Aluminum alloy handle for easy installation

Abstract

The utility model relates to aluminium alloy handle technical field, especially an aluminium alloy handle convenient to installation, the utility model has the advantages of: through the installation hole site of pull rivet sleeve alignment equipment is inserted, need not manual control alignment, and the positioning is accurate, then through the pull rivet is worn into pull rivet sleeve and enters the connecting hole, then rotates pull rivet, makes it with the connection screw rod screw thread up, makes riveting plate push to pull rivet sleeve, makes pull rivet sleeve pass through the circular arc guide of annular guide groove, makes it open to the four around, makes its end portion turn over to the outside, then through compression, constitute riveting structure, finally make riveting plate and pull rivet sleeve constitute riveting structure synchronous compression fixed, and through pull rivet sleeve compression riveting plate can limit the loosening, through the pull rivet sleeve of thin wall aluminium alloy material, improve its deformation effect, and the several split joints that open simultaneously, can be convenient for pull rivet sleeve end portion more easily turn over and open to the outside, constitute riveting structure.

Description

Technical Field

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

[0002] In modern industrial manufacturing and home furnishings, aluminum alloy handles are widely used in various products such as doors and windows, furniture, machinery and equipment, and medical devices due to their significant advantages such as being lightweight, high-strength, corrosion-resistant, and aesthetically pleasing. They have become a key component for achieving convenient control of objects.

[0003] However, there are still many problems to be solved in the installation of aluminum alloy handles on the market. Traditional aluminum alloy handle installation methods often rely on complex combinations of connectors, such as bolts, nuts, washers, and other accessories. This not only increases the cost of purchasing and managing parts, but also makes the installation process cumbersome. Moreover, the installation requires aligning the empty spaces before inserting the bolts, which is inconvenient. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of the prior art and provide an easy-to-install aluminum alloy handle, effectively solving the deficiencies of the prior art.

[0005] To achieve the above objectives, one embodiment of this utility model provides an easily installable aluminum alloy handle, including an aluminum alloy handle body. One end of the handle body is fixedly connected to a bonding plate. The surface of the bonding plate has several connecting holes, all of which extend into the interior of the aluminum alloy handle body. A connecting screw is fixedly connected to the center of the inner wall of each connecting hole. A rivet sleeve is fixedly connected to the outer wall of the bonding plate at a position corresponding to one of the connecting holes. The diameter of the inner wall of the rivet sleeve is the same as the diameter of the inner wall of the connecting hole. The rivet sleeves are fitted with rivets, and each rivet has a threaded connection hole at the center of one end. The position of the threaded connection hole corresponds to the position of the connecting screw, and the threaded connection hole can be threadedly connected to the connecting screw. A rotating head is fixedly connected to one end of the rivet, and a rivet pressing plate is fixedly connected to the edge of the rotating head near one side of the rivet sleeve. An annular guide groove is provided on the edge of the rivet pressing plate near one side of the rivet sleeve, and the inner wall of the annular guide groove corresponds to the edge of the rivet sleeve near the rivet pressing plate.

[0006] Preferably, in any of the above embodiments, the rivet sleeve has several slits on its side, the rivet sleeve is made of thin-walled aluminum alloy, and the rivet, rivet plate and rotating rivet head are all made of steel.

[0007] The technical effects achieved by adopting the above solution are as follows: the thin-walled aluminum alloy rivet sleeve improves its deformation effect, making it easier for its head to form a riveting structure. At the same time, the several slits opened make it easier for the end of the rivet sleeve to flip and open outward. The steel rivet plate has high strength and can effectively compress the rivet sleeve.

[0008] Preferably, in any of the above embodiments, the depth of the connecting hole is adapted to the length of the rivet, the length of the connecting screw is adapted to the depth of the inner wall of the connecting hole, the length of the threaded connecting hole is adapted to the length of the connecting screw, and an open rotating groove is provided on the outside of the rotating nail head.

[0009] The technical effect achieved by adopting the above solution is that the rivet can be completely screwed into the inner wall of the connection hole.

[0010] Preferably, in any of the above embodiments, the length of the rivet sleeve is less than the length of the rivet, and the annular guide groove near the center corresponds to the edge of the rivet sleeve.

[0011] The technical effect achieved by adopting the above solution is that the annular guide groove at the end of the rivet can completely compress the rivet sleeve.

[0012] Preferably, in any of the above embodiments, the connecting holes are arranged symmetrically to each other, the vertical length of the bonding plate is greater than the vertical thickness of the aluminum alloy handle body, and reinforcing support ribs are fixedly connected to the upper and lower sides of one side of the bonding plate and the upper and lower surfaces of the aluminum alloy handle body.

[0013] The technical effects achieved by adopting the above solution are: by increasing the width of the upper and lower supports through the bonding plate, the bending strength is improved; and by strengthening the support ribs, the bending force can be transferred to the surface of the equipment, thereby improving the bending strength.

[0014] This utility model has the following advantages: 1. This easy-to-install aluminum alloy handle is inserted by aligning the rivet sleeve with the mounting hole of the equipment, eliminating the need for manual alignment and ensuring precise positioning. Then, the rivet is inserted into the rivet sleeve and into the connecting hole. Rotating the rivet tightens it onto the connecting screw thread, pushing the rivet plate against the rivet sleeve. The rivet sleeve is guided by the arc of the annular guide groove, causing it to open outwards and its ends to flip outwards. Compression then forms the riveting structure, ultimately ensuring that the rivet plate and the rivet sleeve simultaneously press and fix the riveting structure. Furthermore, no washers or nuts are required during installation, making it convenient; simply screw the rivet in. Once tightened, it provides double-layer fixation, high strength, and the rivet sleeve's pressure on the rivet plate prevents loosening.

[0015] 2. The easy-to-install aluminum alloy handle uses a thin-walled aluminum alloy riveting sleeve to improve its deformation effect, so that its head can more easily form a riveting structure. At the same time, the several slits can make it easier for the end of the riveting sleeve to flip outward and open to form a riveting structure. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a top view of the structure of this utility model; Figure 3 This utility model Figure 2 Schematic diagram of the cross-sectional structure at point AA.

[0017] In the diagram: 1-Aluminum alloy handle body, 2-Fitting plate, 3-Reinforcing support rib, 4-Riveting sleeve, 5-Separation slit, 6-Rivet, 7-Rotating rivet head, 8-Riveting plate, 9-Connecting hole, 10-Connecting screw, 11-Threaded connecting hole, 12-Annular guide groove. Detailed Implementation

[0018] The present invention will be further described below with reference to the accompanying drawings, but the scope of protection of the present invention is not limited to the following description.

[0019] like Figures 1 to 3 As shown, an easy-to-install aluminum alloy handle includes an aluminum alloy handle body 1. One end of the handle body 1 is fixedly connected to a bonding plate 2. The surface of the bonding plate 2 has several connecting holes 9, all of which extend into the interior of the aluminum alloy handle body 1. A connecting screw 10 is fixedly connected to the center of the inner wall of each connecting hole 9. Riveting sleeves 4 are fixedly connected to the outer wall of the bonding plate 2 at positions corresponding to the connecting holes 9. The diameter of the inner wall of the rivet sleeves 4 matches the diameter of the inner wall of the connecting holes 9. Each part is fitted with a rivet 6. A threaded connection hole 11 is opened at the center of one end of the rivet 6. The position of the threaded connection hole 11 corresponds to the position of the connecting screw 10. The threaded connection hole 11 can be threadedly connected to the connecting screw 10. A rotating rivet head 7 is fixedly connected to one end of the rivet 6. A rivet pressing plate 8 is fixedly connected to the edge of the rotating rivet head 7 near the side of the rivet sleeve 4. An annular guide groove 12 is opened on the edge of the rivet pressing plate 8 near the side of the rivet sleeve 4. The inner wall of the annular guide groove 12 corresponds to the edge of the rivet sleeve 4 near the end of the rivet pressing plate 8.

[0020] As an optional technical solution of this utility model, the rivet sleeve 4 has several slits 5 on its side. The rivet sleeve 4 is made of thin-walled aluminum alloy, while the rivet 6, the rivet plate 8, and the rotating rivet head 7 are all made of steel. The rivet sleeve 4 made of thin-walled aluminum alloy improves its deformation effect, making it easier for its head to form a riveting structure. At the same time, the several slits 5 make it easier for the end of the rivet sleeve 4 to flip and open outward. The steel rivet plate 8 has high strength and can effectively compress the rivet sleeve 4.

[0021] As an optional technical solution of this utility model, the depth of the connecting hole 9 is adapted to the length of the rivet 6, the length of the connecting screw 10 is adapted to the depth of the inner wall of the connecting hole 9, the length of the threaded connecting hole 11 is adapted to the length of the connecting screw 10, and an open rotating groove is provided on the outside of the rotating head 7, so that the rivet 6 can be completely screwed into the inner wall of the connecting hole 9.

[0022] As an optional technical solution of this utility model, the length of the rivet sleeve 4 is less than the length of the rivet 6, and the annular guide groove 12 is close to the center side and corresponds to the edge of the rivet sleeve 4, so that the annular guide groove 12 at the end of the rivet 6 can completely compress the rivet sleeve 4.

[0023] As an optional technical solution of this utility model, a plurality of connecting holes 9 are symmetrically arranged. The vertical length of the bonding plate 2 is greater than the vertical thickness of the aluminum alloy handle body 1. Reinforcing support ribs 3 are fixedly connected to the upper and lower sides of one side of the bonding plate 2 and the upper and lower surfaces of the aluminum alloy handle body 1. The upper and lower support width is increased by bonding plate 2, thereby increasing bending strength. The bending force can be transmitted to the surface of the equipment by reinforcing support ribs 3, thereby increasing bending strength.

[0024] This easy-to-install aluminum alloy handle requires the following steps to use: 1) The rivet sleeve 4 is inserted into the mounting hole of the equipment without the need for manual alignment, and the positioning is accurate; 2) Then, by inserting the rivet 6 into the rivet sleeve 4 and into the connecting hole 9, and then rotating the rivet 6 to tighten it with the thread of the connecting screw 10, the rivet plate 8 is pushed towards the rivet sleeve 4, and the rivet sleeve 4 is guided by the arc of the annular guide groove 12 to open it in all directions and turn its end outward. Then, by compression, a riveting structure is formed. 3) Ultimately, the riveting structure formed by the riveting plate 8 and the riveting sleeve 4 is synchronously pressed against the inside of the equipment to achieve fixation.

[0025] In summary, by inserting the rivet sleeve 4 into the mounting hole of the equipment, no manual alignment is required, and the positioning is precise. Then, by inserting the rivet 6 into the rivet sleeve 4 and into the connecting hole 9, and then rotating the rivet 6 to tighten it with the threaded connecting screw 10, the rivet pressure plate 8 is pushed against the rivet sleeve 4. The rivet sleeve 4 is guided by the arc of the annular guide groove 12, causing it to open outwards and its ends to flip outwards. Then, through compression, a riveting structure is formed, ultimately connecting the rivet pressure plate 8 and the rivet sleeve. The riveting structure consisting of 4 is synchronously pressed and fixed. During installation, no washers or nuts are required, making installation convenient. Simply screw in the rivets 6. After tightening, it provides double-layer fixation and high strength. The rivet sleeve 4 presses against the rivet plate 8 to limit loosening. The thin-walled aluminum alloy rivet sleeve 4 enhances its deformation effect, making it easier for its head to form a riveting structure. At the same time, the several slits 5 make it easier for the ends of the rivet sleeve 4 to flip outward and open to form a riveting structure.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An easy-to-install aluminum alloy handle, characterized in that: The device includes an aluminum alloy handle body (1), one end of which is fixedly connected to a bonding plate (2). The surface of the bonding plate (2) is provided with several connecting holes (9), all of which penetrate into the interior of the aluminum alloy handle body (1). A connecting screw (10) is fixedly connected to the center of the inner wall of each of the several connecting holes (9). A rivet sleeve (4) is fixedly connected to the outer wall of the bonding plate (2) at a position corresponding to the several connecting holes (9). The diameter of the inner wall of the rivet sleeve (4) is adapted to the diameter of the inner wall of the connecting holes (9). A rivet (6) is inserted into the interior of each of the several rivet sleeves (4). A threaded connection hole (11) is provided at the center of one end of the rivet (6). The position of the threaded connection hole (11) corresponds to the position of the connecting screw (10). The threaded connection hole (11) can be threadedly connected to the connecting screw (10). A rotating nail head (7) is fixedly connected to one end of the rivet (6). A rivet pressing plate (8) is fixedly connected to the edge of the rotating nail head (7) near the side of the rivet sleeve (4). An annular guide groove (12) is provided on the edge of the rivet pressing plate (8) near the side of the rivet sleeve (4). The inner wall of the annular guide groove (12) corresponds to the edge of the rivet sleeve (4) near the end of the rivet pressing plate (8).

2. The easy-to-install aluminum alloy handle according to claim 1, characterized in that: The rivet sleeve (4) has several slits (5) on its side. The rivet sleeve (4) is made of thin-walled aluminum alloy. The rivet (6), the rivet plate (8), and the rotating rivet head (7) are all made of steel.

3. The easy-to-install aluminum alloy handle according to claim 2, characterized in that: The depth of the connecting hole (9) is adapted to the length of the rivet (6), the length of the connecting screw (10) is adapted to the depth of the inner wall of the connecting hole (9), the length of the threaded connecting hole (11) is adapted to the length of the connecting screw (10), and the rotating head (7) has an open rotating groove on its outside.

4. The easy-to-install aluminum alloy handle according to claim 3, characterized in that: The length of the rivet sleeve (4) is less than the length of the rivet (6), and the annular guide groove (12) is close to the center side and corresponds to the edge of the rivet sleeve (4).

5. The easy-to-install aluminum alloy handle according to claim 4, characterized in that: Several of the connecting holes (9) are symmetrically arranged. The vertical length of the bonding plate (2) is greater than the vertical thickness of the aluminum alloy handle body (1). The upper and lower sides of one side of the bonding plate (2) are fixedly connected to the upper and lower surfaces of the aluminum alloy handle body (1) with reinforcing support ribs (3).

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