CN214117844U - Hinge for window - Google Patents
Hinge for window Download PDFInfo
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- CN214117844U CN214117844U CN202022663627.9U CN202022663627U CN214117844U CN 214117844 U CN214117844 U CN 214117844U CN 202022663627 U CN202022663627 U CN 202022663627U CN 214117844 U CN214117844 U CN 214117844U
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- arm
- window
- hinge
- door
- screw
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- 238000009434 installation Methods 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 230000000875 corresponding Effects 0.000 claims description 6
- 230000000149 penetrating Effects 0.000 claims description 3
- 210000001699 lower leg Anatomy 0.000 claims 3
- 238000003780 insertion Methods 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 210000000282 Nails Anatomy 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
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Abstract
The hinge for the window comprises a window frame connecting arm and a window door connecting arm which are mutually connected in a transmission way through a hinge structure; the first end of the window and door connecting arm is provided with a side arm which extends upwards, is used for micro-adjustment of the window and door left and right or up and down and is arranged outside the mounting rail at the side part of the window and door; and the inner side surfaces of the side arms are provided with positioning plates used for being installed inside the installation rails on the side parts of the window and the door, and the side arms are connected with the positioning plates through locking components. The utility model discloses the side arm that sets up in the door and window lateral part installation rail outside is connected through the locking subassembly with installing between the inside locating plate of door and window lateral part installation rail, has the fine-tuning about or about being used for the door and window, avoids the displacement of door and window linking arm in the installation rail at door and window bottom or top simultaneously.
Description
Technical Field
The utility model relates to a hinge for windows.
Background
Chinese patent document No. CN211549272U discloses a novel hidden hinge, which includes a door frame connecting arm, a window connecting arm hinged between them, a hinge arm assembly, wherein the door frame connecting arm and the window connecting arm are connected by the hinge arm assembly, the hinge arm assembly includes a first hinge arm, a second hinge arm and a third hinge arm; the middle part of the first hinged arm is hinged with the middle part of the second hinged arm in a crossed mode through a fulcrum, the head end of the first hinged arm is hinged with the head end of the door frame connecting arm, the tail end of the first hinged arm is hinged with the head end of the third hinged arm, the head end of the second hinged arm is connected with a sliding groove arranged on the tail end of the door frame connecting arm in a sliding mode, the tail end of the second hinged arm is hinged with the head end of the window and door connecting arm, and the tail end of the third hinged arm is hinged with the middle part of the window and door connecting arm; the center pin of window and door linking arm length direction is a, and the tail end of third hinge arm is b with the hinge center of window and door linking arm, and the relative a of b lies in the relative door frame linking arm of window and door linking arm one side of opening, the hinge is closed the back, the distance K that has between a and the b. The tail end of the third hinge arm is hinged to the middle of the window and door connecting arm through an eccentric nail, the eccentric nail comprises a main body, an eccentric shaft fixedly connected with the middle of the window and door connecting arm is arranged on one side of the main body, and a rotating shaft hinged to the tail end of the third hinge arm is arranged on the other side of the main body. The middle part of the window and door connecting arm is provided with a connecting hole, the eccentric shaft penetrates into the connecting hole for fixation, the tail end of the third hinge arm is provided with a hinge hole, and the rotating shaft penetrates into the hinge hole for hinge. The circle center of the hinge hole is located on a central shaft of the third hinge arm in the length direction. The eccentric shaft is of a flat shaft structure.
The problem lies in, the window door linking arm is installed behind the installation rail at window door bottom or top, because the window door linking arm is straight arm structure, long-term after using, the window door linking arm can be followed the length direction displacement of the installation rail at window door bottom or top, breaks away from original mounted position, influences the normal use and the safety of hinge, has certain limitation.
Therefore, further improvements are needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hinge for window, it sets up the side arm in the door lateral part installation rail outside and installs and connect through the locking Assembly between the inside locating plate of door lateral part installation rail for the micro-adjustment about the door or from top to bottom avoids the displacement of door-window linking arm in the installation rail at door-window bottom or top simultaneously.
The purpose of the utility model is realized like this:
the hinge for the window comprises a window frame connecting arm and a window door connecting arm which are mutually connected in a transmission way through a hinge structure;
the first end of the window and door connecting arm is provided with a side arm which extends upwards, is used for micro-adjustment of the window and door left and right or up and down and is arranged outside the mounting rail at the side part of the window and door;
and the inner side surfaces of the side arms are provided with positioning plates used for being installed inside the installation rails on the side parts of the window and the door, and the side arms are connected with the positioning plates through locking components.
The locking assembly comprises a first locking screw which is arranged on the side arm and is screwed into the positioning plate.
The side arm is provided with a first mounting groove corresponding to the first locking screw, and the first locking screw comprises a head part and a rod part connected to the head part;
the head of the first locking screw abuts against the outer side face of the side arm, and the rod of the first locking screw penetrates through the first mounting groove and is screwed into the positioning plate.
The locking assembly comprises a second locking screw arranged on the side arm and positioned on the outer side of the first locking screw and a second mounting groove arranged on the positioning plate;
and a column part penetrating through the second mounting groove is arranged on the inner end surface of the second set screw, and a positioning table abutted against the inner side surface of the positioning plate is arranged on the inner end surface of the column part.
And interval adjusting intervals are reserved between the inner side surface of the first mounting groove and the rod part of the first locking screw and between the inner side surface of the second mounting groove and the column part of the second locking screw.
And an annular table is arranged on the outer side surface of the side arm corresponding to the second set screw, and the second set screw is screwed on the annular table.
The second set screw is located at an upper or lower portion of the first set screw.
A third jacking screw used for jacking against the inner back surface of the mounting rail at the side part of the window door is screwed on the positioning plate, and a first through hole used for accommodating the third jacking screw is arranged on the side arm;
the third jacking screw is positioned between the first locking screw and the second locking screw; or the third jacking screw is positioned at the upper parts of the first locking screw and the second locking screw; or the third tightening screw is positioned at the lower part of the first tightening screw and the second tightening screw.
The left side and the right side of the positioning plate along the length direction are provided with lower pressing strips which are inserted into the two sides of the inner part of the mounting rail at the side part of the window door;
the lower part of the inner side surface of the side arm is provided with a stamping part protruding outwards, and the stamping part is connected with the connecting arm of the window and the door.
The hinge structure comprises a first hinge arm, a second hinge arm and a third hinge arm, wherein the second hinge arm and the third hinge arm are crosswise hinged on the first hinge arm through a fulcrum rivet;
the first end of the first hinge arm is hinged with the first end of the window frame connecting arm, and the second end of the first hinge arm is hinged with the first end of the third hinge arm;
the first end of the second hinge arm is in transmission connection with the window frame connecting arm, and the second end of the second hinge arm is hinged with the first end of the window and door connecting arm;
and the second end of the third hinge arm is hinged with the middle part of the connecting arm of the window and the door.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is an exploded view of a door/window connecting arm, a positioning plate and a locking assembly according to an embodiment of the present invention.
Fig. 3 is a partial view of an embodiment of the present invention.
Fig. 4 is a cross-sectional view of an embodiment of the present invention.
Fig. 5 is a partial cross-sectional view of an embodiment of the present invention.
Fig. 6 is a schematic structural view of a window according to an embodiment of the present invention.
Fig. 7 is a partially enlarged view of fig. 6A.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
Referring to fig. 1-7, the hinge for window comprises a window frame connecting arm 1 and a window and door connecting arm 2 which are in transmission connection with each other through a hinge structure;
a side arm 31 which extends upwards, is used for fine adjustment of the window left and right or up and down and is arranged at the outer side of the window side mounting rail 30 is arranged at the first end of the window connecting arm 2;
the door and window connecting arm 2 is mounted in a door and window bottom or top mounting rail 43.
The inner side surface of the side arm 31 is provided with a positioning plate 32 which is used for being installed inside the window and door side installation rail 30, and the side arm 31 and the positioning plate 32 are connected through a locking assembly.
The positioning plate 32 and the locking assembly are arranged to position the side arm 31 outside the window and door side mounting rail 30, the window and door connecting arm 2 and the side arm 31 are integrally L-shaped, referring to fig. 3, the window and door connecting arm 2 and the side arm 31 are arranged at one corner of the window and door, and the side arm 31 serves to limit the movement of the window and door connecting arm 2 in the window and door bottom or top mounting rail 43.
The side arm 31 of the window hinge arranged at the outer side of the window side mounting rail 30 is connected with the positioning plate 32 arranged inside the window side mounting rail 30 through the locking assembly, so that the window hinge is used for micro-adjustment of the left and right sides or the up and down of a window, and meanwhile, the window connecting arm 2 is prevented from displacing in the window bottom or the top mounting rail 43, and the normal use and safety of the window hinge are ensured.
The side arm 31 may be formed by bending.
Further, the locking assembly includes a first locking screw 33 disposed on the side arm 31 and screwed into the positioning plate 32, so as to lock the side arm 31 and the positioning plate 32.
Further, a first mounting groove 34 is formed in the side arm 31 corresponding to the first locking screw 33, and the first locking screw 33 includes a head and a rod connected to the head;
the head of the first locking screw 33 is abutted against the outer side surface of the side arm 31, and the rod of the first locking screw 33 passes through the first mounting groove 34 and is screwed into the positioning plate 32, so that the side arm 31 and the positioning plate 32 are locked.
Further, the locking assembly comprises a second set screw 35 disposed on the side arm 31 and located outside the first set screw 33, and a second mounting groove 36 disposed on the positioning plate 32;
the inner end face of the second set screw 35 is provided with a column 37 penetrating through the second mounting groove 36, the inner end face of the column 37 is provided with a positioning table 38 abutting against the inner side face of the positioning plate 32, namely the diameters of the positioning table 38 and the second set screw 35 are both larger than that of the column 37, the diameters of the positioning table 38 and the second set screw 35 are equivalent, and the second set screw 35 is arranged to realize double locking between the side arm 31 and the positioning plate 32.
Further, interval adjusting sections are reserved between the inner side surface of the first mounting groove 34 and the rod part of the first locking screw 33 and between the inner side surface of the second mounting groove 36 and the column part 37 of the second locking screw 35.
The interval is adjusted the interval and is set up, after making first set screw 33 of adjusting the pine and second set screw 35, can carry out relative left and right sides, fine setting from top to bottom between side arm 31 and the locating plate 32, can realize the regulation of window and door promptly, the assembly adjustment of the operating personnel of being convenient for.
The first locking screw 33 can be used as a center of a circle for fine adjustment of the side arm 31 and the positioning plate 32.
Furthermore, an annular table 39 is provided on the outer side surface of the side arm 31 corresponding to the second set screw 35, and the second set screw 35 is screwed on the annular table 39.
Further, the second set screw 35 is located at an upper portion or a lower portion of the first set screw 33.
In this embodiment, the first locking screw 33 is located above the second locking screw 35, the first mounting groove 34 penetrates the upper portion of the side arm 31, and the second mounting groove 36 penetrates the lower portion of the positioning plate 32.
Furthermore, a third jacking screw 40 for jacking against the inner back surface of the window and door side mounting rail 30 is screwed on the positioning plate 32, and a first through hole 41 for accommodating the third jacking screw 40 is formed in the side arm 31;
the first through hole 41 is provided so that the third tightening screw 40 does not affect the adjustment between the side arm 31 and the positioning plate 32.
The third tightening screw 40 is arranged to tighten the positioning plate 32 and the window side mounting rail 30 against each other, so as to position the positioning plate 32 and the window side mounting rail 30.
The third jacking screw 40 is positioned between the first locking screw 33 and the second locking screw 35; alternatively, the third tightening screw 40 is positioned above the first tightening screw 33 and the second tightening screw 35; alternatively, the third fastening screw 40 is positioned at a lower portion of the first fastening screw 33 and the second fastening screw 35.
In this embodiment, the third tightening screw 40 is located between the first tightening screw 33 and the second tightening screw 35.
Furthermore, the left side and the right side of the positioning plate 32 along the length direction are provided with lower pressing strips 42 which are inserted into the two sides of the interior of the window and door side mounting rail 30;
the positioning table 38 and the rod portion of the first locking screw 33 do not protrude inward beyond the depression bar 42.
Referring to fig. 4, a sectional view of the door side mounting rail 30 along the width direction and perpendicular to the inner back surface thereof is shown, the door side mounting rail 30 includes an inner groove and an open groove connected to the inner groove, the width of the open groove is smaller than that of the inner groove, the lower pressing strips 42 on the left and right sides are respectively located on the two sides of the inner groove, and the positioning plate 32 is located in the inner groove and the open groove.
The left side and the right side of the window and door connecting arm 2 along the length direction are provided with upper pressing strips 45 inserted into the window and door bottom or top mounting rails 43, and the upper pressing strips 45 are connected with the side arms 31.
The lower part of the inner side surface of the side arm 31 is provided with a stamping part 46 protruding outwards, the stamping part 46 is connected with the window and door connecting arm 2, and the strength of the side arm 31 is improved by the arrangement of the stamping part 46.
Further, the hinge structure includes a first hinge arm 3, a second hinge arm 4 cross-hinged to the first hinge arm 3 by a fulcrum rivet 16, and a third hinge arm 11;
the first end of the first hinge arm 3 is hinged with the first end of the window frame connecting arm 1, and the second end of the first hinge arm 3 is hinged with the first end of the third hinge arm 11;
the first end of the second hinged arm 4 is in transmission connection with the window frame connecting arm 1, specifically, a sliding groove 17 extending along the length direction of the window frame connecting arm 1 is arranged on the window frame connecting arm 1, the sliding groove 17 extends from the middle part of the window frame connecting arm 1 to the second end of the window frame connecting arm 1, a sliding sheet 18 is arranged on the sliding groove 17, the first end of the second hinged arm 4 is hinged with the sliding sheet 18, and the second end of the second hinged arm 4 is hinged with the first end of the window door connecting arm 2;
and the second end of the third hinge arm 11 is hinged with the middle part of the window and door connecting arm 2.
The foregoing is a preferred embodiment of the present invention showing and describing the basic principles, main features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, but rather that various changes and modifications may be made without departing from the spirit and scope of the invention, the scope of which is defined by the appended claims and their equivalents.
Claims (10)
1. The hinge for the window is characterized by comprising a window frame connecting arm (1) and a window door connecting arm (2) which are mutually connected in a transmission way through a hinge structure;
a side arm (31) which extends upwards, is used for micro-adjustment of the window left and right or up and down and is arranged at the outer side of the window side mounting rail (30) is arranged at the first end of the window connecting arm (2);
and the inner side surface of the side arm (31) is provided with a positioning plate (32) which is used for being installed inside the window and door side installation rail (30), and the side arm (31) is connected with the positioning plate (32) through a locking assembly.
2. A hinge according to claim 1, characterised in that the locking assembly comprises a first locking screw (33) arranged on the side arm (31) and screwed into the positioning plate (32).
3. A hinge according to claim 2, wherein the side arm (31) is provided with a first mounting slot (34) corresponding to the first locking screw (33), the first locking screw (33) comprising a head and a shank connected thereto;
the head of the first locking screw (33) is abutted against the outer side face of the side arm (31), and the rod part of the first locking screw (33) penetrates through the first mounting groove (34) and is screwed into the positioning plate (32).
4. A hinge according to claim 3, wherein the locking assembly comprises a second set screw (35) disposed on the side arm (31) and outboard of the first set screw (33), and a second mounting slot (36) disposed on the retaining plate (32);
a column part (37) penetrating through the second mounting groove (36) is arranged on the inner end surface of the second set screw (35), and a positioning table (38) abutting against the inner side surface of the positioning plate (32) is arranged on the inner end surface of the column part (37).
5. Hinge for windows according to claim 4, characterized in that a space adjustment interval is left between the inner side of the first mounting groove (34) and the shank of the first locking screw (33) and between the inner side of the second mounting groove (36) and the shank (37) of the second set screw (35).
6. Hinge for windows according to claim 4, characterized in that on the outer side of the side arm (31) there is provided a ring-shaped abutment (39) corresponding to the second set screw (35), the second set screw (35) being screwed onto the ring-shaped abutment (39).
7. A hinge according to claim 4, characterised in that said second set screw (35) is located above or below the first set screw (33).
8. Hinge for windows according to claim 4, characterized in that said positioning plate (32) is screwed with a third tightening screw (40) for abutting against the inner back of the mounting rail (30) of the side of the window, the side arm (31) being provided with a first through hole (41) for receiving the third tightening screw (40);
the third tightening screw (40) is positioned between the first tightening screw (33) and the second tightening screw (35); or the third tightening screw (40) is positioned at the upper part of the first tightening screw (33) and the second tightening screw (35); alternatively, the third tightening screw (40) is located below the first tightening screw (33) and the second tightening screw (35).
9. Hinge for windows according to claim 1, characterized in that said positioning plate (32) is provided, along the left and right sides of its length, with a lower presser bar (42) for insertion inside the window-door side mounting rail (30);
the lower part of the inner side surface of the side arm (31) is provided with a stamping part (46) protruding outwards, and the stamping part (46) is connected with the window and door connecting arm (2).
10. A hinge for windows according to claim 1, characterized in that said hinge structure comprises a first hinge arm (3), a second hinge arm (4) and a third hinge arm (11) crosswise hinged to the first hinge arm (3) by means of a fulcrum rivet (16);
the first end of the first hinge arm (3) is hinged with the first end of the window frame connecting arm (1), and the second end of the first hinge arm (3) is hinged with the first end of the third hinge arm (11);
the first end of the second hinge arm (4) is in transmission connection with the window frame connecting arm (1), and the second end of the second hinge arm (4) is hinged with the first end of the window and door connecting arm (2);
and the second end of the third hinge arm (11) is hinged with the middle part of the window and door connecting arm (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022663627.9U CN214117844U (en) | 2020-11-17 | 2020-11-17 | Hinge for window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022663627.9U CN214117844U (en) | 2020-11-17 | 2020-11-17 | Hinge for window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214117844U true CN214117844U (en) | 2021-09-03 |
Family
ID=77505077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022663627.9U Active CN214117844U (en) | 2020-11-17 | 2020-11-17 | Hinge for window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214117844U (en) |
-
2020
- 2020-11-17 CN CN202022663627.9U patent/CN214117844U/en active Active
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