CN217876610U

CN217876610U - Refrigerator muffler convenient to dismantle and change

Info

Publication number: CN217876610U
Application number: CN202220917084.5U
Authority: CN
Inventors: 段建强
Original assignee: Taizhou Yilong Electronics Co ltd
Current assignee: Taizhou Yilong Electronics Co ltd
Priority date: 2022-04-20
Filing date: 2022-04-20
Publication date: 2022-11-22
Anticipated expiration: 2032-04-20

Abstract

The utility model discloses a refrigerator muffler convenient to dismantle change, including refrigerator board, last connecting pipe and lower connecting pipe, the welding of one side of refrigerator board has the fixed column, the other end of fixed column is provided with the semi-circular hoop of second, one side of the semi-circular hoop of second articulates there is first semi-circular hoop, the one end of going up the connecting pipe is provided with the internal thread pipe, the one end of connecting pipe is provided with the circular slab down, the outer lane cover of connecting pipe is equipped with the external screw thread pipe down, the draw-in groove has been seted up to one side of the semi-circular hoop of second, one side of first semi-circular hoop is provided with the dop. This refrigerator muffler convenient to dismantle change is through setting up, external screw thread pipe and internal thread pipe etc to realized can quick replacement to the refrigerator muffler, improved the purpose of changing efficiency, through setting up dop, first semicircle hoop and second semicircle hoop etc. can realize dismantling the purpose that gets off from the refrigerator board with last connecting pipe and lower connecting pipe.

Description

Refrigerator muffler convenient to dismantle and change

Technical Field

The utility model relates to a refrigerator muffler technical field specifically is a refrigerator muffler convenient to dismantle and change.

Background

The refrigerator is a refrigerating device which keeps constant low temperature, and is also a civil product which keeps food or other articles in constant low temperature state.

The prior art has the following defects or problems:

1. the air return pipe of the existing refrigerator is inconvenient to disassemble and replace when damaged, and the whole air return pipe needs to be disassembled for replacement, so that the replacement is troublesome and the replacement efficiency is low;

2. when the refrigerator air return pipe is fixed inside the refrigerator, the refrigerator air return pipe is inconvenient to disassemble and assemble.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a refrigerator muffler convenient to dismantle and change to the weak point of prior art to solve the problem that provides in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a refrigerator muffler convenient to dismantle change, includes refrigerator plate, last connecting pipe and lower connecting pipe, the welding of one side of refrigerator plate has the fixed column, the other end of fixed column is provided with second semicircle hoop, one side of second semicircle hoop articulates there is first semicircle hoop, the one end of going up the connecting pipe is provided with the internal thread pipe, the one end of connecting pipe is provided with the circular slab down, the outer lane cover of connecting pipe is equipped with the external screw thread pipe down, the draw-in groove has been seted up to one side of second semicircle hoop, one side of first semicircle hoop is provided with the dop.

As the utility model discloses an optimal technical scheme, first cavity has been seted up to one side of second semicircle hoop, and the expanding spring has all been welded to the upper portion and the lower part of one side lateral wall of first cavity, expanding spring's other end welding has to run through and extends to the outside movable block of cavity that the second semicircle hoop was seted up.

As the utility model discloses a preferred technical scheme, the upper portion and the lower part of draw-in groove one side lateral wall are seted up to the second semicircle hoop all are provided with the spring leaf, and the opposite side of spring leaf is provided with first fly leaf, the draw-in groove that the second semicircle hoop was seted up and the dop phase-match that first semicircle hoop set up.

As the utility model discloses an optimal technical scheme, draw-in groove one side that the semicircle hoop of second was seted up is provided with the second fly leaf, upper portion, middle part and the lower part of one side of second fly leaf all are provided with and run through and extend to the outside movable rod of the semicircle hoop of second, the movable rod is located the outside one end of the semicircle hoop of second and is provided with the pressing plate.

As the utility model discloses a preferred technical scheme, the outer lane bottom of external thread pipe evenly is provided with four fixed blocks, external thread pipe outer lane is provided with the screw thread, the inner circle of internal thread pipe is provided with the screw thread, and the screw thread phase-match that the screw thread that external thread pipe set up and internal thread pipe inner circle set up.

As the utility model discloses an it is preferred technical scheme, the inside of external screw thread pipe is provided with the sealing washer, go up the connecting pipe and all install on the refrigerator board through fixed column second semicircle hoop and first semicircle hoop with lower connecting pipe, the refrigerator muffler is constituteed to connecting pipe and last connecting pipe down.

Compared with the prior art, the utility model provides a refrigerator muffler convenient to dismantle and change possesses following beneficial effect:

1. according to the refrigerator air return pipe convenient to disassemble and replace, the external thread pipe and the internal thread pipe are arranged, the fixing block can be rotated to drive the external thread pipe to rotate, and the external thread pipe is connected with the internal thread pipe through threads, so that the external thread pipe can be separated from the internal thread pipe when rotating, and accordingly, a damaged inner lower connecting pipe or a damaged upper connecting pipe can be replaced, and the replaced upper connecting pipe or the replaced lower connecting pipe can be installed according to the method, so that the refrigerator air return pipe can be replaced quickly, and the purpose of improving the replacement efficiency is achieved;

2. this refrigerator muffler convenient to dismantle and change, through setting up the dop, first semicircle hoop and second semicircle hoop etc. can press the pressing plate, the pressing plate will drive the second fly leaf through the movable rod and remove this moment, the second fly leaf removes and then can extrude the dop, when the dop receives the extrusion, can make the dop release from the draw-in groove that second semicircle hoop was seted up, later can promote the movable block under expanding spring's effect, the movable block receives the extrusion and then can extrude first semicircle hoop, articulated when owing to one side of first semicircle hoop and second semicircle hoop, thereby can make first semicircle hoop rotate, thereby can realize dismantling the mesh that gets off from the refrigerator board with upper connecting pipe and lower connecting pipe.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of a partial cross-sectional structure of the second semicircular hoop of the present invention;

FIG. 3 is a schematic diagram of the structure of the pressing plate of the present invention;

FIG. 4 is a schematic sectional view of the internal threaded tube according to the present invention;

FIG. 5 is a schematic diagram of the circular plate structure of the present invention;

fig. 6 is a schematic view of the structure of the chuck of the present invention.

Reference numerals: 1. a refrigerator panel; 2. an internally threaded tube; 3. a lower connecting pipe; 4. an externally threaded tube; 5. a first semicircular hoop; 6. an upper connecting pipe; 7. fixing a column; 8. a second semi-circular hoop; 9. a spring plate; 10. a tension spring; 11. a movable block; 12. a first movable plate; 13. a movable rod; 14. a pressing plate; 15. a second movable plate; 16. a seal ring; 17. a fixed block; 18. a circular plate; 19. and (4) clamping the head.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2, fig. 3, fig. 5 and fig. 6, in the present embodiment: the utility model provides a refrigerator muffler convenient to dismantle change, including refrigerator board 1, go up connecting pipe 6 and lower connecting pipe 3, refrigerator board 1's one side welding has fixed column 7, the other end of fixed column 7 is provided with second semicircle hoop 8, one side of second semicircle hoop 8 articulates there is first semicircle hoop 5, the one end of going up connecting pipe 6 is provided with internal thread pipe 2, the one end of lower connecting pipe 3 is provided with circular slab 18, the outer lane cover of lower connecting pipe 3 is equipped with external screw thread pipe 4, the draw-in groove has been seted up to one side of second semicircle hoop 8, one side of first semicircle hoop 5 is provided with dop 19, through setting up dop 19, first semicircle hoop 5 and second semicircle hoop 8 etc., can press down clamp plate 14, this moment clamp plate 14 will drive second fly through movable rod 13 and move, second fly leaf 15 removes and then can extrude dop 19, when dop 19 receives the extrusion, can make dop 19 release from the draw-in groove that second semicircle hoop 8 offered, later can promote movable block 11 under the effect of expanding spring 10, and then can be to first semicircle hoop 5 and can carry out the articulated connection pipe of second semicircle hoop 5, thereby can realize that one side of second semicircle hoop 5 and half 5 and the articulated connection pipe is located to make the refrigerator 5, thereby the articulated removal of second semicircle hoop 3.

Referring to fig. 1, 2, 3, 4 and 6, in this embodiment, a first cavity is formed at one side of a second semicircular hoop 8, an extension spring 10 is welded at the upper portion and the lower portion of a side wall of the first cavity, a movable block 11 penetrating and extending to the outside of the cavity formed by the second semicircular hoop 8 is welded at the other end of the extension spring 10, spring pieces 9 are arranged at the upper portion and the lower portion of a side wall of a slot formed by the second semicircular hoop 8, a first movable plate 12 is arranged at the other side of the spring pieces 9, the slot formed by the second semicircular hoop 8 is matched with a chuck 19 arranged on the first semicircular hoop 5, a second movable plate 15 is arranged at one side of the slot formed by the second semicircular hoop 8, and movable rods 13 penetrating and extending to the outside of the second semicircular hoop 8 are arranged at the upper portion, the middle portion and the lower portion of one side of the second movable plate 15, a pressing plate 14 is arranged at one end of the movable rod 13 positioned outside the second semicircular hoop 8, four fixing blocks 17 are uniformly arranged at the bottom of the outer ring of the external thread pipe 4, the outer ring of the external thread pipe 4 is provided with threads, the inner ring of the internal thread pipe 2 is provided with threads, the threads arranged on the external thread pipe 4 are matched with the threads arranged on the inner ring of the internal thread pipe 2, a sealing ring 16 is arranged inside the external thread pipe 4, the upper connecting pipe 6 and the lower connecting pipe 3 are both arranged on the refrigerator board 1 through a fixing column 7, the second semicircular hoop 8 and the first semicircular hoop 5, the lower connecting pipe 3 and the upper connecting pipe 6 form a refrigerator air return pipe, the fixing blocks 17 can be rotated through arranging the external thread pipe 4 and the internal thread pipe 2, the external thread pipe 4 can be driven to rotate, the external thread pipe 4 and the internal thread pipe 2 are connected through threads, so the external thread pipe 4 can be separated from the internal thread pipe 2 when the external thread pipe 4 rotates, and the damaged internal lower connecting pipe 3 or the upper connecting pipe 6 can be replaced, and the upper connecting pipe 6 or the lower connecting pipe 3 which is replaced can be installed according to the method, thereby realizing the purposes of quickly replacing the air return pipe of the refrigerator and improving the replacement efficiency.

The utility model discloses a theory of operation and use flow: the refrigerator muffler convenient to disassemble and replace is characterized in that when the muffler is to be replaced, the pressing plate 14 can be pressed firstly, the pressing plate 14 drives the second movable plate 15 to move through the movable rod 13 at the moment, the second movable plate 15 moves and can extrude the chuck 19, when the chuck 19 is extruded, the chuck 19 can be pushed out of a clamping groove formed in the second semicircular hoop 8, then the movable block 11 can be pushed under the action of the telescopic spring 10, the movable block 11 is extruded and can extrude the first semicircular hoop 5, because the first semicircular hoop 5 and one side of the second semicircular hoop 8 are hinged, the first semicircular hoop 5 can be rotated, the purpose of detaching the upper connecting pipe 6 and the lower connecting pipe 3 from the refrigerator plate 1 can be achieved, when the upper connecting pipe 6 or the lower connecting pipe 3 is to be replaced, the fixed block 17 can be rotated, the fixed block 17 can drive the outer threaded pipe 4 to rotate, because the outer threaded pipe 4 is connected with the inner threaded pipe 2, the outer threaded pipe 4 can be detached from the position of the refrigerator plate 2, the inner connecting pipe 3 can be replaced easily, and the purpose of replacing the inner connecting pipe 6 or the inner connecting pipe 3 can be improved, and the inner connecting pipe can be replaced quickly.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a refrigerator muffler convenient to dismantle change, includes refrigerator board (1), goes up connecting pipe (6) and lower connecting pipe (3), its characterized in that: one side welding of refrigerator plate (1) has fixed column (7), the other end of fixed column (7) is provided with second semicircle hoop (8), one side of second semicircle hoop (8) articulates there is first semicircle hoop (5), the one end of going up connecting pipe (6) is provided with internal thread pipe (2), the one end of connecting pipe (3) is provided with circular slab (18) down, the outer lane cover of connecting pipe (3) is equipped with external screw thread pipe (4) down, the draw-in groove has been seted up to one side of second semicircle hoop (8), one side of first semicircle hoop (5) is provided with dop (19).

2. The refrigerator muffler convenient to disassemble and replace according to claim 1, wherein: first cavity has been seted up to one side of second semicircle hoop (8), and telescopic spring (10) have all been welded to the upper portion and the lower part of one side lateral wall of first cavity, telescopic spring (10) other end welding has runs through and extends to second semicircle hoop (8) and offers outside movable block (11) of cavity.

3. A refrigerator muffler convenient to disassemble and replace according to claim 1, which is characterized in that: spring pieces (9) are arranged on the upper portion and the lower portion of the side wall of one side, provided with the clamping groove, of the second semicircular hoop (8), a first movable plate (12) is arranged on the other side of each spring piece (9), and the clamping groove formed in the second semicircular hoop (8) is matched with a clamping head (19) arranged on the first semicircular hoop (5).

4. The refrigerator muffler convenient to disassemble and replace according to claim 1, wherein: a second movable plate (15) is arranged on one side of the clamping groove formed in the second semicircular hoop (8), movable rods (13) penetrating through and extending to the outside of the second semicircular hoop (8) are arranged on the upper portion, the middle portion and the lower portion of one side of the second movable plate (15), and a pressing plate (14) is arranged at one end, located outside the second semicircular hoop (8), of each movable rod (13).

5. The refrigerator muffler convenient to disassemble and replace according to claim 1, wherein: the outer lane bottom of external screw thread pipe (4) evenly is provided with four fixed blocks (17), external screw thread pipe (4) outer lane is provided with the screw thread, the inner circle of internal thread pipe (2) is provided with the screw thread, and the screw thread that external screw thread pipe (4) set up and the screw thread phase-match that internal thread pipe (2) inner circle set up.

6. The refrigerator muffler convenient to disassemble and replace according to claim 1, wherein: the inside of external screw thread pipe (4) is provided with sealing washer (16), go up connecting pipe (6) and lower connecting pipe (3) and all install on refrigerator board (1) through fixed column (7) second semicircle hoop (8) and first semicircle hoop (5), the refrigerator muffler is constituteed with last connecting pipe (6) in lower connecting pipe (3).