Anti-falling laminate supporting seat and refrigerator

Abstract

The utility model relates to the technical field of shelf installation, in particular to an anti-drop shelf supporting seat and a freezer, which comprises a supporting seat body, the top of the supporting seat body is provided with a bearing part for placing a shelf, one side of the bearing part extends to form a limiting buckling assembly for penetrating through the shelf and limiting the moving position of the shelf, and the limiting buckling assembly is provided with a locking part for locking the shelf. A plurality of installation clamping blocks used for limiting the installation position of the supporting seat body are arranged on the side face of the supporting seat body and arranged in the length direction of the side face of the supporting seat body. According to the utility model, the limiting fasteners used for limiting the moving positions of the laminates are additionally arranged, and the laminates are fastened by the limiting fasteners so as to limit the jolting and vibration displacement of the laminates, so that the laminates are not influenced by transportation jolting in the transportation process, the mounting positions are stabilized, the laminates are prevented from falling off, and the service life of the laminates is prolonged. Laminates are prevented from being scattered and damaged to affect the product quality, the stability of the laminates in the transportation process is improved, and the transportation jolt resisting capacity of products is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of shelf installation, in particular to an anti-falling shelf support seat and a refrigerator. Background Art

[0002] A refrigerator is a device specially used to store and refrigerate food, beverages or other items. Commercial refrigerators are often set up in supermarkets, catering places and convenience stores to display and sell frozen food and beverages.

[0003] At present, most of the refrigerator products on the market are equipped with multi-layer shelf racks for placing beverages and food. When installing the existing shelf racks, support seats are usually set on the shelf racks to increase the stability of the shelves. The support seats are installed and hooked on the support bars on the inner wall of the refrigerator. The support seats adopted in this way are easy to fall off during transportation.

[0004] In view of the above shortcomings, we need to develop an anti-falling shelf support seat and refrigerator to meet the needs of the majority of users. Utility Model Content

[0005] In view of the above-mentioned problems that the support base of the existing freezer shelf rack is easy to fall off during transportation and the shelf is not stable enough and easy to fall out, the technical solution adopted by the utility model to solve the technical problem is:

[0006] A layer support seat that prevents falling off includes a support seat body, a supporting portion for placing the layer on the top of the support seat body, a limiting buckle assembly extending from one side of the supporting portion for passing through the layer and limiting the active position of the layer, and a plurality of mounting blocks for limiting the installation position of the support seat body are provided on the side of the support seat body, and the plurality of mounting blocks are arranged along the length direction of the side of the support seat body.

[0007] Furthermore, in some embodiments, the limiting buckle assembly includes a hanging ear portion and a hanging hole portion, and a flexible connection portion for bending the hanging hole portion is provided at the connection between the hanging hole portion and the supporting portion, so that the hanging ear portion can pass through and buckle the hanging hole portion to limit the movable position of the layer plate.

[0008] Furthermore, in some embodiments, the ear hook portion is provided with a pressing handle for releasing the fastened state and a snap-fitting protrusion for snapping the hook hole portion.

[0009] Furthermore, in some embodiments, the flexible connection portion is provided with a flexible process notch for facilitating flexible deformation, and the flexible process notch is designed with rounded corners.

[0010] Furthermore, in some embodiments, the installation block includes a limiting undercut for limiting the installation position of the support seat body, and a rounded boss for facilitating rotation is provided between the limiting undercut and the support seat body.

[0011] Furthermore, in some embodiments, the mounting block includes a limiting boss for enhancing the load-bearing capacity.

[0012] Furthermore, in some embodiments, a reinforcing rib structure for enhancing the load-bearing capacity is provided on a side of the support seat body away from the mounting block.

[0013] Furthermore, in some embodiments, the supporting portion, the limiting buckle assembly, the mounting block and the support seat body are integrally formed.

[0014] Furthermore, in some embodiments, a layer support bar for mounting the support seat body is also included, and the layer support bar is provided with a plurality of mounting holes for the mounting block to extend into.

[0015] Furthermore, in some embodiments, the refrigerator includes the above-mentioned anti-falling shelf support seat.

[0016] The beneficial effects of the utility model are as follows:

[0017] 1. The utility model adds a limit buckle assembly for limiting the movable position of the layer board, and uses the limit buckle assembly to fasten the layer board to limit the bumping and vibration displacement of the layer board, so that the layer board can be unaffected by the transportation bumps during transportation, stabilize the installed position, prevent the shelf from moving upward and falling off, avoid the layer board from falling off, avoid the layer board from being scattered and damaged and affecting the product quality, improve the stability of the layer board during transportation, and improve the product's ability to resist transportation bumps.

[0018] 2. A flexible connecting portion is added between the hanging hole portion and the supporting portion of the utility model. The hanging hole portion is bent through the flexible connecting portion and is snap-connected with the hanging ear portion, which further simplifies the difficulty and steps of fastening and facilitates users to fasten and release the limit snap-fit ​​assembly. A pressing handle is provided on the hanging ear portion, and users can directly release the hanging ear portion by pressing the handle, which further simplifies the difficulty and steps of unlocking and shortens the time of fastening and unlocking. It has the advantages of simple structure and high assembly efficiency, and is convenient for users to use.

[0019] 3. The utility model arranges a plurality of mounting blocks on the side wall of the support seat body. The plurality of mounting blocks are installed on the shelf support strip to further enhance the stability of the shelf placement. The installation can be completed by extending the limit buckle into the mounting hole and rotating the support seat body. The disassembly can be completed by rotating the support seat body and pulling the limit buckle out of the mounting hole. The overall steps are simple and have the advantages of simple structure and high assembly efficiency, which is convenient for users to use.

[0020] The utility model will be further described below in conjunction with the accompanying drawings and specific implementation methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The utility model is a three-dimensional diagram of an anti-falling layer support seat.

[0022] Figure 2 The utility model is a three-dimensional diagram of an anti-falling layer support seat.

[0023] Figure 3 It is a three-dimensional exploded view of an anti-falling layer board support seat of the utility model.

[0024] Figure 4 It is a three-dimensional exploded view of an anti-falling layer board support seat of the utility model.

[0025] Figure 5 for Figure 4 A enlarged view of .

[0026] Figure 6 for Figure 5 Usage status diagram.

[0027] Figure 7 A cross-sectional view of an anti-falling layer support seat of the utility model DETAILED DESCRIPTION

[0028] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model. Therefore, the utility model is not limited by the specific embodiments disclosed below.

[0029] In the description of the present invention, it is necessary to understand that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", 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 should not be understood as a limitation on the present invention.

[0030] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, "multiple" means at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0031] In the present invention, unless otherwise clearly defined and specified, the terms "install", "connect", "connect", "fix" and the like 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 a mechanical connection, or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0033] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0034] like Figures 1 to 7 As shown, an anti-falling layer support seat includes a support seat body 1, a supporting portion 2 for placing the layer is provided on the top of the support seat body 1, a limiting buckle assembly 3 for passing through the layer and limiting the movable position of the layer extends from one side of the supporting portion 2, and a plurality of mounting blocks 4 for limiting the installation position of the support seat body 1 are provided on the side of the support seat body 1, and the plurality of mounting blocks 4 are arranged along the side length direction of the support seat body 1.

[0035] Optionally, in some embodiments, the entire material of the layer support seat can be made of materials such as plastic, aluminum, rubber, etc. that are easy to bend, stretch and deform.

[0036] Specifically, in some embodiments, the support seat body 1 is the structural body of the layer support seat, and the supporting part 2 is located at the top of the support seat body 1 for placing, locking or limiting the position of the layer. The layer can be placed on the supporting part 2 of multiple layer support seats to achieve multi-point dispersion of the falling gravity of the layer. The limiting buckle assembly 3 is located on the side of the supporting part 2 away from the support seat body 1 and is used to pass the buckle edge through and lock the layer to limit the bumping and vibration displacement of the layer during transportation. The limiting buckle assembly 3 can loosen the buckle edge to remove the layer and adjust the position, or tighten the buckle edge to prevent the layer from shaking and falling off. Multiple installation blocks 4 are located on the outer wall of the support seat body 1 to enhance the load-bearing force of the layer support seat or limit the range of motion of the layer support seat, such as Figure 2 As shown, the mounting block 4 is arranged on the mounting surface of the support seat body 1 facing the x direction and is arranged at intervals along the z direction. The mounting block 4 can be installed on the corresponding hole of the external structure to fix the installation position of the layer support seat. Multiple mounting blocks 4 are arranged at intervals along the length direction of the outer wall of the support seat body 1. After the layer is placed, the force can be applied at the same time to share the falling gravity generated by the load-bearing. The mounting block 4 can further limit the bumping and vibration displacement of the layer support seat during transportation, stabilize the installation position of the layer support seat, prevent the layer support seat from moving upward and falling off, avoid the layer support seat from falling out, and avoid affecting the installation of the layer.

[0037] like Figures 5 to 7As shown, the limiting buckle assembly 3 includes a hanging ear portion 31 and a hanging hole portion 32, and a flexible connection portion 33 for bending the hanging hole portion 32 is provided at the connection between the hanging hole portion 32 and the supporting portion 2, so that the hanging ear portion 31 can pass through and buckle the hanging hole portion 32 to limit the movable position of the layer board.

[0038] Specifically, in some embodiments, the ear portion 31 is a component responsible for passive fastening in the position-limiting fastening assembly 3, and a convex ear portion for fastening the hanging hole portion 32 is provided on a side of the ear portion 31 close to the mounting block 4. The hanging hole portion 32 is a component responsible for active fastening in the position-limiting fastening assembly 3, and the flexible connection portion 33 is located at the root of the hanging hole portion 32 to facilitate the bending of the hanging hole portion 32 to fasten the ear portion 31. The hanging hole portion 32 is provided with a through hole for the ear portion 31 to pass through, and the ear portion 31 is located on a side of the supporting portion 2 close to the mounting block 4. The hanging hole portion 32 is located on the side of the supporting portion 2 away from the mounting block 4, or the hanging ear portion 31 is located on the side of the supporting portion 2 away from the mounting block 4, the hanging hole portion 32 is located on the side of the supporting portion 2 close to the mounting block 4, the hanging hole portion 32 is bent toward the hanging ear portion 31 through the flexible connecting portion 33, and after the hanging ear portion 31 passes through the through hole, the protruding ear portion is buckled on the edge of the through hole to complete the buckling, so as to limit the movable position of the layer board, stabilize the installation position of the layer board, prevent the layer board from moving upward and falling off, and avoid the layer board from falling off.

[0039] like Figures 5 to 7 As shown, the ear hook portion 31 is provided with a pressing handle 311 for releasing the fastened state and a snap-fitting protrusion 312 for snapping the hook hole portion 32 .

[0040] Specifically, in some embodiments, the pressing handle 311 is located at the top of the side of the hook part 31 away from the installation block 4, which is convenient for the user to press to unlock the fastening state of the limiting snap-fit ​​assembly 3. The outer side of the pressing handle 311 is provided with a rounded corner design, and the locking protrusion 312 is located on the surface of the hook part 31 close to the installation block 4, extending a protrusion structure for locking. With such a design, it is convenient for the user to avoid scratching the skin by sharp corners when frequently using the pressing handle 311 to press the hook part 31. The difficulty of releasing the limiting snap-fit ​​assembly 3 can be reduced by pressing the handle 311. When locking, the locking protrusion 312 can be directly locked on the surface of the hanging hole part 32 to prevent the hook part 31 from falling out of the hanging hole part 32. When unlocking, pressing the pressing handle 311 can release the fastening state and escape from the hook part 31, thereby improving the efficiency of releasing the fastening state and facilitating user use.

[0041] like Figures 5 to 7 As shown, the flexible connection portion 33 is provided with a flexible process notch 34 for facilitating flexible deformation, and the flexible process notch 34 is designed with rounded corners.

[0042] Specifically, in some embodiments, the flexible process notch 34 is located on both sides of the flexible connection part 33 to reduce the lateral volume of the flexible connection part 33, so that the flexible connection part 33 only needs to use less force to achieve the bending state, thereby effectively reducing the resistance generated when the flexible connection part 33 is bent, and also reducing the rebound stress generated after the flexible connection part 33 is bent, which can reduce bending fatigue during repeated use and improve the durability of the layer support seat.

[0043] like Figures 4 to 7 as well as Figure 2 As shown, the installation block 4 includes a limiting undercut 41 for limiting the installation position of the support seat body 1, and a rounded boss 44 for easy rotation is provided between the limiting undercut 41 and the support seat body 1.

[0044] Specifically, in some embodiments, the limit buckle 41 is a component of the installation block 4 used to limit the installation position of the support seat body 1 to prevent it from falling off. The outer contour of the limit buckle 41 is the hole-shaped contour of the installation hole installed in the corresponding position. The rounded boss 44 is a cylindrical structure used to leave a rotation space between the limit buckle 41 and the support seat body 1. The rounded boss 44 adopts a rounded corner design to facilitate rotation and reduce rotation resistance. During installation, the limit buckle 41 is inserted into the installation hole and then the support seat body 1 is rotated to make the outer contour of the limit buckle 41 deviate at an angle from the hole-shaped contour of the installation hole. After the outer contour of the limit buckle 41 is misaligned with the hole-shaped contour of the installation hole, the limit buckle 41 cannot fall out of the installation hole, thereby achieving the limiting effect of the installation block 4 and preventing it from falling off.

[0045] like Figures 4 to 7 as well as Figure 2 As shown, the mounting block 4 includes a plurality of limiting bosses for enhancing the load-bearing capacity.

[0046] Specifically, in some embodiments, the mounting block 4 uses a plurality of limit bosses to consolidate the stability and load-bearing capacity of the mounting position. The limit bosses include a first limit boss 42 and a second limit boss 43. The first limit boss 42 and the second limit boss 43 are located on the outer wall of the support seat body 1 to assist in enhancing the load-bearing capacity of the layer plate support seat. The outer contours of the first limit boss 42 and the second limit boss 43 are the hole-shaped contours of the mounting holes installed at the corresponding positions. During installation, the first limit boss 42 and the second limit boss 43 are respectively extended into the mounting holes to bear the load. The thickness of the second limit boss 43 is greater than the thickness of the first limit boss 42. With such a design, the second limit boss 43 can further improve the load-bearing capacity, will not be easily deformed, and can also reduce the risk of falling off.

[0047] like Figures 1 to 7As shown, a reinforcing rib structure 11 for enhancing the load-bearing capacity is provided on one side of the support seat body 1 away from the mounting block 4 .

[0048] Specifically, in some embodiments, the reinforcing rib structure 11 is a structural component of the support seat body 1 for enhancing the load-bearing capacity. The falling gravity generated after the layer plate is placed on the supporting part 2 is applied to the reinforcing rib structure 11. The reinforcing rib structure 11 adopts a rib plate structure to improve the stability of the support seat body 1, avoid the situation where it falls and deforms due to force after long-term use, maintain the structural consistency of the support seat body 1, and facilitate the simultaneous use of multiple layer support seats to maintain a stable installation position.

[0049] like Figures 5 to 7 As shown, the supporting portion 2, the limiting buckle assembly 3, the mounting block 4 and the support seat body 1 adopt an integrally formed structure.

[0050] Specifically, in some embodiments, the supporting portion 2, the limiting snap-fit ​​assembly 3, the mounting block 4 and the support seat body 1 adopt an integrally formed structure and process. The integrally formed structure helps to improve the overall structural strength. When the limiting snap-fit ​​assembly 3 is in a fastened state, the whole is in a balanced stress state, avoiding the decomposition state caused by the scattered installation components during transportation due to bumps, simplifying the installation steps, improving production efficiency and reducing production costs.

[0051] like Figures 1 to 4 as well as Figure 7 As shown, it also includes a layer board support bar 5 for installing the support seat body 1, and the layer board support bar 5 is provided with a plurality of installation holes 51 for the installation block 4 to extend into.

[0052] Specifically, in some embodiments, the layer support bar 5 is a support structure frame for installing the support seat body 1. The layer support bar 5 is designed as a vertical long strip and can be made by bending a thin sheet metal. A plurality of mounting holes 51 are evenly distributed in the horizontal or vertical length extension direction of the layer support bar 5. The mounting holes 51 can be circular, square, rectangular or other regular hole-shaped contours. The mounting block 4 extends into the mounting hole 51 to limit the installation position of the support seat body 1. Each mounting hole 51 corresponds to the interval position of each mounting block 4, so that the mounting block 4 can smoothly extend into the mounting hole 51, so that the support seat body 1 can stably support the placed layer, which is convenient for users to use.

[0053] Specifically, in some embodiments, an identification block 52 for facilitating identification of the installation position is provided between two adjacent installation holes 51. The identification block 52 is formed on the surface of the layer support strip 5 in a raised shape, so that the user can directly identify the identification layer number of the installation height when installing the support seat body 1, and it is also convenient for multiple people to communicate with each other about the installation height when installing at the same time, thereby reducing the difficulty of identification, improving installation efficiency, and improving installation accuracy.

[0054] Optionally, in some embodiments, the identification block 52 can be in the form of numbers, text, letters, marks, etc. Preferably, the visual effect of convex numbers is better. The digital design allows users to directly identify the digital layer of the installation height when installing the support seat body 1, and also facilitates multiple people to communicate with each other about the installation height when installing at the same time, thereby reducing the difficulty of identification, improving installation efficiency, and improving installation accuracy.

[0055] like Figures 1 to 7 As shown, the refrigerator includes the above-mentioned anti-falling shelf support seat.

[0056] Specifically, in some embodiments, the shelf support seat can be used inside a refrigerator cabinet for placing goods. Corresponding installation holes are opened on the side walls inside the refrigerator, so that the shelf support seat can be smoothly installed. The shelf support seat can also be used in conjunction with the shelf support strips to improve the stability of the shelf installation.

[0057] like Figures 1 to 7 As shown, the specific implementation of Example 1 of the utility model is as follows:

[0058] During installation, the layer board is placed on the supporting part 2, the hanging hole part 32 passes through the layer board and is bent toward the hanging ear part 31 through the flexible connecting part 33, and the hanging ear part 31 passes through the through hole of the hanging hole part 32 so that the engaging protrusion 312 is engaged with the edge of the through hole, completing the engaging state of the limit locking assembly 3;

[0059] When removing, press the pressing handle 311 to bend the ear portion 31 and disengage the engaging protrusion 312 from the through hole, and the ear portion 31 and the pressing handle 311 withdraw from the through hole and leave the hanging hole portion 32 in turn, so that the layer plate can be pulled out, completing the unlocking state of the limit buckle assembly 3.

[0060] like Figures 5 to 7 As shown, the specific implementation of Example 2 of the utility model is as follows:

[0061] Different from Example 1, the shelf support seat of this embodiment is installed on the refrigerator, and the refrigerator is provided with a plurality of refrigerator mounting holes for mounting the shelf support seat. The refrigerator mounting holes are arranged vertically at intervals on the side walls inside the refrigerator. After the limiting undercuts 41 are aligned with and extended into the refrigerator mounting holes, the support seat body 1 is rotated so that the first limiting boss 42 and the second limiting boss 43 are aligned with the corresponding refrigerator mounting holes. The first limiting boss 42 and the second limiting boss 43 are respectively extended into the refrigerator mounting holes, and the installation of the shelf support seat is completed.

[0062] like Figures 1 to 4 as well as Figure 7 As shown, the specific implementation of Example 3 of the utility model is as follows:

[0063] Different from Example 1 and Example 2, the layer support seat of this embodiment is installed on the layer support bar 5. After the limiting undercut 41 is aligned with and extends into the mounting hole 51, the support seat body 1 is rotated. The support seat body 1 elastically deforms so that the first limiting boss 42 and the second limiting boss contact the surface of the layer support bar 5 and then align and snap into the corresponding mounting hole 51 position. The first limiting boss 42 and the second limiting boss 43 respectively extend into the mounting hole 51, and the installation of the layer support seat is completed.

[0064] The shelf support bar 5 is installed on the side wall inside the refrigerator, and is locked to the side wall inside the refrigerator by screws passing through the shelf support bar 5, or is connected to the side wall inside the refrigerator by snaps, welding, latches, etc. to complete the installation of the shelf support bar 5.

[0065] like Figures 5 to 7 As shown, the specific implementation of Example 4 of the utility model is as follows:

[0066] What is different from Embodiment 1, Embodiment 2 and Embodiment 3 is that the shelf support seat of this embodiment is installed on a general storage cabinet. The storage cabinet can be a cabinet body made of different materials such as a wooden cabinet, a steel cabinet, and a plastic cabinet. The side wall inside the storage cabinet is provided with a plurality of cabinet body mounting holes for installing the shelf support seat. The cabinet body mounting holes are arranged vertically and spaced apart on the side wall inside the refrigerator. After the limiting undercut 41 is aligned with and extends into the cabinet body mounting hole, the support seat body 1 is rotated so that the first limiting boss 42 and the second limiting boss 43 are aligned with the corresponding cabinet body mounting holes. The first limiting boss 42 and the second limiting boss 43 are respectively extended into the cabinet body mounting holes, and the installation of the shelf support seat is completed.

[0067] The above examples are only used to further illustrate the technical content of the utility model, so that readers can understand it more easily, but it does not mean that the implementation methods of the utility model are limited to this. Any technical extension or re-creation made based on the utility model is protected by the utility model. The protection scope of the utility model shall be based on the claims.

Claims

1. An anti-falling layer support seat, characterized in that: The invention comprises a support seat body (1), the top of the support seat body (1) is provided with a supporting portion (2) for placing a layer board, one side of the supporting portion (2) extends with a limit buckle assembly (3) for passing through the layer board and limiting the movable position of the layer board, and the side surface of the support seat body (1) is provided with a plurality of installation blocks (4) for limiting the installation position of the support seat body (1), and the plurality of installation blocks (4) are arranged along the length direction of the side surface of the support seat body (1).

2. The anti-falling layer support seat according to claim 1, characterized in that: The position-limiting buckle assembly (3) comprises a hanging ear portion (31) and a hanging hole portion (32), and a flexible connection portion (33) for bending the hanging hole portion (32) is provided at the connection between the hanging hole portion (32) and the supporting portion (2), so that the hanging ear portion (31) can pass through and buckle the hanging hole portion (32) to limit the movable position of the layer board.

3. The anti-falling layer support seat according to claim 2, characterized in that: The ear hook portion (31) is provided with a pressing handle (311) for releasing the fastened state and a snap-fitting protrusion (312) for snapping the hook hole portion (32).

4. The anti-falling layer support seat according to claim 2, characterized in that: The flexible connection portion (33) is provided with a flexible process notch (34) for facilitating flexible deformation, and the flexible process notch (34) is designed with rounded corners.

5. The anti-falling layer support seat according to claim 1, characterized in that: The installation block (4) comprises a limiting undercut (41) for limiting the installation position of the support seat body (1), and a rounded boss (44) is provided between the limiting undercut (41) and the support seat body (1) for easy rotation.

6. The anti-falling layer support seat according to claim 1, characterized in that: The installation block (4) comprises a plurality of limiting bosses for enhancing the load-bearing capacity.

7. The anti-falling layer support seat according to claim 1, characterized in that: A reinforcing rib structure (11) for enhancing the load-bearing capacity is provided on a side of the support seat body (1) away from the installation block (4).

8. The anti-falling layer support seat according to claim 1, characterized in that: The supporting portion (2), the position-limiting buckle assembly (3), the installation block (4) and the support seat body (1) are of an integrally formed structure.

9. The anti-falling layer support seat according to claim 1, characterized in that: It also comprises a layer board support strip (5) for mounting the support seat body (1), and the layer board support strip (5) is provided with a plurality of mounting holes (51) for the mounting block (4) to extend into.

10. Freezer, characterized by: It comprises an anti-falling layer support seat according to any one of claims 1-9.

Images