Easily-mounted lifting ring screw

Abstract

The utility model provides an easy-to-install lifting ring screw, which comprises a screw main body and a lifting ring main body, the top of the screw main body is provided with a connector, the periphery of the connector is provided with an external thread structure, the top end of the connector is provided with a line-shaped or cross-shaped groove, the lifting ring main body comprises a circular ring and a connecting cap, and the circular ring is fixed at the top end of the connecting cap. An inner cavity in threaded connection with the connector is formed in the bottom end of the connecting cap, and an inner thread structure matched with the outer thread structure is arranged in the inner cavity. According to the lifting ring screw, the screw body and the lifting ring body are designed to be of a detachable structure, during installation, the screw body is firstly screwed into a designated position through a screwdriver, then the lifting ring body is fixedly connected with the screw body through the thread structure, and therefore installation of the lifting ring screw is completed, and the lifting ring screw has the advantage of being easy to install.

Description

Technical Field

[0001] The utility model relates to a lifting eye screw which is easy to install. Background Art

[0002] An eye screw is a screw with an eye, usually installed on wooden materials, for ropes to pass through or connect to lift objects. Currently on the market, the eye and screw are fixed as one structure. When users need to screw the eye screw into the wood, it is difficult for users to force the eye screw in due to the obstruction of the eye, making the installation of the eye screw very difficult.

[0003] Therefore, it is necessary to make further improvements. Utility Model Content

[0004] The utility model aims to overcome the above problems and provides an easy-to-install eye screw, which has the advantages of easy installation and easy disassembly.

[0005] To achieve the above-mentioned purpose, the utility model provides an easy-to-install lifting eye screw, which includes a screw body and a lifting eye body, a connecting head is provided on the top of the screw body, an external thread structure is provided on the outer periphery of the connecting head, a flat or cross groove is provided on the top of the connecting head, the lifting eye body includes a circular ring and a connecting cap, the circular ring is fixed to the top of the connecting cap, the bottom end of the connecting cap is provided with an inner cavity screwed with the connecting head, and the inner cavity is provided with an internal thread structure matching the external thread structure.

[0006] In one or more embodiments, the screw body is a self-tapping screw, and the length of the screw body is 3CM-6CM.

[0007] In one or more embodiments, the height of the connector is 3MM-10MM, and the depth of the slot or cross slot accounts for at least one third of the height of the connector.

[0008] In one or more embodiments, the circular ring is fixed on the connecting cap by welding, and the diameter of the circular ring is 13MM-25MM.

[0009] In one or more embodiments, the connecting cap has a hexagonal or pentagonal shape.

[0010] In one or more embodiments, the screw body and the ring body are both made of stainless steel.

[0011] Compared with the background technology, the utility model has the following effects: the eye screw designs the screw body and the eye body into a detachable structure. During installation, the screw body is first screwed into a specified position using a screwdriver, and then the eye body is connected and fixed to the screw body through the threaded structure, thereby completing the installation of the eye screw, which has the advantage of easy installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a structural schematic diagram of a lifting eye screw according to an embodiment of the utility model;

[0013] Figure 2 It is a schematic diagram of the structure after the screw body and the lifting ring body of the embodiment of the utility model are disassembled. DETAILED DESCRIPTION

[0014] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with embodiments and drawings. The embodiments are only used to explain the present invention and do not constitute a limitation on the protection scope of the present invention.

[0015] Please see attached Figure 1-2 The present application provides an easy-to-install eye screw, which includes a screw body 1 and an eye body 2. A connecting head 3 is provided on the top of the screw body 1. The circular diameter of the connecting head is larger than the circular diameter of the screw body. An external thread structure 4 is provided on the outer periphery of the connecting head. A flat head 5 or a cross groove is provided on the top of the connecting head 3, so that the user can use a flat head or cross screwdriver to screw the screw body. The eye body 2 includes a circular ring 21 and a connecting cap 22. The circular ring is fixed to the top of the connecting cap. The bottom of the connecting cap is provided with an inner cavity screwed with the connecting head 3, and an inner thread structure 6 matching the external thread structure is provided in the inner cavity. When installing the eye screw of this solution, first remove the eye body from the screw body, use a screwdriver to install the screw body to the specified position, and then screw the inner cavity of the eye body and the connecting head together.

[0016] The screw body 1 is a self-tapping screw, which can be easily screwed into wood. The length of the screw body is 3CM-6CM, and the appropriate length is selected according to market demand and production demand.

[0017] The height of the connector 3 is 3MM-10MM, preferably 3MM, 5MM and 8MM. The depth of the inner cavity is equal to or slightly larger than the height of the connector, ensuring the structural tightness after the connector is connected to the inner cavity. The depth of the flat groove or cross groove accounts for at least one third of the height of the connector, avoiding slipping of the screwdriver after the screwdriver is inserted into the flat groove or cross groove.

[0018] The circular ring 21 is welded and fixed on the connecting cap 22. The diameter of the circular ring is 13MM-25MM. The diameter of the circular ring is proportional to the length of the screw body. The longer the length of the screw body, the larger the diameter of the circular ring.

[0019] The connecting cap 22 has a hexagonal or pentagonal shape. When the ring is damaged or falls off the connecting cap, a corresponding wrench can be used to connect the connecting cap and then twist the connecting cap. The connecting cap is mainly used for disassembling the connecting cap.

[0020] The screw body 1 and the lifting ring body 2 are both made of stainless steel. The screw body and the lifting ring body made of stainless steel are not easy to rust and are strong and durable.

[0021] The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiment. Any equivalent modifications or changes made by ordinary technicians in this field based on the contents disclosed in the present invention should be included in the protection scope recorded in the claims.

Claims

1. An easy-to-install eyebolt, characterized in that: The invention comprises a screw body (1) and a lifting ring body (2), wherein a connecting head (3) is provided at the top of the screw body (1), an external thread structure (4) is provided at the outer periphery of the connecting head, a straight groove (5) or a cross groove is provided at the top of the connecting head (3), the lifting ring body (2) comprises a circular ring (21) and a connecting cap (22), the circular ring is fixed to the top of the connecting cap, the bottom of the connecting cap is provided with an inner cavity which is screwed to the connecting head (3), and an internal thread structure (6) which cooperates with the external thread structure is provided in the inner cavity.

2. An easy-to-install eye screw according to claim 1, characterized in that: The screw body (1) is a self-tapping screw, and the length of the screw body is 3CM-6CM.

3. The easy-to-install eye screw according to claim 1, characterized in that: The height of the connector (3) is 3MM-10MM, and the depth of the slot (5) or the cross slot occupies at least one third of the height of the connector.

4. The easy-to-install eye screw according to claim 1, characterized in that: The circular ring (21) is welded and fixed on the connecting cap (22), and the diameter of the circular ring is 13MM-25MM.

5. An easily installed eye screw according to claim 1 or 4, characterized in that: The connecting cap (22) has a hexagonal or pentagonal shape.

6. The easy-to-install eye screw according to claim 1, characterized in that: The screw body (1) and the lifting ring body (2) are both made of stainless steel.

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