CN210213322U - Bottle cap capable of preventing extrusion and extrusion explosion - Google Patents

Abstract

The utility model discloses a prevent extrusion and crowded bottle lid that explodes, including the position sleeve, the inside interlude of position sleeve is equipped with anti-extrusion ring, the outer wall of anti-extrusion ring both sides all alternates respectively and is equipped with a plurality of evenly distributed's location protection round pin, anti-extrusion ring's top is equipped with rather than matched with tilt ring, one side of tilt ring is equipped with the locating lug with the position sleeve matched with, tilt ring's top is equipped with anti-explosion cover, anti-explosion cover's bottom is equipped with the protection lug with tilt ring matched with, protection lug's bottom is equipped with the rubber pad, the bottom of rubber pad is equipped with rather than matched with sealing pad ring, anti-explosion cover's top is equipped with the pull projecting bar, the outer arm of pull projecting bar is equipped with the screw thread, the top cover of pull projecting bar is equipped with the pull cover, the inside of pull cover. The beneficial effects are that: through setting up position sleeve, anti-extrusion ring, location lug and explosion-proof lid, make its use more practical, nimble.

Description

Bottle cap capable of preventing extrusion and extrusion explosion

Technical Field

The utility model relates to a bottle lid field particularly, relates to an extrusion and crowded bottle lid that explodes of preventing.

Background

The bottle cap is an important part of food and drink packages and is the place where consumers first contact with products. The bottle cap has the functions of keeping the sealing performance of the content products, preventing the opening of the bottle cap from being stolen and ensuring the safety, so the bottle cap is widely applied to bottled products, and is a key product for packaging bottle containers in upstream industries of food, drinking, wine, chemical industry and pharmaceutical industry.

Nowadays, along with scientific and technological development, according to the demand of difference, the design of bottle lid is also different day by day, and the bottle lid not only can make up and increase the flexibility, can also realize different functions with the cooperation of more forms, and the function of preventing the extrusion and crowding explodes is one of the problem that needs to overcome, not only can protect the bottleneck, also lets the user of service can use more relieved, also prevents the loss of property.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem among the correlation technique, the utility model provides a prevent extrudeing and crowded bottle lid that explodes to overcome the above-mentioned technical problem that current correlation technique exists.

Therefore, the utility model discloses a specific technical scheme as follows:

the utility model provides an prevent extrusion and crowded bottle lid that explodes, includes the position sleeve, the inside interlude of position sleeve is equipped with prevents the extrusion ring, the outer wall of preventing extrusion ring both sides all alternates respectively and is equipped with a plurality of evenly distributed's location protection round pin, prevent the top of extrusion ring and be equipped with rather than matched with tilt ring, one side of tilt ring be equipped with position sleeve matched with locating lug, the top of tilt ring is equipped with explosion-proof lid, the bottom of explosion-proof lid be equipped with tilt ring matched with protection lug, the bottom of protection lug is equipped with the rubber pad, the bottom of rubber pad is equipped with rather than matched with sealed backing ring, the top of explosion-proof lid is equipped with the pull projecting bar, pull projecting bar outer arm is equipped with the screw thread, the top cover of pull projecting bar is equipped with the pull cover, the inside of pull cover be equipped with screw thread matched with the line of screwing.

Furthermore, one end of the positioning protection pin, which is far away from the extrusion ring, is provided with a fixed cover matched with the extrusion ring.

Furthermore, the bottom end of the anti-extrusion ring is provided with an anti-falling buckle matched with the positioning sleeve.

Furthermore, the sealing gasket ring is made of rubber.

Furthermore, a drawing convex block is arranged at the top of the drawing sleeve.

Furthermore, the inclined ring and the anti-extrusion ring are cast integrally and are made of aluminum alloy materials.

The utility model has the advantages that: through setting up the position sleeve, anti-extrusion ring, location lug and explosion-proof cover, thereby make the bottle lid can be effective and nimble use, and can laminate more and be suitable for different bottlenecks, can be better protect it with bottleneck collocation more, through setting up protection lug, the pull cover, pull projecting bar and sealing gasket ring, thereby make the bottle lid can effectually prevent extrudeing and anti-extrusion explosion, and carry out good protection and sealed to the bottleneck, let the protection of bottle lid in the use inseparabler, through letting the bottle lid can be more concentrated place in the use by the extrusion, have the ability of better protection, let it use more practical, in a flexible way.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of a squeeze and pop resistant bottle cap according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a drawing sleeve of a squeeze-proof and bursting bottle cap according to an embodiment of the present invention;

fig. 3 is a top view of a squeeze and pop resistant bottle top explosion proof cover in accordance with an embodiment of the present invention.

In the figure:

1. a positioning sleeve; 2. an anti-extrusion ring; 3. positioning a protection pin; 4. an inclined ring; 5. positioning the bump; 6. an explosion-proof cover; 7. a protection bump; 8. a rubber pad; 9. a sealing gasket ring; 10. drawing the convex rod; 11. a thread; 12. drawing the sleeve; 13. screwing the lines; 14. a fixed cover; 15. an anti-falling buckle; 16. and drawing the projection.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides an extrusion and crowded bottle lid that explodes of preventing.

The first embodiment is as follows:

as shown in fig. 1-3, the anti-extrusion and anti-explosion bottle cap according to the embodiment of the present invention comprises a positioning sleeve 1, wherein an anti-extrusion ring 2 is inserted into the positioning sleeve 1, a plurality of positioning protection pins 3 are respectively inserted into the outer walls of the two sides of the anti-extrusion ring 2, the top of the anti-extrusion ring 2 is provided with a tilt ring 4 matched with the anti-extrusion ring, one side of the tilt ring 4 is provided with a positioning bump 5 matched with the positioning sleeve 1, the top of the tilt ring 4 is provided with an anti-explosion cover 6, the bottom of the anti-extrusion cover 6 is provided with a protection bump 7 matched with the tilt ring 4, the bottom of the protection bump 7 is provided with a rubber pad 8, the bottom of the rubber pad 8 is provided with a sealing pad ring 9 matched with the rubber pad, the top of the anti-extrusion cover 6 is provided with a drawing convex rod 10, the outer arm of the drawing convex rod 10 is provided with a thread 11, the top of the drawing convex rod, and a screwing thread 13 matched with the thread 11 is arranged in the drawing sleeve 12.

By means of the above technical scheme, through setting up position sleeve 1, prevent extrusion ring 2, location lug 5 and explosion-proof cover 6, thereby make the bottle lid can be effective and nimble use, and can laminate more and be suitable for different bottlenecks, can be better protect it with bottleneck collocation more, through setting up protection lug 7, pull cover 12, pull projecting bar 10 and sealing gasket ring 9, thereby make the bottle lid can effectually prevent extrudeing and prevent extrusion explosion, and carry out good protection and sealed to the bottleneck, let the protection of bottle lid in the use inseparabler, through letting the bottle lid can be more concentrated place in the use and be extruded, have the ability of better protection, let it use more practical, nimble.

Example two:

as shown in fig. 1-3, one end of the positioning protection pin 3, which is far away from the extrusion ring, is provided with a fixing cover 14 matched with the extrusion ring 2, the bottom end of the extrusion ring 2 is provided with an anti-dropping buckle 15 matched with the positioning sleeve 1, the sealing gasket ring 9 is made of rubber, the top of the drawing sleeve 12 is provided with a drawing convex block 16, and the inclined ring 4 and the extrusion ring 2 are integrally cast and are made of aluminum alloy.

With the aid of the above technical scheme of the utility model, anticreep buckle 15 and pull lug 16 make equipment facilitate the use more, make in its use more rigorous, prevent simultaneously that extrusion ring 2 lets the anti extrusion ability of whole equipment obtain better one-step promotion.

The working principle is as follows: firstly, the positioning sleeve 1 is sleeved on a bottle mouth, then the anti-extrusion ring 2 is inserted into the positioning sleeve 1, after the bottom end of the anti-extrusion ring 2 passes through the positioning sleeve 1, the anti-drop buckle 15 can be outwards elastically extended under the action force of the anti-drop buckle, then the positioning sleeve 1 is clamped to place the anti-extrusion ring 2 to retract when in use, after the anti-extrusion ring 2 is sleeved, the anti-extrusion ring can prevent the invasion of external force due to the material of the anti-extrusion ring 2, the anti-extrusion ring is prevented from deforming and extruding to the bottle mouth, meanwhile, the protection lug 7 on the anti-explosion cover 6 is pressed down by the inclined ring 4 to be matched with the anti-extrusion ring 2, the anti-extrusion ring can effectively prevent extrusion through the supporting force of the protection lug 7 when being extruded, the rubber pad 8 can effectively match with the bottle mouth and prevent accidental spilling, the sealing pad ring 9 can effectively seal the bottle mouth when the bottle mouth is matched with the rubber pad 8, the equipment is more flexible and convenient to use.

To sum up, with the help of the above technical scheme of the utility model, through setting up position sleeve 1, prevent extrusion ring 2, locating lug 5 and explosion-proof cover 6, thereby make the bottle lid can be effective and nimble use, and can laminate more and be suitable for different bottlenecks, arrange more can be better with the bottleneck and protect it, through setting up protection lug 7, pull cover 12, pull protruding pole 10 and sealing backing ring 9, thereby make the bottle lid can effectually prevent extrudeing and prevent the extrusion explosion, and carry out good protection and sealed to the bottleneck, make the protection of bottle lid in the use inseparabler, through letting the bottle lid can be more concentrated place in the use by the extrusion, have the ability of better protection, it is more practical, in a flexible way to use.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The anti-extrusion and anti-explosion bottle cap is characterized by comprising a positioning sleeve (1), wherein an anti-extrusion ring (2) is arranged inside the positioning sleeve (1) in an inserting manner, a plurality of uniformly distributed positioning protection pins (3) are respectively arranged on the outer walls of two sides of the anti-extrusion ring (2) in an inserting manner, an inclined ring (4) matched with the inclined ring (2) is arranged at the top of the anti-extrusion ring (2), a positioning lug (5) matched with the positioning sleeve (1) is arranged on one side of the inclined ring (4), an anti-explosion cap (6) is arranged at the top end of the inclined ring (4), a protection lug (7) matched with the inclined ring (4) is arranged at the bottom end of the protection lug (7), a rubber gasket (8) is arranged at the bottom end of the rubber gasket (8), a sealing gasket ring (9) matched with the rubber gasket is arranged at the bottom end of the rubber gasket (8), and a drawing convex rod (10) is arranged at the top end, the outer arm of pull protruding pole (10) is equipped with screw thread (11), the top cover of pull protruding pole (10) is equipped with pull cover (12), the inside of pull cover (12) be equipped with screw thread (11) matched with line (13) of screwing.

2. A squeeze-and-burst resistant bottle cap according to claim 1, characterized in that the end of the positioning guard pin (3) remote from the squeeze ring is provided with a fixed cap (14) cooperating with the squeeze-ring (2).

3. The bottle cap with the function of preventing extrusion and explosion according to claim 1, wherein the bottom end of the extrusion-proof ring (2) is provided with an anti-falling buckle (15) matched with the positioning sleeve (1).

4. A squeeze-and-pop resistant bottle cap according to claim 1, wherein the sealing grommet (9) is rubber.

5. A tamper-proof and pop-top closure as claimed in claim 1, wherein the pull sleeve (12) is provided with a pull projection (16) at the top.

6. An anti-extrusion and anti-bursting bottle cap as claimed in claim 1 in which the tilting ring (4) and the anti-extrusion ring (2) are cast as one piece and are all of aluminium alloy.

Images