Outward pulling handle applied to refrigerator door body

Abstract

The utility model discloses an outward pulling handle applied to a refrigerator door body, and belongs to the technical field of refrigerators. The outward-pulling handle comprises a main handle rod, auxiliary handle rods, a clamping mechanism and a handle seat, the auxiliary handle rods are movably inserted into the two ends of the main handle rod respectively, the auxiliary handle rods can stretch or retract at the ends of the main handle rod, and therefore the overall length of the outward-pulling handle is adjusted, and the outward-pulling handle is suitable for refrigerator door bodies of different sizes. The end portions, away from the main handle rod, of the two auxiliary handle rods are each detachably and fixedly connected with a handle base, and the outward-pulling handle can be conveniently, rapidly and integrally installed on the refrigerator door body through the two handle bases, so that the outward-pulling handle is convenient to install, detach and maintain. Clamping mechanisms are arranged at the inserting positions of the two auxiliary handle rods and the main handle rod, and after the overall length of the outward pulling handle is adjusted, the auxiliary handle rods and the main handle rod are fixed together through the two clamping mechanisms.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigerators, in particular to an external pull handle applied to a refrigerator door. Background Art

[0002] The refrigerator door handle is installed on the refrigerator door body, and needs to meet the requirements of being both beautiful and durable, easy to repair and replace with low maintenance costs, and not easy to damage the door. The refrigerator door handles on the market can be roughly divided into external pull handles and concealed handles. The concealed handle is connected to the refrigerator door and cannot be repaired or replaced. Even if it is replaced, it can only replace the door, which is costly. Most external pull door handles have complex structures, cumbersome installation and disassembly, and inconvenient maintenance and replacement.

[0003] The patent with publication number CN204492341 U discloses an outward pull-out combination handle for a refrigerator, comprising a handle fixing support seat and a handle assembly fixed on the refrigerator door body, the handle assembly comprising a handle rod, a handle seat and a handle reinforcement plate, the handle seat comprising an upper and a lower handle seat, each handle seat being provided with a cavity capable of accommodating the handle reinforcement plate and the handle fixing support seat, the handle reinforcement plate being L-shaped, the vertical surface of the handle reinforcement plate being in close contact with the inner cavity side wall of the handle seat, the horizontal surface being in close contact with the inner cavity top wall of the handle seat, and the handle seat and the handle rod being fixed together by fixing screws that pass through the horizontal surface of the handle reinforcement plate, the handle seat and the handle rod in sequence from bottom to top; a first threaded hole is provided on the vertical surface of the handle reinforcement plate, and a through hole is provided on the side wall of the handle seat, the handle assembly is locked with the handle fixing support seat by a locking screw that passes through the through hole and cooperates with the first threaded hole.

[0004] The external pull handle in this patent is easy to install and disassemble, easy to maintain, and low in cost. However, the length of the handle rod in this patent is fixed, and the length of the handle rod cannot be adjusted according to the size of the refrigerator door, and it is not easy to install the handle on the refrigerator door. Utility Model Content

[0005] The utility model aims to provide an external pull handle applied to a refrigerator door body, so as to solve the problem that the existing external pull handle cannot adjust the handle rod length according to the size of the refrigerator door body.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] A pull-out handle used on a refrigerator door comprises a main handle rod, with an auxiliary handle rod movably inserted at each end of the main handle rod, and ends of the two auxiliary handle rods away from the main handle rod are detachably fixedly connected to a handle seat, and a clamping mechanism is provided at the joints of the two auxiliary handle rods and the main handle rod, and the clamping mechanism is used to fix the corresponding auxiliary handle rod to the main handle rod together.

[0008] As a further solution of the utility model: the clamping mechanism includes a fixing clamp and a handle nut, the fixing clamp has a first clamping opening and a second clamping opening, the first clamping opening is fixedly clamped on the end of the main handle rod, the second clamping opening is used to clamp the auxiliary handle rod, the auxiliary handle rod can slide in the second clamping opening, the handle nut can be rotatably set on the second clamping opening, and the tightness of the second clamping opening can be adjusted by rotating the handle nut.

[0009] As a further solution of the utility model: the inner wall of the first clamping opening includes an outer ring wall and an inner ring wall which are adjacent to each other, the outer ring wall has the same outer diameter as the main handle bar, and the inner ring wall has the same outer diameter as the auxiliary handle bar.

[0010] As a further solution of the utility model: the handle seat includes an integrally arranged cylinder and a fixing plate, the fixing plate is tangent to the outer circumference of the cylinder, and one end surface of the cylinder is fixedly connected to the corresponding auxiliary handle rod.

[0011] As a further solution of the utility model: a threaded blind hole is provided in the cylinder, and the end of the auxiliary handle rod away from the main handle rod has a threaded section matching the threaded blind hole.

[0012] As a further solution of the utility model: screw through holes are provided on the fixing plate.

[0013] The utility model has the following beneficial effects:

[0014] The utility model is a combined external pull handle applied to a refrigerator door body, which is formed by a main handle rod, an auxiliary handle rod, a clamping mechanism and a handle seat. The components are independent of each other, and are easy to assemble and disassemble, and convenient to maintain. The auxiliary handle rod can be extended or shortened at the end of the main handle rod, so as to adjust the overall length of the external pull handle, and is generally applicable to refrigerator doors of different sizes; after adjusting the overall length of the external pull handle, the auxiliary handle rod is fixed to the main handle rod through two clamping mechanisms;

[0015] The clamping mechanism of the utility model comprises a fixing clamp and a handle nut, wherein the fixing clamp has a first clamping opening and a second clamping opening, and the first clamping opening is fixedly clamped at the end of the main handle rod by a fixing bolt, and after adjusting the length of the auxiliary handle rod, the handle nut is tightened to clamp the second clamping opening, thereby limiting the movement of the auxiliary handle rod, and the auxiliary handle rod can be fixed together with the main handle rod, and the whole adjustment process is convenient and fast, and the adjustment is convenient;

[0016] The utility model provides two handle seats, which include an integrally arranged cylinder and a fixing plate, wherein the fixing plate is provided with screw through holes, and the handle seats can be quickly and conveniently installed on the refrigerator door body through the cooperation of the screws and the screw through holes. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings.

[0018] Figure 1 This is a schematic diagram of the overall structure of an external pull handle applied to a refrigerator door of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the main handle bar and the auxiliary handle bar of the utility model;

[0020] Figure 3 This is a schematic diagram of the clamping mechanism of the utility model from the first perspective;

[0021] Figure 4 This is a schematic diagram of the clamping mechanism of the utility model from a second viewing angle;

[0022] Figure 5 It is a top view cross-sectional schematic diagram of the handle seat structure of the utility model;

[0023] Figure 6 It is a front view cross-sectional schematic diagram of the handle seat structure of the utility model.

[0024] In the figure: 1. main handle rod; 2. auxiliary handle rod; 3. clamping mechanism; 31. fixing clamp; 311. first clamping opening; 3111. outer ring wall; 3112. inner ring wall; 312. second clamping opening; 32. handle nut; 4. handle seat; 41. cylinder; 411. threaded blind hole; 42. fixing plate; 421. screw through hole. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-6 As shown, the utility model is an external pull handle applied to a refrigerator door, comprising a main handle rod 1, an auxiliary handle rod 2, a clamping mechanism 3 and a handle seat 4. Figure 2 As shown, an auxiliary handle bar 2 is movably connected to each end of the main handle bar 1. The auxiliary handle bar 2 can be extended or shortened at the end of the main handle bar 1 to adjust the overall length of the outer pull handle, which is generally applicable to refrigerator doors of different sizes. Figure 1As shown, the ends of the two auxiliary handle bars 2 away from the main handle bar 1 are detachably fixedly connected with a handle seat 4, and the outer pull handle is conveniently and quickly installed on the refrigerator door body through the two handle seats 4, so that the outer pull handle is easy to install and disassemble and easy to repair. A clamping mechanism 3 is provided at the plug-in point of the two auxiliary handle bars 2 and the main handle bar 1, and the clamping mechanism 3 is used to fix the corresponding auxiliary handle bar 2 and the main handle bar 1 together, that is, after adjusting the overall length of the outer pull handle, the auxiliary handle bar 2 and the main handle bar 1 are fixed together through the two clamping mechanisms 3.

[0027] Specifically, if Figure 3 As shown, the clamping mechanism 3 includes a fixing clamp 31 and a handle nut 32. The fixing clamp 31 has a first clamping opening 311 and a second clamping opening 312. The first clamping opening 311 is fixedly clamped at the end of the main handle rod 1 by a fixing bolt, and the second clamping opening 312 is used to clamp the auxiliary handle rod 2. The auxiliary handle rod 2 can slide in the second clamping opening 312. The handle nut 32 can be rotatably set on the second clamping opening 312. The tightness of the second clamping opening 312 can be adjusted by rotating the handle nut 32.

[0028] Furthermore, if Figure 4 As shown, the inner wall of the first clamping opening 311 includes an outer annular wall 3111 and an inner annular wall 3112 which are adjacent to each other. The outer annular wall 3111 has the same outer diameter as the main handle bar 1 , and the inner annular wall 3112 has the same outer diameter as the auxiliary handle bar 2 .

[0029] During installation, the outer annular wall 3111 of the first clamping opening 311 is sleeved on the outer periphery of the end of the main handle rod 1, and the first clamping opening 311 is clamped by the fixing bolt so that the first clamping opening 311 is fixedly clamped on the end of the main handle rod 1. After adjusting the length of the auxiliary handle rod 2, the handle nut 32 is tightened to clamp the second clamping opening 312 to limit the movement of the auxiliary handle rod 2, so that the auxiliary handle rod 2 and the main handle rod 1 can be fixed together. The whole adjustment process is quick and convenient.

[0030] like Figure 4 , Figure 5 As shown, in one embodiment, the handle base 4 includes an integrally arranged cylindrical body 41 and a fixing plate 42, the fixing plate 42 is tangent to the outer circumference of the cylindrical body 41, and one end face of the cylindrical body 41 is fixedly connected to the corresponding auxiliary handle rod 2. Preferably, a threaded blind hole 411 is provided in the cylindrical body 41, and the end of the auxiliary handle rod 2 away from the main handle rod 1 has a threaded section matching the threaded blind hole 411, and the auxiliary handle rod 2 can be quickly fixedly assembled with the handle base 4 through the cooperation of the threaded section and the threaded blind hole 411, and a screw through hole 421 is provided on the fixing plate 42, and the handle base 4 can be quickly and conveniently installed on the refrigerator door body through the cooperation of the screw and the screw through hole 421.

[0031] When installing an external pull-out handle for a refrigerator door provided by the utility model, first fix the two clamping mechanisms 3 to the two ends of the main handle rod 1, then adjust the auxiliary handle rods 2 at both ends of the main handle rod 1 to a suitable length according to the size of the refrigerator door or the user's own preference, tighten the handle nut 32 of the clamping mechanism 3 after adjusting the length of the auxiliary handle rod 2, and the clamping mechanism 3 clamps the auxiliary handle rod 2 to fix the auxiliary handle rod 2 and the main handle rod 1 together, and then fix the two handle seats 4 to the ends of the two auxiliary handle rods 2 respectively, and finally install the external pull-out combination handle as a whole to the refrigerator door by screwing in conjunction with the screw through holes 421 on the fixing plate 42.

[0032] In the description of the present invention, it should be understood that the terms "up", "down", "left", "right", "front", "back", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, and a specific direction structure and operation. Therefore, it should not be understood as a limitation on the present invention.

[0033] In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", etc. should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0034] The above detailed description of the preferred embodiments of the utility model should not be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. An external pull handle applied to a refrigerator door, comprising a main handle rod (1), characterized in that : An auxiliary handle bar (2) is movably inserted at each end of the main handle bar (1); the ends of the two auxiliary handle bars (2) away from the main handle bar (1) are detachably fixedly connected to a handle seat (4); a clamping mechanism (3) is provided at the insertion point of the two auxiliary handle bars (2) and the main handle bar (1); the clamping mechanism (3) is used to fix the corresponding auxiliary handle bar (2) and the main handle bar (1) together.

2. The pull handle for a refrigerator door according to claim 1, characterized in that: The clamping mechanism (3) comprises a fixing clamp (31) and a handle nut (32); the fixing clamp (31) has a first clamping opening (311) and a second clamping opening (312); the first clamping opening (311) is fixedly clamped at the end of the main handle bar (1); the second clamping opening (312) is used to clamp the auxiliary handle bar (2); the auxiliary handle bar (2) can slide in the second clamping opening (312); the handle nut (32) can be rotatably arranged on the second clamping opening (312); and the tightness of the second clamping opening (312) can be adjusted by rotating the handle nut (32).

3. The pull handle for refrigerator door according to claim 2, characterized in that: The inner wall of the first clamping opening (311) comprises an outer annular wall (3111) and an inner annular wall (3112) which are arranged adjacent to each other, the outer annular wall (3111) having the same outer diameter as the main handle bar (1), and the inner annular wall (3112) having the same outer diameter as the auxiliary handle bar (2).

4. An external pull handle applied to a refrigerator door according to any one of claims 1 to 3, characterized in that: The handle seat (4) comprises an integrally arranged cylindrical body (41) and a fixing plate (42), wherein the fixing plate (42) is tangent to the outer circumference of the cylindrical body (41), and an end surface of the cylindrical body (41) is fixedly connected to the corresponding auxiliary handle rod (2).

5. The pull handle for refrigerator door according to claim 4, characterized in that: A threaded blind hole (411) is provided in the cylindrical body (41), and the end of the auxiliary handle bar (2) away from the main handle bar (1) has a threaded section matching the threaded blind hole (411).

6. The pull handle for use on a refrigerator door according to claim 5, characterized in that: The fixing plate (42) is provided with a screw through hole (421).

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