CN204081890U - The corner part connection structure of square frame - Google Patents
The corner part connection structure of square frame Download PDFInfo
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- CN204081890U CN204081890U CN201420498559.7U CN201420498559U CN204081890U CN 204081890 U CN204081890 U CN 204081890U CN 201420498559 U CN201420498559 U CN 201420498559U CN 204081890 U CN204081890 U CN 204081890U
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- end portion
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Abstract
The corner part connection structure of square frame, described square box, primarily of horizontal section bar and vertical profiles composition, is connected together respectively by corner part connection structure in the connecting end portion of horizontal section bar and vertical profiles; Described corner part connection structure is: inside and outside the respective connecting end portion of described horizontal section bar and vertical profiles, dual-side is respectively arranged with 45 ° of notches that mutually can be fitted together to and form right angle, and in described connecting end portion, the centre of the 45 ° of notches in outside is respectively arranged with the chase mortise structure that can mutually rabbet; In described connecting end portion, 45 °, outside notch comprises 45 ° of inner side angular cuts, described horizontal section bar and vertical profiles connect the corresponding 45 ° of notch deep equalities in the interior outside of end, and the chase mortise thickness between the notch of 45 °, interior outside is greater than 45 °, interior outside notch degree of depth sum; Have rational in infrastructure compact, easy to install and use, can ensure to organize the structural strength of frame, the good looking appearance of quadra structure can be kept again, and the feature such as the scope of application is wider.
Description
Technical field
The utility model relates to a kind of corner part connection structure of square frame, especially the corner part connection structure of section door window frame, belong to frame set frame technical field.
Background technology
Pure Wood-door window, owing to itself having the features such as lower heat conductivity and good looking appearance, is thus subject to liking of user deeply.Present pure Wood-door window on the market, the connection in its four bights is mainly adopted in two ways, and one is that chase mortise connects, and another kind is that 45 ° of hypotenuses connect.The feature that chase mortise connects is: sound construction, and intensity is good; But shortcoming is the 90 ° of easy diversions of vertical groove of chase mortise collar extension to be flow through, and cause chronic infiltration, and overall corner aesthetics decorative effect is poor; And the group angle feature of described 45 ° of hypotenuse connections is good looking appearances, good decorating effect, but bulk strength is relatively low.
Summary of the invention
The purpose of this utility model is the deficiency overcoming prior art existence, and provide a kind of rational in infrastructure compact, easy to install and use, the structural strength organizing frame can be ensured, the good looking appearance of quadra structure can be kept again, and the corner part connection structure of the wider square frame of the scope of application.
The purpose of this utility model has been come by following technical solution, the corner part connection structure of described square frame, described square box, primarily of horizontal section bar and vertical profiles composition, is connected together respectively by corner part connection structure in the connecting end portion of horizontal section bar and vertical profiles; Described corner part connection structure is: inside and outside the respective connecting end portion of described horizontal section bar and vertical profiles, dual-side is respectively arranged with 45 ° of notches that mutually can be fitted together to and form right angle, and in described connecting end portion, the centre of the 45 ° of notches in outside is respectively arranged with the chase mortise structure that can mutually rabbet.
In described connecting end portion, 45 °, outside notch comprises 45 ° of inner side angular cuts, described horizontal section bar and vertical profiles connect the corresponding 45 ° of notch deep equalities in the interior outside of end, and the chase mortise thickness between the notch of 45 °, interior outside is greater than 45 °, interior outside notch degree of depth sum.
Described horizontal section bar and vertical profiles are the wooden profile that cross section is identical, inside and outside described connecting end portion, 45 ° of notches of dual-side and middle chase mortise structure are processed by wood working tool respectively, and are interconnected end face is coated with respectively in the connecting end portion of described horizontal section bar and vertical profiles and are shaped with sizing material.
The utility model improves the one of prior art, it combines by adopting outside connecting end portion two 45 °, the mode that inside middle chase mortise connects, have rational in infrastructure compact, easy to install and use, can ensure to organize the structural strength of frame, the good looking appearance of quadra structure can be kept again, and the feature such as the scope of application is wider.
Accompanying drawing explanation
Fig. 1 is syndeton schematic diagram described in the utility model.
Fig. 2 is end structure schematic diagram described in the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail: shown in Fig. 1,2, the corner part connection structure of square frame described in the utility model, described square box forms primarily of horizontal section bar 1 and vertical profiles 2, is connected together respectively by corner part connection structure in the connecting end portion 3 of horizontal section bar 1 and vertical profiles 2; Described corner part connection structure is: inside and outside the respective connecting end portion of described horizontal section bar 1 and vertical profiles 2, dual-side is respectively arranged with 45 ° of notches 4 that mutually can be fitted together to and form right angle, and in described connecting end portion, the centre of the 45 ° of notches 4 in outside is respectively arranged with the chase mortise structure 5 that can mutually rabbet.
Shown in figure, in described connecting end portion, 45 °, outside notch 4 comprises 45 ° of inner side angular cuts 6, described horizontal section bar 1 and vertical profiles 2 connect corresponding 45 ° of notches 4 deep equality in the interior outside of end, and chase mortise structure 5 thickness between the notch 4 of 45 °, interior outside is greater than the degree of depth sum of the 45 ° of notches 4 in inside and outside both sides.
Horizontal section bar 1 described in the utility model is the wooden profile that cross section is identical with vertical profiles 2, inside and outside described connecting end portion, 45 ° of notches 3 of dual-side and middle chase mortise structure 4 are processed by wood working tool respectively, and are interconnected end face is coated with respectively in the connecting end portion of described horizontal section bar 1 and vertical profiles 2 and are shaped with sizing material.
Claims (3)
1. the corner part connection structure of square frame, described square frame, primarily of horizontal section bar and vertical profiles composition, is connected together respectively by corner part connection structure in the connecting end portion of horizontal section bar and vertical profiles; It is characterized in that described corner part connection structure is: dual-side is respectively arranged with 45 ° of notches that mutually can be fitted together to and form right angle inside and outside the respective connecting end portion of described horizontal section bar and vertical profiles, in described connecting end portion, the centre of the 45 ° of notches in outside is respectively arranged with the chase mortise structure that can mutually rabbet.
2. the corner part connection structure of square frame according to claim 1, it is characterized in that in described connecting end portion, 45 °, outside notch comprises 45 ° of inner side angular cuts, described horizontal section bar and vertical profiles connect the corresponding 45 ° of notch deep equalities in the interior outside of end, and the chase mortise thickness between the notch of 45 °, interior outside is greater than 45 °, interior outside notch degree of depth sum.
3. the corner part connection structure of square frame according to claim 1 and 2, it is characterized in that described horizontal section bar and vertical profiles are the wooden profile that cross section is identical, inside and outside described connecting end portion, 45 ° of notches of dual-side and middle chase mortise structure are processed by wood working tool respectively, and are interconnected end face is coated with respectively in the connecting end portion of described horizontal section bar and vertical profiles and are shaped with sizing material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420498559.7U CN204081890U (en) | 2014-09-01 | 2014-09-01 | The corner part connection structure of square frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420498559.7U CN204081890U (en) | 2014-09-01 | 2014-09-01 | The corner part connection structure of square frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204081890U true CN204081890U (en) | 2015-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201420498559.7U Active CN204081890U (en) | 2014-09-01 | 2014-09-01 | The corner part connection structure of square frame |
Country Status (1)
| Country | Link |
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| CN (1) | CN204081890U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104295203A (en) * | 2014-09-01 | 2015-01-21 | 浙江瑞明节能科技股份有限公司 | Corner connecting structure of square frame |
-
2014
- 2014-09-01 CN CN201420498559.7U patent/CN204081890U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104295203A (en) * | 2014-09-01 | 2015-01-21 | 浙江瑞明节能科技股份有限公司 | Corner connecting structure of square frame |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |