Safe unlocking water cup for children

Abstract

The utility model relates to the field of water cups, in particular to a safe unlocking water cup for children, which comprises a cup body, a bottom cover, a water drinking unit, a flip cover, a clamping device and an identification unlocking module, the flip cover is rotatably connected with the bottom cover, the clamping device and the identification unlocking module are both mounted on the bottom cover, the bottom cover comprises an inner shell and an outer shell, the inner shell is rotatably connected with the outer shell, and the inner shell is rotatably connected with the outer shell. The inner shell is in threaded connection with the cup body, an annular tooth part is arranged on the inner shell, a movable part is rotationally connected to the outer shell, an elastic part is connected between the outer shell and the movable part, an extrusion block is movably arranged on an upper hole of the outer shell, a through hole is formed in the outer shell, the extrusion block is movably connected with the through hole, and the turning cover and the bottom cover can be switched between an open state and a closed state; the movable piece is buckled on the annular tooth part; when switched to the closed state, the flip cover abuts against the extrusion block, the extrusion block abuts against the movable piece, the movable piece is separated from the annular tooth part, and the problems that the safety performance is not high, and the flip cover and the bottom cover are prone to being damaged are solved.

Description

Technical Field

[0001] The utility model relates to the field of water cups, in particular to a water cup with a child safety unlocking function. Background Art

[0002] At present, children in kindergartens or primary schools generally bring their own thermoses. After drinking water from the thermoses, children in the same class put their thermoses on the cup rack for placing thermoses, and then go to class or play. After class or playing, when the children are thirsty and need to drink water, they look for their thermoses on the cup rack to drink water. However, some children may take other children's thermoses by mistake to drink water, which is not good. If the child whose thermos is taken by mistake suffers from some diseases such as a cold, a child who drinks water from this thermos may also be infected with some diseases such as a cold, which affects the child's health. A number of water cups have appeared on the market that require fingerprint unlocking to open the drinking spout cover, but the entire cover can be twisted off when the drinking spout cover is closed, so that anyone can open the water cup, which does not play a substantial role in protection and safety.

[0003] Most thermoses have a temperature sensing function, and the temperature sensing elements are all set on the flip cover. The weight of the flip cover increases, and when used for a long time, the flip cover and the bottom cover are easily damaged, resulting in reduced safety performance. Utility Model Content

[0004] In order to solve the above problems, the present invention proposes a child safety unlocking water cup, which solves the problems of low safety performance and easy damage to the flip cover and the bottom cover.

[0005] The technical solution adopted by the utility model is: a child safety unlocking water cup, comprising a cup body, a bottom cover, a drinking unit, a flip cover, a snap-on device, and an identification unlocking module, wherein the flip cover is rotatably connected to the bottom cover, the snap-on device and the identification unlocking module are both mounted on the bottom cover, the bottom cover comprises an inner shell and an outer shell, the inner shell is rotatably connected to the outer shell, the inner shell is threadedly connected to the cup body, an annular tooth portion is provided on the inner shell, a movable part is rotatably connected to the outer shell, an elastic part is connected between the outer shell and the movable part, an extrusion block is movably provided on a hole on the outer shell, a through hole is provided on the outer shell, the extrusion block is movably connected to the through hole, and the flip cover and the bottom cover can be switched between an open state and a closed state;

[0006] When switched to the open state, the movable part is engaged with the annular tooth portion; when switched to the closed state, the flip cover abuts the extrusion block, the extrusion block abuts the movable part, and the movable part is disengaged from the annular tooth portion.

[0007] Through the above technical solution, when the flip cover and the bottom cover are in the open state, the movable part is engaged with the annular tooth portion, and rotating the outer shell will drive the inner shell to rotate synchronously, so that the bottom cover and the cup body can be separated, so that the water cup can be opened, which is convenient for filling or changing water; when the flip cover and the bottom cover are in the closed state, the movable part is disengaged from the annular tooth portion, and rotating the outer shell will not drive the inner shell to rotate. The inner shell is always connected to the cup body to prevent the bottom cover from being separated from the cup body. According to the utility model, the bottom cover can be separated from the cup body only when the flip cover is opened, thereby improving the safety of the water cup.

[0008] Furthermore, when the flip cover and the bottom cover are in the open state, one side of the movable member is engaged with the annular tooth portion, and the other side extends obliquely upward.

[0009] Through the above technical solution, the other side of the movable part extends obliquely upward, and when the water cup is closed, the movable part can be more easily disengaged from the annular tooth part.

[0010] Furthermore, the movable part is provided with a rotating shaft, the shell is provided with a notch, a base is installed at the bottom of the shell, an extension plate is provided on the base, and the rotating shaft is limited by the notch and the extension plate.

[0011] Through the above technical solution, the notches on the base and the shell allow the shaft to be disengaged, making installation more convenient.

[0012] Furthermore, an extension block is provided at the bottom of the extrusion block, and when the flip cover and the bottom cover are in the open state, the extension block is located below the through hole.

[0013] Through the above technical solution, the through hole limits the extension block to prevent the extrusion block from separating from the housing.

[0014] Furthermore, an abutting surface is provided on the annular tooth portion, and when the flip cover and the bottom cover are in an open state, the movable member abuts against the abutting surface.

[0015] Through the above technical solution, when the flip cover and the bottom cover are in the open state, the movable member abuts against the abutment surface, so that the movable member is always engaged with the annular tooth portion and does not disengage from the annular tooth portion.

[0016] Furthermore, a temperature probe is installed on the flip cover, a battery is installed inside the shell, a temperature display panel is provided on the shell, a first connector is installed on the shell, a second connector is installed on the flip cover, the temperature probe and the second connector are electrically connected to each other, the battery, the temperature display panel and the first connector are electrically connected to each other, the drinking water unit includes a nozzle, a straw and a hose, when the flip cover and the bottom cover are in a closed state, the first connector is in contact with the second connector, and the temperature probe is located directly above the nozzle.

[0017] Through the above technical solution, when the flip cover and the bottom cover are in the closed state, the first connector is in contact with the second connector, and the temperature sensor is located directly above the nozzle, which is convenient for measuring the water temperature. The installation method is simple, and the temperature display panel is installed on the bottom cover. The flip cover and the bottom cover are not easily damaged, and their service life is increased.

[0018] Furthermore, the locking device includes a motor, a first gear, a second gear, a hook and a torsion spring. The motor is installed on the bottom cover. The main shaft of the motor is provided with the first gear. The first gear is engaged with the second gear. The second gear is fixedly connected to the hook. The flip cover and the outer shell are connected by the torsion spring. The flip cover is provided with a snap ring. The identification and unlocking module is installed on the outer shell. When the flip cover and the bottom cover are in a closed state, the hook abuts against the snap ring.

[0019] Through the above technical solution, the snap-on device and the identification and unlocking module are easy to install, and the unlocking and snap-on of the flip cover are convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0021] Figure 1 This is a schematic diagram of the closed state structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the utility model in the open state;

[0023] Figure 3 It is a partial structural sectional view of the utility model;

[0024] Figure 4 This is a schematic structural diagram of the drinking water unit of the present utility model;

[0025] Figure 5 It is a partial exploded view of the utility model;

[0026] Figure 6 This is one of the partial structural diagrams of the utility model;

[0027] Figure 7 This is the second schematic diagram of the partial structure of the utility model;

[0028] The utility model number information is as follows:

[0029] 1. Cup body; 2. Bottom cover; 3. Flip cover; 4. Drinking unit; 5. Snap-fit ​​device; 6. Identification and unlocking module; 7. Elastic member; 8. Extrusion block; 9. Movable member; 10. Base; 11. Temperature sensor; 12. Battery; 13. Temperature display panel; 14. First connector; 15. Second connector; 16. Torsion spring; 201. Inner shell; 202. Outer shell; 301. Snap ring; 401. Suction nozzle; 402. Straw; 403. Hose; 501. Motor; 502. First gear; 503. Second gear; 504. Hook; 801. Extension block; 901. Rotating shaft; 1001. Extension plate; 2011. Annular tooth portion; 2012. Abutment surface; 2021. Through hole; 2022. Notch

[0030] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0033] In addition, the descriptions of "first," "second," etc. in this utility model are for descriptive purposes only and should not be understood as indicating or implying their relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this utility model.

[0034] See Figures 1-6, a child safety unlocking water cup, comprising a cup body 1, a bottom cover 2, a drinking unit 4, a flip cover 3, a snap-on device 5, and an identification unlocking module 6. The flip cover 3 is rotatably connected to the bottom cover 2, and the snap-on device 5 and the identification unlocking module 6 are both mounted on the bottom cover 2. The bottom cover 2 comprises an inner shell 201 and an outer shell 202. The inner shell 201 is rotatably connected to the outer shell 202, and the inner shell 201 is threadedly connected to the cup body 1. An annular tooth portion 2011 is provided on the inner shell 201, and a movable part 9 is rotatably connected to the outer shell 202. An elastic part 7 is connected between the outer shell 202 and the movable part 9. An extrusion block 8 is movably provided on the hole on the outer shell 202, and a through hole 2021 is opened on the outer shell 202. The extrusion block 8 is movably connected to the through hole 2021. The flip cover 3 and the bottom cover 2 can be switched between an open state and a closed state;

[0035] The movable member 9 is buckled on the annular tooth portion 2011; when switched to the closed state, the flip cover 3 abuts the extrusion block 8, the extrusion block 8 abuts the movable member 9, and the movable member 9 is disengaged from the buckling of the annular tooth portion 2011.

[0036] When the flip cover 3 and the bottom cover 2 are in the open state, the movable part 9 is engaged with the annular tooth portion 2011, and rotating the outer shell 202 will drive the inner shell 201 to rotate synchronously, so that the bottom cover 2 and the cup body 1 can be separated, so that the water cup can be opened, which is convenient for filling or changing water; when the flip cover 3 and the bottom cover 2 are in the closed state, the movable part 9 is disengaged from the annular tooth portion 2011, and rotating the outer shell 202 will not drive the inner shell 201 to rotate. The inner shell 201 is always connected to the cup body 1, preventing the bottom cover 2 from separating from the cup body 1. According to the utility model, the bottom cover 2 can be separated from the cup body 1 only when the flip cover 3 is opened, thereby improving the safety of the water cup.

[0037] Preferably, the identification and unlocking module 6 is a fingerprint unlocking module; and preferably, the elastic member 7 is a spring.

[0038] See Figure 2 and Figure 3 When the flip cover 3 and the bottom cover 2 are in the open state, one side of the movable member 9 is engaged with the annular tooth portion 2011 and the other side extends obliquely upward.

[0039] The other side of the movable member 9 extends obliquely upward, and when the water cup is closed, the movable member 9 can more easily disengage from the engagement with the annular tooth portion 2011.

[0040] See Figure 5 and Figure 7 The movable part 9 is provided with a rotating shaft 901, a notch 2022 is opened on the shell 202, a base 10 is installed at the bottom of the shell 202, an extension plate 1001 is provided on the base 10, and the rotating shaft 901 is limited by the notch 2022 and the extension plate 1001.

[0041] The notch 2022 on the base 10 and the housing 202 allows the shaft 901 to be disengaged, making installation more convenient.

[0042] See Figure 3 An extension block 801 is provided at the bottom of the extrusion block 8. When the flip cover 3 and the bottom cover 2 are in the open state, the extension block 801 is limited to below the through hole 2021.

[0043] The through hole 2021 limits the extending block 801 to prevent the extruding block 8 from being separated from the housing 202 .

[0044] See Figure 5 A contact surface 2012 is provided on the annular tooth portion 2011 . When the flip cover 3 and the bottom cover 2 are in the open state, the movable member 9 contacts the contact surface 2012 .

[0045] When the flip cover 3 and the bottom cover 2 are in the open state, the movable member 9 abuts against the abutting surface 2012 , so that the movable member 9 is always engaged with the annular tooth portion 2011 and does not separate from the annular tooth portion 2011 .

[0046] See Figure 2 and Figure 5 A temperature probe 11 is installed on the flip cover 3, a battery 12 is installed inside the shell 202, a temperature display panel 13 is provided on the shell 202, a first connector 14 is installed on the shell 202, and a second connector 15 is installed on the flip cover 3. The temperature probe 11 and the second connector 15 are electrically connected to each other, and the battery 12, the temperature display panel 13, and the first connector 14 are electrically connected to each other. The drinking unit 4 includes a nozzle 401, a straw 402 and a hose 403. When the flip cover 3 and the bottom cover 2 are in the closed state, the first connector 14 is in contact with the second connector 15, and the temperature probe 11 is located directly above the nozzle 401.

[0047] When the flip cover 3 and the bottom cover 2 are in the closed state, the first connector 14 contacts the second connector 15, and the temperature sensor 11 is located directly above the suction nozzle 401, which is convenient for measuring the water temperature. The installation method is simple, and the temperature display panel 13 is installed on the bottom cover 2. The flip cover 3 and the bottom cover 2 are not easily damaged, and their service life is increased.

[0048] See Figure 5 and Figure 6 The latching device 5 includes a motor 501, a first gear 502, a second gear 503, a hook 504 and a torsion spring 16. The motor 501 is mounted on the bottom cover 2. The main shaft of the motor 501 is provided with a first gear 502. The first gear 502 is engaged with the second gear 503. The second gear 503 is fixedly connected to the hook 504. The flip cover 3 and the shell 202 are connected by a torsion spring 16. The flip cover 3 is provided with a snap ring 301. The identification and unlocking module 6 is mounted on the shell 202. When the flip cover 3 and the bottom cover 2 are in the closed state, the hook 504 abuts against the snap ring 301.

[0049] The clamping device 5 and the identification and unlocking module 6 are easy to install, and the unlocking and clamping of the flip cover 3 are convenient to use.

[0050] The user unlocks the identification unlocking module 6 and rotates the motor 501 shaft, the first gear 502 rotates with the second gear 503, the hook 504 disengages from the limit of the snap ring 301, the torsion spring 16 resets, and the flip cover 3 rotates. At this time, it is in the open state. At the same time, the flip cover 3 disengages from the limit of the extrusion block 8, and the movable part 9 is engaged with the annular tooth portion 2011. When the outer shell 202 is rotated, it can drive the inner shell 201 to rotate synchronously, so that the bottom cover 2 is separated from the cup body 1; the flip cover 3 is covered on the outer shell 202, the hook 504 limits the snap ring 301, and the flip cover 3 limits the extrusion block 8. The extrusion block 8 drives the movable part 9 to disengage the movable part 9 from the engagement with the annular tooth portion. When the outer shell 202 is rotated, it cannot drive the inner shell 201 to rotate, and the bottom cover 2 will not be separated from the cup body 1.

[0051] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the present invention specification and drawings under the utility model concept, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A child safety unlocking water cup, comprising a cup body (1), a bottom cover (2), a drinking unit (4), a flip cover (3), a snap-fit ​​device (5), and an identification and unlocking module (6), wherein the flip cover (3) is rotatably connected to the bottom cover (2), and the snap-fit ​​device (5) and the identification and unlocking module (6) are both mounted on the bottom cover (2), characterized in that: The bottom cover (2) comprises an inner shell (201) and an outer shell (202), the inner shell (201) being rotatably connected to the outer shell (202), the inner shell (201) being threadedly connected to the cup body (1), the inner shell (201) being provided with an annular tooth portion (2011), the outer shell (202) being rotatably connected with a movable part (9), an elastic part (7) being connected between the outer shell (202) and the movable part (9), an extrusion block (8) being movably provided on a hole on the outer shell (202), a through hole (2021) being provided on the outer shell (202), the extrusion block (8) being movably connected to the through hole (2021), and the flip cover (3) and the bottom cover (2) being switchable between an open state and a closed state; When switched to the open state, the movable member (9) is engaged with the annular tooth portion (2011); when switched to the closed state, the flip cover (3) abuts against the extrusion block (8), the extrusion block (8) abuts against the movable member (9), and the movable member (9) is disengaged from the annular tooth portion (2011).

2. The child safety unlockable water cup according to claim 1, characterized in that: When the flip cover (3) and the bottom cover (2) are in an open state, one side of the movable member (9) is engaged with the annular tooth portion (2011), and the other side extends obliquely upward.

3. A child safety unlockable water cup according to claim 1 or 2, characterized in that: The movable part (9) is provided with a rotating shaft (901), the housing (202) is provided with a notch (2022), a base (10) is installed at the bottom of the housing (202), an extension plate (1001) is provided on the base (10), and the rotating shaft (901) is limited by the notch (2022) and the extension plate (1001).

4. The child safety unlockable water cup according to claim 3, characterized in that: An extension block (801) is provided at the bottom of the extrusion block (8); when the flip cover (3) and the bottom cover (2) are in an open state, the extension block (801) is located below the through hole (2021).

5. A child safety unlockable water cup according to claim 1, 2 or 4, characterized in that: The annular tooth portion (2011) is provided with an abutting surface (2012), and when the flip cover (3) and the bottom cover (2) are in an open state, the movable member (9) abuts against the abutting surface (2012).

6. A child safety unlockable water cup according to claim 1, 2 or 4, characterized in that: A temperature probe (11) is installed on the flip cover (3), a battery (12) is installed inside the shell (202), a temperature display panel (13) is provided on the shell (202), a first connector (14) is installed on the shell (202), a second connector (15) is installed on the flip cover (3), the temperature probe (11) and the second connector (15) are electrically connected to each other, the battery (12), the temperature display panel (13) and the first connector (14) are electrically connected to each other, the drinking water unit (4) comprises a suction nozzle (401), a straw (402) and a hose (403), and when the flip cover (3) and the bottom cover (2) are in a closed state, the first connector (14) contacts the second connector (15), and the temperature probe (11) is located directly above the suction nozzle (401).

7. The child safety unlockable water cup according to claim 6, characterized in that: The latching device (5) comprises a motor (501), a first gear (502), a second gear (503), a latch hook (504) and a torsion spring (16); the motor (501) is mounted on the bottom cover (2); the main shaft of the motor (501) is provided with the first gear (502); the first gear (502) is meshed with the second gear (503); the second gear (503) is fixedly connected to the latch hook (504); the flip cover (3) and the housing (202) are connected by the torsion spring (16); a latch ring (301) is provided on the flip cover (3); the identification and unlocking module (6) is mounted on the housing (202); when the flip cover (3) and the bottom cover (2) are in a closed state, the latch hook (504) abuts against the latch ring (301).

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