Magnetic elastic cup cover structure of multi-thread screw

Abstract

The utility model discloses a magnetic elastic cup cover structure with a multi-thread screw, which relates to the field of water cups, and adopts the technical scheme that the magnetic elastic cup cover structure comprises a cup cover and an inner bin, a control bin is arranged on the inner wall of the cup cover, and a first magnetic part is arranged at the lower part, corresponding to the control bin, of the inner bin; a guide cylinder is arranged in the control bin, the guide cylinder is provided with a movable block, the movable block can axially slide relative to the guide cylinder and cannot circumferentially rotate, the movable block is provided with a second magnetic part attracted with the first magnetic part, and the movable block is provided with a threaded hole from the upper end to the lower end; a control window corresponding to the guide cylinder is arranged on the upper end face of the cup cover, the control window is provided with a control knob, the control knob can rotate circumferentially relative to the control window and cannot slide axially, and a threaded section matched with the threaded hole is arranged at the lower end of the control knob. The second magnetic part can be kept away from or close to the bottom of the control bin, and the situation that the inner bin is attracted to the cup cover again when the hand of a user moves away is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of water cup, in particular to a multi -thread screw rod's magnetic elastic cup cover structure. BACKGROUND

[0002] The magnetic elastic cup is a cup that whether the inner container is adsorbed with the cup cover is controlled by a magnet, the inner container needs to be loaded with tea leaves and other infusion materials, when tea is needed, the inner container is released and falls into the water in the cup body, when tea is not needed, the inner container is adsorbed with the cup cover, the inner container is separated from the water below, thereby avoiding that tea leaves cause tea to be too thick due to long-time infusion. The related structure is disclosed in the patent document with publication number CN216569434U, which discloses a pressing type magnetic infusion cup, which adopts an inclined block pushing mode to drive the magnet away from the middle region, if the cup is inverted in the middle, the magnet will return to the middle region after the hand is released, and the inner container may be re-adsorbed on the cup cover, resulting in interruption of tea infusion. SUMMARY

[0003] To solve the above technical problems, the utility model provides a multi -thread screw rod's magnetic elastic cup cover structure, the screw rod structure of rotating control button controls the up and down movement of the movable block, and then drives the second magnetic part to be close to or away from the bottom of the control bin, so that the second magnetic part can keep away or close to the state of the bottom of the control bin, and the inner bin will not be re-adsorbed on the cup cover due to the user's hand moving away.

[0004] The utility model solves the technical problems and adopts the technical scheme of a multi -thread screw rod's magnetic elastic cup cover structure, which comprises a cup cover and an inner bin, characterized by,

[0005] The inner wall of the cup cover is provided with a control bin, and the inner bin is provided with a first magnetic part corresponding to the lower part of the control bin;

[0006] The control bin is provided with a guide cylinder, the guide cylinder is provided with a movable block, the movable block can axially slide and cannot circumferentially rotate relative to the guide cylinder, the movable block is provided with a second magnetic part that is attracted to the first magnetic part, and the movable block is provided with a threaded hole from the upper end to the lower end;

[0007] The upper end face of the cup cover is provided with a control window corresponding to the guide cylinder, the control window is provided with a control knob, the control knob can circumferentially rotate and cannot axially slide relative to the control window, and the lower end of the control knob is provided with a threaded segment that is adapted to the threaded hole.

[0008] The second magnetic member will attract the second magnetic member of the inner container with magnetic force when the movable block is located at the lowermost side of the guide cylinder, and the inner container and the cup cover are adsorbed together, and the inner container can be separated from the water at the lower part of the water cup. If it is needed to separate the inner container from the cup cover, the control knob can be rotated, and the movable block will move axially to move upward, that is, the second magnetic member is away from the first magnetic member of the inner container, and once the distance exceeds the attraction limit of the first magnetic member of the inner container, the inner container will be separated from the cup cover and fall into the water in the cup body. The control of adsorption and separation of the inner container relative to the cup cover can be realized.

[0009] Preferably, the inner wall of the guide cylinder is axially provided with a guide groove, and the outer wall of the movable block is provided with a guide protrusion in sliding fit with the guide groove. The sliding of the movable block can be very stably controlled through the guide groove, and the overall structural strength of the guide cylinder does not change obviously, and the guide cylinder can be used for a longer time.

[0010] Preferably, the guide groove comprises four circumferentially distributed guide grooves. The guidance of the movable block is more balanced.

[0011] Preferably, the threaded hole is a multi-threaded hole.

[0012] Preferably, the control knob is outwardly provided with an annular limiting table between the top of the guide cylinder and the control container. The control knob can be axially positioned by the top of the guide cylinder and the control container, and the structure is more compact and convenient to install.

[0013] Preferably, the control container comprises an upper cover and a lower cover which are buckled to each other. The assembly is facilitated.

[0014] Preferably, the upper end surface of the control knob is radially provided with a strip-shaped protrusion. The control knob is facilitated to be waved.

[0015] Preferably, the upper end surface of the control knob is provided with a groove corresponding to the other side of the strip-shaped protrusion. The control knob is facilitated to be waved in combination with the strip-shaped protrusion.

[0016] Preferably, the bottom outer side of the control container is provided with a positioning protrusion, and the upper end surface of the inner container is provided with a positioning groove matched with the positioning protrusion. The inner container is facilitated to be positioned.

[0017] Preferably, the first magnetic member and the second magnetic member are magnets. Stronger magnetic force is provided.

[0018] The utility model discloses the beneficial effect:

[0019] The scheme controls the up-down movement of the movable block through the screw structure of the rotation control button, and then drives the second magnetic part to approach or move away from the bottom of the control bin, so as to achieve the adsorption or separation of the inner bin. The overall structure is more compact, more durable and more convenient to control. The second magnetic part can be kept away from or close to the bottom of the control bin, and the inner bin will not be re-adsorbed on the cup cover due to the user's hand moving away. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed in the embodiment description. Obviously, the drawings in the following description are only five of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0021] Figure 1 It is a perspective view of the embodiment of the present application;

[0022] Figure 2 It is a sectional view of the embodiment of the present application;

[0023] Figure 3 It is a sectional view of the embodiment of the present application cooperating with the cup body;

[0024] Figure 4 It is a perspective view of the movable block of the embodiment of the present application;

[0025] Figure 5 It is a schematic view of the lower cover of the embodiment of the present application.

[0026] Among them, 1, cup cover; 2, inner bin; 3, control knob; 4, strip-shaped protrusion; 5, groove; 6, threaded hole; 7, threaded section; 8, guide cylinder; 9, control bin; 10, cup body; 11, guide protrusion; 12, guide groove; 13, movable block; 14, second magnetic part; 15, annular limiting table; 16, first magnetic part. DETAILED DESCRIPTION

[0027] In order to deepen the understanding of the present application, the present application will be further described in detail in combination with the drawings and embodiments. The embodiments are only used to explain the present application and do not limit the protection scope of the present application.

[0028] EMBODIMENT

[0029] As shown in Figure 1 and Figure 2 A multi-start thread screw rod magnetic spring cup cover structure, comprising a cup cover 1 and an inner bin 2, combined with Figure 3As shown, the cup cover 1 is matched with the cup body 10. The inner wall of the cup cover 1 is provided with a control bin 9, and the inner bin 2 is provided with a first magnetic member 16 corresponding to the lower part of the control bin 9. A guide cylinder 8 is arranged in the control bin 9, and the guide cylinder 8 is combined with Figure 4 As shown, the guide cylinder 8 is provided with a movable block 13 which can axially slide and cannot circumferentially rotate relative to the guide cylinder 8. The movable block 13 is provided with a second magnetic member 14 which is attracted to the first magnetic member 16. The movable block 13 is provided with a threaded hole 6 from the upper end to the lower end.

[0030] The upper end surface of the cup cover 1 is provided with a control window corresponding to the guide cylinder 8. The control window is provided with a control knob 3 which can circumferentially rotate and cannot axially slide relative to the control window. The lower end of the control knob 3 is provided with a threaded section 7 which is matched with the threaded hole 6.

[0031] When the movable block 13 is located at the lowermost side of the guide cylinder 8, the upper end of the inner bin 2 is butted against the lower side of the control bin 9, and the magnetic force of the second magnetic member 14 will generate an attractive force to the second magnetic member 14 of the inner bin 2, so that the inner bin 2 and the cup cover 1 are adsorbed together. The inner bin 2 can be away from the water in the lower part of the water cup. If it is needed to separate the inner bin 2 from the cup cover 1, the control knob 3 can be rotated. Since the control knob 3 can circumferentially rotate and cannot axially slide relative to the control window, and the control knob 3 can circumferentially rotate and cannot axially slide relative to the control window, the movable block 13 will axially move in order to adapt to the rotation of the control knob 3. That is, the rotation of the control knob 3 can make the movable block 13 axially move, so that the movable block 13 moves upward, that is, the second magnetic member 14 is away from the first magnetic member 16 of the inner bin 2. Once the distance exceeds the attractive limit of the first magnetic member 16 of the inner bin 2, the inner bin 2 will be separated from the cup cover 1 and fall into the water in the cup body 10. The above can realize the control of the adsorption and separation of the inner bin 2 relative to the cup cover 1.

[0032] Combining Figure 5 As shown, the inner wall of the guide cylinder 8 is axially provided with a guide groove 12, and the outer wall of the movable block 13 is provided with a guide protrusion 11 which is slidably matched with the guide groove 12. The sliding of the movable block 13 can be very stably controlled through the guide groove 12, and the overall structural strength of the guide cylinder 8 does not change obviously, so that the guide cylinder 8 can be used for a longer time.

[0033] The guide groove 12 includes four circumferentially distributed guide grooves 12. The guidance of the movable block 13 is more balanced. The threaded hole 6 is a multi-threaded hole 6.

[0034] The control knob 3 is outwardly provided with an annular limiting table 15 between the guide cylinder 8 and the top of the control bin 9. The control knob 3 can be axially positioned by the guide cylinder 8 and the top of the control bin 9, and the structure is more compact and convenient to install.

[0035] The control bin 9 comprises an upper cover and a lower cover which are mutually buckled. It is convenient to assemble.

[0036] The upper end surface of the control knob 3 is radially provided with a strip-shaped protrusion 4. It is convenient to fluctuate the control knob 3.

[0037] The upper end surface of the control knob 3 is provided with a groove 5 corresponding to the other side of the strip-shaped protrusion 4. It is convenient to fluctuate the control knob 3 in combination with the strip-shaped protrusion 4.

[0038] The bottom outer side of the control bin 9 is provided with a positioning protrusion, and the upper end surface of the inner bin 2 is provided with a positioning groove matched with the positioning protrusion. It is convenient to position the inner bin 2.

[0039] The first magnetic member 16 and the second magnetic member 14 are magnets. In order to provide stronger magnetic force. Of course, another embodiment can adopt a magnet for one of the first magnetic member 16 and the second magnetic member 14, and another can adopt a material capable of being attracted by a magnet, such as iron.

[0040] The beneficial effects of the utility model are:

[0041] The scheme controls the up-down movement of the movable block 13 through the screw rod structure of the rotating control button, and then drives the second magnetic member 14 to approach or move away from the bottom of the control bin 9, so as to achieve the adsorption or separation of the inner bin 2. The overall structure is more compact, more durable, and more convenient to control. The second magnetic member 14 can be kept away from or close to the bottom of the control bin 9, and the inner bin 2 will not be re-adsorbed on the cup cover 1 due to the user's hand moving away.

[0042] The technical features of the above embodiments can be combined arbitrarily. In order to make the description simple, all possible combinations of the technical features in the above embodiments are not described, but as long as the combinations of the technical features do not exist contradictory, they should be considered as the scope of the description.

[0043] The above-described embodiments only express several implementation manners of the application, and the description is more specific and detailed, but it should not be understood as the limitation of the scope of the utility model patent. It should be pointed out that for ordinary skilled persons in the art, without departing from the concept of the application, a number of modifications and improvements can be made, which all belong to the protection scope of the application. Therefore, the protection scope of the patent of the application should be subject to the appended claims.

Claims

1. A magnetic cup cover structure of multi-start threaded screw rod, comprising a cup cover (1) and an inner bin (2), characterized in that, an inner wall of the cup cover (1) is provided with a control bin (9), and the inner bin (2) is provided with a first magnetic member (16) corresponding to a lower part of the control bin (9); a guide cylinder (8) is arranged in the control bin (9), the guide cylinder (8) is provided with a movable block (13), the movable block (13) is axially slidable and non-circumferentially rotatable relative to the guide cylinder (8), the movable block (13) is provided with a second magnetic member (14) attracted to the first magnetic member (16), and the movable block (13) is provided with a threaded hole (6) from an upper end to a lower end; an upper end face of the cup cover (1) is provided with a control window corresponding to the guide cylinder (8), the control window is provided with a control knob (3), the control knob (3) is circumferentially rotatable and axially non-slidable relative to the control window, and a lower end of the control knob (3) is provided with a threaded section (7) matched with the threaded hole (6).

2. A magnetoelastic cup lid structure for a multi-start threaded rod as defined in claim 1, wherein: An inner wall of the guide cylinder (8) is axially provided with a guide groove (12), and an outer wall of the movable block (13) is provided with a guide protrusion (11) in sliding fit with the guide groove (12).

3. A magnetomechanical cup end cap structure for a multi-start threaded screw rod according to claim 2, characterized in that: The guide groove (12) comprises four circumferentially distributed guide grooves.

4. A magnetomechanical cup end cap structure for a multi-start threaded screw rod according to claim 3, characterized in that: The threaded hole (6) is a multi-start threaded hole (6).

5. A magnetomechanical cup lid structure for a multi-start threaded screw rod according to claim 1, characterized in that: The control knob (3) is outwardly provided with an annular limiting table (15) between the guide cylinder (8) and a top of the control bin (9).

6. A magnetomechanical cup lid structure for a multi-start threaded screw rod according to claim 1, characterized in that: The control bin (9) comprises an upper cover and a lower cover which are mutually buckled.

7. A magnetomechanical cup lid structure for a multi-start threaded screw rod according to claim 1, characterized in that: A radial strip-shaped protrusion (4) is arranged on an upper end face of the control knob (3).

8. A magnetomechanical cup end cap structure for a multi-start threaded screw rod as defined in claim 7, characterized in that: A recess (5) is arranged on the upper end face of the control knob (3) corresponding to the other side of the strip-shaped protrusion (4).

9. A magnetomechanical cup end cap structure for a multi-start threaded screw rod as defined in claim 8, characterized in that: A positioning protrusion is arranged on an outer side of a bottom of the control bin (9), and an upper end face of the inner bin (2) is provided with a positioning groove matched with the positioning protrusion.

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