Aluminum profile handle

Abstract

The utility model discloses an aluminum profile handle which comprises a stand column and a connecting panel, the stand column is of a hollow structure, and the stand column is connected with the connecting panel through a connecting assembly. The connecting assembly comprises a connecting sleeve, a lug plate, an axial limiting sleeve and a limiting column, the connecting sleeve is coaxially and fixedly arranged outside the limiting column, and the connecting panel is connected with the connecting sleeve through the lug plate; the axial limiting sleeve is fixedly arranged in the stand column, and the limiting column extends into the axial limiting sleeve to be connected with the axial limiting sleeve in a clamped mode. According to the handle, the connecting assembly is arranged, so that the vertical column of the handle can be prevented from shaking due to axial displacement in the using process, and the stability of the handle is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum production and processing, and particularly relates to an aluminum profile handle. Background Art

[0002] Door and window handles and furniture handles are often used. At present, most handles are made of plastic. Since plastic is prone to deformation, the connection stability is poor, the connection strength is insufficient, and the stability of the connection part is not good, making it easy to slip off.

[0003] Currently, the aluminum profile handles in the prior art can perfectly solve the foregoing problems. As Figure 1 shown, it includes a column 1 and a connection panel 2 connected to the door leaf. The column 1 and the connection panel 2 are connected together through a connection sleeve 3 and an ear plate 4. The connection sleeve 3 is directly lapped on the column 1, and then the ear plate 4 is fixed to the connection panel 2. Such a structure will cause the distance between the inner top surface and the inner bottom surface of the upper connection sleeve 3 to be greater than the length of the column 1 due to the installation error of the ear plate 4, ultimately resulting in an axial displacement of the column 1 between the two connection sleeves 3 and affecting the stability of the handle. Summary of the Utility Model

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art and provide an aluminum profile handle. By setting a connection component, it can avoid the column of the handle from shaking due to axial displacement during use, ensuring the stability of the handle.

[0005] The purpose of the utility model is achieved through the following technical solutions:

[0006] An aluminum profile handle includes a column and a connection panel. The column is of a hollow structure, and the column is connected to the connection panel through a connection component;

[0007] The connection component includes a connection sleeve, an ear plate, an axial limiting sleeve, and a limiting column. The connection sleeve is coaxially and fixedly arranged outside the limiting column, and the connection panel is connected to the connection sleeve through the ear plate; the axial limiting sleeve is fixedly arranged inside the column, and the limiting column extends into the axial limiting sleeve and is clamped with the axial limiting sleeve.

[0008] Further, the axial limiting sleeve includes a connection ring and clamping claws evenly distributed circumferentially along the connection ring. One end of the clamping claw away from the connection ring is inclined towards the axis of the connection ring.

[0009] Further, a clamping portion is provided at the port of the column, a flared opening is provided on the clamping portion, and the connection ring is fixedly arranged at the inner top of the clamping portion.

[0010] Further, a clamping groove and a limiting portion adapted to the flared opening are provided on the outer wall of the limiting post. The clamping groove is arranged between the end of the limiting post and the limiting portion, and the cross-section of the end of the limiting post is U-shaped.

[0011] Further, the connecting ring and the clamping claw are of an integral structure.

[0012] Further, the upright post is made of aluminum material.

[0013] Further, the axial limiting sleeve is made of stainless steel material.

[0014] The beneficial effects of the present utility model are as follows:

[0015] By providing the connecting component, the present utility model can prevent the upright post of the handle from shaking due to axial displacement during use, ensuring the stability of the handle. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of an aluminum profile handle in the prior art;

[0017] Figure 2 is a schematic diagram of the overall structure of the aluminum profile handle in the embodiment of the present utility model;

[0018] Figure 3 is a cross-sectional view of the aluminum profile handle;

[0019] Figure 4 is Figure 3 an enlarged schematic view of a partial area A in;

[0020] Figure 5 is a three-dimensional view of the axial limiting sleeve;

[0021] In the figure, 1, upright post; 2, connecting panel; 3, connecting sleeve; 4, ear plate; 5, connecting sleeve; 6, axial limiting sleeve; 7, limiting post; 8, connecting ring; 9, clamping claw; 10, clamping groove; 11, limiting portion. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions of the present utility model will be clearly and completely described in conjunction with the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0023] Refer to Figures 2 - 5 , the present utility model provides a technical solution:

[0024] Embodiment:

[0025] AsFigures 2 - 5 As shown in the figure, an aluminum profile handle includes a column 1 and a connecting panel 2. The column 1 is a hollow structure, and the column 1 is connected to the connecting panel 2 through a connecting component;

[0026] The connecting component includes a connecting sleeve 5, an ear plate 4, an axial limiting sleeve 6 and a limiting post 7. The connecting sleeve 5 is coaxially and fixedly arranged outside the limiting post 7, and the connecting panel 2 is connected to the connecting sleeve 5 through the ear plate 4; the axial limiting sleeve 6 is fixedly arranged inside the column 1, and the limiting post 7 extends into the axial limiting sleeve 6 and is clamped with the axial limiting sleeve 6.

[0027] As Figure 5 shown in the figure, the axial limiting sleeve 6 includes a connecting ring 8 and clamping claws uniformly distributed along the circumference of the connecting ring 8. One end of the clamping claw away from the connecting ring 8 is inclined towards the axis of the connecting ring 8.

[0028] As Figure 4 shown in the figure, a clamping portion is provided at the port of the column 1, a flared opening is provided on the clamping portion, and the connecting ring 8 is fixedly arranged at the inner top of the clamping portion.

[0029] As Figure 4 shown in the figure, a clamping groove 10 and a limiting portion 11 adapted to the flared opening are provided on the outer wall of the limiting post 7. The clamping groove 10 is arranged between the end of the limiting post 7 and the limiting portion 11, and the cross section of the end of the limiting post 7 is U-shaped. Among them, one end of the clamping claw away from the connecting ring 8 extends into the clamping groove 10 and abuts against the bottom surface of the clamping groove 10; the inner diameter of the connecting ring 8 is greater than the diameter of the small-size end of the flared opening.

[0030] The connecting ring 8 and the clamping claw 9 are of an integral structure.

[0031] The column 1 is made of aluminum.

[0032] The axial limiting sleeve 6 is made of stainless steel.

[0033] Among them, the ear plate 4 and the connecting sleeve 5 are fixed by welding or bonding, and the ear plate 4 and the connecting panel 2 can be, but not limited to, fixed by bolts, bonding or welding.

[0034] Working principle: Before the ear plate 4 is connected to the connecting panel 2, first fix the ear plate 4 to the connecting sleeve 5, and then make the limiting post 7 enter the axial limiting sleeve 6 to complete the installation of the connecting sleeve 5 and the column 1. After the column 1 and the connecting sleeve 5 are fixed, the ear plate 4 and the connecting panel 2 can be fixed. At this time, the handle as a whole is stable and there is no looseness, and there is no axial displacement between the column 1 and the connecting sleeve 5.

[0035] Among them, when the limit post 7 (the connecting sleeve 5 moves synchronously with the limit post 7) enters the axial limit sleeve 6, the end of the limit post 7 presses the claw 9, causing the end far from the connecting ring 8 to expand outward. When the end of the limit post 7 passes through the claw 9, the claw enters the card slot 10 and abuts against the bottom of the card slot 10. At this time, the limit part 11 cooperates with the flared opening, making it impossible for the limit post 7 to continue to move downward; and the end far from the connecting ring 8 of the claw abuts against the bottom of the card slot 10, making it impossible for the limit post 7 to move upward. Thus, the axial limitation of the connecting sleeve 5 is completed. When the connecting sleeves 5 at the upper and lower ends are installed and the ear plate 4 is fixed to the connecting panel 2, there is no axial displacement between the connecting sleeve 5 and the column 1, ensuring the stability of the handle and avoiding shaking during the use of the handle.

[0036] The utility model can avoid the shaking of the column of the handle due to axial displacement during use by setting the connecting component, ensuring the stability of the handle.

[0037] The above are only the preferred embodiments of the utility model. It should be understood that the utility model is not limited to the form disclosed herein, should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be changed within the scope of the concept described herein through the above teachings or the techniques or knowledge in related fields. And the changes and modifications made by those skilled in the art without departing from the spirit and scope of the utility model shall fall within the protection scope of the appended claims of the utility model.

Claims

1. An aluminum profile handle, comprising a column and a connecting panel, characterized in that: The column is a hollow structure, and the column is connected to the connection panel through a connection component; The connecting assembly includes a connecting sleeve, an ear plate, an axial limit sleeve and a limit column. The connecting sleeve is coaxially fixed on the outside of the limit column, and the connecting panel is connected to the connecting sleeve through the ear plate; the axial limit sleeve is fixed inside the column, and the limit column extends into the axial limit sleeve and is clamped with the axial limit sleeve.

2. The aluminum profile handle according to claim 1, characterized in that: The axial limiting sleeve comprises a connecting ring and clamps uniformly distributed along the circumference of the connecting ring, and one end of the clamp away from the connecting ring is inclined toward the axis of the connecting ring.

3. The aluminum profile handle according to claim 2, characterized in that: The column port is provided with a clamping portion, the clamping portion is provided with a bell mouth, and the connecting ring is fixedly arranged on the inner top of the clamping portion.

4. The aluminum profile handle according to claim 3, characterized in that: The outer wall of the limiting column is provided with a slot and a limiting portion adapted to the bell mouth, the slot is arranged between the end of the limiting column and the limiting portion, and the cross section of the end of the limiting column is U-shaped.

5. The aluminum profile handle according to claim 2, characterized in that: The connecting ring and the claw are an integrated structure.

6. The aluminum profile handle according to claim 5, characterized in that: The column is made of aluminum.

7. The aluminum profile handle according to claim 6, characterized in that: The axial limiting sleeve is made of stainless steel.

Images