Multifunctional refrigerator hinge

Abstract

The utility model discloses a multifunctional refrigerator hinge, and relates to the technical field of refrigerator hinges. One end of the main connecting plate is provided with a secondary connecting plate, one end of the main connecting plate is provided with a round hole, an inserting shaft is fixedly inserted into the inner side of the round hole, one end of the secondary connecting plate is rotatably connected to the outer side of the inserting shaft in a sleeved mode, one end of the main connecting plate is provided with a sliding groove, and a sliding shaft is slidably connected to the sliding groove in a clamped mode. One end of the secondary connecting plate is fixedly connected with the sliding shaft, a pushing frame is movably installed on the inner side of the primary connecting plate, a clamping block is fixedly installed at the end, away from the secondary connecting plate, of the primary connecting plate, and a circular groove is formed in the inner side of the clamping block; through cooperative use of the main connecting plate, the secondary connecting plate, the inserting shaft, the sliding shaft, the sliding groove, the connecting ring, the first spring, the push frame, the damper, the movable groove, the second spring, the movable plate, the sound absorption plate and other components, the functionality of the hinge is improved, the structure is ingenious, resetting is convenient, the hinge is stable when opened, and noise is effectively restrained.

Description

TECHNICAL FIELD

[0001] The utility model relates to refrigerator hinge technical field, concretely is a multifunctional refrigerator hinge. BACKGROUND

[0002] The refrigerator is also called refrigerator, is the equipment of low temperature preservation food and so on article, has domestic and commercial two kinds of distinction, commercial refrigerator is applied to restaurant, water bar, food processing and supermarket etc.

[0003] However, the hinge structure used by the traditional refrigerator is too simple, and it is not ideal to use, because the function of the hinge in the past is only to help the refrigerator door to open or close, and when closing, it needs to be manually pushed back to the refrigerator door reset, which is very cumbersome, and the noise generated by the friction between the hinge parts is also very large, which greatly affects the use experience, in view of the above problems, the inventor puts forward a multifunctional refrigerator hinge to solve the above problems. UTILITY MODEL CONTENTS

[0004] In order to solve the above technical problems, the utility model adopts the following technical scheme: a multifunctional refrigerator hinge, including main interface board, one end of the main interface board is provided with secondary interface board, one end of the main interface board is provided with round hole, the inner side of the round hole is fixedly connected with the plug shaft, one end of the secondary interface board is rotatably sleeved on the outer side of the plug shaft, one end of the main interface board is provided with sliding slot, the sliding slot is slidably connected with the sliding shaft, one end of the secondary interface board is fixedly connected with the sliding shaft, the inner side of the main interface board is movably installed with the push frame, the end away from the secondary interface board of the main interface board is fixedly installed with the clamping block, the inner side of the clamping block is provided with circular groove, the inner side of the circular groove is fixedly installed with the damper, the outer side of the damper is fixedly installed with the connecting ring, one end of the connecting ring is fixedly installed with the first spring, one end of the first spring is fixedly connected with the push frame, one end of the damper penetrates the push frame and is connected with the connecting sleeve, one end of the connecting sleeve is connected with the push frame.

[0005] Preferably, the outer side of the secondary interface board is fixedly installed with the symmetrically distributed additional block, one end of the additional block is fixedly connected with the connecting piece, the outer side of the main interface board is fixedly installed with the symmetrically distributed fixed plate, one end of the fixed plate is provided with the movable slot, the inner side of the movable slot is slidably connected with the movable plate, one end of the movable plate is fixedly connected with the sound absorbing plate, one end of the sound absorbing plate is movably connected with the connecting piece and the additional block, the inner side of the movable slot is fixedly installed with the second spring which is distributed at equal intervals, one end of the second spring is fixedly connected with the movable plate.

[0006] Preferably, the outer side of the plug shaft is fixedly installed with the uniformly distributed inner limit ring, the opposite end of the inner limit ring is in contact with the secondary interface board, the both ends of the plug shaft are fixedly installed with the outer limit piece, the outer limit piece is in contact with the sound absorbing plate.

[0007] Preferably, one end of the secondary connector plate is provided with an array of through slots.

[0008] Preferably, the outer side of the push frame is fixedly provided with a friction-reducing pad, and the outer surface of the friction-reducing pad is attached to the inner wall of the primary connector plate.

[0009] Preferably, the outer side of the primary connector plate is provided with symmetrically distributed square openings.

[0010] Compared with the prior art, the present application has the following beneficial effects:

[0011] The main connector plate, the secondary connector plate, the insertion shaft, the sliding shaft, the sliding groove, the connecting ring, the first spring, the push frame, the damper, the movable slot, the second spring, the movable plate, the sound-absorbing plate and other components are used in cooperation, thereby increasing the functionality of the hinge, and the structure is ingenious and convenient for resetting, is relatively stable when opened, and effectively suppresses noise. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0013] Fig. 1 The figure is a structural schematic diagram of the present application.

[0014] Fig. 2 The figure is a structural exploded schematic diagram of the present application.

[0015] Fig. 3 The figure is a structural sectional schematic diagram of part of the components of the present application.

[0016] In the figure: 1, primary connector plate; 11, secondary connector plate; 12, round hole; 13, insertion shaft; 14, sliding groove; 15, sliding shaft; 16, push frame; 17, clamping block; 18, circular groove; 19, damper; 20, connecting ring; 21, first spring; 22, connecting sleeve; 23, additional block; 24, connecting piece; 25, fixed plate; 26, movable slot; 27, movable plate; 28, sound-absorbing plate; 29, second spring; 30, inner limiting ring; 31, outer limiting piece; 32, through slot; 33, friction-reducing pad; 34, square opening. DETAILED DESCRIPTION

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Example: Figs. 1-3 As shown, this utility model provides a technical solution: a multi-functional refrigerator hinge, including a main connecting plate 1, a secondary connecting plate 11 at one end of the main connecting plate 1, a circular hole 12 at one end of the main connecting plate 1, a shaft 13 fixedly inserted into the inner side of the circular hole 12, one end of the secondary connecting plate 11 rotatably sleeved on the outer side of the shaft 13, a sliding groove 14 at one end of the main connecting plate 1, a sliding shaft 15 slidably engaged in the sliding groove 14, one end of the secondary connecting plate 11 fixedly connected to the sliding shaft 15, and the inner side of the main connecting plate 1 movably installed... There is a push frame 16. A locking block 17 is fixedly installed at the end of the main connecting plate 1 away from the secondary connecting plate 11. A circular groove 18 is opened on the inner side of the locking block 17. A damper 19 is fixedly installed on the inner side of the circular groove 18. A connecting ring 20 is fixedly installed on the outer side of the damper 19. A first spring 21 is fixedly installed at one end of the connecting ring 20. One end of the first spring 21 is fixedly connected to the push frame 16. One end of the damper 19 passes through the push frame 16 and is connected to a connecting sleeve 22. One end of the connecting sleeve 22 is connected to the push frame 16.

[0019] Symmetrically distributed mounting blocks 23 are fixedly installed on the outer side of the secondary connecting plate 11. One end of each mounting block 23 is fixedly connected to a connecting piece 24. Symmetrically distributed fixing plates 25 are fixedly installed on the outer side of the main connecting plate 1. One end of each fixing plate 25 is provided with a movable groove 26. Movable plates 27 are slidably inserted into the inner side of each movable groove 26. One end of each movable plate 27 is fixedly connected to a sound-absorbing plate 28. One end of the sound-absorbing plate 28 is movably abutting against the connecting piece 24 and the mounting block 23. Second springs 29 are fixedly installed at equal intervals on the inner side of each movable groove 26. One end of each second spring 29 is fixedly connected to the movable plate 27.

[0020] By adopting the above technical solution, the second spring 29 in the movable slot 26 pushes the movable plate 27 to slide out, thereby the movable plate 27 drives the sound-absorbing plate 28 and the mounting block 23 to abut against the connecting piece 24, thereby strengthening the stability effect when the secondary connecting plate 11 rotates and the freezer is opened, and effectively absorbing the noise generated by the secondary connecting plate 11, connecting piece 24 and other components, thus improving the noise reduction effect.

[0021] An inner limiting ring 30 is fixedly installed on the outer side of the insert shaft 13. One end of the inner limiting ring 30 is in contact with the secondary connecting plate 11. An outer limiting plate 31 is fixedly installed on both ends of the insert shaft 13. One end of the outer limiting plate 31 is attached to the sound absorbing plate 28.

[0022] By adopting the technical scheme, the stability of the secondary connecting plate 11 during rotation adjustment is improved by setting the inner limiting ring 30 and the outer limiting sheet 31.

[0023] An array of through grooves 32 is formed in one end of the secondary connecting plate 11.

[0024] By adopting the technical scheme, the secondary connecting plate 11 is conveniently assembled with the refrigerator by setting the through grooves 32 for the screw to pass through.

[0025] The outer side of the push frame 16 is fixedly provided with a friction-reducing pad 33, and the outer surface of the friction-reducing pad 33 is attached to the inner wall of the primary connecting plate 1.

[0026] By adopting the technical scheme, the wear between the push frame 16 and the inner wall of the primary connecting plate 1 is reduced by setting the friction-reducing pad 33, thereby prolonging the service life.

[0027] The outer side of the primary connecting plate 1 is provided with symmetrically distributed square openings 34.

[0028] By adopting the technical scheme, the primary connecting plate 1 is conveniently manually pinched by setting the square openings 34.

[0029] Working principle: first, the primary connecting plate 1 is connected and assembled with the corresponding components of the secondary connecting plate 11 and the refrigerator, and when the secondary connecting plate 11 rotates on the insertion shaft 13 during use, the sliding shaft 15 is driven to slide in the sliding groove 14, the sliding groove 14 limits the angle of the sliding shaft 15, at the same time, the first spring 21 on the connecting ring 20 pushes the push frame 16 to slide on the primary connecting plate 1, the push frame 16 moves to abut against the secondary connecting plate 11, and the action of the damper 19 is combined, so that when the refrigerator door connected by the secondary connecting plate 11 is to be closed, the door is pulled slightly, and the secondary connecting plate 11 is gradually reset by relying on the connecting ring 20 and the damper 19, and the second spring 29 in the movable slot 26 pushes the movable plate 27 to slide out, so that the movable plate 27 drives the sound-absorbing plate 28 and the added block 23 to abut against the connecting sheet 24, thereby enhancing the stability effect of the secondary connecting plate 11 during rotation of the refrigerator, effectively absorbing the noise generated by the secondary connecting plate 11, the connecting sheet 24 and other components, improving the noise reduction effect, and increasing the function of the hinge. The structure is ingenious, convenient to reset, relatively stable when opened, and has low noise.

[0030] Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalent technologies, the present application also intends to include these modifications and variations.

Claims

1. A multi-functional refrigerator hinge, comprising a main connecting plate (1), characterized in that: A secondary connecting plate (11) is provided at one end of the main connecting plate (1). A circular hole (12) is provided at one end of the main connecting plate (1). A shaft (13) is fixedly inserted into the inner side of the circular hole (12). One end of the secondary connecting plate (11) is rotatably sleeved on the outer side of the shaft (13). A sliding groove (14) is provided at one end of the main connecting plate (1). A sliding shaft (15) is slidably engaged in the sliding groove (14). One end of the secondary connecting plate (11) is fixedly connected to the sliding shaft (15). A push frame (16) is movably installed on the inner side of the main connecting plate (1). The main connecting plate (1) is away from the secondary connecting plate. (11) One end is fixedly installed with a locking block (17), the inner side of the locking block (17) is provided with a circular groove (18), the inner side of the circular groove (18) is fixedly installed with a damper (19), the outer side of the damper (19) is fixedly installed with a connecting ring (20), one end of the connecting ring (20) is fixedly installed with a first spring (21), one end of the first spring (21) is fixedly connected to the push frame (16), one end of the damper (19) passes through the push frame (16) and is connected with a connecting sleeve (22), one end of the connecting sleeve (22) is connected to the push frame (16).

2. The multifunctional refrigerator hinge as described in claim 1, characterized in that, The outer side of the secondary connecting plate (11) is fixedly installed with symmetrically distributed mounting blocks (23), and one end of each mounting block (23) is fixedly connected with a connecting piece (24). The outer side of the main connecting plate (1) is fixedly installed with symmetrically distributed fixing plates (25), and one end of each fixing plate (25) is provided with a movable groove (26). The inner side of each movable groove (26) is slidably inserted with a movable plate (27). One end of each movable plate (27) is fixedly connected with a sound-absorbing plate (28). One end of the sound-absorbing plate (28) is movably abutting against the connecting piece (24) and the mounting block (23). The inner side of each movable groove (26) is fixedly installed with equally spaced second springs (29), and one end of each second spring (29) is fixedly connected to the movable plate (27).

3. A multifunctional refrigerator hinge as described in claim 1, characterized in that, The outer side of the insert shaft (13) is fixedly installed with evenly distributed inner limiting rings (30). One end of the inner limiting rings (30) is in contact with the secondary connecting plate (11). Both ends of the insert shaft (13) are fixedly installed with outer limiting plates (31). One end of the outer limiting plate (31) is in contact with the sound absorbing plate (28).

4. A multifunctional refrigerator hinge as described in claim 1, characterized in that, One end of the secondary connector plate (11) is provided with an array of through slots (32).

5. A multifunctional refrigerator hinge as described in claim 1, characterized in that, A friction-reducing pad (33) is fixedly installed on the outer side of the push frame (16), and the outer surface of the friction-reducing pad (33) is in contact with the inner wall of the main connecting plate (1).

6. A multifunctional refrigerator hinge as described in claim 1, characterized in that, The main connector plate (1) has symmetrically distributed square openings (34) on its outer side.

Images