Magnetic push piece cup cover assembly

Abstract

The utility model discloses a magnetic force type push piece cup cover assembly. The magnetic force type push piece cup cover assembly comprises a push piece, an ejector rod, a cup cover, a water sealing piece, a sealing ring and a magnet. Protruding strips are arranged on the two sides of the push piece and are in sliding fit with the grooves of the cup cover so that the water outlet channel can be opened or closed. The push piece is further provided with a convex rib which is matched with the inclined face of the corresponding position of the ejector rod so as to press the ejector rod downwards, the position, facing the top face of the ejector rod, of the push piece is provided with an embedding groove for containing a magnet, and the corresponding position of the ejector rod is also provided with an embedding groove for storing another magnet in an aligned mode. The magnets in the two embedded grooves are attracted to enable the water sealing piece to seal the water outlet channel of the cup cover or to be separated to enable the water sealing piece to break through the water outlet channel of the cup cover. According to the technical scheme, the inner structure of the cup cover is optimized, and on the premise that the push piece opens or closes the water outlet channel in a magnetic attraction mode, it is guaranteed that all parts are accurately positioned and act smoothly.

Description

Technical Field

[0001] The utility model relates to a daily necessities, in particular to a cup cover. The cup cover uses magnetic force to open or close a water outlet channel, and the local detail design thereof enables better coordination effect of various components. Background Art

[0002] The push-tab cup lid is a relatively novel cup lid structure. The difference between it and the traditional cup lid is that the water outlet channel can be opened or closed by only using the push tab, without removing the entire cup lid from the cup body or tightening it to the cup body.

[0003] The current push-piece cup covers have various styles and structures. The current mainstream push-piece cup covers may have problems with the coordination between some parts. Utility Model Content

[0004] The purpose of the utility model is to provide a magnetic push-piece cup cover assembly, and the technical problem to be solved is: optimizing the internal structure of the cup cover, and ensuring accurate positioning and smooth movement of the components under the premise that the push piece adopts magnetic suction to open or close the water outlet channel.

[0005] A magnetic push-piece cup lid assembly comprises a push piece, a push rod, a cup lid, a water sealing piece, a sealing ring and a magnet; convex strips are provided on both sides of the push piece and slideably fit on the grooves of the cup lid to open or close the water outlet channel; the push piece is also designed with convex ribs that fit with the inclined surfaces at the corresponding positions of the push rod to press the push rod downward, and the push piece is designed with an embedding groove for placing the magnet at the position facing the top surface of the push rod, and an embedding groove for storing another magnet is also designed in alignment with the corresponding position of the push rod; the magnets in the above two embedding grooves are attracted to make the water sealing piece seal the water outlet channel of the cup lid or separated to make the water sealing piece open the water outlet channel of the cup lid; the top cover is designed with a screw that passes through the center hole of the cup lid and is fixed to the nut part of the water sealing piece, and one side of the screw has a plurality of guide grooves arranged at intervals, and the guide groove is plugged and positioned with the guide ribs at the corresponding positions of the cup lid, the cup lid is provided with a water outlet channel, and the water sealing piece is provided with a sealing ring that is movably sealed with the side wall of the cup lid.

[0006] The convex strip is formed by the bottom of the side wall of the push piece protruding outwards in a straight strip shape corresponding to the shape of the groove of the cup cover.

[0007] The convex rib is adjacent to the embedded groove, and the convex rib has an inclined portion that matches the inclined surface of the push rod, and the inclined portion is inclined.

[0008] The screw rod is threadedly connected to the nut portion.

[0009] The guide grooves are four and are evenly spaced, and the guide ribs are four and are evenly spaced.

[0010] The central hole passes through the bottom of the cup cover as a whole, and the central hole is located at the axial center of the cup cover.

[0011] The annular edge of the water sealing plate is provided with a fixing ring, and the sealing ring is sleeved on the fixing ring.

[0012] The water sealing sheet is provided with a quick-release screw baffle protruding toward the side, and the protruding extending direction of the quick-release screw baffle corresponds to the cup body matched with the cup cover.

[0013] The beneficial effects of the utility model are:

[0014] 1. In the initial state, i.e., the water outlet channel is closed, the magnet on the push piece is attracted to the magnet on the push rod, and the push rod drives the water sealing piece and the sealing ring to seal the bottom of the side wall of the cup cover to prevent the discharge of drinking water; in the drinking state, i.e., the water outlet channel is open, the push piece moves laterally and uses the convex rib to press the push rod downward to separate the two magnets, and the push rod drives the water sealing piece to move downward, thereby creating a gap for the flow of drinking water between the sealing ring and the bottom of the side wall of the cup cover, and then the drinking water is discharged through the water outlet channel of the cup cover.

[0015] 2. By designing a convex rib on the push piece and a slope on the push rod, the convex rib presses the push rod obliquely downward so that the push rod can be well positioned downward to avoid the problem of jamming between the push rod and the push piece; by designing a guide groove on the push rod and a guide rib on the side wall of the center groove of the cup cover, the positioning of the push rod in the up and down movement is guaranteed, the rotation of the push rod is avoided, and the smooth movement of the push rod is guaranteed.

[0016] 3. By designing a quick-release screw baffle, it can be quickly disassembled as needed to facilitate cleaning of the inside of the cup lid. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of a cup cover assembly;

[0018] Figure 2 This is a schematic diagram of the cup cover assembly from another angle;

[0019] Figure 3 An exploded schematic diagram of a cup cover assembly;

[0020] Figure 4 It is a schematic diagram of the push piece;

[0021] Figure 5 This is a schematic diagram of the push piece from another angle;

[0022] Figure 6 is a schematic diagram of the ejector rod;

[0023] Figure 7 This is a schematic diagram of the top rod from another angle;

[0024] Figure 8 It is a schematic diagram of the cup lid;

[0025] Fig. 9 This is a schematic diagram of the cup lid from another angle;

[0026] Fig.10 It is a schematic diagram of the water sealing piece;

[0027] Fig.11 This is a schematic diagram of the water sealing plate from another angle;

[0028] Fig.12 It is a schematic diagram of the closed state of the water outlet channel;

[0029] Fig.13 It is a schematic diagram of the water outlet channel being opened;

[0030] In the figure

[0031] 1. Push piece, 11. Raised strip, 12. Raised rib, 121. Oblique part;

[0032] 2. ejector rod, 21. inclined surface, 22. guide groove, 23. screw rod;

[0033] 3. cup cover, 31. groove, 32. water outlet channel, 33. center groove, 331. center hole, 34. guide rib;

[0034] 4. Water sealing plate, 41. Nut part, 42. Fixing ring, 43. Quick release screw baffle;

[0035] 5. Sealing ring;

[0036] 6. Magnet;

[0037] 7. Embedded groove. DETAILED DESCRIPTION

[0038] Please refer to Figures 1 to 13 The magnetic push-piece cup cover assembly in the figure is designed with components such as a push piece 1, a push rod 2, a cup cover 3, a water sealing piece 4, a sealing ring 5, and a magnet 6; wherein the push piece 1 is used to install the magnet 6 and simultaneously open or close the water outlet channel 32 and drive the push rod 2 to move; the push rod 2 is used to drive the water sealing piece 4 to move; the cup cover 3 is used as the main structure; the water sealing piece 4 is used to work with the sealing ring 5 to close or open the bottom of the side wall of the cup cover 3; in actual applications, the shape and structure of the above components can be re-optimized, or other components can be added as needed.

[0039] The push piece 1 in the figure is a runway-shaped flat sheet structure as a whole, and its top surface is designed with arrow marks for pushing left and right and a middle baffle for anti-slip; the bottom of its side wall symmetrically protrudes horizontally to form a straight strip convex strip 11, and the cup cover 3 is designed with a horizontal groove 31 at the corresponding position, so that the convex strip 11 can be slidably arranged in the groove 31, so that the push piece 1 can move back and forth horizontally on the cup cover 3 through the convex strip 11, so as to achieve the sealing or opening of the water outlet channel 32 of the cup cover 3; the push piece 1 is designed with adjacent convex ribs 12 and embedded grooves 7 at the bottom, that is, toward the top of the push rod 2, wherein the convex rib 12 extends and protrudes toward the cup cover 3, and is designed with an inclined inclined portion 121 corresponding to the inclined surface 21 at the top of the push rod 2 to complete the downward pressing action of the push rod 2, and the embedded groove 7 is an empty groove structure, in which a magnet 6 is installed. In practical applications, the local structure of the push piece 1, such as the convex rib 12, etc., may need to be further optimized in shape.

[0040] The push rod 2 in the figure is designed as a T-shaped cylindrical structure as a whole, similar to the structure of a screw, and an embedding groove for placing another magnet 6 is also designed at the top, which is aligned with the embedding groove position of the push piece 1, so that the magnets 6 at the upper and lower positions can be attracted or separated as needed, that is, the attraction makes the water sealing piece 4 seal the water outlet channel 32 of the cup cover 3, and the separation makes the water sealing piece 4 open the water outlet channel 32 of the cup cover 3; the side surface of the top of the push rod 2 is designed with an inclined surface 21, which corresponds to the inclined portion 121 on the convex rib 12 of the push piece 1, so as to facilitate the downward pressing action of the push piece 1 on the push rod 2; the top of the above-mentioned push rod 2 is designed with four longitudinal guide grooves 22 spaced from each other that penetrate the side wall, so as to facilitate the insertion and positioning cooperation with the four guide ribs 34 in the central groove 33 at the corresponding position of the cup cover 3; the bottom of the above-mentioned push rod 2 is designed with a screw rod 23, so as to facilitate the screw connection and fixation with the nut portion 41 of the water sealing piece 4 through the central hole 331 of the cup cover 3. In practical applications, the local structure of the push rod 2, such as the number of the guide grooves 22, can be adjusted as needed.

[0041] The cup cover 3 in the figure has an open structure at the top and bottom, and a horizontal platform structure in the middle. There is a water outlet channel 32 on the platform that runs through the platform. Next to the outlet channel is a center groove 33 that is concave downward and convex outward to accommodate the top rod 2. The side wall of the center groove 33 forms a wire rib structure, and the bottom axis position of the center groove 33 passes through to form a center hole 331. In actual applications, local details of the cup cover 3, such as the structure of the center groove 33, can be optimized and adjusted as needed, such as interchanging the guide rib 34 with the guide groove 22.

[0042] The water sealing piece 4 in the figure is a disc-like structure, and its axis position is recessed to form a nut part 41. The nut part 41 has a thread inside to facilitate screw connection with the screw rod 23 of the top rod 2. The annular edge of the water sealing piece 4 forms a fixing ring 42 structure, which makes it easy to put the sealing ring 5 on the fixing ring 42, so that the sealing ring 5 and the side wall of the cup cover 3 maintain a movable sealing fit. Figure 12-13 The sealing and separation states shown in the figure can open or close the passage for the drinking water in the cup body to enter the cup cover 3; in order to facilitate the removal of the water sealing sheet 4, a sheet-shaped protruding quick-release screw baffle 43 structure can be designed at the bottom of the water sealing sheet 4, that is, in the direction toward the cup body. In practical applications, the local details of the water sealing sheet 4 can also be further optimized as needed.

[0043] The working state corresponding to the above structure is: the push piece 1 is clamped in the groove 31 of the cup cover 3 through the convex strips 11 on both sides, and the push piece 1 can move left and right to open and close the lid. In the closed state, the two magnets 6 are attracted to pull the water sealing piece 4 to the upper position to seal the water outlet flow channel at this position. In the open state, the convex rib 12 pushes the top rod 2 to the lower position, thereby pushing the water sealing piece 4 to the lower position to open the water outlet flow channel at this position.

[0044] The specific embodiments described above are only used to explain the present technical solution and are not used to limit the present technical solution. In the description of the present technical solution, it should be noted that the terms such as "upper" and "inner" indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present technical solution and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present technical solution.

[0045] At the same time, in the description of this technical solution, it should be noted that, unless otherwise clearly specified and limited, the terms "fixed" and "matched" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this technical solution can be understood according to specific circumstances.

[0046] Although embodiments of the present technical solution have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present technical solution, and that the scope of the present technical solution is defined by the appended claims and their equivalents.

Claims

1. Magnetic push-piece cup cover assembly, characterized in that: The invention comprises a push piece (1), a push rod (2), a cup cover (3), a water sealing piece (4), a sealing ring (5), and a magnet (6); the push piece (1) has convex strips (11) on both sides thereof, which are slidably matched with the grooves (31) of the cup cover (3) so as to open or close the water outlet channel (32); the push piece (1) is also designed with convex ribs (12) which are matched with the inclined surface (21) at the corresponding position of the push rod (2) so as to press the push rod (2) downward; the push piece (1) is designed with an embedding groove for accommodating the magnet (6) at the position facing the top surface of the push rod (2); and the corresponding position of the push rod (2) is also designed with an embedding groove for accommodating another magnet (6); the magnets in the two embedding grooves are The iron (6) is attracted so that the water sealing sheet (4) seals the water outlet channel (32) of the cup cover (3), or is separated so that the water sealing sheet (4) opens the water outlet channel (32) of the cup cover (3); the top cover is designed with a screw (23) passing through a central hole (331) of the cup cover (3) and fixed to a nut portion (41) of the water sealing sheet (4); one side of the screw (23) has a plurality of guide grooves (22) arranged at intervals, the guide grooves (22) are plugged and positioned with guide ribs (34) at corresponding positions of the cup cover (3); the cup cover (3) has a water outlet channel (32); the water sealing sheet (4) has a sealing ring (5) that is movably sealed with a side wall of the cup cover (3).

2. The magnetic cup cover assembly according to claim 1, characterized in that: The convex strip (11) is formed by the bottom of the side wall of the push piece (1) protruding outwards in a straight strip shape, corresponding to the shape of the concave groove (31) of the cup cover (3).

3. The magnetic cup cover assembly according to claim 1, characterized in that: The convex rib (12) is adjacent to the embedded groove (7), and the convex rib (12) has an inclined portion (121) that matches the inclined surface (21) of the push rod (2), and the inclined portion (121) is in an inclined shape.

4. The magnetic cup cover assembly according to claim 1, characterized in that: The screw rod (23) is threadedly connected to the nut portion (41).

5. The magnetic tablet ejector cup cover assembly according to claim 1, characterized in that: The guide grooves (22) have four and are evenly spaced apart, and the guide ribs (34) also have four and are evenly spaced apart.

6. The magnetic cup cover assembly according to claim 1, characterized in that: The central hole (331) entirely passes through the bottom of the cup cover (3), and the central hole (331) is located at the axial center of the cup cover (3).

7. The magnetic tablet ejector cup cover assembly according to claim 1, characterized in that: The annular edge of the water sealing plate (4) has a fixing ring (42), and the sealing ring (5) is sleeved on the fixing ring (42).

8. The magnetic tablet ejector cup cover assembly according to claim 1, characterized in that: The water sealing plate (4) is provided with a quick-release screw baffle (43) protruding in a direction in which the quick-release screw baffle (43) protrudes and extends in a direction corresponding to the cup body matched with the cup cover (3).

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