CN213657247U

CN213657247U - Sealing device for refrigerator drawer

Info

Publication number: CN213657247U
Application number: CN202022168908.7U
Authority: CN
Inventors: 宛海军
Original assignee: Individual
Current assignee: Hangzhou Cloud Ice Refrigeration Equipment Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-07-09
Anticipated expiration: 2030-09-28

Abstract

The utility model discloses a sealing device for refrigerator drawer, including the refrigerator body, the inside of refrigerator body is provided with the drawer body, the inside fixedly connected with axostylus axostyle of refrigerator body, the fixed surface of axostylus axostyle is connected with the closing plate, the back of closing plate and the front contact of drawer body, the equal fixedly connected with riser in left top and bottom of refrigerator body, there is the transfer line inboard of riser through bearing swing joint, the left end of axostylus axostyle runs through the refrigerator body and extends to the left side of refrigerator body. The utility model discloses a handle drives the transfer line rotatory, and it is rotatory that the transfer line passes through the helical gear and drives the axostylus axostyle, and the axostylus axostyle drives the closing plate and rotates downwards and with the surface contact of drawer body to accomplish the sealed of drawer body, solved current refrigerator and did not possess the function of sealing up the drawer, the phenomenon of tainting of flavor appears easily in the storage process for different article, reduced the problem of the taste of article.

Description

Sealing device for refrigerator drawer

Technical Field

The utility model relates to a refrigerator technical field specifically is a sealing device for refrigerator drawer.

Background

The refrigerator is a refrigeration device keeping constant low temperature, and is also a civil product keeping constant low temperature and cold state of food or other articles, a cabinet or a box for freezing is arranged in the box body, a compressor and an ice machine are arranged in the box body, a storage box with a refrigeration device is arranged in the box body, the volume of the household refrigerator is usually 20-500 liters, the types of the refrigerator are various, and the refrigerator is generally classified according to internal cooling, application, climate environment, appearance and placing refrigeration modes.

The refrigerator freezing chamber is internally provided with a plurality of drawers for classifying and storing different kinds of articles, but the existing refrigerator does not have the function of sealing the drawers, and different articles are easy to taint with odor in the storage process, so that the taste of the articles is reduced.

SUMMERY OF THE UTILITY MODEL

For solving the problem that provides among the above-mentioned background art, the utility model aims to provide a sealing device for refrigerator drawer possesses the advantage that improves the drawer leakproofness, has solved current refrigerator and has not possessed and carry out sealed function to the drawer, and the phenomenon of tainting of flavor appears easily at the storage in-process for different article, has reduced the problem of the taste of article.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sealing device for refrigerator drawer, includes the refrigerator body, the inside of refrigerator body is provided with the drawer body, the inside fixedly connected with axostylus axostyle of refrigerator body, the fixed surface of axostylus axostyle is connected with the closing plate, the back of closing plate and the front contact of drawer body, the equal fixedly connected with riser in the left top of refrigerator body and bottom, the inboard of riser has the transfer line through bearing swing joint, the left end of axostylus axostyle runs through the refrigerator body and extends to the left side of refrigerator body, the left end of axostylus axostyle and the equal fixedly connected with helical gear in surface of transfer line, helical gear intermeshing, the bottom of transfer line runs through to.

As the utility model discloses it is preferred, the left side fixedly connected with protective frame of refrigerator body, riser, transfer line and helical gear all are located protective frame's inside, the transfer line passes through bearing swing joint with protective frame.

As the utility model discloses preferred, the left side of protection frame sets up to open form, the left side of protection frame is provided with the apron.

As the utility model discloses preferred, the equal fixedly connected with guide rail in left top of protective frame and bottom, one side that protective frame was kept away from to the guide rail extends to the left side of protective frame, the top of apron all extend to the inboard of guide rail and with guide rail sliding connection with the bottom.

As the utility model discloses it is preferred, the surperficial threaded connection of transfer line has the nut that is located the helical gear bottom, the top of nut and the bottom contact of helical gear.

As the utility model discloses it is preferred, the material of closing plate is transparent resin material, the back fixedly connected with cushion of closing plate, the material of cushion is nontoxic silica gel.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a handle drives the transfer line rotatory, and it is rotatory that the transfer line passes through the helical gear and drives the axostylus axostyle, and the axostylus axostyle drives the closing plate and rotates downwards and with the surface contact of drawer body to accomplish the sealed of drawer body, solved current refrigerator and did not possess the function of sealing up the drawer, the phenomenon of tainting of flavor appears easily in the storage process for different article, reduced the problem of the taste of article.

2. The utility model discloses a set up the protective frame, can improve the security of refrigerator body, avoid the user to be hindered by rotatory helical gear clamp.

3. The utility model discloses a set up the apron, can the convenient to use person maintain the protective frame inner structure, reduce the dismantlement degree of difficulty of protective frame.

4. The utility model discloses a set up the guide rail, can play the effect of direction to the apron, save the user and carry out the operating procedure fixed to the apron.

5. The utility model discloses a set up the nut, can support the helical gear, prevent that the helical gear from leading to appearing not hard up with the junction of drive link because of the bearing is too high.

6. The utility model discloses a set up the cushion at the back of closing plate, can improve the sealed effect of closing plate, convenient to use person runs through the state of closing plate back drawer body simultaneously.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the partial structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a refrigerator body; 2. a drawer body; 3. a shaft lever; 4. a sealing plate; 5. a vertical plate; 6. a transmission rod; 7. a helical gear; 8. a handle; 9. a protective frame; 10. a cover plate; 11. a guide rail; 12. and (4) a nut.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 3, the utility model provides a pair of sealing device for refrigerator drawer, including refrigerator body 1, refrigerator body 1's inside is provided with drawer body 2, refrigerator body 1's inside fixedly connected with axostylus axostyle 3, axostylus axostyle 3's fixed surface is connected with closing plate 4, the back of closing plate 4 and drawer body 2's front contact, the equal fixedly connected with riser 5 in the left top of refrigerator body 1 and bottom, there is transfer line 6 bearing swing joint through the inboard of riser 5, refrigerator body 1 is run through and extends to the left side of refrigerator body 1 to the left end of axostylus axostyle 3, the equal fixedly connected with helical gear 7 in surface of the left end of axostylus axostyle 3 and transfer line 6, helical gear 7 intermeshing, transfer line 6's.

Referring to fig. 1, a protection frame 9 is fixedly connected to the left side of the refrigerator body 1, the vertical plate 5, the transmission rod 6 and the helical gear 7 are all located inside the protection frame 9, and the transmission rod 6 is movably connected with the protection frame 9 through a bearing.

As a technical optimization scheme of the utility model, through setting up protective frame 9, can improve the security of refrigerator body 1, avoid the user to be pressed from both sides by rotatory helical gear 7 and hinder.

Referring to fig. 2, the left side of the protection frame 9 is opened, and a cover plate 10 is provided on the left side of the protection frame 9.

As the utility model discloses a technical optimization scheme, through setting up apron 10, can convenient to use person maintain the 9 inner structure of protective frame, reduce the dismantlement degree of difficulty of protective frame 9.

Referring to fig. 2, the top and the bottom of the left side of the protection frame 9 are both fixedly connected with a guide rail 11, one side of the guide rail 11 away from the protection frame 9 extends to the left side of the protection frame 9, and the top and the bottom of the cover plate 10 both extend to the inner side of the guide rail 11 and are slidably connected with the guide rail 11.

As a technical optimization scheme of the utility model, through setting up guide rail 11, can play the effect of direction to apron 10, save the user and carry out the operating procedure fixed to apron 10.

Referring to fig. 2, the surface of the driving rod 6 is threaded with a nut 12 at the bottom of the bevel gear 7, and the top of the nut 12 is in contact with the bottom of the bevel gear 7.

As a technical optimization scheme of the utility model, through setting up nut 12, can support helical gear 7, prevent that helical gear 7 from appearing not hard up because of the too high junction that leads to with transfer line 6 of bearing.

Referring to fig. 1, the sealing plate 4 is made of a transparent resin material, and a rubber pad is fixedly connected to the back surface of the sealing plate 4 and made of non-toxic silica gel.

As a technical optimization scheme of the utility model, set up the cushion through the back at closing plate 4, can improve closing plate 4's sealed effect, convenient to use person runs through closing plate 4 back drawer body 2's state simultaneously.

The utility model discloses a theory of operation and use flow: during the use, the user carries out classified storage to article through drawer body 2, and when needs sealed drawer body 2, at first spur handle 8, handle 8 drives transfer line 6 rotatory, and transfer line 6 drives axostylus axostyle 3 through helical gear 7 and rotates, and axostylus axostyle 3 drives closing plate 4 rotation downwards and with the surface contact of drawer body 2 to the completion is to drawer body 2's sealed.

In summary, the following steps: this sealing device for refrigerator drawer, it is rotatory to drive transfer line 6 through handle 8, and transfer line 6 drives axostylus axostyle 3 through helical gear 7 and rotates, and axostylus axostyle 3 drives closing plate 4 downwardly rotating and with the surface contact of drawer body 2 to the completion is to the sealed of drawer body 2, has solved current refrigerator and has not possessed and carry out the function sealed to the drawer, and the phenomenon of tainting the flavor appears easily at the storage in-process for different article, has reduced the problem of the taste of article.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sealing device for refrigerator drawer, includes refrigerator body (1), its characterized in that: a drawer body (2) is arranged inside the refrigerator body (1), a shaft lever (3) is fixedly connected inside the refrigerator body (1), the surface of the shaft lever (3) is fixedly connected with a sealing plate (4), the back surface of the sealing plate (4) is contacted with the front surface of the drawer body (2), the top and the bottom of the left side of the refrigerator body (1) are both fixedly connected with a vertical plate (5), the inner side of the vertical plate (5) is movably connected with a transmission rod (6) through a bearing, the left end of the shaft lever (3) penetrates through the refrigerator body (1) and extends to the left side of the refrigerator body (1), the left end of the shaft lever (3) and the surface of the transmission rod (6) are both fixedly connected with helical gears (7), the bevel gears (7) are meshed with each other, and the bottom end of the transmission rod (6) penetrates through the bottom of the vertical plate (5) and is fixedly connected with a handle (8).

2. The sealing device for the drawer of the refrigerator according to claim 1, wherein: the refrigerator is characterized in that a protective frame (9) is fixedly connected to the left side of the refrigerator body (1), the vertical plate (5), the transmission rod (6) and the helical gear (7) are located inside the protective frame (9), and the transmission rod (6) is movably connected with the protective frame (9) through a bearing.

3. The sealing device for the drawer of the refrigerator according to claim 2, wherein: the left side of protection frame (9) sets up to open form, the left side of protection frame (9) is provided with apron (10).

4. The sealing device for the drawer of the refrigerator according to claim 3, wherein: the utility model discloses a safety protection device, including protection frame (9), the equal fixedly connected with guide rail (11) in top and bottom on protection frame (9) left side, one side that protection frame (9) were kept away from in guide rail (11) extends to the left side of protection frame (9), the top and the bottom of apron (10) all extend to the inboard of guide rail (11) and with guide rail (11) sliding connection.

5. The sealing device for the drawer of the refrigerator according to claim 1, wherein: the surface of the transmission rod (6) is in threaded connection with a nut (12) located at the bottom of the bevel gear (7), and the top of the nut (12) is in contact with the bottom of the bevel gear (7).

6. The sealing device for the drawer of the refrigerator according to claim 1, wherein: the material of closing plate (4) is transparent resin material, the back fixedly connected with cushion of closing plate (4), the material of cushion is nontoxic silica gel.