Chinese medicine decocting by manpower has the defect of low efficiency, and therefore, the automatic traditional Chinese medicine generating equipment is designed, and the decocted traditional Chinese medicine is canned in a rigid traditional Chinese medicine storage container with a cover (such as a glass bottle and a stainless steel bottle) or a flexible container such as a plastic bag (some are in plastic package, some are designed with a bag cover and are packaged through the cover) for storage and transportation. The traditional Chinese medicine container has the following defects when the traditional Chinese medicine is canned: in order to prevent the container from being polluted and the sanitation from being influenced due to the overflow of the traditional Chinese medicine solution in the canning process, the traditional Chinese medicine liquid in the traditional Chinese medicine bag can only be in a non-full state, so that air exists in the container after the bag cover is covered, and the quality of the traditional Chinese medicine is easily influenced when the air is contacted with the traditional Chinese medicine solution for a long time.

Disclosure of Invention

The invention aims to provide a traditional Chinese medicine storage bag with an overflow storage space, which can realize full filling and simultaneously prevent traditional Chinese medicine from overflowing in a canning process, and is used for solving the problem that the quality of the traditional Chinese medicine is influenced by residual air covered on traditional Chinese medicine solution in the bag body in order to prevent the traditional Chinese medicine from overflowing.

The technical problem is solved by the following technical scheme: a traditional Chinese medicine storage bag with an overflow storage space comprises a bag cover and a bag body, wherein the bag body is provided with a tubular bag opening, external threads are arranged on the outer peripheral surface of the bag opening, internal threads are arranged on the inner peripheral surface of the bag cover, the internal threads are matched with the external threads to connect the bag cover to the bag opening in a threaded manner, the traditional Chinese medicine storage bag is characterized in that the bag opening is provided with a conical surface section, the inner peripheral surface of the conical surface section extends into the conical surface section, a conical section which is matched with the conical surface section to connect the sealing plug and the bag opening in a sealing manner is arranged on the sealing plug, a liquid storage tank is formed between the bag opening and the sealing plug, the inner peripheral surface of the bag opening, which is positioned above the conical surface section, is a cylindrical surface, and the inner diameter of the upper end of the conical. The liquid storage groove is arranged to provide a containing space for the liquid to rise before the sealing plug is inserted into the sealing process and the bag mouth is sealed, so that the liquid is prevented from overflowing. The threaded matching bottle plug can ensure that the connection is reliable and convenient to take out, and can reliably realize that no air exists in the bottle. The liquid in the liquid storage tank can further increase the sealing effect and prevent the gas from entering the bag body.

Preferably, a weakened portion is provided on the top wall of the flap, the weakened portion being aligned with the liquid reservoir. When the traditional Chinese medicine in the bag body is drunk, the fragile part is firstly punctured, then the traditional Chinese medicine bag is inverted to pour out the traditional Chinese medicine solution in the liquid storage tank, and finally the bag cover is taken down. The liquid in the liquid storage tank (which may be deteriorated in quality) can be prevented from entering the bag body and overflowing during the process of taking the bag cover.

Preferably, the lower end of the outer peripheral surface of the bag opening is connected with the bag cover in a sealing mode through a sealing ring. The sealing performance can be improved, so that the liquid in the liquid storage tank can be prevented from flowing out when the container is dumped.

Preferably, one end of the sealing ring is bonded with the bag opening, the other end of the sealing ring is bonded with the bag cover, and the middle of the sealing ring is provided with an annular tearing guide groove extending along the axis of the sealing ring. When the sealing ring is torn, the bag cover is opened, so that the anti-theft function is achieved.

Preferably, a hanging ring is arranged between the bag opening and the bag body. The convenience in assembly is improved.

Preferably, the sealing plug is provided with a small-diameter section, and the sealing plug and the bag opening enclose the liquid storage tank through the small-diameter section. The volume of the liquid storage tank can be increased to improve the convenience in the process of preventing overflow.

Preferably, an annular cavity extending along the circumferential direction of the conical surface section and used for increasing the elasticity of the inner circumferential surface of the conical surface section is arranged in the conical surface section. The elasticity can be increased to improve the sealing effect.

Preferably, the annular cavity is provided with an inlet and an outlet which are communicated with the liquid storage tank. The annular cavity can double as a liquid storage cavity.

Preferably, the end of the inlet and outlet located in the annular cavity is arranged at the highest point of the annular cavity. So that the traditional Chinese medicine solution in the annular cavity can be completely poured out in an inverted mode.

The invention also provides a method for packaging the traditional Chinese medicine, comprising the following steps of firstly, packaging the traditional Chinese medicine solution into a bag body; secondly, rotating the bag cover to connect the bag cover to the bag opening through screw threads until the conical section of the sealing plug is inserted into the conical section and a gap exists between the conical section and the conical section; thirdly, pressing the bag body to reduce the volume of the bag body so as to enable the liquid level in the bag body to rise between the conical surface section and the conical section; fourthly, further rotating the bag cover to increase the insertion depth of the sealing plug to a position where the conical section head and the conical section are in sealing and abutting connection; fifthly, releasing the pressing action on the bag body; sixthly, further rotating the bag cover to increase the depth of the sealing plug inserted into the container opening, so that the deformation between the conical surface section and the conical section is increased to improve the sealing effect; the reduction of the bag volume caused by the insertion of the sealing plug in the sixth step is compensated by the outward bulging of the bag; and fourthly, the traditional Chinese medicine solution overflowing between the conical surface section and the conical section in the process of inserting the sealing plug is stored in the liquid storage tank and is positioned in the container opening.

The invention has the following advantages: can conveniently ensure that the traditional Chinese medicine solution in the bag body is not covered with an air layer on the premise of not overflowing the traditional Chinese medicine.

Drawings

FIG. 1 is a schematic diagram of the present invention.

Fig. 2 is a partially enlarged schematic view of fig. 1.

Fig. 3 is a view filed by the present invention.

Fig. 4 is a view of the present invention.

Fig. 5 is a view of the present invention.

In the figure: the bag comprises a bag cover 1, a bag opening 2, a bag body 3, an annular cavity 4, an inlet and outlet 5, a suspension ring 6, an external thread 7, an internal thread 8, a sealing ring 9, an annular tearing guide groove 10, a conical section 11, a sealing plug 12, a liquid storage groove 13, a fragile part 14, a conical section 15, a small-diameter section 16 and a frame 17.

Detailed Description

The invention is further described with reference to the following figures and examples.

Referring to fig. 1 and 2, a traditional Chinese medicine storage bag with an overflow storage space comprises a bag cover 1 and a bag body 3 with a bag opening 2. The bag body is of a flexible structure. The bag mouth is a rigid structure. The bag mouth is in a circular tube shape. A hanging ring 6 is arranged between the bag mouth and the bag body. The outer peripheral surface of the bag opening is provided with an external thread 7. The inner peripheral surface of the flap is provided with internal threads 8. The internal thread is matched with the external thread to connect the bag cover on the bag opening in a threaded manner. The lower end of the peripheral surface of the bag opening is connected with the bag cover in a sealing way through a sealing ring 9. One end of the sealing ring is bonded with the bag opening, and the other end of the sealing ring is bonded with the bag cover. The middle part of the sealing ring is provided with an annular tear guide groove 10 extending along the axis of the sealing ring. The bag mouth is provided with a conical surface section 11 of which the inner peripheral surface is a conical surface with a small lower end and a large upper end. An annular cavity 4 extending along the circumferential direction of the conical surface section and used for increasing the elasticity of the inner circumferential surface of the conical surface section is arranged in the conical surface section. The annular cavity is provided with an inlet and an outlet 5 which are communicated with the liquid storage tank. One end of the inlet and the outlet, which is positioned in the annular cavity, is arranged at the highest point of the annular cavity. The top surface of the annular cavity is a plane. The top wall of the bag cover is provided with a sealing plug 12 extending into the conical section. The sealing plug is provided with a conical section 15 which is matched with the inner peripheral surface of the conical section to hermetically connect the sealing plug and the bag opening together. The sealing plug is provided with a small diameter section 16. The sealing plug is enclosed into a liquid storage tank 13 through the small-diameter section, the conical head and the bag opening. The liquid storage tank is positioned at one side of the conical section, which is far away from the bag body. The inner peripheral surface of the bag opening positioned at the upper part of the conical surface section is a cylindrical surface. The inner diameter of the upper end of the conical surface section is equal to the inner diameter of the part of the bag opening, which is positioned above the conical surface section. The top wall of the flap is provided with a frangible portion 14. The frangible portion is formed in particular by thinning a wall thickness of a portion of the flap. The frangible portion is aligned with the liquid reservoir.

The traditional Chinese medicine bagging method for canning the traditional Chinese medicine solution into the traditional Chinese medicine storage bag with the overflow storage space comprises the following steps: firstly, hanging a bag body on a frame 17 through a hanging ring, and filling a traditional Chinese medicine solution into the bag body; secondly, rotating the bag cover to connect the bag cover to the bag opening through screw threads until the conical section of the sealing plug is inserted into the conical section and a gap exists between the conical section and the conical section; thirdly, pressing the bag body to reduce the volume of the bag body so as to enable the liquid level in the bag body to rise between the conical surface section and the conical section; fourthly, further rotating the bag cover to increase the insertion depth of the sealing plug to a position where the conical section head and the conical section are in sealing and abutting connection; fifthly, releasing the pressing action on the bag body; sixthly, further rotating the bag cover to increase the depth of the sealing plug inserted into the container opening, so that the deformation between the conical surface section and the conical section is increased to improve the sealing effect; the reduction of the bag volume caused by the insertion of the sealing plug in the sixth step is compensated by the outward bulging of the bag; and fourthly, the traditional Chinese medicine solution overflowing between the conical surface section and the conical section in the process of inserting the sealing plug is stored in the liquid storage tank and the annular cavity and is positioned in the opening of the container, so that the liquid is prevented from overflowing, and the second sealing of the bag opening is realized. The sealing ring is squeezed in the screwing process of the bag cover, so that the lower end of the bag cover and the bag opening are sealed together, and the third sealing of the bag opening is realized. Finally, the sealing ring is bonded with the bottle cap and the bottle mouth together to realize theft prevention.

When the bag cover is opened, the fragile part is firstly punctured, and the traditional Chinese medicine solution in the liquid storage tank is poured out through a hole formed by puncturing the fragile part. Then the bag cover is turned to be screwed and the sealing plug is pulled out. The sealing ring is torn from the annular tearing guide groove.