CN210067843U - Door frame structure of folding door - Google Patents
Door frame structure of folding door Download PDFInfo
- Publication number
- CN210067843U CN210067843U CN201822125143.1U CN201822125143U CN210067843U CN 210067843 U CN210067843 U CN 210067843U CN 201822125143 U CN201822125143 U CN 201822125143U CN 210067843 U CN210067843 U CN 210067843U
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- Prior art keywords
- door frame
- door
- upper beam
- underbeam
- carriage
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Abstract
The utility model provides a door frame structure of folding door, including door frame upper beam and door frame underbeam, the door frame upper beam includes first upper beam carriage and locates the second upper beam carriage of first upper beam carriage one end, first upper beam carriage lower extreme is equipped with the door leaf overhead gage, first upper beam carriage upper end is equipped with the extension board that extends to one side, the extension board is equipped with the pawl structure, second upper beam carriage upper end is equipped with door frame upper seal groove, be equipped with door frame upper seal strip in the door frame seal groove, the door frame underbeam includes the underbeam backup pad, underbeam backup pad upper end is equipped with the door leaf under shield, underbeam backup pad lower extreme is equipped with underbeam carriage and door frame under seal groove, door frame under seal groove is equipped with door frame under seal strip. The utility model discloses simple structure, the intensity and the fixed effect of door frame upper beam have been improved greatly through setting up first upper beam carriage and second upper beam carriage.
Description
Technical Field
The utility model relates to a door field of making especially relates to a folding door's door frame structure.
Background
The existing folding door has the defects of low strength of the door frame, frequent deformation or looseness and poor fixing effect.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the prior art, the utility model provides a fixed better, and the higher folding door's of intensity door frame structure of effect.
The utility model provides a door frame structure of folding door, including door frame upper beam and door frame underbeam, the door frame upper beam includes first upper beam carriage and locates the second upper beam carriage of first upper beam carriage one end, first upper beam carriage lower extreme is equipped with the door leaf overhead gage, first upper beam carriage upper end is equipped with the extension board that extends to one side, the extension board is equipped with the pawl structure, second upper beam carriage upper end is equipped with door frame upper seal groove, be equipped with door frame upper seal strip in the door frame upper seal groove, the door frame underbeam includes the underbeam backup pad, underbeam backup pad upper end is equipped with door leaf under the back plate, underbeam backup pad lower extreme is equipped with underbeam carriage and door frame under the seal groove, door frame under the seal groove is equipped with door frame under the seal strip.
As a further improvement of the utility model, the second upper beam supporting frame is of a closed structure.
As a further improvement, the upper end of the first upper beam supporting frame is also provided with a reinforcing rib.
As a further improvement of the present invention, one side of the door frame lower baffle is provided with a reinforcing plate connected with the lower beam supporting plate.
As a further improvement, the door leaf upper baffle is equipped with the door leaf upper seal groove, be equipped with joint strip on the door leaf in the door leaf upper seal groove.
As a further improvement, the baffle is equipped with seal groove under the door leaf, be equipped with joint strip under the door leaf in the seal groove under the door leaf.
The utility model has the advantages that: the utility model discloses simple structure, the intensity and the fixed effect of door frame upper beam have been improved greatly through setting up first upper beam carriage and second upper beam carriage.
Drawings
Fig. 1 is a schematic overall structure diagram of a door frame structure of a folding door according to the present invention;
fig. 2 is a cross-sectional view at a-a in fig. 1.
Reference numerals: 1-upper beam of door frame; 2-lower beam of door frame; 3, a door leaf; 11-a first upper beam support frame; 12-a second upper beam support frame; 13-door leaf upper baffle; 111-an extension plate; 121-sealing adhesive tape on door frame; 131-sealing rubber strips on the door leaves; 21-lower beam support plate; 22-door leaf lower baffle; 23-a reinforcing plate; 24-sealing rubber strips under the door frame; 221-lower door leaf sealing rubber strip.
Detailed Description
As shown in fig. 1 and 2, the present invention discloses a door frame structure of a folding door, comprising a door frame upper beam 1 and a door frame lower beam 2, wherein the door frame upper beam 1 comprises a first upper beam support frame 11 and a second upper beam support frame 12 disposed at one end of the first upper beam support frame 11, which greatly improves the strength of the door frame upper beam 1, the lower end of the first upper beam support frame 11 is provided with a door leaf upper baffle 13 for limiting the door closing of the upper end of the door leaf 3, the upper end of the first upper beam support frame 11 is provided with an extension plate 111 extending to one side, the extension plate 111 is provided with an inverted tooth structure, so as to enhance the fixing effect of the door frame upper beam 1, the upper end of the second upper beam support frame 12 is provided with a door frame upper sealing groove, a door frame upper sealing rubber strip 121 is disposed in the door frame upper sealing groove, so as to enhance the sealing effect between the door frame upper beam 1 and a wall body, in this embodiment, the door frame upper sealing rubber strip 121 is an, waterproof nature, cold resistance and heat resistance are better, door frame underbeam 2 includes underbeam backup pad 21, plays main supporting role, underbeam backup pad 21 upper end is equipped with door leaf lower back plate 22 for it is spacing to close the door to 3 lower extremes of door leaf, underbeam backup pad 21 lower extreme is equipped with underbeam carriage and door frame lower seal groove, and the underbeam carriage has further improved door frame underbeam 2's intensity, and door frame lower seal groove is equipped with door frame lower sealing strip 24, has strengthened the sealed effect between door frame underbeam 2 and the wall body.
In this technical scheme, second upper beam braced frame 12 is the enclosed construction, further improves the intensity of door frame upper beam 1.
In this technical scheme, first upper beam braced frame 11 upper end still is equipped with the strengthening rib strip, further improves first upper beam braced frame 11's intensity.
In the technical scheme, one side of the lower baffle of the door frame is provided with the reinforcing plate 23 connected with the lower beam supporting plate 21, so that the strength of the lower beam 2 of the door frame is further improved.
In this technical scheme, door leaf overhead gage 13 is equipped with door leaf upper seal groove, be equipped with door leaf upper sealing strip 131 in the door leaf upper seal groove, improve the sealed effect between door leaf upper end and the door frame.
In this technical scheme, baffle 22 is equipped with seal groove under the door leaf, be equipped with joint strip 221 under the door leaf in the seal groove under the door leaf, improve the sealed effect between door leaf lower extreme and the door frame.
The utility model discloses simple structure, through setting up first upper beam carriage 11 and second upper beam carriage 12 and improved the intensity and the fixed effect of door frame upper beam 1 greatly.
The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (6)
1. The utility model provides a folding door's door frame structure which characterized in that: including door frame upper beam and door frame underbeam, the door frame upper beam includes first upper beam carriage and locates the second upper beam carriage of first upper beam carriage one end, first upper beam carriage lower extreme is equipped with the door leaf overhead gage, first upper beam carriage upper end is equipped with the extension board to one side extension, the extension board is equipped with the pawl structure, second upper beam carriage upper end is equipped with door frame top seal groove, be equipped with door frame top seal strip in the door frame top seal groove, the door frame underbeam includes the underbeam backup pad, underbeam backup pad upper end is equipped with the door leaf under shield, underbeam backup pad lower extreme is equipped with underbeam carriage and door frame under seal groove, door frame under seal groove is equipped with door frame under seal strip.
2. The doorframe structure of a folding door according to claim 1, wherein: the second upper beam supporting frame is of a closed structure.
3. The doorframe structure of a folding door according to claim 1, wherein: and the upper end of the first upper beam supporting frame is also provided with a reinforcing rib.
4. The doorframe structure of a folding door according to claim 1, wherein: and a reinforcing plate connected with the lower beam supporting plate is arranged on one side of the lower baffle of the door frame.
5. The doorframe structure of a folding door according to claim 1, wherein: the door leaf upper baffle is provided with a door leaf upper sealing groove, and a door leaf upper sealing rubber strip is arranged in the door leaf upper sealing groove.
6. The doorframe structure of a folding door according to claim 1, wherein: the door leaf lower baffle is provided with a door leaf lower sealing groove, and a door leaf lower sealing rubber strip is arranged in the door leaf lower sealing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822125143.1U CN210067843U (en) | 2018-12-18 | 2018-12-18 | Door frame structure of folding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822125143.1U CN210067843U (en) | 2018-12-18 | 2018-12-18 | Door frame structure of folding door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210067843U true CN210067843U (en) | 2020-02-14 |
Family
ID=69426502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822125143.1U Active CN210067843U (en) | 2018-12-18 | 2018-12-18 | Door frame structure of folding door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210067843U (en) |
-
2018
- 2018-12-18 CN CN201822125143.1U patent/CN210067843U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |