CN216003443U - Bottle cap and bottle body - Google Patents

Abstract

The utility model relates to the technical field of packaging containers, and provides a bottle cap and a bottle body, wherein the bottle cap is used for being inserted into a bottle mouth of a bottle body, the bottle cap comprises a cap body and a sealing extrusion part, the cap body is arranged at the bottle mouth in a covering mode, the sealing extrusion part is arranged on one side, facing the bottle mouth, of the cap body, the sealing extrusion part is elastic, the cap body is provided with an opening end facing one side of the bottle mouth, and the periphery of the opening end faces the end side of the cap body and is inclined in the direction far away from the sealing extrusion part. The bottle cap can be plugged into the bottle mouth of the bottle body through the sealing extrusion part, and the sealing extrusion part has elasticity and is in sealing fit with the bottle mouth, so that the sealing performance of the bottle body can be guaranteed. The lid has the opening end, when the bottle lid is opened to needs, utilizes the hand to push the opening end of lid for the sealed portion of extruding of bottle lid atress extrusion, sealed extrusion portion warp and with the separation of bottleneck, with the effect of realizing opening the bottle lid fast, simple structure, it is very convenient to operate.

Description

Bottle cap and bottle body

Technical Field

The utility model relates to the technical field of container packaging, and particularly provides a bottle cap and a bottle body with the bottle cap.

Background

The bottle body is generally used as a container for containing fluid, and the bottle body is generally formed by combining a bottle body and a bottle cap. The connection mode of the bottle body and the bottle cap is generally threaded connection and fixed connection. For example, the beverage bottle generally adopts a threaded connection, and the opening operation is realized by holding the bottle body with one hand and rotating the bottle cap with the other hand; the wine bottle is generally fixedly connected, the bottle cap and the bottle body are fixed at one position, the bottle body is held by one hand, and the bottle cap is opened at the fixed position by the other hand through prying the bottle cap by a special prying lock.

However, in some cases, it is desirable to open the closure quickly. The existing bottle body has the defects of complex mode for opening the bottle cap, labor waste for opening the bottle cap, inconvenient use and poor sealing property.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a bottle cap and aims to solve the problems that the existing bottle body is labor-consuming in opening the bottle cap, inconvenient to use and poor in sealing performance.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a bottle cap which is used for being inserted into a bottleneck of a bottle body, and comprises a cap body and a sealing extrusion part, wherein the cap body is arranged at the bottleneck in a covering manner, the sealing extrusion part is arranged on one side, facing the bottleneck, of the cap body, the sealing extrusion part has elasticity, the cap body is provided with an opening end facing one side of the bottleneck, and the periphery of the opening end is inclined towards the end side of the cap body along the direction far away from the sealing extrusion part.

The utility model has the beneficial effects that: the bottle cap provided by the utility model is provided with the sealing extrusion part, the bottle cap can be plugged into the bottle mouth through the sealing extrusion part so as to be matched with the bottle body for use, and the sealing extrusion part has elasticity, so that when the bottle cap is used, the sealing extrusion part can be filled in the bottle mouth, and the sealing performance of the bottle body can be ensured. The lid has the opening end, when the bottle lid is opened to needs, only needs to use less power to go the opening end of pushing the lid for the bottle lid receives the power of the axis of slope in sealed extrusion portion so that sealed extrusion portion warp the slope, destroys the gas tightness of body, thereby sealed extrusion portion and bottleneck separation, in order to realize the effect of opening the bottle lid fast, simple structure, it is very convenient to operate.

In one embodiment, the sealing extrusion comprises a convex cylindrical structure, and the axial section of the convex cylindrical structure is a circular surface.

Through adopting foretell technical scheme, when utilizing bottle lid and body cooperation to use, the bottleneck is located to the bottle lid, and the projection structure of sealed extrusion portion is filled in the bottleneck, and the projection structure is the cambered surface of disc and the inside wall butt of bottleneck along the axial to improve the leakproofness of bottle lid.

In one embodiment, the outer periphery of the convex column structure is provided with a sealing ring.

By adopting the technical scheme, the sealing ring is arranged on the periphery of the convex column structure, when the bottle cap is matched with the bottle body for use, the convex column structure is inserted into the bottle opening when the bottle cap is arranged at the bottle opening, and the sealing ring is abutted against the inner side wall of the bottle opening at the moment so as to improve the sealing property.

In one embodiment, the sealing extrusion part comprises a convex column structure, and the axial section of the convex column structure is in a polygon with edges and corners facing the inner side wall of the bottle mouth.

Through adopting foretell technical scheme, when utilizing bottle lid and body cooperation to use, the bottleneck is located to the bottle lid, and the projection structure of sealed extrusion portion is filled in the bottleneck, and the edge of projection structure supports and supports on the inside wall of bottleneck to improve the leakproofness of bottle lid.

In one embodiment, the sealing extrusion portion further includes a planar sealing structure covering the cover body and connected to the convex column structure.

By adopting the technical scheme, the bottle cap is arranged on the bottle mouth by arranging the plane sealing structure when the bottle cap is matched with the bottle body for use, and the plane sealing structure is abutted against the port of the bottle mouth through the cap body, so that the sealing performance of the bottle cap is further improved.

In one embodiment, the convex column structure extends outwards away from one end of the cover body and forms a guide column.

Through adopting foretell technical scheme, through forming the guide post far away at the projection structure, when the bottle lid was located on the bottleneck, the guide post was inserted and is located in the bottleneck, when opening the bottle lid operation, the lid was promoted and is upspring, and the guide post is still in the bottleneck, avoids the bottle lid to drop from the body and leads to damage or other problems.

In one embodiment, the opening end is in an arcuate configuration.

Through adopting foretell technical scheme, establish the opening end into the arc structure, when carrying out the uncork operation, utilize the hand to remove the crowded opening end that pushes away the lid, the opening end of arc structure more laminates in the hand to in the uncork.

In one embodiment, the opening end is provided with an anti-skid texture structure.

Through adopting foretell technical scheme, through set up anti-skidding line on opening, when carrying out the operation of uncapping, utilize hand to support and carry out the application of force in opening, anti-skidding line can increase the frictional force of thumb and opening to improve the convenience of uncapping.

In one embodiment, the outer periphery of the cover body is provided with a plurality of arc-shaped convex parts along the radial direction.

Through adopting foretell technical scheme, through setting up a plurality of arc convex parts in the periphery of lid, when carrying out the operation of uncapping, the arc convex part can increase the area of contact with the hand to the pressure that receives when reducing the hand and promoting the bottle lid has reduced the painful sense of hand promptly.

In a second aspect, the utility model further provides a bottle body, which comprises a bottle body and the bottle cap, wherein the bottle body is provided with a bottle opening, and the bottle cap is arranged at the bottle opening.

The utility model has the beneficial effects that: on the basis of the bottle cap, the bottle body is more convenient and labor-saving to open the cover, and meanwhile, the sealing performance of the bottle body is stronger.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed for the embodiments or the prior art descriptions 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 it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic view of a bottle according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a bottle cap according to an embodiment of the present invention;

FIG. 3 is a schematic view of another bottle according to an embodiment of the present invention;

fig. 4 is a schematic structural view of another bottle cap according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of another stud structure of the bottle cap according to the embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

the bottle comprises a bottle body 100, a bottle body 10, a bottle mouth 11, a bottle neck 12, a bottle cap 20, a cover body 21, an opening end 211, an arc-shaped convex part 212, a sealing extrusion part 22, a plane sealing structure 221, a convex column structure 222, a sealing ring 223 and a guide column 23.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The connection mode of the bottle body and the bottle cap is generally threaded connection and fixed connection. For example, the beverage bottle generally adopts a threaded connection, and the opening operation is realized by holding the bottle body with one hand and rotating the bottle cap with the other hand; the wine bottle is generally fixedly connected, the bottle cap and the bottle body are fixed at one position, the bottle body is held by one hand, and the bottle cap is opened at the fixed position by the other hand through prying the bottle cap by a special prying lock. However, in some cases, it is desirable to open the closure quickly. The existing bottle body has the defects of complex mode for opening the bottle cap, labor waste for opening the bottle cap, inconvenient use and poor sealing property.

Referring to fig. 1 and 2, in order to solve the above technical problem, in a first aspect, the present invention provides a bottle cap 20 for cooperating with a bottle body 10 and being inserted into a bottle mouth 11 of the bottle body 10, the bottle cap 20 includes a cap body 21 covering the bottle mouth 11 and a sealing squeeze portion 22 disposed on a side of the cap body 21 facing the bottle mouth 11, the sealing squeeze portion 22 has elasticity, the cap body 21 has an opening end 211 facing the side of the bottle mouth 11, and an outer periphery of the opening end 211 is inclined in a direction away from the sealing squeeze portion 22 toward an end side of the cap body 21. The opening end 211 is an end of the cap body 21 facing the bottle opening 11 for applying a force to open the bottle cap 20. When the bottle opening operation is performed, the opening end 211 of the bottle cap 20 is pushed and squeezed by the hand, so that the bottle cap 20 is stressed by the force inclined to the central axis, the sealing and squeezing portion 22 is squeezed to generate elastic deformation to destroy the air tightness, the bottle cap 20 is tilted to open the bottle opening 11, and meanwhile, the force applied by the hand is used for enabling the bottle cap 20 to be separated from the bottle opening 11 to achieve the opening operation.

The bottle cap 20 provided by the utility model is provided with the sealing extrusion part 22, the bottle cap 20 can be conveniently matched with the bottle body 10 through the bottle opening 11 plugged by the sealing extrusion part 22, so that the sealing extrusion part 22 is in sealing fit with the bottle opening 11, the sealing extrusion part 22 has elasticity and is in sealing fit with the bottle opening 11, therefore, when the bottle cap 20 is used, the sealing extrusion part 22 can be filled in the bottle opening 11, and the sealing performance of the bottle body 100 can be ensured. Lid 21 has opening end 211, when bottle lid 20 is opened to needs, only need use less power to remove the opening end 211 of pushing away lid 21 for the slope takes place for the bottle lid 20 atress, sealed extrusion portion 22 is extruded and takes place elastic deformation in order to destroy the gas tightness on the inside wall of bottleneck 11, thereby sealed extrusion portion 22 warp and separate with bottleneck 11, in order to realize the effect of opening bottle lid 20 fast, moreover, the steam generator is simple in structure, and the operation is very convenient. Meanwhile, in some cases, the bottle cap 20 may be opened by one-handed operation by holding the bottle body 10 with one hand (when the bottle body 10 is too large and cannot be held with one hand, the bottle neck 12 at the upper part of the bottle body 10 may be held), and pressing the opening end 211 of the bottle cap 20 with fingers, for example, by holding the bottle body 10 or the bottle neck 12 with one hand and raising the thumb, so that the opening end 211 is pressed with the thumb in a thumbs manner.

The seal pressing portion 22 may be made of rubber. When the bottle cap 20 is used in cooperation with the bottle body 10, the bottle cap 20 is covered on the bottle body 10, the sealing extrusion part 22 is plugged into the bottle mouth 11 and is in sealing fit with the bottle mouth 11, and the sealing extrusion part 22 made of rubber can be in close contact with the inner side wall of the bottle mouth 11 to realize sealing. When the cap is opened, a force is applied to the opening end 211 by a hand to quickly open the cap 20. Alternatively, one hand may be used to grasp the body 10 and apply a force to the open end 211 of the cap 20 using the thumb or fingers of that hand. The opening end 211 is stressed to deform the sealing extrusion part 22 under stress, so that the sealing extrusion part 22 is released from sealing fit with the bottle mouth 11; meanwhile, the bottle cap 20 tends to be separated from the bottle opening 11 due to the pushing force of the fingers, so that the bottle cap 20 can be separated from the bottle opening 11 to realize the bottle opening operation.

Referring to fig. 1 and 2, in an embodiment, the sealing extrusion 22 includes a convex pillar structure 222, and an axial cross section of the convex pillar structure 222 is a circular surface. When the bottle cap 20 is used in cooperation with the bottle body 10, the bottle cap 20 covers the bottle opening 11, and the convex column structure 222 is inserted into the bottle opening 11. Because the axial cross section of the convex column structure 222 is a circular surface, the convex column structure 222 is abutted against the inner side wall of the bottle mouth 11 at the radial position with the largest outer diameter and is tightly connected with the inner side wall, so that the sealing performance of the bottle cap 20 is improved. When the bottle cap 20 needs to be opened, the force is applied to the opening end 211, so that the bottle cap 20 receives the force inclined to the central axial direction thereof, and the convex column structure 222 is pressed to enable the convex column structure 22 to generate elastic deformation and destroy the air tightness, thereby realizing the effect of opening the bottle cap 20.

Referring to fig. 1 and 2, in one embodiment, a sealing ring 223 is disposed on an outer periphery of the convex pillar structure 222. When the bottle body 10 is covered on the bottle cap 20, the convex column structure 222 is inserted into the bottle opening 11, at this time, the sealing ring 223 is in interference fit with the inner side wall of the bottle opening 11, and the sealing ring 223 abuts against the inner side wall of the bottle opening 11, so that the sealing performance is improved.

Referring to fig. 1 and 5, in an embodiment, the sealing extrusion portion 22 includes a convex pillar structure 222, and an axial cross section of the convex pillar structure 222 is a polygon with an angular edge facing an inner sidewall of the bottle opening 11. When the bottle cap 20 is used in cooperation with the bottle body 10, the bottle cap 20 is disposed on the bottle opening 11, the convex pillar structure 222 of the sealing extrusion portion 22 is plugged in the bottle opening 11, and an edge of the convex pillar structure 222 abuts against an inner side wall of the bottle opening 11, so as to improve the sealing performance of the bottle cap 20. For example, when the axial cross section of the convex pillar structure 222 is hexagonal, an edge of the convex pillar structure 222 is disposed toward the inner sidewall of the bottle opening 11, and the edge abuts against the inner sidewall of the bottle opening 11 to improve the sealing performance. When the bottle cap 20 needs to be opened, the force is applied to the opening end 211, so that the bottle cap 20 is subjected to the force inclined in the direction of the central axis thereof to extrude the convex column structure 222, so that the convex column structure 22 is elastically deformed and the air tightness is damaged, and the convex column structure 22 is inclined, and the edge is not abutted against the inner side wall of the bottle mouth 11, thereby realizing the effect of opening the bottle cap 20.

Referring to fig. 1 and 2, in an embodiment, the sealing pressing portion 22 further includes a planar sealing structure 221 covering the cover 21 and connected to the convex pillar structure 222. By arranging the plane sealing structure 221, when the bottle cap 20 is used in cooperation with the bottle body 10, the bottle cap 20 is covered on the bottle opening 11, and the plane sealing structure 221 abuts against the port of the bottle opening 11 through the cap body 21, so that the sealing performance of the bottle cap 20 is further improved.

Referring to fig. 1 and 2, in one embodiment, the convex pillar structure extends outward away from one end of the cover body and forms a guide pillar. When the cap 20 is used in cooperation with the body 10, the cap 20 is fitted over the body 10, and is inserted toward the mouth 11 by the guide post 23, so that the sealing squeeze 22 is inserted into the mouth 11 to seal the mouth, and the cap 21 is fitted over the mouth 11. When the bottle cap 20 needs to be opened, a force 211 is applied to the opening end by hand, so that the bottle cap can be opened quickly; or the bottle body 10 is held by one hand and the opening end 211 of the cover body 21 is pushed by fingers, the opening end 211 is stressed to deform the sealing extrusion part 22 and incline, so that the sealing extrusion part 22 is released from the sealing fit with the bottle opening 11, the sealing performance is damaged, and meanwhile, the bottle cover 20 tends to be separated from the bottle opening 11 due to the propping force of the hands, so that the bottle cover 20 can be separated from the bottle opening 11. When the force of the fingers against the opening end 211 is too strong, the bottle cap 20 tends to bounce upwards, and the guide post 23 can lift up and down in the bottle opening 11, so as to avoid damage or other problems caused by the falling of the bottle cap 20 from the bottle body 10, such as the situation that the glass bottle cap 20 is easy to crack when falling.

Referring to fig. 1 and 2, in one embodiment, the opening end 211 has an arc-shaped structure. When the bottle cap 20 needs to be opened, a force is applied to the opening end 211 by hand, so as to open the bottle cap 20 quickly. The opening end 211 is designed to be an arc-shaped structure, so that the force of the hand on the opening end 211 is facilitated, and the touch feeling of the hand is improved. Or, under the condition that one hand is needed to operate, the bottle body 10 is held by one hand, the opening end 211 of the cover body 21 is squeezed and pushed by fingers, the opening end 211 is stressed to deform the sealing squeezing part 22, so that the sealing squeezing part 22 is relieved from the sealing fit with the bottle opening 11, and meanwhile, the bottle cap 20 tends to be separated from the bottle opening 11 due to the propping force of the fingers, so that the bottle cap 20 can be separated from the bottle opening 11. The opening end 211 is designed to be of an arc-shaped structure, when a finger abuts against the opening end 211, the surface of the finger can be attached to the opening end 211, so that the force application of the finger is facilitated, the touch feeling of the finger abutting against the opening end 211 is improved, and the problem that the finger is difficult to open a bottle due to the fact that the finger is vertically contacted with the opening end 211 is solved.

Referring to fig. 1 and 2, in one embodiment, the opening end 211 is provided with an anti-slip structure. Through set up anti-skidding line on opening end 211, when using the hand to open the bottle operation, the hand supports and carries out the application of force in opening end 211, and anti-skidding line can increase the frictional force of hand and opening end 211 to improve the convenience of opening the bottle.

In one embodiment, the outer circumference of the cover 21 is provided with a plurality of arc-shaped protrusions 212 in the radial direction. By arranging the plurality of arc-shaped convex parts 212 on the periphery of the cover body 21, when the bottle opening operation is performed by using the hands, the contact area between the arc-shaped convex parts 212 and the hands can be increased, so that the pressure applied when the hands push the bottle cap 20 is reduced, namely, the pain of the thumbs is reduced.

Referring to fig. 1 and fig. 2, in a second aspect, the present invention further provides a bottle 100, including a bottle body 10, the bottle body 10 having a bottle opening 11, and a bottle cap 20 as described above, the bottle cap 20 being disposed at the bottle opening 11. The bottle body 100 of the present invention has the bottle cap 20, so that the bottle body 100 is more convenient and labor-saving to open the cap, and the bottle body 100 has better sealing performance.

Referring to fig. 1 and 2, in one embodiment, the cap 21 has a diameter greater than the diameter of the bottle mouth 11. When the bottle cap 20 is mounted at the bottle mouth 11, the cap body 21 covers the bottle mouth 11 and protrudes outward. When the cap 20 is opened by one-handed operation, the body 10 is held by hand and the open end 211 of the cap 21 is squeezed and pushed by fingers. Because the cover body 21 can extend out of the coverage area of the bottle opening 11, the opening end 211 of the cover body 21 can be operated by fingers more easily, so that the convenience of opening the bottle cap 20 by one hand can be improved, and the operation is convenient.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a bottle lid for insert the bottleneck department of locating the body, its characterized in that: the bottle cap comprises a cap body and a sealing extrusion portion, the cap body is arranged at the bottle opening in a covering mode, the sealing extrusion portion faces one side of the bottle opening, the sealing extrusion portion is elastic, the cap body faces the opening end of one side of the bottle opening, and the periphery of the opening end faces the end side edge of the cap body and inclines in the direction away from the sealing extrusion portion.

2. The bottle cap according to claim 1, wherein: the sealing extrusion part comprises a convex column structure, and the axial section of the convex column structure is a circular surface.

3. The bottle cap according to claim 2, wherein: and a sealing ring is arranged on the periphery of the convex column structure.

4. The bottle cap according to claim 1, wherein: the sealing extrusion part comprises a convex column structure, and the axial section of the convex column structure is a polygon with edges and corners facing the inner side wall of the bottle mouth.

5. The bottle cap according to any one of claims 2 to 4, wherein: the sealing extrusion part also comprises a plane sealing structure which is covered on the cover body and connected with the convex column structure.

6. The bottle cap according to any one of claims 2 to 4, wherein: one end of the convex column structure, which is far away from the cover body, extends outwards to form a guide column.

7. The bottle cap according to claim 1, wherein: the opening end is of an arc-shaped structure.

8. The bottle cap according to claim 1, wherein: the opening end is provided with an anti-skid texture structure.

9. The bottle cap according to claim 1, wherein: the periphery of the cover body is provided with a plurality of arc-shaped convex parts along the radial direction.

10. A bottle body comprising a body having a mouth, characterized in that it further comprises a cap according to any one of claims 1 to 9, said cap being provided at said mouth.

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