CN213899550U - Non-deformable's fastening bolt - Google Patents
Non-deformable's fastening bolt Download PDFInfo
- Publication number
- CN213899550U CN213899550U CN202022513988.5U CN202022513988U CN213899550U CN 213899550 U CN213899550 U CN 213899550U CN 202022513988 U CN202022513988 U CN 202022513988U CN 213899550 U CN213899550 U CN 213899550U
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- bolt
- shank
- bolt head
- head
- fastening bolt
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Abstract
The utility model discloses a non-deformable's fastening bolt, including shank of bolt one, the upper end of shank of bolt one is equipped with the bolt head, all be equipped with anti-skidding line on the lateral wall of bolt head, the cover is equipped with the enhancement lantern ring on shank of bolt one, strengthens the lantern ring and welds with shank of bolt one, strengthens the upper end and the bolt head welding of the lantern ring. The utility model discloses, can install assigned position with shank of bolt through the bolt head to fix equipment, the anti-skidding line on the bolt head can increase the frictional force between bolt head and the instrument of installation fastening bolt, avoid when rotating the instrument of installation fastening bolt, only the instrument of installation fastening bolt and the problem that the bolt head does not change, thereby prevent that bolt head corner wear from warping, strengthen torsional strength between the multiplicable bolt head of the lantern ring and the shank of bolt simultaneously, lead to shank of bolt to warp when preventing to twist the bolt head.
Description
Technical Field
The utility model relates to a bolt technical field specifically is a non-deformable's fastening bolt.
Background
As is known, a bolt is a tool that can be used with a nut in a certain matching way, and has an extremely important purpose, and the bolt not only can be used as a connecting button of some pipes, but also can play an important role in the installation and connection of some instruments.
When the existing bolt is used, because the friction force between the bolt head and a tool for installing the fastening bolt is small, the problem that the tool for installing the fastening bolt idles when the tool for installing the fastening bolt clamps the bolt head frequently occurs, so that edges and corners of the bolt head are ground flat and deformed, and the bolt cannot be normally used. Therefore, the utility model provides a non-deformable's fastening bolt to solve the above-mentioned problem that proposes.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a non-deformable's fastening bolt to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a non-deformable's fastening bolt, includes shank of bolt one, the upper end of shank of bolt one is equipped with the bolt head, all be equipped with anti-skidding line on the lateral wall of bolt head, the cover is equipped with the enhancement lantern ring on shank of bolt one, strengthens the lantern ring and welds with shank of bolt one, strengthens the upper end and the bolt head welding of the lantern ring.
As a further aspect of the present invention, the upper end of the bolt head is provided with a groove, and the groove is hexagonal.
As the utility model discloses scheme further again, the cover is equipped with the blotter on strengthening the lantern ring, and the blotter bonds with the enhancement lantern ring.
As the utility model discloses further scheme again, the lower extreme of shank of bolt one is equipped with the screw hole, and threaded hole is equipped with the connecting rod, and the connecting rod passes through the screw thread to be connected with the screw hole of a shank of bolt lower extreme.
As a further scheme of the utility model, the lower extreme of connecting rod is equipped with shank of bolt two, and shank of bolt two is passed through the connecting rod and is connected with shank of bolt one.
As a further proposal, the lower end of the first bolt rod is provided with a connecting groove, and the upper end of the second bolt rod is provided with a clamping ring.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses during the use, can install assigned position with shank of bolt through the bolt head, thereby fix equipment, the anti-skidding line on the bolt head can increase the frictional force between bolt head and the instrument of installation fastening bolt, avoid when rotating the instrument of installation fastening bolt, only the instrument of installation fastening bolt turns over the problem that the bolt head does not turn, thereby prevent that bolt head corner wear and tear to warp, strengthen torsional strength between the multiplicable bolt head of the lantern ring and the shank of bolt one simultaneously, lead to shank of bolt distortion when preventing to twist the bolt head.
Drawings
Fig. 1 is a schematic structural view of a fastening bolt which is not easy to deform.
Fig. 2 is an external view of a fastening bolt which is not easily deformed.
Fig. 3 is a schematic perspective view of a fastening bolt that is not easily deformed.
Fig. 4 is an enlarged schematic view of a fastening bolt not prone to deformation at the position of fig. 1A.
In the figure: 1. a bolt rod I; 2. a bolt head; 3. a groove; 4. anti-skid lines; 5. a reinforcing collar; 6. a cushion pad; 7. a bolt rod II; 8. a connecting rod; 9. a threaded hole; 10. connecting grooves; 11. a snap ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, in an embodiment of the present invention, a non-deformable fastening bolt includes a bolt rod 1, a bolt head 2 is disposed at an upper end of the bolt rod 1, a groove 3 is disposed at an upper end of the bolt head 2, the groove 3 is hexagonal, anti-slip lines 4 are disposed on side walls of the bolt head 2, the anti-slip lines 4 can increase friction between the bolt head 2 and a device for installing a locking bolt, a reinforcing collar 5 is sleeved on the bolt rod 1, the reinforcing collar 5 is welded to the bolt rod 1, an upper end of the reinforcing collar 5 is welded to the bolt head 2, the reinforcing collar 5 can increase torque strength between the bolt head 2 and the bolt rod 1, the bolt rod 1 is prevented from being distorted and deformed when the bolt head 2 is screwed, a cushion pad 6 is sleeved on the reinforcing collar 5, and the cushion pad 6 is bonded to the reinforcing collar 5, the cushion pad 6 can reduce collision strength between the bolt head 2 and the device, avoid bolt head 2 to cause the damage to the equipment surface, the lower extreme of shank of bolt 1 is equipped with screw hole 9, is equipped with connecting rod 8 in the screw hole 9, and connecting rod 8 is connected with the screw hole 9 of the 1 lower extreme of shank of bolt through the screw thread, the lower extreme of connecting rod 8 is equipped with shank of bolt two 7, and shank of bolt two 7 is connected with shank of bolt one 1 through connecting rod 8, the lower extreme of shank of bolt 1 is equipped with spread groove 10, the upper end of shank of bolt two 7 is equipped with joint ring 11, and when shank of bolt one 1 was in the connection state with shank of bolt two 7, joint ring 11 was inserted and can be established in spread groove 10 to can prevent that external water from getting into screw hole 9 through the connection gap between shank of bolt one 1 and the shank of bolt two 7 in, corrode connecting rod 8.
The utility model discloses a theory of operation is: when the utility model is used, the bolt rod 1 can be arranged at the designated position through the bolt head 2 so as to fix the equipment, the anti-skid lines 4 on the bolt head 2 can increase the friction force between the bolt head 2 and the tool for installing the fastening bolt, thereby avoiding the problem that only the tool for installing the fastening bolt rotates the bolt head 2 but not the bolt head when the tool for installing the fastening bolt rotates, thereby preventing the corners of the bolt head 2 from being worn and deformed, and when the bolt head 2 is inconvenient to be clamped by a spanner, the bolt bar 1 can be installed by rotating the bolt head 2 through the groove 3, the reinforcing collar 5 can prevent the problem of torsional deformation of the bolt bar 1 caused when the bolt head 2 is screwed, the cushion pad 6 alleviates the collision between the bolt head 2 and the equipment, the second bolt rod 7 is connected with the first bolt rod 1, so that the length of the fastening bolt can be increased, and the practicability of the fastening bolt is improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a non-deformable's fastening bolt, includes shank of bolt (1), its characterized in that, the upper end of shank of bolt (1) is equipped with bolt head (2), all be equipped with anti-skidding line (4) on the lateral wall of bolt head (2), the cover is equipped with on shank of bolt (1) and strengthens lantern ring (5), strengthens lantern ring (5) and shank of bolt (1) welding, strengthens the upper end and bolt head (2) welding of lantern ring (5).
2. A non-deformable fastening bolt as claimed in claim 1, characterized in that the upper end of the bolt head (2) is provided with a groove (3), and the groove (3) is hexagonal.
3. A non-deformable fastening bolt as claimed in claim 1, characterized in that the reinforcing collar (5) is sleeved with a cushion pad (6), and the cushion pad (6) is bonded to the reinforcing collar (5).
4. A non-deformable fastening bolt as claimed in claim 1, characterized in that the lower end of the first bolt shank (1) is provided with a threaded hole (9), a connecting rod (8) is arranged in the threaded hole (9), and the connecting rod (8) is connected with the threaded hole (9) at the lower end of the first bolt shank (1) through threads.
5. The non-deformable fastening bolt as claimed in claim 4, characterized in that the lower end of the connecting rod (8) is provided with a second bolt rod (7), and the second bolt rod (7) is connected with the first bolt rod (1) through the connecting rod (8).
6. A non-deformable fastening bolt as claimed in claim 5, characterized in that the lower end of the first shank (1) is provided with a coupling groove (10) and the upper end of the second shank (7) is provided with a snap ring (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022513988.5U CN213899550U (en) | 2020-11-04 | 2020-11-04 | Non-deformable's fastening bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022513988.5U CN213899550U (en) | 2020-11-04 | 2020-11-04 | Non-deformable's fastening bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213899550U true CN213899550U (en) | 2021-08-06 |
Family
ID=77116777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022513988.5U Active CN213899550U (en) | 2020-11-04 | 2020-11-04 | Non-deformable's fastening bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213899550U (en) |
-
2020
- 2020-11-04 CN CN202022513988.5U patent/CN213899550U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |