CN201573875U - Anti-theft safety strap - Google Patents
Anti-theft safety strap Download PDFInfo
- Publication number
- CN201573875U CN201573875U CN2009202934693U CN200920293469U CN201573875U CN 201573875 U CN201573875 U CN 201573875U CN 2009202934693 U CN2009202934693 U CN 2009202934693U CN 200920293469 U CN200920293469 U CN 200920293469U CN 201573875 U CN201573875 U CN 201573875U
- Authority
- CN
- China
- Prior art keywords
- snap close
- bar
- bulge
- ball
- steel bar
- 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.)
- Expired - Fee Related
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- Burglar Alarm Systems (AREA)
Abstract
The utility model discloses an anti-theft safety strap which comprises a flat tubular latch and a strap and is characterized in that the latch is connected at one end of the strap in a way that the opening direction of a flat tube of the latch is consistent with the length direction of the strap; the front surface of the latch is provided with at least one bump which protrudes outwards; one end of the bump close to the inlet of the latch is lower, and the end thereof close to the outlet of the latch is higher; a ball is arranged in the bump; and the diameter of the ball is guaranteed to clamp the strap which penetrates the latch when the ball is positioned at the lower end of the bump. The anti-theft safety strap can only be pulled tightly, but can not be loosened, thus being capable of well preventing burglary and guaranteeing safety.
Description
Technical field
The utility model relates to the band technical field, and what relate in particular to is the anti-theft security band.
Background technology
Adopt band that article are tied up and have easy to use, characteristics efficiently, when using band with it after investing article and tying up the position, its two ends is got final product with mutual fastening.The two ends of existing band are buckled mutually and have been generally comprised bayonet type and kinked formula, and for example the patent No. is a 03225685.X China utility model patent.Yet the mutual button in above-described two ends gets loose easily, and the article of tying up are also stolen easily, but also need pass through special tool.
The utility model content
Main purpose of the present utility model is to provide a kind of can only strain the band that can not unclamp, and can play good anti-theft security effect, and easy to use.
Anti-theft security band described in the utility model, comprise the flat drum shape snap close and prick bar, snap close is connected an end of pricking bar in the flat tube opening mode consistent with the band length direction, there is at least one bulge of outwards heaving in the snap close front, bulge penetrates the low other end height of an end of latch openings near the band free end, a ball is arranged in the bulge, and ball diameter guarantees that being positioned at the bundle bar that will penetrate snap close when bulge is hanged down an end at it blocks.
Snap close with prick bar and can be structure as a whole, also can link together by rivet etc.Also a catching groove can be arranged at the snap close back side, described bundle bar also can be steel bar, the fixed end of steel bar passes from the snap close centre and rolls over to back bending, snap close is enclosed within an end of steel bar bending, the opening that the middle part of the sweep of steel bar has one three limit to cut off constitutes the steel disc of a bending, the steel disc of projection is buckled in the catching groove at the snap close back side, and this mode is convenient to processing and assembling.
Described bulge and in-to-in ball thereof can be side by side two or three, and coupling mechanism force is less very little, are not easy to too much arrange and processing.
Described anti-theft security band, to prick the bar free end penetrates from latch openings, two ends toward interior pulling steel bar, the scope that the bundle bar can be surrounded is progressively dwindled the purpose of tightening article to reach, because ball can push the bundle bar it is blocked when the low end of bulge rolls, therefore can't be released again, thus play the theft-proof purpose of anti-dismounting.
Anti-theft security band described in the utility model, simple in structure, make easily, can only strain in the use and can not unclamp, cover not only easy to use is interior and can play good anti-theft security effect.
Description of drawings
Fig. 1 is the front schematic view of snap close of the present utility model;
Fig. 2 is the schematic rear view of snap close of the present utility model;
Fig. 3 is that the antitheft installation band of the utility model uses scheme drawing.
Among the figure: 1 snap close, 2 bulges, 3 catching grooves, 4 balls, 5 steel bars, 5a steel bar fixed end, 5b projection steel disc, 5c steel bar free end.
The specific embodiment
Below by specific embodiment the utility model is described in further detail.
As shown in Figure 3, anti-theft security band described in the utility model comprises flat drum shape snap close 1 and steel bar 5.Flat drum shape snap close 1 front has two continuous parallel bulges of upwards heaving 2 as shown in Figure 1, in the groove that constitutes in the bulge 2 ball 4 is arranged respectively, and snap close 1 back side has a catching groove 3 as shown in Figure 2.Snap close 1 is connected an end of pricking bar in the opening mode consistent with steel bar 5 length directions of flat tube.
Connection and occupation mode are as shown in Figure 3, the fixed end 5a of steel bar 5 passes from snap close 1 centre and rolls over to back bending, snap close is enclosed within an end of steel bar bending, the opening that the middle part of steel bar sweep has one three limit to cut off makes the middle part constitute the steel disc 5b of a bending, projection steel disc 5b is buckled in the catching groove at the snap close back side 3, and snap close and steel bar are fixed together.The diameter of ball 4 should guarantee that being positioned at the steel bar that will penetrate flat tube when bulge is hanged down an end at it as shown in Figure 3 blocks.
And can be by band bulge higher end in left side in Fig. 3 owing to ball 4 when free end 5c is penetrated snap close 1, diminish and make the steel bar free end can be tightened up the space that its steel bar is surrounded easily, be that band is tightened, ball 4 is by with to the lower end of bulge steel bar being pushed locked can't oppositely the pulling when oppositely drawing steel bar.
Claims (4)
1. anti-theft security band, comprise the flat drum shape snap close and prick bar, it is characterized in that: snap close is connected an end of pricking bar in the opening mode consistent with the band length direction of flat tube, there is at least one bulge of outwards heaving in the snap close front, bulge is near the low end height near outlet of an end of snap close inlet, a ball is arranged in the bulge, and ball diameter guarantees that being positioned at the bundle bar that will penetrate snap close when bulge is hanged down an end at it blocks.
2. anti-theft security band as claimed in claim 1 is characterized in that: described snap close is structure as a whole with pricking bar, or links together by rivet.
3. anti-theft security band as claimed in claim 1, it is characterized in that: described bundle bar is a steel bar, the fixed end of steel bar passes from the snap close centre and rolls over to back bending, snap close is enclosed within an end of steel bar bending, the opening that the middle part of steel bar sweep has one three limit to cut off makes the middle part constitute the steel disc of a bending, and the steel disc of projection is buckled in the catching groove at the snap close back side.
4. as described anti-theft security band one of in the claim 1 to 3, it is characterized in that: described bulge and in-to-in ball thereof are side by side two or three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202934693U CN201573875U (en) | 2009-12-18 | 2009-12-18 | Anti-theft safety strap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202934693U CN201573875U (en) | 2009-12-18 | 2009-12-18 | Anti-theft safety strap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201573875U true CN201573875U (en) | 2010-09-08 |
Family
ID=42693753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202934693U Expired - Fee Related CN201573875U (en) | 2009-12-18 | 2009-12-18 | Anti-theft safety strap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201573875U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108861014A (en) * | 2018-07-27 | 2018-11-23 | 盐城市亿德塑料包装有限公司 | A kind of environmentally-friendly plastic braiding express delivery mailbag |
-
2009
- 2009-12-18 CN CN2009202934693U patent/CN201573875U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108861014A (en) * | 2018-07-27 | 2018-11-23 | 盐城市亿德塑料包装有限公司 | A kind of environmentally-friendly plastic braiding express delivery mailbag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100908 Termination date: 20121218 |