Anti-pollution bottle cap cover convenient for opening bottle cap and drinking for several times
Through the design of anti-pollution bottle cap cover, the inner cap buckle amplifies the torque and the negative pressure enclosed space, which solves the problems of difficult opening of the bottle cap and contamination of the bottle mouth, and achieves convenient drinking and anti-pollution effects.
Patent Information
- Application Number
- CN202423118403.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-17
- Publication Date
- 2025-10-24
- Estimated Expiration
- 2034-12-17
AI Technical Summary
Existing bottled water and beverage bottle caps are laborious to open, and are easily contaminated when drinking directly from the bottle mouth, posing a health hazard. The bottle mouth is also easily contaminated by the environment during transportation and storage.
An anti-pollution bottle cap cover is designed, which includes a cover body, an inner cover, vertical bars and a sealing plug. The inner cover is fastened to the bottle cap protrusion through the vertical bars to amplify the torque. The inner cover and the sealing ring form a negative pressure enclosed space to prevent bacterial growth and dust accumulation.
The bottle cap is easy to open, the direct contact between the mouth and the bottle mouth is reduced, the liquid in the bottle is prevented from being contaminated, and the bottle mouth area is protected from environmental pollution.
Smart Images
Figure CN223467571U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of pollution prevention bottle cap cover, specifically to a kind of pollution prevention bottle cap cover of bottle cap and fractional drinking convenient to open. BACKGROUND
[0002] Bottle cap cover is an object used to cover on bottle cap, it mainly protects the bottle cap of food, medicine or cosmetic, bottle cap cover can prevent dust, bacteria and other pollutants attached on bottle cap from affecting the quality of product in bottle.
[0003] At present, most of the bottled water and beverage products sold on the market have small bottle opening diameter, and in order to meet the sealing requirements, the bottle cap is tightly screwed during production, and a disposable anti-fake ring is installed at the bottle cap and bottle opening, so that the drinker needs to use both hands and exert a large force to unscrew the bottle cap when opening the bottle cap of bottled water and beverage, in addition, when unscrewing the bottle cap with both hands, the hand holding the bottle body needs to pinch the bottle body tightly to cooperate with the action of unscrewing the bottle cap, and the liquid in the bottle body is full before the bottled water and beverage is opened for the first time, and the bottle body is usually made of soft plastic material, so that the hand pinching can cause deformation of the bottle body and increase the internal pressure, and the liquid in the bottle body is often squeezed out of the bottle opening when the bottle cap is unscrewed.
[0004] The capacity of existing bottled water and beverage is generally about 500ML, which cannot be drunk at one time under normal circumstances, and a large amount of oral bacteria will be left on the bottle opening when directly drinking from the bottle opening each time, especially for sugar-containing beverages, which can easily breed excessive bacteria in the bottle opening and remaining beverage in a suitable temperature environment, and can easily pose a health risk to human body when drinking next time.
[0005] The existing bottle cap of bottled water and beverage has limited protection and covering area on the bottle opening, and is directly exposed during transportation and storage, which is easily polluted by external environment, and for some people who like to drink directly from the bottle opening, especially young children, there is a great health and safety risk. INVENTION CONTENTS
[0006] Therefore, the utility model aims to provide a pollution prevention bottle cap cover convenient to open bottle cap and drink by turns, to solve the technical problems that the drinker needs to exert a large force to open the bottle cap of bottled water and beverage, and the bottled water and beverage in the bottle are affected by a large amount of oral bacteria left on the bottle opening when the drinker drinks directly from the bottle opening by turns, and the bottle opening area is easily polluted by environment during transportation and storage.
[0007] To achieve the above object, the utility model provides the following technical scheme: A kind of anti-pollution bottle cap cover of convenient opening bottle cap and drinking by turns, including cover body, the inside of the cover body is equipped with inner cover, the inside of the inner cover is provided with vertical block, the top position of the cover body is equipped with exhaust hole in inner cover, the inside of the exhaust hole is movably installed with sealing plug, the inside of the cover body is connected with plastic bottle, the top of the plastic bottle is equipped with bottle cap, the outer wall of the bottle cap is provided with protrusion.
[0008] By adopting the above technical scheme, the technical problems that drinkers are more laborious when opening the bottle cap of bottled water and beverage, and need to directly contact the bottle opening with the mouth for several times to drink water and beverage, causing the water quality in the bottle to be affected, and the bottle opening area is easily affected by environmental pollution during transportation and storage are solved.
[0009] The utility model further sets up that the inner wall of the cover body is fixed with sealing ring.
[0010] By adopting the above technical scheme, after the production of bottled water and beverage is completed, the bottle body and bottle cap cover of bottled water and beverage are disinfected, then the cover body is covered on the bottle cap at the top end of plastic bottle, the inner cover is clamped on the bottle cap, the inside of the cover body is treated by air extraction, the air in the space covered by the cover body at the top of plastic bottle is discharged from the exhaust hole, the sealing plug is plugged and sealed in the exhaust hole under the action of atmospheric negative pressure, and the sealing ring of the cover body forms a good negative pressure closed space together, so that the cover of the cover body can effectively prevent bacteria from breeding and dust from accumulating around the bottle cap.
[0011] The utility model further sets up that the outer wall of the cover body is provided with anti-skid lines.
[0012] By adopting the above technical scheme, the anti-skid lines can increase the contact friction between fingers and the cover body, and reduce the slipping phenomenon of the cover body.
[0013] The utility model further sets up that the inner wall of the inner cover is tangent to the shape of the bottle cap, and the size of the inner wall of the inner cover is slightly smaller than the size of the outer wall of the bottle cap.
[0014] By adopting the technical scheme, the inner wall of the inner cover is arranged so that the inner cover can be tightly attached to the bottle cover, so as to ensure that the vertical blocks on the inner wall of the inner cover can be firmly buckled on the protrusions of the outer wall of the bottle cover, and the slipping between the inner wall of the inner cover and the bottle cover is avoided.
[0015] The utility model further sets up, the bottom end of the sealing plug is connected with sealing plug mushroom head, the top of sealing plug is provided with sealing plug bottom support.
[0016] By adopting the technical scheme, the sealing plug will not fall off from the exhaust hole before the sealing operation of the cover body, when the sealing operation of the cover body is performed, the air in the space on the top of the plastic bottle covered by the cover body is discharged from the exhaust hole, the sealing plug is blocked and sealed under the action of the atmospheric negative pressure, and a good negative pressure closed space is formed together with the sealing ring of the cover body, so that the cover of the cover body can effectively prevent the bacteria from breeding and the dust from accumulating around the bottle cover.
[0017] In summary, the utility model mainly has the following beneficial effects:
[0018] 1、 the utility model discloses a cover body, bottle cover, protrusion, inner cover and vertical block are set up, when the drinker opens bottle cover and drinks, because the vertical block on the inner wall of the inner cover buckles on the protrusion of the outer wall of the bottle cover, the drinker twists the cover body, and the cover body amplifies the torque of the force exerted by the drinker and transmits the increased torque to the inner cover, and the inner cover is engaged between the vertical block and the protrusion, so that the bottle cover can be opened by the drinker using smaller force, and the drinker pours the water and beverage in the plastic bottle into the inside of the cover body, so that the cover body functions as a water cup, so that the drinker's mouth does not directly contact the bottle mouth of the plastic bottle when drinking the water and beverage in the plastic bottle in multiple times.
[0019] 2、 the utility model discloses a sealing ring, exhaust hole and sealing plug are set up, after the production of bottled water and beverage is completed, the bottle body and bottle cover of bottled water and beverage are disinfected, then the cover body is covered on the bottle cover at the top of the plastic bottle, the cover body is pressed down, the sealing ring at the bottom of the inner wall of the cover body is extruded to the bottle body of the plastic bottle, and the inner cover is clamped to the bottle cover, then the inside of the cover body is treated by air extraction, the air in the space on the top of the plastic bottle covered by the cover body is discharged from the exhaust hole, the sealing plug is blocked and sealed under the action of the atmospheric negative pressure, and a good negative pressure closed space is formed together with the sealing ring of the cover body, so that the cover of the cover body can effectively prevent the bacteria from breeding and the dust from accumulating around the bottle cover. BRIEF DESCRIPTION OF DRAWINGS
[0020] Figure 1 It is the whole schematic diagram of the device of the utility model;
[0021] Figure 2 It is the plastic bottle overall schematic view of the utility model;
[0022] Figure 3 It is the cover body internal structure view of the utility model;
[0023] Figure 4 It is the cover body overall sectional view of the utility model.
[0024] In the drawing: 1, cover body;101, anti-skid line;102, sealing ring;2, plastic bottle;3, bottle cap;301, protrusion;4, sealing plug;401, sealing plug mushroom head;402, sealing plug bottom support;5, inner cover;501, vertical block;502, exhaust hole. DETAILED DESCRIPTION
[0025] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are used only for explaining the utility model and cannot be understood as limiting the utility model.
[0026] The embodiments of the utility model will be described below according to the overall structure of the utility model.
[0027] A kind of pollution-preventing bottle cap cover that is convenient to open bottle cap and drinks in several times, as shown in Figure 1 - Figure 4 It includes cover body 1, sealing plug 4 is movably installed in the exhaust hole 502, the inside of cover body 1 is connected with plastic bottle 2, the top of plastic bottle 2 is installed with bottle cap 3, the outer wall of bottle cap 3 is provided with protrusion 301, it solves that drinker is more laborious when opening bottle cap of bottled water and beverage, and mouth contacts bottled water and beverage bottle opening when drinking in several times, causes the technical problem that water quality in bottle is affected, when drinker opens bottle cap 3 to drink, since vertical block 601 on the inner wall of inner cover 6 is buckled on protrusion 301 of the outer wall of bottle cap 3, drinker twists cover body 1, cover body 1 amplifies the torque of force exerted by drinker, and the increased torque is conducted to inner cover 6, inner cover 6 is engaged between vertical block 601 and protrusion 301, so that bottle cap 3 can be opened by drinker using smaller force, drinker pours water in plastic bottle 2 into the inside of cover body 1, so that cover body 1 functions as water cup, so that drinker does not need to directly contact the bottle opening of plastic bottle 2 with mouth when needing to drink water and beverage in plastic bottle 2 in several times.
[0028] Please refer to Figure 3The inner wall of the cover body 1 is fixed with a sealing ring 102. After the production of bottled water and beverages, the bottle body and the bottle cap cover of the bottled water and beverages are sterilized, then the cover body 1 is covered on the bottle cap 3 at the top of the plastic bottle 2, the inner cap is clamped on the bottle cap, the air in the cover body is extracted, the air in the cover body 1 at the top of the plastic bottle 2 is discharged from the exhaust hole, the sealing plug is plugged and sealed under the action of atmospheric negative pressure, and the sealing ring of the cover body forms a good negative pressure closed space, so that the cover of the cover body can effectively prevent the growth of bacteria and the accumulation of dust around the bottle cap 3.
[0029] Please refer to Figure 1 The outer wall of the cover body 1 is provided with anti-skid lines 101, which can increase the friction between the fingers and the cover body 1, and reduce the sliding phenomenon of the cover body 1.
[0030] Please refer to Figure 2 And Figure 4 The inner wall of the inner cap 5 is tangent to the outer shape of the bottle cap 3, and the size of the inner wall of the inner cap 5 is slightly smaller than the size of the outer wall of the bottle cap 3, so that the inner cap 5 can be more tightly fitted on the bottle cap 3, to ensure that the vertical block 501 on the inner wall of the inner cap 5 can be firmly buckled on the protrusion 301 of the outer wall of the bottle cap 3, to avoid the sliding between the inner wall of the inner cap 5 and the bottle cap 3.
[0031] Please refer to Figure 4 The bottom end of the sealing plug 4 is connected with a sealing plug mushroom head 401, and the top of the sealing plug 4 is provided with a sealing plug bottom support 402. Before the sealing operation of the cover body 1, the sealing plug 4 will not fall off from the exhaust hole 502. When the sealing operation of the cover body 1 is performed, the air in the cover body 1 at the top of the plastic bottle 2 is discharged from the exhaust hole 502, and the sealing plug 4 is plugged and sealed under the action of atmospheric negative pressure, and the sealing ring 102 of the cover body 1 forms a good negative pressure closed space, so that the cover of the cover body 1 can effectively prevent the growth of bacteria and the accumulation of dust around the bottle cap 3.
[0032] The working principle of the present invention is as follows: first, after the production of bottled water and beverages is completed, the bottle body and bottle cap of the bottled water and beverage are disinfected, and then the cap body 1 is covered on the bottle cap 3 at the top of the plastic bottle 2, and the cap body 1 is pressed downward to make the sealing ring 102 at the bottom of the inner wall of the cap body 1 squeeze the bottle body of the plastic bottle 2, and the inner cover 5 clamps the bottle cap 3, and then the inside of the cap body 1 is evacuated, and the air in the space at the top of the plastic bottle 2 covered by the cap body 1 is discharged from the exhaust hole 502, and the sealing plug 4 plugs and seals the exhaust hole 502 under the action of the negative pressure of the atmosphere, and forms a good negative pressure closed space together with the sealing ring 102 of the cap body 1, so that the covering of the cap body 1 can effectively prevent Bacteria breed and dust accumulate around the bottle cap 3. When the drinker opens the bottle cap 3 to drink, since the vertical bars 501 on the inner wall of the inner cover 5 are snapped onto the protrusions 301 on the outer wall of the bottle cap 3, the drinker twists the cover body 1, and the cover body 1 amplifies the torque applied by the drinker and transmits the amplified torque to the inner cover 5. The inner cover 5 engages with the vertical bars 501 and the protrusions 301, so that the bottle cap 3 can be opened by the drinker using less force. The drinker pours the water in the plastic bottle 2 into the interior of the cover body 1, so that the cover body 1 serves as a water cup, so that the drinker does not need to directly contact the bottle mouth of the plastic bottle 2 with his mouth when he needs to drink the water and beverages in the plastic bottle 2 multiple times.
[0033] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not limitations on the present invention. The specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and purpose of the present invention, but as long as they are within the scope of the claims of the present invention, they are protected by patent law.
Claims
1. A pollution-proof bottle cap cover for easy opening and fractionated drinking, comprising a cover body (1), characterized in that: The inside of the cover body (1) is internally provided with an inner cover (5), the inside of the inner cover (5) is provided with a vertical block (501), the top of the inner cover (5) is provided with an exhaust hole (502), the inside of the exhaust hole (502) is movably provided with a sealing plug (4), the inside of the cover body (1) is connected with a plastic bottle (2), the top of the plastic bottle (2) is provided with a bottle cap (3), the outer wall of the bottle cap (3) is provided with a convex (301).
2. A pollution-proof bottle cap cover with easy-to-open cap and fractionated drinking according to claim 1, characterized in that: The inner wall of the cover body (1) is fixedly provided with a sealing ring (102).
3. A pollution-free bottle cap cover convenient to open and drink by turns according to claim 1, characterized in that: The outer wall of the cover body (1) is provided with an anti-skid line (101).
4. A pollution-free bottle cap cover convenient to open and drink by turns according to claim 1, characterized in that: The inner wall of the inner cover (5) is tangent to the outer shape of the bottle cap (3), and the size of the inner wall of the inner cover (5) is slightly smaller than the size of the outer wall of the bottle cap (3).
5. A pollution-free bottle cap cover convenient to open and drink by turns according to claim 1, characterized in that: The bottom end of the sealing plug (4) is connected with a sealing plug mushroom head (401), and the top of the sealing plug (4) is provided with a sealing plug bottom support (402).