PU function handle

Abstract

This utility model discloses a PU functional handle, belonging to the field of handle technology. It includes a handle body, the interior of which is filled with a buffer column. A connecting column is connected to the left side of the handle body, and the outer surface of the connecting column has an internal thread. The handle body is integrally molded from PU material, and the buffer column is made of elastic material. The shape of the connecting column is adapted to the connecting groove of the device or component to be connected. By utilizing the good elasticity and softness of PU material, the integrally molded handle body can conform to the curve of the hand, reducing the pressure when gripping. At the same time, the internal buffer column further enhances the elasticity of the handle, making the grip more comfortable and less prone to fatigue even after prolonged use. Furthermore, the internal thread design of the connecting column allows it to tightly engage with the connecting groove of the device or component to be connected, thus ensuring the stability of the connection and preventing the handle from loosening and falling off during use.

Description

Technical Field

[0001] This utility model relates to the field of handle technology, specifically a PU functional handle. Background Technology

[0002] Handles are widely used in daily life and industrial production on various equipment, tools and products to facilitate people's gripping, operation and control. Traditional handles are made of a variety of materials, including plastic, metal and wood.

[0003] Existing handles are relatively simple in function, often only meeting basic gripping needs. For example, handles used in humid environments are prone to slipperiness, causing users to lose their grip and posing safety hazards; in work scenarios requiring frequent handle operation, ordinary handles cannot effectively alleviate user hand fatigue; moreover, some handles are prone to loosening and wear at the joints with connecting parts, affecting the handle's lifespan and performance. Therefore, those skilled in the art have provided a PU functional handle to solve the problems mentioned in the background art. Utility Model Content

[0004] The purpose of this invention is to provide a PU functional handle to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A PU functional handle includes a handle body, the interior of which is filled with a buffer column, a connecting column is connected to the left side of the handle body, and the outer surface of the connecting column is provided with an internal thread. The handle body is integrally molded from PU material, the buffer column is made of elastic material, and the shape of the connecting column is adapted to the connecting groove of the device or component to be connected.

[0006] As a further improvement of this utility model: a sealing ring is connected to the outer surface of the connecting column, and the sealing ring is made of rubber.

[0007] As a further improvement of this utility model: the outer surface of the handle body is connected to a sweat-absorbing layer, and the outer surface of the handle body is connected to two annular baffles, both of which are made of plastic.

[0008] As a further improvement of this utility model: a set of anti-slip protrusions are provided on the outer surface of the sweat-absorbing layer, and these anti-slip protrusions are irregularly distributed.

[0009] Compared with the prior art, the beneficial effects of this utility model are: This PU functional handle utilizes the excellent elasticity and softness of PU material. The one-piece molded handle body conforms to the curve of the hand, reducing the pressure when gripping. At the same time, the internal cushioning post further enhances the handle's elasticity, making the grip more comfortable and less likely to cause fatigue even after prolonged use. Furthermore, the internal thread design of the connecting post allows it to tightly engage with the connecting groove of the device or component to be connected, thereby ensuring the stability of the connection and preventing the handle from loosening and falling off during use. Attached Figure Description

[0010] Figure 1 A three-dimensional structural diagram of a PU functional handle; Figure 2 A side view of a PU functional handle; Figure 3 This is a cross-sectional view of a PU functional handle.

[0011] In the diagram: 1. Handle body; 2. Buffer post; 3. Connecting post; 4. Internal thread; 5. Sealing ring; 6. Sweat-absorbing layer; 7. Annular retaining edge. Detailed Implementation

[0012] Please see Figures 1-3 In this embodiment of the utility model, a PU functional handle includes a handle body 1, with a buffer post 2 filled inside the handle body 1. A connecting post 3 is connected to the left side of the handle body 1, and an internal thread 4 is formed on the outer surface of the connecting post 3. The handle body 1 is integrally molded from PU material, the buffer post 2 is made of elastic material, and the shape of the connecting post 3 is adapted to the connecting groove of the device or component to be connected. By using PU material to integrally mold the handle body 1, the structure has high strength and is not easily damaged; and the buffer post 2 is made of elastic material, which has good aging resistance; at the same time, the design of the connecting post 3 and the internal thread 4 also ensures the stability and durability of its structure, thus extending the service life of the handle body 1 as a whole.

[0013] A sealing ring 5, made of rubber, is attached to the outer surface of the connecting post 3. A sweat-absorbing layer 6 is attached to the outer surface of the handle body 1. Two annular retaining edges 7, both made of plastic, are attached to the outer surface of the handle body 1. A set of anti-slip protrusions is provided on the outer surface of the sweat-absorbing layer 6, and these anti-slip protrusions are irregularly distributed. The rubber sealing ring 5 effectively prevents moisture, dust, etc. from entering the connection part, protecting the connection structure and extending the service life of the handle and equipment. The sweat-absorbing layer 6 can absorb the sweat excreted by the hands in time, keeping the hands and the surface of the handle body 1 dry and avoiding slippage caused by sweat. At the same time, the irregular anti-slip protrusions on the outer surface of the sweat-absorbing layer 6 increase the friction between the hands and the handle body 1, further improving the anti-slip effect and ensuring safety during use.

[0014] The working principle of this utility model is as follows: The product uses a handle body 1 integrally molded from PU material, providing basic structural support for the entire handle body 1. At the same time, the elastic buffer pillars 2 filled inside can absorb and buffer the force when the handle body 1 is subjected to external impact or when the user grips it forcefully, reducing the impact of external force on the handle body 1 and the connected equipment. Then, the internal threads 4 on the outer surface of the connecting pillar 3 can ensure the accuracy and stability of the connection between the handle body 1 and the external equipment. The rubber sealing ring 5 on the outer surface of the connecting pillar 3 is squeezed during the connection process, tightly fitting the connection part, effectively preventing moisture, dust and other impurities from entering the connection gap. Then, the sweat-absorbing layer 6 on the outer surface of the handle body 1 directly contacts the user's hand, absorbing hand sweat and keeping the hand dry. At the same time, the irregular anti-slip protrusions on the outer surface of the sweat-absorbing layer 6 increase the friction between the hand and the handle body 1, preventing slippage. The two plastic annular guards 7 limit the user's hand, preventing the hand from slipping off the handle during use. The above is the entire usage process of this product.

[0015] The above description is merely a preferred embodiment of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the technical scope disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model. It is obvious to those skilled in the art that this utility model is not limited to the details of the above exemplary embodiments, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalent elements of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A PU functional handle, characterized in that, The device includes a handle body (1), the interior of which is filled with a buffer column (2), a connecting column (3) is connected to the left side of the handle body (1), and the outer surface of the connecting column (3) is provided with an internal thread (4). The handle body (1) is integrally molded from PU material, the buffer column (2) is made of elastic material, and the shape of the connecting column (3) is adapted to the connecting groove of the device or component to be connected.

2. The PU functional handle according to claim 1, characterized in that, The outer surface of the connecting column (3) is connected to a sealing ring (5), which is made of rubber.

3. A PU functional handle according to claim 1, characterized in that, The outer surface of the handle body (1) is connected to a sweat-absorbing layer (6), and the outer surface of the handle body (1) is connected to two annular baffles (7), both of which are made of plastic.

4. A PU functional handle according to claim 3, characterized in that, The outer surface of the sweat-absorbing layer (6) is provided with a set of anti-slip protrusions, and these anti-slip protrusions are irregularly distributed.

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