CN217416469U

CN217416469U - Pull-up bottle cap

Info

Publication number: CN217416469U
Application number: CN202220979945.2U
Authority: CN
Inventors: 张甫仁; 冯邦玺; 朱臆霖; 苟欢
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-26
Filing date: 2022-04-26
Publication date: 2022-09-13
Anticipated expiration: 2032-04-26

Abstract

The utility model discloses a lift-draw formula bottle lid, including the enclosing cover, the enclosing cover includes top cap and side wall, a through-hole has been seted up on the top cap, follow the through-hole edge sets up two score lines along the top cap towards the side wall and divide into the main part with the enclosing cover and easily tear the portion, easily tear between portion and the main part and connect in side wall department part, set up a spliced pole in the through-hole, the leakproofness between spliced pole and the top cap is realized to the boss that terminal surface was laminated respectively about both ends formed and the top cap about the spliced pole, it opens the portion of drawing still to overlap on the spliced pole, open draw the portion with easily tear a fixed connection. The utility model discloses a pull-up bottle cap need not to cooperate the use of plastics lid and plastics straw, realizes resources are saved and reaches the purpose of environmental protection, also is convenient for unpack apart simultaneously.

Description

Pull-up bottle cap

Technical Field

The utility model relates to a packing bottle sealing technique field, concretely relates to lift-draw formula bottle lid.

Background

The bottle cap of the preparation packaging bottle on the market at the present stage mainly comprises a plastic cap, an aluminum cap and a soft rubber plug, wherein the plastic cap is matched and connected with the aluminum bottle cap and is used through auxiliary tools such as a suction pipe and the like. The production of plastic caps and straws results in high processing costs and the production of large quantities of plastic waste. When a user inserts the suction pipe through the soft rubber plug, the suction pipe can be bent if the user has improper operation; the situation that the straw is lost is easily caused because the straw is independent, and great inconvenience is caused to taking the medicine.

Therefore, in order to solve the above problems, there is a need for a pull-up type bottle cap that does not require the use of a plastic cap and a plastic straw, achieves the purpose of saving resources and protecting the environment, and is also easy to detach, and because the bottle cap can irreversibly damage parts of the bottle cap when being opened for the first time, it is very easy to distinguish whether the bottle cap is opened.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at overcoming the defect among the prior art, provide the lift-draw formula bottle lid, need not to cooperate the use of plastics lid and plastics straw, realize resources are saved and reach the purpose of environmental protection, also be convenient for unpack apart simultaneously to because this bottle lid can take place irreversible damage to some parts on the bottle lid when opening for the first time, whether the bottle lid is opened very easily and is distinguished.

The utility model discloses a lift-draw formula bottle lid, including the enclosing cover, the enclosing cover includes top cap and side wall, a through-hole has been seted up on the top cap, follow the through-hole edge sets up two scorelines along the top cap towards the side wall and divide into the enclosing cover main part and easily tear the portion, easily tear and connect in side wall department part between portion and the main part, set up a spliced pole in the through-hole, the boss that the terminal surface was laminated respectively about both ends formed and the top cap realizes the leakproofness between spliced pole and the top cap about the spliced pole, and this spliced pole can be solid or hollow, it opens the portion of drawing still to overlap on the spliced pole to establish one, open draw the portion with easily tear a fixed connection.

Further, it includes go-between and pulling-on piece to open draw portion, the go-between cover is located on the spliced pole, open draw portion can be integrated into one piece or go-between and pulling-on piece fixed connection together, can also set up the pull ring that the hole formed the pulling of being convenient for on the pulling-on piece, can suitably adjust according to the size and the material of bottle lid when in-service use, also can guarantee for the convenience of production that the spliced pole is high-efficient with opening the draw portion processing and also can guarantee more that open the joint strength between draw portion and the spliced pole, the gap between spliced pole and the top cap is just in time blockked up to the go-between after production is accomplished and the entering of dust is avoided, guarantees the leakproofness of enclosing cover better.

Further, the easily torn part and the connecting ring are fixedly connected, so that the easily torn part can be torn off together by pulling the connecting ring.

Further, easily tear the portion with compress tightly through convex mark and recess between the go-between and be connected, the convex mark set up in easily tear portion and recess set up in go-between or convex mark set up in go-between and recess set up in easily tear the portion.

Further, the go-between is located the top cap with between the boss, can realize opening the fixed connection of drawing portion and spliced pole, can easily tear the portion of easily tearing when pulling and opening the portion of drawing.

Furthermore, the through hole is positioned in the center of the top cover, and the arrangement mode is symmetrical, so that the production and the use are convenient.

Further, the two score lines extend in symmetrical paths to make the tear-off portion fan-shaped.

Further, the pulling-on piece is fan-shaped and with the relative setting of easy portion of tearing, and it is most laborsaving when opening and tearing, and the pulling-on piece is the sheetmetal or the plastic sheet that have certain hardness, the side wall is being close to pulling-on piece position department sets up a vertical direction the score line of side wall, the setting of score line can be convenient for break the destruction off with the fingers and thumb of main part.

Further, still include sealed the pad, sealed pad set up in the inner chamber of enclosing cover and with the sealed laminating of the bottleneck of packing bottle.

Furthermore, the outer cover is made of aluminum, so that the aluminum has good ductility, can be recycled, and has low cost and good forming effect; the sealing gasket is made of rubber materials, a concave edge attached to the bottle opening is circumferentially arranged at the edge of the sealing gasket, the rubber materials have good plasticity and deformation capacity, sealing requirements can be met, and the bottle cover and the bottle opening are completely sealed by completely attaching the concave edge to the bottle opening.

The beneficial effects of the utility model are that: the utility model discloses a pull-up bottle cap need not to cooperate the use of plastics lid and plastics straw, realizes that resources are saved reaches the purpose of environmental protection, also is convenient for unpack apart simultaneously to because this bottle cap can take place irreversible damage to the part on the bottle cap when opening for the first time, whether the bottle cap is opened and is distinguished very easily.

Drawings

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

fig. 1 is a schematic top view of a first embodiment of the present invention;

fig. 2 is a schematic bottom view of the present invention;

fig. 3 is a schematic top view of the outer cover of the present invention;

fig. 4 is a schematic front view of the structure of the present invention;

FIG. 5 is a schematic sectional view of the present invention;

FIG. 6 is a schematic view of the structure of the opening part of the present invention;

fig. 7 is a schematic top view of a second embodiment of the present invention;

FIG. 8 is a schematic cross-sectional view of FIG. 7;

fig. 9 is a schematic top view of a third embodiment of the present invention;

FIG. 10 is a schematic cross-sectional view of FIG. 9;

fig. 11 is a schematic top view of a fourth embodiment of the present invention;

fig. 12 is a schematic cross-sectional structure of fig. 11.

Detailed Description

Fig. 1 is a schematic top view, fig. 2 is a schematic bottom view, fig. 3 is a schematic top view, fig. 4 is a schematic front view, fig. 5 is a schematic sectional view, fig. 6 is a schematic top view, fig. 7 is a schematic top view, fig. 8 is a schematic sectional view, fig. 9 is a schematic top view, fig. 10 is a schematic sectional view, fig. 11 is a schematic top view, fig. 12 is a schematic sectional view, fig. 11 is a schematic side view, fig. 1 is a schematic side wall, the outer cap 1 includes a top cap and a side wall, a through hole 1a is formed on the top cap, the outer cover 1 is divided into a main body part 11 and an easy-to-tear part 12 by arranging two score lines 6 from the edge of the through hole 1a towards the side wall of the top cover, the easy-to-tear part 12 is partially connected with the main body part 11 at the side wall, a connecting column 3 is arranged in the through hole 1a, bosses 3a which are respectively attached to the upper end surface and the lower end surface of the top cover are formed at the upper end and the lower end surface of the connecting column 3, so that the sealing performance between the connecting column 3 and the top cover is realized, and the bosses 3 can be formed by upsetting (metal) or hot melting (plastic); still overlap on the spliced pole 3 and establish one and open portion 4 of drawing, this spliced pole 4 can be for solid or hollow, open portion 4 of drawing with easily tear portion 12 fixed connection, just can tear portion 12 through pulling go-between 4a and tear together.

In this embodiment, it includes go-between 4a and pulling-on piece 4b to open draw portion 4, go-between 4a cover is located on the spliced pole 3, it can be in the same place for integrated into one piece or go-between 4a and pulling-on piece 4b fixed connection to open draw portion 4, can also set up the pull ring that the hole formed the pulling of being convenient for on the pulling-on piece 4b, size and the material of bottle lid can suitably adjust according to in-service use, also can process spliced pole 3 and the portion 4 that opens drawing for the convenience of production as an organic whole both guarantee that production efficiency is high-efficient and can guarantee more that open the joint strength between draw portion 4 and the spliced pole 3, production completion back go-between 4a just in time can plug up the gap between spliced pole 3 and the top cap and avoid the entering of dust, guarantee the leakproofness of enclosing cover 1 better.

In this embodiment, the easily torn portion 12 and the connecting ring 4a are pressed and connected to each other through the convex mark 12b and the groove 12a, the convex mark 12b is disposed on the easily torn portion 12, and the groove 12a is disposed on the connecting ring 12 or the convex mark 12b is disposed on the connecting ring 4a, and the groove 12a is disposed on the easily torn portion 12.

In this embodiment, the connection ring 4a is located between the top cap and the boss 3a, so that the fixed connection between the opening portion 4 and the connection column 3 can be realized, and the easy-to-tear portion 12 can be easily torn off when the opening portion 4 is pulled.

In this embodiment, the through hole 1a is located at the center of the top cover, and the arrangement mode is symmetrical, so that the production and the use are convenient.

In this embodiment, the two score lines 6 extend in a symmetrical path to form the easy-tear portion 12 in a fan shape.

In this embodiment, the pull tab 4b is fan-shaped and is arranged opposite to the easy-to-tear portion 12, so that the tearing is most labor-saving when the pull tab 4b is torn, the pull tab 4b is a metal sheet or a plastic sheet with certain hardness, the side wall is close to the pull tab 4b, a vertical direction is arranged at the position of the side wall, and the main body portion 11 can be conveniently broken and destroyed by the aid of the arranged score line 11 a.

In this embodiment, the outer cover 1 is made of aluminum, so that the aluminum has good ductility, can be recycled, and has low cost and good forming effect.

The bottle cap further comprises a sealing gasket 2, and the sealing gasket 2 is arranged in the inner cavity of the outer cap 1 and is in sealing fit with the bottle mouth of the packaging bottle;

in this embodiment, sealed 2 of filling up is made for rubber materials and border circumference is provided with the concave edge with the bottleneck laminating, and rubber materials has good plasticity and deformability, can satisfy sealed demand, and the concave edge is laminated with the bottleneck completely and is realized the complete sealing of bottle lid and bottleneck.

The utility model discloses a pull-up bottle cap need not to cooperate the use of plastics lid and plastics straw, realizes that resources are saved reaches the purpose of environmental protection, also is convenient for unpack apart simultaneously to because this bottle cap can take place irreversible damage to the part on the bottle cap when opening for the first time, whether the bottle cap is opened and is distinguished very easily.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. A lift-type bottle cap is characterized in that: including the enclosing cover, the enclosing cover includes top cap and side wall, a through-hole has been seted up on the top cap, follows the through-hole edge sets up two scorelines along the top cap towards the side wall and divide into the main part with the enclosing cover and easily tear the portion, easily tear and connect in side wall department part between portion and the main part, set up a spliced pole in the through-hole, the leakproofness between spliced pole and the top cap is realized to the boss that the terminal surface was laminated respectively about both ends formed and the top cap about the spliced pole, it opens the portion of drawing still to overlap on the spliced pole, open draw the portion with easily tear a fixed connection.

2. The pull-up type bottle cap according to claim 1, wherein: the pull opening part comprises a connecting ring and a pull piece, and the connecting ring is sleeved on the connecting column.

3. The pull-up type bottle cap according to claim 2, wherein: the easy-tearing part is fixedly connected with the connecting ring.

4. The pull-up type bottle cap according to claim 3, wherein: easily tear the portion with compress tightly through convex mark and recess between the go-between and be connected, the convex mark set up in easily tear portion and recess set up in the go-between or the convex mark set up in go-between and recess set up in easily tear the portion.

5. The pull-up type bottle cap according to claim 4, wherein: the connecting ring is located between the top cover and the boss.

6. The pull-up type bottle cap according to claim 5, wherein: the through hole is located in the center of the top cover.

7. The pull-up type bottle cap according to claim 6, wherein: the two score lines extend in symmetrical paths to make the tear portion fan-shaped.

8. The pull-up type bottle cap according to claim 7, wherein: the pulling-on piece be fan-shaped and with easily tear the relative setting of portion, the side wall is being close to pulling-on piece position department sets up a vertical direction the nick line of side wall.

9. The pull-up type bottle cap according to claim 1, wherein: the packing bottle further comprises a sealing gasket, and the sealing gasket is arranged in the inner cavity of the outer cover and is in sealing fit with the bottle mouth of the packing bottle.

10. The pull-up type bottle cap according to claim 9, wherein: the outer cover is made of aluminum, the sealing gasket is made of rubber materials, and a concave edge attached to the bottle opening is circumferentially arranged on the edge of the sealing gasket.