CN219528736U - Concealed page - Google Patents
Concealed page Download PDFInfo
- Publication number
- CN219528736U CN219528736U CN202320019698.6U CN202320019698U CN219528736U CN 219528736 U CN219528736 U CN 219528736U CN 202320019698 U CN202320019698 U CN 202320019698U CN 219528736 U CN219528736 U CN 219528736U
- Authority
- CN
- China
- Prior art keywords
- hinge
- door
- door leaf
- rotating arm
- movable groove
- 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
Landscapes
- Hinges (AREA)
Abstract
The utility model discloses a concealed hinge, which comprises a door pocket hinge and a door leaf hinge, wherein the door pocket hinge comprises a door pocket shaft seat and a single-tooth rotating arm, a movable groove is formed in the door pocket shaft seat, one end of the single-tooth rotating arm is arranged in the movable groove through a rotating shaft, the door leaf hinge comprises a door leaf shaft seat and a double-tooth rotating arm, the door leaf shaft seat is oppositely arranged in the door leaf hinge, a second movable groove is formed in the door leaf shaft seat, one side of the double-tooth rotating arm is arranged in the second movable groove through the rotating shaft, the other end of the single-tooth rotating arm is connected with the door leaf shaft seat through the rotating shaft, and the middle part of the single-tooth rotating arm is connected with the other side of the double-tooth rotating arm through the rotating shaft. The concealed hinge can be used for a wide door frame or a narrow door frame, the door leaf is flush with the outdoor wall, the door wall is more attractive in integrated vision, the door leaf is opened to the inner chamber and safer, and the outdoor space is saved.
Description
Technical Field
The utility model relates to the field of hinges, in particular to a concealed hinge.
Background
The existing concealed multi-axis hinge can be used for a wide door frame (the frame thickness is greater than 20 mm), and the door leaf is opened in the direction: the door leaf is arranged on the outer wall of the flat room and is opened to the outside; the door leaf is the indoor wall in the flat, to indoor opening, secretly adorns unipolar hinge, can be used to narrow door frame (frame thickness is less than 20 mm), door leaf opening direction: the door leaf is arranged on the outer wall of the flat room and is opened to the outside; door leaf flat indoor wall opens to indoor, and door frame hinge installation trompil margin is less than 2mm to there is the touch door frame risk when the door leaf is opened, and concealed multiaxis hinge and concealed single axle hinge can not satisfy narrow frame door leaf flat indoor outer wall, opens to indoor, leads to extravagant outdoor space.
Disclosure of Invention
The utility model solves the problems that the existing concealed hinge cannot meet the requirements of the flat outer wall of the narrow frame door leaf, and the existing concealed hinge is opened indoors and wastes the outdoor space.
The utility model adopts the technical scheme that the concealed hinge comprises a door pocket hinge and a door leaf hinge, wherein the door pocket hinge comprises a door pocket shaft seat and a single-tooth rotating arm, a movable groove is arranged in the door pocket shaft seat, one end of the single-tooth rotating arm is arranged in the movable groove through a rotating shaft, the door leaf hinge comprises a door leaf shaft seat and a double-tooth rotating arm, the door leaf shaft seat is oppositely arranged in the door leaf hinge, the door leaf shaft seat is provided with a second movable groove, one side of the double-tooth rotating arm is arranged in the second movable groove through the rotating shaft, the other end of the single-tooth rotating arm is connected with the door leaf shaft seat through the rotating shaft, and the middle part of the single-tooth rotating arm is connected with the other side of the double-tooth rotating arm through the rotating shaft.
Further, the door leaf shaft seat is connected with the door leaf hinge through a door gap adjusting screw.
Further, the door pocket hinge is provided with a screw long hole, and the length of the screw long hole is longer than the diameter of a screw of the door pocket hinge.
Further, the surface of the door pocket hinge is provided with a door pocket hinge decorative cover.
Further, a door leaf decorative cover is arranged on the surface of the door leaf hinge.
Further, square self-lubricating bearings are arranged in the movable groove and the second movable groove, the single-tooth rotating arm is connected with the square self-lubricating bearings in the movable groove through a rotating shaft, and the double-tooth rotating arm is connected with the square self-lubricating bearings in the second movable groove through the rotating shaft.
Further, a T-shaped rotating shaft is arranged in the double-tooth rotating arm.
Compared with the prior art, the concealed hinge has the beneficial effects that the concealed hinge can be used for a wide door frame or a narrow door frame, the door leaf is flush with the outdoor wall, the door wall is more attractive in integral vision, the door leaf is opened to the inner chamber, the door leaf is safer, and the outdoor space is saved.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is an exploded view of the present utility model;
FIG. 3 is a cross-sectional view of the present utility model;
fig. 4 is a schematic view of a structure of a screw slot hole and a door pocket hinge screw of the door pocket hinge of the present utility model;
fig. 5 is a view showing the use state of the narrow door frame of the present utility model in the open-in-flat mode.
Reference numerals:
1. door pocket hinges 10; 2. door leaf hinge 20; 3. a door pocket shaft seat 11; 4. a single tooth swivel arm 12; 5. a movable groove 111; 6. a door leaf shaft seat 21; 7. a double-tooth rotary arm 22; 8. a second movable groove 211; 9. a rotating shaft 101; 10. a door gap adjusting screw 23; 11. a screw long hole 13; 12. door pocket hinge screws 14; 13. a door pocket hinge decorative cover 15; 14. door leaf decorative cover 24; 15. square self-lubricating bearing 102; 16. a T-shaped spindle 25.
Detailed Description
As shown in fig. 1 to 5, the door pocket hinge 10 comprises a door pocket hinge 10 and a door leaf hinge 20, wherein the door pocket hinge 10 comprises a door pocket shaft seat 11 and a single-tooth rotating arm 12, a movable groove 111 is arranged in the door pocket shaft seat 11, one end of the single-tooth rotating arm 12 is arranged in the movable groove 111 through a rotating shaft 101 so as to enable the single-tooth rotating arm to move in the movable groove 111, the door leaf hinge 20 comprises a door leaf shaft seat 21 and a double-tooth rotating arm 22, the door leaf shaft seat 21 is oppositely arranged in the door leaf hinge 20, the door leaf shaft seat 21 is provided with a second movable groove 211, one side of the double-tooth rotating arm 22 is arranged in the second movable groove 211 through the rotating shaft 101 so as to enable the double-tooth rotating arm 22 to move in the second movable groove 211, the other end of the single-tooth rotating arm 12 is connected with the door leaf shaft seat 21 through the rotating shaft 101, and the middle part of the single-tooth rotating arm 12 is connected with the other side of the double-tooth rotating arm 22 through the rotating shaft 101.
In specific implementation, the door leaf hinge 20 is connected with a door leaf, the door pocket hinge 10 is connected with a door frame, when the door leaf and the door pocket are unfolded, the double-tooth rotary arm 22 swings with the rotary shaft 101 in the middle of the single-arm bearing 12 as a circle center, one end of the single-arm bearing 12 moves in the movable groove 111 of the door pocket shaft seat 11, and one end of the double-tooth rotary arm 22 moves in the second movable groove 211 of the door leaf shaft seat 21, so that the door leaf and the door pocket can swing to realize door opening or door closing, and the door leaf opening direction can be used for installing a wide door frame (the frame thickness is greater than 20 mm): the door leaf is arranged on the outer wall of the flat room and is opened to the outside; the door leaf is a flat indoor wall which is opened indoors and can be used for mounting a narrow door frame (the frame thickness is less than 20 mm), and the door leaf is opened in the direction: the door leaf is arranged on the outer wall of the flat room and is opened to the outside; the door leaf is arranged on the indoor wall in a flat mode, the edge distance of the installation opening of the door pocket hinge 10 is larger than 5mm, the minimum gap between the door leaf and the door frame is 2.5mm, the door leaf edge is prevented from touching the door frame, the installation of a narrow frame (the frame thickness is smaller than 20 mm) can be met, the door leaf is arranged on the outdoor wall in a flat mode, the door leaf is arranged on the indoor side in a flat mode, the door leaf is flush with the outdoor wall, and the door wall is attractive in integral vision; the door leaf is opened to the inner room, so that the door leaf is safer, and the outdoor space is saved.
The door leaf shaft seat 21 is connected with the door leaf hinge 20 through a door gap adjusting screw 23, and when the door leaf hinge is used, the gap size of left and right door gap is adjusted by rotating the door gap adjusting screw 23.
The door pocket hinge 10 is provided with a screw slot 13, the length of the screw slot 13 is longer than the diameter of a door pocket hinge screw 14, when the door pocket hinge is used, the hinge is moved up and down in the screw slot 13 through the door pocket hinge screw 14 to adjust the gap, and then the hinge is fixed by a tightening or self-tapping screw.
The door pocket hinge 10 is provided with a door pocket hinge decorative cover 15 on the surface, and the door pocket hinge decorative cover 15 can enable the surface of the door pocket hinge 10 to be smoother and smoother, so that the door pocket hinge is more attractive.
The surface of the door hinge 20 is provided with a door decorative cover 24, and the door decorative cover 24 can make the surface of the door hinge 20 smoother and smoother, so that the door hinge is more attractive.
The movable groove 111 and the second movable groove 211 are provided with square self-lubricating bearings 102, the single-tooth rotating arm 12 is connected with the square self-lubricating bearings 102 in the movable groove 111 through a rotating shaft 101, and the double-tooth rotating arm 22 is connected with the square self-lubricating bearings 102 in the second movable groove 211 through the rotating shaft 101.
The double-tooth rotary arm 22 is provided with a T-shaped rotary shaft 25.
In summary, the concealed hinge of the utility model can be used for wide door frames or narrow door frames, the door leaves are flush with the outdoor wall, the door wall is more attractive in integral vision, the door leaves are opened to the inner chamber, the safety is improved, and the outdoor space is saved.
Claims (7)
1. The utility model provides a concealed hinge, includes door pocket hinge (10) and door leaf hinge (20), its characterized in that: the door pocket hinge (10) comprises a door pocket shaft seat (11) and a single-tooth rotating arm (12), wherein a movable groove (111) is formed in the door pocket shaft seat (11), one end of the single-tooth rotating arm (12) is arranged in the movable groove (111) through a rotating shaft (101), the door leaf hinge (20) comprises a door leaf shaft seat (21) and a double-tooth rotating arm (22), the door leaf shaft seat (21) is oppositely arranged in the door leaf hinge (20), a second movable groove (211) is formed in the door leaf shaft seat (21), one side of the double-tooth rotating arm (22) is arranged in the second movable groove (211) through the rotating shaft (101), the other end of the single-tooth rotating arm (12) is connected with the door leaf shaft seat (21) through the rotating shaft (101), and the middle part of the single-tooth rotating arm (12) is connected with the other side of the double-tooth rotating arm (22).
2. The concealed hinge of claim 1, wherein: the door leaf shaft seat (21) is connected with the door leaf hinge (20) through a door gap adjusting screw (23).
3. The concealed hinge of claim 2, wherein: the door pocket hinge (10) is provided with a screw long hole (13), and the length of the screw long hole (13) is longer than the diameter of a door pocket hinge screw (14).
4. The concealed hinge of claim 1, wherein: the surface of the door pocket hinge (10) is provided with a door pocket hinge decorative cover (15).
5. The concealed hinge of claim 1, wherein: the surface of the door hinge (20) is provided with a door decorative cover (24).
6. The concealed hinge of claim 1, wherein: the movable groove (111) and the second movable groove (211) are internally provided with square self-lubricating bearings (102), the single-tooth rotating arm (12) is connected with the square self-lubricating bearings (102) in the movable groove (111) through a rotating shaft (101), and the double-tooth rotating arm (22) is connected with the square self-lubricating bearings (102) in the second movable groove (211) through the rotating shaft (101).
7. The concealed hinge of claim 6, wherein: a T-shaped rotating shaft (25) is arranged in the double-tooth rotating arm (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320019698.6U CN219528736U (en) | 2023-01-05 | 2023-01-05 | Concealed page |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320019698.6U CN219528736U (en) | 2023-01-05 | 2023-01-05 | Concealed page |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219528736U true CN219528736U (en) | 2023-08-15 |
Family
ID=87632818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320019698.6U Active CN219528736U (en) | 2023-01-05 | 2023-01-05 | Concealed page |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219528736U (en) |
-
2023
- 2023-01-05 CN CN202320019698.6U patent/CN219528736U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219528736U (en) | Concealed page | |
| CN116084787A (en) | Concealed page | |
| JP2021526200A (en) | Hidden hinge with V-shaped shaft | |
| CN212201815U (en) | Glass curtain wall with hidden opening sash | |
| CN217872369U (en) | Bearing assembly of door and window | |
| CN217812953U (en) | Novel door window and curtain wall horizontal-pushing linkage hinge | |
| CN204370632U (en) | For regulating the linkage of glass surface angle angle | |
| CN220522326U (en) | Concealed hinge capable of being unfolded at 180 degrees | |
| CN211598170U (en) | Concealed hinge | |
| CN220059253U (en) | Hidden hinge for door | |
| CN215255486U (en) | Sealing adjusting mechanism of window sash hinge | |
| CN220769178U (en) | Concealed multi-axis hinge with inner flat and inner open | |
| CN220504812U (en) | Concealed hinge capable of being opened in outer side-hung mode | |
| CN220415188U (en) | Full-glass or narrow-frame adjustable evacuation automatic door leaf | |
| CN201326329Y (en) | Adjustable hinge | |
| CN211173629U (en) | Simple door closing device | |
| CN215169018U (en) | Shower door hinge and shower door | |
| CN218028394U (en) | Building assembled unitized curtain wall assembly | |
| CN215889704U (en) | Hidden hinge for door | |
| CN216950157U (en) | Round window installed in cooperation with French window | |
| CN210127751U (en) | Hinge mounted on thin plate | |
| CN220118010U (en) | Hidden door installation assembly and hidden fire hydrant door or pipe well door | |
| CN210714235U (en) | Hidden hinge | |
| CN211081402U (en) | Hinge with 90-degree top-bottom rotating shaft | |
| CN219299055U (en) | Concealed hinge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |