CN219864593U - Exposed type concealed combined page - Google Patents

Abstract

The utility model relates to the technical field of hinges, in particular to a clear concealed hinge which comprises a first hinge piece and a second hinge piece, wherein a rotating shaft body used for rotating is connected to one side, close to the first hinge piece, of the second hinge piece, the first hinge piece and the second hinge piece are connected through a hinge bent arm and the rotating shaft body, one side, far away from the hinge bent arm, of the first hinge piece is fixedly connected with an external door frame through a door frame reinforcing plate, and a hinge side mounting piece is further arranged on one side of the first hinge piece.

Description

Exposed type concealed combined page

Technical Field

The utility model relates to the technical field of hinges, in particular to a bright concealed hinge.

Background

Hinges, i.e., hinges, are mechanical devices used to connect two solids and allow relative rotation between the two. The hinge may be formed of a movable component or of a foldable material. The hinges are more installed on the cabinet and are mainly classified into stainless steel hinges and iron hinges according to materials; in order to make people enjoy better, a hydraulic hinge (also called damping hinge) is provided, which is characterized in that the damping function is brought when the cabinet door is closed, and the noise generated by collision with the cabinet body when the cabinet door is closed is reduced to the greatest extent.

The hinges on the market still have the following defects: the existing hinges cannot achieve the effect of bright concealed installation, so that the hinge structure outside the door can be seen after the door is closed, and the cleanliness and the attractiveness of the whole door body can be affected

Therefore, there is a need to design a bright hidden-page to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide a clear type concealed hinge for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a bright formula concealed hinge, includes first hinge piece and second hinge piece, one side that the second hinge piece is close to first hinge piece is connected with the axis of rotation body that is used for pivoted, just connect through hinge bent arm and axis of rotation body between first hinge piece and the second hinge piece, one side that the hinge bent arm was kept away from to first hinge piece carries out fixed connection through door frame reinforcing plate and outside door frame, one side of first hinge piece still is provided with hinge side installed part.

In a preferred embodiment of the present utility model, one side of the hinge bent arm is integrally connected to the middle position of the first hinge piece, and the other side of the hinge bent arm is integrally connected to the middle region of the rotating shaft body.

In a preferred embodiment of the present utility model, the rotation shaft is disposed along a longer side of the second hinge piece and is rotatably connected to left and right sides of a shorter side of the second hinge piece.

As a preferable scheme of the utility model, the door frame reinforcing plate is provided with a plurality of reinforcing plate threaded holes for connection, the first hinge plate is also provided with the same threaded holes, and the first hinge plate and the door frame reinforcing plate are fixedly connected by adopting screws to penetrate through the reinforcing plate threaded holes.

As a preferable scheme of the utility model, a first decorative cover plate and a second decorative cover plate are respectively connected between the first hinge plate and the door frame and outside the connecting end between the second hinge plate and the door leaf.

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

according to the utility model, through the provided exposed concealed hinge, the following effects can be realized by utilizing the improved hinge: 1. the hinge can three-dimensionally adjust the gap effect of the door; 2. the hinge can realize the hidden installation of the exposed hinge, namely if the exposed hinge is installed outside the door, the exposed hinge is hidden and installed on the door leaf through the bent wall, the hinge cannot be seen when the door is closed outside, the hinge is turned into the door leaf to be covered inside the door leaf through the bent wall, the hinge is hidden, and the appearance cleanliness and the attractive degree of the door body are improved; 3. the hinge is simpler and more convenient than the existing hinge on the market.

Drawings

FIG. 1 is a schematic view of the overall structure of the hinge of the present utility model;

FIG. 2 is a schematic view of the hinge of the present utility model after installation;

FIG. 3 is an enlarged schematic view of the structure of the present utility model at point A;

FIG. 4 is a schematic side view of a hinge according to the present utility model;

FIG. 5 is a schematic view of a door frame reinforcing plate structure according to the present utility model;

FIG. 6 is a schematic view of the first and second decorative cover plates according to the present utility model.

In the figure: 1. a first hinge piece; 2. a second hinge piece; 3. a rotating shaft body; 4. hinge bent arms; 5. a door frame reinforcing plate; 51. reinforcing plate threaded holes; 6. hinge side mounting parts; 7. a first decorative cover plate; 8. and a second decorative cover plate.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Several embodiments of the utility model are presented. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-6, the present utility model provides a technical solution:

the utility model provides a bright concealed hinge, includes first hinge piece 1 and second hinge piece 2, and one side that second hinge piece 2 is close to first hinge piece 1 is connected with and is used for pivoted axis of rotation body 3, and is connected through hinge bent arm 4 and axis of rotation body 3 between first hinge piece 1 and the second hinge piece 2, and one side that hinge bent arm 4 was kept away from to first hinge piece 1 carries out fixed connection through door frame reinforcing plate 5 and outside door frame, and one side of first hinge piece 1 still is provided with hinge side mounting 6.

Specifically, referring to fig. 1, 2, 3, 4 and 5, one side of the hinge bent arm 4 is integrally connected to the middle position of the first hinge piece 1, and the other side of the hinge bent arm 4 is integrally connected to the middle region of the rotating shaft body 3; the rotating shaft body 3 is arranged along the longer side direction of the second hinge piece 2 and is rotationally connected to the left side and the right side of the shorter side of the second hinge piece 2; the door frame reinforcing plate 5 is provided with a plurality of reinforcing plate threaded holes 51 for connection, the first hinge sheet 1 is also provided with the same threaded holes, and the first hinge sheet 1 and the door frame reinforcing plate 5 are fixedly connected by adopting screws to penetrate through the reinforcing plate threaded holes 51;

in the embodiment, the upper and lower four screw holes on the hinge side mounting piece 6 are fixing screws, the middle two small holes are positioning screws after door adjustment, the middle two white special-shaped holes are holes cut by the reinforcing plate, meanwhile, the upper surface of the door leaf is also provided with a hole site, the hole site is clamped at the part position of the white special-shaped holes after being turned up, and a space which can be adjusted up and down is formed, so that the upper and lower door gaps can be adjusted, further, errors of 2-3mm are formed in the door body, the upper and lower door gaps can be adjusted through the hinge, and finally, the door is fixed through the positioning screws; referring to fig. 1 and 4, the first hinge piece 1 is installed on a door frame, when the hinge structure is installed on the door frame reinforcing plate 5, the door body can adjust the door gap front and back through a long waist screw hole on the hinge, for example, the door body can be pulled out through the long waist hole in a tight sealing state, the poor sealing state can be pushed inwards, thus the design and manufacturing errors of the door product can be eliminated, after the four long waist holes are adjusted, the middle screw hole is utilized for locking and fixing, and further, the middle two M8 screw holes on the hinge are used for adjusting left and right door gaps, and can realize screw tightening points or screw top loosening points through the connection between the two M8 screw holes and the door frame reinforcing plate 5; the rotating shaft body 3 is arranged on the door leaf, is wrapped in the door leaf, and realizes the movement of the hinge through the hinge bent arm 4.

Specifically, referring to fig. 1 and 6, a first decorative cover plate 7 and a second decorative cover plate 8 are respectively connected to the outer sides of the connecting ends between the first hinge plate 1 and the door frame and between the second hinge plate 2 and the door leaf;

in this embodiment, the purpose of improving the appearance effect is achieved by providing the door leaf and the door frame hinge each with a first decorative cover plate 7 and a second decorative cover plate 8 for decoration, and fixing the two small screws on the door frame and the door leaf.

The working flow of the utility model is as follows: when the exposed concealed hinge is used, the upper and lower four screw holes on the hinge side mounting piece 6 are fixing screws, the middle two small holes are the positioning screws after the door is adjusted, the middle two white special-shaped hole parts are one hole cut by the reinforcing plate, meanwhile, the upper surface of the door leaf is also provided with a hole site which is clamped at the part position of the white special-shaped hole after being turned up, so that a space which can be adjusted up and down is formed, the upper and lower door gaps are adjusted, further, the door body is manufactured with an error of 2-3mm, so that the upper and lower door gaps can be adjusted through the hinge, and finally, the door is fixed through the positioning screws; referring to fig. 1 and 4, the first hinge piece 1 is installed on a door frame, when the hinge structure is installed on the door frame reinforcing plate 5, the door body can adjust the door gap front and back through a long waist screw hole on the hinge, for example, the door body can be pulled out through the long waist hole in a tight sealing state, the poor sealing state can be pushed inwards, thus the design and manufacturing errors of the door product can be eliminated, after the four long waist holes are adjusted, the middle screw hole is utilized for locking and fixing, and further, the middle two M8 screw holes on the hinge are used for adjusting left and right door gaps, and can realize screw tightening points or screw top loosening points through the connection between the two M8 screw holes and the door frame reinforcing plate 5; the rotating shaft body 3 is arranged on the door leaf, is wrapped in the door leaf, and realizes the movement of the hinge through the hinge bent arm 4; the door leaf and the door frame are respectively provided with a first decoration cover plate 7 and a second decoration cover plate 8 for decoration, and the door leaf and the door frame are fixed on the door frame and the door frame through two small screws, so that the aim of improving the appearance effect is fulfilled.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a bright formula concealed hinge, includes first hinge piece (1) and second hinge piece (2), its characterized in that: one side that second hinge piece (2) is close to first hinge piece (1) is connected with and is used for pivoted axis of rotation body (3), just be connected through hinge bent arm (4) and axis of rotation body (3) between first hinge piece (1) and second hinge piece (2), one side that hinge bent arm (4) was kept away from to first hinge piece (1) carries out fixed connection through door frame reinforcing plate (5) and outside door frame, one side of first hinge piece (1) still is provided with hinge side mounting (6).

2. The exposed concealed hinge of claim 1, wherein: one side of the hinge bent arm (4) is integrally connected with the middle position of the first hinge piece (1), and the other side of the hinge bent arm (4) is integrally connected with the middle area of the rotating shaft body (3).

3. The exposed concealed hinge of claim 1, wherein: the rotating shaft body (3) is arranged along the longer side direction of the second hinge piece (2) and is rotationally connected to the left side and the right side of the shorter side of the second hinge piece (2).

4. The exposed concealed hinge of claim 1, wherein: the door frame reinforcing plate (5) is provided with a plurality of reinforcing plate threaded holes (51) for connection, the first hinge piece (1) is also provided with the same threaded holes, and the first hinge piece (1) and the door frame reinforcing plate (5) are fixedly connected by adopting screws to penetrate through the reinforcing plate threaded holes (51).

5. The exposed concealed hinge of claim 1, wherein: the outer sides of the connecting ends between the first hinge piece (1) and the door frame and between the second hinge piece (2) and the door leaf are also respectively connected with a first decorative cover plate (7) and a second decorative cover plate (8).