CN201752322U - Cup cover - Google Patents

Abstract

The utility model relates to a cup cover, it includes a lid, this lid forms a longitudinal extension and is annular outer barricade in outer peripheral edges department, and the bottom surface of this lid forms and keeps off the interior barricade interval setting of wall interval and barricade slope outwards, this lid forms a joint groove between interior barricade and the outer barricade, and the outer barricade is equipped with the joint portion that stretches into the joint groove, this cup cover can be covered on a cup, the apical margin of this cup stretches into in this joint groove, it is adjacent to this cup lateral surface to keep off the wall outward, the interior barricade of slope be adjacent to this cup medial surface, and apply an outer thrust to the cup, slow down this cup extruded deflection inwards, reduce the space of cup and montage department, and cooperate with joint portion, make this cup cover be difficult for droing and can stabilize the lid on this cup.

Description

cup lid

technical field

The utility model relates to a cup cover, in particular to a cup cover which can be put on a cup body and prevent falling off.

Background technique

As shown in FIG. 8 , the existing cup cover 90 is closed on the cup body 91 , the cup cover 90 includes a top surface 92 , and on the outer periphery of the top surface 92 there is provided a laterally extending and annular resting portion 93 , and a longitudinally extending and annular outer retaining wall 94 is provided at the end edge of the abutting portion 93, and an engaging portion 95 is formed on the inner side of the outer retaining wall 94, and the top edge of the cup body 91 can be reliably placed on the cup The resting portion 93 of the cover 90 and the outer retaining wall 94 are located on the periphery of the cup cover 90 , and the locking portion 95 abuts against the outer surface of the cup body 91 , so that the cup cover 90 is closed and positioned on the cup body 91 .

However, when the user holds the cup body 91, he will exert a grip force on the outer surface of the cup body 91, causing the cup body 91 to be squeezed and deformed, so that a part of the engaging portion 95 of the cup cover 90 and the cup body 91 The outer surface of the outer surface of the cup breaks away and forms a gap, which makes it easy for the beverage contained in the cup body 91 to flow out, and also easily causes the original lid 90 to break away, reducing the stability of the lid 90 and the cup body 91, and reducing the cup lid. 90 for ease of use.

Contents of the invention

The main purpose of the utility model is to provide a cup cover, hoping to improve the existing problem of poor stability of the cup cover and the cup body through this design.

In order to achieve the above-mentioned purpose, the cup lid designed by the utility model includes a cover body, which forms a longitudinally extending and ring-shaped outer retaining wall at the outer peripheral edge, and the bottom surface of the cover body is formed to be in contact with the outer retaining wall. The inner retaining wall is arranged at intervals and is inclined toward the outer retaining wall. The cover body forms a clamping groove between the inner retaining wall and the outer retaining wall, and the outer retaining wall is provided with a clamping portion extending into the clamping groove.

According to the above, the clamping groove of the cup cover of the utility model can provide the top edge of the cup body to extend in, so that the cup cover and the cup body are placed against each other, and the outer retaining wall of the cup cover is adjacent to the outer surface of the cup body. side, and abut against the outer surface of the cup body with the clamping part, and the inner retaining wall of the cup cover is adjacent to and pushed against the inner surface of the cup body, so that the inner retaining wall exerts a force on the cup body towards the outer retaining wall Therefore, when the user holds the cup body, the pushing force that causes the deformation of the cup body will be offset by the thrust force exerted by the inner retaining wall, thereby reducing the amount of deformation of the cup body, so that the cup lid can rely on the inner retaining wall and the The clamping part is firmly clamped and fixed on the cup body, so the cup cover adopts an inclined inner retaining wall design that can push against the side of the cup body to improve the stability of the cup cover on the cup body, allowing the cup to The cover is safer and more convenient to use.

Description of drawings

Fig. 1 is the three-dimensional appearance schematic diagram of the first preferred embodiment of the present utility model;

Figure 2 is a schematic side view of a first preferred embodiment of the utility model;

Fig. 3 is a schematic bottom view of a second preferred embodiment of the utility model;

Fig. 4 is a schematic perspective view of the third preferred embodiment of the utility model;

Fig. 5 is a schematic perspective view of the fourth preferred embodiment of the utility model;

Fig. 6 is a schematic perspective view of the fifth preferred embodiment of the utility model;

Fig. 7 is a combined side view sectional view of the first preferred embodiment of the present invention, which is covered with the cup body; and

Fig. 8 is a schematic cross-sectional side view of the combination of the conventional cup lid and the cup body.

Detailed ways

Please refer to Fig. 1 to Fig. 6, which are several preferred embodiments of the utility model cup cover, which includes a cover body 10, which forms a longitudinally extending outer retaining wall 11 at the outer peripheral edge, and the outer The retaining wall 11 is an annular part protruding from the bottom surface of the cover body 10. The bottom surface of the cover body 10 forms an inner retaining wall 12. The inner retaining wall 12 is spaced from the outer retaining wall 11 and is inclined toward the outer retaining wall 11. The cover The body 10 forms a snap-fit groove 13 between the spaced inner retaining wall 12 and the outer retaining wall 11, and the outer retaining wall 11 is provided with a snap-fit portion 14 extending into the snap-fit groove 13, and the snap-fit portion 14 is further Ring-shaped component, wherein, the inner retaining wall 12 can be a ring-shaped member, located on the inner side of the outer retaining wall 11, or the cup cover can include a plurality of inner retaining walls 12, and these inner retaining walls 12 are disposed on the bottom surface of the cover 10 in an annular arrangement (as shown in FIG. 3 ).

In addition, an annular groove portion 15 is formed on the top surface of the cover body 10. The diameter of the groove portion 15 is smaller than the diameter of the engagement groove 13 at the bottom surface of the cover body 10, and the cover body 10 fits in the groove. A plurality of reinforcing ribs 151 are formed on the portion 15 , and these reinforcing ribs 151 straddle the groove portion 15 radially to improve the structural strength of the cover body 10 .

In the above, the lid body 10 of the cup lid is a part without an opening (as shown in Figure 6), or the lid body 10 of the bowl lid is provided with a through opening 16 (as shown in Figure 1), and the An opening can be provided on the cover body 10, and a lift-up portion 17 that closes the opening is provided at the opening, and a positioning portion 18 that matches the lift-up portion 17 is provided on the cover body 10, so that the lift-up portion 17 can be plugged into the assembly. positioning (as shown in Figure 4), and the lid body 10 of this cup lid is provided with a lower pressure part 19 (as shown in Figure 5) in addition, and the junction of the lower pressure part 19 and the lid body 10 is a thin film Therefore, when the pressing portion 19 receives force and moves downward, the connected film will be pulled and broken, and an opening will be formed on the cover body 10 .

Please refer to Fig. 7, the cup cover can be closed on the cup body 20, and the cup body 20 can contain drinks, the cup cover can prevent the drink in the cup body 20 from seeping out, and can further provide an opening 16 for use It is convenient to drink the drink in the cup body 20, wherein, the top edge of the cup body 20 extends into the engaging groove 13 of the cup cover, and the engaging portion 14 of the cup cover will be engaged against the outer surface of the cup body 20, The inner retaining wall 12 of the cup cover is adjacent to and abuts against the inner surface of the cup body 20 , and is pushed by the cup body 20 assembled on the cup cover, and relatively exerts a pushing force on the inner surface of the cup body 20 .

To sum up, when the cup cover of the present invention is closed on the cup body 20, the user holds the cup body 20, and the gripping force exerts on the cup body 20 and causes the cup body 20 to be squeezed and deformed. The thrust exerted by the inclined inner retaining wall 12 on the inner surface of the cup body 20 will offset the holding force, thereby improving the amount of deformation caused by the cup body 20 being gripped, and the cup lid collaborating with the clamping portion 14 to snap against On the outer surface of the cup body 20, the inner retaining wall 12 abuts against the inner surface of the cup body 20, thereby allowing the cup cover to be clamped on the cup body 20, so the design of the inner retaining wall 12 in the cup cover can strengthen the cup cover The stability of the cover on the cup body 20 is not easy to fall off and cause inconvenience in use, so it is safer and more convenient to use and meets the needs of users and the market.

Claims (9)

1. A cup cover, which is characterized in that it includes a cover body, the cover body forms a longitudinally extending and annular outer retaining wall at the outer peripheral edge, and the bottom surface of the cover body is formed to be spaced from the outer retaining wall and facing The outer retaining wall is inclined to the inner retaining wall, the cover body forms a clamping groove between the inner retaining wall and the outer retaining wall, and the outer retaining wall is provided with a clamping portion extending into the clamping groove. 2. The cup lid according to claim 1, characterized in that said inner retaining wall is a ring-shaped part. 3 . The cup lid as claimed in claim 1 , wherein the cup lid comprises a plurality of sections of inner retaining walls, and the inner retaining walls are arranged in a circular arrangement on the bottom surface of the lid body. 4 . 4 . The cup lid as claimed in claim 2 , wherein an annular groove is formed on the top surface of the lid, and a plurality of radially arranged reinforcing ribs are formed on the groove. 5 . The cup lid as claimed in claim 3 , wherein an annular groove portion is formed on the top surface of the lid body, and a plurality of radially arranged reinforcing ribs are formed on the groove portion. 6. The cup lid according to any one of claims 1 to 5, characterized in that the lid body of the cup lid is a part without an opening. 7. The cup lid according to any one of claims 1 to 5, characterized in that a through opening is provided on the lid body of the cup lid. 8. The cup lid according to any one of claims 1 to 5, characterized in that an opening is provided on the lid body of the cup lid, and a lift-up portion for closing the opening. 9. The cup lid according to any one of claims 1 to 5, characterized in that the lid body of the cup lid is provided with a pressing portion capable of forming an opening. the

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