CN219993440U - Concealed hinge - Google Patents
Concealed hinge Download PDFInfo
- Publication number
- CN219993440U CN219993440U CN202321610908.5U CN202321610908U CN219993440U CN 219993440 U CN219993440 U CN 219993440U CN 202321610908 U CN202321610908 U CN 202321610908U CN 219993440 U CN219993440 U CN 219993440U
- Authority
- CN
- China
- Prior art keywords
- hinge
- door body
- fixedly arranged
- seat
- door
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 3
- 238000007792 addition Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Hinges (AREA)
Abstract
The utility model provides a concealed open hinge. The anti-theft hinge solves the problems that the existing exposed hinge is generally and directly fixed on a door plate through screws, and the anti-theft performance is poor. When the anti-theft door is installed, the rotating seat is fixedly arranged on the door frame, the hinge is inserted into the door body and is fixed, the hinge is positioned in the door body, the outside cannot be removed, and the anti-theft effect is good.
Description
Technical Field
The utility model relates to the technical field of hinges, in particular to a concealed exposed hinge.
Background
The outer hinge is also called a bright hinge, and the bright hinge has stronger bearing force than the blind hinge. And the plastic is not easy to deform and crack. The lock column can be reinforced on the exposed hinge to achieve the effect of stability and safety.
But the existing exposed hinge is generally fixed on the door plate directly through screws, so that the anti-theft performance is poor, and the prior art has the improvement.
Disclosure of Invention
The utility model provides a concealed open hinge aiming at the existing situation, which is characterized by comprising a rotating seat fixedly arranged on a door frame and a connecting seat rotatably arranged on the rotating seat, wherein the connecting seat is fixedly provided with a hinge for being inserted into a door body, the hinge is detachably and fixedly connected with the door body through a fastener, and the plane of the hinge is parallel to the plane of the door body.
Preferably, a plurality of raised strips which are used for being buckled in the door body and extend along the axial direction of the rotating center of the connecting seat are fixedly arranged on the lower end surface of the hinge.
Preferably, the hinge is provided with a plurality of mounting holes for mounting the hinge on the door body in a concealed manner, the fastening piece is a screw, and the hinge is fixedly arranged in the door body after passing through the mounting holes through the screw.
Preferably, a connecting plate is fixedly arranged on one side of the connecting seat facing the door body, and the hinge is fixedly arranged at one end of the connecting plate far away from the connecting seat.
Preferably, the connecting plate is inclined gradually downward from the connecting base toward the hinge.
Preferably, a mounting plate for fixing the rotating seat is fixedly arranged below the rotating seat, the mounting plate is fixedly arranged in the door frame, and the rotating seat passes through the rotating seat and the door frame through a screw and is fixedly connected with the mounting plate.
Preferably, a supporting plate which extends downwards and is fixedly arranged on the inner wall of the door frame is fixedly arranged on one side of the mounting plate, which faces the hinge.
Compared with the prior art, when the anti-theft door is installed, the hinge is inserted into the door body and fixed by fixedly arranging the rotating seat on the door frame, the hinge is positioned in the door body, the outside cannot be removed, and the anti-theft effect is good.
Drawings
FIG. 1 is an overall structural view of the present utility model;
FIG. 2 is a side view of the present utility model;
fig. 3 is an enlarged view of fig. 1 at a.
The marks in the figure: 1. a rotating seat; 2. a connecting seat; 3. a hinge; 4. a convex strip; 5. a mounting hole; 6. a connecting plate; 7. a mounting plate; 8. and a support plate.
Detailed Description
The utility model is further described below with reference to embodiments shown in the drawings in which:
as shown in figures 1-3, the concealed hinge comprises a rotating seat 1 fixedly arranged on a door frame and a connecting seat 2 rotatably arranged on the rotating seat 1, wherein a hinge 3 for being inserted in a door body is fixedly arranged on the connecting seat 2, the hinge 3 and the door body are detachably and fixedly connected through a fastener, the plane where the hinge 3 is positioned is parallel to the plane where the door body is positioned, a plurality of raised strips 4 for being buckled in the door body and extending along the axial direction of the rotating center of the connecting seat 2 are fixedly arranged on the lower end face of the hinge 3, a clamping groove matched with the raised strips 4 in language is formed in the door body, the raised strips 4 are clamped in the clamping groove, a plurality of mounting holes 5 for concealed mounting the hinge 3 on the door body are formed in the hinge 3, the mounting holes 5 are counter bores, the fastener is a countersunk screw, the hinge 3 is fixedly arranged in the door body after passing through the mounting holes 5 through the raised strips 4 and the clamping groove, the stress requirement of the countersunk screw is reduced, thus the thickness requirement on materials can be reduced, the door body is more reasonably buckled with the door body, the door body can not be mounted on the surface of the door body through the door body, and the door body can not be assembled in the front of the door body through the side of the door body, and the door body can be prevented from being assembled under the condition of the situation of being more attractive. When the hinge 3 is positioned through the raised strips 4, the situation that the door body is inclined and deformed after being installed can be effectively avoided. When the anti-theft door is installed, the hinge 3 is inserted into the door body and fixed through the fixed setting of the rotating seat 1 on the door frame, the hinge 3 is positioned in the door body, the outside cannot be dismantled, the anti-theft effect is good, the hinge 3 is installed in the door body, and all sealing strips and heat insulation broken bridges are avoided.
The connecting seat 2 is fixedly provided with a connecting plate 6 on one side facing the door body, and the hinge 3 is fixedly arranged at one end of the connecting plate 6 far away from the connecting seat 2. The connecting plate 6 gradually inclines downwards from the connecting seat 2 to the hinge 3. Through the connecting plate 6 that the slope set up, the hinge 3 that makes connecting plate 6 keep away from connecting seat 2 one end is close to the plane that the door frame was located for connecting seat 2 more, makes hinge 3 in inserting the internal back of door, and the door body can be comparatively laminating be located the door frame, comparatively level and smooth between the door frame after the door body is closed, more pleasing to the eye.
The fixed mounting panel 7 that is used for fixed this rotation seat 1 that is provided with in rotation seat 1 below, this mounting panel 7 is fixed to be set up in the door frame, and above-mentioned rotation seat 1 pass through rotation seat 1 and door frame back and this mounting panel 7 fixed connection through countersunk screw, the mounting panel 7 is fixed to be provided with a downwardly extending and fixed backup pad 9 that sets up on the door frame inner wall towards one side of above-mentioned hinge 3, and rotation seat 1 and mounting panel 7 clamp the door frame after the installation and make the installation that above-mentioned rotation seat 1 can be firm on the door frame through integrated into one piece's mounting panel 7 and backup pad 9, and the installation is comparatively firm. The supporting plate 9 is provided with a plurality of screw holes for installing adjusting screws for adjusting positions, and the positions of the rotating seat 1 can be conveniently adjusted through the adjusting screws.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Claims (7)
1. The concealed open hinge is characterized by comprising a rotating seat (1) fixedly arranged on a door frame and a connecting seat (2) rotatably arranged on the rotating seat (1), wherein a hinge (3) used for being inserted into a door body is fixedly arranged on the connecting seat (2), the hinge (3) is detachably and fixedly connected with the door body through a fastener, and a plane where the hinge (3) is positioned is parallel to a plane where the door body is positioned.
2. The concealed hinge according to claim 1, wherein a plurality of protruding strips (4) which are used for being buckled in the door body and extend along the axial direction of the rotation center of the connecting seat (2) are fixedly arranged on the lower end surface of the hinge (3).
3. The concealed hinge according to claim 1, wherein the hinge (3) is provided with a plurality of mounting holes (5) for concealing the hinge (3) on the door body, the fastening member is a screw, and the hinge (3) is fixedly arranged in the door body after passing through the mounting holes (5) through the screw.
4. The concealed hinge according to claim 1, wherein a connecting plate (6) is fixedly arranged on a side of the connecting seat (2) facing the door body, and the hinge (3) is fixedly arranged at one end of the connecting plate (6) far away from the connecting seat (2).
5. A blind hinge according to claim 4, wherein the web (6) is inclined downwardly from the base (2) in the direction of the hinge (3).
6. The concealed hinge according to claim 1, wherein a mounting plate (8) for fixing the rotary seat (1) is fixedly arranged below the rotary seat (1), the mounting plate (8) is fixedly arranged in the door frame, and the rotary seat (1) is fixedly connected with the mounting plate (8) after passing through the rotary seat (1) and the door frame through a screw.
7. A blind-mate hinge according to claim 6, characterized in that the mounting plate (8) is fixedly provided with a support plate (9) extending downwards and fixedly arranged on the inner wall of the door frame on the side facing the hinge (3).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321610908.5U CN219993440U (en) | 2023-06-21 | 2023-06-21 | Concealed hinge |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321610908.5U CN219993440U (en) | 2023-06-21 | 2023-06-21 | Concealed hinge |
Publications (1)
Publication Number | Publication Date |
---|---|
CN219993440U true CN219993440U (en) | 2023-11-10 |
Family
ID=88607399
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202321610908.5U Active CN219993440U (en) | 2023-06-21 | 2023-06-21 | Concealed hinge |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN219993440U (en) |
-
2023
- 2023-06-21 CN CN202321610908.5U patent/CN219993440U/en active Active
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Legal Events
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GR01 | Patent grant |