CN211261442U - Refrigerator door seal strip with self-cleaning structure - Google Patents

Abstract

The utility model provides a refrigerator door strip of paper used for sealing with automatically cleaning structure relates to refrigerator door strip of paper used for sealing field, including the refrigerator door body, there is the sealing strip the inboard of the refrigerator door body, and the self-cleaning subassembly is installed to the inboard of sealing strip, and the self-cleaning subassembly includes circular slide rail, and slidable mounting has the slider on the circular slide rail, and the upper end fixed mounting of slider has the supporting seat, and the upper end of supporting seat is provided with the mounting groove, and the backup pad is installed in the inside rotation of mounting groove, and the terminal demountable installation of backup pad has clean sponge and scrapes the. The utility model discloses in through the setting of self-cleaning subassembly, can handle the remaining spot very first time on sealing strip surface, dust absorbing device can directly siphons away the dirty dirt that the hawk of scraping and clean sponge clearance got off, avoids dirty to cause the secondary to the refrigerator dirty, and whole utility model structure is simple, can clean the sealing strip surface fast, prolongs the life of sealing strip, and the practicality is high.

Description

Refrigerator door seal strip with self-cleaning structure

Technical Field

The utility model relates to a refrigerator door strip of paper used for sealing field especially relates to a refrigerator door strip of paper used for sealing with automatically cleaning structure.

Background

The refrigerator is a household appliance essential for food preservation and refrigeration in daily life of people, and is of various types. Moreover, the refrigerator is also developed to be more and more intelligent along with the improvement of the living standard of people. The refrigerator among the prior art all is provided with the door strip of paper used for sealing, and the door strip of paper used for sealing plays sealed effect in the cold-storage area and the freezing region of refrigerator, gets up the cold air of refrigerator inside and the ambient air separation outside the refrigerator, prevents that air conditioning from revealing, reaches heat retaining effect. However, when the user uses the refrigerator, the user often carelessly leaves organic matters such as soup, sweat, oil and the like on the inner container opening and the door seal surface of the refrigerator. Over time, these residues can corrode the door seal strip, which can cause the door seal strip to age and harden, affect the sealing effect, and even cause cold air leakage to increase energy consumption.

The existing sealing strip is not provided with a self-cleaning function, a user is required to clean the door sealing strip irregularly, a cleaning agent is generally used for wiping, and even the whole door sealing strip needs to be detached for cleaning when the pollution is serious. The use of the cleaning agent can cause serious pollution certainly, and the door seal is damaged and deformed due to frequent assembly and disassembly and more times of cleaning after the whole door seal is disassembled, so that the sealing effect is influenced, and further, the cold air leakage is caused to increase the energy consumption.

The utility model provides a refrigerator door strip of paper used for sealing with automatically cleaning structure solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a refrigerator door strip of paper used for sealing with automatically cleaning structure to solve above-mentioned technical problem.

The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme to realize: a refrigerator door seal with a self-cleaning structure comprises a refrigerator door body, wherein a sealing strip is arranged on the inner side of the refrigerator door body close to the edge position, an automatic cleaning assembly is arranged on the inner side of the sealing strip, the automatic cleaning assembly comprises a circular slide rail, the circular slide rail is arranged on the inner side of the sealing strip, a slide block is slidably mounted on the circular slide rail, a pulley is mounted at the lower end of the slide block, a driving motor is mounted inside the slide block, the output end of the driving motor is in transmission connection with the input end of the pulley, a support seat is fixedly mounted at the upper end of the slide block, a mounting groove is formed in the upper end of the support seat in the direction perpendicular to the sealing strip, a support plate is rotatably mounted inside the mounting groove through a rotating shaft, a rotating motor is mounted at one, one side of clean sponge that is close to clockwise advancing direction is provided with the scraping board, install on the supporting seat and install dust absorbing device, power and singlechip are installed to the upper end of supporting seat, power and driving motor, rotation motor and singlechip output electric connection. Through the setting of self-cleaning subassembly, can handle the remaining spot very first time on sealing strip surface, prevent that the residue can corrode the door strip of paper used for sealing, through the terminal installation cleaning sponge of backup pad and scrape the hawk, rotate the backup pad with sealing strip one side when needs, with backup pad reverse rotation degree when not using, avoid the backup pad to obstruct the normal closing of the refrigerator door body, the cooperation of slider and circular slide rail for the round of sealing strip all can be cleaned.

Preferably, the rotating motor drives the supporting plate to rotate in the mounting groove within the range of 0-180 degrees.

Preferably, dust absorbing device is including inhaling grey mouth, inhales grey mouth fixed mounting on the right side of scraping the hawk, the rear of backup pad is provided with leads the ash pipe, and leads the ash pipe and inhale grey mouth intercommunication, the one end of supporting seat is provided with the ash storage storehouse, and the end of leading the ash pipe extends to inside the ash storage storehouse, and negative-pressure air fan is installed in the outside in ash storage storehouse, and the internally mounted in ash storage storehouse has the blade, and negative-pressure air fan's output and the input fixed connection of blade. The dust absorption device can directly absorb dirt cleaned by the dust scraping plate and the cleaning sponge, and secondary dirt caused by the dirt to the refrigerator is avoided.

Preferably, the negative pressure fan is electrically connected with the power supply, and a starting switch is arranged on one side of the negative pressure fan.

Preferably, the lower extreme in storage ash storehouse is provided with sealed lid, and the one end of sealed lid is passed through the hinge and is rotated and install on storage ash storehouse, and the one end that the hinge was kept away from to sealed lid is provided with the mounting hole, and the swivelling joint has the dwang in the mounting hole, and the upside that the upper end of dwang is located sealed lid is provided with first fixed plate, the downside that is located sealed lid on the lateral wall of dwang is provided with the second fixed plate, and the lower extreme of dwang is provided with. Through the setting of sealed lid, to the ash storage storehouse carry out the complete sealing, also conveniently discharge the dirty of collecting in the ash storage storehouse simultaneously, through set up first fixed plate and second fixed plate on the dwang, accomplish sealed lid and the locking of ash storage storehouse lower extreme and fix.

Preferably, the first fixing plate and the second fixing plate are horizontally arranged in the same direction.

Preferably, the sealing ring is arranged on the inner side edge of the sealing cover.

The utility model has the advantages that:

the utility model can treat the residual stain on the surface of the sealing strip at the first time by arranging the automatic cleaning component, prevent the residue from corroding the door sealing strip, install the cleaning sponge and the dust scraping plate by the tail end of the supporting plate, rotate the supporting plate to one side of the sealing strip when needed, reversely rotate the supporting plate when not in use, avoid the supporting plate from obstructing the normal closing of the refrigerator door body, lead the circle of the sealing strip to be cleaned by the matching of the sliding block and the circular sliding rail, lead the dirt cleaned by the dust scraping plate and the cleaning sponge to be directly absorbed by the dust absorbing device, avoid the dirt from causing secondary pollution to the refrigerator, completely seal the dust storage bin by arranging the sealing cover, simultaneously conveniently discharge the dirt collected in the dust storage bin, and complete the locking and fixing of the sealing cover and the lower end of the dust storage bin by arranging the first fixing plate and the second fixing plate on the rotating rod, whole utility model simple structure, convenient operation can clean the sealing strip surface fast, prolongs the life of sealing strip, and the practicality is high.

Drawings

FIG. 1 is a schematic perspective view of a refrigerator door according to the present invention;

FIG. 2 is a schematic view of the refrigerator door according to the present invention;

fig. 3 is a schematic perspective view of the automatic cleaning assembly of the present invention;

fig. 4 is a cross-sectional view of the slider of the present invention;

FIG. 5 is a schematic view of the structure of the cleaning sponge of the present invention;

FIG. 6 is a sectional view of the ash storage bin of the present invention;

FIG. 7 is an enlarged view of the portion A of FIG. 6 according to the present invention;

fig. 8 is a schematic perspective view of the rotating rod of the present invention;

reference numerals: 1-refrigerator door body; 2-sealing strips; 3-a self-cleaning assembly; 301-circular slide rail; 302-a slider; 303-a pulley; 304-a drive motor; 305-a support base; 306-a mounting groove; 307-a rotating shaft; 308-a support plate; 309-rotating motor; 4-cleaning sponge; 5-scraping the ash plate; 6-dust absorption means; 601-dust suction nozzle; 602-an ash guide pipe; 603-ash storage; 604-negative pressure air blower; 605-blade; 7-a power supply; 8, a singlechip; 9-sealing cover; 10-mounting holes; 11-rotating rods; 12-a first fixing plate; 13-a second fixing plate; 14-rotating the handle.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

Example 1

As shown in fig. 1 to 5, a refrigerator door seal with a self-cleaning structure includes a refrigerator door 1, a sealing strip 2 is disposed at an inner side of the refrigerator door 1 near an edge, an automatic cleaning assembly 3 is mounted at an inner side of the sealing strip 2 of the refrigerator door 1, the automatic cleaning assembly 3 includes a circular slide rail 301, the circular slide rail 301 is disposed at an inner side of the sealing strip 2, a slide block 302 is slidably mounted on the circular slide rail 301, a pulley 303 is mounted at a lower end of the slide block 302, a driving motor 304 is mounted inside the slide block 302, an output end of the driving motor 304 is in transmission connection with an input end of the pulley 303, a support seat 305 is fixedly mounted at an upper end of the slide block 302, a mounting groove 306 is disposed at an upper end of the support seat 305 in a direction perpendicular to the sealing strip 2, a support plate 308 is rotatably mounted inside the mounting, one side demountable installation that the end of backup pad 308 is close to sealing strip 2 has clean sponge 4, and one side that is close to clockwise advancing direction of clean sponge 4 is provided with scraping board 5, installs on the supporting seat 305 and installs dust absorbing device 6, and power 7 and singlechip 8 are installed to the upper end of supporting seat 305, and power 7 and driving motor 304, rotation motor 309 and singlechip 8 output electric connection.

The working principle is as follows: when organic matters such as soup, sweat, oil and the like are carelessly remained on the surface of the sealing strip 2 or the surface of the sealing strip 2 is not cleaned for a period of time, the rotating motor 309 is turned on, the rotating motor 309 drives the supporting plate 308 to rotate 180 degrees through the rotating shaft 307, the supporting plate 308 rotates to the same side as the sealing strip 2 at the moment, the cleaning sponge 4 and the dust scraping plate 5 below the supporting plate 308 are tightly extruded on the surface of the sealing strip 2, the driving motor 304 is turned on, the pulley 303 is driven by the rotation of the driving motor 304 to rotate, the pulley 303 drives the sliding block 302 to slide in the circular sliding rail 301, the sliding block 302 drives the whole automatic cleaning assembly 3 to rotate around the circular sliding rail 301, the cleaning sponge 4 and the dust scraping plate 5 at the lower end of the supporting plate 308 rub on the surface of the sealing strip 2 to wipe, some dirt can be absorbed by the cleaning sponge 4, some solid dirt is scraped by the dust, secondary pollution to the refrigerator is avoided; after the cleaning work is finished, the supporting plate 308 is rotated 180 degrees in the opposite direction, so that the sealing strip 2 and the refrigerator are prevented from being closed by the supporting plate 308, and the cleaning sponge 4 is cleaned after being detached.

Example 2

As shown in fig. 1 to 8, a refrigerator door seal with a self-cleaning structure includes a refrigerator door 1, a sealing strip 2 is disposed at an inner side of the refrigerator door 1 near an edge, an automatic cleaning assembly 3 is mounted at an inner side of the sealing strip 2 of the refrigerator door 1, the automatic cleaning assembly 3 includes a circular slide rail 301, the circular slide rail 301 is disposed at an inner side of the sealing strip 2, a slide block 302 is slidably mounted on the circular slide rail 301, a pulley 303 is mounted at a lower end of the slide block 302, a driving motor 304 is mounted inside the slide block 302, an output end of the driving motor 304 is in transmission connection with an input end of the pulley 303, a support seat 305 is fixedly mounted at an upper end of the slide block 302, a mounting groove 306 is disposed at an upper end of the support seat 305 in a direction perpendicular to the sealing strip 2, a support plate 308 is rotatably mounted inside the mounting, one side demountable installation that the end of backup pad 308 is close to sealing strip 2 has clean sponge 4, and one side that is close to clockwise advancing direction of clean sponge 4 is provided with scraping board 5, installs on the supporting seat 305 and installs dust absorbing device 6, and power 7 and singlechip 8 are installed to the upper end of supporting seat 305, and power 7 and driving motor 304, rotation motor 309 and singlechip 8 output electric connection.

Dust absorbing device 6 is including inhaling grey mouth 601, inhale grey mouth 601 fixed mounting on the right side of scraping board 5, the rear of backup pad is provided with dust guide pipe 602, and dust guide pipe 602 and inhale grey mouth 601 intercommunication, the one end of supporting seat 305 is provided with ash storage bin 603, the end of dust guide pipe 602 extends to inside the ash storage bin 603, negative-pressure air fan 604 is installed in the outside in ash storage bin 603, the internally mounted in ash storage bin 603 has blade 605, and negative-pressure air fan 604's the output and the input fixed connection of blade 605.

The lower extreme of ash storage bin 603 is provided with sealed lid 9, and the one end of sealed lid 9 is passed through the hinge rotation and is installed on ash storage bin 603, and the one end that the hinge was kept away from to sealed lid 9 is provided with mounting hole 10, and rotatory installation has dwang 11 in the mounting hole 10, and the upside that the upper end of dwang 11 is located sealed lid 9 is provided with first fixed plate 12, and the downside that lies in sealed lid 9 on the lateral wall of dwang 11 is provided with second fixed plate 13, and the lower extreme of dwang 11 is provided with rotates handle 14.

The working principle is as follows: during the working process of the dust absorption device 6, the switch of the negative pressure fan 604 is opened, the negative pressure fan 604 rotates to drive the blade 605 to rotate, so that air negative pressure is formed inside the dust storage bin 603, at the moment, solid dirt enters the dust storage bin 603 through the dust suction nozzle 601 and the dust guide pipe 602 after being scraped by the dust scraping plate 5, the solid dirt is collected in a centralized manner, and the dirt splashing phenomenon in the cleaning process is avoided;

when the inside collection in storage ash storehouse 603 is full, need open sealed lid 9, then in the garbage bin is poured into to the filth that will collect totally, only need pull rotation handle 14, dwang 11 will rotate certain angle, first fixed plate 12 and second fixed plate 13 also can follow dwang 11 and rotate, after certain angle, first fixed plate 12 and second fixed plate 13 have left the vertical projection within range of storage ash storehouse 603 bottom, alright turn sealed lid 9 downwards this moment, accomplish the clearance work in storage ash storehouse 603.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a refrigerator door strip of paper used for sealing with automatically cleaning structure, includes refrigerator door body (1), its characterized in that:

the inboard of the refrigerator door body (1) is close to border position and is provided with sealing strip (2), the refrigerator door body (1) is located the inboard of sealing strip (2) and installs self-cleaning subassembly (3), self-cleaning subassembly (3) include circular slide rail (301), and circular slide rail (301) are located the inboard of sealing strip (2), and slidable mounting has slider (302) on circular slide rail (301), and pulley (303) are installed to the lower extreme of slider (302), the internally mounted of slider (302) has driving motor (304), and the output of driving motor (304) is connected with the input transmission of pulley (303), the upper end fixed mounting of slider (302) has supporting seat (305), and the upper end and sealing strip (2) vertical direction of supporting seat (305) are provided with mounting groove (306), and backup pad (308) are installed through pivot (307) rotation in the inside of mounting groove (306), rotation motor (309) is installed to one side of supporting seat (305), rotates the output and pivot (307) fixed connection of motor (309), one side demountable installation that the end of backup pad (308) is close to sealing strip (2) has clean sponge (4), and the one side that is close to clockwise direction of advance of clean sponge (4) is provided with scrapes hawk (5), install dust absorbing device (6) on supporting seat (305), power (7) and singlechip (8) are installed to the upper end of supporting seat (305), power (7) and driving motor (304), rotation motor (309) and singlechip (8) output electric connection.

2. The refrigerator door gasket with self-cleaning structure as claimed in claim 1, wherein: the rotating motor (309) drives the supporting plate (308) to rotate in the mounting groove (306) within the range of 0-180 degrees.

3. The refrigerator door gasket with self-cleaning structure as claimed in claim 1, wherein: dust absorbing device (6) are including inhaling grey mouth (601), inhale grey mouth (601) fixed mounting on the right side of scraping grey board (5), the rear of backup pad (308) is provided with dust guide pipe (602), and dust guide pipe (602) and inhale grey mouth (601) intercommunication, the one end of supporting seat (305) is provided with storage ash bin (603), and inside the end of dust guide pipe (602) extended to storage ash bin (603), negative pressure fan (604) were installed in the outside of storage ash bin (603), and the internally mounted in storage ash bin (603) has blade (605), and the output of negative pressure fan (604) and the input fixed connection of blade (605).

4. A refrigerator door gasket with a self-cleaning structure as claimed in claim 3, wherein: the negative pressure fan (604) is electrically connected with the power supply (7), and a starting switch is arranged on one side of the negative pressure fan (604).

5. A refrigerator door gasket with a self-cleaning structure as claimed in claim 3, wherein: the lower extreme in storage ash storehouse (603) is provided with sealed lid (9), and the one end of sealed lid (9) is passed through the hinge and is rotated and install on storage ash storehouse (603), and the one end that the hinge was kept away from in sealed lid (9) is provided with mounting hole (10), rotates in mounting hole (10) and installs dwang (11), and the upside that the upper end of dwang (11) is located sealed lid (9) is provided with first fixed plate (12), the downside that is located sealed lid (9) on the lateral wall of dwang (11) is provided with second fixed plate (13), and the lower extreme of dwang (11) is provided with rotates handle (14).

6. The refrigerator door gasket with self-cleaning structure as claimed in claim 5, wherein: the first fixing plate (12) and the second fixing plate (13) are horizontally arranged in the same direction.

7. The refrigerator door gasket with self-cleaning structure as claimed in claim 5, wherein: and a sealing ring is arranged on the edge of the inner side of the sealing cover (9).

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