CN213628393U - Sealed locking type fastener - Google Patents
Sealed locking type fastener Download PDFInfo
- Publication number
- CN213628393U CN213628393U CN202022497829.0U CN202022497829U CN213628393U CN 213628393 U CN213628393 U CN 213628393U CN 202022497829 U CN202022497829 U CN 202022497829U CN 213628393 U CN213628393 U CN 213628393U
- Authority
- CN
- China
- Prior art keywords
- fastening
- main part
- spliced pole
- cooperation
- connecting seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Gasket Seals (AREA)
Abstract
The utility model relates to a fastener technical field especially relates to a sealed locking type fastener. The utility model adopts the technical proposal that: including regular hexagon toper main part fastening cooperation connecting seat, the lower extreme central point of main part fastening cooperation connecting seat puts the cylindrical main part installation fastening spliced pole that is equipped with integrated into one piece, be equipped with the assembly connection screw thread on the outer face of cylinder of main part installation fastening spliced pole, the lower extreme of main part fastening cooperation connecting seat with main part installation fastening spliced pole hookup location is equipped with integrated into one piece's cylindrical reinforcement connection stabilization spliced pole, be equipped with cylindrical sealed cooperation fastening spread groove on the lower terminal surface of reinforcement connection stabilization spliced pole. The utility model has the advantages that: adopt brand-new structural design, adopt the structure of toper with fastening tip position, can cooperate the fastening tool of multiple specification to accomplish the assembly when using, the operation flexibility when the assembly fastening is stronger to the space that fastening position occupy is littleer.
Description
Technical Field
The utility model relates to a fastener technical field especially relates to a sealed locking type fastener.
Background
The bolt is more common product in the fastener, and general bolt adopts the standard specification, need cooperate the sealing washer to the fastening connection position usually and guarantee the leakproofness when connecting, but the sealing washer can't produce locking effort with the hookup location assembly back, leads to producing easily not hard up when using in the vibrations environment to general bolt tip adopts regular hexagon structure, only can cooperate the instrument of a specification to fasten or the dismantlement operation when using.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a sealed locking type fastener, it adopts brand-new structural design, adopt conical structure with fastening tip position, can cooperate the fastening tool of multiple specification to accomplish the assembly when using, the flexibility of operation when the assembly fastening is stronger, and the space that fastening position occupy is littleer, can satisfy the solid demand of dismantling of city among the less application environment of fastening position, its cooperation position is through setting up locking cooperation safe spread groove and sealed cooperation fastening spread groove, can cooperate the sealing washer to carry out fastening connection, can impress the packing ring in the mounted position after the guarantee fastening, guarantee holistic leakproofness is better, also have reliable sealed locking effect simultaneously, the complete machine security in later stage use is higher.
The technical scheme of the utility model as follows:
a sealing anti-loose fastener is characterized in that: including regular hexagon toper main part fastening cooperation connecting seat, the lower extreme central point of main part fastening cooperation connecting seat puts the cylindrical main part installation fastening spliced pole that is equipped with integrated into one piece, be equipped with the assembly connection screw thread on the outer face of cylinder of main part installation fastening spliced pole, the lower extreme of main part fastening cooperation connecting seat with main part installation fastening spliced pole hookup location is equipped with integrated into one piece's cylindrical reinforcement connection stabilization spliced pole, be equipped with cylindrical sealed cooperation fastening spread groove on the lower terminal surface of reinforcement connection stabilization spliced pole, be equipped with circular evenly distributed's convex locking cooperation safe spread groove on the outer face of cylinder of sealed cooperation fastening spread groove.
Further, the depth of the anti-loose fit safe connecting groove is smaller than that of the seal fit fastening connecting groove.
Furthermore, the length of the assembling and connecting thread on the main body mounting and fastening connecting column is greater than half of the length of the main body mounting and fastening connecting column.
The utility model has the advantages that:
the utility model discloses a brand-new structural design, adopt conical structure with fastening tip position, can cooperate the fastening tool of multiple specification to accomplish the assembly when using, the flexibility of operation when the assembly is fastened is stronger, and the space that fastening position occupy is littleer, can satisfy the city among the less application environment of fastening position solid and dismantle the demand, its cooperation position is through setting up locking cooperation safe connection groove and sealed cooperation fastening connection groove, can cooperate the sealing washer to carry out fastening connection, can impress the packing ring in the assembly position after the guarantee fastening, guarantee holistic leakproofness is better, also have reliable sealed locking effect simultaneously, the complete machine security in later stage use is higher.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic front view of the present invention;
fig. 3 is a left side schematic view of the present invention;
FIG. 4 is a schematic cross-sectional view of the A-A position of the present invention;
fig. 5 is a schematic top view of the present invention;
fig. 6 is a schematic bottom view of the present invention;
fig. 7 is a schematic perspective view of the second direction of the present invention;
in the figure: 1. the main part fastening cooperation connecting seat, 2, main part installation fastening spliced pole, 3, the stable spliced pole of reinforcement connection, 4, sealed cooperation fastening spread groove, 5, locking cooperation safety spread groove.
Detailed Description
As shown in figures 1 to 7, a sealed locking type fastener, it adopts brand-new structural design, the tip position will be fastened adopts conical structure, can cooperate the fastening tool of multiple specification to accomplish the assembly when using, the flexibility of operation when the assembly is fastened is stronger, and the space that fastening position occupy is littleer, can satisfy the city among the less application environment of fastening position and dismantle the demand, its cooperation position is through setting up locking cooperation safe connection groove and sealed cooperation fastening connection groove, can cooperate the sealing washer to carry out fastening connection, can impress the packing ring in the assembly position after the guarantee fastening, it is better to ensure holistic leakproofness, also have reliable sealed locking effect simultaneously, the complete machine security in later stage use is higher. It includes regular hexagon toper main part fastening cooperation connecting seat 1, can adopt the operation instrument of multiple specification to use when fastening and dismantling, and the flexibility when operating is stronger to can satisfy fastening connection's cooperation demand in the fastening environment that fastening position space is less. The lower extreme central point of main part fastening cooperation connecting seat 1 puts and is equipped with integrated into one piece's cylindrical main part installation fastening spliced pole 2, be equipped with assembly connection screw on the outer face of cylinder of main part installation fastening spliced pole 2, carry out fastening connection through it. The lower extreme of main part fastening cooperation connecting seat 1 with main part installation fastening spliced pole 2 hookup location is equipped with integrated into one piece's cylindrical reinforcement and connects stable spliced pole 3, makes the structural strength of main part cooperation position better. The lower end face of the reinforced connection stable connecting column 3 is provided with a cylindrical sealing matching fastening connecting groove 4, and the cylindrical sealing matching fastening connecting groove can be matched with a sealing ring to be connected in a combined mode. Be equipped with circular arc locking cooperation safe connection groove 5 of circumference evenly distributed on the outer face of cylinder of sealed cooperation fastening connection groove 4, can impress this position with the partial structure of sealing washer after the fastening in, can make holistic locking effect better, the whole cooperation fastness of guarantee fastener is more reliable.
Preferably, the depth of the anti-loose fit safe connection groove 5 is smaller than that of the seal fit fastening connection groove 4, so that the structural strength of the position is better, and the whole durability is stronger in use.
Preferably, the length of the assembling and connecting thread on the main body mounting and fastening connecting column 2 is greater than half of the length of the main body mounting and fastening connecting column 2, so that the connection firmness of the main body fastening position is better.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications or replacements can be made without departing from the principle of the present invention, and these modifications or replacements should also be considered as the protection scope of the present invention.
Claims (3)
1. A sealing anti-loose fastener is characterized in that: including regular hexagon toper main part fastening cooperation connecting seat (1), the lower extreme central point of main part fastening cooperation connecting seat (1) puts cylindrical main part installation fastening spliced pole (2) that is equipped with integrated into one piece, be equipped with the assembly connection screw thread on the outer face of cylinder of main part installation fastening spliced pole (2), the lower extreme of main part fastening cooperation connecting seat (1) with main part installation fastening spliced pole (2) hookup location is equipped with integrated into one piece's cylindrical reinforcement connection stabilization spliced pole (3), be equipped with cylindrical sealed cooperation fastening spread groove (4) on the lower terminal surface of reinforcement connection stabilization spliced pole (3), be equipped with circular arc locking cooperation safety spread groove (5) of circumference evenly distributed on the outer face of cylinder of sealed cooperation fastening spread groove (4).
2. A seal check fastener as claimed in claim 1, wherein: the depth of the anti-loosening matching safe connecting groove (5) is smaller than that of the sealing matching fastening connecting groove (4).
3. A seal check fastener as claimed in claim 1, wherein: the length of the assembling and connecting thread on the main body mounting and fastening connecting column (2) is greater than half of the length of the main body mounting and fastening connecting column (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022497829.0U CN213628393U (en) | 2020-11-02 | 2020-11-02 | Sealed locking type fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022497829.0U CN213628393U (en) | 2020-11-02 | 2020-11-02 | Sealed locking type fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213628393U true CN213628393U (en) | 2021-07-06 |
Family
ID=76628033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022497829.0U Active CN213628393U (en) | 2020-11-02 | 2020-11-02 | Sealed locking type fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213628393U (en) |
-
2020
- 2020-11-02 CN CN202022497829.0U patent/CN213628393U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207728704U (en) | A kind of novel Rudge nut | |
| CN213628393U (en) | Sealed locking type fastener | |
| CN207814181U (en) | A kind of novel quick-release fasteners | |
| CN210240270U (en) | Self-locking fastener | |
| CN210218371U (en) | Combined lock nut | |
| CN212429437U (en) | Combined nut | |
| CN213628389U (en) | Fastener with accurate positioning function | |
| CN210087795U (en) | High-strength bolt | |
| CN210830100U (en) | Elastic deformation lock nut | |
| CN210637355U (en) | Locking theftproof bolt assembly that good reliability | |
| CN210424128U (en) | Self-locking water pipe joint | |
| CN211493528U (en) | Integrated axle hub bearing nut locking device | |
| CN207634494U (en) | A kind of locking nut | |
| CN203009515U (en) | Decorating screw | |
| CN213628410U (en) | Safe waterproof type fastener | |
| CN214533948U (en) | Sealed safe type hexagon nut | |
| CN216111679U (en) | Manual fastening nut | |
| CN215928071U (en) | High-strength wear-resistant bolt | |
| CN214578217U (en) | Standard fastener for machinery | |
| CN215567146U (en) | Sealed locking type fastening sub-assembly | |
| CN217603215U (en) | Firm sealing washer for clutch | |
| CN209875698U (en) | Corrosion-resistant fastening bolt for expressway guardrail | |
| CN214742655U (en) | Anti-loosening bolt structure | |
| CN220910196U (en) | Sealing firm fastener | |
| CN210196239U (en) | Improved locknut |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 225700 science and Technology Industrial Park, Dainan Town, Xinghua City, Taizhou City, Jiangsu Province Patentee after: Jiangsu Minglu Special Steel Group Co.,Ltd. Address before: 225700 science and Technology Industrial Park, Dainan Town, Xinghua City, Taizhou City, Jiangsu Province Patentee before: JANGSU MINGLU STAINLESS STEEL CO.,LTD. |