CN211282099U

CN211282099U - False-opening-proof spiral bottle cap

Info

Publication number: CN211282099U
Application number: CN201922348566.4U
Authority: CN
Inventors: 刘旺清
Original assignee: Yunnan Weijia Plastic Industry Co ltd
Current assignee: Yunnan Weijia Plastic Industry Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-08-18
Anticipated expiration: 2029-12-24

Abstract

The utility model relates to a bottle lid technical field provides a prevent spiral bottle lid of mistake division, including the body, the bottom fixedly connected with unable adjustment base of body, the top center fixedly connected with bottleneck of department of body, solid fixed ring has been cup jointed to the bottom of bottleneck, gu fixed ring's top fixedly connected with solid fixed sliding block, the top of bottleneck is rotated and is connected original bottle lid body, the lateral wall fixedly connected with extrusion piece of bottle lid body, the bottom fixedly connected with stopper of extrusion piece, and the stopper is connected with solid fixed sliding block. The utility model discloses a be provided with fixed slider and stopper, when the bottle lid inwards screwed, the wedge slides along fixed slider's inside wall, and the wedge inwards drives the elastic component and removes under fixed slider's extrusion, and when fixed slider was kept away from to the wedge, the wedge outwards removed under the spring action of elastic component, through the cooperation of wedge and fixed slider, carried on spacingly to the bottle lid, prevented that the bottle lid from being opened by mistake.

Description

False-opening-proof spiral bottle cap

Technical Field

The utility model relates to a bottle lid technical field especially relates to a prevent spiral bottle lid of open by mistake.

Background

The bottle cap is an important ring for food and drink packaging, is also the place where a consumer firstly contacts with a product, has the performance of keeping the airtight of a content product, and also has the functions of preventing theft and opening and safety, so the bottle cap is widely applied to bottled products, and is a key product for packaging bottle containers in the upstream industries of food, drink, wine, chemical industry and pharmaceutical industry.

Generally, after a threaded bottle cap is used for a long time, the bottle cap is easy to loosen, and meanwhile, the conventional bottle cap is not provided with any limiting device, so that the bottle cap can be easily opened, articles are leaked, and waste is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a spiral bottle cap capable of preventing false opening.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a prevent spiral bottle lid of mistake division, includes the body, the bottom fixedly connected with unable adjustment base of body, the fixedly connected with bottleneck of top center department of body, solid fixed ring has been cup jointed to the bottom of bottleneck, gu fixed ring's fixed slider of top fixedly connected with, the top of bottleneck is rotated and is connected original bottle lid body, the lateral wall fixedly connected with extrusion piece of bottle lid body, the bottom fixedly connected with stopper of extrusion piece, and the stopper is connected with solid fixed slider.

Preferably, the outer side wall of the bottle mouth is provided with an external thread, the inner cavity of the bottle cap body is provided with an internal thread matched with the external thread, and the bottle cap body is connected with the bottle mouth in a threaded manner.

Preferably, the fixed slider is triangular plate-shaped, the two sloping plates of the fixed slider are arc-shaped, and the bottom edge of the fixed slider is the inner side of the bottle cap body in the screwing direction.

Preferably, the number of the extrusion blocks is two, and the two extrusion blocks are centrosymmetric around the center of the bottle mouth and are respectively arranged on two sides of the top of the fixing ring.

Preferably, the extrusion piece includes the elastic component, the both sides of elastic component fixedly connected with connecting rod respectively, and the elastic component passes through connecting rod and bottle lid body fixed connection, the stopper is fixed in the bottom of elastic component.

Preferably, the stopper includes the connecting block, the connecting block is along the both ends fixedly connected with wedge of the direction of screwing, the width of wedge is greater than the width of connecting block, and the side surface that the connecting block was kept away from to the wedge is the cambered surface with fixed slider matched with.

Advantageous effects

The utility model discloses a be provided with solid fixed sliding block and stopper, when the bottle lid inwards screws, the wedge slides along solid fixed sliding block's inside wall, the wedge inwards drives the elastic component and removes under solid fixed sliding block's extrusion, when solid fixed sliding block was kept away from to the wedge, the wedge is under the spring action of elastic component, outwards remove, cooperation through wedge and solid fixed sliding block, it is spacing to carry out the bottle lid, prevent that the bottle lid from being opened by mistake, when opening, through inwards pressing down the elastic component, the elastic component just can drive stopper inwards movement, thereby make the wedge break away from solid fixed sliding block, alright open with twisting the bottle lid.

Drawings

Fig. 1 is a front three-dimensional structure diagram of a spiral bottle cap for preventing incorrect opening provided by the utility model;

fig. 2 is a structural diagram of a bottle body in the anti-misopening spiral bottle cap provided by the utility model;

fig. 3 is a structural diagram of the bottle cap body in the screw bottle cap for preventing the false opening provided by the utility model.

Illustration of the drawings:

1. a bottle body; 2. a fixed base; 3. a bottle mouth; 4. a fixing ring; 5. fixing the sliding block; 6. a bottle cap body; 7. extruding the block; 701. an elastic member; 702. a connecting rod; 8. a limiting block; 801. a wedge block; 802. connecting blocks; 9. an external thread; 10. an internal thread.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION

Referring to fig. 1-3, a spiral bottle lid of preventing open by mistake, including body 1, the bottom fixedly connected with unable adjustment base 2 of body 1, fixedly connected with bottleneck 3 of top center department of body 1, solid fixed ring 4 has been cup jointed to the bottom of bottleneck 3, gu fixed ring 4's top fixedly connected with solid fixed sliding block 5, original bottle lid body 6 is connected in the rotation of the top of bottleneck 3, the lateral wall fixedly connected with extrusion piece 7 of bottle lid body 6, the bottom fixedly connected with stopper 8 of extrusion piece 7, and stopper 8 is connected with solid fixed sliding block 5, external screw thread 9 has been seted up to the lateral wall of bottleneck 3, internal thread 10 with external screw thread 9 matched with has been seted up to the inner chamber of bottle lid body 6, and bottle lid body 6 links to each other with.

Fixed slider 5 is the triangle plate-like, two swash plates of fixed slider 5 are circular-arcly, the base of fixed slider 5 is the inboard of the direction of screwing of bottle lid body 6, the quantity of extrusion piece 7 is two, two extrusion pieces 7 are central symmetry with the centre of a circle of bottleneck 3, set up respectively in the top both sides of solid fixed ring 4, extrusion piece 7 includes elastic component 701, elastic component 701's both sides fixedly connected with connecting rod 702 respectively, and elastic component 701 passes through connecting

rod

702 and 6 fixed connection of bottle lid body, stopper 8 is fixed in the bottom of elastic component 701, stopper 8 includes connecting block 802, connecting block 802 is along the both ends fixedly connected with wedge 801 of the direction of screwing, the width of wedge 801 is greater than the width of connecting block 802, and a side surface that connecting block 802 was kept away from to wedge 801 is the cambered surface with fixed slider 5 matched with.

The utility model discloses a theory of operation: when using this prevent spiral bottle lid of mistake opening, when bottle lid body 6 inwards screws, wedge 801 slides along fixed slider 5's inside wall, wedge 801 inwards drives elastic component 701 and removes under fixed slider 5's extrusion, when wedge 801 keeps away from fixed slider 5, wedge 801 is under elastic component 701's spring action, outwards remove, cooperation through wedge 801 and fixed slider 5, it is spacing to bottle lid body 6, prevent that bottle lid body 6 from being opened by mistake, when opening, through inwards pressing elastic component 701, elastic component 701 just can drive stopper 8 inwards movement, thereby make wedge 801 break away from fixed slider 5, alright with unscrewing bottle lid body 6.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a prevent spiral bottle lid of mistake division, includes body (1), its characterized in that: the bottom fixedly connected with unable adjustment base (2) of body (1), fixedly connected with bottleneck (3) are located at the top center of body (1), solid fixed ring (4) have been cup jointed to the bottom of bottleneck (3), the top fixedly connected with solid fixed sliding block (5) of solid fixed ring (4), the top of bottleneck (3) is rotated and is connected original bottle lid body (6), the lateral wall fixedly connected with extrusion piece (7) of bottle lid body (6), the bottom fixedly connected with stopper (8) of extrusion piece (7), and stopper (8) are connected with solid fixed sliding block (5).

2. The false open prevention spiral bottle cap of claim 1, wherein: the outer side wall of the bottle mouth (3) is provided with an external thread (9), the inner cavity of the bottle cap body (6) is provided with an internal thread (10) matched with the external thread (9), and the bottle cap body (6) is in threaded connection with the bottle mouth (3).

3. The false open prevention spiral bottle cap of claim 1, wherein: the bottle cap is characterized in that the fixed sliding block (5) is triangular plate-shaped, the two inclined plates of the fixed sliding block (5) are arc-shaped, and the bottom edge of the fixed sliding block (5) is the inner side of the bottle cap body (6) in the screwing direction.

4. The false open prevention spiral bottle cap of claim 1, wherein: the number of the extrusion blocks (7) is two, and the two extrusion blocks (7) are centrosymmetric around the circle center of the bottle mouth (3) and are respectively arranged on two sides of the top of the fixing ring (4).

5. The false open prevention spiral bottle cap of claim 1, wherein: the extrusion block (7) comprises an elastic piece (701), two sides of the elastic piece (701) are respectively and fixedly connected with a connecting rod (702), the elastic piece (701) is fixedly connected with the bottle cap body (6) through the connecting rod (702), and the limiting block (8) is fixed at the bottom of the elastic piece (701).

6. The false open prevention spiral bottle cap of claim 1, wherein: stopper (8) include connecting block (802), both ends fixedly connected with wedge (801) of connecting block (802) along the direction of screwing, the width of wedge (801) is greater than the width of connecting block (802), and one side surface that connecting block (802) was kept away from to wedge (801) is the cambered surface with fixed slider (5) matched with.