CN214931507U - Easy-to-open bottle cap - Google Patents

Abstract

The application relates to an easy-to-draw bottle cap, including lid and pull ring, the pull ring upper end links to each other with the lid, is equipped with on the pull ring to be used for pointing male socket, the lower extreme of pull ring leans out towards keeping away from the lid direction and forms to detain and draw portion. Detain and draw portion to lean out, cause the pull ring whole no longer to be vertical state, detain the interval between drawing portion and the bottle great, the length that the consumer pointed to insert in the socket is longer to be convenient for the consumer opens the bottle lid.

Description

Easy-to-open bottle cap

Technical Field

The application relates to the field of bottle caps, in particular to an easy-to-pull bottle cap.

Background

The pop-top can body or the container is widely applied to packaging of products such as drinks. The related technology can refer to Chinese patent with the publication number of CN203173060U, and discloses an easy-to-draw bottle cap, which comprises a ring body, a pull ring and a pull body, wherein the pull body and the ring body are of an integrated structure, the pull ring is connected to the pull body, a pull guide score line is arranged at the joint of the pull body and the pull ring, the pull guide score line is a pair of wave lines in mirror symmetry, one end point of the pull guide score line is positioned at a skirt part on one side of the ring body, and the other end point of the pull guide score line is positioned at the intersection of a folded edge of the pull body and the skirt edge of the ring body; a tearing opening is arranged at the intersection of the folded edge of the pulling body and the skirt edge of the ring body.

To above-mentioned easy-to-draw bottle lid, when the pulling pull ring was opened to the consumer, the pull ring was vertical state setting before not opening usually, and the clearance between pull ring and the bottle is very little, and the length that the consumer finger inserted in the pull ring is shorter, and the consumer is comparatively hard and inconvenient when the pulling pull ring was opened.

Disclosure of Invention

In order to facilitate the consumer to open the bottle lid, this application provides an easy-to-draw bottle lid.

The application provides an easy-to-draw bottle lid adopts following technical scheme:

the utility model provides an easy-to-draw bottle lid, includes lid and pull ring, the pull ring upper end links to each other with the lid, is equipped with on the pull ring to be used for pointing male socket, the lower extreme of pull ring leans out towards keeping away from the lid direction and forms to detain and draw portion.

Through adopting above-mentioned technical scheme, detain and draw portion to lean out, cause the pull ring whole no longer to be vertical state, detain and draw the interval between portion and the bottle great, the length that the consumer pointed to insert in the socket is longer to be convenient for the consumer opens the bottle lid.

Optionally, the upper end of the pull ring is provided with a power-assisted platform, one end of the power-assisted platform is connected with the cover body, the other end of the power-assisted platform is connected with the buckle pulling part, and reinforcing edges extending outwards are arranged on two sides of the power-assisted platform.

Through adopting above-mentioned technical scheme, the helping hand platform further increases and detains the distance between portion and the bottle of drawing to be convenient for the consumer opens the bottle lid. Strengthen along can consolidating pull ring itself, avoid the pull ring to break off when the atress.

Optionally, two sides of the buckling and pulling part are folded inwards, the lower end of the buckling and pulling part is arc-shaped, and the circle center of the buckling and pulling part is located on one side close to the cover body.

Through adopting above-mentioned technical scheme, consumer's finger indicates to connect and stretches into downward lock in the socket, and the finger tripe draws the laminating of portion inner wall with buckleing, detains to draw the portion to establish to the arc, and the increase is buckled and is drawn the laminating area of portion and finger tripe, reduces pressure, improves consumer's use and experiences.

Optionally, one side of the upper end of the socket far away from the cover body is provided with an inwards concave groove, and the groove is arc-shaped.

Through adopting above-mentioned technical scheme, during consumer's finger inserted the socket, upwards draw when opening the bottle lid, during the back of the finger embedding recess, the area of contact of recess and the back of the finger is great, and pressure is less, improves consumer's use and experiences.

Optionally, an arc-shaped boosting bulge is arranged at the center of the groove.

Through adopting above-mentioned technical scheme, in the consumer finger inserted the socket, the finger indicates the back of the body and contradicts with the helping hand arch, when upwards dragging, can the helping hand arch can form the fulcrum that is similar to the formation lever to the consumer of being convenient for opens.

Optionally, the lid includes stationary blade and pulling-on piece, be equipped with two mar between pulling-on piece and the stationary blade, the pulling-on piece links to each other with the pull ring stationary phase, the mar is the wavily, includes two sections straight sections and is located the segmental arc between two sections straight sections, and the opening of segmental arc is just to setting up on two mar.

Through adopting above-mentioned technical scheme, consumer pulling pull ring, pull ring drive pulling-on piece are torn along the mar to open the bottle lid, the area of arc-shaped section's setting increase pulling-on piece, thereby convenient final pulling-on piece can drive the stationary blade and drag the bottle from together.

Optionally, the periphery of the upper surface of the cover body protrudes upwards to form a boss matched with the bottle mouth, and the scratch is arranged on the boss.

Through adopting above-mentioned technical scheme, the lid is covered on the bottle, and the bottleneck inlays in the recess that the boss below formed, and the increase lid and the area of contact of bottle improve the leakproofness. The mar is located the boss, can produce the pulling-on piece during the negative pressure in the bottle and pull down, and the boss supports the mar, prevents the mar fracture.

Optionally, a positioning groove is recessed in the center of the upper surface of the cover body.

Through adopting above-mentioned technical scheme, when the lid was covered on the bottleneck, carry out the punching press through the drift, press the lid on the bottleneck, the constant head tank at lid center cooperatees with the drift, and the position to the lid is fixed in advance for error when the lid installation is less, guarantees the lid all around with the bottle homogeneity after linking to each other, thereby guarantee the leakproofness.

Optionally, the cover body comprises a connecting sheet connected with the pull ring, the lower end of the connecting sheet is provided with a connecting hole, the upper end of the pull ring is provided with a connecting groove used for being connected with the connecting sheet in an inserting mode, and a connecting rod inserted into the connecting hole is arranged in the connecting groove.

Through adopting above-mentioned technical scheme, during pull ring production, the parcel is on the connecting piece, and in the connecting hole was worn into to the connecting rod, improved the stability of being connected of pull ring and connection piece, prevented that the pull ring from droing.

Optionally, the bottom of the cover body is provided with a gasket, the lower surface of the pull piece is divided into a glue-free area close to the pull ring and a glue-containing area far away from the pull ring, the glue-containing area is fixedly connected with the gasket, and the glue-free area is abutted against the gasket.

Through adopting above-mentioned technical scheme, the area of gasket is greater than the area of bottleneck, can seal the liquid in the bottle, prevents that the liquid in the bottle from contacting with the lid, influencing the security of liquid. Secondly, when the pull ring is pulled by a consumer during use, the pull sheet is pulled up, the glue-free area is pulled firstly, the glue-free area is not fixedly connected with the gasket, the gasket is still covered on the bottle opening and cannot be pulled along with the pull sheet during pulling, and the consumer is easy to pull. After the glue-free area is completely pulled up, the glue area is pulled, the glue area is fixedly connected with the gasket, the gasket is driven to be pulled together when the glue area is pulled up, and the pulling piece drives the gasket to be separated from the bottle opening together, so that the bottle is convenient for consumers to drink.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the arrangement of the buckling and pulling part, the gap between the buckling and pulling part and the bottle body is larger, so that the fingers of a consumer can be conveniently inserted, the consumer can conveniently open the bottle cap by applying force, and the use experience of the consumer is improved;

2. through the setting of recess, consumer's finger is contradicted with the recess laminating when opening the bottle lid, and increase area of contact reduces pressure to improve consumer's use and experience.

Drawings

FIG. 1 is a schematic view of the overall structure of embodiment 1;

FIG. 2 is a schematic view of the structure of a gasket in example 1;

FIG. 3 is a schematic view showing the connection of a connecting piece to a tab in example 1;

FIG. 4 is a schematic structural view of a tab in embodiment 1;

FIG. 5 is a schematic view of the structure of a gasket in embodiment 2;

FIG. 6 is a schematic view of the entire structure of embodiment 3;

FIG. 7 is a schematic view of the entire structure of embodiment 4.

Description of reference numerals: 1. a cover body; 11. a fixing sheet; 12. a pull tab; 13. scratching; 131. a straight section; 132. an arc-shaped section; 14. a boss; 15. connecting sheets; 16. connecting holes; 17. tearing the opening; 18. a pop-top opening; 19. positioning a groove; 2. a pull ring; 21. a socket; 22. a buckling and pulling part; 23. a power-assisted platform; 24. a reinforcing edge; 26. connecting grooves; 27. a connecting rod; 28. a groove; 29. a power-assisted bulge; 3. a gasket; 31. wrapping the edges; 32. and (4) a convex edge.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

The embodiment of the application discloses easy-to-pull bottle cap.

Example 1

An easy-to-open bottle cap, referring to fig. 1 and fig. 2, comprises a cap body 1 and a pull ring 2, wherein a gasket 3 is arranged on the inner wall of the cap body 1. The pull ring 2 is provided with a socket 21 for facilitating the insertion of fingers. The pull ring 2 is made of degradable plastics, so that the environment-friendly effect is improved, and the pull ring 2 can be manufactured by compression molding, injection molding or molding.

Referring to fig. 1 and 2, the area of gasket 3 equals the area of lid 1 upper surface, and the bottom edge of gasket 3 is equipped with the outsourcing limit 31 that extends along 3 circumference of gasket, and gasket 3 shelters from the cover completely to the upper surface of lid 1 to prevent the contact of lid 1 and the solution in the bottle, in order to avoid the solution in the pollutant pollution bottle that lid 1 produced in process of production, thereby influence the taste and the security of solution.

Referring to fig. 1, the lid body 1 includes a fixing tab 11 and a pull tab 12, the fixing tab 11 is wrapped on the bottle body, a scratch 13 is provided between the pull tab 12 and the fixing tab 11, and the pull tab 12 is connected to the tab 2. The consumer pulls on the tab 2, thereby tearing the tab 12 and opening the closure.

Referring to fig. 1 and 2, the lower surface of the pull tab 12 is divided into a glue area and a glue-free area, the glue-free area is located at a position where the pull tab 12 is close to the pull ring 2, and the glue area is located at a position where the pull tab 12 is far away from the pull ring 2. The glue area is fixedly bonded with the gasket 3, and the glue-free area is not bonded with the gasket 3 through glue but is only contradicted. The area of the glue zone is about one third of the area of the lower surface of the pull tab 12 and the area of the glue-free zone is about two thirds of the area of the lower surface of the pull tab 12. When a consumer pulls the pull ring 2, the glue-free area is pulled up firstly, the gasket 3 is separated from the glue-free area at the moment, the gasket 3 cannot generate pulling force on the glue-free area, and the consumer pulls up the pull ring more easily; when the pulling piece 12 is pulled to the glue area, the gasket 3 exerts pulling force on the glue area, the consumer needs to increase the pulling force, and the glue area can drive the gasket 3 to be pulled up together, so that the gasket is separated from the bottle body.

Referring to fig. 1, the outer ring of the upper surface of the cap body 1 protrudes upward to form an annular boss 14, the back surface of the corresponding boss 14 forms an annular ring groove, the ring groove is matched with the bottle mouth of the bottle body, and the bottle mouth can be embedded into the ring groove, so that the sealing performance between the cap body 1 and the bottle body is improved.

Referring to fig. 1, the scratches 13 are located on the bosses 14, and when the cover 1 is mounted on the bottle, the interior of the bottle is usually in a negative pressure state to ensure the connection strength between the cover 1 and the bottle. Lid 1 receives the inside decurrent suction of bottle all the time, and boss 14 can support mar 13 to can reduce the possibility that mar 13 splits, improve the qualification rate.

Referring to fig. 1, scratch 13 is equipped with two, is located the both sides of pulling-on piece 12 respectively, scratch 13 is the wave form, and every scratch 13 all includes two sections straight sections 131 and one section segmental arc 132, and segmental arc 132 is located between two sections straight sections 131, and the opening of the segmental arc 132 of two scratch 13 is just right each other to can increase the area of pulling-on piece 12, be convenient for pulling-on piece 12 together with stationary blade 11 finally to drag from the bottle.

Referring to fig. 1, a tearing opening 17 is formed in one side of the fixing piece 11, a connecting piece 15 is integrally formed at the position, located at the tearing opening 17, of the pull tab 12, and the connecting piece 15 is connected with the pull ring 2. The two sides of the lower end of the tearing opening 17 are provided with inclined easy-open openings 18. The tab 2 is pulled by the consumer and the tab 15 is torn away from the tear-open area 17, thereby opening the closure, the inclined tear-open area 18 facilitating the tearing of the tab 15 and reducing the likelihood of breakage.

Referring to fig. 3, a connection hole 16 is opened at a lower end of the connection piece 15. The upper end of pull ring 2 is equipped with helping hand platform 23, and helping hand platform 23 level sets up, and connecting groove 26 has been seted up towards the one end of connecting piece 15 to helping hand platform 23, and connecting piece 15 can be pegged graft and locate in connecting groove 26, and connecting groove 26 internal fixation has the connecting rod 27 of pegging into in connecting hole 16. When the pull ring 2 is produced, the material flows into the connecting hole 16 to form the connecting rod 27 after cooling, the connection stability of the pull ring 2 and the connecting sheet 15 is high, and the pull ring 2 is not easy to fall off.

Referring to fig. 3, the two sides of the boosting platform 23 are provided with reinforcing edges 24 extending outwards, and the reinforcing edges 24 improve the overall structural strength of the tab 2 and prevent the tab 2 from being broken.

Referring to fig. 3, an obliquely arranged buckling and pulling part 22 is integrally formed at one end of the boosting platform 23 away from the connecting sheet 15, and the buckling and pulling part 22 is positioned at the lower part of the inserting opening 21. The buckling and pulling part 22 is integrally inclined, and the lower end of the buckling and pulling part 22 inclines towards the direction far away from the cover body 1, so that the distance between the buckling and pulling part 22 and the bottle body is increased, the fingers of a consumer can be conveniently inserted, and the bottle cap can be opened.

Referring to fig. 3, two sides of the buckling and pulling portion 22 are folded inward and the lower end is formed into a circular arc shape, and the center of the circle of the buckling and pulling portion 22 is located at one side close to the cover body 1. Consumer's finger inserts in the socket 21, and the downwarping, finger tripe can be laminated mutually with the lower extreme of detaining the portion of pulling 22, improves consumer's comfort level.

Referring to fig. 1 and 4, an inward concave groove 28 is formed in one side of the upper end of the insertion opening 21 away from the cover body 1, the groove 28 is arc-shaped, the arc-shaped opening points to the insertion opening 21, and the groove 28 is communicated with the insertion opening 21. During consumer's finger inserts socket 21, when detaining pull ring 2, consumer's finger back can inlay in recess 28, and recess 28 increase is to consumer's finger and the area of contact of pull ring, improves consumer's comfort level.

The implementation principle of the easy-to-draw bottle cap in the embodiment of the application is as follows: when a consumer inserts a finger into the insertion opening 21, the finger pad is abutted against the inner wall of the buckling and pulling part 22, the back of the finger is abutted against the groove 28, the consumer pulls the pull ring 2 with force, and the pull ring 2 drives the pull sheet 12 to open the bottle cap.

Example 2

The difference between the embodiment 2 and the embodiment 1 is the structure of the gasket 3, referring to fig. 5, the periphery of the gasket 3 is raised to form an annular convex edge 32 to match with the bottle mouth, so as to improve the sealing performance.

Example 3

The difference between the embodiment 3 and the embodiment 1 is that the structure of the lid body 1 is different, and referring to fig. 6, a positioning groove 19 is recessed in the center of the upper surface of the pull tab 12, and the positioning groove 19 is matched with a punch to pre-position the lid body 1, so that the mounting precision is improved, and the sealing performance of the lid body 1 is ensured.

Example 4

The difference between the embodiment 4 and the embodiment 1 lies in the structure of the pull ring 2, and referring to fig. 7, the center of the groove 28 on the pull tab 2 is provided with a power assisting bulge 29, and the power assisting bulge 29 is arc-shaped and bulges away from the power assisting platform 23, so that the pull ring is convenient for a consumer to open.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. The utility model provides an easy-to-draw bottle lid, includes lid (1) and pull ring (2), is equipped with on pull ring (2) and is used for inserted socket (21) of finger, its characterized in that: lid (1) is including stationary blade (11) and pulling-on piece (12), be equipped with two mar (13) between pulling-on piece (12) and stationary blade (11), pulling-on piece (12) link to each other with pull ring (2) are fixed, the lower extreme orientation of pull ring (2) is kept away from lid (1) orientation and is leaned out the formation and detain and draw portion (22).

2. A cap for a pop-top can as claimed in claim 1, wherein: the upper end of pull ring (2) is equipped with helping hand platform (23), helping hand platform (2) one end links to each other with lid (1), and the other end links to each other with detaining pull portion (22), the both sides of helping hand platform (23) are equipped with outside enhancement edge (24) that extend.

3. A cap for a pop-top can as claimed in claim 1, wherein: the two sides of the buckling and pulling part (22) are folded inwards, the lower end of the buckling and pulling part (22) is arc-shaped, and the circle center of the buckling and pulling part (22) is positioned on one side close to the cover body (1).

4. A cap for a pop-top can as claimed in claim 1, wherein: one side of the upper end of the insertion opening (21) far away from the cover body (1) is provided with an inwards concave groove (28), and the groove (28) is arc-shaped.

5. A cap for a pop-top can as claimed in claim 4, wherein: an arc-shaped boosting bulge (29) is arranged at the center of the groove (28).

6. A cap for a pop-top can as claimed in claim 1, wherein: scratch (13) are the wave form, include two sections straight sections (131) and arc section (132) that are located between two sections straight sections (131), and the opening of arc section (132) is just right to setting up on two scratch (13).

7. A cap for a pop-top can as claimed in claim 1, wherein: the bottle cap is characterized in that the periphery of the upper surface of the cap body (1) is upwards protruded to form a boss (14) matched with a bottle mouth, and the scratch (13) is arranged on the boss (14).

8. A cap for a pop-top can as claimed in claim 7, wherein: the center of the upper surface (1) of the cover body is inwards provided with a positioning groove (19) in a concave manner.

9. A cap for a pop-top can as claimed in claim 1, wherein: the lid (1) is including being used for connecting piece (15) that link to each other with pull ring (2), connecting hole (16) have been seted up to the lower extreme of connecting piece (15), connecting groove (26) that are used for pegging graft with connecting piece (15) are seted up to the upper end of pull ring (2), be equipped with connecting rod (27) that inject connecting hole (16) in connecting groove (26).

10. A cap for a pop-top can as claimed in claim 1, wherein: lid (1) bottom is equipped with gasket (3), pulling-on piece (12) lower surface divide into the no glue district that is close to pull ring (2) and keeps away from pull ring (2) have the glue district, it is fixed continuous with gasket (3) to have the glue district, no glue district contradicts with gasket (3).

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