CN217743905U - Press formula of uncapping cup cover that prevents splash - Google Patents

Abstract

The utility model discloses a press-open type anti-splashing cup cover, which comprises a bottom cover, a top cover rotationally connected with the bottom cover, a pressure relief hose, an opening and closing mechanism and an elastic piece; the bottom cover is provided with a through water outlet part, and the top cover is provided with a sealing part for plugging the water outlet part when being covered with the bottom cover; the pressure relief hose penetrates through the bottom cover and extends out of the upper end face of the bottom cover; the top cover is provided with a first clamping hook; the opening and closing mechanism is rotationally connected with the bottom cover and is provided with a locking part which is buckled with the first clamping hook to lock the top cover and the bottom cover and a plugging part which is used for pressing and sealing the pressure relief hose; the elastic piece is arranged between the bottom cover and the opening and closing mechanism and used for abutting against the opening and closing mechanism and the bottom cover and keeping the blocking part cover to seal the pressure relief hose, the first clamping hook and the locking part in a pressing mode. The bottom cover is provided with a rotation stopping bulge at the rotary connection part with the top cover, and when the top cover rotates a preset angle relative to the bottom cover, the rotation stopping bulge abuts against the top cover.

Description

Press formula of uncapping cup cover that prevents splash

Technical Field

The application relates to the technical field of water cup devices, in particular to a pressing open type anti-splashing cup cover.

Background

The container, such as a water cup, is usually used for containing liquid by people, can be used for drinking tea, drinking water, drinking beverages and the like at ordinary times, and the liquid in the cup is easy to be polluted by dust around due to the opening of the cup, so that the multi-purpose cup cover can be hidden when the cup is placed for a long time. Due to the development of science and technology and the continuous progress of technology, the cup covers are diversified, rich functions are added, and the cup covers are convenient to use.

When the container is filled with high-temperature liquid and the cup cover needs to be opened for drinking water, the high-temperature liquid and water vapor in the container can be splashed out from the water outlet, so that a user is easily scalded and potential safety hazards are caused.

SUMMERY OF THE UTILITY MODEL

The utility model discloses mainly to above problem, provide one kind and press formula of uncapping cup lid of preventing splashing, aim at the technical problem in the background art.

In order to realize the aim, the utility model provides a press-uncovering type anti-splashing cup cover, which comprises a bottom cover, a top cover rotationally connected with the bottom cover, a pressure relief hose, an opening and closing mechanism and an elastic piece; the bottom cover is provided with a through water outlet part, and the top cover is provided with a sealing part for plugging the water outlet part when the top cover is covered with the bottom cover; the pressure relief hose penetrates through the bottom cover and extends out of the upper end face of the bottom cover; the top cover is provided with a first clamping hook; the opening and closing mechanism is rotatably connected with the bottom cover and is provided with a locking part which is buckled with the first clamping hook to lock the top cover and the bottom cover and a plugging part which is used for covering and sealing the pressure relief hose; the elastic piece is arranged between the bottom cover and the opening and closing mechanism and used for abutting against the opening and closing mechanism and the bottom cover and keeping the blocking part cover to press and seal the pressure relief hose, the first clamping hook and the locking part to be buckled.

Furthermore, the top cover is provided with a second clamping hook, and the opening and closing mechanism is provided with a limiting part; the first clamping hook is buckled with the locking part, the opening and closing mechanism is pressed to compress the elastic piece, the first clamping hook is buckled with the locking part, the second clamping hook rotates along with the top cover to abut against the limiting part, and the top cover can rotate relative to the bottom cover to open for a preset angle.

Furthermore, the bottom cover is provided with a through air inlet hole; the water outlet part comprises a flexible suction nozzle with one end extending out of the upper end surface of the bottom cover, and a connecting part which is arranged on the lower end surface of the bottom cover and is used for connecting the suction pipe; when the top cover and the bottom cover are closed, the sealing part abuts and seals the flexible suction nozzle and the air inlet hole.

Furthermore, the bottom cover is provided with a rotation stopping bulge at the rotary connection part of the bottom cover and the top cover, and when the top cover rotates relative to the bottom cover by a preset angle, the rotation stopping bulge abuts against the top cover.

The locking ring is rotatably connected with the bottom cover, the top cover is provided with a locking groove corresponding to the locking ring, and the locking ring can be rotatably buckled into the locking groove relative to the bottom cover to lock the top cover.

Furthermore, the elastic part is a spring, and the opening and closing mechanism is provided with a connecting column penetrating through an inner hole of the spring.

Further, the bottom cover is provided with a storage groove for storing the opening and closing mechanism.

Furthermore, the opening and closing mechanism is provided with a pressing groove.

Further, the second hook is located on the back side of the first hook.

Furthermore, a clamping plate is arranged adjacent to the air inlet hole, and when the top cover and the bottom cover are closed, a clamping gap for clamping the flexible suction nozzle is defined by the clamping plate and the sealing part.

Compared with the prior art, the utility model provides a pair of press open type anti-splash bowl cover, pressing open and close mechanism compression elastic component, open and close mechanism takes place to rotate, can make first pothook and closure portion 4 break away from the lock, the shutoff portion loosens and presses the pressure release hose lid sealed, from this when the splendid attire that this bowl cover is connected has the cup container of high-temperature liquid, high temperature high pressure in the cup container can be through outside the pressure release hose releases the cup container, strike on the lower terminal surface of shutoff portion, reach and prevent the splash to the user, avoid leading to the user to be scalded problem solution.

Drawings

Fig. 1 is a schematic view of a structure of a press-open type splash-proof cup lid.

Fig. 2 is a schematic structural view of the top cover of the cup lid capable of preventing splashing and being opened by pressing when the top cover rotates and opens relative to the bottom cover.

FIG. 3 is a sectional view of the lid of the splash-proof cup with the push-open lid.

Fig. 4 is a schematic structural view illustrating that the second hook of the open-pressing type splash-proof cup cover abuts against the limiting portion to limit the opening of the top cover relative to the bottom cover.

Fig. 5 is an enlarged view of fig. 4 at a.

Fig. 6 is a sectional view of the lid of the present application for a splash-proof cup with an open-lid push.

Fig. 7 is a schematic structural view of an opening and closing mechanism of the push-open type splash-proof cup lid.

Reference numerals shown in the drawings: 1. a bottom cover; 110. a rotation stopping protrusion; 120. a receiving groove; 130. a clamping plate; 140. an air inlet; 2. a top cover; 210. a sealing part; 220. a first hook; 230. a second hook; 240. a locking groove; 3. a pressure relief hose; 4. an opening and closing mechanism; 410. a locking portion; 420. a plugging section; 430. a limiting part; 440. connecting columns; 450. pressing the groove; 5. an elastic member; 6. a water outlet part; 610. a flexible suction nozzle; 620. a connecting portion; 7. locking the ring; 8. a seal ring; 9. an internal thread.

Detailed Description

Referring to fig. 1 to 7, the present embodiment provides a push-open type splash-proof cup lid, which includes a bottom lid 1, a top lid 2 rotatably connected to the bottom lid 1, a pressure relief hose 3, an opening and closing mechanism 4, and an elastic member 5; the bottom cover 1 is provided with a through water outlet part 6, and the top cover 2 is provided with a sealing part 210 for plugging the water outlet part 6 when being covered with the bottom cover 1; the pressure relief hose 3 penetrates through the bottom cover 1 and extends out of the upper end face of the bottom cover 1; the top cover 2 is provided with a first hook 220; the opening and closing mechanism 4 is rotatably connected with the bottom cover 1, and the opening and closing mechanism 4 is provided with a locking part 410 which is buckled with the first hook 220 to lock the top cover 2 and the bottom cover 1 and a blocking part 420 which covers and seals the pressure relief hose 3; the elastic element 5 is disposed between the bottom cover 1 and the opening and closing mechanism 4, and is used for abutting against the opening and closing mechanism 4 and the bottom cover 1, and keeping the blocking portion 420 covering and sealing the pressure relief hose 3, and the first hook 220 and the locking portion 410 buckled.

The top cover 2 rotates relative to the bottom cover 1 and covers the bottom cover 1, the first hook 220 and the locking part 410 are in a buckling state, the first hook 220 and the elastic element 5 are respectively positioned at two sides of the connection part of the opening and closing mechanism 4 and the rotation, and a seesaw structure is approximately formed, so that under the action of the elastic force of the elastic element 5, the first hook 220 and the locking part 410 are kept buckled, and the blocking part 420 is kept covering the pressure-sealed pressure-relief hose 3; press down 4 compression elastic component 5 of mechanism that opens and shuts, mechanism 4 that opens and shuts takes place to rotate, can make first pothook 220 break away from the lock with closure portion 410, shutoff portion 420 loosens and presses the seal to pressure release hose 3 lid, from this when the splendid attire that this bowl cover is connected has the cup container of high-temperature liquid, high temperature high pressure in the cup container can be through pressure release hose 3 release outside the cup container, impact on the lower terminal surface of shutoff portion 420, reach and prevent the splash to the user, avoid resulting in the problem solution that the user was scalded.

Then, the user can open the top cover 2 further relative to the bottom cover 1 to expose the water outlet portion 6, and release the pressing of the opening and closing mechanism 4, and under the action of the elastic member 5, the blocking portion 420 of the opening and closing mechanism 4 automatically restores to press and seal the cover of the pressure relief hose 3, so that the user can drink the liquid in the cup body container through the water outlet portion 6.

Preferably, the pressure relief hose 3 is designed to be close to the opening and closing mechanism 4 and to be closer to the opening and closing mechanism 4 than the water outlet portion 6, so that when the top cover 2 is rotated and opened relative to the bottom cover 1, the pressure relief hose 3 leads the inside of the cup container to be communicated with the outside for pressure relief through the pressure relief hose 3 before the water outlet portion 6. Through designing pressure release hose 3 for the pressure release structure, compare the less pressure release hole in traditional aperture, pressure release hose 3's aperture can be designed more and enlarged, makes pressure release efficiency higher high-efficient, avoids the user widely to be scalded by high temperature high pressure liquid splash in the cup container. And the opening and closing mechanism 4 not only plays a role in opening and closing the top cover 2 and the bottom cover 1, but also can control the on-off of the pressure relief hose 3 through the plugging part 420, and the structural design saves space and is ingenious and reasonable. In some embodiments, the pressure relief hose 3 is made of food grade silica gel. A torsion spring (not shown) is arranged at the rotary connection part of the bottom cover 1 and the top cover 2 and is used for keeping the top cover 2 in an open state relative to the bottom cover 1.

Referring to fig. 3-7, the top cover 2 is provided with a second hook 230, and the opening and closing mechanism 4 is provided with a limiting portion 430; the first hook 220 is fastened with the locking portion 410, the opening and closing mechanism 4 is pressed to compress the elastic member 5, the first hook 220 is disengaged from the locking portion 410, and the second hook 230 rotates along with the top cover 2 to abut against the limiting portion 430, so that the top cover 2 can rotate relative to the bottom cover 1 to open at a predetermined angle.

The user sometimes gets lost, wants to drink the liquid in the cup body container, and naturally wants to directly open the cup cover, and neglects the situation that the cup body container is filled with the high-temperature liquid. According to the cup cover, the second clamping hook 230 and the limiting part 430 are arranged, after a user presses the opening and closing mechanism 4 to compress the elastic part 5, the top cover 2 rotates to open relative to the bottom cover 1, the blocking part 420 is loosened to cancel the pressing and sealing of the pressure relief hose 3, and the second clamping hook 230 supports the limiting part 430 to prevent the top cover 2 from rotating relative to the bottom cover 1 to be further opened under the condition that the user does not loosen the pressing of the opening and closing mechanism 4, so that the top cover 2 is kept rotating relative to the bottom cover 1 to be opened by a predetermined angle; under this angle, can enough guarantee that the high temperature liquid in the cup container prevents the splash pressure release through pressure release hose 3 and finishes, but also avoided under the condition of opening the relative bottom 1 rotation of top cap 2 fast, go out water portion 6 can take place the splash high temperature liquid phenomenon with pressure release hose 3 coincidentally, it is bigger to go out 6 splash liquid flow of water portion, scalds user's phenomenon more easily.

In some embodiments, during the opening of the top cap 2, when the second hook 230 rotates to abut against the position-limiting portion 430, and the top cap 2 rotates to open relative to the bottom cap 1 by a predetermined angle, the sealing portion 210 of the top cap 2 is still in a blocking state for the water outlet portion 6, so as to prevent the water outlet portion 6 from leaking splashing liquid.

Referring to fig. 3, 4 and 6, the bottom cover 1 is provided with a through air inlet hole 140; the water outlet part 6 comprises a flexible suction nozzle 610 with one end extending out of the upper end surface of the bottom cover 1 and a connecting part 620 arranged on the lower end surface of the bottom cover 1 and used for connecting a suction pipe; when the top cover 2 and the bottom cover 1 are closed, the sealing portion 210 abuts against and seals the flexible suction nozzle 610 and the air inlet hole 140.

When the water outlet portion 6 is a structure for drinking the liquid in the cup container through the flexible suction nozzle 610 and the suction pipe, the user's lips cover the flexible suction nozzle 610, and the outside air is communicated with the inside of the cup container through the air inlet hole 140, so that the user can more conveniently and smoothly drink the liquid. In some embodiments, the sealing portion 210 is a plate structure, and when the top cover 2 and the bottom cover 1 are covered, the flexible suction nozzle 610 is propped and blocked to close the pipeline of the flexible suction nozzle 610; the air inlet hole 140 is located, when the top cover 2 and the bottom cover 1 are closed, the flexible suction nozzle 610 seals the air inlet hole 140 under the sealing part 210, and liquid in the cup container is prevented from spilling and leaking through the air inlet hole 140.

Referring to fig. 3 and 4, the bottom cover 1 is provided with a rotation stop protrusion 110 at a rotational connection position with the top cover 2, and when the top cover 2 rotates a predetermined angle relative to the bottom cover 1, the rotation stop protrusion 110 abuts against the top cover 2.

By the design, the time length and amplitude of the rotation of the top cover 2 when a user needs to rotate the top cover 2 and cover the bottom cover 1 are shortened.

Referring to fig. 1, 2 and 6, the locking device includes a locking ring 7 rotatably connected to the bottom cover 1, the top cover 2 has a locking groove 240 corresponding to the locking ring 7, and the locking ring 7 can be rotatably locked into the locking groove 240 relative to the bottom cover 1 to lock the top cover 2.

With this arrangement, when the user mistakenly presses the opening and closing mechanism 4, the top cover 2 is prevented from being opened with respect to the bottom cover 1 in a state where the locking ring 7 is still engaged in the locking groove 240.

In some embodiments, the locking ring 7 is designed with an animal lug shape, which not only increases the aesthetic appearance of the cup lid, but also facilitates the user to pull the locking ring 7 for operation.

Referring to fig. 6 and 7, the elastic member 5 is a spring, and the opening and closing mechanism 4 is provided with a connecting column 440 penetrating through an inner hole of the spring.

The design prevents the spring from being separated from the cup cover and lost.

Referring to fig. 6, the bottom cover 1 is provided with a receiving groove 120 for receiving the opening and closing mechanism 4 therein.

This kind of design prevents that mechanism 4 that opens and shuts from outstanding at this bowl cover outer wall, causes the volume occupation space big, has promoted the pleasing to the eye degree of this bowl cover.

Referring to fig. 1 and 7, the opening and closing mechanism 4 is provided with a pressing groove 450.

In some embodiments, the pressing groove 450 is shaped like a water drop, which is both beautiful and practical, and facilitates the increase of friction when the user presses the compression elastic member 5 against the opening and closing mechanism 4.

Referring to fig. 5 and 6, the second hooks 230 are located on the back side of the first hooks 220.

Referring to fig. 2 and 3, a retaining plate 130 is disposed adjacent to the air inlet 140, and when the top cover 2 and the bottom cover 1 are covered, the retaining plate 130 and the sealing portion 210 enclose a retaining gap for retaining the flexible suction nozzle 610.

With this design, the chucking plate 130 engages with the sealing part 210, further enhancing the sealing effect of sealing the flexible suction nozzle 610.

Referring to fig. 3, preferably, a mounting groove is formed at the bottom end of the bottom cover 1, a sealing ring 8 is disposed in the mounting groove, and when the cup body container is connected with an internal thread 9 formed in the bottom cover 1, the cup body container abuts against the sealing ring 8, so that the sealing effect is improved.

Claims (10)

1. A push-open type splash-proof cup cover is characterized by comprising a bottom cover, a top cover rotationally connected with the bottom cover, a pressure relief hose, an opening and closing mechanism and an elastic piece; the bottom cover is provided with a through water outlet part, and the top cover is provided with a sealing part for plugging the water outlet part when being covered with the bottom cover; the pressure relief hose penetrates through the bottom cover and extends out of the upper end face of the bottom cover; the top cover is provided with a first clamping hook; the opening and closing mechanism is rotatably connected with the bottom cover and is provided with a locking part which is buckled with the first clamping hook to lock the top cover and the bottom cover and a plugging part which is used for covering and sealing the pressure relief hose; the elastic piece is arranged between the bottom cover and the opening and closing mechanism and used for abutting against the opening and closing mechanism and the bottom cover and keeping the blocking part cover to press and seal the pressure relief hose, the first clamping hook and the locking part to be buckled.

2. The push-open type splash-proof cup cover as claimed in claim 1, wherein the top cover is provided with a second hook, and the opening and closing mechanism is provided with a limiting part; the first clamping hook is buckled with the locking part, the opening and closing mechanism is pressed to compress the elastic piece, the first clamping hook is buckled with the locking part, the second clamping hook rotates along with the top cover to abut against the limiting part, and the top cover can rotate relative to the bottom cover to open for a preset angle.

3. The lid of claim 1, wherein the bottom lid has a through air inlet; the water outlet part comprises a flexible suction nozzle with one end extending out of the upper end surface of the bottom cover, and a connecting part which is arranged on the lower end surface of the bottom cover and is used for connecting the suction pipe; when the top cover and the bottom cover are closed, the sealing part abuts and seals the flexible suction nozzle and the air inlet hole.

4. The lid of claim 1, wherein the bottom lid is provided with a rotation stop protrusion at a rotational connection with the top lid, and when the top lid rotates a predetermined angle relative to the bottom lid, the rotation stop protrusion abuts against the top lid.

5. The push-open type splash-proof cup lid as claimed in claim 1, comprising a locking ring rotatably connected to the bottom lid, wherein the top lid is provided with a locking groove corresponding to the locking ring, and the locking ring can be rotatably locked in the locking groove relative to the bottom lid to lock the top lid.

6. The cup cover capable of preventing splashing and capable of being opened by pressing according to claim 1, wherein the elastic member is a spring, and the opening and closing mechanism is provided with a connecting column penetrating through an inner hole of the spring.

7. The lid of claim 1, wherein the bottom lid has a receiving slot for receiving the opening and closing mechanism therein.

8. The lid of claim 1, wherein the opening and closing mechanism is provided with a pressing groove.

9. The push-open splash cup lid as claimed in claim 2, wherein the second hook is located on a back side of the first hook.

10. The lid of claim 3, wherein a retaining plate is disposed adjacent to the air inlet, and when the top lid and the bottom lid are closed, a retaining gap is defined between the retaining plate and the sealing portion for retaining the flexible suction nozzle.

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