Interlocking and self-locking combined type front baffle structure and freezer

Abstract

The utility model relates to the technical field of refrigeration equipment, in particular to an interlocked self-locking combined type front baffle structure and a freezer. The mutually-buckled self-locking combined type front baffle structure comprises a baffle body, the baffle body comprises a frame body and a baffle connected with the frame body in a buckled mode, the frame body is provided with a fixing end used for being fixed to equipment, and the baffle is provided with a connecting end used for being connected with the equipment. According to the utility model, the baffle plate and the frame body are connected in a buckling manner, so that the disassembly and assembly process of the baffle plate becomes simpler and quicker, the quick disassembly and assembly of the baffle plate are realized, the shop personnel can easily change the style or color of the baffle plate according to the requirements of customers, professional tools are not needed, and the cost is reduced. And the ability of the store personnel to respond to customer demands in a short time is improved, so that the service efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigeration equipment, in particular to an interlocking self-locking combined front baffle structure and a freezer. Background Art

[0002] In the design of existing freezers, a front baffle is usually installed in the area near the ground at the bottom. This front baffle can not only effectively protect the electrical components inside the freezer, but also meet the personalized needs of customers for the color matching of the bottom baffle of the freezer with the surrounding environment, thereby enhancing the overall aesthetics of the freezer. In actual applications, the front baffle part of the front baffle often needs to be replaced in terms of style or color according to the specific requirements of customers to adapt to different decoration styles and personalized preferences. Therefore, there has emerged a design that splits the front baffle into a door frame and a baffle, and only replaces the baffle to reduce production costs. However, the existing freezer front baffle on the market has the problem of inconvenient disassembly and assembly when replacing the baffle. This is mainly because the connection design between the traditional door frame and the baffle is relatively complex, and usually requires professional tools for disassembly and assembly, resulting in difficulty for store personnel to quickly meet the needs of customers to replace baffles of different colors or styles.

[0003] Therefore, it is necessary to develop an interlocking self-locking combined front baffle structure to simplify the disassembly and assembly process of the baffle and improve the convenience and efficiency of replacement. Summary of the Utility Model

[0004] In view of the problems of inconvenient replacement and difficult disassembly and assembly of the baffle in the above-mentioned existing technology, the technical solution adopted by the utility model to solve its technical problems is as follows:

[0005] An interlocking self-locking combined front baffle structure includes a baffle main body, wherein the baffle main body includes a frame body and a baffle that is snap-connected to the frame body. The frame body is provided with a fixed end for fixing to the equipment, and the baffle is provided with a connection end for connecting to the equipment.

[0006] Further, in the interlocking self-locking combined front baffle structure of the solution, the frame body is further provided with snap grooves, and the baffle is further provided with snap ends. There are multiple snap grooves and multiple snap ends, and the snap ends cooperate with the snap grooves to enable snap connection between the frame body and the baffle.

[0007] Further, in the interlocking self-locking combined front baffle structure of the solution, the inner side of the frame body is provided with a first frame surface and second frame surfaces that are symmetrically arranged on both sides of the first frame surface. The baffle is further provided with a shielding portion, and the circumferential side of the shielding portion is provided with a mating end that mates with the first frame surface and the second frame surfaces. The mating end mates with the first frame surface and the second frame surfaces respectively to define the relative positions of the frame body and the baffle.

[0008] Further, in an interlocking and self-locking combined front baffle structure described in the solution, a limiting end extends from each of the first frame surface and the second frame surface towards the inner side of the frame body. The buckle groove is provided on the limiting end, the buckle end is provided on the mating end, a buckle step extends from the buckle groove in a direction away from the shielding portion, a protruding buckle portion is provided on the buckle end towards one side of the buckle step, the limiting end abuts against the mating end, and the buckle portion cooperates with the buckle step to fix the positions of the frame body and the baffle.

[0009] Further, in an interlocking and self-locking combined front baffle structure described in the solution, a reinforcing rib is further provided on the buckle end.

[0010] Further, in an interlocking and self-locking combined front baffle structure described in the solution, an opening is provided on the upper side of the frame body, an extending end extending towards the limiting end is provided on one side of the baffle located at the opening, the connecting end is connected to a side of the extending end away from the shielding portion, and a connecting hole is provided on the connecting end.

[0011] Further, in an interlocking and self-locking combined front baffle structure described in the solution, a third frame surface is further provided on a side of the frame body away from the opening, the fixing end is connected to one side of the third frame surface and extends from the third frame surface towards the first frame surface, a fixing groove is provided on the fixing end, and the fixing groove is perpendicular to the third frame surface.

[0012] Further, in an interlocking and self-locking combined front baffle structure described in the solution, a heat dissipation groove and a water receiving groove located between the heat dissipation groove and the connecting end are provided on the extending end, and a hydrophobic hole is provided in the water receiving groove.

[0013] Further, in an interlocking and self-locking combined front baffle structure described in the solution, a plurality of guiding blocks inclined from the shielding portion towards the limiting end are further provided on the mating end.

[0014] Further, a freezer further includes a fastening hole for cooperating with the connecting hole and a fixing member for cooperating with the fixing groove.

[0015] The beneficial effects of the present utility model are as follows:

[0016] By adopting the buckle connection between the baffle and the frame body, the disassembly and assembly process of the baffle becomes simpler and faster, realizing the quick disassembly and installation of the baffle. This setting enables the store staff to easily change the style or color of the baffle according to customer needs without using professional tools, improving the store staff's ability to respond to customer needs in a short time and thus enhancing the service efficiency.

[0017] The following will further describe the present utility model in conjunction with the accompanying drawings and specific embodiments. Description of the Drawings

[0018] Figure 1 This is a schematic external view of an interlocking and self-locking combined front baffle structure of the present utility model.

[0019] Figure 2 This is an exploded schematic external view of an interlocking and self-locking combined front baffle structure of the present utility model.

[0020] Figure 3 This is an exploded schematic external view of an interlocking and self-locking combined front baffle structure of the present utility model.

[0021] Figure 4 This is a partial schematic external view of the baffle of an interlocking and self-locking combined front baffle structure of the present utility model.

[0022] Figure 5 This is a partial schematic external view of the frame of an interlocking and self-locking combined front baffle structure of the present utility model.

[0023] Figure 6 This is an exploded schematic external view of a freezer of the present utility model.

[0024] Figure 7 This is an exploded schematic external view of a freezer of the present utility model. Detailed Embodiment

[0025] The following will describe the embodiments of the present utility model in detail with reference to the drawings.

[0026] As Figures 1-7 shown, an interlocking and self-locking combined front baffle structure includes a baffle main body 1, wherein the baffle main body 1 includes a frame 2 and a baffle 3 that is snap-connected to the frame 2. The frame 2 is provided with a fixed end 21 for fixing to the device, and the baffle 3 is provided with a connection end 31 for connecting to the device.

[0027] In the present utility model, by adopting the snap-connection method between the baffle 3 and the frame 2, the disassembly and assembly process of the baffle 3 becomes simpler and faster, realizing the quick disassembly and installation of the baffle 3. This setting enables store personnel to easily change the style or color of the baffle 3 according to customer needs without using professional tools, improving the ability of store personnel to respond to customer needs in a short time, thereby enhancing service efficiency.

[0028] Specifically, in the present utility model, by adopting a snap connection between the baffle 3 and the frame 2, when installing the baffle 3, it only needs to directly push the baffle 3 to the designated position of the frame 2 to complete the installation. When it is necessary to disassemble the baffle 3, only need to manually release the connection between the frame 2 and the baffle 3. This setting simplifies the disassembly and assembly process between the frame 2 and the baffle 3, making it more convenient and efficient to replace the baffle 3. The traditional connection method of the baffle 3 usually requires complex operations using professional tools, such as screw fixation and rivet connection, etc. These methods not only increase the operation difficulty of the store staff, but also affect the speed of responding to customer needs. Through snap connection, the store staff can quickly complete the disassembly and installation of the baffle 3 with simple manual operations, without relying on additional tools or technical support, improving the ability of the store staff to respond to customer needs in a short time, thus enhancing the installation efficiency and service efficiency; further, through the combined setting of the baffle 3 and the frame 2, that is, the baffle 3 and the frame 2 can adopt different color combinations, this setting provides a selling point for sales, enabling sales to more flexibly match the color combinations between the baffle 3 and the frame 2, so as to better meet the personalized needs of different customers and enhance the competitiveness of the product in the market.

[0029] Further, as Figures 1-7 shown in a snap - lock combined front baffle structure, wherein the frame 2 is further provided with snap grooves 22, the baffle 3 is further provided with snap ends 32, there are multiple snap grooves 22, there are multiple snap ends 32, and the snap ends 32 cooperate with the snap grooves 22 to enable snap connection between the frame 2 and the baffle 3.

[0030] The present utility model sets multiple snap grooves 22 on the frame 2 and multiple snap ends 32 on the baffle 3, making the connection between the frame 2 and the baffle 3 more stable, avoiding problems such as loosening or displacement caused by too few connection points, and further enhancing the stability between the frame 2 and the baffle 3; further, through the setting of multi - point cooperation between the snap grooves 22 and the snap ends 32, it reduces the operation difficulty caused by inaccurate alignment during replacement.

[0031] Further, as Figures 1-7 shown in a snap - lock combined front baffle structure, wherein the inner side of the frame 2 is provided with a first frame surface 23 and second frame surfaces 24 which are symmetrically arranged on both sides of the first frame surface 23. The baffle 3 is further provided with a shielding portion 33, and a cooperating end 34 that cooperates with the first frame surface 23 and the second frame surfaces 24 is provided on the periphery of the shielding portion 33. The cooperating end 34 cooperates with the first frame surface 23 and the second frame surfaces 24 respectively to define the relative positions of the frame 2 and the baffle 3.

[0032] In the present utility model, a first frame surface 23 and a second frame surface 24 are provided inside the frame body 2, and a mating end 34 that cooperates with the first frame surface 23 and the second frame surface 24 is provided on the periphery of the shielding portion 33. This setting not only effectively defines the relative positions of the frame body 2 and the baffle 3, ensures the stability and position accuracy of the baffle 3 after installation, but also increases the impact resistance of the baffle 3 after being connected to the frame body 2. Further, this setting effectively simplifies the positioning process when installing the baffle 3, enabling the operator to avoid complex alignment adjustments when replacing the baffle 3, greatly simplifying the installation steps and reducing the time and labor intensity during the disassembly and assembly process.

[0033] Further, as Figures 1-7 shown in a snap-lock self-locking combined front baffle structure, wherein the first frame surface 23 and the second frame surface 24 respectively extend a limiting end 25 towards the inside of the frame body 2, the snap groove 22 is provided on the limiting end 25, the snap end 32 is provided on the mating end 34, the snap groove 22 further extends a snap step 26 in a direction away from the shielding portion 33, the snap end 32 is provided with a protruding snap portion 35 towards one side of the snap step 26, the limiting end 25 abuts against the mating end 34, and the snap portion 35 and the snap step 26 cooperate to fix the positions of the frame body 2 and the baffle 3.

[0034] In the present utility model, through the cooperation of the snap portion 35 and the snap step 26, the snap connection between the baffle 3 and the frame body 2 is realized. At the same time, the mutual abutment of the limiting end 25 and the mating end 34 effectively restricts the front and rear positions of the baffle 3 on the frame body 2, ensures the firm fixation of the baffle 3 on the frame body 2, and prevents the baffle 3 from loosening or shifting due to external forces. Further, this setting also reduces the adjustment steps for the operator when replacing the baffle 3, without the need to deliberately pay attention to the front and rear positions of the baffle 3 relative to the frame body 2. When the mating end 34 touches the limiting end 25, it means the installation is in place, further improving the convenience and efficiency of the operation.

[0035] Further, as Figures 1-7 shown in a snap-lock self-locking combined front baffle structure, wherein the snap end 32 is further provided with a reinforcing rib 36.

[0036] In the present utility model, by providing the reinforcing rib 36 on the snap end 32, it effectively prevents the snap end 32 from deforming and deviating from its original position during the process of repeatedly inserting or disengaging from the snap groove 22, resulting in the problem that the snap end 32 can no longer correctly snap with the snap groove 22. This setting ensures that the baffle 3 can be firmly fixed on the frame body 2, thereby improving the fixing stability and reliability of the baffle 3. Further, the setting of the reinforcing rib 36 also ensures that the baffle 3 can still maintain a good cooperation effect with the frame body 2 after multiple disassembly and assembly operations, extending the service life of the baffle main body 1.

[0037] Furthermore, as Figures 1-7 shown in a snap - lock combined front baffle structure, an opening is provided on the upper side of the frame body 2. An extension end 37 extending towards the limiting end 25 is further provided on one side of the baffle 3 where it is located at the opening. The connecting end 31 is connected to the side of the extension end 37 away from the shielding portion 33, and a connection hole 38 is provided on the connecting end 31.

[0038] In the present utility model, by providing a connection hole 38 on the connecting end 31, the baffle 3 can be connected to the device by means of magnetic attraction connection, snap - ring connection, threaded connection, etc. This setting not only improves the flexibility of the installation of the baffle 3, meets the usage requirements in different scenarios, but also improves the overall installation efficiency and stability of the baffle main body 1, enhancing the market competitiveness of the product.

[0039] Furthermore, as Figures 1-7 shown in a snap - lock combined front baffle structure, a third frame surface 27 is further provided on the side of the frame body 2 away from the opening. The fixed end 21 is connected to one side of the third frame surface 27 and extends from the third frame surface 27 towards the first frame surface 23. A fixing groove 28 is provided on the fixed end 21, and the fixing groove 28 is perpendicular to the third frame surface 27.

[0040] In the present utility model, by providing a fixing groove 28 on the fixed end 21, the baffle main body 1 is clamped and fixed to the device through the fixing groove 28. This setting makes the fixing of the baffle main body 1 more convenient, simplifies the installation process, and thus improves the installation efficiency of the baffle main body 1; further, the fixing groove 28 is perpendicular to the third frame surface 27. This setting not only enables the connecting end 31 to better fit the device after the baffle main body 1 is fixed to the device, facilitating the subsequent connection between the connecting end 31 and the device, but also enables the baffle main body 1 to better withstand the force in the vertical direction, ensuring the stable fixing of the baffle main body 1 and the device, and further improving the overall stability of the baffle main body 1; further, the setting of the fixed end 21 has diversity and can be a V - shaped, J - shaped or U - shaped structure to adapt to different device installation requirements. Among them, the V - shaped is suitable for clamping the baffle main body 1 from below, while the J - shaped and U - shaped are suitable for clamping the baffle main body 1 from above. In this embodiment, the fixed end 21 is preferably set in a J - shaped; further, a chamfer is provided at the entrance of the fixing groove 28, enabling the baffle main body 1 to be more smoothly inserted into the device, realizing quick positioning and fixing, and enhancing the convenience of operation.

[0041] Furthermore, as Figures 1-7 shown in a snap - lock combined front baffle structure, the extension end 37 is provided with a heat dissipation groove 39 and a water receiving groove 310 located between the heat dissipation groove 39 and the connecting end 31. The water receiving groove 310 is provided with a hydrophobic hole 311.

[0042] The utility model effectively improves the heat dissipation efficiency inside the device by arranging heat dissipation grooves 39 on the extension end 37, prevents the accumulation of heat inside the device, thereby prolonging the service life of the electrical components inside the device and improving the overall operation stability and efficiency; further, through the arrangement of the heat dissipation grooves 39, the hot air discharged from the inside of the device can also dry the condensed water on the glass door through the heat dissipation grooves 39, improving the anti-condensation effect of the device, enabling the product to be applicable to high-humidity environments, and greatly increasing the global sales coverage rate of the product; further, by arranging a water receiving groove 310 on the extension end 37, it helps to collect the condensed water generated during the operation of the device, preventing the condensed water from entering the electrical components inside the device or causing site sanitation problems; further, the arrangement of the hydrophobic holes 311 optimizes the drainage function of the water receiving groove 310, ensuring that the condensed water can be discharged to the designated position through the hydrophobic holes 311, avoiding the water accumulation problem of the device and ensuring the normal operation of the device.

[0043] Further, as Figures 1-7 shown in a snap-lock combined front baffle structure, wherein the mating end 34 is further provided with a plurality of guide blocks 312 inclined from the shielding portion 33 towards the limiting end 25.

[0044] The utility model further optimizes the installation process of the baffle 3 by arranging a plurality of guide blocks 312 inclined from the shielding portion 33 towards the limiting end 25 on the mating end 34. The inclined arrangement of the guide blocks 312 can effectively guide the baffle 3 to be smoothly docked with the frame 2, which not only facilitates the subsequent fixed connection between the frame 2 and the baffle 3, but also reduces the alignment problems that the operator may encounter during the installation process, thereby improving the installation efficiency.

[0045] Further, as Figures 1-7 shown in a freezer, which further includes a fastening hole 41 for cooperating with the connection hole 38 and a fixing member 42 for cooperating with the fixing groove 28.

[0046] The utility model realizes the reliable connection between the baffle main body 1 and the device by providing a fastening hole 41 for cooperating with the connection hole 38 and a fixing member 42 for cooperating with the fixing groove 28 in the freezer. In the utility model, the connection hole 38 and the fastening hole 41 preferably adopt a threaded connection, which enhances the stability of the installation between the baffle main body 1 and the freezer and ensures the firm connection of the baffle main body 1 during the handling of the freezer; further, the cooperation between the fixing member 42 and the fixing groove 28 further ensures the stable fixation of the baffle 3 and the frame 2. By directly engaging the fixing member 42 with the fixing groove 28, the fixing steps between the baffle main body 1 and the freezer are simplified, and the need for tools is reduced, thereby improving the installation efficiency and reliability.

[0047] AsFigures 1-7 As shown, the implementation method of this embodiment is as follows:

[0048] Embodiment 1:

[0049] Specifically, the installation process of the frame 2 and the baffle 3 is very simple. When the baffle 3 needs to be installed on the frame 2, the baffle 3 only needs to be pushed into the inner side of the frame 2. During this process, the matching end 34 on the baffle 3 is abutted against the first frame surface 23 and the second frame surface 24 on the inner side of the frame 2 to ensure that the baffle 3 is pushed into the frame 2 at the correct position. After the baffle 3 is pushed into the frame 2, the matching end 34 of the baffle 3 will touch the limiting end 25 of the frame 2. At this time, the multiple buckle ends 32 can be normally engaged in the multiple buckle grooves 22, and the buckle portion 35 of the buckle end 32 after engagement cooperates with the buckle step 26 of the buckle groove 22. Through this cooperation, the baffle 3 is fixed on the frame 2, thereby completing the installation of the baffle 3. During this process, the guide block 312 makes it easier to push the baffle 3 into the frame 2.

[0050] When the baffle 3 needs to be replaced, the operator only needs to manually disengage the buckle portion 35 of each buckle end 32 from the buckle step 26, and then disengage the original baffle 3 from the frame 2, and then repeat the installation steps of the new baffle 3 according to the above baffle 3 to complete the replacement. In this process, a reinforcing rib 36 is provided on the buckle end 32 of the baffle 3 to prevent the buckle end 32 from being unable to return to its original position after the buckle end 32 is manually opened, which affects the next cooperation between the buckle end 32 and the buckle groove 22.

[0051] In addition, the baffle body 1 also takes into account the heat dissipation and condensation water treatment issues inside the equipment, and therefore a heat dissipation groove 39 is provided on the extension end 37, which can effectively improve the heat dissipation efficiency inside the equipment and avoid damage to the equipment due to heat accumulation. At the same time, the hot air discharged from the heat dissipation groove 39 can also blow to the place where condensation water is easily formed on the glass door of the equipment, so that the condensation water is blown dry, thereby improving the equipment's anti-condensation water effect. In addition, a water receiving groove 310 is also provided on the extension end 37, and the water receiving groove 310 can effectively collect the condensation water dripping from the equipment and discharge it through the hydrophobic hole 311, thereby avoiding the adverse effects of condensation water on the equipment.

[0052] Embodiment 2:

[0053] After the replacement and installation of the baffle 3 is completed according to the steps in the first embodiment, the baffle body 1 can be inserted into the baffle body 1 installation area of ​​the freezer at a certain angle, and then the baffle body 1 is connected to the freezer through the connecting hole 38 and the fastening hole 41. In this embodiment, the fixed end 21 is arranged in a J shape, and the entrance of the fixing groove 28 is provided with a chamfer. In this process, the fixing groove 28 is inserted into the fixing member 42 through the chamfer at a certain angle, and the fixing member 42 is completely inserted into the fixing groove 28 along the groove of the fixing groove 28. At this time, the baffle body 1 is straightened, the connecting hole 38 is aligned with the fastening hole 41, and then the connecting hole 38 and the fastening hole 41 are locked together by screws, thereby completing the installation and matching process of the baffle body 1 and the freezer.

[0054] When the baffle body 1 needs to be removed from the freezer, first loosen the screws on the connecting hole 38 and the fastening hole 41, then lift the baffle body 1 to a certain height, tilt the baffle body 1 to a certain angle and take it out, so that the baffle body 1 is separated from the freezer, thereby completing the disassembly process of the baffle body 1.

[0055] In this embodiment, the hot air discharged from the heat dissipation slot 39 can also be blown upward to the glass door of the refrigerator, so that the condensed water on the glass door is blown dry, achieving a better anti-condensation effect.

[0056] 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 interlocking self-locking combined front baffle structure, comprising a baffle body (1), characterized in that: The baffle body (1) comprises a frame (2) and a baffle (3) snap-connected to the frame (2); the frame (2) is provided with a fixing end (21) for fixing to a device; and the baffle (3) is provided with a connecting end (31) for connecting to the device.

2. The interlocking self-locking combined front baffle structure according to claim 1, characterized in that: The frame body (2) is further provided with a snap-on groove (22), and the baffle plate (3) is further provided with a snap-on end (32). The snap-on grooves (22) are provided in plurality, and the snap-on ends (32) are provided in plurality. The snap-on ends (32) cooperate with the snap-on grooves (22) so that the frame body (2) and the baffle plate (3) are snap-connected.

3. The interlocking self-locking combined front baffle structure according to claim 2, characterized in that: The frame body (2) is provided with a first frame surface (23) on the inner side thereof, and second frame surfaces (24) located on both sides of the first frame surface (23) and symmetrically arranged. The baffle plate (3) is further provided with a shielding portion (33). The shielding portion (33) is provided with a mating end (34) mating with the first frame surface (23) and the second frame surface (24) on the circumference thereof. The mating end (34) is respectively mated with the first frame surface (23) and the second frame surface (24) to define the relative position of the frame body (2) and the baffle plate (3).

4. The interlocking self-locking combined front baffle structure according to claim 3, characterized in that: The first frame surface (23) and the second frame surface (24) respectively extend a limiting end (25) toward the inner side of the frame body (2); the buckle groove (22) is provided at the limiting end (25); the buckle end (32) is provided at the matching end (34); the buckle groove (22) further extends a buckle step (26) in a direction away from the shielding portion (33); the buckle end (32) is provided with a protruding buckle portion (35) toward one side of the buckle step (26); the limiting end (25) abuts against the matching end (34); the buckle portion (35) and the buckle step (26) match to fix the position of the frame body (2) and the baffle (3).

5. The interlocking self-locking combined front baffle structure according to claim 2, characterized in that: The buckle end (32) is also provided with a reinforcing rib (36).

6. The interlocking self-locking combined front baffle structure according to claim 4, characterized in that: An opening is provided on the upper side of the frame body (2); an extension end (37) extending in the direction of the limiting end (25) is provided on one side of the opening of the baffle plate (3); the connecting end (31) is connected to a side of the extension end (37) away from the shielding portion (33); and a connecting hole (38) is provided on the connecting end (31).

7. The interlocking self-locking combined front baffle structure according to claim 6, characterized in that: The frame body (2) is further provided with a third frame surface (27) on a side away from the opening; the fixed end (21) is connected to one side of the third frame surface (27) and extends from the third frame surface (27) toward the first frame surface (23); the fixed end (21) is provided with a fixing groove (28), and the fixing groove (28) is arranged perpendicular to the third frame surface (27).

8. The interlocking self-locking combined front baffle structure according to claim 6, characterized in that: The extending end (37) is provided with a heat dissipation groove (39), and a water receiving groove (310) located between the heat dissipation groove (39) and the connecting end (31), and the water receiving groove (310) is provided with a hydrophobic hole (311).

9. The interlocking self-locking combined front baffle structure according to claim 4, characterized in that: The mating end (34) is also provided with a plurality of guide blocks (312) inclined from the shielding portion (33) toward the limiting end (25).

10. A freezer, characterized in that: The invention comprises the interlocking self-locking combined front baffle structure as claimed in any one of claims 1 to 9, and further comprises a fastening hole (41) for cooperating with the connecting hole (38), and a fixing member (42) for cooperating with the fixing groove (28).

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