TWM483250U - Cup lid - Google Patents

Description

Cup lid

This creation is applied to the technical field of daily necessities, especially a cup cover that uses safety and increases the stability of the combination.

According to the current, most of the cup lids used in beverages are mainly polystyrene (PS). Due to the material properties, most of them are made by vacuum forming technology, and because of its thin material, it has high plasticity. It is convenient to be stuck with the cup body, but there is a problem that it is not resistant to high temperature. For food safety, it is easy to produce a chemical component such as a plasticizer, which is harmful to the body.

Therefore, in order to avoid the disadvantages of the above-mentioned polystyrene making the lid, in addition, there is a cup cover made of polypropylene (PP), although the polypropylene has a high heat-resistant temperature, but due to the polypropylene cup The cover is made by injection molding, which has greater thickness and rigidity than polystyrene, which is disadvantageous for the combination of the lid and the lid body, and is easily rigid due to the rigidity of the user when the user accidentally touches the lid. Produces a large elastic force, causing the lid to bounce off the cup body, resulting in safety and problems in use. In addition, since the general cup lid is convenient for using the beverage in the cup body, a preset mouth is usually provided on the surface of the cup lid. The group, and when the lid of the preset mouthpiece group is picked up, it is easy to cut the user's finger or lips due to the sharpness of the circumference, and needs to be improved.

In view of the fact that the conventional cup cover is actually used, the creator still has problems of poor safety and poor use, and the structure is improved.

The purpose of this creation is to provide a cup cover which is effective in increasing the stability of the combination of the lid and the cup, and at the same time has better food safety.

Another object of the present invention is to provide a cup cover which can reduce the problem of the user's overly sharp cut of the lid due to the sipping position, thereby greatly increasing the safety of the lid.

In order to achieve the above-mentioned creative purpose, the technical means used in the present invention is to provide a cup cover for covering a cup body, which comprises a cover portion, and the cover portion is made of polypropylene (polypropylene, The PP is integrally formed, and the cover portion has at least one preset mouthpiece group, and the preset mouthpiece group is provided with a positioning groove and a lid, and a flange is formed between the lid and the positioning slot, and The cover is provided with a cutting line at a periphery of the folded edge, and the folded edge and the cutting line are disposed around the lower cover to form an opening, and at least one side of the cutting line protrudes toward the opening to form a convex shape. edge.

In order to achieve the above-mentioned other creative purpose, the technical means employed in the present invention is to provide a cup cover for covering a cup body, which comprises a cover portion and a fitting portion, and the cover portion The fitting portion is integrally formed of a polypropylene material (PP), and the fitting portion is annularly provided on a periphery of the cover portion, the fitting portion is formed with at least one side wall, and the side wall is formed with a protrusion on one side facing inward The engaging surface of the engaging tooth surface is provided with a plurality of convex teeth at equal intervals, and the number of the protruding teeth is 16 to 36 teeth.

(10) ‧‧‧ Covering Department

(11)‧‧‧ Vents

(12) ‧‧‧Preset drink group

(120)‧‧‧ positioning slots

(1200) ‧ ‧ Limits

(121)‧‧‧掀盖

(122)‧‧‧Folding

(123)‧‧‧ cutting line

(124) ‧ ‧ openings

(125), (126) ‧ ‧ flange

(20)‧‧‧Mate

(21) ‧ ‧ inner circumference

(22) ‧‧‧ outer periphery

(23) ‧‧‧ accommodating slots

(30)‧‧‧ Sidewall

(31)‧‧‧Affinity

(32)‧‧‧Card tooth surface

(33)‧‧‧Bevel

(34)‧‧‧ convex teeth

(40) ‧‧‧Users

(41) ‧ ‧ lips

(L) ‧ ‧ length

(W) ‧ ‧ tooth width

(H)‧‧‧ teeth height

(R)‧‧‧ crown radius

The first picture is a perspective view of the creation.

Figure 2 is a partial cross-sectional view of Figure 1.

Figure 3 is an enlarged schematic view of the convex tooth portion of the present creation.

The fourth figure is a three-dimensional appearance diagram of the opening of the lid of the preset drinking mouth group of the present creation.

Fig. 5 is a partially enlarged schematic view of Fig. 4.

Figure 6 is a partial cross-sectional view of the user using this creation.

As shown in FIGS. 1 to 2, the cup cover of the first embodiment of the present invention is used for covering a cup body (not shown), and the cup cover includes a cover portion 10 and a fitting portion 20 The cover portion 10 and the fitting portion 20 are integrally formed of polypropylene (PP), and the fitting portion 20 is annularly disposed on the periphery of the cover portion 10. The cover portion 10 may have at least one vent hole 11 and a The preset drinking port group 12 is provided with a positioning groove 120 and a cover 121. A flange 122 is formed between the cover 121 and the positioning groove 120, and the cover 121 is different from the folded edge. A cutting line 123 is disposed on the periphery of the cover 122, and the cutting line 123 and the cutting line 123 are disposed around the lower cover 121 to form an opening 124, and adjacent to the cutting line 123 on both sides of the cover 121 and the cover portion respectively. A flanges 125 and 126 are formed in the direction of the opening 124. A limiting portion 1200 is defined in the positioning slot 120, and can be received in the positioning slot 120 when the cover 121 is lifted, and is limited. The portion 1200 abuts against the lid 121, and the fitting portion 20 is formed adjacent to the lid portion 10 to form a protruding inner circumference 21, and the inner circumference 21 extends to form an outer circumference 22, that is, the outer circumference 22 A hollow receiving groove 23 is formed between the inner peripheral edge 21 and the outer peripheral edge 22, and the wall thickness of the inner peripheral edge 21 is smaller than the wall thickness of the outer peripheral edge 22, and the side wall 30 is facing away from the side. One of the inner peripheral edges 21 is sequentially formed with an abutting surface 31 and a protruding engaging tooth. The surface 32 and the inclined surface 33, wherein the engaging tooth surface 32 is capable of increasing the bonding with the cup body, is provided with a plurality of convex teeth 34 at equal intervals, and the number of the convex teeth 34 has a better tightness with 16 to 36 teeth. The effect of the cup body, and please also refer to Fig. 3, the length L of the convex tooth 34 is 0.3~4mm, the tooth width W is 0.3~0.6mm, the tooth height H is 0.2~0.5mm, and the crown radius R is 0.3~0.6mm has the best effect.

When the embodiment is applied to the cup body, and through the cup cover 1 to drink a cup body (not shown) In the case of a drink, as shown in FIGS. 4 and 5, the user can separate the lid 121 from the circumference of the cutting line 123, and bend the flap 122 toward the positioning groove 120, and the cover portion 10 is folded. The opening 121 is exposed at the position of the cover 121. Please refer to FIG. 6 at the same time, the user 40 drinks the body of the body at the opening 124, and when the cover 121 is not completely fitted into the positioning groove 120, the cover 121 The periphery of the user 40 easily touches the lips 41 of the user 40, but the flange 125 provided by the lid 121 can effectively prevent the user from cutting the lip 41. In addition, the cutting line 123 is different from the flange on one side of the lid 121. 126, can also provide the user 40 to reduce the effect of cuts, improve the safety of using the lid 1 to drink.

The present invention has been described in terms of the above-described embodiments and variations, and all the embodiments and variations of the present invention are merely illustrative and limiting, and various changes in the cup cover including the above features are based on the spirit and scope of the present invention. All are covered by the present invention.

(12) ‧‧‧Preset drink group

(120)‧‧‧ positioning slots

(1200) ‧ ‧ Limits

(121)‧‧‧掀盖

(122)‧‧‧Folding

(123)‧‧‧ cutting line

(124) ‧ ‧ openings

(125), (126) ‧ ‧ flange

(20)‧‧‧Mate

(21) ‧ ‧ inner circumference

(22) ‧‧‧ outer periphery

(23) ‧‧‧ accommodating slots

(30)‧‧‧ Sidewall

(31)‧‧‧Affinity

(32)‧‧‧Card tooth surface

(33)‧‧‧Bevel

(34)‧‧‧ convex teeth

Claims (10)

A lid for covering a cup body, comprising a cover portion, and the cover portion is integrally formed of polypropylene (PP), the cover portion having at least one preset mouthpiece group, The preset mouthpiece group is provided with a positioning slot and a cover, a flange is formed between the cover and the positioning slot, and the cover is provided with a cutting line different from the periphery of the flange, the flange is The cutting line defines an opening around the underside of the cover, and a flange is protruded toward at least one side of the cutting line toward the opening. The lid of claim 1, wherein the flange is disposed on a periphery of the lid. The lid of claim 1 or 2, wherein the flange is disposed at a position of the cover portion of the cutting line that is different from a side of the lid. The cup cover of claim 1, wherein a positioning portion is protruded from the positioning groove, wherein the cover is received in the positioning groove when the cover is lifted, and the limiting portion is pressed The cover. A cup cover for covering a cup body, comprising a cover portion and a fitting portion, and the cover portion and the fitting portion are integrally formed of polypropylene (PP), the fitting The part ring is disposed at a periphery of the cover portion, and the fitting portion is formed with at least one side wall, and the side wall is formed with a protruding engaging tooth surface on one side facing the inner side, and the engaging tooth surface is disposed at equal intervals with a plurality of convex portions The number of teeth is 16~36 teeth. The cup lid of claim 5, wherein the length of the teeth is 0.3 to 4 mm. The cup lid of claim 5, wherein the teeth have a tooth width of 0.3 to 0.6 mm. The cup lid of claim 5, wherein the teeth have a tooth height of 0.2 to 0.5 mm. The cup cover of claim 5, wherein the crown of the convex teeth has a radius of 0.3 to 0.6 mm. The cup cover of claim 5, wherein the side wall forms an abutting surface and a slope on the top side and the bottom side of the engaging tooth surface, respectively.