CN220621631U - Door leaf and transverse frame connecting structure thereof - Google Patents
Door leaf and transverse frame connecting structure thereof Download PDFInfo
- Publication number
- CN220621631U CN220621631U CN202320851611.1U CN202320851611U CN220621631U CN 220621631 U CN220621631 U CN 220621631U CN 202320851611 U CN202320851611 U CN 202320851611U CN 220621631 U CN220621631 U CN 220621631U
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- frame
- mullion
- transverse frame
- mounting
- connecting plate
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- 230000000903 blocking effect Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Door And Window Frames Mounted To Openings (AREA)
- Joining Of Corner Units Of Frames Or Wings (AREA)
Abstract
The utility model relates to the technical field of door leaves, and discloses a door leaf and a transverse frame connecting structure thereof, wherein the transverse frame connecting structure comprises a vertical frame, a transverse frame and a connecting assembly; one side surface of the vertical frame is a mounting surface, and one side edge of the mounting surface is provided with a mounting part; the connecting assembly comprises a first connecting part and a second connecting part, the first connecting part is in fastening connection with the mounting part, the second connecting part comprises a mullion connecting plate, the mullion connecting plate is in fastening connection with the mounting surface, and one end, close to the first connecting part, of the mullion connecting plate is provided with a transverse frame connecting plate which is bent back to the mounting surface; the front and the back of the transverse frame are respectively provided with a mounting groove, and the first connecting part and the transverse frame connecting plate are respectively and fixedly connected with the bottom of the mounting groove. By implementing the utility model, the connection difficulty of the vertical frame and the horizontal frame of the door leaf can be reduced, and the assembly efficiency of the door leaf is improved.
Description
Technical Field
The utility model relates to the technical field of door leaves, in particular to a door leaf and a transverse frame connecting structure thereof.
Background
The existing door leaf comprises an upper transverse frame, a lower transverse frame, a left vertical frame, a right vertical frame and a door body, wherein in the prior art, the transverse frame and the vertical frame are connected by embedding the vertical frame into the transverse frame, and then aligning screw holes on the transverse frame with screw holes on the vertical frame and drilling bolts to complete fastening connection; in the existing connection mode, screw holes in the transverse frames and screw holes in the vertical frames are easy to misplace in assembly and splicing, alignment is required to be kept at all times, assembly difficulty of the door leaves is increased, and the installation progress of the door leaves is affected.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides a fan and a transverse frame connecting structure thereof, which can effectively reduce the mounting difficulty between a transverse frame and a vertical frame and improve the assembly efficiency of a door leaf.
In order to solve the problems, the utility model provides a transverse frame connecting structure of a door leaf, which comprises a vertical frame, a transverse frame and a connecting assembly;
one side surface of the vertical frame is a mounting surface, and one side edge of the mounting surface is provided with a mounting part; the connecting assembly comprises a first connecting part and a second connecting part, the first connecting part is in fastening connection with the mounting part, the second connecting part comprises a mullion connecting plate, the mullion connecting plate is in fastening connection with the mounting surface, and one end, close to the first connecting part, of the mullion connecting plate is provided with a transverse frame connecting plate which is bent back to the mounting surface;
the front and the back of the transverse frame are respectively provided with a mounting groove, and the first connecting part and the transverse frame connecting plate are respectively and fixedly connected with the bottom of the mounting groove.
As an improvement of the technical scheme, a fixed groove is formed in one side, far away from the mounting part, of the mounting surface, and blocking parts are arranged on the inner walls of the two sides of the fixed groove;
the vertical frame connecting plate is fixedly connected with the bottom surface of the fixed groove, an avoidance opening is formed in the joint of the vertical frame connecting plate and the transverse frame connecting plate, and the blocking part is abutted to the avoidance opening.
As an improvement of the technical scheme, the vertical frame comprises a first vertical frame screw and a second vertical frame screw;
the first connecting part is provided with first mullion screws which are arranged along a straight line, and the arrangement direction of the first mullion screws is consistent with the arrangement direction of the mullions; at least one second mullion screw is arranged on the mullion connecting plate.
As an improvement of the technical scheme, the first connecting part is further provided with first transverse frame screws which are arranged along a straight line, the transverse frame connecting plate is further provided with second transverse frame screws which are arranged along a straight line, and the first transverse frame screws and the second transverse frame screws are arranged at intervals.
As an improvement of the above technical solution, the arrangement direction of the first horizontal frame screws and the arrangement direction of the second horizontal frame screws are perpendicular to each other.
As an improvement of the technical scheme, the top of the mounting groove is clamped with the transverse frame cover plate.
As an improvement of the technical scheme, clamping parts are arranged on the inner walls of the two sides of the mounting groove, clamping grooves are arranged on the outer walls of the two sides of the transverse frame cover plate, and an outwards extending abutting part is arranged on one side wall, close to the front surface of the transverse frame cover plate, of the clamping grooves;
when the transverse frame cover plate is clamped with the mounting groove, the abutting part abuts against the side wall of the mounting groove, and the inner wall of the clamping groove abuts against the clamping part.
Correspondingly, the utility model also discloses a door leaf, which comprises a door leaf frame and the transverse frame connecting structure, wherein the door leaf frame is connected with the vertical frame.
The implementation of the utility model has the following beneficial effects:
the utility model adds a connecting component on the mounting surface of the vertical frame, and adds mounting grooves on the front and back surfaces of the horizontal frame. Specifically, the connecting assembly comprises a first connecting part and a second connecting part, the first connecting part is in fastening connection with the mounting part of the mounting surface, the second connecting part is of a bending structure, and when the vertical frame is connected with the horizontal frame, the horizontal frame connecting plate of the first connecting part and the second connecting part is in fastening connection with the mounting groove of the horizontal frame; compared with the prior art, because the transverse frame connecting plate, the first connecting part and the mounting groove are aligned and connected, the difficulty of aligning the screw hole on the transverse frame with the screw hole on the vertical frame is reduced, so that the difficulty of connecting the transverse frame with the vertical frame is reduced, and the assembly efficiency of the door leaf is improved.
Drawings
FIG. 1 is a schematic illustration of the connection of a mullion and transom in accordance with an embodiment of the utility model;
FIG. 2 is a top view of a mullion and door jamb of an embodiment of the utility model;
FIG. 3 is an enlarged view at A in FIG. 2;
FIG. 4 is a right side view of a cross frame according to one embodiment of the utility model;
fig. 5 is an enlarged view at B in fig. 4.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings, for the purpose of making the objects, technical solutions and advantages of the present utility model more apparent.
Because among the prior art, when the mullion of door leaf and the butt joint of horizontal frame, the screw on the horizontal frame misplaces easily with the screw on the mullion, needs to keep aligning constantly, this equipment degree of difficulty that has increased the door leaf, influences the progress of door leaf installation.
Accordingly, referring to fig. 1 to 5, an embodiment of the present utility model provides a horizontal frame connection structure of a door leaf, including a mullion 1, a horizontal frame 2, and a connection assembly 3.
According to the embodiment of the utility model, the butt joint difficulty of the transverse frame 2 and the vertical frame 1 is reduced by improving the structures of the connecting component 3 and the transverse frame 2, so that the assembly efficiency of the door leaf is improved.
Specifically, one side surface of the mullion 1 is a mounting surface 11, and one side edge of the mounting surface 11 is provided with a mounting part 12; the connecting assembly 3 comprises a first connecting part 31 and a second connecting part 32, the first connecting part 31 is in fastening connection with the mounting part 11, the second connecting part 32 comprises a mullion connecting plate 321, the mullion connecting plate 321 is in fastening connection with the mounting surface 11, and a transverse frame connecting plate 322 which is bent back to the mounting surface 11 is arranged at one end, close to the first connecting part 31, of the mullion connecting plate 321;
the front and back sides of the transverse frame 2 are respectively provided with a mounting groove 21, and the first connecting part 31 and the transverse frame connecting plate 322 are respectively and tightly connected with the bottom of the mounting groove 21.
In the embodiment of the utility model, the connecting component 3 is additionally arranged on the mounting surface 11 of the mullion 1, and the mounting grooves 21 are additionally arranged on the front and back surfaces of the transverse frame 2. Specifically, the connecting assembly 3 includes a first connecting portion 31 and a second connecting portion 32, the first connecting portion 31 is fastened to the mounting portion 12 of the mounting surface 11, the second connecting portion 32 is of a bent structure, and when the mullion 1 and the transom 2 are connected, the transom connecting plate 322 of the first connecting portion 31 and the second connecting portion 32 is fastened to the mounting groove 21 of the transom 2; compared with the prior art, the connecting plate 322 of the transverse frame, the first connecting part 31 and the mounting groove 21 are aligned and connected, so that the difficulty in aligning the screw holes on the transverse frame 2 with the screw holes on the vertical frame 1 is reduced, the difficulty in connecting the transverse frame 2 with the vertical frame 1 is reduced, and the assembly efficiency of the door leaf is improved.
Further, a fixing groove 13 is formed on one side of the mounting surface 11 away from the mounting portion 12, and blocking portions 14 are formed on inner walls of two sides of the fixing groove 13; the mullion connecting plate 321 is fixedly connected with the bottom surface of the fixed groove 13, an avoidance opening 323 is formed at the joint of the mullion connecting plate 321 and the transverse frame connecting plate 322, and the blocking part 14 is abutted to the avoidance opening 323. Specifically, the joint of the mullion connecting plate 321 and the transverse frame connecting plate 322 is provided with the avoidance opening 323, and when the second connecting portion 32 is connected with the mullion 1, under the mutual cooperation of the blocking portion 14 and the avoidance opening 323, the second connecting portion 32 and the mullion 1 can be prevented from relatively rotating, so that the transverse frame connecting plate 322 can be always aligned with the bottom of the mounting groove 21.
Further, the device also comprises a first mullion screw 4 and a second mullion screw 5; the first connecting portion 31 is provided with first mullion screws 4 arranged along a straight line, and the arrangement direction of the first mullion screws 4 is consistent with the arrangement direction of the mullion 1; at least one second mullion screw 5 is arranged on the mullion connecting plate 321. Adopt first mullion screw 4 and second mullion screw 5, with first connecting portion 31 and second connecting portion 32 fastening connection on mullion 1, can effectively reduce the coupling assembling 3 first and the connection degree of difficulty of mullion 1.
Further, the first connecting portion 31 is further provided with a first transverse frame screw 6 arranged along a straight line, the transverse frame connecting plate 322 is further provided with a second transverse frame screw 7 arranged along a straight line, and the first transverse frame screw 6 and the second transverse frame screw 7 are arranged at intervals.
Preferably, the arrangement direction of the first horizontal frame screws 6 and the arrangement direction of the second horizontal frame screws 7 are perpendicular to each other. The arrangement directions of the first transverse frame screw 6 and the second transverse frame screw 7 are mutually perpendicular, and the connection stability of the transverse frame 2 and the mullion 1 can be improved.
Further, a transverse frame cover plate 22 is clamped at the top of the mounting groove 21. The horizontal frame cover plate 22 can be used for connecting the connecting component 3 in the horizontal frame 2, so that firstly, the appearance integrity of the door leaf can be improved, and secondly, the connecting component 3 can be isolated from the outside, and the service life of the connecting component can be prolonged.
Further, the inner walls of both sides of the mounting groove 21 are respectively provided with a clamping part 23, the outer walls of both sides of the transverse frame cover plate 22 are respectively provided with a clamping groove 221, and a side wall of the clamping groove 221, which is close to the front surface of the transverse frame cover plate 22, is provided with an outwards extending abutting part 222; when the cross frame cover 22 is engaged with the mounting groove 21, the abutting portion 222 abuts against a side wall of the mounting groove 22, and an inner wall of the engaging groove 221 abuts against the engaging portion 23. When the horizontal frame cover 22 is engaged with the top of the mounting groove 21, the inner wall of the engagement groove 221 and the engagement portion 23 are in contact with each other by the engagement portion 222, so that the mounting stability of the horizontal frame cover 22 is ensured.
Correspondingly, the utility model also provides a door leaf, which comprises a door leaf frame 8 and the transverse frame connecting structure, wherein the door leaf frame 8 is connected with the vertical frame 1.
While the foregoing is directed to the preferred embodiments of the present utility model, it will be appreciated by those skilled in the art that changes and modifications may be made without departing from the principles of the utility model, such changes and modifications are also intended to be within the scope of the utility model.
Claims (8)
1. The transverse frame connecting structure of the door leaf is characterized by comprising a vertical frame, a transverse frame and a connecting assembly;
one side surface of the vertical frame is a mounting surface, and one side edge of the mounting surface is provided with a mounting part; the connecting assembly comprises a first connecting part and a second connecting part, the first connecting part is in fastening connection with the mounting part, the second connecting part comprises a mullion connecting plate, the mullion connecting plate is in fastening connection with the mounting surface, and one end, close to the first connecting part, of the mullion connecting plate is provided with a transverse frame connecting plate which is bent back to the mounting surface;
the front and the back of the transverse frame are respectively provided with a mounting groove, and the first connecting part and the transverse frame connecting plate are respectively and fixedly connected with the bottom of the mounting groove.
2. The cross frame connecting structure according to claim 1, wherein a fixing groove is formed in one side of the mounting surface away from the mounting portion, and blocking portions are formed in inner walls of two sides of the fixing groove;
the vertical frame connecting plate is fixedly connected with the bottom surface of the fixed groove, an avoidance opening is formed in the joint of the vertical frame connecting plate and the transverse frame connecting plate, and the blocking part is abutted to the avoidance opening.
3. The cross frame connection structure of claim 1, further comprising a first mullion screw and a second mullion screw;
the first connecting part is provided with first mullion screws which are arranged along a straight line, and the arrangement direction of the first mullion screws is consistent with the arrangement direction of the mullions; at least one second mullion screw is arranged on the mullion connecting plate.
4. The cross frame connecting structure of claim 1, wherein the first connecting portion is further provided with first cross frame screws arranged along a straight line, the cross frame connecting plate is further provided with second cross frame screws arranged along a straight line, and the first cross frame screws and the second cross frame screws are arranged at intervals.
5. The cross frame connection structure of claim 4, wherein the arrangement direction of the first cross frame screws and the arrangement direction of the second cross frame screws are perpendicular to each other.
6. The cross frame connection structure of claim 1, wherein a cross frame cover is clamped to the top of the mounting slot.
7. The transverse frame connecting structure according to claim 6, wherein the inner walls of the two sides of the mounting groove are respectively provided with a clamping part, the outer walls of the two sides of the transverse frame cover plate are respectively provided with a clamping groove, and a side wall of the clamping groove, which is close to the front surface of the transverse frame cover plate, is provided with an outwards extending abutting part;
when the transverse frame cover plate is clamped with the mounting groove, the abutting part abuts against the side wall of the mounting groove, and the inner wall of the clamping groove abuts against the clamping part.
8. A door leaf comprising a door leaf frame and a transverse frame connecting structure according to any one of claims 1-7, said door leaf frame being connected to said mullion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320851611.1U CN220621631U (en) | 2023-04-14 | 2023-04-14 | Door leaf and transverse frame connecting structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320851611.1U CN220621631U (en) | 2023-04-14 | 2023-04-14 | Door leaf and transverse frame connecting structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220621631U true CN220621631U (en) | 2024-03-19 |
Family
ID=90229645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320851611.1U Active CN220621631U (en) | 2023-04-14 | 2023-04-14 | Door leaf and transverse frame connecting structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220621631U (en) |
-
2023
- 2023-04-14 CN CN202320851611.1U patent/CN220621631U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |