TWI834567B - Door hinge retainer structure - Google Patents

Abstract

A door hinge holder structure of the present invention includes: a door leaf frame, a first hinge reinforcing piece, a second hinge reinforcing piece and a plurality of positioning screws. The door leaf frame is fixed inside a door leaf, and the door leaf frame is provided with a fixing plate. , the first hinge reinforcing piece and the second hinge reinforcing piece are attached to the inner and outer sides of the fixed plate, and are locked and fixed with the plurality of positioning screws, so that the first hinge reinforcing piece and the second hinge reinforcing piece are fixed to the On the fixed plate, the first hinge reinforcing piece and the second hinge reinforcing piece are used to lock and fix a hinge, so that the hinge and the door leaf form an adjustable connection; thereby, the door leaf has an all-round adjustment function and can be easily Adjust the upper and lower height and left and right position of the door leaf after installation, and the adjustment action will not cause damage to the door leaf structure, and can achieve aesthetic requirements.

Description

Door hinge retainer structure

The present invention relates to a door hinge structure, and in particular to a door hinge retainer structure.

According to the opening method of general building doors, they are mainly divided into swing type and horizontal pull type, and the swing type is the most common. The swing door includes a door leaf, a door frame and a hinge. Between the door leaf and the door frame At least two hinges are installed in the middle, and the door leaf is movable and pivotally connected to the door frame through the at least two hinges, so that the door leaf can be rotated to open and close.

Although it is generally not difficult to install door hinges on the door, it is not an easy task to make the door fit in the door frame without deflection after the installation of the door hinges is completed, especially for heavy doors, such as For metal doors, etc., because the conventional hinges are directly locked on the pre-set screw holes of the door leaf with screws, it is not necessary to set a groove in advance on the door leaf for the hinge to fit and drill the screw hole for the screw lock, and When the error between the door leaf and the door frame is too large, the hinge must be removed, additional screw holes must be drilled on the door leaf, and the hinge and door leaf must be reassembled. This is quite troublesome, inconvenient, time-consuming and labor-intensive, and multiple screw holes must be drilled near the door leaf. holes, which can easily affect the structural strength of the joint between the door leaf and the hinge. After being used for a period of time, it can easily cause deformation at the joint between the door leaf and the hinge, affecting the normal opening and closing function of the door leaf. Therefore, there is a need for improvement.

In view of the above-mentioned shortcomings of the hinges used in conventional doors, the inventor thought about the idea of creation. After many discussions and sample tests, as well as many corrections and improvements, the present invention was launched.

The invention provides a door hinge holder structure, which includes: a door frame, which is fixed on one side of a door leaf; the door frame is provided with a fixing plate parallel to the side of the door leaf; the fixing plate is provided with a plurality of first Adjustment holes and a plurality of second adjustment holes; a first hinge reinforcement piece, attached to the inside of the fixed plate, the first hinge reinforcement piece is provided with a plurality of positioning screw holes and a plurality of locking screw holes; a second hinge reinforcement piece, Adhered to the outside of the fixed plate, corresponding to the first hinge reinforcing piece, the second hinge reinforcing piece is provided with a plurality of positioning perforations and a plurality of locking perforations; and a plurality of positioning screws are inserted through the plurality of positioning holes of the second hinge reinforcing piece. The through holes and the plurality of first adjustment holes of the fixed plate are locked with the plurality of positioning screw holes of the first hinge reinforcing piece, so that the first hinge reinforcing piece and the second hinge reinforcing piece are fixed on the fixing plate, and the The plurality of locking screw holes of the first hinge reinforcing piece are aligned with the plurality of locking through holes of the second hinge reinforcing piece; the plurality of locking through holes of the second hinge reinforcing piece, the plurality of second adjustment holes of the fixing plate and The plurality of locking screw holes of the first hinge reinforcing piece are used for a hinge to be penetrated and locked by a plurality of locking screws, so that the hinge can form an adjustable connection with the door leaf.

The main purpose of the door hinge holder structure of the present invention is that through the cooperation of the first hinge reinforcing piece and the second hinge reinforcing piece with the door frame, the door leaf has an all-round adjustment function, and the upper and lower height of the door leaf can be easily adjusted after installation. with left and right positions, and the adjustment action will not cause damage to the door leaf structure.

Another purpose of the door hinge holder structure of the present invention is that it is assembled and hidden inside the door leaf, thereby achieving aesthetic requirements.

10:Door frame

11:Fixed plate

111: First adjustment hole

112: Second adjustment hole

12:Joint

20: First hinge reinforcement piece

21: Positioning screw hole

22: Locking screw hole

30: Second hinge reinforcement piece

31: Positioning perforation

32: Locking perforation

40: Positioning screw

50:Edge board

51:Through hole

60: Door leaf

70:hinge

80: Locking screw

90:Door frame

The first figure is a perspective view of a preferred embodiment of the present invention.

The second picture is an enlarged partial view of the first picture.

The third figure is an exploded perspective view of a preferred embodiment of the present invention.

The fourth figure is a cross-sectional view of a preferred embodiment of the present invention.

The fifth figure is another cross-sectional view of a preferred embodiment of the present invention.

The sixth figure is a schematic diagram of the adjustment action of a preferred embodiment of the present invention.

The seventh figure is the second schematic diagram of the adjustment action of a preferred embodiment of the present invention.

The eighth figure is the third schematic diagram of the adjustment action of a preferred embodiment of the present invention.

Figure 9 is a schematic diagram 4 of the adjustment action of a preferred embodiment of the present invention.

Figure 10 is a cross-sectional view of another preferred embodiment of the present invention.

The preferred embodiments of the present invention are further described below with reference to the drawings, in order to enable those familiar with the technology related to the present invention to implement the invention according to the statements in this specification.

First, please refer to Figures 1 to 5. The structure of the door hinge holder of the present invention includes: a door frame 10, a first hinge reinforcing piece 20, a second hinge reinforcing piece 30, and a plurality of positioning screws 40. And a side plate 50.

The door frame 10 is installed in a door leaf 60 and fixed close to one side of the door leaf 60. The door frame 10 is provided with a fixing plate 11 parallel to the side of the door leaf. The fixing plate 11 is provided with a plurality of first adjustment holes 111 and There are a plurality of second adjustment holes 112. In this embodiment, the fixing plate 11 is in the shape of a strip. The door leaf frame 10 is provided with a joint portion 12 on both sides of the fixing plate 11. The joint portion 12 is used to connect the door leaf with the door leaf. 60 is welded and fixed, the first adjustment hole 111 is oval, the second adjustment hole 112 is transversely elongated, and the second adjustment hole 112 is longer than the first adjustment hole 111 .

The first hinge reinforcement piece 20 is attached to the inner side of the fixed plate 11. The first hinge reinforcement piece 20 is provided with a plurality of positioning screw holes 21 and a plurality of locking screw holes 22. In this embodiment, the plurality of positioning screw holes 21 The plurality of locking screw holes 22 are disposed at the middle position of the first hinge reinforcing piece 20 , and the plurality of locking screw holes 22 are disposed near both sides of the first hinge reinforcing piece 20 .

The second hinge reinforcing piece 30 is attached to the outside of the fixed plate 11 and corresponds to the first hinge reinforcing piece 20. The second hinge reinforcing piece 30 is provided with a plurality of positioning through holes 31 and a plurality of locking through holes 32. In this embodiment, , the plurality of positioning through-holes 31 are countersunk, and the plurality of positioning through-holes 31 are disposed in the middle of the second hinge reinforcing piece 30, corresponding to the plurality of positioning screw holes 21 and the plurality of first adjustment holes 111, and the plurality of locking through-holes 32 is disposed near both sides of the second hinge reinforcing piece 30 and corresponds to the plurality of locking screw holes 22 and the plurality of second adjustment holes 112 .

The plurality of positioning screws 40 pass through the plurality of positioning through holes 31 of the second hinge reinforcement piece 30 and the plurality of first adjustment holes 111 of the fixing plate 11, and are locked with the plurality of positioning screw holes 21 of the first hinge reinforcement piece 20, so that The first hinge reinforcing piece 20 and the second hinge reinforcing piece 30 are fixed on the fixed plate 11 , and the locking screw holes 22 of the first hinge reinforcing piece 20 and the plurality of locking screws of the second hinge reinforcing piece 30 are connected to each other. The fixed holes 32 are aligned.

The plurality of locking through holes 32 of the second hinge reinforcing piece 30, the plurality of second adjustment holes 112 of the fixing plate 11 and the plurality of locking screw holes 22 of the first hinge reinforcing piece 20 are used to provide a hinge 70 with a plurality of locking screws. 80 is inserted and locked to form an adjustable connection between the hinge 70 and the door leaf 60. The other side of the hinge 70 can be locked and fixed to a door frame 90, and the door leaf 60 can be movable and pivotally connected to the door frame 90 through the hinge 70. , so that the door leaf 60 can be rotated to open and close.

The edge sealing plate 50 is disposed on the side of the door leaf 60 corresponding to the door frame 10 to form a covering effect. The edge sealing plate 50 is disposed on the side corresponding to the first hinge reinforcement piece 20 and the second hinge reinforcement. The strong piece 30 is provided with a through hole 51 for the plurality of locking screws 80 to pass through the plurality of locking through holes 32 of the second hinge reinforcing piece 30 and the plurality of second adjustment holes 112 of the fixing plate 11, and the second A plurality of locking screw holes 22 of a hinge reinforcing piece 20 are locked and used for locking and loosening the plurality of positioning screws 40 .

When the door leaf 60 is deflected after installation, as shown in Figures 6 to 9, the through hole 51 of the edge sealing plate 50 can be used to provide a space for tools to loosen the plurality of positioning screws 40, according to the deflection of the door leaf 60. , adjust the first hinge reinforcing piece 20 and the second hinge reinforcing piece 30 up, down, left, and right, and after adjustment, lock the plurality of positioning screws 40 to make the first hinge reinforcing piece 20 and the second hinge reinforcing piece The piece 30 is re-fixed with the fixing plate 11, and the adjustment of the upper and lower height and left and right positions of the door leaf 60 after installation can be easily completed. To be more specific, when the door leaf 60 is to be adjusted downward, the first hinge reinforcing piece 20 and the second hinge reinforcing piece 30 are adjusted upward. When the door leaf 60 is to be adjusted upward, the first hinge reinforcing piece is adjusted upward. 20 and the second hinge reinforcing piece 30 are adjusted downward. When the door leaf 60 is to be adjusted to the left, the first hinge reinforcing piece 20 and the second hinge reinforcing piece 30 are adjusted to the right. When the door leaf 60 is to be adjusted to the right, Then adjust the first hinge reinforcing piece 20 and the second hinge reinforcing piece 30 to the left.

Furthermore, as shown in the eighth figure, it is another embodiment of the door hinge retainer structure of the present invention. The difference between this another embodiment and the above-mentioned embodiment is that the edge sealing plate 50 is in the corresponding position of the fixing plate 11. A plurality of through holes 51 are provided at the first adjustment hole 111 and the second adjustment hole 112 for allowing the plurality of locking screws 80 to pass through the plurality of locking through holes 32 of the second hinge reinforcing piece 30 and the fixing plate 11 The plurality of second adjustment holes 112 are locked with the plurality of locking screw holes 22 of the first hinge reinforcing piece 20 and are used for locking and loosening the plurality of positioning screws 40 .

From the structure of the above specific embodiment, the following benefits can be obtained:

1. The door hinge holder structure of the present invention, through the cooperation of the first hinge reinforcing piece 20 and the second hinge reinforcing piece 30 with the door leaf frame 10, allows the door leaf 60 to have an all-round adjustment function, and The upper and lower height and left and right positions of the door leaf 60 can be easily adjusted after installation, and the adjustment action will not cause damage to the structure of the door leaf 60, improving practicality and ease of use.

2. The door hinge retainer structure of the present invention is assembled and hidden inside the door leaf 60, thereby achieving aesthetic requirements.

10:Door frame

11:Fixed plate

111: First adjustment hole

112: Second adjustment hole

12:Joint

20: First hinge reinforcement piece

21: Positioning screw hole

22: Locking screw hole

30: Second hinge reinforcement piece

31: Positioning perforation

32: Locking perforation

40: Positioning screw

50:Edge board

51:Through hole

60: Door leaf

70:hinge

80: Locking screw

90:Door frame

Claims (10)

A door hinge holder structure includes: a door frame, which is fixed on one side of a door leaf; the door frame is provided with a fixed plate parallel to the side of the door leaf; the fixed plate is provided with a plurality of first adjustment holes; A plurality of second adjustment holes; a first hinge reinforcement piece, attached to the inside of the fixed plate; the first hinge reinforcement piece is provided with a plurality of positioning screw holes and a plurality of locking screw holes; a second hinge reinforcement piece, attached to the inner side of the fixed plate; The outer side of the fixed plate corresponds to the first hinge reinforcing piece. The second hinge reinforcing piece is provided with a plurality of positioning through holes and a plurality of locking through holes; and a plurality of positioning screws are inserted through the plurality of positioning through holes of the second hinge reinforcing piece and the plurality of locking through holes. The plurality of first adjustment holes of the fixed plate are locked with the plurality of positioning screw holes of the first hinge reinforcing piece, so that the first hinge reinforcing piece and the second hinge reinforcing piece are fixed on the fixing plate, and the first hinge reinforcing piece is fixed to the fixing plate. The plurality of locking screw holes of the hinge reinforcing piece are aligned with the plurality of locking through holes of the second hinge reinforcing piece; the plurality of locking through holes of the second hinge reinforcing piece, the plurality of second adjustment holes of the fixing plate and the first The plurality of locking screw holes of the hinge reinforcing piece are used for locking a hinge through a plurality of locking screws, so that the hinge can form an adjustable connection with the door leaf. The door hinge retainer structure of claim 1, wherein the plurality of positioning through holes are countersunk, the plurality of positioning through holes correspond to the plurality of positioning screw holes and the plurality of first adjustment holes, and the plurality of locking through holes correspond to the plurality of lock holes. The screw holes correspond to the plurality of second adjustment holes. The door hinge holder structure as claimed in claim 1, wherein the fixing plate is in the shape of a strip, and the door frame is provided with a joint portion on both sides of the fixing plate, and the joint portion is used to fix the door leaf. The door hinge retainer structure as claimed in claim 3, wherein the fixing plate is welded and fixed to the door leaf by using the joint part. The door hinge retainer structure as claimed in claim 1, wherein the first adjustment hole is oval-shaped. The door hinge retainer structure as claimed in claim 1, wherein the second adjustment hole is transversely elongated. The door hinge holder structure according to claim 1, wherein the plurality of positioning screw holes are provided at the middle position of the first hinge reinforcing piece, and the plurality of locking screw holes are provided at positions near both sides of the first hinge reinforcing piece, and the A plurality of positioning through holes are provided at the middle position of the second hinge reinforcing piece, and the plurality of locking through holes are provided at positions close to both sides of the second hinge reinforcing piece. The door hinge holder structure according to claim 1 further includes an edge-sealing plate, which is arranged on the side edge of the door leaf corresponding to the door leaf frame. The door hinge holder structure as claimed in claim 8, wherein the edge sealing plate is provided with a through hole corresponding to the first hinge reinforcing piece and the second hinge reinforcing piece. The door hinge holder structure as claimed in claim 8, wherein the edge sealing plate is provided with a plurality of through holes at the first adjustment hole and the second adjustment hole corresponding to the fixed plate.

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