CN210127763U - Door frame structure - Google Patents
Door frame structure Download PDFInfo
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- CN210127763U CN210127763U CN201920669341.6U CN201920669341U CN210127763U CN 210127763 U CN210127763 U CN 210127763U CN 201920669341 U CN201920669341 U CN 201920669341U CN 210127763 U CN210127763 U CN 210127763U
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- frame
- cover plate
- plug
- adjusting
- arm
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Abstract
The utility model relates to a door frame structure, which comprises a fixed frame and a cover plate frame; an inner slot is arranged on the inner side of the fixing frame; an outer plug is arranged on the outer side of the fixed frame; the opening direction of the inner slot and the opening direction of the outer slot are perpendicular to the door leaf when the door leaf is closed; an inner plug is arranged on the inner side of the cover plate frame; an outer plug is arranged on the outer side of the cover plate frame; the inner plug is embedded into the inner slot; the outer plug is embedded in the outer plug. The gap between the fixing frame and the cover plate frame is positioned at the inner side and the outer side of the cover plate frame, so the utility model is more beautiful, and the connection between the fixing frame and the cover plate frame is more convenient; the connection strength between the fixing frame and the cover plate frame can be ensured; the connection strength between the fixing frame and the cover plate frame is improved.
Description
Technical Field
The utility model relates to a door frame structure.
Background
As shown in fig. 5, in the doorframe structure of the prior art, the gap between the fixed frame 1 and the cover plate frame 2 is located on the front surface of the cover plate frame 2, and the gap between the fixed frame 1 and the cover plate frame 2 is easily seen when the doorframe passes through the door leaf 9, which affects the appearance.
In addition, when through door leaf 9, if touch, promote the apron frame 2 and make the apron frame 2 produce easily and be located by accident, make the gap between fixed frame 1 and the apron frame 2 more and more obvious.
Disclosure of Invention
In order to solve the problems, an object of the present invention is to provide a door frame structure, wherein a gap between a fixing frame and a cover plate frame is located at the inner side and the outer side of the cover plate frame, which is more beautiful, and the fixing frame and the cover plate frame are more convenient to connect.
The utility model discloses the detailed technical scheme who takes does: the door frame structure comprises a fixed frame and a cover plate frame; an inner slot is arranged on the inner side of the fixing frame; an outer plug is arranged on the outer side of the fixed frame; the opening direction of the inner slot and the opening direction of the outer slot are perpendicular to the door leaf when the door leaf is closed; an inner plug is arranged on the inner side of the cover plate frame; an outer plug is arranged on the outer side of the cover plate frame; the inner plug is embedded into the inner slot; the outer plug is embedded in the outer plug.
Further, the cover plate frame extends to the direction perpendicular to the door leaf when being closed to form an extension arm, and the extension arm covers the inner slot.
The gap between the fixing frame and the cover plate frame can be positioned at the inner side and the outer side of the cover plate frame, and the cover plate frame is more attractive.
Further, fixed frame still includes outer inserting groove installed part, and outer inserting groove installed part is fixed to be provided with outer inserting groove arm, and outer inserting groove installed part is connected with fixed frame detachably, and outer inserting groove arm encloses with fixed frame and forms outer inserting groove.
The forming difficulty of the fixing frame can be reduced, the yield can be improved, and the cost can be reduced.
Furthermore, the outer inserting groove mounting piece is provided with a clamping groove; the fixing frame is provided with a clamping groove bulge; the protrusion of the clamping groove is embedded into the clamping groove.
The assembly between the outer inserting groove mounting piece and the fixing frame is more convenient.
Furthermore, the outer socket installation part is fixedly connected with the outer socket arm through an elastic arm made of elastic materials.
The elastic force provided by the elastic arm can enable the outer inserting groove arm and the fixing frame to stably clamp the outer plug, and the connection strength between the fixing frame and the cover plate frame can be ensured.
Furthermore, the fixed frame also comprises a thickness adjusting frame, the thickness adjusting frame comprises an inner adjusting frame, an outer adjusting frame and an adjusting bolt, the fixed frame is divided into two parts, and the two parts of the fixed frame are respectively and fixedly connected with the inner adjusting frame and the outer adjusting frame; the inner adjusting frame and the outer adjusting frame are both provided with long holes along the thickness direction of the wall body W, and the adjusting bolts penetrate through the long holes of the inner adjusting frame and the outer adjusting frame and clamp the inner adjusting frame and the outer adjusting frame.
The thickness of the fixing frame can be adjusted along the direction of the long hole, so that the fixing frame is suitable for walls W with different thicknesses, and the universality is high.
Furthermore, the outer plug is provided with an outer plug bending arm along the door leaf in an extending way when the outer plug is closed; the outer plug bending arm is embedded into the outer insertion groove.
The connection strength between the fixing frame and the cover plate frame can be improved.
Compared with the prior art, the utility model discloses following beneficial effect has:
1) gaps between the fixing frame and the cover plate frame are positioned on the inner side and the outer side of the cover plate frame, so that the cover plate frame is attractive, and the fixing frame and the cover plate frame are convenient to connect;
2) the connection strength between the fixing frame and the cover plate frame can be ensured;
3) the connection strength between the fixing frame and the cover plate frame is improved.
Drawings
Fig. 1 is a schematic sectional view of a door frame structure according to a first embodiment in a plan view. In fig. 1, the thick solid arrow indicates a direction in which the door leaf 9 can be opened by rotating about the hinge 91.
Fig. 2 is a partially enlarged schematic view of fig. 1. In fig. 3, the wall W has a small thickness.
Fig. 3 is a partially enlarged schematic view of fig. 1. In fig. 3, the wall W has a large thickness.
Fig. 4 is a schematic sectional view of a top view of a door frame structure according to a second embodiment.
In fig. 1-4, the hatching is not shown.
Figure 5 is a schematic sectional top view of a prior art door frame structure in use. In fig. 5, the wall W is not shown.
A fixed frame 1; an inner slot 11; an outer socket 12; an outer socket mounting part 121; an outer insertion slot arm 122; the resilient arm 123; a card slot 124; a card slot protrusion 125; a thickness adjusting frame 13; an inner adjustment frame 131; an outer adjustment frame 132; an adjusting bolt 133; a cover plate frame 2; an inner plug 21; an outer plug 22; an outer plug bending arm 221; a sealing plate 23; an extension arm 29; a flexible strip 8; a flexible strip groove 81; a door leaf 9; a hinge 91; and a wall body W.
Detailed Description
The technical solution of the present invention will be described below with reference to the accompanying drawings of the present invention.
The first embodiment.
The door frame structure of the first embodiment includes a fixing frame 1 and a cover plate frame 2.
The inner side of the fixed frame 1 is provided with an inner slot 11; an outer plug 22 is arranged on the outer side of the fixed frame 1; the opening direction of the inner slot 11 and the opening direction of the outer slot 12 are perpendicular to the door leaf 9 when the door leaf 9 is closed (i.e. perpendicular to the door leaf 9 inward or outward when the door leaf 9 is closed as shown in fig. 1).
An inner plug 21 is arranged on the inner side of the cover plate frame 2; the outer side of the cover plate frame 2 is provided with an outer plug 22.
The inner plug 21 is inserted into the inner insertion groove 11; the outer plug 22 is fitted into the outer plug 22.
Further, the cover frame 2 extends to form an extension arm 29 perpendicular to the door leaf 9 when closed, and the extension arm 29 covers the inner insertion groove 11, that is, as shown in fig. 2, a projection of the inner insertion groove 11 on a plane perpendicular to the door leaf 9 when closed is completely located within a projection of the extension arm 29 on a plane perpendicular to the door leaf 9 when closed. The gap between the fixing frame 1 and the cover plate frame 2 can be positioned at the inner side and the outer side of the cover plate frame 2 instead of the front side (as shown in fig. 2 and the left side of the cover plate frame 2) of the cover plate frame 2, so that the appearance is attractive.
Further, the fixing frame 1 further includes an outer socket mounting part 121, the outer socket mounting part 121 is fixedly provided with an outer socket arm 122, the outer socket mounting part 121 is detachably connected with the fixing frame 1, and the outer socket arm 122 surrounds the fixing frame 1 to form the outer socket 12. The molding difficulty of the fixing frame 1 can be reduced, the yield can be improved, and the cost can be reduced.
Preferably, the outer socket mounting part 121 is provided with a clamping slot 124; the fixing frame 1 is provided with a slot protrusion 125; the catching protrusion 125 is fitted into the catching groove 124 so that the outer catching mount 121 is detachably coupled with the fixing frame 1. The outer socket attachment 121 and the fixing frame 1 can be detachably connected without tools such as a screwdriver, and the outer socket attachment 121 and the fixing frame 1 can be conveniently assembled.
Further, the outer socket mounting part 121 is fixedly connected to the outer socket arm 122 by an elastic arm 123 made of an elastic material (such as aluminum alloy, etc.). Generally, the elastic arm 123 is V-shaped to ensure a large elastic force provided by the elastic arm 123. The elastic force provided by the elastic arm 123 can make the outer socket arm 122 and the fixing frame 1 firmly clamp the outer plug 22, and can ensure the connection strength between the fixing frame 1 and the cover plate frame 2.
Further, the fixing frame 1 further comprises a thickness adjusting frame 13, the thickness adjusting frame 13 comprises an inner adjusting frame 131, an outer adjusting frame 132 and an adjusting bolt 133, the fixing frame 1 is divided into two parts, and the two parts of the fixing frame 1 are respectively and fixedly connected with the inner adjusting frame 131 and the outer adjusting frame 132 (for example, the fixing connection is realized through fasteners such as bolts); the inner adjustment frame 131 and the outer adjustment frame 132 are both provided with a long hole (not shown in the drawings) along the thickness direction of the wall W (as shown in fig. 2, perpendicular to the direction of the door leaf 9 when closed), and the adjustment bolt 133 passes through the long hole of the inner adjustment frame 131 and the long hole of the outer adjustment frame 132 and clamps the inner adjustment frame 131 and the outer adjustment frame 132. The thickness of the fixing frame 1 can be adjusted along the direction of the long hole, the fixing frame can be suitable for walls W with different thicknesses, and the universality is high.
The working principle of the door frame structure of the embodiment is as follows: when in use, the fixing frame 1 is fixedly connected with the wall W; the fixing frame 1 is generally vertically placed and clamped on the wall W, and then the fixing frame 1 is filled with foam or cement mortar.
Then, the cover plate frame 2 is moved along the direction perpendicular to the door leaf 9 when closed, so that the inner plug 21 is embedded into the inner insertion groove 11; the outer plug 22 is embedded into the outer plug 22, and then foam or cement mortar is filled in a space formed by the fixed frame 1 and the cover plate frame 2.
Usually, the fixed frame 1 and the cover frame 2 are both two, one of the two is hinged with the door leaf 9 through the hinge 91. Of course, the fixed frame 1 and the cover frame 2 may be horizontally placed and used as the upper frame of the door 9.
It can be seen from the above that, in the door frame structure of the present embodiment, the gap between the fixing frame 1 and the cover plate frame 2 is located inside and outside the cover plate frame 2, rather than on the front surface of the cover plate frame 2 (as shown in fig. 2, the left side of the cover plate frame 2), which is more beautiful, and the connection between the fixing frame 1 and the cover plate frame 2 is more convenient.
Example two.
The second embodiment is different from the first embodiment in that in the door frame structure of the second embodiment, the outer plug 22 is provided with an outer plug bending arm 221 extending along the door 9 when closed; the outer plug bending arm 221 is inserted into the outer socket 12. Usually, the length of the outer plug bending arm 221 is slightly greater than (exceeding 0.5-1 mm) the thickness of the outer plug groove 12, so as to realize that the outer plug bending arm 221 abuts against the inner wall of the outer plug groove 12 to realize interference fit, and improve the connection strength between the fixing frame 1 and the cover plate frame 2. Meanwhile, the space formed by the outer plug bending arm 221 and the outer socket 12 is large, foam or cement mortar can be filled in the space formed by the outer plug bending arm 221 and the outer socket 12, and the connection strength between the fixing frame 1 and the cover plate frame 2 can be improved.
It is to be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operated in a particular orientation, and are not to be construed as limiting the scope of the present invention.
The above embodiments are merely preferred embodiments of the present disclosure, which are not intended to limit the present disclosure, and any modifications, equivalents, improvements and the like, which are within the spirit and principle of the present disclosure, should be included in the scope of the present disclosure.
Claims (7)
1. Door frame structure, its characterized in that: the device comprises a fixed frame (1) and a cover plate frame (2); an inner slot (11) is arranged on the inner side of the fixed frame (1); an outer plug (22) is arranged on the outer side of the fixed frame (1); the opening direction of the inner slot (11) and the opening direction of the outer slot (12) are vertical to the door leaf (9) when the door leaf is closed; an inner plug (21) is arranged on the inner side of the cover plate frame (2); an outer plug (22) is arranged on the outer side of the cover plate frame (2); the inner plug (21) is embedded into the inner slot (11); the outer plug (22) is embedded in the outer plug (22).
2. The door frame structure according to claim 1, wherein: the cover plate frame (2) extends to the direction perpendicular to the door leaf (9) when the cover plate frame is closed to form an extension arm (29), and the extension arm (29) covers the inner slot (11).
3. The door frame structure according to claim 1, wherein: the fixing frame (1) further comprises an outer inserting groove mounting piece (121), an outer inserting groove arm (122) is fixedly arranged on the outer inserting groove mounting piece (121), the outer inserting groove mounting piece (121) is detachably connected with the fixing frame (1), and the outer inserting groove arm (122) and the fixing frame (1) are encircled to form an outer inserting groove (12).
4. A door frame structure according to claim 3, wherein: the outer socket mounting piece (121) is provided with a clamping groove (124); the fixing frame (1) is provided with a clamping groove bulge (125); the clamping groove bulge (125) is embedded into the clamping groove (124).
5. The door frame structure according to claim 4, wherein: the outer socket mounting part (121) is fixedly connected with the outer socket arm (122) through an elastic arm (123) made of elastic material.
6. The door frame structure according to claim 1, wherein: the fixed frame (1) further comprises a thickness adjusting frame (13), the thickness adjusting frame (13) comprises an inner adjusting frame (131), an outer adjusting frame (132) and an adjusting bolt (133), the fixed frame (1) is divided into two parts, and the two parts of the fixed frame (1) are fixedly connected with the inner adjusting frame (131) and the outer adjusting frame (132) respectively; the inner adjusting frame (131) and the outer adjusting frame (132) are provided with long holes along the thickness direction of the wall body W, and the adjusting bolt (133) penetrates through the long hole of the inner adjusting frame (131) and the long hole of the outer adjusting frame (132) and clamps the inner adjusting frame (131) and the outer adjusting frame (132).
7. The door frame structure according to claim 1, wherein: the outer plug (22) is provided with an outer plug bending arm (221) extending along the door leaf (9) when closed; the outer plug bending arm (221) is embedded into the outer socket (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920669341.6U CN210127763U (en) | 2019-05-11 | 2019-05-11 | Door frame structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920669341.6U CN210127763U (en) | 2019-05-11 | 2019-05-11 | Door frame structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210127763U true CN210127763U (en) | 2020-03-06 |
Family
ID=69662800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920669341.6U Active CN210127763U (en) | 2019-05-11 | 2019-05-11 | Door frame structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210127763U (en) |
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2019
- 2019-05-11 CN CN201920669341.6U patent/CN210127763U/en active Active
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