Shelf fixing device for refrigeration equipment

Abstract

The utility model relates to the technical field of refrigeration equipment, and provides a shelf fixing device for the refrigeration equipment, the refrigeration equipment comprises a compartment and a shelf, the shelf is arranged in the compartment, the shelf fixing device comprises a supporting piece and a positioning protection piece, the supporting piece extends in the height direction of the compartment, and the positioning protection piece is arranged on the supporting piece. The positioning protection pieces are arranged at the two ends of the supporting piece and abut against the top wall and the bottom wall of the compartment correspondingly. A limiting part is arranged on the side, facing the shelf, of the supporting piece, and the limiting part abuts against the shelf so as to fix the shelf. The positioning protection piece abuts against the top wall and the bottom wall of the compartment, the positioning protection piece and the supporting piece jointly achieve the supporting effect of the shelf fixing device, the supporting piece can be prevented from making direct contact with the top wall and the bottom wall of the compartment through the positioning protection piece, and therefore the situation that the compartment is damaged by the supporting piece is avoided, and the compartment can be effectively protected.

Description

Technical Field

[0001] The utility model belongs to the technical field of refrigeration equipment, and in particular relates to a shelf plate fixing device for refrigeration equipment. Background Art

[0002] At present, multiple shelves are arranged inside the compartments of refrigeration equipment products such as refrigerators and freezers. The two sides of the shelves are usually inserted into the side walls of the compartments through grooves. During the transportation and movement of the products, the shelves may shake and shift.

[0003] Therefore, the related art uses a method of folding corrugated paper boxes to fix the shelf boards, usually by folding the corrugated paper boxes into the required structure, but this method consumes manpower, has low folding production efficiency, and easily scratches the shelf boards and even the side walls of the product liner when the folded corrugated paper contacts the shelf boards. The related art also uses expandable polystyrene foam boards to fix the shelf boards, but this method requires separate molds to be made according to the structural requirements of different shelf boards, has poor versatility, and the polystyrene foam boards may have particle shedding problems during use, which affects the surrounding environment.

[0004] In order to solve the above technical problems, the utility model designs a shelf plate fixing device for refrigeration equipment. Utility Model Content

[0005] The utility model provides a shelf plate fixing device for refrigeration equipment, aiming to solve the problems that the fixing device is easy to scratch products and has poor versatility and environmental protection.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a shelf plate fixing device for refrigeration equipment, the refrigeration equipment comprising a compartment and a shelf plate, the shelf plate being arranged in the compartment, the shelf plate fixing device comprising a support member and a positioning protection member, the support member extending along the height direction of the compartment, the positioning protection member being arranged at both ends of the support member, respectively abutting against the top wall and the bottom wall of the compartment; a limiting portion is provided on the side of the support member facing the shelf plate, the limiting portion abutting against the shelf plate to fix the shelf plate.

[0007] On the basis of the above technical solution, the limiting portion includes a slot extending along the depth direction of the compartment, and the shelf plate is inserted into the slot to fix the shelf plate.

[0008] Based on the above technical solution, the height of the slot is adapted to the thickness of the shelf.

[0009] Based on the above technical solution, the card slot includes a first card slot and a second card slot, and the support member includes a support section, a first extension section and a second extension section. The first extension section and the second extension section are arranged opposite to each other and are respectively connected to the two ends of the width direction of the support section, and both extend in the direction close to the shelf board; the first card slot is arranged in the first extension section, and the second card slot is arranged in the second extension section.

[0010] Based on the above technical solution, the limiting part also includes a matching structure, which is embedded in the card slot and detachably connected to the card slot. The matching structure is provided with a sub-card slot, and the shelf plate is inserted into the sub-card slot to fix the shelf plate.

[0011] Based on the above technical solution, the height of the sub-slot is adapted to the thickness of the shelf plate.

[0012] Based on the above technical solution, the positioning protective member includes a main body and an extension part, one side of the main body is against the top wall or bottom wall of the chamber, and the other side is connected to the extension part, and the extension part is at least partially inserted into the support member to fix the positioning protective member and the support member.

[0013] Based on the above technical solution, the support member is made of paper or wood.

[0014] Based on the above technical solution, the material of the positioning protection member is expandable polyethylene or ethylene-vinyl acetate copolymer.

[0015] Compared with the related art, the beneficial effects of the utility model are as follows:

[0016] 1. The utility model provides positioning protection members at both ends of the support member, and the positioning protection members abut against the top wall and the bottom wall of the compartment, and together with the support member, realize the supporting effect of the shelf plate fixing device. The setting of the positioning protection member can avoid direct contact between the support member and the top wall and the bottom wall of the compartment, thereby avoiding damage to the compartment caused by the support member, and can effectively protect the compartment.

[0017] 2. The support member of the utility model is provided with a limiting portion on one side of the shelf plate, and the limiting portion abuts against the shelf plate. During the transportation and movement of the refrigeration equipment, the limiting portion of the support member can fix the shelf plate to prevent the shelf plate from shaking and shifting during transportation and movement, and to prevent the shelf plate from being damaged.

[0018] 3. The support member of the utility model is made of paper or wood. On the one hand, the support member can be cut to size according to the requirements of different shelf board structures and corresponding slots can be set. Compared with the relevant technology, it can avoid mold opening and improve the versatility of the shelf board fixing device. On the other hand, paper and wood materials are more environmentally friendly. Compared with the relevant technology, they can avoid the phenomenon of particle shedding and improve the environmental friendliness of the shelf board fixing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only one embodiment of the utility model. For ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0020] Figure 1 It is a structural schematic diagram of a shelf fixing device for refrigeration equipment provided by the utility model;

[0021] Figure 2 It is a structural schematic diagram of another shelf plate fixing device for refrigeration equipment provided by the utility model;

[0022] Figure 3 It is an exploded schematic diagram of a support member and a positioning protection member provided by the utility model;

[0023] Figure 4 It is an exploded schematic diagram of another supporting member and positioning protection member provided by the utility model;

[0024] Figure 5 It is a schematic diagram of another shelf plate fixing device for refrigeration equipment provided by the utility model;

[0025] Figure 6 It is a structural schematic diagram of another shelf plate fixing device for refrigeration equipment provided by the utility model.

[0026] In the figure: 1. compartment; 11. shelf; 2. support member; 21. limit portion; 211. slot; 212. first slot; 213. second slot; 214. matching structure; 215. sub-slot; 22. support section; 23. first extension section; 24. second extension section; 3. positioning protection member; 31. main body; 32. extension portion. DETAILED DESCRIPTION

[0027] The utility model is further described below with reference to the accompanying drawings and examples:

[0028] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0031] Combination Figure 1-6 As shown, an embodiment of the present disclosure provides a fixing device for a shelf plate 11 for a refrigeration device. The refrigeration device includes a compartment 1 and a shelf plate 11. The shelf plate 11 is arranged in the compartment 1. The fixing device for the shelf plate 11 includes a support member 2 and a positioning protection member 3.

[0032] like Figure 1 and Figure 2 As shown, the support member 2 extends along the height direction of the compartment 1, and the positioning protection member 3 is arranged at both ends of the support member 2, respectively abutting against the top wall and the bottom wall of the compartment 1; the support member 2 is provided with a limiting portion 21 on the side facing the shelf board 11, and the limiting portion 21 abuts against the shelf board 11 to fix the shelf board 11.

[0033] The fixing device for the shelf plate 11 provided by the embodiment of the present disclosure is adopted, by arranging positioning protection members 3 at both ends of the support member 2, the positioning protection members 3 abut against the top wall and the bottom wall of the compartment 1, and together with the support member 2 realize the supporting effect of the fixing device for the shelf plate 11, the arrangement of the positioning protection members 3 can avoid direct contact between the support member 2 and the top wall and the bottom wall of the compartment 1, and can never avoid damage to the compartment 1 by the support member 2, and can effectively protect the compartment 1.

[0034] A limiting portion 21 is provided on the side of the support member 2 facing the shelf plate 11, and the limiting portion 21 abuts against the shelf plate 11. During the transportation and movement of the refrigeration equipment, the limiting portion 21 of the support member 2 can fix the shelf plate 11 to prevent the shelf plate 11 from shaking and deflecting during transportation and movement, and to prevent the shelf plate 11 from being damaged.

[0035] Alternatively, if Figure 2 and Figure 3As shown, the limiting portion 21 includes a slot 211 extending along the depth direction of the compartment 1 , and the shelf plate 11 is inserted into the slot 211 to fix the shelf plate 11 .

[0036] The arrangement of the slot 211 can define the relative position of the shelf board 11 relative to the support member 2. The shelf board 11 is at least partially inserted into the slot 211 to achieve a fixing effect on the shelf board 11. When the slot 211 of the support member 2 is fully opened along the depth direction of the compartment 1, the shelf board 11 includes a top shelf board 11 and a bottom shelf board 11. Figure 5 and Figure 6 As shown, in the space between the top wall of the compartment 1 and the top shelf board 11, the positioning protection member 3 arranged on the top of the support member 2 abuts against the top wall of the compartment 1, and a positioning protection member 3 is added at the bottom of the support member 2 to abut against the upper surface of the top shelf board 11 to limit the up and down movement of the top shelf board 11.

[0037] In the space between the shelf boards 11 in the compartment 1, a positioning protection member 3 is respectively provided at the top and bottom of the support member 2, the top positioning protection member 3 abuts against the lower surface of the top shelf board 11, and the bottom positioning protection member 3 abuts against the upper surface of the bottom shelf board 11, so as to simultaneously limit the up and down movement of the top shelf board 11 and the bottom shelf board 11.

[0038] Optionally, based on the above technical solution, the height of the slot 211 is adapted to the thickness of the shelf 11 .

[0039] The shelf board 11 is inserted into the slot 211. When the height of the slot 211 is the same as the thickness of the shelf board 11, the upper and lower sides of the shelf board 11 are respectively abutted against the upper wall and the lower wall of the slot 211. The slot 211 can limit the up and down movement of the shelf board 11. The side of the shelf board 11 close to the support 2 is abutted against the side wall of the slot 211. The slot 211 can limit the forward and backward movement of the shelf board 11. The setting of the slot 211 can simultaneously limit the movement of the shelf board 11 in two directions, which can improve the fixing effect of the support 2 on the shelf board 11.

[0040] Alternatively, if Figure 3 As shown, based on the above technical solution, the card slot 211 includes a first card slot 212 and a second card slot 213 which are arranged opposite to each other, and the support member 2 includes a support section 22, a first extension section 23 and a second extension section 24, the first extension section 23 and the second extension section 24 are arranged opposite to each other, and are respectively connected to the two ends of the width direction of the support section 22, and both extend in the direction close to the shelf board 11; the first card slot 212 is arranged in the first extension section 23, and the second card slot 213 is arranged in the second extension section 24.

[0041] Specifically, the first extension section 23 and the second extension section 24 and the support section 22 together form a U-shaped or U-shaped support member 2; the number of the first card slot 212 and the second card slot 213 can be one or more; the number of the first card slot 212 and the second card slot 213 can be the same or different; the number of the first card slot 212 and the second card slot 213 can be set according to the number of the shelf plates 11. This application takes the example that the number of the first card slot 212 and the second card slot 213 is the same and corresponds to the shelf plates 11 one by one.

[0042] The supporting section 22 in the supporting member 2 is arranged on the outside of the shelf board 11, the first extension section 23 and the second extension section 24 are connected to the supporting section 22 and extend toward the shelf board 11, the first card slot 212 and the second card slot 213 are respectively engaged with the corresponding shelf board 11, and the first card slot 212 and the second card slot 213 have two fixing points in the horizontal direction for the corresponding shelf board 11, which can better fix the shelf board 11.

[0043] Alternatively, if Figure 4 As shown, based on the above technical solution, the limiting portion 21 also includes a matching structure 214, which is embedded in the card slot and detachably connected to the card slot. The matching structure 214 is provided with a sub-card slot 215, and the shelf plate 11 is inserted into the sub-card slot 215 to fix the shelf plate 11.

[0044] Specifically, the matching structure 214 and the slot are interference fit, the shelf plate 11 is inserted into the sub-slot 215, and the matching structure 214 is interference fit into the slot of the support member 2; the support member 2 is a cylindrical or square column or other three-dimensional shape, and this application does not limit the specific shape of the support member 2.

[0045] Optionally, the height of the sub-slot 215 is adapted to the thickness of the shelf 11 .

[0046] The shelf plate 11 is inserted into the sub-slot 215. When the height of the sub-slot 215 is the same as the thickness of the shelf plate 11, the upper and lower sides of the shelf plate 11 are respectively abutted against the upper wall and the lower wall of the sub-slot 215. The sub-slot 215 can limit the up and down movement of the shelf plate 11. The side of the shelf plate 11 close to the support 2 is abutted against the side wall of the sub-slot 215. The sub-slot 215 can limit the forward and backward movement of the shelf plate 11. The setting of the sub-slot 215 can simultaneously limit the movement of the shelf plate 11 in two directions, which can improve the fixing effect of the support 2 on the shelf plate 11.

[0047] Alternatively, if Figure 3As shown, the positioning protection member 3 includes a main body 31 and an extension portion 32. One side of the main body 31 is against the top wall or bottom wall of the compartment 1, and the other side is connected to the extension portion 32. The extension portion 32 is at least partially inserted into the support member 2 to fix the positioning protection member 3 and the support member 2.

[0048] Specifically, the extension portion 32 and the support member 2 are interference fit, which can improve the connection stability between the positioning protection member 3 and the support member 2 and avoid loosening between the positioning protection member 3 and the support member 2; one side of the extension portion 32 is interference fit to the support member 2, and the other side is connected to the main body 31, and the main body 31 is abutted against the top wall or bottom wall of the compartment 1 to fix the position of the support member 2 in the compartment 1, thereby fixing the shelf 11.

[0049] Optionally, the support member 2 is made of paper or wood.

[0050] When the material of the support member 2 is paper or wood, on the one hand, the support member 2 can be cut to size according to the structural requirements of different shelf boards 11 and corresponding slots can be set. Compared with the related technology, mold opening can be avoided, thereby improving the versatility of the shelf board 11 fixing device; on the other hand, paper and wood materials are more environmentally friendly. Compared with the related technology, they can avoid the phenomenon of particle shedding, thereby improving the environmental friendliness of the shelf board 11 fixing device.

[0051] Optionally, the positioning protection member 3 is made of expandable polyethylene or ethylene-vinyl acetate copolymer.

[0052] Expandable polyethylene or ethylene-vinyl acetate copolymer is used as the material of the positioning protection member 3. Expandable polyethylene is also called pearl cotton, which is made of polyethylene foam material. The surface has a pearl-like convex structure, has high softness and elasticity, and has good cushioning and protection effects. Ethylene-vinyl acetate copolymer material has good flexibility and cushioning performance, and is environmentally friendly and non-toxic. Therefore, it can avoid damage to the compartment 1 and effectively protect the compartment 1.

[0053] The present invention is described above by way of examples, but the present invention is not limited to the above specific embodiments, and any changes or modifications based on the present invention belong to the scope of protection required by the present invention.

Claims

1. A shelf fixing device for refrigeration equipment, characterized in that: The refrigeration device comprises a compartment (1) and a shelf (11), wherein the shelf (11) is arranged in the compartment (1), and a fixing device for the shelf (11) comprises a support member (2) and a positioning protection member (3), wherein the support member (2) extends in the height direction of the compartment (1), and the positioning protection member (3) is arranged at both ends of the support member (2) and respectively abuts against the top wall and the bottom wall of the compartment (1), and a limiting portion (21) is provided on one side of the support member (2) facing the shelf (11). The limiting portion (21) is in contact with the shelf plate (11), the limiting portion (21) comprises a slot (211), the slot (211) extends along the depth direction of the compartment (1), the limiting portion (21) further comprises a matching structure (214), the matching structure (214) is embedded in the slot and is detachably connected to the slot, the matching structure (214) is provided with a sub-slot (215), the shelf plate (11) is inserted into the sub-slot (215) to fix the shelf plate (11).

2. The shelf fixing device for refrigeration equipment according to claim 1, characterized in that: The height of the card slot (211) is adapted to the thickness of the shelf plate (11).

3. The shelf fixing device for refrigeration equipment according to claim 1, characterized in that: The clamping slot (211) comprises a first clamping slot (212) and a second clamping slot (213) which are arranged opposite to each other; the supporting member (2) comprises a supporting section (22), a first extending section (23) and a second extending section (24); the first extending section (23) and the second extending section (24) are arranged opposite to each other and are respectively connected to two ends of the supporting section (22) in a width direction, and both extend in a direction close to the shelf plate (11); Wherein, the first card slot (212) is provided in the first extension section (23), and the second card slot (213) is provided in the second extension section (24).

4. The shelf fixing device for refrigeration equipment according to claim 1, characterized in that: The height of the sub-slot (215) is adapted to the thickness of the shelf plate (11).

5. The shelf fixing device for refrigeration equipment according to any one of claims 1 to 4, characterized in that: The positioning protection member (3) comprises a main body (31) and an extension portion (32); one side of the main body (31) is in contact with the top wall or the bottom wall of the compartment (1), and the other side is connected to the extension portion (32); the extension portion (32) is at least partially inserted into the support member (2) to fix the positioning protection member (3) and the support member (2).

6. The shelf fixing device for refrigeration equipment according to any one of claims 1 to 4, characterized in that: The support member (2) is made of paper or wood.

7. The shelf fixing device for refrigeration equipment according to any one of claims 1 to 4, characterized in that: The material of the positioning protection member (3) is expandable polyethylene or ethylene-vinyl acetate copolymer.

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