CN220227456U - Screw convenient for hand screwing - Google Patents
Screw convenient for hand screwing Download PDFInfo
- Publication number
- CN220227456U CN220227456U CN202321945094.0U CN202321945094U CN220227456U CN 220227456 U CN220227456 U CN 220227456U CN 202321945094 U CN202321945094 U CN 202321945094U CN 220227456 U CN220227456 U CN 220227456U
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- screw
- rod
- rotating
- screw head
- baffle ring
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- 230000000670 limiting effect Effects 0.000 claims description 13
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000002452 interceptive effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a screw convenient to screw by hand, which comprises a screw head and a screw rod, and is characterized in that: the screw comprises a screw body and is characterized in that an adjusting component for adjusting the rotation angle of the screw head is arranged between the screw rod and the screw head, a hand screwing component is arranged on the outer side of the screw head and comprises a rod groove formed in the outer surface of the screw head, and a screwing rod is rotatably arranged in the rod groove, and the screw has the beneficial effects that: through having set up the hand and having twisted the subassembly, conveniently twisted the screw by hand, through having set up adjustment assembly, conveniently through adjusting the turned angle of screw head and when twisting the pole and interfere, make the position of twisting the pole change in order to avoid interfering the position.
Description
Technical Field
The utility model belongs to the technical field of screws, and particularly relates to a screw convenient to screw by hand.
Background
Screws are a type of fastener that can be used to secure or assemble items, but generally require tightening by a screwdriver or wrench, which sometimes makes tightening inconvenient.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a screw convenient to hand is twisted, including screw head and screw rod, its characterized in that: an adjusting component for adjusting the rotation angle of the screw head is arranged between the screw rod and the screw head, a hand screwing component is arranged on the outer side of the screw head, the hand screwing component comprises a rod groove formed in the outer surface of the screw head, and a screwing rod is rotatably arranged in the rod groove.
As a further improvement of the utility model: the adjusting component comprises a rotating column fixedly arranged at the upper end of a screw rod, a rotating rod is fixedly arranged at the lower end of a screw head, a rotating hole is formed in the rotating column, the rotating rod is rotatably arranged in the rotating hole, the lower end of the rotating rod is movably arranged in the rotating hole of the rotating column up and down, a limiting component used for limiting the moving stroke of the rotating column is arranged on the rotating rod and the rotating column, a positioning component used for positioning the angle of the screw head is arranged on the screw rod, and the screw head is fixedly connected with the rotating column through an elastic component.
As a further improvement of the utility model: the positioning assembly comprises a hexagonal table fixedly sleeved at the lower end of the rotating column and fixedly connected with the screw rod, a hexagonal groove matched with the contour of the hexagonal table is formed in the lower end of the screw head, and the rotating rod is located on the upper end face of the hexagonal groove.
As a further improvement of the utility model: the elastic component is including being located the spring in the hexagonal groove, the surface fixed rotation of post rotates and is provided with the swivel becket, the swivel becket is located the top of hexagonal platform, the upper end and the spiral shell head fixed connection of spring, the lower extreme and the upper end fixed connection of swivel becket of spring.
As a further improvement of the utility model: the limiting assembly comprises a first baffle ring fixedly arranged at the lower end of the rotating rod, a second baffle ring is fixedly arranged on the rotating column, the second baffle ring is a hollow baffle ring, the second baffle ring is positioned at the opening of the rotating hole, the rotating rod is movably arranged in the hollow of the second baffle ring up and down, the first baffle ring is positioned below the second baffle ring, and the diameter of an outer ring of the first baffle ring is larger than the diameter of an inner ring of the second baffle ring.
As a further improvement of the utility model: the outer surface of the screwing rod is provided with anti-skid lines.
As a further improvement of the utility model: the upper end of the screw head is fixedly provided with a spanner block.
The utility model has the beneficial effects that: through having set up the hand and having twisted the subassembly, conveniently twisted the screw by hand, through having set up adjustment assembly, conveniently through adjusting the turned angle of screw head and when twisting the pole and interfere, make the position of twisting the pole change in order to avoid interfering the position.
Drawings
FIG. 1 is a construction diagram of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is an enlarged schematic view of A in FIG. 2;
FIG. 4 is a schematic diagram of the separation of the screw head and the screw;
FIG. 5 is an enlarged schematic view of B in FIG. 4;
reference numerals illustrate: 1. screw head, screw rod, 3, rod groove, 4, screw rod, 5, rotation post, 6, rotation rod, 7, rotation hole, 8, hexagonal platform, 9, hexagonal groove, 10, spring, 11, rotation ring, 12, first baffle ring, 13, second baffle ring, 14, spanner block.
Detailed Description
The utility model will be further described in detail with reference to examples of embodiments shown in the drawings.
Referring to fig. 1-5, a screw convenient for screwing by hand in this example comprises a screw head 1 and a screw rod 2, an adjusting component for adjusting the rotation angle of the screw head 1 is arranged between the screw rod 2 and the screw head 1, a screwing component is arranged on the outer side of the screw head 1, the screwing component comprises a rod groove 3 arranged on the outer surface of the screw head 1, and a screwing rod 4 is rotationally arranged in the rod groove 3, and the working principle of the screw comprises: because the adjusting component for adjusting the rotation angle of the screw head 1 is arranged between the screw rod 2 and the screw head 1, the adjusting component comprises a rotating column 5 fixedly arranged at the upper end of the screw rod 2, a rotating rod 6 is fixedly arranged at the lower end of the screw head 1, a rotating hole 7 is formed in the rotating column 5, the rotating rod 6 is rotatably arranged in the rotating hole 7, the lower end of the rotating rod 6 is vertically movably arranged in the rotating hole 7 of the rotating column 5, the rotating rod 6 and the rotating column 5 are provided with a limiting component for limiting the moving stroke of the rotating column 5, the limiting component comprises a first baffle ring 12 fixedly arranged at the lower end of the rotating rod 6, a second baffle ring 13 is fixedly arranged on the rotating column 5, the second baffle ring 13 is a hollow baffle ring, the second baffle ring 13 is positioned at the opening of the rotating hole 7, the rotating rod 6 is vertically movably arranged in the hollow of the second baffle ring 13, the first baffle ring 12 is positioned below the second baffle ring 13, the diameter of the outer ring of the first baffle ring 12 is larger than that of the inner ring of the second baffle ring 13, a positioning component for positioning the angle of the screw head 1 is arranged on the screw rod 2, the positioning component comprises a hexagonal table 8 fixedly sleeved at the lower end of the rotating column 5, a hexagonal groove 9 matched with the contour of the hexagonal table 8 is formed at the lower end of the screw head 1, the rotating rod 6 is positioned at the upper end face in the hexagonal groove 9, the screw head 1 is fixedly connected with the rotating column 5 through an elastic component, the elastic component comprises a spring 10 positioned in the hexagonal groove 9, a rotating ring 11 is fixedly arranged on the outer surface of the rotating column 5 in a rotating way, the rotating ring 11 is positioned above the hexagonal table 8, the upper end of the spring 10 is fixedly connected with the screw head 1, the lower end of the spring 10 is fixedly connected with the upper end of the rotating ring 11, a hand-screwing component is arranged at the outer side of the screw head 1 and comprises a rod groove 3 formed at the outer surface of the screw head 1, the screw groove 3 is rotationally provided with the screwing rod 4, when the screw needs to be manually screwed, the screwing rod 4 is rotated and opened firstly, so that the screwing rod 4 rotates upwards, then the screwing rod 4 is manually pulled, force is applied to the screwing rod 4, the screwing rod 4 drives the screw head 1 to rotate by utilizing the lever principle, when the screw head 1 rotates, the screw head 1 can drive the hexagonal groove 9 to rotate, thereby the screw rod 2 is driven to rotate through the interference of the hexagonal groove 9 and the hexagonal table 8, the effect of manual screwing is achieved, after screwing is finished, the screwing rod 4 is rotated and stored in the screw groove 3, the effect of reducing the volume is achieved, if the screwing rod 4 is interfered with a wall surface, when the adjustment angle of the screwing rod 4 needs to be adjusted to avoid an interference position, the screw head 1 needs to be rotated so as to drive the screwing rod 4 to rotate, the position of the screwing rod 4 changes to avoid the interference position, the screw head 1 is pulled upwards firstly, the hexagonal groove 9 of the screw head 1 is separated from the hexagonal table 8 on the top of the screw rod 2, the effect of manual screw head 2 is achieved, the effect of manual screwing is achieved by rotating the screw head 4, the screw head 4 is achieved by adjusting the elastic force of the screw head 1, the elastic assembly is achieved by adjusting the screw head 1, and the screw head 10 is set up through the reset spring 10 when the reset spring 1 is adjusted, the reset spring 10 is adjusted, and the screw assembly is set up, and the screw head 1 is rotated, and the screw assembly is set up and then is rotated through the reset, and the reset spring 10 is adjusted, and the reset when the screw head 1 is rotated and is rotated through the reset, and then the reset spring 1 and is set to rotate and is adjusted by the reset. The position of the twist lever 4 is changed to avoid the interference position.
The utility model is further provided with: the adjusting component comprises a rotating column 5 fixedly arranged at the upper end of a screw rod 2, a rotating rod 6 is fixedly arranged at the lower end of a screw head 1, a rotating hole 7 is formed in the rotating column 5, the rotating rod 6 is rotatably arranged in the rotating hole 7, the lower end of the rotating rod 6 is movably arranged in the rotating hole 7 of the rotating column 5 up and down, a limiting component used for limiting the moving stroke of the rotating column 5 is arranged on the rotating rod 6 and the rotating column 5, a positioning component used for positioning the angle of the screw head 1 is arranged on the screw rod 2, the screw head 1 is fixedly connected with the rotating column 5 through an elastic component, the adjusting component is conveniently arranged, when the rotating angle of the screw head 1 is adjusted to interfere with the rotating rod 4, the position of the rotating rod 4 is changed to avoid the interference position, and the vertical movement of the screw head 1 is conveniently guided by the rotating column 5 and the rotating rod 6, so that the vertical movement track of the screw head 1 is stable.
The utility model is further provided with: the positioning component comprises a hexagonal table 8 fixedly sleeved at the lower end of a rotating column 5 and fixedly connected with a screw rod 2, a hexagonal groove 9 matched with the contour of the hexagonal table 8 is formed in the lower end of a screw head 1, the rotating rod 6 is located on the upper end face in the hexagonal groove 9, when the screw head 1 needs to rotate, the screw head 1 is pulled upwards to separate the hexagonal groove 9 from the hexagonal table 8 through the hexagonal table 8 and the hexagonal groove 9, then the screw head 1 can be rotated to drive a screwing rod 4 to rotate, so that the hexagonal groove 9 is driven to rotate, and the screw head 1 after rotation moves downwards to enable the hexagonal groove 9 to be matched with the hexagonal table 8.
The utility model is further provided with: the elastic component includes the spring 10 that is located hexagonal groove 9, the surface fixed rotation of spliced pole 5 is provided with swivel becket 11, swivel becket 11 is located the top of hexagonal platform 8, the upper end and the spiral shell head 1 fixed connection of spring 10, the lower extreme and the upper end fixed connection of swivel becket 11 of spring 10, through having set up spring 10, spring 10 can be elongated when pulling spiral shell head 1, conveniently loosen spiral shell head 1 after, spiral shell head 1 resets through the resilience force of spring 10, through having set up swivel becket 11, because spring 10 and spiral shell head 1 fixed connection for spiral shell head 1 can drive spring 10 and rotate when rotating, and swivel becket 11 fixed rotation is at the surface of spliced pole 5, makes spring 10 when rotating, swivel becket 11 can follow spring 10 and rotate together, and can not dead the spring 10 lower extreme and make spring 10 take place deformation because of the distortion.
The utility model is further provided with: the limiting component comprises a first baffle ring 12 fixedly arranged at the lower end of the rotating rod 6, a second baffle ring 13 is fixedly arranged on the rotating column 5, the second baffle ring 13 is a hollow baffle ring, the second baffle ring 13 is positioned at the opening of the rotating hole 7, the rotating rod 6 is movably arranged in the hollow of the second baffle ring 13 up and down, the first baffle ring 12 is positioned below the second baffle ring 13, the diameter of the outer ring of the first baffle ring 12 is larger than the diameter of the inner ring of the second baffle ring 13, and the limiting effect is achieved on the moving stroke of the screw head 1 by arranging the first baffle ring 12 and the second baffle ring 13, so that the rotating rod 6 is prevented from being separated from the rotating column 5, and the screw head 1 is prevented from being separated from the screw rod 2.
The utility model is further provided with: the outer surface of the twisting rod 4 is provided with anti-skid lines, so that an anti-skid effect is achieved.
The utility model is further provided with: the wrench block 14 is fixedly arranged at the upper end of the screw head 1, so that the wrench block 14 can be conveniently screwed by a wrench when the screw head is provided with the wrench, and the screw tightening effect is better.
The above description is merely of preferred embodiments of the present utility model, and the present utility model is not limited to the above embodiments, and any modifications, adaptations or equivalent substitutions made by those skilled in the art based on the above description fall within the scope of the present utility model.
Claims (7)
1. The utility model provides a screw convenient to hand is twisted, is including screw head (1) and screw rod (2), its characterized in that: an adjusting component for adjusting the rotation angle of the screw head (1) is arranged between the screw rod (2) and the screw head (1), a hand screwing component is arranged on the outer side of the screw head (1), the hand screwing component comprises a rod groove (3) formed in the outer surface of the screw head (1), and a screwing rod (4) is rotationally arranged in the rod groove (3).
2. A handy screw according to claim 1, wherein: the adjusting component comprises a rotating column (5) fixedly arranged at the upper end of a screw rod (2), a rotating rod (6) is fixedly arranged at the lower end of a screw head (1), a rotating hole (7) is formed in the rotating column (5), the rotating rod (6) is rotatably arranged in the rotating hole (7), the lower end of the rotating rod (6) is movably arranged in the rotating hole (7) of the rotating column (5) up and down, a limiting component used for limiting the moving stroke of the rotating column (5) is arranged on the rotating rod (6) and the rotating column (5), a positioning component used for positioning the angle of the screw head (1) is arranged on the screw rod (2), and the screw head (1) is fixedly connected with the rotating column (5) through an elastic component.
3. A handy screw according to claim 2, wherein: the positioning assembly comprises a hexagonal table (8) fixedly sleeved at the lower end of the rotating column (5) and fixedly connected with the screw rod (2), a hexagonal groove (9) matched with the contour of the hexagonal table (8) is formed in the lower end of the screw head (1), and the rotating rod (6) is located on the upper end face in the hexagonal groove (9).
4. A handy screw according to claim 3, wherein: the elastic component is including being located spring (10) in hexagonal groove (9), the surface fixed rotation of post (5) is provided with swivel becket (11), swivel becket (11) are located the top of hexagonal platform (8), the upper end and the spiral shell head (1) fixed connection of spring (10), the lower extreme and the upper end fixed connection of swivel becket (11) of spring (10).
5. A handy screw according to claim 4, wherein: the limiting assembly comprises a first baffle ring (12) fixedly arranged at the lower end of a rotating rod (6), a second baffle ring (13) is fixedly arranged on a rotating column (5), the second baffle ring (13) is a hollow baffle ring, the second baffle ring (13) is positioned at the opening of a rotating hole (7), the rotating rod (6) is movably arranged in the hollow of the second baffle ring (13) up and down, the first baffle ring (12) is positioned below the second baffle ring (13), and the outer ring diameter of the first baffle ring (12) is larger than the inner ring diameter of the second baffle ring (13).
6. A handy screw according to claim 5, wherein: the outer surface of the screwing rod (4) is provided with anti-skid lines.
7. A handy screw according to claim 6, wherein: the upper end of the screw head (1) is fixedly provided with a spanner block (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321945094.0U CN220227456U (en) | 2023-07-22 | 2023-07-22 | Screw convenient for hand screwing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321945094.0U CN220227456U (en) | 2023-07-22 | 2023-07-22 | Screw convenient for hand screwing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220227456U true CN220227456U (en) | 2023-12-22 |
Family
ID=89187351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321945094.0U Active CN220227456U (en) | 2023-07-22 | 2023-07-22 | Screw convenient for hand screwing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220227456U (en) |
-
2023
- 2023-07-22 CN CN202321945094.0U patent/CN220227456U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |