Mounting structure of refrigerator sliding rail

Abstract

The utility model discloses an installation structure of a refrigerator sliding rail, and relates to the technical field of refrigerators. The refrigerator comprises a refrigerator container, a reinforcing plate attached to the outer side face of the refrigerator container, a supporting seat and a sliding rail, wherein the supporting seat and the sliding rail are arranged in the refrigerator container side by side. A concave cavity is formed in one side wall of the refrigerator liner; a mounting hole and a plurality of first accommodating openings arranged side by side are formed in one surface of the concave cavity; first screw holes corresponding to the mounting holes and matching openings corresponding to the first containing openings are formed in the surface, close to the supporting base, of the reinforcing plate side by side. The supporting seat is matched in the concave cavity; a second screw hole corresponding to the mounting hole and a plurality of limiting clamping hooks corresponding to the first accommodating openings are arranged on one surface, close to the reinforcing plate, of the supporting seat; a screw is in threaded fit in the second screw hole; one end of the screw penetrates through the mounting hole and is in threaded fit with the first screw hole. The refrigerator is reasonable in structural design and convenient to install, and the production efficiency of the refrigerator is effectively improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of refrigerators, and particularly relates to an installation structure of refrigerator slide rails. Background Art

[0002] At present, the installation method of the metal slide rails with large load-bearing capacity such as the French refrigerator door is usually to fix the metal reinforcement plate to the back of the box with two screws before the refrigerator is foamed, and then fix the metal slide rail to the metal reinforcement plate with two bolts after the refrigerator is foamed. The structural strength of the reinforcement plate and the metal slide rail required by this installation method is relatively large, the cost is high, and the installation needs to be fixed twice with screws and bolts respectively, which is cumbersome. Therefore, it is urgent to study an installation structure of refrigerator slide rails to solve the above problems. Utility Model Content

[0003] The utility model provides a mounting structure for a refrigerator slide rail, and its purpose is to solve the technical problems raised in the above background technology.

[0004] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0005] The utility model discloses a mounting structure for refrigerator slide rails, comprising a box liner, a reinforcing plate attached to the outer surface of the box liner, and a support seat and a slide rail arranged side by side inside the box liner; a side wall of the box liner is provided with a concave cavity; a surface of the concave cavity is provided with a mounting hole and a plurality of first accommodating openings arranged side by side; a surface of the reinforcing plate close to the support seat is provided with a first screw hole corresponding to the mounting hole and a matching opening corresponding to a first accommodating opening side by side; the support seat is matched in the concave cavity; a surface of the support seat close to the reinforcing plate is provided with a second screw hole corresponding to the mounting hole and a plurality of matching openings corresponding to the first accommodating openings a limiting hook corresponding to the first accommodating opening; a screw is threadedly engaged with the inner thread of the second screw hole; one end of the screw passes through the mounting hole and is threadedly engaged with the first screw hole; one of the limiting hooks passes through a first accommodating opening and is engaged in the engaging opening, and the remaining limiting hooks are respectively engaged in the remaining first accommodating openings; a mounting groove is provided on a surface of the support seat away from the reinforcing plate; a locking hook is provided on a surface of the mounting groove; the slide rail is engaged in the mounting groove; a second accommodating opening is provided on a surface of the slide rail close to the reinforcing plate; the locking hook is engaged in the second accommodating opening.

[0006] As a preferred technical solution of the utility model, a plurality of first limiting holes are arranged side by side on one surface of the concave cavity; a plurality of convex columns corresponding to the first limiting holes are arranged side by side on one surface of the support seat close to the reinforcing plate; and the plurality of convex columns are respectively inserted into the plurality of first limiting holes.

[0007] As a preferred technical solution of the utility model, a positioning sink is provided on a surface of the reinforcing plate close to the support seat; and the first screw hole is provided in the positioning sink.

[0008] As a preferred technical solution of the utility model, a second limiting hole corresponding to a first limiting hole is provided on a surface of the reinforcing plate close to the support seat; and a protruding column passes through a first limiting hole and is inserted into the second limiting hole.

[0009] As a preferred technical solution of the utility model, two opposite sides of the installation groove are provided with a plurality of limiting flanges for limiting the position of the slide rail in parallel.

[0010] The utility model has the following beneficial effects:

[0011] Before the refrigerator is foamed, the reinforcing plate is attached to the outer surface of the box shell by positioning the positioning flange, and then a limiting hook of the support seat is passed through a first accommodating opening and clamped in the matching opening, and the other limiting hooks are respectively clamped in the other first accommodating openings, and then the screw thread is engaged in the second screw hole, and one end of the screw is passed through the mounting hole and threadedly engaged in the first screw hole, so that a stable connection between the box shell, the reinforcing plate and the support seat is completed, and then after the refrigerator is foamed, the slide rail is directly installed in the mounting groove, and the locking hook is clamped in the second accommodating opening to lock the slide rail, so that the installation of the slide rail is completed, and the slide rail does not need to be fixed with screws. Not only is the structural design reasonable and the installation is convenient, but also the production efficiency of the refrigerator is effectively improved, and it can be used for refrigerator drawers and door bodies of various styles, thereby improving the product competitiveness.

[0012] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0014] Figure 1 The utility model is a schematic structural diagram of a refrigerator slide rail installation structure.

[0015] Figure 2 It is a structural schematic diagram of the connection between the box liner and the reinforcement plate of the utility model.

[0016] Figure 3 It is a structural schematic diagram of the box liner of the utility model.

[0017] Figure 4 It is a schematic diagram of the explosion structure among the reinforcing plate, the supporting seat, the sliding rail and the screws of the utility model.

[0018] Figure 5 It is a structural schematic diagram of the reinforcement plate of the utility model.

[0019] Figure 6 It is a schematic diagram of the structure of the limit hook and the protruding column of the utility model being arranged on the support seat.

[0020] Figure 7 It is a schematic diagram of the structure of the installation slot of the utility model being arranged on the support seat.

[0021] Figure 8 It is a structural schematic diagram of the slide rail of the utility model.

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] 1-box liner, 2-reinforcement plate, 3-support seat, 4-slide rail, 5-screw, 101-concave cavity, 102-mounting hole, 103-first accommodating opening, 104-first limiting hole, 201-first screw hole, 202-matching opening, 203-positioning sinker, 204-second limiting hole, 301-second screw hole, 302-limiting hook, 303-mounting groove, 304-locking hook, 305-boss, 306-limiting flange, 401-second accommodating opening. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Embodiment 1:

[0026] See also Figure 1-8As shown, the utility model is a mounting structure of a refrigerator slide rail, comprising a box liner 1, a reinforcing plate 2 attached to the outer surface of the box liner 1, and a support seat 3 and a slide rail 4 arranged side by side inside the box liner 1; a side wall of the box liner 1 is provided with a concave cavity 101 of a rectangular structure; a surface of the concave cavity 101 is provided with a mounting hole 102 of a circular structure and a plurality of first accommodating openings 103 arranged side by side; the first accommodating opening 103 is of a rectangular structure; the upper and lower side edges of the reinforcing plate 2 are integrally formed with positioning flanges; a surface of the reinforcing plate 2 close to the support seat 3 is provided with a first screw hole 201 corresponding to the mounting hole 102 and a matching opening 202 corresponding to a first accommodating opening 103 side by side; a surface of the reinforcing plate 2 close to the support seat 3 is integrally formed with a positioning sink 203; the first screw hole 201 is arranged in the positioning sink 203; the matching opening 202 is of a rectangular structure; the support seat 3 is gap-fitted in the concave cavity 101; a surface of the support seat 3 close to the reinforcing plate 2 The surface is provided with a second screw hole 301 corresponding to the mounting hole 102 and a plurality of limiting hooks 302 corresponding to the first accommodating opening 103; the limiting hooks 302 are integrally formed on the support seat 3; the second screw hole 301 is threadedly matched with a screw 5; one end of the screw 5 passes through the mounting hole 102 and is threadedly matched in the first screw hole 201; one end of the screw 5 is gap-matched with the mounting hole 102; a limiting hook 302 passes through a first accommodating opening 103 and is clamped in the matching opening 202, and the remaining limiting hooks 302 are respectively clamped in the remaining first accommodating openings 103; a surface of the support seat 3 away from the reinforcing plate 2 is provided with a mounting groove 303 with a rectangular structure; a surface of the mounting groove 303 is integrally formed with a locking hook 304; the slide rail 4 is slidably matched in the mounting groove 303; a surface of the slide rail 4 close to the reinforcing plate 2 is provided with a second accommodating opening 401 with a rectangular structure; the locking hook 304 is clamped in the second accommodating opening 401. Before the refrigerator is foamed, the reinforcing plate 2 is attached to the outer surface of the box 1 by positioning the positioning flange, and then a limiting hook 302 of the support seat 3 is inserted through a first receiving opening 103 and clamped in the matching opening 202, and the other limiting hooks 302 are respectively clamped in the other first receiving openings 103, and then the screw 5 is threadedly engaged in the second screw hole 301, and one end of the screw 5 is threadedly engaged in the first screw hole 201 through the mounting hole 102, that is, the stable connection between the box 1, the reinforcing plate 2 and the support seat 3 is completed. After the refrigerator is foamed, the slide rail 4 is directly installed in the mounting groove 303, and the locking hook 304 is clamped in the second receiving opening 401 to achieve the locking of the slide rail 4, that is, the installation of the slide rail 4 is completed, and the slide rail 4 does not need to be fixed with screws, which not only has a reasonable structural design and convenient installation, but also effectively improves the production efficiency of the refrigerator.

[0027] Embodiment 2:

[0028] Based on Example 1, Figure 3 and Figure 5-6As shown, a plurality of first limiting holes 104 in a circular structure are arranged side by side on one surface of the concave cavity 101; a plurality of convex pillars 305 corresponding to the first limiting holes 104 are integrally formed on a surface of the support seat 3 close to the reinforcing plate 2; the plurality of convex pillars 305 are respectively slidably inserted into the plurality of first limiting holes 104; a second limiting hole 204 corresponding to a first limiting hole 104 is arranged on a surface of the reinforcing plate 2 close to the support seat 3; a convex pillar 305 passes through a first limiting hole 104 and is slidably inserted into the second limiting hole 204. Before the refrigerator is foamed, the connection stability between the box 1, the reinforcing plate 2 and the support seat 3 is further improved by respectively slidably inserting the plurality of convex pillars 305 into the plurality of first limiting holes 104, and passing a convex pillar 305 through a first limiting hole 104 and being slidably inserted into the second limiting hole 204.

[0029] Among them Figure 7 As shown, the two opposite sides of the installation groove 303 are integrally formed with a plurality of limit flanges 306 for limiting the position of the slide rail 4. By arranging a plurality of limit flanges 306 side by side on the two opposite sides of the installation groove 303, the slide rail 4 can be wrapped in the installation groove 303, thereby increasing the strength of the slide rail 4, meeting the requirements of a larger load-bearing capacity, and having a wide range of applications.

[0030] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A refrigerator slide rail installation structure, characterized in that: It comprises a box liner (1), a reinforcing plate (2) attached to the outer surface of the box liner (1), and a support seat (3) and a slide rail (4) arranged side by side inside the box liner (1); A concave cavity (101) is provided on one side wall of the box (1); a mounting hole (102) and a plurality of first accommodating openings (103) arranged side by side are provided on one surface of the concave cavity (101); a first screw hole (201) corresponding to the mounting hole (102) and a matching opening (202) corresponding to a first accommodating opening (103) are provided on one surface of the reinforcing plate (2) close to the supporting seat (3); the supporting seat (3) is matched in the concave cavity (101); a second screw hole (301) corresponding to the mounting hole (102) and a plurality of position-limiting hooks (302) corresponding to the first accommodating opening (103) are provided on one surface of the supporting seat (3) close to the reinforcing plate (2); the inner thread of the second screw hole (301) is matched with a A screw (5); one end of the screw (5) passes through the mounting hole (102) and is threadedly engaged in the first screw hole (201); a limiting hook (302) passes through a first receiving opening (103) and is engaged in the engaging opening (202), and the remaining limiting hooks (302) are respectively engaged in the remaining first receiving openings (103); a surface of the support seat (3) away from the reinforcing plate (2) is provided with a mounting groove (303); a surface of the mounting groove (303) is provided with a locking hook (304); the slide rail (4) is engaged in the mounting groove (303); a surface of the slide rail (4) close to the reinforcing plate (2) is provided with a second receiving opening (401); the locking hook (304) is engaged in the second receiving opening (401).

2. The refrigerator slide rail installation structure according to claim 1, characterized in that: A plurality of first limiting holes (104) are arranged side by side on one surface of the concave cavity (101); a plurality of convex columns (305) corresponding to the first limiting holes (104) are arranged side by side on one surface of the support seat (3) close to the reinforcing plate (2); and the plurality of convex columns (305) are respectively inserted into the plurality of first limiting holes (104).

3. The refrigerator slide rail installation structure according to claim 2, characterized in that: A positioning sink (203) is provided on a surface of the reinforcing plate (2) close to the support seat (3); the first screw hole (201) is provided in the positioning sink (203).

4. The refrigerator slide rail installation structure according to claim 3, characterized in that: A second limiting hole (204) corresponding to a first limiting hole (104) is provided on a surface of the reinforcing plate (2) close to the supporting seat (3); and a protruding column (305) passes through the first limiting hole (104) and is inserted into the second limiting hole (204).

5. The refrigerator slide rail installation structure according to claim 4, characterized in that: A plurality of limiting flanges (306) for limiting the position of the slide rail (4) are arranged side by side on both opposite sides of the installation groove (303).

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