CN211691969U - Connecting assembly for door frame and door leaf - Google Patents
Connecting assembly for door frame and door leaf Download PDFInfo
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- CN211691969U CN211691969U CN201921665746.9U CN201921665746U CN211691969U CN 211691969 U CN211691969 U CN 211691969U CN 201921665746 U CN201921665746 U CN 201921665746U CN 211691969 U CN211691969 U CN 211691969U
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- door leaf
- door frame
- door
- fixing plate
- hinge
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Abstract
The utility model belongs to the technical field of the door accessory, concretely relates to coupling assembling of door frame and door leaf. Not enough of fit clearance adjustment difficulty about the bright hinge to current connection door frame and door leaf, the utility model discloses a following technical scheme: a connection assembly of a door frame and a door leaf, the connection assembly comprising: the hinge comprises a door frame connecting sheet and a door leaf connecting sheet; a door frame hinge fixing plate; a door leaf hinge fixing plate; a left and right adjusting screw; the door frame hinge fixing plate is provided with an adjusting threaded hole, the left adjusting screw and the right adjusting screw are arranged in the adjusting threaded hole, the left adjusting screw and the right adjusting screw abut against a door frame connecting sheet, and the door frame connecting sheet is provided with an adjusting hole which is matched with the left adjusting screw and the right adjusting screw and can be penetrated by a screwdriver. The utility model discloses a coupling assembling's beneficial effect is: can directly adjust in the door frame outside, the outside is adjusted, need not to dismantle the door body, and is simple and convenient.
Description
Technical Field
The utility model belongs to the technical field of the door accessory, concretely relates to coupling assembling of door frame and door leaf.
Background
The invention patent with the publication number of CN104612509B discloses a connecting component for a door frame and a door leaf, which aims at the defects that the existing open hinge on the market can not be adjusted in all directions, or has a complex structure and is difficult to adjust. The exposed hinge comprises a hinge, the hinge comprises a door leaf connecting sheet and a door frame connecting sheet, and further comprises a door leaf hinge fixing plate and a door frame hinge fixing plate, the door leaf connecting sheet is connected to a door leaf through the door leaf hinge fixing plate, the door frame connecting sheet is connected to a door leaf hinge keel through the door frame hinge fixing plate, a first forward threaded hole and a second reverse threaded hole are formed in the door frame hinge fixing plate, the door leaf hinge keel is provided with a waist-shaped hole, and a third screw is in threaded connection with the door frame hinge fixing plate. The hinge is simple in structure and convenient to mount, the mounting difficulty of an assembler is reduced, the mounting efficiency is improved, meanwhile, the follow-up maintenance is relatively easy, the hinge is convenient to mount and dismount, and the hinge can be automatically mounted, dismounted and adjusted if a user needs to replace or adjust the hinge.
However, in the above-mentioned patent solutions, the left and right fit gaps between the door leaf and the door frame need to be adjusted on the inner side of the door frame (the side fitted with the wall body).
Disclosure of Invention
The utility model discloses to the not enough of fit clearance adjustment difficulty about the bright hinge of current connection door frame and door leaf, provide a coupling assembling of door frame and door leaf, after the door frame finishes with wall body installation, still can adjust the door leaf and the door frame about fit clearance.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a connection assembly of a door frame and a door leaf, the connection assembly comprising:
the hinge comprises a door frame connecting sheet and a door leaf connecting sheet;
a door frame hinge fixing plate;
a door leaf hinge fixing plate;
a left and right adjusting screw;
the door frame connecting sheet is connected to the door leaf hinge keel through a door frame hinge fixing plate, and the door leaf connecting sheet is connected to the door leaf through a door leaf hinge fixing plate;
the door frame hinge fixing plate is provided with an adjusting threaded hole, the left adjusting screw and the right adjusting screw are arranged in the adjusting threaded hole, the left adjusting screw and the right adjusting screw abut against a door frame connecting sheet, and the door frame connecting sheet is provided with an adjusting hole which is matched with the left adjusting screw and the right adjusting screw and can be penetrated by a screwdriver.
The connecting component of the utility model, by means of the left and right adjusting screws to touch the door frame connecting sheet, the door frame connecting sheet is provided with the adjusting holes, the distance between the door frame hinge fixing plate and the door frame connecting sheet can be realized by rotating the left and right adjusting screws through the adjusting holes, thereby adjusting the distance between the door frame and the door leaf; the screwdriver is screwed in from one side far away from the door frame, can be directly adjusted on one side where the door frame is matched with the door leaf, does not need to disassemble the door body, and is simple and convenient.
As an improvement, the left and right adjusting screws are flat head cross screws, one side, close to the door frame, of the door frame hinge fixing plate extends to form a folded edge, and the height of the folded edge is not smaller than the length of the tail portion of the flat head cross screw.
As an improvement, the left and right adjusting screws are provided with six threaded holes which are positioned on the side surface of the doorframe connecting sheet, the six left and right adjusting screws are arranged in two rows, one row is provided with two, and the other row is provided with four adjusting screws.
As an improvement, the door leaf connecting sheet is provided with a joint part jointed with the door frame connecting sheet and a cavity part used for forming a cavity with the door frame connecting sheet, and the outer end of the cavity part is provided with a stopper. The cavity formed by the blocking piece closed cavity part and the door frame connecting piece is arranged, so that the insertion cavity of the prying tool and prying force can be avoided, and the prying tool is prevented from prying the open hinge to damage the open hinge and further prying the door. When the door is closed, the blocking piece is attached to the door frame connecting piece, the bent part of the door leaf connecting piece is prevented from directly abutting against the middle position of the door frame connecting piece, abrasion of the door frame connecting piece is reduced, and the service life of the door frame connecting piece is prolonged.
As an improvement, the blocking piece extends towards the end surface of the door frame connecting piece to close a cavity formed by the cavity part and the door frame connecting piece.
As an improvement, the end part of the stopper is provided with a bending part bending towards the end surface of the door frame connecting sheet. The bending part is bent towards the hinge, so that a cavity formed by the cavity part and the door frame connecting sheet is further protected, and a prying tool is prevented from extending into the cavity.
As an improvement, the door leaf hinge keel is provided with a waist-shaped hole for penetrating an adjusting screw, and the adjusting screw is in threaded connection with the door leaf hinge fixing plate.
As an improvement, a door leaf hinge limiting piece fixedly connected to the door leaf hinge keel is arranged between the door leaf hinge keel and the door frame hinge fixing plate, and the door leaf hinge limiting piece is matched with the door leaf hinge fixing plate to limit the position of the door leaf hinge fixing plate.
As an improvement, the door leaf hinge limiting piece is provided with an upper clamping pin and a lower clamping pin, the clamping pins are provided with clamping grooves, and clamping groove openings of the upper clamping pin and the lower clamping pin are opposite; the door leaf hinge fixing plate is embedded in the two clamping grooves, the upper side and the lower side of the front portion of the door leaf hinge fixing plate extend upwards and downwards respectively to form blocking portions which are abutted to the clamping feet, the door leaf hinge fixing plate is welded on the door leaf hinge keel after being matched with the door leaf hinge limiting pieces, and the door leaf hinge limiting pieces after being welded limit the moving range of the door leaf hinge fixing plate.
As an improvement, the door frame hinge fixing plate is provided with a plurality of fastening threaded holes for connecting the door frame connecting sheet, and the fastening threaded holes and the adjusting threaded holes have the same rotating direction.
The utility model discloses a coupling assembling's beneficial effect is: compare the current door body and finish the installation on the wall body, just can't adjust the door leaf and door frame about fit clearance, the utility model discloses a coupling assembling if meet about the door body installation about the fit clearance change or the door leaf flagging scheduling problem, can directly adjust in the door frame outside, the outside is adjusted, need not to dismantle a body, and is simple and convenient.
Drawings
Fig. 1 is an installation structure diagram of a connection assembly according to a first embodiment of the present invention.
Fig. 2 is a schematic front view of a door leaf hinge limiting piece of a connection assembly according to a first embodiment of the present invention.
Fig. 3 is a schematic top view of a door leaf hinge limiting piece of a connection assembly according to a first embodiment of the present invention.
Fig. 4 is a schematic structural view of a door leaf hinge fixing plate of a connection assembly according to a first embodiment of the present invention.
Fig. 5 is a schematic top view of a door frame hinge fixing plate of a connection assembly according to a first embodiment of the present invention.
Fig. 6 is a schematic front view structure of a door frame hinge fixing plate of a connection assembly according to a first embodiment of the present invention.
Fig. 7 is a structural diagram of a door frame hinge fixing plate of the first connection assembly according to the present invention.
Fig. 8 is a schematic side view of the hinge closed state of the connection assembly according to the first embodiment of the present invention.
Fig. 9 is a schematic side view of a hinge closed state of a connection assembly according to a first embodiment of the present invention.
Fig. 10 is a schematic front view of the hinge of the connection assembly according to the first embodiment of the present invention in an unfolded state.
Fig. 11 is a schematic view of a door leaf keel hole structure of a connection assembly according to a first embodiment of the present invention.
Fig. 12 is a schematic view of adjusting a hinge and a door frame hinge fixing plate of a connection assembly according to a first embodiment of the present invention.
Fig. 13 is a schematic structural diagram of a position where a hinge of a connection assembly of the first embodiment of the present invention is mounted on a keel.
In the figure, 1, a door frame;
2. a door frame hinge fixing plate; 201. the device comprises a first limiting part 202, a second limiting part 203, a third limiting part 204, an upper supporting surface 205, a lower supporting surface 206, an adjusting threaded hole 207 and a folded edge;
3. a hinge 31, a door leaf connecting sheet 311, a joint part 312, a cavity part 32, a door frame connecting sheet 321, an adjusting hole 33, a stopper 331 and a bending part;
4. a door leaf hinge keel 401 and a waist-shaped hole;
5. a door leaf hinge limiting sheet 501 and a clamping foot 501;
6. a door hinge fixing plate 601, a stopper 601;
7. and a left and right adjusting screw.
Detailed Description
The technical solutions of the embodiments of the present invention will be explained and explained below with reference to the drawings of the embodiments of the present invention, but the embodiments described below are only preferred embodiments of the present invention, and are not all embodiments. Other embodiments obtained by persons skilled in the art without any inventive work based on the embodiments in the embodiment belong to the protection scope of the invention.
Referring to fig. 1 to 13, the utility model discloses a connecting assembly of door frame and door leaf, connecting assembly includes:
the hinge comprises a door frame connecting sheet and a door leaf connecting sheet;
a door frame hinge fixing plate;
a door leaf hinge fixing plate;
a left and right adjusting screw;
the door frame connecting sheet is connected to the door leaf hinge keel through a door frame hinge fixing plate, and the door leaf connecting sheet is connected to the door leaf through a door leaf hinge fixing plate;
the door frame hinge fixing plate is provided with an adjusting threaded hole, the left adjusting screw and the right adjusting screw are arranged in the adjusting threaded hole, the left adjusting screw and the right adjusting screw abut against a door frame connecting sheet, and the door frame connecting sheet is provided with an adjusting hole which is matched with the left adjusting screw and the right adjusting screw and can be penetrated by a screwdriver.
The connecting component of the utility model, by means of the left and right adjusting screws to touch the door frame connecting sheet, the door frame connecting sheet is provided with the adjusting holes, the distance between the door frame hinge fixing plate and the door frame connecting sheet can be realized by rotating the left and right adjusting screws through the adjusting holes, thereby adjusting the distance between the door frame and the door leaf; the screwdriver is screwed in from one side far away from the door frame, can be directly adjusted on one side where the door frame is matched with the door leaf, does not need to disassemble the door body, and is simple and convenient.
Example one
Referring to fig. 1 to 13, a door frame and door leaf's coupling assembling of embodiment of the present invention, the coupling assembling includes:
the hinge 3 comprises a door frame connecting sheet 32 and a door leaf connecting sheet 31;
a door frame hinge fixing plate 2;
a door leaf hinge fixing plate 6;
a left-right adjusting screw 7;
the door frame connecting sheet 32 is connected to the door leaf hinge keel 4 through the door frame hinge fixing plate 2, and the door leaf connecting sheet 31 is connected to the door leaf through the door leaf hinge fixing plate 6;
the door frame hinge fixing plate 2 is provided with an adjusting threaded hole 206, the adjusting threaded hole 206 is internally provided with the left and right adjusting screws 7, the left and right adjusting screws 7 abut against the door frame connecting sheet 32, and the door frame connecting sheet 32 is provided with an adjusting hole 321 which is matched with the left and right adjusting screws 7 and can be penetrated by a screwdriver.
As an improvement, the left and right adjusting screws 7 are flat head cross screws, one side of the doorframe hinge fixing plate 2 close to the doorframe extends to form a folded edge 207, and the height of the folded edge 207 is not less than the length of the tail part of the flat head cross screw.
Specifically, the adjustment hole 321 may be a circular hole having a diameter of 6.5 so that the screwdriver can freely pass through. The tail diameter of the flat head cross screw is more than 6.5.
As an improvement, the left and right adjusting screws 7 have six screw holes and are positioned on the side surface of the door frame connecting sheet 32, and the six left and right adjusting screws 7 are arranged in two rows, one row has two, and the other row has four.
As a modification, the door leaf connecting piece 31 is provided with an attaching part 311 attached to the door frame connecting piece 32 and a cavity part 312 for forming a cavity with the door frame connecting piece 32, and the outer end of the cavity part 312 is provided with a stopper 33. The blocking piece 33 is arranged to close the cavity part 312 and the cavity formed by the doorframe connecting sheet 32, so that the insertion cavity of a prying tool and prying force can be avoided, and the prying tool can be prevented from prying the open hinge to damage the open hinge and further prying the door. And when the door is closed, the blocking piece 33 is attached to the door frame connecting piece 32, so that the bent part of the door leaf connecting piece 31 is prevented from directly abutting against the middle position of the door frame connecting piece 32, the abrasion of the door frame connecting piece 32 is reduced, and the service life of the door frame connecting piece 32 is prolonged.
As a modification, the stopper 33 extends toward the end surface of the doorframe connecting piece 32 to close the cavity 312 formed by the doorframe connecting piece 32.
In a modification, the end of the stopper 33 has a bent portion 331 bent toward the end face of the doorframe connecting piece 32. The curved portion 331 is bent inward toward the hinge 3 to further protect the cavity portion 312 from the door frame connecting piece 32, and to prevent the pry from extending into the cavity.
As an improvement, the door leaf hinge keel 4 is provided with a waist-shaped hole 401 for passing an adjusting screw, and the adjusting screw is in threaded connection with the door leaf hinge fixing plate 6.
As an improvement, a door leaf hinge limiting piece 5 fixedly connected to the door leaf hinge keel 4 is arranged between the door leaf hinge keel 4 and the door frame hinge fixing plate 2, and the door leaf hinge limiting piece 5 is matched with the door leaf hinge fixing plate 6 to limit the position of the door leaf hinge fixing plate 6.
As an improvement, the upper and lower sides of the front part of the door frame hinge fixing plate 2 are bent outwards to form a first limiting part 201, the upper and lower sides of the rear part of the door frame hinge fixing plate 2 are bent outwards to form a second limiting part 202, the front side of the door frame hinge fixing plate 2 is bent outwards to form a third limiting part 203, and the first limiting part 201 and the third limiting part 203 are matched with the door frame 1; the second position-limiting portion 202 is matched with the door frame connecting piece 32. The distance between the second limiting portions 202 is greater than the height of the doorframe connecting sheet 32, so that the doorframe connecting sheet 32 is positioned between the upper and lower second limiting portions 202.
As an improvement, in order to improve the bearing capacity and increase the stress surface, the second limiting part 202 positioned at the upper side extends upwards to form an upper supporting surface 204 parallel to the main plane of the doorframe hinge fixing plate 2; the second limiting part 202 at the lower side extends downwards to form a lower supporting surface 205 parallel to the main plane of the door frame hinge fixing plate 2; the upper and lower support surfaces 205 abut against the inner surface of the door frame 1.
As an improvement, the door leaf hinge limiting piece 5 is provided with an upper clamping pin 501 and a lower clamping pin 501, the clamping pins 501 are provided with clamping grooves, and the clamping grooves of the upper clamping pin 501 and the clamping grooves of the lower clamping pin 501 are opposite; the door leaf hinge fixing plate 6 is less than the size between the bottoms of the two clamping grooves and greater than the size between the notches of the two clamping grooves, the door leaf hinge fixing plate 6 is embedded in the two clamping grooves, the upper side and the lower side of the front part of the door leaf hinge fixing plate 6 extend upwards and downwards respectively to form a blocking part 601 which is abutted against the clamping foot 501, the door leaf hinge fixing plate 6 is welded on the door leaf hinge keel 4 with the door leaf hinge limiting sheet 5 matched with the door leaf hinge limiting sheet 5, and the welded door leaf hinge limiting sheet 5 limits the moving range of the door leaf hinge fixing plate 6.
As a modification, the doorframe hinge fixing plate 2 is provided with a plurality of fastening threaded holes for connecting the doorframe connecting sheet 32, and the fastening threaded holes and the adjusting threaded holes 206 are screwed in the same direction, i.e. both are screwed in from the outer side of the doorframe.
The utility model discloses coupling assembling's beneficial effect is: compared with the prior art that the left and right fit gaps between the door leaf and the door frame cannot be adjusted after the door body is installed on the wall body, the connecting assembly of the utility model can directly adjust the outside of the door frame if the left and right fit gaps change or the door leaf sags after the door body is installed, and the adjustment is carried out outside without detaching the door body, thus being simple and convenient; the blocking piece 33 is arranged to close the cavity part 312 and the cavity formed by the doorframe connecting sheet 32, so that the prying tool can be prevented from being inserted into the cavity and prying force is avoided, and the prying tool is prevented from prying the exposed hinge to damage the door. And when the door is closed, the blocking piece 33 is attached to the door frame connecting piece 32, so that the bent part of the door leaf connecting piece 31 is prevented from directly abutting against the middle position of the door frame connecting piece 32, the abrasion of the door frame connecting piece 32 is reduced, and the service life of the door frame connecting piece 32 is prolonged.
While the invention has been described with reference to specific embodiments thereof, it will be understood by those skilled in the art that the invention is not limited thereto but is intended to cover various modifications and changes, including but not limited to the details shown in the drawings and described in the foregoing detailed description. Any modification which does not depart from the functional and structural principles of the invention is intended to be included within the scope of the following claims.
Claims (10)
1. The utility model provides a coupling assembling of door frame and door leaf which characterized in that: the connecting assembly includes:
the hinge (3) comprises a door frame connecting sheet (32) and a door leaf connecting sheet (31);
a door frame hinge fixing plate (2);
a door leaf hinge fixing plate (6);
a left-right adjusting screw (7);
the door frame connecting sheet (32) is connected to the door leaf hinge keel (4) through the door frame hinge fixing plate (2), and the door leaf connecting sheet (31) is connected to the door leaf through the door leaf hinge fixing plate (6);
set up regulation screw hole (206) on door frame hinge fixed plate (2), be equipped with in regulation screw hole (206) control adjusting screw (7), control adjusting screw (7) and contradict door frame connection piece (32), set up on door frame connection piece (32) with control adjusting screw (7) complex and can supply regulation hole (321) that the screwdriver passed.
2. A door frame and door leaf connecting assembly according to claim 1, wherein: the left and right adjusting screws (7) are flat head cross screws, one side, close to a door frame, of the door frame hinge fixing plate (2) extends to form a folded edge (207), and the height of the folded edge (207) is not smaller than the length of the tail portion of the flat head cross screw.
3. A door frame and door leaf connecting assembly according to claim 1, wherein: the left and right adjusting screws (7) are provided with six threaded hole side faces which are positioned on the door frame connecting sheet (32), the six left and right adjusting screws (7) are arranged in two rows, one row is provided with two, and the other row is provided with four.
4. A door frame and door leaf connecting assembly according to claim 1, wherein: the door leaf connecting piece (31) is provided with an attaching part (311) attached to the door frame connecting piece (32) and a cavity part (312) used for forming a cavity with the door frame connecting piece (32), and a stopper (33) is arranged at the outer end of the cavity part (312).
5. A door frame and door leaf connection assembly according to claim 4, wherein: the blocking piece (33) extends towards the end surface of the doorframe connecting piece (32) to close a cavity part (312) formed by the doorframe connecting piece (32).
6. A door frame and door leaf connection assembly according to claim 5, wherein: the end of the stopper (33) has a bent portion (331) bent toward the end face of the door frame connecting piece (32).
7. A door frame and door leaf connecting assembly according to claim 1, wherein: the door leaf hinge keel (4) is provided with a waist-shaped hole (401) for penetrating an adjusting screw, and the adjusting screw is in threaded connection with the door leaf hinge fixing plate (6).
8. A door frame and door leaf connection assembly according to claim 7, wherein: a door leaf hinge limiting piece (5) fixedly connected to the door leaf hinge keel (4) is arranged between the door leaf hinge keel (4) and the door frame hinge fixing plate (2), and the door leaf hinge limiting piece (5) is matched with the door leaf hinge fixing plate (6) to limit the position of the door leaf hinge fixing plate (6).
9. A door frame and door leaf connecting assembly according to claim 8, wherein: the door leaf hinge limiting piece (5) is provided with an upper clamping pin and a lower clamping pin (501), the clamping pins (501) are provided with clamping grooves, and the clamping grooves of the upper clamping pin and the lower clamping pin (501) are opposite; the door leaf hinge fixing plate is characterized in that the height of the door leaf hinge fixing plate (6) is smaller than the size between the bottoms of the two clamping grooves and larger than the size between the notches of the clamping grooves, the door leaf hinge fixing plate (6) is embedded in the two clamping grooves, the upper side and the lower side of the front portion of the door leaf hinge fixing plate (6) extend upwards and downwards respectively to form blocking parts which are abutted to the clamping feet (501), the door leaf hinge fixing plate (6) is welded on the door leaf hinge keel (4) through the door leaf hinge limiting sheet (5) after being matched with the door leaf hinge limiting sheet (5), and the door leaf hinge limiting sheet (5) after being welded limits the moving range of the door leaf hinge fixing.
10. A door frame and door leaf connecting assembly according to claim 1, wherein: the door frame hinge fixing plate (2) is provided with a plurality of fastening threaded holes for connecting the door frame connecting sheet (32), and the fastening threaded holes and the adjusting threaded holes (206) have the same rotating direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921665746.9U CN211691969U (en) | 2019-09-30 | 2019-09-30 | Connecting assembly for door frame and door leaf |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921665746.9U CN211691969U (en) | 2019-09-30 | 2019-09-30 | Connecting assembly for door frame and door leaf |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211691969U true CN211691969U (en) | 2020-10-16 |
Family
ID=72784892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921665746.9U Active CN211691969U (en) | 2019-09-30 | 2019-09-30 | Connecting assembly for door frame and door leaf |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211691969U (en) |
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2019
- 2019-09-30 CN CN201921665746.9U patent/CN211691969U/en active Active
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