CN219097499U

CN219097499U - Liquid sealing device matched with watering can

Info

Publication number: CN219097499U
Application number: CN202222666993.9U
Authority: CN
Inventors: 熊辉
Original assignee: Hangzhou Xiaocangxiong Life Technology Co ltd
Current assignee: Hangzhou Xiaocangxiong Life Technology Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-05-30
Anticipated expiration: 2032-09-30

Abstract

The utility model provides a liquid sealing device matched with a watering can. The liquid sealing device of the collocation watering can comprises an outer pipe and an inner pipe, wherein the outer pipe is sleeved on the outer side of the inner pipe, the inner wall of the outer pipe is in sealing connection with the contact part of the outer wall of the inner pipe, the inner pipe comprises a first pipe body and a first limiting ring, the first limiting ring is fixedly installed at one end of the first pipe body, the outer pipe comprises a second pipe body, a blocking ring is fixedly installed at one end of the second pipe body, a second limiting ring is fixedly installed at the other end of the second pipe body, a sealing ring is fixedly installed in the second pipe body, the blocking ring is in contact with the first limiting ring and is in sealing connection with the outer wall of the inner pipe, the first pipe body penetrates through the blocking ring, and the first pipe body penetrates through the sealing ring and is in sealing connection with the sealing ring. The liquid sealing device matched with the watering can has the advantages of convenience in use, simplicity in operation and capability of conveniently adding quantitative liquid into the watering can.

Description

Liquid sealing device matched with watering can

Technical Field

The utility model relates to the technical field of liquid sealing, in particular to a liquid sealing device matched with a watering can.

Background

In the prior art, when the watering can is cleaned, cleaning liquid such as alcohol, detergent and the like is poured into the watering can directly, the amount of the liquid poured into the watering can cannot be controlled, and the liquid poured into the watering can is mostly bottled in a common way, so that the liquid poured into the watering can is extremely easy to expire, and waste is caused.

Therefore, it is necessary to provide a new liquid sealing device matched with a watering can to solve the above technical problems.

Disclosure of Invention

The utility model solves the technical problem of providing the liquid sealing device of the matched watering can, which is convenient to use, simple to operate and capable of conveniently adding quantitative liquid into the watering can.

In order to solve the technical problems, the liquid sealing device of the matched watering can provided by the utility model comprises: the outer tube 1 and the inner tube 2, the outer tube 1 is sleeved on the outer side of the inner tube 2, and the inner wall of the outer tube 1 is in sealing connection with the contact part of the outer wall of the inner tube 2.

Preferably, the inner tube 2 includes a first tube body 21 and a first limiting ring 22, and the first limiting ring 22 is fixedly installed at one end of the first tube body 21.

Preferably, the outer tube 1 includes a second tube body 11, one end of the second tube body 11 is fixedly provided with a plugging ring 13, the other end of the second tube body 11 is fixedly provided with a second limiting ring 14, and a sealing ring 15 is fixedly installed in the second tube body 11.

Preferably, the plugging ring 13 is in contact with and is in sealing connection with the first limiting ring 22, the first pipe body 22 penetrates through the plugging ring 13, and the first pipe body 22 penetrates through the sealing ring 15 and is in sealing connection with the sealing ring 15.

Preferably, the sealing ring 15 is funnel-shaped, and an annular protrusion is disposed on an inner wall of the sealing ring 15, and the annular protrusion contacts the first pipe body 22.

Compared with the related art, the liquid sealing device matched with the watering can has the following beneficial effects:

the utility model provides a liquid sealing device matched with a watering can, which can facilitate the whole device to be inserted into the watering can through the second limiting ring 14, thereby facilitating the installation work of the whole device, forming a cavity 12 through the first limiting ring 22, the end sealing ring 13, the first pipe body 21 and the sealing ring 15, being capable of sealing liquid while holding the liquid, ensuring the service life of the liquid and being capable of facilitating the liquid to be removed from the cavity 12.

Drawings

FIG. 1 is a schematic view of a liquid sealing apparatus with a watering can according to a preferred embodiment of the present utility model;

FIG. 2 is a schematic view of another view of FIG. 1;

FIG. 3 is a schematic view of the inner and outer tubes of FIG. 1 shown disassembled;

FIG. 4 is a schematic view of another view of FIG. 3;

FIG. 5 is a schematic cross-sectional view of the structure shown in FIG. 1;

FIG. 6 is a schematic elevational view of the structure shown in FIG. 5;

fig. 7 is an enlarged schematic view of the portion a shown in fig. 6;

fig. 8 is an enlarged schematic view of the portion B shown in fig. 6.

Reference numerals in the drawings: 1. the sealing device comprises an outer pipe, 11, a second pipe body, 12, a cavity, 13, a plugging ring, 14, a second limiting ring, 15, a sealing ring, 2, an inner pipe, 21, a first pipe body, 22 and a first limiting ring.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1-8 in combination, fig. 1 is a schematic structural diagram of a preferred embodiment of a liquid sealing device with a watering can according to the present utility model; FIG. 2 is a schematic view of another view of FIG. 1; FIG. 3 is a schematic view of the inner and outer tubes of FIG. 1 shown disassembled; FIG. 4 is a schematic view of another view of FIG. 3; FIG. 5 is a schematic cross-sectional view of the structure shown in FIG. 1; FIG. 6 is a schematic elevational view of the structure shown in FIG. 5; fig. 7 is an enlarged schematic view of the portion a shown in fig. 6; fig. 8 is an enlarged schematic view of the portion B shown in fig. 6. The liquid sealing device of the matched watering can comprises: the outer tube 1 and the inner tube 2, the inner tube 2 includes first body 21 and first spacing ring 22, first spacing ring 22 fixed mounting is in the one end of first body 21, outer tube 1 includes second body 11, the one end fixed mounting of second body 11 has shutoff ring 13, the other end fixed mounting of second body 11 has second spacing ring 14, fixed mounting has sealing ring 15 in the second body 11, outer tube 1 cover is established the outside of inner tube 2, just the inner wall of outer tube 1 with the outer wall contact department sealing connection of inner tube 2, shutoff ring 13 with first spacing ring 22 contacts and sealing connection, first body 22 runs through shutoff ring 13, first body 22 runs through sealing ring 15 and with sealing ring 15 sealing connection. The sealing ring 15 is funnel-shaped, an annular protrusion is arranged on the inner wall of the sealing ring 15, and the annular protrusion is in contact with the first pipe body 22.

The first pipe body 22, the second pipe body 11, the first limiting ring 22, the blocking ring 13 and the sealing ring 15 form a sealed cavity 12 for containing liquid, when the liquid needs to be removed from the cavity 12, only one end of the first pipe body 21 far away from the first limiting ring 22 needs to be pressed, so that the first pipe body 21 slides on the blocking ring 13 and the sealing ring 15 until the blocking ring is separated from the first limiting ring 22, and at the moment, the liquid in the cavity 12 flows out through between the first limiting ring 22 and the blocking ring 13.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. A liquid sealing apparatus for a watering can, comprising:

the outer pipe is sleeved on the outer side of the inner pipe, and the contact part of the inner wall of the outer pipe and the outer wall of the inner pipe is connected in a sealing way; the inner pipe comprises a first pipe body and a first limiting ring, and the first limiting ring is fixedly arranged at one end of the first pipe body; the outer tube comprises a second tube body, one end of the second tube body is fixedly provided with a plugging ring, the other end of the second tube body is fixedly provided with a second limiting ring, and the second tube body is internally fixedly provided with a sealing ring; the sealing ring is in contact with the first limiting ring and is in sealing connection with the first limiting ring, the first pipe body penetrates through the sealing ring, and the first pipe body penetrates through the sealing ring and is in sealing connection with the sealing ring.

2. The liquid sealing device matched with the watering can according to claim 1, wherein the sealing ring is arranged in a funnel shape, an annular protrusion is arranged on the inner wall of the sealing ring, and the annular protrusion is in contact with the first pipe body.