CN103741892B - The clamp of a kind of metal roof lock catch and folder snap close - Google Patents
The clamp of a kind of metal roof lock catch and folder snap close Download PDFInfo
- Publication number
- CN103741892B CN103741892B CN201410011340.4A CN201410011340A CN103741892B CN 103741892 B CN103741892 B CN 103741892B CN 201410011340 A CN201410011340 A CN 201410011340A CN 103741892 B CN103741892 B CN 103741892B
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- snap close
- metal roof
- clamp
- connecting rod
- lock catch
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Abstract
The invention discloses a kind of metal roof lock catch, comprise the snap close body of ring section, described snap close body is provided with opening for clamping metal Roof, it is characterized in that: in described snap close inner body wall, circumference is evenly provided with more than 4 T-shaped rinforcement bars, is provided with soft layer between adjacent rinforcement bar, make metal Roof with latch in lock fit afterwards tightr, leak preventing effect is better, present invention also offers the clamp clamping this snap close in addition, more laborsaving during clamping, carry and also facilitate.
Description
Technical field
The present invention relates to a kind of metal roof lock catch and press from both sides the clamp of this snap close.
Background technology
The end face of a lot of building all can use this more novel constructional materials of metal Roof now, metal Roof is generally to intervolve and is sealedly engaged design, building-site can be coordinated to produce the metal Roof equal with design length, special metal roof lock catch is utilized metal Roof equal for a few block length locking to be connected during installation, metal Roof after connection is without connecting port, also expose without any screw, better appearance is firm, but the certain problem also existed, this exactly special latching in when locking metal Roof normally extrudes locking, and the snap close of metal and metal Roof mutually extrude both sides will inevitably be allowed to produce distortion, even rupture, also there are some gaps in some distortion place, fit completely because can not be formed after metal and extruding metal, the existence in this gap has certain negative effect to house roof waterproof leak resistance in the future.
Summary of the invention
The technical issues that need to address of the present invention are, provide the clamp of a kind of metal roof lock catch and folder snap close, make metal Roof and latch in lock rear laminating more closely, and leak preventing effect is better.
Technical scheme of the present invention is: a kind of metal roof lock catch, comprise the snap close body of ring section, described snap close body is provided with opening for clamping metal Roof, it is characterized in that: in described snap close inner body wall, circumference is evenly provided with more than 4 T-shaped rinforcement bars, is provided with soft layer between adjacent rinforcement bar.
Preferably, described soft layer and leave gap between snap close inner body wall and rinforcement bar.
Preferably, described soft layer is full of the space between snap close inner body wall and rinforcement bar, and soft layer external surface is provided with groove.
Preferably, described soft layer is rubber bodies.
In addition, present invention also offers a kind of clamp pressing from both sides metal roof lock catch, comprise jaw and Handheld Division, it is characterized in that: jaw forms by two panels arc metal plate is hinged, every sheet arc metal plate is all connected with connecting rod, described Handheld Division fixed by connecting rod, and connecting rod is Collapsible structure, is provided with spring between two connecting rods.
Preferably, described connecting rod comprises the upper connecting rod and lower link that two diameter differ, and lower link is socketed on the outer wall of connecting rod, and with a knob locking.
Preferably, be provided with spacing steel wire between two connecting rods, described arc metal plate bottom is through fillet process.
After adopting the technical program, because snap close inner body wall is provided with the T-shaped rinforcement bar of more than 4, soft layer is provided with between adjacent rinforcement bar, when snap close is clamped, the soft layer of snap close inner body wall can fit tightly metal Roof very much, and general snap close inwall is directly metal and metal Roof fits, easily crimp is produced to metal Roof, sometimes also because generation gap of can not fitting completely causes leak, present invention also offers the clamp clamping this snap close in addition, the connecting rod of this clamp is scalable, more laborsaving to user like this, carries and also facilitates.
Accompanying drawing explanation
Accompanying drawing 1 is clamp, snap close, metal Roof embodiment 1 overall schematic;
Accompanying drawing 2 is the schematic diagram of clamp;
Accompanying drawing 3 is the schematic diagram of snap close in embodiment 1;
Accompanying drawing 4 is the schematic diagram of snap close in embodiment 2.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further:
As shown in Figure 1 to Figure 3, the present embodiment 1 comprises clamp 1, snap close 2, metal Roof 3, two pieces of metal Roof 3 phase splicings bottom, and centre is a support, two pieces of metal Roofs are locked on support by snap close 2, and during locking snap close, workman locks with clamp 1 usually.
As shown in Figure 2, clamp 1 comprises jaw 11 and Handheld Division 12, jaw 11 forms by two panels arc metal plate is hinged, every sheet arc metal plate is all connected with connecting rod 13, the fixing described Handheld Division of connecting rod 13, connecting rod is Collapsible structure, from in figure, the upper connecting rod 131 that two diameter that comprise the connecting rod 13 of Collapsible structure differ and lower link 132, the outer diameter of upper connecting rod 131 is more smaller than lower link 132 inner diameter, lower link 132 is socketed on the outer wall of connecting rod 131, and at lower link outer wall connecting rod in one knob locking, this Collapsible structure can adjust the length of connecting rod, when length is longer, user operates more laborsaving, be easy to carry when deflated, spring 14 is provided with between two connecting rods 13, the effect of this spring is the function playing reset, in order to preferably, spacing steel wire 15 is provided with between two connecting rods, the effect of spacing steel wire 15 is exactly prevent two connecting rods from excessively separating, because if connecting rod is excessively separately not spacing, this clamp can be caused excessively to clamp snap close, thus cause snap close distortion seriously even to be ruptured, and arc metal plate bottom is preferably through fillet process, as shown in FIG., arc metal plate bottom is round-corner transition face 11, if without fillet process, when arc metal plate clamps, the snap close that two sharp-pointed edges are easy to cause being clamped ruptures.
As shown in Figure 3, it is the enlarged drawing of the snap close in embodiment 1, this snap close comprises the snap close body of ring section, described snap close body is provided with opening for clamping metal Roof, in described snap close inner body wall, circumference is evenly provided with more than 4 T-shaped rinforcement bars 21, soft layer 22 is provided with between adjacent rinforcement bar, T-shaped rinforcement bar is basically perpendicular to the cambered surface of inwall as we know from the figure, a little space is formed between adjacent two T-shaped rinforcement bars, and the soft layer be in this little space can not depart from this little space because of T-shaped position-limiting action, soft layer 22 and leave gap between snap close inner body wall and rinforcement bar 21 in the present embodiment 1, the design in this gap, because when snap close body is clamped, distance between adjacent rinforcement bar 21 can reduce, if not design gaps, soft layer because there is no space by excessive compression, even can depart from, and after design gaps, this gap well compensate for the reduction volume that snap close is clamped rear space, and the design of soft layer we can the rubber bodies of selection and comparison routine, rubber bodies good springiness, and cost is lower, is applicable to very much metal Roof and uses in a large number.
As shown in Figure 4, it is the enlarged drawing of the snap close of embodiment 2, the difference of the present embodiment and embodiment 1 is that soft layer 22 is full of the space between snap close inner body wall and rinforcement bar, and do not stay gap between snap close inwall and rinforcement bar 21, certainly if be full of this space, but soft layer will be extruded completely when snap close is clamped, so be provided with groove 221 at the external surface of soft layer in the present embodiment, like this when soft layer is for extruding, the space that this groove 221 just can be extruded as one, thus ensure that soft layer entirety can not be extruded.
Below only just the present invention preferably example be described, but can not be interpreted as it is limitations on claims.The present invention not only limits to and above example, and its concrete structure allows to change, and those skilled in the art can make various change and distortion according to the present invention, only otherwise depart from spirit of the present invention, all should belong to the scope that claims of the present invention define.
Claims (5)
1. the clamp of a metal roof lock catch and folder snap close, comprise the snap close body (2) of ring section, described snap close body is provided with opening for clamping metal Roof, it is characterized in that: in described snap close inner body wall, circumference is evenly provided with more than 4 T-shaped rinforcement bars (21), T-shaped rinforcement bar is perpendicular to the cambered surface of inwall, soft layer (22) is provided with between adjacent rinforcement bar, clamp comprises jaw (11) and Handheld Division (12), jaw forms by two panels arc metal plate is hinged, every sheet arc metal plate is all connected with connecting rod (13), described Handheld Division (12) fixed by connecting rod, connecting rod is Collapsible structure, spring (14) is provided with between two connecting rods, the upper connecting rod (131) that two diameter that comprise described connecting rod (13) differ and lower link (132), lower link is socketed on the outer wall of connecting rod, and at lower link outer wall connecting rod in one knob locking.
2. the clamp of metal roof lock catch according to claim 1 and folder snap close, is characterized in that: described soft layer and leave gap between snap close inner body wall and rinforcement bar.
3. the clamp of metal roof lock catch according to claim 2 and folder snap close, it is characterized in that: described soft layer is full of the space between snap close inner body wall and rinforcement bar, soft layer external surface is provided with groove (221).
4. the clamp of the metal roof lock catch according to Claims 2 or 3 any one and folder snap close, is characterized in that: described soft layer is rubber bodies.
5. the clamp of metal roof lock catch according to claim 1 and folder snap close, it is characterized in that: be provided with spacing steel wire (15) between two connecting rods, described arc metal plate bottom is through fillet process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410011340.4A CN103741892B (en) | 2014-01-10 | 2014-01-10 | The clamp of a kind of metal roof lock catch and folder snap close |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410011340.4A CN103741892B (en) | 2014-01-10 | 2014-01-10 | The clamp of a kind of metal roof lock catch and folder snap close |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103741892A CN103741892A (en) | 2014-04-23 |
| CN103741892B true CN103741892B (en) | 2016-03-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410011340.4A Active CN103741892B (en) | 2014-01-10 | 2014-01-10 | The clamp of a kind of metal roof lock catch and folder snap close |
Country Status (1)
| Country | Link |
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| CN (1) | CN103741892B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106401081B (en) * | 2016-11-22 | 2018-05-29 | 青岛蓝天创先科技服务有限公司 | A kind of bridging method of color steel adjacent edge |
| CN106968406B (en) * | 2017-03-22 | 2023-05-02 | 中国建筑第八工程局有限公司 | Metal plate edge locking device and use method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0742322A (en) * | 1993-07-29 | 1995-02-10 | Senichi Sunatsuka | Steel plate roof material in steel plate roof structure and tightening tool of the roof material |
| CN2632196Y (en) * | 2003-08-11 | 2004-08-11 | 于田 | Roof screw hided composite lighting boards |
| EP1493877A2 (en) * | 2003-06-30 | 2005-01-05 | Sekisui Chemical Co., Ltd. | Waterproof structure of building |
| CN200946354Y (en) * | 2006-09-06 | 2007-09-12 | 徐飙 | Forming board for construction |
| CN102182279A (en) * | 2011-04-25 | 2011-09-14 | 北京德宏幕墙工程技术有限公司 | Windproof locking clamp device of roof boarding |
| CN203238858U (en) * | 2013-05-03 | 2013-10-16 | 河南亚鹰钢结构幕墙工程有限公司 | Metal roof upright lockrand structure, lockrand clamp of metal roof upright lockrand structure and clamping plates of metal roof upright lockrand structure |
| CN203654618U (en) * | 2014-01-10 | 2014-06-18 | 中天建设集团有限公司 | Metal roof lock catch and clamp for gripping lock catch |
-
2014
- 2014-01-10 CN CN201410011340.4A patent/CN103741892B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0742322A (en) * | 1993-07-29 | 1995-02-10 | Senichi Sunatsuka | Steel plate roof material in steel plate roof structure and tightening tool of the roof material |
| EP1493877A2 (en) * | 2003-06-30 | 2005-01-05 | Sekisui Chemical Co., Ltd. | Waterproof structure of building |
| CN2632196Y (en) * | 2003-08-11 | 2004-08-11 | 于田 | Roof screw hided composite lighting boards |
| CN200946354Y (en) * | 2006-09-06 | 2007-09-12 | 徐飙 | Forming board for construction |
| CN102182279A (en) * | 2011-04-25 | 2011-09-14 | 北京德宏幕墙工程技术有限公司 | Windproof locking clamp device of roof boarding |
| CN203238858U (en) * | 2013-05-03 | 2013-10-16 | 河南亚鹰钢结构幕墙工程有限公司 | Metal roof upright lockrand structure, lockrand clamp of metal roof upright lockrand structure and clamping plates of metal roof upright lockrand structure |
| CN203654618U (en) * | 2014-01-10 | 2014-06-18 | 中天建设集团有限公司 | Metal roof lock catch and clamp for gripping lock catch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103741892A (en) | 2014-04-23 |
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| C14 | Grant of patent or utility model | ||
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Inventor after: Li Juan Inventor after: Li Yang Inventor after: OUYANG PINGWEN Inventor after: Cui Chaobin Inventor after: Wu Chaojun Inventor before: Li Yang Inventor before: OUYANG PINGWEN Inventor before: Cui Chaobin Inventor before: Wu Chaojun |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20160219 Address after: 450008 Henan city in Zhengzhou province Xin Yuan Road No. 26 Building 2 layer of sunshine 22 Metro No. 71 Applicant after: Henan Construction Industry Association Applicant after: Zhongtian Construction Group Co., Ltd. Address before: 322100 Dongyang, Zhejiang Province, Wu Ning Road, No. 65, No. Applicant before: Zhongtian Construction Group Co., Ltd. |