CN204942218U - The CONCRETE SCREWS that a kind of multimode dismounting uses - Google Patents
The CONCRETE SCREWS that a kind of multimode dismounting uses Download PDFInfo
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- CN204942218U CN204942218U CN201520715209.6U CN201520715209U CN204942218U CN 204942218 U CN204942218 U CN 204942218U CN 201520715209 U CN201520715209 U CN 201520715209U CN 204942218 U CN204942218 U CN 204942218U
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- spiral shell
- screw rod
- screw
- circular port
- slip tank
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Abstract
The utility model provides the CONCRETE SCREWS that the dismounting of a kind of multimode uses, it is characterized in that: comprise screw rod, screw thread, spiral shell head, spiral shell point, described screw rod is that cylinder metal is rectangular, long 6 ~ 8CM, what arrange in one end of screw rod is spiral shell head, the other end of screw rod arrange be spiral shell point, screw thread arranges and is looped around on screw rod, circular port is provided with between spiral shell head on screw rod and screw thread, on the side of circular port, the front of screw rod is provided with anti-slip tank A, and on the side of circular port, the back side of screw rod is provided with anti-slip tank B.Its structure is simple, and cost is low, by screw rod, screw thread, spiral shell head, spiral shell point, circular port, anti-slip tank A, anti-slip tank B with the use of can in many ways screw be installed on cement wall or cement board, and for convenience detach.
Description
technical field:
The utility model relates to screw and manufactures field, particularly relates to the CONCRETE SCREWS that the dismounting of a kind of multimode uses.
background technique:
Screw utilizes the inclined-plane circular rotating of object and the physics of frictional force and mathematical principle, the by easy stages instrument of fastening implements parts.Screw is the general saying of fastening piece, daily pet phrase.Screw is industrial necessity indispensable in daily life: the minimum screw used as photographic camera, glasses, clock and watch, electronics etc.; The general screw of TV, electric product, musical instrument, furniture etc.; Large-scale screw, nut is then used as engineering, building, bridge; Traffic tool, aircraft, electric car, automobile etc. then sized by screw using.Screw industrially bears vital task, as long as the earth also exists industry, then the function of screw is forever important.Screw is the joint invention over the past thousands of years in people's productive life, and according to application, it is the first invention of the mankind.
Screw is industrial necessity indispensable in daily life: as photographic camera, glasses, clock and watch, electronics etc. use Micro screw; The general screw of TV, electric product, musical instrument, furniture etc.; Large-scale screw, nut is then used as engineering, building, bridge; Traffic tool, aircraft, electric car, automobile etc. then sized by screw using.Screw industrially bears vital task, as long as the earth also exists industry, then the function of screw is forever important.
Aborning, we usually will knock in screw on cement wall or cement board, are used for fixing mounting, but screw is often difficult to pull out once knock on cement wall or cement board.
model utility content:
In order to solve the problem, it is simple that the utility model provides a kind of structure, and cost is low, can be installed on cement wall or cement board by screw in many ways, and technological scheme for convenience detach.
The CONCRETE SCREWS that a kind of multimode dismounting uses, it is characterized in that: comprise screw rod, screw thread, spiral shell head, spiral shell point, described screw rod is that cylinder metal is rectangular, and what arrange in one end of screw rod is spiral shell head, the other end of screw rod arrange be spiral shell point, screw thread arranges and is looped around on screw rod, be provided with circular port between spiral shell head on screw rod and screw thread, on the side of circular port, the front of screw rod is provided with anti-slip tank A, on the side of circular port, the back side of screw rod is provided with anti-slip tank B.
As preferably, described circular port distance spiral shell head 1CM ~ 1.5CM, anti-slip tank A and anti-slip tank B distance circular port 1CM ~ 1.5CM.
As preferably, described spiral shell head is circular, is provided with embedded cross recess at Luo Toushang.
As preferably, described spiral shell point is asymmetric three-legged structure.
The beneficial effects of the utility model are:
(1) the utility model structure is simple, and cost is low, by screw rod, screw thread, spiral shell head, spiral shell point, circular port, anti-slip tank A, anti-slip tank B with the use of can in many ways screw be installed on cement wall or cement board, and for convenience detach.
(2) circular port distance spiral shell head 1CM ~ 1.5CM in the utility model, by circular hole, we can by inserting circular port by bottle opener, by rotating the rotation installation or removal model utility of bottle opener according to screw thread, on the side of circular port, the front of screw rod is provided with anti-slip tank A, on the side of circular port, the back side of screw rod is provided with anti-slip tank B, anti-slip tank A and anti-slip tank B distance circular port 1CM ~ 1.5CM, can block the rotation installation or removal model utility of anti-slip tank A and anti-slip tank B according to screw thread by pressure clamp.
(3) in model utility, spiral shell head is circular, be provided with embedded cross recess at Luo Toushang, in use with hammer, model utility can be knocked in cement wall or cement board, then insert cross recess by bottle opener, by the rotation of bottle opener according to screw thread, installation or removal model utility.
(4) in the utility model, spiral shell point is asymmetric three-legged structure, decreases lifting surface area, can fast power-saving model utility is knocked in by hammer or bottle opener is screwed on cement wall or cement board.
accompanying drawing illustrates:
Fig. 1 is the utility model Facad structure schematic diagram;
Fig. 2 is the utility model structure schematic diagram;
Fig. 3 is the utility model spiral shell head Facad structure schematic diagram.
embodiment:
For making model utility object of the present utility model, technological scheme and advantage clearly, below in conjunction with accompanying drawing, mode of execution of the present utility model is described in further detail.
As shown in FIG. 1 to 3, the utility model provides a kind of multimode to dismantle the CONCRETE SCREWS used, it is characterized in that: comprise screw rod 1, screw thread 2, spiral shell head 3, spiral shell point 4, described screw rod 1 is that cylinder metal is rectangular, long 6 ~ 8CM, what arrange in one end of screw rod 1 is spiral shell head 3, what arrange at the other end of screw rod 1 is spiral shell point 4, screw thread 2 arranges and is looped around on screw rod 1, circular port 1a is provided with between spiral shell head 3 on screw rod 1 and screw thread 2, on the side of circular port 1a, the front of screw rod 1 is provided with anti-slip tank A1b, on the side of circular port 1a, the back side of screw rod 1 is provided with anti-slip tank B1c, its structure is simple, cost is low, by screw rod 1, screw thread 2, spiral shell head 3, spiral shell point 4, circular port 1a, anti-slip tank A1b, anti-slip tank B1c with the use of can in many ways screw is installed on cement wall or cement board, and it is for convenience detach.
And, circular port 1a distance spiral shell head 31CM ~ 1.5CM in this CONCRETE SCREWS, by circular hole 1a we can by bottle opener be inserted circular port 3, by rotating the rotation installation or removal model utility of bottle opener according to screw thread 2, on the side of circular port 1a, the front of screw rod 2 is provided with anti-slip tank A1b, on the side of circular port 1a, the back side of screw rod 2 is provided with anti-slip tank B1c, anti-slip tank A1b and anti-slip tank B1c distance circular port 1a1CM ~ 1.5CM, can block anti-slip tank A1b by pressure clamp and anti-slip tank B1c installs or removes this CONCRETE SCREWS according to the rotation of screw thread 2.
And spiral shell head 3 is circular, and spiral shell head 3 is provided with embedded cross recess 3a, in use with hammer, model utility can be knocked in cement wall or cement board, then insert cross recess 3a by bottle opener, by the rotation of bottle opener according to screw thread 2, install or remove this CONCRETE SCREWS.
Finally, in this CONCRETE SCREWS, spiral shell point 4 is asymmetric three-legged structure, decreases lifting surface area, can fast power-saving this CONCRETE SCREWS is knocked in by hammer or bottle opener is screwed on cement wall or cement board.
Above-described embodiment is preferred embodiment of the present utility model; it is not the restriction to technical solutions of the utility model; as long as without the technological scheme that creative work can realize on the basis of above-described embodiment, all should be considered as falling within the scope of the rights protection of the utility model patent.
Claims (4)
1. the CONCRETE SCREWS of a multimode dismounting use, it is characterized in that: comprise screw rod (1), screw thread (2), spiral shell head (3), spiral shell point (4), described screw rod (1) for cylinder metal rectangular, long 6 ~ 8CM, one end of screw rod (1) is provided with spiral shell head (3), what arrange at the other end of screw rod (1) is spiral shell point (4), screw thread (2) arranges and is looped around on screw rod (1), circular port (1a) is provided with between spiral shell head (3) on screw rod (1) and screw thread (2), on the side of circular port (1a), the front of screw rod (1) is provided with anti-slip tank A(1b), on the side of circular port (1a), the back side of screw rod (1) is provided with anti-slip tank B(1c).
2. the CONCRETE SCREWS of a kind of multimode dismounting use according to claim 1, it is characterized in that: described circular port (1a) distance spiral shell head (3) 1CM ~ 1.5CM, anti-slip tank A(1b) and anti-slip tank B(1c) distance circular port (1a) 1CM ~ 1.5CM.
3. the CONCRETE SCREWS of a kind of multimode dismounting use according to claim 1, is characterized in that: described spiral shell head (3), for circular, spiral shell head (3) is provided with embedded cross recess (3a).
4. the CONCRETE SCREWS of a kind of multimode dismounting use according to claim 1, is characterized in that: described spiral shell point (4) is asymmetric three-legged structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520715209.6U CN204942218U (en) | 2015-09-16 | 2015-09-16 | The CONCRETE SCREWS that a kind of multimode dismounting uses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520715209.6U CN204942218U (en) | 2015-09-16 | 2015-09-16 | The CONCRETE SCREWS that a kind of multimode dismounting uses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204942218U true CN204942218U (en) | 2016-01-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520715209.6U Active CN204942218U (en) | 2015-09-16 | 2015-09-16 | The CONCRETE SCREWS that a kind of multimode dismounting uses |
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| CN (1) | CN204942218U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107781271A (en) * | 2016-08-31 | 2018-03-09 | 江苏凤凰木业有限公司 | A kind of fastener |
| CN107830040A (en) * | 2017-11-06 | 2018-03-23 | 北京无线电测量研究所 | A kind of screw |
-
2015
- 2015-09-16 CN CN201520715209.6U patent/CN204942218U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107781271A (en) * | 2016-08-31 | 2018-03-09 | 江苏凤凰木业有限公司 | A kind of fastener |
| CN107830040A (en) * | 2017-11-06 | 2018-03-23 | 北京无线电测量研究所 | A kind of screw |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 226000 Taiping North Road, Jiangsu, Nantong, No. 1018 Patentee after: EC PRECISION TECHNOLOGY (JIANGSU) CORPORATION Address before: 226000 Taiping North Road, Jiangsu, Nantong, No. 1018 Patentee before: NANTONG EC INDUSTRIAL MANUFACTURING CO., LTD. |