CN214463564U

CN214463564U - Concealed hinge door

Info

Publication number: CN214463564U
Application number: CN202023217622.XU
Authority: CN
Inventors: 童永革
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-10-22
Anticipated expiration: 2030-12-28

Abstract

The utility model belongs to door equipment field refers in particular to a hidden hinged door, including outer door plant to and with outer door plant complex interior door plant, four side welding of the two form a door body, and the door body is installed in the door frame, and one of them vertical side of door body is the hinge side, and one side that corresponds on the door frame is door frame hinge side, still includes hidden hinge, and hidden hinge includes the hinge pin, first hinge piece and second hinge piece, and the hinge pin of hidden hinge is hidden at the door originally internally, and first hinge piece and second hinge piece pass through the hinge pin and articulate, and door body and door frame are in the same place through hidden hinge pin. The hinge limit is provided with hidden hinge, and the hinge pin is hidden in outer door plant, and the hinge plate is fixed at interior door plant side and door frame side, if someone is when prying the door by force, can't destroy the hinge, prevents that the door leaf from being pried open.

Description

Concealed hinge door

Technical Field

The utility model belongs to a door equipment field refers in particular to a hidden hinged door.

Background

A door is a concealed device that can be opened and closed at an entrance of a house, a fence, a vehicle, a ship, or the like, and is generally composed of inner and outer panels welded together. During welding, the inner plate is inserted into the outer plate to make the right-angle sides of the side ends of the inner plate and the outer plate contact with each other, and then the right-angle sides of the outer plate and the outer sides of the right-angle sides of the inner plate are welded together. But present door has always in-service the condition of being pried open from the external world by the outsider, when the lock body is pried open to the door body can't be destroyed to the outsider, can follow the hinge side and get into the hand, and ordinary hinge adopts the mode of adorning outward, fixes on the side that door body and door frame correspond, is destroyed very easily, leads to the property stolen in the family, how when improving the tool to lock security, improves the disguise of hinge and prevents that the door from being pried open.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a hide formula hinged door.

The purpose of the utility model is realized like this:

the utility model provides a hidden hinged door, including outer door plant, and with outer door plant complex interior door plant, four sides welding of the two forms a door body, the door body is installed in the door frame, one of them vertical side of door body is the hinge side, the one side that corresponds on the door frame is door frame hinge side, still include hidden hinge, hidden hinge includes the hinge pin, first hinge piece and second hinge piece, the hinge pin of hidden hinge is hidden at the door originally internally, first hinge piece and second hinge piece pass through the hinge pin and articulate, door body and door frame are in the same place through hidden hinge pin.

The first hinge piece is fixed on the side edge of the inner door plate, and the second hinge piece is fixed on the hinge side of the door frame.

The first hinge piece is fixed on the inner side edge of the inner door plate, and the second hinge piece is fixed on the inner side of the hinge side of the door frame.

The hidden hinges are divided into three groups and are respectively arranged at the upper, middle and lower positions of the door body and the door frame.

The hidden hinges at the middle position are closer to the hidden hinges at the upper group.

Compared with the prior art, the utility model outstanding and profitable technological effect is: the utility model discloses the hinge limit of the door body is provided with hidden formula hinge, and the hinge pin is hidden in outer door plant, and the hinge plate is fixed in the inboard side of interior door plant and the inboard side of door frame, if there is outer people when prying the door by force, can't destroy the hinge, prevents that the door leaf from being pried open.

Drawings

Fig. 1 is a schematic structural view of the door of the present invention.

Figure 2 is a top view of the door of the present invention.

Fig. 3 is a schematic structural diagram of the novel concealed hinge.

The reference numerals in the figures denote the meanings:

1. an outer door panel; 2. an inner door panel; 3. a hidden hinge; 4. a hinge axis; 5. a first hinge piece; 6. A second hinge plate; 7. side of door frame hinge

Detailed Description

The invention will be further described with reference to specific embodiments below:

as shown in fig. 1-3, a hidden hinged door includes an outer door panel 1, an inner door panel 2 fitted with the outer door panel 1, four sides of the two are welded to form a door body, the door body is installed in a door frame, one of the vertical sides of the door body is a hinge side, the corresponding side of the door frame is a door frame hinge side 7, the hidden hinged door further includes a hidden hinge 3, the hidden hinge 3 includes a hinge shaft 4, a first hinge plate 5 and a second hinge plate 6, the hinge shaft 4 of the hidden hinge 3 is hidden in the door body, the first hinge plate 5 and the second hinge plate 6 are hinged through the hinge shaft 4, and the door body and the door frame are coupled together through the hidden hinge 3.

The first hinge piece 5 is fixed on the side edge of the inner door panel 2, and the second hinge piece 6 is fixed on the hinge side 7 of the door frame. Furthermore, the first hinge plate 5 is fixed on the inner side of the inner door panel 2, and the second hinge plate 6 is fixed on the inner side of the door frame hinge side 7.

The hidden hinges 3 are three groups and are respectively arranged at the upper, middle and lower positions of the door body and the door frame. The hidden hinges 3 in the middle position are closer to the hidden hinges 3 in the upper group.

The hinge limit is provided with hidden hinge, and the hinge pin is hidden in outer door plant, and the hinge plate is fixed at interior door plant side and door frame side, if someone is when prying the door by force, can't destroy the hinge, prevents that the door leaf from being pried open.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a hidden hinged door, includes outer door plant (1) to and with outer door plant (1) complex interior door plant (2), four sides welding of the two forms a door body, and the door body is installed in the door frame, and one of them vertical side of door body is the hinge side, and the one side that corresponds on the door frame is door frame hinge side (7), its characterized in that: still including hiding formula hinge (3), hidden formula hinge (3) include hinge pin (4), first hinge plate (5) and second hinge plate (6), and hinge pin (4) of hidden formula hinge (3) are hidden in the door body, and first hinge plate (5) and second hinge plate (6) are articulated through hinge pin (4), and door body and door frame are in the same place through hiding formula hinge (3) hub connection.

2. The concealed hinge door according to claim 1, wherein: the first hinge piece (5) is fixed on the side edge of the inner door plate (2), and the second hinge piece (6) is fixed on the hinge side (7) of the door frame.

3. The concealed hinge door according to claim 2, wherein: the first hinge piece (5) is fixed on the inner side of the inner door plate (2), and the second hinge piece (6) is fixed on the inner side of the door frame hinge side (7).

4. The concealed hinge door according to claim 2, wherein: the three groups of hidden hinges (3) are respectively arranged at the upper, middle and lower positions of the door body and the door frame.

5. The concealed hinge door according to claim 4, wherein: the hidden hinges (3) at the middle position are closer to the hidden hinges (3) at the upper end group.