Eye bolt with anti-deviation structure

Abstract

The utility model discloses an eyelet bolt with an anti-deviation structure, and relates to the technical field of eyelet bolts, the eyelet bolt comprises a threaded column, the top of the threaded column is connected with a connecting ring, the outer side of the threaded column is provided with a positioning ring, the top of the positioning ring is provided with a circular chute, and the interior of the circular chute is slidably connected with a ball. When the eye bolt with the anti-deviation structure is used, a threaded column can be rotated through a connecting ring, so that the threaded column is rotationally mounted in a mounting hole, a fixing ring rotates and moves when the threaded column rotates, and when the fixing ring rotates, a ball is driven by a sleeve and a telescopic rod to slide along a circular sliding groove of a positioning ring; when the fixing ring moves, the telescopic rod can be shrunk into the sleeve, and under the cooperation of the sleeve and the positioning ring, the threaded column can only move along a straight line when moving, so that the situation that the threaded column deviates can be avoided, and the situation that the threaded column is blocked due to deviation is not prone to occurring.

Description

Technical Field

[0001] The utility model relates to the technical field of eyelet bolts, in particular to an eyelet bolt with an anti-deviation structure. Background Art

[0002] Eye bolts, also known as eye bolts, are widely called eye bolts because of the ring installed on the top and the bolts connected to the bottom. They are easy to connect and have better fixing effects. Therefore, they are widely used in toys, craft gifts, various wooden handles and other hanging accessories. They are also one of the commonly used hardware accessories for architectural decoration.

[0003] When installing the existing eyebolts, in order to facilitate the connection and fixation of the eyebolts, the eyebolts are directly inserted into the mounting holes, and then the eyebolts are rotated to be installed in the mounting holes. However, when rotating the eyebolts, deviations are very likely to occur, causing the eyebolts to shift. At this time, the threads of the eyebolts and the holes of the mounting holes will be stuck, making it impossible to remove or install the eyebolts normally, and therefore, the eyebolts have no anti-shifting effect. Utility Model Content

[0004] The utility model aims to provide an eye bolt with an anti-drift structure to solve the problem that the eye bolts currently used have no anti-drift function as mentioned in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: an eyelet bolt with an anti-deviating structure, comprising: a threaded column, the top of which is connected to a connecting ring.

[0006] Preferably, a positioning ring is installed on the outer side of the threaded column, and a circular sliding groove is opened on the top of the positioning ring.

[0007] Preferably, a ball is slidably connected inside the circular slide groove, and a telescopic rod is installed on the top of the ball.

[0008] Preferably, a sleeve is sleeved on the top of the telescopic rod, and a fixing ring is installed on the top of the sleeve.

[0009] Preferably, one side of the connecting ring is connected to a rotating block via a rotating shaft, and one side of the rotating block is installed with a movable spring via a groove.

[0010] Preferably, a clamping block is provided at the top end of one side of the threaded column and below the telescopic block.

[0011] Preferably, a clamping block is provided at the bottom of the telescopic block.

[0012] Compared with the prior art, the beneficial effect of the utility model is that when the eyebolt with anti-deviation structure is in use, the threaded column can be rotated through the connecting ring so that the threaded column can be rotated and installed in the installation hole. When the threaded column rotates, the fixing ring will rotate and move. When the fixing ring rotates, it will drive the ball to slide along the circular groove of the positioning ring through the sleeve and the telescopic rod. When the fixing ring moves, it will retract the telescopic rod into the sleeve. With the cooperation of the sleeve and the positioning ring, the threaded column can only move along a straight line when moving, thereby avoiding the deviation of the threaded column and making it less likely for the threaded column to deviate and cause jamming. This is the use feature of the eyebolt with anti-deviation structure.

[0013] 1. The eye bolt with an anti-deviation structure drives the telescopic rod to retract into the sleeve through the fixing ring when the threaded column is rotated, and at the same time drives the ball to slide along the circular groove of the positioning ring through the telescopic rod. The sleeve and the positioning ring can prevent the threaded column from deviating and getting stuck due to deviation.

[0014] 2. The eyebolt with an anti-deviation structure can pull the pull block so that the pull block drives the telescopic block to retract to the rotating block, and then the rotating block is rotated to one side of the connecting ring. At this time, the rope or hook can be sleeved into the connecting ring, which is convenient for the user to quickly connect the rope or hook. At the same time, the telescopic block and the card block can prevent the rope or hook from being unhooked. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from the first viewing angle;

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from a second viewing angle;

[0017] Figure 3 This is a schematic diagram of the main cutaway structure of the utility model;

[0018] Figure 4 It is a schematic diagram of the left side cutaway structure of the rotating block of the utility model.

[0019] In the figure: 1. threaded column; 2. connecting ring; 3. positioning ring; 4. circular slide groove; 5. ball bearing; 6. telescopic rod; 7. sleeve; 8. fixing ring; 9. rotating block; 10. movable spring; 11. pulling block; 12. telescopic block; 13. clamping block. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1 , Figure 2 and Figure 3 The utility model provides a technical solution: an eyelet bolt with an anti-deviating structure, comprising: a threaded column 1, and a connecting ring 2 is connected to the top of the threaded column 1.

[0022] A positioning ring 3 is installed on the outer side of the threaded column 1, and a circular slide groove 4 is opened on the top of the positioning ring 3. A ball 5 is slidably connected inside the circular slide groove 4. A telescopic rod 6 is installed on the top of the ball 5. A sleeve 7 is sleeved on the top of the telescopic rod 6. A fixing ring 8 is installed on the top of the sleeve 7. The fixing ring 8 and the threaded column 1 are an integrated structure.

[0023] When the screw threaded rod 1 is in the fixed position, the fixing ring 8 is rotated and the fixing ring 8 is moved to the side of the telescopic rod 6, so that the telescopic rod 6 is retracted into the inside of the sleeve 7. At the same time, when the fixing ring 8 rotates, the sleeve 7 and the telescopic rod 6 are matched to drive the ball 5 to slide along the circular groove 4 on the top of the positioning ring 3, so that the rotation of the threaded rod 1 is not affected. When the threaded rod 1 is continuously moved to the mounting hole, the telescopic rod 6 is retracted into the sleeve 7. At the same time, the threaded rod 1 passes through the positioning ring 3 through the through hole, so the positioning ring 3 does not interfere with the threaded rod 1. When the telescopic rod 6 is retracted along the sleeve 7, the threaded rod 1 is not easily deviated.

[0024] See also Figure 1 , Figure 2 and Figure 3 It can be seen that when the threaded column 1 is rotated, the telescopic rod 6 is retracted toward the inside of the sleeve 7, which can ensure that the threaded column 1 is not easily offset and causes the threaded column 1 to become stuck.

[0025] One side of the connecting ring 2 is connected to a rotating block 9 through a rotating shaft, one side of the rotating block 9 is installed with a movable spring 10 through a groove, one side of the movable spring 10 is connected to a pulling block 11, one side of the pulling block 11 is connected to a telescopic block 12 that passes through the rotating block 9, and a clamping block 13 is provided at the top of one side of the threaded column 1 below the telescopic block 12, and the clamping block 13 is installed on one side of the threaded column 1.

[0026] When the eye bolt with anti-deviating structure needs to connect the rope or hook through the connecting ring 2, the pulling block 11 can be pulled, so that the pulling block 11 drives the telescopic block 12 to retract into the inside of the rotating block 9, and the movable spring 10 in the groove of the rotating block 9 is squeezed by the pulling block 11. When the telescopic block 12 is retracted into the groove of the rotating block 9, the rotating block 9 can be rotated by the rotating shaft. After the rotating block 9 is rotated to one side, there is no limiting effect of the rotating block 9, and the rope or hook is connected to the connecting ring 2 through the notch of the connecting ring 2, and then the rotating block 9 is rotated in the opposite direction so that the rotating block 9 rotates to one side of the clamping block 13, and the pulling block 11 is released. At this time, the movable spring 10 will drive the telescopic block 12 to move out of the groove of the rotating block 9 and dock with the top of the clamping block 13. The blocking of the telescopic block 12 by the clamping block 13 can limit the rope or hook in the connecting ring 2, thereby avoiding the situation of unhooking.

[0027] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 It can be seen that when in use, the telescopic block 12 can be pulled into the groove of the rotating block 9, and then the rotating block 9 can be rotated. At this time, the rope or hook can be installed in the connecting ring 2, and the clamping block 13 and the telescopic block 12 make it difficult for the rope and the hook to be unhooked.

[0028] To sum up: when using the eyebolt with an anti-deviation structure, a mounting hole can be opened in advance on the surface of the object to be installed, and then the threaded column 1 can be connected to the mounting hole, and then the connecting ring 2 can be rotated. The threaded column 1 can be rotated into the mounting hole through the connecting ring 2. At this time, the threaded column 1 can be fixed, and a rope or hook can be connected through the connecting ring 2 to facilitate subsequent use. This is the use feature of the eyebolt with an anti-deviation structure. The content not described in detail in this description belongs to the existing technology known to professional and technical personnel in this field.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An eye bolt with an anti-deviating structure, comprising: A threaded column (1), characterized in that a connecting ring (2) is connected to the top of the threaded column (1); A positioning ring (3) is installed on the outer side of the threaded column (1), a circular slide groove (4) is opened on the top of the positioning ring (3), a ball (5) is slidably connected inside the circular slide groove (4), a telescopic rod (6) is installed on the top of the ball (5), a sleeve (7) is sleeved on the top of the telescopic rod (6), and a fixing ring (8) is installed on the top of the sleeve (7).

2. The eye bolt with an anti-deviating structure according to claim 1, characterized in that: One side of the connecting ring (2) is connected to a rotating block (9) via a rotating shaft, and one side of the rotating block (9) is installed with a movable spring (10) via a groove.

3. The eye bolt with an anti-deviating structure according to claim 2, characterized in that: One side of the movable spring (10) is connected to a pulling block (11), and one side of the pulling block (11) is connected to a telescopic block (12) that penetrates the rotating block (9).

4. The eye bolt with an anti-deviating structure according to claim 1, characterized in that: A clamping block (13) is provided at the top end of one side of the threaded column (1) and is located below the telescopic block (12).

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