CN201902131U - Corner connection split joint device - Google Patents
Corner connection split joint device Download PDFInfo
- Publication number
- CN201902131U CN201902131U CN2010206448216U CN201020644821U CN201902131U CN 201902131 U CN201902131 U CN 201902131U CN 2010206448216 U CN2010206448216 U CN 2010206448216U CN 201020644821 U CN201020644821 U CN 201020644821U CN 201902131 U CN201902131 U CN 201902131U
- Authority
- CN
- China
- Prior art keywords
- sign indicating
- indicating number
- corner connection
- angle
- window frame
- 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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- Joining Of Corner Units Of Frames Or Wings (AREA)
- Wing Frames And Configurations (AREA)
Abstract
The utility model discloses a corner connection split joint device, which comprises a V-shaped outer corner connection, a V-shaped inner corner connection and a force decomposing screw bolt, wherein one fixed bulge is respectively arranged at the outer sides of both sides of the outer corner connection, and the inner wall and the outer wall of a door and window frame are simultaneously tightened by the inner corner connection and the outer corner connection through the force decomposing screw bolt, so the door and window frame is connected in an 90-degree angle. The utility model belongs to the corner connection split joint device, which has the advantages of simple structure, long service life and exponentially increased connection stability and is convenient to install and dismount.
Description
Technical field
The utility model angle sign indicating number belongs to the splicing field of doorframe and window frame etc., more specifically relates to a kind of angle sign indicating number splicer, is used for the connected mode that article that the aluminium alloy doorframe and window frame uniform section becomes miter angle are spliced into an angle of 90 degrees.
Background technology
Angle sign indicating number splicer is used to splice the linkage of doorframe and window frame, the angle sign indicating number splicer that generally uses is two subangle sign indicating numbers about being divided into of the formula that is connected at present, the subangle sign indicating number is provided with steady pin and fixes with the hole of passing on the doorframe and window frame, and the convergent force of the screw rod direction that produces when interlock place utilizes screw rod with nut screwing clamping clamps two subangle sign indicating numbers and makes it to combine closely into an angle of 90 degrees, becomes 90 degree to connect thereby drive article such as doorframe and window frame.Estimate that effect need apply bigger power to bolt because torque difference apart from bigger, reach, bolt is slided tooth easily, has shortened the application life of bolt.Only the doorframe and window frame outside is applied effective power, inboard extruding force is not strong, connects firm inadequately.Be that fixed corner code needs to establish holddown groove at doorframe and window frame inner chamber place when the subangle sign indicating number is connected with doorframe and window frame, complex structure and loading and unloading trouble.The angle sign indicating number is also complicated for guaranteeing the steady pin Collapsible structure, and angle sign indicating number device can only be easy to cause doorframe and window frame to distort to the doorframe and window frame outer wall is stressed.
The utility model content
In order to address the above problem, the purpose of this utility model be to provide a kind of not only simple in structure, be convenient to loading and unloading, and the angle sign indicating number splicer of long service life, the firm ability multiplication of connection.
For achieving the above object, the technical scheme that the utility model adopted is: a kind of angle sign indicating number splicer, described angle sign indicating number splicer comprises exterior angle sign indicating number, the interior angle sign indicating number of " V " font, the component bolt of " V " font, and the outside, sign indicating number both sides, described exterior angle respectively is provided with a fixed lobe.
More excellent, the top of described exterior angle sign indicating number and interior angle sign indicating number " V " font is that the both sides angle of plane and " V " font is 90 degree.
More excellent, place, plane, font top, described exterior angle sign indicating number " V " is provided with and the corresponding screwed hole of component bolt.
After adopting technique scheme, its outstanding effect is: the tension structure when new angle sign indicating number is tightened to utilize the component bolt has been replaced the direct tension structure when utilizing screw and nut to tighten up in the sign indicating number of old-fashioned angle, therefore big leap ahead application life; Inside and outside angle sign indicating number is simultaneously to the inside and outside wall application of force of doorframe and window frame, and doorframe and window frame is inside and outside stressed even, so the doorframe and window frame junction is not yielding, and connects firm ability multiplication.
Description of drawings
Fig. 1 is the user mode schematic diagram of a kind of angle of the utility model sign indicating number splicer;
Fig. 2 is the exterior angle sign indicating number schematic diagram of a kind of angle of the utility model sign indicating number splicer;
Fig. 3 is the interior angle sign indicating number schematic diagram of a kind of angle of the utility model sign indicating number splicer.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
As shown in Figure 1 to Figure 3,: a kind of angle sign indicating number splicer, this angle sign indicating number splicer comprises the exterior angle sign indicating number 1 of " V " font, the interior angle sign indicating number 2 of " V " font, component bolt 3, the outside, exterior angle sign indicating number 1 both sides respectively is provided with a fixed lobe 11, exterior angle sign indicating number 1 becomes the both sides angle of plane and " V " font to become 90 degree or spends near 90 with the top of interior angle sign indicating number 2 " V " font, the place, plane, " V " font top of exterior angle sign indicating number 1 is provided with and component bolt 3 corresponding screwed holes 12, if it is inwall that doorframe and window frame connects the glass place, on the other side is outer wall, two outer wall ends are provided with 11 corresponding fixing holes with exterior angle sign indicating number 1 projection, joint, two outer wall terminations be provided with exterior angle sign indicating number 1 on screwed hole over against the splicing hole.When connecting, the corresponding one-tenth of two doorframe and window frame (cross section one-tenth miter angle) an angle of 90 degrees is put, the bipod of two jiaos of sign indicating numbers inserts respectively in the chamber of two doorframe and window frame (as shown in Figure 1, the bipod of exterior angle sign indicating number 1 is close in the fixing hole that two doorframe and window frame outer walls and fixed lobe 11 embed on the doorframe and window frame, and the bipod of interior angle sign indicating number 2 is close to the inwall of two doorframe and window frame).Component bolt 3 is put more energy into by the top end that the splicing hole is screwed into by the screwed hole on the exterior angle sign indicating number 1 12 and the screw flight end withstands on interior angle sign indicating number 2, along with component bolt 3 be screwed into exterior angle sign indicating number 1 by on carry interior angle sign indicating number 2 and be pressed down, meanwhile, 11 of projection tighten up the doorframe and window frame outer wall inward by fixing hole on the exterior angle sign indicating number 1, the bipod of interior angle sign indicating number blocks two inwalls with its inwardly extruding fastening, makes the inside and outside wall of doorframe and window frame simultaneously stressed.The doorframe and window frame inner chamber does not need two pin of fixed corner code, and the structure of doorframe and window frame is simpler; Fixed lobe 11 has been replaced the movable telescopic anchor point of old-fashioned angle sign indicating number spring, and the angle code structure is simpler; Do not need during installation earlier bipod to be fixed, make loading and unloading more convenient; The component bolt of new angle sign indicating number connector only plays the component effect, as long as being applied less power, the component bolt can make the doorframe and window frame inside and outside wall simultaneously stressed, screw rod is difficult for sliding tooth, replaced the direct tension structure when utilizing screw and nut to tighten up in the sign indicating number of old-fashioned angle, therefore it is more superior to connect firm ability, longer service life.
Above-described only is representative embodiment of the present utility model; should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model creation design and mechanics principle; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (3)
1. an angle sign indicating number splicer is characterized in that, described angle sign indicating number splicer comprises exterior angle sign indicating number, the interior angle sign indicating number of " V " font, the component bolt of " V " font, and the outside, sign indicating number both sides, described exterior angle respectively is provided with a fixed lobe.
2. a kind of angle according to claim 1 sign indicating number splicer is characterized in that, the top of described exterior angle sign indicating number and interior angle sign indicating number " V " font is that the both sides angle of plane and " V " font is 90 degree.
3. a kind of angle according to claim 1 sign indicating number splicer is characterized in that, place, plane, font top, described exterior angle sign indicating number " V " is provided with and the corresponding screwed hole of component bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206448216U CN201902131U (en) | 2010-12-01 | 2010-12-01 | Corner connection split joint device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206448216U CN201902131U (en) | 2010-12-01 | 2010-12-01 | Corner connection split joint device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201902131U true CN201902131U (en) | 2011-07-20 |
Family
ID=44272731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206448216U Expired - Fee Related CN201902131U (en) | 2010-12-01 | 2010-12-01 | Corner connection split joint device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201902131U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107939233A (en) * | 2017-12-21 | 2018-04-20 | 广东亿合门窗科技有限公司 | Adjustable corner brace |
| US10194762B2 (en) | 2016-03-16 | 2019-02-05 | Quanex Homeshield Llc | Cornerlock for a frame assembly including a collar |
-
2010
- 2010-12-01 CN CN2010206448216U patent/CN201902131U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10194762B2 (en) | 2016-03-16 | 2019-02-05 | Quanex Homeshield Llc | Cornerlock for a frame assembly including a collar |
| CN107939233A (en) * | 2017-12-21 | 2018-04-20 | 广东亿合门窗科技有限公司 | Adjustable corner brace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20110720 Termination date: 20191201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |