CN213269401U

CN213269401U - Reinforced door hinge

Info

Publication number: CN213269401U
Application number: CN202020963184.2U
Authority: CN
Inventors: 杜正勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-24
Filing date: 2020-05-24
Publication date: 2021-05-25
Anticipated expiration: 2030-05-24

Abstract

The utility model discloses a reinforced door hinge, which comprises a rotating shaft, wherein the upper end and the lower end of the rotating shaft are symmetrically sleeved with connecting sleeves, the rotating shaft is rotatably connected with the connecting sleeves, the axis of the rotating shaft is superposed with the axis of the connecting sleeves, one side end of the connecting sleeves is fixedly connected with a connecting plate, the connecting sleeves and the connecting plate are integrally formed, the connecting plate is far away from one end of the connecting sleeves to be fixedly connected with a mounting plate, the connecting plate is integrally formed with the mounting plate, the connecting sleeves, the connecting plate and the mounting plate are made of metal materials, the mounting plate is uniformly provided with a plurality of first screw holes, the mounting plate is provided with a pressing plate, and the pressing plate is uniformly provided with a plurality of second screw holes matched with; whole device chooses for use metal material integrated into one piece preparation to form, can promote the rigidity of whole device by a wide margin, and then improves the bearing capacity of whole device to guarantee the life of whole device.

Description

Reinforced door hinge

Technical Field

The utility model belongs to the technical field of door connection hinge technique and specifically relates to an enhancement mode door hinge.

Background

A door, a doorway of a building or a device installed at the doorway and capable of opening and closing is an entity that divides a limited space and can connect and block the doorway of two or more spaces. The variety of doors is very wide and can be roughly divided into the following categories according to materials and uses and forms: the wood door, the steel wood door, the paint-free door, the bamboo wood door, the emergency door, the steel door, the armored door, the decorative process door, the fireproof door, the composite door, the molded door, the antitheft door, the aluminum alloy door, the wood plastic door, the plastic uptake door, the partition door, the cabinet door, the folding door, the sliding door, the metal door, the heat preservation door, the aluminum plastic door, the sliding door, the louver door, the copper carving process door, the embedded glass wood door, the automatic door, the telescopic door, the explosion-proof glass door, the original wood door, the suit door, the aluminum magnesium alloy door and the like.

The door is installed on the door frame by a hinge, which is convenient for opening and closing the door. Modern house fitment door's weight is more and more heavy, and the hinge for installing the door still is comparatively simple, and the weighing capacity is not enough, takes place to warp easily, and life is lower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an enhancement mode door hinge to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a reinforced door hinge comprises a rotating shaft, wherein the upper end and the lower end of the rotating shaft are symmetrically sleeved with connecting sleeves, the rotating shaft is rotatably connected with the connecting sleeves, the axes of the rotating shaft are overlapped with the axes of the connecting sleeves, one side end of each connecting sleeve is fixedly connected with a connecting plate, the connecting sleeves and the connecting plates are integrally formed, the connecting plates are of an L-shaped plate structure, one end of each connecting plate far away from the connecting sleeves is fixedly connected with a mounting plate, the connecting plates and the mounting plates are integrally formed, the connecting sleeves, the connecting plates and the mounting plates are made of metal materials, the mounting plates are uniformly provided with a plurality of first screw holes, the first screw holes are conical holes, the mounting plates are provided with pressing plates, the pressing plates are uniformly provided with a plurality of second screw holes matched with the first screw holes, and the second screw holes are provided with fastening, during the use, its neighbouring clamp plate of a mounting panel cooperation and fastening screw install whole device on the door, and its neighbouring clamp plate of another mounting panel cooperation and fastening screw install whole device on the door pocket to realize the installation of door, whole device chooses for use metal material integrated into one piece preparation to form, can promote the rigidity of whole device by a wide margin, and then improve the bearing capacity of whole device, thereby guarantee the life of whole device.

In further embodiment, the last lower extreme symmetry of adapter sleeve is equipped with sealed plug, sealed plug cover is equipped with in the outside of pivot, and sealed plug chooses for use the rubber material preparation to form, seals the both ends of adapter sleeve through utilizing sealed plug, can effectually prevent that water from corroding pivot and adapter sleeve, can further improve the life of whole device.

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

1. the utility model discloses a mounting panel cooperates its neighbouring clamp plate and fastening screw to install whole device on the door, and another mounting panel cooperates its neighbouring clamp plate and fastening screw to install whole device on the door pocket, thereby realize the installation of door, whole device chooses for use metal material integrated into one piece to make, can promote the rigidity of whole device by a wide margin, and then improve the bearing capacity of whole device, thereby guarantee the life of whole device;

2. the utility model discloses an utilize sealed plug to seal the both ends of adapter sleeve, can effectually prevent water erosion pivot and adapter sleeve, can further improve the life of whole device.

Drawings

Fig. 1 is a schematic view of an exploded view of an enhanced door hinge.

In the figure: the sealing device comprises a rotating shaft 1, a connecting sleeve 2, a connecting plate 3, a mounting plate 4, a first screw hole 5, a first pressing plate 6, a second screw hole 7, a fastening screw 8 and a sealing rubber plug 9.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "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 used merely for convenience of description and for 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. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1, a reinforced door hinge comprises a rotating shaft 1, wherein the upper end and the lower end of the rotating shaft 1 are symmetrically sleeved with a connecting sleeve 2, the rotating shaft 1 is rotatably connected with the connecting sleeve 2, the axis of the rotating shaft 1 is coincident with the axis of the connecting sleeve 2, one side end of the connecting sleeve 2 is fixedly connected with a connecting plate 3, the connecting sleeve 2 and the connecting plate 3 are integrally formed, the connecting plate 3 is of an L-shaped plate structure, one end of the connecting plate 3, far away from the connecting sleeve 2, is fixedly connected with a mounting plate 4, the connecting plate 3 and the mounting plate 4 are integrally formed, the connecting sleeve 2, the connecting plate 3 and the mounting plate 4 are made of metal materials, a plurality of first screw holes 5 are uniformly formed in the mounting plate 4, the first screw holes 5 are conical holes, a pressing plate 6 is mounted on the mounting plate 4, a plurality of second screw holes 7 matched with the first screw holes, be equipped with on the second screw 7 with first screw 5 matched with fastening screw 8, during the use, its neighbouring clamp plate 6 of a mounting panel 4 cooperation and fastening screw 8 are installed whole device on the door, its neighbouring clamp plate 6 of another mounting panel 4 cooperation and fastening screw 8 are installed whole device on the door pocket, thereby realize the installation of door, whole device chooses for use metal material integrated into one piece preparation to form, can promote the rigidity of whole device by a wide margin, and then improve the bearing capacity of whole device, thereby guarantee the life of whole device.

Example 2

The difference from example 1 is: the upper end and the lower end of the connecting sleeve 2 are symmetrically provided with sealing rubber plugs 9, the sealing rubber plugs 9 are sleeved on the outer side of the rotating shaft 1, the sealing rubber plugs 9 are made of rubber materials, the two ends of the connecting sleeve 2 are sealed by the sealing rubber plugs 9, the rotating shaft 1 and the connecting sleeve 2 can be effectively prevented from being corroded by water, and the service life of the whole device can be further prolonged.

According to the working principle of the embodiment 1-2, when the device is used, one mounting plate 4 is matched with the adjacent pressing plate 6 and the fastening screw 8 to mount the whole device on a door, the other mounting plate 4 is matched with the adjacent pressing plate 6 and the fastening screw 8 to mount the whole device on a door pocket, so that the door is mounted, the whole device is integrally formed and made of metal materials, the rigidity of the whole device can be greatly improved, the bearing capacity of the whole device is improved, and the service life of the whole device is guaranteed; meanwhile, the two ends of the connecting sleeve 2 are sealed by the sealing rubber plug 9, so that the rotating shaft 1 and the connecting sleeve 2 can be effectively prevented from being corroded by water, and the service life of the whole device can be further prolonged.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a reinforced door hinge, includes pivot (1), its characterized in that, the last lower terminal symmetrical cover of pivot (1) is equipped with adapter sleeve (2), is to rotate between pivot (1) and adapter sleeve (2) to be connected, and the axis of pivot (1) coincides with the axis of adapter sleeve (2), a side end fixed connection connecting plate (3) of adapter sleeve (2), is integrated into one piece preparation between adapter sleeve (2) and connecting plate (3) and forms, and one end fixed connection mounting panel (4) of adapter sleeve (2) are kept away from in connecting plate (3), is integrated into one piece preparation between connecting plate (3) and mounting panel (4) and forms, adapter sleeve (2) and connecting plate (3) and mounting panel (4) all select for use the metal material preparation to form, evenly be equipped with a plurality of first screw (5) on mounting panel (4), install clamp plate (6) on mounting panel (4), the pressing plate (6) is uniformly provided with a plurality of second screw holes (7) matched with the first screw holes (5), and the second screw holes (7) are provided with fastening screws (8) matched with the first screw holes (5).

2. A reinforced door hinge according to claim 1, wherein said connecting plate (3) is of L-shaped plate configuration.

3. A reinforced door hinge according to claim 1, wherein said first threaded hole (5) is a conical hole.

4. A reinforced door hinge according to claim 1, 2 or 3, wherein the upper and lower ends of the connecting sleeve (2) are symmetrically provided with sealing rubber plugs (9), and the sealing rubber plugs (9) are sleeved outside the rotating shaft (1).

5. A reinforced door hinge according to claim 4, wherein said sealing rubber plug (9) is made of rubber.