Vacuum cup with three drinking openings

Abstract

The utility model provides a vacuum cup with three drinking openings, and particularly relates to the technical field of water cups. The vacuum cup comprises a cup cover and a cup body, and the cup cover and the cup body are connected through threads. The cup cover comprises a bottom cover and two U-shaped top covers rotationally arranged at the top of the bottom cover; the two top covers are arranged in an upward inclined mode, and the closed ends of the top covers are higher than the open ends of the top covers. The top cover is tightly attached to the bottom cover after being buckled. Wherein one top cover is provided with a direct drinking end, and the other top cover is provided with a plain end suction nozzle end; the center plate of the bottom cover is provided with a straw end. The water dispenser comprises three water drinking ports and can be suitable for various application occasions, and the use experience of a user is better; a hidden plain-end suction nozzle structure is adopted, small-opening water drinking can be achieved without raising the head or slightly sucking, and the problem that a suction pipe of the portion, extending out of a cup cover, of a traditional double-water-drinking-mode vacuum cup is not easy to clean is solved. In addition, the two top covers and the top of the bottom cover are arranged at the V-shaped obtuse angles, so that the cup cover can be prevented from touching the nose during drinking.

Description

Technical Field

[0001] The utility model relates to the technical field of water cups, in particular to a thermos cup with three drinking openings. Background Art

[0002] Drinking water is a way for living organisms to take in water through the mouth. The human body takes in about 2 liters of liquid through the mouth every day. Water is mainly absorbed in the stomach. After entering the human body, water is mainly used to replenish intracellular fluid and extracellular fluid and participate in various physiological activities of the human body. Therefore, drinking water is an important part of maintaining the metabolism of living organisms. In daily office and life, as people pay more and more attention to healthy drinking water, a variety of water cup products have appeared on the market to meet the drinking water needs of users.

[0003] Traditional thermos cups are mostly direct drinking type or straw type. A few products also have direct drinking type and straw type double drinking spout structure, but such products have the following disadvantages: First, the straw mostly adopts a structure in which part of the straw extends out of the cup lid, which is often not easy to clean, resulting in impurities remaining and breeding bacteria; second, the design of the top of the cup lid is not reasonable, and it is easy to hit the nose when drinking water with one side of the drinking spout tilted back; third, the traditional straw drinking spout structure generally has a dust cover, which needs to be opened and closed frequently when drinking water, and the straw mouth is always exposed to the outside, which is inconvenient to clean, resulting in problems such as inconvenience in use.

[0004] Therefore, in view of the above problems, the utility model provides a thermos cup with three drinking openings. Utility Model Content

[0005] In order to overcome the above-mentioned deficiencies of the prior art, the straw extending out of the cover of the traditional double drinking water insulation cup is not easy to clean, and the top design of the cup cover is not reasonable, and the drinking spout on one side is easy to hit the nose when drinking water with the head tilted up; the traditional straw-type drinking spout structure needs to frequently open and close the dust cover when drinking water. The utility model provides a three-drinking spout insulation cup, and the specific technical solution is as follows:

[0006] A three-drinking-mouth thermos cup, comprising a cup cover, a cup body and a straw; the straw is detachably plugged into the cup cover; the cup cover and the cup body are connected by threads; the cup cover comprises a bottom cover and two U-shaped top covers rotatably arranged on the top of the bottom cover; the two top covers are both inclined upward, and the closed ends of the top covers are higher than the open ends of the top covers; the top covers fit tightly with the bottom cover after being buckled; one of the top covers is provided with a direct drinking end, and the other top cover is provided with a flat-mouth suction nozzle end; the center plate of the bottom cover is provided with a straw end.

[0007] Preferably, shaft grooves are symmetrically arranged on both sides of the center plate of the bottom cover; a first shaft seat and a second shaft seat are respectively arranged on both sides of the opening end of the top cover; the first shaft seat and the second shaft seat are respectively installed in the shaft grooves on both sides of the center plate; the two top covers surround the periphery of the center plate and are axially symmetrically arranged along the shaft groove; a water outlet plug is arranged at the bottom of the top cover corresponding to the position of the direct drinking end or the flat mouth suction nozzle end; a hole plug is also arranged at the bottom of the top cover.

[0008] Preferably, the bottom cover is provided with a first water outlet at a position corresponding to the direct drinking end; the bottom cover is provided with a second water outlet at a position corresponding to the flat-mouth suction nozzle end; the center plate of the bottom cover is provided with a first through hole at a position corresponding to the straw end, and a straw plug is installed in the first through hole; a soft straw is provided at the bottom of the bottom cover at a position corresponding to the second water outlet, and the lower part of the second water outlet is connected to the soft straw; the bottom cover is also provided with an air hole at a position corresponding to the hole plug.

[0009] Preferably, mounting holes are provided on the side walls of the bottom cover and the side walls of the center plate at positions corresponding to the two ends of the shaft groove; a rotating shaft is provided between two adjacent mounting holes; the first shaft seat and the second shaft seat of the top cover are respectively sleeved on the surfaces of the rotating shaft located on both sides of the center plate and are rotatably connected to the rotating shaft.

[0010] Preferably, the straw plug comprises a plug body and a plug cover rotatably connected to one side of the plug body; a second through hole is vertically arranged in the middle of the plug body; the straw is inserted into the second through hole; and the cross-sectional size of the plug cover is adapted to the size of the second through hole.

[0011] Also preferably, the cross-sectional size of the second water outlet is smaller than the cross-sectional size of the first water outlet.

[0012] Also preferably, an internal thread is provided on the inner wall of the cup body near the top, and an external thread matching the internal thread is provided on the outer wall of the bottom cover.

[0013] Further preferably, a sealing ring is provided between the cup cover and the cup body.

[0014] Still further preferably, the cup body comprises, from the inside to the outside, an inner liner electrolytic grinding layer, a 316 stainless steel inner liner layer, an inner liner outer wall copper-plated layer, a vacuum insulation layer, a 304 stainless steel layer, a frosted wear-resistant outer layer and a thickened spray paint layer.

[0015] More preferably, the outer side wall of the cup cover is also provided with a hanging rope ring.

[0016] The beneficial effects of the utility model are:

[0017] 1. Compared with the traditional thermos cup, this utility model is equipped with three different drinking ports. Users can choose a more convenient drinking method according to actual needs, which increases the needs and usage experience of consumers in more scenarios;

[0018] 2. The utility model adopts a hidden flat mouth suction nozzle structure, so you can drink water in small sips by just sucking lightly without raising your head;

[0019] 3. The interior of the cup cover of the utility model is flat and both straws can be removed, making it easier to clean;

[0020] 4. The utility model adopts a double-sided top cover structure, and the space between the two top covers and the top of the bottom cover are both V-shaped obtuse angles with the openings facing upwards, which improves the aesthetics of the product and prevents the cup cover from hitting the nose when drinking water. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings constituting the specification of this application are used to provide further understanding of this application and do not constitute improper limitations on this application.

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the cup cover part of the utility model;

[0024] Figure 3 It is a structural schematic diagram of the top cover part of the utility model;

[0025] Figure 4 It is a structural schematic diagram of the bottom cover part of the utility model;

[0026] Figure 5 This is a schematic diagram of the structure of the straw plug in the utility model;

[0027] Figure 6 It is a structural schematic diagram of the cup body part in the utility model;

[0028] In the figure, 1-cup cover; 11-top cover; 111-direct drinking end; 112-flat mouth end; 113-first shaft seat; 114-second shaft seat; 115-water outlet plug; 116-hole plug; 12-bottom cover; 121-first water outlet; 122-second water outlet; 123-air hole; 124-center plate; 1241-first through hole; 125-axis groove; 126-installation hole; 13-straw; 14-soft straw; 15-straw plug; 151-plug cover; 152-second through hole; 2-cup body; 21-internal thread; 3-hanging rope ring. DETAILED DESCRIPTION

[0029] The specific implementation of a three-drinking-mouth thermos cup provided by the utility model is further described in conjunction with the accompanying drawings and embodiments.

[0030] like Figure 1-2 As shown, a three-drinking-mouth thermos cup comprises a cup cover 1, a cup body 2 and a straw 13, wherein the straw 13 is detachably plugged into the cup cover 1; the cup cover 1 and the cup body 2 are connected by threads. The cup cover 1 comprises a bottom cover 12 and two U-shaped top covers 11 arranged on the top of the bottom cover 12, wherein the two top covers 11 are rotatably connected to the bottom cover 12;

[0031] A direct drinking end 111 is disposed on one of the top covers 11 , and a flat mouth suction nozzle end 112 is disposed on the other top cover 11 ; a straw end is disposed on the central plate 124 of the bottom cover 12 .

[0032] It is worth noting that the two top covers 11 are both tilted upward, and the closed end of the top cover 11 is higher than the open end of the top cover 11. When the top cover 11 is buckled, it fits tightly with the bottom cover 12; that is, the top of the two top covers 11 and the top of the bottom cover 12 are both V-shaped obtuse angles with the openings facing upward, which improves the aesthetics of the product and avoids the phenomenon that the other side of the cup cover touches the nose when drinking water with the direct drinking end 111 tilted back.

[0033] like Figure 3-4 As shown, two shaft grooves 125 are symmetrically arranged on both sides of the center plate 124 of the bottom cover 12; the first shaft seat 113 and the second shaft seat 114 are respectively arranged on both sides of the opening end of the top cover 11; the first shaft seat 113 and the second shaft seat 114 are respectively installed in the shaft grooves 125 on both sides of the center plate 124; and the two top covers 11 surround the periphery of the center plate 124 and are arranged axially symmetrically along the shaft grooves 125. The bottom of the top cover 11 is provided with a water outlet plug 115 corresponding to the position of the direct drinking end 111 or the flat mouth suction nozzle end 112; the bottom of the top cover 11 is also provided with a hole plug 116.

[0034] The bottom cover 12 is provided with a first water outlet 121 at a position corresponding to the direct drinking end 111; the bottom cover 12 is provided with a second water outlet 122 at a position corresponding to the flat mouth suction nozzle end 112; the center plate 124 of the bottom cover 12 is provided with a first through hole 1241 at a position corresponding to the straw end, and a straw plug 15 is installed in the first through hole 1241; the bottom of the bottom cover 12 is provided with a soft straw 14 at a position corresponding to the second water outlet 122, and preferably, the lower part of the second water outlet 122 is connected to the soft straw 14;

[0035] It is worth noting here that in order to increase the pressure at the second water outlet 122, a small sip of water can be achieved from the second water outlet 122 by gently sucking without raising the head, and the cross-sectional size of the second water outlet 122 in the utility model is smaller than the cross-sectional size of the first water outlet 121;

[0036] Preferably, in order to balance the internal and external air pressures and prevent the hot water from spraying out when the cup cover 1 is opened due to the sudden release of pressure when the cup is filled with hot water, and at the same time to maintain the speed and smoothness of the water flow, the utility model further provides an air hole 123 at the top of the bottom cover 12 corresponding to the hole plug 116 at the bottom of the top cover 11 to ensure safety during use.

[0037] like Figure 5 As shown, the straw plug 15 includes a plug body and a plug cover 151 rotatably connected to one side of the plug body; a second through hole 152 is vertically arranged in the middle of the plug body; when in use, the plug cover 151 of the straw plug 15 is opened, and the straw 13 is inserted into the second through hole 152; after use, the straw 13 only needs to be pulled out and the plug cover 151 is tightly closed. The cross-sectional size of the plug cover 151 is adapted to the size of the second through hole 152 to ensure the overall sealing of the thermos cup.

[0038] Preferably, mounting holes 126 are provided on the side walls of the bottom cover 12 and the side walls of the center plate 124 at positions corresponding to the two ends of the two shaft grooves 125; a rotating shaft is provided between two adjacent mounting holes 126; the first shaft seat 113 and the second shaft seat 114 of the top cover 11 are respectively sleeved on the rotating shaft surfaces located on both sides of the center plate 124 and are rotatably connected to the rotating shaft.

[0039] Embodiment 1:

[0040] like Figure 3 As shown, the first shaft seat 113 of the top cover 11 includes a plug-in and a first shaft hole, and the plug-in is arranged on a side of the first shaft seat 113 close to the second shaft seat 114; the second shaft seat 114 is provided with a second shaft hole; the plug-in of one top cover 11 is rotatably plugged into the second shaft hole of the other top cover 11, and finally the shaft seats of the two plug-in top covers 11 are sleeved on the corresponding shaft surface, so that the top cover 11 and the bottom cover 12 can be rotatably connected.

[0041] Embodiment 2:

[0042] The first shaft seat 113 and the second shaft seat 114 on both sides of the open end of the top cover 11 can also adopt the same common shaft seat (including through hole) structure, and then the first shaft seat 113 and the second shaft seat 114 are sleeved on the corresponding rotating shaft surface to realize the rotation connection between the top cover 11 and the bottom cover 12.

[0043] Of course, the first shaft seat 113 and the second shaft seat 114 on both sides of the opening end of the top cover 11 in the utility model can be replaced by other structures except for Examples 1-2. It is only necessary to realize the rotational connection relationship, which is not used as a further limitation of the utility model.

[0044] Preferably, the inner wall of the cup body 2 is provided with an internal thread 21 near the top. Figure 6As shown, the outer wall of the bottom cover 12 is provided with an outer thread matching the inner thread 21 .

[0045] Further preferably, a sealing ring is provided between the cup cover 1 and the cup body 2. The sealing ring is made of, but not limited to, silicone rubber material, which can effectively prevent water leakage.

[0046] It is further preferred that in order to achieve long-term heat preservation or cold preservation of the thermos cup, the cup cover 2 of the utility model adopts multiple temperature-locking layers and a vacuuming process. Specifically, the cup body 2 includes, from the inside to the outside, an inner liner electrolytic grinding layer, a 316 stainless steel inner liner layer, an inner liner outer wall copper-plated layer, a vacuum insulation layer, a 304 stainless steel layer, a frosted wear-resistant outer layer, and a thickened spray paint layer.

[0047] More preferably, in order to facilitate the user to carry the thermos cup when going out, a lanyard ring 3 is further provided on the outer side wall of the cup cover 1 .

[0048] Compared with traditional thermos cups, the utility model is provided with three different drinking ports. Users can choose a more convenient drinking method according to actual needs during use, which effectively improves the user experience.

[0049] In order to solve the problem that traditional double-drinking-mouth straws mostly partially extend out of the cup body and are difficult to clean, the utility model adopts a hidden flat-mouthed suction nozzle structure, which allows drinking in small sips without raising the head; the inside of the cup cover is flat and the straw is detachable, which is easier to clean; in addition, the two top covers of the utility model and the top of the bottom cover are both set in a V-shaped obtuse angle with the opening facing upward, which not only improves the aesthetics of the product, but also prevents the cup cover from touching the nose when drinking water.

[0050] The utility model has the advantages of simple structure, convenient use and carrying, and better heat preservation and cold preservation effects.

[0051] In the present utility model, the directions or positional relationships indicated by terms such as "upper", "lower", "bottom", "top", etc. are based on the directions or positional relationships shown in the accompanying drawings. They are relational words determined only for the convenience of describing the structural relationships of the various parts or components of the present utility model. They do not specifically refer to the parts or components of the present utility model and cannot be understood as limitations on the present utility model. Terms such as "connected" and "connected" should be understood in a broad sense, indicating that they can be fixedly connected, integrally connected, or detachably connected; they can be directly connected or indirectly connected through an intermediate medium. For relevant scientific research or technical personnel in this field, the specific meanings of the above terms in the present utility model can be determined according to specific circumstances, and they cannot be understood as limitations on the present utility model.

[0052] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by technicians in this technical field within the essential scope of the present invention should also fall within the protection scope of the present invention.

Claims

1. A three-drinking-mouth thermos cup, comprising a cup cover, a cup body and a straw, characterized in that: The straw is detachably plugged into the cup cover; the cup cover and the cup body are connected via threads; The cup cover comprises a bottom cover and two U-shaped top covers rotatably arranged on the top of the bottom cover; The two top covers are both tilted upward, and the closed end of the top cover is higher than the open end of the top cover; the top cover fits tightly with the bottom cover after being buckled; One of the top covers is provided with a direct drinking end, and the other top cover is provided with a flat mouth suction nozzle end; and the central plate of the bottom cover is provided with a straw end.

2. The three-drinking-mouth thermos cup according to claim 1, characterized in that: The center plate of the bottom cover is symmetrically provided with shaft grooves on both sides; A first shaft seat and a second shaft seat are respectively arranged on both sides of the opening end of the top cover; the first shaft seat and the second shaft seat are respectively installed in the shaft grooves on both sides of the center plate; The two top covers surround the periphery of the central plate and are arranged axially symmetrically along the shaft groove; A water outlet plug is provided at the bottom of the top cover at a position corresponding to the direct drinking end or the flat mouth suction nozzle end; A hole plug is also provided at the bottom of the top cover.

3. The three-drinking-mouth thermos cup according to claim 2, characterized in that: The bottom cover is provided with a first water outlet at a position corresponding to the direct drinking end; the bottom cover is provided with a second water outlet at a position corresponding to the flat mouth suction nozzle end; the center plate of the bottom cover is provided with a first through hole at a position corresponding to the straw end, and a straw plug is installed in the first through hole; A soft straw is provided at the bottom of the bottom cover at a position corresponding to the second water outlet, and the lower part of the second water outlet is connected to the soft straw; The bottom cover is also provided with an air hole at a position corresponding to the hole plug.

4. The three-drinking-mouth thermos cup according to claim 3, characterized in that: The side walls of the bottom cover and the side walls of the center plate are provided with mounting holes at positions corresponding to the two ends of the shaft groove; a rotating shaft is provided between two adjacent mounting holes; the first shaft seat and the second shaft seat of the top cover are respectively sleeved on the surfaces of the rotating shaft located on both sides of the center plate and are rotatably connected to the rotating shaft.

5. The three-drinking-mouth thermos cup according to claim 3, characterized in that: The straw plug comprises a plug body and a plug cover rotatably connected to one side of the plug body; a second through hole is vertically arranged in the middle of the plug body; The straw is inserted into the second through hole; The cross-sectional size of the plug cover is matched with the size of the second through hole.

6. The three-drinking-mouth thermos cup according to claim 3, characterized in that: The cross-sectional dimension of the second water outlet is smaller than the cross-sectional dimension of the first water outlet.

7. The three-drinking-mouth thermos cup according to claim 3, characterized in that: An internal thread is arranged on the inner wall of the cup body near the top, and an external thread matching the internal thread is arranged on the outer wall of the bottom cover.

8. The three-drinking-mouth thermos cup according to claim 1, characterized in that: A sealing ring is also arranged between the cup cover and the cup body.

9. The three-drinking-mouth thermos cup according to claim 1, characterized in that: The cup body includes, from the inside to the outside, an inner liner electrolytic grinding layer, a 316 stainless steel inner liner layer, an inner liner outer wall copper-plated layer, a vacuum insulation layer, a 304 stainless steel layer, a frosted wear-resistant outer layer and a thickened spray paint layer.

10. The three-drinking-mouth thermos cup according to claim 1, characterized in that: The outer side wall of the cup cover is also provided with a hanging rope ring.

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