CN220523011U - Environment-friendly screw - Google Patents
Environment-friendly screw Download PDFInfo
- Publication number
- CN220523011U CN220523011U CN202321589082.9U CN202321589082U CN220523011U CN 220523011 U CN220523011 U CN 220523011U CN 202321589082 U CN202321589082 U CN 202321589082U CN 220523011 U CN220523011 U CN 220523011U
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- hexagonal
- screw
- driving block
- rod
- top surface
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- 230000007613 environmental effect Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of screws, in particular to an environment-friendly screw. Its technical scheme includes the screw rod, the screw rod top surface is fixed with the nut, still includes: the tool driving block is fixed at the center of the top surface of the nut, a hexagonal rod is fixed on the top surface of the tool driving block, and a linear groove is formed in the top surface of the hexagonal rod; the hexagonal driving block is sleeved on the outer surface of the hexagonal rod in a sliding manner and is in limiting clamping connection with the upper end and the lower end of the hexagonal rod, and an inner hexagonal driving groove is formed in the top surface of the hexagonal driving block; according to the screw cap, the tool driving block and the hexagonal driving block which is limited and slides on the outer surface of the screw are connected to the top surface of the screw cap, so that the driving and mounting mode of the screw cap can be simultaneously applicable to various tools for operation, tools required by the screw cap during mounting and fixing are reduced, and the convenience of disassembling and assembling screws is improved.
Description
Technical Field
The utility model relates to the technical field of screws, in particular to an environment-friendly screw.
Background
The screw is machinery, household electrical appliances and the inside essential connecting piece of multiple equipment, to the production of screw, for improving its intensity and safe anticorrosive performance, can electroplate on the surface of screw to improve screw security, and the environmental protection screw is electroplated qualified screw product then, can guarantee the safe in utilization of screw and the self intensity of screw, is favorable to reinforcing screw connection's firm and screw fixing's life.
The environment-friendly screw can select different types of products according to the positions where the environment-friendly screw needs to be fixed in the process of installation and use, so that the screw is installed in various sizes and shapes, various tools are needed to be used for fixing the screw, and meanwhile, in the process of dismantling the screw, various disassembling tools for adapting the screw are also required, so that the screw is inconvenient to use, install and disassemble.
Therefore, there is a need for an environmentally friendly screw to solve the above problems.
Disclosure of Invention
The utility model aims at solving the problems in the background technology, and provides an environment-friendly screw which is used for solving the problem that the disassembly and assembly of the screw need tools with various adapting sizes.
The technical scheme of the utility model is as follows: the utility model provides an environmental protection screw, includes the screw rod, the screw rod top surface is fixed with the nut, still includes:
the tool driving block is fixed at the center of the top surface of the nut, a hexagonal rod is fixed on the top surface of the tool driving block, and a linear groove is formed in the top surface of the hexagonal rod;
the hexagonal driving block is sleeved on the outer surface of the hexagonal rod in a sliding manner and is in limiting clamping connection with the upper end and the lower end of the hexagonal rod, and an inner hexagonal driving groove is formed in the top surface of the hexagonal driving block.
Preferably, an external hexagonal sliding groove is formed in the middle of the outer surface of the hexagonal driving block, and a wave driving block capable of limiting, lifting and sliding is sleeved on the outer side of the external hexagonal sliding groove.
Preferably, the wave driving block is connected with the position of the external hexagonal chute and is fixedly provided with a limiting strip, and the outer wall of the limiting strip is attached and slides to the middle part of the external hexagonal chute.
Preferably, annular grooves are formed in the bottoms of the hexagonal driving blocks and the wave driving blocks, and magnetic rings are fixed in the annular grooves and adsorbed on the surfaces of the nut.
Preferably, an upper magnetic ring is fixed in the hexagonal driving block and is in limiting clamping connection with the upper end and the lower end of the hexagonal rod, and the upper magnetic ring is adsorbed on the outer wall of the top end of the hexagonal rod.
Preferably, a cross groove is formed in the center of the top surface of the hexagonal rod, and the forming position of the straight groove is coincident with the cross groove.
Compared with the prior art, the utility model has the following beneficial technical effects:
according to the screw cap, the tool driving block and the hexagonal driving block which is limited and slides on the outer surface of the screw are connected to the top surface of the screw cap, so that the driving and mounting mode of the screw cap can be simultaneously applicable to various tools for operation, tools required by the screw cap during mounting and fixing are reduced, and the convenience of disassembling and assembling screws is improved.
Drawings
FIG. 1 is a schematic view of an environment-friendly screw structure according to the present utility model;
FIG. 2 is an enlarged schematic cross-sectional view of the nut position of FIG. 1;
FIG. 3 is an exploded view of the structure of FIG. 2;
fig. 4 is a schematic view of another type of structure of fig. 1.
Reference numerals: 1. a screw; 2. a nail cap; 3. a tool driving block; 4. a hexagonal rod; 5. a straight slot; 6. a hexagonal driving block; 7. an external hexagonal chute; 8. a wave drive block; 9. a limit bar; 10. a magnetic ring; 11. an upper magnetic ring; 12. a cross groove; 13. an inner hexagonal driving groove; 14. a screw; 15. and (5) a spiral sheet.
Detailed Description
The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.
Example 1
As shown in fig. 1-4, the utility model provides an environment-friendly screw, which comprises a screw rod 1, wherein a nut 2 is fixed on the top surface of the screw rod 1, and the environment-friendly screw further comprises:
the tool driving block 3 is fixed at the center of the top surface of the nut 2, a hexagonal rod 4 is fixed on the top surface of the tool driving block 3, and a straight slot 5 is formed in the top surface of the hexagonal rod 4;
the hexagonal driving block 6 is sleeved on the outer surface of the hexagonal rod 4 in a sliding manner and is in limiting clamping connection with the upper end and the lower end of the hexagonal rod 4, and an inner hexagonal driving groove 13 is formed in the top surface of the hexagonal driving block 6;
the working flow is as follows: when the device is used for fixing various equipment, various driving blocks at the top of the nut 2 can be fixed according to the tool carried by the device, so that the combined fixation of the screw 1 and the equipment is completed;
when the straight screwdriver is used for installation, a straight blade at the end part of the straight screwdriver directly penetrates into the straight groove 5, and the hexagonal rod 4 can be driven to rotate through the straight groove 5 to rotate the nut 2, so that the installation of the screw 1 is completed;
when the cross screwdriver is used for installation, the cross screwdriver is directly penetrated into the cross groove 12, and the screw 1 can be driven to rotate by rotating, so that the installation of the screw 1 is completed;
when the inner hexagonal tool is used for installing the screw 1, the wave driving block 8 is pulled to drive the hexagonal driving block 6 to move upwards, so that the hexagonal driving block 6 moves to the top of the hexagonal rod 4, the upper magnetic ring 10 is adsorbed on the top of the hexagonal rod 4, the use of the inner hexagonal driving groove 13 at the inner side of the top of the hexagonal driving block 6 can be completed, and at the moment, the inner hexagonal tool penetrates into the hexagonal driving groove to rotate, and the rotation fixing of the screw 1 can be completed;
it should be noted that: when the wave driving block 8 is pulled, the wave driving block 8 moves upwards, and the inner hexagon between the wave driving block 8 and the hexagonal driving block 6 can still be used for installing and using an inner hexagonal tool;
when the screw 1 needs to be fixed by using a spanner, when the hexagonal driving block 6 is adsorbed on the upper side of the hexagonal rod 4, the screw 1 can be driven to rotate by directly sleeving the spanner on the outer hexagon of the outer surface of the hexagonal driving block 6, and the screw 1 is completed to be rotationally fixed or separated;
if the screw rod 1 does not have a standard driving tool, a plurality of arc blocks on the outer surface of the wave driving block 8 can be clamped through the clamping tool, the friction force of the clamping tool is increased, the screw rod 1 is driven to rotate, and the installation or separation of the environment-friendly screw is completed.
In this embodiment, be connected with tool drive piece 3 and spacing hexagonal drive piece 6 that slides in its external surface at the top of the nail cap 2 of screw rod 1 top, can let the drive mounting means of nail cap 2 be suitable for multiple instrument simultaneously and operate to reduce the instrument that this device need use when the installation is fixed, improve the convenience of screw dismouting use.
Example two
As shown in fig. 1-4, based on the embodiment 1, an external hexagonal chute 7 is formed in the middle of the outer surface of the hexagonal driving block 6, and a wave driving block 8 for limiting, lifting and sliding is sleeved outside the external hexagonal chute 7;
a limiting strip 9 is fixed at the position of the wave driving block 8 connected with the external hexagonal chute 7, and the outer wall of the limiting strip 9 is attached and slides to the middle part of the external hexagonal chute 7;
annular grooves are formed in the bottoms of the hexagonal driving block 6 and the wave driving block 8, and a magnetic ring 10 is fixed in the annular grooves and is adsorbed on the surface of the nut 2;
an upper magnetic ring 11 is fixed in the hexagonal driving block 6 and is in limiting clamping connection with the upper end and the lower end of the hexagonal rod 4, and the upper magnetic ring 11 is adsorbed on the outer wall of the top end of the hexagonal rod 4;
a cross groove 12 is formed in the center of the top surface of the hexagonal rod 4, and the forming position of the straight groove 5 is overlapped with the cross groove 12;
the screw 1 is provided with a screw 14, a screw cap 2 is fixed on the top surface of the screw 14, and a screw piece 15 is fixed on the outer surface of the screw 14.
In the embodiment, the external hexagonal sliding groove 7 is formed, so that the hexagonal driving block 6 can be provided with driving structures of various types and shapes on the outer surface of the hexagonal driving block again, thereby increasing the driving mode of the environment-friendly screw and improving the practicability of the screw;
the limiting strips 9 and the wave driving blocks 8 which are connected in the external hexagonal sliding grooves 7 can adopt the shape of the wave driving blocks 8, so that the driving shape of the screw is improved, and meanwhile, the wave driving blocks 8 are provided with a plurality of angles, so that the device is applicable to various types of dismounting tools to the greatest extent, and the dismounting efficiency of the environment-friendly screw is improved;
the magnetic ring 10 that the hexagonal drive piece 6 and the inside setting of wave drive piece 8 bottom surface ring channel can let hexagonal drive piece 6 and wave drive piece 8 adsorb in the nail cap 2 surface through magnetic ring 10 when not needing to use, improves the stability of hexagonal drive piece 6 and wave drive piece 8, guarantees the practical effect of environmental protection screw.
The hexagonal driving block 6 is connected with the upper magnetic ring 11 arranged at the position of the hexagonal rod 4, so that when the hexagonal driving block 6 is needed to be used, the inner hexagonal driving groove 13 inside the hexagonal driving block 6 is pulled to drive the hexagonal driving block 6 to move upwards, the upper magnetic ring 11 is adsorbed, the hexagonal driving block 6 is lifted to be adsorbed to the top of the hexagonal rod 4, the inner hexagonal driving groove 13 is pulled out, the use of the inner hexagonal driving groove 13 is facilitated, and meanwhile, when the wave driving block 8 moves downwards, the hexagonal driving block 6 has magnetic force to be adsorbed on the surface of the hexagonal rod 4, and the use stability of the inner hexagonal driving groove 13 can be ensured;
the cross groove 12 is formed, so that a driving structure at the top of the hexagonal rod 4 is increased, and meanwhile, the straight groove 5 is overlapped with the cross groove 12, so that the production grooving of the environment-friendly screw and the convenience in driving by a tool can be facilitated;
the screw 1 at the bottom of the environment-friendly screw is replaced by the screw 14, and the screw piece 15 is arranged on the outer surface of the screw 14, so that the application range of the device can be increased, and the popularization of the device is improved;
it should be noted that: the utility model is not limited to both types of application of the screw 1 and the screw 14 with respect to the design of the screw 14.
The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.
Claims (6)
1. The utility model provides an environmental protection screw, includes screw rod (1), screw rod (1) top surface is fixed with nail cap (2), its characterized in that still includes:
the tool driving block (3), the tool driving block (3) is fixed at the center of the top surface of the nail cap (2), a hexagonal rod (4) is fixed on the top surface of the tool driving block (3), and a straight groove (5) is formed in the top surface of the hexagonal rod (4);
the hexagonal driving block (6) is sleeved on the outer surface of the hexagonal rod (4) in a sliding mode and is in limiting clamping connection with the upper end and the lower end of the hexagonal rod (4), and an inner hexagonal driving groove (13) is formed in the top surface of the hexagonal driving block (6).
2. The environment-friendly screw according to claim 1, wherein an external hexagonal sliding groove (7) is formed in the middle of the outer surface of the hexagonal driving block (6), and a wave driving block (8) capable of limiting, lifting and sliding is sleeved outside the external hexagonal sliding groove (7).
3. The environment-friendly screw according to claim 2, wherein a limiting strip (9) is fixed at the position where the wave driving block (8) is connected with the external hexagonal chute (7), and the outer wall of the limiting strip (9) is attached and slides to the middle part of the external hexagonal chute (7).
4. An environment-friendly screw according to claim 3, wherein annular grooves are formed in the bottoms of the hexagonal driving blocks (6) and the wave driving blocks (8), and magnetic rings (10) are fixed in the annular grooves and adsorbed on the surface of the nut (2).
5. The environment-friendly screw according to claim 1, wherein an upper magnetic ring (11) is fixed at a position which is in limiting clamping connection with the upper end and the lower end of the hexagonal rod (4) inside the hexagonal driving block (6), and the upper magnetic ring (11) is adsorbed on the outer wall of the top end of the hexagonal rod (4).
6. An environment-friendly screw according to claim 1, wherein a cross groove (12) is formed in the center of the top surface of the hexagonal rod (4), and the opening position of the straight groove (5) is coincident with the cross groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321589082.9U CN220523011U (en) | 2023-06-21 | 2023-06-21 | Environment-friendly screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321589082.9U CN220523011U (en) | 2023-06-21 | 2023-06-21 | Environment-friendly screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220523011U true CN220523011U (en) | 2024-02-23 |
Family
ID=89926259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321589082.9U Active CN220523011U (en) | 2023-06-21 | 2023-06-21 | Environment-friendly screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220523011U (en) |
-
2023
- 2023-06-21 CN CN202321589082.9U patent/CN220523011U/en active Active
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