CN218922255U - Quick-opening fingerprint cup with child lock function - Google Patents

Abstract

The utility model discloses a fingerprint water cup with a quick-opening and child lock function, which comprises a cup body and a cup cover, wherein the cup cover is provided with a movable cover and a drinking water port, a driver, a push rod and a driven rod are arranged in an inner cavity of the cup cover, the driver drives the push rod to slide through a transmission mechanism, one end of the push rod is provided with a lock tongue, the other end of the push rod is provided with a first rack, one end of the driven rod is provided with a second rack, the other end of the driven rod is provided with the lock tongue, a driven gear is arranged between the first rack and the second rack, the movable cover is provided with a buckling position overlapped with a lock tongue part, and a control board, a battery and a fingerprint module are arranged in the cup cover. The movable cover is quickly unlocked by a single finger of a user through the fingerprint module to drink water, the operation is very simple, and the double lock of the fingerprint module lock and the child lock assembly is arranged in the cup cover, so that children can be prevented from being scalded by hot water, disease infection caused by mistaken use of the cup by other people can be effectively prevented, the cup cover can not be opened by other people, and the safety of the user using the cup is ensured.

Description

Quick-opening fingerprint cup with child lock function

Technical Field

The utility model relates to the technical field of water cups, in particular to a fingerprint water cup which is fast to open and has a child lock function.

Background

As is well known, a cup is a container for holding liquid, and can be used for drinking tea, water, beverage and the like at ordinary times. The cup is cylindrical, the upper end of the cup is open and hollow for holding objects.

The existing water cup is generally composed of a cup body and a cup cover, but when a user types before a computer or is focused on doing something, if the user needs to drink water, the user needs to put down something on the hand, then one hand holds the cup body tightly, and the other hand screws the cup cover, so that the two hands are required to be matched and opened, and the cup cover can be opened only with great effort and a long time, so that the operation of the existing water cup when the user uncovers is very complicated, and the actual use of the user is inconvenient; meanwhile, when the cup is taken by a child, as the high-temperature hot water is contained in the cup, the child carelessly opens the cup cover and then easily spills the high-temperature hot water in the cup on the skin, so that the child is scalded; people know that diseases are entered from the mouth, any person can open the cup cover of the existing cup, when other people take the cup by mistake for use, or other people put poison or other illegal chemical agents in the user cup, so that the infection of the diseases and the physical damage of the user are easily caused, and the existing cup has a certain potential safety hazard when in use, therefore, the fingerprint cup which is opened quickly and has the child lock function is provided for solving the problems.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model aims to provide the fingerprint cup which is quickly opened and has the child lock function.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a quick fingerprint drinking cup who opens and have child lock function, includes the cup, the rim of a cup department of cup is airtight through the screw thread to twist intrinsic bowl cover, bowl cover upper end is provided with movable lid and the drinking water mouth of axle even, the inner chamber of bowl cover is provided with driver and mobilizable catch bar, driven lever, the driver passes through drive mechanism drive catch bar and slides, catch bar one end is provided with the latch bolt, the other end is provided with first rack, driven lever one end is provided with the second rack, the other end is provided with the latch bolt, the driven gear is installed to the meshing between first rack and the second rack, the edge of movable lid inner chamber is provided with a pair of buckle position with spring bolt portion overlap joint adaptation, control panel and battery are installed to the inner chamber of bowl cover, fingerprint module is inlayed to the surface of bowl cover, fingerprint module, driver and battery all are with control panel electric connection; under the driving action of the driver, the push rod drives the driven rod to synchronously slide in opposite directions, and simultaneously, the lock tongue part of the push rod and the lock tongue part of the driven rod synchronously extend or retract on the outer surface of the cup cover and open or close the movable cover.

Preferably, a spring for resetting is arranged between one end of the pushing rod and the inner cavity of the cup cover.

Preferably, the transmission mechanism comprises a driving wheel installed on a main shaft of the driver and a first guiding inclined plane arranged at the lower end of the pushing rod, one end of the driving wheel is provided with a stirring block, one end of the stirring block is provided with an arc surface matched with the first guiding inclined plane, the driver drives the driving wheel to rotate, and the driving wheel is in rotary contact with the first guiding inclined plane through the arc surface, and meanwhile the pushing rod is extruded to slide.

Preferably, the inner cavity of the cup cover is provided with a child lock assembly, the child lock assembly comprises a push button piece which can slide horizontally and the upper end of the push button piece is exposed out of the upper end of the cup cover, the inner cavity of the cup cover is provided with a latch piece which can move up and down and one end of the latch piece is exposed out of the lower end of the cup cover, one end of the push button piece is provided with a second guide inclined plane, one end of the latch piece is provided with a third guide inclined plane which is matched with the second guide inclined plane, a reset spring is vertically arranged between the latch piece and the inner cavity wall of the cup cover, a limit groove is formed in the cup mouth of the cup body, and the exposed end of the latch piece is inserted into the limit groove.

Preferably, the sealing ring is arranged on the peripheral side surface of the cup cover and positioned at the screw tooth, the lower end of the sealing ring is provided with a vertical extension part, and the extension part is mutually abutted against the inner wall of the cup body.

Preferably, a fourth guiding inclined plane is arranged at the edge of the top surface of the front end of the lock tongue part, and a fifth guiding inclined plane matched with the fourth guiding inclined plane is arranged at the edge of the bottom of the pair of buckling positions.

Preferably, a soft rubber cover is hermetically covered at the upper end of the inner cavity of the movable cover and at the water drinking port, and the soft rubber cover is arranged in the inner cavity of the movable cover.

Preferably, the edge of the upper end of the cup cover is connected with a movable cover through a rotating shaft, and a torsion spring is arranged on the rotating shaft.

Preferably, the driver is a gear motor.

According to the technical scheme, under the driving action of the driver, the rack at one end of the push rod drives the driven rod to synchronously slide relatively in the direction of the driven rod through the meshed driven gear, and meanwhile, the lock tongue part of the push rod and the lock tongue part of the driven rod synchronously extend or retract on the outer surface of the cup cover and open or close the movable cover; and the bowl cover of this device is provided with the dual lock of fingerprint module lock and mechanical type child lock subassembly, no matter be that the movable cover opens or close the state, can both prevent that child from opening the bowl cover, consequently, can effectively prevent that the bowl cover from being scalded child by the hot water in the back cup after being opened, and the movable cover of this device needs the user fingerprint just can open, the bowl cover needs to open the movable cover through the fingerprint earlier, then open child lock subassembly, just can twist soon and open the bowl cover, so can effectively prevent other people and misuse the drinking cup, prevent the infection of disease, and can effectively prevent that lawless persons from putting in poison or other illegal chemical formulation in user's cup, the security of user's drinking water cup has been guaranteed greatly, numerous potential safety hazards when having solved the user and used the drinking water cup, and its simple structure, and convenient operation has very strong practicality.

Drawings

Fig. 1 is an isometric view of an embodiment of the utility model.

FIG. 2 is a schematic view of the structure of the interior of the cap according to an embodiment of the present utility model.

Fig. 3 is a cross-sectional view of an embodiment of the present utility model.

Fig. 4 is a schematic view of a child lock assembly according to an embodiment of the present utility model.

Fig. 5 is a schematic view of a second guiding ramp according to an embodiment of the present utility model.

Fig. 6 is a schematic view of the structure of the first guiding inclined plane according to the embodiment of the present utility model.

Fig. 7 is a schematic structural view of a fourth guiding slope according to an embodiment of the present utility model.

Fig. 8 is a schematic structural view of a fourth guiding slope according to an embodiment of the present utility model.

In the figure:

1. a cup body; 2. screw threads; 3. a cup cover; 4. a movable cover; 5. a drinking water port; 6. a driver; 7. a push rod; 8. a driven rod; 10. a latch portion; 11. a first rack; 12. a second rack; 13. a driven gear; 14. a clamping position; 15. a control board; 16. a battery; 17. a fingerprint module; 18. a spring; 19. a driving wheel; 20. a first guiding inclined surface; 21. a poking block; 22. an arc surface; 23. a push button; 24. a latch member; 25. a second guiding inclined surface; 26. a third guide slope; 27. a limit groove; 28. a seal ring; 29. an extension; 30. a fourth guiding slope; 31. a fifth guiding slope; 32. a soft rubber cover; 33. a rotating shaft; 34. and (3) a torsion spring.

Detailed Description

Embodiments of the utility model are described in detail below with reference to the attached drawings, but the utility model can be implemented in a number of different ways, which are defined and covered by the claims.

As shown in fig. 1 to 8, the fingerprint cup with the child lock function provided by the embodiment comprises a cup body 1, a cup cover 3 is tightly screwed on the cup opening of the cup body 1 through a screw tooth 2, a movable cover 4 and a drinking water port 5 which are connected through a shaft are arranged at the upper end of the cup cover 3, a driver 6, a movable push rod 7 and a driven rod 8 are arranged in the inner cavity of the cup cover 3, the driver 6 drives the push rod 7 to slide through a transmission mechanism, a locking tongue portion 10 is arranged at one end of the push rod 7, a first rack 11 is arranged at the other end of the push rod, a second rack 12 is arranged at one end of the driven rod 8, a locking tongue portion 10 is arranged at the other end of the driven rod, a driven gear 13 is arranged between the first rack 11 and the second rack 12 in a meshed mode, a buckling position 14 which is in lap joint fit with the locking tongue portion 10 is arranged at the edge of the inner cavity of the movable cover 4, a control board 15 and a battery 16 are arranged in the inner cavity of the cup cover 3, a fingerprint module 17 is inlaid in the outer surface of the cup cover 3, and the fingerprint module 17, the driver 6 and the battery 16 are electrically connected with the control board 15; under the driving action of the driver 6, the push rod 7 drives the driven rod 8 to synchronously slide in opposite directions, and simultaneously, the lock tongue part 10 of the push rod 7 and the lock tongue part 10 of the driven rod 8 synchronously extend or retract on the outer surface of the cup cover 3, and the movable cover 4 is opened or closed.

Further, a spring 18 for resetting is arranged between one end of the push rod 7 and the inner cavity of the cup cover 3. Therefore, when the movable cover 4 is closed, the lock tongue portion 10 at one end of the push rod 7 touches the buckling position 14 and retracts into the inner cavity of the cup cover 3, under the action of the elasticity of the spring 18, the spring 18 rapidly pushes the lock tongue portion 10 at one end of the push rod 7 and the lock tongue portion 10 at one end of the driven rod 8 to extend outwards synchronously, and at the moment, the lock tongue portion 10 at one end of the push rod 7 is lapped on the upper end face of the buckling position 14 and locks the movable cover 4, so that the spring 18 between the push rod 7 and the cup cover 3 is utilized to enable the lock tongue portion 10 to rapidly extend and lock the movable cover 4 when the movable cover 4 is closed, and the extension of the lock tongue portion 10 has a reset effect.

Further, the transmission mechanism of the embodiment comprises a driving wheel 19 installed on a main shaft of the driver 6 and a first guiding inclined plane 20 arranged at the lower end of the pushing rod 7, one end of the driving wheel 19 is provided with a stirring block 21, one end of the stirring block 21 is provided with an arc surface 22 matched with the first guiding inclined plane 20, the driver 6 drives the driving wheel 19 to rotate, and the driving wheel is in rotary contact with the first guiding inclined plane 20 through the arc surface 22, and meanwhile, the pushing rod 7 is extruded to slide. The driver 6 can thus drive the push rod 7 to slide horizontally by rotation of the drive wheel 19.

Further, the inner cavity of the cup cover 3 of the embodiment is provided with a child lock assembly, the child lock assembly comprises a push button piece 23 which can slide horizontally and the upper end of which is exposed out of the upper end of the cup cover 3, the inner cavity of the cup cover 3 is provided with a bolt piece 24 which can move up and down and one end of which is exposed out of the lower end of the cup cover 3, one end of the push button piece 23 is provided with a second guiding inclined plane 25, one end of the bolt piece 24 is provided with a third guiding inclined plane 26 which is matched with the second guiding inclined plane 25 and is positioned in the inner cavity of the cup cover 3, a reset spring 18 is vertically arranged between the bolt piece 24 and the inner cavity wall of the cup cover 3, a limit groove 27 is formed at the cup mouth of the cup body 1, and the exposed end of the bolt piece 24 is inserted into the limit groove 27; when one end of the latch piece 24 is inserted into the limit groove 27, the cup cover 3 cannot be screwed and opened due to the blocking of the latch piece 24, when a user needs to open the cup cover 3, the push button piece 23 is directly pushed to slide, meanwhile, the second guide inclined plane 25 presses the third guide inclined plane 26 to push the latch piece 24 to move, the lower end of the latch piece 24 is separated from the limit groove 27, and the user can easily screw and open the cup cover 3. Therefore, the child or other people can be effectively prevented from opening the cup cover 3 by the child lock assembly, and the safety of drinking water of the user is protected.

Further, sealing washer 28 is installed to week side and being located screw thread 2 departments of bowl cover 3 of this embodiment, and the lower extreme of sealing washer 28 is provided with vertically extension 29, and extension 29 is contradicted each other with the inner wall to cup 1, and when bowl cover 3 revolves and twists on the rim of a cup of cup 1, the downforce of bowl cover 3 warp extrusion in the inner wall of cup 1 with extension 29, and extension 29 and the area of contact of cup 1 inner wall are bigger, consequently make the clearance between cup 1 inner chamber and the bowl cover 3 more sealed, prevent effectively that bowl cover 3 department from leaking, guarantee bowl cover 3 revolve the leakproofness of twisting the installation in cup 1 rim of a cup department.

Further, a fourth guiding inclined surface 30 is provided at the edge of the top surface of the front end of the latch tongue portion 10 of the present embodiment, and a fifth guiding inclined surface 31 adapted to the fourth guiding inclined surface 30 is provided at the edge of the bottom of the latch 14. Therefore, when the movable cover 4 is closed, the fifth guide inclined surface 31 presses the fourth guide inclined surface 30 by the downward pressure of the movable cover 4, and the locking tongue portion 10 is pushed and retracted inwards, so that the locking tongue portion 10 is pushed and retracted inwards smoothly when the movable cover 4 is closed by the fit arrangement of the fourth guide inclined surface 30 and the fifth guide inclined surface 31.

Further, the upper end of the inner cavity of the movable cover 4 in the embodiment is located at the water drinking port 5, and is hermetically covered with a soft rubber cover 32, and the soft rubber cover 32 is installed in the inner cavity of the movable cover 4. Therefore, when the movable cover 4 is closed, the soft rubber cover 32 can effectively seal the water drinking port 5, so as to prevent the water drinking port 5 from leaking.

Further, the edge of the upper end of the cup cover 3 of the embodiment is connected with a movable cover 4 through a rotating shaft 33, and a torsion spring 34 is arranged on the rotating shaft 33. Therefore, when the movable cover 4 is opened, the movable cover 4 automatically rotates to be opened under the action of the torsion spring 34, so that the automatic cover opening of the movable cover 4 is facilitated, and the actual use of a user is facilitated.

Preferably, the driver 6 is a gear motor or an electromagnet or a linear motor. The speed reducing motor has the advantages of compact structure, small volume, strong overload bearing capability, space saving, low energy consumption, low noise, small vibration and the like, and the output torque is larger, so that the speed reducing motor can stably push the driving wheel 19 to rotate, and the device can be stably unlocked.

When the embodiment is actually unlocked, firstly, when a finger of a user is attached to an identification area of a fingerprint module 17, a control board 15 receives a signal and controls a driver 6 to drive a push rod 7 and a driven rod 8 to synchronously slide inwards through a transmission mechanism, then a rack at one end of the push rod 7 synchronously drives the driven rod 8 to slide inwards through a driven gear 13, at the moment, a lock tongue part 10 retracts and breaks away from the lap joint of a buckle position 14, and a movable cover 4 is automatically rotated to be opened under the action of the twisting elasticity of a torsion spring 34, so that the user can unlock and open the movable cover 4 for drinking water as long as the fingerprint identification is performed, the user can rapidly open the movable cover 4 by one hand, the operation is very simple, the time for opening the movable cover 4 is very short, and the user can use by actually drinking water conveniently; when a user needs to close the movable cover 4, the downward pressure of the movable cover 4 enables the fifth guide inclined surface 31 to press the fourth guide inclined surface 30 and push the lock tongue 10 to retract inwards, so that the lock tongue 10 is smoothly pushed to retract inwards when the movable cover 4 is closed by utilizing the adaptive arrangement of the fourth guide inclined surface 30 and the fifth guide inclined surface 31, and simultaneously, when the movable cover 4 is closed, under the action of the elastic force of the spring 18, the spring 18 at one end of the push rod 7 rapidly pushes the lock tongue 10 at one end of the push rod 7 and the lock tongue 10 at one end of the driven rod 8 to extend outwards synchronously, and at the moment, the lock tongue 10 at one end of the push rod 7 is overlapped with the upper end face of the buckling position 14 and locks the movable cover 4; and the bowl cover 3 of this device is provided with the double lock of fingerprint module 17 lock and mechanical type child lock subassembly, no matter be that movable cover 4 opens or close the state, can prevent that child from opening bowl cover 3, consequently can effectively prevent that bowl cover 3 from being scalded child by the hot water in the back cup 1 after being opened, and the movable cover 4 of this device needs the user fingerprint just can open, bowl cover 3 needs to open movable cover 4 through the fingerprint earlier, then open child lock subassembly, just can twist soon and open bowl cover 3, so can effectively prevent other people misuse drinking cup, prevent the infection of disease, moreover can effectively prevent that illegal molecule from putting poison or other illegal chemical agent in user's cup 1, the security of drinking water of user has been guaranteed greatly, numerous potential safety hazards when having solved the user and used the drinking water cup.

The foregoing description is only of the preferred embodiments of the present utility model, and is not intended to limit the scope of the utility model, but rather is intended to cover any equivalents of the structures or equivalent processes disclosed herein or in the alternative, which may be employed directly or indirectly in other related arts.

Claims (9)

1. The utility model provides a quick fingerprint drinking cup who opens and have child lock function which characterized in that: the novel cup comprises a cup body, a cup cover is tightly screwed at the cup opening of the cup body through screw teeth, a movable cover and a drinking water opening which are connected through a shaft are arranged at the upper end of the cup cover, a driver, a movable push rod and a driven rod are arranged in an inner cavity of the cup cover, the driver drives the push rod to slide through a transmission mechanism, a lock tongue part is arranged at one end of the push rod, a first rack is arranged at the other end of the push rod, a second rack is arranged at one end of the driven rod, a lock tongue part is arranged at the other end of the driven rod, a driven gear is arranged between the first rack and the second rack in a meshed mode, a pair of buckling positions which are in lap joint fit with the lock tongue part are arranged at the edge of the inner cavity of the movable cover, a control board and a battery are arranged in the inner cavity of the cup cover, a fingerprint module is inlaid on the outer surface of the cup cover, and the fingerprint module, the driver and the battery are electrically connected with the control board; under the driving action of the driver, the push rod drives the driven rod to synchronously slide in opposite directions, and simultaneously, the lock tongue part of the push rod and the lock tongue part of the driven rod synchronously extend or retract on the outer surface of the cup cover and open or close the movable cover.

2. A quick-opening fingerprint cup with child-resistant function as set forth in claim 1, wherein: a spring for resetting is arranged between one end of the pushing rod and the inner cavity of the cup cover.

3. A quick-opening fingerprint cup with child-resistant function as set forth in claim 2, wherein: the transmission mechanism comprises a driving wheel arranged on a main shaft of the driver and a first guide inclined plane arranged at the lower end of the pushing rod, one end of the driving wheel is provided with a stirring block, one end of the stirring block is provided with an arc surface matched with the first guide inclined plane, the driver drives the driving wheel to rotate, and the driving wheel is in rotary contact with the first guide inclined plane through the arc surface, and meanwhile, the pushing rod is extruded to slide.

4. A quick-opening fingerprint cup with child-resistant function as set forth in claim 1, wherein: the inner cavity of the cup cover is provided with a child lock component, the child lock component comprises a push button piece which can horizontally slide and the upper end of the push button piece is exposed out of the upper end of the cup cover, the inner cavity of the cup cover is provided with a latch piece which can move up and down and one end of the latch piece is exposed out of the lower end of the cup cover, one end of the push button piece is provided with a second guide inclined plane, one end of the latch piece is positioned in the inner cavity of the cup cover and is provided with a third guide inclined plane which is matched with the second guide inclined plane, a reset spring is vertically arranged between the latch piece and the inner cavity wall of the cup cover, a limiting groove is formed in the cup mouth of the cup body, and the exposed end of the latch piece is inserted into the limiting groove.

5. A quick-opening fingerprint cup with child-resistant function as set forth in claim 1, wherein: the sealing ring is arranged on the peripheral side face of the cup cover and located at the screw tooth, the lower end of the sealing ring is provided with a vertical extension part, and the extension part is mutually abutted against the inner wall of the cup body.

6. A quick-opening fingerprint cup with child-resistant function as set forth in claim 1, wherein: the edge of the top surface of the front end of the lock tongue part is provided with a fourth guide inclined plane, and the edge of the bottom of the pair of buckle positions is provided with a fifth guide inclined plane which is matched with the fourth guide inclined plane.

7. A quick-opening fingerprint cup with child-resistant function as set forth in claim 1, wherein: the upper end of the inner cavity of the movable cover is provided with a soft rubber cover in a sealing mode at the water drinking port, and the soft rubber cover is arranged in the inner cavity of the movable cover.

8. A quick-opening fingerprint cup with child-resistant function as set forth in claim 1, wherein: the edge of the upper end of the cup cover is connected with a movable cover through a rotating shaft, and a torsion spring is arranged on the rotating shaft.

9. A quick-opening fingerprint cup with child-resistant function as set forth in claim 1, wherein: the driver is a gear motor.

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