CN220726088U - Clamping groove type invisible door frame - Google Patents
Clamping groove type invisible door frame Download PDFInfo
- Publication number
- CN220726088U CN220726088U CN202321851419.9U CN202321851419U CN220726088U CN 220726088 U CN220726088 U CN 220726088U CN 202321851419 U CN202321851419 U CN 202321851419U CN 220726088 U CN220726088 U CN 220726088U
- Authority
- CN
- China
- Prior art keywords
- door frame
- edge
- frame body
- section bar
- clamping groove
- 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.)
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Links
- 238000007688 edging Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 4
- 239000000758 substrate Substances 0.000 abstract description 4
- 238000009966 trimming Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
Landscapes
- Securing Of Glass Panes Or The Like (AREA)
Abstract
The utility model discloses a clamping groove type invisible door frame, and relates to the field of door frame structures. The problems of high construction difficulty, high perpendicularity requirement and the like can be solved, and the problem that the substrate is exposed due to film sticking and edge shrinking of the surface of the decorative plate can be effectively avoided. The technical scheme of the utility model is as follows: the door frame comprises a door frame body, wherein a trimming section bar for connecting a hem at the edge of a decorative plate is arranged on the door frame body, the trimming section bar is connected with the door frame body into a whole, and a clamping groove matched with the hem is formed in the trimming section bar. The utility model achieves the purposes of seamless connection and natural and integrated effect through the clamping groove in the edge folding section bar on the door frame and the edge folding card-inserting connection of the decorative plate.
Description
Technical Field
The utility model relates to the field of door frame structures, in particular to a clamping groove type invisible door frame.
Background
At present, in order to facilitate construction, the effect presented on site is more attractive, most of door frames in the prior art are shown in fig. 1, most of the door frames and the wall panels (such as gypsum boards and decorative boards) are assembled in a splicing mode, and the edge positions of the wall panels are wrapped through door frame wrapping edges, so that the effect of edge folding is achieved. However, the width range of the door frame wrapping package in the mode is within 2mm, the perpendicularity requirement for on-site profile installation is high, once the deviation exceeds 2mm, the edges of the plates are exposed after installation, and the construction is relatively difficult; in addition, if the decorative board with the film is used on the wall surface, the film stuck on the board can generate edge shrinkage phenomenon after long-time use, so that the substrate is exposed, and a series of problems such as damage to the decorative board, reduced aesthetic degree and the like are caused.
Disclosure of Invention
Aiming at the problems, the utility model provides the clamping groove type invisible door frame, which can solve the problems of high construction difficulty, high perpendicularity requirement and the like, and simultaneously can effectively avoid the problem of exposed substrate caused by film pasting and edge shrinking of the surface of a decorative plate.
The technical scheme of the utility model is as follows: the door frame comprises a door frame body 1, a folding profile 11 for connecting a folding edge of the edge of a decorative plate 2 is arranged on the door frame body 1, the edge of the decorative plate 2 is provided with a folding edge, the folding profile 11 is connected with the door frame body 1 into a whole, and a clamping groove matched with the folding edge is formed in the folding profile 11. Therefore, the edge folding section bar and the edge folding of the decorative plate can form plug-in card type connection, and the purposes of seamless connection and natural and integrated effect are achieved.
Further, the clamping groove in the edging section bar 11 is perpendicular to the surface of the door frame body 1.
Further, part or all of the inner wall of the clamping groove is a convex and concave surface, and the section of the convex and concave surface is saw-tooth-shaped or wavy.
Further, the door frame body 1 is hollow.
Considering the influence of wall body position, receive if adopt with the structure of receipts limit section bar unanimity, will be difficult to guarantee that there is not the clearance between interior decorative board 3 and door frame body 1, consequently, must also perpendicular to the surface of door frame body 1 with the final hookup location of door frame body 1 of interior decorative board 3, but need support or connect the wall body again simultaneously to guarantee joint strength, to this, the scheme still provides following improvement scheme:
the edge folding profile 11 is arranged on the outer side of the door frame body 1, an inner edge folding structure for connecting the inner decorative plate 3 is arranged on the inner side of the door frame body 1, the inner edge folding structure comprises a step plate 12 and a vertical plate 13 which are connected with the door frame body 1 into a whole, the section of the step plate 12 is in a folded line shape, an inner slot matched with the inner decorative plate 3 is formed between the step plate 12 and the vertical plate 13, and the step plate 12 is provided with an extending edge for abutting against a wall surface.
The utility model achieves the purposes of seamless connection and natural and integrated effect through the clamping groove in the edge-folding section bar on the door frame and the edge-folding plug-in card type connection of the decorative plate, such as the aluminum-plastic composite plate, and has the following advantages in general:
the installation can be completed by simply inserting the card type connection installation and splicing the slotting and flanging of the decorative plate into the clamping groove in the edge-folding section bar on the door frame by sizing;
secondly, the plug-in card type connection tightness is very strong, the influence caused by the inclination of the decorative plate or the door frame body is avoided, the connection disconnection of the decorative plate and the door frame can be effectively avoided, and the problem of exposed edge is solved;
and thirdly, after the plug-in card type connection, even if the surface of the decorative plate is provided with a film, the edge of the film can be clamped into the clamping groove, so that the problem that the substrate is exposed due to film sticking and edge shrinking of the surface of the decorative plate is effectively avoided.
Drawings
Figure 1 is a schematic diagram of the background art of the present case,
figure 2 is a schematic diagram of the structure of the present case,
FIG. 3 is a schematic diagram of an embodiment of the present disclosure;
in the figure, 1 is a decorative film, 11 is a trimming profile, 12 is a step plate, 13 is a vertical plate, 2 is a decorative plate, and 3 is an inner decorative plate.
Detailed Description
In order to clearly illustrate the technical features of the present patent, the following detailed description will make reference to the accompanying drawings.
As shown in fig. 2-3, the edge of the decorative board 2 is provided with a folded edge, the door frame in this case comprises a door frame body 1, a receiving edge section bar 11 for connecting the folded edge of the decorative board 2 is arranged on the door frame body 1, the receiving edge section bar 11 is connected with the door frame body 1 into a whole, and a clamping groove matched with the folded edge is formed in the receiving edge section bar 11. Therefore, the clamping groove in the edge folding section bar on the door frame and the folded edge of the decorative plate form card-inserting connection, so that the purposes of seamless connection and natural and integrated effect are achieved.
The clamping groove in the edge-folding section bar 11 is perpendicular to the surface of the door frame body 1.
The inner wall of the clamping groove is provided with barb-shaped or wave-shaped protrusions.
The door frame body 1 is hollow.
The outside of door frame body 1 sets up the receipts limit section bar 11 that is used for connecting decorative board 2, then is equipped with the interior receipts limit structure that is used for connecting additional interior decoration board 3 in the inboard of door frame body 1, interior receipts limit structure include with door frame body 1 links step board 12 and riser 13 as an organic whole, the section of step board 12 is the book line, forms the inboard slot with interior decoration board 3 looks adaptation between step board 12 and riser 13 to step board 12 has the extension limit that is used for supporting the wall. Thus, one part of the folded step plate 12, i.e. the extension edge, can be used to abut against the wall to ensure the connection strength, and the other part can be used to cooperate with the riser, forming an inner slot for inserting the inner decorative plate in the space between the two.
While there have been described what are believed to be the preferred embodiments of the present utility model, it will be apparent to those skilled in the art that many more modifications are possible without departing from the principles of the utility model.
Claims (4)
1. The clamping groove type invisible door frame is characterized by comprising a door frame body (1), wherein a receiving edge section bar (11) for connecting a folded edge at the edge of a decorative plate (2) is arranged on the door frame body (1), the receiving edge section bar (11) is connected with the door frame body (1) into a whole, and a clamping groove matched with the folded edge is formed in the receiving edge section bar (11);
the edge folding profile (11) is arranged on the outer side of the door frame body (1), an inner edge folding structure used for connecting an inner decorative plate (3) is arranged on the inner side of the door frame body (1), the inner edge folding structure comprises a step plate (12) and a vertical plate (13) which are connected with the door frame body (1) into a whole, the section of the step plate (12) is in a folded line shape, an inner slot matched with the inner decorative plate (3) is formed between the step plate (12) and the vertical plate (13), and the step plate (12) is provided with an extending edge used for abutting against a wall surface.
2. A slot-type invisible door frame according to claim 1, wherein the slot in the edging section bar (11) is arranged perpendicular to the surface of the door frame body (1).
3. A slot type invisible door frame according to claim 1 wherein the inner wall of the slot is partially or entirely concave and the section of the concave and convex is saw-tooth or wave-like.
4. A card slot type invisible door frame according to claim 1, wherein the door frame body (1) is hollow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321851419.9U CN220726088U (en) | 2023-07-14 | 2023-07-14 | Clamping groove type invisible door frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321851419.9U CN220726088U (en) | 2023-07-14 | 2023-07-14 | Clamping groove type invisible door frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220726088U true CN220726088U (en) | 2024-04-05 |
Family
ID=90487570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321851419.9U Active CN220726088U (en) | 2023-07-14 | 2023-07-14 | Clamping groove type invisible door frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220726088U (en) |
-
2023
- 2023-07-14 CN CN202321851419.9U patent/CN220726088U/en active Active
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| GR01 | Patent grant |