Hidden door body upper rotating shaft structure

Abstract

The utility model discloses an upper rotating shaft structure of a hidden door body, and relates to the field of hidden door devices. The rotating shaft structure on the hidden door body comprises a hidden door, and the hidden door is installed on a door opening of a wall body. Rotating shaft assemblies are arranged at the upper end and the lower end of the hidden door, and each rotating shaft assembly comprises right-angle pieces arranged at the upper end and the lower end of the hidden door and used for rotating the hidden door; a special-shaped piece is arranged at the top of the right-angle piece and used for fixing the hidden door. A shaft rod is arranged between the right-angle piece and the special-shaped piece and used for rotating the right-angle piece. According to the rotating shaft structure on the hidden door body, the rotating shaft assembly is arranged between the hidden door and the door opening, and the right-angle piece and the special-shaped piece on the rotating shaft assembly are installed at the upper end and the lower end of the hidden door and the top side of the door opening, so that the concealment and the attractiveness of the hidden door can be improved; the situation that a gap between the hidden door and a door opening is easily increased due to the fact that the hinge is directly installed on the side wall of the hidden door can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of hidden doors, in particular to a rotating shaft structure on a hidden door body. Background Technique

[0002] An invisible door is a kind of hidden interior door. Through the design of the hidden door, it can not only reduce the occupation of the originally small space, but also make the wall background achieve a harmonious, unified and grand effect, and does not affect the functional layout in the private space and keep the traffic passage smooth. Therefore, it is widely used in the design of living spaces.

[0003] Currently existing invisible doors are mainly installed on door openings through hinges. Since the hinges have a certain thickness, it will cause too large a gap between the invisible door and the door opening, resulting in the problems of reduced concealment and aesthetics of the invisible door.

[0004] The reason for this problem is that currently existing invisible doors are mainly installed on door openings through hinges. Since the hinges have a certain thickness, when the invisible door is closed, the hinges will overlap, which will cause too large a gap between the invisible door and the door opening, resulting in the situation of reduced concealment and aesthetics of the invisible door. Aiming at the deficiencies of the prior art, we propose a rotating shaft structure on a hidden door body to solve the above problems. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a rotating shaft structure on a hidden door body, which solves the problems that currently existing invisible doors are mainly installed on door openings through hinges. Since the hinges have a certain thickness, it will cause too large a gap between the invisible door and the door opening, resulting in the problems of reduced concealment and aesthetics of the invisible door.

[0006] To achieve the above purposes, the utility model is realized through the following technical solutions: A rotating shaft structure on a hidden door body, including a hidden door, and the hidden door is installed on a door opening of a wall;

[0007] Rotating shaft components are arranged at both the upper and lower ends of the hidden door, and each group of rotating shaft components includes:

[0008] A right-angle part, which is arranged at both the upper and lower ends of the hidden door, and the right-angle part is used for rotating the hidden door;

[0009] A special-shaped part, which is arranged at the top of the right-angle part, and the special-shaped part is used for fixing the hidden door;

[0010] A shaft rod, which is arranged perpendicular to the right-angle part and the special-shaped part, and the shaft rod is used for rotating the right-angle part.

[0011] Preferably, right-angle grooves adapted to the right-angle parts are opened at both the upper and lower ends of the hidden door, and the right-angle parts are fixed inside the right-angle grooves by threads.

[0012] Preferably, a special-shaped groove adapted to the special-shaped part is provided on the top side of the door opening, and the special-shaped part is fixedly screwed inside the special-shaped groove.

[0013] Preferably, the shaft rod is fixedly connected to the top of the right-angle part, and the special-shaped part is rotatably connected to the outer peripheral wall of the shaft rod.

[0014] Preferably, screw holes are provided on the top of the right-angle part and the side wall of the special-shaped part, and a plurality of groups of screws are threadedly connected inside the screw holes, and the end parts of the screws are respectively threadedly connected inside the right-angle groove and the special-shaped groove.

[0015] The utility model discloses an upper rotating shaft structure of a concealed door body, and the beneficial effects thereof are as follows: for the upper rotating shaft structure of the concealed door body, by arranging a rotating shaft assembly between the concealed door and the door opening, and installing the right-angle part and the special-shaped part on the rotating shaft assembly at the upper and lower ends of the concealed door and the top side of the door opening, the concealment and aesthetics of the concealed door can be increased, and the situation that the hinge is directly installed on the side wall of the concealed door and easily increases the gap between the concealed door and the door opening can be avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present utility model, and those of ordinary skill in the art can also obtain other drawings according to these drawings without creative efforts.

[0017] Figure 1 It is a schematic structural diagram of the concealed door of the present utility model;

[0018] Figure 2 It is a schematic structural diagram of the rotating shaft group of the present utility model;

[0019] Figure 3 It is a schematic structural diagram of the shaft rod of the present utility model.

[0020] In the figure: 1, concealed door; 101, right-angle groove; 2, special-shaped groove; 3, rotating shaft assembly; 301, special-shaped part; 302, right-angle part; 303, shaft rod; 304, screw hole; 305, screw. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] In order to make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be described clearly and completely. Apparently, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0022] By providing a hidden upper door hinge structure in an embodiment of the present application, the problem that the current invisible doors are mainly installed on the door openings through hinges is solved. Since the hinges have a certain thickness, it will cause a large gap between the invisible door and the door opening, reducing the concealment and aesthetics of the invisible door.

[0023] To better understand the above technical solutions, the above technical solutions will be described in detail below in conjunction with the accompanying drawings of the specification and specific implementation manners.

[0024] An embodiment of the present utility model discloses a hidden upper door hinge structure.

[0025] According to the attached Figures 1-3 As shown, a hidden upper door hinge structure includes a hidden door 1, and the hidden door 1 is installed on the door opening of the wall.

[0026] Rotating shaft assemblies 3 are provided at both the upper and lower ends of the hidden door 1. Each set of rotating shaft assemblies 3 includes:

[0027] A right-angle member 302, which is provided at both the upper and lower ends of the hidden door 1. The right-angle member 302 is used to rotate the hidden door 1. By providing the right-angle member 302 at both the upper and lower ends of the hidden door 1, the hidden door 1 can be rotated through the right-angle member 302, and it can be avoided that directly installing the hinge on the side wall of the hidden door 1 will increase the gap between the hidden door 1 and the door opening, reducing the concealment and aesthetics of the hidden door 1.

[0028] A special-shaped member 301, which is provided at the top of the right-angle member 302. The special-shaped member 301 is used to fix the hidden door 1. By providing the special-shaped member 301 in the right-angle groove 101 on the door opening, the hidden door 1 can be installed on the door opening through the special-shaped member 301.

[0029] A shaft rod 303, which is perpendicular to the right-angle member 302 and the special-shaped member 301. The shaft rod 303 is used to rotate the right-angle member 302.

[0030] Right-angle grooves 101 adapted to the right-angle member 302 are provided at both the upper and lower ends of the hidden door 1, and the right-angle member 302 is fixed inside the right-angle groove 101 by threads.

[0031] An irregular groove 2 adapted to the irregular part 301 is provided on the top side of the door opening. The irregular part 301 is fixed inside the irregular groove 2 by threading. By providing the right-angle groove 101, the right-angle part 302 can be completely installed in the groove. By providing the irregular groove 2, the irregular part 301 can be completely installed in the groove, avoiding the situation that the thickness of the right-angle part 302 and the irregular part 301 will increase the gap between the hidden door 1 and the door opening.

[0032] The shaft rod 303 is fixedly connected to the top of the right-angle part 302, and the irregular part 301 is rotatably connected to the outer peripheral wall of the shaft rod 303.

[0033] Screw holes 304 are provided on the top of the right-angle part 302 and the side wall of the irregular part 301. Screws 305 are threadedly connected inside multiple groups of screw holes 304. The end parts of the screws 305 are threadedly connected inside the right-angle groove 101 and the irregular groove 2 respectively. The right-angle part 302 and the irregular part 301 can be installed on the hidden door 1 and the door opening by the screws 305.

[0034] When the utility model is in use, first, the right-angle part 302 is installed in the right-angle groove 101 on the hidden door 1 by the screw 305. Secondly, the irregular part 301 is installed on the shaft rod 303 on the right-angle part 302 by the screw rod. Finally, the irregular part 301 is installed in the irregular groove 2 on the door opening and fixed by the screw 305. That's all.

[0035] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection claimed by the utility model is defined by the appended claims and their equivalents.

Claims

1. A hidden door upper shaft structure, comprising a hidden door (1), wherein the hidden door (1) is installed on a door opening of a wall; It is characterized in that The upper and lower ends of the hidden door (1) are both provided with a rotating shaft assembly (3), and each set of the rotating shaft assembly (3) comprises: A right-angle piece (302) is arranged at the upper and lower ends of the hidden door (1), and the right-angle piece (302) is used to rotate the hidden door (1); A special-shaped piece (301) is arranged on the top of the right-angle piece (302), and the special-shaped piece (301) is used to fix the hidden door (1); A shaft rod (303) is arranged at a right angle between the right-angle piece (302) and the special-shaped piece (301), and the shaft rod (303) is used to rotate the right-angle piece (302).

2. The hidden door upper shaft structure according to claim 1, characterized in that: The upper and lower ends of the hidden door (1) are both provided with right-angle grooves (101) adapted to the right-angle piece (302), and the right-angle piece (302) is threadedly fixed inside the right-angle groove (101).

3. The hidden door upper shaft structure according to claim 1, characterized in that: A special-shaped groove (2) adapted to the special-shaped piece (301) is provided on the top side of the door opening, and the special-shaped piece (301) is threadedly fixed inside the special-shaped groove (2).

4. The hidden door upper shaft structure according to claim 1, characterized in that: The shaft rod (303) is fixedly connected to the top of the right-angle piece (302), and the special-shaped piece (301) is rotatably connected to the outer peripheral wall of the shaft rod (303).

5. The hidden door upper shaft structure according to claim 1, characterized in that: The top of the right-angle piece (302) and the side wall of the special-shaped piece (301) are both provided with screw holes (304), the interiors of multiple groups of the screw holes (304) are all threadedly connected with screws (305), and the ends of the screws (305) are respectively threadedly connected to the interiors of the right-angle groove (101) and the special-shaped groove (2).

Images