CN211144134U - heaven and earth hinge - Google Patents

Abstract

The utility model discloses a world hinge, include: first hinge plate and second hinge plate are connected through the pivot between first hinge plate and the second hinge plate for can rotate relatively between first hinge plate and the second hinge plate, the outer wall of first hinge plate and second hinge plate overlap respectively and be equipped with the protective cover. The utility model discloses it has the protective cover to increase on first hinge and second hinge, and this protective cover is used for preventing that the screw head on first hinge and the second hinge from showing outside, increases the whole aesthetic feeling that uses of hinge.

Description

heaven and earth hinge

technical field

The utility model relates to the technical field of hinges, in particular to a heaven and earth hinge with a protective cover.

Background technique

A hinge is a kind of hinge, which is used for the hinge between two objects. After being hinged, it can be opened and closed relative to each other to realize the opening and closing action. General furniture such as wardrobe doors, sliding windows, and doors will use hinges. .

A hinge generally has two leaf plates, the first leaf plate is installed on the main body of the object, and the second leaf plate is installed on the auxiliary body of the object, and the two leaf plates are pivotally connected to realize relative opening and closing.

In public places such as public toilets, among the hinges used for toilet doors, one leaf plate is assembled on the door body and the other is assembled on the door frame, and the two leaf plates are pivotally connected to realize the opening and closing of the door body, but currently The hinges used in this field are generally fixed by screws. After the screws are installed, the screw heads will be exposed, which affects the appearance. Moreover, the toilet is humid and the screw heads are easy to rust.

Utility model content

In view of this, the utility model provides a heaven and earth hinge with a protective cover

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the heaven and earth hinge includes: a first hinge board and a second hinge board, and the first hinge board and the second hinge board are connected by a rotating shaft, so that the first hinge board and the second hinge board are connected by a rotating shaft. A hinge board and a second hinge board can rotate relative to each other, and the outer walls of the first hinge board and the second hinge board are respectively sleeved with protective covers.

In some embodiments, the first hinge plate has a plate-shaped first mounting plate, the first mounting plate is used for connecting to the object to be mounted, and has a first connecting portion.

In some embodiments, the second hinge plate has a plate-shaped second mounting plate, the second mounting plate is used for connecting to the object to be mounted, and has a second connecting portion.

In some embodiments, the upper edges of the first mounting plate and the second mounting plate are inclined and bent outwards.

In some embodiments, the protective cover has an end panel, and a side wall is provided in a wrapping manner along the edge of the end panel, so that the protective cover can be covered on the first mounting plate and the second mounting plate.

In some embodiments, two of the first mounting plates are arranged in parallel, and the two first mounting plates are connected by a U-shaped connecting portion, and the first connecting portion includes: a mounting table and a mounting plate mounted on a U-shaped connecting portion. The upper and lower bite pieces in the installation table.

In some embodiments, two second mounting plates are arranged in parallel, and the two second mounting plates are fixedly connected by a connecting plate. The bottom of the connecting plate is provided with a rotating shaft, and the rotating shaft is used for inserting into the upper engaging member.

In some embodiments, the first hinge plate and the second hinge plate are provided with screw holes, and the protective cover covers the screw holes.

It can be seen from the above-mentioned technical solutions that, compared with the prior art, the present invention has the following beneficial effects: the present invention is provided with a protective cover on the first hinge and the second hinge, and the protective cover is used to prevent the first hinge. The screw heads on the first hinge and the second hinge are exposed, which increases the overall beauty of the hinge.

Description of drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description It is only an embodiment of the present invention, and for those of ordinary skill in the art, other drawings can also be obtained according to the provided drawings without creative efforts.

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the exploded view of the protective cover and hinge of the utility model;

Figure 3 is an overall exploded view of the utility model

Detailed ways

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are all simplified schematic diagrams, and only illustrate the basic structure of the present invention in a schematic manner, so they only show the structures related to the present invention.

In the description of this application, it should be understood that the terms "longitudinal", "radial", "length", "width", "thickness", "upper", "lower", "left", "right", " The orientation or positional relationship indicated by "front", "rear", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. is based on the orientation or positional relationship shown in the accompanying drawings, It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the referred device or element must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as a limitation of the present application. In the description of this application, unless stated otherwise, "plurality" means two or more.

In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection Connection, or integral connection; it can be mechanical connection or electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be internal communication between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood in specific situations.

A heaven and earth hinge, please refer to Figures 1-3, including: a first hinge board 100 and a second hinge board 200, the first hinge board 100 and the second hinge board 200 are connected by a rotating shaft 300 . The hinges in this application are suitable for door bodies, such as wardrobe doors, toilet doors, etc., but are not limited to door bodies, and can be used in other fields where hinges need to be used.

The first hinge plate 100 is installed on the door body, and the second hinge plate 200 is installed on the door frame, and the two are connected by a rotating shaft 300 .

The first hinge plate 100 has a first connecting plate 110 and a first connecting portion 120 . The first connecting plate 110 is in the shape of a plate. The first connecting plate 110 is provided with screw holes, which are fastened to the door plate by screws.

The second hinge plate 200 has a second connecting portion 210 and a second connecting portion 220. The second connecting plate 210 is in the shape of a plate. The second connecting plate 210 is provided with screw holes, which are locked to the door panel by screws.

The first connecting plate 110 and the second connecting plate 210 are pivotally connected by the rotating shaft 300 to realize relative rotation.

In the state, the screws will be exposed to the outside after installation, and a protective cover 400 can be added outside the first connecting plate 110 and the second connecting plate 210. It is used to cover the screw head, and it is more beautiful to use.

For edge assembly, the upper edges of the first mounting plate 110 and the second mounting plate 210 are slightly bent outwards, so that the upper edges of the first mounting plate 110 and the second mounting plate 210 will not be in close contact with the door or the door. The door frame facilitates the assembly of the protective cover 400 .

The protective cover 400 has an end panel 410, and a side wall 420 is provided in a wrapping manner along the edge of the end panel 410, so that the protective cover 410 can be covered on the first mounting plate 110 and the second mounting plate 210, and the first mounting plate The slightly curved structure of the upper edges of the 110 and the second mounting plate 210 is more suitable for the snap-in of the side wall 420 . The side wall 420 is formed by slightly extending vertically upward along the edge of the end panel 410 , and the side wall 420 corresponding to the upper edges of the first mounting plate 110 and the second mounting plate 210 also extends inward to form an extension edge for partial wrapping The tops of the first mounting plate 110 and the second mounting plate 210 are hung, so that the protective cover 400 is not easily dropped.

Furthermore, the side wall 420 is formed on three sides of the end panel 410 , and the fourth side is left blank to form an opening into which the first mounting plate 110 and the second mounting plate 210 are inserted.

The specific structure of the heaven and earth hinge is further described below.

Two first mounting plates 110 are arranged in parallel, and the two first mounting plates 110 are connected by a U-shaped connecting portion 130 . Upper bite piece 122 and lower bite piece 123 .

Two second mounting plates 210 are arranged in parallel, and the two second mounting plates 210 are fixedly connected by a connecting plate, and the connecting plate is the second connecting portion 220 . A rotating shaft 300 is disposed at the bottom of the connecting plate, and the rotating shaft 300 is inserted into the upper engaging member 122 and the lower engaging member 123 . In this way, the first hinge plate 100 and the second hinge plate 200 are pivotally connected and can rotate relative to each other.

In some embodiments, the structure of the first connecting portion 120 can also be modified, for example, a mounting table is provided, and a pivot hole is directly provided in the mounting table for the insertion of the rotating shaft 300 .

In some practical ways, the structure of the first connecting portion 120 can also be modified, for example, a mounting table is provided, a pivot hole is directly provided in the mounting table, and a bearing is provided in the pivot hole for the insertion of the rotating shaft 300 .

The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Thus, the present invention is not intended to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (8)

1. World hinge includes: first hinge board and second hinge board are connected through the pivot between first hinge board and the second hinge board for can rotate its characterized in that between first hinge board and the second hinge board relatively: the outer walls of the first hinge plate and the second hinge plate are respectively sleeved with a protective cover.

2. The world hinge according to claim 1, characterized in that: the first hinge plate is provided with a first mounting plate in a plate shape, the first mounting plate is used for being connected to an object to be mounted, and the first hinge plate is provided with a first connecting part.

3. A world hinge according to claim 2, characterized in that: the second hinge plate is provided with a second mounting plate in a plate shape, and the second mounting plate is used for being connected to an object to be mounted and is provided with a second connecting part.

4. A world hinge according to claim 3, characterized in that: the upper edges of the first mounting plate and the second mounting plate are bent outwards in an inclined mode.

5. The world hinge according to claim 1, characterized in that: the protective cover have the end face board, be the cladding formula along the edge of end face board and be provided with the side wall for the protective cover can cover and locate on first mounting panel and the second mounting panel.

6. A world hinge according to claim 2, characterized in that: first mounting panel parallel arrangement have two, connect through the connecting portion of U type between two first mounting panels, first connecting portion include: a mounting table and an upper engaging member and a lower engaging member fitted in the mounting table.

7. A world hinge according to claim 3, characterized in that: the two second mounting plates are arranged in parallel, the two second mounting plates are fixedly connected through a connecting plate, a rotating shaft is arranged at the bottom of the connecting plate, and the rotating shaft is inserted into the upper occlusion piece.

8. The world hinge according to claim 1, characterized in that: the first hinge plate and the second hinge plate are provided with screw holes, and the protective cover covers the screw holes.

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