Refrigerator

Abstract

The utility model belongs to the technical field of freezing and refrigerating equipment, and provides a refrigerator which comprises an inner container and at least one layer plate, the layer plate is used for dividing the inner container into a plurality of storage spaces, a covered edge is arranged on the layer plate, elastic positioning assemblies are arranged at the two ends of the covered edge, and each elastic positioning assembly comprises a buckling piece and a mounting base. An elastic piece is arranged in the mounting base, and the elastic piece abuts against the buckling piece and is used for pushing the buckling piece outwards; the side wall of the inner container is provided with a protruding rail used for installing the layer plate and a hole groove matched with the buckling piece in shape, and the hole groove is used for being connected with the buckling piece in a buckled mode. The technical problems that in the prior art, a laminate in a refrigerator is prone to shaking, and the fixing effect is poor are solved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of refrigeration and freezing equipment, and particularly relates to a refrigerator. BACKGROUND

[0002] A common household refrigerator is generally provided with multiple shelves, so that a user can selectively set the shelves at different heights of a refrigerator inner container according to use conditions, so as to divide the inner container of the refrigerator into multiple storage spaces, and facilitate the user to place articles in each storage space.

[0003] For the fixing structure of the shelf, a convex rail is arranged on the side wall of the refrigerator inner container, and a clamping structure is arranged at the end of the convex rail, so that the shelf can be limited in the installation position by the clamping structure after being slid into place along the convex rail. It can be seen that, since there is no direct fixing structure for the shelf in the inner container, the shelf is prone to shaking, especially during the transportation of the refrigerator, workers often need to additionally install auxiliary packaging for fixing the shelf to perform the carrying work.

[0004] Therefore, the fixing structure of the shelf on the refrigerator in the prior art still has many defects, which is a research problem that needs to be solved by the current refrigeration and freezing equipment manufacturers. SUMMARY

[0005] The purpose of the embodiment of the application is to provide a refrigerator to solve the technical problem that the shelf in the refrigerator in the prior art is prone to shaking and has poor fixing effect.

[0006] To achieve the above purpose, the technical scheme adopted by the application is to provide a refrigerator, comprising:

[0007] an inner container and at least one shelf,

[0008] the shelf is used to divide the inner container into multiple storage spaces, the shelf is provided with a wrapping edge, both ends of the wrapping edge are provided with an elastic positioning assembly, and the elastic positioning assembly comprises:

[0009] a buckling piece;

[0010] a mounting seat, an elastic piece is arranged in the mounting seat, the elastic piece abuts against the buckling piece, and is used to push and top the buckling piece outward;

[0011] a convex rail for mounting the shelf and a hole groove matched with the shape of the buckling piece are arranged on the side wall of the inner container, and the hole groove is used to buckle the buckling piece.

[0012] The refrigerator provided by the application has the beneficial effects that compared with the prior art, the edge cover is additionally arranged on the front and rear ends of the shelf of the refrigerator, and the elastic positioning assembly is arranged on the two ends of the edge cover, the elastic positioning assembly comprises a buckling piece, an elastic piece and a mounting seat, the elastic piece is arranged in the mounting seat to output a force to the buckling piece, on the side wall of the inner container, the originally complex clamping shape is improved to only a simple hole groove arranged on the adjacent part of the convex rail, so that the buckling piece can tightly abut against the hole groove of the side wall of the inner container, thereby directly fixing the shelf, effectively improving the fixing effect of the shelf, preventing the shelf from shaking, saving the packaging material for fixing the shelf, and thereby reducing the production cost, and also preventing the side wall of the inner container from being cracked due to stress concentration, and effectively ensuring the wall structure strength of the inner container.

[0013] In one embodiment, one end of the mounting seat has an opening; the buckling piece passes out of the mounting seat from the opening; the buckling piece comprises a hammer head, a rod body and a fixing part connected in sequence, the fixing part is located in the interior of the mounting seat and abuts against the elastic piece, and the hammer head is located outside the mounting seat and is used for embedding the hole groove on the side wall of the inner container.

[0014] The technical solution has the following advantages or beneficial effects:

[0015] The buckling piece can be installed in the mounting seat from the opening of the mounting seat and abut against the elastic piece in the interior of the mounting seat, the buckling piece is kept to have an outward pushing force by the force of the elastic piece, the buckling effect with the hole groove on the side wall of the inner container is improved, and the shelf is effectively prevented from shaking.

[0016] The structure of the elastic positioning assembly is improved, the mounting seat is integrally formed on the end of the edge cover, the fixing part on the buckling piece is an outward protruding ring, the opening of the mounting seat is provided with a limiting cap for limiting the outward protruding ring in the mounting seat, and the limiting cap comprises:

[0017] A cover body, the cover body has a through hole, the through hole penetrates to one side of the cover body to form a first gap capable of accommodating the rod body;

[0018] A first filling block is used for filling the first gap.

[0019] The technical solution has the following advantages or beneficial effects:

[0020] The first filling block is used for filling the first gap of the cover body, so that the limiting cap is completely installed on the opening of the mounting seat, the fixing part of the buckling piece is limited by the limiting cap, and the buckling piece is prevented from coming out.

[0021] In one embodiment, the mounting base is provided with a clasp ring arranged around the opening, and the cover is provided with a slot for inserting the clasp ring.

[0022] The technical scheme has the following advantages or beneficial effects:

[0023] The cover can be mounted and fixed on the opening of the mounting base, and the rod of the clasp, the through hole of the cover and the elastic member are coaxially aligned, thereby improving the smoothness of the clasp.

[0024] In one embodiment, the mounting base is further provided with a first clamping groove adjacent to the clasp ring, and the cover is provided with a first protruding rib for clamping the first clamping groove.

[0025] The technical scheme has the following advantages or beneficial effects:

[0026] The cover is prevented from being easily loosened and fallen off, effectively improving the fixing effect of the cover.

[0027] In one embodiment, the first filling block is provided with a tenon on both sides, and the cover is provided with a fixing groove on both sides of the first notch, and the tenon is embedded in the fixing groove.

[0028] The technical scheme has the following advantages or beneficial effects:

[0029] The first filling block can be embedded in the fixing groove through the tenon, ensuring the fixing effect of the first filling block.

[0030] In one embodiment, the first filling block has an arc surface, and the arc surface and the through hole of the cover can form a circular hole matched with the outer contour of the rod.

[0031] The technical scheme has the following advantages or beneficial effects:

[0032] The circular hole of the limiting cap matches the outer contour of the rod of the clasp, ensuring the smoothness of the rod movement and improving the sealing effect.

[0033] Another improvement is made to the structure of the elastic positioning assembly. The mounting base is detachably arranged on the edge, and the end of the edge is provided with a base and a limiting protrusion for abutting against the mounting base. The base is provided with a fixing plate, and the two side edges of the fixing plate protrude from the two sides of the base.

[0034] One side of the mounting base is provided with an opening and guide rails on both sides of the opening. The mounting base is embedded and fixed on the base through the guide rails and the edges of the fixing plate.

[0035] The technical scheme has the advantages or beneficial effects of:

[0036] The mounting base is like a removable cover on the edge, the elastic member and the fastening member can be mounted on the mounting base from the side opening of the mounting base. The guide rail on the mounting base enables the mounting base to slide along the two side edges of the fixing plate on the base and be mounted in place, which is simple in structure and convenient to install.

[0037] In one embodiment, the fixing part on the fastening member is a protrusion, and the inside of the mounting base is provided with a stroke groove for embedding and sliding of the protrusion.

[0038] The technical scheme has the advantages or beneficial effects of:

[0039] The protrusion on the fastening member is limited to slide in the stroke groove inside the mounting base, thereby preventing the fastening member from being detached from the mounting base.

[0040] In one embodiment, the mounting base is provided with a groove on both sides of the opening, and the fixing plate is provided with a recess on both sides, which is matched with the groove, and the groove and the recess constitute an operation part for manual disassembly operation.

[0041] The technical scheme has the advantages or beneficial effects of:

[0042] The user can disassemble and assemble the mounting base through the operation part, effectively improving the operation efficiency.

[0043] In one embodiment, the opening on the mounting base penetrates to the side of the mounting base with the opening, to form a second notch capable of embedding the rod body; the fixing plate is further provided with a second filling block protruding, which is used to fill the second notch on the mounting base.

[0044] The technical scheme has the advantages or beneficial effects of:

[0045] The second filling block fills the second notch, effectively ensuring the coaxiality of the fastening member, the opening on the mounting base and the elastic member, and preventing the fastening member from easily shaking.

[0046] In one embodiment, the mounting base is further provided with a second protruding rib on the guide rail, and the base is provided with a second clamping groove for clamping the second protruding rib.

[0047] The technical scheme has the advantages or beneficial effects of:

[0048] The second protruding rib and the second clamping groove are clamped and matched to lock the mounting base mounted in place, improving the fixing effect of the mounting base.

[0049] In one embodiment, the interior of the mounting base is provided with a directional shaft for sleeving the elastic member, and the directional shaft extends in the direction of the opening.

[0050] The technical solution has the following advantages or beneficial effects:

[0051] The directional shaft limits the movement direction of the elastic member, so that the elastic member can perform telescopic movement in the mounting base, which is beneficial to provide a pushing force for the buckling member and ensure the fixing effect on the layer plate; or the elastic member is retracted under the reaction force of the buckling member, so that the buckling member can be retracted, which is beneficial to the disassembly operation of the layer plate.

[0052] In one embodiment, the hammer head is semispherical, and the hole groove is an arc-shaped groove body matched with the size of the hammer head.

[0053] The technical solution has the following advantages or beneficial effects:

[0054] It is beneficial to reduce the processing difficulty, reduce the concentration of the stress of the inner container, and reduce the risk of cracking of the wall surface of the inner container. BRIEF DESCRIPTION OF DRAWINGS

[0055] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0056] Figure 1 A structure diagram of a layer plate installed in a refrigerator inner container is provided for the embodiments of the present application;

[0057] Figure 2 A three-dimensional structure diagram of a layer plate is provided for the embodiments of the present application;

[0058] Figure 3 An explosion structure diagram of a layer plate and a wrapped edge is provided for the embodiments of the present application;

[0059] Figure 4 A three-dimensional structure diagram of a refrigerator inner container is provided for the embodiments of the present application;

[0060] Figure 5 An assembly structure view of an elastic positioning assembly and a hole groove on the inner container is provided for the embodiments of the present application;

[0061] Figure 6 An explosion structure diagram of a first elastic positioning assembly is provided for the embodiments of the present application;

[0062] Figure 7The first elastic positioning assembly provided by the embodiment of the application is shown in the internal structure diagram;

[0063] Figure 8 The assembly structure diagram of the limiting cap and the mounting seat provided by the embodiment of the application is shown in the diagram;

[0064] Figure 9 The partial enlarged structure diagram of the edge covering provided by the embodiment of the application is shown in the diagram;

[0065] Figure 10 The partial enlarged view of the assembly part of the layer plate, the edge covering and the elastic positioning assembly provided by the embodiment of the application is shown in the diagram;

[0066] Figure 11 The assembly structure view of the second elastic positioning assembly and the edge covering provided by the embodiment of the application is shown in the diagram;

[0067] Figure 12 The exploded structure diagram of the second elastic positioning assembly provided by the embodiment of the application is shown in the diagram;

[0068] Figure 13 The three-dimensional structure view of the buckling piece of the second elastic positioning assembly provided by the embodiment of the application is shown in the diagram;

[0069] Figure 14 The three-dimensional structure view of the mounting seat of the second elastic positioning assembly provided by the embodiment of the application is shown in the diagram;

[0070] Figure 15 The edge covering structure view cooperating with the second elastic positioning assembly provided by the embodiment of the application is shown in the diagram.

[0071] In the diagrams, various reference signs are as follows:

[0072] 100 - inner container; 101 - convex rail; 102 - hole groove;

[0073] 200 - elastic positioning assembly;

[0074] 1 - layer plate;

[0075] 2 - edge covering; 21 - stop surface; 22 - covering surface; 221 - anti-skid line; 23 - base; 24 - limiting protrusion; 25 - fixing plate; 251 - recess; 252 - second filling block; 253 - second clamping groove;

[0076] 3 - buckling piece; 31 - rod body; 32 - fixing part; 33 - hammer head;

[0077] 4 - mounting seat; 41 - opening; 42 - directional shaft; 43 - clasp; 44 - first clamping groove; 45 - opening; 46 - guide rail; 461 - second convex rib; 47 - stroke groove; 48 - recess; 49 - second notch;

[0078] 5-elastic member;

[0079] 6-limiting cap; 61-cover; 611-through hole; 612-first notch; 613-slot; 614-first protrusion; 615-fixing groove;

[0080] 62-first filling block; 621-dowel; 622-arc surface. DETAILED DESCRIPTION

[0081] In order to make the technical problems to be solved, technical solutions and beneficial effects of the present application clearer, the present application will be further described in detail below in conjunction with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and not intended to limit the present application.

[0082] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0083] It should be understood that the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0084] In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second", etc. can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0085] Common household refrigerators are generally configured with multiple glass panels, which are used to separate the inner tank of the refrigerator into multiple storage spaces to facilitate users to store items in categories. For the fixing structure of the panel, a convex rail is generally provided on the side wall of the inner tank of the refrigerator, and a clamping shape is provided at the end of the convex rail, so that the panel can be limited to the installation position by the clamping shape after being slid into place along the convex rail. Among them, the clamping shape design is complex, which easily increases the stress concentration on the inner tank, and increases the risk of cracking on the wall surface of the inner tank.

[0086] It can be seen that, due to the absence of a structure for directly fixing the layer plate in the inner container, the layer plate is prone to shaking, especially during transportation of the refrigerator, workers often need to additionally install auxiliary fixing packaging to fix the layer plate before starting the moving work.

[0087] In this regard, the embodiment of the present application provides a new type of refrigerator, which improves the fixing structure between the layer plate and the inner wall of the inner container, directly fixes the layer plate, avoids the layer plate from shaking easily, improves the fixing effect of the layer plate, is conducive to saving the cost of additionally installing fixing packaging, and effectively solves the technical problems of the conventional refrigerator that the layer plate is prone to shaking and the fixing effect is poor. Now, it will be described in detail.

[0088] Please refer to Figure 1 and Figure 2 , an inner container 100 and at least one layer plate 1 are included on a refrigerator.

[0089] The layer plate 1 is used to divide the inner cavity of the inner container 100 into multiple storage spaces to facilitate users to store items in a classified manner.

[0090] Among them, as shown in Figure 2 , the layer plate 1 can preferably adopt a glass plate, and the layer plate 1 is provided with a wrapping edge 2 on both sides. Here, it can be understood that, in the embodiment, the layer plate 1 is preferably a rectangular plate, which has four side edges, as shown in Figure 3 , the moving direction of the layer plate 1 in the inner container 100 of the refrigerator is F1 and F2, as an example, F1 can be the moving direction of the layer plate 1 being pulled out of the inner container 100, and F2 can be the moving direction of the layer plate 1 being pushed into the inner container 100, and the wrapping edge 2 is provided on the edges of the layer plate 1 in the two directions. Among them, the wrapping edge 2 is a protruding structure similar to the edge of the layer plate 1, which is conducive to blocking the falling of the goods from the edge of the layer plate 1, and on the other hand, the user can use the wrapping edge 2 as an operation part to pull out the layer plate 1 from the inner container 100. Preferably, the wrapping edge 2 can be made of plastic material, thereby achieving the anti-slip effect and further improving the operation stability.

[0091] Please refer to Figure 3 , Figure 4 and Figure 5 , both ends of the wrapping edge 2 are provided with an elastic positioning assembly 200, and the side wall of the inner container 100 is provided with a convex rail 101 for installing the layer plate 1 and a hole groove 102 matched with the elastic positioning assembly 200.

[0092] As shown in Figure 5 , the elastic positioning assembly 200 includes a buckling piece 3 and a mounting seat 4, and the shape of the buckling piece 3 is matched with the hole groove 102.

[0093] The interior of the mounting base 4 is provided with an elastic member 5, which can preferably be a spring, and the elastic member 5 abuts against the buckling member 3 and is used to push the buckling member 3 outward, so that the buckling member 3 can be buckled and matched with the hole groove 102 on the side wall of the inner container 100.

[0094] In this way, after the layer plate 1 slides into the inner container 100 along the convex rail 101 on the side wall of the inner container 100, the elastic positioning assembly 200 on the edge wrapping 2 of the layer plate 1 can be buckled and matched with the hole groove 102 on the side wall of the inner container 100, so as to realize accurate positioning and effectively prevent the layer plate 1 from easily shaking, thereby improving the fixing effect on the layer plate 1.

[0095] Compared with the prior art, the refrigerator provided in the embodiment of the present application is additionally provided with the edge wrapping 2 on the front and rear ends of the layer plate 1 of the refrigerator, and the elastic positioning assembly 200 is arranged at both ends of the edge wrapping 2, the elastic positioning assembly 200 comprises the buckling member 3, the elastic member 5 and the mounting base 4, the elastic member 5 is arranged in the mounting base 4 to output a force to the buckling member 3, so that the buckling member 3 can tightly abut against the hole groove 102 on the side wall of the inner container 100, thereby realizing direct fixing of the layer plate 1 and effectively preventing the layer plate 1 from easily falling off.

[0096] Compared with the conventional fixing mode of the layer plate 1, the conventional fixing mode only arranges a clamping structure on the side wall of the inner container 100 corresponding to the rear side of the layer plate 1 and only uses the clamping structure to limit the layer plate 1, so that the shaking range of the layer plate 1 is large, which is not conducive to the delivery and transportation of the refrigerator, and additional fixing packaging for the layer plate 1 often needs to be arranged during transportation. In the layer plate 1 of the embodiment of the present application, the left and right side edges of the layer plate 1 can be installed in place along the convex rail 101 on the side wall of the inner container 100, the edge wrapping 2 is arranged on the front side and the rear side of the layer plate 1, and the elastic positioning assembly 200 can be arranged at both ends of each edge wrapping 2. On the side wall of the inner container 100, the original complex clamping structure is improved to only arrange a simple hole groove 102 on the adjacent part of the convex rail 101, and the elastic positioning assembly 200 can be buckled and matched with the corresponding hole groove 102 on the side wall of the inner container 100, thereby effectively improving the fixing effect on the layer plate 1, preventing the layer plate 1 from easily shaking, saving additional fixing packaging materials, and thereby reducing production costs; and the side wall of the inner container 100 is not affected by stress concentration to cause cracking, thereby effectively ensuring the wall structure strength of the inner container 100.

[0097] Compared with the related art, the related art is to set the edge 2 on the edge of the layer plate 1 corresponding to the mounting convex rail 101, and set the positioning structure on the edge 2. Since the structure has no relative resisting force at both ends, a manual lock needs to be set on the positioning structure, which increases the difficulty of disassembling the layer plate 1. In the layer plate 1 of the embodiment of the application, the edge 2 is arranged on the edge of the layer plate 1 in the moving direction F1 and F2, and the elastic positioning assembly 200 of the embodiment of the application is arranged at both ends of the edge 2. In this way, the relative resisting force at both ends of the edge 2 is supported, so that only the elastic member 5 is needed to drive the buckling member 3 to be automatically buckled on the hole groove 102 of the opposite side wall of the inner container 100, and no manual lock structure needs to be additionally arranged on the elastic positioning assembly 200, so that automatic buckling or separation can be realized, thereby improving the disassembly operation efficiency of the layer plate 1, facilitating use, and being superior to the above-mentioned related art.

[0098] The elastic positioning assembly 200 of the embodiment of the application can be installed together with the edge 2 of the layer plate 1, and can be operated by hand without the aid of tools, so that the installation is simple and the production efficiency is effectively improved.

[0099] For the specific structure of the elastic positioning assembly 200, the following forms are included but not limited to:

[0100] Embodiment one

[0101] In one embodiment of the application, please refer to Figure 5 and Figure 6 , one end of the mounting seat 4 has an opening 41. The buckling member 3 is installed on the opening 41 of the mounting seat 4. The buckling member 3 includes a hammer head 33, a rod body 31 and a fixed part 32 connected in sequence, the fixed part 32 is located inside the mounting seat 4 and abuts against the elastic member 5, and the hammer head 33 is located outside the mounting seat 4 and is used to embed into the hole groove 102 on the side wall of the inner container 100.

[0102] In this way, the buckling member 3 can be installed on the mounting seat 4 from the opening 41 of the mounting seat 4 and abut against the elastic member 5 inside the mounting seat 4, and the buckling member 3 is kept with the outward pushing force by the action force of the elastic member 5, thereby improving the buckling effect with the hole groove 102 on the side wall of the inner container 100 and effectively preventing the layer plate 1 from shaking.

[0103] Please refer to Figure 7 , the inside of the mounting seat 4 is provided with a directional shaft 42 for sleeving the elastic member 5, and the directional shaft 42 extends in the direction of the opening 41.

[0104] In this way, the elastic member 5 can be fixed at one end inside the mounting seat 4 and extend to the opening 41, and the directional shaft 42 can limit the movement direction of the elastic member 5. The elastic member 5 can provide a pushing force to the buckling member 3 abutting against it, so that the buckling member 3 can be firmly buckled on the hole groove 102 of the inner container 100, and the fixing effect on the layer plate 1 is ensured; or, under the feedback reaction force of the buckling member 3, the buckling member 3 can be retracted, which is beneficial to the disassembly operation of the layer plate 1.

[0105] In the embodiment, as shown in Figure 5 and Figure 7 , the hammer head 33 of the buckling member 3 can be preferably hemispherical, and the hole groove 102 is an arc-shaped groove structure matched with the size of the hammer head 33, which is beneficial to reduce the processing difficulty, reduce the stress concentration of the inner container 100, and reduce the risk of cracking of the wall surface of the inner container 100.

[0106] In other embodiments (not shown), the hammer head 33 of the buckling member 3 can also be preferably spherical or in the shape of a latch tongue, as long as the hammer head 33 can be completely buckled into the hole groove 102, which is not limited here.

[0107] For the structure of the mounting seat 4, in the embodiment, please refer to Figure 6 and Figure 8 , the mounting seat 4 is integrally formed on the end of the edge cover 2, and the fixing portion 32 on the buckling member 3 is preferably an outward protruding ring, and the opening 41 of the mounting seat 4 is provided with a limiting cap 6 for limiting the outward protruding ring in the mounting seat 4, thereby preventing the buckling member 3 from being pulled out.

[0108] As shown in Figure 8 , the limiting cap 6 includes a cover body 61 and a first filling block 62, and the cover body 61 has a through hole 611 for the rod body 31 to extend out of the mounting seat 4, so that the fixing portion 32 on the buckling member 3 is limited in the mounting seat 4, and the rod body 31 extends out of the mounting seat 4.

[0109] Among them, the through hole 611 penetrates to one side of the cover body 61 to form a first notch 612 capable of accommodating the rod body 31, and the first filling block 62 is used to fill the first notch 612.

[0110] In the installation operation, as shown in Figure 6 and Figure 8As shown, the elastic member 5 and the buckling member 3 are sequentially installed in the opening 41 of the mounting base 4, the elastic member 5 is fixed inside the mounting base 4, and the rod body 31 of the buckling member 3 extends out of the mounting base 4; then, the cover body 61 is transversely installed on the opening 41 of the mounting base 4, the through hole 611 of the cover body 61 is installed in place with the first notch 612; finally, the first filling block 62 is installed on the cover body 61, and the first filling block 62 fills the first notch 612 on the cover body 61, so that the entire limiting cap 6 is completely installed on the opening 41 of the mounting base 4, thereby limiting the outer convex ring of the buckling member 3 inside the mounting base 4, preventing the buckling member 3 from coming out.

[0111] For the fixing structure of the limiting cap 6, in the embodiment, please refer to Figure 8 , the mounting base 4 is provided with a buckle 43 around the opening 41, and the cover body 61 is provided with a slot 613, and the slot 613 is inserted with the buckle 43.

[0112] In this way, the buckle 43 on the mounting base 4 and the slot 613 on the cover body 61 are inserted with each other, which can not only fix the cover body 61 on the opening 41 of the mounting base 4, but also make the cover body 61 installed in place, and the rod body 31 of the buckling member 3, the through hole 611 on the cover body 61 and the elastic member 5 are coaxially aligned, thereby improving the smoothness of the buckling member 3.

[0113] On the basis of the above, as shown in Figure 8 , the mounting base 4 is further provided with a first clamping groove 44, and the first clamping groove 44 is arranged adjacent to the buckle 43. Correspondingly, the cover body 61 is further provided with a first protruding rib 614, and the first protruding rib 614 is used for clamping cooperation with the first clamping groove 44.

[0114] In this way, after the cover body 61 is installed in place, the first protruding rib 614 and the first clamping groove 44 on the mounting base 4 are clamped with each other, thereby locking the cover body 61 on the mounting base 4, effectively preventing the cover body 61 from being easily loose and falling off, and improving the fixing effect of the cover body 61.

[0115] For the installation structure of the first filling block 62 on the cover body 61, in the embodiment, please refer to Figure 8 , the two sides of the first filling block 62 are provided with outward protruding tenons 621. Correspondingly, the cover body 61 is provided with fixing grooves 615 located on both sides of the first notch 612.

[0116] In this way, the first filling block 62 can be embedded on the fixing groove 615 with the tenon 621, thereby ensuring the fixing effect of the first filling block 62.

[0117] Among them, as shown in Figure 8As shown, the first filling block 62 also has an arc surface 622, which can combine with the through hole 611 on the cover 61 to form a circular hole matching the outer contour of the rod body 31.

[0118] In this way, the circular hole on the limiting cap 6 matches the outer contour of the rod body 31 of the buckling piece 3, which not only ensures the smooth movement of the rod body 31, but also improves the sealing effect.

[0119] For the specific structure of the edge cover 2, in the embodiment, please refer to Figure 9 The edge cover 2 can be preferably a C-shaped strip sleeve in cross section, so that the edge cover 2 is configured as a three-edge frame with one side open, and the open side opposite to the stop surface 21 allows the layer plate 1 to be inserted into the edge cover 2 until it abuts against the stop surface 21. The two ends of the stop surface 21 are integrally connected with the covering surface 22 for fitting on the upper and lower surfaces of the edge of the layer plate 1. Preferably, the covering surface 22 can be provided with anti-skid lines 221, which is beneficial to improve the fixing effect of the edge cover 2.

[0120] In this way, as shown in Figure 10 The edge cover 2 covers the edge of the layer plate 1, and the edge end of the layer plate 1 abuts against the stop surface 21 of the edge cover 2, while the hammer head 33 of the buckling piece 3 and the limiting cap 6 on the mounting seat 4 are both out of position with the layer plate 1, so that the extension and contraction movement of the buckling piece 3 is not disturbed by the layer plate 1.

[0121] The edge end of the layer plate 1 can abut against the first filling block 62 of the limiting cap 6, which on one hand prevents the first filling block 62 from coming out of the edge cover 2, and on the other hand ensures the integrity of the circular hole formed by the arc surface 622 on the first filling block 62 and the through hole 611 on the cover 61, thereby limiting the coaxial movement of the rod body 31 part of the buckling piece 3, which is beneficial to prevent the buckling piece 3 from easily shaking.

[0122] For the matching parameters between the various components of the elastic positioning assembly 200, as shown in Figure 7 The distance L1 between the fixed part 32 of the buckling piece 3 and the end face of the directional shaft 42 in the mounting seat 4 is the effective stroke of the elastic piece 5; the distance L2 between the hammer head 33 of the buckling piece 3 and the end face of the limiting cap 6 on the mounting seat 4 is the effective stroke of the buckling piece 3; and L3 is the depth of the hammer head 33 of the buckling piece 3 that can be buckled into the hole groove 102 of the inner container 100.

[0123] Among them, L1 is greater than or equal to L2, so as to ensure that the buckling piece 3 can be compressed to the bottom. L2 is greater than L3, so that the hammer head 33 can be completely separated from the hole groove 102, thereby avoiding the layer plate 1 from being easily stuck during disassembly.

[0124] Embodiment Two

[0125] In another embodiment of the present application, please refer toFigure 11 and Figure 12 The mounting base 4 is detachably arranged on the edge 2, the end of the edge 2 is provided with a base 23 and a limiting protrusion 24 for abutting the mounting base 4, the base 23 is provided with a fixing plate 25, and the two side edges 25a of the fixing plate 25 protrude from the two sides of the base 23.

[0126] The mounting base 4 is provided with an opening 45 and guide rails 46 on both sides of the opening 45, and the mounting base 4 is fixed on the base 23 by the guide rails 46 being engaged with the side edges of the fixing plate 25.

[0127] As can be seen, in the embodiment, the mounting base 4 is similar to a cover that is detachably arranged on the edge 2, and the elastic member 5 and the buckle member 3 can be mounted on the mounting base 4 through the side opening 45 of the mounting base 4. The guide rails 46 are arranged on both sides of the side opening 45 of the mounting base 4, and the mounting base 4 can slide along the side edges of the fixing plate 25 on the base 23 and be mounted in place by the guide rails 46, so that the mounting base 4 abuts against the limiting protrusion 24. The structure is simple and convenient to install.

[0128] In an embodiment of the present application, please refer to Figure 13 and Figure 14 The fixing part 32 on the buckle member 3 can be preferably a protrusion, and the inside of the mounting base 4 is provided with a stroke groove 47 for engaging and sliding the protrusion.

[0129] In this way, the fixing part 32 on the buckle member 3 is limited to slide in the stroke groove 47 inside the mounting base 4, thereby preventing the buckle member 3 from easily falling off the mounting base 4.

[0130] In the embodiment, please refer to Figure 14 and Figure 15 The mounting base 4 is further provided with a groove 48 on both sides of the opening 45, and the two sides of the fixing plate 25 have recesses 251 that are positionally matched with the groove 48. The groove 48 and the recesses 251 are combined with each other to form an operation part for manual operation.

[0131] In this way, the user can perform dismounting operation on the mounting base 4 through the operation part, effectively improving the accuracy of operation and the assembly efficiency.

[0132] For the mounting structure of the buckle member 3 on the mounting base 4 in the embodiment, please refer to Figure 12 and Figure 15 The opening 41 of the mounting base 4 penetrates to the side of the mounting base 4 having the opening, to form a second notch 49 capable of engaging the rod body 31.

[0133] The fixed plate 25 is further provided with a second filling block 252 protruding from the fixed plate 25, which is in position cooperation with the second gap 49 on the mounting base 4 and is used to fill the second gap 49 on the mounting base 4.

[0134] In this way, the rod body 31 of the buckling member 3 can be installed on the opening 41 of the mounting base 4 through the second gap 49 from the side opening 45 of the mounting base 4; then, when the mounting base 4 is installed on the base 23 of the bound edge 2, the second filling block 252 protruding from the fixed plate 25 is used to fill the second gap 49, which effectively ensures the coaxiality of the buckling member 3, the opening 41 of the mounting base 4 and the elastic member 5, and prevents the buckling member 3 from easily shaking.

[0135] Preferably, in the present embodiment, please refer to Figure 12 and Figure 15 , the mounting base 4 is further provided with a second protruding rib 461 on the guide rail 46, and the base 23 is provided with a second clamping groove 253 in position cooperation with the second protruding rib 461.

[0136] In this way, when the mounting base 4 is installed on the base 23 of the bound edge 2, the second protruding rib 461 is clamped and cooperated with the second clamping groove 253 to lock the mounting base 4 installed in place, which effectively improves the fixing effect of the mounting base 4.

[0137] The above only describes the preferred embodiments of the present application and is not used to limit the present application, any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A refrigerator characterized by comprising: The utility model relates to a storage box, comprising: an inner container and at least one layer plate, the layer plate is used for separating the inner container into multiple storage spaces, the layer plate is provided with a rim, both ends of the rim are provided with elastic positioning components, the elastic positioning components comprise: a buckling piece; a mounting seat, the inside of the mounting seat is provided with an elastic piece, the elastic piece is in contact with the buckling piece and is used for pushing the buckling piece outward; the side wall of the inner container is provided with a convex rail for mounting the layer plate and a hole groove matched with the shape of the buckling piece, and the hole groove is used for buckling with the buckling piece.

2. The refrigerator according to claim 1, characterized in that: One end of the mounting seat is provided with an opening; the buckling piece passes out of the outside of the mounting seat from the opening; the buckling piece comprises a hammer head, a rod body and a fixed part connected in sequence, the fixed part is located in the inside of the mounting seat and is in contact with the elastic piece, and the hammer head is located outside the mounting seat and is used for embedding the hole groove on the side wall of the inner container.

3. The refrigerator according to claim 2, characterized in that: The mounting seat is integrally formed on the end of the rim, the fixed part on the buckling piece is an outward convex ring, the opening of the mounting seat is provided with a limiting cap for limiting the outward convex ring in the mounting seat, and the limiting cap comprises: a cover, the cover is provided with a through hole, the through hole penetrates to one side of the cover to form a first gap capable of accommodating the rod body; a first filling block for filling the first gap.

4. The refrigerator according to claim 3, characterized in that: The mounting seat is provided with a buckle ring around the opening, and the cover is provided with an insertion slot inserted with the buckle ring.

5. The refrigerator according to claim 4, characterized in that: The mounting seat is further provided with a first clamping groove adjacent to the buckle ring, and the cover is provided with a first convex rib clamped with the first clamping groove.

6. The refrigerator according to claim 3, characterized in that: Both sides of the first filling block are provided with tenons, and the cover is provided with fixing grooves located on both sides of the first gap, and the tenons are embedded in the fixing grooves.

7. The refrigerator according to claim 3, characterized in that: The first filling block is provided with an arc surface, and the arc surface can be combined with the through hole of the cover to form a circular hole matched with the outer peripheral contour of the rod body.

8. The refrigerator according to claim 2, characterized in that: The mounting seat is detachably arranged on the rim, the end of the rim is provided with a base and a limiting protrusion for abutting against the mounting seat, the base is provided with a fixed plate, and both side edges of the fixed plate protrude from both sides of the base; one side of the mounting seat is provided with an opening and guide rails located on both sides of the opening, and the mounting seat is embedded and fixed on the base through the guide rails and the edges of the fixed plate.

9. The refrigerator according to claim 8, characterized in that: The fixed part on the buckling piece is a convex block, and the inside of the mounting seat is provided with a stroke groove for embedding and sliding the convex block.

10. The refrigerator of claim 8, wherein: The mounting seat is provided with recesses located on both sides of the opening, and both sides of the fixed plate have recesses matched with the positions of the recesses, and the recesses and the recesses form operation parts for manual disassembly operation.

11. The refrigerator of claim 8, wherein: The opening of the mounting seat penetrates to the side of the mounting seat with the opening to form a second gap capable of embedding the rod body; the fixed plate is further provided with a second filling block protruding from the fixed plate, and the second filling block is used for filling the second gap in the mounting seat.

12. The refrigerator of claim 8, wherein: The mounting seat is further provided with a second convex rib located on the guide rail, and the base is provided with a second clamping groove used for clamping with the second convex rib.

13. The refrigerator according to claim 2, characterized in that: The interior of the mounting seat is provided with a directional shaft for sleeving the elastic member, and the directional shaft extends in the direction of the opening.

14. The refrigerator according to any one of claims 2 to 13, characterized in that: The hammer head is semispherical, and the hole groove is an arc-shaped groove body matched with the size of the hammer head.

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