Freezing handle convenient to mount and dismount

Abstract

The utility model discloses a freezing handle convenient to mount and dismount, and relates to the technical field of handles. The cabinet door comprises a cabinet door body, a handle, a rotating shaft, a mounting seat and an inserting shaft, a mounting groove is formed in the front end of the cabinet door body, mounting shafts which are symmetrically distributed are arranged in the mounting groove, rotating sleeves which are symmetrically distributed are embedded in the mounting shafts, the rotating shafts which are hollow are rotationally installed in the rotating sleeves, and the rotating shafts are inserted into the inserting shaft. A handle is arranged on the outer wall of the rotating shaft, positioning holes are formed in the inner walls of the two ends of the mounting groove, symmetrically-distributed supporting rings are arranged on the inner wall of the rotating shaft, inserting shafts with one ends penetrating through an opening of the rotating shaft are slidably inserted into the supporting rings, and the outer walls of the inserting shafts are sleeved with lantern rings; a spring connected to the outer side of the inserting shaft in a sleeving mode is arranged between the lantern ring and the supporting ring. According to the utility model, through the arrangement of the combined handle structure and the elastic clamping structures at the two ends, the handle is convenient and time-saving to disassemble and assemble, and the safety and the aesthetic property are improved when the handle is used.

Description

Technical Field

[0001] This utility model relates to the field of handle technology, and in particular to a refrigerated handle that is easy to install and disassemble. Background Technology

[0002] The freezer door handle is a key component of the freezer, and its main function is to open and close the door. Pulling the handle to open or close the door is the direct point of contact between the user and the freezer.

[0003] Chinese patent discloses a refrigeration device for preventing icing and preserving fresh goose meat (authorization announcement number CN216651167U). This patented technology includes a meat hanging plate, pulleys, and a water collection plate. Two sets of pulleys are installed on one side of each meat hanging plate, with the pulleys housed inside a slide rail. Both the meat hanging plate and the water collection plate have two sets of pulleys. A drain outlet is located on the right side of each water collection plate. A first water guide pipe is connected to the right side of the upper drain outlet, and a second water guide pipe is connected to the right side of the lower drain outlet. This invention overcomes the shortcomings of existing technologies. By incorporating a drawer-style meat hanging plate, the device facilitates easy access to the goose meat while ensuring a sufficient quantity of meat is hung, thus improving the efficiency of meat placement. Furthermore, the water collection plate collects water dripping from the surface of the goose meat and drains it to the outside of the freezer through the water guide pipe, preventing excessive icing inside the freezer and saving personnel processing time, which is beneficial for practical use.

[0004] This patented technology avoids excessive icing inside the freezer during use, but it still has shortcomings. The double doors are opened and closed by handles, and existing handle structures are mostly installed by welding or screws. This is not only time-consuming to install, but the protruding handles are also easily damaged by bumps and knocks, making replacement cumbersome. Furthermore, the protruding front of the double doors is not aesthetically pleasing. Therefore, those skilled in the art have provided a freezer handle that is easy to install and remove to solve the problems mentioned in the background art. Utility Model Content

[0005] 1. Technical Solution

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0007] This utility model relates to a freezer handle that is easy to install and disassemble, comprising a cabinet door, a handle, a pivot, a mounting base, and a plug shaft. The front end of the cabinet door has an internal mounting groove, inside which are symmetrically distributed mounting shafts. Each mounting shaft has a symmetrically distributed rotating sleeve embedded within it. A hollow pivot is rotatably mounted inside each rotating sleeve. A handle is provided on the outer wall of each pivot. Positioning holes are provided on the inner walls at both ends of the mounting groove. Symmetrically distributed support rings are provided on the inner wall of each pivot. A plug shaft with one end penetrating the pivot opening is slidably inserted into each support ring. A collar is sleeved on the outer wall of the plug shaft. A spring is provided between the collar and the support ring, sleeved on the outside of the plug shaft.

[0008] Furthermore, a round head is provided on the outer wall of one end of the insertion shaft, and a guide groove communicating with the positioning hole is provided at the front end of the cabinet door;

[0009] Specifically, the round head reduces friction and resistance during use, guides the shaft during installation through the guide groove, and acts as a guide when the shaft is inserted into the positioning hole, thus reducing resistance during installation.

[0010] Furthermore, the inner wall of the mounting groove is provided with symmetrically distributed sliding grooves, and each of the mounting seats is provided with a slider that is slidably installed with the sliding groove at one end opposite to the mounting base.

[0011] Specifically, during installation, the mounting base first connects with the sliding groove via a slider to facilitate positioning during installation.

[0012] Furthermore, the outer wall of the handle is fitted with an anti-slip sleeve, a connecting block is provided on one side of the lower end of the handle, and a limiting block is provided on the inner wall of the rear side of the mounting groove, located on the path of the lower end of the connecting block;

[0013] Specifically, when gripping the handle, the anti-slip sleeve enhances the anti-slip properties between the hand and the handle. When the handle rotates, it drives the connecting block to rotate. The rotation angle allows part of the handle to move out of the front of the cabinet door. The limit block restricts the rotation angle of the handle to prevent the handle from rotating excessively and making it difficult to apply force to open and close the cabinet door.

[0014] Furthermore, the outer side of the rotating shaft is fitted with symmetrically distributed torsion springs, the two ends of which are respectively connected to the handle and the mounting base;

[0015] Specifically, when the shaft rotates, a torsional force is applied to the torsion spring through the handle and the mounting shaft, causing the torsion spring to twist and contract.

[0016] Furthermore, each of the mounting bases is provided with a baffle at its front end, and a soft pad is provided between the baffles. The front end of the cabinet door is provided with a rectangular assembly groove that communicates with the mounting groove. The baffle is located inside the assembly groove, and the soft pad corresponds to the handle.

[0017] Specifically, the baffle covers the mounting base and part of the pivot during use, preventing the installation structure from being exposed. At the same time, the soft pad covers the handle, reducing the possibility of the handle and installation structure being contaminated. In addition, due to the properties of the soft pad, when the hand is inserted into the mounting groove, it can effectively grip the handle through the soft pad.

[0018] 2. Beneficial effects

[0019] Compared with existing technologies, the advantages of this utility model are:

[0020] This utility model allows for the opening and closing of the cabinet door by gripping the handle. During installation, the handle is connected to the cabinet door via a modular installation structure. This structure allows the handle to rotate slightly, making it easy to extend a section of the handle beyond the front of the cabinet door for better gripping and force application. The internally mounted, elastically installed inserts at both ends of the rotating shaft easily insert into pre-drilled positioning holes at the front of the cabinet door. Installation is achieved by pressing the inserts into the positioning holes, a process that takes only a few seconds, reducing installation time. Furthermore, because the handle is concealed inside the cabinet door when not in use, the overall aesthetics of the equipment are improved, reducing the possibility of pump damage and extending the handle's lifespan. For disassembly, the inserts are moved outwards with a horizontal force, causing them to elastically contract and release from the cabinet door through compression. This makes handle assembly and disassembly quick and convenient.

[0021] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0022] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a front-view three-dimensional structural diagram of the present invention;

[0024] Figure 2 This is a rear cross-sectional perspective view of the mounting groove of this utility model.

[0025] Figure 3 This is a front-view three-dimensional structural diagram of the baffle of this utility model;

[0026] Figure 4 This is a front-view perspective three-dimensional structural diagram of the mounting groove of this utility model;

[0027] Figure 5 This is a three-dimensional structural diagram of the rotating shaft of this utility model from a top sectional view.

[0028] Figure 6 This is a front-view three-dimensional structural diagram of the handle of this utility model.

[0029] The attached diagram lists the components represented by each number as follows:

[0030] 1. Cabinet door; 2. Mounting groove; 3. Handle; 4. Anti-slip sleeve; 5. Round head; 6. Rotary shaft; 7. Mounting base; 8. Baffle; 9. Soft pad; 10. Insert shaft; 11. Slide groove; 12. Guide groove; 13. Positioning hole; 14. Assembly groove; 15. Slider; 16. Connecting block; 17. Limiting block; 18. Torsion spring; 19. Rotating sleeve; 20. Support ring; 21. Spring; 22. Collar. Detailed Implementation

[0031] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0032] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0033] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0034] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0035] Example 1

[0036] Please see Figures 1-6As shown, this embodiment is a freezer handle that is easy to install and disassemble, including a cabinet door 1, a handle 3, a rotating shaft 6, a mounting base 7, and a plug shaft 10. The front end of the cabinet door 1 has an installation groove 2. The installation groove 2 has symmetrically distributed installation shafts. Each installation shaft has a symmetrically distributed rotating sleeve 19 embedded inside. The rotating sleeve 19 has a hollow rotating shaft 6 rotatably installed inside. The outer wall of the rotating shaft 6 has a handle 3. The inner walls of both ends of the installation groove 2 have positioning holes 13. The inner wall of the rotating shaft 6 has symmetrically distributed support rings 20. A plug shaft 10 with one end penetrating the opening of the rotating shaft 6 is slidably inserted into the support ring 20. The outer wall of the plug shaft 10 is sleeved with a collar 22. A spring 21 is sleeved on the outside of the plug shaft 10 between the collar 22 and the support ring 20.

[0037] A round head 5 is provided on the outer wall of one end of the insertion shaft 10, and a guide groove 12 communicating with the positioning hole 13 is provided at the front end of the cabinet door 1.

[0038] The inner wall of the mounting groove 2 is provided with symmetrically distributed sliding grooves 11, and each of the mounting seats 7 is provided with a slider 15 that is slidably installed with the sliding groove 11 at one opposite end.

[0039] In this embodiment, the cabinet door 1 is pre-installed with an installation groove 2, a positioning hole 13, a guide groove, a slide groove 11, and an assembly groove 14 during the processing to facilitate the subsequent installation of the handle 3. The handle 3 is installed using a modular structure and is pre-assembled during installation. The mounting base 7 slides and engages with the slide groove 11 in the installation groove 2 of the cabinet door 1 through the sliders 15 on both sides to achieve the initial positioning of the mounting base 7 and ensure that the mounting base 7 is parallel and aligned with the cabinet door 1. During the positioning process of the mounting base 7, the insert shaft 10 is squeezed through the guide groove 12. After the insert shaft 10 engages with the positioning hole, the insert shaft 10 pops outward under the pre-tightening force of the spring 21. The round head 5 end of the insert shaft 10 slides into the positioning hole 13 of the cabinet door 1 along the guide groove 12 to form a rigid lock without the need for additional screws or welding.

[0040] It is worth noting that when the handle 3 applies force to the cabinet door 1, it does not apply a horizontal force. The force is tilted according to the strength and height of the user's hand to avoid pressing the inserted shaft 10 out of the positioning hole 13 after use. At the same time, the slider 15 and the slide groove 11 are horizontally distributed. When the handle 3 rotates, the slider 15 will apply a force to the slide groove 11 in the same direction as the handle 3 to squeeze the slide groove 11 and limit the installation assembly. This ensures that the handle 3 is warm during use. When the handle 3 needs to be disassembled, a force of the same level as the slide groove 11 needs to be applied to avoid obstruction of the structural components. The clamping shaft compresses the spring 21 through compression, allowing the clamping shaft to be easily removed from the installation groove 2.

[0041] Example 2

[0042] Please see Figures 1-6As shown, this embodiment further includes, based on embodiment 1: an anti-slip sleeve 4 is fitted onto the outer wall of the handle 3, a connecting block 16 is provided on one side of the lower end of the handle 3, and a limiting block 17 located on the path of the lower end of the connecting block 16 is provided on the inner wall of the rear side of the mounting groove 2.

[0043] A torsion spring 18 is symmetrically distributed on the outside of the rotating shaft 6 and connected at both ends to the handle 3 and the mounting base 7 respectively;

[0044] Each mounting base 7 has a baffle 8 at its front end, and a soft pad 9 is placed between the baffles 8. The front end of the cabinet door 1 has a rectangular assembly groove 14 that is connected to the mounting groove 2. The baffle 8 is located inside the assembly groove 14, and the soft pad 9 corresponds to the handle 3.

[0045] In this embodiment, when the handle 3 is grasped and pulled outward, the handle 3 rotates around the mounting shaft via the pivot 6, causing the cabinet door 1 to open. When the handle 3 rotates, it causes the connecting block 16 to rotate, exposing part of the handle 3 to the outside. After the handle 3 is in contact with the limiting block 17, the rotation of the handle 3 is intercepted by the limiting block 17, preventing the pivot 6 from rotating continuously. When the connecting block 16 at the lower end of the handle 3 rotates, it is blocked by the limiting block 17 in the mounting groove 2, limiting the maximum rotation angle of the handle 3, which is usually fifty to sixty-five degrees. At the same time, when the pivot 6 rotates, the torsion spring 18 is subjected to compressive force. After the handle 3 relaxes, the torsional elasticity of the torsion spring 18 causes the pivot 6 to rotate and reset, so that the handle 3 automatically enters the mounting groove 2. The baffle 8 and the soft pad 9 at the front end of the mounting base 7 cover the opening of the mounting groove 2, hiding the internal mechanical structure, preventing condensation or foreign objects from entering, and improving the appearance of the cabinet.

[0046] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0047] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A detachable freezer handle, comprising a cabinet door (1), a handle (3), a rotating shaft (6), a mounting seat (7) and a plug shaft (10), characterized in that: The inside of the front end of the cabinet door (1) is provided with a mounting groove (2), the inside of the mounting groove (2) is provided with symmetrically distributed mounting shafts, the inside of each mounting shaft is embedded with symmetrically distributed rotating sleeves (19), the inside of each rotating sleeve (19) is rotatably provided with a hollow rotating shaft (6), the outer wall of the rotating shaft (6) is provided with a handle (3), the inner wall of the two ends of the mounting groove (2) is provided with a positioning hole (13), the inner wall of the rotating shaft (6) is provided with symmetrically distributed supporting rings (20), the inside of each supporting ring (20) is slidably inserted with a inserting shaft (10) penetrating through the opening of the rotating shaft (6), the outer wall of the inserting shaft (10) is sleeved with a sleeve ring (22), the sleeve ring (22) and the supporting ring (20) are provided with a spring (21) sleeved on the outside of the inserting shaft (10).

2. The freezer handle according to claim 1, wherein: One end of the inserting shaft (10) is provided with a round head (5), and the front end of the cabinet door (1) is provided with a guide groove (12) communicating with the positioning hole (13).

3. The detachable freezer handle of claim 1, wherein: The inner wall of the mounting groove (2) is provided with symmetrically distributed sliding grooves (11), and the ends of the mounting seat (7) away from each other are provided with sliding blocks (15) slidably installed in the sliding grooves (11).

4. The detachable freezer handle of claim 1, wherein: The outer wall of the handle (3) is sleeved with an anti-skid sleeve (4), one side of the lower end of the handle (3) is provided with a connecting block (16), and the rear inner wall of the mounting groove (2) is provided with a limiting block (17) located on the path of the lower end of the connecting block (16).

5. The detachable freezer handle of claim 1, wherein: The outside of the rotating shaft (6) is sleeved with symmetrically distributed torsional springs (18) connected with the handle (3) and the mounting seat (7) at both ends.

6. The detachable freezer handle of claim 1, wherein: The front end of the mounting seat (7) is provided with a baffle (8), the baffle (8) is provided with a soft pad (9), the front end of the cabinet door (1) is provided with a rectangular assembly groove (14) communicating with the mounting groove (2), the baffle (8) is located in the assembly groove (14), and the soft pad (9) corresponds to the handle (3).

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