CN211173607U - Heavy-duty outward-opening window sliding support hinge with dispersed stress - Google Patents
Heavy-duty outward-opening window sliding support hinge with dispersed stress Download PDFInfo
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- CN211173607U CN211173607U CN201921748330.3U CN201921748330U CN211173607U CN 211173607 U CN211173607 U CN 211173607U CN 201921748330 U CN201921748330 U CN 201921748330U CN 211173607 U CN211173607 U CN 211173607U
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Abstract
The utility model discloses a heavy-duty out-opening window sliding support hinge with dispersed stress, which comprises a sliding chute, a short rod, a middle rod, a long rod and a supporting arm, wherein one end of the long rod is rotatably connected with the sliding chute, the other end of the long rod is rotatably connected with the middle part of the supporting arm, the middle rod is crossed with the short rod, the middle rod is supported at the bottom of the short rod, the middle rod is rotatably connected with the short rod at the cross part, one end of the short rod is rotatably connected with one end of the supporting arm, one end of the middle rod is rotatably connected with the long rod, the short rod, the middle rod, the long rod and the supporting arm form a parallelogram between the adjacent nodes of the rotary connection of the long rod and the sliding chute, one side of the connecting point of the long rod and the sliding chute on the sliding chute is slidably connected with a sliding block, the other end of the short rod is rotatably connected with one end of the sliding block close to the connecting point of the long rod and the sliding chute, the other, the short rod is supported from the middle part through the middle rod, and the structural strength is good.
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 atress dispersion.
[ 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. Particularly, the performance of the window sash is higher and higher, the window sash is multifunctional, the weight of the window sash is heavier and heavier, and the sliding support hinge with the existing structure cannot meet the market demand more and more.
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 heavy-duty outward-opening window sliding support hinge with simple structure, good structural strength, reasonable stress distribution and long service life and with dispersed stress.
The utility model discloses a realize through following technical scheme:
the utility model provides a heavy swinging-out casement window sliding support hinge of atress dispersion, includes spout 1, quarter butt 2, king-rod 3, stock 4 and trailing arm 5, its characterized in that: one end of the long rod 4 is rotatably connected with the sliding chute 1, the other end of the long rod 4 is rotatably connected with the middle part of the support arm 5, the middle rod 3 is crossed with the short rod 2 and the middle rod is supported at the bottom of the short rod 2, the middle rod 3 is rotatably connected with the short rod 2 at the crossed part, 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 connecting point is positioned between the rotating connecting points at the two ends of the long rod, 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 the adjacent nodes of the rotating connection of the two, one side of the sliding chute 1, which is positioned at the connecting point of the long rod 4 and the sliding chute 1, the other end of the short rod 2 is rotatably connected with one end of the, the other end of the middle rod 3 is rotatably connected to the other end of the sliding block 6, the short rod 2 is rotatably connected with the sliding block 6 and is also slidably connected to the sliding block 6 along the sliding direction of the sliding block 6, or the middle rod 3 is rotatably connected with the sliding block 6 and is also slidably connected to the sliding block 6 along the sliding direction of the sliding block 6.
As above heavy-duty swinging-out casement window sliding support hinge of atress dispersion, its characterized in that: the slider 6 is provided with a sliding hole 61 with a bar structure in the same direction as the chute 1, and the short rod 2 or the middle rod 3 passes through the sliding hole 61 through a rivet to be connected with the slider 6 in a rotating and sliding manner.
As above heavy-duty swinging-out casement window sliding support hinge of atress dispersion, its characterized in that: the middle rod 3 is provided with a yielding groove 31 which is used for avoiding the rotating connection point of the short rod 2 and the sliding block 6 when the middle rod is closed.
Compared with the prior art, the utility model discloses there is following advantage: the utility model discloses a king-rod 3 still follows the gliding direction sliding connection of slider 6 on slider 6 when rotating with slider 6 and being connected, make king-rod 3 can slide along the gliding direction of slider 6 on slider 6, perhaps while short-rod 2 still follows the gliding direction sliding connection of slider 6 with slider 6 rotating connection, make short-rod 2 can slide along the gliding direction of slider 6 on slider 6, cooperate short-rod 2 and king-rod 3 to rotate after crossing to be connected, make the connected node of short-rod 2 and slider 6, the connected node of king-rod 3 and slider 6, form a triangle that two waists are unchangeable between the connected node of short-rod 2 and king-rod 3, the base can be elongated and shorten, cooperation parallelogram 10 realizes opening and closing of this heavy type swinging-out casement sliding support hinge, thereby realize opening and closing of casement, adopt this new connecting rod connection structure mode, because the short rod 2 and the middle rod 3 are connected in a cross way, and the middle rod 3 supports the short rod 2 from the middle part, the suspended arm length between a stress point and a supporting point is shortened, the torsion of the short rod 2 acted by a window sash is relatively reduced, meanwhile, the short rod 2 is provided with two connecting points and supporting points of the middle rod 3 and the sliding block 6, the stress of the rotary connecting structure is dispersed, and the service life of a rivet is prolonged when the rivet is connected in a rotary mode; 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.
[ 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 the present invention in an opened state of 45 °;
fig. 2 is a schematic structural view of a slider for rotating and slidably connecting with a center pole according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a slider for rotating and slidably connecting with a short rod according to another embodiment of the present invention.
[ detailed description ] embodiments
The invention will be further described with reference to the accompanying drawings:
as shown in fig. 1-2, the heavy-duty outward-opening window sliding support hinge with dispersed stress comprises a sliding chute 1, a short rod 2, a middle rod 3, a long rod 4 and a support arm 5, and is characterized in that: one end of the long rod 4 is rotatably connected with the sliding chute 1, the other end of the long rod 4 is rotatably connected with the middle part of the support arm 5, the middle rod 3 is crossed with the short rod 2 and the middle rod is supported at the bottom of the short rod 2, the middle rod 3 is rotatably connected with the short rod 2 at the crossed part, 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 connecting point is positioned between the rotating connecting points at the two ends of the long rod, 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 the adjacent nodes of the rotating connection of the two, one side of the sliding chute 1, which is positioned at the connecting point of the long rod 4 and the sliding chute 1, the other end of the short rod 2 is rotatably connected with one end of the, the other end of the middle rod 3 is rotatably connected to the other end of the sliding block 6, the middle rod 3 is rotatably connected with the sliding block 6 and also slidably connected with the sliding block 6 along the sliding direction of the sliding block 6, so that the middle rod 3 can slide on the sliding block 6 along the sliding direction of the sliding block 6, the middle rod 3 and the middle rod 3 are matched to be crossed and then rotatably connected, a triangle with two unchanged waists and a variable and shortened bottom edge is formed among a connecting node of the short rod 2 and the sliding block 6, a connecting node of the middle rod 3 and the sliding block 6 and a connecting node of the short rod 2 and the middle rod 3, the opening and closing of the heavy outward-opening window sliding support hinge is realized by matching with the parallelogram 10, and therefore, the opening and closing of the window sash are realized, by adopting the novel connecting rod connecting structure mode, because the short rod 2 and the middle rod 3 are crossed and connected, and the middle rod 3 supports the short rod 2 from the middle part, the suspended arm length between a stress point and, the torsion of the short rod 2 under the action of the window sash is relatively reduced, meanwhile, the short rod 2 is provided with two connecting points and supporting points of the middle rod 3 and the sliding block 6, the stress of the rotary connecting structure is dispersed, and the service life of the rivet is prolonged when the rotary connecting structure is connected through the rivet; 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.
The rotational connection between the different members is achieved by means of a rivet joint.
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 slider 6 when closed, will quarter butt 2 with slider 6's rotation tie point with the coincidence of the slip orbit of 3 and slider 6's rotation tie points of king-rod makes closed back, spout 1, quarter butt 2, king-rod 3, stock 4 and trailing arm 5 parallel and the synthetic straight line of folding, makes the casement close can be good to reduce the volume behind the heavy swinging-out casement window sliding support hinge closure.
As shown in fig. 2, the sliding block 6 is provided with a sliding hole 61 having a bar structure and oriented in the same direction as the sliding chute 1, the middle rod 3 is connected to the sliding block 6 by a rivet passing through the sliding hole 61 to rotate, and the rivet can slide and rotate in the sliding hole 61.
Of course, the middle rod 3 can be only connected with the sliding block 6 in a rotating manner, the short rod 2 is connected with the sliding block 6 in a rotating manner and is also connected with the sliding block 6 in a sliding manner along the sliding direction of the sliding block 6, the short rod 2 can slide on the sliding block 6 along the sliding direction of the sliding block 6, the short rod 2 and the middle rod 3 are matched to be crossed and then connected in a rotating manner, a triangle with two unchanged waists and a variable and short bottom edge is formed among a connecting node of the short rod 2 and the sliding block 6, a connecting node of the middle rod 3 and the sliding block 6 and a connecting node of the short rod 2 and the middle rod 3, and the opening and closing of the heavy outward-opening window sliding support hinge are realized by matching with the parallelogram 10. As shown in fig. 3, the sliding hole 61 is correspondingly formed at the other end of the slider 6, and the short rod 2 is connected with the slider 6 in a rotating and sliding manner by a rivet passing through the sliding hole 61.
The heavy-duty outward-opening window sliding support hinge is simple in structure, reasonable in stress distribution, good in structural strength, capable of being suitable for heavy-duty outward-opening windows, good in use safety performance and convenient to install.
Claims (3)
1. The utility model provides a heavy swinging-out casement window sliding support hinge of atress dispersion, includes spout (1), quarter butt (2), king-rod (3), stock (4) and trailing arm (5), its characterized in that: one end of the long rod (4) is rotatably connected with the sliding chute (1), the other end of the long rod is rotatably connected with the middle part of the support arm (5), the middle rod (3) is crossed with the short rod (2) and supported at the bottom of the short rod (2), the middle rod (3) is rotatably connected with the short rod (2) at the crossed position, 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 connecting points are positioned between the rotating connecting points at the two ends of the long rod, the short rod (2), the middle rod (3), the long rod (4) and the support arm (5) form a parallelogram (10) which continuously changes along with the opening and closing of the sliding support hinge between the adjacent nodes of the rotating connection of the two, one side of the sliding chute (1) positioned at the connecting point of the long rod (4) and the sliding chute (1) is slidably connected with a sliding block (, the other end of quarter butt (2) rotates to be connected on slider (6) is close to one end of the tie point of stock (4) and spout (1), the other end of king-rod (3) rotates to be connected on the other end of slider (6), quarter butt (2) still follow slider (6) gliding direction sliding connection on slider (6) when rotating with slider (6) and being connected, perhaps king-rod (3) still follow slider (6) gliding direction sliding connection on slider (6) when rotating with slider (6) and being connected.
2. The force distributing heavy duty window sash hinge of claim 1, wherein: the sliding block (6) is provided with a sliding hole (61) which is in a bar structure and is in the same direction as the sliding groove (1), and the short rod (2) or the middle rod (3) penetrates through the sliding hole (61) through a rivet to be connected with the sliding block (6) in a rotating and sliding mode.
3. The force distributing heavy duty window sash hinge of claim 1, wherein: 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 sliding block (6) when the middle rod is closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921748330.3U CN211173607U (en) | 2019-10-17 | 2019-10-17 | Heavy-duty outward-opening window sliding support hinge with dispersed stress |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921748330.3U CN211173607U (en) | 2019-10-17 | 2019-10-17 | Heavy-duty outward-opening window sliding support hinge with dispersed stress |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211173607U true CN211173607U (en) | 2020-08-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921748330.3U Active CN211173607U (en) | 2019-10-17 | 2019-10-17 | Heavy-duty outward-opening window sliding support hinge with dispersed stress |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211173607U (en) |
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2019
- 2019-10-17 CN CN201921748330.3U patent/CN211173607U/en active Active
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