CN214365788U

CN214365788U - Combined sealing strip and refrigerator

Info

Publication number: CN214365788U
Application number: CN202022971102.1U
Authority: CN
Inventors: 彭虎; 方文明
Original assignee: Hunan Beijixing Technical Service Co Ltd
Current assignee: Hunan Beijixing Technical Service Co Ltd
Priority date: 2020-12-13
Filing date: 2020-12-13
Publication date: 2021-10-08
Anticipated expiration: 2030-12-13

Abstract

The utility model discloses a combined sealing strip, be used for the freezer, the freezer includes the freezer body and cabinet door, the freezer door can be covered in the freezer body, the cabinet door is located to the combined sealing strip, the combined sealing strip includes first sealing washer and second sealing washer, first sealing washer is located between the freezer body and the cabinet door, the one end and the door connection of first sealing washer, the other end butt freezer body of first sealing washer is sealed with the cabinet door in order to realize the freezer body, the outside of first sealing washer is located to the second sealing washer, the second sealing washer is located between the freezer body and the cabinet door, the one end and the door connection of second sealing washer, the other end butt freezer body of second sealing washer is sealed with the cabinet door in order to realize the freezer body, this combined sealing strip is through first sealing washer and the cooperation of second sealing washer that sets up from inside to outside, improve the sealing performance of cabinet door.

Description

Combined sealing strip and refrigerator

Technical Field

The utility model relates to a packing cupboard technical field, in particular to combination sealing strip and freezer.

Background

The refrigerator is a selling, storing or displaying device commonly used in the storage container industry, and comprises a refrigerating device and a refrigerator body, wherein the refrigerating device of the refrigerator is generally arranged in the refrigerator body, and the refrigerator stores goods such as food, vegetables, fruits and cold drinks which have special requirements on storage conditions in a refrigerating or freezing mode.

In the correlation technique, the junction of the freezer body and the cabinet door is equipped with the sealing strip, but because the junction structure of cabinet door and freezer body is complicated, current sealing strip can't satisfy the requirement, and sealed effect is not good.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a combined sealing strip, sealing performance is better.

The utility model discloses still provide a freezer that has above-mentioned combination sealing strip.

According to the utility model discloses combination sealing strip of first aspect embodiment for the freezer, the freezer includes the freezer cabinet body and cabinet door, the cabinet door can cover fit the freezer cabinet body, combination sealing strip locates the cabinet door, this combination sealing strip includes:

the first sealing ring is arranged between the refrigerator body and the cabinet door, one end of the first sealing ring is connected with the cabinet door, and the other end of the first sealing ring is abutted against the refrigerator body so as to seal the refrigerator body and the cabinet door;

the second sealing washer is located the outside of first sealing washer, the second sealing washer is located the freezer cabinet body with between the cabinet door, the one end of second sealing washer with door connections, the other end butt of second sealing washer the freezer cabinet body is in order to realize the freezer cabinet body with the cabinet door is sealed.

In a possible implementation manner of the first aspect, the first sealing ring includes a first sealing body and is disposed on a first clamping protrusion of the first sealing body, the first clamping protrusion faces the cabinet door, and the cabinet door is provided with a first clamping groove for the first clamping protrusion to be clamped into.

In a possible implementation manner of the first aspect, the first sealing body includes a first housing, a first support rib, and a buffer rib, the first housing is enclosed to form a first accommodating cavity, the first support rib is disposed in the first accommodating cavity to support the first housing, and the buffer rib is disposed along an extrusion direction of the first sealing ring.

In a possible implementation manner of the first aspect, a slope is arranged on one side, away from the cabinet door, of the first sealing ring, and the slope is arranged on the outer side of the first sealing ring.

In a possible implementation manner of the first aspect, the second sealing ring includes a second sealing body and is disposed on a second clamping portion of the second sealing body, the second clamping portion faces the cabinet door, and the cabinet door is provided with a second clamping groove for the second clamping portion to be clamped into.

In a possible implementation manner of the first aspect, the second sealing body includes a second outer shell and a second supporting rib, the second outer shell surrounds to form a second containing cavity, and the second supporting rib is disposed in the second containing cavity to support the second outer shell.

In a possible implementation manner of the first aspect, a sealing gasket is disposed on one side of the second sealing body close to the cabinet door, the two sealing gaskets are respectively disposed on the inner side and the outer side of the second sealing body, and the cross section of each of the two sealing gaskets is horn-shaped.

In a possible implementation manner of the first aspect, the refrigerator cabinet body includes an inner door frame and an outer door frame, the first sealing ring is connected to the inner door frame in a sealing manner, and the second sealing ring is connected to the outer door frame in a sealing manner.

According to the utility model discloses a freezer of second aspect embodiment includes arbitrary first aspect embodiment of the aforesaid at least the combination sealing strip, this combination sealing strip improves the sealing performance of cabinet door through the cooperation of the first sealing washer and the second sealing washer that set up from inside to outside.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

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 are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, and the present invention is further described below with reference to the drawings and the embodiments, wherein:

fig. 1 is a schematic perspective view of an embodiment of the present invention;

fig. 2 is a schematic partial structural view of an embodiment of the present invention;

fig. 3 is a schematic front view of an embodiment of the present invention;

FIG. 4 is a cross-sectional view taken at A-A of FIG. 3;

fig. 6 is an exploded view of an embodiment of the present invention;

FIG. 5 is an enlarged partial view at R of FIG. 4;

FIG. 7 is an enlarged view of a portion of FIG. 4 at T;

fig. 8 is an exploded schematic view of a combined sealing strip according to an embodiment of the present invention.

Description of reference numerals:

1, a refrigerator; 10, a refrigerator body; 11, a frame body; 111, an outer frame; 112, an inner frame body; 12, a storage chamber; 121, a storage port; 13, mounting a cavity; 14, maintaining the cavity; 141, maintaining the mouth; 142, a support frame; 143, a first support member; 144, a second support assembly; 15, a refrigeration device; 151, a compressor; 152, a throttle valve; 153, an evaporator; 154, a condenser; 1541, fins; 155, an air supply device; 156, an exhaust; 16, touching the switch; 17, an inner door frame; 18, an outer door frame; 20, a cabinet door; 21, a first door body; 211, a door panel; 212, a first outer frame; 213, a front panel; 2131, a front plate body; 2132, a positive baffle; 2133, a positive hook; 2134, a support plate; 214, a back panel; 2141, a backboard body; 2142, a back baffle; 2143, back hook; 2144, a first card slot; 2145, a second card slot; 215, a concave groove; 22, a second door body; 221, a decorative plate; 222, reinforcing ribs; 223, heat dissipation holes; 224, a touch piece; 30, combining the sealing strips; 31, a first seal ring; 310, a first seal body; 311, a first snap projection; 312, a first housing; 313, a first support rib; 314, a buffer rib; 315, a first volume; 316, a ramp; 32, a second sealing ring; 320, a second seal body; 321, a second snap projection; 322, a second housing; 323, a second support rib; 324, a second cavity; 325, a gasket; 40, a display module; 50, a communication module; 60, a payment module.

Detailed Description

The terminology used in the description of the embodiments section of the present application is for the purpose of describing particular embodiments of the present application only and is not intended to be limiting of the present application. 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.

In the description of the embodiments of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, a fixed connection, an indirect connection via an intermediary, a connection between two elements, or an interaction between two elements.

The terms "first," "second," "third," "fourth," and the like (if any) in this application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order, nor should they be construed to indicate or imply relative importance or to implicitly indicate the number of technical features indicated. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless explicitly specifically limited otherwise. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus. While the term "and/or" is merely one type of association that describes an associated object, it means that there may be three types of relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship. The specific meanings of the above terms in the embodiments of the present application can be understood by those of ordinary skill in the art according to specific situations.

Referring to fig. 1 to 4, the refrigerator cabinet 10 of the present embodiment includes a frame 11, a storage cavity 12, a mounting cavity 13, and a maintenance cavity 14, the overall shape of the refrigerator cabinet 10 is a rectangle, and the frame 11 as a framework structure thereof can be implemented by using a profile and a sheet metal structure. Storage chamber 12, installation cavity 13 and maintenance cavity 14 are formed in framework 11, wherein, storage chamber 12 is located and is used for storing goods in framework 11, and storage chamber 12 is equipped with open storage mouth 121, and storage mouth 121 locates the front of freezer cabinet body 10, and the front is the one side for towards the user with convenience of customers' access goods. Also disposed within the storage cavity 12 is an article storage lane (not shown) that extends in a forward direction to facilitate access to articles. The mounting chamber 13 is provided in the housing 11 for mounting the refrigeration device 15 to refrigerate the storage chamber 12, and a position where the mounting chamber 13 is attached and detached is generally provided on the back surface of the housing 11. The cooling device 15 can reduce the temperature of the storage chamber 12 in various ways, such as heat transfer manner of a conventional refrigerator or air cooling type heat transfer manner, and the air cooling manner is taken as an example in this embodiment. The refrigerating device 15 includes a compressor 151, a throttle valve 152, an evaporator 153, a condenser 154, and a blowing device 155, and one end of the installation chamber 13 is communicated with the storage chamber 12. The air supply device 155 can blow cold air into the storage cavity 12, and an exhaust device 156 is also provided, the exhaust device 156 can exhaust hot air out of the refrigerator body 10 through the maintenance cavity 14, so that the cooling device 15 can dissipate heat better. The maintenance cavity 14 is arranged in the frame body 11, one end of the maintenance cavity 14 is communicated with the installation cavity 13, the other end of the maintenance cavity 14 is provided with a maintenance opening 141 for communicating with the outside of the refrigerator body 10, and in this embodiment, the maintenance opening 141 can be arranged on the front side or the left side and the right side of the refrigerator body 10. This freezer body 10 is through setting up the maintenance chamber 14 with installation cavity 13 UNICOM, and maintenance chamber 14 sets up the maintenance mouth 141 with the outer UNICOM of freezer body 10, and the user need not move freezer body 10 when clean, unpacks its back again and cleans for it is more convenient when clean refrigerating plant 15.

Referring to fig. 5 to fig. 6 together, the refrigerator 1 further includes a cabinet door 20, in this embodiment, the refrigerator 1 includes a refrigerator cabinet 10, a refrigerating device 15 is disposed in the refrigerator cabinet 10, a storage chamber 12 and a maintenance chamber 14 are disposed in the refrigerator cabinet 10, and the storage opening 121 of the storage chamber 12 and the maintenance opening 141 of the maintenance chamber 14 are disposed on the front surface of the refrigerator cabinet 10. The cabinet door 20 includes a first door body 21 and a second door body 22, the first door body 21 includes a door panel 211 and a first outer frame 212, the first outer frame 212 wraps the door panel 211, and the door panel 211 can cover the storage cavity 12. The second door 22 is connected to the first door 21 so that the maintenance opening 141 can be closed by the second door 22. By providing the second door 22 connected to the first door 21, the maintenance chamber 14 can be covered, and the maintenance chamber can be manufactured without being integrated with the first door 21. The first door body 21 and the second door body 22 may be hinged or otherwise connected, and the second door body 22 may rotate or slide relative to the first door body 21 to open and close the maintenance cavity 14. Thus, the second door 22 can be opened without opening the first door 21. Meanwhile, the first door body 21 for covering the storage cavity 12 is complex in structure and high in sealing and heat-insulating requirements, and the second door body 22 does not adopt the material as good as the first door body 21, so that the production cost can be reduced.

In this embodiment, the first frame 212 includes a front plate 213 and a back plate 214 engaged with the front plate 213, and the front plate 213 and the back plate 214 are engaged to fix the door 211. The front plate 213 and the back plate 214 are L-shaped, and the front plate 213 and the back plate 214 are engaged to form a groove 215 for the door 211 to be inserted.

In this embodiment, the front panel 213 includes a front panel 2131 and a front baffle 2132, the front baffle 2132 is disposed at one end of the front panel 2131 close to the door panel 211, one end of the front baffle 2132 is connected to the front panel 2131, and the other end of the front baffle 2132 can abut against the front surface of the door panel 211. The back panel 214 includes a back panel body 214 and a back baffle 2141, the back baffle 2141 is disposed at one end of the back panel body 214 close to the door panel 211, one end of the back baffle 2141 is connected to the back panel body 214, and the other end of the back baffle 2141 can abut against the back side of the door panel 211. The free ends of the front baffle 2132 and the back baffle 2141 are disposed opposite to each other, so that the door panel 211 can be stably fixed in the concave groove 215.

In the embodiment, the front panel 213 has a front hook 2133 facing the back panel 214, the bottom of the front panel 213 has a supporting plate 2134 for supporting and limiting the back panel 214, the back panel 214 has a back hook 2143 configured to engage with the front hook 2133, and the front hook 2133 is connected to the back hook 2143 to engage the front panel 213 with the back panel 214. Specifically, the supporting plate 2134 can support the back panel 214 and the front panel 213 at the same height, and the front hook 2133 is engaged with the back hook 2143 to prevent the front panel 213 and the back panel 214 from being separated, so as to fix the door panel 211.

In this embodiment, the cabinet door 20 is provided with the composite sealing strip 30, the composite sealing strip 30 is provided with a first locking protrusion 311 and a second locking protrusion 321, the back panel 214 is provided with a first locking groove 2144 and a second locking groove 2145 which are matched with the first locking protrusion 311 and the second locking protrusion 321, the cross section of the first locking groove 2144 is a T-shaped groove, and the cross section of the second locking groove 2145 is a T-shaped groove. The first locking protrusion 311 and the second locking protrusion 321 are arrow-shaped, and the arrow ends of the first locking protrusion 311 and the second locking protrusion 321 are deformed and locked in the first locking groove 2144 and the second locking groove 2145 to complete the fixation.

In this embodiment, the second door 22 includes a decoration plate 221 and a rib 222, the decoration plate 221 has a U-shaped cross section, and the rib 222 is disposed in a groove of the decoration plate 221. The U-shaped bottom of the decorative plate 221 faces the front face, the reinforcing ribs 222 are arranged in the grooves to support the decorative plate 221, the reinforcing ribs 222 can be of plate structures matched with the cross section shapes of the grooves, and the edges of the reinforcing ribs 222 and the groove walls of the grooves are welded to reinforce the decorative plate 221.

In this embodiment, the freezer body 10 is provided with a touch switch 16, the second door body 22 is provided with a touch piece 224, and the touch piece 224 is configured to abut against the touch switch 16 when the door 20 is closed.

Referring to fig. 1, fig. 3, fig. 4, fig. 7 and fig. 8, the refrigerator 1 further may include a combined sealing strip 30, in this embodiment, the refrigerator 1 includes a refrigerator body 10 and a cabinet door 20, the cabinet door 20 may cover the refrigerator body 10, the combined sealing strip 30 is disposed on the cabinet door 20, the combined sealing strip 30 includes a first sealing ring 31 and a second sealing ring 32, the first sealing ring 31 is disposed between the refrigerator body 10 and the cabinet door 20, one end of the first sealing ring 31 is connected with the cabinet door 20, and the other end of the first sealing ring 31 abuts against the refrigerator body 10 to seal the refrigerator body 10 and the cabinet door 20. The second sealing ring 32 is arranged on the outer side of the first sealing ring 31, the second sealing ring 32 is arranged between the refrigerator body 10 and the cabinet door 20, one end of the second sealing ring 32 is connected with the cabinet door 20, and the other end of the second sealing ring 32 is abutted against the refrigerator body 10 to seal the refrigerator body 10 with the cabinet door 20. By providing the first seal ring 31 and the second seal ring 32, the sealing effect of the cabinet door 20 can be enhanced.

In this embodiment, the first sealing ring 31 includes a first sealing body 310 and a first locking protrusion 311 disposed on the first sealing body 310, the first locking protrusion 311 is disposed toward the cabinet door 20, and the cabinet door 20 is disposed with a first locking groove 2144 for the first locking protrusion 311 to be locked in. The cross section of the first engaging groove 2144 is a T-shaped groove, the first engaging protrusion 311 is in an arrow shape, and the arrow end of the first engaging protrusion 311 is deformed and engaged with the first engaging groove 2144 to complete the fixation.

In this embodiment, the first sealing body 310 includes a first outer shell 312, a first supporting rib 313 and a buffering rib 314, the first outer shell 312 encloses to form a first containing cavity 315, the first supporting rib 313 is disposed in the first containing cavity 315 to support the first outer shell 312, and the buffering rib 314 is disposed along the extrusion direction of the first sealing ring 31. The first housing 312 is integrally formed as an empty tubular enclosure to form a first cavity 315, the first support rib 313 is disposed in the first cavity 315 along the vertical direction, and the upper and lower ends of the first support rib 313 are respectively abutted to the upper and lower ends of the first housing 312. The buffer rib 314 is arranged along the extrusion direction of the first sealing ring 31, and can provide certain resilience to improve the sealing effect when the first sealing ring 31 is extruded.

In this embodiment, a slope 316 is disposed on a side of the first sealing ring 31 away from the cabinet door 20, and the slope 316 is disposed on an outer side of the first sealing ring 31. With the arrangement, in the process that the first sealing ring 31 is extruded, the contact area between the first sealing ring and the refrigerator body 10 is gradually increased, and the sealing effect is improved.

In this embodiment, the second sealing ring 32 includes a second sealing body 320 and a second protrusion 321 disposed on the second sealing body 32, the second protrusion 321 is disposed toward the cabinet door 20, and the cabinet door 20 is disposed with a second engaging groove 2145 for the second protrusion 321 to be engaged in. The cross section of the second engaging groove 2145 is a T-shaped groove, the second engaging protrusion 321 is in an arrow shape, and the arrow end of the second engaging protrusion 321 is deformed and engaged with the second engaging groove 2145 to complete the fixation.

In this embodiment, the second sealing body 32 includes a second outer shell 322 and a second supporting rib 323, the second outer shell 322 encloses a second cavity 324, and the second supporting rib 323 is disposed in the second cavity 324 to support the second outer shell 322. The second housing 322 is integrally formed into a second cavity 324 in an idle tubular shape, the second support rib 323 is arranged in the second cavity 324 along the extrusion direction, and the left end and the right end of the second support rib 323 abut against the left end and the right end of the second housing 322 respectively. The second support rib 323 is disposed along the extrusion direction of the second sealing ring 32, and can provide a certain resilience to improve the sealing effect when the second sealing ring 32 is extruded.

In this embodiment, a gasket 325 is disposed on a side of the second sealing body 32 close to the cabinet door 20, two gaskets 325 are disposed on an inner side and an outer side of the second sealing body 32, respectively, and a cross section of the two gaskets 325 is in a shape of a trumpet. The two gaskets 325 improve the stability of the second enclosure 32, allowing the second enclosure 32 to be tightly mounted to the cabinet door 20.

In this embodiment, the refrigerator body 10 includes an inner door frame 17 and an outer door frame 18, the first sealing ring 31 is connected to the inner door frame 17 in a sealing manner, and the second sealing ring 32 is connected to the outer door frame 18 in a sealing manner. The inner door frame 17 is of a plastic construction, while the outer door frame 18 may be made of metal.

Referring to fig. 1, the utility model discloses in an embodiment of freezer 1, freezer 1 includes the freezer body 10, cabinet door 20, controller, power module, display module 40, communication module 50 and payment module 60, and the controller is connected with the electronic component electricity in display module 40, power module, communication module 50, payment module 60 and the freezer body 10 respectively, and the user can obtain the corresponding goods in the freezer body 10 after accomplishing the payment, and concrete operation is no longer repeated here. Be equipped with the freezer 1 of combination sealing strip 30 in the above-mentioned embodiment, can strengthen the sealed effect of cabinet door 20, improve freezer 1's refrigeration effect, improve freezer 1 energy utilization.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a combination sealing strip for the freezer, the freezer includes the freezer body and cabinet door, the cabinet door can be covered the freezer body, the combination sealing strip is located the cabinet door, a serial communication port includes:

2. The combination sealing strip according to claim 1, wherein the first sealing ring comprises a first sealing body and a first clamping protrusion arranged on the first sealing body, the first clamping protrusion is arranged towards the cabinet door, and the cabinet door is provided with a first clamping groove for the first clamping protrusion to be clamped into.

3. The composite seal strip according to claim 2, wherein the first sealing body comprises a first outer shell, a first supporting rib and a buffering rib, the first outer shell is enclosed to form a first cavity, the first supporting rib is arranged in the first cavity to support the first outer shell, and the buffering rib is arranged along the extrusion direction of the first seal ring.

4. The combination sealing strip according to claim 3, wherein a slope is provided on a side of the first sealing ring facing away from the cabinet door, and the slope is provided on an outer side of the first sealing ring.

5. The combination sealing strip according to claim 2, wherein the second sealing ring comprises a second sealing body and a second clamping protrusion arranged on the second sealing body, the second clamping protrusion is arranged towards the cabinet door, and the cabinet door is provided with a second clamping groove for the second clamping protrusion to be clamped into.

6. The composite seal strip according to claim 5, wherein said second sealing body includes a second outer shell and a second brace, said second outer shell enclosing a second cavity, said second brace being disposed in said second cavity to support said second outer shell.

7. The combination sealing strip according to claim 5, wherein a sealing gasket is arranged on one side of the second sealing body close to the cabinet door, the two sealing gaskets are respectively arranged on the inner side and the outer side of the second sealing body, and the cross section of the two sealing gaskets is horn-shaped.

8. The combination sealing strip of claim 1, wherein the refrigerator cabinet body comprises an inner door frame and an outer door frame, the first sealing ring is connected with the inner door frame in a sealing manner, and the second sealing ring is connected with the outer door frame in a sealing manner.

9. A refrigerator comprising the combination sealing tape of any one of claims 1 to 8.