CN205806158U - A kind of anti-theft screw of band copper block - Google Patents
A kind of anti-theft screw of band copper block Download PDFInfo
- Publication number
- CN205806158U CN205806158U CN201620680837.XU CN201620680837U CN205806158U CN 205806158 U CN205806158 U CN 205806158U CN 201620680837 U CN201620680837 U CN 201620680837U CN 205806158 U CN205806158 U CN 205806158U
- Authority
- CN
- China
- Prior art keywords
- fixing head
- fixed
- block
- plastics
- copper block
- 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.)
- Withdrawn - After Issue
Links
Abstract
The utility model discloses the anti-theft screw of a kind of band copper block, including shaft, first fixing head, second fixing head, sleeve pipe, copper block, plastics fixed block, plastics card article, fixture block, described shaft top is fixed with the first fixing head of cylinder, first fixing head upper end center is fixed with the second fixing head of cylinder, second fixing head lateral wall is provided with some vertical grooves, described casing pipe sleeve is outside the second fixing head, internal surface of sleeve pipe is provided with and fit depressions raised line, sleeve pipe cross section is the regular hexagon that center is with holes, there is through hole at described second fixing head center, via top is provided with up big and down small circular cone shape loose slot, a roller ball it is placed with in through hole, described roller ball top is fixed with connecting rod, connecting rod top is fixed with fixture block.This utility model, by copper block being covered in the first fixing head and the second fixing head, makes screw rod be difficult to be turned, plays antitheft effect.
Description
[technical field]
This utility model relates to the technical field of the technical field of securing member, particularly screw rod.
[background technology]
Screw rod is a kind of conventional securing member, is used in the various occasion needing and connecting widely.General screw rod only has
The effect of fastening, its dismounting is more convenient.The facility being positioned at outdoor for some, has some lawless persons dismantling screw to setting
Execute the specific configuration carrying out destroying or check in facility, be unfavorable for the safety of facility.
[utility model content]
The purpose of this utility model solves the problems of the prior art exactly, proposes the anti-theft screw of a kind of band copper block,
Screw rod can be made to have good anti-theft feature.
For achieving the above object, the utility model proposes the anti-theft screw of a kind of band copper block, including shaft, first solid
Determining head, the second fixing head, sleeve pipe, copper block, plastics fixed block, plastics card article, fixture block, described shaft top is fixed with cylinder
The first fixing head, the first fixing head upper end center be fixed with cylinder the second fixing head, the second fixing head lateral wall sets
Having some vertical grooves, described casing pipe sleeve is outside the second fixing head, and internal surface of sleeve pipe is provided with the raised line with fit depressions,
Sleeve pipe cross section is the regular hexagon that center is with holes, and described second fixing head center has through hole, via top to be provided with up big and down small
Circular cone shape loose slot, be placed with a roller ball in through hole, described roller ball top is fixed with connecting rod, and connecting rod top is fixed
Having fixture block, described copper block to be made up of top board and sleeve, top board is fixed on the top of sleeve, has a screwed hole, spiral shell bottom top board
Being screwed with plastics fixed block in pit, be fixed with some plastics card articles with barb bottom plastics fixed block, fixture block is stuck in plastics
In the assembly that card article and plastics fixed block are formed, the group that described sleeve is enclosed within the first fixing head and the second fixing head is formed
Fit outside.
As preferably, being embedded with some Magnet bottom described top board, sleeve bottom is fixed with a circle elastic seal ring.
As preferably, described second fixing head is welded in the first fixing head, and the external diameter of the second fixing head is solid less than first
Determine the external diameter of head.
As preferably, it is orthohexagonal to turn groove that described first fixing head center is provided with cross section, connects in turning groove
Circular diameter is more than the diameter of through hole.
As preferably, described first fixing head center is fixed with spring, and the spring other end presses the bottom of roller ball.
As preferably, described plastics card article is fixed on the bottom margin of plastics fixed block, and plastics fixture block is spherical cap shape.
The beneficial effects of the utility model: this utility model is by covering copper block in the first fixing head and the second fixing head
On, make screw rod be difficult to be turned, play antitheft effect；Fixture block coordinates plastics card article to make copper block be difficult to be removed；Roll
The setting of ball makes copper block to move horizontally to a certain extent, facilitates the installation of copper block；The setting of sleeve pipe makes
Sleeve pipe is removed rear screw rod and is difficult to be turned；The setting of Magnet makes to be had between copper block and the end face of fixation preferably
Sealing, prevents the first fixing head and the second fixing head from getting rusty.
Feature of the present utility model and advantage will combine accompanying drawing by embodiment and be described in detail.
[accompanying drawing explanation]
Fig. 1 is the front view of the anti-theft screw of this utility model a kind of band copper block；
Fig. 2 is the second fixing head top view of the anti-theft screw of this utility model a kind of band copper block.
In figure: 1-shaft, 2-the first fixing head, 3-the second fixing head, 4-sleeve pipe, 5-fixture block, 6-copper block, 7-plastic clip
Bar, 20-turn groove, 21-spring, 30-through hole, 31-loose slot, 35-groove, 45-raised line, 50-roller ball, 51-connecting rod,
60-screwed hole, 61-top board, 62-sleeve, 63-Magnet, 64-elastic seal ring, 70-plastics fixed block.
[detailed description of the invention]
Refering to Fig. 1 and Fig. 2, the anti-theft screw of this utility model a kind of band copper block, including shaft the 1, first fixing head 2,
Second fixing head 3, sleeve pipe 4, copper block 6, plastics fixed block 70, plastics card article 7, fixture block 5, described shaft 1 top is fixed with circle
First fixing head 2 of cylindricality, the first fixing head 2 upper end center is fixed with the second fixing head 3 of cylinder, outside the second fixing head 3
Sidewall is provided with some vertical grooves 35, and described sleeve pipe 4 is enclosed within outside the second fixing head 3, and sleeve pipe 4 inwall is provided with and groove
The raised line 45 that 35 match, sleeve pipe 4 cross section is center regular hexagon with holes, and there is through hole 30 at described second fixing head 3 center,
Through hole 30 top is provided with up big and down small circular cone shape loose slot 31, is placed with a roller ball 50, described roller ball 50 in through hole 30
Top is fixed with connecting rod 51, and connecting rod 51 top is fixed with fixture block 5, and described copper block 6 is made up of top board 61 and sleeve 62, top
Plate 61 is fixed on the top of sleeve 62, has a screwed hole 60, be screwed with plastics fixed block 70, plastics in screwed hole 60 bottom top board 61
Being fixed with some plastics card articles 7 with barb bottom fixed block 70, fixture block 5 is stuck in plastics card article 7 and plastics fixed block 70 institute
In the assembly of composition, the outside of the assembly that described sleeve 62 is enclosed within the first fixing head 2 and the second fixing head 3 is formed, institute
Stating and be embedded with some Magnet 63 bottom top board 61, be fixed with a circle elastic seal ring 64 bottom sleeve 62, described second fixing head 3 is welded
Being connected in the first fixing head 2, the external diameter of the second fixing head 3 is less than the external diameter of the first fixing head 2, described first fixing head 2 center
Being provided with cross section is orthohexagonal to turn groove 20, turns the inscribed circle diameter diameter more than through hole 30 of groove 20, and described first
Fixing head 2 center is fixed with spring 21, and spring 21 other end presses the bottom of roller ball 50, and described plastics card article 7 is fixed on to be moulded
The bottom margin of material fixed block 70, plastics fixture block 5 is in spherical cap shape.
Utility model works process:
The anti-theft screw of this utility model a kind of band copper block in the course of the work, screw rod do not use front copper block 6 with
Fixture block 5 is to separate, and is enclosed within by sleeve pipe 4 in second fixing head 3, turns sleeve pipe 4 and drive shaft to rotate, after shaft 1 fixes,
Being taken off by sleeve pipe 4, copper block 6 covered so that fixture block 5 is stuck in copper block 6, now copper block 6 is by the first fixing head 2 and
Two fixing head 3 cover.Now rotating copper block 6 cannot drive shaft 1 to rotate, and copper block 6 is also difficult to take off, and i.e. uses external force strong
Row destroys copper block 6, and owing to the first fixing head 2 and the second fixing head 3 are in cylinder, screw rod is still difficult to pull down.Work as maintenance
When personnel need dismounting, heat with tools for alignment copper blocks 6 such as blowtorch so that plastics fixed block 70 and plastics card article 7 deliquescing become
Shape, now easily can take off copper block 6, is then reinstalled by sleeve pipe 4 and just can be unloaded by screw rod easily, waits copper block
After 6 coolings after the material fixed block 70 in more recopper block 6 and plastics card article 7, copper block 6 may continue to use.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, any new to this practicality
Scheme after type simple transformation belongs to protection domain of the present utility model.
Claims (6)
1. the anti-theft screw of a band copper block, it is characterised in that: include shaft (1), the first fixing head (2), the second fixing head
(3), sleeve pipe (4), copper block (6), plastics fixed block (70), plastics card article (7), fixture block (5), described shaft (1) top is fixed
Have cylinder the first fixing head (2), the first fixing head (2) upper end center be fixed with cylinder the second fixing head (3), second
Fixing head (3) lateral wall is provided with some vertical grooves (35), and described sleeve pipe (4) is enclosed within the second fixing head (3) outside, sleeve pipe
(4) inwall is provided with the raised line (45) matched with groove (35), and sleeve pipe (4) cross section is center regular hexagon with holes, institute
Stating the second fixing head (3) center has through hole (30), through hole (30) top to be provided with up big and down small circular cone shape loose slot (31), logical
Being placed with a roller ball (50) in hole (30), described roller ball (50) top is fixed with connecting rod (51), and connecting rod (51) top is solid
Surely having fixture block (5), described copper block (6) to be made up of top board (61) and sleeve (62), top board (61) is fixed on the top of sleeve (62)
Portion, there is a screwed hole (60) top board (61) bottom, is screwed with plastics fixed block (70), plastics fixed block (70) end in screwed hole (60)
Portion is fixed with some plastics card articles (7) with barb, and fixture block (5) is stuck in plastics card article (7) and plastics fixed block (70) institute group
In the assembly become, outside the assembly that described sleeve (62) is enclosed within the first fixing head (2) and the second fixing head (3) is formed
Portion.
The anti-theft screw of a kind of band copper block the most as claimed in claim 1, it is characterised in that: described top board (61) bottom is embedded with
Some Magnet (63), sleeve (62) bottom is fixed with a circle elastic seal ring (64).
The anti-theft screw of a kind of band copper block the most as claimed in claim 1, it is characterised in that: described second fixing head (3) is welded
Being connected in the first fixing head (2), the external diameter of the second fixing head (3) is less than the external diameter of the first fixing head (2).
The anti-theft screw of a kind of band copper block the most as claimed in claim 1, it is characterised in that: in described first fixing head (2)
It is orthohexagonal to turn groove (20) that the heart is provided with cross section, turns the inscribed circle diameter diameter more than through hole (30) of groove (20).
The anti-theft screw of a kind of band copper block the most as claimed in claim 1, it is characterised in that: in described first fixing head (2)
The heart is fixed with spring (21), and spring (21) other end presses the bottom of roller ball (50).
The anti-theft screw of a kind of band copper block the most as claimed in claim 1, it is characterised in that: described plastics card article (7) is fixed
At the bottom margin of plastics fixed block (70), plastics fixture block (5) is in spherical cap shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620680837.XU CN205806158U (en) | 2016-06-27 | 2016-06-27 | A kind of anti-theft screw of band copper block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620680837.XU CN205806158U (en) | 2016-06-27 | 2016-06-27 | A kind of anti-theft screw of band copper block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205806158U true CN205806158U (en) | 2016-12-14 |
Family
ID=57512183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620680837.XU Withdrawn - After Issue CN205806158U (en) | 2016-06-27 | 2016-06-27 | A kind of anti-theft screw of band copper block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205806158U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015249A (en) * | 2016-06-27 | 2016-10-12 | 嘉兴艾可森紧固件有限公司 | Anti-theft screw with copper cover cap |
| CN111927867A (en) * | 2020-08-20 | 2020-11-13 | 海盐汇联通用配件有限公司 | Anti-theft nut with blocking bead |
-
2016
- 2016-06-27 CN CN201620680837.XU patent/CN205806158U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015249A (en) * | 2016-06-27 | 2016-10-12 | 嘉兴艾可森紧固件有限公司 | Anti-theft screw with copper cover cap |
| CN111927867A (en) * | 2020-08-20 | 2020-11-13 | 海盐汇联通用配件有限公司 | Anti-theft nut with blocking bead |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161214 Effective date of abandoning: 20171124 |