CN203655099U - Cross-shaped fastener for concealed burglar mesh - Google Patents
Cross-shaped fastener for concealed burglar mesh Download PDFInfo
- Publication number
- CN203655099U CN203655099U CN201420031748.3U CN201420031748U CN203655099U CN 203655099 U CN203655099 U CN 203655099U CN 201420031748 U CN201420031748 U CN 201420031748U CN 203655099 U CN203655099 U CN 203655099U
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- Prior art keywords
- button
- falsework
- cruciform fastening
- fastener
- longitudinally
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- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 abstract description 40
- 239000010959 steel Substances 0.000 abstract description 40
- 210000000078 claw Anatomy 0.000 abstract description 5
- 230000001012 protector Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to a cross-shaped fastener for a concealed burglar mesh. The fastener comprises a transverse fastener body and a vertical fastener body. The transverse fastener body and the vertical fastener body form four-direction cross-shaped fastening claws and are perpendicular in the linear direction. The transverse fastener body and the vertical fastener body are of a layered integrated structure, the sections of the transverse fastener body and the vertical fastener body are U-shaped, protruding points are arranged at the bottoms of the inner surfaces of fastening claws at two ends of the transverse fastener body and the vertical fastener body, and the protruding points are formed by recessing the outer surface of the bottom portion of the transverse fastener body and the vertical fastener body into the inner surface. Transverse steel wires and vertical steel wires are fixed through the layered structure, by arranging the protruding points on the inner surfaces of the fastening claws at two ends of the transverse fastener body and the vertical fastener body of the cross-shaped fastener and by adding a protecting plate at the bottom of the outer surface of the cross-shaped fastener, firmness of the vertical steel wires and the transverse steel wires of the cross-shaped fastener is well guaranteed. The fastener is suitable for steel wire connection and fixing of various concealed burglar meshes, is simple in structure and firm in connection and has good practical value.
Description
Technical field
The utility model relates to a kind of fixation with steel wire accessory of invisible antitheft, is specifically related to a kind of invisible anti-theft network cruciform fastening for falsework.
Background technology
Invisible anti-theft network is widely used as a kind of anti-theft device for highrise building, in installation process, connect and conventionally adopt buckle to be fixed for crisscross steel wire, thereby traditional snap surface is smooth, frictional force is little, easily slip makes its safety lower.The patent No. is 2011205140170, the utility model patent of the special cruciform fastening for falsework of fixing steel wire that denomination of invention is invisible anti-theft network provides the technical scheme for solving easy slip and easy dismounting problem, it is characterized in that comprising that four claws that are crossing distribution are formed in one, the cross section of claw takes the shape of the letter U, comprise base plate and thread protector wall, between two thread protector walls, form holddown groove, thread protector wall top edge is provided with multiple sawtooth, between adjacent two sawtooth, forms serrated slot.
Make it to be not easy to slide although technique scheme can increase by clamping thread protector wall the friction factor of steel wire and cross buckle, and the sawtooth of thread protector mural margin and the serrated slot of formation in the time that being used, reality just play the effect of alignment when cross buckle clamps; But the cross buckle of this structure easily produces and slides through long-time wearing and tearing, and because the holddown groove of this cross buckle is in same plane, crisscross steel wire is fixed by stack, when fixing, can there is deformation in cross buckle, affect firm degree, the contact surface that uses simple tool to intersect through steel wire is dismountable, and the effect when technical scheme that therefore above-mentioned patent provides is used can not reach the effect of exceeding the time limit.On the other hand; the outer surface cover of steel wire for invisible anti-theft network has one deck gum cover; gum cover can either protect steel wire also can increase frictional force, but gum cover easily comes off through long wearing and tearing, and the cross buckle of existing structure can not be fixed steel wire for a long time.
Summary of the invention
For addressing the above problem, the utility model improves the structure of existing cross buckle, changing original plane structure into hierarchy makes transverse steel wire and longitudinal steel wire separately fixing, increase bump structure simultaneously cruciform fastening for falsework can be lived fixation with steel wire firmly, overcome the weak point of existing cross buckle.
The utility model is to adopt following technical scheme to carry out specific implementation, a kind of invisible anti-theft network comprises horizontal button and longitudinally detains with cruciform fastening for falsework, described horizontal button and the longitudinally buckle-shaped upper orthogonal four directions that is in line are to cross buckle pawl, the integrated formed structure that laterally button and longitudinal button are layering, laterally the cross section of button and longitudinal button is respectively U-shaped, laterally button and longitudinal two ends of detaining are detained the inner surface bottom of grabbing and are provided with salient point, and the described salient point respectively external surface by horizontal button and bottom longitudinally detaining is recessed to form to inner surface.
Preferably, described salient point is arranged on horizontal button and longitudinally detains two ends and detain the position of grabbing inner surface bottom not on same straight line.
Preferably, the salient point quantity that described horizontal button and longitudinal two ends button of detaining are grabbed setting is no less than 2.
Preferably, the section that described horizontal button and longitudinal two ends button of detaining are grabbed the salient point of setting is triangle or semicircle.
Preferably, the bottom of the external surface of described cruciform fastening for falsework is provided with bluff piece.
Preferred, the bottom of the external surface of described cruciform fastening for falsework is provided with the bluff piece of 2 orthogonal intersections.
More have choosing, 2 mutually perpendicular intersection bluff pieces that the external surface bottom of described cruciform fastening for falsework arranges and the horizontal fastener of cruciform fastening for falsework and longitudinally fastener formation eight are to chi structure.
A kind of invisible anti-theft network cruciform fastening for falsework of the present utility model, its beneficial effect is: (1), changed that in prior art, cruciform fastening for falsework longitudinally, laterally button is grabbed the structure in same plane, overcome the fixing not firm defect of same plane structure cross buckle, respectively by horizontal, longitudinal fixation with steel wire, greatly increase the fixation degree of cross buckle by hierarchy; (2) grab inner surface at the button at the horizontal button of cross buckle and longitudinal button two ends and be provided with salient point, salient point, by effectively having increased frictional force with direct contact of steel wire, can not affect the rubbing action of salient point to steel wire even if the gum cover of Steel Wire Surface comes off yet; (3) by increasing bluff piece in cross buckle external surface bottom, cruciform fastening for falsework is wrapped up junction by bluff piece in installation process, further guaranteed that cruciform fastening for falsework is fixing longitudinally, the firm degree of transverse steel wire; During the steel wire that the utility model is applicable to multiple invisible anti-theft network is connected and fixed, it is simple in structure, be connected firmly, easy for installation, there is very strong practical value.
Brief description of the drawings
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail, wherein:
Fig. 1 is a kind of invisible anti-theft network of the utility model cruciform fastening for falsework flank connection structure schematic diagram.
Fig. 2 is the side schematic view of a kind of invisible anti-theft network of the utility model cruciform fastening for falsework.
Fig. 3 is a kind of invisible anti-theft network of the utility model cruciform fastening for falsework syndeton top view.
Fig. 4 is a kind of invisible anti-theft network of the utility model cruciform fastening for falsework syndeton upward view.
Fig. 5 is the top view of a kind of invisible anti-theft network of the utility model cruciform fastening for falsework.
Fig. 6 is the top view that a kind of invisible anti-theft network of the utility model cruciform fastening for falsework improves structure.
Shown in above accompanying drawing, be labeled as: 1 laterally buckle, 2 longitudinally buckle, 3 salient points, 4 bluff pieces, 5 steel wires, 6 gum covers.
detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with embodiment and accompanying drawing, the utility model is described in further details.At this, exemplary embodiment of the present utility model and explanation thereof are used for explaining the utility model, but not as to restriction of the present utility model.
A kind of invisible anti-theft network cruciform fastening for falsework as Figure 1-5, comprise horizontal button (1) and longitudinally detain (2), on described horizontal button (1) and longitudinally button (2) formation straight line, orthogonal four directions is to cross buckle pawl, the integrated formed structure that laterally button (1) and longitudinal button (2) are layering, laterally the cross section of button (1) and longitudinal button (2) is respectively U-shaped, laterally the two ends of button (1) and longitudinal button (2) are detained the inner surface bottom of grabbing and are provided with salient point, described salient point (3) is recessed to form to inner surface by the external surface of horizontal button (1) and longitudinal button (2) bottom respectively.Further, described salient point (3) is arranged on horizontal button (1) and longitudinally detains (2) two ends and detain the position of grabbing inner surface bottom not on same straight line, salient point (3) quantity that laterally button (1) and longitudinal two ends button of detaining (2) are grabbed setting is no less than 2, and the section that laterally button (1) and longitudinal two ends button of detaining (2) are grabbed the salient point (3) of setting is triangle or semicircle.
A kind of invisible anti-theft network as shown in Figure 6 improves structure with cruciform fastening for falsework, on the cruciform fastening for falsework architecture basics shown in Fig. 1-5, be provided with bluff piece (4) in the bottom of the external surface of cruciform fastening for falsework, further, the bottom of the external surface of cruciform fastening for falsework is provided with the bluff piece of 2 orthogonal intersections, further, 2 mutually perpendicular intersection bluff pieces that the external surface of cruciform fastening for falsework bottom arranges and the horizontal fastener of cruciform fastening for falsework and longitudinally fastener formation eight are to chi structure.
Invisible anti-theft network cruciform fastening for falsework as shown in Figure 1, find the crossover location of transverse steel wire (5) and longitudinal steel wire (5) accurately, the direction of adjusting cruciform fastening for falsework can fasten transverse steel wire (5) and horizontal button (1), longitudinal steel wire (5) can fasten with longitudinal button (2), by cross mouth part be fastened on transverse steel wire and longitudinal steel wire crosspoint and time laterally button can layering be fixed by transverse steel wire and longitudinal steel wire with longitudinal button, laterally button and the longitudinal button at button two ends are grabbed and deformation are occurred steel wire encirclement is fixed to make cruciform fastening for falsework by fastener; Now cruciform fastening for falsework laterally button and longitudinal button two ends is detained and is grabbed the salient point (3) of inner surface and the gum cover (6) of Steel Wire Surface directly contacts the frictional force having increased between steel wire and cruciform fastening for falsework, and cross buckle can be fixed the steel wire of intersection firmly.
Cruciform fastening for falsework as described in Example 1, in its external surface bottom, bluff piece is set, when fastener makes the horizontal button of cruciform fastening for falsework and the button of longitudinally detaining two ends grab generation deformation, steel wire is surrounded to the securing while, bluff piece also together packs together cruciform fastening for falsework and steel wire from crisscross, has further increased the fixation degree of cruciform fastening for falsework.
Cruciform fastening for falsework as described in embodiment 1,2, when the gum cover of steel wire external surface is during because of aging coming off, between steel wire and cruciform fastening for falsework, easily produce space, now fastener is made cruciform fastening for falsework laterally detain with the button of longitudinally detaining two ends and grab further generation deformation, make salient point directly contact with steel wire and increase frictional force, thereby cruciform fastening for falsework still can firmly be fixed steel wire crossover sites.
Above-described detailed description of the invention; the purpose of this utility model, technical scheme and beneficial effect have been carried out to further detailed description; institute is understood that; the above is detailed description of the invention of the present utility model, and is not used in restriction protection domain of the present utility model, all within spirit of the present utility model and principle; any amendment of making; be equal to replacement, improve etc., be all included in protection domain of the present utility model.
Claims (7)
1. an invisible anti-theft network cruciform fastening for falsework, comprise horizontal button and longitudinally detain, described horizontal button and the longitudinally buckle-shaped upper orthogonal four directions that is in line are to cross buckle pawl, the integrated formed structure that laterally button and longitudinal button are layering, laterally the cross section of button and longitudinal button is respectively U-shaped, laterally button and longitudinal two ends of detaining are detained the inner surface bottom of grabbing and are provided with salient point, and the described salient point respectively external surface by horizontal button and bottom longitudinally detaining is recessed to form to inner surface.
2. invisible anti-theft network cruciform fastening for falsework as claimed in claim 1, is characterized in that, described salient point is arranged on horizontal button and longitudinally detains two ends and detain the position of grabbing inner surface bottom not on same straight line.
3. invisible anti-theft network cruciform fastening for falsework as claimed in claim 1, is characterized in that, the salient point quantity that the two ends button of described horizontal button and longitudinally button is grabbed setting is no less than 2.
4. invisible anti-theft network cruciform fastening for falsework as claimed in claim 1, is characterized in that, the section that the two ends button of described horizontal button and longitudinally button is grabbed the salient point of setting is triangle or semicircle.
5. invisible anti-theft network cruciform fastening for falsework as claimed in claim 1, is characterized in that, the bottom of the external surface of described cruciform fastening for falsework is provided with bluff piece.
6. invisible anti-theft network cruciform fastening for falsework as claimed in claim 5, is characterized in that, the bottom of the external surface of described cruciform fastening for falsework is provided with the bluff piece of 2 orthogonal intersections.
7. invisible anti-theft network cruciform fastening for falsework as claimed in claim 5, is characterized in that, 2 mutually perpendicular intersection bluff pieces that the external surface of described cruciform fastening for falsework bottom arranges and the horizontal fastener of cruciform fastening for falsework and longitudinally fastener formation eight are to chi structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420031748.3U CN203655099U (en) | 2014-01-20 | 2014-01-20 | Cross-shaped fastener for concealed burglar mesh |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420031748.3U CN203655099U (en) | 2014-01-20 | 2014-01-20 | Cross-shaped fastener for concealed burglar mesh |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203655099U true CN203655099U (en) | 2014-06-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420031748.3U Expired - Lifetime CN203655099U (en) | 2014-01-20 | 2014-01-20 | Cross-shaped fastener for concealed burglar mesh |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203655099U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112136712A (en) * | 2020-09-27 | 2020-12-29 | 邦铭农信科技（北京）有限公司 | Laying hen three-dimensional flat-breeding cage |
-
2014
- 2014-01-20 CN CN201420031748.3U patent/CN203655099U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112136712A (en) * | 2020-09-27 | 2020-12-29 | 邦铭农信科技（北京）有限公司 | Laying hen three-dimensional flat-breeding cage |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140618 |