CN113287925A - Leak protection heart-shaped bowl cover - Google Patents
Leak protection heart-shaped bowl cover Download PDFInfo
- Publication number
- CN113287925A CN113287925A CN202110736909.3A CN202110736909A CN113287925A CN 113287925 A CN113287925 A CN 113287925A CN 202110736909 A CN202110736909 A CN 202110736909A CN 113287925 A CN113287925 A CN 113287925A
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- Prior art keywords
- drinking
- heart
- cup
- limiting element
- adjusting
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G19/00—Table service
- A47G19/22—Drinking vessels or saucers used for table service
- A47G19/2205—Drinking glasses or vessels
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G19/00—Table service
- A47G19/22—Drinking vessels or saucers used for table service
- A47G19/2205—Drinking glasses or vessels
- A47G19/2211—Lip- or moustache-protecting devices for drinking glasses; Strainers set in a movable or fixed manner in the glasses
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G19/00—Table service
- A47G19/22—Drinking vessels or saucers used for table service
- A47G19/2205—Drinking glasses or vessels
- A47G19/2227—Drinking glasses or vessels with means for amusing or giving information to the user
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G2400/00—Details not otherwise provided for in A47G19/00-A47G23/16
- A47G2400/12—Safety aspects
Abstract
The invention discloses a leak-proof heart-shaped cup cover which comprises a cover body, wherein a straight drinking hole is formed in the upper end surface of the cover body, a heart-shaped sealing buckle is fixedly connected to the upper end surface of the cover body and used for sealing the straight drinking hole, a current limiting element used for adjusting the liquid outlet speed is arranged in the straight drinking hole, one side of the current limiting element is connected with an opening adjusting mechanism, and the opening adjusting mechanism changes the opening size of the current limiting element by adjusting the shape of the current limiting element; the direct drinking port is sealed through the heart-shaped sealing buckle, when drinking is needed, the heart-shaped sealing buckle is opened for drinking, the beverage in the cup flows out through the opening of the flow limiting element when drinking, the shape of the flow limiting element can be changed through the opening adjusting mechanism, so that the size of the opening of the flow limiting element is adjusted, when the cup is not drunk, the opening of the flow limiting element is smaller, when the cup is accidentally knocked down, only a small amount of liquid flows out, and the beverage waste caused by the accidental knocking down of the cup is avoided.
Description
Technical Field
The invention relates to the technical field of daily utensils, in particular to a heart-shaped leakage-proof cup cover.
Background
At present, a plurality of designs are designed for hot drink cup covers, the most common cup cover is provided with a pipe inserting hole, and then a straw is inserted into the cup body for drinking, or a drinking opening capable of being closed and opened is formed on the cup cover, and when the cup is drunk, the cup can be drunk by directly opening the drinking opening.
The Chinese patent CN112455914A discloses a mother-son conjoined leak-proof cup cover, which comprises a cup cover body, wherein the cup cover body comprises a suction pipe opening, a straight drinking opening, a first piston and a second piston; the cup cover body is circular, and a suction pipe opening and a direct drinking opening are arranged at the symmetrical positions of the upper end and the lower end of the cup cover body; the outer edge of the suction pipe opening is connected with a first piston; the outer edge of the straight drinking port is connected with a second piston; the second piston is connected with the cup cover body through an arc supporting frame; a groove is also formed in the cup cover body; the groove and the cup body are completely buckled, and the two side ends of the groove are respectively the outer edge and the inner edge of the cup cover body. The invention has simple structure and convenient use.
When a drinker uses the cup with the cup cover, the cup is usually placed on a table top, and when the direct drinking port on the cup cover is used for drinking, if the cup is accidentally knocked down, the beverage in the cup can quickly flow out through the direct drinking port, so that the drinker can be scalded.
Therefore, there is a need to provide a leak-proof heart-shaped cup lid to solve the above-mentioned problems.
Disclosure of Invention
The invention aims to provide a heart-shaped leakage-proof cup cover, which solves the problem that drinks in a cup can quickly flow out through a direct drinking port after the cup is knocked down in the prior cup cover in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a leak protection heart shape bowl cover, includes the lid, the up end of lid has been seted up and has been drunk the mouth directly, the up end fixedly connected with heart shape of lid is sealed to be detained, the sealed knot of heart shape is used for drinking the mouth directly and seals, it is used for carrying out the current limiting element who adjusts to going out liquid speed to drink to be provided with in the mouth directly, one side of current limiting element is connected with opening adjustment mechanism, opening adjustment mechanism changes current limiting element's opening size through the shape of adjusting current limiting element.
When the direct drinking cup is used specifically, the direct drinking port is sealed through the heart-shaped sealing buckle, when the direct drinking cup needs to be drunk, the heart-shaped sealing buckle is opened to drink the direct drinking cup, the drink in the cup flows out through the opening of the current limiting element when the direct drinking cup is drunk, the shape of the current limiting element can be changed through the opening adjusting mechanism, and therefore the size of the opening of the current limiting element is adjusted.
As a further scheme of the invention, the flow limiting element comprises two elastic membranes, the two elastic membranes are arranged in a semicircular shape and fixedly installed at the bottom of an inner cavity of the straight drinking mouth, the two elastic membranes are symmetrically arranged by taking an axial lead of the straight drinking mouth as a symmetric center, opposite side surfaces of the two elastic membranes are movably abutted, and the two elastic membranes are positioned in the same plane.
During the specific use, can directly drink the mouth and carry out the shutoff through the elastic membrane that two symmetries set up, when two elastic membranes received opening adjustment mechanism's effect to take place deformation, the opening size between two elastic membranes changes to the realization is adjusted and is directly drunk the interior velocity of flow of drink.
As a further scheme of the invention, the opening adjusting mechanism comprises two supporting bars, two adjusting ribs and two shape adjusting components, the supporting bars are fixedly arranged in the direct drinking port, the supporting bars are fixedly connected with one side edge part of the elastic membrane, the shape adjusting components are arranged at the edge part of the inner cavity of the cover body and are close to the direct drinking port, the adjusting ribs are arranged in the supporting bars and are in sliding fit with the supporting bars, one ends of the adjusting ribs are fixedly connected with the inner wall of the direct drinking port, and the other ends of the adjusting ribs penetrate through the side wall of the direct drinking port and are in transmission connection with the shape adjusting components.
During the specific use, can change the shape of adjusting the muscle through shape adjusting part, can change the shape of support bar through adjusting the muscle, and the elastic membrane supports through the support bar for when the shape of support bar changes, the shape of elastic membrane changes thereupon, thereby adjusts the opening size between two elastic membranes.
As a further scheme of the present invention, the shape adjusting assembly includes a first connecting rod and a push plate, one end of the first connecting rod is fixedly connected to one end of an adjusting rib penetrating through a side wall of the straight drinking spout, the other end of the first connecting rod is fixedly connected to the push plate, the push plate is located on the outer side of the cover body, the push plate is close to the straight drinking spout, the first connecting rod penetrates through the side wall of the cover body, the first connecting rod is in sliding fit with the cover body, the supporting strip is made of a flexible material, the adjusting rib is made of an elastic material, the adjusting rib is in a linear state in a natural state, and when the adjusting rib is extruded by an external force, the two adjusting ribs are far away from each other and bent into an arc shape.
During the specific use, drinker's lower lip is pressed in the push pedal, thereby promote the push pedal and remove towards the elastic membrane, drive the head rod when the push pedal removes, the extrusion adjustment muscle when the head rod removes, make two regulation muscle keep away from the arc of bending gradually each other, thereby make the support bar bend into the arc, and the elastic membrane supports through the support bar, when making the support bar bend into the arc, clearance between two elastic membranes increases, make the drink in the cup can flow out through the clearance between two elastic membranes and directly drink the mouth, when not drinking, two support bars contact each other, as one wishes, the cup is knocked down outward, the drink in the cup is difficult to flow out through directly drinking the mouth.
As a further scheme of the invention, the shape adjusting assembly comprises an expansion ball which is fixedly arranged on the outer wall of the straight drinking hole, the expansion ball is filled with thermal expansion materials, the adjusting rib penetrates through one end of the side wall of the straight drinking hole, extends into the expansion ball and is fixedly connected with the inner wall of the expansion ball far away from the straight drinking hole, the supporting strips are made of elastic materials, the two supporting strips are far away from each other in a natural state and are bent into an arc shape, and when the supporting strips are pulled by external force, the two adjusting ribs are close to each other.
When in use, when the temperature of the drink in the cup is higher, the thermal expansion material in the expansion ball is heated to expand, so that the expansion ball expands, and one end of the adjusting rib penetrating through the side wall of the straight drinking hole gradually gets away from the elastic membrane along with the expansion of the expansion ball, thereby straightening the bent supporting strip, gradually reducing the expansion ball along with the reduction of the temperature of the drink in the cup, so that one end of the adjusting rib penetrating through the side wall of the straight drinking hole is gradually close to the elastic membrane, the supporting strip is gradually restored to be arc-shaped under the action of the self elastic force, so that the gap between the two elastic membranes is increased, the higher the temperature of the beverage in the cup is, the smaller the gap between the two elastic membranes is, the lower the outflow speed of the beverage when the beverage with higher temperature is drunk, the scalding of the drinker is prevented when the drinker is drunk, and after the cup is accidentally knocked down, the beverage with higher temperature is difficult to flow out of the straight drinking hole, so that the high-temperature beverage is prevented from flowing out to scald drinkers.
As a further scheme of the invention, the shape adjusting assembly further comprises a top plate, the top plate is fixedly mounted on the outer wall of the expansion ball far away from the straight drinking hole, a second connecting rod is fixedly mounted on one side wall of the top plate far away from the expansion ball, a control cap is fixedly mounted at one end of the second connecting rod far away from the straight drinking hole, the control cap is located on the outer side of the cover body, the second connecting rod penetrates through the side wall of the cover body, and the second connecting rod is in sliding fit with the cover body.
When specifically using, drive the second connecting rod and remove during the inflation of inflation ball, drive control cap when the second connecting rod removes, can judge the temperature of drink in the cup through observing the distance between control cap and the bowl cover outer wall, the person of being convenient for drink judges the temperature of drink, can drive the second connecting rod and remove towards the inflation ball through pressing down control cap, take place deformation through roof extrusion inflation ball, thereby make the one end that adjusts the muscle and run through straight drink mouthful lateral wall be close to the elastic membrane gradually, the support bar resumes into the arc gradually under the effect of self elasticity, realized controlling the clearance between two elastic membranes through the control cap.
As a further aspect of the present invention, the heart-shaped sealing buckle includes a fixing plate, the fixing plate is fixedly mounted on the upper end surface of the cover body, one side of the fixing plate close to the straight drinking hole is rotatably connected with a flap plate, one side of the flap plate far from the fixing plate is provided with a sealing protrusion, and the sealing protrusion is adapted to the straight drinking hole.
When the direct drinking spout is used, the turnover plate can turn over relative to the fixed plate, and when the turnover plate turns over to one side of the direct drinking spout, the sealing bulge enters the direct drinking spout to seal the direct drinking spout.
As a further scheme of the invention, two special-shaped bulges are arranged on one side, away from the straight drinking port, of the upper end surface of the cover body, the two special-shaped bulges are symmetrically arranged relative to the heart-shaped sealing buckle, a clamping gap is formed between the two special-shaped bulges, and the turnover plate is fixed through the clamping gap when being turned over to the side away from the straight drinking port.
When the beverage turnover clamp is used specifically, when the turnover plate is turned to one side of the special-shaped bulge, the turnover plate is clamped in the clamping gap, and the phenomenon that the turnover plate shakes to influence drinking when drinking beverages is avoided.
As a further scheme of the invention, a fixing bulge is arranged in the clamping gap, and the sealing bulge is fixed by the fixing bulge when being overturned to the side far away from the straight drinking hole.
When the sealing device is used, the sealing bulge can be further fixed through the fixing bulge.
As a further scheme of the invention, a fixing ring is arranged at the edge of the cover body and used for fixing the cover body on a cup, the fixing ring comprises an outer ring and an inner ring, the top of the outer ring is fixedly connected with the top of the inner ring, a fixing groove is arranged between the outer ring and the inner ring and is matched with the cup opening of the cup, an expansion layer is arranged inside the inner ring and is made of water-absorbing expansion material, a plurality of anti-skid protrusions are arranged on the outer wall of the inner ring, and the anti-skid protrusions are positioned in the fixing groove.
During the specific use, the bowl cover lid is back on the cup, and the opening part wall of cup gets into in the fixed slot to fix the bowl cover, fixed back inner ring is located the cup, and the inflation after the inside inflation layer of inner ring absorbs the moisture in the drink, makes the volume of fixed slot reduce, makes the bowl cover more firm with the connection of cup, can play skid-proof effect through the non-slip raised, further improvement the fastness of bowl cover.
The working principle is as follows: when the shape adjusting assembly of the first embodiment is adopted, the lower lip of a drinker is pressed on the push plate, so that the push plate is pushed to move towards the elastic membrane, the first connecting rod is driven to move when the push plate moves, the adjusting ribs are extruded when the first connecting rod moves, the two adjusting ribs are separated from each other and gradually bent into an arc shape, so that the supporting bars are bent into the arc shape, the elastic membrane is supported by the supporting bars, when the supporting bars are bent into the arc shape, the gap between the two elastic membranes is increased, so that the beverage in the cup can flow out of the direct drinking port through the gap between the two elastic membranes, when the beverage is not drunk, the two supporting bars are contacted with each other, the cup is knocked over outside as desired, and the beverage in the cup is difficult to flow out through the direct drinking port; when the shape adjusting assembly of the second embodiment is adopted, the high-temperature beverage in the cup causes the thermal expansion material in the expansion ball to expand by heating, so that the expansion ball expands, along with the expansion of the expansion ball, the adjusting rib penetrates through one end of the side wall of the straight drinking hole and gradually leaves away from the elastic membrane, so that the bent supporting strip is straightened, along with the reduction of the temperature of the beverage in the cup, the expansion ball is gradually reduced, so that one end of the adjusting rib penetrating through the side wall of the straight drinking hole is gradually close to the elastic membrane, the supporting strip gradually recovers into an arc shape under the action of the self elastic force, so that the gap between the two elastic membranes is increased, the higher the temperature of the beverage in the cup is higher, the smaller the gap between the two elastic membranes is smaller, the outflow speed of the beverage with higher temperature is slower when the beverage with higher temperature is drunk, the user is prevented from being scalded when the cup is accidentally knocked over, the beverage with higher temperature is difficult to flow out of the straight drinking hole, and the high-temperature beverage is prevented from scalding the user, drive the second connecting rod and remove during inflation ball inflation, the second connecting rod drives the control cap and removes when removing, can judge the temperature of drink in the cup through observing the distance between control cap and the bowl cover outer wall, the person of being convenient for drink judges the temperature of drink, can drive the second connecting rod and remove towards the inflation ball through pressing down the control cap, take place deformation through roof extrusion inflation ball, thereby make the one end that adjusts the muscle and run through straight drink mouthful lateral wall be close to the elastic membrane gradually, the support bar resumes into the arc gradually under the effect of self elasticity, the clearance between two elastic membranes of control cap control has been realized.
According to the leak-proof heart-shaped cup cover, the direct drinking opening is sealed through the heart-shaped sealing buckle, when drinking is needed, the heart-shaped sealing buckle is opened for drinking, the beverage in the cup flows out through the opening of the flow limiting element when drinking, the shape of the flow limiting element can be changed through the opening adjusting mechanism, so that the size of the opening of the flow limiting element is adjusted, when the cup is not drinking, the opening of the flow limiting element is smaller, only a small amount of liquid flows out when the cup is accidentally knocked down, and the beverage waste caused by the accidental knocking down of the cup is avoided.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic three-dimensional view of the present invention with the heart-shaped closure opened;
FIG. 2 is a schematic three-dimensional view of the present invention with the heart-shaped sealing button closed;
FIG. 3 is a schematic front sectional view of the present invention;
FIG. 4 is an enlarged schematic view of FIG. 3 at A;
FIG. 5 is a schematic view showing a connection structure of the supporting bar and the shape adjusting assembly of the first embodiment in a natural state of the present invention;
FIG. 6 is a schematic view showing the connection structure of the supporting bar and the shape adjusting assembly of the first embodiment under pressure according to the present invention;
FIG. 7 is an enlarged view of the structure at B of FIG. 6;
FIG. 8 is a schematic view of the connection structure of the support bar and the shape adjusting assembly of the second embodiment of the present invention under tension;
FIG. 9 is a schematic view showing the connection structure of the supporting bar and the shape adjusting means of the second embodiment in the natural state of the present invention;
fig. 10 is an enlarged schematic view of fig. 9 at C.
In the figure: 1. a cover body; 2. a straight drinking spout; 3. an elastic film; 4. an opening adjustment mechanism; 41. a supporting strip; 42. adjusting the ribs; 43. a shape adjustment assembly; 431. a first connecting rod; 432. pushing the plate; 433. an expansion ball; 434. a top plate; 435. a second connecting rod; 436. a control cap; 437. a thermally expansive material; 5. a heart-shaped sealing buckle; 51. a fixing plate; 52. turning the folded plate; 53. sealing the protrusion; 6. irregular bulges; 7. a fixed protrusion; 8. a fixing ring; 81. an outer ring; 82. an inner ring; 83. fixing grooves; 84. an intumescent layer; 85. and (4) anti-skid bulges.
Detailed Description
As shown in fig. 1 to 3, a leak protection heart shape bowl cover, including lid 1, the up end of lid 1 has been seted up and has been directly drunk mouthful 2, and directly drinks mouthful 2 and be close to the limit portion of lid 1 up end, and the up end of directly drinking mouthful 2 is higher than the up end of lid 1, the up end fixedly connected with heart-shaped seal button 5 of lid 1, heart-shaped seal button 5 is used for directly drinking mouthful 2 and seals, directly drink and be provided with the current-limiting component that is used for carrying out the regulation to liquid speed in mouthful 2, one side of current-limiting component is connected with opening adjustment mechanism 4, opening adjustment mechanism 4 changes the opening size of current-limiting component through the shape of adjusting current-limiting component.
When the cup is used in concrete, the straight drinking hole 2 is sealed through the heart-shaped sealing buckle 5, when drinking is needed, the heart-shaped sealing buckle 5 is opened for drinking, the beverage in the cup flows out through the opening of the current limiting element when drinking, the shape of the current limiting element can be changed through the opening adjusting mechanism 4, so that the size of the opening of the current limiting element is adjusted, when the cup is not drunk, the opening of the current limiting element is smaller, when the cup is accidentally knocked down, only a small amount of liquid flows out, and the beverage waste caused by the accidental knocking down of the cup is avoided.
As shown in fig. 3 to 6, the flow limiting element includes two elastic membranes 3, the two elastic membranes 3 are disposed in a semicircular shape, the elastic membranes 3 are fixedly mounted at the bottom of the inner cavity of the straight drinking spout 2, the two elastic membranes 3 are symmetrically disposed with the axial lead of the straight drinking spout 2 as the center of symmetry, the opposite side surfaces of the two elastic membranes 3 are movably abutted, and the two elastic membranes 3 are located in the same plane.
When the beverage bottle is used specifically, the straight drinking port 2 can be plugged through the two elastic membranes 3 which are symmetrically arranged, and when the two elastic membranes 3 deform under the action of the opening adjusting mechanism 4, the size of the opening between the two elastic membranes 3 is changed, so that the flow rate of the beverage in the straight drinking port 2 is adjusted.
As shown in fig. 3 to 7, opening adjustment mechanism 4 includes support bar 41, regulation muscle 42 and shape adjustment assembly 43, support bar 41 and regulation muscle 42 all are provided with two, support bar 41 fixed mounting is in directly drinking mouthful 2, support bar 41 and elastic membrane 3 one side limit portion fixed connection, this side limit portion is close to the axial lead of directly drinking mouthful 2, the limit portion of lid 1 inner chamber is located to shape adjustment assembly 43, just shape adjustment assembly 43 is close to directly drinking mouthful 2, be provided with regulation muscle 42 in the support bar 41, adjust muscle 42 and support bar 41 sliding fit, the one end of adjusting muscle 42 and the inner wall fixed connection who directly drinks mouthful 2, the other end of adjusting muscle 42 runs through the lateral wall of directly drinking mouthful 2, and with shape adjustment assembly 43 transmission is connected.
When the shape adjusting device is used specifically, the shape of the adjusting ribs 42 can be changed through the shape adjusting assembly 43, the shape of the supporting bars 41 can be changed through the adjusting ribs 42, and the elastic membranes 3 are supported through the supporting bars 41, so that when the shape of the supporting bars 41 is changed, the shape of the elastic membranes 3 is changed therewith, and the size of an opening between the two elastic membranes 3 is adjusted.
As shown in fig. 3 to 7, the shape adjusting assembly 43 of the first embodiment, the shape adjusting assembly 43 includes a first connecting rod 431 and a push plate 432, one end of the first connecting rod 431 is fixedly connected with one end of the adjusting rib 42 penetrating through the side wall of the straight drinking spout 2, the other end of the first connecting rod 431 is fixedly connected with a push plate 432, the push plate 432 is positioned at the outer side of the cover body 1, and the push plate 432 is close to the straight drinking port 2, so that the lower lip of a drinker just can touch the push plate 432 when drinking, the first connecting rod 431 penetrates through the side wall of the cover body 1, the first connecting rod 431 is in sliding fit with the cover body 1, a sealing silica gel sleeve is arranged at the connecting part, the junction leaks when preventing to drink water, support bar 41 is made for flexible material, adjust muscle 42 and make for elastic material, adjust muscle 42 under the natural condition and be rectilinear state, when receiving external force extrusion, two regulation muscle 42 keep away from each other and bend into the arc.
During the specific use, drinker's lower lip is pressed on push pedal 432, thereby promote push pedal 432 to remove towards elastic membrane 3, push pedal 432 drives head rod 431 and removes when removing, extrusion regulation muscle 42 when head rod 431 removes, make two regulation muscle 42 keep away from gradually bending into the arc each other, thereby make support bar 41 bend into the arc, and elastic membrane 3 supports through support bar 41, when making support bar 41 bend into the arc, the clearance between two elastic membrane 3 increases, make the drink in the cup can flow straight drink mouthful 2 through the clearance between two elastic membrane 3, when not drinking, two support bar 41 mutual contact, the cup is knocked down outward as desired, the drink in the cup is difficult to flow through straight drink mouthful 2, avoid the cup accident to knock down the back and cause the drink extravagant.
As shown in fig. 3, 8, 9 and 10, the shape adjusting assembly 43 of the second embodiment comprises an expansion ball 433, a top plate 434, a second connecting rod 435 and a control cap 436, wherein the expansion ball 433 is fixedly mounted on the outer wall of the straight drinking spout 2, the expansion ball 433 is filled with a thermal expansion material 437, the adjusting rib 42 extends into the expansion ball 433 through one end of the side wall of the straight drinking spout 2 and is fixedly connected with the inner wall of the expansion ball 433 away from the straight drinking spout 2, the top plate 434 is fixedly mounted on the outer wall of the expansion ball 433 away from the straight drinking spout 2, the second connecting rod 435 is fixedly mounted on one side wall of the top plate 434 away from the expansion ball 433, the control cap 436 is fixedly mounted on one end of the second connecting rod 435 away from the straight drinking spout 2, the control cap 436 is located on the outer side of the cover body 1, the second connecting rod 435 penetrates through the side wall of the cover body 1, the second connecting rod 435 is in sliding fit with the cover body 1, and the junction is provided with the sealing silica gel cover to the junction leaks when preventing drinking water, support bar 41 is made for elastic material, and two support bars 41 keep away from each other under the natural state and bend into the arc, and when dragging by the external force, two regulation muscle 42 draw close each other.
When the cup is used in detail, when the temperature of the beverage in the cup is high, the thermal expansion material 437 in the expansion ball 433 expands by heating, so that the expansion ball 433 expands, along with the expansion of the expansion ball 433, the adjusting rib 42 penetrates through one end of the side wall of the straight drinking hole 2 and gradually gets away from the elastic membrane 3, so that the bent supporting strip 41 is straightened, along with the reduction of the temperature of the beverage in the cup, the expansion ball 433 is gradually reduced, so that the adjusting rib 42 penetrates through one end of the side wall of the straight drinking hole 2 and gradually gets close to the elastic membrane 3, the supporting strip 41 gradually returns to an arc shape under the action of the elastic force of the supporting strip 41, so that the gap between the two elastic membranes 3 is increased, the temperature of the beverage in the cup is higher, the gap between the two elastic membranes 3 is smaller, the outflow speed of the beverage with high temperature is slower when the beverage is drunk, the user is prevented from being scalded when the beverage is drunk, and the beverage with high temperature is difficult to flow out of the straight drinking hole 2 after the cup is accidentally knocked down, prevent that high temperature drink from flowing out and scalding the drinker, drive second connecting rod 435 and remove when inflation ball 433 expands, drive control cap 436 and remove when second connecting rod 435 removes, can judge the temperature of drink in the cup through the distance of observing between control cap 436 and the bowl cover outer wall, the temperature of the drinker's judgement beverage of being convenient for, can drive second connecting rod 435 and remove towards inflation ball 433 through pressing control cap 436, it takes place deformation to extrude inflation ball 433 through roof 434, thereby make the one end that adjusts muscle 42 runs through straight drink mouthful 2 lateral walls be close to elastic membrane 3 gradually, support bar 41 resumes into the arc gradually under the effect of self elasticity, the clearance between two elastic membranes 3 of control cap 436 control has been realized.
As shown in fig. 1 and 2, the heart-shaped sealing buckle 5 includes a fixed plate 51 and a folding plate 52, the fixed plate 51 is fixedly mounted on the upper end surface of the lid body 1, a folding plate 52 is rotatably connected to a side of the fixed plate 51 close to the straight drinking spout 2, a sealing protrusion 53 is provided on a side of the folding plate 52 away from the fixed plate 51, and the sealing protrusion 53 is adapted to the straight drinking spout 2.
When the beverage bottle is used, the folding plate 52 can be turned over relative to the fixed plate 51, and when the folding plate 52 is turned over to one side of the straight drinking hole 2, the sealing bulge 53 enters the straight drinking hole 2 to seal the straight drinking hole 2.
As shown in fig. 1 and 2, one side of the upper end surface of the cover body 1, which is far away from the straight drinking spout 2, is provided with two special-shaped protrusions 6, two of the special-shaped protrusions 6 are symmetrically arranged relative to the heart-shaped sealing buckle 5, a clamping gap is formed between the special-shaped protrusions 6, the turnover plate 52 is fixed through the clamping gap when being turned over to be far away from one side of the straight drinking spout 2, a fixing protrusion 7 is arranged in the clamping gap, and the sealing protrusion 53 is fixed through the fixing protrusion 7 when being turned over to be far away from one side of the straight drinking spout 2.
When the beverage turning plate is used specifically, when the turning plate 52 is turned to one side of the special-shaped bulge 6, the turning plate 52 is clamped in the clamping gap, the phenomenon that the drinking is influenced due to the fact that the turning plate 52 shakes when drinking the beverage is avoided, and the sealing bulge 53 can be further fixed through the fixing bulge 7.
As shown in fig. 2 to 4, a fixing ring 8 is disposed at an edge of the cover body 1, the fixing ring 8 is used for fixing the cover body 1 on a cup, the fixing ring 8 includes an outer ring 81 and an inner ring 82, a top of the outer ring 81 is fixedly connected with a top of the inner ring 82, a fixing groove 83 is disposed between the outer ring 81 and the inner ring 82, the fixing groove 83 is adapted to a rim of the cup, an expansion layer 84 is disposed inside the inner ring 82, the expansion layer 84 is made of a water-absorbing expansion material, a plurality of anti-skid protrusions 85 are disposed on an outer wall of the inner ring 82, and the anti-skid protrusions 85 are located in the fixing groove 83.
During the specific use, the bowl cover lid is back on the cup, and the opening part wall of cup gets into in the fixed slot 83 to fix the bowl cover, fixed back inner ring 82 is located the cup, and the inflation layer 84 inside inner ring 82 absorbs the moisture in the drink after-expanding, makes the volume of fixed slot 83 reduce, makes the bowl cover more firm with the connection of cup, can play skid-proof effect through non-slip raised 85, further improvement the fastness of bowl cover.
The working principle is as follows: when the shape adjusting assembly 43 of the first embodiment is adopted, the lower lip of a drinker presses on the push plate 432, so that the push plate 432 is pushed to move towards the elastic membrane 3, the push plate 432 drives the first connecting rod 431 to move when moving, the first connecting rod 431 extrudes the adjusting ribs 42 when moving, the two adjusting ribs 42 are far away from each other and gradually bent into an arc shape, so that the supporting strip 41 is bent into the arc shape, the elastic membrane 3 is supported by the supporting strip 41, so that when the supporting strip 41 is bent into the arc shape, the gap between the two elastic membranes 3 is increased, so that the beverage in the cup can flow out of the straight drinking hole 2 through the gap between the two elastic membranes 3, when the beverage is not drunk, the two supporting strips 41 are contacted with each other, the cup is knocked down, the beverage in the cup is difficult to flow out of the straight drinking hole 2, and the beverage waste caused by accidental knocking down of the cup is avoided; when the shape adjusting assembly 43 of the second embodiment is adopted, the high-temperature beverage in the cup causes the thermal expansion material 437 in the expansion ball 433 to expand by heating, so that the expansion ball 433 expands, along with the expansion of the expansion ball 433, the adjusting rib 42 penetrates through one end of the side wall of the straight drinking hole 2 and gradually gets away from the elastic membrane 3, so as to straighten the curved supporting strip 41, along with the reduction of the temperature of the beverage in the cup, the expansion ball 433 gradually shrinks, so that the adjusting rib 42 penetrates through one end of the side wall of the straight drinking hole 2 and gradually gets close to the elastic membrane 3, the supporting strip 41 gradually returns to an arc shape under the action of the self elastic force, so that the gap between the two elastic membranes 3 is increased, the temperature of the beverage in the cup is higher, the gap between the two elastic membranes 3 is smaller, the outflow speed of the beverage with higher temperature is slower when the beverage is drunk, the user is prevented from being scalded when the cup is accidentally knocked down, the beverage with higher temperature is difficult to flow out of the straight drinking hole 2, the high-temperature beverage is prevented from flowing out to scald a drinker, the expansion ball 433 drives the second connecting rod 435 to move when being expanded, the second connecting rod 435 is driven to move when being moved, the temperature of the beverage in the cup can be judged by observing the distance between the control cap 436 and the outer wall of the cup cover, the drinker can conveniently judge the temperature of the beverage, the second connecting rod 435 can be driven to move towards the expansion ball 433 by pressing the control cap 436, the expansion ball 433 is extruded to deform by the top plate 434, so that the adjusting rib 42 penetrates through one end of the side wall of the straight drinking spout 2 to be gradually close to the elastic membrane 3, the supporting strip 41 gradually returns to be arc under the action of self elasticity, the control of the gap between the two elastic membranes 3 by the control cap 436 is realized, the turnover plate 52 can turn over relative to the fixed plate 51, when the turnover plate 52 turns over to one side of the straight drinking spout 2, the sealing bulge 53 enters the straight drinking spout 2 to seal the straight drinking spout 2, when turning over folded plate 52 and overturning to 6 one sides of dysmorphism arch, turn over folded plate 52 card in the joint clearance, turned over folded plate 52 and rock the influence and drink when having avoided drinking the drink, can further fix sealed arch 53 through fixed arch 7, the bowl cover lid back on the cup, the opening part wall of cup gets into in the fixed slot 83, thereby fix the bowl cover, fixed back inner ring 82 is located the cup, the inside inflation layer 84 of inner ring 82 absorbs the moisture back inflation in the drink, make the volume of fixed slot 83 reduce, make the bowl cover more firm with being connected of cup, can play skid-proof effect through non-slip bulge 85, further improvement the fastness of bowl cover.
Claims (9)
1. The utility model provides a leak protection heart-shaped bowl cover, includes the lid, its characterized in that: the utility model discloses a drinking water dispenser, including lid, straight mouthful of drinking, the upper end face of lid has been seted up and has been directly drunk the mouth, the upper end face fixedly connected with heart-shaped sealing button of lid, heart-shaped sealing button is used for drinking the mouth directly and seals, be provided with in directly drinking the mouth and be used for carrying out the current-limiting element that adjusts to liquid speed, one side of current-limiting element is connected with opening adjustment mechanism, opening adjustment mechanism changes current-limiting element's opening size through the shape of adjusting current-limiting element.
2. The leak-proof heart-shaped cup cover according to claim 1, characterized in that: the flow limiting element comprises two elastic membranes, the two elastic membranes are arranged in a semicircular shape and fixedly installed at the bottom of an inner cavity of the straight drinking port, the two elastic membranes are symmetrically arranged by taking the axial lead of the straight drinking port as a symmetric center, opposite side surfaces of the two elastic membranes are movably abutted, and the two elastic membranes are located in the same plane.
3. The leak-proof heart-shaped cup cover according to claim 2, characterized in that: opening adjustment mechanism includes the support bar, adjusts muscle and shape adjusting part, the support bar all is provided with two with the regulation muscle, support bar fixed mounting is in directly drinking the mouth, one side limit portion fixed connection of support bar and elastic membrane, the limit portion of lid inner chamber is located to the shape adjusting part, just the shape adjusting part is close to directly drinks the mouth, be provided with the regulation muscle in the support bar, adjust muscle and support bar sliding fit, the one end of adjusting the muscle and the inner wall fixed connection who directly drinks the mouth, the other end of adjusting the muscle runs through the lateral wall of directly drinking the mouth, and with the transmission of shape adjusting part is connected.
4. The leak-proof heart-shaped cup cover according to claim 3, characterized in that: shape adjusting part includes head rod and push pedal, the one end of head rod runs through the one end fixed connection who directly drinks mouthful lateral wall with the regulation muscle, the other end and the push pedal fixed connection of head rod, the push pedal is located the outside of lid, just the push pedal is close to directly drinks mouthful, the head rod runs through the lateral wall of lid, the head rod with lid sliding fit, the support bar is made for flexible material, adjust the muscle and make for elastic material, adjust the muscle under the natural state and be rectilinear state, when receiving external force extrusion, two regulation muscle keep away from the bending each other and become the arc.
5. The leak-proof heart-shaped cup cover according to claim 3, characterized in that: the shape adjusting assembly comprises an expansion ball, the expansion ball is fixedly mounted on the outer wall of the straight drinking port, thermal expansion materials are filled in the expansion ball, the adjusting ribs penetrate through one end of the side wall of the straight drinking port, extend into the expansion ball and are fixedly connected with the inner wall of the straight drinking port far away from the expansion ball, the supporting bars are made of elastic materials, the two supporting bars are kept away from each other in a natural state and are bent into an arc shape, and when the adjusting ribs are pulled by external force, the two adjusting ribs are drawn close to each other.
6. The leak-proof heart-shaped cup cover according to claim 5, characterized in that: the shape adjusting assembly further comprises a top plate, the top plate is fixedly installed on the outer wall, away from the direct drinking port, of the expansion ball, a second connecting rod is fixedly installed on one side wall, away from the expansion ball, of the top plate, a control cap is fixedly installed at one end, away from the direct drinking port, of the second connecting rod, the control cap is located on the outer side of the cover body, the second connecting rod penetrates through the side wall of the cover body, and the second connecting rod is in sliding fit with the cover body.
7. The leak-proof heart-shaped cup cover according to claim 1, characterized in that: the heart-shaped sealing buckle comprises a fixing plate, the fixing plate is fixedly installed on the upper end face of the cover body, one side, close to the straight drinking hole, of the fixing plate is rotatably connected with a turnover plate, one side, far away from the fixing plate, of the turnover plate is provided with a sealing bulge, and the sealing bulge is matched with the straight drinking hole.
8. The leak-proof heart-shaped cup cover according to claim 7, characterized in that: one side that the up end of lid was kept away from and is directly drunk mouthful is provided with two dysmorphism archs, and two the dysmorphism arch sets up for heart-shaped seal button symmetry, two form the joint clearance between the dysmorphism arch, it fixes through the joint clearance to turn over the folded sheet upset when keeping away from and directly drink mouthful one side.
9. The leak-proof heart-shaped cup cover according to claim 8, characterized in that: the clamping gap is internally provided with a fixing bulge, and the sealing bulge is fixed through the fixing bulge when being overturned to the side far away from the straight drinking mouth.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110736909.3A CN113287925B (en) | 2021-06-30 | 2021-06-30 | Leak protection heart-shaped bowl cover |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110736909.3A CN113287925B (en) | 2021-06-30 | 2021-06-30 | Leak protection heart-shaped bowl cover |
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| CN113287925A true CN113287925A (en) | 2021-08-24 |
| CN113287925B CN113287925B (en) | 2022-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110736909.3A Active CN113287925B (en) | 2021-06-30 | 2021-06-30 | Leak protection heart-shaped bowl cover |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114212383A (en) * | 2021-12-01 | 2022-03-22 | 湖南万容包装有限公司 | Repeatedly openable sealed container |
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| US6290090B1 (en) * | 2000-06-01 | 2001-09-18 | Enpros Holding B.V. | Drip-less carbonated beverage container “flow control element” with suction spout |
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| CN113287925B (en) | 2022-05-10 |
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