CN218150394U - 168-degree dustproof invisible hinge - Google Patents
168-degree dustproof invisible hinge Download PDFInfo
- Publication number
- CN218150394U CN218150394U CN202221841744.2U CN202221841744U CN218150394U CN 218150394 U CN218150394 U CN 218150394U CN 202221841744 U CN202221841744 U CN 202221841744U CN 218150394 U CN218150394 U CN 218150394U
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- door
- connecting piece
- window
- bottom plate
- nail
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Abstract
The utility model discloses a 168-degree dustproof invisible hinge, which comprises a first door and window connecting piece, a bottom plate and a middle connecting piece for connecting and limiting the first door and window connecting piece and the bottom plate, wherein the end of the first door and window connecting piece is rotationally connected with a second door and window connecting piece through a third pan nail, and the end of the second door and window connecting piece is rotationally connected with the bottom plate through a fourth pan nail, so that the first door and window connecting piece is rotationally matched with the bottom plate through the second door and window connecting piece to realize the opening and closing operation of a door and a window; and set the middle part connecting piece of the U type between second door and window connecting piece and bottom plate, and the arc wall cooperation on the both ends second door and window connecting piece of middle part connecting piece realizes rotating to reach the rotation and the arc wall cooperation of the first pot nail of middle part connecting piece both ends cooperation and second pot nail, be 168 degrees to the door and window that first door and window connecting piece is connected and open and shut, touch the handle when avoiding opening and shutting door and window, improve the convenience that opens and shuts to the door and window.
Description
Technical Field
The utility model belongs to the technical field of the hinge, concretely relates to 168 dustproof stealthy hinges of degree.
Background
Hinges are also known as hinges, which are mechanical devices used to connect two solid bodies and allow relative rotation between them. The hinge may be constructed of a movable component or may be constructed of a foldable material. The hinges are mainly arranged on doors and windows, more hinges are arranged on the doors and windows, the hinges used by the existing doors and windows are mostly limited to 90 degrees at the connecting positions of the doors and windows, and when the doors and windows are opened, the handles on the doors and windows are easy to touch, so that the doors and windows are not changed greatly;
therefore, the utility model provides a be 168 degrees dustproof stealthy hinges that connect through U type connecting piece to hinge upper plate and door and window connecting piece 168 degrees.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a 168 degree stealthy hinges that prevent dust to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a168-degree dustproof invisible hinge comprises a first door and window connecting piece, a bottom plate and a middle connecting piece for connecting and limiting the first door and window connecting piece and the bottom plate, wherein the tail end of the first door and window connecting piece is connected with a second door and window connecting piece through a third pan nail, and the tail end of the second door and window connecting piece is rotatably connected with the tail end of the bottom plate through a fourth pan nail;
the middle part connecting piece is U type and the one end of middle part connecting piece is connected through first pot nail and boss rotation on the bottom plate, the other end of middle part connecting piece passes through second pot nail rotation with the arc wall on the second door window connecting piece and is connected.
Furthermore, the front end of the bottom plate is provided with a buckle matched with the door and window frame.
The bottom plate is matched with the door and window frame through a buckle for limiting and fixing.
Furthermore, the first door and window connecting piece is provided with a screw hole connected with the door and the window.
The screw hole is used for fixing the first door and window connecting piece and the door and window.
Furthermore, the tail ends of the locking screws at the two ends of the bottom plate are provided with positioning plates.
The locating plate is used for being matched and limited when the bottom plate is fixed through the locking screws.
Compared with the prior art, the utility model have following technological effect and advantage: according to the 168-degree dustproof invisible hinge, the tail end of the first door and window connecting piece is rotatably connected with the second door and window connecting piece through the third pan nail, and the tail end of the second door and window connecting piece is rotatably connected with the bottom plate through the fourth pan nail, so that the first door and window connecting piece is connected with the bottom plate through the second door and window to be matched and rotated to realize the operation of opening and closing the door and window;
and set the middle part connecting piece of U type between second door and window connecting piece and bottom plate, and the arc wall cooperation on the both ends second door and window connecting piece of middle part connecting piece realizes rotating to reach the rotation and the arc wall cooperation of first pot nail of middle part connecting piece both ends cooperation and second pot nail, be 168 degrees to the door and window that first door and window connecting piece is connected and open and shut, touch the handle when avoiding opening and shutting door and window, improve the convenience that opens and shuts to the door and window.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is a schematic diagram of a back structure of fig. 1 according to the present invention.
In the figure: 1. a first door and window connector; 2. a base plate; 3. a middle connecting piece; 4. a third pan nail; 5. a second door/window connector; 6. a fourth pan nail; 7. a first pan nail; 8. a boss; 9. an arc-shaped slot; 10. a second pan nail; 11. buckling; 12. a screw hole; 13. locking screws; 14. and (7) positioning the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a 168 degree stealthy hinges that prevent dust as shown in fig. 1-2, including first door and window connecting piece 1, bottom plate 2 and to connect spacing middle part connecting piece 3 to first door and window connecting piece 1 and bottom plate 2, be equipped with the screw hole 12 of being connected with door and window on the first door and window connecting piece 1. The screw hole 12 is used for fixing the first door and window connecting piece 1 and the door and window;
the tail end of the first door and window connecting piece 1 is connected with a second door and window connecting piece 5 through a third pan nail 4, the tail end of the second door and window connecting piece 5 is rotatably connected with the tail end of the bottom plate 2 through a fourth pan nail 6, and a buckle 11 matched with a door and window frame is arranged at the front end of the bottom plate 2. The door and window frame is limited and fixed by the buckle 11 matching with the bottom plate 2;
and positioning plates 14 are arranged at the tail ends of the locking screws 13 at the two ends of the bottom plate 2. The positioning plate 14 is matched and limited when being fixed with the counter bottom plate 2 through the locking screw 13;
middle part connecting piece 3 is the U type and the one end of middle part connecting piece 3 is rotated through first pot nail 7 and boss 8 on the bottom plate 2 and is connected, the other end of middle part connecting piece 3 rotates through second pot nail 10 with arc wall 9 on the second door and window connecting piece 5 and is connected.
According to the 168-degree dustproof invisible hinge, the tail end of a first door and window connecting piece 1 is rotatably connected with a second door and window connecting piece 5 through a third screw 4, and the tail end of the second door and window connecting piece 5 is rotatably connected with a bottom plate 2 through a fourth screw 6, so that the first door and window connecting piece 1 is matched with the bottom plate 2 through the second door and window connecting piece 5 to rotate to realize the operation of opening and closing a door and a window;
and set up the middle part connecting piece 3 of the U type between second door and window connecting piece 5 and bottom plate 2, and the arc wall 9 cooperation on the second door and window connecting piece 5 of the both ends of middle part connecting piece 3 realizes rotating, second door and window connecting piece 5 and first door and window connecting piece 1 are outside for opening door and window, second door and window connecting piece 5 and first door and window connecting piece 1 rotate to bottom plate 2 position and coincide to close door and window, thereby reach the rotation and the arc wall 9 cooperation of first pot nail 7 of middle part connecting piece 3 both ends cooperation and second pot nail 10, be 168 degrees to the door and window that first door and window connecting piece 1 is connected and opens and shuts, touch the handle when avoiding opening and shutting door and window, improve the convenience that opens and shuts to door and window.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (4)
1. The utility model provides a 168 degree stealthy hinge that prevents dust, includes first door and window connecting piece (1), bottom plate (2) and connects spacing middle part connecting piece (3), its characterized in that to first door and window connecting piece (1) and bottom plate (2): the tail end of the first door and window connecting piece (1) is connected with a second door and window connecting piece (5) through a third pan nail (4), and the tail end of the second door and window connecting piece (5) is rotatably connected with the tail end of the bottom plate (2) through a fourth pan nail (6);
middle part connecting piece (3) are the U type and boss (8) on one end of middle part connecting piece (3) rotate through first pot nail (7) and bottom plate (2) are connected, the other end of middle part connecting piece (3) rotates through second pot nail (10) with arc wall (9) on second door window connecting piece (5) and is connected.
2. The invisible 168 degree dust-proof hinge of claim 1, wherein: the front end of the bottom plate (2) is provided with a buckle (11) matched with a door and window frame.
3. The invisible 168 degree dust-proof hinge of claim 1, wherein: and the first door and window connecting piece (1) is provided with a screw hole (12) connected with a door and a window.
4. The invisible 168 degree dust-proof hinge of claim 1, wherein: and positioning plates (14) are arranged at the tail ends of the locking screws (13) at the two ends of the bottom plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221841744.2U CN218150394U (en) | 2022-07-18 | 2022-07-18 | 168-degree dustproof invisible hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221841744.2U CN218150394U (en) | 2022-07-18 | 2022-07-18 | 168-degree dustproof invisible hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218150394U true CN218150394U (en) | 2022-12-27 |
Family
ID=84593239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221841744.2U Active CN218150394U (en) | 2022-07-18 | 2022-07-18 | 168-degree dustproof invisible hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218150394U (en) |
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2022
- 2022-07-18 CN CN202221841744.2U patent/CN218150394U/en active Active
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| GR01 | Patent grant | ||
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