TWM461605U - Structure of can body - Google Patents

Description

Tank structure

The present invention relates to a tank structure, in particular to a tank structure which has a better moisture-proof effect and is easy to use and easy to use for pivotal assembly.

According to the conventional small-sized cans used for accommodating medical test strips, they are generally made of plastic materials, and a pack of desiccant is placed in the tank body to achieve moisture-proof effect, but the desiccant is located The bottom of the pot, the moisture-proof effect provided by the column-shaped tank is not obvious. In other words, once the tank is filled with the medical test strip, it is located at the upper part (ie, near the tank) because it is far away from the drying. Therefore, the effect of moisture resistance is not good, and the medical test strip is easily deteriorated. Moreover, the cover of the can body can not achieve the vacuum sealing effect in either the spiral type or the sleeve type, so that it can be placed in the tank body in a high humidity environment or climate. The medical test strips are not able to be preserved for a long time and are prone to deterioration. In addition, when the small tanks are used, since the lids and the tanks are separated from each other after unpacking, they are often used. The environment or human factors cause the cover to be placed or lost.

The purpose of the present invention is to provide a tank structure which can seal the air in the tank and fit tightly with the tank mouth when the lid of the tank is closed to the tank mouth, thereby achieving a sealing effect, and the lid and the tank The body is pivotally connected by a hook card, and can be connected with the can body when the cover is opened, thereby providing a convenient effect when used.

In order to achieve the above object, the present invention is characterized in that the cover is provided with a compressible plug body on one side of the can opening, and the plug system is integrally formed by a cover having an inner ring portion and an outer ring portion. The inner ring portion and the outer ring portion maintain a proper gap, and the outer circumferential surface of the outer ring portion has an enlarged area formed by the guiding surface and the abutting surface, and the widened diameter of the abutting surface is slightly Greater than the can, if the structure provides an appropriate flexibility between the inner ring portion and the outer ring portion, Once the plug body is closed to the can end, the plug body can be guided into the filling port by the guiding surface, and the can opening is closed by pressing and pressing the abutting surface.

A further feature of the creation tank structure is that the tank body is adjacent to the outer side of the tank mouth, and is provided with a cassette seat, and the cassette holder is integrally formed with a frame body on the outer side of the tank mouth, and the frame body is provided with a frame body a card slot, wherein the cover is provided with a set of connecting arms relative to the card slot, the set arm is integrally formed by the cover, and has a hook thereon, and the set arm is assembled through the card slot After the cassette is seated, the hook is buckled on the card slot, so that the cover can be integrally connected with the can body and opened and closed at the can.

1‧‧‧ tank structure

2‧‧‧ Ontology

3‧‧‧ Cover

21‧‧‧ cans

22‧‧‧ bottom

23‧‧‧Card

231‧‧‧ frame

232‧‧‧ card slot

241‧‧‧ lip

242‧‧‧ buckle groove

33‧‧‧ body

331‧‧ Inner Ministry

332‧‧‧Outer Rings

330‧‧‧Strengthened ribs

333‧‧‧ gap

35‧‧‧ recessed

36‧‧ ‧Tongue

The first picture is an exploded view of the creation of the can body.

The second figure is a perspective combination of the first figure.

The third figure A, B, and C are the front view, the right side view, and the top view of the creation tank structure.

The fourth figure is a cross-sectional view taken along line 4-4 of the third figure A.

Referring to the first to fourth figures, the creation tank structure 1 includes: a body 2 and a cover 3, wherein the body 2 is a long cylindrical hollow body made of high-density PE or PP plastic material, and has a can 21 And a bottom portion 22, and adjacent to the outer side of the can end 21, a latching seat 23 is formed. The latching seat 23 is integrally formed with a frame body 231 from the outer side of the can opening 21. The frame body 231 is provided with a card slot 232. . In addition, a lip 241 is disposed on the outer side of the nozzle 21 of the body 2, and the cover 3 is provided with a buckle groove 242 relative to the lip 241 (refer to the fourth figure), so that the cover 3 can be provided close to the body 2. Covered together.

A cover arm 30 is formed on the cover 3 relative to the slot 232. The set arm 30 is integrally formed by the cover 3, and has a hook 31 thereon, which is a hook shape and can be combined with the card slot. The 232 is formed into a detachable type, and the length of the set of arms 30 is slightly longer than the depth of the frame 231 of the yoke 23, that is, the set of arms 30 is assembled after the frame 231 of the yoke 23 is assembled. The hook 31 can be properly spaced from the frame 231 (refer to the fourth figure). If the set of arms 30 is assembled to the cassette 23 through the slot 232, the hook 31 is The cover 3 is fastened to the card slot 232, so that the cover 3 can be integrally connected to the body 2, and can be opened and closed to the can end 21, and the cover 2 is opened. The set of arms 30 can be hooked on the frame 231. In addition, the cover 3 is provided with a plug body 33 on one side of the can end 21. The plug body 33 is referred to the fourth figure, and has an inner ring portion 331 and an outer ring portion 332, and the inner ring portion 331 and the cover 3 is a hollow setting. The inner ring portion 331 and the outer ring portion 332 maintain a proper gap 333, and the outer circumferential surface of the outer ring portion 332 has an enlarged area 34 formed by the guiding surface 341 and the abutting surface 342. The widest diameter of the abutment surface 342 is slightly larger than the diameter of the can end 21, and the configuration provides that the inner ring portion 331 and the outer ring portion 332 have appropriate flexibility to each other, once the plug body 33 is closed to the can end 21. The can 21 can be closed in a squeezed and pressed manner. Furthermore, the cover 3 is formed with a lower recess 35 for providing a force for facilitating the hand when the cover is closed. Further, the front edge of the cover 3 is provided with a tongue portion 36 for facilitating the biasing force when the cover 3 is opened.

In summary, the cover 3 of the present can body structure 1 can squeeze the air in the can and fit tightly with the can end 21 when the cover 3 is closed, and can be provided by the lip 241 and the buckle groove 242. The cover 3 and the can end 21 are more tightly integrated to achieve a sealing effect. If the desiccant is placed in the body 2, the moisture-proof effect is better. In addition, the creation cover 3 and the body 2 are hooked. The 31 is made of a hook-like shape, and can form a detachable snap-fit connection with the card slot 232, and can still be connected with the body 2 when the cover 3 is opened, thereby providing a convenient effect in use.

In summary, the creation of the can body structure can achieve the purpose of creation, in line with the new patent requirements, but the above is only the preferred embodiment of the creation, and the various modifications and changes according to the creation should still be included. Within the scope of this patent application.

1‧‧‧ tank structure

2‧‧‧ Ontology

3‧‧‧ Cover

21‧‧‧ cans

22‧‧‧ bottom

23‧‧‧Card

231‧‧‧ frame

232‧‧‧ card slot

241‧‧‧ lip

33‧‧‧ body

35‧‧‧ recessed

36‧‧ ‧Tongue

Claims (7)

The utility model relates to a tank structure, which is made of high-density PE or PP plastic material, comprising: a body having a one-way opening and a cover for closing the body, wherein: the body has a tank mouth and a bottom, and is close to the outer side of the tank mouth , the card holder is integrally formed with a frame body from the outer side of the can opening, the frame body is provided with a card slot, and the cover plate is provided with a set of arms relative to the card slot. The set of arm members is integrally formed by the cover and has a hook thereon; the cover is provided with a plug body having an inner ring portion and an outer ring portion on one side of the can end, the inner ring portion and the outer ring portion Maintaining a proper gap, and having an enlarged area on the outer peripheral surface of the outer ring portion, the enlarged area being formed by the guiding surface and the abutting surface, the widest diameter of the abutting surface being slightly larger than the can opening; The hook is fastened to the card slot after the arm is assembled to the card slot through the card slot, so that the cover can be integrally connected with the can body, and is opened and closed. The can opening of the body, and the inner ring portion and the outer ring portion of the cover are appropriately flexible with each other, once the plug body is covered In the case of the can, the plug body can be guided into the nozzle by the guiding surface, and the can is closed by pressing and pressing the abutting surface. The can body structure according to the first aspect of the patent application, wherein the hook of the set of arms is a hook-shaped hook, and can form a detachable snap-fit with the card slot. The can body structure according to claim 1, wherein the length of the set of arms is slightly longer than the depth of the frame of the card holder, that is, after the assembled arm is assembled with the frame of the cassette seat, The hook can be properly spaced from the frame so that the cover can be hooked on the frame by the set arm when the cover is opened. The can body structure according to claim 2, wherein the cover and the inner ring portion are hollow. The can body structure according to claim 1, wherein the outer side of the can is provided with a lip, and the cover is correspondingly provided with a buckle groove, so that the cover can be more tightly integrated with the body. The can body structure according to claim 1, wherein the cover has a lower recess formed to facilitate the application of the hand when the cover is closed. The can body structure according to claim 1, wherein the front edge of the cover is provided with a tongue, which is favorable for the force applied when the cover is opened.