CN217950160U - Hollow door body structure of refrigerator - Google Patents
Hollow door body structure of refrigerator Download PDFInfo
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- CN217950160U CN217950160U CN202222271024.3U CN202222271024U CN217950160U CN 217950160 U CN217950160 U CN 217950160U CN 202222271024 U CN202222271024 U CN 202222271024U CN 217950160 U CN217950160 U CN 217950160U
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Abstract
The utility model relates to a hollow door body structure of a refrigerated cabinet, which comprises a hollow glass component, wherein the periphery of the hollow glass component is provided with a door frame, the door frame is provided with a hollow positioning groove corresponding to the hollow glass component, and the hollow glass component is tightly connected with the hollow positioning groove; the door frame comprises a transverse frame assembly and a vertical frame body, the transverse frame assembly comprises an outer transverse frame plate and an inner transverse frame plate which are fixedly connected with each other, and the outer transverse frame plate and/or the inner transverse frame plate are fixedly connected with the vertical frame body; the outer end face and the inner end face of the door frame are respectively provided with a panel frame and a door seal frame, and the door frame is respectively connected with the panel frame and the door seal frame into a whole; the hollow glass is tightly connected with the doorframe, so that the hollow glass is firmly and reliably fixed; the assembled door frame is convenient for dismounting the hollow glass component and the door frame; the panel frame has a decorative effect, so that the appearance is more concise and elegant; the door sealing frame has a sealing and heat-insulating effect, and is favorable for improving the refrigerating efficiency of the refrigerated cabinet.
Description
Technical Field
The utility model relates to a door body technical field specifically is a hollow door body structure of freezer.
Background
Chinese patent publication No. CN106568284A discloses in 2017, on 19/4/19, an insulated glass door for a refrigerator, comprising: the two sides of the frame body are provided with baffles, and the two baffles and the inner wall of the frame body are combined into a glass groove; the partition frame is arranged in the middle of the glass groove and divides the glass groove into a left inner frame and a right inner frame, a display screen is arranged in the left inner frame, the side wall of the left inner frame is inclined, glass is arranged in the right inner frame, and two sealing layers are respectively arranged on two sides of the partition frame; the two cameras are arranged on the glass in an up-and-down symmetrical mode and are connected with the display screen. The glass and the display screen of the structure are assembled only by means of matching of the baffle plate, the glass groove and the partition frame, so that the assembly stability of the glass and the display screen is poor, the door body cannot achieve a real hollow effect, the atomization problem on the surfaces of the glass and the display screen is caused, the refrigeration effect of the refrigerated cabinet can be influenced, gaps of a plurality of places of the door body are exposed after assembly, and the appearance integrity is poor. Therefore, further improvement is necessary.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a cavity door body structure of freezer to overcome the weak point among the prior art.
The hollow door body structure of the refrigerator comprises a hollow glass component, wherein the hollow glass component comprises outer layer glass, inner layer glass and a hollow partition body, the hollow partition body is respectively connected with the outer layer glass and the inner layer glass in a sealing mode into a whole, a door frame is arranged on the periphery of the hollow glass component, a hollow positioning groove is formed in the door frame corresponding to the hollow glass component, and the hollow glass component is tightly connected with the hollow positioning groove; the door frame comprises a transverse frame assembly and a vertical frame body, the transverse frame assembly comprises an outer transverse frame plate and an inner transverse frame plate which are connected through a fastener, and the outer transverse frame plate and/or the inner transverse frame plate are fixedly connected with the vertical frame body; the outer end face and the inner end face of the door frame are respectively provided with a panel frame and a door sealing frame, and the door frame is connected with the panel frame and the door sealing frame into a whole.
The panel frame is connected to the outer transverse frame plate and/or the vertical frame body; the door sealing frame is connected to the inner transverse frame plate and/or the vertical frame body.
The outer transverse frame plate and/or the inner transverse frame plate and the vertical frame body are connected into a whole through splicing.
The outer transverse frame plate and/or the inner transverse frame plate are/is provided with a splicing part; the vertical frame body is provided with a splicing hole; the inserting part is inserted into the inserting hole to realize the inserting connection of the transverse frame component and the vertical frame body.
The hollow positioning groove comprises a hollow transverse positioning groove and a hollow vertical positioning groove, and the hollow transverse positioning groove and the hollow vertical positioning groove are respectively located on the inner side surfaces of the transverse frame assembly and the vertical frame body.
The outer transverse frame plate and the vertical frame body are respectively provided with a panel positioning groove corresponding to the panel frame; the panel frame corresponds the panel constant head tank is equipped with panel joint portion, panel joint portion with panel constant head tank joint cooperation.
The inner transverse frame plate and the vertical frame body are respectively provided with a door seal positioning groove corresponding to the door seal frame; the door seal frame corresponds the protruding door seal joint portion that is equipped with of door seal constant head tank, door seal joint portion with door seal constant head tank joint cooperation.
The panel positioning groove comprises an outer panel positioning groove and an inner panel positioning groove.
The panel clamping portion comprises an inner panel clamping portion and an outer panel clamping portion.
The panel frame comprises a hollow panel and a side panel, and the hollow panel and the inner side edge of the side panel are connected into a whole; the outer side edge of the hollow panel is provided with an inward flange and forms an inner panel clamping part, and the inner panel clamping part is clamped and matched with the inner panel positioning groove; the outer side limit of side board is equipped with interior hem, constitutes the outer joint portion of panel, the outer joint portion of panel with the outer constant head tank joint cooperation of panel.
The hollow panel covers the outer end face of the door frame, and the side panel covers the outer side face of the door frame.
The door seal positioning groove comprises a door seal transverse positioning groove and a door seal vertical positioning groove, the door seal transverse positioning groove is located on the inner transverse frame plate, and the door seal vertical positioning groove is located on the vertical frame body.
The door seals horizontal positioning groove and includes the transition draw-in groove, door seals horizontal positioning groove corresponds the transition draw-in groove is equipped with the recess, the transition draw-in groove be fixed in on the recess, and with door seals horizontal positioning groove connects as an organic wholely.
Through the improvement of the structure, the hollow glass is tightly connected with the door frame, so that the hollow glass is firmly and reliably fixed; the door frame is formed by assembling an outer transverse frame plate, an inner transverse frame plate and a vertical frame body, so that the hollow glass component and the door frame can be conveniently disassembled and assembled; the panel frame has a decorative effect, so that the appearance is more concise and elegant; the door sealing frame has a sealing and heat-insulating effect, and is favorable for improving the refrigerating efficiency of the refrigerated cabinet.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification.
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described 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 to obtain other drawings without creative efforts.
Fig. 1 is a schematic view of a partially exploded structure according to an embodiment of the present invention.
Fig. 2 is a schematic view of an overall exploded structure according to an embodiment of the present invention.
Fig. 3 is a schematic view of an overall exploded and unfolded structure according to an embodiment of the present invention.
Fig. 4 is a schematic view of an overall appearance structure according to an embodiment of the present invention.
Fig. 5 is another perspective view of the overall structure of fig. 4.
Fig. 6 is a schematic front view of an embodiment of the present invention.
Fig. 7 isbase:Sub>A schematic view of the cross-sectional structurebase:Sub>A-base:Sub>A in fig. 6.
Fig. 8 is a schematic view of the cross-sectional structure B-B in fig. 6.
Fig. 9 is an enlarged schematic view of the structure at C in fig. 7.
Fig. 10 is an enlarged view of the structure at D in fig. 8.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention may be embodied in many other forms different from those described herein and similar modifications may be made by those skilled in the art without departing from the spirit and scope of the invention and, therefore, the invention is not to be limited to the specific embodiments disclosed below.
The present invention will be further described with reference to the accompanying drawings and examples.
Referring to fig. 1-10, the hollow door structure of the refrigerator of the present invention comprises a hollow glass assembly 1, wherein the hollow glass assembly 1 comprises an outer layer glass 11, an inner layer glass 13 and a hollow spacer 12, the hollow spacer 12 is respectively connected with the outer layer glass 11 and the inner layer glass 13 in a sealing manner to form a whole, a door frame 2 is arranged on the periphery of the hollow glass assembly 1, the door frame 2 is provided with a hollow positioning groove 23 corresponding to the hollow glass assembly 1, and the hollow glass assembly 1 is tightly connected with the hollow positioning groove 23; the door frame 2 comprises a transverse frame component 21 and a vertical frame 22, the transverse frame component 21 comprises an outer transverse frame plate 211 and an inner transverse frame plate 212 which are connected through a fastener, and the outer transverse frame plate 211 and/or the inner transverse frame plate 212 are fixedly connected with the vertical frame 22; the outer end face and the inner end face of the door frame 2 are respectively provided with a panel frame 3 and a door seal frame 4, and the door frame 2 is respectively connected with the panel frame 3 and the door seal frame 4 into a whole.
The hollow glass component 1 is a sealing structure, and the space between the outer layer glass 11 and the inner layer glass 13 is vacuumized or filled with inert gas, so that the hollow glass component has the functions of heat preservation and heat insulation, can reduce the loss of cold air when used for a refrigerated cabinet, and improves the refrigeration efficiency; the periphery of the hollow glass component 1 is wrapped and fixed by the door frame 2, so that the hollow glass is firmly and reliably fixed; the door frame 2 is formed by assembling an outer transverse frame plate 211, an inner transverse frame plate 212 and a vertical frame body 22, so that the hollow glass component 1 and the door frame 2 can be conveniently disassembled; the panel frame 3 can cover assembly gaps, mounting holes on components, fasteners and the like, so that the appearance of the hollow door body is more concise and elegant; the door seal frame 4 is made of flexible materials and mainly plays a role in sealing and heat preservation, so that the refrigerating efficiency is improved when the hollow door body is used for a refrigerating cabinet.
A plurality of screw counter bores 214 are formed in the outer transverse frame plate 211, a plurality of screw columns 215 are arranged in the inner transverse frame plate 212 corresponding to the screw counter bores 214, threaded holes are formed in the screw columns 215, reinforcing ribs 216 used for improving structural strength are arranged on the peripheries of the screw columns 215, the screw counter bores 214 and the screw columns 215 are connected through fasteners, and the outer transverse frame plate 211 and the inner transverse frame plate 212 are connected into a whole; the fastener is connected reliably, stably, and is favorable to the dismouting repeatedly.
The panel frame 3 is connected on the outer transverse frame plate 211 and/or the vertical frame body 22; the door seal frame 4 is connected to the inner horizontal frame plate 212 and/or the vertical frame body 22; the outer horizontal frame plate 211 and the inner horizontal frame plate 212 are respectively located on the outer end surface and the inner end surface of the doorframe 2.
The outer transverse frame plate 211 and/or the inner transverse frame plate 212 are/is integrated with the vertical frame body 22 through plug connection; the plug-in connection mode is convenient to disassemble and assemble and reliable in connection.
Preferably, in this embodiment, the outer horizontal frame plate 211 and the inner horizontal frame plate 212 are respectively connected with the vertical frame 22 by plugging.
In a further scheme, the outer transverse frame plate 211 and the vertical frame body 22 are connected into a whole through inserting.
Further, the inner horizontal frame plate 212 and the vertical frame 22 are connected into a whole through insertion.
The outer transverse frame plate 211 and/or the inner transverse frame plate 212 are/is provided with a plug-in part 213; the vertical frame body 22 is provided with a plug-in hole 221; the insertion part 213 is inserted into the insertion hole 221 to realize the insertion connection of the horizontal frame assembly 21 and the vertical frame 22.
Preferably, in this embodiment, the outer horizontal frame plate 211 and the inner horizontal frame plate 212 are respectively provided with a plugging portion 213, and the plugging portions 213 are respectively inserted into the plugging holes 221, so as to realize that the horizontal frame assembly 21 and the vertical frame 22 are integrally plugged.
Further, the outer horizontal frame plate 211 is provided with a plugging portion 213, and the plugging portion 213 is inserted into the plugging hole 221, so that the horizontal frame assembly 21 and the vertical frame 22 are connected into a whole.
Further, the inner horizontal frame plate 212 is provided with an inserting portion 213, and the inserting portion 213 is inserted into the inserting hole 221, so that the horizontal frame assembly 21 and the vertical frame 22 are integrally connected.
The hollow positioning groove 23 includes a hollow transverse positioning groove 231 and a hollow vertical positioning groove 232, and the hollow transverse positioning groove 231 and the hollow vertical positioning groove 232 are respectively located on the inner side surfaces of the transverse frame assembly 21 and the vertical frame 22.
The hollow positioning groove 23 is positioned on the inner side surface of the door frame 2; the widths of the hollow transverse positioning groove 231 and the hollow vertical positioning groove 232 are set according to the thickness of the hollow glass component 1 respectively, so that the hollow transverse positioning groove 231 and the hollow vertical positioning groove 232 are tightly matched with the hollow glass component 1 respectively; the hollow glass component 1 is inserted into the hollow transverse positioning groove 231 and the hollow vertical positioning groove 232 respectively to realize tight connection.
The outer transverse frame plate 211 and the vertical frame 22 are respectively provided with a panel positioning groove 25 corresponding to the panel frame 3; the panel frame 3 is provided with a panel clamping part 33 corresponding to the panel positioning groove 25, and the panel clamping part 33 is clamped and matched with the panel positioning groove 25; the panel frame 3 and the door frame 2 can be conveniently and quickly disassembled and assembled.
The inner transverse frame plate 212 and the vertical frame body 22 are respectively provided with a door seal positioning groove 24 corresponding to the door seal frame 4; the door seal frame 4 is convexly provided with a door seal clamping part 41 corresponding to the door seal positioning groove 24, and the door seal clamping part 41 is clamped and matched with the door seal positioning groove 24; the door seal frame 4 and the door frame 2 can be conveniently and quickly disassembled and assembled.
The panel positioning groove 25 comprises a panel outer positioning groove 252 and a panel inner positioning groove 251; the outer panel positioning groove 252 is located on the outer side surface of the door frame 2, and the inner panel positioning groove 251 is located on the inner side surface of the door frame 2, so that the connection between the panel frame 3 and the door frame 2 is firmer and more reliable.
The panel clip part 33 includes an inner panel clip part 331 and an outer panel clip part 332.
The panel frame 3 comprises a hollow panel 31 and a side panel 32, wherein the hollow panel 31 and the inner side of the side panel 32 are connected into a whole; the outer side edge of the hollow panel 31 is provided with an inner flanging to form an inner panel clamping part 331, and the inner panel clamping part 331 is clamped and matched with the inner panel positioning groove 251; the outside limit of side panel 32 is equipped with interior hem to constitute panel outer joint portion 332, panel outer joint portion 332 and the outer constant head tank 252 joint cooperation of panel.
The hollow panel 31 covers the outer end face of the door frame 2, and the side panel 32 covers the outer side face of the door frame 2.
The panel frame 3 is connected with the door frame 2 in a clamping way at two positions, so that the connection between the panel frame and the door frame is firmer and more reliable; panel frame 3 can cover the junction of relevant connecting element, and the junction includes: a connecting portion and a connecting gap between the outer horizontal frame plate 211 and the inner horizontal frame plate 212; the connecting part and the connecting gap between the horizontal frame component 21 and the vertical frame body 22; the connecting gap between the hollow glass component 1 and the door frame 2, and the like, so that the appearance of the hollow door body is more concise and elegant.
The door seal positioning groove 24 comprises a door seal transverse positioning groove 241 and a door seal vertical positioning groove 242, the door seal transverse positioning groove 241 is located on the inner transverse frame plate 212, and the door seal vertical positioning groove 242 is located on the vertical frame body 22.
The door seal positioning groove 24 is positioned on the inner end surface of the door frame 2; the door seal transverse positioning groove 241 and the door seal vertical positioning groove 242 form an annular closed door seal positioning groove 24, and the door seal clamping portion 41 is inserted into the door seal positioning groove 24 for clamping and fixing, so that the door seal frame 4 and the door frame 2 are firmly and reliably connected.
The door seal transverse positioning groove 241 comprises a transition clamping groove 243, the door seal transverse positioning groove 241 is provided with a groove 244 corresponding to the transition clamping groove 243, and the transition clamping groove 243 is fixed on the groove 244 and is connected with the door seal transverse positioning groove 241 into a whole; the transition clamping groove 243 is fixed on the groove 244 in a fastening, clamping or adhering mode; the transition clamping groove 243 facilitates the assembly and disassembly of the door seal frame 4 and the door frame 2.
The appearance of the hollow door body is quadrilateral, the number of the horizontal frame assembly 21 and the vertical frame body 22 is two respectively, and the installation sequence of the hollow door body is as follows: the outer transverse frame plate 211 and the inner transverse frame plate 212 are assembled into a whole, the left side and the right side of the hollow glass component 1 are respectively inserted into the hollow vertical positioning grooves 232 of the vertical frame bodies 22, the inserting parts 213 of one transverse frame component 21 are respectively inserted into the inserting holes 221 at the upper ends of the two vertical frame bodies 22, meanwhile, the hollow transverse positioning grooves 231 of the transverse frame component 21 are clamped and matched with the upper side of the hollow glass component 1, and the other transverse frame component 21 is installed on the lower side of the hollow glass component 1 in the same way, so that the door frame 2 is tightly connected with the hollow glass component 1; the panel inner clamping part 331 and the panel outer clamping part 332 are respectively inserted into the panel inner positioning groove 251 and the panel outer positioning groove 252 to be clamped and connected, so that the panel frame 3 is installed on the front end face of the door frame 2; the door seal clamping portion 41 is inserted into the door seal positioning groove 24 for clamping connection, so that the door seal frame 4 is mounted on the rear end face of the door frame 2, and the mounting of the hollow door body is completed.
The disassembly sequence of the hollow door body is opposite to the installation sequence, and the hollow door body can be disassembled reversely according to the installation sequence without repeated description.
The foregoing is a preferred embodiment of the present invention showing and describing the basic principles, main features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, but rather that various changes and modifications may be made without departing from the spirit and scope of the invention, the scope of which is defined by the appended claims and their equivalents.
Claims (10)
1. The utility model provides a cavity door body structure of freezer, includes cavity glass subassembly (1), cavity glass subassembly (1) is including outer glass (11), inlayer glass (13) and cavity spacer (12), cavity spacer (12) respectively with outer glass (11), inlayer glass (13) sealing connection is as an organic whole, its characterized in that: a door frame (2) is arranged on the periphery of the hollow glass component (1), a hollow positioning groove (23) is formed in the door frame (2) corresponding to the hollow glass component (1), and the hollow glass component (1) is tightly connected with the hollow positioning groove (23); the door frame (2) comprises a transverse frame assembly (21) and a vertical frame body (22), the transverse frame assembly (21) comprises an outer transverse frame plate (211) and an inner transverse frame plate (212), the outer transverse frame plate (211) and the inner transverse frame plate (212) are connected through a fastener, and the outer transverse frame plate (211) and/or the inner transverse frame plate (212) are fixedly connected with the vertical frame body (22); the door frame is characterized in that the outer end face and the inner end face of the door frame (2) are respectively provided with a panel frame (3) and a door seal frame (4), and the door frame (2) is connected with the panel frame (3) and the door seal frame (4) into a whole.
2. A hollow door structure for a refrigerated cabinet according to claim 1 wherein: the panel frame (3) is connected to the outer transverse frame plate (211) and/or the vertical frame body (22); the door seal frame (4) is connected to the inner transverse frame plate (212) and/or the vertical frame body (22).
3. A hollow door structure for a refrigerator according to claim 1, wherein: the outer transverse frame plate (211) and/or the inner transverse frame plate (212) are/is connected with the vertical frame body (22) into a whole through insertion.
4. A hollow door structure for a refrigerated cabinet according to claim 3 wherein: the outer transverse frame plate (211) and/or the inner transverse frame plate (212) are/is provided with an inserting part (213); the vertical frame body (22) is provided with an inserting hole (221); the inserting part (213) is inserted into the inserting hole (221) to realize the inserting connection of the transverse frame assembly (21) and the vertical frame body (22).
5. A hollow door structure for a refrigerated cabinet according to claim 1 wherein: the hollow positioning groove (23) comprises a hollow transverse positioning groove (231) and a hollow vertical positioning groove (232), and the hollow transverse positioning groove (231) and the hollow vertical positioning groove (232) are respectively positioned on the inner side surfaces of the transverse frame assembly (21) and the vertical frame body (22).
6. A hollow door structure for a refrigerator according to claim 2, wherein: the outer transverse frame plate (211) and the vertical frame body (22) are respectively provided with a panel positioning groove (25) corresponding to the panel frame (3); the panel frame (3) is provided with a panel clamping part (33) corresponding to the panel positioning groove (25), and the panel clamping part (33) is clamped and matched with the panel positioning groove (25);
the inner transverse frame plate (212) and the vertical frame body (22) are respectively provided with a door seal positioning groove (24) corresponding to the door seal frame (4); the door seal frame (4) corresponds the door seal positioning groove (24) is convexly provided with a door seal clamping portion (41), and the door seal clamping portion (41) is in clamping fit with the door seal positioning groove (24).
7. A hollow door structure for a refrigerated cabinet according to claim 6 wherein: the panel positioning groove (25) comprises an outer panel positioning groove (252) and an inner panel positioning groove (251).
8. A hollow door structure for a refrigerated cabinet according to claim 7 wherein: the panel clamping part (33) comprises an inner panel clamping part (331) and an outer panel clamping part (332);
the panel frame (3) comprises a hollow panel (31) and side panels (32), wherein the hollow panel (31) and the inner side edges of the side panels (32) are connected into a whole; the outer side edge of the hollow panel (31) is provided with an inward flange to form the panel inner clamping part (331), and the panel inner clamping part (331) is in clamping fit with the panel inner positioning groove (251); the outer side edge of the side panel (32) is provided with an inner folded edge and forms an outer panel clamping part (332), and the outer panel clamping part (332) is in clamping fit with the outer panel positioning groove (252);
the hollow panel (31) covers the outer end face of the door frame (2), and the side panel (32) covers the outer side face of the door frame (2).
9. A hollow door structure for a refrigerated cabinet according to claim 6 wherein: the door seal positioning grooves (24) comprise door seal transverse positioning grooves (241) and door seal vertical positioning grooves (242), the door seal transverse positioning grooves (241) are located on the inner transverse frame plate (212), and the door seal vertical positioning grooves (242) are located on the vertical frame body (22).
10. A hollow door structure for a refrigerated cabinet according to claim 9 wherein: the door seal transverse positioning groove (241) comprises a transition clamping groove (243), a groove (244) is formed in the door seal transverse positioning groove (241) corresponding to the transition clamping groove (243), and the transition clamping groove (243) is fixed on the groove (244) and connected with the door seal transverse positioning groove (241) into a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222271024.3U CN217950160U (en) | 2022-08-26 | 2022-08-26 | Hollow door body structure of refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222271024.3U CN217950160U (en) | 2022-08-26 | 2022-08-26 | Hollow door body structure of refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217950160U true CN217950160U (en) | 2022-12-02 |
Family
ID=84212253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222271024.3U Active CN217950160U (en) | 2022-08-26 | 2022-08-26 | Hollow door body structure of refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217950160U (en) |
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2022
- 2022-08-26 CN CN202222271024.3U patent/CN217950160U/en active Active
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