CN220505539U - Rotary flying ring screw - Google Patents

Abstract

The utility model discloses a rotary eye screw which comprises a screw head, wherein one side of the interior of the screw head is provided with a circular groove, a rotating shaft is movably arranged in the circular groove, one side of the rotating shaft is fixedly provided with a rotating rod, the surface of the rotating rod is fixedly provided with a limit ring, the interior of the screw head is rotatably provided with a rolling shaft in a surrounding mode, one side of the screw head is provided with a round hole, and the rotating rod is matched with the round hole. This rotatory eye screw, in the in-process of carrying out daily use, accessible bull stick and roller bearing realize the rotation to rings, carry out the orbit through stopper and circle axle to it and restrict, and then drive the ring and swing, can adjust the position of ring, can satisfy the use of eye screw under the different circumstances, can rotate and position adjustment to the ring through bull stick and the circle axle that set up, make it can be more convenient act on the surface of article, enlarge its application range, improve its suitability.

Description

Rotary flying ring screw

Technical Field

The utility model relates to the technical field of eye screws, in particular to a rotary eye screw.

Background

The eye screw is formed by warm quenching forging, the surface treatment is at least 20 times stronger than the anticorrosion effect of the common galvanization treatment, the eye screw is required to be vertically arranged on the plane of a workpiece, the joint surface is required to be smooth, the joint is required to be tight, the joint surface is required to be adjusted to the stretching direction, the screw is prevented from being contacted with a sharp object, and the position of the eye needs to be adjusted when the eye screw is used so as to meet different use conditions, so that the eye screw needs to be rotated.

The existing eye screw is mostly fixed, can not adjust the position of rings, can not rotate the positions of rings, can not meet the use of various conditions, and the suitability reduces to some extent, and the fixed mode that adopts is single, and is fixed through the screw thread more, lacks supplementary fixed mechanism, can cause not hard up, influences intensity and the compactness of connection.

Disclosure of Invention

The utility model aims to provide a rotary eye screw, which solves the problems that the existing eye screw in the prior art is mostly fixed, the position of an eye cannot be adjusted and cannot be rotated, and further, the applicability is reduced, the adopted fixing mode is single, the fixing is carried out by threads, and a mechanism for assisting in fixing is lacked, looseness can be caused, and the strength and compactness of connection are affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rotatory flying ring screw, includes the spiral shell head, the circular slot has been seted up to the inside one side of spiral shell head, the inside movable mounting of circular slot has the pivot, one side fixed mounting of pivot has the bull stick, the fixed surface of bull stick installs the spacing collar, the inside of spiral shell head is encircleed and is rotated and install the roller bearing, the round hole has been seted up to one side of spiral shell head, and bull stick and round hole looks adaptation.

Preferably, the surface of the screw head is fixedly provided with a flange, and the surface of the flange is provided with a fixing hole in a surrounding manner.

Preferably, the fixing rods are rotatably arranged in the fixing holes, and the fixing rods are matched with the fixing holes.

Preferably, a limiting block is fixedly arranged on one side of the rotating rod, and a locating hole is formed in the surface of the limiting block.

Preferably, a circular shaft is movably arranged in the positioning hole, and a circular ring is sleeved on the surface of the circular shaft.

Preferably, the other side of the screw head is fixedly provided with a screw rod, and the surface of the screw rod is fixedly provided with threads in a surrounding manner.

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

this rotatory eye screw, in the in-process of carrying out daily use, accessible bull stick and roller bearing realize the rotation to rings, carry out the orbit through stopper and circle axle to it and restrict, and then drive the ring and swing, can adjust the position of ring, can satisfy the use of eye screw under the different circumstances, can rotate and position adjustment to the ring through bull stick and the circle axle that set up, make it can be more convenient act on the surface of article, enlarge its application range, improve its suitability.

This rotatory eye screw, in the in-process of carrying out daily use, can be fixed through screw rod and screw thread at first, and it is supplementary fixed to it through ring flange and dead lever, prevents that it from causing not hard up at the in-process of using, and then improves intensity and the compactness of its connection.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a schematic diagram of a flange structure according to the present utility model;

FIG. 3 is a schematic view of the internal structure of the screw head according to the present utility model;

FIG. 4 is a schematic view of the surface structure of the rotating rod according to the present utility model;

fig. 5 is a schematic view of a side structure of a screw head according to the present utility model.

In the figure: 1. a screw; 2. a thread; 3. a flange plate; 4. a fixed rod; 5. a screw head; 6. positioning holes; 7. a circular ring; 8. a fixing hole; 9. a limiting block; 10. a rotating rod; 11. a circular shaft; 12. a roller; 13. a circular groove; 14. a limit ring; 15. a rotating shaft; 16. and a round hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: a rotary eye screw comprises a screw head 5, a round groove 13 is arranged on one side of the inner part of the screw head 5, the round groove 13 is arranged to prevent a rotating shaft 15 from deviating from a moving track when rotating, the rotating shaft 15 is movably arranged in the round groove 13, the rotating shaft 15 is arranged at one side bottom end of the screw head 5 to prevent the rotating shaft from breaking when rotating and affecting rotating operation, a rotary rod 10 is fixedly arranged at one side of the rotating shaft 15, a limit ring 14 is fixedly arranged on the surface of the rotary rod 10, the diameter of the limit ring 14 is larger than that of a round hole 16, the screw head 5 is limited, the rotary rod 10 is prevented from separating from the inner part of the screw head 5, a roller 12 is arranged in the screw head 5 in a surrounding manner, the roller 12 enables rotation to be smooth, a clamping phenomenon is reduced, a round hole 16 is arranged on one side of the screw head 5, the rotary rod 10 is matched with the round hole 16, the round hole 16 is convenient for the rotary rod 10 to rotate in the inner part of the screw head, and shaking is prevented, when the screw needs to be rotated, the rotating rod 10 is firstly rotated, the rotating rod 10 can rotate in the round hole 16, then the rotating shaft 15 is driven to rotate in the round groove 13, meanwhile, the roller 12 can be driven to rotate in the screw head 5, the rotating work can be completed, the adjustment work in multiple directions can be realized, compared with the traditional eye bolt, the screw is more flexible, the lifting requirement of most conditions can be met, the structure is good, the eye screw is always consistent with the lifting direction, the stress is good, the screw can be well arranged on the side surface of a lifted object, the lifting requirement of different objects can be met, the flange 3 is fixedly arranged on the surface of the screw head 5, the fixing hole 8 is formed by encircling the surface of the flange 3, when the screw is screwed into the object, the flange 3 can be tightly attached to the surface of the object, and then the screw can be fixed through the fixing hole 8, the tightness of connection can be improved through the flange plate 3 and the fixing holes 8, and the connection is prevented from loosening, so that the fixing work is influenced.

The fixing rod 4 is rotatably arranged in the fixing hole 8, the fixing rod 4 acts on the fixing hole 8 to play an auxiliary fixing role on a screw, the fixing rod 4 is matched with the fixing hole 8, when the flange plate 3 is tightly attached to the surface of an object, the fixing rod 4 is rotated in the fixing hole 8, the object can be fixed, the flange is connected with good strength and compactness, the applicable size range is wide, the applicability is higher, the limiting block 9 is fixedly arranged on one side of the rotating rod 10, the limiting block 9 limits the swinging range of the circular ring 7, the surface of the limiting block 9 is provided with the locating hole 6, the locating hole 6 facilitates the installation of the circular shaft 11, the swinging is smoother, the circular shaft 11 is movably arranged in the locating hole 6, the circular shaft 11 is sleeved with the circular ring 7, the circular ring 7 is pulled, the circular ring 7 can drive the circular shaft 11 to rotate in the inside the limiting block 9, the position of the circular ring 7, when the object is required to be vertically lifted, the circular ring 7 is hung on the hook, the object can be vertically lifted, the threaded screw is also required to be screwed into the object, the other side of the object by the screw, the threaded screw is screwed into the threaded body by the threaded body 1, the threaded body is screwed into the threaded body by the threaded body, the threaded body is screwed into the threaded body 1, the threaded body is screwed into the threaded body by the threaded body, and the threaded body is screwed into the threaded body by the threaded body 1, and the threaded body is screwed by the threaded body 1, finally, the screw is screwed by a spanner or a screwdriver, and in the process, the spiral line of the screw can convert the force exerted by the screw into a downward force, and the screw can be pressed into an object by the downward force, so that the purposes of fixing and connecting are realized.

Working principle: when the flying ring screw performs daily work, firstly, the screw 1 is rotated, the screw 1 drives the screw thread 2 to rotate, the shape of the screw thread 2 is utilized to convert the direction of force into the force, then the screw is screwed into an article, the article can be connected, secondly, after the screw 1 is screwed into the article, the flange plate 3 can be clung to the surface of the article, the fixing rod 4 is rotated, the fixing rod 4 can rotate in the fixing hole 8, the fixing rod 4 is screwed into the article, the article can be fixed in an auxiliary way, the loosening is prevented, the flange connection has better strength and tightness, the applicable size range is wide, the applicability is higher, meanwhile, the ring 7 is slid, the position of the ring 7 can be adjusted through the circular shaft 11, the use range of the ring 7 is enlarged, the use of various conditions is met, then the rotating rod 10 is rotated, the rotating rod 10 can rotate in the circular hole 16, the rotating rod 15 is driven to rotate in the circular groove 13, the rotating rod 12 can be driven to rotate in the spiral head 5, and finally the rotating rod 12 is enabled to rotate more smoothly.

Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A rotary eye screw comprising a screw head (5), characterized in that: round groove (13) have been seted up to inside one side of spiral shell head (5), the inside movable mounting of round groove (13) has pivot (15), one side fixed mounting of pivot (15) has bull stick (10), the fixed surface of bull stick (10) installs spacing collar (14), the inside of spiral shell head (5) is encircleed and is rotated roller bearing (12) of installing, round hole (16) have been seted up to one side of spiral shell head (5), and bull stick (10) and round hole (16) looks adaptation.

2. A rotary eye screw as claimed in claim 1, wherein: the surface of the screw head (5) is fixedly provided with a flange plate (3), and the surface of the flange plate (3) is provided with a fixing hole (8) in a surrounding manner.

3. A rotary eye screw as claimed in claim 2, wherein: the fixing rods (4) are rotatably arranged in the fixing holes (8), and the fixing rods (4) are matched with the fixing holes (8).

4. A rotary eye screw as claimed in claim 1, wherein: one side of the rotating rod (10) is fixedly provided with a limiting block (9), and the surface of the limiting block (9) is provided with a locating hole (6).

5. The rotary eye screw of claim 4, wherein: the inside movable mounting of locating hole (6) has circle axle (11), and the surface cover of circle axle (11) is equipped with ring (7).

6. A rotary eye screw as claimed in claim 1, wherein: the screw (1) is fixedly arranged on the other side of the screw head (5), and threads (2) are fixedly arranged on the surface of the screw (1) in a surrounding mode.