Coded lock cup cover with peep-proof function

Abstract

The utility model discloses a coded lock cup cover with a peep-proof function, which relates to the technical field of articles for daily use and comprises an outer cover, an inner cover, a cup body, a coded lock module and a peep-proof component. The coded lock module is fixedly connected to the top wall of the inner wall of the outer cover and located above the top wall of the inner cover, one end of a spring bolt release rod on the left side of the coded lock module abuts against the button, the other end of the button penetrates through the side wall, at the corresponding position, of the outer cover and extends out of the side wall of the outer cover, and a containing groove is formed in the middle of the top wall of the outer cover. The peep-proof assembly is arranged on the containing groove and comprises a peep-proof piece and a root column which are matched with the containing groove, a password is covered after the coded lock is unlocked, other people are prevented from seeing the password when drinking water, the safety of the coded lock is improved, and the peep-proof assembly is arranged on the coded lock through mutual cooperation of the outer cover, the inner cover, the button and the coded lock. And the cup cover cannot be opened when a wrong password is input.

Description

Technical Field

[0001] This utility model relates to the field of daily necessities technology, and in particular to a combination lock cup lid with anti-peeping function. Background Technology

[0002] Using a water cup with a combination lock is a very practical and effective way to ensure safe drinking in public places.

[0003] Under normal use, the combination lock on existing water cups is always in the unlocked state for convenient drinking. However, this makes it easy for others to see the combination, resulting in low security. In addition, in public places such as computer rooms or factory workshops, water cups sometimes need to be placed in designated locations, which can easily lead to confusion between individual water cups and those of others. This could result in misuse of one person's water cup and the spread of diseases. Utility Model Content

[0004] The purpose of this invention is to provide a combination lock cup lid with anti-peeping function to solve at least one of the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a combination lock cup lid with anti-peeping function, comprising an outer lid, an inner lid, a cup body, a combination lock module, and an anti-peeping component. The cup mouth of the cup body is threadedly connected to the inner wall of the inner lid. A groove is provided around the side wall of the inner lid. The outer lid is fitted onto the inner lid. A ring array of matching teeth is distributed on the inner side wall of the outer lid, corresponding to the groove, and the teeth slide within the groove. Circular teeth are provided around the top wall of the inner lid near its edge. The combination lock module is fixedly connected to the top wall of the inner wall of the outer lid and is located above the top wall of the inner lid. One end of the latch release lever on the left side of the combination lock module abuts against the button, and the other end of the button passes through the corresponding position of the outer cover side wall and extends to the outside of the outer cover side wall. A storage groove is provided in the middle of the top wall of the outer cover. The anti-peeping component is set on the storage groove. The anti-peeping component includes an anti-peeping plate and a root post that match the storage groove. The anti-peeping plate is set in the storage groove. The root post is set at the edge of the bottom wall of the anti-peeping plate near one end and passes through the storage groove and extends into the outer cover. A screw is provided at the bottom of the root post and the screw is screwed into the root post from the bottom of the root post. A spring is provided on the root post between the screw and the outer cover.

[0006] Preferably, the bottom of the button is also provided with a limiting tooth, and the limiting tooth matches the corresponding tooth on the round tooth.

[0007] Preferably, the top wall of the button is provided with a limiting block, and the top wall of the outer cover is provided with a limiting hole at a position corresponding to the limiting block, with the limiting block located inside the limiting hole.

[0008] Preferably, a through hole is provided on the side wall of the outer cover opposite to the button, and one end of the reset lever of the combination lock module is inserted into the through hole.

[0009] Preferably, the bottom wall of the storage slot has multiple locking slots at positions corresponding to the dials of the combination lock module, and the dials are embedded in the corresponding locking slots.

[0010] Preferably, the bottom wall of the inner lid has an annular groove near the circumference that matches the mouth of the cup, and a sealing ring is provided in the annular groove.

[0011] Preferably, the cup body has an external threaded ring on the rim, and the inner side wall of the inner lid has an internal threaded ring that matches the external threaded ring.

[0012] The beneficial effects of this utility model are as follows:

[0013] 1. When a user needs to drink water, they can use their hand to move the privacy screen to unlock the combination lock, and then move the privacy screen back into the storage slot. By unlocking the combination lock and covering the combination, the user can prevent others from seeing the combination while drinking water, thus reducing the risk of combination leakage and improving the security of the combination lock.

[0014] 2. When the entered password is incorrect, the release lever of the locking tongue, which is in contact with the button, cannot be pressed, thus preventing the button from being pressed. The limiting teeth on the button cannot engage with the round teeth to limit their movement. At this time, when the outer cover is turned, it will slip and cannot drive the inner cover to rotate, thus preventing the inner cover from being turned open. Through the cooperation of the outer cover, inner cover, button, and combination lock, the inner cover cannot be turned open when the password is incorrect, preventing the water cup from being used by others by mistake and avoiding the spread of diseases, thus greatly improving the practicality of the water cup. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the outer cover of this utility model;

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of the storage slot of this utility model;

[0017] Figure 3 This is a cross-sectional view of the outer cover and inner cover of this utility model;

[0018] Figure 4 This is a three-dimensional structural diagram of the combination lock module of this utility model;

[0019] Figure 5 This is a cross-sectional view of the screw of this utility model;

[0020] Figure 6 This is a cross-sectional view of the button of this utility model;

[0021] Figure 7 This is a cross-sectional view of the circular teeth of this utility model;

[0022] Figure 8 This is a three-dimensional structural diagram of the external threaded ring of this utility model;

[0023] Figure 9 This utility model Figure 4 Enlarged view of point A;

[0024] Figure 10 This utility model Figure 6 Enlarged view of point B.

[0025] In the diagram: 1. Outer cover; 2. Limiting hole; 3. Peep guard; 4. Button; 5. Cup body; 6. External threaded ring; 7. Storage groove; 8. Locking port; 9. Sealing ring; 10. Slot; 11. Slot tooth; 12. Internal threaded ring; 13. Inner cover; 14. Through hole; 15. Combination lock module; 16. Limiting block; 17. Limiting tooth; 18. Round tooth; 19. Screw; 20. Root post; 21. Spring; 22. Annular groove. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] This utility model provides, for example Figure 1-10 The illustrated combination lock cup lid with anti-peeping function includes an outer lid 1, an inner lid 13, a cup body 5, a combination lock module 15, and an anti-peeping component. The cup mouth of the cup body 5 is threadedly connected to the inner wall of the inner lid 13. A groove 10 is provided around the side wall of the inner lid 13. The outer lid 1 is fitted onto the inner lid 13. A ring array of matching teeth 11 is distributed on the inner side wall of the outer lid 1, corresponding to the groove 10, and the teeth 11 slide within the groove 10. A circular tooth 18 is provided around the top wall of the inner lid 13 near the edge. The combination lock module 15 is fixedly connected to the top wall of the inner wall of the outer lid 1 and is located above the top wall of the inner lid 13. One end of the latch release lever on the left side abuts against button 4, and the other end of button 4 passes through the corresponding position of the side wall of the outer cover 1 and extends to the outside of the side wall of the outer cover 1. A storage groove 7 is provided in the middle of the top wall of the outer cover 1. The privacy component is set on the storage groove 7. The privacy component includes a privacy plate 3 and a root post 20 that match the storage groove 7. The privacy plate 3 is set in the storage groove 7. The root post 20 is set at the edge of the bottom wall of the privacy plate 3 near one end and passes through the storage groove 7 and extends into the outer cover 1. A screw 19 is provided at the bottom of the root post 20 and the screw 19 is screwed into the root post 20 from the bottom of the root post 20. A spring 21 is provided on the root post 20 between the screw 19 and the outer cover 1.

[0028] When the user needs to drink water, they move the privacy screen 3 on the storage slot 7 (the top wall of the privacy screen 3 is slightly higher than the storage slot 7, and the edges of the privacy screen 3 and the storage slot 7 are angled; pushing the edge of the privacy screen 3 with a finger can easily open it and allow for password operation). At this time, the root post 20 rotates, the privacy screen 3 moves away, revealing the dial wheel. The dial wheel inside the lock slot 8 is then moved, and after the password is correctly entered and unlocked, the privacy screen 3 is moved back into the storage slot 7 to prevent the password from being seen (at this time, the screw 19 on the root post 20 and the inner wall of the outer cover 1 limit the spring 21; the elasticity of the spring 21 ensures that the privacy screen 3 is tightly embedded in the storage slot 7 after being moved back, preventing the privacy screen 3 from shifting). At this time, the combination lock module 15 (the combination lock module 15 is a dial combination lock, commercially available) is activated. The release lever of the locking tongue can move, allowing button 4 to be pressed. Pressing button 4 causes the limiting tooth 17 to engage between two teeth on the round tooth 18. Then, when the outer cover 1 is turned, the limiting tooth 17 rotates and abuts against one of the teeth on the round tooth 18, thereby causing the inner cover 13 to rotate as well. This allows the outer cover 1 and the inner cover 13 to be unscrewed from the cup opening. When the password is incorrect, the release lever cannot move, causing the button 4 that is abutting against it to also be unable to be pressed. Consequently, the limiting tooth 17 also cannot move and cannot engage between the two teeth on the round tooth 18. At this time, rotating the outer cover 1 cannot transmit torque to the inner cover 13. Therefore, when the password is incorrect, when the outer cover 1 is turned, the locking tooth 11 will rotate and slip along the locking groove 10, making it impossible to unscrew the cover.

[0029] The bottom of button 4 is also provided with a limiting tooth 17, and the limiting tooth 17 matches the corresponding tooth on the round tooth 18. The top wall of button 4 is provided with a limiting block 16. The top wall of the outer cover 1 is provided with a limiting hole 2 at the position corresponding to the limiting block 16, and the limiting block 16 is located in the limiting hole 2. The side wall of the outer cover 1 at the position opposite to button 4 is provided with a through hole 14. One end of the reset rod of the combination lock module 15 is inserted into the through hole 14.

[0030] Pressing button 4 moves the limiting tooth 17. When the limiting tooth 17 moves between two teeth on the round tooth 18, rotating the outer cover 1 causes the limiting tooth 17 to abut against one of the teeth on the round tooth 18, thereby rotating the inner cover 13. This causes the outer cover 1 and the inner cover 13 to be unscrewed simultaneously. The limiting block 16 engages in the limiting hole 2, allowing button 4 to be locked on the outer cover 1 so that button 4 will not fall off and the assembly is completed. Pressing the reset lever in the through hole 14 allows the password of the combination lock module 15 to be set.

[0031] The bottom wall of the storage slot 7 has multiple locking ports 8 at positions corresponding to the dials of the combination lock module 15, and the dials are embedded in the corresponding locking ports 8.

[0032] The dial is slightly higher than the keyhole 8, making it easier to turn the dial to unlock the combination lock.

[0033] The bottom wall of the inner lid 13 has an annular groove 22 that matches the mouth of the cup, and a sealing ring 9 is provided in the annular groove 22. The mouth of the cup body 5 is provided with an external thread ring 6, and the side wall of the inner lid 13 is provided with an internal thread ring 12 that matches the external thread ring 6.

[0034] The external threaded ring 6 engages with the internal threaded ring 12, making it easy to screw the inner cover 13 onto the mouth of the cup body 5. When the inner cover 13 is tightened, the edge of the cup mouth will press against the sealing ring 9 to prevent water from leaking out of the cup.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A combination lock cup lid with anti-peeping function, characterized in that: The device includes an outer cover (1), an inner cover (13), a cup body (5), a combination lock module (15), and a privacy device. The cup mouth of the cup body (5) is threadedly connected to the inner wall of the inner cover (13). A slot (10) is provided around the side wall of the inner cover (13). The outer cover (1) is fitted onto the inner cover (13). A circular array of teeth (11) matching the slot (10) is distributed on the inner side wall of the outer cover (1) at a position corresponding to the slot (10), and the teeth (11) slide within the slot (10). A circular tooth (18) is provided around the top wall of the inner cover (13) near the edge. The combination lock module (15) is fixedly connected to the top wall of the inner wall of the outer cover (1) and is located above the top wall of the inner cover (13). One end of the lock tongue release rod on the left side of the combination lock module (15) is connected to... Button (4) abuts and the other end of button (4) passes through the side wall of the outer cover (1) at the corresponding position and extends to the outside of the side wall of the outer cover (1). The top wall of the outer cover (1) is provided with a storage groove (7). The privacy component is set on the storage groove (7). The privacy component includes a privacy plate (3) that matches the storage groove (7) and a root post (20). The privacy plate (3) is set in the storage groove (7). The root post (20) is set at the edge of the bottom wall of the privacy plate (3) near one end and the root post (20) passes through the storage groove (7) and extends into the outer cover (1). The bottom of the root post (20) is provided with a screw (19) and the screw (19) is screwed into the root post (20) from the bottom of the root post (20). A spring (21) is provided on the root post (20) between the screw (19) and the outer cover (1).

2. A combination lock cup lid with anti-peeping function according to claim 1, characterized in that: The button (4) has a limiting tooth (17) at the bottom, and the limiting tooth (17) matches the corresponding tooth on the round tooth (18).

3. A combination lock cup lid with anti-peeping function according to claim 1, characterized in that: The button (4) has a limiting block (16) on its top wall, and the outer cover (1) has a limiting hole (2) at the corresponding position of the limiting block (16), with the limiting block (16) located inside the limiting hole (2).

4. A combination lock cup lid with anti-peeping function according to claim 1, characterized in that: A through hole (14) is provided on the side wall of the outer cover (1) opposite to the button (4), and one end of the reset rod of the password lock module (15) is inserted into the through hole (14).

5. A combination lock cup lid with anti-peeping function according to claim 1, characterized in that: The bottom wall of the storage slot (7) is provided with multiple dial holes (8) corresponding to the dial wheel of the combination lock module (15), and the dial wheel is embedded in the corresponding dial hole (8).

6. A combination lock cup lid with anti-peeping function according to claim 1, characterized in that: The bottom wall of the inner cover (13) is provided with an annular groove (22) that matches the mouth of the cup near the circumference, and a sealing ring (9) is provided in the annular groove (22).

7. A combination lock cup lid with anti-peeping function according to claim 1, characterized in that: The cup body (5) has an external threaded ring (6) on its mouth, and the inner wall of the inner cover (13) has an internal threaded ring (12) that matches the external threaded ring (6) around its circumference.

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