A push-on cup lid

Abstract

The application discloses a press type cup cover and relates to the field of cup covers, which comprises a cover body, a suction nozzle assembly and a handle assembly. Through the arrangement of a pressing plate, a connecting plate, a moving seat, a rack, a roller and a rotating suction nozzle, the rotation of the roller is controlled, the internal circular hole of the roller is brought into coincidence with the internal through hole of the rotating suction nozzle, liquid is conveniently sucked, the pressing plate is loosened after drinking, the moving seat is reset under the action of a compression spring, the rack is driven to move, the internal circular hole of the roller is brought out of position with the internal through hole of the rotating suction nozzle, the rotating suction nozzle is blocked, the rotating suction nozzle can be blocked even if the rotating suction nozzle is not reset, liquid spilling is avoided, the cup body is lifted through a crank, and the locking and unlocking between the inserting plate and the crank are conveniently controlled through the arrangement of a connecting rod, a stretching spring, a rotating rod and an inserting plate, the protruding length of the crank is adjusted, and the user can conveniently adjust the external length of the crank according to the use habit.

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] The existing cup lid is an important part of the cup, and most cup lids are now equipped with straws for users. Current straw cup lids are usually equipped with one or more straws, and users can drink directly from the cup through the straw. The main purpose of this type of cup lid is to make it convenient for users to drink while walking, driving or other situations where they need to keep their hands free, while reducing the possibility of liquid spillage.

[0003] Existing straw cup lids come in various structures, but generally include the following parts: straw, straw fixing device, sealing layer and cup lid body. The straw is usually made of plastic or silicone, which is soft and durable and can be bent to adapt to different drinking angles.

[0004] Existing straw caps have various types of fixing devices on top. Taking the rotating and pressing type straw cap as an example, the spout on top is stored by rotating. However, the internal flow channel of this type of spout is open and lacks a closed structure. This means that in some cases, after the spout is rotated open, the internal flow channel is connected to the liquid inside the cup. If the spout is not closed, the liquid inside can easily spill, making it inconvenient to use. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the problems existing in the prior art, this utility model provides a press-type cup lid.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a press-type cup lid, comprising:

[0009] A cover body, wherein a threaded cap is provided on the outer surface of the cover body;

[0010] A suction nozzle assembly is disposed on the upper surface of the cover. The suction nozzle assembly includes a rotating suction nozzle hinged to the upper surface of the cover. A roller is movably installed inside the rotating suction nozzle. Two racks are provided inside the rotating suction nozzle. A movable seat is fixedly installed at the end of the two racks away from the roller. A compression spring is provided on the side of the movable seat close to the roller.

[0011] A handle assembly is disposed above the nozzle assembly. The handle assembly includes a crank disposed above the cup body. Two insert plates are inserted into the bottom of the crank and are hinged to the outer surface of the cup body. Two rotating rods are hinged inside the crank, and a tension spring is provided on the side of the rotating rod away from the cup body.

[0012] In a preferred embodiment of the press-type cup lid of this utility model, the rotating nozzle has a through hole inside, the outer surface of the roller has a round hole that matches the through hole, teeth are provided on both sides of the outer surface of the roller, the roller is connected to the rack through the teeth on the outer surface, a sealing strip that matches the roller is provided inside the through hole of the rotating nozzle, and an extension plate is installed on the outer surface of the rotating nozzle.

[0013] In a preferred embodiment of the press-type cup lid described in this utility model, a connecting plate is installed on the upper surface of the movable base, and a pressure plate is installed on the upper surface of the connecting plate.

[0014] In a preferred embodiment of the press-type cup lid described in this utility model, two limiting protrusions are provided on the lower surface of the connecting plate and the lower surface of the movable seat. A limiting groove that cooperates with the limiting protrusions is provided at the bottom of the inner cavity of the rotating suction nozzle. A rectangular opening that cooperates with the limiting protrusions on the lower surface of the connecting plate is provided on the upper surface of the rotating suction nozzle. The connecting plate is connected to the upper surface of the movable seat through the rectangular opening via the bottom limiting protrusion.

[0015] In a preferred embodiment of the press-type cup lid described in this utility model, a rectangular slot is provided at the bottom of the crank, the insert plate is inserted into the rectangular slot, the top end of the rotating rod is hinged to the inner wall of the rectangular slot through a pin, a connecting rod is installed on the outer surface of the bottom end of the rotating rod, and the tension spring is installed between two adjacent connecting rods.

[0016] As a preferred embodiment of the press-type cup lid of this utility model, the outer surfaces of both sides of the insert plate are provided with teeth, the outer surface of the rotating rod is provided with a toothed groove that mates with the insert plate, a limiting block is fixedly installed inside the rectangular slot at the bottom of the crank, and a through groove that mates with the limiting block is provided inside the insert plate.

[0017] (III) Beneficial Effects

[0018] This utility model provides a press-type cup lid. It has the following beneficial effects:

[0019] 1. By configuring a pressure plate, connecting plate, movable seat, rack, roller, and rotating nozzle, the roller is rotated to align its internal circular hole with the internal through hole of the rotating nozzle, facilitating liquid extraction. After drinking, releasing the pressure plate causes the rack to move under the action of the compression spring, which in turn causes the internal circular hole of the roller to misalign with the internal through hole of the rotating nozzle, thus sealing the rotating nozzle. This prevents liquid spillage even without resetting the rotating nozzle.

[0020] 2. The cup body is lifted by the crank. The setting of connecting rod, tension spring, rotating rod and insert plate makes it easy to control the locking and unlocking between the insert plate and the crank, so as to adjust the movement distance of the crank relative to the insert plate, thereby adjusting the extension length of the crank, so that users can adjust the extension length of the crank according to their own usage habits. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0023] Figure 2 This is an exploded structural diagram of the suction nozzle assembly of this utility model.

[0024] Figure 3 This is an exploded structural diagram of the rotating suction nozzle of this utility model.

[0025] Figure 4 This is a utility model Figure 3 A magnified structural diagram of A in the diagram.

[0026] Figure 5 This is a schematic diagram of the rotating suction nozzle of this utility model.

[0027] Figure 6 This is an exploded structural diagram of the handle assembly of this utility model.

[0028] Figure 7 This is a schematic diagram of the structure of the insert plate of this utility model.

[0029] In the diagram, 1. Cover; 2. Threaded cover; 3. Suction nozzle assembly; 301. Rotating suction nozzle; 302. Roller; 303. Rack; 304. Extension plate; 305. Compression spring; 306. Moving seat; 307. Connecting plate; 308. Pressure plate; 4. Handle assembly; 401. Crank; 402. Rotating rod; 403. Connecting rod; 404. Tension spring; 405. Insert plate; 406. Limiting block. Detailed Implementation

[0030] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0031] Example 1

[0032] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 This is the first embodiment of the present utility model. This embodiment provides a press-type cup lid, with a lid body 1 and a threaded cap 2 on the outer surface of the lid body 1.

[0033] The suction nozzle assembly 3 is disposed on the upper surface of the cover 1. The suction nozzle assembly 3 includes a rotating suction nozzle 301 hinged to the upper surface of the cover 1. A roller 302 is movably mounted inside the rotating suction nozzle 301. Two racks 303 are provided inside the rotating suction nozzle 301. A movable seat 306 is fixedly mounted on the end of the two racks 303 away from the roller 302. A compression spring 305 is provided on the side of the movable seat 306 near the roller 302.

[0034] like Figure 1 , Figure 2 as well as Figure 3 In this embodiment, the rotating suction nozzle 301 has a through hole inside, and the outer surface of the roller 302 has a round hole that matches the through hole. The outer surface of the roller 302 has teeth on both sides, and the roller 302 is connected to the rack 303 through the teeth on its outer surface. The inside of the through hole of the rotating suction nozzle 301 has a sealing strip that matches the roller 302. An extension plate 304 is installed on the outer surface of the rotating suction nozzle 301. The upper surface of the cup body has a through hole, and a connecting tube is installed at the bottom of the through hole on the upper surface of the cup body. A straw can be inserted through the connecting tube. A sealing ring is provided around the through hole on the upper surface of the cup body. The sealing ring abuts against the outer surface of the rotating suction nozzle 301. An opening that matches the rack 303 is opened on the outer surface of the rotating suction nozzle 301.

[0035] like Figure 2 , Figure 3 , Figure 4 as well as Figure 5In this embodiment, a connecting plate 307 is installed on the upper surface of the movable seat 306, and a pressure plate 308 is installed on the upper surface of the connecting plate 307. Two limiting protrusions are provided on the lower surface of both the connecting plate 307 and the lower surface of the movable seat 306. A limiting groove that cooperates with the limiting protrusions is provided at the bottom of the inner cavity of the rotating suction nozzle 301. A rectangular opening that cooperates with the limiting protrusions on the lower surface of the connecting plate 307 is provided on the upper surface of the rotating suction nozzle 301. The connecting plate 307 is connected to the upper surface of the movable seat 306 through the bottom limiting protrusion passing through the rectangular opening. The connecting plate 307 can be linearly moved by the limiting protrusions on the lower surface of the connecting plate 307 cooperating with the rectangular opening on the upper surface of the rotating suction nozzle 301. The linear movement of the movable seat 306 is limited by the limiting groove inside the rotating suction nozzle 301 cooperating with the limiting protrusions on the lower surface of the movable seat 306.

[0036] Furthermore, by pressing the pressure plate 308, the connecting plate 307 and the movable seat 306 move the rack 303, thereby causing the roller 302 to rotate. This opens the through hole inside the rotating nozzle 301, facilitating liquid extraction. After drinking, releasing the pressure plate 308 causes the movable seat 306 to automatically reset under the action of the compression spring 305. This, in turn, causes the rack 303 to move in the opposite direction, thereby causing the roller 302 to rotate in the opposite direction. This misaligns the round hole inside the roller 302 with the through hole inside the rotating nozzle 301, thus sealing the rotating nozzle 301. The internal through-hole prevents liquid from flowing out of the cup body, allowing the user to close the rotating nozzle 301 even without resetting it, thus preventing liquid spillage. The outer surface of the rotating nozzle 301 is provided with a sealing plug, and the upper surface of the cover 1 is provided with a vent hole. When the rotating nozzle 301 is rotated to a horizontal position, the vent hole can be blocked by the sealing plug. The connection relationship, working principle, and operation sequence between the sealing plug, the threaded cover 2, and other components are existing technologies and are common knowledge known to those skilled in the art, and will not be elaborated further here.

[0037] Example 2

[0038] Reference Figure 1 , Figure 6 and Figure 7 This is the second embodiment of the present invention. This embodiment is based on the previous embodiment. The handle assembly 4 is disposed above the mouthpiece assembly 3. The handle assembly 4 includes a crank 401 disposed above the cup body. Two insert plates 405 are inserted into the bottom of the crank 401. The insert plates 405 are hinged to the outer surface of the cup body. Two rotating rods 402 are hinged inside the crank 401. A tension spring 404 is provided on the side of the rotating rod 402 away from the cup body.

[0039] like Figure 1 as well as Figure 6In this embodiment, a rectangular slot is provided at the bottom of the crank 401, and the insert plate 405 is inserted into the rectangular slot. The top end of the rotating rod 402 is hinged to the inner wall of the rectangular slot through a pin. A connecting rod 403 is installed on the outer surface of the bottom end of the rotating rod 402. A tension spring 404 is installed between two adjacent connecting rods 403. A fixed box is installed on the outer surface of the crank 401. The end of the connecting rod 403 away from the cup body passes through the outer surface of the crank 401 and the outer surface of the fixed box in sequence. The tension spring 404 is set inside the fixed box. A rectangular through groove that cooperates with the connecting rod 403 is provided on the outer surface of the fixed box and the outer surface of the crank 401. The connecting rod 403 can move laterally through the rectangular through groove, thereby driving the rotating rod 402 to rotate and open, thereby driving the rotating rod 402 to separate from the insert plate 405 and unlocking the insert plate 405.

[0040] like Figure 6 as well as Figure 7 In this embodiment, teeth are provided on both outer surfaces of the insert plate 405, and grooves that mate with the insert plate 405 are provided on the outer surface of the rotating rod 402. A limiting block 406 is fixedly installed inside the rectangular slot at the bottom of the crank 401. A through groove that mates with the limiting block 406 is provided inside the insert plate 405. The teeth on the outer surface of the insert plate 405 mate with the grooves on the outer surface of the rotating rod 402, which prevents the insert plate 405 from disengaging downward from the rotating rod 402. This limits the length of the portion of the insert plate 405 protruding from the crank 401, thereby adjusting the length of the crank 401. Through the cooperation of the limiting block 406 and the through groove, the insert plate 405 can move linearly, and the insert plate 405 cannot disengage from the crank 401.

[0041] Furthermore, the cup body is lifted by the crank 401. The extension length of the crank 401 can be adjusted to suit different user habits. Sliding the two connecting rods 403 on both sides causes the tension spring 404 to extend outwards. After the connecting rods 403 move, they cause the rotating rod 402 to rotate and open, thus separating the rotating rod 402 from the insert plate 405, unlocking the insert plate 405. The crank 401 can then be pulled up. During the pulling up of the crank 401, the crank 401 causes the limiting block 406 to slide within the through groove inside the insert plate 405, thereby limiting the relative movement between the crank 401 and the insert plate 405. After adjusting to the appropriate length, the connecting rods 403 are released. Under the reset action of the tension spring 404, the two connecting rods 403 are reset, causing the rotating rod 402 to engage with the insert plate 405, thus locking it in place. This completes the extension length of the crank 401, making it convenient to use.

[0042] Working principle: When using the press-type cup lid, rotating the rotating suction nozzle 301 opens it, allowing the internal through-hole of the rotating suction nozzle 301 to engage with the through-hole on the upper surface of the lid body 1. This allows the solution inside the cup to be drawn through the suction nozzle. Before drawing, the pressure plate 308 needs to be pressed. The pressure plate 308 moves the moving seat 306 via the connecting plate 307. When the moving seat 306 moves the rack 303, it simultaneously compresses the spring 305. After the rack 303 moves, the engagement between the rack 303 and the teeth on the outer surface of the roller 302 causes the roller 302 to rotate. The rectangular opening on the outer surface of the rotating suction nozzle 301... The system can limit the maximum distance the connecting cover can move. When the connecting plate 307 moves to the end of the rectangular opening near the extension plate 304, the rack 303 drives the roller 302 to rotate. This allows the circular hole inside the roller 302 to coincide with the through hole inside the rotating nozzle 301, enabling the through hole inside the rotating nozzle 301 to flow and facilitate liquid extraction. After drinking, the pressure plate 308 is released, and under the action of the compression spring 305, the moving seat 306 automatically resets, which in turn drives the rack 303 to move in the opposite direction, thereby driving the roller 302 to rotate in the opposite direction, allowing the circular hole inside the roller 302 to coincide with the through hole inside the rotating nozzle 301. The hole is misaligned with the through hole inside the rotating spout 301, thus blocking the through hole inside the rotating spout 301 and preventing liquid from flowing out of the cup. This allows the user to seal the rotating spout 301 even without resetting it, preventing liquid spillage. After drinking, the cup can be lifted using the crank 401. The extension length of the crank 401 can be adjusted to suit different user habits. Sliding the two connecting rods 403 on both sides causes the tension spring 404 to extend. After the connecting rods 403 move, they cause the rotating rod 402 to rotate and open, thereby causing the rotating rod 402 to... Separating the insert plate 405 unlocks it, allowing the crank 401 to be pulled up. During the pulling up of the crank 401, the crank 401 drives the limiting block 406 to slide within the through groove inside the insert plate 405, thereby limiting the relative movement between the crank 401 and the insert plate 405. After adjusting to the appropriate length, the connecting rod 403 is released. Under the reset action of the tension spring 404, the two connecting rods 403 are reset, which in turn drives the rotating rod 402 to engage with the insert plate 405, thus locking it in place. This completes the extension length of the crank 401, facilitating its use and ultimately completing the adjustment and use of the cup lid.

[0043] It should be noted that in this paper, relational terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations.

Claims

1. A press-type cup lid, characterized in that, include: A cover (1) is provided with a threaded cap (2) on its outer surface; A suction nozzle assembly (3) is disposed on the upper surface of the cover (1). The suction nozzle assembly (3) includes a rotating suction nozzle (301) hinged to the upper surface of the cover (1). A roller (302) is movably installed inside the rotating suction nozzle (301). Two racks (303) are provided inside the rotating suction nozzle (301). A movable seat (306) is fixedly installed at the end of the two racks (303) away from the roller (302). A compression spring (305) is provided on the side of the movable seat (306) close to the roller (302). A handle assembly (4) is disposed above the mouthpiece assembly (3). The handle assembly (4) includes a crank (401) disposed above the cup body. Two insert plates (405) are inserted into the bottom of the crank (401). The insert plates (405) are hinged to the outer surface of the cup body. Two rotating rods (402) are hinged inside the crank (401). A tension spring (404) is provided on the side of the rotating rod (402) away from the cup body.

2. A press-type cup lid according to claim 1, characterized in that: The rotating suction nozzle (301) has a through hole inside, and the outer surface of the roller (302) has a round hole that matches the through hole. The outer surface of the roller (302) has teeth on both sides. The roller (302) is connected to the rack (303) by meshing through the teeth on its outer surface. The inside of the through hole of the rotating suction nozzle (301) has a sealing strip that matches the roller (302). An extension plate (304) is installed on the outer surface of the rotating suction nozzle (301).

3. A press-type cup lid according to claim 2, characterized in that: A connecting plate (307) is mounted on the upper surface of the movable seat (306), and a pressure plate (308) is mounted on the upper surface of the connecting plate (307).

4. A press-type cup lid according to claim 3, characterized in that: The lower surface of the connecting plate (307) and the lower surface of the movable seat (306) are provided with two limiting protrusions. The bottom of the inner cavity of the rotating suction nozzle (301) is provided with a limiting groove that cooperates with the limiting protrusions. The upper surface of the rotating suction nozzle (301) is provided with a rectangular opening that cooperates with the limiting protrusions on the lower surface of the connecting plate (307). The connecting plate (307) is connected to the upper surface of the movable seat (306) through the bottom limiting protrusion passing through the rectangular opening.

5. A press-type cup lid according to claim 4, characterized in that: The bottom of the crank (401) is provided with a rectangular slot, the insert plate (405) is inserted into the rectangular slot, the top of the rotating rod (402) is hinged to the inner wall of the rectangular slot by a pin, a connecting rod (403) is installed on the outer surface of the bottom end of the rotating rod (402), and the tension spring (404) is installed between two adjacent connecting rods (403).

6. A press-type cup lid according to claim 5, characterized in that: The outer surfaces of both sides of the insert plate (405) are provided with teeth, the outer surface of the rotating rod (402) is provided with a toothed groove that matches the insert plate (405), a limiting block (406) is fixedly installed inside the rectangular slot at the bottom of the crank (401), and a through groove that matches the limiting block (406) is provided inside the insert plate (405).

Images