CN210602401U - Assembled refrigerator - Google Patents

Abstract

The utility model discloses an assembled refrigerator, which comprises a refrigerator body and a door body, wherein the refrigerator body comprises a back plate and two side plates, the back plate comprises an outer side plate, a heat insulation plate and an inner side plate, the outer side plate is tightly attached to the outer plate surface of the heat insulation plate, and the inner side plate is tightly attached to the inner plate surface of the heat insulation plate; the side plate comprises an outer side wall, a vacuum heat insulation plate, an inner side wall and an elastic piece, a filling space is reserved between the outer side wall and the vacuum heat insulation plate, and the inner side wall is tightly attached to the inner plate surface of the vacuum heat insulation plate; the outer side wall and the inner side wall are connected through an elastic part, and the inner side wall is vertically connected to the inner side plate through a connecting part; the door body comprises a door frame and a door plate, the door frame comprises a first door frame, two second door frames and a third door frame, and the connecting end of the door frame is spliced through an inclined plane of 45 degrees. The split mounting type refrigerator provided by the technical scheme can realize complete split mounting production of the refrigerator, is beneficial to unification of the production process, simplifies the production process of the refrigerator, and is simple and reasonable in structure and convenient and rapid to install.

Description

Assembled refrigerator

Technical Field

The utility model relates to a domestic appliance field especially relates to a pin-connected panel refrigerator.

Background

In order to facilitate the preservation and storage of food, it is necessary to store the food in a refrigerated or frozen state, and therefore refrigerators for storing food at a low temperature are widely used in the fields of home and business.

The refrigerator cabinet of the traditional refrigerator generally comprises an inner shell, an outer shell and an insulating layer formed between the inner shell and the outer shell, wherein the insulating layer can insulate heat of a storage chamber in the refrigerator; the insulation layer is composed of polyurethane foam filled between the inner and outer shells. The inner and outer shells of the box body are usually made of plastic or metal. The inner shell and the outer shell made of plastic materials are required to be respectively formed by injection molding through an injection molding machine during processing, are connected into a whole through a fastening piece and are formed through integral foaming.

In the prior art, the spliced refrigerator has various problems in order to solve the integrated production, and the spliced refrigerator can only realize the partial splicing of the refrigerator body or the door body, so that two production processes of mold production and splicing production exist in the production process of the refrigerator at the same time, and the production process is not beneficial to the unification.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pin-connected panel refrigerator can realize the production is assembled to the completeness of refrigerator, is favorable to the unification of production process to go on, simplifies the production technology of refrigerator, and the refrigerator simple structure of pin-connected panel is reasonable, and simple to operate is swift to overcome the weak point among the prior art.

To achieve the purpose, the utility model adopts the following technical proposal:

the assembled refrigerator comprises a refrigerator body and a door body, wherein the refrigerator body comprises a back plate and two side plates, the two side plates are vertically connected to two sides of the back plate and enclose an inner container of the refrigerator body, the back plate comprises an outer side plate, a heat insulation plate and an inner side plate, the outer side plate is tightly attached to the outer plate surface of the heat insulation plate, and the inner side plate is tightly attached to the inner plate surface of the heat insulation plate; the side plate comprises an outer side wall, a vacuum heat-insulating plate, an inner side wall and an elastic piece, a filling space for filling foaming materials is reserved between the outer side wall and the vacuum heat-insulating plate, and the inner side wall is tightly attached to the inner plate surface of the vacuum heat-insulating plate; the outer side wall and the inner side wall are connected through the elastic piece, and the inner side wall is vertically connected to the inner side plate through a connecting piece;

the door body includes door frame and door plant, the door frame includes first door frame, two second door frames and third door frame, just the link of door frame is through 45 jiaos of inclined planes amalgamation, first door frame, second door frame and third door frame inject jointly the installation space of door plant.

Preferably, the outer edge of the outer side wall extends inwards and vertically to form a connecting groove, a notch of the connecting groove faces the inner container, a horizontal connecting part protrudes from the outer side of the elastic part and is clamped inside the connecting groove, a vertical connecting position is arranged on the inner side of the elastic part, a clamping groove is formed between the vertical connecting position and the inner side of the elastic part, and the outer edge of the inner side wall is clamped in the clamping groove;

a first limiting groove is formed in one side, facing the side plate, of the connecting piece, and is used for clamping the inner edge of the inner side wall, a second limiting groove is formed in one side, facing the back plate, of the connecting piece, and is used for clamping the inner side plate; the inner edge of the outer side wall is inwards bent to form an elastic clamping position, the two edges of the outer side plate are inwards perpendicularly bent to form clamping pieces, and the clamping pieces are clamped in the clamping position.

Preferably, the curb plate still is provided with interior enhancement strip and outer enhancement strip, interior enhancement strip is located the inside in filling the space, just interior enhancement strip is located and is close to the one end on the interior border of curb plate, outer enhancement strip is located the inside in filling the space, just outer enhancement strip is located and is close to the one end on the outer border of curb plate.

Preferably, the box body further comprises a middle partition plate, and the middle partition plate is arranged inside the box body;

the inner side wall comprises an upper inner side wall and a lower inner side wall, a fixing piece is arranged between the upper inner side wall and the lower inner side wall, a supporting part is arranged on the lower edge of the fixing piece in a protruding mode, and the supporting part is used for supporting two sides of the middle partition plate; the inner side plate comprises an upper inner side plate and a lower inner side plate, the bottom of the upper inner side plate extends inwards to form an upper abutting plate, the top of the lower inner side plate extends inwards to form a lower abutting plate, and the rear side of the middle partition plate abuts between the upper abutting plate and the lower abutting plate; the outer reinforcing strip is provided with a reinforcing piece corresponding to the fixing piece, one end of the reinforcing piece is installed on the outer reinforcing strip, and the other end of the reinforcing piece is installed on the front side of the middle partition board.

Preferably, the middle partition board comprises an upper panel, an outer connecting plate, a lower panel and an inner connecting block, the inner connecting block is arranged between the upper abutting plate and the lower abutting plate, the lower panel is horizontally connected with the lower edge of the inner connecting block, the outer connecting plate is vertically connected with the outer edge of the lower panel, the outer edge of the upper panel is horizontally connected with the upper edge of the outer connecting plate, and the inner edge of the upper panel is horizontally connected with the upper edge of the inner connecting block;

the upper edge of the outer connecting plate extends downwards to form a sinking position, the height of the sinking position is matched with the thickness of the upper panel, and the outer edge of the upper panel is horizontally connected with the sinking position; the lower edge of the outer connecting plate is inwards and horizontally bent to form an installation position, and the outer edge of the lower panel is horizontally connected to the installation position.

Preferably, the upper panel comprises an arc-shaped surface and a horizontal surface which are integrally formed, the outer edge of the arc-shaped surface is horizontally connected to the sinking position, and the inner edge of the arc-shaped surface is inclined downwards and then is smoothly connected to the horizontal surface; the internal connection block is formed by connecting a plurality of hollow concave blocks and convex blocks, and the hollow cavities of the concave blocks and the convex blocks are opened towards the inside of the middle partition plate.

Preferably, the first door frame and the second door frame are fixedly connected through right-angle iron; the first door frame is provided with a vertical connecting groove, the inner frame surface of the second door frame is provided with a horizontal connecting groove, the vertical connecting groove and the horizontal connecting groove are tightly attached to the outer side surface of the interior of the door frame, one end of the right-angle iron is inserted into the vertical connecting groove, and the other end of the right-angle iron is inserted into the horizontal connecting groove;

the second door frame and the third door frame are connected with each other through a rotating shaft sleeve, and the door body rotates by taking the rotating shaft sleeve as a central shaft; the third door frame is vertically provided with a sleeving part for installing the rotary shaft sleeve, one end, close to the third door frame, of the top of the second door frame is provided with a sleeving hole, and the rotary shaft sleeve penetrates through the sleeving hole and is fixedly installed on the outer frame surface of the second door frame.

Preferably, the door plant is by outer to interior outer panel, heat insulating board and interior panel of including, the outer panel bonds the lateral surface of door frame and cover in the door frame, interior panel bond in the medial surface of door frame and cover in installation space, the heat insulating board is located in the installation space, just the heat insulating board with leave the filling space that is used for filling the foaming material between the opposite face of interior panel.

Preferably, the rack device further comprises a supporting slide rail and a shelf, the supporting slide rail is arranged in the connecting piece and is of a hollow rod-shaped structure, the supporting slide rail is provided with an installation part, the shelf is provided with an installation part, and the installation part can be installed in the installation part in a vertically moving mode; a plurality of buckle positions have been seted up to the inside wall of installation department, the buckle position sets up symmetrically the left and right sides of the inside wall of installation department, the both sides of installed part are provided with the location buckle, the location buckle is installed in arbitrary the buckle position.

Preferably, the shelf plate comprises a support frame and a support plate, the support plate is mounted at the top of the support frame, the support frame comprises a first support, a second support and a connecting rod, the first support and the second support are arranged in a positive opposite mode, and the connecting rod is clamped between the first support and the second support;

the first bracket and the second bracket have the same structure;

first support includes installed part, support edge, side edge and enhancement are followed, the vertical setting of installed part, the side along the horizontal perpendicular connect in the installed part, the side is along being provided with couple and mounting hole, the mounting hole is used for clamping the connecting rod, the top level on side edge is provided with support edge, the top surface on support edge is used for supporting the backup pad, support edge with the length on side edge respectively at least with the width of backup pad is isometric, strengthen along being the right angled triangle structure, strengthen the first right-angle side on edge meet in the installed part, strengthen the second right-angle side on edge connect in the side edge.

The utility model has the advantages that: the split mounting type refrigerator provided by the technical scheme can realize complete split mounting production of the refrigerator, is beneficial to unification of the production process, simplifies the production process of the refrigerator, and is simple and reasonable in structure and convenient and rapid to install.

Drawings

The accompanying drawings are provided to further illustrate the present invention, but the content in the accompanying drawings does not constitute any limitation to the present invention.

Fig. 1 is a perspective view of the assembled refrigerator of the present invention.

Fig. 2 is a sectional view of a top view angle of the assembled refrigerator of the present invention.

Fig. 3 is an enlarged view at X in fig. 2.

Fig. 4 is an enlarged view at Y in fig. 2.

Fig. 5 is a partially exploded view of the box body of the assembled refrigerator of the present invention.

Fig. 6 is a partial sectional view of a left side view perspective of a middle partition plate in a split mount refrigerator according to the present invention.

Fig. 7 is an exploded view of the door body in the assembled refrigerator of the present invention.

Fig. 8 is a perspective view of the door body in the assembled refrigerator of the present invention.

Fig. 9 is a perspective view of the assembled refrigerator (without the door body) of the present invention.

Fig. 10 is a perspective view of the support rail and the storage plate of the present invention.

Fig. 11 is a perspective view of the shelf (without the supporting plate) of the present invention.

Fig. 12 is a partial cross-sectional view from the right side of the support track and shelf of the present invention.

Fig. 13 is an enlarged view at Z in fig. 12.

Wherein: the box body A, a back plate A1, a side plate A2, an outer side plate A11, a heat insulation plate A12, an inner side plate A13, an outer side wall A21, a vacuum heat insulation plate A22, an inner side wall A23, an elastic piece A24, a connecting piece A3, a connecting groove A211, a horizontal connecting part A241, a vertical connecting position A242, a first limiting groove A31, a second limiting groove A32, a clamping position A212, a clamping piece A111, an inner reinforcing strip A25, an outer reinforcing strip A26, a middle partition plate A61, an upper inner side wall A231, a lower inner side wall A232, a fixing piece A62, a supporting part A621, an upper inner side plate A131, a lower inner side plate A132, an upper abutting plate A1311, a lower abutting plate A1321, a reinforcing piece A63, an upper side plate A611, an outer connecting plate A612, a lower side plate A613, an inner connecting block A614, a sinking A6121, a mounting position A61;

the door comprises a door body B, a first door frame B21, a second door frame B22, a third door frame B23, right-angle iron B27, a vertical connecting groove B213, a horizontal connecting groove B221, a rotating shaft sleeve B28, a sleeving part B231, a sleeving hole B222, an outer panel B24, a heat insulation board B25 and an inner panel B26;

the support device comprises a support slide rail C1, a shelf plate C2, a mounting part C11, a mounting part C2111, a clamping position C111, a positioning clamp C202, a support frame C21, a support plate C22, a first support frame C211, a second support frame C212, a connecting rod C213, a support edge C205, a side edge C206, a hook C207 and a reinforcing edge C208.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

The utility model provides a pin-connected panel refrigerator, includes box A and door body B, its characterized in that:

the box body A comprises a back plate A1 and side plates A2, two side plates A2 are arranged, the two side plates A2 are vertically connected to two sides of the back plate A1 and enclose an inner container of the box body A, the back plate A1 comprises an outer side plate A11, a heat insulation plate A12 and an inner side plate A13, the outer side plate A11 is tightly attached to the outer plate surface of the heat insulation plate A12, and the inner side plate A13 is tightly attached to the inner plate surface of the heat insulation plate A12; the side plate A2 comprises an outer side wall A21, a vacuum heat-insulating plate A22, an inner side wall A23 and an elastic piece A24, a filling space for filling foaming materials is reserved between the outer side wall A21 and the vacuum heat-insulating plate A22, and the inner side wall A23 is tightly attached to the inner plate surface of the vacuum heat-insulating plate A22; the outer side wall A21 and the inner side wall A23 are connected through the elastic piece A24, and the inner side wall A23 is vertically connected to the inner side plate A13 through a connecting piece A3;

the door body B comprises a door frame and a door plate, the door frame comprises a first door frame B21, two second door frames B22 and a third door frame B23, the connecting ends of the door frames are spliced through 45-degree inclined planes, and the first door frame B21, the second door frame B22 and the third door frame B23 jointly define the installation space of the door plate.

This technical scheme provides a pin-connected panel refrigerator, as shown in fig. 1-2, including box A and door body B, because the inner bag of refrigerator is the inside that trilateral encircleed generally, the hourglass cold spot at its back is few, consequently hug closely the heated board A12 that the thermal conductivity is lower between outer panel A11 and interior plate A13 among this technical scheme, just can satisfy its heat preservation effect to the refrigerator back, simultaneously, because the refrigerator back does not set up the heat preservation of foaming heat preservation material very much, make backplate A1's thickness thinner, the effective volume of refrigerator inner bag obtains increasing.

The side plate A2 of the refrigerator is a structure mutually connected with a refrigerator door body B, so that cold leakage points of the side plate A2 are more, the side plate A2 in the technical scheme comprises an outer side wall A21, a vacuum insulation plate A22, an inner side wall A23 and an elastic piece A24, particularly, a filling space for filling foaming materials is reserved between the outer side wall A21 and the vacuum insulation plate A22, and the refrigerator side plate A2 is enabled to form a four-layer plate layer structure of an outer side wall, a foaming layer, a heat insulation layer and an inner side wall from outside to inside. Compared with the vacuum heat insulation plate, the thickness of the foaming material with the same heat insulation effect is smaller than that of the foaming material with the same heat insulation effect, so that the thickness of the plate layer can be effectively reduced by adopting the vacuum heat insulation plate when the heat insulation effect is ensured; compared with the traditional heat insulation plate with the same thickness, the heat conductivity coefficient of the vacuum heat insulation plate can be greatly reduced, and the heat insulation effect of the plate can be improved; further, this technical scheme still carries out the foaming technology between lateral wall A21 and the vacuum insulation panel A22 and makes the foaming layer, and the heat preservation sets up the foaming layer outward, except can further promoting the heat preservation effect, still is favorable to strengthening refrigerator curb plate A2's structural strength. At backplate A1 and curb plate A2's connection position, this technical scheme has set up connecting piece A3 and has connected the inside wall A23 of curb plate A2 and the inside plate A13 of backplate A1, because backplate A1 and curb plate A2's panel is thinner among this technical scheme, in order to guarantee the not deformable effective volume of refrigerator inner bag, connecting piece A3 is except playing the connection effect, still play the supporting role to the connection position of backplate A1 and curb plate A2 to a certain extent, ensure that the refrigerator inner bag has fixed effective volume.

This technical scheme's door body B, its door frame include first door frame B21, second door frame B22 and third door frame B23, just the link of door frame is through 45 angle inclined planes amalgamation, sets up the terminal surface of the link of door frame into 45 angle inclined planes, and each is connected the face and is 45 degrees promptly, adds man-hour and adopts unified angle, need not adjust specially, makes things convenient for the processing of door frame, adopts 45 contained angles to see out the deviation of concatenation position easily when the assembly of carrying out the door frame in addition, makes things convenient for the technical staff to correct in time.

More specifically, the outer edge of the outer side wall a21 extends inward and vertically to form a connecting groove a211, the notch of the connecting groove a211 faces the inner container, a horizontal connecting portion a241 protrudes from the outer side of the elastic member a24, the horizontal connecting portion a241 is clamped inside the connecting groove a211, a vertical connecting position a242 is arranged on the inner side of the elastic member a24, clamping grooves are formed on the vertical connecting position a242 and the inner side of the elastic member a24, and the outer edge of the inner side wall a23 is clamped inside the clamping grooves;

a first limiting groove A31 is formed in one side, facing the side plate A2, of the connecting piece A3, the first limiting groove A31 is used for clamping the inner edge of the inner side wall A23, a second limiting groove A32 is formed in one side, facing the back plate A1, of the connecting piece A3, and the second limiting groove A32 is used for clamping the inner side plate A13; the inner edge of the outer side wall A21 is bent inwards to form an elastic clamping position A212, the two edges of the outer side plate A11 are bent inwards to form clamping pieces A111, and the clamping pieces A111 are clamped in the clamping position A212.

As shown in fig. 3-4, since the side panel a2 of the refrigerator is connected with the refrigerator door B, the opening and closing of the refrigerator door B may cause a certain impact on the refrigerator side panel a2, and in order to make the structural strength of the side panel a2 meet the strength support requirement of the whole refrigerator liner, in addition to adding a foaming layer on the refrigerator side panel a2, the technical solution also performs a structural design of increasing the support strength on the outer side wall a21 of the side panel a 2. Specifically, the outer edge of the outer side wall a21 has a connecting groove a211 extending vertically inward, preferably, the connecting groove a211 is a U-shaped structure, and the connecting groove a211 plays a certain supporting role for the whole body of the side plate A2 in addition to playing a role in connecting the outer side wall a21 with other structures, so as to define a certain filling space for filling the foaming layer. Furthermore, this technical scheme has still add elastic component A24 and has connected outside wall A21 and inside wall A23, the outside of elastic component A24 is protruding to be provided with the horizontal connecting portion A241 that is used for connecting outside wall A21, vertical connection position A242 is formed with the clamping groove that is used for the card to establish inside wall A23 with the inboard of elastic component A24, the design of its connection structure mainly makes elastic component A24 can be located the corner of curb plate A2 outer end, because the corner of curb plate A2 outer end is the biggest position of actually receiving refrigerator door impact, elastic component A24 is provided with and is favorable to playing the cushioning effect to the impact, effectively weaken the direct impact that brings to refrigerator curb plate A2 of door.

The refrigerator appearance connection mode is realized mainly by the clamping position A212 arranged on the outer side wall A21 and the clamping piece A111 arranged on the outer side plate A11, so that the completeness of the refrigerator appearance can be ensured to the greatest extent, and the overall simplicity and attractiveness of the refrigerator are facilitated. Furthermore, the clamping position a212 is formed by bending the inner edge of the outer side wall a21 inward, and the circuitous bending structure is also beneficial to improving the heat preservation effect of the refrigerator, thereby effectively preventing the cold air from leaking from the connection of the refrigerator body.

Further illustratively, curb plate A2 still is provided with interior reinforcing strip A25 and outer reinforcing strip A26, interior reinforcing strip A25 is located the inside of filling the space, just interior reinforcing strip A25 is located and is close to the one end of curb plate A2's inner fringe, outer reinforcing strip A26 is located the inside of filling the space, just outer reinforcing strip A26 is located and is close to the one end of curb plate A2's outer fringe.

In this technical scheme the one end at the interior border of curb plate A2 is provided with interior reinforcing strip A25 and outer reinforcing strip A26, interior reinforcing strip A25 and outer reinforcing strip A26 are located the inside in filling space, when carrying out foaming process to filling space, interior reinforcing strip A25 and outer reinforcing strip A26 are fixed in the foaming layer after the packing inside, be favorable to increasing the structural strength on foaming layer, among the prior art has been solved, in order to reach ultra-thin purpose, but neglected the technical problem that the intensity of whole box supported the requirement.

More specifically, the box body also comprises a middle partition A61, wherein the middle partition A61 is arranged inside the box body A;

the inner side wall A23 comprises an upper inner side wall A231 and a lower inner side wall A232, a fixing piece A62 is arranged between the upper inner side wall A231 and the lower inner side wall A232, a supporting part A621 is arranged on the lower edge of the fixing piece A62 in a protruding mode, and the supporting part A621 is used for supporting two sides of the middle partition plate A61; the inner side plate a13 comprises an upper inner side plate a131 and a lower inner side plate a132, the bottom of the upper inner side plate a131 extends inwards to form an upper abutting plate a1311, the top of the lower inner side plate a132 extends inwards to form a lower abutting plate a1321, and the rear side of the middle partition plate a61 abuts between the upper abutting plate a1311 and the a lower abutting plate 1321; a reinforcement a63 is provided in the outer reinforcement bar a26 at a position corresponding to the fastener a62, one end of the reinforcement a63 is mounted to the outer reinforcement bar a26, and the other end of the reinforcement a63 is mounted to the front side of the middle partition plate a 61.

In the technical scheme, a middle partition board A61 is arranged in a box body A, as shown in figures 5-6, an inner side wall A23 is divided into an upper inner side wall A231 and a lower inner side wall A232, and a middle partition board A61 is arranged between the upper inner side wall A231 and the lower inner side wall A232 through a fixing piece A62, so that the left side and the right side of the middle partition board A61 are fixed on side plates; the inner side plate A13 of the backboard is divided into an upper inner side plate A131 and a lower inner side plate A132, and the rear side of the middle partition plate A61 is fixedly installed between the upper inner side plate A131 and the lower inner side plate A132. This technical scheme's refrigerator, the median septum mounting structure who has the concatenation formula, in actual production process, the refrigerator inner bag can need not to set up protruding stupefied, the inner bag of whole refrigerator can independently be produced, concretely, the inside wall A23 of refrigerator curb plate can carry out simple cubic production and deposit alone with the large tracts of land, when needs group timing, cut into required specification size with inside wall A23, assemble median septum A61 in the inner bag through mounting A62, because median septum A61 is used for distinguishing refrigerating chamber and the freezer of refrigerator inner bag, the relative volume size of two rooms can be confirmed according to inside wall A23's actual cutting specification, make the relative volume size of two rooms need not receive the restriction of median septum A61's mounted position, the installation flexibility in its production process is higher, can satisfy the requirement of more vast consumers to refrigerator inner bag spatial distribution. Similarly, the inner side plate a13 of the refrigerator backboard 2 can be simply produced in a block shape and stored in a large area separately, so that the requirement of the split joint type middle partition board mounting structure is met.

Further, the lower edge of the fixing piece a62 is protrudingly provided with a support portion a621, and the support portion a621 is used for supporting both sides of the middle partition plate a 61; the bottom of the upper inner side plate a131 extends inwards to form an upper abutting plate a1311, the top of the lower inner side plate a132 extends inwards to form a lower abutting plate a1321, and the rear side of the middle partition plate a61 abuts between the upper abutting plate a1311 and the lower abutting plate a 1321; the side plates are also provided with outer reinforcing strips A26, and the front side of the middle partition plate A61 is fixedly connected with the outer reinforcing strips A26 through reinforcements A63; therefore, the four side surfaces of the middle partition plate A61 are connected with the refrigerator inner container, the connection strength of the middle partition plate A61 and the refrigerator inner container is effectively enhanced, and the bearing capacity of the middle partition plate A61 is increased.

More specifically, the middle partition a61 includes an upper panel a611, an outer panel a612, a lower panel a613, and an inner block a614, the inner block a614 is disposed between the upper abutting panel a1311 and the lower abutting panel a1321, the lower panel a613 is horizontally connected to a lower edge of the inner block a614, the outer panel a612 is vertically connected to an outer edge of the lower panel a613, an outer edge of the upper panel a611 is horizontally connected to an upper edge of the outer panel a612, and an inner edge of the upper panel a611 is horizontally connected to an upper edge of the inner block a 614;

the upper edge of the external connection plate A612 extends downwards to form a sinking position A6121, the height of the sinking position A6121 is matched with the thickness of the upper panel A611, and the outer edge of the upper panel A611 is horizontally connected with the sinking position A6121; the lower edge of the outer connecting plate a612 is bent inwards horizontally to form a mounting position a6122, and the outer edge of the lower panel a613 is horizontally connected to the mounting position a 6122.

The middle partition plate A61 comprises an upper panel A611, an external panel A612, a lower panel A613 and an internal connection block A614 which are sequentially connected, the internal connection block A614 is arranged between an upper abutting plate A1311 and a lower abutting plate A1321, the installation stability of the rear side of the middle partition plate A61 is guaranteed, the external connection plate A612 is vertically connected between the outer edges of the upper panel A611 and the lower panel A613, a filling space of foaming materials inside the middle partition plate A61 is limited, the external connection plate A612 vertically arranged enables the inner panel surface of the door body B to be tightly attached to the outer panel surface of the external connection plate A612 when the refrigerator door body V is closed, air intercommunication of a refrigerating chamber and a freezing chamber with different temperatures is prevented, and refrigerating or freezing effects are influenced.

Specifically, the upper edge of the external connection plate a612 extends downwards to form a sinking position a6121, the height of the sinking position a6121 is matched with the thickness of the upper panel a611, so that the connection position of the external connection plate a612 and the upper panel a611 is in smooth transition, and the flatness and the attractiveness of the plane of the middle partition plate a61 are facilitated; the lower edge of the outer connecting plate A612 is inwards and horizontally bent with a mounting position A6122, the outer edge of the lower panel A613 is horizontally connected with the mounting position A6122, and the connecting structure is simple and reliable.

Further, the upper panel a611 includes an arc-shaped surface a6111 and a horizontal surface a6112 which are integrally formed, an outer edge of the arc-shaped surface a6111 is horizontally connected to the sinking position a6121, and an inner edge of the arc-shaped surface a6111 is inclined downwards and then is smoothly connected to the horizontal surface a 6112; the internal connection block A614 is formed by connecting a plurality of hollow concave blocks and convex blocks, and hollow cavities of the concave blocks and the convex blocks are opened towards the inside of the middle partition plate A61.

The upper panel a611 comprises an arc-shaped surface a6111 and a horizontal plane a6112 which are integrally formed, the outer edge of the arc-shaped surface a6111 is horizontally connected to the sinking position a6121, and the inner edge of the arc-shaped surface a6111 is inclined downwards and then is smoothly connected to the horizontal plane a 6112. The arrangement of the arc-shaped surface A6111 and the horizontal plane A6112 enables the thickness of the middle clapboard A61 under the arc-shaped surface A6111 to be larger than that of the middle clapboard A61 under the horizontal plane A6112, and due to the fact that the arc-shaped surface A6111 is located at the front side edge of the middle clapboard A61, the thickness can be increased to effectively avoid the middle part of the middle clapboard A61 from bearing the edge of the middle clapboard A61 in a bending mode, and therefore the bearing capacity of the middle clapboard A61 is increased.

The internal connection block A614 is formed by connecting a plurality of hollow concave blocks and convex blocks, hollow cavities of the concave blocks and the convex blocks are opened towards the inside of the middle partition plate A61, the contact area of foaming materials inside the middle partition plate A61 and the internal connection block A614 is increased, and therefore the supporting strength of the middle partition plate A61 and the connection strength of the internal connection block A614, the upper panel A611 and the external connection plate A612 are enhanced.

More specifically, the first door frame B21 and the second door frame B22 are fixedly connected through a right-angle iron B27; the first doorframe B21 is provided with a vertical connecting groove B213, the inner frame surface of the second doorframe B22 is provided with a horizontal connecting groove B221, the vertical connecting groove B213 and the horizontal connecting groove B221 are tightly attached to the outer side surface of the inner part of the doorframe, one end of the right-angle iron B27 is inserted into the vertical connecting groove B213, and the other end of the right-angle iron B27 is inserted into the horizontal connecting groove B221;

the second door frame B22 and the third door frame B23 are connected with each other through a rotating shaft sleeve B28, and the door body B rotates by taking the rotating shaft sleeve B28 as a central shaft; the third door frame B23 is vertically provided with a sleeving part B231 for mounting the rotating shaft sleeve B28, one end of the top of the second door frame B22 close to the third door frame B23 is provided with a sleeving hole B222, and the rotating shaft sleeve B28 is fixedly mounted on the outer frame surface of the second door frame B22 by penetrating through the sleeving hole B222.

As shown in fig. 7-8, the first door frame B21 and the second door frame B22 are fixedly connected through the right-angle iron B27, so that technicians can conveniently assemble the door frames in the vertical direction and the horizontal direction, the operability is strong, and when the right-angle iron B27 is used as a connecting piece for assembly, the placing positions of the door frame assembled firstly and the door frame assembled later cannot be influenced mutually, and the assembly speed of the door frame can be improved; the vertical connecting groove B213 and the horizontal connecting groove B221 for mounting the right-angle iron B27 are arranged on the outer side surface tightly attached to the inner part of the door frame, if the second door frame B22 applies excessive pressure to the first door frame B21 due to improper storage and transportation, when the pressure applied to the second door frame B22 is excessive, the right-angle iron B27 may deform, but because the right-angle iron B22 is positioned on the outer side surface of the inner part of the door frame, the connecting end surface of the first door frame B21 and the second door frame B22 shares part of the pressure, so that the deformation of the right-angle iron B27 is effectively prevented; if the right-angle B27 is located in the middle of the inside of the door frame or on the inner side of the inside of the door frame, the pressure that can be shared by the connecting end surfaces of the first door frame B21 and the second door frame B22 is very small, and when the pressure is too large, the right-angle iron 27 is very likely to deform.

The door body B needs to be hinged to the edge of the box body A, so that the second door frame B22 and the third door frame B23 are connected with each other through the rotating shaft sleeve B28, and the door body B rotates by taking the rotating shaft sleeve B28 as a central shaft; the third door frame B23 is vertically provided with a sleeving part B231 for installing a rotary shaft sleeve B28, a sleeving hole B222 is formed in the top of the second door frame B22, the rotary shaft sleeve B28 penetrates through the sleeving hole B222 and is fixedly installed on the outer frame surface of the second door frame B22, the rotary shaft sleeve B28 is used for connecting the second door frame B22 and the third door frame B23, the door body B is hinged and installed when stable connection is achieved, the connecting structure is simple, and the performance is stable and reliable.

Further, the door panel comprises an outer panel B24, a heat insulation board B25 and an inner panel B26 from outside to inside, the outer panel B24 is bonded to the outer side face of the door frame and covers the door frame, the inner panel B26 is bonded to the inner side face of the door frame and covers the installation space, the heat insulation board B25 is located in the installation space, and a filling space for filling foaming materials is reserved between the opposite faces of the heat insulation board B25 and the inner panel B26.

The door plate comprises an outer panel B24, a heat insulation plate B25 and an inner panel B26 from outside to inside, and a filling space for filling foaming materials is reserved between opposite surfaces of the heat insulation plate B25 and the inner panel B26, so that the door plate of the refrigerator forms a four-layer plate structure of the outer panel, a heat insulation layer, a foaming layer and the inner panel from outside to inside, and the refrigerator inner container can be effectively insulated. Specifically, the heat insulation board B25 in the present embodiment is preferably a vacuum heat insulation board, which is one of vacuum heat insulation materials and is formed by compounding a filling core material and a vacuum protection surface layer, and effectively avoids heat transfer caused by air convection. Compared with the vacuum heat insulation plate, the thickness of the foaming material with the same heat insulation effect is smaller than that of the foaming material with the same heat insulation effect, so that the thickness of the plate layer can be effectively reduced by adopting the vacuum heat insulation plate when the heat insulation effect is ensured.

Furthermore, the outer panel B24 is adhered to the outer side surface of the door frame and covers the door frame, the door body is attractive and elegant when viewed from the front of the refrigerator, the inner panel B26 is adhered to the inner side surface of the door frame and covers the installation space, and the inner panel and the door frame define the space of the foaming layer together.

More specifically, the device further comprises a support slide rail C1 and a shelf C2, wherein the support slide rail C1 is arranged in the connecting piece A3, the support slide rail C1 is a hollow rod-shaped structure, the support slide rail C1 is provided with a mounting part C11, the shelf C2 is provided with a mounting part C2111, and the mounting part C2111 is mounted in the mounting part C11 in a manner of moving up and down; a plurality of buckle positions C111 have been seted up to installation department C11's inside wall, buckle position C111 sets up symmetrically the left and right sides of installation department C11's inside wall, the both sides of installed part C2111 are provided with location buckle C202, location buckle C202 install in arbitrary buckle position C111.

The mounting structure of the shelf C2 that this technical scheme also proposed, as shown in fig. 9-13, includes supporting slide rail C1 and shelf C2, the arrangement of the supporting slide rail C1, has replaced the support design of the boss or gallbladder muscle in the prior art, make the storage space of the refrigerator body a become bigger, help the full use of the storage space in the refrigerator; the mounting piece C2111 can be mounted in the mounting part C11 in a vertically movable manner, so that the storage plate C2 can be mounted at any height in the refrigerator body A along the supporting slide rail C1 in a vertically movable manner, the height of the storage plate C2 can be adjusted at will according to the requirements of a user, and the daily use of the user is facilitated;

a plurality of buckle positions C111 have been seted up to the inside wall of installation department C11, installed part C2111 is provided with location buckle C202, location buckle C202 is installed on arbitrary buckle position C111, with shelf C2 location installation in the arbitrary position of supporting slide rail C1, because buckle position C111 is located the inside of supporting slide rail C1, can not see mounting structure's vestige on the surface of supporting slide rail C1, hidden mounting structure is favorable to increasing mounting structure's outward appearance aesthetic property, improve user's use experience.

More specifically, the shelf C2 includes a support bracket C21 and a support plate C22, the support plate C22 is mounted on the top of the support bracket C21, the support bracket C21 includes a first bracket C211, a second bracket C212 and a connecting rod C213, the first bracket C211 and the second bracket C212 are disposed opposite to each other, and the connecting rod C213 is clamped between the first bracket C211 and the second bracket C212;

the first bracket C211 and the second bracket C212 have the same structure;

the first bracket C211 comprises the mounting part C2111, a supporting edge C205, a side edge C206 and a reinforcing edge C208, the mounting part C2111 is vertically arranged, the side edge C206 is horizontally and vertically connected to the mounting part C2111, the side edge C206 is provided with a hook C207 and a mounting hole, the mounting hole is used for clamping the connecting rod C213, the top of the side edge C206 is horizontally provided with the supporting edge C205, the supporting edge C205 is used for supporting the supporting plate C22, the lengths of the supporting edge C205 and the side edge C206 are at least as long as the width of the supporting plate C22, the reinforcing edge C208 is a right-angled triangle structure, a first right-angled edge of the reinforcing edge C208 is connected to the mounting part C2111, and a second right-angled edge of the reinforcing edge C208 is connected to the side edge C206.

The shelf C2 comprises a support C21 and a support C22, the support C22 is mounted on the top of the support C21, and the support C22 is used to contain the food to be stored.

The supporting frame C21 comprises a first support C211, a second support C212 and a connecting rod C213, the connecting rod C213 is installed between the first support C211 and the second support C212, the first support C211 and the second support C212 are connected with each other through the connecting rod C213, the mounting structure is simple and reliable, and the operability is high. Specifically, because the support frame C21 is a spliced structure installed by the first support frame C211, the second support frame C212 and the connecting rod C213, in actual production, the size of the spliced support frame C21 can be determined by the size of the connecting rod C213, the corresponding first support frame C211 and the second support frame C212 do not need to be redesigned and produced, and the connecting rod C213 with the corresponding size can be produced only according to the actual use requirement, so that the design and production of the spliced support frames C21 with different sizes can be realized, the cost of replacement and debugging is saved, and the applicability of the support frame C21 is improved.

The opposite face of first support C211 and second support C212 all is provided with a plurality of couples C207, and couple C207 is used for hanging the article of putting required storage, and shelf C2 exists simultaneously and holds and hang and put two kinds of storage methods, is favorable to improving the practicality of shelf C2, more is favorable to the make full use of refrigerator inside storing space, further improves user's use and experiences.

The first bracket C211 and the second bracket C212 have the same structure, and do not need additional die sinking production, which is beneficial to saving production cost. First rack C211 includes mount C2111, mount C2111 for mounting rack C2; the first bracket C211 further comprises a support edge C205 and a side edge C206, the support edge C205 is used for supporting the support plate C22, and the support edge C205 with a certain width can increase the support surface of the support plate C22, so that the installation of the support plate C22 is smoother; the structural strength of first support C211 can be strengthened on the one hand to the setting of side along C206, and on the other hand sets up couple C207 at side along C206, is favorable to first support C211's make full use of, and simple structure is reasonable. The first bracket C211 is also provided with a reinforcing edge C208, the most stable structure in the graph structure of the triangular structure, and the reinforcing edge C208 is designed into a triangular structure, so that the supporting strength of the storage plate C2 can be further improved, and the reliability of storing heavy objects for the storage plate C2 is improved.

The shelf board is mainly used in the refrigerator, most of the shelf boards of the existing refrigerator are only provided with a support plate structure, other support member structures are integrally formed with the inner container of the refrigerator, convex edges are generally arranged on two sides of the inner container, the support plates are clamped on the convex edges, when the inner container of the refrigerator is processed, the size of the inner container and the arrangement positions and the number of the convex edges are fixed, in addition, the height of the support plates cannot be adjusted according to the requirements of users in actual use, in addition, the support plates are only supported by the two convex edges, the bearing capacity of the middle parts of the support plates is limited to a certain extent, in the prior art, the support plates are thickened generally to avoid bending of the support plates after bearing the middle parts, and the support plates are thicker.

Therefore, in the shelf C2 provided by the present technical solution, the supporting plate C22 is installed and disposed through the supporting frame C21 independent of the inner container of the refrigerator, and the supporting frame C21 is provided with the first bracket C211, the second bracket C212 and the connecting rod C213, top surfaces of the supports on the first bracket C211 and the second bracket C212 are used for placing the supporting plate C22, two sides of the supporting plate C22 are supported by the first bracket C211 and the second bracket C212, and two sides to the middle of the supporting plate C22 are provided with the connecting rod C213 for supporting. In the actual production process, the refrigerator body A can be independently produced without arranging convex edges, the support plate C22 and the support plate C21 can also be independently produced, when the assembly is needed, the support plate C21 is assembled in the inner container, and the support plate C22 can be directly placed on the support edge C205 of the support plate C21 after being processed into a plate according to the actual depth and width of the inner container, so the refrigerator body A, the first support C211, the second support C212, the connecting rod C213 and the support plate C22 can be independently produced, prepared and stored firstly, wherein the connecting rod C213 and the support plate C22 are large-size storage, when the assembly is needed, the connecting rod C213 and the support plate C22 are processed to be proper sizes, the reprocessing can be carried out according to the required sizes, a refrigerator does not need to be produced from zero, the production cycle is greatly shortened, and the production cycle is short, so complete products do not need to be produced firstly to be stored and sold, the parts and components are prepared, when an order is received, reproduction is fast, the parts and components can be suitable for production of products with different sizes, such as a single-door refrigerator or a double-door refrigerator, the problem that products need to be produced for sale in the prior art is solved, overstocking is effectively avoided, and in addition, storage of the parts and components saves more storage space than storage of finished products.

In addition, because the first bracket C211, the second bracket C213 and the connecting rod C213 are provided, so that both sides and the middle part of the supporting plate C22 are supported by the bottom, under the premise of bearing the same gravity object, the thickness of the supporting plate C22 is smaller than that of the supporting plate supported by only two sides in the prior art, and the hanging hook C207 is further provided on the supporting frame C21, besides the object carrying function of the supporting plate C22, the hanging hook positioned below the supporting plate C22 also plays a role of carrying the object, and the height space between the supporting plates C22 is fully utilized. If the supporting plate C22 is not needed to carry the object, the supporting plate C22 can be detached independently, the supporting frame C21 can be kept, and the hook C207 can still carry the object.

The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.

Claims (10)

1. The utility model provides a pin-connected panel refrigerator, includes box and the door body, its characterized in that:

the box body comprises a back plate and two side plates, the two side plates are vertically connected to two sides of the back plate and enclose an inner container of the box body, the back plate comprises an outer side plate, a heat insulation plate and an inner side plate, the outer side plate is tightly attached to the outer plate surface of the heat insulation plate, and the inner side plate is tightly attached to the inner plate surface of the heat insulation plate; the side plate comprises an outer side wall, a vacuum heat-insulating plate, an inner side wall and an elastic piece, a filling space for filling foaming materials is reserved between the outer side wall and the vacuum heat-insulating plate, and the inner side wall is tightly attached to the inner plate surface of the vacuum heat-insulating plate; the outer side wall and the inner side wall are connected through the elastic piece, and the inner side wall is vertically connected to the inner side plate through a connecting piece;

the door body includes door frame and door plant, the door frame includes first door frame, two second door frames and third door frame, just the link of door frame is through 45 jiaos of inclined planes amalgamation, first door frame, second door frame and third door frame inject jointly the installation space of door plant.

2. The pin-connected panel refrigerator of claim 1, wherein: the outer edge of the outer side wall extends inwards and vertically to form a connecting groove, a notch of the connecting groove faces the inner container, a horizontal connecting part is arranged on the outer side of the elastic part in a protruding mode, the horizontal connecting part is clamped inside the connecting groove, a vertical connecting position is arranged on the inner side of the elastic part, a clamping groove is formed in the vertical connecting position and the inner side of the elastic part, and the outer edge of the inner side wall is clamped in the clamping groove;

a first limiting groove is formed in one side, facing the side plate, of the connecting piece, and is used for clamping the inner edge of the inner side wall, a second limiting groove is formed in one side, facing the back plate, of the connecting piece, and is used for clamping the inner side plate; the inner edge of the outer side wall is inwards bent to form an elastic clamping position, the two edges of the outer side plate are inwards perpendicularly bent to form clamping pieces, and the clamping pieces are clamped in the clamping position.

3. The pin-connected panel refrigerator of claim 1, wherein: the curb plate still is provided with interior enhancement strip and outer enhancement strip, interior enhancement strip is located the inside in packing space, just interior enhancement strip is located and is close to the one end on the interior border of curb plate, outer enhancement strip is located the inside in packing space, just outer enhancement strip is located and is close to the one end on the outer border of curb plate.

4. The assembled refrigerator according to claim 3, wherein: the middle clapboard is arranged inside the box body;

the inner side wall comprises an upper inner side wall and a lower inner side wall, a fixing piece is arranged between the upper inner side wall and the lower inner side wall, a supporting part is arranged on the lower edge of the fixing piece in a protruding mode, and the supporting part is used for supporting two sides of the middle partition plate; the inner side plate comprises an upper inner side plate and a lower inner side plate, the bottom of the upper inner side plate extends inwards to form an upper abutting plate, the top of the lower inner side plate extends inwards to form a lower abutting plate, and the rear side of the middle partition plate abuts between the upper abutting plate and the lower abutting plate; the outer reinforcing strip is provided with a reinforcing piece corresponding to the fixing piece, one end of the reinforcing piece is installed on the outer reinforcing strip, and the other end of the reinforcing piece is installed on the front side of the middle partition board.

5. The assembled refrigerator according to claim 4, wherein: the middle partition plate comprises an upper panel, an outer connecting plate, a lower panel and an inner connecting block, the inner connecting block is arranged between the upper abutting plate and the lower abutting plate, the lower panel is horizontally connected with the lower edge of the inner connecting block, the outer connecting plate is vertically connected with the outer edge of the lower panel, the outer edge of the upper panel is horizontally connected with the upper edge of the outer connecting plate, and the inner edge of the upper panel is horizontally connected with the upper edge of the inner connecting block;

the upper edge of the outer connecting plate extends downwards to form a sinking position, the height of the sinking position is matched with the thickness of the upper panel, and the outer edge of the upper panel is horizontally connected with the sinking position; the lower edge of the outer connecting plate is inwards and horizontally bent to form an installation position, and the outer edge of the lower panel is horizontally connected to the installation position.

6. The assembled refrigerator according to claim 5, wherein: the upper panel comprises an arc-shaped surface and a horizontal surface which are integrally formed, the outer edge of the arc-shaped surface is horizontally connected with the sinking position, and the inner edge of the arc-shaped surface is downwards inclined and then is smoothly connected with the horizontal surface; the internal connection block is formed by connecting a plurality of hollow concave blocks and convex blocks, and the hollow cavities of the concave blocks and the convex blocks are opened towards the inside of the middle partition plate.

7. The pin-connected panel refrigerator of claim 1, wherein: the first door frame and the second door frame are fixedly connected through right-angle iron; the first door frame is provided with a vertical connecting groove, the inner frame surface of the second door frame is provided with a horizontal connecting groove, the vertical connecting groove and the horizontal connecting groove are tightly attached to the outer side surface of the interior of the door frame, one end of the right-angle iron is inserted into the vertical connecting groove, and the other end of the right-angle iron is inserted into the horizontal connecting groove;

the second door frame and the third door frame are connected with each other through a rotating shaft sleeve, and the door body rotates by taking the rotating shaft sleeve as a central shaft; the third door frame is vertically provided with a sleeving part for installing the rotary shaft sleeve, one end, close to the third door frame, of the top of the second door frame is provided with a sleeving hole, and the rotary shaft sleeve penetrates through the sleeving hole and is fixedly installed on the outer frame surface of the second door frame.

8. The pin-connected panel refrigerator of claim 1, wherein: the door plate comprises an outer panel, a heat insulation plate and an inner panel from outside to inside, the outer panel is bonded to the outer side face of the door frame and covers the door frame, the inner panel is bonded to the inner side face of the door frame and covers the installation space, the heat insulation plate is located in the installation space, and a filling space for filling foaming materials is reserved between the heat insulation plate and the opposite face of the inner panel.

9. The pin-connected panel refrigerator of claim 1, wherein: the rack is provided with a mounting part, and the mounting part can be mounted in the mounting part in a vertically movable manner; a plurality of buckle positions have been seted up to the inside wall of installation department, the buckle position sets up symmetrically the left and right sides of the inside wall of installation department, the both sides of installed part are provided with the location buckle, the location buckle is installed in arbitrary the buckle position.

10. The pin-connected panel refrigerator of claim 9, wherein: the shelf plate comprises a support frame and a support plate, the support plate is arranged at the top of the support frame, the support frame comprises a first support, a second support and a connecting rod, the first support and the second support are arranged in a positive opposite mode, and the connecting rod is clamped between the first support and the second support;

the first bracket and the second bracket have the same structure;

first support includes installed part, support edge, side edge and enhancement are followed, the vertical setting of installed part, the side along the horizontal perpendicular connect in the installed part, the side is along being provided with couple and mounting hole, the mounting hole is used for clamping the connecting rod, the top level on side edge is provided with support edge, the top surface on support edge is used for supporting the backup pad, support edge with the length on side edge respectively at least with the width of backup pad is isometric, strengthen along being the right angled triangle structure, strengthen the first right-angle side on edge meet in the installed part, strengthen the second right-angle side on edge connect in the side edge.

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