CN105346837B

CN105346837B - Theftproof self-locking bottle cap and the bottle using the bottle cap

Info

Publication number: CN105346837B
Application number: CN201510848496.2A
Authority: CN
Inventors: 沈徐男
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-11-27
Filing date: 2015-11-27
Publication date: 2017-09-29
Anticipated expiration: 2035-11-27
Also published as: CN105346837A

Abstract

The present invention relates to the bottle of a kind of theftproof self-locking bottle cap and the use bottle cap, including bottle cap, internal thread is provided with the madial wall of the bottle cap, madial wall close to the bottle cap edge of opening is provided with more than one clamp, the clamp is embedded on the wall of bottle cap side, and the inner surface of each clamp extends to bottle cap axis direction；The clamp neighboring is connected by some dowels with the side wall of the bottle cap, present invention also offers a kind of bottle, clamp on the upper end outer surface bottle mouth position correspondence bottle cap of the bottle is provided with the projection being adapted with the clamp quantity, and the clamp is corresponding to be fastened in the projection.It is raised during unlatching that clamp is done work, cause clamp to link place's breakage, the outside tripping of clamp with bottle cap rib.The present invention is applicable various bores, shape and packaging demand, and compact conformation, performance are stable, convenient operation, serves good safety assurance and antitheft warns.

Description

Theftproof self-locking bottle cap and the bottle using the bottle cap

Technical field

The invention belongs to package bottle cap technical field, and in particular to a kind of theftproof self-locking bottle cap and the bottle using the bottle cap Son.

Background technology

At present, known theftproof self-locking bottle cap, the particularly plastic closure for beverage/food Packaging Bottle, its quality are got over Hair is concerned by people.But the plastics of prior art, due to theftproof self-locking unreasonable structure, plastic bottle closure easily produces anti-theft ring rib Fracture not thoroughly, anti-theft ring modification is stuck and is come off from bottleneck and opens the shortcomings such as difficulty is big.

Sum up, mainly there is following reason：The lower end of bottle cap connects an anti-theft ring by pulling force reinforcement, is opening Lid is separated with anti-theft ring during bottle cap, due to antitheft plastic ring be easy to type become, cause produce it is stuck, come off, unlatching moment it is big. To overcome disadvantages mentioned above, though having carried out structure improvement to plastic sealed anti-theft bottle cap, for example, uniformly divide on the inwall of anti-theft ring It is furnished with some strip of sheet convolution pulling force wing fixing and limiting structures.But have the shortcomings that unlatching moment is big.

In addition, existing bottle cap anti-theft ring rib in opening process is stress raiser, structural strength is weaker, is using During anti-theft ring rib torsional deformation be broken when, cause separation thoroughly and rib break notches edge is more sharp, easily it is right User causes secondary injury, and defect is obvious.

The content of the invention

In view of this, effectively prevent bottle cap from opening it is an object of the invention to overcome the deficiencies of the prior art and provide one kind Torque is big, and can thoroughly solve that antitheft ring structure is stuck, come off and separate it is not thorough, and without substantially destroying structure problem of warning Theftproof self-locking bottle cap.

To realize object above, the present invention is adopted the following technical scheme that：Theftproof self-locking bottle cap, including bottle cap, the bottle cap Madial wall on be provided with internal thread, close to the bottle cap edge of opening madial wall be provided with more than one clamp, it is described Clamp is embedded on the wall of bottle cap side, and the inner surface of each clamp extends to bottle cap axis direction；The clamp Neighboring is connected by some dowels with the side wall of the bottle cap.

The more than one clamp is uniformly arranged along the bottle cap circumferencial direction.

The quantity of the clamp is equal with the bar number of the internal thread.

The more than one clamp is corresponding to be embedded at the internal thread top.

The extension thickness of the clamp is less than the radius of the bottle cap.

The extension thickness of the clamp is in 1.5mm between 3mm.

The rectangular triangle in longitudinal cross-section or right-angled trapezium of the clamp, the bottom surface of the clamp and the bottle cap bottom surface It is parallel.

The clamp using flexible, hinged mode with active force vertical direction with bottle cap along being linked, and its lap is linked in bottle cap Face damaged can link the soft link of muscle using multiple.

The present invention also provides a kind of bottle, including bottle, in addition to above-mentioned theftproof self-locking bottle cap, the upper end of the bottle Clamp on the outer surface bottle mouth position correspondence bottle cap is provided with the projection being adapted with the clamp quantity, and the clamp is corresponding Be fastened on it is described projection on.

It is described raised to be integrally formed with the bottleneck.

The present invention uses above technical scheme, and clamp is uniformly arranged along the bottle cap circumferencial direction, relieving ring is eliminated Setting, realize the integrated design of bottle cap, remain the advantage of screw thread and sealing ring, be fastened on using clamp is corresponding The projection, it is raised during unlatching that clamp is done work, cause clamp to link place's breakage, the outside tripping of clamp with bottle cap rib.This hair It is bright to be applicable various bores, shape and packaging demand, and compact conformation, performance are stable, convenient operation, serve good safety guarantor Card and antitheft warn.

Brief description of the drawings

Fig. 1 is the structural representation of theftproof self-locking bottle cap of the present invention；

Fig. 2 is the deployed configuration schematic diagram of theftproof self-locking bottle cap of the present invention；

Fig. 3 is bottle arrangement schematic diagram of the present invention.

In figure：1st, bottle cap；2nd, clamp；3rd, dowel；4th, bottle；5th, it is raised；6th, internal thread.

Embodiment

Below by drawings and examples, technical scheme is described in further detail.

As illustrated in fig. 1 and 2, the present embodiment provides a kind of theftproof self-locking bottle cap, including bottle cap 1, the madial wall of the bottle cap 1 On be provided with internal thread 6, the madial wall close to the bottle cap edge of opening is provided with more than one clamp 2, and the clamp 2 is embedding It is located on the side wall of bottle cap 1, and the inner surface of each clamp 2 extends to the axis direction of bottle cap 1；Outside the clamp 2 Periphery is connected by some dowels 3 with the side wall of the bottle cap 1.

The more than one clamp 2 is uniformly arranged along the circumferencial direction of bottle cap 1 in the present embodiment.The clamp 2 Quantity is equal with the bar number of the internal thread 6.The more than one clamp 2 is corresponding to be embedded at the top of internal thread 6.

The extension thickness of clamp 2 described in the present embodiment is less than the radius of the bottle cap 1.It is preferred that, the clamp 2 prolongs Thickness is stretched in 1.5mm between 3mm.The rectangular triangle in longitudinal cross-section or right-angled trapezium of the clamp 2, the clamp 2 Bottom surface is parallel with the bottom surface of bottle cap 1.

Linked it should be noted that the clamp 2 is suitable with active force vertical direction using flexible, hinged mode with bottle cap 1, Other positions that the clamp 2 is contacted with the bottle cap 1 damaged can link that muscle 3 is soft to be linked using multiple.

As shown in figure 3, the present invention also provides a kind of bottle, including bottle 4, in addition to above-mentioned theftproof self-locking bottle cap, institute The clamp 2 stated on the upper end outer surface bottle mouth position correspondence bottle cap 1 of bottle 4 is convex provided with what is be adapted with the quantity of clamp 2 5 are played, the clamp 2 is corresponding to be fastened on described raised 5.Described raised 5 are integrally formed with the bottleneck.

Raised 5 pairs of clamps 2 do work during unlatching, and causing linking between clamp 2 and bottle cap 1, muscle 3 is damaged, and clamp 2 is outwards jumped Open.

The invention has the advantages that：

1) any form of sealed reliable, safety assurance, theftproof self-locking, packaging of warning demand can, be met；

2) advantage of screw thread and sealing ring, is remained, sealed reliable, safety assurance is realized, theftproof self-locking, warns, opens The adjustable performance of torque；

3) setting of relieving ring, is eliminated, the integrated design of bottle cap is realized；

4), compact conformation, performance are stable, convenient operation.

It should be noted that in the present invention clamp 2 and projection 5 quantity can assembled arrangement as needed, improve its antitheft Self-lock ability, its applicable scope is wide, can be generally applicable in field of industrial production.

Above-described embodiment, has been carried out further to the purpose of the present invention, technical scheme and beneficial effect Describe in detail, should be understood that the embodiment that the foregoing is only the present invention, be not intended to limit the present invention Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc. all should be included Within protection scope of the present invention.

Claims

1. it is provided with internal thread on theftproof self-locking bottle cap, including bottle cap, the madial wall of the bottle cap, it is characterised in that：Close to institute State on the madial wall of bottle cap edge of opening and be evenly arranged with more than one clamp along the bottle cap circumferencial direction, each institute The inner surface for stating clamp extends to bottle cap axis direction；The clamp neighboring passes through some dowels and the bottle The side wall of lid is connected, and the clamp is pressed and is connected with active force vertical direction using flexible, hinged mode with bottle cap, the clamp Other positions contacted with the bottle cap using it is multiple can damaged dowel be flexible coupling；The quantity of the clamp and the internal thread Bar number it is equal.

2. theftproof self-locking bottle cap according to claim 1, it is characterised in that：The more than one clamp is corresponding to be embedded At the internal thread top.

3. theftproof self-locking bottle cap according to claim 1, it is characterised in that：The extension thickness of the clamp is less than the bottle The radius of lid.

4. theftproof self-locking bottle cap according to claim 3, it is characterised in that：The extension thickness of the clamp in 1.5mm extremely Between 3mm.

5. the theftproof self-locking bottle cap according to any one of claims 1 to 3, it is characterised in that：The longitudinal cross-section of the clamp Rectangular triangle or right-angled trapezium, the bottom surface of the clamp are parallel with the bottle cap bottom surface.

6. a kind of bottle, including bottle, it is characterised in that：Also include the theftproof self-locking bottle described in any one of claims 1 to 3 Clamp on lid, the upper end outer surface bottle mouth position correspondence bottle cap of the bottle is convex provided with what is be adapted with the clamp quantity Rise, the clamp is corresponding to be fastened in the projection.

7. bottle according to claim 6, it is characterised in that：It is described raised to be integrally formed with the bottleneck.