Handle

Abstract

The utility model relates to the technical field of handles, and discloses a handle which comprises a handle body, the handle body comprises a mounting part and a holding part fixed to one side of the mounting part, a bearing assembly is mounted on one side of the mounting part, an elastic assembly is mounted in the mounting part, one end of the elastic assembly is connected with the bearing assembly, and the other end of the elastic assembly is connected with the holding part. An installation assembly is arranged on one side of the installation part and used for penetrating through the elastic assembly and the bearing assembly to install the handle on a workpiece, through the installation assembly, in the handle installation process, connection between the handle and the workpiece is tight through the installation assembly, and meanwhile due to the existence of the bearing assembly, the handle is not prone to falling off. The fastening effect is achieved through rolling friction, the needed torque is greatly reduced, and the problem that in the prior art, when bolt installation is carried out, large torque is needed to obtain fastening force is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to handle technical field especially relates to a handle. BACKGROUND

[0002] Handle: as the key interactive component between the operator and the mechanical equipment, the design of handle is crucial. It must follow the ergonomics principle to ensure that the operator can keep comfortable and reduce fatigue during the long time use. The shape, size and surface texture of handle should be carefully designed to adapt to the hand shape of different operators, provide good holding feeling. In addition, the handle surface adopts antiskid material, which can not only improve the accuracy of operation, but also increase the safety of holding in wet or oily environment, avoid accidental slipping, so as to protect the safety of the operator.

[0003] However, in the existing technology, the dismounting process of handle is often accompanied by a certain degree of friction. This friction not only causes the inconvenience of handle installation, but also requires the operator to exert a large torque to overcome the friction when fixed by bolts, so as to obtain sufficient fastening force. The requirement of high torque not only increases the labor intensity of the operator, but also may cause excessive pre-tightening of the bolt, thereby affecting the long-term stability of the equipment and the durability of the handle. SUMMARY

[0004] The utility model aims at solving the problems existing in the prior art and provides a handle.

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

[0006] A handle, comprising a handle, the handle comprising a mounting portion and a holding portion fixed on one side of the mounting portion, a bearing assembly is installed on one side of the mounting portion, an elastic assembly is installed in the mounting portion, one end of the elastic assembly is connected with the bearing assembly;

[0007] One side of the mounting portion is provided with a mounting assembly, which is used for the mounting assembly to pass through the elastic assembly and the bearing assembly, so as to install the handle on the workpiece.

[0008] Preferably, the bearing assembly comprises a bearing seat installed at the bottom of the mounting portion and a bearing body installed in the bearing seat.

[0009] Preferably, the elastic assembly is a spring, and the bottom end of the spring is movably abutted with the top end of the bearing body.

[0010] Preferably, the mounting assembly is a bolt.

[0011] Preferably, the mounting assembly is provided with an opening, and the opening is hexagonal.

[0012] Preferably, the bearing seat is disc-shaped, and an arc-shaped excess portion is further arranged on the bearing seat.

[0013] Preferably, an anti-static coating is arranged on the outer periphery of the handle.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] The utility model discloses, through the installation component, the connection between handle and workpiece is close in the process of installing handle, and simultaneously, the fastening effect is realized through rolling friction due to the existence of bearing assembly, and the required torque is greatly reduced, and the problem that the fastening force is obtained by requiring greater torque when installing through bolt in the prior art is solved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a whole schematic view of the handle.

[0017] Figure 2 It is a bottom schematic view of the handle.

[0018] Figure 3 It is an inside schematic view of the installation part of the handle.

[0019] In the drawing: 1, handle; 2, installation part; 3, holding part; 4, elastic component; 5, installation component; 6, bearing seat; 7, bearing body. DETAILED DESCRIPTION

[0020] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0021] Referring to Figure 1 and Figure 3 A handle 1, comprising handle 1, the handle 1 includes installation part 2 and the holding part 3 fixed in the one side of installation part 2, the one side of installation part 2 is installed with bearing assembly, the inside of installation part 2 is installed with elastic component 4, and one end of elastic component 4 is connected with bearing assembly.

[0022] The installation part 2 is provided with an installation assembly 5 on one side, which is used for installing the handle 1 on a workpiece through the elastic assembly 4 and the bearing assembly, the bearing assembly comprises a bearing seat 6 installed at the bottom of the installation part 2 and a bearing body 7 installed in the bearing seat 6, the elastic assembly 4 is a spring, the bottom end of the spring is movably abutted against the top end of the bearing body 7, the installation assembly 5 is a bolt, the outer ring of the bearing body 7 is tightly fitted on the surface of the inner cavity of the bearing seat 6, so that a close fitting relationship is formed between the outer diameter of the bearing body 7 and the inner surface of the bearing seat 6, so as to ensure that the bearing does not move unnecessarily relative to the seat surface during operation, the bolt passes through the spring in the installation part 2 and passes through the center hole of the bearing body 7 and the bearing seat 6, so as to be connected with the workpiece (such as another part of a tool or a mechanical device), one end of the bolt is fixed on the real object, usually connected with the threaded hole of the workpiece through threads, when the bolt is rotated, it transmits force through the spring and the bearing body 7, so that the connection between the handle 1 and the real object becomes tight, and due to the presence of the bearing body 7, the tightening action is realized through rolling friction, which greatly reduces the required torque, the installation assembly 5 is provided with an opening 8, the opening 8 is hexagonal, through the opening 8, the installation assembly 5 can be twisted by means of a tool when being twisted, thereby increasing the efficiency of twisting, the bearing seat 6 is disc-shaped, and the bearing seat 6 is further provided with an arc-shaped transition part, the outer periphery of the handle 1 is provided with an anti-static coating, the anti-static coating is a matte anti-static spray coating, which is not easy to form obvious damage in use and has an anti-static function.

[0023] In use, the handle 1 is connected to the workpiece through the installation assembly 5, and due to the presence of the bearing assembly, the tightening action is realized through rolling friction, which greatly reduces the required torque, solving the problem that a large torque is required to obtain a tightening force in the prior art when installing through a bolt

[0024] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A handle comprising a handle (1), characterized in that: The handle (1) comprises a mounting part (2) and a holding part (3) fixed on one side of the mounting part (2), one side of the mounting part (2) is provided with a bearing assembly, the inner side of the mounting part (2) is provided with an elastic assembly (4), one end of the elastic assembly (4) is connected with the bearing assembly; One side of the mounting part (2) is provided with a mounting assembly (5), the mounting assembly (5) passes through the elastic assembly (4) and the bearing assembly, and the handle (1) is mounted on a workpiece.

2. A handle according to claim 1, wherein: The bearing assembly comprises a bearing seat (6) mounted on the bottom of the mounting part (2) and a bearing body (7) mounted in the bearing seat (6).

3. A handle according to claim 1, wherein: The elastic assembly (4) is a spring, and the bottom end of the spring is movably abutted against the top end of the bearing body (7).

4. A handle according to claim 1, wherein: The mounting assembly (5) is a bolt.

5. A handle according to claim 1, wherein: The mounting assembly (5) is provided with an opening (8), and the opening (8) is hexagonal.

6. A handle according to claim 2, wherein: The bearing seat (6) is disc-shaped, and the bearing seat (6) is further provided with an arc-shaped transition part.

7. A handle according to claim 1, wherein: The outer periphery of the handle (1) is provided with an anti-static coating.

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