CN211448234U - Heavy-duty swinging-out casement window sliding support hinge of double slide blocks - Google Patents
Heavy-duty swinging-out casement window sliding support hinge of double slide blocks Download PDFInfo
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- CN211448234U CN211448234U CN201922074384.2U CN201922074384U CN211448234U CN 211448234 U CN211448234 U CN 211448234U CN 201922074384 U CN201922074384 U CN 201922074384U CN 211448234 U CN211448234 U CN 211448234U
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Abstract
The utility model discloses a heavy swinging-out casement window sliding support hinge of double slide blocks, including spout, quarter butt, king-rod, stock and trailing arm, sliding connection has two first sliders and the second slider that can independently slide on the spout, the one end and the first slider of stock rotate to be connected, and the other end rotates with the middle part of trailing arm to be connected, king-rod and quarter butt are alternately just the king-rod supports in the quarter butt bottom, the one end of quarter butt rotates with the one end of trailing arm to be connected, the one end of king-rod rotates with the stock to be connected and should rotate the tie point and be located between the rotation tie point at stock both ends, the other end of quarter butt and the other end of king-rod, one of the two rotates with the second slider to be connected, and the other rotates with the spout to be connected, and this swinging-out casement window sliding support hinge simple structure, and the trailing arm radius of rotation is little, and the sliding distance is short, and intensity.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a heavy swinging-out casement window sliding support hinge of double slide block.
[ background of the invention ]
The sliding support hinge structure of the outward opening window in the current market is generally a four-bar structure consisting of a short bar, a middle bar, a long bar, a support arm and a sliding block and is installed on a sliding chute, wherein one end of the short bar and one end of the middle bar are respectively rotatably connected with the left end and the right end of the sliding block, the other end of the short bar is rotatably connected with one end of the support arm, the other end of the middle bar is rotatably connected with the middle part of the long bar, one end of the long bar is rotatably connected with the sliding chute, the other end of the long bar is rotatably connected with the middle part of the support arm, the sliding block is slidably connected on the sliding chute, the support arm is used for installing a window sash, a wrap angle is arranged on the sliding chute, and one end of the support arm is provided with a guide top head which can be matched with the wrap angle to enable a pentagon consisting of. According to the sliding support hinge with the structure, stress is mainly distributed on the short rod, the short rod is suspended, the stress is supported only through the hinged point (such as the rivet rotating connection) connected with the sliding block and a small part of the bearing above the sliding block, the supporting area is small, the cantilever is long, stress is too concentrated, the short rod and the rivet connected with the sliding block are easy to wear, and the service life is short. The other one is that when the window is opened and closed, the bracket arm and the window sash on the bracket arm rotate by taking the rotating connection point of the long rod and the sliding groove as the center, the rotating radius is long, the sliding block drives the short rod and the middle rod to have long sliding distance, and the structural strength is weak. The sliding support hinge with the existing structure can not meet the market demand that the weight of the window sash is heavier and heavier.
The present invention is made based on such a situation.
[ Utility model ] content
The utility model aims at overcoming the defects of the prior art and providing a double-slider heavy type out-opening window sliding support hinge with simple structure, small supporting arm rotating radius, good structural strength and long service life.
The utility model discloses a realize through following technical scheme:
the utility model provides a heavy swinging-out casement window sliding support hinge of double slide block which characterized in that: including spout, quarter butt, king-rod, stock and trailing arm, sliding connection has two first sliders and the second slider that can independently slide on the spout, the one end and the first slider of stock rotate to be connected, and the other end rotates with the middle part of trailing arm to be connected, the king-rod is alternately and the king-rod supports in the quarter butt bottom with the quarter butt, the one end of quarter butt rotates with the one end of trailing arm to be connected, the one end of king-rod rotates with the stock to be connected and should rotate the tie point and be located between the rotation tie point at stock both ends, the other end of quarter butt and the other end of king-rod, one of them of the two rotates with the second slider to be connected, and the other rotates with the spout to be connected.
As above heavy swinging-out casement window sliding support hinge of double slide block, its characterized in that: the middle rod is rotatably connected with the short rod at the intersection, and the short rod, the middle rod, the long rod and the support arm form a parallelogram which is continuously changed along with the opening and closing of the sliding support hinge between adjacent nodes which are rotatably connected with each other.
As above heavy swinging-out casement window sliding support hinge of double slide block, its characterized in that: the middle rod is provided with a yielding groove used for avoiding the rotating connection point of the short rod and the first sliding block when the middle rod is closed.
As above heavy swinging-out casement window sliding support hinge of double slide block, its characterized in that: the other end of the short rod is rotatably connected with the sliding groove, the other end of the middle rod is rotatably connected with the second sliding block, and the first sliding block and the second sliding block are respectively positioned on two sides of a rotating connection point of the short rod and the sliding groove.
As above heavy swinging-out casement window sliding support hinge of double slide block, its characterized in that: and a reinforcing sheet for supporting the short rod is arranged between the short rod and the sliding groove and at the rotary connection part of the short rod and the sliding groove.
As above heavy swinging-out casement window sliding support hinge of double slide block, its characterized in that: the other end of the short rod is rotatably connected with the second sliding block, the other end of the middle rod is rotatably connected with the sliding groove, and the first sliding block and the second sliding block are respectively positioned on the same side of the rotating connection point of the middle rod and the sliding groove.
Compared with the prior art, the utility model discloses there is following advantage:
1. the utility model discloses in the one end of stock is rotated with first slider and is connected, the one end of quarter butt and the one end of king-rod, one of them in the two rotates with the second slider to be connected, another one rotates with the spout to be connected, then when this sliding support hinge is opened and is closed, this sliding support hinge uses quarter butt or king-rod and the rotation tie point of spout as the basic point, this basic point slides at the spout first slider and the relative of second slider, the quarter butt, the king-rod, link mechanism that stock and trailing arm are constituteed uses quarter butt or king-rod to rotate as radius of rotation, radius of rotation is little, first slider and second slider sliding distance are short, better structural strength has, and less radius of rotation does benefit to electronic opening and closed casement with shorter slip stroke moreover.
2. The utility model discloses a two slider structure cooperations of first slider and second slider, make the quarter butt and the mid-span mast rotate after alternately and connect, the quarter butt, the mid-span mast, stock and trailing arm form a parallelogram between adjacent both rotation connection's node, and the cross connection point of quarter butt and mid-span mast, the rotation connection point of quarter butt and spout, between the rotation connection point of mid-span mast and second slider, or the cross connection point of quarter butt and mid-span mast, the rotation connection point of mid-span mast and spout, form a triangle that two waists are unchangeable between the rotation connection point of quarter butt and second slider, the base can be elongated and shorten, realize opening and closing of this two slider heavy formula swinging-out casement window sliding support hinge through this triangle-shaped cooperation parallelogram, thereby realize opening and closing of casement; by adopting the novel connecting rod connecting structure mode, the short rod and the middle rod are connected in a cross way, and the middle rod supports the short rod from the middle part, so that the suspended arm length between a stress point and a supporting point is shortened, the torsion of the short rod under the action of a window sash is relatively reduced, meanwhile, the short rod is provided with two connecting points and a supporting point of the middle rod and a second sliding block, or the short rod is provided with two connecting points and a supporting point of the middle rod and a sliding groove, the stress of the rotating connecting structure is dispersed, and the service life of a rivet is prolonged when the rivet is rotatably connected; and the other structure can avoid using wrap angles and a guide plug structure, and simplifies the structure of the sliding chute and the bracket.
[ description of the drawings ]
The following detailed description of embodiments of the present invention is provided with reference to the accompanying drawings, in which:
FIG. 1 is a schematic structural view of an embodiment of the present invention in which a center pole is connected to a second slider;
FIG. 2 is a schematic structural view of the double-slider heavy-duty out-opening window sliding support hinge in the embodiment of FIG. 1 opened to a 90 degree state;
FIG. 3 is a schematic structural view of a double-slider heavy-duty out-opening window sliding support hinge in the embodiment of FIG. 1 in a closed state;
fig. 4 is a schematic structural diagram of an embodiment of the present invention in which the short rod and the second slider are connected.
[ detailed description ] embodiments
The invention will be further described with reference to the accompanying drawings:
as shown in fig. 1 to 4, heavy swinging-out casement window sliding support hinge of double slide block, including spout 1, quarter butt 2, king-rod 3, stock 4 and trailing arm 5, sliding connection has two first sliders 6 and the second slider 7 that can independently slide on the spout 1, the one end and the first slider 6 of stock 4 rotate to be connected, and the other end rotates with the middle part of trailing arm 5 to be connected, king- rod 3 and 2 criss-cross and king-rod supports in 2 bottoms of quarter butt, the one end of quarter butt 2 rotates with the one end of trailing arm 5 to be connected, the one end of king-rod 3 rotates with stock 4 to be connected and should rotate the tie point and be located between the rotation tie point at stock both ends.
And one of the other end of the short rod 2 and the other end of the middle rod 3 is rotatably connected with the second sliding block 7, and the other one is rotatably connected with the sliding chute 1. In the embodiment shown in fig. 4, the other end of the short rod 2 is rotatably connected to the second slider 7, the other end of the middle rod 3 is rotatably connected to the chute 1, the first slider 6 and the second slider 7 are respectively located on the same side of the rotational connection point of the middle rod 3 and the chute 1, when the sliding support hinge is opened and closed, the rotational connection point of the middle rod 3 and the chute 1 is used as a base point, the first slider 6 and the second slider 7 slide on the chute 1 relative to the base point, and the link mechanism consisting of the short rod 2, the middle rod 3, the long rod 4 and the bracket 5 rotates with the middle rod 3 as a rotation radius, so that the rotation radius is small, the sliding distance between the first slider 6 and the second slider 7 is short, and the structural strength is good.
In the embodiment shown in fig. 1 to 3, the other end of the short rod 2 is rotatably connected to the sliding chute 1, the other end of the middle rod 3 is rotatably connected to the second slider 7, and the first slider 6 and the second slider 7 are respectively located on two sides of the rotational connection point of the short rod 2 and the sliding chute 1. When the window sash is opened and closed, the rotation connection point of the short rod 2 and the sliding chute 1 is used as a base point of the sliding support hinge, the first sliding block 6 and the second sliding block 7 slide in the sliding chute 1 relative to the base point, the connecting rod mechanism consisting of the short rod 2, the middle rod 3, the long rod 4 and the support arm 5 rotates by taking the short rod 2 as a rotation radius, the rotation radius is smaller, the sliding distance between the first sliding block 6 and the second sliding block 7 is shorter, the stress is also shorter, the window sash has stronger structural strength, and the window sash is favorable for electrically opening and closing the window sash.
Between quarter butt 2 and the spout 1 and be located the rotation junction of the two and be equipped with the enhancement piece 8 that is used for holding up the quarter butt 2, avoid directly corresponding the convex closure in 1 punching press of spout and hold up quarter butt 2, strengthen spout 1 and rotate the structural strength of junction at quarter butt 2, simultaneously, enhancement piece 8 rotates with quarter butt 2 to be connected, when articulated with quarter butt 2, spout 1 and enhancement piece 8 through the rivet, enhancement piece 8 can increase the stress area of rivet, reduces the wearing and tearing of rivet.
The middle rod 3 is rotatably connected with the short rod 2 at the intersection, and the short rod 2, the middle rod 3, the long rod 4 and the support arm 5 form a parallelogram 10 which is continuously changed along with the opening and closing of the slide brace hinge between the adjacent nodes of the rotary connection of the two.
The rotational connection between the different members described above can be achieved by means of a rivet hinge.
The short rod 2 and the middle rod 3 are connected in a rotating mode after crossing through the double-slider structural matching of the first slider 6 and the second slider 7, a parallelogram 10 is formed between adjacent nodes of the two rotating connections of the short rod 2, the middle rod 3, the long rod 4 and the support arm 5, a triangle with two unchanged waists and variable and short bottom edges is formed between the cross connection point of the short rod 2 and the middle rod 3, the rotating connection point of the middle rod 3 and the second slider 7, or the cross connection point of the short rod 2 and the middle rod 3, the rotating connection point of the middle rod 3 and the chute 1, and the rotating connection point of the short rod 2 and the second slider 7, and the opening and closing of the double-slider heavy type out-opening window sliding support hinge are realized through the cooperation of the triangle and the parallelogram 10, so that the opening and closing of a window sash are realized; by adopting the novel connecting rod connecting structure mode, the short rod 2 and the middle rod 3 are in cross connection, and the middle rod 3 supports the short rod 2 from the middle part, so that the suspended arm length between a stress point and a support point is shortened, the torsion of the short rod 2 under the action of a window sash is relatively reduced, meanwhile, the short rod 2 is provided with two connecting points and support points of the middle rod 3 and the second sliding block 7, or the short rod 2 is provided with two connecting points and support points of the middle rod 3 and the sliding chute 1, the stress of the rotating connecting structure is dispersed, and the service life of a rivet is prolonged when the rivet is rotatably connected; and the other structure can avoid using wrap angles and a guide plug structure, and simplifies the structures of the sliding chute 1 and the bracket 5.
Be equipped with on the king-rod 3 and be used for avoiding the groove 31 of stepping down of the rotation tie point of quarter butt 2 and first slider 6 when closed, make closed back, spout 1, quarter butt 2, king-rod 3, stock 4 and trailing arm 5 can superpose into a font, and the casement closing performance is good, reduces the volume behind this heavy swinging-out casement window sliding support hinge of double-slider closed.
Claims (6)
1. The utility model provides a heavy swinging-out casement window sliding support hinge of double slide block which characterized in that: comprises a sliding chute (1), a short rod (2), a middle rod (3), a long rod (4) and a support arm (5), the sliding chute (1) is connected with a first sliding block (6) and a second sliding block (7) which can slide independently, one end of the long rod (4) is rotatably connected with the first sliding block (6), the other end is rotatably connected with the middle part of the support arm (5), the middle rod (3) is crossed with the short rod (2) and is supported at the bottom of the short rod (2), one end of the short rod (2) is rotatably connected with one end of the support arm (5), one end of the middle rod (3) is rotatably connected with the long rod (4) and the rotating connection point is positioned between the rotating connection points at the two ends of the long rod, the other end of the short rod (2) and the other end of the middle rod (3) are rotatably connected with the second sliding block (7) and the other end is rotatably connected with the sliding groove (1).
2. The double-slider heavy-duty outward-opening window sliding support hinge according to claim 1, characterized in that: the middle rod (3) is rotatably connected with the short rod (2) at the intersection, and the short rod (2), the middle rod (3), the long rod (4) and the support arm (5) form a parallelogram (10) which is continuously changed along with the opening and closing of the sliding support hinge between adjacent nodes which are rotatably connected with each other.
3. The double-slider heavy-duty outward-opening window sliding support hinge according to claim 2, characterized in that: and the middle rod (3) is provided with a abdicating groove (31) which is used for avoiding the rotating connection point of the short rod (2) and the first sliding block (6) when the middle rod is closed.
4. The double-slider heavy-duty out-opening window sliding support hinge according to any one of claims 1 to 3, characterized in that: the other end of quarter butt (2) rotates with spout (1) to be connected, the other end and the second slider (7) of king-rod (3) rotate to be connected, first slider (6) and second slider (7) are located the both sides of the rotation tie point of quarter butt (2) and spout (1) respectively.
5. The double-slider heavy-duty outward-opening window sliding support hinge according to claim 4, characterized in that: and a reinforcing sheet (8) used for supporting the short rod (2) is arranged between the short rod (2) and the sliding groove (1) and positioned at the rotary connection part of the short rod and the sliding groove.
6. The double-slider heavy-duty out-opening window sliding support hinge according to any one of claims 1 to 3, characterized in that: the other end and the second slider (7) of quarter butt (2) rotate to be connected, the other end and the spout (1) of king-rod (3) rotate to be connected, first slider (6) and second slider (7) are located respectively on the same one side of the rotation tie point of king-rod (3) and spout (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922074384.2U CN211448234U (en) | 2019-11-26 | 2019-11-26 | Heavy-duty swinging-out casement window sliding support hinge of double slide blocks |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922074384.2U CN211448234U (en) | 2019-11-26 | 2019-11-26 | Heavy-duty swinging-out casement window sliding support hinge of double slide blocks |
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| CN211448234U true CN211448234U (en) | 2020-09-08 |
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| CN201922074384.2U Active CN211448234U (en) | 2019-11-26 | 2019-11-26 | Heavy-duty swinging-out casement window sliding support hinge of double slide blocks |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021073347A1 (en) * | 2019-10-17 | 2021-04-22 | 中山市观哲五金有限公司 | Heavy outward-opening window sliding support hinge |
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- 2019-11-26 CN CN201922074384.2U patent/CN211448234U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021073347A1 (en) * | 2019-10-17 | 2021-04-22 | 中山市观哲五金有限公司 | Heavy outward-opening window sliding support hinge |
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