CN103216186A - Doorframe connecting piece - Google Patents
Doorframe connecting piece Download PDFInfo
- Publication number
- CN103216186A CN103216186A CN2013101482238A CN201310148223A CN103216186A CN 103216186 A CN103216186 A CN 103216186A CN 2013101482238 A CN2013101482238 A CN 2013101482238A CN 201310148223 A CN201310148223 A CN 201310148223A CN 103216186 A CN103216186 A CN 103216186A
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- plate
- connecting piece
- connector
- doorframe
- sides
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- Joining Of Corner Units Of Frames Or Wings (AREA)
Abstract
The invention relates to a doorframe connecting piece which comprises a main connecting piece, a corner and an auxiliary connecting piece. The doorframe connecting piece is characterized in that the main connecting piece comprises an upper table plate and a lower sloping plate, the auxiliary connecting piece comprises an upper table plate and a lower sloping plate, the upper table plates and the lower sloping plates are connected with a middle connecting plate, side arms are arranged on two sides of the middle connecting plate respectively, a T-shaped boss is arranged on each upper table plate, a threaded hole and a round hole are formed in the lower sloping plate of the main connecting piece and in the lower sloping plate of the auxiliary connecting piece respectively, a locking bolt and a spring are arranged between the lower sloping plate of the main connecting piece and the lower sloping plate of the auxiliary connecting piece, the corner comprises an upper plate and a lower plate, an upper sliding groove and a lower sliding groove are formed on two sides of the upper plate respectively, and an upper sliding groove and a lower sliding groove are formed on two sides of the lower plate respectively. The doorframe connecting piece can connect a horizontal frame and a vertical frame of a doorframe without welding needed, has a connecting function as well as a locking function, and is simple in structure, convenient to assemble and disassemble, reasonable in design, long in service life, and wide in market prospect.
Description
Technical field
The present invention relates to a kind of connector, particularly a kind of doorframe connector with auto-lock function.
Background technology
Welding manner is generally used in being connected of the horizontal frame of current security door, fireproof door frame and munnion, the doorframe that adopts this connected mode to do, the one, outward appearance is not attractive in appearance, material flies slag the easy blackening of weld, the easy generation, weld and badly also often make the material fusion and start a leak, the 2nd, doorframe is yielding, makes troubles to installation.
Summary of the invention
The present invention is in order to remedy the deficiencies in the prior art, provides a kind of and need not weld, simple in structure, easy to operate, long service life, had the doorframe connector of auto-lock function.
The present invention is achieved through the following technical solutions:
A kind of doorframe connector, comprise main connector, turning and secondary connector, it is characterized in that: described main connector all comprises upper platen and the declined board that is connected with the middle part junction plate with secondary connector, and junction plate both sides, described middle part are respectively equipped with side arm, and described upper platen is provided with T type boss; Be respectively equipped with screwed hole and circular hole on the declined board of described main connector and secondary connector; Be provided with lock bolt and spring between the declined board of main connector and secondary connector; Described turning comprises upper plate and lower plate, and the both sides of upper plate and lower plate are respectively equipped with upper hopper chute and gliding groove.
Angle between described upper plate and the lower plate is 90 °, and its junction is provided with intercommunicating pore; Also be provided with oblique arm-tie between described middle part junction plate and the declined board, angle is 120-150 ° between described middle part junction plate and the declined board.
The invention has the beneficial effects as follows: doorframe connector of the present invention need not weld, and has connection, locking function, its simple in structure, easy to loading and unloading, reasonable in design, long service life, broad market prospect when horizontal frame that connects doorframe and munnion.
Description of drawings
The present invention is further illustrated below in conjunction with accompanying drawing.
Accompanying drawing 1 is a structural representation of the present invention;
Accompanying drawing 2 is the structural representation at turning of the present invention;
Accompanying drawing 3 is the structural representation of main connector of the present invention;
Accompanying drawing 4 is the structural representation of secondary connector of the present invention;
Accompanying drawing 5 is the structure schematic diagram that does not contain the secondary connector of T type boss of the present invention;
Among the figure, 1 main connector, 2 turnings, 3 springs, 4 lock bolts, 5 secondary connectors, 6 middle part junction plates, 7 upper platens, 8 declined boards, 9 side arms, 10T type boss, 11 screwed holes, 12 circular holes, 13 oblique arm-ties, 21 upper plates, 22 lower plates, 23 intercommunicating pores, 24 upper hopper chutes, 25 gliding grooves.
The specific embodiment
Accompanying drawing is a kind of specific embodiment of the present invention.This embodiment is a kind of doorframe connector, comprise main connector 1, turning 2 and secondary connector 5, it is characterized in that: described main connector 1 all comprises upper platen 7 and the declined board 8 that is connected with middle part junction plate 6 with secondary connector 5, junction plate 6 both sides, described middle part are respectively equipped with side arm 9, and described upper platen 7 is provided with T type boss 10; The declined board 8 of described main connector 1 is provided with screwed hole 11, and the declined board 8 of described secondary connector 5 is provided with circular hole 12; Be provided with lock bolt 4 and spring 3 between the declined board 8 of main connector 1 and secondary connector 5; Described turning 2 comprises upper plate 21 and lower plate 22, and the both sides of upper plate 21 and lower plate 22 are respectively equipped with upper hopper chute 24 and gliding groove 25.Angle between described upper plate 21 and the lower plate 22 is 90 °, and its junction is provided with intercommunicating pore 23; Also be provided with oblique arm-tie 13 between described middle part junction plate 6 and the declined board 8, angle is 135 ° between described middle part junction plate 6 and the declined board 8.
Adopt a kind of doorframe connector of the present invention, main connector 1 and secondary connector 5 are pasted the horizontal frame that is placed on doorframe and the both sides of munnion junction respectively, and the through hole that T type boss 10 is passed respectively on horizontal frame and the munnion, rotational lock bolt 4, by screwed hole 11, spring 3 and circular hole 12, the side arm 9 that drives the both sides of main connector 1 respectively enters upper hopper chute 21, the side arm 9 of the both sides of secondary connector 5 enters gliding groove 22 and moves to the frame junction, main connector 1 and secondary connector 5 drive T type boss 10 respectively and move when moving, T type boss 10 drives horizontal frame respectively when moving and munnion moves, with horizontal frame and munnion linking together tightly.Doorframe connector of the present invention need not weld, and has connection, locking function, its simple in structure, easy to loading and unloading, reasonable in design, long service life, broad market prospect when horizontal frame that connects doorframe and munnion.
Claims (2)
1. doorframe connector, comprise main connector (1), turning (2) and secondary connector (5), it is characterized in that: described main connector (1) all comprises upper platen (7) and the declined board (8) that is connected with middle part junction plate (6) with secondary connector (5), described middle part junction plate (6) both sides are respectively equipped with side arm (9), and described upper platen (7) is provided with T type boss (10); Be respectively equipped with screwed hole (11) and circular hole (12) on the declined board (8) of described main connector (1) and secondary connector (5); Be provided with lock bolt (4) and spring (3) between the declined board (8) of main connector (1) and secondary connector (5); Described turning (2) comprises upper plate (21) and lower plate (22), and the both sides of upper plate (21) and lower plate (22) are respectively equipped with upper hopper chute (24) and gliding groove (25).
2. a kind of doorframe connector according to claim 1 is characterized in that: the angle between described upper plate (21) and the lower plate (22) is 90 °, and its junction is provided with intercommunicating pore (23); Also be provided with oblique arm-tie (13) between described middle part junction plate (6) and the declined board (8), angle is 120-150 ° between described middle part junction plate (6) and the declined board (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310148223.8A CN103216186B (en) | 2013-04-26 | 2013-04-26 | Doorframe connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310148223.8A CN103216186B (en) | 2013-04-26 | 2013-04-26 | Doorframe connecting piece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103216186A true CN103216186A (en) | 2013-07-24 |
| CN103216186B CN103216186B (en) | 2015-04-22 |
Family
ID=48814303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310148223.8A Expired - Fee Related CN103216186B (en) | 2013-04-26 | 2013-04-26 | Doorframe connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103216186B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107191112A (en) * | 2017-04-13 | 2017-09-22 | 广东坚朗五金制品股份有限公司 | Corner part connection structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3010548A (en) * | 1959-10-08 | 1961-11-28 | Honeymead Products Company | Corner reinforcing clip for panel trim |
| GB2416561A (en) * | 2004-07-13 | 2006-02-01 | Rehau Ltd | Frame perpendicular joint |
| CN201896554U (en) * | 2010-10-28 | 2011-07-13 | 广东伟业铝厂有限公司 | Aluminum alloy door and window corner connector |
| EP2551437A1 (en) * | 2011-07-29 | 2013-01-30 | Pellini S.p.A. | Corner element for double glazing systems and the like |
| CN203285284U (en) * | 2013-04-26 | 2013-11-13 | 山东国强五金科技有限公司 | Door frame connecting piece |
-
2013
- 2013-04-26 CN CN201310148223.8A patent/CN103216186B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3010548A (en) * | 1959-10-08 | 1961-11-28 | Honeymead Products Company | Corner reinforcing clip for panel trim |
| GB2416561A (en) * | 2004-07-13 | 2006-02-01 | Rehau Ltd | Frame perpendicular joint |
| CN201896554U (en) * | 2010-10-28 | 2011-07-13 | 广东伟业铝厂有限公司 | Aluminum alloy door and window corner connector |
| EP2551437A1 (en) * | 2011-07-29 | 2013-01-30 | Pellini S.p.A. | Corner element for double glazing systems and the like |
| CN203285284U (en) * | 2013-04-26 | 2013-11-13 | 山东国强五金科技有限公司 | Door frame connecting piece |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107191112A (en) * | 2017-04-13 | 2017-09-22 | 广东坚朗五金制品股份有限公司 | Corner part connection structure |
| CN107191112B (en) * | 2017-04-13 | 2019-05-17 | 广东坚朗五金制品股份有限公司 | Corner part connection structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103216186B (en) | 2015-04-22 |
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Legal Events
| Date | Code | Title | Description |
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| 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 | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 253600 Leling, Shandong, West Road, No. 518, No. Patentee after: Assa Abloy Guoqiang (Shandong) Hardware Technology Co. Ltd Address before: 250353, No. 518, West Road, Leling, Shandong, Dezhou Patentee before: Shandong Guoqiang Hardware Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20200426 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |