Bottle cap structure, bottleneck structure and bottle body

Abstract

The utility model discloses a bottle cap structure, a bottle neck structure and a bottle body, and belongs to the technical field of water cups. The clamping piece is used for being arranged in a bottleneck structure; the cover body is connected to the outer side of the clamping piece in a sleeving mode. Compared with the mode that the bottle cap can be closed only by twisting in the prior art, a user only needs to press the cap body, so that the action of closing the cap body is simpler, and the operation can be completed only by slightly pressing the cap body with fingers; when the cover body needs to be opened, the action of taking down the cover body can be completed by lifting the cover body, and compared with the mode that the cover body can be taken down only by twisting in the prior art, the mode of opening the cover body is faster, so that the operation difficulty and complexity of opening or closing the cover body can be reduced, and the operation efficiency is improved. The method is more friendly to a user with limited hand functions or a single hand, and the operation difficulty is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of water cups, and in particular relates to a bottle cap structure, a bottleneck structure and a bottle body. Background Art

[0002] The bottle is the main part of the container, usually a hollow container for holding liquids or other substances. The shape, material and capacity of the bottle can vary according to different needs and uses. Common materials include glass, plastic, metal, etc.

[0003] The bottleneck structure is the narrow part of the bottle body, which is usually the key part connecting the bottle body and the bottle cap. The design of the bottleneck structure usually matches the shape and size of the bottle cap to ensure that the bottle cap can completely seal the bottle mouth and prevent liquid or gas leakage.

[0004] The bottle cap is a component covering the bottleneck structure, used to seal the bottle mouth to prevent liquid loss, contamination or oxidation. The design of the bottle cap can adopt different materials and shapes according to the needs. Common bottle caps include screw caps, plastic caps, metal caps, etc.

[0005] However, in the container packaging industry, the bottle cap is connected to the bottleneck structure on the bottle body by means of threads. When the bottle body is large in size, one hand is indeed required to hold the bottle body to provide sufficient support and stability, while the other hand is used to open the bottle cap, which increases the difficulty and complexity of opening the bottle cap, especially for those with limited hand dexterity or who can only use one hand. Utility Model Content

[0006] The primary purpose of the utility model is to provide a bottle cap structure;

[0007] Another purpose of the utility model is to provide a bottleneck structure;

[0008] Another object of the present invention is to provide a bottle.

[0009] In order to achieve the above object, the utility model provides the following technical solutions:

[0010] A bottle cap structure, comprising a clamping piece and a cover body; the clamping piece is used to be arranged in a bottleneck structure; the cover body is sleeved on the outside of the clamping piece; the cover body is arranged in the bottleneck structure; the cover body is used to connect or separate the clamping piece from the inner wall of the bottleneck structure, when the clamping piece is connected to the inner wall of the bottleneck structure, the clamping piece blocks the bottleneck structure; when the clamping piece is separated from the inner wall of the bottleneck structure, the cover body is movably connected to the bottleneck structure.

[0011] Furthermore, the bottle cap structure also includes a switch member; the switch member is slidably disposed in the cap body, and the switch member is used to connect or separate the clamping member from the inner wall of the bottleneck structure; when the switch member is pressed, the clamping member is connected to the inner wall of the bottleneck structure; when the switch member is lifted, the cap body moves upward and separates the clamping member from the inner wall of the bottle cap.

[0012] Furthermore, the bottle cap structure also includes a deformable piece; the deformable piece is connected inside the cap body; the deformable piece is used to connect to or separate from the cap body; when the switch piece is pressed, the deformable piece is separated from the cap body, and the clamping piece is separated from the inner wall of the bottleneck structure; when the cap body is pressed, the deformable piece is connected to the cap body, and the clamping piece is connected to the inner wall of the ring of the bottleneck structure.

[0013] Furthermore, the cover body includes a tightening portion; the tightening portion is connected inside the cover body; the tightening portion is used to connect to or separate from the deformable member; when the cover body is pressed, the tightening portion is connected to the deformable member, and the clamping member is connected to the inner wall of the bottleneck structure; when the switch member is pressed, the tightening portion is separated from the deformable member, and the clamping member is separated from the inner wall of the bottleneck structure.

[0014] Furthermore, the deformable part includes a bent portion; the bent portion is used to connect or separate from the pressing portion; when the cover body is pressed, the pressing portion is connected to the bent portion, and the clamping part is connected to the inner wall of the bottleneck structure; when the switch part is pressed, the pressing portion is separated from the bent portion, and the clamping part is separated from the inner wall of the bottleneck structure.

[0015] Furthermore, the switch member includes a pressing portion; the pressing portion is used to separate the bending portion from the abutting portion.

[0016] Furthermore, the clamping member includes an embedded portion; the embedded portion is used to connect to or separate from the inner wall of the bottleneck structure; when the cover body is pressed, the embedded portion is connected to the inner wall of the bottleneck structure; when the cover body is lifted, the embedded portion is separated from the inner wall of the bottleneck structure.

[0017] Furthermore, the switch component further comprises a hand-held portion; the hand-held portion is exposed outside the cover body; the hand-held portion is used to provide a force application point for the user, so that the user presses the switch component through the hand-held portion.

[0018] The utility model also provides a bottleneck structure, the inner wall of the bottleneck structure has an expansion groove; the expansion groove is blocked or separated from the clamping piece in the bottle cap structure; when the cover body is pressed down, the clamping piece is blocked from the expansion groove; when the cover body is lifted up, the clamping piece is separated from the expansion groove.

[0019] The utility model also provides a bottle body, which comprises a bottle body; the bottle body is connected to the bottleneck structure.

[0020] The beneficial effects of the utility model are:

[0021] In the present application, the cover body is pressed so that the clamping piece blocks the bottleneck structure, thereby completing the action of closing the bottle cap. Compared with the method in the prior art that requires twisting to close the bottle cap, the user only needs to press the cover body without twisting it, which makes the action of closing the cover body simpler and can be completed by just pressing it lightly with a finger; and when the cover body needs to be opened, by lifting the cover body, the clamping piece can be driven to separate from the inner wall of the bottleneck structure, releasing the blocking state, and then the cover body can be taken out of the bottleneck structure, so that the action of removing the cover body can be completed. Compared with the method in the prior art that requires twisting to remove the cover body, the method of opening the cover body is faster, so this can reduce the difficulty and complexity of opening or closing the cover body, is more friendly to users with limited hand function or one hand, and reduces the difficulty of operation.

[0022] Other advantages, objectives and features of the utility model will be described in the following description and will be apparent to those skilled in the art to some extent, or those skilled in the art can be taught from the practice of the utility model. The objectives and other advantages of the utility model can be realized and obtained through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to make the purpose, technical solution and beneficial effects of the utility model clearer, the utility model provides the following drawings for explanation:

[0024] Figure 1 It is a three-dimensional diagram of the application of the bottle cap structure of the utility model;

[0025] Figure 2 It is a schematic diagram of the bottle cap structure of the utility model in the closed state;

[0026] Figure 3 It is a schematic diagram of the bottle cap structure of the utility model in a pressed state;

[0027] Figure 4 It is a schematic diagram of the bottle cap structure of the utility model in an open state;

[0028] Figure 5 For this utility model Figure 2 A partial enlarged view of the middle A;

[0029] Figure 6 For this utility model Figure 3 A partial enlarged view of point B in the middle;

[0030] Figure 7For this utility model Figure 4 A partial enlarged view of point C in the middle;

[0031] Figure 8 A three-dimensional diagram of the cover of the utility model;

[0032] Fig. 9 A three-dimensional diagram of the structure inside the cover of the utility model;

[0033] Fig.10 It is a three-dimensional diagram of the clamping member of the utility model;

[0034] Fig.11 It is a three-dimensional diagram of the connection of the switch component of the utility model;

[0035] Fig.12 It is a three-dimensional diagram of the deformable part of the utility model.

[0036] The following are marked in the accompanying drawings:

[0037] The clamping member 100, the embedding portion 110, the closing ring 120,

[0038] Cover 200, through port 210, abutment portion 220, abutment hole 221, reinforcement plate 230

[0039] Bottleneck structure 300, expansion slot 310,

[0040] The switch 400, the pressing portion 410, the hand-held portion 420, the buckle 421, the protrusion 422,

[0041] Deformable member 500, curved portion 510, barb strip 511, horizontal surface 5111, air outlet hole 520, air outlet pipe 530, support plate 540,

[0042] The gas outlet assembly 600, the sealing member 610, the expansion end 620, the reset member 630,

[0043] A first spring 700 and a bottle body 800 . DETAILED DESCRIPTION

[0044] In order to make the purpose, technical solutions and advantages of the utility model more clearly understood, the utility model is further described in detail below in conjunction with embodiments and drawings. The schematic implementation manner of the utility model and its description are only used to explain the utility model and are not intended to limit the utility model.

[0045] In the following description, a large number of specific details are set forth in order to provide a thorough understanding of the present invention. However, it is apparent to those skilled in the art that these specific details are not necessary to implement the present invention. In other examples, in order to avoid obscuring the present invention, well-known structures, circuits, materials or methods are not specifically described.

[0046] Throughout the specification, references to "one embodiment," "an embodiment," "an example," or "an example" mean that a particular feature, structure, or characteristic described in conjunction with the embodiment or example is included in at least one embodiment of the present invention. Therefore, the phrases "one embodiment," "an embodiment," "an example," or "an example" appearing in various places throughout the specification do not necessarily all refer to the same embodiment or example. In addition, particular features, structures, or characteristics may be combined in one or more embodiments or examples in any suitable combination and / or sub-combination. In addition, it will be appreciated by those of ordinary skill in the art that the figures provided herein are for illustrative purposes and that the figures are not necessarily drawn to scale. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0047] In the description of the present invention, it should be understood that the terms "front", "rear", "left", "right", "up", "down", "vertical", "horizontal", "high", "low", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must include a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the scope of protection of the present invention.

[0048] Embodiment 1:

[0049] like Figure 1 , 5 -10, the utility model provides a bottle cap structure, the bottle cap structure includes a clamping member 100 and a cover body 200; the clamping member 100 is used to be arranged in the bottleneck structure 300; the cover body 200 is sleeved on the outside of the clamping member 100; the cover body 200 is arranged in the bottleneck structure 300; the cover body 200 is used to connect or separate the clamping member 100 from the inner wall of the bottleneck structure 300, when the clamping member 100 is connected to the inner wall of the bottleneck structure 300, the clamping member 100 blocks the bottleneck structure 300; when the clamping member 100 is separated from the inner wall of the bottleneck structure 300, the cover body 200 is movably connected to the bottleneck structure 300.

[0050] Specifically, the shapes of the cover body 200 and the clamping member 100 can be cylindrical, strip-shaped, etc., as long as the cover body 200 can be inserted into the bottleneck structure 300 and when the cover body 200 is pressed, the clamping member 100 can be blocked on the inner wall of the bottleneck structure 300, so as to achieve the effect of blocking the bottleneck.

[0051] In this embodiment, the cover body 200 is a cylindrical bottle cap, and the clamping member 100 is ring-shaped.

[0052] The principle and beneficial effects of the above technical solution:

[0053] During the specific implementation, the user holds the bottle body 800 with one hand and presses the cover 200 with the other hand, and the cover 200 drives the clamping member 100 to move, so that the clamping member 100 blocks the bottleneck structure 300, thereby completing the action of closing the bottle cap. Compared with the method of twisting the bottle cap in the prior art, the user only needs to press the cover 200 without twisting it, which makes the action of closing the cover 200 simpler and can be completed by lightly pressing with a finger; and when the cover 200 needs to be opened, the user can lift the cover to open the bottle cap. The cover body 200 can be driven to separate the clamping member 100 from the inner wall of the bottleneck structure 300 to release the blocking state, and then the cover body 200 can be taken out from the bottleneck structure 300, so that the action of removing the cover body 200 can be completed. Compared with the method in the prior art that requires twisting to remove the cover body 200, the method of opening the cover body 200 is faster, so this can reduce the difficulty and complexity of opening or closing the cover body 200, which is more friendly to users with limited hand function or one-handed users, and reduces the difficulty of operation.

[0054] Embodiment 2:

[0055] This embodiment is based on the first embodiment. Figure 1 , 5 -11, the bottle cap structure also includes a switch member 400; the switch member 400 is slidably disposed in the cover body 200, and the switch member 400 is used to connect or separate the clamping member 100 from the inner wall of the bottleneck structure 300; when the switch member 400 is pressed, the clamping member 100 is connected to the inner wall of the bottleneck structure 300; when the switch member 400 is lifted, the cover body 200 moves upward and separates the clamping member 100 from the inner wall of the bottle cap.

[0056] Specifically, the outer wall of the cover body 200 is provided with a through opening 210 connected to the inside of the cover body 200; the through opening 210 is arranged along the height direction of the bottleneck structure 300; the switch piece 400 is slidably connected in the through opening 210 along the height direction of the bottleneck structure 300; the shape of the through opening 210 and the switch piece 400 can be a strip or the like, as long as the switch piece 400 and the through opening 210 are slidably matched, and when the switch piece 400 is slid, the cover body 200 can be driven to move with it at the same time; the number of the through openings 210 and the number of the switch pieces 400 can be one or more, as long as the number of the through openings 210 and the number of the switch pieces 400 are equal.

[0057] In this embodiment, there are two through openings 210, which are symmetrically opened on the peripheral sides of the bottle cap; there are two switch members 400, which are strip-shaped, and the opposite ends of the two switch members 400 extend into the cover body 200 and are connected together, and the opposite ends of the two switch members 400 extend out of the through openings 210.

[0058] The principle and beneficial effects of the above technical solution:

[0059] During specific implementation, the switch member 400 is pressed to extend one end outside the through opening 210, thereby driving the cover body 200 to move downward, so that the clamping member 100 can press against and seal the bottleneck structure 300. When the switch member 400 is slid upward, it can drive the cover body 200 to move upward, thereby separating the clamping member 100 from the inner wall of the bottleneck structure 300 and releasing the blocking state.

[0060] In this embodiment, Figure 5-12 As shown, the bottle cap structure also includes a deformable member 500; the deformable member 500 is connected inside the cover body 200; the deformable member 500 is used to connect or separate from the cover body 200; when the switch member 400 is pressed, the deformable member 500 is separated from the cover body 200, and the clamping member 100 is separated from the inner wall of the bottleneck structure 300; when the cover body 200 is pressed, the deformable member 500 is connected to the cover body 200, and the clamping member 100 is sealed and connected with the inner wall of the ring of the bottleneck structure 300.

[0061] Specifically, the shape of the deformable member 500 can be a circular ring, a square ring, or the like, as long as it is ensured that when the switch member 400 is pressed, the deformable member 500 is separated from the cover body 200, and the clamping member 100 is separated from the inner wall of the bottleneck structure 300; when the cover body 200 is pressed, the deformable member 500 is connected to the cover body 200, and the clamping member 100 is connected to the inner wall of the ring of the bottleneck structure 300; in this embodiment, the shape of the deformable member 500 is a circular ring.

[0062] The principle and beneficial effects of the above technical solution:

[0063] In specific implementation, when the switch member 400 is pressed, the deformable member 500 is separated from the cover body 200, and the clamping member 100 is separated from the inner wall of the bottleneck structure 300, so that the cover body 200 can be removed smoothly; when the cover body 200 is pressed, the deformable member 500 is connected to the cover body 200, and the clamping member 100 is connected to the inner wall of the ring of the bottleneck structure 300, thereby realizing the function of covering the bottle cap.

[0064] In this embodiment, Figure 1 , 5 -8, the cover body 200 includes a pressing portion 220; the pressing portion 220 is connected inside the cover body 200; the pressing portion 220 is used to connect to or separate from the deformable member 500; when the cover body 200 is pressed, the pressing portion 220 is connected to the deformable member 500, and the clamping member 100 is connected to the inner wall of the bottleneck structure 300; when the switch member 400 is pressed, the pressing portion 220 is separated from the deformable member 500, and the clamping member 100 is separated from the inner wall of the bottleneck structure 300.

[0065] The principle and beneficial effects of the above technical solution:

[0066] In specific implementation, when the cover body 200 is pressed, the pressing portion 220 is connected to the deformable member 500, and the clamping member 100 is connected to the inner wall of the bottleneck structure 300; when the switch member 400 is pressed, the pressing portion 220 is separated from the deformable member 500, and the clamping member 100 is separated from the inner wall of the bottleneck structure 300.

[0067] In this embodiment, Figure 5-7 As shown in Figures 12, the deformable member 500 includes a bending portion 510; the bending portion 510 is used to connect to or separate from the pressing portion 220; when the cover body 200 is pressed, the pressing portion 220 is connected to the bending portion 510, and the clamping member 100 is sealed and connected to the inner wall of the bottleneck structure 300; when the switch member 400 is pressed, the pressing portion 220 is separated from the bending portion 510, and the clamping member 100 is separated from the inner wall of the bottleneck structure 300.

[0068] Specifically, the cooperation between the bending portion 510 and the pressing portion 220 can be a buckle 421 structure, as long as it is ensured that when the switch member 400 is pressed, the pressing portion 220 is separated from the bending portion 510, and when the cover body 200 is pressed, the pressing portion 220 is connected to the bending portion 510.

[0069] In this embodiment, Figure 5-9 As shown in FIGS. 12, the abutting portion 220 is annular, one end of the abutting portion 220 is coaxially connected to the bottom wall of the cover body 200, and the peripheral side is fixedly connected to the inner wall of the ring of the cover body 200 through four reinforcing plates 230; the lower end of the abutting portion 220 extends out of the lower end of the cover body 200, and a plurality of abutting holes 221 are opened on the peripheral side of the abutting portion 220, and the number of the abutting holes 221 corresponds to the number of the switch members 400. In this embodiment, four abutting holes 221 are selected, and the opposite ends of the two switch members 400 extend into the abutting portion 220 through the corresponding abutting holes 221 and are fixedly connected together;

[0070] The shape of the deformable member 500 is annular, and the bottom of the deformable member 500 is a larger disc; the curved portion 510 is four barb strips 511 that can undergo elastic deformation, and can be made of materials such as polyethylene or polycarbonate, as long as it can ensure elastic deformation. In this embodiment, the barb strips 511 are made of polyethylene plastic, and the bottom ends of the four barb strips 511 are integrally formed and connected to the deformable member 500. The top side of the top of the barb strip 511 is wedge-shaped, and the bottom side of the top of the barb strip 511 is a horizontal surface 5111; the clamping member 100 is fixedly connected to the abutting portion 220; the horizontal surfaces 5111 of the two shorter barb strips 511 are clamped with the corresponding abutting holes 221;

[0071] The horizontal surfaces 5111 of the other two longer barb strips 511 are clamped on the other two abutting holes 221 to ensure stable connection with the abutting portion 220 of the deformable member 500 .

[0072] The principle and beneficial effects of the above technical solution:

[0073] Of the two shorter barb strips 511, when the cover body 200 is in the closed state, the horizontal surface 5111 of the barb strip 511 is clamped on the abutting hole 221. When the cover body 200 needs to be removed, the switch member 400 is pressed down to push the top of the wedge-shaped barb strip 511, so that the barb strip 511 is tilted toward the axis direction of the deformable member 500, and then the horizontal surface 5111 of the barb strip 511 is released from the clamping state with the abutting hole 221. Since the clamping member 100 and the abutting portion 220 are fixedly connected, the clamping member 100 is released from the state of being blocked on the inner wall of the bottleneck structure 300, and then the cover body 200 can be removed.

[0074] When the cover body 200 needs to be covered, the cover body 200 is pressed down, thereby driving the tightening portion 220 to move downward, and the tightening portion 220 will lead the clamping member 100 to move downward until the clamping member 100 blocks the bottleneck structure 300. The horizontal surface 5111 of the hook strip 511 is clamped into the tightening hole 221 under the action of elastic deformation, thereby realizing the action of covering the bottle cap.

[0075] In this embodiment, the switch member 400 includes a pressing portion 410; the pressing portion 410 is used to separate the bending portion 510 from the pressing portion 220; when the cover body 200 is pressed, the pressing portion 220 is connected to the bending portion 510, and the clamping member 100 is connected to the inner wall of the bottleneck structure 300; when the switch member 400 is pressed, the pressing portion 410 separates the bending portion 510 from the pressing portion 220, and the clamping member 100 is separated from the inner wall of the bottleneck structure 300.

[0076] Specifically, the number of pressing parts 410 can be multiple, as long as it is ensured that when the switch member 400 is moved downward, one of the pressing parts 410 can contact the hook strip 511, and the hook strip 511 can be released from the horizontal side of the clamping hole 221 through the wedge-shaped top side. In this embodiment, the number of pressing parts 410 is two, each of which is integrally formed on the bottom side of the corresponding switch member 400, and each pressing part 410 is located directly above the teammate hook strip 511; the shape of the pressing part 410 is a strip or the like, as long as it is ensured that the bottom side of the pressing part 410 is also a wedge-shaped parallel to the wedge-shaped top side of the top of the hook strip 511. In this embodiment, the bottom side of the pressing part 410 is a wedge-shaped.

[0077] The principle and beneficial effects of the above technical solution:

[0078] In specific implementation, when the switch member 400 is pressed down, the pressing portion 410 and the hook strip 511 come into contact under the action of the wedge, and as the switch member 400 moves downward, the horizontal surface 5111 at the top of the hook strip 511 can be released from the clamping hole 221, thereby releasing the locked state. At the same time, the clamping member 100 is released from the connection with the inner wall of the bottleneck structure 300, so that when the cover body 200 is lifted, the clamping member 100 can be driven to leave the bottleneck structure 300 together, thereby realizing the action of removing the bottle cap.

[0079] Embodiment three:

[0080] This embodiment is based on the above, as Figure 5-7 As shown in Figures 9 and 10, the clamping member 100 includes an embedding portion 110; the embedding portion 110 is used to connect to or separate from the inner wall of the bottleneck structure 300; when the cover body 200 is pressed, the embedding portion 110 is connected to the inner wall of the bottleneck structure 300; when the cover body 200 is lifted, the embedding portion 110 is separated from the inner wall of the bottleneck structure 300; the embedding portion 110 can undergo elastic deformation, and the material is specifically selected from silicone rubber to ensure food safety.

[0081] Specifically, the clamping member 100 may be in a regular or irregular shape such as a ring, as long as the embedded portion 110 can be sealed against the inner wall of the bottleneck structure 300 under the drive of the abutting portion 220, and the clamping member 100 is fixedly connected to the abutting portion 220;

[0082] In this embodiment, the clamping member 100 is annular as a whole, and the embedding portion 110 is annular. The embedding portion 110 is coaxially fixedly connected to the lower end of the clamping member 100. The upper end of the clamping member 100 is integrally formed with a coaxial closed ring 120. The closed ring 120 is placed on the bottle mouth of the bottleneck structure 300, so that the cover body 200 can be covered on the bottle mouth, and the bottle mouth can be closed by the closed ring 120, so as to reduce the heat loss when filling hot water, thereby improving the heat preservation effect of hot water;

[0083] The clamping member 100 as a whole may be made of an elastic deformable material, such as silicone rubber, or only the elastic portion may be made of silicone rubber, as long as it is ensured that the embedded portion 110 can be deformed under the action of the pressing portion 220 and seal the inner wall of the bottleneck structure 300. Since a portion of the clamping member 100 located above the embedded portion 110 is fixedly connected to the pressing portion 220, either a deformable material or a hard material may be used, as long as it is ensured that when the cover body 200 is lifted, the clamping member 100 can be driven to leave the bottleneck structure 300 through the pressing portion 220. In this embodiment, the clamping member 100 as a whole may be made of silicone rubber.

[0084] The principle and beneficial effects of the above technical solution:

[0085] When the cover body 200 is pressed down, the clamping member 100 is driven downward by the pressing portion 220, and then the embedding portion 110 can be deformed to be pressed against the inner wall of the bottleneck structure 300, and at the same time, the bending portion 510 and the pressing portion 220 are engaged to achieve the action of covering the bottle cap; when the switch member 400 is pressed down, the bending portion 510 and the pressing portion 220 are released from the engaged state through the pressing portion 410, and the embedding portion 110 is released from the blocked and tight state with the inner wall of the bottleneck structure 300, and then the embedding portion 110 with elastic deformation drives the pressing portion 220 to move upward, so that the pressing portion 220 is located beside the bending portion 510, that is, beside the barb strip 511, so that the barb strip 511 cannot be engaged in the pressing hole 221, and then the cover body 200 can be removed to achieve the action of removing the cover body 200.

[0086] Embodiment 4:

[0087] This embodiment is based on the second implementation. Figure 5-7 As shown in FIGS. 9 and 11 , the switch member 400 further includes a hand-held portion 420 ; the hand-held portion 420 is exposed outside the cover body 200 ; the hand-held portion 420 is used to provide a force application point for the user, so that the user can press the switch member 400 through the hand-held portion 420 .

[0088] Specifically, the hand-held portion 420 can be a regular or irregular shape such as a plate-like shape, as long as the hand-held portion 420 is exposed outside the cover body 200. In this embodiment, the hand-held portion 420 can be a plate-like shape, and the inner side of the ring of the cover body 200 is connected with vertical bars located on both sides of the corresponding through opening 210, and each hand-held portion 420 has two symmetrical buckles 421. Specifically, the number of switch components 400 is two, and the inner end of one switch component 400 is respectively connected with a clamping protrusion 422, and the inner end of the other switch component 400 is provided with a groove. The two switch components 400 are clamped together by the cooperation of the clamping protrusion 422 and the groove. At the same time, the buckle 421 of the hand-held portion 420 is clamped with the corresponding vertical bar to realize the connection between the two switch components 400.

[0089] The principle and beneficial effects of the above technical solution:

[0090] When the cover body 200 needs to be opened, the hand-held portion 420 can drive the switch member 400 to move downward, and the buckle 421 and the vertical bar cooperate with each other to ensure the vertical sliding of the switch member 400. At the same time, when the clamping member 100 and the inner wall of the bottleneck structure 300 are unblocked by the switch member 400, the buckle 421 can be prevented from completely sliding off the vertical bar, thereby achieving the connection between the two switch members 400 and the guiding effect on the movement of the switch member 400 at the same time.

[0091] Embodiment five:

[0092] This embodiment is based on the second embodiment. Figure 5-7As shown in Figures 11, the bottle cap structure also includes an air outlet component 600; the deformable component 500 is provided with an air outlet hole 520; the through port 210 is provided on the peripheral side of the cover body 200; the through port 210 and the air outlet hole 520 are used to be connected with the bottle body in sequence; the end of the air outlet component 600 close to the cover body 200 is connected to the switch member 400; the end of the air outlet component 600 close to the bottleneck structure 300 is slidably connected in the air outlet hole 520, and the end of the air outlet component 600 close to the bottleneck structure 300 is used to block the air outlet hole 520; when the switch member 400 is pressed, the end of the air outlet component 600 close to the bottleneck structure 300 leaves the air outlet hole 520; when the switch member 400 is lifted, the end of the air outlet component 600 close to the bottleneck structure 300 blocks the air outlet hole 520.

[0093] Specifically, the air outlet 520 can be coaxially and vertically opened on the deformable member 500, and can also be eccentrically opened on the deformable member 500, as long as it is ensured that when the switch member 400 moves downward, the end of the air outlet component 600 close to the bottleneck structure 300 can leave the air outlet 520. In this embodiment, the air outlet 520 is coaxially and vertically opened on the deformable member 500; there is a gap between the switch member 400 and the through port 210, so that when the end of the air outlet component 600 close to the bottleneck structure 300 leaves the air outlet 520, the atmospheric pressure inside and outside the bottle body can be consistent, so that the cover body 200 can be removed.

[0094] The principle and beneficial effects of the above technical solution:

[0095] In a thermos cup, when the bottle is filled with hot water, it is usually necessary to deflate before the bottle cap can be opened. Therefore, the purpose of this embodiment is to ensure that when the bottle is filled with hot water, the cover 200 can be removed by pressing the switch member 400, so as to achieve the effect of deflation. When the switch member 400 is pressed, the end of the air outlet component 600 close to the bottleneck structure 300 can be downwardly moved away from the air outlet hole 520. At this time, the hot air in the bottle can enter the cover 200 through the air outlet hole 520 and enter the outside from the opening 210, so as to achieve the effect of consistent air pressure inside and outside the bottle, and thus the cover 200 can be easily removed. When hot water is filled, the clamping member 100 is preheated and expanded, which will increase the degree of contact with the inner wall of the bottleneck structure 300. The arrangement of the air outlet component 600 can achieve the effect of deflation when the switch member 400 is pressed, so that when the cover 200 is removed, the clamping member 100 is easy to leave the inner wall of the bottleneck.

[0096] Embodiment six:

[0097] This embodiment is based on the fifth embodiment. Figure 5-7As shown in Figures 11, the air outlet component 600 includes a sealing member 610; the sealing member 610 is connected to one end of the air outlet component 600 close to the bottleneck structure 300; the sealing member 610 is used to block the air outlet hole 520 to prevent the air outlet hole 520 from being connected to the bottle body; when the switch member 400 is pressed, the air outlet hole 520 is connected to the bottle body; when the switch member 400 is lifted, the sealing member 610 blocks the air outlet hole 520.

[0098] Specifically, the shape of the air outlet component 600 can be rod-shaped, strip-shaped, etc., as long as it ensures sliding connection with the air outlet hole 520. Specifically, in this embodiment, the air outlet component 600 is rod-shaped, and the top of the air outlet component 600 has an expansion end 620; the upper end of the expansion end 620 is fixedly connected to the bottom side of the two switch components 400.

[0099] Specifically, a vertical air outlet pipe 530 is integrally formed in the deformable member 500 , the bottom end of the air outlet pipe 530 is coaxially connected in the deformable member 500 , and the air outlet pipe 530 is coaxially connected to the air outlet hole 520 .

[0100] Specifically, an annular groove is formed at one end of the air outlet component 600 located in the air outlet pipe 530 , the sealing member 610 is made of silicone rubber, and the sealing ring is clamped in the annular groove; the air outlet component 600 and the air outlet pipe 530 are clearance-matched.

[0101] The principle and beneficial effects of the above technical solution:

[0102] When the switch component 400 is lifted, the air outlet component 600 is moved upward, so that the surrounding side of the sealing ring is pressed against the inner wall of the air outlet pipe 530 to achieve sealing. When the switch component 400 is pressed down, the air outlet component 600 is moved downward, so that the sealing ring leaves the air outlet hole 520. Due to the clearance between the air outlet component 600 and the air outlet pipe 530, the hot air can leave the bottle body through the air outlet pipe 530 to achieve the effect of deflation.

[0103] In this embodiment, Figure 5-7 As shown, the air outlet component 600 also includes a reset member 630; one end of the reset member 630 is connected to one end of the air outlet component 600 close to the switch member 400, and the other end of the reset member 630 is connected to the deformation member 500; the reset member 630 is used to move the air outlet component 600 upward so that the sealing member 610 blocks the air outlet hole 520.

[0104] There is a gap between the top of the air outlet pipe 530 and the switch tube, and a first spring 700 is provided in the gap.

[0105] The upper end of the first spring 700 is connected to the expansion end 620, and the lower end of the first spring 700 is connected to the upper end of the air outlet pipe 530. In this embodiment, the reset member 630 adopts the first spring 700, which is light and has the effect of reducing the overall weight of the cover body 200.

[0106] The size of the second spring is larger than that of the first spring 700. The second spring is sleeved outside the first spring 700, and there is a gap between the second spring and the first spring 700 to avoid mutual interference. The upper end of the second spring is installed on the switch member 400, and the lower end of the second spring is sleeved on the air outlet pipe 530 and connected to the top wall of the deformation member 500.

[0107] The principle and beneficial effects of the above technical solution:

[0108] The function of the reset member 630 is that when the switch member 400 drives the air outlet assembly 600 to move downward to release the hot air in the bottle, the air outlet assembly 600 can automatically reset and block in the air outlet pipe 530; the function of the first spring 700 is that when the switch member 400 is pressed, the switch member 400 can automatically reset.

[0109] Embodiment seven:

[0110] This embodiment is based on the above embodiment. Figure 5-7 As shown, a bottleneck structure 300 is provided, the inner wall of which has an expansion slot 310; the expansion slot 310 is blocked or separated from the clamping member 100 in the bottle cap structure; when the cover body 200 is pressed down, the clamping member 100 is blocked from the expansion slot; when the cover body 200 is lifted up, the clamping member 100 is separated from the expansion slot.

[0111] Specifically, the bottleneck structure 300 can be a square mouth, a round mouth, or other regular or irregular shapes, as long as it ensures that the pressing portion 220 in the cover body 200 can extend into the bottleneck structure 300, and the embedded portion 110 can be inserted into the expansion slot 310 under the action of the switch member 400; in this embodiment, the bottleneck structure 300 is a round mouth, and the diameter of the expansion slot 310 is larger than the bottleneck structure 300 and is annular. This is to match the production of the thermos cup. Due to the heat-insulating properties of the thermos cup, the bottle body needs to be made into a cylindrical shape.

[0112] Specifically, the bottom of the deformable member 500 is an integrally formed support plate 540 , and is used to be coaxially supported on the bottom wall of the expansion slot 310 , and can block one end of the bottleneck structure 300 close to the bottle body.

[0113] The principle and beneficial effects of the above technical solution:

[0114] Put the bottle cap structure into the bottleneck structure 300 so that the deformable part 500 can be supported on the bottom wall of the expansion ring groove, and then press the cover body 200, and engage with the bending part 510 through the pressing part 220. At the same time, the pressing part 220 can drive the clamping part 100 to move downward, so that the embedding part 110 on the clamping part 100 bends outward and embeds in the expansion groove 310, thereby realizing the action of covering the cover body 200; the embedding part 110 is moved upward and away from the expansion groove 310 through the switch part 400, so that the entire bottle cap structure can be taken out.

[0115] The provision of the expansion slot 310 can provide a support point for the support plate 540 and ensure that when the cover body 200 is pressed, the embedding portion 110 can be bent and sealed in the expansion slot 310 .

[0116] Embodiment eight:

[0117] In this embodiment, based on the above embodiment, Figure 1-7 As shown, a bottle body is provided, which includes a bottle body 800 ; the bottle body 800 is connected to the bottleneck structure 300 .

[0118] Specifically, the bottle body can be in the shape of a cube, a circle, etc., as long as the bottleneck structure 300 can be installed on the bottle body 800 and ensures that there is no leakage. The connection method between the bottle body 800 and the bottleneck structure 300 can be a detachable connection method such as a threaded or sleeve connection, or a fixed connection method. In this embodiment, the bottle body 800 and the bottleneck structure 300 are both cylindrical. This is to match the production of the thermos cup due to the heat-insulating properties of the thermos cup.

[0119] The principles of this application are as follows:

[0120] like Figure 5 As shown, the cover 200 is in a state of blocking the bottleneck structure 300; Figure 6 As shown, the switch member 400 is in a state of being pressed; Figure 7 As shown, the cover body 200 and the bottleneck are in an unblocked state, and the cover body 200 can be directly taken out at this time;

[0121] When the bottle cap structure needs to be connected to the bottleneck structure 300, that is, when the cover body 200 needs to be covered, the cover body 200 is placed into the bottleneck, so that the cover body 200 extends into the bottleneck through the abutting portion 220. At this time, the support plate 540 on the deformable member 500 is supported on the bottom wall of the expansion slot 310, and then the cover body 200 is pressed. The cover body 200 drives the clamping member 100 to move downward through the abutting portion 220, so that the embedded portion 110 is deformed, so that the embedded portion 110 enters the expansion slot 310. At this time, the abutting portion 220 is clamped with the bent portion 510, that is, the barb strip 511 on the deformable member 500 is clamped on the abutting hole 221 through the horizontal surface 5111, thereby completing the connection of the cover body 200, that is, completing the action of covering the bottle cap;

[0122] When it is necessary to remove the cover 200, the switch member 400 is driven downward by the hand-held portion 420, thereby driving the pressing portion 410 on the switch member 400 to move downward, so that the bending portion 510 is released from the clamping state with the pressing portion 220, that is, the two shorter barbed strips 511 leave the corresponding pressing holes 221, so that the embedded portion 110 can leave the expansion slot 310 under the action of elastic deformation, and at the same time drive the fixedly connected pressing portion 220 to move upward, thereby driving the cover 200 to move upward. At this time, the height position of the cover 200 is higher than the height position when the cover is lowered, so that the user can be reminded that the entire bottle cap structure is released from the bottleneck structure 300, and the cover 200 can be removed by lifting the cover 200, thus completing the action of removing the bottle cap.

[0123] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in form and details without departing from the scope defined by the claims of the utility model.

Claims

1. A bottle cap structure, characterized in that: The bottle cap structure comprises: A clamping member, the clamping member is used to be arranged in the bottleneck structure; A cover body, wherein the cover body is sleeved on the outside of the clamping member; The cover body is arranged in the bottleneck structure; The cover body is used to connect or separate the clamping piece from the inner wall of the bottleneck structure. When the clamping piece is connected to the inner wall of the bottleneck structure, the clamping piece blocks the bottleneck structure; when the clamping piece is separated from the inner wall of the bottleneck structure, the cover body is movably connected to the bottleneck structure.

2. A bottle cap structure according to claim 1, characterized in that: The bottle cap structure also includes a switch member; The switch member is slidably disposed in the cover body, and the switch member is used to connect or separate the clamping member from the inner wall of the bottleneck structure; When the switch member is pressed, the clamping member is connected to the inner wall of the bottleneck structure; when the switch member is lifted, the cover body moves upward and separates the clamping member from the inner wall of the bottle cap.

3. A bottle cap structure according to claim 2, characterized in that: The bottle cap structure also includes a deformation member; The deformable member is connected to the cover body; the deformable member is used to connect to or separate from the cover body; When the switch member is pressed, the deformable member is separated from the cover body, and the clamping member is separated from the inner wall of the bottleneck structure; when the cover body is pressed, the deformable member is connected to the cover body, and the clamping member is connected to the inner wall of the bottleneck structure.

4. A bottle cap structure according to claim 3, characterized in that: The cover body includes a tightening portion; the tightening portion is connected to the cover body; The abutting portion is used to connect with or separate from the deformable member; When the cover body is pressed, the pressing portion is connected to the deformable member, and the clamping member is connected to the inner wall of the bottleneck structure; when the switch member is pressed, the pressing portion is separated from the deformable member, and the clamping member is separated from the inner wall of the bottleneck structure.

5. A bottle cap structure according to claim 4, characterized in that: The deformable member includes a bending portion; The bent portion is used to connect with or separate from the abutting portion; When the cover body is pressed, the pressing portion is connected to the bent portion, and the clamping piece is connected to the inner wall of the bottleneck structure; when the switch piece is pressed, the pressing portion is separated from the bent portion, and the clamping piece is separated from the inner wall of the bottleneck structure.

6. A bottle cap structure according to claim 5, characterized in that: The switch member includes a pressing portion; The pressing portion is used to separate the bending portion from the abutting portion.

7. A bottle cap structure according to any one of claims 1 to 6, characterized in that: The clamping member includes an embedding portion; The embedded part is used to connect with or separate from the inner wall of the bottleneck structure; When the cover is pressed, the embedded portion is connected to the inner wall of the bottleneck structure; when the cover is lifted, the embedded portion is separated from the inner wall of the bottleneck structure.

8. The bottle cap structure according to claim 2, characterized in that: The switch component also includes a hand-held portion; the hand-held portion is exposed outside the cover body; the hand-held portion is used to provide a force application point for the user, so that the user presses the switch component through the hand-held portion.

9. A bottleneck structure, characterized in that: The inner wall of the bottleneck structure has an expansion groove; the expansion groove is blocked or separated from the clamping member in the bottle cap structure according to any one of claims 1 to 8; When the cover body is pressed down, the clamping piece is blocked from the expansion slot; when the cover body is lifted up, the clamping piece is separated from the expansion slot.

10. A bottle body, comprising the bottleneck structure according to any one of claims 1 to 9, characterized in that: The bottle body comprises a bottle body; The bottle body is connected to the bottleneck structure.

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