CN215567155U - Anti-theft quincuncial bolt - Google Patents
Anti-theft quincuncial bolt Download PDFInfo
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- CN215567155U CN215567155U CN202122089970.1U CN202122089970U CN215567155U CN 215567155 U CN215567155 U CN 215567155U CN 202122089970 U CN202122089970 U CN 202122089970U CN 215567155 U CN215567155 U CN 215567155U
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- connector
- groove
- connecting cover
- theft
- magnetic stripe
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Abstract
The utility model discloses an anti-theft five-recognition quincuncial bolt which comprises a screw and a connector, wherein a rotating shaft is installed on one side of the connector, a connecting cover is detachably connected to one side of the rotating shaft, a fixed block is welded on one side of the connecting cover, a magnetic stripe A is detachably connected to the inner side of the connecting cover, and a quincuncial groove is formed in the right side of the connector. According to the utility model, through the installed connecting cover, the rotating shaft, the fixing block, the groove, the magnetic stripe A and the magnetic stripe B, after the bolt is installed, the connecting cover on one side of the connector is pulled, then the connecting cover rotates through the rotating shaft on one side, then the fixing block installed on one side of the connecting cover enters the groove formed in one side of the connector, then the magnetic stripe A installed on the inner side of the connecting cover is magnetically connected with the magnetic stripe B installed on the right side of the connector, so that the connecting cover is tightly connected with the connector, the plum blossom groove formed in the right side of the connector is protected, the plum blossom groove is prevented from being damaged, and meanwhile, a certain anti-theft effect is achieved.
Description
Technical Field
The utility model relates to the technical field of bolts, in particular to an anti-theft five-recognition quincuncial bolt.
Background
The bolt is a mechanical part and is matched with a cylindrical threaded fastener of a nut. A fastener consisting of a connector and a screw (a cylinder with external threads) needs to be matched with a nut and is used for fastening and connecting two parts with through holes. This form of connection is known as a bolted connection. If the nut is unscrewed from the bolt, the two parts can be separated, so that the bolt connection belongs to detachable connection.
Patent No. 201220426981.2 discloses a quincunx bolt, the head load-carrying portion of the device quincunx bolt is arc-shaped protrusion, greatly increased the wear resistance of head, improved bolt life.
The quincunx bolt has the following defects: when in use, the plum blossom groove in the connector is inconvenient to protect, and the use is influenced; when screw rod or connector take place to damage, inconvenient dismantlement change screw rod or connector influence the use simultaneously.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide an anti-theft quincuncial bolt which can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides a quincuncial bolt is debated to five theftproof, includes screw rod and connector, the rotation axis is installed to connector one side, rotation axis one side can be dismantled and is connected with the connection lid, the welding of connection lid one side has the fixed block, the connection lid inboard can be dismantled and be connected with magnetic stripe A, the plum blossom groove has been seted up on the connector right side, magnetic stripe B is installed on the connector right side, connector one side is seted up flutedly, and the recess inboard is identical with the fixed block, the connecting block is installed in the connector left side.
Furthermore, a moving groove is formed in the connecting block, a spring is detachably connected in the moving groove, a convex block is arranged on one side of the spring, a connecting groove is formed in the right side of the screw rod, and the inner side of the connecting groove is matched with the connecting block; through the movable groove, the spring, the convex block, the connecting block and the connecting groove which are installed, the connector is convenient to separate from the screw rod.
Furthermore, a through hole is formed in the surface of the screw rod, and the inner side of the through hole is matched with the lug; the lug can conveniently enter the screw rod through the arranged through hole.
Furthermore, the contact surfaces of the magnetic strip A and the magnetic strip B have opposite magnetism; through the magnetic stripe A and the magnetic stripe B of installation, be convenient for connect the lid and be connected with the connector.
Further, lubricating oil is smeared on the surface of the rotating shaft; through the lubricating oil of scribbling, be convenient for the rotation axis drive and connect the lid and rotate.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the installed connecting cover, the rotating shaft, the fixing block, the groove, the magnetic stripe A and the magnetic stripe B, after the bolt is installed, the connecting cover on one side of the connector is pulled, then the connecting cover rotates through the rotating shaft on one side, then the fixing block installed on one side of the connecting cover enters the groove formed in one side of the connector, then the magnetic stripe A installed on the inner side of the connecting cover is magnetically connected with the magnetic stripe B installed on the right side of the connector, so that the connecting cover is tightly connected with the connector, the plum blossom groove formed in the right side of the connector is protected, the plum blossom groove is prevented from being damaged, and meanwhile, a certain anti-theft effect is achieved.
2. When the screw rod or the connector is damaged, the lug in the through hole in the surface of the screw rod is pressed, then the spring arranged on one side of the lug is compressed on the inner side of the moving groove, then the lug enters the moving groove, then the connector is pulled to move, and then the connecting block arranged on one side of the connector is moved out of the connecting groove formed in the right side of the screw rod, so that the connector and the screw rod are detached, and therefore the screw rod or the connector can be replaced conveniently.
Drawings
FIG. 1 is a schematic view of an overall structure of an anti-theft quincuncial bolt of the present invention;
FIG. 2 is a schematic diagram of an explosion structure of an anti-theft quincuncial bolt of the present invention;
FIG. 3 is a schematic view of the internal structure of a connecting block of an anti-theft quincuncial bolt of the present invention;
in the figure: 1. a screw; 2. a bump; 3. a through hole; 4. a connecting cover; 5. a fixed block; 6. a magnetic stripe A; 7. a rotating shaft; 8. a magnetic strip B; 9. a plum blossom groove; 10. a groove; 11. a connector; 12. connecting grooves; 13. connecting blocks; 14. a moving groove; 15. a spring.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
As shown in fig. 1-3, a plum blossom bolt is debated to theftproof five, including screw rod 1 and connector 11, rotation axis 7 is installed to connector 11 one side, rotation axis 7 one side can be dismantled and be connected with and connect lid 4, the welding of connecting lid 4 one side has fixed block 5, connect and to cover 4 inboard can dismantle and be connected with magnetic stripe A6, plum blossom groove 9 has been seted up on connector 11 right side, magnetic stripe B8 is installed to connector 11 right side, connector 11 one side has been seted up recess 10, and recess 10 inboard is identical with fixed block 5, connecting block 13 is installed in connector 11 left side.
A moving groove 14 is formed in the connecting block 13, a spring 15 is detachably connected in the moving groove 14, a convex block 2 is mounted on one side of the spring 15, a connecting groove 12 is formed in the right side of the screw rod 1, and the inner side of the connecting groove 12 is matched with the connecting block 13; the separation of the coupling head 11 from the screw 1 is facilitated by the installation of the moving groove 14, the spring 15, the projection 2, the connecting block 13 and the coupling groove 12.
Wherein, the surface of the screw rod 1 is provided with a through hole 3, and the inner side of the through hole 3 is matched with the lug 2; the lug 2 can conveniently enter the screw rod 1 through the arranged through hole 3.
Wherein the contact surfaces of the magnetic strip A6 and the magnetic strip B8 are opposite in magnetism; the connection of the connecting cover 4 and the connecting head 11 is facilitated through the installation of the magnetic strip A6 and the magnetic strip B8.
Wherein, the surface of the rotating shaft 7 is coated with lubricating oil; through the applied lubricating oil, the rotating shaft 7 can drive the connecting cover 4 to rotate conveniently.
It should be noted that, the utility model is an anti-theft quincuncial bolt, when in use, after the bolt is installed, the connecting cover 4 on one side of the connector 11 is pulled, then the connecting cover 4 rotates through the rotating shaft 7 on one side, then the fixing block 5 installed on one side of the connecting cover 4 enters the groove 10 arranged on one side of the connector 11, then the magnetic stripe A6 installed on the inner side of the connecting cover 4 is magnetically connected with the magnetic stripe B8 installed on the right side of the connector 11, so that the connecting cover 4 is tightly connected with the connector 11, thereby protecting the quincuncial groove 9 arranged on the right side of the connector 11, preventing the quincuncial groove 9 from being damaged, and having a certain anti-theft effect, when the screw 1 or the connector 11 is damaged, the lug 2 in the through hole 3 on the surface of the screw 1 is pressed, then the spring 15 installed on one side of the lug 2 is compressed inside the moving groove 14, then the lug 2 enters the moving groove 14, then the connector 11 is pulled to move, and then the connecting block 13 installed at one side of the connector 11 is moved out of the connecting groove 12 formed at the right side of the screw rod 1, so that the connector 11 is detached from the screw rod 1, and the new screw rod 1 or the connector 11 is convenient to replace.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a five debates plum blossom bolts of theftproof, includes screw rod (1) and connector (11), its characterized in that, rotation axis (7) are installed to connector (11) one side, rotation axis (7) one side can be dismantled and be connected with connection lid (4), it has fixed block (5) to connect welding of lid (4) one side, connection lid (4) inboard can be dismantled and be connected with magnetic stripe A (6), plum blossom groove (9) have been seted up on connector (11) right side, magnetic stripe B (8) are installed on connector (11) right side, recess (10) have been seted up to connector (11) one side, and recess (10) inboard is identical with fixed block (5), connecting block (13) are installed in connector (11) left side.
2. The anti-theft quincuncial bolt as claimed in claim 1, wherein: the connecting block (13) is internally provided with a movable groove (14), the movable groove (14) is internally detachably connected with a spring (15), a convex block (2) is installed on one side of the spring (15), a connecting groove (12) is formed in the right side of the screw rod (1), and the inner side of the connecting groove (12) is matched with the connecting block (13).
3. The anti-theft quincuncial bolt as claimed in claim 1, wherein: the surface of the screw rod (1) is provided with a through hole (3), and the inner side of the through hole (3) is matched with the lug (2).
4. The anti-theft quincuncial bolt as claimed in claim 1, wherein: the contact surfaces of the magnetic strips A (6) and B (8) are opposite in magnetism.
5. The anti-theft quincuncial bolt as claimed in claim 1, wherein: lubricating oil is coated on the surface of the rotating shaft (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122089970.1U CN215567155U (en) | 2021-09-01 | 2021-09-01 | Anti-theft quincuncial bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122089970.1U CN215567155U (en) | 2021-09-01 | 2021-09-01 | Anti-theft quincuncial bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215567155U true CN215567155U (en) | 2022-01-18 |
Family
ID=79845239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122089970.1U Active CN215567155U (en) | 2021-09-01 | 2021-09-01 | Anti-theft quincuncial bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215567155U (en) |
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2021
- 2021-09-01 CN CN202122089970.1U patent/CN215567155U/en active Active
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