Freezer hinge capable of hovering at any angle

Abstract

The utility model discloses a refrigerator hinge capable of hovering at any angle, which belongs to the technical field of refrigerator hinges and comprises a lower mounting plate, first rotating shafts are mounted inside two sides of the lower mounting plate in a hinged manner, an upper mounting plate is hinged to the outer sides of the first rotating shafts, and a second rotating shaft is mounted between two sides of the upper mounting plate in a hinged manner. The outer side of the second rotating shaft is slidably mounted on the two sides of the lower mounting plate, two sets of gaskets are slidably mounted on the outer side of the second rotating shaft, a mounting sleeve is fixedly mounted on the outer side of the second rotating shaft, a fixing seat is hinged to the outer side of the mounting sleeve, an inserting rod is fixedly mounted on one side of the fixing seat, and a rotating block is rotatably mounted between the two sides of the lower mounting plate; and the inserting rod is movably inserted into the rotating block, so that the whole device can be kept in a relatively stable state when being not interfered by external force, the diversified requirements of a user on the angles of the refrigerator door in different use scenes are greatly met, the use convenience and user experience of the refrigerator are improved, and the use accuracy and operation comfort of the refrigerator are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to refrigerator hinge technical field especially relates to a refrigerator hinge of arbitrary angle hovering. BACKGROUND

[0002] In the existing refrigerator design, the traditional hinge structure can only realize the complete opening or closing of the refrigerator door, and cannot meet the needs of users for the refrigerator door hovering at any angle in the use process, and users often need to keep the refrigerator door at a specific angle to facilitate the taking, arranging or cleaning of articles.

[0003] The traditional hinge lacks effective angle hovering function, which causes the refrigerator door to be unable to stay stably in the non-full opening or full closing state, brings many inconveniences to users, and also affects the use efficiency and user experience of the refrigerator to some extent, therefore, the utility model provides a refrigerator hinge of arbitrary angle hovering to solve the problem. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a refrigerator hinge of arbitrary angle hovering to solve the problem in the background art.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A refrigerator hinge of arbitrary angle hovering, comprising: a lower mounting plate, first rotating shafts are arranged at the two sides of the lower mounting plate, upper mounting plates are hingedly connected to the outer sides of the first rotating shafts, second rotating shafts are hingedly connected between the two sides of the upper mounting plates, the outer sides of the second rotating shafts are slidingly installed on the two sides of the lower mounting plate, two groups of spacers are slidingly installed on the outer sides of the second rotating shafts, mounting sleeves are fixedly installed on the outer sides of the second rotating shafts, fixed seats are hingedly connected to the outer sides of the mounting sleeves, plug rods are fixedly installed on one side of the fixed seats, rotating blocks are rotatably installed between the two sides of the lower mounting plate, the plug rods are movably inserted into the rotating blocks, and springs are sleeved and installed on the outer sides of the plug rods.

[0007] Preferably, two groups of upper mounting holes are formed in one side of the upper mounting plate, two groups of lower mounting holes are formed in one side of the lower mounting plate, a fixed plate is fixedly installed on the outer side of the plug rod, helical lines are arranged on the outer sides of the two ends of the second rotating shaft, and bolts are threadedly connected to the outer sides of the two ends of the second rotating shaft.

[0008] Preferably, arc-shaped grooves are formed in the two sides of the lower mounting plate, the outer sides of the second rotating shafts are slidingly installed in the two groups of arc-shaped grooves, and the two groups of spacers are attached to the two sides of the lower mounting plate.

[0009] Preferably, an insertion groove is formed in the rotating block, and the plug rod is slidingly installed in the insertion groove.

[0010] Preferably, the two ends of the spring are fixedly installed on one side of the fixed plate and one side of the rotating block.

[0011] Preferably, the two sides of the upper mounting plate are provided with rotating holes, the first rotating shaft is rotatably installed in the two groups of rotating holes on the upper side, and the second rotating shaft is rotatably installed in the two groups of rotating holes on the lower side.

[0012] In the utility model, the upper mounting hole and the lower mounting hole respectively arranged on the upper mounting plate and the lower mounting plate can be used to install the whole device on other equipment or structure, and according to the specific installation requirement and scene, the appropriate installation position and mode are selected, so that the device can play the designed function in the actual application, and the corresponding mechanical support, angle adjustment and buffer stability requirements are met.

[0013] The utility model discloses the structure design is reasonable, and the upper mounting plate realizes the hinged connection of one side through the first rotating shaft and the lower mounting plate, and the second rotating shaft penetrates the two sides of the upper mounting plate and is hinged with the upper mounting plate, so that the outside of the second rotating shaft is slidably installed in the arc-shaped groove on the two sides of the lower mounting plate, the relative motion constraint of the upper mounting plate and the lower mounting plate in another dimension is guaranteed, the second rotating shaft slides in the range defined by the arc-shaped groove, the two groups of gaskets are installed on the outside of the second rotating shaft and are attached to the two sides of the lower mounting plate, and are cooperated with the helical line on the outside of the two ends of the second rotating shaft through the bolt, so that the gasket is fixed, the function of increasing friction, buffering and stabilizing the relative sliding process of the second rotating shaft and the lower mounting plate is played, the arbitrary angle suspension of the arbitrary angle suspension refrigerator hinge is realized through the increase of friction, the fixed seat can swing at a certain angle relative to the second rotating shaft and the upper mounting plate through the cooperation between the mounting sleeve, the second rotating shaft and the fixed seat, the plug rod is slid in the rotating block through the angle swing of the fixed seat, the rotating block is rotatably installed on the inside of the two sides of the lower mounting plate, the angle adjustment of the rotating block is adapted to the angle adjustment of the plug rod, and then the cooperation between the fixed plate, the spring and the rotating block is realized, the plug rod is subjected to the reverse force through the elastic force of the spring, the whole device can keep the relatively stable state when being subjected to external force interference, can be flexibly stayed at any desired angle, greatly meets the diversified requirement of the refrigerator door angle of the user in different use scenes, improves the convenience and user experience of the refrigerator use, and improves the accuracy and comfort of the refrigerator use. ACCURACY

[0014] Figure 1 A three-dimensional structure schematic view of the arbitrary angle suspension refrigerator hinge is provided.

[0015] Figure 2The utility model provides a kind of cross-sectional structure schematic diagram of refrigerator hinge that can hover at arbitrary angle.

[0016] Figure 3 For Figure 2 Local enlarged view of part A.

[0017] In the figure: 1, lower mounting plate;2, lower mounting hole;3, upper mounting plate;4, upper mounting hole;5, first rotating shaft;6, second rotating shaft;7, mounting sleeve;8, fixed seat;9, plug rod;10, fixed plate;11, spring;12, rotating block;13, arc slot;14, gasket;15, bolt. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0019] Referring to Figures 1-3 A refrigerator hinge that can hover at arbitrary angle, comprising: lower mounting plate 1, first rotating shaft 5 is installed at the inside intersection of both sides of lower mounting plate 1, upper mounting plate 3 is hingedly connected to the outside of first rotating shaft 5, second rotating shaft 6 is hingedly installed between the both sides of upper mounting plate 3, the both sides of second rotating shaft 6 are slidingly installed in the both sides of lower mounting plate 1, two groups of gaskets 14 are slidingly installed in the both sides of second rotating shaft 6, mounting sleeve 7 is fixedly installed in the both sides of second rotating shaft 6, fixed seat 8 is hingedly connected to the outside of mounting sleeve 7, plug rod 9 is fixedly installed on one side of fixed seat 8, rotating block 12 is rotatably installed between the both sides of lower mounting plate 1, plug rod 9 is movably inserted into rotating block 12, spring 11 is sleeved and installed on the outside of plug rod 9.

[0020] In the embodiment, two groups of upper mounting holes 4 are formed in one side of upper mounting plate 3, two groups of lower mounting holes 2 are formed in one side of lower mounting plate 1, fixed plate 10 is fixedly installed on the outside of plug rod 9, helical lines are arranged on the both ends of second rotating shaft 6, and bolt 15 is threadedly connected to the both ends of second rotating shaft 6, which improves the installation efficiency and ensures stable installation of the hinge on various refrigerators.

[0021] In the embodiment, arc slots 13 are formed in the both sides of lower mounting plate 1, second rotating shaft 6 is slidingly installed in the both groups of arc slots 13, and the both sides of lower mounting plate 1 are attached to two groups of gaskets 14, which ensures accurate position of the door and prevents accidental movement, thereby improving the use safety and convenience of the refrigerator.

[0022] In the embodiment, an insertion slot is formed in the inside of rotating block 12, and plug rod 9 is slidingly installed in the insertion slot, which avoids deviation or irregular movement of plug rod 9, thereby maintaining the stability and reliability of the entire hinge structure.

[0023] In this embodiment, the two ends of the spring 11 are fixedly installed on one side of the fixed plate 10 and one side of the rotating block 12, which reduces the user's frequent adjustment of the door angle, improves the use efficiency of the refrigerator and the user experience.

[0024] In this embodiment, the two sides of the upper mounting plate 3 are provided with rotating holes, the first rotating shaft 5 is rotatably installed in the two groups of rotating holes on the upper side, and the second rotating shaft 6 is rotatably installed in the two groups of rotating holes on the lower side. The rotating hole provides an accurate installation position for the rotating shaft, which can effectively control the rotation center of the rotating shaft.

[0025] In this embodiment, the upper mounting hole 4 and the lower mounting hole 2 respectively formed in the upper mounting plate 3 and the lower mounting plate 1 can be used to install the entire device on other equipment or structure. According to the specific installation requirements and scenes, the appropriate installation position and method are selected, so that the device can play its designed function in actual application, meet the corresponding mechanical support, angle adjustment and buffer stability requirements;

[0026] The upper mounting plate 3 is hingedly connected to the lower mounting plate 1 through the first rotating shaft 5, so that the upper mounting plate 3 can rotate by a certain angle relative to the lower mounting plate 1 around the first rotating shaft 5. The second rotating shaft 6 penetrates through the two sides of the upper mounting plate 3 and is hingedly connected to the upper mounting plate 3. Its outer side is slidingly installed in the arc-shaped groove 13 on the two sides of the lower mounting plate 1, which ensures the relative movement constraint of the upper mounting plate 3 and the lower mounting plate 1 in another dimension, so that the second rotating shaft 6 slides within the range defined by the arc-shaped groove 13. The two groups of gaskets 14 are installed on the outer side of the second rotating shaft 6 and are attached to the two sides of the lower mounting plate 1. The gaskets 14 are fixed by cooperating with the helical lines on the outer sides of the two ends of the second rotating shaft 6 through the bolts 15, thereby increasing the friction, buffering and stabilizing the relative sliding process of the second rotating shaft 6 and the lower mounting plate 1. By increasing the friction, the refrigerator hinge can be arbitrarily suspended at any angle. The installation sleeve 7 is fixed to the outer side of the second rotating shaft 6, and the fixing seat 8 is hingedly connected to the installation sleeve 7, so that the fixing seat 8 can swing by a certain angle relative to the second rotating shaft 6 and the upper mounting plate 3. Through the angle swing of the fixing seat 8, the insertion rod 9 is driven to slide in the rotating block 12. The rotating block 12 is rotatably installed on the inside of the two sides of the lower mounting plate 1, thereby adjusting the angle of the rotating block 12 to adapt to the angle adjustment of the insertion rod 9. Then, through the cooperation of the fixed plate 10, the spring 11 and the rotating block 12, the spring 11 generates a reverse force on the insertion rod 9, so that the entire device can maintain a relatively stable state when subjected to external interference.

[0027] The above has carried out the detailed introduction to the refrigerator hinge that can hover at arbitrary angle provided by the utility model. The principle and implementation mode of the utility model are described in the text by applying specific embodiments, and the above embodiment description is only used for helping to understand the method and core idea of the utility model. It should be pointed out that, for ordinary skilled person in the art, without departing from the principle of the utility model, the utility model can be improved and modified in several ways, and these improvements and modifications also fall within the protection scope of the utility model claim.

Claims

1. A refrigerator hinge that can be suspended at any angle, characterized in that, include: The lower mounting plate (1) has a first rotating shaft (5) installed at the intersection of its two sides. An upper mounting plate (3) is hinged to the outer side of the first rotating shaft (5). A second rotating shaft (6) is hinged between the two sides of the upper mounting plate (3). The outer side of the second rotating shaft (6) is slidably installed on both sides of the lower mounting plate (1). Two sets of gaskets (14) are slidably installed on the outer side of the second rotating shaft (6). An installation sleeve (7) is fixedly installed on the outer side of the installation sleeve (7). A fixing seat (8) is hinged to the outer side of the fixing seat (8). A plug rod (9) is fixedly installed on one side of the fixing seat (8). A rotating block (12) is rotatably installed between the two sides of the lower mounting plate (1). The plug rod (9) is movably inserted into the rotating block (12). A spring (11) is sleeved on the outer side of the plug rod (9).

2. The freezer hinge that can be suspended at any angle according to claim 1, characterized in that, The upper mounting plate (3) has two sets of upper mounting holes (4) on one side, and the lower mounting plate (1) has two sets of lower mounting holes (2) on one side. A fixing plate (10) is fixedly installed on the outer side of the insertion rod (9). Spirals are provided on the outer sides of both ends of the second rotating shaft (6), and bolts (15) are threadedly connected to the outer sides of both ends of the second rotating shaft (6).

3. A freezer hinge that can be suspended at any angle according to claim 1, characterized in that, The lower mounting plate (1) has arc-shaped grooves (13) on both sides. The outer side of the second rotating shaft (6) is slidably installed in the two sets of arc-shaped grooves (13). The two sets of gaskets (14) are in contact with the two sides of the lower mounting plate (1).

4. A freezer hinge that can be suspended at any angle according to claim 1, characterized in that, The rotating block (12) has a slot inside, and the insert rod (9) is slidably installed in the slot.

5. A freezer hinge that can be suspended at any angle according to claim 1, characterized in that, The two ends of the spring (11) are respectively fixedly installed on one side of the fixed plate (10) and one side of the rotating block (12).

6. A freezer hinge that can be suspended at any angle according to claim 1, characterized in that, The upper mounting plate (3) has rotating holes on both sides. The first rotating shaft (5) is rotatably installed in the two sets of rotating holes located above, and the second rotating shaft (6) is rotatably installed in the two sets of rotating holes located below.

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