CN210105579U - Sliding window opening and closing device and sliding window - Google Patents
Sliding window opening and closing device and sliding window Download PDFInfo
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- CN210105579U CN210105579U CN201920298504.4U CN201920298504U CN210105579U CN 210105579 U CN210105579 U CN 210105579U CN 201920298504 U CN201920298504 U CN 201920298504U CN 210105579 U CN210105579 U CN 210105579U
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- window
- sliding
- pulley
- cantilever
- sash
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- 238000005096 rolling process Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 8
- 238000005457 optimization Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 9
- 238000012423 maintenance Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of doors and windows, in particular to a sliding window opening and closing device and a sliding window; the opening and closing device comprises a bearing platform, a cantilever and a pulley assembly; one end of the cantilever is rotatably arranged on the bearing platform, a return spring is arranged between the cantilever and the bearing platform, and the other end of the cantilever is hinged with the pulley assembly; the simple structure of this device that opens and shuts will accept the platform and install on the casement to slide loose pulley assembly and set up on the window frame, just can realize the casement translation and switching on the window frame, and be provided with reset spring between cantilever and the accepting platform, when the user opens the austral window, the accepting platform will receive the effect of reset spring's restoring force and make the casement automatic open, make the convenience more of the use of austral window, sliding sash.
Description
Technical Field
The utility model belongs to the technical field of door and window, concretely relates to austral window, sliding sash opens and shuts device and austral window, sliding sash.
Background
The existing sliding window can save space when being opened due to the fact that the window sash is opened and closed through rolling friction, but gaps always exist between the window sash and a window frame when being closed, and therefore the existing sliding window is poor in heat insulation performance when being closed.
The main technology of the casement sliding window is to combine the two advantages of space saving of the sliding window and sealing performance of the casement window into a whole; the device for realizing the windowing function of the casement sliding window is an opening and closing mechanism for connecting the window sash and the window frame, and the opening and closing mechanism of the casement sliding window in the prior art has a complex structure, so that the installation and the maintenance of the opening and closing mechanism become more difficult, and the maintenance cost of the opening and closing mechanism is increased; therefore, it is an urgent technical problem to be solved by those skilled in the art to provide an opening and closing device for a sliding window, which has a simple structure and is convenient to install and maintain, and a sliding window with the opening and closing device.
SUMMERY OF THE UTILITY MODEL
In order to solve the above-mentioned problem that prior art exists, the utility model provides a austral window, sliding sash device that opens and shuts to the device structure that opens and shuts that exists among the solution prior art is complicated, the technical problem of installation and maintenance not be convenient for.
The utility model discloses a following technical scheme specifically realizes:
a sliding window opening and closing device comprises a bearing platform, a cantilever and a pulley assembly; one end of the cantilever is rotatably arranged on the bearing platform, a return spring is arranged between the cantilever and the bearing platform, and the other end of the cantilever is hinged to the pulley component.
In order to better realize the utility model discloses, do further optimization in above-mentioned structure, the cross-section of bearing platform is "L" font, the cantilever rotates through first articulated elements to be set up in the notch of bearing platform, loose pulley assembly rotates through the second articulated elements to be set up on the cantilever.
In order to better realize the utility model discloses, do further optimization in above-mentioned structure, the cantilever is close to the longer one side of bearing platform is provided with the bearing slider that is used for reducing friction, be provided with the gyro wheel on the bearing slider, the rolling surface of gyro wheel with the bearing platform and the cantilever is tangent.
In order to better realize the utility model discloses, do further optimization in above-mentioned structure, loose pulley assembly includes the wheel carrier, the wheel carrier rotates and sets up on the second articulated elements, be provided with pulley one and pulley two on the wheel carrier, the axis of pulley one with the plane parallel at accepting table place, pulley two with the axis of pulley one is perpendicular.
In order to better realize the utility model discloses, do further optimization in above-mentioned structure, still be provided with pulley three on the wheel carrier, pulley three with the axis of pulley one is parallel.
To sum up, the utility model provides an austral window, sliding sash device that opens and shuts has following technological effect:
the simple structure of this device that opens and shuts will accept the platform and install on the casement to slide loose pulley assembly and set up on the window frame, just can realize the casement translation and switching on the window frame, and be provided with reset spring between cantilever and the accepting platform, when the user opens the austral window, the accepting platform will receive the effect of reset spring's restoring force and make the casement automatic open, make the convenience more of the use of austral window, sliding sash.
Furthermore, the utility model provides an austral window, sliding sash device's optimization scheme still has following technological effect:
(1) the utility model has the advantages that the bearing slide block is arranged on the cantilever and is positioned in the gap between the cantilever and the bearing platform, thereby playing the role of supporting the bearing platform and avoiding the situation that the cantilever is deformed due to the action force which is completely acted on the first articulated element; and in the rotation process of the cantilever, the roller in the bearing sliding block can reduce the friction force between the cantilever and the bearing table, so that the opening and closing device is more convenient to move.
(2) The utility model discloses an optimization scheme includes the wheel carrier for loose pulley assembly, and is provided with pulley one, pulley two and pulley three on the wheel carrier, and pulley one, pulley two and pulley three can play and bear the weight of the casement, prevent that the casement from taking place to stick up and wobbling effect, make austral window, sliding sash more safety and stability when opening or closing.
The utility model also provides a austral window, sliding sash, it includes window frame, casement and foretell austral window, sliding sash device that opens and shuts, loose pulley assembly slides and sets up on the window frame, the bearing platform sets up on the casement.
In order to better realize the utility model, the structure is further optimized, the window frame is provided with a sliding groove which is convenient for the sliding of the pulley component, and a limit brake block is arranged in the sliding groove; the window sash is in a closing state, the limit stop block is propped against the second hinge piece, and the cantilever drives the bearing table to rotate around the first hinge piece.
In order to better realize the utility model discloses, do further optimization in above-mentioned structure, spacing brake pads includes fixed block and movable block, the fixed block is fixed to be set up in the spout, the end orientation is established to supporting of movable block loose pulley assembly, just the movable block slides and sets up on the fixed block, the fixed block with be provided with buffer spring between the movable block.
In order to better realize the utility model discloses, do further optimization in above-mentioned structure, this austral window, sliding sash still hits the point including the direction, the direction hits the point and set up the frame on the window frame including the fan that sets up on the casement and hit the point, the frame hits and is provided with the direction inclined plane of being convenient for close the casement on the point, the fan hits and is provided with first leading wheel on the point, first leading wheel corresponds direction inclined plane sets up.
In order to better realize the utility model discloses, make further optimization in above-mentioned structure, be provided with on the window frame and be convenient for the second leading wheel that the casement was closed, the second leading wheel is located the window frame setting the frame hits the opposite side of some.
The utility model provides an optimization scheme of austral window, sliding sash has following technological effect:
(1) the utility model discloses an optimization scheme is provided with spacing brake pads on for the window frame, and this spacing brake pads makes the cantilever can drive the bearing platform and rotate round first articulated elements together when supporting to establish the second articulated elements to make closing of casement simple more, convenient.
(2) The utility model discloses an optimization scheme is provided with buffer spring between fixed block and the movable block, and this buffer spring can play the effect of buffering to the window fan, reduces the emergence of the condition that the casement damaged because of the striking, and when the user when opening the casement, this buffer spring's restoring force can promote the second articulated elements to cooperation reset spring makes opening of casement more convenient.
(3) The utility model discloses an optimization scheme still hits the point including the direction for this austral window, sliding sash, and this direction hits the effect that the point can play a direction to the casement, makes more smoothness, convenience of casement when closing.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of an opening and closing device for a sliding window provided by the present invention;
fig. 2 is a schematic structural view of a receiving platform in the sliding window opening and closing device provided by the present invention;
fig. 3 is a schematic structural view of a cantilever in the sliding window opening and closing device provided by the present invention;
fig. 4 is a schematic structural view of a window frame in a sliding window provided by the present invention;
fig. 5 is a schematic structural view of a sash in a sliding window provided by the present invention;
fig. 6 is a schematic structural view of a limit brake block in the sliding window provided by the present invention;
fig. 7 is a schematic structural view of a fan collision point in the sliding window provided by the present invention;
fig. 8 is a schematic structural view of a hitting point of the middle frame of the sliding window provided by the utility model;
fig. 9 is a schematic structural diagram of the second guide wheel in the sliding window provided by the utility model.
Reference numerals:
1. a receiving table; 2. a cantilever; 3. a sheave assembly; 31. a first pulley; 32. a second pulley; 33. a third pulley; 34. a wheel carrier; 4. a load-bearing slider; 41. a roller; 5; a window frame; 6. a window sash; 7. a chute; 8. limiting a brake block; 81. a fixed block; 82. a movable block; 83. a buffer spring; 9. frame collision points; 91 guiding the inclined plane; 10. a fan collision point; 101. a first guide wheel; 11. a second guide wheel.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The first embodiment is as follows:
an opening and closing device for a sliding window is shown in figures 1 to 3 and comprises a bearing platform 1, a cantilever 2 and a pulley assembly 3; one end of the cantilever 2 is rotatably arranged on the bearing platform 1, a return spring is arranged between the cantilever 2 and the bearing platform 1, and the other end of the cantilever 2 is hinged with the pulley assembly 3.
The opening and closing device with the structure is simple in structure, so that the opening and closing device is more convenient to mount, dismount and maintain; the window sash 6 is connected to the window frame 5 through the opening and closing device, when a user opens the window sash 6, the restoring force of the reset spring can push the cantilever 2, so that the cantilever 2 rotates around the hinged point of the cantilever 2 and the bearing table 1, and the window sash 6 is opened more conveniently.
Preferably, the cross-sectional shape of the receiving platform 1 is "L" shaped, the cantilever 2 is disposed in the recess of the receiving platform 1 through a first hinge, and the other end of the cantilever 2 is connected to the pulley assembly 3 through a second hinge.
It should be noted that, the length of the cantilever 2 is greater than the length of the longer side of the receiving platform 1, so that the second hinge element does not contact with the receiving platform 1 in the rotating process of the cantilever 2, thereby avoiding the situation that the receiving platform 1 affects the rotation of the cantilever 2.
Preferably, a bearing slide block 4 is arranged on the cantilever 2, and a roller 41 is arranged on the bearing slide block 4; wherein the content of the first and second substances,
the bearing slider 4 is located between the longer side of bearing platform 1 and cantilever 2, gyro wheel 41 in the bearing slider 4 then rolls between bearing platform 1 and cantilever 2, in order to reduce cantilever 2 at the rotation in-process, cantilever 2 and the frictional force of bearing between the platform 1, and this gyro wheel 41 can play the supporting role, avoid the effort to be used in first articulated elements department completely, make this device that opens and shuts produce the condition of deformation easily, thereby lead to bearing platform 1 atress overweight and direct and cantilever 2 contact, cause the unable normal condition of work of this device that opens and shuts to take place.
Preferably, the pulley assembly 3 includes a wheel frame 34, and the second hinge is disposed on the wheel frame 34, so that the wheel frame 34 can rotate around the second hinge; a first pulley 31 and a second pulley 32 are arranged on the wheel frame 34, the first pulley 31 can play a role of bearing the wheel frame 34, so that the window sash 6 can slide on the window frame 5 through the first pulley 31 to realize the opening/closing of the window sash 6; the second pulley 32 can prevent the window sash 6 from swinging in the sliding process, so that the sliding of the window sash 6 is more stable.
Preferably, the wheel frame 34 is further provided with a third pulley 33, the axis of the third pulley 33 is parallel to the axis of the first pulley 31, and the window sash 6 is more stable in the sliding process through the support of the third pulley 33 and the first pulley 31.
Example two:
a sliding window, as shown in fig. 1 to 9, includes a window frame 5, a window sash 6 and an opening and closing device as described in the first embodiment, wherein the window sash 6 is connected with the window frame 5 through the opening and closing device;
specifically, the window frame 5 is provided with a sliding chute 7, the length direction of the sliding chute 7 is parallel to the opening/closing direction of the window sash 6, and the pulley assembly 3 is slidably arranged in the sliding chute 7, so that the pulley assembly 3 can slide along the length direction of the sliding chute 7; the receiving platform 1 is connected with the window sash 6, so that the window sash 6 can slide on the window frame 5 through the opening and closing device to realize the opening and closing of the window sash 6.
The first pulley 31 and the third pulley 33 both roll along the bottom of the sliding slot 7, so that the window sash 6 slides along the length direction of the sliding slot 7 under the action of the first pulley 31 and the third pulley 33, and the second pulley 32 rolls along the side wall of the sliding slot 7, so as to prevent the window sash 6 from swinging in the sliding process.
Preferably, the width of the sliding chute 7 is equal to the diameter of the second pulley 32.
More preferably, the number of the opening and closing devices is four, and the four opening and closing devices are respectively arranged at four top corners of the window sash 6, so that the connection between the window sash 6 and the window frame 5 is more stable.
Optimally, a limiting brake block 8 is arranged in the sliding groove 7, the limiting brake block 8 is used for abutting against the pulley assembly 3 to enable the pulley assembly 3 to stop sliding, in the process that the pulley assembly 3 stops sliding, a user continues to push the window sash 6 towards the closing direction of the window sash 6, the cantilever 2 can drive the receiving table 1 to rotate around the first hinge piece together, and therefore the position of the receiving table 1 is changed, and the window sash 6 is closed.
Preferably, the limit brake block 8 comprises a fixed block 81 and a movable block 82; wherein the content of the first and second substances,
the fixed block 81 is fixedly arranged in the chute 7, the movable block 82 is arranged on the fixed block 81 in a sliding manner along the length direction of the chute 7, and a buffer spring 83 is arranged between the movable block 82 and the fixed block 81; in the using process, the buffer spring 83 can effectively reduce the sliding speed of the window sash 6 when the window sash 6 is closed, and the condition that the window sash 6 is damaged due to the collision between the window sash 6 and the window frame 5 is avoided;
the specific operation mode is as follows:
when a user needs to close the sliding window, the user can push the window sash 6 along the closing direction of the window sash 6, when the window sash 6 is in a state of being closed, the limiting brake block 8 is abutted to the second hinge piece, at the moment, the cantilever 2 can drive the bearing table 1 to rotate to one side close to the window frame 5 around the second hinge piece, and the connecting line of the first hinge piece and the second hinge piece is parallel to the length direction of the sliding groove 7, so that the window sash 6 is closed; in the process of closing the window sash 6, the cantilever 2 and the bearing table 1 can extrude the return spring to enable the return spring to be in a compressed state;
when the user need open casement 6, the user can rotate the handle on the casement 6, makes casement 6 can slide along the length direction of spout 7, and at this moment, reset spring's restoring force just can promote cantilever 2 and accept platform 1, and foretell buffer spring 83 also can promote the second articulated elements to the direction that casement 6 opened, makes casement 6 can slide to its direction of opening to make old man or child more convenient when opening casement 6.
Preferably, the sliding window further comprises a guide collision point, wherein the guide collision point comprises a frame collision point 9 and a sash collision point 10; wherein the content of the first and second substances,
the frame collision point 9 is arranged on the window frame 5, a guide inclined plane 91 convenient for closing the window sash 6 is arranged on the frame collision point 9, the sash collision point 10 is arranged on the window sash 6, a first guide wheel 101 is arranged on the sash collision point 10, and the position of the frame collision point 9 corresponds to the position of the sash collision point 10; when a user needs to close the window sash 6, the user can push the window sash 6 to the closed side of the window sash 6, when the window sash 6 is in a state to be closed, the first guide wheel 101 is in contact with the guide inclined plane 91, and under the action of continuous pushing of the user, the first guide wheel 101 can roll along the guide inclined plane 91, so that one side of the window sash 6 is tightly attached to the window frame 5, and at the moment, the user can push the window sash 6 to the direction of the window frame 5, so that the tight fit between the window sash 6 and the window frame 5 is realized, and the closing of the window sash 6 is completed.
Preferably, the window frame 5 is further provided with a second guide wheel 11, and the second guide wheel 11 is arranged on the side opposite to the frame collision point 9; when a user closes the window sash 6, one side of the window sash 6 is firstly attached to the window frame 5 due to the matching of the frame collision point 9 and the sash collision point 10, the user pushes the other side of the window sash 6 into the window frame 5, so that the window sash 6 can slide along the rolling direction of the second guide wheel 11, and the second guide wheel 11 can effectively reduce the friction between the window sash 6 and the window frame 5, thereby enabling the window frame 5 to be more conveniently closed.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a austral window, sliding sash opening and shutting device which characterized in that: comprises a bearing platform (1), a cantilever (2) and a pulley component (3); one end of the cantilever (2) is rotatably arranged on the bearing platform (1), a return spring is arranged between the cantilever (2) and the bearing platform (1), and the other end of the cantilever (2) is hinged to the pulley component (3).
2. A sliding window opening and closing apparatus according to claim 1, wherein: the cross-section of the bearing platform (1) is L-shaped, the cantilever (2) is rotatably arranged in the notch of the bearing platform (1) through a first hinged part, and the pulley component (3) is rotatably arranged on the cantilever (2) through a second hinged part.
3. A sliding window opening and closing apparatus according to claim 2, wherein: the long side of the cantilever (2) close to the bearing platform (1) is provided with a bearing sliding block (4) used for reducing friction, the bearing sliding block (4) is provided with a roller (41), and the rolling surface of the roller (41) is tangent to the bearing platform (1) and the cantilever (2).
4. A sliding window opening and closing apparatus according to claim 3, wherein: pulley component (3) include wheel carrier (34), wheel carrier (34) rotate to be set up on the second articulated elements, be provided with pulley one (31) and pulley two (32) on wheel carrier (34), the axis of pulley one (31) with the plane parallel that bearing platform (1) was located, pulley two (32) with the axis of pulley one (31) is perpendicular.
5. A sliding window opening and closing device according to claim 4, characterised in that: the wheel carrier (34) is further provided with a third pulley (33), and the third pulley (33) is parallel to the axis of the first pulley (31).
6. A kind of sliding window, its characteristic is: the sliding window opening and closing device comprises a window frame (5), a window sash (6) and the sliding window opening and closing device of claim 5, wherein the pulley assembly (3) is arranged on the window frame (5) in a sliding mode, and the bearing platform (1) is arranged on the window sash (6).
7. Sliding window according to claim 6, characterized in that: a sliding groove (7) which is convenient for the pulley component (3) to slide is arranged on the window frame (5), and a limiting brake block (8) is arranged in the sliding groove (7); the window sash (6) is in a state of closing, the limit brake block (8) is propped against the second hinge piece, and the cantilever (2) drives the bearing table (1) to rotate around the first hinge piece.
8. Sliding window according to claim 7, characterized in that: spacing brake block (8) are including fixed block (81) and movable block (82), fixed block (81) are fixed to be set up in spout (7), the end orientation is established in supporting of movable block (82) loose pulley assembly (3), just movable block (82) slide to set up on fixed block (81), fixed block (81) with be provided with buffer spring (83) between movable block (82).
9. A sliding window according to claim 8, characterised in that: the window sash collision device is characterized by further comprising a guide collision point, wherein the guide collision point comprises a sash collision point (10) arranged on the window sash (6) and a frame collision point (9) arranged on the window frame (5), a guide inclined plane (91) convenient for closing the window sash (6) is arranged on the frame collision point (9), a first guide wheel (101) is arranged on the sash collision point (10), and the first guide wheel (101) is arranged corresponding to the guide inclined plane.
10. A sliding window according to claim 9, characterised in that: and a second guide wheel (11) convenient for closing the window sash (6) is arranged on the window frame (5), and the second guide wheel (11) is positioned on the opposite side of the window frame (5) where the frame collision point (9) is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920298504.4U CN210105579U (en) | 2019-03-08 | 2019-03-08 | Sliding window opening and closing device and sliding window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920298504.4U CN210105579U (en) | 2019-03-08 | 2019-03-08 | Sliding window opening and closing device and sliding window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210105579U true CN210105579U (en) | 2020-02-21 |
Family
ID=69534162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920298504.4U Expired - Fee Related CN210105579U (en) | 2019-03-08 | 2019-03-08 | Sliding window opening and closing device and sliding window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210105579U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109779430A (en) * | 2019-03-08 | 2019-05-21 | 叶建国 | A kind of sliding window closing device and sliding window |
| CN111927258A (en) * | 2020-07-27 | 2020-11-13 | 惠州美辉眼镜制品有限公司 | Movable glass sash, window head assembly and window |
| CN112539011A (en) * | 2020-12-18 | 2021-03-23 | 合生(山东)门窗系统有限公司 | Sliding mechanism and door and window |
-
2019
- 2019-03-08 CN CN201920298504.4U patent/CN210105579U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109779430A (en) * | 2019-03-08 | 2019-05-21 | 叶建国 | A kind of sliding window closing device and sliding window |
| CN111927258A (en) * | 2020-07-27 | 2020-11-13 | 惠州美辉眼镜制品有限公司 | Movable glass sash, window head assembly and window |
| CN112539011A (en) * | 2020-12-18 | 2021-03-23 | 合生(山东)门窗系统有限公司 | Sliding mechanism and door and window |
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Granted publication date: 20200221 |