Side pressing type cup cover

Abstract

The utility model discloses a side pressing type cup cover, belongs to the technical field of cup covers, and aims to overcome the defect that the existing cup cover is inconvenient to close by a single hand. A side pressing type cup cover comprises a cover body, the cover body is provided with a water outlet channel, a button is arranged on the side wall of the cover body, a liftable sealing assembly is arranged at the position, at an inlet of the water outlet channel, of the cover body, a transmission piece is arranged between the button and the sealing assembly, and the two ends of the transmission piece are rotationally connected with the button and the sealing assembly respectively. An elastic piece is arranged in the cover body so that the button tends to move outwards. The sealing assembly can descend by pressing the button on the side wall, at the moment, the inlet of the water outlet channel is opened, the button moves towards the outer side of the cover body under the action of the elastic piece, meanwhile, the sealing assembly ascends and returns to block the inlet of the water outlet channel, the water outlet channel can be opened or closed only by controlling the button on the side wall, and operation can be achieved with one hand. And the operation is convenient and easy.

Description

Technical Field

[0001] The utility model belongs to the technical field of cup covers and relates to a side-pressing cup cover. Background Art

[0002] As a daily necessity, water cups come in many styles. To improve the convenience of drinking water, the structure of the cup lid is constantly being updated. The common designs on the market are that the cup lid and the cup body are threaded and sealed, and the cup lid can be unscrewed to drink water, or the lid can be opened with one button, and then the cup lid is removed to drink water. Both operations require the cooperation of both hands, and one-handed operation is inconvenient. There are also improved designs, such as the Chinese invention patent with application publication number CN105996662A, which discloses a single-key self-locking cup, including a flip cover, a cover body and a cup body. The right end of the cover body and the flip cover are rotatably connected by a first pin shaft, a torsion spring is provided on the first pin shaft, a window is provided on the other side of the cover body, and the second pin shaft is supported on the two side walls of the window. The longitudinal long hole on the inner rib plate of the button is sleeved on the second pin shaft, the seesaw is located on the inner side of the button, and a horizontal notch is provided on the inner side of the seesaw. The horizontal notch is clamped on the second pin shaft. A spring is provided between the lower end of the seesaw and the bottom of the window, and an inward hook is provided on the upper end of the seesaw. The left end of the flip cover is provided with an outward hook that is buckled with the inward hook by pressing. Although this design solves the problem of opening the cover and drinking water with one hand, it is still inconvenient to close the opened flip cover with one hand. Summary of the invention

[0003] The utility model proposes a side-pressing cup cover to solve the problems existing in the prior art, aiming to overcome the defect that the prior art cup cover is inconvenient to close with one hand.

[0004] The utility model is achieved in this way:

[0005] A side-press cup cover comprises a cover body, the cover body having a water outlet channel, a button is arranged on the side wall of the cover body, and a liftable sealing component is arranged on the cover body at the entrance of the water outlet channel. The invention is characterized in that a transmission member is arranged between the button and the sealing component, and the two ends of the transmission member are rotatably connected to the button and the sealing component respectively, and an elastic member is arranged in the cover body to make the button tend to move outward.

[0006] Preferably, a self-locking switch is provided in the cover body, and the button has a connecting portion cooperating with the self-locking switch so that the button can be switched between an open position and a closed position.

[0007] Preferably, the sealing assembly includes a sealing frame, a first sealing ring is provided on the sealing frame, the sealing frame has an upwardly protruding connecting column, the cover body has a first mounting hole, the connecting column passes upward through the first mounting hole, and a second sealing ring is provided on the side wall of the connecting column.

[0008] Preferably, the sealing assembly comprises a lifting column, the lower end of the lifting column is connected to the upper end of the connecting column, and the transmission member is rotatably connected to the lifting column.

[0009] Preferably, the lower end of the lifting column has a plug-in slot with an opening facing downward, and the upper end of the connecting column is inserted into the plug-in slot.

[0010] Preferably, an abutment member is provided on the connecting column, and the elastic member is arranged between the abutment member and the cover body, so that the sealing assembly tends to move upward.

[0011] Preferably, the cover body includes an upper cover, an inner lining and a lower cover, the upper cover is fixedly connected to the inner lining, the inner lining is fixedly connected to the lower cover, the button is mounted on the side of the upper cover, the first mounting hole is located on the lower cover, the inner lining has a second mounting hole, and the sealing assembly passes through the second mounting hole.

[0012] Preferably, the lining has a first fixing portion, the first fixing portion has an external thread, the second mounting hole passes through the first fixing portion, the lower cover has a second fixing portion, the second fixing portion has an internal thread that cooperates with the external thread, the elastic member is a spring, the spring is sleeved outside the side wall of the first mounting hole, the upper end of the spring abuts against the abutting member, and the lower end of the spring abuts against the lower cover.

[0013] Preferably, the abutment member has a cross-shaped through hole, the connecting column has a reduced diameter portion, the upper end of the connecting column has an inserting portion, the diameter of the inserting portion gradually increases from top to bottom, and the abutment member abuts against the lower surface of the inserting portion.

[0014] Preferably, the water outlet channel includes a first channel on the upper cover, a second channel on the lining, and a third channel on the lower cover;

[0015] Furthermore, the lower cover is provided with a downwardly protruding operating handle, and the outer side wall of the inner liner is provided with an external thread to cooperate with the cup body;

[0016] The upper cover is provided with a guide portion, the guide portion is provided with a guide groove, the side wall of the lifting column is provided with a guide rib, and the guide rib is embedded in the guide groove.

[0017] The utility model provides a side-press cup cover. Pressing a button on the side wall can cause the sealing component to descend. At this time, the entrance of the water outlet channel is opened. The button moves toward the outside of the cover body under the action of the elastic member. At the same time, the sealing component rises back to its position to block the entrance of the water outlet channel. The water outlet channel can be opened or closed by simply controlling the button on the side wall. It can be operated with one hand and is convenient and easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the cross-sectional structure of the cup cover when the button is in the closed position;

[0019] Figure 2 is a schematic diagram of the cross-sectional structure of the cup cover when the button is in the open position;

[0020] Figure 3 It is a schematic diagram of the upper cover structure;

[0021] Figure 4 It is a schematic diagram of the structure of the lining from the first perspective;

[0022] Figure 5 It is a schematic diagram of the structure of the lining from the second viewing angle;

[0023] Figure 6 This is a schematic diagram of the structure of the lower cover from the first perspective;

[0024] Figure 7 It is a schematic diagram of the structure of the lower cover from the second viewing angle;

[0025] Figure 8 It is a schematic diagram of the local structure of the cup cover.

[0026] Description of the accompanying drawings: 100, cover body; 110, upper cover; 111, drinking port; 112, pressing cavity; 113, guide portion; 114, guide groove; 120, lining; 121, second mounting hole; 122, limiting groove; 123, support portion; 124, first fixing portion; 125, groove; 126, third sealing ring; 127, fourth sealing ring; 130, lower cover; 131, first mounting hole; 132, second fixing portion; 133, entrance; 134, handle; 140, button; 141, limiting portion; 142, limiting protrusion; 143, first fixed axis; 144, connection part; 145, open position; 146, closed position; 200, water outlet channel; 210, first channel; 220, second channel; 230, third channel; 300, sealing assembly; 310, lifting column; 311, second fixed axis; 312, guide rib; 313, plug-in slot; 320, sealing frame; 321, first sealing ring; 322, connecting column; 323, second sealing ring; 324, abutment; 325, through hole; 326, necking; 327, plug-in part; 400, transmission member; 410, fixed fork; 500, elastic member; 600, self-locking switch; 700, cavity. DETAILED DESCRIPTION

[0027] The following will further describe the specific implementation of the utility model in combination with the accompanying drawings of the embodiments, so that the technical solution of the utility model is easier to understand and grasp. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not used to limit the utility model.

[0028] like Figure 1-8 As shown, a side-press cup cover provided in this embodiment includes a cover body 100, wherein the cover body 100 has a water outlet channel 200, a button 140 is provided on the side wall of the cover body 100, and a liftable sealing assembly 300 is provided at the entrance 133 of the water outlet channel 200 of the cover body 100, a transmission member 400 is provided between the button 140 and the sealing assembly 300, and two ends of the transmission member 400 are rotatably connected to the button 140 and the sealing assembly 300, respectively, and an elastic member 500 is provided in the cover body 100 to make the button 140 tend to move outward. The button 140 is provided with a first fixed shaft 143, the sealing assembly 300 includes a lifting column 310, the transmission member 400 is rotatably connected to the lifting column 310, the lifting column 310 is provided with a second fixed shaft 311, and both ends of the transmission member 400 are respectively provided with fixed forks 410, and the fixed forks 410 are rotatably engaged with the first fixed shaft 143 and the second fixed shaft 311. When the button 140 is pressed, the reference Figure 1 From the perspective, the button 140 moves to the left, so that the transmission member 400 rotates relative to the first fixed shaft 143 and the second fixed shaft 311, so that the sealing assembly 300 descends, thereby opening the water outlet channel 200, as shown in FIG. Figure 2 The button 140 moves toward the outside of the cover 100 under the action of the elastic member 500. Since the button 140 and the sealing assembly 300 are connected by the transmission member 400, the button 140 moves toward the outside of the cover 100, and the sealing assembly 300 moves upward to block the water outlet channel 200. Figure 1 shown.

[0029] The cover 100 is provided with a self-locking switch 600, and the button 140 has a connecting portion 144 that cooperates with the self-locking switch 600, so that the button 140 can be switched between an open position 145 and a closed position 146. Figure 1 As shown, the button 140 is in the closed position 146. When the water outlet channel 200 needs to be opened, the button 140 is pressed. Figure 1 From the perspective, the button 140 moves to the left, and the button 140 drives the sealing assembly 300 to move downward through the transmission member 400, so as to achieve the following Figure 2State, the water outlet channel 200 is open. When the cup cover is closed on the cup body, the water in the cup body can be poured out through the water outlet channel 200. At this time, the self-locking switch 600 locks the connecting part 144. When the button 140 is released, the button 140 will not move to the outside of the cover body 100, so that the water outlet channel 200 remains in the open state, making the pouring process easier. When the water outlet channel 200 needs to be closed, press the button 140 again. Under the action of the elastic member 500, the self-locking switch 600 releases the button 140 to the closed position 146, and the sealing assembly 300 moves upward at the same time to close the water outlet channel 200. The user only needs to press the button 140 to open or close the water outlet channel 200, which is easy to operate. In other optional embodiments, the self-locking switch 600 may not be provided. The water outlet channel 200 is opened by pressing the button 140, and the water outlet channel 200 is closed by releasing the button 140. Figure 1-2 As shown, the sealing assembly 300 includes a sealing frame 320, on which a first sealing ring 321 is provided, and the sealing frame 320 has an upwardly protruding connecting column 322, and the cover body 100 has a first mounting hole 131, and the cover body 100 includes an upper cover 110, an inner liner 120 and a lower cover 130, and the first mounting hole 131 is located on the lower cover 130, and the connecting column 322 passes through the first mounting hole 131 upward, and the upper end of the connecting column 322 is connected to the lower end of the lifting column 310, and the side wall of the connecting column 322 has a second sealing ring 323. When the button 140 is in the closed position 146, the sealing frame 320 is in the upper limit position, and the first sealing ring 321 blocks the entrance 133 of the water outlet channel 200. When the button 140 is in the open position 145, the entrance 133 of the water outlet channel 200 is opened, and the second sealing ring 323 can prevent water from entering the cavity 700 between the upper cover 110 and the liner 120 from the first mounting hole 131, causing water to seep out from the button 140 of the upper cover 110.

[0030] The upper cover 110 is fixedly connected to the inner lining 120, and the inner lining 120 is fixedly connected to the lower cover 130. The button 140 is installed on the side of the upper cover 110. The side of the upper cover 110 is provided with a drinking port 111 and a pressing cavity 112. The button 140 is installed in the pressing cavity 112. The bottom wall of the pressing cavity 112 has a limiting portion 141. The button 140 has a limiting protrusion 142. The limiting portion 141 cooperates with the limiting protrusion 142 to prevent the button 140 from falling into the cavity 700 between the upper cover 110 and the inner lining 120 or from detaching from the cover body 100. Figure 4 , 5As shown, the liner 120 has a second mounting hole 121, and the sealing assembly 300 passes through the second mounting hole 121. A guide rib 312 is provided on the side wall of the lifting column 310 of the sealing assembly 300, and a limiting groove 122 corresponding to the guide rib 312 is provided at a position relative to the second mounting hole 121. The guide rib 312 is embedded in the limiting groove 122, and a support portion 123 is provided at the bottom of the limiting groove 122. When the lifting column 310 moves downward, the support portion 123 abuts against the lower end of the guide rib 312, so as to support the lifting column 310.

[0031] like Figure 4 As shown, the liner 120 has a first fixing portion 124, the first fixing portion 124 has an external thread, and the second mounting hole 121 passes through the first fixing portion 124. Figure 5 As shown, the lower cover 130 has a second fixing portion 132 , and the second fixing portion 132 has an internal thread that matches with the external thread. The lower cover 130 is fixed to the liner 120 through threaded matching.

[0032] like Figure 8 As shown, the lower end of the lifting column 310 has a plug-in slot 313 with an opening facing downward, and the upper end of the connecting column 322 is inserted into the plug-in slot 313. When the lifting column 310 is forced downward, the lifting column 310 pushes the connecting column 322 to move downward. This plug-in structure also facilitates the removal of the sealing frame 320 and the lower cover 130. The plug-in slot 313 can position the upper end of the connecting column 322, so that the lifting and lowering of the sealing frame 320 is more stable.

[0033] like Figure 1 , 2 As shown, the connecting column 322 is provided with an abutment member 324, and the elastic member 500 is arranged between the abutment member 324 and the cover body 100, so that the sealing assembly 300 tends to move upward, so that the elastic force of the elastic member 500 indirectly drives the button 140 to move toward the outside of the cover body 100. In other optional embodiments, the elastic member 500 can also directly act between the upper cover 110 and the button 140.

[0034] The elastic member 500 is a spring, which is sleeved outside the side wall of the first mounting hole 131. The upper end of the spring abuts against the abutment member 324, and the lower end abuts against the lower cover 130. When the lifting column 310 is forced to move downward, the connecting column 322 is also forced to move downward. The abutment member 324 is fixed on the connecting column 322, and also moves downward and compresses the elastic member 500. When the water outlet channel 200 is opened, the elastic member 500 is compressed. When the self-locking switch 600 releases the button 140 from being locked in the open position 145, the elastic member 500 restores its elastic deformation and pushes the abutment member 324 to move upward. The upward movement of the abutment member 324 drives the connecting rod to move upward at the same time. The upward movement of the connecting rod causes the sealing frame 320 to move upward. The first sealing ring 321 on the sealing frame 320 blocks the inlet 133 of the water outlet channel 200, achieving the effect of sealing water. At the same time, the connecting rod moving upward can push the lifting column 310 to move upward and push the button 140 to reset to the closed position 146.

[0035] like Figure 8 As shown, the abutment 324 has a cross-shaped through hole 325, the connecting column 322 has a reduced diameter portion, the upper end of the connecting column 322 has a plug-in portion 327, the diameter of the plug-in portion 327 gradually increases from top to bottom, the cross-shaped through hole 325 is prone to deformation around when subjected to force and compression, and the conical plug-in portion 327 with a diameter gradually increasing from top to bottom is more likely to pass through the cross-shaped through hole 325, the abutment 324 is located at the reduced neck portion 326 and abuts against the lower surface of the plug-in portion 327, which can prevent the abutment 324 from being misplaced.

[0036] like Figure 1 , 2 As shown, the water outlet channel 200 includes a first channel 210 located on the upper cover 110, a second channel 220 on the liner 120 and a third channel 230 on the lower cover 130; the second channel 220 is surrounded by a groove 125, and the caliber matches the caliber of the first channel 210. The caliber of the first channel 210 is larger than that of the second channel 220 and extends downward to abut against the groove 125. A third sealing ring 126 is provided in the groove 125 to prevent water from entering the cavity 700 between the upper cover 110 and the liner 120. The cavity 700 between the side wall of the lower cover 130 and the second fixing portion 132 is the third channel 230, and the third channel 230 is connected to the second channel 220.

[0037] like Figure 6 , 7As shown, the lower cover 130 has a downwardly protruding operating handle 134 to facilitate the disassembly and assembly of the lower cover 130 and the liner 120. The outer wall of the liner 120 has an external thread to cooperate with the cup body. The outer wall of the liner 120 has a fourth sealing ring 127 to prevent water leakage.

[0038] like Figure 3 As shown, the upper cover 110 has a guide portion 113, the guide portion 113 has a guide groove 114, the side wall of the lifting column 310 has a guide rib 312, and the guide rib 312 is embedded in the guide groove 114, which can stabilize the self-locking switch 600 and the lifting column 310, thereby reducing the shaking and misalignment of the lifting column 310.

Claims

1. A side-press cup cover, comprising a cover body (100), the cover body (100) having a water outlet channel (200), a button (140) being arranged on a side wall of the cover body (100), and a liftable sealing assembly (300) being arranged at an inlet (133) of the water outlet channel (200) of the cover body (100), characterized in that: A transmission member (400) is provided between the button (140) and the sealing assembly (300), and two ends of the transmission member (400) are rotatably connected to the button (140) and the sealing assembly (300), respectively. An elastic member (500) is provided in the cover body (100) to make the button (140) tend to move outward.

2. The side-press cup cover according to claim 1, characterized in that: A self-locking switch (600) is provided in the cover body (100), and the button (140) has a connecting portion (144) that cooperates with the self-locking switch (600) so that the button (140) can be switched between an open position (145) and a closed position (146).

3. The side-press cup cover according to claim 1, characterized in that: The sealing assembly (300) comprises a sealing frame (320), the sealing frame (320) is provided with a first sealing ring (321), the sealing frame (320) has a connecting column (322) protruding upward, the cover body (100) has a first mounting hole (131), the connecting column (322) passes through the first mounting hole (131) upward, and the side wall of the connecting column (322) has a second sealing ring (323).

4. The side-press cup cover according to claim 3, characterized in that: The sealing assembly (300) comprises a lifting column (310), the lower end of the lifting column (310) is connected to the upper end of the connecting column (322), and the transmission member (400) is rotatably connected to the lifting column (310).

5. The side-press cup cover according to claim 4, characterized in that: The lower end of the lifting column (310) is provided with a plug-in slot (313) with an opening facing downward, and the upper end of the connecting column (322) is inserted into the plug-in slot (313).

6. The side-press cup cover according to claim 4, characterized in that: The connecting column (322) is provided with an abutment member (324), and the elastic member (500) is arranged between the abutment member (324) and the cover body (100) so as to make the sealing assembly (300) tend to move upward.

7. The side-press cup cover according to claim 6, characterized in that: The cover body (100) comprises an upper cover (110), an inner lining (120) and a lower cover (130); the upper cover (110) is fixedly connected to the inner lining (120); the inner lining (120) is fixedly connected to the lower cover (130); the button (140) is mounted on a side of the upper cover (110); the first mounting hole (131) is located on the lower cover (130); the inner lining (120) has a second mounting hole (121); and the sealing assembly (300) passes through the second mounting hole (121).

8. The side-press cup cover according to claim 7, characterized in that: The lining (120) has a first fixing portion (124), the first fixing portion (124) has an external thread, the second mounting hole (121) passes through the first fixing portion (124), the lower cover (130) has a second fixing portion (132), the second fixing portion (132) has an internal thread that cooperates with the external thread of the first fixing portion, the elastic member (500) is a spring, the spring is sleeved outside the side wall of the first mounting hole (131), the upper end of the spring abuts against the abutting member (324), and the lower end of the spring abuts against the lower cover (130).

9. The side-press cup cover according to claim 6, characterized in that: The abutment member (324) has a cross-shaped through hole (325), the connection column (322) has a reduced diameter portion, the upper end of the connection column (322) has an inserting portion (327), the diameter of the inserting portion (327) gradually increases from top to bottom, and the abutment member (324) abuts against the lower surface of the inserting portion (327).

10. The side-press cup cover according to claim 7, characterized in that: The water outlet channel (200) comprises a first channel (210) located on the upper cover (110), a second channel (220) on the liner (120), and a third channel (230) on the lower cover (130); The lower cover (130) is provided with a downwardly protruding operating handle (134), and the outer side wall of the liner (120) is provided with an external thread to cooperate with the cup body; The upper cover (110) is provided with a guide portion (113), the guide portion (113) is provided with a guide groove (114), the side wall of the lifting column (310) is provided with a guide rib (312), and the guide rib (312) is embedded in the guide groove (114).

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