CN220353707U - Novel hand flat-pushing window double-transmission mechanism - Google Patents
Novel hand flat-pushing window double-transmission mechanism Download PDFInfo
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- CN220353707U CN220353707U CN202321641561.0U CN202321641561U CN220353707U CN 220353707 U CN220353707 U CN 220353707U CN 202321641561 U CN202321641561 U CN 202321641561U CN 220353707 U CN220353707 U CN 220353707U
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- window
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- 230000007246 mechanism Effects 0.000 title claims abstract description 56
- 230000005540 biological transmission Effects 0.000 claims abstract description 138
- 230000009471 action Effects 0.000 claims abstract description 5
- 230000001360 synchronised effect Effects 0.000 claims abstract description 5
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 238000005034 decoration Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Abstract
The utility model discloses a novel hand-operated flat-sliding window double-transmission mechanism, which relates to the field of flat-sliding window transmission mechanisms and comprises a transmission box, a support arm transmission mechanism and a transmission rod, wherein the first transmission box and the support arm transmission mechanism are respectively arranged at two sides of a flat-sliding window frame, the support arm transmission mechanism is connected with the transmission box through the transmission rod to realize synchronous action, a screw rod and a screw rod sliding block are arranged in the first transmission box, the screw rod sliding block is connected with the support arm through a rotating shaft, a sliding groove is formed in the support arm, a sliding shaft is arranged on a connecting plate, the sliding shaft is clamped in the sliding groove, the connecting plate is arranged on the first transmission box, a shifting fork is arranged at the other end of the support arm through the rotating shaft, and a shifting fork rotating shaft is arranged on the shifting fork. According to the utility model, the connecting plate is arranged on the transmission box, and the support arm structure is designed more reasonably, so that the bearing capacity of the support arm is higher, in addition, the structure for enabling the window to be opened and closed more smoothly is added, and the control performance and the attractiveness of the casement window are improved.
Description
Technical Field
The utility model relates to a transmission mechanism of a sliding window, in particular to a transmission mechanism of a sliding window with a locking function.
Background
Along with the increasing requirements of people on modern home decoration, further requirements on the attractiveness, the functionality and the operability of windows are more severely put forward in the process of indoor decoration, the use of flat sliding windows in the existing home decoration market has gradually become a popular trend, and the gravity bearing requirements on a connecting transmission mechanism between a window fan and a window frame are also higher and higher due to the structural characteristics of the flat sliding windows.
However, in the existing flat-sliding window structure, the structural design is unreasonable, the support arm structure is narrower, the bearing capacity of the transmission mechanism is smaller, the long-time overrating of the bearing capacity of the transmission mechanism can lead to deformation of the connection mechanism, unsmooth opening and closing of the window is caused, the control performance is reduced, the appearance is more and more attractive, and the use is influenced.
Disclosure of Invention
In order to overcome the problems in the prior art, the utility model provides an improved flat-sliding window transmission mechanism, which is characterized in that a connecting plate is arranged on a transmission box, and a support arm structure with more reasonable design is adopted, so that the support arm has higher bearing capacity, in addition, the structure for enabling a window to be opened and closed more smoothly is added, and the control performance and the aesthetic property of the flat-sliding window are improved.
The technical scheme adopted for solving the technical problems is as follows:
as shown in the drawing, the novel hand-operated flat-pushing window double-transmission mechanism comprises a transmission box, a support arm transmission mechanism and a transmission rod, wherein the transmission box comprises a first transmission box, a second transmission box and a third transmission box, the first transmission box and the support arm transmission mechanism are respectively arranged on two sides of a flat-pushing window frame, the support arm transmission mechanism is connected with the transmission box through the transmission rod to realize synchronous action, the support arm transmission mechanism comprises a support arm, a support arm sliding groove, a connecting plate, a screw rod and a screw rod sliding block, the screw rod and the screw rod sliding block are arranged in the first transmission box, the screw rod sliding block is rotatably connected with one end of the support arm through a second support arm rotating shaft, a sliding groove is formed in the support arm, a sliding shaft is arranged on the connecting plate, the sliding shaft is matched and clamped with the sliding groove, the support arm is clamped and limited to move downwards in the sliding groove, the connecting plate is fixedly arranged on the first transmission box, the other end of the support arm is rotatably connected with a rotating shaft through a first support arm, a rotating shaft is arranged on the shifting fork, the rotating shaft is clamped in the sliding groove, and the sliding fork is arranged in the sliding groove.
The novel hand flat-pushing window double transmission mechanism is characterized in that the screw rod sliding block is connected with the screw rod in a matched mode, and the screw rod penetrates through the first transmission box and is connected with the transmission rod.
Above-mentioned novel hand flat-pushing window double drive mechanism, the third transmission box is provided with 2, sets up respectively in two corners of window frame bottom, changes the transmission direction of transfer line.
Above-mentioned novel hand flat-pushing window double drive mechanism, the second transmission box sets up on the window frame, is provided with the crank on the second transmission box, rotates the crank and starts the second transmission box, drives the first transmission box motion at window frame both ends through the transfer line, and then drives support arm drive mechanism action, opens window and closes the window.
Above-mentioned novel hand flat-pushing window double drive mechanism, be provided with the lock point on the transmission strip, lock point and shift fork cooperation installation.
The novel hand-operated flat-pushing window double-transmission mechanism is characterized in that the shifting fork is connected with the transmission bar through the locking point, the installation is simple, the installation dimension error of the shifting fork and the locking point is 1-10mm, and no requirement is imposed on the lap joint amount of the flat-pushing window.
The novel hand-operated flat-sliding window double-transmission mechanism is characterized in that the part of the shifting fork rotating shaft clamped inside the support arm sliding groove is a shaft capable of rolling, and a plurality of shifting fork rotating shafts are arranged.
The novel hand-operated flat-pushing window double-transmission mechanism is characterized in that the support arm sliding chute is fixedly arranged on a window sash of the flat-pushing window.
The novel hand-operated flat-sliding window double-transmission mechanism is characterized in that the first transmission box is of a motion transmission structure of a screw rod and a screw rod sliding block, the rotary motion of the transmission rod is converted into linear motion of the screw rod sliding block, and the motion steering of the transmission rod is realized in the second transmission box and the third transmission box in a transmission mode of a bevel gear.
The transmission mechanism of the flat-pushing window has the advantages that the transmission mechanism of the flat-pushing window can synchronously drive the support arms on two sides of the window to synchronously move by operating the crank on one side of the window, the synchronous rod is not needed to be arranged to achieve the aim of synchronization on two sides, the attractiveness of the window is improved, the ventilation area of the flat-pushing window is large, the width of the support arm is not influenced by the structure, the support arm with higher bearing capacity can be used, the support arm can roll and slide between the shifting fork rotating shaft and the support arm sliding groove in the moving process, the operation is smoother when the window is opened and closed, and the operability of the flat-pushing window is good; in addition, the shift fork sets up in the support arm spout, and the lock point setting is on the transmission strip, compares with other structures (for example the shift fork sets up on the structure of door and window frame) for installation dimensional error requires lowerly, and the installation and the use of drive mechanism of being convenient for do not have the requirement to flat-push window overlap joint volume, and the installation is simple, has improved drive mechanism's life.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of a connecting transmission structure of a sliding window according to the present utility model;
FIG. 2 is a schematic view of the present utility model in use;
FIG. 3 is a schematic diagram of a boom drive mechanism;
FIG. 4 is a schematic diagram of the arm drive mechanism in an open position;
fig. 5 is a schematic diagram of the internal structure of the first transmission case of the arm transmission mechanism.
1. The window comprises a window sash, a window frame, a support arm, a crank, a horizontal pushing hinge, a transmission bar, a first transmission box, a second transmission box, a third transmission box, a transmission rod, a connecting plate, a sliding groove, a first support arm rotating shaft, a shifting fork rotating shaft, a support arm sliding groove, a locking point, a shifting fork, a sliding shaft, a screw rod sliding block, a screw rod and a second support arm rotating shaft.
Detailed Description
The present utility model will be described in detail below with reference to the drawings and detailed description to enable those skilled in the art to better understand the technical scheme of the present utility model.
[ example 1 ]
As shown in fig. 1-4, the novel hand-operated sliding window double-transmission mechanism provided by the utility model comprises a transmission box, a support arm transmission mechanism and a transmission rod 10, wherein the transmission box comprises a first transmission box 7, a second transmission box 8 and a third transmission box 9, the first transmission box 7 and the support arm transmission mechanism are respectively arranged at two sides of a sliding window frame 2, the support arm transmission mechanism realizes synchronous action through transmission connection of the transmission rod 10 and the transmission box, the support arm transmission mechanism comprises a support arm 3, a support arm sliding groove 15, a connecting plate 11, a lead screw 20 and a lead screw sliding block 19, the lead screw 20 and the lead screw sliding block 19 are arranged in the first transmission box 7, the lead screw sliding block 19 is rotatably connected with one end of the support arm 3 through a second support arm rotating shaft 21, a sliding groove 12 is formed in the support arm 3, a sliding shaft 18 is arranged on the connecting plate 11, the sliding shaft 18 is clamped and arranged in the sliding groove 12 in a matched mode, the support arm 3 moves under the clamping and limiting mode of the sliding groove 12 and a shifting fork 18, the connecting plate 11 is fixedly arranged on the first transmission box 7, the other end of the support arm 3 is rotatably connected with the shifting fork 13, the shifting fork 17 is arranged on the support arm 14, and the rotating shaft 14 is arranged on the rotating shaft 14.
Further, the screw rod sliding block 19 is connected with the screw rod 20 in a matched mode, and the screw rod 20 penetrates through the first transmission box 7 and is connected with the transmission rod 10.
Further, the number of the third transmission boxes 9 is 2, and the third transmission boxes are respectively arranged at two corners of the bottom of the window frame 2, so that the transmission direction of the transmission rod 10 is changed.
Further, the second transmission box 8 is arranged on the window frame 2, the crank 4 is arranged on the second transmission box 8, the second transmission box 8 is started by rotating the crank 4, the first transmission boxes 7 at two ends of the window frame 2 are driven to move through the transmission rod 10, and then the support arm transmission mechanism is driven to act, so that window opening and window closing are performed.
Further, a transmission bar 6 is arranged on the window sash 1 of the sliding window, a lock point 16 is arranged on the transmission bar 6, and the lock point 16 and a shifting fork 17 are installed in a matched mode.
Furthermore, the shifting fork 17 is connected with the transmission bar 6 through the locking point 16, the installation is simple, the installation dimension error of the shifting fork 17 and the locking point 16 is 1-10mm, and no requirement is imposed on the lap joint amount of the sliding window.
Further, the part of the fork rotating shaft 14 clamped inside the support arm sliding groove 15 is a shaft capable of rolling, and 2 fork rotating shafts 14 are arranged.
Further, the support arm chute 15 is fixedly arranged on the window sash 1 of the horizontal sliding window.
Further, the first transmission box 7 is a motion transmission structure of the screw rod 20 and the screw rod slide block 19, the rotary motion of the transmission rod 10 is converted into linear motion of the screw rod slide block 19, and the motion steering of the transmission rod 10 is realized in the second transmission box 8 and the third transmission box 9 in a bevel gear transmission mode.
The first transmission box 7, the second transmission box 8 and the third transmission box 9 are all arranged on the window frame 2 of the flat-sliding window, the support arm transmission mechanism is connected and arranged between the window frame 2 and the window sash 1, a plurality of flat-sliding hinges 5 are also connected and arranged between the window frame 2 and the window sash 1, and the flat-sliding hinges 5 are driven by the support arm transmission mechanism to realize opening and closing of the window.
In the using process of the utility model, the crank 4 is rocked, the transmission rod 10 transmits the rotary motion from the second transmission box 8 to the screw rod 20, the screw rod 20 drives the screw rod slide block 19 to move downwards, the screw rod slide block 19 drives one end of the support arm 3 to move downwards, the support arm 3 rotates around the second support arm rotating shaft 21 under the limit of the sliding groove 12 and the sliding shaft 18, the other end of the support arm 3 is further opened outwards, the first support arm rotating shaft 13 rotates, the support arm 3 drives the support arm sliding groove 15 to be opened outwards with the shifting fork 17, the shifting fork 17 moves upwards, the transmission rod 6 synchronously moves upwards along with the locking point 16 under the cooperation of the shifting fork 17 and the locking point 16, the opening motion is completed, otherwise, the crank 4 is reversely rocked, the transmission rod 10 transmits the rotary motion from the second transmission box 8 to the screw rod 20, the screw rod slide block 19 drives one end of the support arm 3 to move upwards, the support arm 3 rotates around the second support arm rotating shaft 21 under the limit of the sliding groove 12 and the sliding shaft 18, the other end of the support arm 3 further inwards, the first support arm rotating shaft 13 rotates inwards, the other end of the support arm 3 drives the support arm sliding groove 15 to be opened outwards along with the shifting fork 17, the locking point 17 is simultaneously matched with the locking point 16, the locking point 16 is synchronously moved upwards along with the locking point 16, and the window frame 2 is matched with the locking point 16, the window frame 2 is closed, and the window frame 2 is matched with the locking point is opened, and the window frame is matched with the window frame 17, and the window frame 2 is closed, and the window frame is matched with the window frame is closed, and the window frame is opened, and the window is closed, and the window is opened.
The above embodiments are only exemplary embodiments of the present utility model and are not intended to limit the present utility model, the scope of which is defined by the claims. Various modifications and equivalent arrangements of this utility model will occur to those skilled in the art, and are intended to be within the spirit and scope of the utility model.
Claims (8)
1. The utility model provides a novel hand flat-pushing window double drive mechanism, includes transmission box, support arm drive mechanism, transfer line (10), the transmission box includes first transmission box (7), second transmission box (8) and third transmission box (9), first transmission box (7) and support arm drive mechanism install respectively in the both sides of flat-pushing window frame (2), and support arm drive mechanism realizes synchronous action through the transmission connection of transfer line (10) and transmission box, characterized in that, support arm drive mechanism includes support arm (3), support arm spout (15), connecting plate (11), lead screw (20) and lead screw slider (19) are installed and are set up in first transmission box (7), lead screw slider (19) are through second support arm pivot (21) and support arm (3) one end swivelling joint, are provided with sliding tray (12) on connecting plate (11) on, sliding axle (18) and sliding tray (12) cooperation card are established, support arm (3) are established at sliding tray (12) and card limit in sliding tray (18) and are established under the sliding tray (7) and are connected through a pivot (17) rotation, the fixed connection is established in support arm (13) on one end (13), the shifting fork (17) is provided with a shifting fork rotating shaft (14), and the shifting fork rotating shaft (14) is clamped in the support arm sliding groove (15) and moves.
2. The novel hand-operated flat-sliding window double-transmission mechanism according to claim 1, wherein the screw rod sliding block (19) is connected with the screw rod (20) in a matched mode, and the screw rod (20) penetrates through the first transmission box (7) and is connected with the transmission rod (10).
3. The novel hand-operated flat-sliding window double transmission mechanism according to claim 1, wherein the number of the third transmission boxes (9) is 2, and the third transmission boxes are respectively arranged at two corners of the bottom of the window frame (2) to change the transmission direction of the transmission rod (10).
4. The novel hand-operated flat-pushing window double-transmission mechanism according to claim 1, wherein the second transmission box (8) is arranged on the window frame (2), a crank (4) is arranged on the second transmission box (8), the crank (4) is rotated to start the second transmission box (8), and the transmission rod (10) drives the first transmission boxes (7) at two ends of the window frame (2) to move, so that the support arm transmission mechanism is driven to act, and the window opening and the window closing are performed.
5. The novel hand-operated flat-sliding window double-transmission mechanism according to claim 1, wherein a transmission bar (6) is arranged on a window sash (1) of the flat-sliding window, a locking point (16) is arranged on the transmission bar (6), and the locking point (16) is matched with a shifting fork (17).
6. The novel hand-operated flat-sliding window double transmission mechanism according to claim 1 or 5, wherein the shifting fork (17) is connected with the transmission bar (6) through a locking point (16).
7. The novel hand-operated flat-sliding window double-transmission mechanism according to claim 1, wherein the part of the shifting fork rotating shaft (14) clamped in the support arm sliding groove (15) is a rolling shaft, and a plurality of shifting fork rotating shafts (14) are arranged.
8. The novel hand-operated flat-sliding window double transmission mechanism according to claim 1, wherein the support arm sliding groove (15) is fixedly arranged on a window sash (1) of the flat-sliding window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321641561.0U CN220353707U (en) | 2023-06-27 | 2023-06-27 | Novel hand flat-pushing window double-transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321641561.0U CN220353707U (en) | 2023-06-27 | 2023-06-27 | Novel hand flat-pushing window double-transmission mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220353707U true CN220353707U (en) | 2024-01-16 |
Family
ID=89479059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321641561.0U Active CN220353707U (en) | 2023-06-27 | 2023-06-27 | Novel hand flat-pushing window double-transmission mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220353707U (en) |
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2023
- 2023-06-27 CN CN202321641561.0U patent/CN220353707U/en active Active
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