CN212029989U

CN212029989U - Anti-blocking tool for drain pipe of refrigerator

Info

Publication number: CN212029989U
Application number: CN202020626350.XU
Authority: CN
Inventors: 李俊; 胡宇翔; 卫平良
Original assignee: Changhong Meiling Co Ltd
Current assignee: Changhong Meiling Co Ltd
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2020-11-27
Anticipated expiration: 2030-04-23

Abstract

The utility model discloses a drain pipe prevents stifled frock for refrigerator relates to refrigerator technical field. The utility model comprises a connecting rod main body; both ends of the connecting rod main body shrink towards the middle to form a step section; a spring guide head is tightly matched with the peripheral side surface of the step section; the peripheral side surface of the other step section is tightly matched with a limiting block; the connecting rod main body penetrates through the inner wall of a drain pipe in the refrigerator body; one end of the drain pipe is provided with a water pipe joint; the sides of the drain pipe and the water pipe joint are filled with box body foaming liquid; the spring guide head part penetrates through the inner wall of the water pipe joint; the connecting rod main body is of a hollow circular tube structure. The utility model discloses a connecting rod main part both ends set up the ladder section to closely cooperate respectively and have spring direction head and stopper, have and reach and avoid box foaming in-process drain pipe to warp, make the drain pipe be less than standard distance with the distance of freezing box, cause the inside effect that freezes, be convenient for dismantle and the refrigerator of installation, connecting rod main part of drain pipe is adjusted according to different models.

Description

Anti-blocking tool for drain pipe of refrigerator

Technical Field

The utility model belongs to the technical field of the refrigerator, especially, relate to a stifled frock is prevented to drain pipe for refrigerator.

Background

In order to smoothly discharge condensed water in the refrigerator having the upper and lower freezing structures to the outside of the refrigerator, a drain pipe structure is generally used, and therefore the drain pipe is connected to the refrigerator and communicated to the outside, so that the condensed water in the refrigerator is discharged to the outside along the drain pipe. Therefore, in the production process of the refrigerator, the foaming liquid leaks into the drainage pipe, so that the problem of drainage pipe blockage is caused, and the drainage function of the drainage pipe is influenced; in addition, the water drainage pipe of the refrigerator starts from the refrigerating box and ends at the bottom of the line body, and passes through the refrigerating box body, and the general water drainage pipe is close to the refrigerating box body and keeps a certain standard distance; if at the box foaming in-process, lead to the drain pipe to warp because of foaming hydraulic pressure power, the drain pipe is less than the standard distance with the distance of freezing box, then can cause the inside frozen problem of drain pipe to influence the function of drain pipe drainage. The drain pipe is blocked, and the refrigerator can be finally scrapped or repaired, so that the drain pipe blocking prevention device is needed, and the phenomenon of icing caused by the deformation of the drain pipe under pressure is avoided.

The utility model discloses a connecting rod main part both ends set up the ladder section to closely cooperate respectively and have spring direction head and stopper, have and reach and avoid box foaming in-process drain pipe to warp, make the drain pipe be less than standard distance with the distance of freezing box, cause the inside refrigerator that freezes, be convenient for dismantle and install, the length of connecting rod main part according to different models of drain pipe to adjust, effect that the commonality is strong.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stifled frock is prevented to drain pipe for refrigerator sets up the ladder section through connecting rod main part both ends to closely cooperate respectively and have spring direction head and stopper, solved current refrigerator in process of production, foaming liquid leaks into and causes the drain pipe in the drainage stifled, and in box foaming process, leads to the drain pipe to warp because of foaming hydraulic pressure power, and the drain pipe is less than the standard distance with the distance of freezing box, causes the inside problem that freezes of drain pipe.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a refrigerator drain pipe anti-blocking tool, which comprises a connecting rod main body;

both ends of the connecting rod main body shrink towards the middle to form a step section; the peripheral side surface of the step section is tightly matched with a spring guide head, is designed in a cylindrical structure and can be bent; the peripheral side surface of the other step section is tightly matched with a limiting block, and the limiting block is of a circular ring structure;

the connecting rod main body penetrates through the inner wall of a drain pipe in the refrigerator body; one end of the drain pipe is provided with a water pipe joint; the sides of the drain pipe and the water pipe joint are filled with box body foaming liquid;

the spring guide head part penetrates through the inner wall of the water pipe connector and changes direction along with the trend of the inner cavity of the water pipe connector; the connecting rod main body is of a hollow circular tube structure.

Furthermore, the connecting rod main part adopts stereoplasm aluminum alloy material, and is not crooked, utilizes to prevent that stifled frock penetrates inside the drain pipe, fills the drain pipe inner chamber, avoids box foaming liquid to get into the drain pipe after shutoff drain pipe.

Further, the distance between the peripheral side face of the connecting rod main body and the inner wall of the drain pipe is larger than 1mm, so that the tool is separated from the drain pipe when the limiting block is pulled conveniently.

Furthermore, one end of the limiting block is fixedly provided with a magnetic assembly; the magnetic assembly is adsorbed on the refrigerator base to prevent the tool from falling off.

Further, the magnetic component is a magnet.

The utility model discloses following beneficial effect has:

1. the utility model discloses a drain pipe inner chamber is filled to the connecting rod main part, avoids box foaming liquid to get into shutoff drain pipe behind the drain pipe, has increased the whole hardness of drain pipe moreover, has avoided the problem of drain pipe pressurized deformation, has stopped the frozen phenomenon of drain pipe.

2. The spring guide head is closely matched with the peripheral side surface of the step section, so that the direction of the spring guide head can be changed along with the trend of the inner cavity of the water pipe joint, and the spring guide head is suitable for bending a pipeline; through stopper one end fixed mounting have magnetic assembly and adsorb in the refrigerator base, can prevent that the frock from droing.

3. The utility model discloses a connecting rod main part week side is greater than 1mm with drain pipe inner wall interval, and the frock breaks away from the drain pipe when the pull stopper of being convenient for, has and reaches and avoids box foaming in-process drain pipe to warp for the drain pipe is less than standard distance with the distance of freezing box, causes the inside refrigerator that freezes, is convenient for dismantle and install of drain pipe, the length of connecting rod main part and adjusts according to the refrigerator of different models, the effect that the commonality is strong.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of an anti-blocking tool for a drain pipe of a refrigerator according to the present invention;

FIG. 2 is a schematic view of the assembly of the anti-blocking tool for the drain pipe of the refrigerator and the water pipe joint of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1-connecting rod main body, 2-spring guide head, 3-limiting block, 4-box body foaming liquid, 5-water pipe joint, 6-water discharging pipe and 101-step section.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1, the utility model relates to a drain pipe anti-blocking tool for a refrigerator, which comprises a connecting rod main body 1, wherein the length of the connecting rod main body 1 is adjusted according to refrigerators of different models, so that the universality of the tool is improved;

as shown in fig. 1, both ends of the connecting rod body 1 are contracted towards the middle to form a step section 101; the peripheral side surface of the step section 101 is tightly matched with the spring guide head 2 which is designed in a cylindrical structure and can be bent; the peripheral side surface of the other step section 101 is tightly matched with a limiting block 3, the limiting block 3 is of a circular structure, and the limiting block 3 is positioned at the tail part of the drain pipe 6, so that the matching position of the tool and the drain pipe is locked;

the connecting rod body 1 penetrates through the inner wall of a drain pipe 6 in the refrigerator body; one end of the drain pipe 6 is provided with a water pipe joint 5; the sides of the drain pipe 6 and the water pipe joint 5 are filled with a box body foaming liquid 4;

the spring guide head 2 partially penetrates the inner wall of the water pipe joint 5 and changes direction along with the trend of the inner cavity of the water pipe joint 5; the connecting rod main body 1 is of a hollow circular tube structure.

Preferably, as shown in fig. 1, the connecting rod body 1 is made of hard aluminum alloy and is not bendable, the anti-blocking tool is used for penetrating into the drain pipe 6 to fill the inner cavity of the drain pipe 6, the situation that the box body foaming liquid 4 enters the drain pipe 6 and then blocks the drain pipe 6 is avoided, and the connecting rod body 1 is made of hard aluminum alloy, so that the overall hardness of the drain pipe 6 is increased, the problem that the drain pipe 6 is deformed under pressure is avoided, and the phenomenon that the drain pipe 6 is frozen is avoided.

Preferably, as shown in fig. 1, the distance between the circumferential side surface of the connecting rod body 1 and the inner wall of the drain pipe 6 is larger than 1mm, so that the tool is separated from the drain pipe 6 when the limiting block 3 is pulled and pulled conveniently.

Preferably, as shown in fig. 1, a magnetic component is fixedly mounted at one end of the limiting block 3; magnetic component adsorbs in the refrigerator base, prevents that the frock from droing.

Preferably, as shown in fig. 1, the magnetic component is a magnet.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical application, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a stifled frock is prevented to drain pipe for refrigerator which characterized in that: comprises a connecting rod main body (1);

both ends of the connecting rod main body (1) shrink towards the middle to form a step section (101);

a spring guide head (2) is tightly matched with the peripheral side surface of the step section (101); the peripheral side surface of the other step section (101) is tightly matched with a limiting block (3);

the connecting rod main body (1) penetrates through the inner wall of a drain pipe (6) in the refrigerator body; one end of the drain pipe (6) is provided with a water pipe joint (5);

the sides of the drain pipe (6) and the water pipe joint (5) are filled with box body foaming liquid (4);

the spring guide head (2) partially penetrates through the inner wall of the water pipe joint (5); the connecting rod main body (1) is of a hollow circular tube structure.

2. The refrigerator drain pipe anti-blocking tool according to claim 1, wherein the connecting rod body (1) is made of hard aluminum alloy.

3. The refrigerator drain pipe anti-blocking tool according to claim 1 or 2, wherein a distance between the peripheral side surface of the connecting rod body (1) and the inner wall of the drain pipe (6) is greater than 1 mm.

4. The refrigerator drain pipe anti-blocking tool according to claim 3, wherein a magnetic component is fixedly mounted at one end of the limiting block (3); the magnetic assembly is adsorbed on the refrigerator base.

5. The refrigerator drain pipe anti-blocking tool according to claim 4, wherein the magnetic component is a magnet.