TWI435827B - Drinks for containers - Google Patents

Description

Beverage for beverage containers

The present invention relates to a plug for a container for beverages.

A plug for a container for a beverage, such as the plug disclosed in Japanese Patent No. 3620042, which is composed of a mouthpiece member and a lid body, which is cylindrical and can be loaded and unloaded into a container. One of the main body is open to the container; the cover system and the spout member are pivotally connected to each other to open and close an upper opening of the spout member. Since the mouthpieces of the plugs are integrally formed and cannot be disassembled, when the user wants to clean the plug, the corners and corners thereof may not be completely washed, and thus may be used. Produce health problems. Therefore, in order to improve the convenience of cleaning the plug of the beverage container, the manufacturer has developed a plurality of detachable beverage container plugs, but the plugs of the beverage containers are still improved in design. space.

The plug disclosed in Japanese Patent Laid-Open No. 2009-274731, due to the lack of the structure of the elastic member, when the user removes the outer plug from the main body of the container, the cap on the outer plug may fall off or be used. The assembly of the outer plug into the container body may affect the assembly of the outer plug to the container body due to the offset of the cap. In the above-mentioned deficiencies, Japanese Patent No. 3904899 and Japanese Patent Laid-Open No. 2008-239177 respectively disclose a plug body in which the plug cover is also detachably disassembled and between the outer plug body and the inner plug body. The fitting and detaching portion are provided with a filler such as an elastic member to prevent the inner plug from being displaced or detached. In the Japanese Patent Laid-Open Publication No. 2008-239177, the inner plug body is further composed of inner and outer tubes, but As the number of parts increases, the process of disassembly is more complicated. In addition, parts are more likely to be lost.

The plug body disclosed in Japanese Patent No. 2735091 and Japanese Patent No. 2672258 is provided with a valve body which can be detached from the lower side of the outer plug body, and the valve body and the outer plug body can be surely fitted to each other. Without the deviation or falling off, the plugs are difficult to disassemble and are not easy to operate. Moreover, since the valve body is exposed on the top surface of the outer plug, it is not caused by The fitting state of the valve body and the outer plug body causes a change in appearance, so that it is difficult for the user to judge or confirm whether the valve body and the outer plug body are disassembled or not through the observation of the outer surface of the plug. This is done, so the valve body may not be completely disassembled due to the user's inadvertent operation, or the liquid in the beverage container may leak due to forgetting to put on the cap.

A plug body disclosed in Japanese Laid-Open Patent Publication No. 2003-144338, Japanese Patent No. 3,551,081, Japanese Patent Laid-Open No. Hei. No. Hei. No. Hei. No. Hei. Therefore, the state of loading and unloading of the valve body can be easily judged by the appearance. However, the valve body and the plug system of the plug body are integrally formed and cannot be disassembled, so that the entire liquid passage cannot be completely opened by disassembling the parts. Therefore, the effect of cleaning the plugs can not be effectively improved by disassembling the parts.

The plug body disclosed in Japanese Patent No. 2611692 and Japanese Utility Model No. 2568203, wherein the inner plug can be detached from the upper side of the plug body, so that the state of loading and unloading of the valve body can be easily judged from the appearance, however, The valve body and the inner plug system of the plug body are designed in one piece and cannot be disassembled. Therefore, the entire liquid passage cannot be completely opened by disassembling the parts, so that the disassembled parts cannot effectively improve the cleaning effect of the plugs. .

In summary, since the plug body of the conventional beverage container still has many of the aforementioned defects, how to design a plug body for a beverage container can effectively improve the plug body by disassembling the plug body. The utility model can also make the disassembly and assembly operation of the plug body simple and reliable, so as to enhance the user's operation feeling and avoid the deviation or fall off, and further, the loading and unloading state of each component can be used by the user of the appearance of the plug body. It is easy to identify to avoid incomplete operation of the cover or forget the operation of the cover, so that the user can use various beverage containers more conveniently, and can reliably clean the body to avoid health problems, that is, become a related industry An important issue that you want to solve.

A first object of the present invention is to provide a plug body for a beverage container, the plug body comprising a container body, a plug body and a cover body, wherein the container body can be used for a user to hold a liquid therein, and the upper portion thereof is opened The container main system is detachably disposed at the opening of the container, and includes an outer plug portion and an inner plug portion. The outer plug portion is provided with an upper opening, and the upper opening is located above the opening of the container. And a locking groove is disposed thereon, the inner plug portion is detachably attached to the outer plug portion, and the inner plug portion is provided with a liquid through hole and a locking member, wherein the liquid through hole corresponds to the upper opening Below, the locking member can be exposed above the upper opening of the outer plug portion and can be locked with the locking groove; the cover system can be open and closed on the plug body. In this way, since the plug main system is composed of the outer plug portion and the inner plug portion that can be detachably attached to the outer plug portion, the user only needs to remove the inner plug portion from the outer plug portion, and can easily Fully cleaning all the corners and corners of the plug body; in addition, since the locking member of the inner plug portion is detachably locked to the outer plug portion, and is exposed to the outer plug portion Above the upper opening, the user can easily confirm whether the inner plug portion has been correctly assembled to the outer plug portion by visual means, and the problem of forgetting to assemble or incomplete assembly can be effectively avoided.

A second object of the present invention is that the upper opening of the outer plug portion is formed with an inward flange, and the outer portion of the inner plug portion is provided with a lower outer flange, the lower outer flange being engageable with the outer flange The lower portion of the inward flange of the plug portion is provided with an upper outward flange on the locking member of the inner plug portion, and the upper outer flange can be locked to the upper portion of the locking groove of the outer plug portion. In this way, by the abutment of the lower outer flange disposed on the inner plug portion and the inward flange disposed on the outer plug portion, when the inner plug portion is from the outer plug portion When the lower portion is assembled to the outer plug portion, the inner plug portion can be reliably positioned at the target height; further, even if the pressure inside the container body rises and the inner plug portion is subjected to a higher pressure, the inner portion The plug portion is also not detached from the outer side of the outer plug portion, thereby ensuring an assembled state and preventing offset or falling off.

According to a third aspect of the present invention, the locking member of the inner plug portion is movable in an inner and outer direction, and when the inner plug portion is attached to the outer plug portion, the locking member moves relative to the locking groove, thereby further The locking member is locked to the locking groove when the locking member moves outward, or is released when the locking member moves inward. In this way, since the locking member of the inner plug portion is exposed above the upper opening of the outer plug portion and can be moved inside and outside according to the state of locking or releasing the locking, the user can easily pass through the visual view. In this way, the assembly or disassembly of the locking member is confirmed to avoid leakage of liquid due to incomplete assembly or incomplete assembly.

According to a fourth aspect of the present invention, the locking member of the inner plug portion is provided with a pivoting pivot and an operating portion, and the pivoting pivot is disposed at a position below the lower outer flange of the inner plug portion. The operation portion is disposed at a position above the upper outer flange and is exposed above the upper opening of the outer plug portion, so that the inner plug portion can be locked to the outer plug portion. In this way, the lower portion of the locking member of the inner plug portion is supported by the pivoting pivot, and the operating portion is provided, and the operating portion is exposed above the upper opening of the outer plug portion. The user's operation of the locking member is more reliable, and it is easy to visually confirm the operation position without worrying about how to operate.

According to a fifth aspect of the present invention, an abutting unit is disposed between the inner plug portion and the locking member, and the abutting unit can push against the locking member to cause the locking member to lean outward. In this manner, since the locking member is biased outward by the abutting of the abutting unit, the locking state can be further and surely maintained, and the operational feeling when the inner plug portion and the outer plug portion are assembled to each other More sure.

A sixth object of the present invention is that the plug body is provided with at least one positioning protrusion and a positioning receiving portion, and the positioning protrusion is disposed on the inner plug portion or the outer plug portion, and the positioning receiving portion is opposite to the positioning portion Positioning the protrusion, and being disposed on the outer plug portion or the inner plug portion corresponding to the position of the positioning protrusion, when the inner plug portion is assembled to the outer plug portion, the positioning protrusion and the positioning receiving portion can be opposite to each other Chimerism. In this way, since the positioning means formed by the positioning protrusion and the positioning receiving portion are provided between the inner plug portion and the outer plug portion, the user can visually confirm the correct assembly direction and can correct it. The inner plug portion and the outer plug portion are assembled to each other in position and direction.

According to a seventh aspect of the present invention, the cover body further includes a barrier portion that prevents the locking member of the inner plug portion from moving inward in a state in which the cover body is closed to the plug body. In this manner, since the cover portion is provided with the barrier portion, the barrier portion provided on the cover member abuts against the inner front end of the inward flange of the locking member, or the card is locked in the capping state. The front end of the inner flange of the member is close to each other, and the operation portion can be prevented from pivoting excessively toward the inner side to prevent the locking of the operation portion from being released, without accidentally dropping or causing the container for the beverage or the plug. Other reasons such as vibration cause the inner plug portion to be displaced from the outer plug portion or even to the outer plug portion.

An eighth object of the present invention is to provide a drinking opening or a water filling opening on the front surface of the inner plug portion, and a recessed portion is provided at the rear end of the drinking opening or the water injecting portion, and the concave portion can receive the upper portion of the locking member therein. The drinking port or the upper end surface of the water injection port is continuously arranged with the upper end surface of the upper portion of the locking member, and the upper portion of the locking member is provided with a locking member inward flange, and the locking member is oriented toward the inner flange. The upper end of the recess protrudes in a direction, and the upper end surface of the recess and the locking member are inclined toward the upper end surface of the inner flange, and are disposed to rise toward the drinking port or the water inlet. In this way, since the upper end surface of the concave portion and the locking member are disposed obliquely toward the upper end surface of the inner flange, and are disposed toward the drinking opening or one side of the water injection opening, when the user tilts the When the container body drinks the beverage contained in the container body, the liquid level of the beverage discharged from the container body can be prevented from exceeding the upper end of the concave portion, thereby preventing the beverage from penetrating from the edge to the inside of the concave portion.

According to a ninth aspect of the present invention, the locking member is oppositely disposed on one of the pair of hook members disposed on the two sides of the inner plug portion, and the locking groove is oppositely disposed on both sides of the plug body, and the hook member The positions correspond to each other. In this manner, since each of the locking members and each of the locking grooves are disposed on both sides of the inner plug portion and the outer plug portion, the inner plug portion can be opposite to the outer plug portion in a stable state. Perform disassembly or assembly operations.

For your convenience, the review committee can make a further understanding and understanding of the purpose, structure and efficacy of the present invention. The embodiments are described in conjunction with the drawings, which are described in detail as follows:

For a description of the preferred embodiment of the invention, please refer to the description of the drawings. The embodiments described below are merely preferred embodiments of the present invention, but the technical features of the present invention are not limited thereto, and any person skilled in the art related to the present invention may be based on the technical contents disclosed in the present invention. Changes in the structure or modifications of the structure, or equivalent changes made by other structures or devices, should be made without departing from the scope of the invention.

The present invention relates to a plug for a beverage container which can be applied to a metal beverage container having a double heat insulating structure. Referring to FIG. 1 , a beverage container 1 can be held by a user with one hand. In the first preferred embodiment of the present invention, the beverage container 1 is a container body. 2 and a plug body 4, as shown in Fig. 2, a container opening portion 3 is opened above the container body 2, and the plug body 4 is detachably attachable to the container opening portion 3. Referring to FIG. 6, the container body 2 has a heat insulating structure, which is formed by integrally joining one of the metal inner container 5 and the outer container 6 at the upper end thereof, and the inner container 5 and the outer container. Six heat insulating portions 7 are provided in one of the vacuum heat insulating structures. A first male screw portion 8 is formed on the periphery of the container opening portion 3 of the container body 2 to which the plug body 4 is screwed.

Referring to FIG. 1 , the plug body 4 includes a plug body 9 and a cover body 10 which is circular and can be detachably attached to the container opening portion 3 (as shown in FIG. 2 ). The plug body 9 and the cover body 10 are pivotally connected to each other by a cap opening and closing pivot 11 disposed at a rear portion thereof, so that the cover body 10 can be used to open and close the plug body 9. The front body portion 9 and the front portion of the cover body 10 are respectively provided with a brake device member 12 and a brake device receiving portion 13, and the brake device member 12 is swingably disposed at a front portion of the plug body 9 by the brake device member. 12 and the brake receiving portion 13 are locked to each other, so that the lid 10 can be locked in the lid state. In addition, the plug body 9 is provided with a U-shaped locking member 14 on one side of the brake device member 12, and the cover body 10 is provided with a locking receiving portion 15 which can be opposite to the plug body 9 is pivoted up and down, and can be matched with the lock receiving portion 15 in the capping state to lock the mutual locking between the brake device member 12 and the brake device receiving portion 13.

Referring to FIG. 2, the plug body 4 is designed by the above-mentioned structure, so that the user can release the lower portion of the brake device member 12 after releasing the locked state between the lock member 14 and the lock receiving portion 15. The inner side of the plug body 4 is pressed to release the locking of the brake device member 12 and the brake device receiving portion 13. Further, the plug body 4 is provided with an elastic ring 11A around the opening and closing pivot shaft 11 of the bottle cap. After the user cancels the locking of the brake device member 12 and the brake device receiving portion 13 by the foregoing operation, the cover body 10 is biased toward the plug body 9 by the elastic force applied thereto by the elastic ring 11A. The upper side is pivoted to open the plug body 9. Referring to FIG. 1 , a front side of the plug body 9 (ie, a side opposite to the opening and closing pivot 11 of the bottle cap) is provided with the virtual center axis 17 of the plug body 9 in the vertical direction as a center. The drinking port 16 can be used to drink the beverage in the container body 2 by tilting the beverage container 1 by using the above operation to open the lid 10 and bringing the lips close to the drinking opening 16.

Referring to FIG. 3, the plug body 9 is provided with an outer plug portion 18 and an inner plug portion 19 centered on the central axis 17. The cap opening and closing pivot 11 and the brake device member 12 are disposed on On the outer side of the outer plug portion 18, the inner plug portion 19 is separated or attached to the inner side of the outer plug portion 18.

The outer plug portion 18 is disposed on the outer side of the container opening portion 3 with the central axis 17 as a center, and has a substantially cylindrical shape, and a circular plane is formed along the axial direction of the central axis 17 One of the upper openings 20 is shaped. A first female thread portion 21 is disposed at a lower inner portion of the outer plug portion 18, and the first male thread portion 21 and the first male thread portion 8 at the periphery of the container opening portion 3 are screwed together to each other. The plug portion 18 can be assembled to the container body 2 so that the plug body 4 can be assembled to the container body 2.

Referring to FIGS. 4 and 5 , the inner plug portion 19 is inserted into the outer plug portion 18 from below the upper opening 20 and forms a bottomed cylindrical structure projecting from the upper opening 20 . A bottom surface 22 of the plug portion 19 is provided with a liquid through hole 23 and a gas hole 24. The liquid through hole 23 and the air hole 24 are respectively disposed at the front and the rear of the bottom surface 22; the front portion, the left and right sides of the bottom surface 22 A peripheral wall 25 is provided around the rear portion, and the drinking opening 16 is integrally formed by the peripheral wall 25. The front side of the peripheral wall 25 (i.e., the side corresponding to the brake member 12) is higher than the rear side thereof (i.e., the side corresponding to the opening and closing pivot 11 of the bottle lid), and its height is along its left and right sides. The two sides are sequentially lowered from the front side to the rear side thereof, and the drinking opening 16 is formed at the uppermost portion of the front portion; the lower periphery of the inner plug portion 19 is provided with a filler which can abut against the inner circumference of the container opening portion 3. 26.

Referring to FIG. 4, the peripheral wall 25 of the inner plug portion 19 is respectively provided with an upper outward flange 27 at a local position on the left and right outer sides, and the upper opening 20 of the outer plug portion 18 is on the left and right sides thereof. Separately, a locking groove 28 is provided, which can lock the upper outward flange 27 so that the inner plug portion 19 can be fixed to the outer plug portion 18.

Referring to Figures 3 and 4, the upper opening 20 of the outer plug portion 18 projects slightly inwardly at its edge to form an inward flange 29, except at its position facing the outside of the rear portion. Out of the notch forming a first positioning receiving portion 30, the inward flange 29 is formed substantially over the entire circumference. Centered on the central axis 17, the inner diameter of the inward flange 29 is a first diameter A (as shown in Fig. 6), and the outer diameter of the peripheral wall 25 of the inner plug portion 19 is a second diameter. B (as shown in Fig. 6), the first diameter A is equal to or greater than the second diameter B so that the peripheral wall 25 can be inserted from below the inward flange 29. Each of the locking grooves 28 is disposed on a top surface of the inward flange 29 and is formed by a section slightly recessed from the left and right portions of the inward flange 29, and the locking groove 28 is at the inward flange 29 The top surface is formed with a lower inner side and a lower outer left side outer step portion 28A, and front and rear step portions 28B and 28C are formed in front and rear. Referring to Figures 3 and 7, the inward flange 29 corresponds to the position of the locking groove 28, and the lower inner side surface gradually moves away from the central axis 17 from top to bottom and forms a tapered surface. 31, the tapered surface 31 can guide the upper outward flange 27 when the inner plug portion 19 is inserted into the upper opening 20.

Referring to FIG. 3, the inner plug portion 19 is provided with a flat circular one lower outer flange 32. The lower outer flange 32 is centered on the central axis 17 and is disposed at the inner plug. The portion 19 is peripherally located approximately at the intermediate portion of the inner plug portion 19 in the vertical direction. An assembly groove 34 is disposed between the lower outer flange 32 and the filler 26, and the assembly groove 34 is open to the outside with the central axis 17 and is fitted with a locking member 33, as described above. The upper outward flange 27 is attached to the locking member 33.

The locking member 33 disposed on the left and right of the inner plug portion 19 is formed of a hook member and can be locked to a local position on the left and right sides of the inward flange 29, and the locking member 33 can abut against The inner plug portion 19 is swung against the unit 39. The locking member 33 includes a lower lateral portion 35, a longitudinal portion 36, an upper outward flange 27 and an operating portion 37, wherein the longitudinal portion 36 is disposed upwardly at an outer side end of the lower lateral portion 35; the upper portion The outward flange 27 is disposed on the outer side of the upper end of the longitudinal portion 36; the operating portion 37 extends continuously upward from the upper outward flange 27, and the inner plug portion 19 and the outer plug portion 18 can be When being integrally assembled with each other, the upper portion 20 is exposed above, and the inner side surface of the upper end of the operating portion 37 is provided with a locking member inward flange 38 (as shown in Fig. 2).

Referring to FIG. 3, the central axis 17 is centered, and the upper outer flange 27 is demarcated. One of the upper side radii D of the locking member 33 is larger than a lower portion of the locking member 33. Side radius C. Referring to FIG. 7 , the longitudinal portion 36 is disposed on the left and right sides of the peripheral wall 25 , and the inner side surface and the peripheral wall 25 are spaced apart from each other to extend longitudinally, and the locking member is inwardly flanged 38 . Covering the upper end surface of the peripheral wall 25. Referring to FIG. 3 and FIG. 7 , in the embodiment, the peripheral wall 25 and the outer side of the lower outer flange 32 are respectively formed on the left and right sides thereof to have a planar concave shape and one of the outer openings. The longitudinal groove portion 40, the longitudinal portion 36 and the operation portion 37 provided on the upper portion of the longitudinal portion 36 are disposed on the outer side surface of the corresponding longitudinal groove-like recess portion 40, and are spaced apart from the longitudinal groove-shaped recess portion 40 by a first Interval E. Referring to FIGS. 4 and 7 , in the present embodiment, the left and right upper end faces of the peripheral wall 25 (ie, above the end of the drinking opening 16 ) form a lateral groove-like recess having a side surface which is a shallow groove-shaped opening. 41. The locking member is received in the inner flange 38 at a position corresponding to the lateral groove-shaped recess 41, and is spaced apart from the lateral groove-shaped recess 41 by a second interval F, and is disposed inwardly of the locking member The lateral groove-like recess 41 below the flange 38 can regulate the extent of travel of the operating portion 37 when the operating portion 37 is pushed inward. The lateral groove-like recessed portion 41 is disposed to be inclined so as to be high in front and then low, that is, the lateral groove-like recessed portion 41 is inclined upward toward one side of the drinking opening 16 . In the plan view, the front end surface of the locking member inward flange 38 and the inner side surface of the peripheral wall 25 are disposed in the same plane shape; the locking member is disposed on the upper end surface of the inner flange 38 in a front high rear and a low oblique configuration. Referring to FIGS. 4 and 7 , the peripheral wall 25 has the same plane as the upper end of the inward flange 38 of the locking member except the position of the lateral groove-shaped recess 41 . shape.

An assembly protrusion 42 is protruded from the lower surface of the assembly groove 34 to form a support portion of the locking member 33 by the assembly protrusion 42, and the lower portion of the longitudinal portion 36 of the locking member 33 is spanned. The front side of the assembly protrusion 42 is disposed so as to be laterally disposed between the assembly protrusion 42 and the lower portion of the longitudinal portion 36. Further, the assembly protrusion 42 and the lower portion of the longitudinal portion 36 are coupled to each other. The swing pivots 43 are connected to each other such that the assembly projection 42 is swingably coupled to the lower portion of the locking member 33, and the locking member 33 is movable to the inside of the inner plug portion 19. An abutting unit 39 is formed between the longitudinal portion 36 and the assembly groove 34. The abutting unit 39 is formed by an elastic member such as rubber or a spring. The abutting unit 39 can push against the longitudinal portion 36 such that the longitudinal portion The pivoting shaft 36 can pivot toward the outer side of the inner plug portion 19 around the swing pivot 43.

In addition, the lower lateral portion 35 extends from the lower portion of the longitudinal portion 36 toward the inside of the assembly groove 34 and is locked to the upper surface of the assembly groove 34, so that the locking member 33 is restrained by the lower lateral portion 35. The pivot shaft 43 is centered and pivoted to the outer side of the inner plug portion 19.

Referring to FIGS. 3 and 7 , when the longitudinal portion 36 pivots toward the inner side of the inner plug portion 19 and abuts or nearly abuts the longitudinal groove-shaped recess 40 . The peripheral wall 25 can be embedded above the upper opening 20, so that the operating portion 37 can be inserted into the locking groove 28, at this time, by the top surface of the lower outward flange 32 and the direction The mutual locking between the bottom surfaces of the inner flanges 29 prevents the inner plug portion 19 from passing through the upper opening 20 and is detached upwardly from the outer plug portion 18; on the other hand, by the upper outward flange 27 The locking groove 28 is locked to each other, and the inner plug portion 19 can be prevented from falling off below the outer plug portion 18. Therefore, referring to FIG. 8, the distance from the bottom surface of the lower outer flange 32 to the locking groove 28 in the vertical direction is a third interval G, and the third interval G is deducted from the lower portion. The thickness of the rim 32 corresponds to the thickness of the inward flange 29 minus one of the recessed thicknesses H of the locking groove 28.

Referring to FIG. 3, FIG. 4 and FIG. 5, a first positioning protrusion 44 is integrally provided on the lower outer flange 32 at the rear portion of the peripheral wall 25 and the vicinity thereof, when the outer plug portion 18 is When the inner plug portions 19 are fitted to each other, the first positioning protrusion 44 is locked with the first positioning receiving portion 30 formed by the rear portion of the inward flange 29; the first portion of the lower outer flange 32 A second positioning receiving portion 45 is disposed on the left and right sides of the positioning protrusion 44, and a second positioning protrusion 46 is formed respectively adjacent to the left and right sides of the first positioning receiving portion 30 below the inward flange 29. When the portion 18 and the inner plug portion 19 are fitted to each other, the second positioning projection 46 and the second positioning receiving portion 45 are locked to each other. Referring to FIGS. 5 and 6 , a third positioning receiving portion 47 is further disposed at a front portion of the lower outward flange 32 , and a third positioning protrusion 48 is formed below the front portion of the inward flange 29 . When the outer plug portion 18 and the inner plug portion 19 are fitted to each other, the third positioning protrusion 48 and the third positioning receiving portion 47 are locked to each other.

Referring to FIGS. 1 and 2, the cover 10 includes a cover portion 49 and a cover lower portion 51 for covering the upper opening 20 of the plug body 4, the cover portion 49 A bottom portion 53 is protruded downwardly, and a left and right side surfaces of the base portion 53 respectively form a barrier portion 50. When the cover body 10 is attached to the plug body 4, the barrier portion 50 approaches the locking member inwardly. The inner front end of the flange 38 or the abutting member 38 abuts against the inner flange 38 to prevent the locking member 33 from moving inwardly; the lower cover 51 is disposed below the cover portion 49, The cover lower portion 51 is provided with a sealing member 52. The sealing member 52 is provided with a sealing body 54 which can abut against the bottom surface 22 of the inner plug portion 19, and an inflow end sealing portion 55 is integrally formed thereon. And the air hole sealing portion 56, the inflow end sealing portion 55 can seal the liquid through hole 23 from above when the cover body 10 is placed on the plug body 4, and the air hole sealing portion 56 can seal the air hole from above twenty four.

The function of each of the above structures will be further described below. Referring to FIG. 3, in the state where the inner plug portion 19 is fixed to the outer plug portion 18, the top surface of the lower outer flange 32 is locked. The bottom surface of the inward flange 29, in addition, the longitudinal portion 36 is centered on the pivoting pivot 43 and is urged by the abutting unit 39 and pivoted outward to the bottom of the upper outward flange 27. The locking groove 28 formed on the top surface of the inward flange 29 is locked, so that the vertical movement of the inner bolt portion 19 relative to the outer bolt portion 18 can be restricted to avoid the inner plug portion 19 Fall off. Referring to FIGS. 3 and 5 , the first positioning protrusion 44 and the first positioning receiving portion 30 , the second positioning protrusion 46 and the second positioning receiving portion 45 , and the third positioning protrusion The third positioning receiving portion 47 is locked to the third positioning receiving portion 47 to prevent the inner plug portion 19 from being deflected about the central axis 17 with respect to the outer plug portion 18.

Referring to FIGS. 2 and 7, when the user releases the locked state between the locking member 14 and the locking receiving portion 15, the brake device member 12 is operated to release the brake device member 12 and the brake. After the locking between the device receiving portions 13, the cover 10 is opened by the elastic force of the elastic ring 11A. In a state where the lid body 10 is opened, the user only needs to tilt the beverage container 1 to discharge the beverage contained in the container from the liquid through hole 23, and flow to the drinking along a liquid passage 57. Port 16, so that the user can drink from the drinking port 16. At this time, since the drinking opening 16 is not designed to be completely straight and slightly inclined, even if the beverage is discharged to the left and right sides of the bottom after passing through the liquid through hole 23, the drinking wall 16 is guided to the drinking opening 16 by the peripheral wall 25. Without leaking from the side.

Referring to FIG. 2 and FIG. 3, the user can directly visually view the pair of operation portions 37 in the open state, and each of the operation portions 37 is located on the left and right sides of the plug body 4 and protrudes from Above the inward flange 29. When the user removes the plug body 4 from the container body 2 and wants to clean the plug body 4, the inner plug portion 19 and the outer plug portion 18 can be disassembled by the following means. When the user pinches the operation portions 37 with the fingers, the operation portions 37 can be made to resist the elastic force of the abutting unit 39, so that the upper outer flange 27 and the longitudinal portion 36 can be used for the swing. The pivot shaft 43 pivots toward the inner side, and when the locking member abuts against the inner flange 38 and the lateral groove-shaped recess 41, the pivoting thereof is stopped, and at this time, the upper portion can be released outward. The upper end outward flange 27 is housed in the longitudinal groove-like recess 40 in a locked state between the flange 27 and the locking groove 28.

In the state where the user presses the operation portion 37 to the inside, if the user further presses the operation portion 37 below the plug body 4, the inward flange 29 and the lower portion can be released. The outer flanges 32 are locked to each other, and the inner plug portion 19 can be detached from the lower side of the outer plug portion 18. In this way, the user can clean the disassembled inner plug portion 19 and the outer plug portion 18, respectively.

As described above, when the user washes the inner plug portion 19 and the outer plug portion 18, the inner plug portion 19 and the outer plug portion 18 can be assembled to each other. First, the inner plug portion 19 is disposed below the outer plug portion 18, and the first positioning protrusion 44 faces the first positioning receiving portion 30, and the second positioning receiving portion 45 faces the second positioning protrusion. 46. The third positioning receiving portion 47 faces the third positioning protrusion 48, and the peripheral wall 25 of the inner plug portion 19 is inserted into the upper opening 20 of the outer plug portion 18. At this time, the outer side of the operating portion 37 slides along the tapered surface 31, further sliding the upper outward flange 27 along the tapered surface 31, and since the upper outward flange 27 will be in the process By the pushing of the tapered surface 31, the locking member 33 pivots inwardly about the pivoting pivot 43 and the abutting unit 39 is compressed by the pressing of the longitudinal portion 36 until The upper outward flange 27 passes the tapered surface 31 and reaches above the locking groove 28.

Referring to FIG. 3 and FIG. 5, when the upper outward flange 27 passes through the locking groove 28, the first positioning receiving portion 30, the second positioning protrusion 46 and the third positioning protrusion 48 will Seizing with the first positioning protrusion 44, the second positioning receiving portion 45 and the third positioning receiving portion 47, respectively, the inner plug portion 19 can be prevented from rotating relative to the outer plug portion 18; further, the abutting unit 39 Pushing the longitudinal portion 36 such that the locking member 33 and the upper outward flange 27 pivot together toward the outside, and the bottom surface of the upper outward flange 27 can be locked at the top of the locking groove 28 To prevent the inner plug portion 19 from moving up and down relative to the outer plug portion 18; at the same time, the top surface of the lower outer flange 32 is also locked to the bottom surface of the inward flange 29, thereby preventing the outer plug portion 18 is separated from the inner plug portion 19.

Referring to FIGS. 1 and 2, in the state in which the inner plug portion 19 is correctly assembled to the outer plug portion 18, the locking member of the operating portion 37 is inclined toward the inner flange 38. The front and rear ends of the end surface are continuous with the front and rear ends of the vertical groove-like recess 40 of the peripheral wall 25, and the inner front end surface of the locking member inward flange 38, the inner side surface of the peripheral wall 25, and the lateral groove The inner end of the recessed portion 41 is also arranged in a continuous planar shape. Therefore, when the inner plug portion 19 is correctly assembled to the outer plug portion 18, the user can see the operation portion 37 and the peripheral wall 25 only by visual observation. Has a sense of unity.

Therefore, when the locking member faces the front and rear ends of the upper end surface of the inner flange 38, the front and rear ends of the longitudinal groove-like recess 40 do not appear to be continuous, or the locking member faces the inner front end surface of the inner flange 38, When the inner side surface of the peripheral wall 25 does not seem to form a flat shape, it means that the inner plug portion 19 is not correctly assembled to the outer plug portion 18.

In summary, in the above embodiment, the inner plug portion 19 can be inserted or disengaged from the lower side of the outer plug portion 18, so that the user only needs to remove the inner plug portion 19 from the outer plug portion 18. The corners and corners of the plug body 4 can be easily cleaned; the inner plug portion 19 is provided with the locking member 33, and the upper opening 20 of the outer plug portion 18 is provided with the locking groove 28 for the inner portion The latching portion 19 can be fixed to the outer plug portion 18 by the locking member 33; further, the operating portion 37 of the inner plug portion 19 is detachably locked to the upper opening 20 of the outer plug portion 18, and Exposed from above the upper opening 20, the user can visually confirm whether the inner plug portion 19 is securely assembled to the outer plug portion 18 from the appearance of the plug body 9.

In addition, the inner plug portion 19 can pass through the outer plug portion 18, and when the inner plug portion 19 is inserted into the outer plug portion 18 from below the outer plug portion 18, by being disposed on the inner plug portion 19 and The lower outer flange 32 near a full circumference, and the inward flange 29 disposed on the outer plug portion 18 and adjacent to a full circumference, abut each other to enable the inner plug portion 19 to be Positioned at the target height; further, as shown in FIG. 4, the upper outer flange 27 is locked to the upper portion of the locking groove 28, thereby preventing the inner plug portion 19 from falling downward, and transmitting The lower outer flange 32 and the inward flange 29 abut each other, and the upper outer flange 27 and the locking groove 28 are locked to each other, and the inner plug portion 19 can be maintained and fixed thereto. The state of the outer plug portion 18.

Referring to FIG. 1 , when the operating portion 37 of the inner plug portion 19 is exposed above the upper opening 20 of the outer plug portion 18 , the operating portion 37 can move relative to the inner and outer portions of the inner plug portion 19 . If the inner plug portion 19 is correctly assembled to the outer plug portion 18, the operation portion 37 is located on the outer side; if the inner plug portion 19 is not correctly assembled to the outer plug portion 18, Since the operation portion 37 is located inside, the user can visually observe that the operation portion 37 is located at the inner position or the outer position to confirm whether the inner plug portion 19 is correctly assembled to the outer plug portion 18. .

Referring to FIGS. 1 and 4, the locking member 33 of the inner plug portion 19 can be pivoted through the pivoting pivot 43 disposed therebelow, and is disposed thereon. The operating portion 37 allows the user to operate the pivoting of the locking member 33 through the operating portion 37. Further, the operating portion 37 is exposed above the upper opening 20 of the outer plug portion 18 for the user to Visually confirm its operating position and make the operation more realistic. The pair of left and right operation portions 37 are disposed on the outer periphery of the peripheral wall 25 through the vertical groove-like recess 40. When the user holds the operation portions 37 with two fingers, the abutting unit 39 can be resisted. The elastic force shown in FIG. 3 is used to reduce the distance between the operation portions 37, and the operation is very simple. Further, since the operation portion 37 is disposed on the outer periphery of the peripheral wall 25, when the user wants to visually recognize the When the operation portion 37 is not in use, it is difficult to confirm the state of the operation portion 37 because the peripheral wall 25 obstructs the line of sight. Further, the inner circumferential surface of the peripheral wall 25 is formed as a flat surface, which is conventionally used as a concave-convex surface. Different, so there is no problem that hinders the flow of liquid.

Referring to FIG. 3, since the locking member 33 is pushed against the abutting unit 39, the upper outward flange 27 will lean outward when the locking member 33 is not subjected to other external force. Therefore, the upper outer flange 27 and the locking groove 28 can be maintained in a state of being locked to each other. When the user presses the operating portion 37 toward the inside and the inner plug portion 19 can be inserted into the outer plug portion 18, the user only needs to release the finger from the operating portion 37, the upper outward flange Since the latching groove 28 is automatically locked, the user can perform the locking operation between the inner plug portion 19 and the outer plug portion 18 by simply touching the touch.

Referring to FIG. 3 and FIG. 5 , a positioning means is disposed between the inner plug portion 19 and the outer plug portion 18 , for example, the first positioning protrusion 44 and the first positioning receiving portion 30 , The second positioning protrusion 46 and the second positioning receiving portion 45 and the third positioning protrusion 48 and the third positioning receiving portion 47, thereby enabling the user to visually confirm the inner plug portion 19 and the outer plug portion 18 In the assembly direction, by the positioning means, the inner plug portion 19 can be prevented from rotating relative to the outer plug portion 18 about the central axis 17.

Referring to FIGS. 4 and 7 , the locking member inward flange 38 spans the upper end of the peripheral wall 25 from the upper portion of the operating portion 37 and can be flush with the inner circumference of the peripheral wall 25 . Or protruding from the inner circumference of the peripheral wall 25; when the cover is closed, the barrier portion 50 disposed on the cover 10 abuts against the inner front end of the locking member inward flange 38, or with the locking member The front ends of the inner flanges 38 are close to each other, so that the operation portion 37 can be prevented from pivoting excessively toward the inner side, thereby preventing the operation portion 37 from being blocked by the beverage container 1 (as shown in FIG. 1) or the plug body 4. The accidental fall and movement, so that the inner plug portion 19 can be prevented from being detached from the outer plug portion 18, and since the barrier portion 50 is disposed on the cover body 10, the user is not hindered when the cover is opened. The state of the locking member 33 is visually confirmed.

The lateral groove-like recess 41 and the locking member are located on the upper end surface of the inward flange 38, and the front portion (ie, the side of the drinking opening 16) is inclined higher than the rear portion thereof when the user tilts the When the container body 2 drinks the beverage contained therein, the liquid level of the discharged beverage can be prevented from passing over the upper end of the lateral groove-like recess 41.

The locking member 33 and the locking groove 28 are respectively disposed on the left and right sides of the plug body 9 so that the inner plug portion 19 can be supported on the outer plug portion 18 by the left and right sides thereof, thereby The inner plug portion 19 can be securely assembled to the outer plug portion 18.

In addition to the design disclosed in the first embodiment, in the second embodiment of the present invention, the manufacturer can also change the design of the peripheral wall by which the cylindrical water inlet is formed instead of the mouth, and the manufacturer can also change the direction. The inner flange and the lower outer flange are designed to be intermittently disposed on the outer plug portion and the inner plug portion instead of forming a complete circumference, so that the same effect as the first embodiment described above can be obtained.

The above description is only a part of the preferred embodiments of the present invention, but the technical features of the present invention are not limited thereto. Any person familiar with the related art of the present invention can easily think according to the technical content disclosed in the present invention. Modifications of changes or structures, or equivalent changes made by other structures or devices, are intended to be within the scope of the invention.

1. . . container

2. . . Container body

3. . . Container opening

4. . . Plug

5. . . Inner container

6. . . Outer container

7. . . Thermal insulation

8. . . First male thread

9. . . Bolt body

10. . . Cover

11. . . Bottle cap opening and closing pivot

11A. . . Elastic ring

12. . . Brake device component

13. . . Brake bearing receiving part

14. . . Locking member

15. . . Locking bearing

16. . . Drinking mouth

17. . . Central axis

18. . . External plug

19. . . Internal plug

20. . . Upper opening

twenty one. . . First female thread

twenty two. . . Bottom

twenty three. . . Liquid through hole

twenty four. . . Stomata

25. . . Zhou wall

26. . . filler

27. . . Upper outward flange

28. . . Locking groove

28A. . . Left and right outer section difference

28B, 28C. . . Front and rear section

29. . . Inward flange

30. . . First positioning bearing

31. . . tapered surface

32. . . Lower outer flange

33. . . Clamping member

34. . . Assembly slot

35. . . Lower lateral part

36. . . Vertical part

37. . . Operation department

38. . . Clamping member inward flange

39. . . Abutment unit

40. . . Longitudinal grooved recess

41. . . Lateral grooved recess

42. . . Assembly protrusion

43. . . Swing pivot

44. . . First positioning protrusion

45. . . Second positioning bearing

46. . . Second positioning protrusion

47. . . Third positioning bearing

48. . . Third positioning protrusion

49. . . Cover

50. . . Barrier

51. . . Lower part

52. . . Sealing member

53. . . Taiwan Department

54. . . Sealing body

55. . . Inflow end seal

56. . . Stoma seal

57. . . Liquid pathway

A. . . First diameter

B. . . Second diameter

C. . . Lower side radius

D. . . Upper side radius

E. . . First interval

F. . . Second interval

G. . . Third interval

H. . . Depression thickness

Figure 1 is a perspective view of the open state of the assembled state of the present invention;

Figure 2 is a perspective view showing the disassembly of the container body and the plug body of the present invention;

Figure 3 is a perspective view showing the container main body, the outer plug portion and the inner plug portion of the present invention being disassembled from each other;

Figure 4 is a top perspective view showing the container main body, the outer plug portion and the inner plug portion of the present invention being disassembled from each other;

Figure 5 is a schematic view of the bottom surface of the plug body of the present invention;

Figure 6 is a front cross-sectional view of the present invention;

Figure 7 is a partial cross-sectional view showing the assembly of the inner plug portion and the outer plug portion of the present invention; and

Figure 8 is a partial schematic view of the inner plug portion of the present invention.

2. . . Container body

3. . . Container opening

4. . . Plug

5. . . Inner container

6. . . Outer container

8. . . First male thread

9. . . Bolt body

10. . . Cover

11. . . Bottle cap opening and closing pivot

11A. . . Elastic ring

12. . . Brake device component

13. . . Brake bearing receiving part

14. . . Locking member

15. . . Locking bearing

16. . . Drinking mouth

18. . . External plug

19. . . Internal plug

20. . . Upper opening

twenty two. . . Bottom

twenty three. . . Liquid through hole

25. . . Zhou wall

26. . . filler

27. . . Upper outward flange

28. . . Locking groove

28A. . . Left and right outer section difference

28B, 28C. . . Front and rear section

29. . . Inward flange

32. . . Lower outer flange

33. . . Clamping member

34. . . Assembly slot

35. . . Lower lateral part

37. . . Operation department

38. . . Clamping member inward flange

40. . . Longitudinal grooved recess

41. . . Lateral grooved recess

42. . . Assembly protrusion

43. . . Swing pivot

44. . . First positioning protrusion

45. . . Second positioning bearing

49. . . Cover

50. . . Barrier

51. . . Lower part

52. . . Sealing member

53. . . Taiwan Department

54. . . Sealing body

55. . . Inflow end seal

56. . . Stoma seal

57. . . Liquid pathway

Claims (9)

A plug body for a beverage container, comprising: a container body having a container opening portion defined above; a plug body detachably disposed at the container opening portion, comprising an outer plug portion and an inner plug portion, The outer plug portion is provided with an upper opening, the upper opening is located above the opening of the container, and a locking groove is disposed thereon, the inner plug portion is detachably attached to the outer plug portion, and the inner plug portion is provided with a a liquid through hole and a locking member, wherein the liquid through hole corresponds to the lower portion of the upper opening, the locking member is capable of being exposed above the upper opening of the outer plug portion, and is capable of interacting with the locking groove The locking; and a cover body can be opened and closed on the plug body. The plug according to claim 1, wherein the upper opening of the outer plug portion is formed with an inward flange, and the outer portion of the inner plug portion is provided with a lower outer flange, the lower outer flange being lockable In the lower portion of the inward flange of the outer plug portion, the locking member of the inner plug portion is provided with an upper outward flange, and the upper outer flange can be locked to the locking groove of the outer plug portion. Upper part. The plug body according to claim 1 or 2, wherein the locking member of the inner plug portion is movable in an inner and outer direction, and when the inner plug portion is attached to the outer plug portion, the locking member is opposite to the card The retaining groove moves to lock the locking groove when the locking member moves outward, or releases the locking when the locking member moves inward. The plug body of claim 3, wherein the locking member of the inner plug portion is provided with a pivoting pivot and an operating portion, and the pivoting pivot is disposed on the lower outer flange of the inner plug portion. In the lower position, the operating portion is disposed above the upper outer flange and exposed above the upper opening of the outer plug portion, so that the inner plug portion can be locked to the outer plug portion. The plug body according to claim 4, wherein an abutting unit is further disposed between the inner plug portion and the locking member, and the abutting unit can push the locking member to tilt the locking member outward. by. The plug body according to claim 5, wherein the plug body is further provided with at least one positioning protrusion and a positioning receiving portion, and the positioning protrusion is disposed on the inner plug portion or the outer plug portion, and the positioning receiving portion is Relative to the positioning protrusion, disposed on the outer plug portion or the inner plug portion corresponding to the position of the positioning protrusion, when the inner plug portion is assembled to the outer plug portion, the positioning protrusion and the positioning receiving portion Can be fitted to each other. The plug body according to claim 6, wherein the cover body is further provided with a barrier portion, and the barrier portion can prevent the locking member of the inner plug portion from being inward in a state where the cover body is closed to the plug body mobile. The plug body according to claim 7, wherein the front side of the inner plug portion is provided with a drinking port or a water filling port, and the drinking port or the rear end of the water filling port is provided with a recess portion, and the recess portion can be received by the upper portion of the locking member. The upper end surface of the drinking port or the water injection port is continuously disposed with the upper end surface of the upper portion of the locking member, and the upper portion of the locking member is provided with a locking member inward flange, and the locking member is inwardly flanged. The upper end surface of the concave portion and the end surface of the locking member are inclined to the upper end surface of the inner flange, and are disposed to be raised toward the drinking port or the water injecting port. The plug body according to claim 8, wherein the locking member is opposite to one of the pair of hook members disposed on two sides of the inner plug portion, and the locking groove is oppositely disposed on both sides of the plug body, and The positions of the hook members correspond to each other.