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CN-224219868-U - Inner plug and cup

CN224219868UCN 224219868 UCN224219868 UCN 224219868UCN-224219868-U

Abstract

The embodiment of the utility model provides an inner plug and a cup. The inner plug comprises a lower cover assembly and an upper cover assembly which is detachably arranged in the lower cover assembly, a water outlet channel is formed between the lower cover assembly and the upper cover assembly, the upper cover assembly comprises an upper cover body, a mounting cavity which is penetrated along the axial direction of the inner plug is arranged in the upper cover body, a stop part which protrudes towards the central line direction of the inner plug is arranged on the cavity side wall of the mounting cavity, and a ratchet mechanism can be arranged in the mounting cavity from the upper opening of the mounting cavity and is limited by the stop part from the lower side. The ratchet main body is blocked by the stopping part, so that the ratchet main body can be prevented from falling from the mounting cavity, and the problem that the ratchet mechanism falls and is lost due to the disassembly of the upper cover assembly is solved.

Inventors

  • CHEN LONGHAI

Assignees

  • 武汉苏泊尔炊具有限公司

Dates

Publication Date
20260512
Application Date
20250515

Claims (10)

  1. 1. An inner plug, characterized in that the inner plug comprises a lower cover assembly (20) and an upper cover assembly (10) detachably arranged in the lower cover assembly (20), a water outlet channel (230) is formed between the lower cover assembly (20) and the upper cover assembly (10), and the upper cover assembly (10) comprises: An upper cover body (110), wherein a mounting cavity (111) penetrating along the axial direction of the inner plug is arranged in the upper cover body (110), and a stop part (112) protruding towards the central line direction of the inner plug is arranged on the cavity side wall of the mounting cavity (111); A ratchet mechanism (120) which can be installed in the installation cavity (111) from an upper opening (1111) of the installation cavity (111) and is stopped and limited by the stop part (112) from below.
  2. 2. The inner plug according to claim 1, wherein the ratchet mechanism (120) comprises: The ratchet seat (121) is arranged in the mounting cavity (111), and a hollow cavity penetrating along the axial direction of the inner plug is formed in the ratchet seat (121); a ratchet body (122) movably disposed in the hollow cavity of the ratchet seat (121); a ratchet push rod (123) which is movably arranged above the ratchet main body (122) and can push the ratchet main body (122) to rotate; Wherein the ratchet body (122) is capable of falling over the stopper (112) with the upper cover assembly (10) separated from the lower cover assembly (20).
  3. 3. The inner plug according to claim 2, wherein the stop portions (112) are circumferentially distributed along a cavity side wall of the mounting cavity (111), and an inner diameter of the stop portions (112) is smaller than a maximum outer diameter of the ratchet body (122).
  4. 4. A plug according to any one of claims 1 to 3, wherein the stop (112) is integrally formed with the overcap body (110).
  5. 5. The inner plug according to claim 4, characterized in that the mounting cavity (111) has an integral inwardly protruding stop rib on the cavity side wall, which forms the stop (112), or The lower portion of the cavity side wall of the mounting cavity (111) is shrunk inwards to form a stepped surface on the inner side, and the stepped surface forms the stop part (112).
  6. 6. An inner plug according to claim 2 or 3, wherein a guiding structure is arranged on the inner side wall of the hollow cavity of the ratchet seat (121), and the ratchet push rod (123) can extend into the hollow cavity of the ratchet seat (121) to be matched with the ratchet main body (122) and move along the guiding structure; Wherein the ratchet plunger (123) remains in guiding connection with the guiding structure with the ratchet body (122) overlapping the stop (112).
  7. 7. The inner plug according to claim 6, wherein one of the guide structure and the outer peripheral surface of the ratchet push rod (123) has a guide groove (1211) extending vertically, and the other has a guide projection (1231) that mates with the guide groove (1211).
  8. 8. An inner plug according to claim 2 or 3, wherein the lower cap assembly (20) comprises an inner plug body (210) and a valve assembly (220), the inner plug body (210) being provided with a water outlet (211) communicating with the water outlet channel (230), the valve assembly (220) being provided on the inner plug body (210) and being able to extend from the bottom into the mounting cavity (111) in abutment engagement with the ratchet body (122); The upper cover assembly (10) further comprises a key (130), the key (130) is arranged at the top of the ratchet push rod (123), and in the process that the key (130) is pressed for many times, the ratchet push rod (123) can push the ratchet main body (122) to rotate, so that the valve assembly (220) is alternately pushed to open and close the water outlet (211).
  9. 9. An inner plug according to claim 2 or 3, characterized in that the ratchet seat (121) is sleeve-shaped, the outer periphery of the ratchet seat (121) being connected to the cavity side wall of the mounting cavity (111) by means of a first snap (1212), and/or The bottom of the ratchet seat (121) is arranged on the stop part (112).
  10. 10. A cup comprising a cup body and an inner plug according to any one of claims 1 to 9, the inner plug being disposed at a top opening of the cup body.

Description

Inner plug and cup Technical Field The utility model relates to the field of water containers, in particular to an inner plug and a cup. Background The top of the cup body is usually provided with an inner plug, the inner plug is provided with a lower cover component and an upper cover component positioned on the inner side of the lower cover component, a water outlet channel is formed between the upper cover component and the lower cover component, and the lower cover component is provided with a water outlet communicated with the water outlet channel. In order to facilitate drinking water, a key is usually arranged on the upper cover assembly, a ratchet mechanism is arranged below the key, and the ratchet main body of the ratchet mechanism is driven to rotate by pressing the key, so that the water outlet is opened and closed. However, when the upper cover assembly is detached for cleaning, the ratchet mechanism is easy to drop and lose. Disclosure of utility model It is therefore an object of the present utility model to provide an inner plug and cup that at least addresses the problem of the ratchet mechanism being prone to drop out and loss. An embodiment of a first aspect of the utility model provides an inner plug, which comprises a lower cover component and an upper cover component detachably arranged in the lower cover component, wherein a water outlet channel is formed between the lower cover component and the upper cover component, the upper cover component comprises an upper cover body, a mounting cavity penetrating along the axial direction of the inner plug is arranged in the upper cover body, a stop part protruding towards the central line direction of the inner plug is arranged on the side wall of the mounting cavity, and a ratchet mechanism can be arranged in the mounting cavity from an upper opening of the mounting cavity and is limited by the stop part from below. The inner plug of the embodiment of the aspect ensures that the upper cover assembly and the lower cover assembly can be detached, the upper cover assembly is convenient to detach, the upper cover assembly and the lower cover assembly are cleaned independently, a water outlet channel between the upper cover assembly and the lower cover assembly is cleaned, the drinking safety is ensured, and bacteria or peculiar smell and the like are bred in the water outlet channel due to long-term deposition of liquid are avoided. And set up the backstop portion in the installation cavity of upper cover body, after upper cover subassembly and lower cover subassembly separate, utilize the backstop portion to stop the ratchet main part, can prevent that it from dropping from the installation cavity, solve ratchet and drop the problem of losing because of upper cover subassembly dismantlement. In addition, the ratchet mechanism is arranged in the mounting cavity from above, and the mounting is convenient. Further, in some embodiments, the ratchet mechanism includes a ratchet seat mounted in the mounting cavity, the ratchet seat having a hollow cavity therethrough along an axial direction of the inner plug, a ratchet body movably disposed in the hollow cavity of the ratchet seat, a ratchet push rod movably disposed above the ratchet body and capable of pushing the ratchet body to rotate, wherein the ratchet body is capable of falling and overlapping the stopper in a state that the upper cover assembly is separated from the lower cover assembly. Therefore, the independent ratchet seat is designed to be matched with the ratchet main body, compared with the integral molding of the ratchet seat and the upper cover body in the related art, on one hand, the structure of the upper cover body can be simplified, the upper cover body is convenient to process and mold, on the other hand, when the ratchet mechanism is installed, the ratchet main body and the ratchet push rod can be firstly installed in the installation cavity in sequence, then the ratchet seat is installed in the installation cavity, the ratchet mechanism can be ensured to be installed in the installation cavity from above, and the mutual matching of the ratchet main body and the ratchet seat is realized. Further, in some embodiments, the stops are circumferentially distributed along the cavity sidewall of the mounting cavity, and an inner diameter of the stops is less than a maximum outer diameter of the ratchet body. Therefore, no matter what angle the ratchet main body rotates to, under the condition that the upper cover assembly is disassembled and the ratchet main body falls down, the stopping part can stop the ratchet main body from continuously falling down, and the ratchet main body can be effectively prevented from being lost. Further, in some embodiments, the stop is integrally formed with the cap body. The ratchet main body is convenient to process, and the ratchet main body are good in connection stability, so that the ratchet main body is stably lapped on the stop part after fall