CN216768057U - Anti-drop hexagonal plum blossom flange bolt - Google Patents
Anti-drop hexagonal plum blossom flange bolt Download PDFInfo
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- CN216768057U CN216768057U CN202220201917.8U CN202220201917U CN216768057U CN 216768057 U CN216768057 U CN 216768057U CN 202220201917 U CN202220201917 U CN 202220201917U CN 216768057 U CN216768057 U CN 216768057U
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- drop
- gasket
- supporting plate
- plum blossom
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Abstract
The utility model discloses an anti-falling hexagonal plum blossom flange bolt which comprises a bearing part, an anti-slip part movably arranged on the bearing part and a locking part arranged on the bearing part in a threaded manner, wherein the bearing part comprises a screw rod, the anti-slip part comprises a gasket sleeved on the screw rod, one side of the gasket, which faces to the locking part, is constructed with a meshing plate, the locking part comprises a second supporting plate, the bottom end of the second supporting plate is constructed with annular meshing teeth, the annular meshing teeth are meshed with the meshing plate, the tops of two sides of the outer edge surface of the screw rod are both provided with guide grooves, the two sides in the gasket are both constructed with guide keys which are arranged in the guide grooves in a sliding manner, the bottom end of the screw rod is constructed with a first supporting plate, the top end of the first supporting plate is constructed with a friction ring, and the center of the bottom end of the first supporting plate is constructed with a screw head. This anti-drop hexagonal plum blossom flange bolt possesses stronger stability, can effectual guarantee bolt not drop, and anti-drop's effect is stronger, and the user of being convenient for uses, and the practicality is stronger.
Description
Technical Field
The utility model belongs to the technical field of flange bolts, and particularly relates to an anti-falling hexagonal plum blossom flange bolt.
Background
Bolt: mechanical parts, cylindrical threaded fasteners fitted with nuts. A fastener consisting of a head and a screw is matched with a nut and 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.
The current hexagon bolt is a fastener consisting of a head and a screw, and the bolt is divided into an iron bolt and a stainless steel bolt according to materials, namely the hexagon bolt and the hexagon bolt.
The anti-falling mode adopted by the hexagonal bolt for fixing the workpiece in the prior art is mostly added with the gasket, the bolt is still difficult to ensure not to fall off only by adding the gasket, the anti-falling effect is low, inconvenience is brought to users,
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an anti-falling hexagonal plum blossom flange bolt to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
an anti-drop hexagonal plum blossom flange bolt comprises a bearing part, an anti-slip part movably arranged on the bearing part and a locking part arranged on the bearing part in a threaded manner;
the bearing part comprises a screw rod, the anti-skid part comprises a gasket sleeved on the screw rod, and one side of the gasket, which faces the locking part, is provided with an engaging plate;
the locking portion comprises a second supporting plate, annular meshing teeth are formed at the bottom end of the second supporting plate, and the annular meshing teeth are meshed with the meshing plate.
Furthermore, the top of screw rod outer fringe face both sides has all been seted up the guide way, and both sides all are constructed the direction key that slides and set up in the guide way in the gasket.
Further, a bottom end of the screw is configured with a first support plate, and a top end of the first support plate is configured with a friction ring.
Further, a screw head is formed in the center of the bottom end of the first supporting plate.
Furthermore, the top of second layer board is constructed with the nut, and the top of second layer board and nut all sets up the through-hole that supplies screw rod threaded connection between two parties.
Compared with the prior art, the utility model has the following beneficial effects:
thanks to the arrangement of the bearing part, the anti-slip part and the locking part, the gasket is sleeved on the screw rod, the two guide keys in the gasket are respectively clamped into the two guide grooves, and then the nut with the second supporting plate is in threaded connection with the screw rod to push the gasket to abut against one side of a workpiece, and the annular meshing teeth on the second supporting plate are meshed with the meshing plate on the gasket, so that the anti-slip nut has strong stability, can effectively prevent the bolt from falling off, has strong anti-slip effect and is convenient for a user to use;
benefit from the setting of accepting portion and antiskid, after the second layer board that is constructed with the nut promoted gasket butt in the work piece, annular meshing tooth and the mutual butt of meshing board and interlock, and two guide keys of gasket inner construction set up respectively in two guide ways this moment, can prevent through two guide ways that the gasket from taking place to rotate, so further improvement to the antiskid effect of this bolt, the practicality is stronger.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic illustration of the present invention in broken away form;
fig. 3 is a schematic structural view of the anti-slip part of the present invention.
In the figure: 1. a receiving part; 101. a screw; 102. a guide groove; 103. a first pallet; 104. a friction ring; 105. a screw head; 2. an anti-slip portion; 201. a gasket; 202. a guide key; 203. an engaging plate; 3. a locking portion; 301. a second pallet; 302. and a nut.
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 to 3, an anti-drop hexagonal plum blossom flange bolt comprises a receiving portion 1, an anti-slip portion 2 movably arranged on the receiving portion 1, and a locking portion 3 threadedly mounted on the receiving portion 1, wherein the receiving portion 1 comprises a screw 101, the anti-slip portion 2 comprises a gasket 201 sleeved on the screw 101, one side of the gasket 201 facing the locking portion 3 is constructed with an engaging plate 203, the locking portion 3 comprises a second supporting plate 301, the bottom end of the second supporting plate 301 is constructed with an annular engaging tooth, and the annular engaging tooth is engaged with the engaging plate 203, by sleeving the gasket 201 on the screw 101, and clamping two guide keys 202 in the gasket 201 into two guide grooves 102 respectively, and then connecting a nut 302 constructed with the second supporting plate 301 to the screw 101 in a threaded manner, so as to push the gasket 201 to abut against one side of a workpiece, the bolt can be effectively prevented from dropping off, and the anti-drop effect is strong, is convenient for users to use.
Furthermore, the top of the two sides of the outer edge surface of the screw 101 is provided with a guide groove 102, and the two sides of the gasket 201 are provided with guide keys 202 which are slidably arranged in the guide groove 102, so that the annular engaging teeth on the second supporting plate 301 are engaged with the engaging plate 203 on the gasket 201, and the stability is high.
Further, a bottom end of the screw 101 is configured with a first support plate 103, and a top end of the first support plate 103 is configured with a friction ring 104.
Further, a screw head 105 is formed at the center of the bottom end of the first support plate 103.
Further, a nut 302 is configured at the top end of the second supporting plate 301, and a through hole for the threaded connection of the screw 101 is formed in the center of the top ends of the second supporting plate 301 and the nut 302.
The working principle is as follows: this anti-drop hexagonal plum blossom flange bolt, during the use, through passing the screw 101 on the work piece, and locate screw 101 with gasket 201 cover, twist the second layer board 301 that is constructed with nut 302 again, make it promote gasket 201 to remove, and the butt is in one side of work piece, two guide key 202 of gasket 201 inner construction set up respectively in two guide ways 102 this moment, can prevent through two guide ways 102 that gasket 201 from taking place to rotate, then the meshing board 203 interlock each other on annular meshing tooth on the second layer board 301 and the gasket 201, the guarantee bolt does not drop, and then accomplished the fixed to the work piece, high durability and convenient use, and easy operation.
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. An anti-drop hexagonal plum blossom flange bolt comprises a bearing part (1), an anti-slip part (2) movably arranged on the bearing part (1) and a locking part (3) which is installed on the bearing part (1) in a threaded manner;
the method is characterized in that: the bearing part (1) comprises a screw rod (101), the anti-skid part (2) comprises a gasket (201) sleeved on the screw rod (101), and one side, facing the locking part (3), of the gasket (201) is provided with an engagement plate (203);
the locking part (3) comprises a second supporting plate (301), the bottom end of the second supporting plate (301) is provided with annular meshing teeth, and the annular meshing teeth are meshed with the meshing plate (203).
2. The anti-drop hexagonal plum blossom flange bolt of claim 1, its characterized in that: guide grooves (102) are formed in the tops of two sides of the outer edge face of the screw rod (101), and guide keys (202) which are arranged in the guide grooves (102) in a sliding mode are formed in the inner sides of the gasket (201).
3. The anti-drop hexagonal plum blossom flange bolt of claim 1, its characterized in that: the bottom end of the screw (101) is configured with a first support plate (103), and the top end of the first support plate (103) is configured with a friction ring (104).
4. The anti-drop hexagonal plum blossom flange bolt of claim 3, its characterized in that: the center of the bottom end of the first supporting plate (103) is provided with a screw head (105).
5. The anti-drop hexagonal plum blossom flange bolt of claim 1, its characterized in that: the top of second layer board (301) is constructed with nut (302), and the top of second layer board (301) and nut (302) is all offered the through-hole that supplies screw rod (101) threaded connection in the middle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220201917.8U CN216768057U (en) | 2022-01-25 | 2022-01-25 | Anti-drop hexagonal plum blossom flange bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220201917.8U CN216768057U (en) | 2022-01-25 | 2022-01-25 | Anti-drop hexagonal plum blossom flange bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216768057U true CN216768057U (en) | 2022-06-17 |
Family
ID=81977878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220201917.8U Active CN216768057U (en) | 2022-01-25 | 2022-01-25 | Anti-drop hexagonal plum blossom flange bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216768057U (en) |
-
2022
- 2022-01-25 CN CN202220201917.8U patent/CN216768057U/en active Active
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