CN101942959B - Three-way joint of protection net - Google Patents
Three-way joint of protection net Download PDFInfo
- Publication number
- CN101942959B CN101942959B CN 201010296736 CN201010296736A CN101942959B CN 101942959 B CN101942959 B CN 101942959B CN 201010296736 CN201010296736 CN 201010296736 CN 201010296736 A CN201010296736 A CN 201010296736A CN 101942959 B CN101942959 B CN 101942959B
- Authority
- CN
- China
- Prior art keywords
- protective screening
- metal sheet
- frame
- tee junction
- endoporus
- 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
Links
- 239000002184 metal Substances 0.000 claims abstract description 83
- 239000004677 Nylon Substances 0.000 claims abstract description 24
- 229920001778 nylon Polymers 0.000 claims abstract description 24
- 230000001681 protective effect Effects 0.000 claims description 72
- 238000012216 screening Methods 0.000 claims description 69
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 7
- 230000032683 aging Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 231100000817 safety factor Toxicity 0.000 description 3
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002431 foraging effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The invention discloses a three-way joint of a protection net. The three-way joint comprises a nylon three-way joint body, wherein the nylon three-way joint body is provided with three sections of joints used for connecting the border of the protection net; the three sections of joints are respectively provided with an inner hole, and the three inner holes are mutually communicated; a metal plate is respectively inserted in each inner hole; and the three metal plates are tightly connected. The three-way joint of the protection net has the advantages of reliable connection, high safety coefficient, strong anti-theft capacity, simple structure, convenient manufacture and low cost.
Description
Technical field
The present invention relates to the assembling fittings of forms protective screening or balcony protective screening, relate in particular to a kind of protective screening tee junction.
Background technology
Three sections adjacent frame places of protective screening connect with tee junction usually, the tee junction of existing protective screening is to adopt nylon material to make mostly, be easy to generate aging after the long-term use of the tee junction of this material system, will cause the disengaging of adjacent three sections frames when aging serious, make protective screening lose protective action, if will there be serious potential safety hazard in the protective screening that will adopt this tee junction so as the forms protective screening; Simultaneously, the tee junction heat-resisting ability of this material is poor, burnt roasting just softening easily, fusing, the lawless person who understands this defective can destroy the protective screening that adopts this tee junction very easily, and the anti-theft capability of this protective screening is very poor.In order to solve the problem of the tee junction existence that has the nylon material making now, metal material or the tee junction that other novel anti is aging, exotic material is made have appearred adopting in the market, though this tee junction is difficult for aging, and refractoriness is good, but its poor toughness, when being used as the frame connection of protective screening, frame is easily loosening, and this material all is a precious materials, has increased the cost of production of tee junction and protective screening, and inconvenience is widely applied in the middle of the protective screening generation.
Summary of the invention
The technical problem to be solved in the present invention is to overcome the deficiencies in the prior art, provide a kind of connect reliable, safety factor is high, anti-theft capability is strong, simple in structure, be convenient to make, protective screening tee junction with low cost.
For solving the problems of the technologies described above, the present invention by the following technical solutions:
A kind of protective screening tee junction, comprise nylon tee junction body, described nylon tee junction body is provided with three sections joints that are used to connect the frame of described protective screening, described three sections joints are respectively equipped with an endoporus, three endoporus are interconnected, each endoporus all inserts a metal sheet, and three metal sheets are fastenedly connected.
Described metal sheet is connected with the frame of described protective screening by securing member.
Two is Z-shaped metal sheet in described three metal sheets, one is L shaped metal sheet, one side in described two Z-shaped metal sheets is overlapped with the one side in the described L shaped metal sheet, three overlapping limits connect by the metal sheet securing member, and the interconnecting part of three overlapping limits and three endoporus surrounds the empty avoiding space that is used to install the metal sheet securing member.
The overlapping limit of two Z-shaped metal sheets is divided into the both sides, overlapping limit of L shaped metal sheet in the described three overlapping limits.
All offer the metal sheet slot in each endoporus, one side described three metal sheets are by being inserted in the described metal sheet slot that securing member is connected with the frame of protective screening.
The outside of described joint be provided with can with the frame slot of the frame socket of described protective screening.
Compared with prior art, the invention has the advantages that:
Protective screening tee junction of the present invention, three metal sheets are set in nylon tee junction body, and three metal sheets are fastenedly connected, after nylon is partly aging, the frame of protective screening still connects by three metal sheets, avoid the frame of adjacent protective screening to break away from, improved the connection reliability of the frame of protective screening greatly, protective screening still has protective action; When nylon part is burnt roasting and after softening, melting, metal sheet still is not affected to the connection of the frame of protective screening, make the protective screening can be not destroyed easily, strengthened anti-theft capability, therefore, protective screening tee junction of the present invention is fit to make the protective screening (as forms protective screening and balcony protective screening) that various high safety factors require; Simultaneously, protective screening tee junction of the present invention has and the same toughness of common nylon tee junction, makes the connection of frame of protective screening fastening reliable, the phenomenon that can occur becoming flexible not, and it is simple in structure, be convenient to make, with low cost.Three metal sheets are connected by securing member with the frame of protective screening, even after nylon tee junction body ruptures fully, the frame of protective screening still connects by three metal sheets, has eliminated the potential safety hazard that existing protective screening exists fully.Two is Z-shaped metal sheet in three metal sheets, another part is L shaped metal sheet, respectively have overlapped in three metal sheets on one side, and connect by the metal sheet securing member, the interconnecting part of three overlapping limits and three endoporus surrounds the empty avoiding space that is used to install the metal sheet securing member, such syndeton both can make three metal sheets firmly connect, and can avoid the metal sheet securing member to penetrate nylon tee junction body again.All offer the metal sheet slot in each endoporus of nylon tee junction body, with one side of metal sheet insert can carry out metal sheet in the slot simply fixing, convenient when connecting three metal sheets with the metal sheet securing member.
Description of drawings
Fig. 1 is a perspective view of the present invention;
Fig. 2 is that the present invention is installed in the main sectional view on the protective screening;
Fig. 3 is a metal sheet syndeton schematic diagram of the present invention.
Each label is represented among the figure:
1, nylon tee junction body; 2, the frame of protective screening; 3, Z-shaped metal sheet; 4, L shaped metal sheet; 5, metal sheet securing member; 6, empty avoiding space; 11, joint; 12, endoporus; 13, metal sheet slot; 14, frame slot.
The specific embodiment
Fig. 1 to Fig. 3 shows a kind of protective screening tee junction of the present invention, this tee junction comprises nylon tee junction body 1, nylon tee junction body 1 is provided with three sections joints 11 that are used to connect the frame 2 of protective screening, three sections joints 11 are respectively equipped with an endoporus 12, three endoporus 12 are interconnected, each endoporus 12 all inserts a metal sheet, three metal sheets are fastenedly connected, after nylon is partly aging, the frame 2 of protective screening still connects by three metal sheets, can avoid the frame 2 of adjacent protective screening to break away from, improve the connection reliability of the frame 2 of protective screening greatly, make protective screening still have protective action; When nylon part is burnt roasting and after softening, melting, metal sheet still is not affected to the connection of the frame 2 of protective screening, make the protective screening can be not destroyed easily, strengthened anti-theft capability, therefore, protective screening tee junction of the present invention is fit to make the protective screening (as forms protective screening and balcony protective screening) that various high safety factors require; Simultaneously, protective screening tee junction of the present invention has and the same toughness of common nylon tee junction, makes the connection of frame 2 of protective screening fastening reliable, the phenomenon that can occur becoming flexible not, and it is simple in structure, be convenient to make, with low cost.
In the present embodiment, three metal sheets are connected with the frame 2 of protective screening by securing member respectively, even after nylon tee junction body 1 ruptures fully, the frame 2 of protective screening still connects by three metal sheets, has eliminated the potential safety hazard that existing protective screening exists fully.Two is Z-shaped metal sheet 3 in three metal sheets, one is L shaped metal sheet 4, one side in two Z-shaped metal sheets 3 is overlapped with the one side in the L shaped metal sheet 4, three overlapping limits connect by metal sheet securing member 5, and the interconnecting part of three overlapping limits and three endoporus 12 surrounds the empty avoiding space 6 that is used to install metal sheet securing member 5, such syndeton both can make three metal sheets firmly connect, can avoid metal sheet securing member 5 to penetrate nylon tee junction body 1 again, metal sheet and metal sheet securing member 5 are hidden in the nylon tee junction body 1, in the present embodiment, the overlapping limit of two Z-shaped metal sheets 3 is divided into the both sides, overlapping limit of L shaped metal sheet 4 in the three overlapping limits, all offer metal sheet slot 13 in each endoporus 12, three metal sheets are inserted in the metal sheet slot 13 by one side that securing member is connected with the frame 2 of protective screening, this metal sheet slot 13 can carry out simply fixing to metal sheet, can avoid metal sheet to rock when connecting three metal sheets with metal sheet securing member 5, more convenient to operate.In the present embodiment, the outside of joint 11 be provided with can with the frame slot 14 of frame 2 sockets of protective screening, the frame 2 with protective screening during installation inserts frame slots 14, and the end of the frame 2 of protective screening is protected, and avoids it to get rusty.
Above-mentioned is preferred embodiment of the present invention, is not the present invention is done any pro forma restriction.Though the present invention discloses as above with preferred embodiment, yet be not in order to limit the present invention.Any those of ordinary skill in the art under the situation that does not break away from the technical solution of the present invention scope, can utilize the technology contents of above-mentioned announcement that technical solution of the present invention is made many possible changes and modification, or be revised as the equivalent embodiment of equivalent variations.Therefore, every content that does not break away from technical solution of the present invention, all should drop in the scope of technical solution of the present invention protection any simple modification, equivalent variations and modification that above embodiment did according to the technology of the present invention essence.
Claims (5)
1. protective screening tee junction, comprise nylon tee junction body (1), described nylon tee junction body (1) is provided with three sections joints (11) that are used to connect the frame (2) of described protective screening, it is characterized in that: described three sections joints (11) are respectively equipped with an endoporus (12), three endoporus (12) are interconnected, each endoporus (12) all inserts a metal sheet, three metal sheets are fastenedly connected, described metal sheet is connected with the frame (2) of described protective screening by securing member, two is Z-shaped metal sheet (3) in described three metal sheets, one is L shaped metal sheet (4), one side in described two Z-shaped metal sheets (3) is overlapped with the one side in the described L shaped metal sheet (4), three overlapping limits connect by metal sheet securing member (5), and the interconnecting part of three overlapping limits and three endoporus (12) surrounds the empty avoiding space (6) that is used to install metal sheet securing member (5).
2. protective screening tee junction according to claim 1 is characterized in that: the overlapping limit of two Z-shaped metal sheets (3) is divided into the both sides, overlapping limit of L shaped metal sheet (4) in the described three overlapping limits.
3. protective screening tee junction according to claim 1 and 2, it is characterized in that: all offer metal sheet slot (13) in each endoporus (12), described three metal sheets by securing member with the frame (2) of protective screening one side being inserted in the described metal sheet slot (13) of being connected.
4. protective screening tee junction according to claim 1 and 2 is characterized in that: the outside of described joint (11) be provided with can with the frame slot (14) of frame (2) socket of described protective screening.
5. protective screening tee junction according to claim 3 is characterized in that: the outside of described joint (11) be provided with can with the frame slot (14) of frame (2) socket of described protective screening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010296736 CN101942959B (en) | 2010-09-29 | 2010-09-29 | Three-way joint of protection net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010296736 CN101942959B (en) | 2010-09-29 | 2010-09-29 | Three-way joint of protection net |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101942959A CN101942959A (en) | 2011-01-12 |
| CN101942959B true CN101942959B (en) | 2011-11-09 |
Family
ID=43435141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010296736 Expired - Fee Related CN101942959B (en) | 2010-09-29 | 2010-09-29 | Three-way joint of protection net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101942959B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102322208A (en) * | 2011-06-30 | 2012-01-18 | 湖南省金为型材有限公司 | Three-way joint for protection net |
| CN102330500B (en) * | 2011-07-26 | 2013-02-13 | 湖南省金为型材有限公司 | Three-way joint for pipe connection |
| CN102536078A (en) * | 2012-01-17 | 2012-07-04 | 湖南省金为型材有限公司 | Joint assembly for connecting surface pipe and upright column |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201050282Y (en) * | 2007-05-18 | 2008-04-23 | 范仕仁 | U-shaped vertical pipe combined anti-theft net structure |
| CN201358691Y (en) * | 2009-02-25 | 2009-12-09 | 余林 | Guard railing and connecting piece for insert window with concave sleeve |
| CN201406942Y (en) * | 2009-05-11 | 2010-02-17 | 郭中毅 | Steel-plastic door and window connected by corner pieces |
| CN201835719U (en) * | 2010-09-29 | 2011-05-18 | 湖南省金为型材有限公司 | Tee fitting for protective screen |
-
2010
- 2010-09-29 CN CN 201010296736 patent/CN101942959B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101942959A (en) | 2011-01-12 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 |
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| CF01 | Termination of patent right due to non-payment of annual fee |