Inner container structure of freezer

Abstract

The utility model relates to the technical field of freezer equipment, and discloses an inner container structure of a freezer, which effectively solves the problems of slower installation speed and lower installation efficiency of a surrounding plate and a bottom plate in the inner container of the freezer at present, and comprises a bottom plate and the surrounding plate, the bottom plate comprises a first plate body, an outer square plate is installed at the top end of the first plate body, and the outer square plate is installed at the bottom end of the first plate body. The top end of the first plate body is provided with an inner square-shaped plate, the inner square-shaped plate is located on the inner side of the outer square-shaped plate, a first clamping gap is formed between the outer square-shaped plate and the inner square-shaped plate, the surrounding plate comprises a second plate body, the bottom end of the second plate body is clamped into the first clamping gap, and the inner side of the second plate body is provided with an inner inserting plate. The bottom end of the second plate body is inserted into the first clamping gap formed by the outer square plate and the inner square plate, and the inner square plate is clamped into the second clamping gap formed by the second plate body and the inner insertion plate, so that the water leakage prevention effect of the connecting position of the bottom plate and the surrounding plate is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of refrigerator equipment, in particular to an inner tank structure of a refrigerator. Background Art

[0002] Usually, the inner liner of a freezer adopts two structures: one is that the inner liner of the freezer is integrally formed, and the other is made by splicing prefabricated panels. The integrally formed inner liner is suitable for small freezers, while the prefabricated panel splicing is often made by splicing prefabricated panels. There are two main existing splicing processes, one is the traditional buckle edge and kneading inner liner structure, and the other is the improved splicing inner liner; the inner liner of a traditional electric freezer is generally connected by a panel, a bottom plate or a large panel, a small panel, and a bottom plate through buckling, kneading, etc. to form a refrigeration equipment inner liner. The inner liner material is a metal aluminum plate, a cold-rolled plate, a hot zinc plate, a stainless steel plate, or a plastic plate groove, but it still has the following defects:

[0003] Since the inner tank of the refrigerator is generally connected by the surrounding plate and the bottom plate through buckling, kneading and other connection methods, the installation speed is slow and the installation efficiency is low. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides an inner tank structure of a refrigerator, which effectively solves the problem of slow installation speed and low installation efficiency of the surrounding plate and the bottom plate in the inner tank of the current electric refrigerator.

[0005] To achieve the above object, the utility model provides the following technical solutions: an inner tank structure of a freezer, comprising a bottom plate and a surrounding plate, wherein the bottom plate comprises a first plate body, an outer plate is installed at the top of the first plate body, an inner plate is installed at the top of the first plate body, the inner plate is located on the inner side of the outer plate, and a first clamping gap is formed between the outer plate and the inner plate;

[0006] The enclosure includes a second plate body, the bottom end of the second plate body is inserted into the first clamping gap, an inner plug-in plate is installed on the inner side of the second plate body, a second clamping gap is formed between the inner plug-in plate and the second plate body, the inner mouth plate is inserted into the second clamping gap, and a connecting component is installed between the bottom plate and the enclosure.

[0007] Preferably, the connecting assembly includes movable grooves uniformly opened inside the inner mouth plate, and rod grooves are symmetrically opened on both sides of the movable groove, and the rod grooves penetrate into the second clamping gap.

[0008] Preferably, a first card slot and a second card slot are respectively formed on one side of the second plate body and the inner insert plate that are close to each other, and the first card slot, the second card slot and the rod slot are coaxially arranged and on the same axis.

[0009] Preferably, a clamping rod is movably installed inside the two rod grooves, and ends of the two clamping rods that are away from each other are respectively clamped into the first clamping groove and the second clamping groove.

[0010] Preferably, a movable block is movably installed inside the movable groove, two connecting rods are symmetrically provided on the top of the movable block, both ends of the two connecting rods are rotatably installed with swivel seats, the two swivel seats at the same end of the two connecting rods are symmetrically fixedly installed on the top of the movable block, and the two swivel seats at the other ends of the two connecting rods are respectively installed on the two clamping rods.

[0011] Preferably, a screw groove is formed at the bottom end of the movable groove, and a receiving groove is formed at the bottom end of the screw groove, and the receiving groove penetrates to the bottom end of the first plate body.

[0012] Preferably, a screw is installed on the internal thread of the screw groove, the top of the screw is in contact with the bottom end of the movable block, and an end block is installed on the bottom end of the screw, the end block is located inside the accommodating groove, the bottom wall of the end block is flush with the bottom wall of the first plate body, and a straight groove is provided on the side of the end block away from the screw.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) The utility model improves the anti-leakage effect of the connection position between the bottom plate and the enclosure by inserting the bottom end of the second plate body into the first clamping gap formed by the outer plate and the inner plate, and clamping the inner plate into the second clamping gap formed by the second plate body and the inner insert plate;

[0015] (2) The novel structure is characterized in that the screw at the bottom end of the first plate is tightened so that the screw moves toward the inside of the movable groove, thereby pushing the movable block upward, and then pushing the two clamping rods to move outward and respectively clamp into the first clamping groove and the second clamping groove, thereby forming a double clamping connection, thereby improving the clamping and fixing strength of the bottom plate and the enclosure plate, and improving the installation efficiency;

[0016] (3) After the screw is tightened, the end block completely enters the receiving groove. When the inner tank is installed, the bottom wall of the first plate body is tightly attached to the bottom wall of the shell body. Under the action of pressure, the screw cannot move downward, thereby improving the tightening effect of the screw and ensuring the clamping stability between the bottom plate and the enclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0018] In the attached picture:

[0019] Figure 1 This is a schematic diagram of the inner tank structure of the freezer of the utility model;

[0020] Figure 2 This is a schematic diagram of the bottom plate structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the enclosure structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the connection assembly of the utility model;

[0023] Figure 5 This is a schematic diagram of the screw structure of the utility model;

[0024] In the figure: 1, bottom plate; 101, first plate body; 102, outer plate; 103, inner plate; 2, enclosure; 201, second plate body; 202, inner plug-in board; 3, connecting assembly; 301, first slot; 302, second slot; 303, movable slot; 304, rod slot; 305, clamping rod; 306, movable block; 307, connecting rod; 308, swivel seat; 309, screw slot; 310, accommodating slot; 311, screw rod; 312, end block; 313, straight slot. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0026] Embodiment 1, by Figure 1-Figure 5 The utility model includes a bottom plate 1 and a surrounding plate 2, the bottom plate 1 includes a first plate body 101, an outer plate 102 is installed on the top of the first plate body 101, an inner plate 103 is installed on the top of the first plate body 101, the inner plate 103 is located on the inner side of the outer plate 102, and a first clamping gap is formed between the outer plate 102 and the inner plate 103;

[0027] The enclosure 2 includes a second plate body 201, the bottom end of the second plate body 201 is inserted into the first clamping gap, an inner plug-in plate 202 is installed on the inner side of the second plate body 201, a second clamping gap is formed between the inner plug-in plate 202 and the second plate body 201, the inner mouth plate 103 is inserted into the second clamping gap, a connecting component 3 is installed between the bottom plate 1 and the enclosure 2, the bottom end of the second plate body 201 is inserted into the first clamping gap formed by the outer mouth plate 102 and the inner mouth plate 103, and the inner mouth plate 103 is clamped into the second clamping gap formed by the second plate body 201 and the inner plug-in plate 202, so as to improve the anti-leakage effect of the connection position between the bottom plate 1 and the enclosure 2.

[0028] The connecting component 3 includes a movable groove 303 uniformly opened inside the inner mouth plate 103, and rod grooves 304 are symmetrically opened on both sides of the movable groove 303. The rod grooves 304 penetrate into the second clamping gap. The second plate body 201 and the inner plug-in board 202 are close to each other. The first clamping groove 301, the second clamping groove 302 and the rod groove 304 are coaxially arranged and on the same axis. The inside of the two rod grooves 304 is movably installed with a clamping rod 305, and the ends of the two clamping rods 305 that are far away from each other are respectively clamped into Inside the first card slot 301 and the second card slot 302, a movable block 306 is movably installed inside the movable slot 303, and two connecting rods 307 are symmetrically arranged at the top of the movable block 306. Both ends of the two connecting rods 307 are rotatably installed with a rotating seat 308. The two rotating seats 308 at the same end of the two connecting rods 307 are symmetrically fixedly installed on the top of the movable block 306, and the two rotating seats 308 at the other ends of the two connecting rods 307 are respectively installed on the two card rods 305. The bottom end of the movable slot 303 is provided with a screw groove 309, and the bottom end of the screw groove 309 is provided with a receiving groove 31 0, the accommodating groove 310 penetrates to the bottom end of the first plate body 101, and the internal thread of the screw groove 309 is installed with a screw rod 311, and the top of the screw rod 311 contacts the bottom end of the movable block 306, and the screw rod 311 at the bottom end of the first plate body 101 is tightened, so that the screw rod 311 moves toward the inside of the movable groove 303, thereby pushing the movable block 306 to move upward, and then pushing the two clamping rods 305 to move outward and respectively clamp into the first clamping groove 301 and the second clamping groove 302, forming a double clamping connection, thereby improving the clamping and fixing strength of the bottom plate 1 and the enclosure 2, and the bottom of the screw rod 311 An end block 312 is installed at the end, and the end block 312 is located inside the accommodating groove 310. The bottom wall of the end block 312 is flush with the bottom wall of the first plate body 101. A straight groove 313 is provided on the side of the end block 312 away from the screw rod 311. After the screw rod 311 is tightened, the end block 312 completely enters the accommodating groove 310. When the inner tank is installed, the bottom wall of the first plate body 101 is tightly attached to the bottom wall of the shell. Under the action of pressure, the screw rod 311 cannot move downward, thereby improving the fastening effect of the screw rod 311, thereby ensuring the clamping stability between the bottom plate 1 and the enclosure 2.

[0029] Working principle: During installation, the bottom end of the second plate body 201 is inserted into the first clamping gap formed by the outer plate 102 and the inner plate 103, and the inner plate 103 is clamped into the second clamping gap formed by the second plate body 201 and the inner insert plate 202, so as to improve the anti-leakage effect of the connection position between the bottom plate 1 and the enclosure 2;

[0030] After installation, the screw rod 311 at the bottom end of the first plate body 101 is tightened until the end block 312 at one end of the screw rod 311 is completely inserted into the receiving groove 310. When the screw rod 311 is continuously tightened, the screw rod 311 moves toward the inside of the movable groove 303, thereby pushing the movable block 306 to move upward, and then the two clamping rods 305 are pushed outward through the two connecting rods 307 to be respectively clamped into the first clamping groove 301 and the second clamping groove 302, forming a double clamping connection, thereby improving the clamping and fixing strength of the bottom plate 1 and the enclosure 2;

[0031] After the screw 311 is tightened, the end block 312 completely enters the receiving groove 310. When the inner tank is installed, the bottom wall of the first plate body 101 is tightly attached to the bottom wall of the shell. Under the action of pressure, the screw 311 cannot move downward, thereby improving the fastening effect of the screw 311, thereby ensuring the clamping stability between the bottom plate 1 and the enclosure 2 and improving the fixing strength.

Claims

1. A refrigerator liner structure, comprising a bottom plate (1) and a surrounding plate (2), characterized in that: The bottom plate (1) comprises a first plate body (101), an outer plate (102) is mounted on the top of the first plate body (101), an inner plate (103) is mounted on the top of the first plate body (101), the inner plate (103) is located on the inner side of the outer plate (102), and a first clamping gap is formed between the outer plate (102) and the inner plate (103); The enclosure (2) comprises a second plate body (201), the bottom end of the second plate body (201) is inserted into a first clamping gap, an inner plug-in plate (202) is installed on the inner side of the second plate body (201), a second clamping gap is formed between the inner plug-in plate (202) and the second plate body (201), an inner mouth plate (103) is inserted into the second clamping gap, and a connecting assembly (3) is installed between the bottom plate (1) and the enclosure (2).

2. The inner container structure of a freezer according to claim 1, characterized in that: The connecting assembly (3) comprises movable grooves (303) uniformly arranged inside the inner plate (103), rod grooves (304) are symmetrically arranged on both sides of the movable groove (303), and the rod grooves (304) penetrate into the second clamping gap.

3. The inner container structure of a refrigerator according to claim 2, characterized in that: A first card slot (301) and a second card slot (302) are respectively provided on the side where the second plate body (201) and the inner insert plate (202) are close to each other. The first card slot (301), the second card slot (302) and the rod slot (304) are coaxially arranged and are located on the same axis.

4. The inner container structure of a freezer according to claim 2, characterized in that: A clamping rod (305) is movably installed inside the two rod grooves (304), and ends of the two clamping rods (305) that are away from each other are respectively clamped into the first clamping groove (301) and the second clamping groove (302).

5. The inner container structure of a refrigerator according to claim 4, characterized in that: A movable block (306) is movably installed inside the movable groove (303), and two connecting rods (307) are symmetrically arranged at the top of the movable block (306). Both ends of the two connecting rods (307) are rotatably installed with a rotating seat (308), and the two rotating seats (308) at the same end of the two connecting rods (307) are symmetrically fixedly installed on the top of the movable block (306), and the two rotating seats (308) at the other ends of the two connecting rods (307) are respectively installed on the two clamping rods (305).

6. The inner container structure of a refrigerator according to claim 2, characterized in that: A screw groove (309) is provided at the bottom end of the movable groove (303), and a receiving groove (310) is provided at the bottom end of the screw groove (309), and the receiving groove (310) penetrates to the bottom end of the first plate body (101).

7. The inner container structure of a refrigerator according to claim 6, characterized in that: A screw rod (311) is installed on the internal thread of the screw groove (309), the top end of the screw rod (311) contacts the bottom end of the movable block (306), and an end block (312) is installed on the bottom end of the screw rod (311). The end block (312) is located inside the receiving groove (310), the bottom wall of the end block (312) is flush with the bottom wall of the first plate body (101), and a straight groove (313) is provided on the side of the end block (312) away from the screw rod (311).

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