CN212927457U - Non-deformable's hidden hinge of screen window fan - Google Patents
Non-deformable's hidden hinge of screen window fan Download PDFInfo
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- CN212927457U CN212927457U CN202021502607.7U CN202021502607U CN212927457U CN 212927457 U CN212927457 U CN 212927457U CN 202021502607 U CN202021502607 U CN 202021502607U CN 212927457 U CN212927457 U CN 212927457U
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Abstract
The utility model discloses a non-deformable hidden hinge for screen window sashes, which comprises a hinge component, wherein the hinge component comprises two sets of mounting boxes, two sets of fixing seats, four sets of rotating shafts, four sets of transmission blocks and one set of connecting blocks, one set of mounting box is fixed on a window frame through a self-tapping screw, the front surface of the mounting box is flush with the surface of the window frame, the other set of mounting box is fixed on the screen window sashes through the self-tapping screw, the front surface of the mounting box is flush with the surface of the screen window sashes, the two sets of fixing seats are respectively connected with the two sets of mounting boxes, one set of fixing seat is connected with one side of the two sets of transmission blocks through one set of rotating shaft, the other side of the two sets of transmission blocks is connected with one side of the connecting blocks through the second set of rotating shaft, the other side of the two sets of transmission blocks is connected with the other set of fixing, and the opening angle and the opening position of the screen window sash are convenient to adjust, and the use convenience is strong.
Description
Technical Field
The utility model relates to a hardware fitting field, in particular to hidden hinge of non-deformable's screen window fan.
Background
The hinge is also called a hinge, is used for connecting two solids and allows to do the mechanical device of relative rotation between the two, and current hinge mounting means is mostly obviously adorned, and the partial structure of hinge exposes outside for leave the gap between door and window and the installing frame, the existence in gap will make the sealed effect of giving sound insulation of door and window worsen, and it is not pleasing to the eye, and current hinge can only follow a pivot rotation, can't take place relative displacement, has reduced opening range, has also restricted the application range of hinge simultaneously.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a hidden hinge for screen window sash, which can effectively solve the problems of the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a hidden hinge of non-deformable's screen window fan, including hinge assembly, hinge assembly is by two sets of mounting boxes, two sets of fixing bases, four sets of pivots, four sets of transmission blocks and a set of connecting block are constituteed, one set of mounting box passes through the self-tapping screw to be fixed on the window frame, and mounting box front surface and window frame surface parallel and level, another set of mounting box passes through the self-tapping screw to be fixed on the screen window fan, and mounting box front surface and screen window fan surface parallel and level, two sets of fixing bases are connected with two sets of mounting boxes respectively, one set of fixing base is connected through one side of one set of pivot and two sets of transmission blocks, two sets of transmission block opposite sides are connected through second set pivot and connecting block one side, the opposite side of connecting block is connected through one side of third set of pivot and two sets of transmission blocks.
Preferably, the mounting box is a hollow rectangular box with an open end face, the top and the bottom of the mounting box are both provided with flanges, two groups of mounting holes are symmetrically formed in the flanges, and four threaded holes are uniformly distributed in the bottom surface of the mounting box.
Preferably, the fixing seat is fixed on four threaded holes uniformly distributed on the bottom surface of the mounting box through four through holes uniformly distributed on the fixing seat by four bolts.
Preferably, the middle of the fixed seat is provided with a second straight-through guide hole, the transmission block is symmetrically provided with two step guide holes, and the connecting block is symmetrically provided with two sets of first straight-through guide holes.
Preferably, the joint of the fixed seat and the transmission block and the joint of the transmission block and the connecting block are provided with damping gaskets.
Preferably, the rotating shaft is inserted into the transmission block and the fixing seat, the transmission block and the connecting block, the bottom of the rotating shaft is connected with a locking screw in a threaded connection mode, and a locking gasket is arranged between the rotating shaft and the locking screw.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model fixes two sets of mounting boxes in the hinge component on the screen window sash and the window frame respectively, and keeps the outer surface of the mounting box flush with the surface of the screen window sash and the window frame respectively, without protruding parts, the fixed seat is fixedly connected with the mounting box, one set of fixed seat is connected with two sets of transmission blocks through one set of rotating shaft, two sets of transmission blocks are connected with one end of the connecting block through the second set of rotating shaft, the other end of the connecting block is connected with the other two sets of transmission blocks through the third set of rotating shaft, the other two sets of transmission blocks are connected with the other set of fixed seat through the fourth set of rotating shaft, so as to realize the connection between the two sets of mounting boxes, and relative displacement and relative rotation can be generated, and the joints of the fixed seat and the transmission blocks, the joints of the transmission blocks and the connecting block are provided with damping gaskets, by adjusting the screwing depth of the, the resistance that conveniently controls the switching can take place relative displacement and relative rotation between screen window fan and the window frame for screen window fan can open by arbitrary angle, and the biggest opening angle is 180 degrees, and when the hinge realization was hidden, and be convenient for adjust screen window fan's opening angle and opening position, and convenience of use is strong.
Drawings
Fig. 1 is a schematic structural view of the non-deformable hidden hinge for screen window sash, the screen window sash and the window frame when the screen window sash and the window frame are closed;
fig. 2 is a schematic structural view of the hinge assembly of the hidden type non-deformable screen window sash hinge when the hinge assembly is unfolded;
fig. 3 is a schematic structural view of a central rotating shaft of the non-deformable hidden type hinge for screen window sashes of the present invention;
fig. 4 is a schematic structural view of the mounting box in the hidden type non-deformable hinge for screen window sashes of the present invention;
fig. 5 is a schematic structural view of a transmission block in the hidden type non-deformable hinge for screen window sashes of the present invention;
fig. 6 is a schematic structural view of a damping gasket in the hidden type non-deformable hinge for screen window sashes of the present invention;
fig. 7 is a schematic structural view of a connecting block in the hidden hinge for screen window sash not easy to deform;
fig. 8 is a schematic structural view of a fixed seat in the hidden type non-deformable hinge for screen window sashes of the present invention;
fig. 9 is a schematic structural view of the non-deformable hidden hinge for screen window sash and the window frame when the hinge is opened 180 degrees.
In the figure: 1. a screen window sash; 2. a hinge assembly; 3. a window frame; 4. mounting a box; 5. a fixed seat; 6. a rotating shaft; 7. a transmission block; 8. connecting blocks; 9. a damping shim; 10. a locking washer; 11. locking the screw; 12. mounting holes; 13. a threaded hole; 14. a step guide hole; 15. a first through guide hole; 16. a through hole; 17. the second through guide hole.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-9, a non-deformable hidden hinge for screen window sashes comprises a hinge assembly 2, the hinge assembly 2 comprises two sets of mounting boxes 4, two sets of fixing seats 5, four sets of rotating shafts 6, four sets of transmission blocks 7 and a set of connecting blocks 8, the mounting boxes 4 are arranged into a hollow rectangular box with an open end surface, the tops and the bottoms of the mounting boxes are respectively provided with a flanging, two sets of mounting holes 12 are symmetrically arranged on the flanging, four threaded holes 13 are uniformly distributed on the bottom surface of the mounting box 4, one set of mounting box 4 is fixed on a window frame 3 through self-tapping screws, the front surface of the mounting box 4 is flush with the surface of the window frame 3, the other set of mounting box 4 is fixed on the screen window sash 1 through the self-tapping screws, the front surface of the mounting box 4 is flush with the surface of the screen window sash 1, the fixing seats 5 are fixed on four threaded holes 13, two sets of fixed seats 5 are respectively connected with two sets of mounting boxes 4, one set of fixed seat 5 is connected with one side of two sets of transmission blocks 7 through one set of rotating shaft 6, the other side of two sets of transmission blocks 7 is connected with one side of a connecting block 8 through a second set of rotating shaft 6, the other side of the connecting block 8 is connected with one side of the remaining two sets of transmission blocks 7 through a third set of rotating shaft 6, the other side of the remaining two sets of transmission blocks 7 is connected with the other set of fixed seat 5 through a fourth set of rotating shaft 6, a second straight-through guide hole 17 is arranged in the middle of the fixed seat 5, two step guide holes 14 are symmetrically arranged on the transmission blocks 7, two sets of first straight-through guide holes 15 are symmetrically arranged on the connecting block 8, damping gaskets 9 are arranged at the connecting positions of the fixed seat 5 and the transmission blocks 7 and the connecting block 8, the rotating shaft 6 penetrates through the transmission blocks 7 and the fixed seat 5, the, and a locking gasket 10 is arranged between the rotating shaft 6 and the locking screw 11.
It should be noted that the utility model is a hidden hinge of non-deformable screen window sash, when in use, firstly two sets of mounting boxes 4 in the hinge component 2 are respectively fixed on the screen window sash 1 and the window frame 3, and the outer surface of the mounting box 4 is kept flush with the surfaces of the screen window sash 1 and the window frame 3 respectively, and no protruding part exists, the fixed seat 5 is fixedly connected with the mounting box 4, one set of fixed seat 5 is connected with two sets of transmission blocks 7 through one set of rotating shaft 6, two sets of transmission blocks 7 are connected with one end of the connecting block 8 through a second set of rotating shaft 6, the other end of the connecting block 8 is connected with the other two sets of transmission blocks 7 through a third set of rotating shaft 6, the other two sets of transmission blocks 7 are connected with the other set of fixed seat 5 through a fourth set of rotating shaft, so as to realize the connection between the two sets of mounting boxes 4, and the relative displacement and relative rotation can occur, and the, through the degree of depth of 6 bottom locking screws 11 screw ins in of adjustment pivot, adjust the frictional force of damping gasket 9, motion damping when realizing screen window fan 1 and 3 relative movement of window frame is adjustable, the resistance that conveniently controls the opening and shutting, relative displacement and relative rotation can take place between screen window fan 1 and the window frame 3, make screen window fan 1 open by arbitrary angle, the biggest opening angle is 180 degrees, when the hinge realization is hidden, and be convenient for adjust screen window fan 1's opening angle and open position, high convenience in use.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a hidden hinge of non-deformable's screen window fan, includes hinge assembly (2), its characterized in that: the hinge assembly (2) comprises two sets of mounting boxes (4), two sets of fixing seats (5), four sets of rotating shafts (6), four sets of transmission blocks (7) and one set of connecting block (8), wherein one set of mounting box (4) is fixed on a window frame (3) through self-tapping screws, the front surface of the mounting box (4) is flush with the surface of the window frame (3), the other set of mounting box (4) is fixed on a screen window sash (1) through self-tapping screws, the front surface of the mounting box (4) is flush with the surface of the screen window sash (1), the two sets of fixing seats (5) are respectively connected with the two sets of mounting boxes (4), one set of fixing seat (5) is connected with one side of the two sets of transmission blocks (7) through one set of rotating shafts (6), the other sides of the two sets of transmission blocks (7) are connected with one side of the connecting block (8) through the second set of rotating shafts (6), the other side of the connecting block (8) is connected with, the other sides of the rest two sets of transmission blocks (7) are connected with the other set of fixed seat (5) through a fourth set of rotating shaft (6).
2. The hidden non-deformable screen window sash hinge as claimed in claim 1, wherein: the mounting box (4) is arranged into a hollow rectangular box with an open end face, the top and the bottom of the mounting box are both provided with flanges, two groups of mounting holes (12) are symmetrically formed in the flanges, and four threaded holes (13) are uniformly distributed in the bottom face of the mounting box (4).
3. The hidden non-deformable screen window sash hinge as claimed in claim 1, wherein: the fixing seat (5) is fixed on four threaded holes (13) uniformly distributed on the bottom surface of the mounting box (4) through four through holes (16) uniformly distributed on the fixing seat by four bolts.
4. The hidden non-deformable screen window sash hinge as claimed in claim 1, wherein: the middle of the fixed seat (5) is provided with a second straight-through guide hole (17), the transmission block (7) is symmetrically provided with two step guide holes (14), and the connecting block (8) is symmetrically provided with two sets of first straight-through guide holes (15).
5. The hidden non-deformable screen window sash hinge as claimed in claim 1, wherein: and damping gaskets (9) are arranged at the joints of the fixed seat (5) and the transmission block (7) and the joints of the transmission block (7) and the connecting block (8).
6. The hidden non-deformable screen window sash hinge as claimed in claim 1, wherein: the rotating shaft (6) is inserted into the transmission block (7) and the fixing seat (5), the transmission block (7) and the connecting block (8), the bottom of the rotating shaft (6) is connected with a locking screw (11) in a threaded connection mode, and a locking gasket (10) is arranged between the rotating shaft (6) and the locking screw (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021502607.7U CN212927457U (en) | 2020-07-27 | 2020-07-27 | Non-deformable's hidden hinge of screen window fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021502607.7U CN212927457U (en) | 2020-07-27 | 2020-07-27 | Non-deformable's hidden hinge of screen window fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212927457U true CN212927457U (en) | 2021-04-09 |
Family
ID=75332342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021502607.7U Active CN212927457U (en) | 2020-07-27 | 2020-07-27 | Non-deformable's hidden hinge of screen window fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212927457U (en) |
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2020
- 2020-07-27 CN CN202021502607.7U patent/CN212927457U/en active Active
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