CN217065979U - Rotary cup cover - Google Patents

Abstract

The utility model discloses a rotation type bowl cover, it includes the lid, the lid on be equipped with centre bore, water hole and the gas pocket that runs through the lid, be equipped with on the lid and be used for rotatory knob part, be connected the pivoted rotating part with the knob part, install and be used for shutoff water hole and gas hole plugging device on the rotating part and locate the inboard screens part that is used for restricting the rotating part of lid. The utility model discloses can be through the shutoff water hole that reciprocates of rotatory drive plugging device, can also shift through continuing rotatory drive plugging device, make things convenient for inserting of straw, the functionality is stronger.

Description

Rotary cup cover

Technical Field

The utility model belongs to the technical field of daily necessities, specifically a rotary cup cover.

Background

As part of the taste of modern life, more and more consumers prefer to choose different drinking cups for the infusion of various beverages, such as coffee or milk tea.

Beverage cups currently used by consumers generally include a lid and a cup body that is screw-fitted to the lid. When a consumer uses the beverage cups, the tightly screwed cup cover is separated from the cup body to expose the cup mouth of the cup body, and then beverage particles (or beverage powder) and water are put into the cup body to be stirred, so that the required beverage is obtained; after drinking, the cup cover is screwed to the cup body, and the cup opening is sealed.

However, these prior art drinking cups suffer from several disadvantages: as the important structure of beverage cup, the mode that the rim of a cup is directly sealed to present bowl cover adoption bowl cover body more, if the user drinks beverage, need to separate bowl cover and cup completely, will lead to the rim of a cup of cup to be exposed in the air completely, the beverage in the cup is direct to contact with outside air, and not only inconvenient user drinks beverage like this, and the beverage in the cup also receives impurity or bacterial contamination in the air easily moreover.

Chinese patent CN210540511U discloses a rotary cup cover and a beverage cup with the rotary cup cover, the rotary cup cover comprises a cup cover body, the cup cover body is provided with a rotating shaft hole, a water outlet hole and an air inlet hole, and the rotary cup cover is characterized by also comprising a knob part, a water blocking device and a movable part; set up apopore and inlet port on the bowl cover body, set up apopore sealing and inlet port sealing on the ware of hindering, through stirring the knob part, the pivot on by the knob part is with the movably fixing of movable part on the ware of hindering, make to drive pivoted locking portion via the pivot and move on the locking track (from the orbital high-end of locking towards the low side and remove), reach the roof pressure to hindering the ware, make and hinder the ware and seal the apopore of bowl cover body respectively correspondingly and seal the inlet port of bowl cover body correspondingly, realize the effect that the user closes the apopore of rotation type bowl cover.

In the patent technology disclosed above, the water stopper can only plug the water outlet by moving up and down, and the water stopper can only stay below the water outlet, but at present, a plurality of drinks need to be inserted into a straw or a stirring pipe for stirring, and cannot be inserted due to the obstruction of the water stopper.

Disclosure of Invention

To above-mentioned condition, for overcoming prior art's defect, the purpose of this application provides a rotation type bowl cover, can enough carry out the shutoff and open the apopore, can also make things convenient for the straw to insert the stirring from the apopore.

The utility model provides a purpose is accomplished through following technical scheme, a rotation type bowl cover, it includes the lid, the lid on be equipped with centre bore, water hole and the gas pocket that runs through the lid, the rotation type bowl cover still include:

the knob component comprises a rotating shaft arranged in the central hole, the knob component is rotatably assembled on the cover body through the rotating shaft, and the lower part of the rotating shaft is provided with an external thread;

the rotating component comprises an annular body, connecting pieces fixed on two sides of the annular body and a clamping piece used for clamping and fixing the lower end of the rotating shaft and limiting the downward movement of the annular body, the lower end of the rotating shaft penetrates through the annular body, and an internal thread matched with the external thread of the rotating shaft is arranged in the annular body;

the plugging device is arranged at the end part of the connecting piece and is used for plugging the water hole and the air hole;

the clamping component is arranged on the inner side of the cover body and used for limiting the rotation of the connecting piece.

Preferably, the knob part still include manual rotating plate, manual rotating plate connects the top at the rotation axis, lid surface is located the week side of centre bore and is equipped with the arc spacing groove of two symmetries, manual rotating plate bottom be equipped with the spacing post of arc spacing groove complex, two arc spacing inslots set up spacing arch respectively, the bottom surface circular arc transition of spacing bellied surface and arc spacing groove, spacing arch divide into arc spacing groove closed slot and fluting, when spacing post is in closed slot, stopper shutoff water hole and gas pocket, when spacing post is in the fluting, the stopper leaves water hole and gas pocket.

Preferably, the center hole in still establish a rubber circle, the rotation axis passes the rubber circle, rubber circle and center hole threaded connection, the inboard of rubber circle is equipped with a bulge loop, the rotation axis on be equipped with bulge loop complex concave ring, the rotation axis passes through bulge loop and concave ring interference fit with the rubber circle, the lower tip of rubber circle and rubber circle interference fit are established to the cover of ring body upper end.

Preferably, the lower tip of rotation axis be equipped with two symmetrical jack catchs, the jack catch in the middle outside be equipped with the card protruding, be equipped with the card hole on the card firmware, the lower extreme in card hole be equipped with the protruding complex concave station of card, the jack catch passes the card hole and passes card protruding and fixed with the concave station.

Preferably, the outer diameter of the upper surface of the clamping piece is larger than or equal to the inner diameter of the annular body.

Preferably, the connecting piece comprises a connecting part for connecting the annular body, a mounting groove for mounting the occluder and a limiting protrusion for limiting the connecting piece, the limiting protrusion is arranged on the outer side of the mounting groove, and a mounting hole is formed in the mounting groove.

Preferably, the inner side of the annular body is provided with an upper limiting table, the periphery of the central hole of the lower surface of the cup cover is provided with a lower limiting projection matched with the upper limiting table, and the lower limiting projection is positioned in the range of the lower upper limiting table.

Preferably, the stopper comprises a blocking part for blocking the water hole and the air hole and a fixing column arranged below the stopper, and the fixing column is inserted into the mounting hole to enable the blocking part to be mounted in the mounting groove.

Preferably, the screens part include locking portion and screens portion that the slope shape set up from low to high, locking portion and screens portion and lid formula structure as an organic whole, the height that highly is greater than the peak of locking portion of screens portion forms the draw-in groove between screens portion and the locking portion, works as when the draw-in groove is located to spacing protruding, the plugging device is located water hole and gas pocket below.

Preferably, the central hole, the water hole and the air hole are positioned on the same straight line

Compared with the prior art, the application has the following obvious advantages and effects:

1. the utility model discloses a set up the rotation axis on the bowl cover, set up the plugging device that is driven by the rotation axis in the bowl cover is inside to carry out the shutoff with the inside of water hole and gas pocket from the bowl cover on the bowl cover. And only need rotate the pivot can open or the shutoff with two holes simultaneously, convenient operation.

2. The utility model discloses can be through the rotatory shutoff water hole that reciprocates that drives the plugging device, can also drive the plugging device through continuing the rotation and shift, make things convenient for inserting of straw, the functional of bowl cover is stronger.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is an exploded view of the present invention;

FIG. 3 is a cross-sectional structural view of the present invention;

fig. 4 is a schematic structural view of the cover body of the present invention;

fig. 5 is a bottom view of the cover of the present invention;

fig. 6 is a schematic structural diagram of a knob component according to the present invention;

FIG. 7 is a schematic structural view of a rotating member of the present invention;

FIG. 8 is a schematic structural view of the card fastener of the present invention;

FIG. 9 is a schematic structural view of a rubber ring according to the present invention;

fig. 10 is a schematic structural view of the middle knob component of the present invention.

List of components in this application: 1-a cover body; 2-a knob member; 3-a rotating member; 4-an occluder; 5-a detent member; 6-rubber ring; 11-a central hole; 12-water hole; 13-air holes; 14-arc limiting groove; 15-limiting bulges; 16-lower limiting projection; 141-closed slot; 142-slotting; 21-a rotating shaft; 22-external thread; 23-manual rotary vane; 24-a jaw; 211-a concave ring; 231-a spacing post; 241-convex block; 31-an annular body; 32-a connector; 33-a clamp fastener; 34-internal threads; 311-an upper confinement table; 321-a connecting part; 322-mounting grooves; 323-spacing protruding; 324-mounting holes; 331-card hole; 332-concave stage; 41-an occluder; 42-fixed column; 51-a locking part; 52-a clamping part; 53-card slot; 61-convex ring.

Detailed Description

Specific embodiments thereof are described below in conjunction with the following description and the accompanying drawings to teach those skilled in the art how to make and use the best mode of the present application. For the purpose of teaching application principles, the following conventional aspects have been simplified or omitted. Those skilled in the art will appreciate variations from these embodiments that fall within the scope of the application. Those skilled in the art will appreciate that the features described below can be combined in various ways to form multiple variations of the present application. In the present application, the terms "upper", "lower", "left", "right", "middle" and "one" are used for clarity of description, and are not used to limit the scope of the invention, and the relative relationship between the terms and the corresponding terms may be changed or adjusted without substantial technical change. Thus, the present application is not limited to the specific embodiments described below, but only by the claims and their equivalents.

As shown in fig. 1 to 10, the present embodiment relates to a rotary cup lid, which includes a lid body 1, wherein the lid body 1 is provided with a central hole 11, a water hole 12 and an air hole 13 penetrating through the lid body 1, the central hole 11, the water hole 12 and the air hole 13 are located on a same straight line, that is, the central hole 11 is located at the center of the lid body 1, and the water hole 12 and the air hole 13 are respectively located at two sides of the central hole 11. The rotary cup cover further comprises:

the rotary knob component 2 comprises a rotary shaft 21 arranged in a central hole, the rotary knob component 2 is rotatably assembled on the cover body 1 through the rotary shaft 21, and the lower part of the rotary shaft 21 is provided with an external thread 22; a manual rotation piece 23 for rotating the rotation shaft 21 is connected to the upper end of the rotation shaft 21, i.e., the upper side of the lid body 1, and a claw 24 integrated with the rotation shaft 21 is provided at the lower end of the rotation shaft 21.

The rotating component 3, the said rotating component 3 includes the annular body 31, the link 32 fixed on both sides of the annular body 31 and is used for fixing the jaw 24 of the lower end of the rotating shaft 21 and can limit the fastener 33 that the annular body 31 moves downward, the lower end of the rotating shaft 21 passes the annular body 31, there is internal thread 34 cooperating with external thread 22 of the rotating shaft 21 in the annular body 31, therefore, when the rotating shaft begins to rotate, the annular body 31 does not rotate, but move linearly downward, equivalent to the movement principle of slide block and threaded spindle on the feed screw, when the annular body 31 moves downward to the lower limit position, namely contact with fastener 33, will rotate with the rotating shaft 21 synchronously, in order to realize the restriction that the fastener 33 moves downward to the annular body 31, the concrete measure taken in this embodiment is that the outside diameter of upper surface of the fastener 33 needs to be greater than or equal to the inside diameter of the annular body 31.

The stopper 4 is arranged at the end part of the connecting piece 32 and is used for blocking the water hole 12 and the air hole 13;

and the clamping part 5 is arranged on the inner side of the cover body 1 and is used for limiting the rotation of the connecting piece 32.

The upper surface of the cover body 1 is provided with two symmetrical arc-shaped limiting grooves 14 on the periphery of the central hole 11, the bottom of the manual rotary piece 23 is provided with a limiting column 231 matched with the arc-shaped limiting grooves 14, two limiting bulges 15 are respectively arranged in the two arc-shaped limiting grooves 14, the surface of each limiting bulge 15 is in arc transition with the bottom surface of each arc-shaped limiting groove 14, the mode of arc transition is adopted to reduce resistance in the process of rotating the manual rotary piece 23, each limiting bulge 15 divides the arc-shaped limiting groove 14 into a closed groove 141 and an open groove 142, when the limiting column 231 is in the closed groove 141, the plugging device 4 can plug the water hole 12 and the air hole 13, and when the limiting column 231 is in the open groove 142, the plugging device 4 leaves the water hole 12 and the air hole 13.

The utility model discloses a rubber ring 6, including centre bore 11, rotation axis 21, centre bore 11, the inboard of rubber ring 6 is equipped with the bulge loop 61 of 6 inner walls of a bulge rubber circle, rotation axis 21 on be equipped with bulge loop 61 complex concave ring 211, rotation axis 21 and rubber circle 6 pass through bulge loop 61 and concave ring 211 interference fit for rubber ring 6 also can synchronous rotation when rotation axis 21 rotates, the lower tip of rubber circle 6 is established to the cover of 31 upper end of ring body and with 6 interference fit of rubber circle, can let rubber circle 6 drive ring body 31 and rotate under the effect of frictional force through enclosing 6 interference fit with rubber circle.

The clamping jaw 24 is provided with two clamping jaws, the outer side of the middle of each clamping jaw 24 is provided with a clamping protrusion 241, the clamping fastener 33 is correspondingly provided with a clamping hole 331, the lower end of each clamping hole 331 is provided with a concave platform 332 matched with the clamping protrusion 241, and each clamping jaw 24 penetrates through the corresponding clamping hole 331 and is fixed with the corresponding concave platform 332 through the corresponding clamping protrusion 241.

The connecting piece 32 comprises a connecting part 321 for connecting the annular body 31, a mounting groove 322 for mounting the stopper 4 and a limiting protrusion 323 for limiting the connecting piece 32, the limiting protrusion 323 is fixed on the outer side of the mounting groove 322, and a mounting hole 324 is arranged in the mounting groove 322.

The stopper 4 comprises a blocking part 41 for blocking the water hole 12 and the air hole 13 and a fixing column 42 arranged below the blocking part 41, wherein the fixing column 42 is inserted into the mounting hole 324 so that the blocking part 4 is mounted in the mounting groove 322.

The inner side of the annular body 31 is provided with an upper limit table 311, the peripheral side of the central hole 11 on the lower surface of the cover body 1 is provided with a lower limit projection 16 matched with the upper limit table 311, and the lower limit projection 16 is positioned in the range of the upper limit table 311.

The blocking part 5 comprises a locking part 51 and a blocking part 52 which are arranged from low to high, the locking part 51, the blocking part 52 and the cover body 1 are of an integral structure, the height of the blocking part 52 is greater than that of the highest point of the locking part 51, a clamping groove 53 is formed between the blocking part 52 and the locking part 51, and when the limiting protrusion 323 is positioned in the clamping groove, the stopper 4 is positioned below the water hole 12 and the air hole 13.

The utility model discloses an application principle:

when the cover 11 is screwed to the cup containing the beverage, the plugging portion 41 is in a state of plugging the air hole 13 and the water hole 12, and the water hole 12 and the air hole 13 are opened in this state by the following operation.

Firstly, the manual rotary piece 23 is rotated, the manual rotary piece 23 drives the rotary shaft 21 to rotate, the rotary shaft 21 and the rubber ring 6 rotate together, the rubber ring 6 is connected with the cover body 1 in a threaded mode, therefore, the rubber ring 6 rotates downwards, the limiting protrusion 323 is arranged in the clamping groove 53, at the moment, the connecting piece 32 and the annular body 31 cannot rotate, at the moment, the rubber ring 6 and the annular body 31 rotate relatively, the lower portion of the rotary shaft 21 is connected with the annular body 31 in a threaded mode, therefore, when the rotary shaft 21 rotates, the annular body 31 and the connecting piece 32 also move downwards, the blocking portion 41 is driven to be away from the water hole 12 and the air hole 13, and the water hole is opened, so that the beverage in the cup can be poured out.

The manual rotary plate 23 is continuously rotated, the ring body 31 moves downwards to bring the limit protrusion 323 on the connecting piece 32 out of the limit range of the clamping groove 53, and then when the manual rotary plate 23 is rotated, the rubber ring 6 drives the ring body 31 and the connecting piece 32 to rotate together through the friction force between the rubber ring 6 and the ring body 31, so that the plugging part 41 is driven to leave the positions below the water hole 12 and the air hole 13, and the straw can be inserted into the water hole 12.

If the water hole 12 and the air hole 13 are closed, the manual rotary piece 23 is rotated in the opposite direction. The specific process is that the annular body 31 is driven to rotate by the friction force between the annular bodies 31, the plugging part 41 is rotated to the position right below the water hole 12 and the air hole 13, then the manual rotary plate 23 is continuously rotated, and the connecting piece 32 and the annular body 31 cannot continuously rotate because the connecting piece 32 is in contact with the clamping part 52 through the limiting convex 323, so that the connecting piece 32 and the annular body 31 start to drive the plugging part 41 to move upwards to plug the water hole 12 and the air hole 13.

Since any modifications, equivalents, improvements, etc. made within the spirit and principles of the application may readily occur to those skilled in the art, it is intended to be included within the scope of the claims of this application.

Claims (10)

1. The utility model provides a rotation type bowl cover, its includes the lid, the lid on be equipped with centre bore, water hole and the gas pocket that runs through the lid, its characterized in that, rotation type bowl cover still include:

the knob component comprises a rotating shaft arranged in the central hole, the knob component is rotatably assembled on the cover body through the rotating shaft, and the lower part of the rotating shaft is provided with an external thread;

the rotating component comprises an annular body, connecting pieces fixed on two sides of the annular body and a clamping piece used for clamping and fixing the lower end of the rotating shaft and limiting the downward movement of the annular body, the lower end of the rotating shaft penetrates through the annular body, and an internal thread matched with the external thread of the rotating shaft is arranged in the annular body;

the plugging device is arranged at the end part of the connecting piece and is used for plugging the water hole and the air hole;

the clamping component is arranged on the inner side of the cover body and used for limiting the rotation of the connecting piece.

2. The rotary cup cover according to claim 1, wherein said knob member further comprises a manual rotating plate connected to the top of the rotary shaft, two symmetrical arc-shaped spacing grooves are formed in the periphery of the central hole of the upper surface of the cover body, a spacing post fitted with the arc-shaped spacing grooves is formed in the bottom of the manual rotating plate, spacing protrusions are respectively disposed in the two arc-shaped spacing grooves, the surface of each spacing protrusion is in arc transition with the bottom surface of the arc-shaped spacing groove, the spacing protrusions divide the arc-shaped spacing grooves into closed grooves and open grooves, when the spacing post is in the closed grooves, the stopper blocks the water holes and the air holes, and when the spacing post is in the open grooves, the stopper leaves the water holes and the air holes.

3. The rotary cup cover according to claim 1, wherein a rubber ring is further provided in said center hole, the rotary shaft passes through said rubber ring, said rubber ring is in threaded connection with said center hole, a protruding ring is provided on the inner side of said rubber ring, a concave ring fitted with said protruding ring is provided on said rotary shaft, said rotary shaft and said rubber ring are in interference fit through said protruding ring and said concave ring, and the upper end of said ring body is sleeved at the lower end of said rubber ring and in interference fit with said rubber ring.

4. The rotary cup cover according to claim 1, wherein the lower end of the rotary shaft is provided with two symmetrical jaws, the outer side of the middle of each jaw is provided with a clamping protrusion, the clamping member is provided with a clamping hole, the lower end of the clamping hole is provided with a concave platform matched with the clamping protrusion, and the jaws pass through the clamping holes and are fixed with the concave platforms through the clamping protrusions.

5. The rotatable cup cover of claim 1, wherein an outer diameter of an upper surface of the retainer is greater than or equal to an inner diameter of the annular body.

6. The rotary cup cover according to claim 1, wherein an upper stopper is provided inside the annular body, a lower stopper fitted with the upper stopper is provided around the center hole of the lower surface of the lid body, and the lower stopper is located within the upper stopper.

7. The rotary cup cover according to claim 1, wherein the connecting member includes a connecting portion for connecting the annular body, a mounting groove for mounting the stopper, and a stopper protrusion for limiting the connecting member, the stopper protrusion being disposed outside the mounting groove, the mounting groove being provided with a mounting hole.

8. The rotary cup cover according to claim 7, wherein the stopper includes a stopper portion for closing off the water hole and the air hole and a fixing post disposed below the stopper portion, the fixing post being inserted into the mounting hole so that the stopper portion is mounted in the mounting groove.

9. The rotary cup cover of claim 7, wherein the retaining member comprises a locking portion and a retaining portion, the locking portion and the retaining portion are disposed from a low slope to a high slope, the locking portion, the retaining portion and the cover are integrated, the height of the retaining portion is greater than the highest point of the locking portion, a slot is formed between the retaining portion and the locking portion, and when the limiting protrusion is disposed in the slot, the stopper is disposed under the water hole and the air hole.

10. The rotatable cup cover of claim 1, wherein the center hole, the water hole and the air hole are aligned.

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