Connecting rod driving type cup cover structure for magnetic elastic cup

Abstract

The utility model discloses a connecting rod driving type cup cover structure for a magnetic elastic cup, which relates to the field of water cups, and adopts the technical scheme that the connecting rod driving type 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; and a guide cylinder, a movable block, a key and a connecting rod are arranged in the control bin. The connecting rod is adopted to drive the movable block to move so as to drive the second magnetic part to be close to or away from the bin bottom of the control bin, the overall driving mode is more ingenious, the movable block can be driven to move more easily, pressing is more convenient, and reliability is better.

Description

Technical Field

[0001] The utility model relates to the field of water cups, in particular to a connecting rod driven cup cover structure for a magnetic spring cup. Background Art

[0002] A magnetic bullet cup uses a magnet to control the attachment of the inner liner to the lid. When tea is needed, the inner liner is released into the water in the cup. When not needed, the inner liner is attached to the lid, separating it from the water below. This prevents the tea from being soaked for too long and resulting in an overly concentrated tea. A related structure, such as patent publication number CN216569434U, discloses a push-type magnetic tea brewing cup. This uses an inclined block to push the magnet away from the central area. This method relies heavily on the friction between the two contacting components when in use. If the friction is too high, the operation becomes difficult, and the overall product stability is difficult to control. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a connecting rod driven cup cover structure for a magnetic bullet cup, which uses a connecting rod to drive the movable block to move, and then drives the second magnetic part to move closer to or away from the bottom of the control compartment. The overall driving method is more ingenious, can more easily drive the movable block to move, is more convenient to press, and has better reliability.

[0004] The technical solution adopted by the utility model to solve the technical problem is: a connecting rod driven cup cover structure for a magnetic bullet cup, comprising a cup cover and an inner compartment, characterized in that:

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

[0006] The control compartment is provided with a guide cylinder, a movable block, a button and a connecting rod;

[0007] The guide cylinder is vertically arranged on the control chamber, and a strip-shaped sliding window is axially arranged on the side wall of the guide cylinder;

[0008] The movable block is slidably fitted in the interior of the guide cylinder, and the movable block is provided with a first side pin, which extends from the strip sliding window to the exterior of the guide cylinder;

[0009] The movable block is provided with a second magnetic member attracted to the first magnetic member, and a first elastic member is provided in the guide cylinder, and the first elastic member pushes the movable block downward;

[0010] A pressing window is provided on the top of the control compartment, the button is located in the pressing window, a second elastic member is provided between the button and the control compartment, the second elastic member pushes the button upward, and a second side pin is provided on the side of the button;

[0011] The middle portion of the connecting rod is hinged relative to the control compartment, the connecting rod is tilted, and strip holes are respectively provided at both ends of the connecting rod. The first side pin and the second side pin extend to the two strip holes respectively.

[0012] Under normal circumstances, under the action of the first elastic member, the movable block drives the second magnetic member downward to the bottom of the guide cylinder. That is, the second magnetic member is now located at the bottom of the control chamber. The first magnetic member of the inner chamber can be attracted by the magnetic force of the second magnetic member, and the inner chamber is adsorbed to the bottom of the control chamber. To release the adsorption of the inner chamber, press the case downward. The button drives the upper end of the connecting rod downward via the second side pin, tilting the connecting rod and swinging the lower end upward. The connecting rod drives the movable block upward via the first side pin, and the movable block drives the second magnetic member away from the bottom of the control chamber. The second magnetic member's adsorption force on the first magnetic member of the inner chamber is increased, and the adsorption of the inner chamber is released.

[0013] Preferably, the lower end of the guide cylinder is fixed to the bottom of the control compartment, so that the second magnetic member can be as close to the bottom of the control compartment as possible when the movable block moves downward.

[0014] Preferably, the first elastic member is a spring, with its two ends respectively abutting against the bottom of the button and the top of the movable block. The first elastic member can both push the movable block downward and provide a force to reset the case upward. It should be noted that although the button and movable block move in opposite directions when pressed, the spring does not affect their movement because the rigid structure drives the linkage between them.

[0015] Preferably, the strip-shaped sliding windows are provided on both sides of the guide cylinder, the first side pins are provided on the movable block corresponding to the two strip-shaped sliding windows, and the second side pins are provided on the button corresponding to the two first side pins. The two sets of the first side pins and the second side pins are connected by the connecting rod. In other words, a mechanism with two sets of connecting rods is provided, so that both sides can simultaneously drive the movable block to move, and the driving force is more balanced.

[0016] Preferably, the button is provided with a raised portion corresponding to the pressing window, and the raised portion extends into the pressing window. The raised portion can be used to locate the position of the button.

[0017] Preferably, the second elastic member is a spring, and the second elastic member is respectively provided on both sides of the button, with both ends of the second elastic member respectively abutting against the lower part of the button and the bottom of the control compartment, so as to provide a more stable restoring force for the upward movement of the button.

[0018] Preferably, the button is provided with a positioning pin downwardly, and the upper end of the first elastic member is sleeved on the positioning pin, so as to facilitate positioning of the second elastic member.

[0019] Preferably, the control compartment is provided with vertical slots at both ends of the key, corresponding to the ends of the key. The ends of the key slide in engagement with the slots. The second side pins are located on either side of the key, and the two second side pins are symmetrical about the center of the key. The slots guide the key's downward movement to prevent it from tilting, and the centrally symmetrical distribution of the second side pins provides a more balanced position, further maintaining the stability of the key's movement.

[0020] Preferably, a balancing pin is provided on the other side of both ends of the button, and the control compartment is vertically provided with a balancing groove corresponding to the balancing pin, and the balancing pin is slidably fitted in the balancing groove, so as to improve the stability of the button's downward movement.

[0021] Preferably, the cup cover comprises a lower cover and an upper cover that are buckled together, and the control compartment is located between the upper cover and the lower cover, so as to facilitate the disassembly and installation of the components in the control compartment.

[0022] Beneficial effects of the utility model:

[0023] This solution uses a connecting rod to drive the movable block to move, thereby driving the second magnetic part to move closer to or away from the bottom of the control bin. The overall driving method is more ingenious, can more easily drive the movable block to move, is more convenient to press, and has better reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following is a brief introduction to the drawings required for the description of the embodiments. Obviously, the drawings described below are only five of the drawings of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0025] Figure 1 A perspective view of an embodiment of the present utility model;

[0026] Figure 2 A schematic diagram of a lower cover according to an embodiment of the present invention;

[0027] Figure 3 A cross-sectional view of an embodiment of the present utility model;

[0028] Figure 4 This is a schematic diagram of the internal components of the control compartment of an embodiment of the present utility model;

[0029] Figure 5 This is a schematic diagram of a button, a first spring, and a second elastic member according to an embodiment of the present invention;

[0030] Among them, 1. cup cover; 2. inner compartment; 3. guide cylinder; 4. movable block; 5. button; 6. connecting rod; 7. strip sliding window; 8. first side pin; 9. second side pin; 10. first elastic member; 11. second elastic member; 12. second magnetic member; 13. pressing window; 14. strip hole; 15. raised portion; 16. positioning pin; 17. slide groove; 18. balancing groove; 19. balancing pin; 20. upper cover; 21. lower cover; 22. first magnetic member. DETAILED DESCRIPTION

[0031] In order to deepen the understanding of the present invention, the present invention will be described in further detail below with reference to the accompanying drawings and embodiments. The embodiments are only used to explain the present invention and do not limit the scope of protection of the present invention.

[0032] Example

[0033] like Figure 1 As shown, a connecting rod driven cup cover structure for a magnetic bullet cup includes a cup cover 1 and an inner compartment 2. The cup cover 1 is adapted to the cup body, the inner wall of the cup cover 1 is provided with a control compartment, and the lower part of the inner compartment 2 corresponding to the control compartment is provided with a first magnetic member 22. Figure 3 As shown, the control chamber is provided with a guide cylinder 3, a movable block 4, a button 5 and a connecting rod 6. The guide cylinder 3 is vertically arranged in the control chamber, and a strip-shaped sliding window 7 is axially arranged on the side wall of the guide cylinder 3; Figure 4 As shown, the movable block 4 is slidably fitted into the interior of the guide cylinder 3. The movable block 4 is provided with a first side pin 8, which extends from the strip sliding window 7 to the exterior of the guide cylinder 3. The movable block 4 is provided with a second magnetic member 12 that attracts the first magnetic member 22. A first elastic member 10 is provided in the guide cylinder 3, and the first elastic member 10 pushes the movable block 4 downward.

[0034] A pressing window 13 is provided on the top of the control compartment, and the button 5 is located in the pressing window 13. A second elastic member 11 is provided between the button 5 and the control compartment, and the second elastic member 11 pushes the button 5 upward. A second side pin 9 is provided on the side of the button 5;

[0035] The middle portion of the connecting rod 6 is hinged relative to the control compartment, the connecting rod 6 is tilted, and strip holes 14 are respectively provided at both ends of the connecting rod 6. The first side pin 8 and the second side pin 9 extend to the two strip holes 14 respectively.

[0036] Under normal circumstances, under the action of the first elastic member 10, the movable block 4 drives the second magnetic member 12 to move downward to the bottom of the guide cylinder 3, that is, the second magnetic member 12 is now located at the bottom of the control chamber, and the first magnetic member 22 of the inner chamber 2 can be attracted by the magnetic force of the second magnetic member 12, and the inner chamber 2 is adsorbed to the bottom of the control chamber. When the adsorption of the inner chamber 2 needs to be released, the button is pressed downward, and the button 5 drives the upper end of the connecting rod 6 downward through the second side pin 9, the connecting rod 6 tilts, and the lower end of the connecting rod 6 swings upward. The connecting rod 6 drives the movable block 4 upward through the first side pin 8, and the movable block 4 drives the second magnetic member 12 away from the bottom of the control chamber. The second magnetic member 12 increases the adsorption force of the first magnetic member 22 of the inner chamber 2, and the adsorption force of the inner chamber 2 can be released.

[0037] The lower end of the guide cylinder 3 is fixed to the bottom of the control chamber so that the second magnetic member 12 can be as close to the bottom of the control chamber as possible when the movable block 4 moves downward.

[0038] The first elastic member 10 is a spring, with its two ends respectively resting against the bottom of the button 5 and the top of the movable block 4. The first elastic member 10 not only pushes the movable block 4 downward, but also provides a force to restore the case upward. It's important to note that although the button 5 and movable block 4 move in opposite directions when pressed, the spring doesn't affect their movement because they're driven by a rigid structure.

[0039] The guide cylinder 3 is provided with the strip-shaped sliding windows 7 on both sides, the movable block 4 is provided with the first side pins 8 corresponding to the two strip-shaped sliding windows 7, and the button 5 is provided with the second side pins 9 corresponding to the two first side pins 8. The two sets of the first side pins 8 and the second side pins 9 are connected by the connecting rod 6. In other words, a mechanism in which two sets of connecting rods 6 are linked together is provided, so that both sides can simultaneously drive the movable block 4 to move, and the driving force is more balanced.

[0040] The button 5 is provided with a raised portion 15 corresponding to the pressing window 13, and the raised portion 15 extends into the pressing window 13. The position of the button 5 can be located by using the raised portion 15.

[0041] The second elastic member 11 is a spring, and is provided on both sides of the button 5. The two ends of the second elastic member 11 respectively abut against the lower part of the button 5 and the bottom of the control compartment, so as to provide a more stable restoring force for the upward movement of the button 5.

[0042] Combine Figure 5 As shown, the button 5 is provided with a positioning pin 16 downward, and the upper end of the first elastic member 10 is sleeved on the positioning pin 16, so as to facilitate positioning of the second elastic member 11.

[0043] Combine Figure 2 As shown, the control compartment is provided with vertical grooves 17 at both ends of the button 5, and the two ends of the button 5 slide in the grooves 17. The second side pins 9 are located on one side of the two ends of the button 5, and the two second side pins 9 are symmetrical about the center of the button 5. The grooves 17 can guide the downward movement of the button 5 to prevent it from tilting, and the centrally symmetrical distribution of the second side pins 9 can make it more balanced, further maintaining the stability of the button 5 movement.

[0044] The other side of the two ends of the button 5 is provided with a balancing pin 19, and the control chamber is vertically provided with a balancing groove 18 corresponding to the balancing pin 19, and the balancing pin 19 is slidably fitted in the balancing groove 18, which can improve the stability of the button 5 in downward movement.

[0045] The cup cover 1 comprises a lower cover 21 and an upper cover 20 which are buckled together, and the control chamber is located between the upper cover 20 and the upper cover 20, so as to facilitate the disassembly and installation of the components in the control chamber.

[0046] One of the first magnetic member 22 and the second magnetic member 12 is a magnet, and the other can be made of a material that can be attracted by a magnet, such as iron. In this embodiment, for strong magnetic force, the first magnetic member 22 and the second magnetic member 12 are magnets.

[0047] Beneficial effects of the utility model:

[0048] This solution uses a connecting rod 6 to drive the movable block 4 to move, thereby driving the second magnetic member 12 to move closer to or away from the bottom of the control bin. The overall driving method is more clever, can more easily drive the movable block 4 to move, is more convenient to press, and has better reliability.

[0049] The technical features of the above embodiments can be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0050] The above-described embodiments merely represent several implementation methods of the present application. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that a person skilled in the art could make various modifications and improvements without departing from the spirit of the present application, all of which fall within the scope of protection of the present application. Therefore, the scope of protection of the present patent application shall be determined by the appended claims.

Claims

1. A connecting rod driven cup cover structure for a magnetic bullet cup, comprising a cup cover (1) and an inner compartment (2), characterized in that: The inner wall of the cup cover (1) is provided with a control compartment, and the lower portion of the inner compartment (2) corresponding to the control compartment is provided with a first magnetic member (22); A guide cylinder (3), a movable block (4), a button (5) and a connecting rod (6) are provided in the control compartment; The guide cylinder (3) is vertically arranged in the control chamber, and a strip-shaped sliding window (7) is axially arranged on the side wall of the guide cylinder (3); The movable block (4) is slidably fitted into the interior of the guide cylinder (3), and the movable block (4) is provided with a first side pin (8), which extends from the strip-shaped sliding window (7) to the exterior of the guide cylinder (3); The movable block (4) is provided with a second magnetic member (12) attracted to the first magnetic member (22), and a first elastic member (10) is provided in the guide cylinder (3), and the first elastic member (10) pushes the movable block (4) downward; A pressing window (13) is provided on the top of the control chamber, the button (5) is located in the pressing window (13), a second elastic member (11) is provided between the button (5) and the control chamber, the second elastic member (11) pushes the button (5) upward, and a second side pin (9) is provided on the side of the button (5); The middle portion of the connecting rod (6) is hinged relative to the control chamber, the connecting rod (6) is tilted, and strip holes (14) are respectively provided at both ends of the connecting rod (6), and the first side pin (8) and the second side pin (9) respectively extend to the two strip holes (14).

2. The connecting rod driven cup cover structure for a magnetic bullet cup according to claim 1, characterized in that: The lower end of the guide cylinder (3) is fixed to the bottom of the control bin.

3. The connecting rod driven cup cover structure for a magnetic bullet cup according to claim 1, characterized in that: The first elastic member (10) is a spring, and two ends of the first elastic member (10) respectively abut against the bottom of the button (5) and the top of the movable block (4).

4. The connecting rod driven cup cover structure for a magnetic bullet cup according to claim 1, characterized in that: The strip-shaped sliding windows (7) are respectively provided on both sides of the guide cylinder (3); the first side pins (8) are respectively provided on the two corresponding strip-shaped sliding windows (7) of the movable block (4); the second side pins (9) are respectively provided on the two corresponding first side pins (8) of the button (5); and the two groups of the first side pins (8) and the second side pins (9) are respectively connected via the connecting rod (6).

5. The connecting rod driven cup cover structure for a magnetic bullet cup according to claim 1, characterized in that: The button (5) is provided with a raised portion (15) corresponding to the pressing window (13), and the raised portion (15) extends into the pressing window (13).

6. The connecting rod driven cup cover structure for a magnetic bullet cup according to claim 1, characterized in that: The second elastic member (11) is a spring. The second elastic member (11) is respectively arranged on both sides of the button (5). The two ends of the second elastic member (11) respectively abut against the lower part of the button (5) and the bottom of the control compartment.

7. The connecting rod driven cup cover structure for a magnetic bullet cup according to claim 1, characterized in that: The button (5) is provided with a positioning pin (16) downward, and the upper end of the first elastic member (10) is sleeved on the positioning pin (16).

8. The connecting rod driven cup cover structure for a magnetic bullet cup according to claim 1, characterized in that: The control compartment is vertically provided with a slide groove (17) at both ends corresponding to the button (5), and the two ends of the button (5) are slidably matched with the slide groove (17). The second side pin (9) is located on one side of the two ends of the button (5), and the two second side pins (9) are symmetrical about the center of the button (5).

9. The connecting rod driven cup cover structure for a magnetic bullet cup according to claim 1, characterized in that: A balancing pin (19) is provided on the other side of both ends of the button (5), and a balancing groove (18) is vertically provided in the control chamber corresponding to the balancing pin (19), and the balancing pin (19) is slidably fitted in the balancing groove (18).

10. The connecting rod driven cup cover structure for a magnetic bullet cup according to claim 1, characterized in that: The cup cover (1) comprises a lower cover (21) and an upper cover (20) that are buckled together, and the control chamber is located between the upper cover (20).

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