Cup cover capable of being quickly opened by single hand

Abstract

The utility model belongs to the technical field of cup covers, and particularly relates to a single-hand quick-opening cup cover which comprises an upper cover and a lower seat connected with the upper cover, an installation cavity is formed in the lower seat, a sliding piece and a pressing piece are movably arranged in the installation cavity, a spring bolt is formed on the outer side of the sliding piece, and a lock hole for the spring bolt to stretch out is formed in the side wall of the lower seat. A sliding piece is arranged on the lower base, a driving base is formed on the inner side of the sliding piece, a first inclined face is formed on the inner side of the driving base, a first reset spring is arranged between the outer side of the driving base and the lower base, a driving piece is formed on the side face of the pressing piece, and a second inclined face is formed on the side face of the driving piece. When the cup cover needs to be opened, a user only needs to hold the cup cover with one hand and then press the pressing piece to move, the sliding piece can be driven to move through matching of the first inclined face and the second inclined face, therefore, the spring bolt is retracted into the lock hole, the cup cover is separated from the cup body, the effect of rapidly opening the cup cover with one hand is achieved, and the cup cover opening device is simple in structure and convenient to operate.

Description

TECHNICAL FIELD

[0001] The utility model relates to cup cover technical field, especially a single hand speed open cup cover. BACKGROUND

[0002] The water cup is a common daily necessity in daily life, which is used to help users carry water for drinking when thirsty. Generally, the water cup comprises a cup body and a cup cover. The cup body has a containing cavity and a cavity opening connected to the containing cavity. After water is filled in the containing cavity of the cup body, the cup cover is arranged on the cup body to close the containing cavity of the cup body. When the user needs to drink water, the cup cover needs to be rotated from the cup body to expose the cavity opening of the cup body, so as to drink the water filled in the containing cavity of the cup body. In order to ensure the sealing between the existing cup cover and the cup, the thread connection is usually used. This connection method needs to be operated by two hands, one hand holds the cup and the other hand rotates the cup cover to open it, which is more troublesome to use. SUMMARY

[0003] The utility model aims at providing a single hand speed open cup cover, which solves the problems of complex structure and inconvenient operation of the existing cup cover through a sliding piece and a pressing piece.

[0004] The utility model discloses a single hand speed open cup cover, which comprises an upper cover and a lower seat connected with the upper cover. An installation cavity is formed in the lower seat. A sliding piece and a pressing piece are movably arranged in the installation cavity. A locking tongue is formed on the outer side of the sliding piece. A locking hole is formed in the side wall of the lower seat for the locking tongue to extend out. A driving seat is formed on the inner side of the sliding piece. An inclined surface one is formed on the inner side of the driving seat. A return spring one is arranged between the outer side of the driving seat and the lower seat. A driving piece is formed on the side of the pressing piece. An inclined surface two is formed on the side of the driving piece and matched with the inclined surface one. A return spring two is arranged between the lower end of the pressing piece and the lower seat.

[0005] Preferably, a buckle part one for clamping the inner side wall of the locking hole is formed on the lower end of the sliding piece.

[0006] Preferably, a buckle part two for clamping the inner side wall of the locking hole is formed on the upper end of the sliding piece.

[0007] Preferably, an exhaust hole for communicating with the inner cavity of the bottle is formed in the lower end of the lower seat. The lower end of the pressing piece extends into the exhaust hole and is provided with a sealing plug.

[0008] Preferably, an installation hole for communicating with the installation cavity is formed in the upper cover. The upper end of the pressing piece extends into the installation hole and is provided with a speed opening button.

[0009] Preferably, a limiting block is formed on the outer periphery of the speed opening button. A limiting hole for the movement of the limiting block is formed in the side wall of the installation hole.

[0010] Preferably, the lower end of the upper cover is formed with an annular connecting portion, the inner side wall of the annular connecting portion is respectively provided with a transverse clamping strip and a vertical clamping strip, the outer side wall of the upper end of the lower seat is provided with a clamping portion for clamping the transverse clamping strip, and the upper end of the lower seat is provided with a clamping groove for clamping the vertical clamping strip.

[0011] Preferably, the outer periphery of the lower end of the lower seat is provided with a sealing ring.

[0012] Compared with the prior art, the utility model has the advantages of being simple in structure, convenient to operate, and capable of achieving the effect of quickly opening the cup cover with one hand.

[0013] The utility model discloses a cup cover structure, including cup body and cup cover, cup cover is installed on cup body, cup cover includes upper cover and lower seat, the lower end of upper cover is provided with installation cavity, and the upper end of lower seat is provided with the installation cavity. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structure schematic view that cup cover is installed on cup body.

[0015] Figure 2 It is a structure schematic view of cup cover.

[0016] Figure 3 It is a structure schematic view of cup cover.

[0017] Figure 4 It is Figure 3 It is a structure schematic view of section at A-A.

[0018] Figure 5 It is a structure schematic view of parts explosion of cup cover.

[0019] Figure 6 It is a structure schematic view of upper cover.

[0020] Fig. 1 upper cover, 2 lower seat, 3 installation cavity, 4 sliding piece, 5 press piece, 6 lock tongue, 7 lock hole, 8 drive seat, 9 slope one, 10 reset spring one, 11 drive piece, 12 slope two, 13 reset spring two, 14 buckle part one, 15 buckle part two, 16 exhaust hole, 17 sealing plug, 18 mounting hole, 19 quick opening button, 20 limit block, 21 limit hole, 22 annular connecting portion, 23 transverse clamping strip, 24 vertical clamping strip, 25 clamping portion, 26 clamping groove, 27 sealing ring. DETAILED DESCRIPTION

[0021] The specific embodiments of the utility model will be further explained in detail below in combination with the drawings.

[0022] As Figures 1-6 shown, a single hand speed open cup cover, including the upper cover 1 and with its connection lower seat 2, lower seat 2 in the installation cavity 3 is formed, the installation cavity 3 in the movable setting of the slide 4 and press piece 5 respectively, the outer side of the slide 4 is formed with the lock tongue 6, the side wall of the lower seat 2 is provided with the lock hole 7 for the lock tongue 6 to extend, so that it is clamped in the inner circle of the cup body, realize the connection between the cup body, the inner side of the drive seat 8 of the slide 4 is formed with the slope one 9, the outer side of the drive seat 8 and the lower seat 2 are provided with the reset spring one 10, the side of the press piece 5 is formed with the driving part 11, the side of the driving part 11 is formed with the slope two 12 matched with the slope one 9, through the cooperation of the slope one and the slope two, in the process of operating the press piece 5, the slide 4 can be driven to move, so that the lock tongue 6 is withdrawn into the lock hole 7, realize the separation between the cup cover and the cup body, the lower end of the press piece 5 and the lower seat 2 are provided with the reset spring two 13.

[0023] The utility model discloses through the design of slide 4 and press piece 5, in the actual use process, when needing to open the cup cover, only need to hold the cup cover with single hand, then press down press piece 5 and move, through the cooperation of slope one 9 and slope two 12, can drive slide 4 to move, so that the lock tongue 6 is withdrawn into the lock hole 7, the separation between the cup cover and the cup body, realize the effect that the single hand speed opens the cup cover, and the structure is simple, convenient operation.

[0024] Combined Figure 4 With Figure 5 , the lower end of the slide 4 is formed with the buckle part one 14 for clamping in the inner side wall of the lock hole 7, so that the slide 4 can be effectively prevented from sliding off the lock hole 7, under the condition of no external force, the lock tongue 6 can always keep extending outside the lock hole 7 through the force of the reset spring one 10, so as to be clamped in the inner circle of the cup mouth, realize the fixed connection between the cup body.

[0025] The upper end of the slide 4 is formed with the buckle part two 15 for clamping in the inner side wall of the lock hole 7, so that the slide 4 can be effectively prevented from sliding off the lock hole 7, and through the design of the upper and lower buckle parts, the slide 4 is stressed evenly up and down, and moves more stably.

[0026] The lower end of the lower seat 2 is provided with the exhaust hole 16 for communicating with the bottle cavity, the lower end of the press piece 5 extends into the exhaust hole 16 and is provided with the sealing plug 17, in the actual use process, when pressing down the press piece 5, preparing to open the cup cover, the sealing plug 17 leaves the exhaust hole 16, so that the high-pressure water vapor in the bottle can be discharged in advance through the exhaust hole 16.

[0027] The upper cover 1 is provided with a mounting hole 18 for communicating with the mounting cavity 3, and the upper end of the pressing piece 5 extends into the mounting hole 18 and is provided with a quick-open button 19 for facilitating the movement of the pressing piece 5.

[0028] In combination Figure 5 and Figure 6 , the outer periphery of the quick-open button 19 is shaped with a limiting block 20, and the sidewall of the mounting hole 18 is provided with a limiting hole 21 for the movement of the limiting block 20, so that the quick-open button 19 is kept moving in the limiting hole 21 and is prevented from falling out of the mounting hole 18.

[0029] In combination Figure 5 and Figure 6 , the lower end of the upper cover 1 is shaped with an annular connecting part 22, the inner sidewall of the annular connecting part 22 is respectively provided with a transverse clamping strip 23 and a vertical clamping strip 24, the upper end of the lower seat 2 is provided with a clamping part 25 for clamping the transverse clamping strip 23, and the upper end of the lower seat 2 is provided with a clamping groove 26 for clamping the vertical clamping strip 24, so as to realize the fixed connection between the upper cover 1 and the lower seat 2, and the connection structure is simple and does not need additional fasteners for fixing.

[0030] In combination Figure 4 and Figure 5 , the lower end of the lower seat 2 is provided with a sealing ring 27, so as to improve the sealing performance between the lower seat 2 and the cup mouth.

[0031] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. It should be understood by the person skilled in the art that the utility model is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and the description in the specification are only for illustrating the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A single-hand speed cup lid characterized in that, The utility model provides a bottle cap, including upper cover (1) and with its connection lower seat (2), and the lower seat (2) is shaped with installation cavity (3) inside, and the installation cavity (3) is respectively movable with slide (4) and presser (5) inside, the outside of slide (4) is shaped with lock tongue (6), and the side wall of lower seat (2) is provided with lock hole (7) for the lock tongue (6) to stretch out, and the inside of slide (4) is shaped with drive seat (8), and the inside of drive seat (8) is shaped with slope one (9), and the outside of drive seat (8) is provided with reset spring one (10) between lower seat (2), the side of presser (5) is shaped with drive piece (11), and the side of drive piece (11) is shaped with slope two (12) with slope one (9) cooperation, and the lower end of presser (5) is provided with reset spring two (13) between lower seat (2).

2. The one-hand speed capping lid of claim 1, wherein: The lower end of the slide (4) is formed with a buckle part one (14) for clamping the inner side wall of the lock hole (7).

3. The one-hand speed capping lid of claim 1 or 2, wherein: The upper end of the slide (4) is formed with a buckle part two (15) for clamping the inner side wall of the lock hole (7).

4. The one-hand speed capping lid of claim 1, wherein: The lower end of the lower seat (2) is provided with an exhaust hole (16) for communicating with the inner cavity of the bottle, and the lower end of the presser (5) extends into the exhaust hole (16) and is provided with a sealing plug (17).

5. The one-hand speed capping lid of claim 1 or 4, wherein: The upper cover (1) is provided with a mounting hole (18) for communicating with the installation cavity (3), and the upper end of the presser (5) extends into the mounting hole (18) and is provided with a quick-opening button (19).

6. The one-hand speed capping lid of claim 5, wherein: The outer periphery of the quick-opening button (19) is formed with a limiting block (20), and the side wall of the mounting hole (18) is provided with a limiting hole (21) for moving the limiting block (20).

7. The one-hand speed capping lid of claim 1, wherein: The lower end of the upper cover (1) is formed with an annular connecting part (22), and the inner side wall of the annular connecting part (22) is respectively provided with a horizontal clamping strip (23) and a vertical clamping strip (24), the outer side wall of the upper end of the lower seat (2) is provided with a clamping part (25) for clamping the horizontal clamping strip (23), and the upper end of the lower seat (2) is provided with a clamping groove (26) for clamping the vertical clamping strip (24).

8. The one-hand speed capping lid of claim 7, wherein: The lower end of the lower seat (2) is provided with a sealing ring (27).

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