CN217083055U

CN217083055U - A can hidden electrical heating glass door for freezer

Info

Publication number: CN217083055U
Application number: CN202220736087.9U
Authority: CN
Inventors: 孙建; 李国忠
Original assignee: Qingzhou Huayi Household Appliances Glass Co ltd
Current assignee: Qingzhou Huayi Household Appliances Glass Co ltd
Priority date: 2022-03-30
Filing date: 2022-03-30
Publication date: 2022-07-29
Anticipated expiration: 2032-03-30

Abstract

The utility model provides a can hidden electrical heating glass door for freezer sets up in cabinet body department, and the top and the bottom of this glass door are fixed respectively and are provided with door-hinge and lower hinge, the fixed top block that is provided with in top of going up the door-hinge, the fixed bottom slider that is provided with of hinge down, internal top of cabinet and bottom are fixed respectively and are provided with slide rail and lower slide rail, top block and last slide rail sliding fit, lower slider and lower slide rail sliding fit, the end fixing of going up the slide rail is provided with the mount, be provided with electric connecting device between the bottom of mount and the tip of top block, borrow this, the utility model has the advantages of can realize that glass door is hidden and carry out the complex with plug and socket and this can hidden glass door in cabinet body department.

Description

A can hidden electrical heating glass door for freezer

Technical Field

The utility model belongs to the technical field of the freezer, in particular to can hidden electrical heating glass door for freezer.

Background

The freezer is including the cabinet body that holds article and the glass door of installing on the cabinet body, and in order to prevent glass door surface condensation, above-mentioned glass door adopts electrical heating glass door mostly, and the inside of electrical heating glass door is provided with heating wire, and heating wire and the internal portion power cord of cabinet are connected the electrical heating function that realizes glass door, and electrical heating glass door among the prior art all adopts lead wire and power lug connection, is not suitable for hidden electrical heating glass door.

Different articles are placed in order to satisfy the requirement of customer's shopping for making things convenient for the same freezer in convenience store: for example, when placing vegetables and other articles which do not have high temperature requirement in the refrigerator, the refrigerator does not need to be used with a door; if when placing meat etc. and having higher requirement for the temperature in the freezer, the freezer need take the door to use, need not have the glass door sometimes according to the difference that holds article in the freezer use, need have the glass door sometimes. It is therefore a problem to be solved how to provide the same refrigerator with or without a glass door for different purposes.

SUMMERY OF THE UTILITY MODEL

The utility model provides a can hidden electrical heating glass door for freezer has solved the problem among the prior art.

The technical scheme of the utility model is realized like this: the utility model provides a can hidden electrical heating glass door for freezer, sets up in cabinet body department, and the top and the bottom of this glass door are fixed respectively and are provided with door-hinge and lower hinge, the fixed top that is provided with the top of door-hinge, the fixed bottom of hinge is provided with down the slider down, the internal top of cabinet and bottom are fixed respectively and are provided with slide rail and lower slide rail, top shoe and last slide rail sliding fit, slider and lower slide rail sliding fit down, the end fixing of going up the slide rail is provided with the mount, be provided with electric connection device between the bottom of mount and the tip of top shoe.

The fixed stand that is provided with in one side that the internal portion of cabinet deviates from the glass door, first upper adjustment hole and first down adjustment hole have been seted up respectively to the upper portion and the lower part of fixed stand, the fixed removal stand that is provided with between top shoe and the lower slider, adjustment hole and second down adjustment hole have been seted up respectively to the upper portion and the lower part of removal stand on the second.

As a preferred embodiment, a first supporting rod and a second supporting rod which are crossed are arranged in the cabinet body, the middle part between the first supporting rod and the second supporting rod is hinged, two ends of the first supporting rod are respectively movably connected with the first upper adjusting hole and the second lower adjusting hole, and two ends of the second supporting rod are respectively movably connected with the second upper adjusting hole and the first lower adjusting hole.

As a preferred embodiment, the first support bar and the second support bar are arranged in a manner including:

the first supporting rod is arranged close to the side face of the cabinet body, and the second supporting rod is arranged close to the middle of the cabinet body;

or the second supporting rod is arranged close to the side face of the cabinet body, and the first supporting rod is arranged close to the middle of the cabinet body;

either way.

In a preferred embodiment, the electrical connection device includes a socket fixedly disposed at the bottom of the fixing frame and a plug fixedly disposed on the upper slider, and the plug is inserted into the socket.

In a preferred embodiment, the plug includes a plug tail portion and a plug head portion, the plug tail portion is located in the upper slider, the plug head portion protrudes from a surface of the upper slider, and the plug head portion is inserted into the socket.

As a preferred embodiment, the plug head includes an inner elastic silica gel layer, and metal elastic pieces are fixedly disposed on two sides of the elastic silica gel layer respectively.

After the technical scheme is adopted, the beneficial effects of the utility model are that:

when the glass door is opened to the position parallel to the left side and the right side of the cabinet body at the cabinet body, the glass door is pushed towards the direction inside the cabinet body, the process is realized by the sliding of the upper sliding block on the upper sliding rail and the lower sliding block on the lower sliding rail along with the pushing process, and the glass door is moved to the two sides of the cabinet body through the process, so that the glass door can be hidden without occupying space after being opened and moved on the cabinet body;

through the connection of the plug and the upper sliding block and the connection of the socket and the fixing frame, the purpose that the plug and the socket are matched with the glass door which can be hidden is achieved.

Drawings

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

FIG. 2 is a top view of the glass door of the present invention;

FIG. 3 is a top view of the glass door according to the present invention;

FIG. 4 is a side view of the glass door of the present invention hidden in the cabinet;

FIG. 5 is a schematic view of the glass door of FIG. 4 in a hidden position moving from the interior of the cabinet to the exterior of the cabinet;

FIG. 6 is a schematic view of the glass door of FIG. 5 moving from the interior of the cabinet to the exterior of the cabinet to a plug and socket connection;

FIG. 7 is a schematic structural view illustrating the glass door rotated from the state of FIG. 6 parallel to the side of the cabinet to the state of FIG. 2 perpendicular to the side of the cabinet;

fig. 8 is a top view of the electrical connection device of fig. 5.

In the figure, 1-cabinet body; 11-upper slide rail; 12-lower slide rail; 13-fixing the upright post; 14-a first support bar; 15-a second support bar; 16-inserting the shaft; 131-a first upper adjustment aperture; 132-a first lower adjustment aperture; 2-a glass door; 21-upper door shaft; 22-a lower hinge; 23-upper slide block; 24-a lower slide; 25-moving the column; 251-a second upper adjustment aperture; 252-a second lower adjustment well; 3-a fixing frame; 4-an electrical connection means; 41-a socket; 411-socket shell fragment; 42-a plug; 421-plug tail; 422-plug head; 4221-elastic silica gel layer; 4222-metal shrapnel.

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 efforts belong to the protection scope of the present invention.

As shown in fig. 1-8, a can hidden electric heating glass door for freezer sets up in cabinet 1 department, and the top and the bottom of this glass door 2 are fixed respectively and are provided with door-hinge 21 and lower hinge 22, the fixed top that is provided with door-hinge 21 is provided with slider 23, the fixed bottom that is provided with slider 24 down of hinge 22, the fixed top and the bottom in the cabinet 1 are provided with slide rail 11 and lower slide rail 12 respectively, slider 23 and slide rail 11 sliding fit on, slider 24 and lower slide rail 12 sliding fit down, the end fixing of slide rail 11 is provided with mount 3, be provided with electric connector 4 between the bottom of mount 3 and the tip of slider 23.

When the glass door 2 is opened from the cabinet 1: because the upper end and the lower end of the upper door shaft 21 are respectively connected with the top of the upper sliding block 23 and the glass door 2, and the upper end and the lower end of the lower hinge 22 are respectively fixedly connected with the glass door 2 and the lower sliding block 24, the glass door 2 is rotated at the front side of the cabinet body 1, the glass door 2 is rotated to the position parallel to the two sides of the cabinet body 1 by the hinge principle of the upper door shaft 21 and the lower hinge 22, because the upper sliding rail 11 and the lower sliding rail 12 are respectively positioned at the upper part and the lower part in the cabinet body 1, when the glass door 2 is opened at the cabinet body 1 to the position parallel to the left side and the right side of the cabinet body 1, the glass door 2 is pushed towards the direction in the cabinet body 1, along with the pushing process, the process is realized by the sliding of the upper sliding block 23 on the upper sliding rail 11 and the lower sliding block 24 on the lower sliding rail 12, the glass door 2 is moved into the cabinet body 1 by the process, so that the glass door 2 can be hidden without occupying space after being opened and moved on the cabinet body 1, the electric connecting device 4 is disconnected along with the process that the glass door 2 moves towards the inside of the cabinet body 1;

when closing the glass door 2 from the cabinet 1: pulling the glass door 2 to the direction back to the inside of the cabinet body 1 (this process is realized through the upper sliding block 23 and the lower sliding block 24 sliding on the upper sliding rail 11 and the lower sliding rail 12 respectively), along with the process of pulling the glass door 2, the end part of the upper sliding block 23 is connected with the electric connecting device 4 on the fixing frame 3, the matching process between the electric connecting device 4 and the glass door 2 as well as the cabinet body 1 is realized, when the glass door 2 is pulled to the on-state of the electric connecting device 4, the glass door 2 is rotated at the cabinet body 1 (this process is realized through the arrangement of the upper door shaft 21 and the lower hinge 22), so that the glass door 2 is rotated to the position vertical to the left side surface and the right side surface of the cabinet body 1, and the glass door 2 is closed.

The fixed stand 13 that is provided with in one side that the cabinet body 1 is inside to deviate from glass door 2, first upper adjustment hole 131 and first lower adjustment hole 132 have been seted up respectively to the upper portion and the lower part of fixed stand 13, the fixed removal stand 25 that is provided with between top shoe 23 and the lower slider 24, second upper adjustment hole 251 and second lower adjustment hole 252 have been seted up respectively to the upper portion and the lower part of removal stand 25.

Be provided with crisscross first bracing piece 14 and second bracing piece 15 in the cabinet body 1, middle part between first bracing piece 14 and the second bracing piece 15 is articulated, the both ends of first bracing piece 14 respectively with first upper adjustment hole 131 and second lower adjustment hole 252 swing joint, the both ends of second bracing piece 15 respectively with second upper adjustment hole 251 and first lower adjustment hole 132 swing joint.

The middle parts of the first support rod 14 and the second support rod 15 are hinged, the two ends of the first support rod 14 are respectively and fixedly provided with an inserting shaft 16, and the inserting shafts 16 at the upper end and the lower end are inserted into the first upper adjusting hole 131 and the second lower adjusting hole 252 and can move up and down in the first upper adjusting hole 131 and the second lower adjusting hole 252; the two ends of the second support rod 15 are respectively fixedly provided with an inserting shaft 16, and the inserting shafts 16 at the upper and lower ends are inserted into the first lower adjusting hole 132 and the second upper adjusting hole 251 and can move up and down in the first lower adjusting hole 132 and the second upper adjusting hole 251;

the fixed removal stand 25 that is provided with between slider 23 and the lower slider 24, slider 23 and lower slider 24 are along with the promotion of glass door 2 or when the pulling slides to cabinet 1 inside or cabinet 1 outside at slider 23 and lower slider 24 department, and removal stand 25 is divided into to cabinet 1 inside removal or cabinet 1 outside removal two kinds along with slider 23 and lower slider 24 moving process: when the moving upright 25 moves towards the inside of the cabinet 1 along with the upper slider 23 and the lower slider 24, through the hinge joint of the first supporting rod 14 and the second supporting rod 15, two ends of the first supporting rod 14 respectively move upwards in the first upper adjusting hole 131 and downwards in the second lower adjusting hole 252, and the second supporting rod 15 moves downwards in the first lower adjusting hole 132 and upwards in the second upper adjusting hole 251, so that the included angles between the first supporting rod 14 and the second supporting rod 15 and the opposite side of the glass door 2 become larger; when the moving upright post 25 moves towards the outside of the cabinet 1 along with the upper slider 23 and the lower slider 24, through the hinge joint of the first supporting rod 14 and the second supporting rod 15, two ends of the first supporting rod 14 respectively move downwards in the first upper adjusting hole 131 and upwards in the second lower adjusting hole 252, and the second supporting rod 15 moves upwards in the first lower adjusting hole 132 and downwards in the second upper adjusting hole 251, so that the included angles between the first supporting rod 14 and the opposite side of the second supporting rod 15 and the glass door 2 are reduced; the glass door 2 can move more stably towards the inside or the outside of the cabinet 1 by the aid of the first support rod 14 and the second support rod 15.

The arrangement of the first support bar 14 and the second support bar 15 includes:

the first supporting rod 14 is arranged close to the side face of the cabinet body 1, and the second supporting rod 15 is arranged close to the middle of the cabinet body 2;

or the second supporting rod 15 is arranged close to the side surface of the cabinet body 1, and the first supporting rod 14 is arranged close to the middle part of the cabinet body 2;

either way.

The plane of the first supporting rod 14 and the plane of the second supporting rod 15 are parallel by the two setting modes of the first supporting rod 14 and the second supporting rod 15, the situation that the first supporting rod 14 and the second supporting rod 15 are blocked in the hinging process is avoided, and the moving process of the glass door 2 to the inside or the outside of the cabinet body 1 is realized by the aid of the arrangement of the first supporting rod 14 and the second supporting rod 15.

The electrical connection device 4 comprises a socket 41 fixedly arranged at the bottom of the fixed frame 3 and a plug 42 fixedly arranged on the upper sliding block 23, and the plug 42 is inserted into the socket 41.

The plug 42 comprises a plug tail 421 and a plug head 422 which are fixedly connected, the plug tail 421 is positioned in the upper slide block 23, the plug head 422 is arranged to protrude from the surface of the upper slide block 23, and the plug head 422 is inserted into the socket 41.

The plug head 422 comprises an inner elastic silica gel layer 4221, metal elastic pieces 4222 are fixedly arranged on two sides of the elastic silica gel layer 4221 respectively, a socket elastic piece 411 is arranged at an opening of the socket 41, the metal elastic pieces 4222 are inserted into the socket elastic piece 411, and the metal elastic pieces 4222 are abutted to the surface of the socket elastic piece 411.

The plug 42 adopts a double-spring plug, the socket 41 is fixed at the bottom of the fixed mount 3, the opening of the socket 41 is arranged in the direction opposite to the upper slide block 23, the head 422 of the plug 42 is arranged in the direction opposite to the socket 41, the tail 421 of the plug is positioned in the upper slide block 23, when the glass door 2 drives the upper slide block 23 to move towards the fixed mount 3, the head 422 of the plug is inserted into the socket 41, the heating lead of the glass door 2 passes through the upper door shaft 21 and is fixedly connected with the metal elastic sheet 4222, the metal elastic sheet 4222 is inserted into the socket elastic sheet 411, the fixed mount 3 is internally and fixedly provided with a travel switch, the socket 41 is electrically connected with the travel switch through a lead, the travel switch is electrically connected with a relay through a lead, a power supply in the cabinet body 1 is connected with the socket elastic sheet 411 through the relay and the travel switch, after the metal elastic sheet 4222 is inserted into the socket elastic sheet 411, the power supply in the cabinet body 1 is communicated with the heating lead through the connection of the socket 41 and the plug 42, supplying power to the heating wire; when the glass door 2 drives the upper sliding block 23 to move in the direction away from the fixed frame 3, the plug 42 is separated from the socket 41, the travel switch is turned off, the power supply does not supply power to the heating wire any longer, and the purpose of matching the plug 42 and the socket 41 with the glass door which can be hidden is achieved through the connection between the plug 42 and the upper sliding block 23 and the connection between the socket 41 and the fixed frame 3.

The electric connecting device 4 is a plug 42 and a socket 41, the socket 41 is fixed at one end of the upper slide rail through the fixing frame 3, the plug 42 is fixed on the upper slide block 23, and the upper door shaft on the upper slide block 23 is connected with the glass door 2. The socket 41 shell is made of PC materials, insulation and wear resistance are guaranteed, oblique angles are arranged on the periphery of the socket 41 groove and serve as guide surfaces, the plug 42 is made of PC materials, the protruding portion of the fixed contact, namely the plug head portion 422, is provided with oblique angles on the periphery and serves as guide surfaces, the plug 42 shell is connected with the upper sliding block 23, moving allowance is arranged in the vertical direction and the left-right direction, and when the plug moves along with the sliding block, the protruding portion of the plug can be smoothly connected with the socket. The contacts of the plug 42 and the socket 41 are both of a double-spring structure, the double-spring of the socket 41 is open-mouthed, and the height of the socket spring 411 is greater than that of the metal spring 4222, so that the metal spring 4222 can be completely wrapped when the upper position and the lower position of the plug 42 and the socket 41 have certain deviation. The two shell fragment of socket 41 and plug 42 are perpendicular setting, and during accurate phase-to-phase, two shell fragments of socket 41 all hug closely in two shell fragments of plug, and when the position had a little deviation about plug and socket, metal shell fragment 4222 and socket shell fragment 411 all leaned on one side, and a pair of contact of one of them side was because of warping the laminating more inseparabler this moment, guaranteed to contact well.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a can hidden electrical heating glass door for freezer sets up in the cabinet body (1) department, its characterized in that, the top and the bottom of this glass door (2) are fixed respectively and are provided with door-hinge (21) and lower hinge (22), the fixed top that is provided with slider (23) of door-hinge (21), the fixed bottom that is provided with down slider (24) of hinge (22) down, top and bottom in the cabinet body (1) are fixed respectively and are provided with slide rail (11) and lower slide rail (12), slider (23) and last slide rail (11) sliding fit down, slider (24) and lower slide rail (12) sliding fit down, the end fixing of going up slide rail (11) is provided with mount (3), be provided with electric connection device (4) between the bottom of mount (3) and the tip of slider (23).

2. The concealable electrically heated glass door for a refrigerator of claim 1, wherein a fixed upright (13) is fixedly disposed on one side of the inside of the cabinet body (1) away from the glass door (2), a first upper adjusting hole (131) and a first lower adjusting hole (132) are respectively disposed on the upper portion and the lower portion of the fixed upright (13), a movable upright (25) is fixedly disposed between the upper slider (23) and the lower slider (24), and a second upper adjusting hole (251) and a second lower adjusting hole (252) are respectively disposed on the upper portion and the lower portion of the movable upright (25).

3. The concealable electrically heated glass door for a refrigerator of claim 2, wherein the cabinet body (1) is provided with a first supporting rod (14) and a second supporting rod (15) which are crossed, the middle part between the first supporting rod (14) and the second supporting rod (15) is hinged, the two ends of the first supporting rod (14) are respectively movably connected with the first upper adjusting hole (131) and the second lower adjusting hole (252), and the two ends of the second supporting rod (15) are respectively movably connected with the second upper adjusting hole (251) and the first lower adjusting hole (132).

4. A concealable electrically heated glass door for a refrigerator according to claim 3, characterized in that said first (14) and second (15) support bars are arranged in such a way as to comprise:

the first supporting rod (14) is arranged close to the side face of the cabinet body (1), and the second supporting rod (15) is arranged close to the middle of the cabinet body (1);

or the second supporting rod (15) is arranged close to the side surface of the cabinet body (1), and the first supporting rod (14) is arranged close to the middle part of the cabinet body (1);

either way.

5. A concealable electrically heated glass door for refrigerators according to claim 1, characterised in that the electrical connection means (4) comprise a socket (41) fixed to the bottom of the fixed frame (3) and a plug (42) fixed to the upper slider (23), the plug (42) being inserted in the socket (41).

6. The concealable electrically heated glass door for a refrigerator of claim 5, wherein the plug (42) comprises a plug tail (421) and a plug head (422) which are fixedly connected, the plug tail (421) is positioned in the upper slider (23), the plug head (422) is arranged to protrude from the surface of the upper slider (23), and the plug head (422) is inserted into the socket (41).

7. The concealable electrically heated glass door for the refrigerator of claim 6, wherein the plug head (422) comprises an inner elastic silica gel layer (4221), metal elastic pieces (4222) are respectively fixedly arranged on two sides of the elastic silica gel layer (4221), a socket elastic piece (411) is arranged at an opening of the socket (41), the metal elastic pieces (4222) are inserted into the socket elastic pieces (411), and the metal elastic pieces (4222) abut against the surface of the socket elastic pieces (411).