Anti-falling aluminum handle

Abstract

The utility model relates to the technical field of handles, and provides an anti-falling aluminum handle to overcome the defects that in the prior art, accidental falling is likely to happen, and safety is not high, the anti-falling aluminum handle comprises an outer handle, a door body and an inner handle, two switching assemblies are arranged on the inner side of the door body, and each switching assembly comprises a switching body. The switching main body is of a shaft body structure with two thin ends and a thick middle, two sliding grooves are formed in the surface of the middle of the switching main body, a limiting block with an inclined plane is slidably installed in each sliding groove, a spring is fixedly installed at the bottom of each limiting block, and the other ends of the two springs are fixedly installed with the bottoms of the two sliding grooves respectively; the two limiting blocks are arranged to limit the switching main body to slide towards the outer side of the door body, the outer handle can be prevented from falling off even if the fastening nut is loosened, meanwhile, the outer handle can only be detached from the inner side of the door body, the outer handle can be prevented from being easily detached from the outer side, and the safety is higher while the equipment is prevented from falling off.

Description

Technical Field

[0001] The utility model relates to the technical field of handles, in particular to an anti-falling aluminum handle. Background Art

[0002] A handle, also known as a handle or a handle, is a device used to open or close objects such as doors, drawers, boxes, etc., and is installed on the surface of the object to provide a convenient gripping point. The design of the handle is to provide a handle that is easy to grasp and operate, allowing users to easily open or close doors, drawers, etc. They are widely used in home, office, commercial and industrial environments.

[0003] A handle in the prior art that is easy to disassemble and assemble (publication date: CN219471755U) drives the screw to rotate through a rotating wheel, thereby driving the claw to enter the interior of the handle through an opening, and then the handle can be plugged in, unplugged, disassembled, and assembled. However, the mounting wheel is arranged on the outside of the door body, and the handle may fall off due to accidental touching of the rotating wheel. While the device is easy to disassemble and assemble, it will cause the door body to be closed, and it is easy to expose the mounting holes on the door body, thereby making the safety of the inside of the door body not guaranteed. Therefore, there is an urgent need to design an aluminum handle that is both anti-falling and safe. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art that the handle is easy to accidentally fall off and has low safety, and proposes an anti-falling aluminum handle.

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

[0006] An anti-falling aluminum handle comprises an outer handle, a door body and an inner handle, wherein two adapter assemblies are arranged on the inner side of the door body, wherein the adapter assembly comprises an adapter body, wherein the adapter body is an axial structure with thin ends and a thick middle, and two slide grooves are arranged on the middle surface of the adapter body, wherein a limit block with an inclined surface is slidably installed in each of the slide grooves, and a spring is fixedly installed at the bottom of each of the limit blocks, and the other ends of the two springs are respectively fixedly installed on the bottoms of the two slide grooves.

[0007] As a further technical solution of the utility model, threaded holes are respectively provided at both ends of the outer handle close to the door body, external threads are provided on the surfaces of both ends of each adapter body, and one end of each adapter body passes through the door body and is threadedly connected to both ends of the outer handle.

[0008] As a further technical solution of the utility model, through holes are provided at both ends of the inner handle close to the door body, and the through holes at both ends of the inner handle are respectively sleeved on the other end surfaces of the two adapter bodies.

[0009] As a further technical solution of the utility model, two fastening nuts are provided on the other side of the inner handle, each of the fastening nuts is provided with a threaded hole on the side close to the inner handle, and the two fastening nuts are respectively threadedly connected to one end of the two adapter bodies.

[0010] As a further technical solution of the utility model, the middle surface of each adapter body and the outer surface of each fastening nut are provided with anti-slip grooves.

[0011] The beneficial effects of the utility model are:

[0012] By setting up an adapter assembly, during installation, one end of the two adapter bodies are respectively threadedly connected to the two ends of the outer handles to form a whole. Then the other ends of the two adapter bodies are passed through the door body, and the inner handle is connected to the other end of the adapter assembly and fastened with two fastening nuts. During use, the two limit blocks can limit the adapter body from sliding to the outside of the door body, and even if the fastening nuts are loose, the outer handle can be prevented from falling off. At the same time, disassembly can only be done from the inside of the door body, which can avoid easy disassembly from the outside, thereby improving the safety of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a structural schematic diagram of an anti-falling aluminum handle proposed by the utility model;

[0014] Figure 2 This is a schematic diagram of the disassembly structure of an anti-falling aluminum handle proposed by the utility model;

[0015] Figure 3 The utility model is a cross-sectional schematic diagram of a transfer assembly of an anti-falling aluminum handle.

[0016] In the figure: 1. outer handle; 2. door body; 3. inner handle; 4. fastening nut; 5. adapter assembly; 501. adapter body; 502. slide groove; 503. spring; 504. limit block. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0018] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0019] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" 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 it can be 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 the present invention can be understood according to specific circumstances.

[0020] Please see attached Figure 1 -Attached Figure 3 , an anti-falling aluminum handle, comprising an outer handle 1, a door body 2 and an inner handle 3, two adapter components 5 are arranged on the inner side of the door body 2, the adapter component 5 comprises an adapter body 501, the adapter body 501 is a shaft structure with thin ends and thick middle, two slide grooves 502 are arranged on the middle surface of the adapter body 501, a limit block 504 with an inclined surface is slidably installed in each slide groove 502, a spring 503 is fixedly installed at the bottom of each limit block 504, and the other ends of the two springs 503 are respectively fixedly installed at the bottom of the two slide grooves 502, the outer handle 1 and the inner handle 3 are made of aluminum, which is a light and high-strength metal, and also has good corrosion resistance, is not easily affected by oxidation or corrosion, and improves the service life of the handle. Through the setting of the device, the nut 4 can be tightened to lock the inner handle 3 from the inner side of the door body 2, so that the whole device forms a stable whole, and at the same time, the outer handle 1 can be prevented from being disassembled from the outer side of the door body 2, thereby improving the safety of the device, and the setting of the limit block 504 can further prevent the outer handle 1 from falling off.

[0021] Please see attached Figure 1 and attached Figure 2In a preferred embodiment, threaded holes are respectively provided at both ends of the outer handle 1 close to the door body 2, and external threads are provided on the surfaces of both ends of each adapter body 501. One end of each adapter body 501 passes through the door body 2 and is threadedly connected to the two ends of the outer handle 1 respectively. Through holes are provided at both ends of the inner handle 3 close to the door body 2, and the through holes at both ends of the inner handle 3 are respectively sleeved on the other end surfaces of the two adapter bodies 501. By providing a threaded hole on the side of the outer handle 1 close to the door body 2, it is convenient to thread the adapter body 501, and the stability of the outer handle 1 is improved by the adapter assembly 5 to prevent the outer handle 1 from falling off; providing the inner handle 3 allows the device to add a door opening handle to the inner side of the door body 2, which is convenient for opening the door body 2 from the inside. If the door body 2 is a box-type and only an outer handle is needed, the inner handle 3 can be replaced by a connecting rod with through holes at both ends, which is convenient for connecting the two adapter assemblies 5, and a fastening nut 4 is provided to fix the inner handle 3 and the entire device into a whole, reducing the risk of the outer handle 1 falling off.

[0022] Please see attached Figure 2 and attached Figure 3 In a preferred embodiment, two fastening nuts 4 are provided on the other side of the inner handle 3, and each fastening nut 4 is provided with a threaded hole on the side close to the inner handle 3. The two fastening nuts 4 are respectively threadedly connected to one end of the two adapter bodies 501, and the middle surface of each adapter body 501 and the outer surface of each fastening nut 4 are provided with anti-slip grooves. The anti-slip grooves are provided to facilitate the threaded connection between the adapter body 501 and the outer handle 1, as well as the threaded connection between the fastening nuts 4 and the adapter body 501, thereby reducing the use of tools and making the equipment assembly more convenient.

[0023] Working principle: When in use, first open two through holes on the door body 2 that match the middle diameter of the adapter body 501, and the spacing is the same as the spacing of the two threaded holes of the outer handle 1, and then thread the two adapter bodies 501 at one end to the outer handle 1. At this time, the inclined surface of the limit block 504 faces the door body 2, and the two adapter components 5 are passed through the two through holes of the door body 2 from the outside of the door body 2. When the two limit blocks 504 pass through the through holes, they slide into the two slide grooves 502 to compress the spring 503. After the two slide grooves 502 pass through the through holes of the door body 2, the two limit blocks 504 are in It is reset under the elastic force of the two springs 503. At this time, one side of the outer handle 1 is just close to the side of the door body 2. Then the two ends of the inner handle 3 are sleeved on one end of the two adapter bodies 501, and the two fastening nuts 4 are threadedly connected with the two adapter bodies 501, so that the inner handle 3 and the adapter assembly 5 form a whole. When the outer handle 1 needs to be disassembled, the two fastening nuts 4 are removed, and then the inner handle 3 is removed. Then, the limit block 504 is pushed into the slide groove 502, and then the outer handle 1 is pulled out of the door body 2 together with the two adapter assemblies 5, and finally the adapter assembly 5 is removed.

[0024] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An anti-falling aluminum handle, comprising an outer handle (1), a door body (2) and an inner handle (3), characterized in that: Two adapter assemblies (5) are provided on the inner side of the door body (2), and the adapter assemblies (5) include an adapter body (501), and the adapter body (501) is an axial structure with thin ends and a thick middle. Two slide grooves (502) are provided on the middle surface of the adapter body (501), and a limit block (504) with an inclined surface is slidably installed in each of the slide grooves (502). A spring (503) is fixedly installed at the bottom of each of the limit blocks (504), and the other ends of the two springs (503) are respectively fixedly installed on the bottom of the two slide grooves (502).

2. The anti-falling aluminum handle according to claim 1, characterized in that: The two ends of the outer handle (1) close to the door body (2) are respectively provided with threaded holes, and the surfaces of both ends of each adapter body (501) are provided with external threads, and one end of each adapter body (501) passes through the door body (2) and is respectively threadedly connected to the two ends of the outer handle (1).

3. The anti-falling aluminum handle according to claim 2, characterized in that: Through holes are provided at both ends of the inner handle (3) close to the door body (2), and the through holes at both ends of the inner handle (3) are respectively sleeved on the other end surfaces of the two adapter bodies (501).

4. The anti-falling aluminum handle according to claim 3, characterized in that: Two fastening nuts (4) are provided on the other side of the inner handle (3), and each of the fastening nuts (4) is provided with a threaded hole on a side close to the inner handle (3). The two fastening nuts (4) are respectively threadedly connected to one end of the two adapter bodies (501).

5. The anti-falling aluminum handle according to claim 4, characterized in that: The middle surface of each adapter body (501) and the outer surface of each fastening nut (4) are provided with anti-slip grooves.

Images