CN212027484U

CN212027484U - Hinge mounting structure of aluminum alloy door and window

Info

Publication number: CN212027484U
Application number: CN201922430288.7U
Authority: CN
Inventors: 王宏英
Original assignee: Yunhe Yongcun Wood Factory
Current assignee: Yunhe Yongcun Wood Factory
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-11-27
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses an aluminum alloy door and window's hinge mounting structure, including setting up the first hinge piece in the door frame body, it is connected with the pivot to rotate on the first hinge piece, fixedly connected with second hinge piece in the pivot, a plurality of through-holes have been seted up on the second hinge piece, first hinge piece is connected with the clamp plate through a plurality of fixing bolt, and is a plurality of fixing bolt runs through the door frame body setting, every equal threaded connection has the nut on the fixing bolt, the last protection machanism that is equipped with of fixing bolt, the perforation has been seted up on the clamp plate. The utility model discloses place first hinge piece on the door frame body, carry on spacingly through a plurality of fixing bolt, pass fixing bolt with the clamp plate and then carry on spacingly through the nut, slowly screw the nut, through the two side clamping effect to the door frame body of first hinge piece and clamp plate for hinge integral erection fixed effect is more stable, can not become flexible.

Description

Hinge mounting structure of aluminum alloy door and window

Technical Field

The utility model relates to an aluminum alloy door and window technical field especially relates to an aluminum alloy door and window's hinge mounting structure.

Background

Aluminum alloy doors and windows are popular among consumers because of their high strength, high corrosion resistance, and non-deformation characteristics, and hinges are mechanical devices used to connect two solids and allow relative rotation between them. The hinge may be constructed of a movable assembly or of a foldable material, and is an essential mounting component for the installation of doors and windows.

The hinge that has now is mostly the unilateral fixed when installing, and the hinge piece passes through the screw fixation in one side of door frame, and when receiving external shock, the screw is not hard up easily on the hinge piece, and is fixed to make the hinge piece can not firmly laminate on the door frame to lead to warping.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art "the hinge is mostly the unilateral fixed when installing, and the hinge piece passes through the screw fixation in one side of door frame, and when receiving external impact, the screw is not hard up easily on the hinge piece, and is fixed to make the hinge piece can not firmly laminate on the door frame to lead to the defect of warping", thereby provide an aluminum alloy door and window's hinge mounting structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an aluminum alloy door and window's hinge mounting structure, is including setting up the first hinge piece in the door frame body, it is connected with the pivot to rotate on the first hinge piece, fixedly connected with second hinge piece in the pivot, a plurality of through-holes have been seted up on the second hinge piece, first hinge piece is connected with the clamp plate through a plurality of fixing bolt, and is a plurality of fixing bolt runs through the door frame body setting, every equal threaded connection has the nut on the fixing bolt, the last protection machanism that is equipped with of fixing bolt, the perforation has been seted up on the clamp plate, perforation perpendicular to fixing bolt sets up.

Preferably, the protection mechanism comprises a protection sleeve, a threaded sleeve is fixedly connected in the protection sleeve, and the threaded sleeve is matched with the fixing bolt.

Preferably, one side of the first hinge plate is fixedly connected with a first elastic cushion, and one side of the pressing plate is fixedly connected with a second elastic cushion.

Preferably, a plurality of inclined holes are formed in the pressing plate, the inclined holes are arranged in one-to-one correspondence with the nuts, and each inclined hole is communicated with the through hole.

Preferably, the protective sleeve and the threaded sleeve are made of polyethylene.

Compared with the prior art, the beneficial effects of the utility model are that:

1. place first hinge piece on door frame body, it is spacing through a plurality of fixing bolt, it is spacing then through the nut to pass fixing bolt with the clamp plate, slowly screw the nut, first cushion and second cushion elasticity extrusion door frame body avoid pressing from both sides the hurting to the door frame body, then through thread bush screw in fixing bolt, the protective sheath covers the nut in it simultaneously, avoid droing of nut, through the two side clamping effect to the door frame body of first hinge piece and clamp plate, make hinge integral erection fixed effect more stable, can not become flexible.

2. For the corrosion that prevents fixing bolt and nut, installer can be regularly toward the interior dropwise add lubricating oil of perforation, lubricating oil can flow in nut and fixing bolt's screw-thread fit department along the inclined hole to make things convenient for the dismantlement work in later stage.

Drawings

Fig. 1 is a schematic front structural view of a hinge mounting structure for aluminum alloy doors and windows according to the present invention;

fig. 2 is an enlarged schematic view of a point a in fig. 1.

In the figure: 1-door frame body, 2-first hinge sheet, 3-rotating shaft, 4-second hinge sheet, 5-through hole, 6-pressing plate, 7-first elastic pad, 8-second elastic pad, 9-protective sleeve, 10-nut, 11-thread sleeve, 12-through hole, 13-fixing bolt and 14-inclined hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a hinge mounting structure of aluminum alloy door and window, including setting up first hinge piece 2 on door frame 1, it is connected with pivot 3 to rotate on first hinge piece 2, fixedly connected with second hinge piece 4 on the pivot 3, a plurality of through-holes 5 have been seted up on the second hinge piece 4, first hinge piece 2 is connected with clamp plate 6 through a plurality of fixing bolt 13, a plurality of fixing bolt 13 run through door frame 1 and set up, equal threaded connection has nut 10 on every fixing bolt 13, one side fixedly connected with first cushion 7 of first hinge piece 2, one side fixedly connected with second cushion 8 of clamp plate 6, along with slowly screwing of nut 10, first cushion 7 and second cushion 8 can elastically extrude door frame 1, avoid first hinge piece 2 and clamp plate 6 to cause the pinch to door frame 1.

Be equipped with protection machanism on fixing bolt 13, protection machanism includes protective sheath 9, fixedly connected with thread bush 11 in the protective sheath 9, thread bush 11 cooperatees with fixing bolt 13, protective sheath 9 is the polyethylene material with thread bush 11, protective sheath 9 covers nut 10 in it, protect nut 10, prevent corroding, through with thread bush 11 screw in fixing bolt 13, avoid droing of nut 10, perforated hole 12 has been seted up on clamp plate 6, perforated hole 12 perpendicular to fixing bolt 13 sets up, a plurality of inclined holes 14 have been seted up on clamp plate 6, a plurality of inclined holes 14 and nut 10 one-to-one setting, every inclined hole 14 all is linked together with perforated hole 12, drop-in lubricating oil toward perforated hole 12 regularly, lubricating oil can flow into nut 10 and fixing bolt 13's screw-thread fit department along inclined hole 14, thereby make things convenient for the dismantlement work in later stage.

In the utility model, when the hinge is installed, the first hinge plate 2 is placed on the door frame body 1, the position is limited by a plurality of fixing bolts 13, the pressing plate 6 passes through the fixing bolts 13 and then is limited by the nuts 10, the nuts 10 are screwed slowly, the first elastic cushion 7 and the second elastic cushion 8 elastically extrude the door frame body 1 to avoid clamping damage to the door frame body 1, then the threaded sleeve 11 is screwed into the fixing bolt 13, the nut 10 is covered in the protective sleeve 9 to avoid falling off of the nut 10, the hinge is integrally installed and fixed more stably by the bilateral clamping action of the first hinge plate 2 and the pressing plate 6 on the door frame body 1, the hinge can not loosen, in order to prevent the fixed bolt 13 and the nut 10 from being rusted, an installer can regularly drip lubricating oil into the perforation 12, the lubricating oil can flow into the threaded matching part of the nut 10 and the fixing bolt 13 along the inclined hole 14, thereby facilitating the later disassembly work.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an aluminum alloy door and window's hinge mounting structure, is including setting up first hinge piece (2) on door frame body (1), its characterized in that, it is connected with pivot (3) to rotate on first hinge piece (2), fixedly connected with second hinge piece (4) on pivot (3), a plurality of through-holes (5) have been seted up on second hinge piece (4), first hinge piece (2) are connected with clamp plate (6) through a plurality of fixing bolt (13), and are a plurality of fixing bolt (13) run through door frame body (1) setting, every equal threaded connection has nut (10) on fixing bolt (13), be equipped with protection mechanism on fixing bolt (13), perforation (12) have been seted up on clamp plate (6), perforation (12) perpendicular to fixing bolt (13) set up.

2. The hinge mounting structure of aluminum alloy doors and windows according to claim 1, wherein the protection mechanism comprises a protection sleeve (9), a threaded sleeve (11) is fixedly connected in the protection sleeve (9), and the threaded sleeve (11) is matched with a fixing bolt (13).

3. The hinge mounting structure of aluminum alloy doors and windows according to claim 1, wherein one side of the first hinge plate (2) is fixedly connected with a first elastic pad (7), and one side of the pressing plate (6) is fixedly connected with a second elastic pad (8).

4. The hinge mounting structure of aluminum alloy doors and windows according to claim 1, wherein the pressing plate (6) is provided with a plurality of inclined holes (14), the inclined holes (14) are arranged in one-to-one correspondence with the nuts (10), and each inclined hole (14) is communicated with the through hole (12).

5. The hinge mounting structure of aluminum alloy doors and windows according to claim 2, wherein the protective sleeve (9) and the threaded sleeve (11) are made of polyethylene.