CN207329217U - Beverage bottle cap - Google Patents

Abstract

A beverage bottle cap comprises a base body and a lifting cover; the lifting cover is connected with the base body through a flexible connecting piece and can be lifted and closed relative to the base body; the beverage bottle cap is suitable for a wide-mouth beverage bottle, and can be opened and closed in a spiral way or in a turning way; when the cover is lifted for use, a user can take the beverage by drinking the mouth, pouring the beverage into a cup or inserting a straw; after the bottle cap is opened spirally, the wide-mouth type bottle mouth of the beverage bottle is convenient for a user to clean the bottle completely, and the beverage bottle is also suitable for the user or a beverage shop to fill drinking water or beverage repeatedly.

Description

beverage bottle cap

technical field

The utility model relates to a plastic bottle cap used for beverage containers.

Background technique

In the plastic bottled drinks sold on the market, the bottle mouth is threadedly combined with a plastic bottle cap, and the bottle cap and the bottle mouth are opened and closed by rotation. The size of the bottle cap is equivalent to the bottle mouth, for example, a bottle mouth with an outer diameter of 28mm is matched with a bottle cap with an outer diameter of 30mm. In order to attract consumers to buy beverages, the beverage packaging industry puts a lot of effort into the outer packaging of beverages. However, due to the above-mentioned restrictions on the size of the bottle mouth and bottle cap, the improvement of packaging design is limited to the bottle body. And for a drink package that successfully attracts consumers, after the drink is consumed, the drink bottle will not be discarded immediately, but will be left by the consumer as a portable bottle for drinking water or drinks. And some small-budget beverage stores even encourage consumers to buy beverages with store-specific packaging bottles by enjoying discounts, so as to increase the repurchase rate of beverages. However, the above-mentioned bottle mouth is suitable for drinking by mouth, pouring the drink into a cup, or inserting a straw to take a drink, but such a bottle mouth size is not suitable for users or beverage shops to fill drinking water or drinks by themselves, and it is not easy to use. Or clean the inside of the bottle.

Utility model content

The purpose of this utility model is to provide a beverage bottle cap which can solve the above problems.

The beverage bottle cap of the utility model that achieves the above purpose includes a base body and a flip-up cover; the flip-up cover is connected to the base body through a flexible connector, and can be flipped and moved relative to the base body;

The base body has an annular side wall, the lower section of the inner wall of the side wall is provided with threads, and the upper section of the outer wall of the side wall is provided with a concave first avoidance area, and the outer wall of the side wall is connected to the second A second avoidance area is provided at a position opposite to the back wall area; one end of the flexible connector is connected to the second avoidance area; the top of the side wall of the base forms a The first escape port and a second avoidance port; the upper part of the inner wall of the side wall extends horizontally to form a top wall, and the top wall defines an orifice, and an orifice extension wall extends upward along the edge of the orifice ;

The flip cover includes a cover top sheet, the outer diameter of the cover top sheet is equivalent to the inner diameter of the upper part of the base body, the peripheral edge of the cover top sheet extends downward to form a cover side edge, and the cover side edge is opposite to the first A first extension part is formed horizontally at an avoidance port, and a second extension part is horizontally formed at the side edge of the cover relative to the second avoidance port; the other end of the flexible connector is connected to the second extension part; the top sheet of the cover The inner wall extends downward relative to the orifice extension wall to form an annular sealing wall; a fixed structure is provided at the opposite part of the sealing wall and the orifice extension wall;

When the flip cover is closed on the base body, the side edge of the cover is opposite to the upper part of the inner layer side wall of the base body, the first extension part is located in the first escape opening, and the second extension part is located in the second avoidance opening. In the avoidance opening; the sealing wall is combined with the orifice extension wall, and the sealing wall is positioned on the orifice extension wall through the fixing structure.

Furthermore, the side wall includes an inner layer side wall and an outer layer side wall, the inner layer side wall and the outer layer side wall are connected at the top, and the unconnected part forms an annular space therebetween; the The lower portion of the inner wall surface of the inner side wall is provided with the thread, and the upper portion of the outer wall surface of the outer layer side wall is provided with the first avoidance area and the second avoidance area.

Furthermore, the depressions of the first avoidance area and the second avoidance area are formed by the slope of the outer wall surface of the outer layer side wall from bottom to top and from outside to inside.

Furthermore, anti-slip ribs are provided on the outer surface of the side wall outside the first avoidance area and the second avoidance area.

Furthermore, the inner diameter of the sealing wall is equivalent to the outer diameter of the orifice extension wall; the fixing structure includes a protruding eave formed on the outer wall of the orifice extension wall, and a hook formed on the inner side of the sealing wall; the flip When the cover is closed on the base body, the hook part is hooked to the bottom of the protruding eaves.

Furthermore, through the recessed first avoidance area, the outer end of the first extension part becomes a trigger part for the finger of the user to touch.

Furthermore, through the recessed first avoidance area and the second avoidance area, neither the snap part nor the flexible connection part outwardly exceeds the outer diameter of the side wall of the base body.

Furthermore, when the flip cover is closed on the base body, the height of the top surface of the flip cover is equal to the height of the top end of the base body.

Furthermore, when the flip cover is closed on the base body, the outer surface of the lid side edge of the cover top sheet is in close contact with the inner wall surface of the side wall of the base body.

Furthermore, when the flip cover is closed on the base body, there is a gap between the outer surface of the lid side edge of the cover top sheet and the inner wall surface of the side wall of the base body.

Furthermore, the bottle cap is combined with the threaded section of the mouth of a wide-mouth beverage bottle through the thread, and the bottle cap is combined with the mouth of the bottle.

Furthermore, the outer diameter of the bottle cap is consistent with the outer diameter of the wide-mouth beverage bottle.

Furthermore, the ratio of the axial length of the bottle cap to the axial length of the body of the wide-mouth beverage bottle is at least 1:5-1:15.

Further, the ratio is 1:10.

The beneficial effects of the utility model are:

The utility model provides a beverage bottle cap, which is suitable for wide-mouth beverage bottles, and the bottle cap can be opened and closed by screwing or flipping; Pour the drink into the cup, or take the drink by inserting a straw; after the bottle cap is screwed open, it passes through the wide-mouth mouth of the drink bottle, which is convenient for the user to clean the bottle thoroughly, and is also suitable for users or drink shops to refill. Hold water or beverages.

Description of drawings

Fig. 1 is one of the three-dimensional appearance diagrams of the closure of the bottle cap of the present invention.

Fig. 2 is the second three-dimensional appearance view of the closure of the bottle cap of the present invention.

Fig. 3 is a three-dimensional appearance view of the bottle cap of the utility model when it is opened.

FIG. 4 is a sectional view of FIG. 1IV-IV.

Fig. 5 is a V-V sectional view of Fig. 1 .

Fig. 6 is a top view of the closure of the bottle cap of the present invention.

Fig. 7 is a side view of the closed bottle cap of the utility model.

Fig. 8 is a side view of opening the bottle cap of the utility model.

Fig. 9 is a three-dimensional exploded view of the bottle cap and the bottle of the present invention.

Fig. 10 is a combination appearance diagram of the bottle cap and the bottle of the present invention.

reference sign

1: bottle cap; 10: substrate; 11: side wall; 111: inner side wall; 112: outer side wall; 113: annular space; 14: thread; 151: first avoidance area; 152: second avoidance Area; 153: first avoidance opening; 154: second avoidance opening; 16: anti-slip convex rib; 17: top wall; 18: opening; 181: opening extension wall; Connector; 22: cover top sheet; 221: cover side edge; 222: first extension; 223: second extension; 23: sealing wall; 24: fixed structure; 241: convex eaves; 242: hook part; 25 : trigger part; 30: wide-mouth beverage bottle; 31: bottle mouth; 32: thread section; L1: axial length of bottle cap; L2: axial length of bottle body.

Detailed ways

In order to illustrate the central idea of the utility model in the column of the above-mentioned new content, it is expressed in specific embodiments. Various objects in the embodiments are drawn according to proportions, sizes, deformations or displacements suitable for illustration, rather than drawn according to the proportions of actual components, and are described first. And in the following description, similar components are denoted by the same numerals.

As shown in Figures 1 to 5, the bottle cap 1 of the present utility model includes a base body 10 and a flip cover 20; the flip cover 20 is connected to the base body 10 through a flexible connector 21 and can be flipped relative to the base body 10 Activity.

The base 10 has a circular side wall 11, the side wall 11 includes an inner side wall 111 and an outer side wall 112, the inner side wall 111 and the outer side wall 112 are connected at the top, The unconnected part then forms an annular space 113 therebetween; The first avoidance zone 151 is inclined from outside to inside, and the upper section of the outer wall surface of the outer layer side wall 112 is provided with a second avoidance zone 151 which is inclined from bottom to top and from outside to inside. Avoidance area 152; one end of the flexible connector 21 is connected to the second avoidance area 152; the top of the side wall 11 of the base body 10 forms a first avoidance port relative to the first avoidance area 151 and the second avoidance area 152 153 and a second avoidance opening 154; the outer surface of the outer layer side wall 112 excluding the first avoidance area 151 and the second avoidance area 152 is provided with anti-slip ribs 16; the inner wall surface of the inner layer side wall 111 is horizontal A top wall 17 is extended. The top wall 17 defines an opening 18 . The opening 18 is circular, and an opening extension wall 181 extends upward along the edge of the opening 18 .

The flip cover 20 includes a top sheet 22, the outer diameter of the top sheet 22 is equivalent to the inner diameter of the upper portion of the base body 10, and the peripheral edge of the top sheet 22 extends downward to form a cover side edge 221. The cover side edge 221 forms a first extension 222 horizontally relative to the first escape opening 153, and the cover side edge 221 forms a second extension 223 horizontally relative to the second avoidance opening 154; the other end of the flexible connector 21 Connected to the second extension 223; the inner wall of the top sheet 22 extends downward relative to the orifice extension wall 181 to form an annular sealing wall 23; the inner diameter of the sealing wall 23 is equivalent to the orifice extension wall 181 The outer diameter of the sealing wall 23 and the opening extension wall 181 is provided with a fixing structure 24. The fixing structure 24 includes a protruding eaves 241 formed on the outer surface of the opening extension wall 181 and formed on the opening wall. 23 inside the hook portion 242.

As shown in FIG. 1 to FIG. 8 , through the flexible connecting member 21 , the flip cover 20 can be flipped and moved relative to the base body 10 .

When the flip cover 20 is closed on the base body 10, the side edge 221 of the cover is opposite to the upper part of the inner layer side wall 111 of the base body 10, the first extension portion 222 is located in the first escape opening 153, the The second extension part 223 is located in the second avoidance opening 154; the sealing wall 23 is combined with the opening extension wall 181, and the hook part 242 is hooked on the bottom of the protruding eaves 241; the sealing wall 23 is secured by the fixing structure 24 It is positioned on the opening extension wall 181 and will not be easily disengaged, and furthermore, the flip cover 20 closed on the base body 10 is fixed so as not to be flipped over easily.

Through the recessed first avoidance area 151 , the outer end of the first extension portion 222 further forms a latch portion 25 for the finger of the user to touch. Furthermore, through the recessed first avoidance area 151 and the second avoidance area 152 , neither the snap part 25 nor the flexible connecting member 21 outwardly exceeds the outer diameter of the sidewall 11 of the base body 10 . Moreover, when the flip cover 20 is closed on the base body 10 , the height of the top surface of the flip cover 20 is equal to the height of the top of the base body 10 . Furthermore, the outer surface of the cover side edge 221 can be closely attached to the inner wall surface of the inner layer side wall 111 or there is a gap; the two are closely attached, which can improve the closure of the flip cover 20 on the base 10 Tightness; there is a gap between the two, which can improve the smoothness of opening and closing of the flip cover 20.

When the flip cover 20 is opened, the user touches the button part 25 with a finger, and exerts an upward flipping force to release the fixed relationship of the fixing structure 24, so that the flip cover 20 is lifted from the base 10. open.

As shown in Fig. 9 and Fig. 10, through the thread 14, the bottle cap 10 of the present utility model is combined with the threaded section 32 of the bottleneck 31 of a wide mouth beverage bottle 30, and the bottle cap 10 is combined with the bottleneck 31. If the wide-mouth beverage bottle 30 is pre-filled with beverages by the beverage manufacturer, the beverage manufacturer can seal the bottle cap 10 and the bottle mouth 31 through known film sealing technology to ensure the safety and hygiene of the drink.

The user can open the flip cover 20, pass through the opening 18 and the opening extension wall 181, and take a drink by mouth, pouring the drink into a cup, or inserting a straw. After the screw cap is opened, the wide-mouth bottle mouth 31 of the wide-mouth beverage bottle 30 is convenient for the user to thoroughly clean the inside of the bottle, and is also suitable for users or beverage shops to refill drinking water or beverages.

In addition, the outer diameter of the bottle cap 10 of the present invention is consistent with the outer diameter of the wide-mouth beverage bottle 30, and neither the above-mentioned snap part 25 nor the flexible connecting piece 21 exceeds the side wall of the base body 10 outwards. 11 outer diameter and the technical feature that the height of the top surface of the flip cover 20 is flush with the height of the top of the base body 10 when the flip cover 20 is closed on the base body 10, so that the bottle cap 10 and the wide-mouth beverage bottle 30 The packaged beverage facilitates spatial arrangement for placement and stacking. With regard to the annular space 113 of the base body 10, it has the effect of reducing the weight of the bottle cap. After the bottle cap 10 is combined with the wide-mouth beverage bottle 30, the ratio of the axial length L1 of the bottle cap 10 to the axial length L2 of the body of the wide-mouth beverage bottle 30 is at least 1:5-1:15; The optimal ratio is 1:10.

Claims (14)

1. a kind of beverage bottle cap, which lifts closing lid including a matrix and one；This lifts closing lid and is connected to by a flexible connector The matrix, and conjunction activity can be lifted with respect to the matrix；It is characterized in that,

The matrix, has a side wall of an annular, and the hypomere portion of the internal face of the side wall is equipped with screw thread, the outside wall surface of the side wall it is upper Section portion is equipped with concave first region of avoidance, and it is concave that the outside wall surface of the side wall position opposite with the first Hui Bi areas is equipped with one Second region of avoidance；One end of the flexible connector is connected to second region of avoidance；The side wall top of the matrix is with respect to this first time Keep away area and second region of avoidance and respectively form one first avoidance mouth and one second avoidance mouth；The epimere portion of the internal face of the side wall is horizontal A roof is extended to form, which opens up an aperture, and an aperture wall extension is upwardly extended along the peristoma in the aperture；

This lifts closing lid, comprising a caping piece, the outside diameter of the caping piece equivalent to the epimere portion of the matrix internal diameter, the caping piece Periphery down extends to form a lid lateral margin, and the lid lateral margin is with respect to one first extension of the first avoidance mouth horizontal form, the lid side Edge is with respect to one second extension of the second avoidance mouth horizontal form；The other end of the flexible connector is connected to second extension Portion；The internal face of the caping piece extends downwardly one cricoid sealing wall of shaping with respect to the aperture wall extension；The sealing wall and the hole The opposite site of mouth wall extension is equipped with a fixed structure；

When this lifts closing lid and is closed to the matrix, relative to the internal face epimere portion of the side wall of the matrix, this first prolongs for the lid lateral margin Extending portion is located among the first avoidance mouth, and second extending part is among the second avoidance mouth；The sealing wall prolongs with the aperture Wall combination is stretched, which is positioned at by the aperture wall extension by the fixed structure.

2. beverage bottle cap as claimed in claim 1, it is characterised in that the side wall includes an internal layer sidewall and an outer layer side wall, The internal layer sidewall is connected with the outer layer side wall on top, and connected part does not form an annulus then therebetween；The internal layer side The hypomere portion of the internal face of wall is equipped with the screw thread, the epimere portion of the outside wall surface of the outer layer side wall be equipped with first region of avoidance and this Two region of avoidance.

3. beverage bottle cap as claimed in claim 2, it is characterised in that the depression of first region of avoidance and second region of avoidance is It is made of the outside wall surface inclination from bottom to top from outside to inside of the outer layer side wall.

4. beverage bottle cap as claimed in claim 1, it is characterised in that the side wall is in first region of avoidance and second region of avoidance Exterior face in addition is equipped with on-slip fin.

5. beverage bottle cap as claimed in claim 1, it is characterised in that the internal diameter of the sealing wall is equivalent to the aperture wall extension Outside diameter；The fixed structure includes the convex eaves for taking shape in aperture wall extension outside wall surface, and takes shape in the hook part on the inside of the sealing wall； When this lifts closing lid and is closed to the matrix, the hook part hook is in the convex eaves bottom.

6. beverage bottle cap as claimed in claim 1, it is characterised in that pass through concave first region of avoidance, first extension The outer end in portion becomes one contacted for the finger of user and pulls buckle.

7. beverage bottle cap as claimed in claim 6, it is characterised in that pass through concave first region of avoidance and second avoidance Area, this pulls the side wall outside diameter that buckle and the flexible connector outwards do not exceed the matrix.

8. beverage bottle cap as claimed in claim 7, it is characterised in that when this lifts closing lid and is closed to the matrix, this lifts closing lid The height of top surface is flushed with the height on the top of the matrix.

9. beverage bottle cap as claimed in claim 1, it is characterised in that when this lifts closing lid and is closed to the matrix, the caping piece The exterior face of lid lateral margin and the internal face of the side wall of the matrix fit closely.

10. beverage bottle cap as claimed in claim 1, it is characterised in that when this lifts closing lid and is closed to the matrix, the caping piece There is gap between the internal face of the exterior face of lid lateral margin and the side wall of the matrix.

11. beverage bottle cap as claimed in claim 1, it is characterised in that the bottle cap passes through the screw thread and a wide-mouth beverage bottle The thread segment of bottleneck combines, which is incorporated into the bottleneck.

12. beverage bottle cap as claimed in claim 11, it is characterised in that the outside diameter of the outside diameter of the bottle cap and the wide-mouth beverage bottle Unanimously.

13. beverage bottle cap as claimed in claim 12, it is characterised in that the bottle of the bottle cap axial length and the wide-mouth beverage bottle The ratio of body axial length is at least 1:5-1:15.

14. beverage bottle cap as claimed in claim 13, it is characterised in that the ratio is 1:10.