Capillary tube fixing structure for refrigerator

Abstract

The utility model provides a capillary tube fixing structure for a refrigerator, which relates to the technical field of capillary tube fixing and comprises a fixing plate, a through groove is formed in one side of the fixing plate in a penetrating manner, a plurality of position adjusting devices are arranged on two sides in the through groove at equal intervals, and four supporting plates are mounted on one sides of the position adjusting devices at equal intervals. And a dismounting device is arranged at one end of each supporting plate. The movable block is limited through the limiting block and the limiting groove, the movable block is prevented from rotating on the surface of the limiting rod, a capillary tube for fixing a refrigerator cannot shake and incline, the knob screw rod is fastened when the movable block moves to a proper position, one end of the knob screw rod abuts against the interior of the limiting groove, two arc-shaped clamping plates are extruded to be opened, and therefore the refrigerator can be fixed conveniently. The two arc-shaped clamping plates and the rotating plate are extruded and pushed to rotate around the movable rod, then the spring is extruded and contracted, and the capillary tube of the refrigerator is placed in the arc-shaped clamping plates.

Description

TECHNICAL FIELD

[0001] The utility model relates to capillary fixed technology field especially relates to a capillary fixed structure for refrigerator. BACKGROUND

[0002] Capillary is the throttling element on the refrigerator, its length is longer, and the throttling effect is better, that is, the pressure difference between high and low pressure is bigger, and the flow is smaller, and overlength will cause refrigerant overfilling, high pressure is too high, condensation is poor, power consumption is too big, and will cause the press machine damage, therefore, the length of capillary must be adjusted according to the size of refrigerator refrigeration capacity, the power of press machine and other factors to reach the best working state.

[0003] But in the prior art, in the process of using the capillary fixed structure of refrigerator, when fixing the capillary of refrigerator, part of the capillary of refrigerator cannot be fixed due to the fixed position of the fixed structure, and then when installing and removing the capillary of refrigerator, the capillary is fixed by bolt and fixing ring, so that the installation and removal process is more complicated and reduces the working efficiency. UTILITY MODEL CONTENT

[0004] The utility model discloses a capillary fixed structure for refrigerator, which can adjust the position of the capillary, and can fix the capillary through the bolt and the fixing ring, so that the installation and removal process is simple and convenient, and the working efficiency is improved.

[0005] In order to achieve the above-mentioned purpose, the utility model discloses a capillary fixed structure for refrigerator, which comprises a fixed plate, a through slot is formed in one side of the fixed plate, a plurality of position adjusting devices are equidistantly arranged on both sides of the through slot, four supporting plates are equidistantly installed on one side of the position adjusting devices, and a dismounting device is arranged at one end of the supporting plates.

[0006] As a preferred embodiment, four bolt holes are formed in the four ends of one side of the fixed plate, and first fixing holes are formed in both sides of the supporting plates.

[0007] As a preferred embodiment, the position adjusting device comprises a limiting rod, two limiting grooves are formed in the surface of the limiting rod, four moving blocks are movably sleeved on the surface of the limiting rod, a through hole is formed in one side of the moving blocks, two limiting blocks are arranged in the through hole, and a knob screw is threadedly embedded in the middle of the top of the moving blocks.

[0008] As a preferred embodiment, the two ends of the limiting rod are installed on both sides of the through slot, and the four through holes are movably sleeved on the surface of the limiting rod.

[0009] As a preferred implementation form, the surfaces of the plurality of limiting blocks are movably embedded in the interiors of the two limiting grooves, and the surface of the knob screw thread penetrates the surface of the moving block and extends in the interior of the through hole.

[0010] As a preferred implementation form, the dismounting device comprises a connecting plate, two ends of the connecting plate are provided with movable grooves, both sides in the interiors of the two movable grooves are provided with movable rods through bearings, the surfaces of the two movable rods are fixedly provided with rotating plates, one end of one side of the two rotating plates is provided with a second fixed hole, the interior of the second fixed hole is provided with a spring, and the other end of the two rotating plates is provided with an arc-shaped clamping plate.

[0011] As a preferred implementation form, one end of the connecting plate is movably arranged at one end of the supporting plate, and one end of the two springs is movably arranged in the interior of the two first fixed holes.

[0012] Compared with the prior art, the utility model has the advantages and positive effects that:

[0013] 1. The utility model discloses a limiting block and a limiting groove are arranged to limit the moving block, prevent the moving block from rotating on the surface of the limiting rod, prevent the capillary tube of the refrigerator from shaking and tilting, and the rotating knob screw is fastened when the moving block moves to the appropriate position, one end of the rotating knob screw is arranged in the interior of the limiting groove, and the phenomenon that the capillary tube of part of the refrigerator cannot be fixed when the capillary tube of the refrigerator is fixed is avoided.

[0014] 2. The utility model discloses that two arc-shaped clamping plates are opened by extrusion, the two arc-shaped clamping plates and the rotating plate are rotated around the movable rod by extrusion, and the spring is extruded to contract, when the capillary tube of the refrigerator is placed in the interior of the arc-shaped clamping plate, the rotating plate and the arc-shaped clamping plate are rotated around the movable rod again by the spring rebound force, the opening of the two arc-shaped clamping plates is closed, and the above reverse steps are implemented when dismounting, the capillary tube of the refrigerator is fixed by the bolt and the fixing ring when the capillary tube of the refrigerator is installed and dismounted, the installation and dismounting process is relatively cumbersome and the working efficiency is reduced. ACCURACY OF DRAWINGS

[0015] Figure 1 A three-dimensional structure schematic view of a capillary tube fixing structure for a refrigerator is provided in the utility model.

[0016] Figure 2 A partial three-dimensional structure schematic view of a capillary tube fixing structure for a refrigerator is provided in the utility model.

[0017] Figure 3 A position adjusting device three-dimensional structure schematic view of a capillary tube fixing structure for a refrigerator is provided in the utility model.

[0018] Figure 4 The utility model provides a kind of for the dismounting device of capillary fixed structure of refrigerator three-dimensional structure schematic view.

[0019] Legend:

[0020] 1, fixed plate;101, bolt hole;102, through slot;2, position adjusting device;201, limit rod;202, limit slot;203, moving block;204, through hole;205, limit block;206, knob screw;3, support plate;301, first fixed hole;4, dismounting device;401, connecting plate;402, movable slot;403, movable rod;404, rotating plate;405, second fixed hole;406, spring;407, arc clamping plate. Specific embodiments

[0021] 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. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] Please refer to Figures 1-4 The utility model provides a kind of technical schemes: a kind of capillary fixed structure for refrigerator, comprising: fixed plate 1, the through slot 102 of one side of fixed plate 1 is opened, the both sides of through slot 102 inside are equidistantly provided with multiple position adjusting devices 2, the side of multiple position adjusting devices 2 is equidistantly installed with four support plates 3, and one end of multiple support plates 3 is provided with dismounting device 4.

[0023] Specifically: through position adjusting device 2, the position fixed to the capillary of refrigerator can be better fixed, and then through dismounting device 4, installation and removal are facilitated.

[0024] In one embodiment, the four ends of one side of fixed plate 1 are throughly opened bolt hole 101, and the both sides of multiple support plates 3 are provided with first fixed hole 301.

[0025] Specifically: fixed plate 1 is fixed through bolt hole 101, and spring 406 is limited through first fixed hole 301, which plays the role of limiting and fixing.

[0026] In one embodiment, the position adjusting device 2 comprises a limiting rod 201, the surface of the limiting rod 201 is provided with two limiting grooves 202, the surface of the limiting rod 201 is movably sleeved with four moving blocks 203, one side of each of the four moving blocks 203 is movably provided with a through hole 204, the inside of each of the four through holes 204 is mounted with two limiting blocks 205, and the top of each of the four moving blocks 203 is movably provided with a knob screw 206.

[0027] Specifically, the moving blocks 203 move on the surface of the limiting rod 201, and then the knob screws 206 are fixed in the inside of the limiting grooves 202, thereby playing a role of adjusting the position.

[0028] In one embodiment, the two ends of the limiting rod 201 are mounted in the two sides of the through groove 102, and the inside of each of the four through holes 204 is movably sleeved on the surface of the limiting rod 201.

[0029] Specifically, the limiting rod 201 and the through hole 204 are fixed and limited by the through groove 102 and the limiting rod 201, thereby playing a role of limiting and fixing.

[0030] In one embodiment, the surface of each of the plurality of limiting blocks 205 is movably embedded in the inside of the two limiting grooves 202, and the surface of the knob screw 206 is screwedly penetrated through the surface of the moving block 203 and extends in the inside of the through hole 204.

[0031] Specifically, the limiting blocks 205 are limited by the limiting grooves 202, thereby playing a role of limiting.

[0032] In one embodiment, the dismounting device 4 comprises a connecting plate 401, the two ends of the connecting plate 401 are movably provided with two movable grooves 402, the two sides of the inside of each of the two movable grooves 402 are movably provided with an movable rod 403 through a bearing, the surface of each of the two movable rods 403 is movably sleeved with a rotating plate 404, one end of one side of each of the two rotating plates 404 is movably provided with a second fixed hole 405, the inside of each of the two second fixed holes 405 is movably provided with a spring 406, and the other end of each of the two rotating plates 404 is movably provided with an arc-shaped clamping plate 407.

[0033] Specifically, the arc-shaped clamping plate 407 is clamped and released by the rebounding force of the spring 406, thereby playing a role of facilitating installation and dismounting.

[0034] In one embodiment, one side of the connecting plate 401 is movably mounted at one end of the supporting plate 3, and one end of each of the two springs 406 is movably embedded in the inside of each of the two first fixed holes 301.

[0035] Specifically, the connecting plate 401 and the spring 406 are fixed and connected by the supporting plate 3 and the first fixed hole 301, thereby playing a role of connection and fixation.

[0036] Working principle: through the bolt passes through the inside of the bolt hole 101 with fixed plate 1 is fixed in the inside of the refrigerator, through loose knob screw rod 206 and push the moving block 203 along the direction of limiting rod 201 moves, through the limiting block 205 and limiting groove 202 to the moving block 203 is limited, prevent its in the surface of limiting rod 201 rotation, so that the fixed refrigerator capillary tube will not sway skew, when the moving block 203 moves to the appropriate position tightens knob screw rod 206, the end of knob screw rod 206 is pressed against the inside of limiting groove 202, avoid when the fixed refrigerator capillary tube, will because the fixed structure of the position fixed thus lead to part of the refrigerator capillary tube cannot be fixed phenomenon when fixed;

[0037] And in the process of fixing the refrigerator capillary tube, the refrigerator capillary tube is placed between the opening of the two arc-shaped clamping plates 407, and then the two arc-shaped clamping plates 407 are opened by extrusion, the two arc-shaped clamping plates 407 and the rotating plate 404 are rotated around the movable rod 403 by extrusion, and then the spring 406 is extruded to contract, when the refrigerator capillary tube is placed in the arc-shaped clamping plate 407, the rotating plate 404 and the arc-shaped clamping plate 407 are rotated around the movable rod 403 again by the rebound force of the spring 406, the opening of the two arc-shaped clamping plates 407 is closed, and the above reverse steps are implemented when disassembling, avoiding the need to fix the refrigerator capillary tube by bolts and fixing rings when installing and disassembling the refrigerator capillary tube, resulting in a more complicated installation and disassembly process and reducing work efficiency.

[0038] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification of the above embodiments without departing from the technical content of the present application, according to the technical essence of the present application, still belongs to the protection scope of the present application.

Claims

1. A capillary fixing structure for a refrigerator, characterized by, Include: The fixed plate (1) is provided with a through slot (102) on one side, and a plurality of position adjusting devices (2) are arranged equidistantly inside the through slot (102), a plurality of position adjusting devices (2) are provided with four supporting plates (3) on one side, and a plurality of supporting plates (3) are provided with dismounting devices (4) at one end.

2. The capillary fixing structure for a refrigerator according to claim 1, characterized in that: The fixed plate (1) is provided with a through slot (102) on one side, and a plurality of position adjusting devices (2) are arranged equidistantly inside the through slot (102), a plurality of position adjusting devices (2) are provided with four supporting plates (3) on one side, and a plurality of supporting plates (3) are provided with dismounting devices (4) at one end.

3. The capillary fixing structure for a refrigerator according to claim 1, wherein: The position adjusting device (2) comprises a limiting rod (201), a limiting slot (202) is formed in the surface of the limiting rod (201), four movable blocks (203) are movably sleeved on the surface of the limiting rod (201), a through hole (204) is formed in one side of the four movable blocks (203), two limiting blocks (205) are arranged in the inside of the four through holes (204), and a knob screw (206) is threadedly embedded in the middle of the top of the four movable blocks (203).

4. The capillary fixing structure for a refrigerator according to claim 3, wherein: The limiting rod (201) is installed at both ends inside the through slot (102), and the four through holes (204) are movably sleeved on the surface of the limiting rod (201).

5. The capillary fixing structure for a refrigerator according to claim 3, wherein: The surfaces of the plurality of limiting blocks (205) are movably embedded in the inside of the two limiting slots (202), and the surface of the knob screw (206) is threadedly penetrated through the surface of the movable block (203) and extends in the inside of the through hole (204).

6. The capillary fixing structure for a refrigerator according to claim 1, wherein: The dismounting device (4) comprises a connecting plate (401), two movable grooves (402) are formed in the two ends of the connecting plate (401), two movable rods (403) are arranged on both sides in the two movable grooves (402) through bearings, two rotating plates (404) are fixedly sleeved on the surfaces of the two movable rods (403), a second fixing hole (405) is formed in one end of one side of the two rotating plates (404), a spring (406) is arranged in the inside of the two second fixing holes (405), and an arc-shaped clamping plate (407) is arranged at the other end of the two rotating plates (404).

7. The capillary fixing structure for a refrigerator according to claim 6, wherein: The connecting plate (401) is installed at one end of the supporting plate (3) on one side, and the two springs (406) are fixedly embedded in the inside of the two first fixing holes (301).

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