A push-on cup lid

Abstract

The utility model relates to a kind of press type cup cover, including cup body connecting shell, inner cover support, press middle shaft, press panel, sealing ring and switch assembly, press panel is driven press middle shaft to move downwards, press middle shaft moves along guide groove by guide column, press middle shaft drives cross bar to move downwards, the slope contact of cross bar and the special-shaped sliding groove of mobile valve one side, make mobile valve move to one side, the opening and closing of water outlet is controlled, realize the opening and closing of cup cover, provide valve reset elastic force by reset pad on the bore of press middle shaft, ensure that it is automatically closed after loosening press, single hand can be operated control cup cover opening and closing, it is convenient to use in the scene such as walking and driving, good practicality, sealing ring is embedded in the support portion of cup body connecting shell, and is pressure combined with the sealing groove of inner cover support bottom, realize static seal, mobile valve and water outlet realize dynamic seal, improve the sealing performance of cup cover.

Description

Technical Field

[0001] This utility model relates to the field of cup lid technology, and in particular to a press-type cup lid. Background Technology

[0002] A cup is a vessel specifically designed to hold water, and the lid is an important component of drinking utensils such as water cups, thermos cups, and sports cups.

[0003] A search revealed a cup lid with publication number CN221229134U, belonging to the field of cup lid technology. It solves the problems of inconvenience and insufficient aesthetics in existing cup lids. This cup lid includes a lid body with a boss at its top. An annular stepped groove is formed between the boss and the lid body. A push-pull groove is formed on the side wall of the boss, and a connecting arm that can move radially along the boss is embedded in the push-pull groove. One end of the connecting arm has a limiting part to prevent it from dislodging from the push-pull groove, and the other end is hinged to a lifting ring embedded in the annular stepped groove. By pulling or pushing the connecting arm, the lifting ring can rotate to the upper side of the annular stepped groove or be hidden within the annular stepped groove. This utility model has the advantages of greatly improving the ease of use and overall aesthetics of the cup lid.

[0004] The cup lid in this patent requires both hands to use, which is inconvenient in scenarios such as walking and driving, and has low practicality. Utility Model Content

[0005] In response to the technical problem in existing patents that cup lids require both hands to use, making them inconvenient to use in scenarios such as walking and driving, and thus have low practicality, this utility model provides a press-type cup lid.

[0006] The technical solution adopted by this utility model is: a press-type cup lid, comprising:

[0007] The cup body connects to the outer shell;

[0008] An inner cover support is installed inside the outer shell and is used to support other components.

[0009] The pressing central shaft is mounted on the inner cover support;

[0010] Press panel, the press panel being sleeved on the top of the press central shaft;

[0011] A sealing ring, which is installed inside the cup body connecting shell;

[0012] A switch assembly is installed inside the inner cover support and is used to control the opening and closing of the water outlet.

[0013] The switch assembly includes a movable valve installed inside the inner cover support body, a reset pad installed on the top of the valve, and a crossbar installed on the pressing central shaft.

[0014] Furthermore, a guide groove is provided on the inner side wall of the top sleeve of the inner cover support, and the pressing shaft is slidably connected to the inside of the guide groove through a guide post on the outer side wall. A pressing hole is provided on the inner side wall of the pressing shaft, and the crossbar is installed inside the pressing hole.

[0015] Furthermore, the movable valve is installed on the top of the inner bottom wall of the top sleeve of the inner cover support, and a special-shaped groove is provided on one side of the movable valve, which cooperates with the crossbar.

[0016] Furthermore, the reset pad is installed inside the inner hole of the pressing shaft, and the reset pad cooperates with the moving valve.

[0017] Furthermore, a water outlet is provided at the bottom of the inner cavity of the top sleeve of the inner cover support, and the water outlet cooperates with the movable valve.

[0018] Furthermore, the cup body connecting shell has threads, the inner wall of the cup body connecting shell has a support portion, the sealing ring is installed on the top of the support portion, and the bottom of the inner cover support body has a sealing groove, which cooperates with the sealing ring.

[0019] The beneficial effects of this utility model are:

[0020] The pressing panel moves the pressing center shaft downwards, which moves along the guide groove via the guide post. The pressing center shaft then moves the crossbar downwards, and the crossbar contacts the ramp of the irregularly shaped slide groove on one side of the moving valve, causing the moving valve to move to one side. This controls the opening and closing of the water outlet, thus opening and closing the cup lid. The reset pad on the inner hole of the pressing center shaft provides the valve's reset spring force, ensuring automatic closure after the press is released. The cup lid can be operated and controlled with one hand, making it convenient and practical for use in scenarios such as walking and driving. The sealing ring is embedded in the support part connecting the cup body to the outer shell and presses against the sealing groove at the bottom of the inner lid support to achieve a static seal. The moving valve and the water outlet achieve a dynamic seal, improving the sealing performance of the cup lid. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0022] Figure 2 This is a three-dimensional structural diagram of the cup body connecting the outer shell and the inner cover support in this utility model;

[0023] Figure 3 This is a three-dimensional structural diagram of the disassembled part of this utility model;

[0024] Figure 4 This utility model Figure 1 A cross-sectional three-dimensional structural schematic diagram;

[0025] Figure 5 This utility model Figure 3 A magnified three-dimensional structural diagram at point A.

[0026] The diagram is marked as follows:

[0027] 1. Cup body connecting to outer shell; 2. Inner lid support; 3. Pressing central shaft; 4. Pressing panel; 5. Sealing ring;

[0028] 6. Switch assembly; 601. Moving valve; 602. Reset pad; 603. Crossbar;

[0029] 7. Guide groove; 8. Guide column; 9. Special-shaped slide; 10. Thread; 11. Support part; 12. Water outlet. Detailed Implementation

[0030] In the description of this utility model, it should be noted that the terms "front", "up", "down", "left", "right", "vertical", "horizontal", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0031] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0032] The following is in conjunction with the appendix Figure 1-5 The present invention will be further described below.

[0033] To address the problems existing in the background art, this application proposes the following technical solution:

[0034] A press-type cup lid includes: a cup body connecting shell 1, an inner lid support 2, a press central shaft 3, a press panel 4, a sealing ring 5, and a switch assembly 6;

[0035] The bottom of the inner sleeve of the inner cover support 2 is provided with a water outlet 12, which is in conjunction with the movable valve 601.

[0036] The cup body connecting shell 1 has a thread 10, and a support part 11 is provided on the inner side wall of the cup body connecting shell 1. The sealing ring 5 is installed on the top of the support part 11, and a sealing groove is provided at the bottom of the inner cover support 2. The sealing groove cooperates with the sealing ring 5.

[0037] like Figure 1-5 As shown, the switch assembly 6 is installed inside the inner cover support 2, and the switch assembly 6 is used to control the opening and closing of the water outlet.

[0038] The switch assembly 6 includes a movable valve 601 installed inside the inner cover support 2, a reset pad 602 installed on the top of the valve, and a crossbar 603 installed on the pressing central shaft 3.

[0039] Furthermore, a guide groove 7 is provided on the inner side wall of the top sleeve of the inner cover support 2, and the pressing shaft 3 is slidably connected to the inside of the guide groove 7 through the guide post 8 on the outer side wall. A pressing hole is provided on the inner side wall of the pressing shaft 3, and the crossbar 603 is installed inside the pressing hole.

[0040] Furthermore, the movable valve 601 is installed on the top of the inner bottom wall of the top sleeve of the inner cover support 2, and a special-shaped groove 9 is provided on one side of the movable valve 601, which cooperates with the crossbar 603.

[0041] Furthermore, the reset pad 602 is installed inside the inner hole of the pressing shaft 3, and the reset pad 602 cooperates with the moving valve 601.

[0042] Working principle: During use, pressing the panel 4 drives the pressing shaft 3 to move downwards. The pressing shaft 3 moves along the guide groove 7 via the guide post 8. The pressing shaft 3 drives the crossbar 603 to move downwards. The crossbar 603 contacts the slope of the irregular sliding groove 9 on one side of the movable valve 601, causing the movable valve 601 to move to one side, controlling the opening and closing of the water outlet 12, thus realizing the opening and closing of the cup lid. The reset pad 602 on the inner hole of the pressing shaft 3 provides the valve reset spring force, ensuring automatic closure after releasing the press. The opening and closing of the cup lid can be controlled with one hand, making it convenient to use in scenarios such as walking and driving, and it has good practicality. The sealing ring 5 is embedded in the support part 11 of the cup body connecting the outer shell 1 and is pressed against the sealing groove at the bottom of the inner cover support 2 to achieve static sealing. The movable valve 601 and the water outlet 12 achieve dynamic sealing, improving the sealing performance of the cup lid.

[0043] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0044] Although embodiments of the present invention have been shown and described, the scope of the present invention will be defined by the appended claims and their equivalents for those skilled in the art.

Claims

1. A press-type cup lid, characterized in that, include: The cup body is connected to the outer shell (1); Inner cover support (2), the inner cover support (2) is installed inside the outer shell, the inner cover support (2) is used to support other components; Pressing central shaft (3), which is mounted on the inner cover support (2); Press panel (4), the press panel (4) is sleeved on the top of the press central shaft (3); A sealing ring (5) is installed inside the cup body connecting shell (1); Switch assembly (6), the switch assembly (6) is installed inside the inner cover support (2), the switch assembly (6) is used to control the opening and closing of the water outlet; The switch assembly (6) includes a movable valve (601) installed inside the inner cover support (2), a reset pad (602) installed on the top of the valve, and a crossbar (603) installed on the pressing central shaft (3).

2. A press-type cup lid according to claim 1, characterized in that, The inner cover support (2) has a guide groove (7) on the inner side wall of the top sleeve. The pressing shaft (3) is slidably connected to the inside of the guide groove (7) through the guide post (8) on the outer side wall. The pressing shaft (3) has a pressing hole on the inner side wall. The crossbar (603) is installed inside the pressing hole.

3. A press-type cup lid according to claim 2, characterized in that, The movable valve (601) is installed on the top of the inner bottom wall of the top sleeve of the inner cover support (2). A special-shaped groove (9) is provided on one side of the movable valve (601), and the special-shaped groove (9) cooperates with the crossbar (603).

4. A press-type cup lid according to claim 3, characterized in that, The reset pad (602) is installed inside the inner hole of the pressing shaft (3), and the reset pad (602) cooperates with the moving valve (601).

5. A press-type cup lid according to claim 1, characterized in that, The inner cover support (2) has a water outlet (12) at the bottom of the inner cavity of the top sleeve, and the water outlet (12) cooperates with the movable valve (601).

6. A press-type cup lid according to claim 1, characterized in that, The cup body connecting shell (1) has a thread (10), and a support part (11) is provided on the inner side wall of the cup body connecting shell (1). The sealing ring (5) is installed on the top of the support part (11), and a sealing groove is provided at the bottom of the inner cover support (2). The sealing groove cooperates with the sealing ring (5).

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