阅读说明：本技术 可反复密封的热饮防漏杯盖 (Hot drink leakage-proof cup cover capable of being sealed repeatedly ) 是由 李进 戴春发 余鹏 刘毅帆 胡万里 吴立丰 文海星 于 2019-10-28 设计创作，主要内容包括：本发明公开了一种可反复密封的热饮防漏杯盖,包括相互适配的杯盖本体和密封盖,所述杯盖本体上设有饮口和回流槽,所述密封盖包括密封盖本体、饮口盖和位于密封盖本体、饮口盖之间用于翻折饮口盖的饮口翻折线,密封盖本体上设有与回流槽相适配的回流槽密封边饮口盖上设有与饮口相适配的饮口密封边。发明中将密封盖扣合在杯盖本体上,此时饮口密封边固定在饮口内,回流槽密封边固定在回流槽内,使密封盖紧密贴合杯盖本体,起到密封作用,防止饮品洒出；消费者在喝饮品的过程中,如需饮用杯内饮品,可以饮口翻折线为轴,打开饮口盖180度翻折后,即可方便饮用,如需再次密封饮品,只需再次以饮口翻折线为轴旋转,将饮口密封边固定在饮口即可。(The invention discloses a repeatedly-sealable hot drink leakage-proof cup cover which comprises a cup cover body and a sealing cover, wherein the cup cover body and the sealing cover are mutually adaptive, a drink opening and a backflow groove are arranged on the cup cover body, the sealing cover comprises a sealing cover body, a drink opening cover and a drink opening folding line which is positioned between the sealing cover body and the drink opening cover and used for folding the drink opening cover, and a drink opening sealing edge which is adaptive to the drink opening is arranged on the drink opening cover and is provided with a backflow groove sealing edge which is adaptive to the backflow groove. The sealing cover is buckled on the cup cover body, the sealing edge of the drinking opening is fixed in the drinking opening, and the sealing edge of the backflow groove is fixed in the backflow groove, so that the sealing cover is tightly attached to the cup cover body to play a role in sealing and prevent the drink from spilling; when a consumer drinks the beverage, if the consumer needs to drink the beverage in the cup, the drinking opening folding line can be used as an axis, the drinking opening cover is opened and folded for 180 degrees, the drinking can be conveniently drunk, if the consumer needs to seal the beverage again, the consumer only needs to rotate by taking the drinking opening folding line as the axis again, and the sealing edge of the drinking opening is fixed at the drinking opening.)

1. The utility model provides a hot drink leak protection bowl cover that can seal repeatedly which characterized in that: bowl cover body (1) and sealed lid (2) including mutual adaptation, be equipped with on bowl cover body (1) and drink mouthful (101) and return flume (102), sealed lid (2) including sealed lid body (201), drink mouthful lid (202) and lie in sealed lid body, drink mouthful lid between be used for turning over drink mouthful broken line (203) of mouthful lid, be equipped with on sealed lid body (201) with return flume seal limit (204) of return flume looks adaptation drink mouthful seal limit (205) that are equipped with on mouthful lid (202) with drink mouthful looks adaptation.

2. A resealable hot beverage leakage-proof cup lid as claimed in claim 1, wherein: the sealing cover body (201), the drinking spout cover (202) and the drinking spout folding line (203) are integrally formed.

3. A resealable hot beverage leakage-proof cup lid as claimed in claim 1, wherein: the drinking cup is characterized in that a drinking cup handle (206) capable of being buckled with the cup cover body (1) is arranged on the drinking cup cover (202), a drinking cup clamping groove (207) capable of being used for buckling the drinking cup handle (206) is arranged on the sealing cover body (201), and the drinking cup clamping groove (207) is located in a space surrounded by the sealing edges (205) of the backflow groove.

4. A resealable hot beverage leakage-proof cup lid as claimed in claim 1, wherein: the cup cover comprises a cup cover body (1), and is characterized in that a fixing groove (103) is formed in the cup cover body (1), and a fixing boss (208) matched with the fixing groove (103) is formed in the sealing cover body (201).

5. A resealable hot beverage leakage-proof cup lid as claimed in claim 1, wherein: be located sealed lid (2) of the space that the sealed limit of backwash tank (205) encloses and be equipped with outer gas permeability hole (209), the bottom of backwash tank (102) is the slope bottom plate, and the eminence of this slope bottom plate is equipped with interior bleeder vent (104), still is equipped with on the slope bottom plate and leaves ventilative groove baffle (105) in ventilative clearance, and outer gas permeability hole (209) and interior bleeder vent (104) are located ventilative groove baffle (105) both sides respectively and form the dislocation.

6. A resealable hot beverage leakage-proof cup lid as claimed in claim 1, wherein: the sealing cover (2) is connected with the cup cover body (1) through the connecting part (3) and can be turned over.

Technical Field

The invention relates to a hot drink cup cover, in particular to a repeatedly-sealed hot drink leakage-proof cup cover.

Background

At present, the demands for takeaway and takeaway are more and more vigorous in the market of beverages, however, hot drinks can generate steam in high temperature due to high temperature of the drinks and need breathable packaging, so that the problem of leakage from the breathable holes easily becomes more and more serious in use, meanwhile, due to the fact that the surface of the cover surface of the cup cover is in contact with outside air, if the scattered liquid is in contact with the cover surface and the outside air, pollution is easily caused, at the moment, if the scattered liquid flows back into the paper cup along the breathable holes, secondary pollution can be caused to the drinks in the paper cup, and the food safety of the drinks is affected. In addition, the consumer can not drink the beverage once in the process of drinking the beverage, wherein the drinking mouth needs to be sealed for the second time.

Thus, there is a need to solve the above problems.

Disclosure of Invention

The purpose of the invention is as follows: the invention aims to provide a hot drink leakage-proof cup cover capable of being repeatedly sealed, which solves the problem that a drinking spout needs to be sealed for multiple times.

The technical scheme is as follows: in order to achieve the purpose, the invention discloses a hot drink leakage-proof cup cover capable of being repeatedly sealed, which comprises a cup cover body and a sealing cover, wherein the cup cover body and the sealing cover are mutually matched, the cup cover body is provided with a drink opening and a return groove, the sealing cover comprises a sealing cover body, a drink opening cover and a drink opening folding line which is positioned between the sealing cover body and the drink opening cover and can be used for folding the drink opening cover, and the drink opening sealing edge matched with the drink opening is arranged on the drink opening cover and is provided with a drink opening sealing edge matched with the drink opening. The sealing cover is buckled on the cup cover body, the sealing edge of the drinking opening is fixed in the drinking opening, and the sealing edge of the backflow groove is fixed in the backflow groove, so that the sealing cover is tightly attached to the cup cover body to play a role in sealing and prevent the drink from spilling; when a consumer drinks the beverage, if the consumer needs to drink the beverage in the cup, the drinking opening folding line can be used as an axis, the drinking opening cover is opened and folded for 180 degrees, the drinking can be conveniently drunk, if the consumer needs to seal the beverage again, the consumer only needs to rotate by taking the drinking opening folding line as the axis again, and the sealing edge of the drinking opening is fixed at the drinking opening.

Wherein, the sealing cover body, the drinking opening cover and the drinking opening folding line are integrally formed. The sealing cover is formed by one-step processing, the cost is low, and a drinking spout sealing plug does not need to be independently matched.

Furthermore, the drinking spout cover is provided with a drinking spout handle which can be buckled with the cup cover body, the sealing cover body is provided with a drinking spout clamping groove which can be used for buckling the drinking spout handle, and the drinking spout clamping groove is positioned in a space enclosed by the sealing edges of the backflow groove. The sealing cover is buckled on the cup cover body, and the drink opening handle is buckled with the cup cover body to play a role in sealing and prevent drinks from being spilled; when a consumer drinks the beverage, the drinking mouth handle can be buckled off from the cup cover body if the consumer drinks the beverage in the cup as required, the drinking mouth handle is buckled into the drinking mouth clamping groove after the drinking mouth cover is opened and the drinking mouth cover is turned over for 180 degrees by taking the drinking mouth folding line as an axis, the drinking mouth handle is prevented from rebounding, the drinking can be conveniently carried out, if the beverage needs to be sealed again, the drinking mouth handle only needs to be taken out from the drinking mouth clamping groove, and the drinking mouth folding line is rotated by taking the drinking mouth folding line as the axis again, so that the sealing edge of the drinking mouth is fixed at the drinking mouth and can be simultaneously.

Furthermore, a fixing groove is formed in the cup cover body, and a fixing boss matched with the fixing groove is formed in the sealing cover body. The sealing cover is buckled on the cup cover body, and the fixing boss is fixed in the fixing groove, so that the sealing cover is tightly attached to the cup cover body to play a role in sealing and prevent the beverage from being spilled out; when the drinking spout cover is opened, the fixing boss is fixed in the fixing groove to prevent the sealing cover from falling off from the cup cover body.

Preferably, the sealing cover located in the space enclosed by the sealing edges of the backflow groove is provided with an outer air vent, the bottom of the backflow groove is a slope bottom plate, an inner air vent is arranged at the high position of the slope bottom plate, an air vent groove baffle plate with an air vent gap is further arranged on the slope bottom plate, and the outer air vent and the inner air vent are respectively located on two sides of the air vent groove baffle plate to form dislocation. In the transportation process, hot drink steam enters the reflux groove through the inner air holes at the bottom of the reflux groove and is discharged through the outer air holes on the sealing cover, so that the hot drink steam is prevented from being continuously accumulated in the cup, and the cup cover is prevented from falling off due to overlarge pressure in the cup body; when the paper cup rocks, there is a small amount of hot drinks to rush into the backward flow inslot through the interior bleeder vent of backward flow tank bottom, because the bottom of backward flow tank is the slope bottom plate, the backward flow tank middle part is equipped with ventilative groove baffle, and simultaneously, because interior bleeder vent and outer ventilative hole dislocation set, be located ventilative groove baffle both sides respectively, the hot drink that flows from interior bleeder vent receives blockking of ventilative groove baffle, outer ventilative hole department can't flow, can prevent effectively that the hot drink from leaking in the ventilative hole outward, cause the pollution, the hot drink of outflow receives blockking back of ventilative groove baffle, can only flow into the backward flow tank along the backward flow tank lateral wall, and flow back to the cup in through interior bleeder vent.

Furthermore, the sealing cover is connected with the cup cover body through a connecting part and can be turned over.

Has the advantages that: compared with the prior art, the invention has the following remarkable advantages:

(1) according to the invention, the sealing cover is buckled on the cup cover body, the sealing edge of the drinking opening is fixed in the drinking opening, and the sealing edge of the backflow groove is fixed in the backflow groove, so that the sealing cover is tightly attached to the cup cover body to play a role of sealing and prevent the drink from spilling; when a consumer drinks the beverage, if the consumer needs to drink the beverage in the cup, the drinking opening folding line can be taken as an axis, the drinking opening cover is opened and folded for 180 degrees, the drinking can be conveniently drunk, if the consumer needs to seal the beverage again, the consumer only needs to rotate by taking the drinking opening folding line as the axis again, and the sealing edge of the drinking opening is fixed at the drinking opening;

(2) the sealing cover is formed by one-step processing, the cost is low, and a drinking spout sealing plug does not need to be independently prepared;

(3) the sealing cover is buckled on the cup cover body, and the fixing boss is fixed in the fixing groove, so that the sealing cover is tightly attached to the cup cover body to play a role in sealing and prevent the beverage from being spilled out; when the drinking spout cover is opened, the fixing boss is fixed in the fixing groove to prevent the sealing cover from falling off from the cup cover body;

(4) the sealing cover is buckled on the cup cover body, and the drink opening handle is buckled with the cup cover body to play a role in sealing and prevent drinks from being spilled; when a consumer drinks the beverage, the drinking mouth handle can be buckled from the cup cover body if the consumer needs to drink the beverage in the cup, the drinking mouth handle is buckled into the drinking mouth clamping groove after the drinking mouth folding line is opened and the drinking mouth cover is turned over for 180 degrees by taking the drinking mouth folding line as an axis, the drinking mouth handle is prevented from rebounding, the drinking can be conveniently carried out, if the consumer needs to seal the beverage again, the drinking mouth handle only needs to be taken out from the drinking mouth clamping groove, and the drinking mouth folding line is rotated by taking the drinking mouth folding line as an axis again, so that the sealing edge of the drinking mouth is fixed at the drinking mouth and can be simultaneously fixed;

(5) in the transportation process, hot drink steam enters the reflux groove through the inner air holes at the bottom of the reflux groove and is discharged through the outer air holes on the sealing cover, so that the hot drink steam is prevented from being continuously accumulated in the cup, and the cup cover is prevented from falling off due to overlarge pressure in the cup body; when the paper cup rocks, there is a small amount of hot drinks to rush into the backward flow inslot through the interior bleeder vent of backward flow tank bottom, because the bottom of backward flow tank is the slope bottom plate, the backward flow tank middle part is equipped with ventilative groove baffle, and simultaneously, because interior bleeder vent and outer ventilative hole dislocation set, be located ventilative groove baffle both sides respectively, the hot drink that flows from interior bleeder vent receives blockking of ventilative groove baffle, outer ventilative hole department can't flow, can prevent effectively that the hot drink from leaking in the ventilative hole outward, cause the pollution, the hot drink of outflow receives blockking back of ventilative groove baffle, can only flow into the backward flow tank along the backward flow tank lateral wall, and flow back to the cup in through interior bleeder vent.

Drawings

FIG. 1 is a schematic structural view of the present invention in a sealed state;

FIG. 2 is a schematic view of the open state structure of the present invention;

FIG. 3 is a bottom view of the present invention in an open position;

FIG. 4 is a top plan view of the open position of the present invention;

FIG. 5 is a cross-sectional view showing a sealing state of the present invention;

fig. 6 is a schematic structural view of the mouthpiece cover of the present invention in an open state.

Detailed Description

The technical scheme of the invention is further explained by combining the attached drawings.

As shown in figure 1, the leakage-proof cup cover for hot drinks of the invention capable of being repeatedly sealed comprises a cup cover body 1, a sealing cover 2 and a connecting part 3, wherein the sealing cover 2 is connected with the cup cover body 1 through the connecting part 3 and can realize overturning.

As shown in fig. 2, 3 and 4, the upper surface of the cup lid body 1 is provided with a sealing groove 106 which is matched with the sealing cover 2 and is concave downwards, the sealing groove 106 is provided with a drinking opening 101, a backflow groove 102 and a fixing groove 103, the number of the fixing grooves 103 is 2, the fixing grooves are symmetrically distributed on two sides of the backflow groove 102, the edge of the cup lid body 1 is provided with a sealing ring opening 107, the cross section of the sealing ring opening 107 is groove-shaped, and when the cup lid is buckled with the cup opening of a paper cup, the groove of the sealing ring opening 107 and the cup opening of the paper cup can be tightly buckled together. The bottom of the reflux groove 102 is a slope bottom plate, inner air holes 104 communicated with the interior of the cup are formed in the high position of the slope bottom plate, an air permeable groove baffle 105 with an air permeable gap is further arranged on the slope bottom plate, the air permeable groove baffle 105 is an arc-shaped baffle, and the air permeable gap is reserved between the two sides of the arc-shaped baffle and the side wall of the reflux groove 102.

As shown in fig. 5 and fig. 6, the sealing cover 2 comprises a sealing cover body 201, a spout cover 202 and a spout folding line 203 which is positioned between the sealing cover body and the spout cover and is used for folding the spout cover, and the sealing cover body 201, the spout cover 202 and the spout folding line 203 are integrally formed. A backflow groove sealing edge 204 which is matched with the backflow groove and forms a closed ring is arranged on the sealing cover body 201, an outer air through hole 209 and a surrounding baffle 210 which is arranged around the outer air through hole 209 are arranged on the sealing cover 2 which is positioned in a space surrounded by the backflow groove sealing edge 205, and the outer air through hole 209 and the inner air through hole 104 are respectively positioned on two sides of the air through groove baffle 105 to form dislocation; the sealing cover body 201 is provided with a fixing boss 208 matched with the fixing groove 103. The drinking spout cover 202 is provided with a drinking spout sealing edge 205 which is matched with the drinking spout 101 and forms a closed ring, the drinking spout cover 202 is provided with a drinking spout handle 206, the drinking spout handle 206 is provided with a handle groove which can be buckled with the cup cover body 1, the sealing cover body 201 is provided with a drinking spout clamping groove 207 which can be used for buckling the drinking spout handle 206, and the drinking spout clamping groove 207 is positioned in a space enclosed by the backflow groove sealing edge 205.

According to the invention, the sealing cover is buckled on the cup cover body, the sealing edge of the drinking opening is fixed in the drinking opening at the moment, the sealing edge of the backflow groove is fixed in the backflow groove, the fixing boss is fixed in the fixing groove, and the drinking opening handle is buckled with the cup cover body, so that the sealing cover is tightly attached to the cup cover body to play a role in sealing and prevent the beverage from spilling out; when a consumer drinks the beverage, the drink opening handle can be buckled from the cup cover body if the consumer needs to drink the beverage in the cup, the drink opening handle is buckled into the drink opening clamping groove after the drink opening cover is opened and turned over for 180 degrees by taking the drink opening turning line as an axis, the drink opening cover is prevented from rebounding, the drinking can be conveniently carried out, and the fixing boss is fixed in the fixing groove to prevent the sealing cover from falling off from the cup cover body when the drink opening cover is opened; if the drink needs to be sealed again, the drink opening handle is taken out from the drink opening clamping groove, the drink opening folding line is taken as the shaft to rotate again, and the drink opening sealing edge is fixed on the drink opening.

In the transportation process, hot drink steam enters the reflux groove through the inner air holes at the bottom of the reflux groove and is discharged through the outer air holes on the sealing cover, so that the hot drink steam is prevented from being continuously accumulated in the cup, and the cup cover is prevented from falling off due to overlarge pressure in the cup body; when the paper cup rocks, there is a small amount of hot drinks to rush into the backward flow inslot through the interior bleeder vent of backward flow tank bottom, because the bottom of backward flow tank is the slope bottom plate, the backward flow tank middle part is equipped with ventilative groove baffle, and simultaneously, because interior bleeder vent and outer ventilative hole dislocation set, be located ventilative groove baffle both sides respectively, the hot drink that flows from interior bleeder vent receives blockking of ventilative groove baffle, outer ventilative hole department can't flow, can prevent effectively that the hot drink from leaking in the ventilative hole outward, cause the pollution, the hot drink of outflow receives blockking back of ventilative groove baffle, can only flow into the backward flow tank along the backward flow tank lateral wall, and flow back to the cup in through interior bleeder vent.