CN220890713U - Quincuncial semi-countersunk head guide screw - Google Patents
Quincuncial semi-countersunk head guide screw Download PDFInfo
- Publication number
- CN220890713U CN220890713U CN202322920982.3U CN202322920982U CN220890713U CN 220890713 U CN220890713 U CN 220890713U CN 202322920982 U CN202322920982 U CN 202322920982U CN 220890713 U CN220890713 U CN 220890713U
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- Prior art keywords
- screw
- rod
- rubber
- quincuncial
- rubber pad
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- 239000004575 stone Substances 0.000 claims 1
- 238000005553 drilling Methods 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 4
- 239000003292 glue Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The application discloses a quincuncial semi-countersunk guide screw, which belongs to the field of screws and comprises a calibration mechanism, wherein the calibration mechanism comprises a rubber thread sleeve, the rubber thread sleeve is in threaded connection with the outside of a screw rod, two sides of the rubber thread sleeve are fixedly provided with balance blocks, the number of the balance blocks is two, and the bottom of the balance blocks is provided with an anti-skid pad; according to the application, through the balance weight, the anti-skid pad and the rubber thread sleeve, when the device is used, the drill bit can be well calibrated, the situation that the screw head is deformed due to the offset force when the screw head is screwed during drilling is avoided, and the assembly attractiveness is affected, so that the usability of the device is improved.
Description
Technical Field
The application relates to the field of screws, in particular to a quincuncial semi-countersunk head guide screw.
Background
The utility model discloses a published authorized bulletin number CN206280343U, which relates to the field of mechanical part structures, in particular to an anti-theft plum blossom screw, comprising a screw head and a screw rod, wherein the screw rod extends downwards from the bottom end of the screw head, the screw rod comprises a rod body, the peripheral wall of the rod body is provided with threads, the screw head comprises a screw head body and an arc surface opposite to the bottom surface of the screw head, and the arc surface is provided with a screw groove; the screw groove is of a polygonal structure, and at least one stud is arranged in the screw groove. In the embodiment of the utility model, the screw bolt is arranged in the screw groove, so that a common screwdriver tool cannot be put into the screw groove, and therefore, the common tool cannot unscrew the screw, and the theft is prevented.
When the device is used, the quincuncial screw cannot be guided, the drill bit can possibly deviate during use, and the screw head is extruded and deformed by oblique force, so that the usability of the device is reduced.
For this purpose we propose a quincuncial half countersunk head guide screw.
Disclosure of utility model
Aiming at the defects of the prior art, the application provides a quincuncial semi-countersunk head guide screw, overcomes the defects of the prior art and aims at solving the problems in the prior art.
In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a half countersunk head guide screw, includes the screw rod, the top fixedly connected with screw head of screw rod, the cross groove has been seted up at the middle part of screw head, the outside of cross groove is provided with the rubber pad, the outside of rubber pad is provided with the rubber contact, the top of screw head is provided with reserve rotary mechanism, inside one side of screw head is provided with storage mechanism, the outside threaded connection of screw rod has calibration mechanism, calibration mechanism includes the rubber thread bush, and rubber thread bush threaded connection is in the outside of screw rod, the both sides fixed mounting of rubber thread bush has the balancing piece, and the number of balancing piece totally two, the bottom of balancing piece is provided with the slipmat, one side of calibration mechanism is provided with disassembly body, the bottom fixedly connected with drill bit of screw rod, the outside of drill bit is seted up flutedly.
As a preferable technical scheme of the application, the screw head is circular in shape, the screw rod is cylindrical in shape, and threads are surrounded on the outer part of the screw rod;
By adopting the technical scheme, when in use, the screw head is welded at the top of the screw rod, thereby achieving the purpose of assembling the quincuncial semi-countersunk head guide screw.
As a preferable technical scheme of the application, the standby rotating mechanism comprises fixed blocks, the fixed blocks are fixedly connected to the top of the screw head, the number of the fixed blocks is two, the fixed blocks are symmetrically arranged on the top of the screw head, and holes are formed in the fixed blocks;
Through adopting above-mentioned technical scheme, when using, with the inside hole of seting up of iron rod slip insertion fixed block inside, rotate the iron rod afterwards to the purpose of dismantling the screw has been reached.
As a preferable technical scheme of the application, the rubber pad is embedded in the cross groove, and the bottom of the rubber pad is fixedly connected with the outer surface of the cross groove;
Through adopting above-mentioned technical scheme, when using, use glue to adhere the bottom of rubber pad at the surface of cross groove to the purpose that the screwdriver was worn and torn to the cross groove has been reached.
As a preferable technical scheme of the application, a plurality of rubber contacts are adhered to the outer part of the rubber pad, and the bottoms of the rubber contacts are uniformly adhered to the outer surface of the rubber pad;
Through adopting above-mentioned technical scheme, when using, with a plurality of rubber contact adhesion in the bottom of rubber pad to reached the purpose that increases screwdriver to cross groove frictional force.
As a preferable technical scheme of the application, the storage mechanism comprises a storage groove, the storage groove is arranged on one side of the inside of the screw head, a rotating rod is connected in the storage groove in a sliding manner, the diameter of the rotating rod is the same as the size of a hole arranged in the fixed block, a rotating handle is fixedly connected on one side of the rotating rod, and the rotating handle is made of a magnet;
By adopting the technical scheme, when in use, the rotating rod is inserted into the storage groove in a sliding way, and the rotating rod is adsorbed on one side of the outer part of the screw head after being contacted with the screw head.
As a preferable technical scheme of the application, the dismounting mechanism comprises clamping blocks, the clamping blocks are fixedly connected with one side of the calibrating mechanism, the number of the clamping blocks is two, the inner threads of the clamping blocks are connected with threaded rods, and the outer threads of the threaded rods are connected with threaded rings;
Through adopting above-mentioned technical scheme, when using, with threaded rod slip insert the inside of grip block, rotate the screwed ring afterwards to the purpose of installation calibration mechanism has been reached.
The application has the beneficial effects that:
1. According to the application, through the balance weight, the anti-skid pad and the rubber thread sleeve, when the device is used, the drill bit can be well calibrated, the situation that the screw head is deformed due to the offset force when the screw head is screwed during drilling is avoided, and the assembly attractiveness is affected, so that the usability of the device is improved.
2. According to the application, through the rotating rod, the rotating handle, the fixed block, the holes and the storage groove, when the screw is used, the screw can be detached without a screwdriver, so that the situation that the screw cannot be detached without carrying the screwdriver is avoided, and the usability of the device is improved.
Drawings
FIG. 1 is a schematic cross-sectional view of the present application;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present application;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1B according to the present application;
fig. 4 is a schematic top view of the disassembling mechanism of the present application.
In the figure: 1. a screw; 2. a screw head; 3. a dismounting mechanism; 31. a threaded rod; 32. a clamping block; 33. a threaded ring; 4. a drill bit; 5. a rotating mechanism; 51. a fixed block; 52. a hole; 6. a calibration mechanism; 61. a rubber thread sleeve; 62. a balance weight; 63. an anti-slip pad; 7. a storage mechanism; 71. a storage tank; 72. a rotating rod; 73. a rotating handle; 8. a groove; 9. a cross groove; 10. a rubber pad; 11. rubber contacts.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Referring to fig. 1-4, the quincuncial half countersunk head guide screw comprises a screw rod 1, a screw head 2 is fixedly connected to the top of the screw rod 1, a cross groove 9 is formed in the middle of the screw head 2, a rubber pad 10 is arranged outside the cross groove 9, a rubber contact 11 is arranged outside the rubber pad 10, a standby rotating mechanism 5 is arranged at the top of the screw head 2, a storage mechanism 7 is arranged on one side of the inside of the screw head 2, a calibrating mechanism 6 is connected to the outside of the screw rod 1 through threads, the calibrating mechanism 6 comprises a rubber thread sleeve 61, the rubber thread sleeve 61 is connected to the outside of the screw rod 1 through threads, balance blocks 62 are fixedly arranged on two sides of the rubber thread sleeve 61, the number of the balance blocks 62 is two, a non-slip mat 63 is arranged at the bottom of the balance blocks 62, a dismounting mechanism 3 is arranged on one side of the calibrating mechanism 6, a drill bit 4 is fixedly connected to the bottom of the screw rod 1, and a groove 8 is formed in the outside of the drill bit 4.
Referring to fig. 1, in the present application, a screw head 2 is circular in shape, a screw 1 is cylindrical in shape, and threads are formed around the screw 1; when in use, the screw head 2 is welded on the top of the screw rod 1, thereby achieving the purpose of assembling the quincuncial semi-countersunk head guide screw.
Referring to fig. 1, in the present application, the spare rotating mechanism 5 includes a fixed block 51, the fixed block 51 is fixedly connected to the top of the screw head 2, the number of the fixed blocks 51 is two, and the fixed blocks are symmetrically installed on the top of the screw head 2, and a hole 52 is formed in the fixed block 51; when in use, the iron rod is inserted into the hole 52 formed in the fixing block 51 in a sliding manner, and then the iron rod is rotated, so that the purpose of disassembling the screw is achieved.
Referring to fig. 2, in the present application, a rubber pad 10 is embedded inside a cross groove 9, and the bottom of the rubber pad 10 is fixedly connected to the outer surface of the cross groove 9; when the screwdriver is used, the bottom of the rubber pad 10 is adhered to the outer surface of the cross groove 9 by using glue, so that the aim of reducing the abrasion of the screwdriver to the cross groove 9 is fulfilled.
Referring to fig. 2, in the present application, a plurality of rubber contacts 11 are adhered to the outer surface of a rubber pad 10, and the bottoms of the rubber contacts 11 are uniformly adhered to the outer surface of the rubber pad 10; when the screwdriver is used, a plurality of rubber contacts 11 are adhered to the bottom of the rubber pad 10, so that the purpose of increasing the friction force of the screwdriver to the cross groove 9 is achieved.
Referring to fig. 3, in the present application, the storage mechanism 7 includes a storage groove 71, the storage groove 71 is opened at one side of the interior of the screw head 2, a rotating rod 72 is slidably connected in the storage groove 71, the diameter of the rotating rod 72 is the same as the size of the hole 52 opened in the interior of the fixed block 51, a rotating handle 73 is fixedly connected at one side of the rotating rod 72, and the rotating handle 73 is made of a magnet; in use, the rotating rod 72 is slidably inserted into the storage groove 71, and is attracted to the outer side of the screw head 2 when the rotating handle 73 contacts the screw head 2.
Referring to fig. 4, in the present application, the dismounting mechanism 3 includes clamping blocks 32, and the clamping blocks 32 are fixedly connected to one side of the calibration mechanism 6, the number of the clamping blocks 32 is two, the internal threads of the clamping blocks 32 are connected with threaded rods 31, and the external threads of the threaded rods 31 are connected with threaded rings 33; in use, the threaded rod 31 is slidably inserted into the interior of the clamping block 32, and the threaded ring 33 is then rotated, thereby achieving the objective of installing the alignment mechanism 6.
Working principle: when the screw head 2 is used, the screw head 2 is welded at the top of the screw 1, then the rubber thread sleeve 61 is rotated to the outside of the screw 1, the balance block 62 in the rubber thread sleeve 61 keeps balance of the rotating hole, the anti-slip pad 63 at the bottom is contacted with a workpiece to be processed, deviation is avoided when drilling is avoided, the cross groove 9 is formed in the top of the screw head 2, the bottom of the rubber pad 10 is adhered to the outer surface of the cross groove 9 by using glue, a plurality of rubber contacts 11 are adhered to the bottom of the rubber pad 10, when a screw driver is forgotten to be carried, the rotating handle 73 is pulled out, the rotating rod 72 is driven, the rotating rod 72 slides in the storage groove 71, after the rotating rod 72 is pulled out, the rotating rod 72 is inserted into the hole 52 formed in the fixing block 51 at the top of the screw head 2, then the screw is screwed, after the screw head 2 is contacted with the calibrating mechanism 6, the screw ring 33 is rotated, and after the screw ring 33 is separated from the clamping block 32, the screw rod is moved, and the calibrating mechanism 6 is disassembled.
The foregoing description is only a preferred embodiment of the present application, and the present application is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present application has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (7)
1. The utility model provides a half countersunk head guide screw, includes screw rod (1), its characterized in that, top fixedly connected with screw head (2) of screw rod (1), cross groove (9) have been seted up at the middle part of screw head (2), the outside of cross groove (9) is provided with rubber pad (10), the outside of rubber pad (10) is provided with rubber contact (11), the top of screw head (2) is provided with reserve rotary mechanism (5), inside one side of screw head (2) is provided with storage mechanism (7), the outside threaded connection of screw rod (1) has calibrating mechanism (6), calibrating mechanism (6) include rubber thread bush (61), and rubber thread bush (61) threaded connection is in the outside of screw rod (1), the both sides fixed mounting of rubber thread bush (61) has balancing piece (62), and the number of balancing piece (62) has two altogether, the bottom of balancing piece (62) is provided with rubber pad (63), one side of calibrating mechanism (6) is provided with dismantles mechanism (3), the bottom fixedly connected with drill bit (4) of screw rod (1), the outside of drill bit (8) is seted up.
2. The quincuncial half countersunk head guide screw of claim 1, wherein the screw head (2) is circular in shape, the screw rod (1) is cylindrical in shape, and the screw rod (1) is externally threaded.
3. The quincuncial half countersunk head guide screw according to claim 1, wherein the spare rotating mechanism (5) comprises a fixed block (51), the fixed block (51) is fixedly connected to the top of the screw head (2), the number of the fixed blocks (51) is two, the fixed blocks are symmetrically installed at the top of the screw head (2), and a hole (52) is formed in the fixed block (51).
4. The quincuncial half countersunk head guide screw of claim 1, wherein the rubber pad (10) is embedded in the cross groove (9), and the bottom of the rubber pad (10) is fixedly connected to the outer surface of the cross groove (9).
5. The quincuncial half countersunk head guide screw of claim 1, wherein the outer portion of the rubber pad (10) is adhered with a plurality of rubber contacts (11), and the bottoms of the rubber contacts (11) are uniformly adhered to the outer surface of the rubber pad (10).
6. The quincuncial half countersunk head guide screw according to claim 1, wherein the storage mechanism (7) comprises a storage groove (71), the storage groove (71) is formed in one side of the interior of the screw head (2), a rotating rod (72) is slidably connected in the storage groove (71), the diameter of the rotating rod (72) is the same as the size of a hole (52) formed in the fixed block (51), a rotating handle (73) is fixedly connected to one side of the rotating rod (72), and the rotating handle (73) is made of a magnet stone.
7. The quincuncial half countersunk head guide screw according to claim 1, wherein the dismounting mechanism (3) comprises clamping blocks (32) and the clamping blocks (32) are fixedly connected to one side of the calibrating mechanism (6), the number of the clamping blocks (32) is two, the internal thread of the clamping blocks (32) is connected with a threaded rod (31), and the external thread of the threaded rod (31) is connected with a threaded ring (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322920982.3U CN220890713U (en) | 2023-10-31 | 2023-10-31 | Quincuncial semi-countersunk head guide screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322920982.3U CN220890713U (en) | 2023-10-31 | 2023-10-31 | Quincuncial semi-countersunk head guide screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220890713U true CN220890713U (en) | 2024-05-03 |
Family
ID=90839366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322920982.3U Active CN220890713U (en) | 2023-10-31 | 2023-10-31 | Quincuncial semi-countersunk head guide screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220890713U (en) |
-
2023
- 2023-10-31 CN CN202322920982.3U patent/CN220890713U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |