One-key pressing unlocking type cup cover

Abstract

The utility model discloses a one-key pressing unlocking type cup cover, and belongs to the field of cup covers. The cup cover is characterized in that the rear side of a turning cover is rotationally connected with a cover body and shields or opens a drinking through hole; an unlocking unit is arranged between the turning cover and the cover body and comprises a locking block arranged on the turning cover in a sliding mode, a driving piece is arranged between the locking block and the turning cover, and the driving piece always drives the locking block inwards. The lock hole is formed in the cover body; the locking button is arranged on the turning cover in a sliding mode, the sliding direction of the locking button is perpendicular to the sliding direction of the locking block, the locking button penetrates through the turning cover and is exposed out of the outer side of the turning cover, and meanwhile when the inner side of the locking button makes contact with the locking block, the locking block extends outwards into the locking hole. The cup cover can be flexibly used in a normal state, the cup cover is locked during traveling or going out, the sealing performance of the cup cover in a moving state is guaranteed, special crowds can conveniently use the cup cover, meanwhile, after the cup cover is used for a long time, the sealing effect can be guaranteed through the unlocking unit, and the service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the field of cup lids, in particular to a one-key pressing and unlocking cup lid. Background Art

[0002] With the improvement of health awareness, the water cups for daily drinking have changed from open cups to cups with lids. Therefore, most water cups on the market currently have lids. The connection method between the cup lid and the cup body is generally a threaded connection. The advantages of this connection method are simple and reliable, and it is also convenient for processing.

[0003] However, the problem with this kind of cup lid is that when storing hot water, there will be a pressure difference, resulting in difficulty in opening. If only a snap connection is used, the sealing effect cannot be guaranteed, resulting in a poor heat preservation effect of the water cup. Therefore, the cup lids on the market currently adopt a combined method of the two for sealing. The lower part of the cup lid is connected by a thread, and a drinking port is provided above the cup lid, and the position of the drinking port is opened and closed by a snap. This kind of cup lid is commonly used in thermos cups and coffee cups. However, after long-term use of this kind of cup, the snap connection is unstable, resulting in hot water leakage. Summary of the Utility Model

[0004] To solve the above technical problems, the utility model provides a one-key pressing and unlocking cup lid.

[0005] The technical solution of the utility model is: a one-key pressing and unlocking cup lid, comprising:

[0006] A cover body, with a drinking through hole provided above the cover body;

[0007] A flip cover, the rear side of the flip cover is rotatably connected to the cover body and covers or opens the drinking through hole;

[0008] An unlocking unit is provided between the flip cover and the cover body, and the unlocking unit includes:

[0009] A lock block, the lock block is slidably arranged on the flip cover, and a driving member is arranged between the lock block and the flip cover, and the driving member always drives the lock block inward;

[0010] A lock hole, the lock hole is arranged on the cover body;

[0011] A locking button, the locking button is slidably arranged on the flip cover, and the sliding direction of the locking button is perpendicular to the sliding direction of the lock block. The locking button penetrates through the flip cover and exposes outside the flip cover. At the same time, when the inner side of the locking button contacts the lock block, the lock block extends outward into the lock hole.

[0012] Furthermore, the inner side of the locking button includes a yielding portion and a locking portion, the yielding portion is provided with a sliding slope, in the unlocked state, the yielding portion cooperates with the locking block and the locking block does not extend, in the locked position, the locking portion cooperates with the locking block and drives the locking block to extend outward, thus ensuring the stability of movement in the locked state.

[0013] Furthermore, a positioning protrusion is provided on the locking button, and a positioning groove cooperating with the positioning protrusion is provided on the locking block. When in the locked state, the positioning protrusion is located in the positioning groove, which can ensure the stable setting of the locked state, and can also remind the user that the lock is in place through the change of hand feel.

[0014] Furthermore, the middle of the locking block is hollowed out, a mounting block is fixed on the flip cover, the mounting block is located in the hollowed-out position of the locking block, and a driving member is arranged between the mounting block and the locking block, the driving member always drives the locking block inwards, so that the locking block is retracted inwards at its initial position.

[0015] Furthermore, slide plates are respectively arranged on both sides of the locking block, and the slide plates are fixedly arranged on the flip cover, so as to ensure the smoothness and stability of the locking block during the sliding process.

[0016] Furthermore, two locking blocks are provided and symmetrically distributed on both sides of the flip cover to ensure the stability of the locking state.

[0017] Further, the driving member is any one of a spring and an elastic block. Such similar elastic members can be realized, and the elastic block can be made of materials such as rubber and silicone.

[0018] Furthermore, a sealing plug is provided on the flip cover, and the sealing plug is arranged in cooperation with the drinking water through hole. When buckled, the sealing plug is inserted into the drinking water through hole, so that the drinking water through hole can be sealed, thereby ensuring the heat preservation effect and avoiding water leakage.

[0019] Further, a dustproof baffle is arranged on the front side of the flip cover, and a dustproof groove matched with the dustproof baffle is arranged on the cover body. When the flip cover is opened or closed, the dustproof baffle can ensure cleanliness.

[0020] Furthermore, when the cover is buckled, the front side of the flip cover exposes the cover body, and the flip cover can be folded conveniently through the exposed part.

[0021] Furthermore, a buckling protrusion is provided on the flip cover, and a buckling groove matching the buckling protrusion is provided on the cover body. When the flip cover is buckled downward, the buckling protrusion enters the buckling groove, ensuring the stability of the buckling. At the same time, when opening, the resistance of the two needs to be overcome.

[0022] Further, the lid body includes a connecting ring provided with internal threads, and an installation lid is integrally formed on the upper side of the connecting ring. A drinking through hole, a flip cover, and an unlocking unit are provided on the installation lid. Through this layered design, not only can the connection with the cup body be ensured to be stable, but also the installation lid can be redesigned according to actual needs, which is convenient for use.

[0023] Further, the outer diameter of the installation lid is smaller than that of the connecting ring. This can make the transition of the cup lid more natural.

[0024] The beneficial technical effects of the present utility model are as follows: By providing a cup lid that is unlocked in the initial state and locked when needed, it is ensured that under normal conditions, the cup lid can be used flexibly. When traveling or going out, it is locked to ensure the sealing performance of the cup lid during movement, which is convenient for the use of special groups. At the same time, after long-term use, the sealing effect can be further ensured through the unlocking unit, greatly improving the service life. Description of the Drawings

[0025] Figure 1 It is an overall schematic diagram of the cup lid being buckled.

[0026] Figure 2 It is a schematic diagram of the bottom of the cup lid.

[0027] Figure 3 It is a cross-sectional view of the cup lid.

[0028] Figure 4 It is a schematic diagram of the cup lid in the open state.

[0029] Figure 5 It is a schematic diagram of the unlocking unit.

[0030] Figure 6 It is a schematic diagram of the lid body.

[0031] Figure 7 It is a schematic diagram of the flip cover.

[0032] Figure 8 It is a schematic diagram of the inner side of the flip cover.

[0033] Wherein:

[0034] 1. Lid body, 11. Connecting ring, 12. Installation lid,

[0035] 2. Drinking through hole,

[0036] 3. Flip cover,

[0037] 4. Unlocking unit, 41. Lock block, 42. Driving member, 43. Lock hole, 44. Locking button, 441. Yielding portion, 442. Locking portion,

[0038] 5. Positioning convex block,

[0039] 6. Positioning groove,

[0040] 7. Install the block,

[0041] 8. Skateboard,

[0042] 9. Sealing plug,

[0043] 10. snap-fit ​​protrusion, 101. snap-fit ​​groove. DETAILED DESCRIPTION

[0044] In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the specific implementation methods of the utility model are further described in detail below in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the utility model but are not used to limit the scope of the utility model.

[0045] See attached Figure 1-8 The one-button push-to-unlock cup cover shown comprises: a cover body 1, with a drinking water through hole 2 arranged above the cover body 1;

[0046] A flip cover 3, the rear side of which is rotatably connected to the cover body 1 and covers or opens the drinking water through hole 2;

[0047] An unlocking unit 4 is provided between the flip cover 3 and the cover body 1, and the unlocking unit 4 comprises:

[0048] A locking block 41, which is slidably disposed on the flip cover 3, and a driving member 42 is disposed between the locking block 41 and the flip cover 3, and the driving member 42 always drives the locking block 41 inwards;

[0049] A locking hole 43, wherein the locking hole 43 is provided on the cover body 1;

[0050] The locking button 44 is slidably set on the flip cover 3, and the sliding direction of the locking button 44 is perpendicular to the sliding direction of the locking block 41. The locking button 44 passes through the flip cover 3 and is exposed to the outside of the flip cover 3. At the same time, when the inner side of the locking button 44 contacts the locking block 41, the locking block 41 extends outward into the lock hole 43.

[0051] Furthermore, the inner side of the locking button 44 includes a yielding portion 441 and a locking portion 442. The yielding portion 441 is provided with a sliding slope. In the unlocked state, the yielding portion 441 cooperates with the locking block 41 and the locking block 41 does not extend. In the locked position, the locking portion 442 cooperates with the locking block 41 and drives the locking block 41 to extend outward, thereby ensuring the stability of the movement in the locked state.

[0052] Furthermore, a positioning bump 5 is provided on the locking button 44, and a positioning groove 6 that cooperates with the positioning bump 5 is provided on the lock block 41. When in the locked state, the positioning bump 5 is located within the positioning groove 6, which can ensure the stable setting of the locked state and can also remind the user of the locking in place through the change in feel.

[0053] Furthermore, the middle part of the lock block 41 is provided with a hollow, and a mounting block 7 is fixedly provided on the flip cover 3. The mounting block 7 is located within the hollow position of the lock block 41, and a driving member 42 is provided between the mounting block 7 and the lock block 41. The driving member 42 always drives the lock block 41 inward. The lock block 41 is realized to contract inward at the initial position.

[0054] Furthermore, sliding plates 8 are respectively provided on both sides of the lock block 41, and the sliding plates 8 are fixedly provided on the flip cover 3. This ensures the smoothness and stability of the lock block 41 during the sliding process.

[0055] Furthermore, two lock blocks 41 are provided and are symmetrically distributed on both sides of the flip cover 3. This ensures the stability of the locked state.

[0056] Furthermore, the driving member 42 is any one of a spring and an elastic block. Such elastic members can all be realized, and the elastic block can be made of materials such as rubber and silica gel.

[0057] Furthermore, a sealing plug 9 is also provided on the flip cover 3, and the sealing plug 9 is provided in cooperation with the drinking water through hole 2. When buckled, the sealing plug 9 is inserted into the drinking water through hole 2, which can seal the drinking water through hole 2, ensure the heat preservation effect, and avoid water leakage.

[0058] Furthermore, a dust-proof baffle is provided on the front side of the flip cover 3, and a dust-proof groove that cooperates with the dust-proof baffle is provided on the cover body 1. When the flip cover 3 is opened or buckled, the dust-proof baffle can keep it clean.

[0059] Furthermore, when buckled, the front side of the flip cover 3 exposes the cover body 1. The exposed part facilitates the folding of the flip cover 3.

[0060] Furthermore, a buckling protrusion 10 is also provided on the flip cover 3, and a buckling groove 101 that cooperates with the buckling protrusion 10 is provided on the cover body 1. When the flip cover 3 is buckled downward, the buckling protrusion 10 enters the buckling groove 101, which ensures the stability of the buckling. At the same time, when opening, the resistance between the two also needs to be overcome.

[0061] Furthermore, the cover body 1 includes a connecting ring 11 provided with internal threads. An installation cover 12 is integrally formed on the upper side of the connecting ring 11, and a drinking water through hole 2, a flip cover 3, and an unlocking unit 4 are provided on the installation cover 12. Through this layered design, it can not only ensure the stable connection with the cup body, but also can be redesigned on the installation cover 12 according to actual needs for convenient use.

[0062] The cup lid that is unlocked by setting the initial state and locked when needed ensures that the cup lid can be used flexibly under normal conditions. When traveling or going out, it is locked to ensure the sealing performance of the cup lid during movement, which is convenient for the use of special groups. At the same time, after long-term use, the sealing effect can be further ensured through the unlocking unit 4, greatly improving the service life. Specifically, when in common indoor or office environments, generally, the unlocking unit is not needed, and the buckling protrusion on the flip cover can be used, and the situation of water leakage rarely occurs. When used outdoors, due to the large range of motion, the unlocking unit can be locked at this time to avoid water leakage, greatly expanding the application scenarios of this cup lid and facilitating the user's choice.

[0063] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. It should be noted that for those of ordinary skill in the art of this technology, without departing from the technical principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A one-key press-to-unlock cup lid, characterized in that, include: A cover body (1), wherein a drinking water through hole (2) is arranged above the cover body (1); A flip cover (3), the rear side of which is rotatably connected to the cover body (1) and covers or opens the drinking water through hole (2); An unlocking unit (4) is provided between the flip cover (3) and the cover body (1), and the unlocking unit (4) comprises: A locking block (41), wherein the locking block (41) is slidably disposed on the flip cover (3), and a driving member (42) is disposed between the locking block (41) and the flip cover (3), and the driving member (42) always drives the locking block (41) inwards; A locking hole (43), wherein the locking hole (43) is arranged on the cover body (1); A locking button (44) is slidably arranged on the flip cover (3), the locking button (44) passes through the flip cover (3) and is exposed outside the flip cover (3), and when the inner side of the locking button (44) contacts the locking block (41) during the sliding process, the locking block (41) extends outward into the locking hole (43).

2. The one-key pressing and unlocking type cup cover according to claim 1, wherein: The inner side of the locking button (44) comprises a giving way portion (441) and a locking portion (442); the giving way portion (441) is provided with a sliding inclined surface; when in an unlocked state, the giving way portion (441) cooperates with the locking block (41) and the locking block (41) does not extend outward; when in a locked position, the locking portion (442) cooperates with the locking block (41) and drives the locking block (41) to extend outward.

3. The one-key pressing and unlocking type cup cover according to claim 1, wherein: A positioning protrusion (5) is arranged on the locking button (44), and a positioning groove (6) cooperating with the positioning protrusion (5) is arranged on the locking block (41).

4. The one-key press-unlock type cup lid according to claim 1, characterized in that: The middle part of the locking block (41) is hollowed out, a mounting block (7) is fixedly arranged on the flip cover (3), the mounting block (7) is located in the hollowed-out position of the locking block (41), and a driving member (42) is arranged between the mounting block (7) and the locking block (41), and the driving member (42) always drives the locking block (41) inwards.

5. The one-key press-unlock cup lid according to claim 1, characterized in that: Slide plates (8) are respectively arranged on both sides of the locking block (41), and the slide plates (8) are fixedly arranged on the flip cover (3).

6. The one-key press-unlock type cup lid according to claim 1, characterized in that: Two locking blocks (41) are provided and symmetrically distributed on both sides of the flip cover (3), and the sliding direction of the locking button (44) is perpendicular to the sliding direction of the locking block (41).

7. The one-key press-unlock type cup lid according to claim 1, characterized in that: The driving member (42) is any one of a spring and an elastic block.

8. The one-key press-to-unlock cup lid according to claim 1, wherein: A sealing plug (9) is also provided on the flip cover (3), and the sealing plug (9) is arranged in cooperation with the drinking water through hole (2).

9. The one-key pressing and unlocking type cup lid according to claim 1, characterized in that: A buckling protrusion (10) is also provided on the flip cover (3), and a buckling groove (101) matching with the buckling protrusion (10) is provided on the cover body (1).

10. The one-key press-unlock type cup lid according to claim 1, characterized in that: The cover body (1) comprises a connecting ring (11) provided with an internal thread, a mounting cover (12) integrally formed on the upper side of the connecting ring (11), and a drinking water through hole (2), a flip cover (3), and an unlocking unit (4) are provided on the mounting cover (12).

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