CN215157298U

CN215157298U - Easy demoulding sealed anti-theft bottle cap

Info

Publication number: CN215157298U
Application number: CN202120949867.7U
Authority: CN
Inventors: 王龙海
Original assignee: Lianyungang Yongfa Packing Co ltd
Current assignee: Lianyungang Yongfa Packing Co ltd
Priority date: 2021-05-06
Filing date: 2021-05-06
Publication date: 2021-12-14
Anticipated expiration: 2031-05-06

Abstract

An easily demoulded sealed anti-theft bottle cap, comprising: bottle lid body and bottleneck, bottleneck lateral wall are equipped with the external screw thread, bottle lid body inside wall be equipped with external screw thread assorted internal thread, bottle lid body inside wall is close to interior top one end and has seted up the draw-in groove, the utility model has the advantages of it is following: the edge of the sealing gasket is conveniently clamped into the clamping groove through the clamping groove, so that the sealing gasket is prevented from falling off or being not on the same concentric circle with the bottle cap, and the sealing effect of the bottle cap is prevented from being influenced; the friction force between the sealing gasket and the inner top of the bottle cap body is enhanced conveniently through the rough surface on the inner top of the bottle cap body, and the sealing gasket and the bottle cap body are prevented from sliding mutually; the anti-theft ring is conveniently clamped into the positioning ring groove through the inclined surface on the limiting block, and the limiting block is prevented from being deformed due to larger extrusion of the limiting ring, so that the anti-theft ring slides out of the positioning ring groove; the rubber pad through the internal thread afterbody is convenient for strengthen the frictional force between internal thread and the external screw thread, prevents to screw up the bottle lid excessively and makes its smooth silk phenomenon appear.

Description

Easy demoulding sealed anti-theft bottle cap

Technical Field

The utility model relates to a bottle lid equipment technical field, concretely relates to sealed theftproof bottle lid of easy demoulding.

Background

With the widespread use of bottled products, a bottle cap is required to enhance the sealing performance of the bottle and improve the storage time of the products.

Most bottle caps are provided with a sealing gasket adhered on the inner top of the bottle cap through an adhesive to enhance the sealing performance of the bottle cap, but when the hygiene standard of a product is higher, the adhesive is not suitable to be coated on the sealing gasket; when the external temperature is higher, the effect of the adhesive is reduced, and the sealing gasket is easy to fall off or slide, so that the sealing property of the bottle cap is influenced; most bottle caps are provided with a clamping block on the anti-theft ring to enhance the anti-theft effect, but when the anti-theft ring is clamped into the positioning ring groove of the bottle mouth, the clamping block is easy to deform when passing through the limiting ring, so that a better effect cannot be achieved, the anti-theft ring is easy to slide out of the positioning ring groove, and the anti-theft effect is influenced; most of bottle caps are easy to slip when the bottle caps are excessively screwed, and the sealing effect of the bottle caps is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that most bottle caps are provided with a sealing gasket adhered by an adhesive at the top part in the bottle cap to enhance the sealing performance of the bottle cap, but when the sanitary standard of the product is higher, the adhesive is not suitable to be coated on the sealing gasket; when the external temperature is higher, the effect of the adhesive is reduced, and the sealing gasket is easy to fall off or slide, so that the sealing property of the bottle cap is influenced; most bottle caps are provided with a clamping block on the anti-theft ring to enhance the anti-theft effect, but when the anti-theft ring is clamped into the positioning ring groove of the bottle mouth, the clamping block is easy to deform when passing through the limiting ring, so that a better effect cannot be achieved, the anti-theft ring is easy to slide out of the positioning ring groove, and the anti-theft effect is influenced; most of bottle lids, when excessively screwing up the bottle lid, the smooth silk phenomenon appears easily, influences the sealed effect of bottle lid, provides the sealed theftproof bottle lid of easy demoulding for this reason, makes it be convenient for carry out fixed joint to sealed the pad, improves the fastness of sealed pad, prevents that it from taking place to slide, influences the leakproofness, avoids the theftproof ring to follow the retainer plate inslot roll-off, influences the theftproof effect, avoids the smooth silk phenomenon to appear in the bottle lid, influences the leakproofness of bottle lid.

The utility model provides a technical scheme that technical problem adopted is: an easily demoulded sealed anti-theft bottle cap, comprising: the bottle cap comprises a bottle cap body and a bottle mouth, wherein an external thread is arranged on the outer side wall of the bottle mouth, an internal thread matched with the external thread is arranged on the inner side wall of the bottle cap body, and a clamping groove is formed in one end, close to the inner top, of the inner side wall of the bottle cap body.

As a preferred technical scheme of the utility model, this internal top of bottle lid is equipped with sealed the pad, sealed all around the edge card of pad advances in the draw-in groove, sealed pad is located draw-in groove one end lateral wall and draw-in groove inside wall in close contact with and is connected, the bottle lid body is close to bottleneck one end and is equipped with the theftproof ring, be equipped with the connection bridge in the middle of theftproof ring and the bottle lid body, the bottle lid body with connect bridge and theftproof ring structure as an organic whole.

As an optimal technical scheme of the utility model, this internal top of bottle lid is equipped with the mat surface, the top is connected with mat surface in close contact with on the sealing pad.

As a preferred technical scheme of the utility model, the bottleneck surface is located the external screw thread and keeps away from bottle lid body one end fixedly connected with spacing ring, spacing ring and bottleneck structure as an organic whole, the bottleneck surface is located the spacing ring and keeps away from external screw thread one end and is equipped with the position ring groove, a plurality of stoppers of the internal side wall fixedly connected with of theftproof ring, the stopper is equipped with the inclined plane with the one end lateral wall of spacing ring contact.

As a preferred technical scheme of the utility model, the internal thread is close to this internal top one end afterbody fixedly connected with rubber pad of bottle lid, this external top of bottle lid is equipped with the convex surface.

The utility model has the advantages of it is following: the edge of the sealing gasket is conveniently clamped into the clamping groove through the clamping groove, so that the sealing gasket is prevented from falling off or being not on the same concentric circle with the bottle cap body, and the sealing effect of the bottle cap body is prevented from being influenced; the friction force between the sealing gasket and the inner top of the bottle cap body is enhanced conveniently through the rough surface on the inner top of the bottle cap body, and the sealing effect is prevented from being influenced by mutual sliding between the sealing gasket and the bottle cap body; the anti-theft ring is conveniently clamped into the positioning ring groove through the inclined surface on the limiting block, and the limiting block is prevented from being deformed due to larger extrusion of the limiting ring, so that the anti-theft ring slides out of the positioning ring groove; the rubber pad through the internal thread afterbody is convenient for strengthen the frictional force between internal thread and the external screw thread, prevents to screw up the bottle lid excessively and makes it appear smooth silk phenomenon, influences sealed effect.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention;

FIG. 2 is a front cut-away schematic view of a preferred embodiment of the present invention;

fig. 3 is an enlarged schematic view of a preferred embodiment of the present invention at a;

fig. 4 is an enlarged schematic view of a preferred embodiment of the present invention at B.

Description of reference numerals: 1. a bottle cap body; 2. a bottle mouth; 3. an external thread; 4. an internal thread; 5. a card slot; 6. a gasket; 7. rough surface; 8. an anti-theft ring; 9. a connecting bridge; 10. a limiting ring; 11. a positioning ring groove; 12. a limiting block; 13. a bevel; 14. a rubber pad; 15. a convex surface.

Detailed Description

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention will be further explained with reference to the accompanying drawings.

Referring to fig. 1-4, the present invention relates to an easily demoulded sealed anti-theft bottle cap, which comprises: bottle lid body 1 and

bottleneck

2, 2 lateral walls of bottleneck are equipped with external screw thread 3, 1 inside walls of bottle lid body be equipped with external screw thread 3 assorted internal thread 4, 1 inside walls of bottle lid body is close to interior top one end and has seted up draw-in groove 5.

The outer surface of the bottle mouth 2 is positioned at one end of the external thread 3, which is far away from the bottle cap body 1, and is fixedly connected with a limiting ring 10, the limiting ring 10 and the bottle mouth 2 are of an integral structure, a positioning ring groove 11 is arranged at one end of the outer surface of the bottle mouth 2, which is far away from the external thread 3, which is positioned at one end of the limiting ring 10, the inner side wall of the anti-theft ring 8 is fixedly connected with a plurality of limiting blocks 12, an inclined plane 13 is arranged at the side wall of one end, which is contacted with the limiting ring 10, of each limiting block 12, the anti-theft ring 8 is conveniently clamped into the positioning ring groove 11 through the inclined plane 13 on each limiting block 12, and the limiting blocks 12 are prevented from being deformed due to the larger extrusion of the limiting ring 10, so that the anti-theft ring 8 slides out of the positioning ring groove 11; the tail part of one end, close to the inner top part of the bottle cap body 1, of the inner thread 4 is fixedly connected with a rubber pad 14, the convex surface 15 is arranged on the outer top part of the bottle cap body 1, the rubber pad 14 on the tail part of the inner thread 4 is used for enhancing the friction force between the inner thread 4 and the outer thread 3, the phenomenon that the bottle cap is excessively screwed to cause thread slipping is prevented, the sealing effect is influenced, the strength of the bottle cap body 1 is improved due to the convex surface 15, demolding is facilitated, and the phenomenon that the bottle cap is deformed and damaged in the demolding process can be avoided; the inner top of the bottle cap body 1 is provided with a rough surface 7, the upper top of the sealing gasket 6 is in tight contact connection with the rough surface 7, the friction force between the sealing gasket 6 and the inner top of the bottle cap body 1 is enhanced by the rough surface 7 on the inner top of the bottle cap body 1, and the sealing effect is prevented from being influenced by mutual sliding between the sealing gasket 6 and the bottle cap body 1; the top is equipped with sealed the pad 6 in the bottle lid body 1, sealed 6 peripheral edge card of pad advances in draw-in groove 5, sealed pad 6 is located draw-in groove 5 one end lateral wall and is connected with 5 inside wall in close contact with of draw-in groove, bottle lid body 1 is close to 2 one end of bottleneck and is equipped with anti-theft ring 8, be equipped with connecting bridge 9 in the middle of anti-theft ring 8 and the bottle lid body 1, bottle lid body 1 and connecting bridge 9 and anti-theft ring 8 structure as an organic whole, be convenient for advance the draw-in groove 5 with sealed 6 marginal card of pad through draw-in groove 5 in, prevent that it from taking place to drop or make it and bottle lid body 1 not on same concentric circle, influence the sealed effect of bottle lid body 1.

Specifically, the utility model discloses during the use, the marginal bending that will seal up 6 makes it card advance in draw-in groove 5, make the last top and the rough surface 7 in close contact with of sealed pad 6 be connected, then through external screw thread 3 with the mutual threaded connection of internal thread 4 with 1 threaded connection of bottle lid body on bottleneck 2, stopper 12 passes through inclined plane 13 on surface at this moment and slides spacing ring 10, with 8 cards of anti-theft ring advance in retainer groove 11, at this moment anti-theft ring 8 can avoid it from the roll-off in retainer groove 11 through stopper 12's spacing, improve the theftproof effect, rubber pad 14 through the internal thread 4 afterbody can strengthen the frictional force between internal thread 4 and the external screw thread 3, prevent that it from excessively tightening the bottle lid and appearing smooth silk phenomenon.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Other parts not described in detail in the present invention belong to the prior art, and are not described herein again.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides an easy sealed theftproof bottle lid of drawing of patterns which characterized in that includes: bottle lid body (1) and bottleneck (2), bottleneck (2) lateral wall is equipped with external screw thread (3), bottle lid body (1) inside wall be equipped with external screw thread (3) assorted internal thread (4), draw-in groove (5) have been seted up to bottle lid body (1) inside wall near interior top one end.

2. The easy-demoulding sealed anti-theft bottle cap according to claim 1, wherein a sealing gasket (6) is arranged at the top inside the bottle cap body (1), the edge of the periphery of the sealing gasket (6) is clamped into the clamping groove (5), the side wall of one end of the sealing gasket (6) positioned in the clamping groove (5) is tightly contacted and connected with the inner side wall of the clamping groove (5), an anti-theft ring (8) is arranged at one end of the bottle cap body (1) close to the bottle mouth (2), a connecting bridge (9) is arranged between the anti-theft ring (8) and the bottle cap body (1), the connecting bridge (9) and the anti-theft ring (8) are of an integral structure.

3. The easy-to-release sealed anti-theft bottle cap according to claim 2, characterized in that the inner top of the bottle cap body (1) is provided with a rough surface (7), and the upper top of the sealing gasket (6) is tightly contacted and connected with the rough surface (7).

4. The easy-demoulding sealed anti-theft bottle cap according to claim 2, characterized in that a limiting ring (10) is fixedly connected to one end of the outer surface of the bottle mouth (2) which is located on the external thread (3) and is far away from the bottle cap body (1), the limiting ring (10) and the bottle mouth (2) are of an integral structure, a positioning ring groove (11) is arranged at one end of the outer surface of the bottle mouth (2) which is located on the limiting ring (10) and is far away from the external thread (3), a plurality of limiting blocks (12) are fixedly connected to the inner side wall of the anti-theft ring (8), and an inclined plane (13) is arranged on the side wall of one end of each limiting block (12) which is in contact with the limiting ring (10).

5. The easy-to-demould sealed anti-theft bottle cap according to claim 1, characterized in that a rubber pad (14) is fixedly connected to the end portion of the internal thread (4) close to the inner top of the bottle cap body (1), and a convex surface (15) is arranged on the outer top of the bottle cap body (1).