Pressing type water cup inner plug structure

Abstract

The utility model discloses a push type cup inner plug structure, which comprises a linkage tooth, an inner cover and a small umbrella, the center of the linkage tooth is provided with a linkage tooth hole, the two sides of the top of the linkage tooth are provided with linkage tooth grooves communicated with the linkage tooth hole, and the bottom of the linkage tooth is provided with two linkage tooth lower teeth integrated with the linkage tooth. Linkage tooth upper teeth integrated with the linkage tooth are arranged above the linkage tooth lower teeth, and a linkage rod is installed in a linkage tooth hole in the center of the linkage tooth. The press-type water cup inner plug structure is provided with an unlocking button, a button decorative cover, linkage teeth, a linkage rod, an inner cover, an outer cover, a small umbrella and a compressed spring, when the unlocking button is pressed, upper teeth of the linkage teeth can make contact with an upper inclined face to rotate, and after the button is released, lower teeth of the linkage teeth can rotate to the lower face to be fixed under the action of the lower inclined face; at the moment, the small umbrella is separated from the bottle opening water sealing ring to generate a gap for opening, no large noise is generated, and the user experience is improved.

Description

Technical Field

[0001] This utility model relates to the field of water cup lid technology, specifically a press-type water cup inner plug structure. Background Technology

[0002] Water cups are an indispensable daily necessity for most people. However, the buttons on the inner stopper of existing traditional water cups make a clicking sound when pressed, which some users dislike, especially at night or in public places where the cup makes a popping noise that disturbs others. To address these issues, existing devices need to be improved. Utility Model Content

[0003] The purpose of this utility model is to provide a press-type inner stopper structure for water cups, in order to solve the problem mentioned in the background art that the existing traditional inner stopper buttons for water cups make a clicking sound when pressed, which some users dislike, especially when opening the water cup at night or in public places, causing noise that affects others.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a press-type water cup inner plug structure, including a linkage tooth, an inner cover, and a small umbrella. The linkage tooth has a linkage tooth hole at its center, and linkage tooth grooves communicating with the linkage tooth hole are formed on both sides of the top of the linkage tooth. Simultaneously, two lower linkage teeth are integrally formed with the bottom of the linkage tooth, and upper linkage teeth integrally formed with the linkage tooth are provided above each of the lower linkage teeth. A linkage rod is installed in the linkage tooth hole at the center of the linkage tooth. A button decorative cover is provided on the outer side of the linkage tooth, and the lower center of the button decorative cover has an opening... The device has a button decorative cover hole that matches the lower and upper teeth of the linkage gear. The button decorative cover also has a button decorative cover rib on its outer side. An unlock button is installed in the groove at the upper center of the button decorative cover, and an unlock button groove is opened at the bottom of the unlock button. An inner cover is provided at the bottom of the button decorative cover, and an inner cover groove matching the button decorative cover rib is provided at the upper part of the inner cover. An umbrella cap is provided at the bottom of the linkage rod, and a compression spring is provided at the bottom of the umbrella cap. A small umbrella passes through the center of the compression spring and the umbrella cap, and a small umbrella waterproof ring is provided in the middle of the small umbrella.

[0005] Preferably, the top of the linkage rod is provided with an integral linkage rod protrusion, and the rod protrusion is engaged and matched with the unlock button groove.

[0006] Preferably, the bottom of the inner cover is provided with an inner cover waterproof ring.

[0007] Preferably, an outer cover is provided on the outside of the inner cover, and both the bottom outer ring of the inner cover and the bottom inner ring of the outer cover are provided with coupled threads.

[0008] Preferably, a water-sealing ring is provided on the bottom outer side of the outer cap.

[0009] Preferably, the small umbrella is inverted, with a water-blocking disc at the bottom and a connecting rod at the top.

[0010] Preferably, the upper ends of the upper teeth of the linkage tooth are all inwardly inclined end faces, and the lower ends of the upper teeth of the linkage tooth are spirally upward end faces, while the upper ends of the lower teeth of the linkage tooth are spirally downward end faces.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: The inner plug structure of the press-type water cup is equipped with an unlock button, a button decorative cover, a linkage tooth, a linkage rod, an inner cover, an outer cover, a small umbrella, and a compression spring. When the unlock button is pressed, the upper tooth of the linkage tooth will contact and rotate with the upper inclined surface. After the button is released, the lower tooth of the linkage tooth will rotate to the lower surface and be fixed under the action of the lower inclined surface. At this time, the small umbrella separates from the water sealing ring of the bottle mouth to create a gap and open, without generating much noise, thus improving the user experience. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the unlocking button assembly of this utility model;

[0013] Figure 2 This is a schematic diagram of the outer cover assembly structure of this utility model;

[0014] Figure 3 This is a schematic diagram of the unlocking button and linkage rod structure of this utility model;

[0015] Figure 4 This is a schematic diagram of the button decorative cover and linkage tooth structure of this utility model;

[0016] Figure 5 This is a schematic diagram of the button decorative cover and inner cover structure of this utility model;

[0017] Figure 6 This is a schematic diagram of the small umbrella in the closed state of this utility model;

[0018] Figure 7 This is a schematic diagram of the small umbrella of this utility model in the open state;

[0019] Figure 8 This is a schematic diagram of the button decorative cover structure of this utility model;

[0020] Figure 9 This is a schematic cross-sectional view of the inner cover of this utility model;

[0021] Figure 10 This is a schematic cross-sectional view of the outer cover of this utility model;

[0022] Figure 11 This is a top view of the outer cover structure of this utility model;

[0023] Figure 12 This is a schematic diagram of the upper spiral inclined surface structure inside the button decorative cover of this utility model;

[0024] Figure 13 This is a schematic diagram of the lower spiral inclined surface structure inside the button decorative cover of this utility model.

[0025] In the diagram: 1. Unlock button; 101. Unlock button slot; 2. Button decorative cover; 201. Button decorative cover hole; 202. Button decorative cover rib; 3. Linkage tooth; 301. Linkage tooth groove; 302. Linkage tooth hole; 303. Lower tooth of linkage tooth; 304. Upper tooth of linkage tooth; 4. Linkage rod; 401. Linkage rod rib; 5. Inner cover; 501. Inner cover groove; 6. Inner cover waterproof ring; 7. Outer cover; 8. Umbrella cap; 9. Small umbrella; 10. Small umbrella waterproof ring; 11. Compression spring; 12. Bottle mouth sealing ring. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figure 1-13 This utility model provides a technical solution: a press-type water cup inner plug structure, including a linkage tooth 3, an inner cover 5, and a small umbrella 9. The linkage tooth 3 has a linkage tooth hole 302 in the center, and linkage tooth grooves 301 communicating with the linkage tooth hole 302 are opened on both sides of the top of the linkage tooth 3. At the same time, two linkage tooth lower teeth 303 are provided at the bottom of the linkage tooth 3, and linkage tooth upper teeth 304 are provided above each linkage tooth 303. A linkage rod 4 is installed in the linkage tooth hole 302 in the center of the linkage tooth 3. A button decorative cover 2 is provided on the outside of the linkage tooth 3, and the lower part of the center of the button decorative cover 2 has a groove communicating with the linkage tooth lower teeth. The button decorative cover hole 201 matches the tooth 303 and the tooth 304 on the linkage tooth. At the same time, the button decorative cover 2 is provided with a button decorative cover protrusion 202 on the outside. The unlock button 1 is installed in the groove at the upper center of the button decorative cover 2, and the unlock button 1 is provided with an unlock button groove 101 at the bottom. The bottom of the button decorative cover 2 is provided with an inner cover 5, and the upper part of the inner cover 5 is provided with an inner cover groove 501 that matches the button decorative cover protrusion 202. The bottom of the linkage rod 4 is provided with an umbrella cap 8, and the bottom of the umbrella cap 8 is provided with a compression spring 11. The compression spring 11 and the umbrella cap 8 are connected by a small umbrella 9, and the small umbrella 9 is provided with a small umbrella waterproof ring 10 in the middle.

[0028] In this example, the top of the linkage rod 4 is provided with an integral linkage rod protrusion 401, and the linkage rod protrusion 401 engages and matches with the unlock button slot 101, which can firmly fix the linkage rod 4 and the unlock button 1.

[0029] In this example, the bottom of the inner cover 5 is provided with an inner cover waterproof ring 6, and the lower part of the inner cover waterproof ring 6 is provided with an outer cover 7. The inner cover waterproof ring 6 can prevent water from leaking into the compression spring and other structures.

[0030] In this example, the inner cover 5 is provided with an outer cover 7, and the bottom outer ring of the inner cover 5 and the bottom inner ring of the outer cover 7 are both provided with coupled threads, which facilitates the assembly and disassembly of the inner cover 5 and the outer cover 7.

[0031] In this example, the outer cap 7 has a bottle mouth sealing ring 12 on the bottom outer side, which facilitates the sealing between the outer cap 7 and the cup mouth.

[0032] In this example, the small umbrella 9 is an inverted umbrella-shaped water-blocking structure. The bottom of the small umbrella 9 is equipped with a water-blocking disc, and the upper part of the small umbrella 9 is equipped with a connecting rod. The raising and lowering of the connecting rod drives the raising and lowering of the disc, thereby controlling the water flow.

[0033] In this example, the upper ends of the upper teeth 304 of the linkage tooth are all inwardly inclined end faces, and the lower ends of the upper teeth 304 of the linkage tooth are spiral upward end faces. The upper ends of the lower teeth 303 of the linkage tooth are spiral downward end faces. The linkage tooth 3 is provided with the lower teeth 303 and the upper teeth 304 of the linkage tooth. The button decorative cover 2 is provided with an upper spiral inclined surface and a lower spiral inclined surface that match the lower teeth 303 and the upper teeth 304 of the linkage tooth. The lower spiral inclined surface has high and low surfaces, and the two spiral inclined surfaces are misaligned. When the unlock button 1 is pressed, the upper teeth 304 of the linkage tooth will contact and rotate with the upper spiral inclined surface. After the unlock button 1 is released, the lower teeth 303 of the linkage tooth will rotate to the lower surface under the action of the lower spiral inclined surface.

[0034] Working Principle: When using this push-button water cup inner stopper structure, the inner stopper structure has two components: an outer cover assembly and an unlocking button assembly. The unlocking button assembly includes an unlocking button 1, a button decorative cover 2, a linkage tooth 3, a linkage rod 4, an inner cover 5, and an inner cover waterproof ring 6. During assembly, the linkage tooth 3 is first inserted into the button decorative cover hole 201 of the button decorative cover 2. The shape of the linkage tooth 3 matches the structure in the hole of the button decorative cover 2. The linkage tooth 3 has a linkage tooth groove 301, a lower linkage tooth 303, and an upper linkage tooth 304. The shapes of the lower linkage tooth 303 and the upper linkage tooth 304 are larger than the button decorative cover hole 201. When the linkage tooth 3 is inserted into the button decorative cover 2 from below, the two sides of the linkage tooth groove 301 will deform inward. The linkage tooth 3 can be inserted into the button decorative cover hole 201. After assembly, the teeth 304 on the linkage tooth will deform and spring back, completing the assembly of the linkage tooth 3 and the button decorative cover. The linkage tooth 3 has a linkage tooth hole 302, which matches the shape of the linkage rod 4. Therefore, the linkage rod 4 is inserted into the linkage tooth hole 302 from below. The linkage rod 4 has a linkage rod protrusion 401. The unlock button 1 has an unlock button groove 101. The unlock button 1 is inserted from above the button decorative cover 2. The linkage rod protrusion 401 on the linkage rod 4 is inserted into the unlock button groove 101 of the unlock button 1. The button decorative cover 2 has a button decorative cover protrusion 202. The inner cover 5 has an inner cover groove 501. The button decorative cover 2 is inserted into the inner cover 5 so that the button decorative cover protrudes. Rib 202 is inserted into the inner cover groove 501, and then the inner cover waterproof ring 6 is inserted from below the inner cover 5 to complete the assembly of the unlock button assembly. The outer cover assembly is provided with an outer cover 7, an umbrella cap 8, a compression spring 11, a small umbrella 9, a small umbrella waterproof ring 10, and a bottle mouth sealing ring 12. First, install the small umbrella waterproof ring 10 onto the small umbrella 9, then insert it from the bottom of the outer cover 7, then insert the compression spring 11, cover the umbrella cap 8, and finally put the bottle mouth sealing ring 12 onto the outer cover 7 to complete the assembly. Insert the inner cover 5 into the outer cover 7, and then rotate it to complete the final assembly through the threaded connection. During use, the upper end of the lower tooth 303 of the linkage tooth is a spiral downward end face. The linkage tooth 3 is provided with a lower tooth 303 and an upper tooth 304. The button decorative cover 2 is provided with a tooth that is connected to the lower tooth of the linkage tooth. The upper and lower spiral inclined surfaces of tooth 303 and upper tooth 304 of the linkage tooth are matched. The lower spiral inclined surface has high and low surfaces, and these two spiral inclined surfaces are misaligned. When the unlock button 1 is pressed, the lower spiral upward end face of the upper tooth 304 of the linkage tooth will contact and rotate with the upper spiral inclined surface in the inner hole of the button decorative cover 2. After the unlock button 1 is released, the upper spiral downward end face of the lower tooth 303 of the linkage tooth will rotate to the bottom surface under the action of the lower spiral inclined surface in the inner hole of the button decorative cover 2. At this time, the disc of the small umbrella 9 separates from the bottle mouth sealing ring 12, and water can be drunk. When the unlock button is pressed again, the upper tooth 304 of the linkage tooth will repeat the previous action. After the unlock button is released, the lower tooth 303 of the linkage tooth will also repeat the previous action.The lower tooth 303 of the linkage gear will rotate to the high surface and be fixed. At this time, the small umbrella 9 is in the closed state, completing the water sealing process. This completes the entire operation. Any content not described in detail in this manual is prior art known to those skilled in the art.

[0035] The terms “center,” “longitudinal,” “lateral,” “front,” “rear,” “left,” “right,” “vertical,” “horizontal,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing this utility model 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 limiting the scope of protection of this utility model.

[0036] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A push-type inner plug structure of a water cup, comprising a linkage tooth (3), an inner cover (5) and a small umbrella (9), characterized in that: The linkage tooth (3) is provided with a linkage tooth hole (302) in the center, linkage tooth grooves (301) are provided on both sides of the top of the linkage tooth (3) and communicate with the linkage tooth hole (302), meanwhile, two linkage tooth lower teeth (303) are provided on the bottom of the linkage tooth (3) and are integral with the linkage tooth (3), linkage tooth upper teeth (304) are provided above the linkage tooth lower teeth (303) and are integral with the linkage tooth (3), a linkage rod (4) is installed in the linkage tooth hole (302) in the center of the linkage tooth (3), a button decoration cover (2) is provided on the outside of the linkage tooth (3), a button decoration cover hole (201) is provided in the center of the bottom of the button decoration cover (2) and matches the linkage tooth lower teeth (303) and the linkage tooth upper teeth (304), meanwhile, a button decoration cover convex rib (202) is provided on the outside of the button decoration cover (2), an unlocking button (1) is installed in the groove in the center of the top of the button decoration cover (2), an unlocking button groove (101) is provided in the bottom of the unlocking button (1), an inner cover (5) is provided on the bottom of the button decoration cover (2), an inner cover groove (501) is provided on the top of the inner cover (5) and matches the button decoration cover convex rib (202), a parasol cap (8) is provided on the bottom of the linkage rod (4), a compression spring (11) is provided on the bottom of the parasol cap (8), a small umbrella (9) penetrates through the center of the compression spring (11) and the parasol cap (8), and a small umbrella waterproof ring (10) is provided on the middle of the small umbrella (9).

2. The push-type water cup inner plug structure according to claim 1, wherein: The top of the linkage rod (4) is provided with a linkage rod convex rib (401) which is integral with the linkage rod (4) and matches the unlocking button groove (101).

3. The push-type water cup inner plug structure according to claim 1, wherein: The bottom of the inner cover (5) is provided with an inner cover waterproof ring (6).

4. The press-type inner plug structure of a water cup according to claim 1, wherein: The outside of the inner cover (5) is provided with an outer cover (7), and the bottom outer ring of the inner cover (5) and the bottom inner ring of the outer cover (7) are provided with threads which are coupled.

5. The press-type water cup inner plug structure according to claim 4, characterized in that: The bottom outside of the outer cover (7) is provided with a bottle mouth water sealing ring (12).

6. The push-type water cup inner plug structure according to claim 1, wherein: The small umbrella (9) is a water blocking structure in the shape of an inverted umbrella, the bottom of the small umbrella (9) is provided with a water blocking disc, and the upper part of the small umbrella (9) is provided with a connecting rod.

7. The press-type inner plug structure of a water cup according to claim 1, wherein: The upper end of the linkage tooth upper teeth (304) is an inwardly inclined end face, and the lower end of the linkage tooth upper teeth (304) is a helically upward end face, and the upper end of the linkage tooth lower teeth (303) is a helically downward end face.

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