Anti-deformation inside hexagonal bolt

Abstract

The utility model discloses an anti-deformation inside hexagonal bolt, and particularly relates to the technical field of inside hexagonal bolts, the anti-deformation inside hexagonal bolt comprises a bolt main body, and a protection assembly used for preventing deformation and damage is arranged outside the bolt main body; the protection assembly comprises a supporting backing ring, a supporting ring is installed at the top of the supporting backing ring, the bolt body is sleeved with the supporting ring and the supporting backing ring, a top plate with the top end section in an arc shape is arranged at the top of the supporting backing ring, and the top plate is arranged at the top of the bolt body. The supporting ring on the supporting backing ring is matched with the top plate, the exposed screw head can be shielded and protected in all directions, collision impact is prevented from directly acting on the bolt body, and therefore the situation that the screw head is deformed due to collision impact or the screw head is corroded and damaged due to impurity adhesion can be avoided; in this way, the using effect of the bolt body can be guaranteed, the top plate can be stressed in a balanced mode by means of the top plate with the arc-shaped section, and local deformation caused by single-point stress is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of hexagon socket bolts, in particular to an anti-deformation hexagon socket bolt. Background Art

[0002] Bolt: A mechanical part, a cylindrical threaded fastener equipped with a nut. It is a type of fastener consisting of a head and a screw (a cylinder with external threads). It must be used in conjunction with a nut to fasten two parts with through holes. This type of connection is called a bolt connection. If the nut is unscrewed from the bolt, the two parts can be separated. Therefore, the bolt connection is a detachable connection, and the hexagon socket bolt is one of the bolts.

[0003] As shown in the application document of the prior art publication number CN217328029U, it includes a bolt body, a hexagon socket and anti-skid particles, the outside of the bolt body is provided with an external thread, the top of the bolt body is provided with a hexagon socket, the inside of the hexagon socket is provided with anti-skid particles, the inside of the bolt body is provided with a reinforcement structure, the surface of the bolt body is provided with an anti-rust structure, the reinforcement structure includes a first reinforcement rib, a second reinforcement rib and a reinforcement block, the first reinforcement rib is provided inside the bolt body, and the second reinforcement rib is provided on one side of the first reinforcement rib. This technical solution is provided with a reinforcement structure, so that the bolt body will not be easily deformed and broken during use. Therefore, through the use of the first reinforcement rib and the second reinforcement rib, the strength of the inside of the bolt body can be strengthened, so that the bolt body is not easily damaged during use, thereby improving the reinforcement effect.

[0004] However, the bolt body in the above technical solution is exposed to the outside, which causes deformation and damage to the bolt due to collision impact, thereby affecting the structural stability of the bolt and also affecting the convenience of subsequent disassembly of the bolt. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a deformation-resistant hexagon socket bolt, which can provide all-round shielding and protection for the screw head exposed to the outside through the cooperation of the support ring and the top plate on the support gasket ring, so as to prevent the collision and impact from directly acting on the bolt body, thereby preventing the screw head from being deformed due to collision and impact or the screw head from being corroded and damaged due to the adhesion of impurities, thereby ensuring the use effect of the bolt body, and with the help of the top plate with an arc-shaped cross-section, the force on the top plate can be balanced to avoid local deformation caused by single-point force, so as to solve the problems arising from the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a deformation-resistant hexagon socket bolt, comprising a bolt body, the bolt body is provided with a protective component for preventing deformation and damage on the outside;

[0007] The protective component includes a support washer, a support ring is installed on the top of the support washer, and the support ring and the support washer are both sleeved on the outside of the bolt body. The top of the support washer is provided with a top plate with an arc-shaped top cross-section, and the top plate is arranged on the top of the bolt body. Through the cooperation of the support ring and the top plate on the support washer, the screw head exposed to the outside can be fully shielded and protected to prevent collision and impact from directly acting on the bolt body, thereby preventing the screw head from being deformed due to collision and impact or corrosion and damage to the screw head due to impurities adhesion.

[0008] In a preferred embodiment, the bolt body includes a screw head and a screw rod, the screw head is installed on the top of the screw rod, the top of the screw head is provided with a hexagonal groove, and the bottom end of the screw rod is processed with a connecting thread on the outside; the support washer ring is arranged on the outside of the top of the screw rod, and the support washer ring is arranged at the bottom of the screw head, the support ring sleeve is arranged on the outside of the screw head, and the top plate is arranged on the top of the screw head. Through the hexagonal groove on the screw head, it is convenient for the staff to operate the bolt body to rotate with the help of tools, and then with the help of the connecting thread on the screw rod, it is convenient for the staff to operate the bolt body to fix it.

[0009] In a preferred embodiment, a connecting ring is installed at the bottom of the top plate, and the connecting ring is sleeved on the outside of the top of the screw head. A connecting groove is opened on the side of the top of the support ring close to the connecting ring. Through the arrangement of the connecting ring and the connecting groove, it is convenient for the staff to operate the connection between the top plate and the support ring, thereby ensuring the stability of the top plate.

[0010] In a preferred embodiment, the connecting ring is processed with an external thread on the outside, and the connecting groove is processed with an internal thread that engages with the external thread on the inside. The connecting ring is threadedly connected to the connecting groove through the external thread and the internal thread. The threaded connection of the external thread and the internal thread can enhance the connection stability between the connecting ring and the connecting groove, thereby ensuring the connection stability between the top plate and the support ring and avoiding loosening and separation.

[0011] In a preferred embodiment, a plurality of anti-collision parts are installed on the outside of the support ring, and the plurality of anti-collision parts are evenly spaced apart. Through the arrangement of the plurality of anti-collision parts, external impacts can be blocked and buffered to avoid damage to the protective component due to excessive impact, thereby ensuring the use effect of the protective component and extending the service life of the protective component.

[0012] In a preferred embodiment, two adjustment grooves are provided through the top of the top plate, and the two adjustment grooves are symmetrically distributed about the central axis of the top plate. The provision of the two adjustment grooves can facilitate the staff to operate the top plate for rotation, thereby improving the convenience of the staff in rotating the top plate and achieving the effect of convenient disassembly and assembly of the top plate.

[0013] Technical effects and advantages of the utility model:

[0014] 1. The support ring and the top plate on the support washer can be used to provide all-round shielding and protection for the exposed screw head, preventing collision and impact from directly acting on the bolt body, thereby preventing the screw head from being deformed due to collision and impact or corrosion and damage to the screw head due to impurities adhering, thereby ensuring the use effect of the bolt body. With the help of the top plate with an arc-shaped cross-section, the top plate can be subjected to balanced force, avoiding the situation where local deformation is caused by single-point force.

[0015] 2. Through the threaded connection between the connecting ring and the connecting groove, it is convenient for the staff to rotate and disassemble the top plate, thereby improving the convenience of the staff to operate the bolt body and encapsulate the bolt body;

[0016] 3. By setting up multiple anti-collision parts, external impact can be blocked and buffered to avoid damage to the protective components and the bolt body due to excessive impact, thereby ensuring the use effect of the protective components and the bolt body and extending the service life of the protective components and the bolt body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is the overall structural front view of the utility model.

[0018] Figure 2 This is a bottom view of the support pad ring of the utility model.

[0019] Figure 3 This is an exploded view of the top plate of the utility model.

[0020] Figure 4 This is a top view of the support ring of the utility model.

[0021] Figure 5 It is a bottom view of the top plate of the utility model.

[0022] The accompanying drawings are marked as follows: 1. support washer; 2. support ring; 3. top plate; 4. screw head; 5. screw rod; 6. hexagonal socket; 7. connecting thread; 8. connecting ring; 9. connecting groove; 10. external thread; 11. internal thread; 12. anti-collision member; 13. adjustment groove. DETAILED DESCRIPTION

[0023] 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.

[0024] Refer to the instruction manual Figure 1-5, a deformation-resistant hexagon socket bolt of this embodiment comprises a bolt body, and a protective component for preventing deformation and damage is provided on the outside of the bolt body;

[0025] In order to shield and protect the outside of the bolt body to avoid deformation and damage caused by collision and impact, such as Figure 1-5 As shown, the protective assembly includes a support gasket 1, a support ring 2 is installed on the top of the support gasket 1, the support ring 2 and the support gasket 1 are both sleeved on the outside of the bolt body, and the top of the support gasket 1 is provided with a top plate 3 with an arc-shaped top cross-section, and the top plate 3 is arranged on the top of the bolt body.

[0026] Specifically, through the cooperation of the support washer 1, the support ring 2 and the top plate 3, the outside of the bolt body can be shielded and protected in all directions, thereby avoiding deformation and damage to the bolt body caused by collision and impact, ensuring the use effect of the bolt body and extending the service life of the bolt body.

[0027] In order to ensure the performance of the bolt body, such as Figure 1-3 As shown, the bolt body includes a screw head 4 and a screw rod 5, the screw head 4 is installed on the top of the screw rod 5, the top of the screw head 4 is provided with a hexagonal groove 6, and the bottom end of the screw rod 5 is processed with a connecting thread 7; the support washer 1 is sleeved on the outside of the top of the screw rod 5, and the support washer 1 is arranged at the bottom of the screw head 4, the support ring 2 is sleeved on the outside of the screw head 4, and the top plate 3 is arranged on the top of the screw head 4. Through the hexagonal groove 6 on the screw head 4, it is convenient for the staff to operate the bolt body to rotate with the help of tools, and then with the help of the connecting thread 7 on the screw rod 5, it is convenient for the staff to operate the bolt body to fix it.

[0028] In order to facilitate the disassembly and fixing of the top plate 3 and improve the convenience of the staff in disassembling and fixing the top plate 3, Figure 3-5 As shown, a connecting ring 8 is installed at the bottom of the top plate 3, and the connecting ring 8 is sleeved on the outside of the top of the screw head 4. A connecting groove 9 is opened on the side of the top of the support ring 2 close to the connecting ring 8. Through the arrangement of the connecting ring 8 and the connecting groove 9, it is convenient for the staff to operate the top plate 3 and the support ring 2 to connect, so as to ensure the stability of the top plate 3. The connecting ring 8 is processed with an external thread 10 on the outside, and the connecting groove 9 is processed with an internal thread 11 that bites with the external thread 10. The connecting ring 8 is threadedly connected to the connecting groove 9 through the external thread 10 and the internal thread 11. Through the threaded connection of the external thread 10 and the internal thread 11, the connection stability of the connecting ring 8 and the connecting groove 9 can be enhanced, so as to ensure the connection stability between the top plate 3 and the support ring 2 and avoid loosening and separation.

[0029] In order to enhance the anti-collision performance of the bolt body and avoid deformation and damage caused by collision impact, Figure 1-4As shown, a plurality of anti-collision parts 12 are installed on the outside of the support ring 2, and the plurality of anti-collision parts 12 are evenly spaced. Through the arrangement of the plurality of anti-collision parts 12, external impact can be blocked and buffered to avoid damage to the protective component due to excessive impact, thereby ensuring the use effect of the protective component and extending the service life of the protective component.

[0030] In order to improve the convenience of the staff to operate the top plate 3, Figure 1 and 3 As shown, two adjustment grooves 13 are formed through the top of the top plate 3, and the two adjustment grooves 13 are symmetrically distributed about the central axis of the top plate 3. The provision of the two adjustment grooves 13 can facilitate the staff to operate the top plate 3 for rotation, thereby improving the convenience of the staff in rotating the top plate 3 and achieving the effect of convenient disassembly and assembly of the top plate 3.

[0031] Through the cooperation of the support ring 2 and the top plate 3 on the support gasket ring 1, the screw head 4 exposed to the outside can be shielded and protected in all directions to prevent collision and impact from directly acting on the bolt body, thereby preventing the screw head 4 from being deformed due to collision and impact or corrosion and damage caused by impurities adhering to the screw head 4, thereby ensuring the use effect of the bolt body. With the help of the top plate 3 with an arc-shaped cross-section, the force on the top plate 3 can be balanced to avoid local deformation caused by single-point force. At the same time, with the help of the threaded connection between the connecting ring 8 and the connecting groove 9, it is convenient for the staff to rotate and disassemble and remove the top plate 3, thereby improving the convenience of the staff to operate the bolt body.

[0032] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A deformation-resistant hexagon socket bolt, comprising a bolt body, characterized in that: A protective component for preventing deformation and damage is provided on the outside of the bolt body; The protective component comprises a support washer (1), a support ring (2) is installed on the top of the support washer (1), the support ring (2) and the support washer (1) are both sleeved on the outside of the bolt body, and a top plate (3) with an arc-shaped top cross-section is provided on the top of the support washer (1), and the top plate (3) is arranged on the top of the bolt body.

2. The anti-deformation hexagon socket bolt according to claim 1, characterized in that: The bolt body comprises a screw head (4) and a screw rod (5), wherein the screw head (4) is mounted on the top of the screw rod (5), a hexagonal groove (6) is provided on the top of the screw head (4), and a connecting thread (7) is processed on the outside of the bottom end of the screw rod (5); The support washer (1) is sleeved on the outside of the top end of the screw rod (5), and the support washer (1) is arranged at the bottom of the screw head (4), the support ring (2) is sleeved on the outside of the screw head (4), and the top plate (3) is arranged on the top of the screw head (4).

3. The anti-deformation hexagon socket bolt according to claim 2, characterized in that: A connecting ring (8) is installed at the bottom of the top plate (3), and the connecting ring (8) is sleeved on the outside of the top of the screw head (4). A connecting groove (9) is provided on the top of the support ring (2) on one side close to the connecting ring (8).

4. The anti-deformation hexagon socket bolt according to claim 3, characterized in that: The connecting ring (8) is processed with an external thread (10) on the outside, and the connecting groove (9) is processed with an internal thread (11) that engages with the external thread (10). The connecting ring (8) is threadedly connected to the connecting groove (9) via the external thread (10) and the internal thread (11).

5. The anti-deformation hexagon socket bolt according to claim 1, characterized in that: A plurality of anti-collision parts (12) are installed outside the support ring (2), and the plurality of anti-collision parts (12) are evenly spaced and distributed.

6. The anti-deformation hexagon socket bolt according to claim 1, characterized in that: Two adjustment grooves (13) are formed through the top of the top plate (3), and the two adjustment grooves (13) are symmetrically distributed about the central axis of the top plate (3).

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