One-dimensional hinge door frame adjusting seat

Abstract

The utility model discloses a one-dimensional hinge door frame adjusting seat which comprises an adjusting seat assembly, a swing arm screw hole plate, a swing arm fixing shaft, an adjusting screw, a locking screw, a hinge fixing screw and a pressing plate. The adjusting seat assembly comprises an adjusting box and adjusting supporting legs; the adjusting box is of a four-face forming structure, connecting holes of a swing arm fixing shaft are formed in the left forming face and the right forming face, and the adjusting supporting feet symmetrically extend inwards from the left forming face and the right forming face. The swing arm screw hole plate is provided with a screw hole A, a screw hole B and a connecting and fixing hole; the connecting and fixing holes of the swing arm screw hole plate are connected with the connecting holes in the left and right forming surfaces of the adjusting box through swing arm fixing shafts and are riveted or welded and fixed with the outer ends of the connecting holes of the adjusting box; the adjusting supporting foot is at least provided with a long installation hole and a screw hole C. The adjusting screw penetrates through the long installation hole and is connected with the screw hole A in the swing arm screw hole plate in a matched mode, the swing arm screw hole plate can be driven to swing back and forth around the swing arm fixing shaft by rotating the adjusting screw, and the position of the swing arm screw hole plate is locked through the locking screw.

Description

Technical Field

[0001] The utility model relates to a one-dimensional hinge door frame adjustment seat, which belongs to hardware products. Background Art

[0002] Hinges or hinges are important components of door products. The door leaf and door frame of the door product are connected and rotated by hinges or hinges. Therefore, the connection between the hinge and the door needs to be able to adjust the clearance between the frame and the leaf and the coaxial relationship between the upper and lower hinges. The existing door frame adjustment seat (such as Figure 8 ) screw plate on the front and rear of the screw plate, adjusting the clearance between the door frame and the door leaf. This design allows for translational adjustment of the clearance between the door frame and the door leaf. Because both screws cannot be adjusted simultaneously, this design results in heavy adjustment force, sometimes resulting in a jam. Furthermore, the screw plate can tilt, causing the upper and lower hinges to become misaligned, leading to problems such as uneven door opening and unusual noises. Summary of the Invention

[0003] Based on the above-mentioned product defects and requirements, the technical problem to be solved by the present invention is to provide a hinged door frame adjustment seat structure that is easy to adjust, convenient and reliable.

[0004] The following is the technical solution adopted by this utility model:

[0005] A one-dimensional hinged door frame adjustment seat, including an adjustment seat assembly, a swing arm screw hole plate, a swing arm fixed shaft, an adjustment screw A, a locking screw B, a hinge fixing screw C and a pressure plate. The hinged door frame adjustment seat is at least composed of an adjustment seat assembly, a swing arm screw hole plate, a swing arm fixed shaft, an adjustment screw A, a locking screw B, and a hinge fixing screw C; the adjustment seat assembly includes an adjustment box and an adjustment leg; the adjustment box is a four-sided forming structure, and the left and right forming surfaces are provided with connection holes for the swing arm fixed shaft, and the adjustment leg is designed to extend symmetrically inward from the left and right forming surfaces; the swing arm screw hole plate is designed with screw hole A The swing arm screw hole plate's connecting and fixing holes are connected to the connecting holes on the left and right formed surfaces of the adjustment box via the swing arm fixing axis and are riveted or welded to the outer ends of the adjusting box's connecting holes. The adjustment foot is provided with at least an elongated mounting hole and a screw hole C. The adjustment screw A passes through the elongated mounting hole and mates with screw hole A on the swing arm screw hole plate. Rotating the adjustment screw A simultaneously drives the swing arm screw hole plate to swing back and forth around the swing arm fixing axis. The swing arm screw hole plate is installed and locked in position by matching the screw hole C on the adjustment foot with the locking screw B, thereby locking the clearance between the door leaf and the door frame. This allows for adjustment of the clearance between the door leaf and the door frame, providing ample adjustment space and ease of adjustment.

[0006] The surface where the screw holes B of the swing arm screw hole plate are located is provided with a point-shaped or mesh-shaped friction surface, which enhances the bonding force between the hinge or hinge connection surfaces and improves the bearing capacity of the hinge; the screw holes B include a swing arm screw hole plate with 3 holes or 4 holes.

[0007] Furthermore, the left and right shaped surfaces of the adjustment box are provided with outwardly protruding positioning points or positioning surfaces with mounting holes folded to the sides. The positioning points and positioning surfaces make it easy for the hinge door frame adjustment seat to be connected to the door frame and the position is accurate.

[0008] Furthermore: the swing arm fixing shaft can be two swing arm fixing shafts with shoulders installed from the inside to the outside and riveted or welded to the outer ends of the adjustment box connecting holes; or it can be a single optical axis installed from the outside through the adjustment box connecting hole and the connecting fixing hole of the swing arm screw hole plate and riveted or welded to the outer ends of the two connecting holes of the adjustment box to fix the structure.

[0009] Furthermore: the pressing plate is provided with at least a plurality of open slots and a closed mounting and fixing hole. The open slots enable the pressing plate to be quickly assembled and disassembled, and facilitate the hinge installation.

[0010] In summary, the beneficial effects of the present invention are:

[0011] 1. Simple and convenient installation, accurate positioning, can achieve the door leaf and door frame can be adjusted in one direction.

[0012] 2. Compared (such as Figure 8 ) The existing door frame adjustment seat has the advantages of large adjustment position, easy adjustment and no suffocation, because the swing arm screw hole plate is adjusted by adjusting screw A.

[0013] 3. It can ensure the hinge is firmly installed and has strong bearing capacity. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional diagram illustrating the structure of the door frame adjustment seat.

[0015] Figure 2 This is a diagram illustrating the disassembly and assembly of the door frame adjustment seat structure pressure plate.

[0016] Figure 3 A three-dimensional diagram illustrating the assembly of the adjustment seat assembly and the swing arm screw hole plate.

[0017] Figure 4 This is a three-dimensional illustration of the technical features of the regulating box structure (1).

[0018] Figure 5 This is a three-dimensional illustration of the technical features of the regulating box structure (2).

[0019] Figure 6 This is an enlarged perspective illustration of the swing arm fixed axis (1).

[0020] Figure 7 This is a three-dimensional illustration of the swing arm fixed axis (2).

[0021] Figure 8 It is a schematic diagram of the structure of the existing door frame adjustment seat. DETAILED DESCRIPTION

[0022] Refer to the attached Figure 1-Figure 7 , the utility model is further described with reference to the embodiments:

[0023] A one-dimensional hinged door frame adjustment seat, including an adjustment seat assembly 1, a swing arm screw hole plate 2, a swing arm fixed shaft 3, an adjustment screw A4, a locking screw B5, a hinge fixing screw C6 and a pressure plate 7, wherein the hinge door frame adjustment seat is at least composed of an adjustment seat assembly 1, a swing arm screw hole plate 2, a swing arm fixed shaft 3, an adjustment screw A4, a locking screw B5, and a hinge fixing screw C6; the adjustment seat assembly 1 includes an adjustment box 11 and an adjustment foot 12; the adjustment box 11 is a four-sided forming structure, and the left and right forming surfaces 111 are provided with a connecting hole 112 for the swing arm fixed shaft, and the adjustment foot 12 is designed to extend symmetrically inwardly from the left and right forming surfaces 111; the swing arm screw hole plate 2 is designed with a screw hole A21, a screw hole B5, and a locking screw B5, and a hinge fixing screw C6 The hole B22 and the connection and fixing hole 23 are connected to the connection holes 112 on the left and right forming surfaces 111 of the adjustment box 11 through the swing arm fixing shaft 3 and are riveted or welded to the outer ends of the connection holes 112 of the adjustment box 11. The adjustment foot 12 is provided with at least an elongated mounting hole 121 and a screw hole C122. The adjustment screw A4 passes through the elongated mounting hole 121 and matches the screw hole A21 on the swing arm screw hole plate 2. Rotating the adjustment screw A4 can drive the swing arm screw hole plate 2 to swing back and forth around the swing arm fixing shaft 3. The locking screw B5 matches the screw hole C122 on the adjustment foot 12 to install and lock the position of the swing arm screw hole plate 2, that is, to lock the matching clearance between the door leaf and the door frame. This allows the clearance between the door leaf and the door frame to be adjusted.

[0024] The surface where the screw hole B22 of the swing arm screw hole plate 2 is located is provided with a point-shaped or mesh-shaped friction surface, which enhances the bonding force between the hinge or hinge connection surface and improves the bearing capacity of the hinge; the screw hole B22 includes a 3-hole or 4-hole structure swing arm screw hole plate.

[0025] Preferably, the left and right forming surfaces 111 of the adjustment box 11 are provided with outwardly protruding positioning points 113 or positioning surfaces 115 with mounting holes 114 folded on both sides. The positioning points 113 and positioning surfaces 115 facilitate the connection of the hinge door frame adjustment seat to the door frame and ensure accurate positioning.

[0026] Preferably: the swing arm fixing shaft 3 can be two swing arm fixing shafts 3 with shoulders 31 installed from the inside to the outside and riveted or welded to the outer ends of the connecting holes 112 of the adjusting box 11; or it can be a single optical axis 3-1 installed from the outside through the connecting holes 112 of the adjusting box 11 and the connecting fixing holes 23 of the swing arm screw hole plate 2 and riveted or welded to the outer ends of the two connecting holes 112 of the adjusting box 11 to fix the structure.

[0027] Preferably, the pressing plate (7) is provided with at least a plurality of open slots (7-1) and a closed mounting and fixing hole (7-2).

[0028] Finally, it should be noted that the above examples are merely preferred embodiments of the present invention. Obviously, the present invention is not limited to the above examples and can be subjected to numerous variations. In particular, with respect to the arm assembly, all variations in structure, principle, and shape that can be directly derived or imagined by those skilled in the art from the disclosure of the present invention are considered to be within the scope of protection of the present invention.

Claims

1. A one-dimensional hinged door frame adjustment seat, comprising an adjustment seat assembly (1), a swing arm screw hole plate (2), a swing arm fixing shaft (3), an adjustment screw A (4), a locking screw B (5), a hinge fixing screw C (6) and a pressure plate (7), wherein the characteristics are The hinged door frame adjustment seat at least comprises an adjustment seat assembly (1), a swing arm screw hole plate (2), a swing arm fixing shaft (3), an adjustment screw A (4), a locking screw B (5), and a hinge fixing screw C (6); the adjustment seat assembly (1) comprises an adjustment box (11) and an adjustment support foot (12); the adjustment box (11) is a four-sided forming structure, and the left and right forming surfaces (111) are provided with connecting holes (112) for the swing arm fixing shaft, and the adjusting support foot (12) is designed to extend symmetrically inward from the left and right forming surfaces (111); the swing arm screw hole plate (2) is designed with a screw hole A (21), a screw hole B (22) and a connecting and fixing hole (23); the connecting and fixing hole (23) of the swing arm screw hole plate (2) is connected to the swing arm screw hole plate (2) by the swing arm screw hole plate (2). The arm fixing shaft (3) is connected to the connecting holes (112) on the left and right forming surfaces (111) of the adjustment box (11) and is fixed to the outer ends of the connecting holes (112) of the adjustment box (11) by riveting or welding; the adjustment support foot (12) is provided with at least an elongated mounting hole (121) and a screw hole C (122); the adjustment screw A (4) passes through the elongated mounting hole (121) and is matched and connected with the screw hole A (21) on the swing arm screw hole plate (2); rotating the adjustment screw A (4) can drive the swing arm screw hole plate (2) to rotate around the swing arm fixing shaft (3); the locking screw B (5) matches the screw hole C (122) on the adjustment support foot (12) to be installed and lock the swing arm screw hole plate (2).

2. The one-dimensional hinged door frame adjustment seat according to claim 1 is characterized in that: A dot-shaped or mesh-shaped friction surface is provided on the surface where the screw hole B (22) of the swing arm screw hole plate (2) is located; the screw hole B (22) includes three holes or four holes.

3. A one-dimensional hinged door frame adjustment seat according to claim 1 or 2, characterized in that: The regulating box (11) has left and right forming surfaces (111) provided with positioning points (113) protruding outwards or positioning surfaces (115) folded on both sides with mounting holes (114).

4. A one-dimensional hinged door frame adjustment seat according to claim 1 or 2, characterized in that: The swing arm fixing shaft (3) is a pair of swing arm fixing shafts (3) with shoulders (31) installed from the inside out and fixed to the outer ends of the connection holes (112) of the adjustment box (11) by riveting or welding, or a single optical shaft (3-1) is installed from the outside through the connection holes (112) of the adjustment box (11) and the connection fixing holes (23) of the swing arm screw hole plate (2) and fixed to the outer ends of the two connection holes (112) of the adjustment box (11) by riveting or welding.

5. A one-dimensional hinged door frame adjustment seat according to claim 1 or 2, characterized in that: The pressing plate (7) is provided with at least a plurality of open slots (7-1) and a closed installation and fixing hole (7-2).

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