CN209780642U - Door and window middle cross installation fixing structure - Google Patents
Door and window middle cross installation fixing structure Download PDFInfo
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- CN209780642U CN209780642U CN201920235592.3U CN201920235592U CN209780642U CN 209780642 U CN209780642 U CN 209780642U CN 201920235592 U CN201920235592 U CN 201920235592U CN 209780642 U CN209780642 U CN 209780642U
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Abstract
The utility model discloses a door and window middle cross installation fixing structure, wherein a plane wall is arranged on one side of a middle cross fixing frame connected with a middle cross section bar frame in a forming way, a first connecting hole is formed on the plane wall in a forming way, a middle cross section bar cavity is arranged in the middle cross section bar frame in a forming way, and inserting plate grooves are formed on the side walls of two side cavities of the middle cross section bar cavity in a forming way; the plug-in board body of the middle transverse connecting board is inserted into the plug-in board groove in a matched mode through sawteeth on board edges on two sides of the plug-in board body and the bottom wall of the plug-in board groove, the fastening board body of the middle transverse connecting board is tightly attached to the plane wall, a second connecting hole is formed in the fastening board body in a forming mode corresponding to the first connecting hole in the plane wall, and the fastening board body is connected to the second connecting hole and the first connecting hole through screws and threads to be fastened and fixed on the plane wall of the middle transverse fixing; the middle transverse profile frame fixing device has the characteristics that the middle transverse profile frame can be conveniently and quickly installed and fixed on the middle transverse fixing frame, and the middle transverse profile frame is firmly installed and fixed on the middle transverse fixing frame.
Description
Technical Field
The utility model belongs to the technical field of door and window, concretely relates to violently install fixed knot in door and window constructs.
Background
The installation and fixation of the middle cross of the existing door and window are realized by the threaded connection of a screw which passes through the middle cross fixing frame and is formed on the end part of the middle cross section bar frame. This violently fixed mode in current door and window need link up well horizontal fixed frame and set up the through-screw hole on well horizontal fixed frame and well horizontal section bar frame end connection's lateral wall, and because the section structure of well horizontal fixed frame is comparatively complicated, it is great to have the through-screw hole to set up the degree of difficulty, not only can increase the production and processing degree of difficulty and cost, has the problem that the through-screw hole can't be set up even. Therefore, the existing mode of installing and fixing the middle cross of the door and window by the threaded connection of the screw passing through the middle cross fixing frame and the screw hole formed at the end part of the middle cross section frame has the obvious problem of inconvenient production and installation.
Disclosure of Invention
The utility model aims at providing a production simple to operate and install violently installation fixed knot in fixed firm door and window construct to prior art not enough.
in order to achieve the above purpose, the utility model adopts the following technical scheme:
A door and window middle cross mounting and fixing structure comprises a middle cross fixing frame, a middle cross section frame and a middle cross connecting plate, wherein a plane wall is formed on one side of the middle cross fixing frame connected with the middle cross section frame, a first connecting hole is formed in the plane wall, a middle cross section cavity is formed in the middle cross section frame, and inserting plate grooves are formed in the side walls of the cavities on the two sides of the middle cross section cavity; well horizontal connecting plate includes grafting plate body and fastening plate body, grafting plate body and fastening plate body integrated into one piece, the grafting plate body inserts and installs in the picture peg groove in well horizontal section bar frame wherein horizontal section bar chamber, and be provided with the sawtooth along its board edge trend shaping on the both sides board edge of grafting plate body, the both sides board edge of grafting plate body is connected through the tank bottom wall cooperation of sawtooth and picture peg groove, well horizontal connecting plate body of well horizontal connecting plate extends towards well horizontal section bar chamber of horizontal section bar frame outward, the shaping has the second connecting hole to be offered to the first connecting hole on the corresponding plane wall on the fastening plate body and hugs closely the plane wall, the fastening plate body realizes through screw threaded connection on second connecting hole and first connecting hole that the fastening is fixed on the plane wall of well horizontal fixed frame.
Furthermore, the two side plate edges of the middle transverse connecting plate are provided with stop limiting plates at the joint of the plug-in plate body and the fastening plate in a protruding mode, and the plug-in plate body is completely inserted into the plug-in plate groove and is limited and stopped on the end notch of the plug-in plate groove.
Furthermore, the inserting plate groove is formed by two mutually parallel convex plate walls which are formed by extending and extending from the cavity side wall of the middle transverse section bar cavity to the inner part of the middle transverse section bar cavity in a mode of being vertical to the cavity side wall.
Furthermore, the two corners of the front end of the plug board body are formed with a chamfer angle which is convenient for inserting the plug board body into the plug board groove.
The utility model discloses following beneficial effect has:
The utility model relates to a door and window middle cross installation fixing structure, wherein a plane wall is arranged on one side of a transverse fixing frame connected with a middle cross section bar frame in a forming way, a first connecting hole is formed on the plane wall in a forming way, a middle cross section bar cavity is arranged in the middle cross section bar frame in a forming way, and inserting plate grooves are formed on the side walls of two side cavities of the middle cross section bar cavity in a forming way; the plug-in board body of the middle transverse connecting board is inserted into the plug-in board groove in a matched mode through sawteeth on board edges on two sides of the plug-in board body and the bottom wall of the plug-in board groove, the fastening board body of the middle transverse connecting board is tightly attached to the plane wall, a second connecting hole is formed in the fastening board body in a forming mode corresponding to the first connecting hole in the plane wall, and the fastening board body is connected to the second connecting hole and the first connecting hole through screws and threads to be fastened and fixed on the plane wall of the middle transverse fixing; the middle transverse profile frame fixing device has the characteristics that the middle transverse profile frame can be conveniently and quickly installed and fixed on the middle transverse fixing frame, and the middle transverse profile frame is firmly installed and fixed on the middle transverse fixing frame.
Drawings
Fig. 1 is a schematic perspective view of a middle-transverse mounting and fixing structure of a door/window of the present invention;
FIG. 2 is a schematic cross-sectional view of a horizontal fixing frame of a door/window middle horizontal mounting and fixing structure of the present invention;
FIG. 3 is a schematic cross-sectional view of a horizontal frame of a horizontal mounting and fixing structure of a door/window of the present invention;
Fig. 4 is a schematic structural view of a horizontal connecting plate of a horizontal mounting and fixing structure of a door/window of the present invention.
In the figure: 1. a middle transverse fixing frame; 2. a middle horizontal section frame; 3. a middle cross connecting plate; 11. a planar wall; 12. a first connection hole; 21. a middle transverse section cavity; 22. a cavity sidewall; 23. a board inserting groove; 23a, a raised panel wall; 31. inserting the plate body; 32. fastening a plate body; 33. a stop limit plate; 31a, saw teeth; 31b, chamfering and chamfering; 32a, second connection hole.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments so as to more clearly understand the technical idea claimed in the invention.
As shown in fig. 1-4, the utility model relates to a door and window middle horizontal installation fixing structure, which comprises a middle horizontal fixing frame 1, a middle horizontal section frame 2 and a middle horizontal connecting plate 3, wherein a plane wall 11 is formed on one side of the middle horizontal fixing frame 1 connected with the middle horizontal section frame 2, a first connecting hole 12 is formed on the plane wall 11, a middle horizontal section cavity 21 is formed in the middle horizontal section frame 2, and inserting plate grooves 23 are formed on the side walls 22 of the two side cavities of the middle horizontal section cavity 21; the middle transverse connecting plate 3 comprises a plug-in plate body 31 and a fastening plate body 32, the plug-in plate body 31 and the fastening plate body 32 are integrally formed, the plug-in plate body 31 is inserted into a plug-in plate groove 23 of a middle transverse profile frame 2, wherein a transverse profile cavity 21 is formed in the plug-in plate body 31, sawteeth 31a are formed in two side plate edges of the plug-in plate body 31 along the direction of the plate edges, the two side plate edges of the plug-in plate body 31 are connected with the bottom wall of the plug-in plate groove 23 in a matched mode through the sawteeth 31a, the fastening plate body 32 of the middle transverse connecting plate 3 extends out of the middle transverse profile cavity 21 of the middle transverse profile frame 2, the fastening plate body 32 is tightly attached to the plane wall 11, a second connecting hole 32a is formed in a mode in a corresponding to a first connecting hole 12 in the plane wall 11 in the fastening plate body 32, and the fastening.
specifically, stop limit plates 33 are formed at the joints of the plug board body 31 and the fastening board body 32 on the two side board edges of the middle cross connecting board 3 in a protruding mode, and when the plug board body 31 is completely inserted into the plug board groove 23, the stop limit plates 33 limit and stop the end part notch of the plug board groove 23.
the insert groove 23 is formed in particular by two mutually parallel web walls 23a which are formed on the cavity side wall 22 of the central transverse profile cavity 21, project perpendicularly to the cavity side wall 22 and extend into the central transverse profile cavity 21.
More specifically, both corners of the front end of the plug board body 31 are formed with chamfered corners 31b for facilitating insertion of the plug board body 31 into the plug board groove 23.
The utility model discloses door and window middle-transverse installation fixed knot constructs, wherein the one side shaping that horizontal fixed frame 1 and middle-transverse section bar frame 2 are connected is provided with plane wall 11, offer on the plane wall 11 and shape first connecting hole 12, the shaping is provided with middle-transverse section bar chamber 21 in middle-transverse section bar frame 2, the shaping is provided with picture peg groove 23 on the both sides chamber lateral wall 22 of middle-transverse section bar chamber 21; the plug board body 31 of the middle transverse connecting board 3 is inserted into the plug board groove 23 through the matching of the sawteeth 31a on the board edges on the two sides of the plug board body and the groove bottom wall of the plug board groove 23, the fastening board body 32 of the middle transverse connecting board 3 is tightly attached to the plane wall 11, a second connecting hole 32a is formed in the fastening board body 32 corresponding to the first connecting hole 12 in the plane wall 11, and the fastening board body 32 is connected to the second connecting hole 32a and the first connecting hole 12 through screw threads to realize the fastening and fixing on the plane wall 11 of the middle transverse fixing frame 1; the middle transverse profile frame 2 can be conveniently and quickly installed and fixed on the middle transverse fixing frame 1, and the middle transverse profile frame 2 is firmly installed and fixed on the middle transverse fixing frame 1.
Various other changes and modifications may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such changes and modifications should fall within the scope of the present invention.
Claims (4)
1. The utility model provides a horizontal installation fixed knot constructs in door and window, includes well horizontal fixed frame (1) and well horizontal section bar frame (2), its characterized in that: the middle transverse fixing frame is characterized by further comprising a middle transverse connecting plate (3), a plane wall (11) is formed on one side, connected with the middle transverse section frame (2), of the middle transverse fixing frame (1), a first connecting hole (12) is formed in the plane wall (11), a middle transverse section cavity (21) is formed in the middle transverse section frame (2), and inserting plate grooves (23) are formed in the cavity side walls (22) on the two sides of the middle transverse section cavity (21);
The middle transverse connecting plate (3) comprises a plug-in plate body (31) and a fastening plate body (32), the plug-in plate body (31) and the fastening plate body (32) are integrally formed, the plug-in plate body (31) is inserted into a plug-in plate groove (23) of a middle transverse section frame (2) in a transverse section cavity (21), sawteeth (31a) are formed on two side plate edges of the plug-in plate body (31) along the direction of the plate edges, the two side plate edges of the plug-in plate body (31) are connected with the groove bottom wall of the plug-in plate groove (23) in a matched mode through the sawteeth (31a), the fastening plate body (32) of the middle transverse connecting plate (3) extends out of the middle transverse section cavity (21) of the middle transverse section frame (2), the fastening plate body (32) is tightly attached to the plane wall (11) and a second connecting hole (32a) is formed in a mode on the fastening plate body (32) corresponding to the first connecting hole (12), and the fastening plate body (32) is fastened and fixed on the second connecting hole (32 On the plane wall (11) of the middle transverse fixing frame (1).
2. the middle cross mounting and fixing structure for doors and windows as claimed in claim 1, wherein: and stop limiting plates (33) are formed at the joints of the plug board body (31) and the fastening board body (32) in a protruding manner on the edges of the two side plates of the middle transverse connecting plate (3), and the stop limiting plates (33) are limited and stopped on the end notches of the plug board grooves (23) when the plug board body (31) is completely inserted into the plug board grooves (23).
3. the middle cross mounting and fixing structure for doors and windows as claimed in claim 1, wherein: the inserting plate groove (23) is formed by two mutually parallel convex plate walls (23a) which are formed on the cavity side wall (22) of the middle transverse section bar cavity (21) in a protruding and extending mode and are perpendicular to the cavity side wall (22) towards the inside of the middle transverse section bar cavity (21).
4. The middle cross mounting and fixing structure for doors and windows as claimed in claim 1, wherein: the two corners of the front end of the plug board body (31) are provided with beveling chamfers (31b) which are convenient for inserting the plug board body (31) into the plug board groove (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920235592.3U CN209780642U (en) | 2019-02-25 | 2019-02-25 | Door and window middle cross installation fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920235592.3U CN209780642U (en) | 2019-02-25 | 2019-02-25 | Door and window middle cross installation fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209780642U true CN209780642U (en) | 2019-12-13 |
Family
ID=68795546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920235592.3U Active CN209780642U (en) | 2019-02-25 | 2019-02-25 | Door and window middle cross installation fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209780642U (en) |
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2019
- 2019-02-25 CN CN201920235592.3U patent/CN209780642U/en active Active
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