CN115059369A - Drifting window moving mechanism - Google Patents

Abstract

The invention discloses a drifting window moving mechanism which is used for enabling a window sash to move left and right outside a window frame and comprises a sliding seat and a connecting rod, wherein the connecting rod is rotatably connected to the sliding seat and is used for connecting the window sash, the window sash can move back and forth through the action of the connecting rod so as to be moved out of the window frame, the window sash can move left and right through the action of the sliding seat, and the drifting window moving mechanism further comprises a limiting component, and the limiting component can limit the action of the connecting rod after the sliding seat is moved out of an initial position. A group of limiting assemblies are added on an original moving mechanism to limit the action of a connecting rod. The effect that the window sash can not move back and forth when moving out of the window frame and sliding along the window frame, namely the connecting rod can not rotate is finally achieved. Therefore, the purposes that the window body structure becomes stable, the window body is not easy to shake, and the adjacent window cannot be impacted are achieved.

Description

Drifting window moving mechanism

Technical Field

The invention relates to the technical field of doors and windows, in particular to a shifting mechanism of a drift window.

Background

The side sliding window is called as a drifting window in the market, and has the property that a window sash can be horizontally moved out of a window frame and can slide along the window frame, so that the side sliding window does not occupy excessive extra space and has a large opening area.

Chinese patent (CN 210858435U) discloses a side-shifting inverted window, see fig. 11, the moving mechanism thereof includes a sliding seat 53, a connecting rod 51, a first locking hook 93 and a second locking hook 95, two ends of the connecting rod 51 are respectively hinged on the window sash and the sliding seat 53, the sliding seat 53 is mounted on a sliding rail mounted on the window frame, when the window is in operation, the window sash is pulled inwards, the connecting rod 51 is driven to rotate, so that the lower part of the window sash is translated out of the frame, external force is applied to the side edge after translation, and the sliding of the window sash along the frame is realized through the matching of the sliding rail and the sliding seat 53. When the window sash is closed, the first lock hook 93 is installed on the window frame, the second lock hook 95 is installed on the sliding seat 53, and the second lock hook 95 is close to the first lock hook 93 and mutually buckled to realize the window closing; in the process of opening the window sash, the connecting rod 51 rotates to drive the sliding block 91, and the first locking hook 93 and the second locking hook 95 are driven to be unhooked.

At present, the drifting windows in the market are basically designed based on the structure, but basically have an obvious disadvantage that after the first locking hook 93 and the second locking hook 95 are unhooked, the connecting rod 51 can still rotate left and right, that is, specifically, after the moving mechanism moves the window sash out of the window frame, the window sash can still move back and forth in the process of left and right translation. The window structure can be unstable and easily sway, and the risk of impacting an adjacent window exists.

Disclosure of Invention

In view of the disadvantages in the prior art, the present invention provides a shifting mechanism for a drift window to solve the following technical problems mentioned in the background art: after the window sash is moved out of the window frame by the existing floating window moving mechanism, the window sash still can move back and forth in the process of horizontal movement.

The technical scheme adopted by the invention for solving the problems is as follows:

the utility model provides a drift window moving mechanism for make the casement can remove about outside the window frame, includes slide and connecting rod, the connecting rod rotates to be connected on the slide, the connecting rod is used for connecting the casement, through the action of connecting rod can make the casement back-and-forth movement to make the casement can move out outside the window frame, through the action of slide can make the casement remove about, still includes, spacing subassembly can after the slide moves out initial position, restrict the action of connecting rod.

The invention discloses a drifting window moving mechanism, which is used for limiting the action of a connecting rod by adding a group of limiting components on the original moving mechanism. The initial position is the position of the sliding seat when the window sash is closed, namely the position of the window sash before the window sash moves out of the window frame and slides along the window frame. When the window sash is finally moved out of the window frame and slides along the window frame, the connecting rod cannot rotate, namely, the window sash cannot move back and forth. Therefore, the window body structure can be stable, is not easy to shake and cannot impact an adjacent window.

Furthermore, the limiting assembly comprises a first locking block and a second locking block, the first locking block is arranged on the sliding seat and used for limiting the action of the connecting rod, and the second locking block is used for triggering the first locking block;

when the sliding seat is located at the initial position, the first locking block is in contact with the second locking block, and the first locking block does not limit the action of the connecting rod; when the sliding seat moves out of the initial position, the first locking block and the second locking block are not in contact, and the first locking block limits the action of the connecting rod.

Specifically, the function of limiting the action of the connecting rod is provided through the first locking block and the second locking block which are used for realizing the window closing function, the integration of the functions is realized, the space is saved, and the linkage and the synchronism among the functions can be improved.

Furthermore, the limiting assembly further comprises a sliding plate, the sliding plate is connected to the sliding seat in a sliding mode, the sliding plate is provided with a pulling block, the connecting rod is provided with a pulling part, and the pulling part is located on the outer side of the pulling block so as to drive the sliding plate to move when the connecting rod is rotated;

the first locking block can be moved in and out of the moving path of the sliding plate;

when the first locking block is contacted with the second locking block, the first locking block is led out of the moving path of the sliding plate; when the first locking piece and the second locking piece are not in contact, the first locking piece is guided into the moving path of the sliding plate.

More specifically, the function of limiting the action of the connecting rod is provided by the sliding plate for realizing the windowing function, the integration of the functions is realized, the space is saved, and the linkage and the synchronism among the functions can be improved.

Further, the sliding seat is provided with a first placing groove, a first spring is arranged in the first placing groove, the first spring is vertically placed, and the first locking block is placed in the first placing groove and supported by the upper end of the first spring;

the first lock block is provided with a first guide inclined plane;

when the first locking piece is in contact with the second locking piece, the second locking piece abuts against the first guide inclined surface, and the first locking piece is pulled downwards through the guide effect of the first guide inclined surface; when the first locking piece and the second locking piece are not in contact, the first spring jacks up the first locking piece.

In the process of closing the window, the sliding seat moves towards the second locking block, finally the first locking block is clamped with the second locking block, and in the process, when the second locking block contacts the first locking block, the second locking block abuts against the guide inclined plane of the first locking block, along with the continuous movement of the sliding seat, the second locking block further approaches the first locking block along the guide inclined plane, the first locking block is gradually pulled downwards, and finally the first locking block does not block the movement of the sliding plate on the moving path of the sliding plate, so that the connecting rod can pull the sliding plate to realize the rotation of the sliding plate, and further, the window sash can be pushed into the window frame forwards;

at the in-process of windowing, the second locking piece removal is kept away from to the slide, and final first locking piece breaks away from the butt of second locking piece, and first locking piece receives the effect of first spring, upwards bounces, and on the removal route of leading-in sliding plate to block the removal of sliding plate, make the connecting rod can not pull the sliding plate, and then the connecting rod can not rotate, make the casement of being connected with the connecting rod also can not the back-and-forth movement.

Furthermore, a second placing groove is formed in the first locking block, a bearing block is arranged in the first placing groove, the bearing block extends into the second placing groove, and two ends of the first spring are connected to the top wall of the second placing groove and the bearing block respectively.

The upward movement direction of the first locking block is limited through the bearing block, the upward movement position of the first locking block is limited, and the first locking block is prevented from moving beyond the limit range, so that the first locking block is prevented from being separated from a contact surface with the second locking block.

Furthermore, the first locking piece is provided with a locking hook, the second locking piece is provided with a second guide inclined surface, and the locking hook is abutted against the second guide inclined surface while the second locking piece is abutted against the first guide inclined surface.

Furthermore, a slot is formed in the first lock block, and the first guide inclined surface and the lock hook are respectively arranged on two sides of the slot.

The integration of functions is realized, the linkage and the synchronism among the functions can be improved, and the most specific structure is provided.

Furthermore, the sliding plate is provided with a sliding chute, the sliding seat is provided with a limiting block, and the limiting block is positioned in the sliding chute;

wherein, when the first locking piece is guided into the moving path of the sliding plate, the sliding plate is clamped between the first locking piece and the limiting block.

The limiting of the sliding plate to the movement of the two ends is realized by arranging the sliding groove and the limiting block, and the limiting mechanism is mainly used for determining the specific position of the pulling block of the sliding plate when the window is opened, and then is matched with the maximum rotation limit structure of the connecting rod, so that the maximum rotation limit of the connecting rod is further determined, and through the matching with the first locking block, after the window sash is moved out of the window frame, the connecting rod can only be kept at the position of the maximum rotation limit, the opening and closing angle can not be increased and reduced, and the relative positions of the window sash and the window frame in the front-back direction are fixed.

Furthermore, the first locking block is provided with a limiting step;

when the first lock block is guided into the moving path of the sliding plate, the limit step is abutted against the sliding plate.

Because the first locking block can come in and go out on the moving path of the sliding plate, similarly, the sliding plate can also block the movement of the first locking block, and when the first locking block bounces upwards, the first locking block partially enters the moving path of the sliding plate to limit the movement of the sliding plate, and meanwhile, the sliding plate also limits the first locking block to continue moving upwards, so that the first locking block is further prevented from being separated from a contact surface with the second locking block.

Further, a second spring is connected between the sliding base and the sliding plate, and the second spring is placed along the moving direction of the sliding plate and can provide the force for moving the sliding plate in a compressed state.

The second spring replaces the partial function of the pulling part of the connecting rod, the connecting rod only pulls the pulling block of the sliding plate when the opening and closing angle is reduced, the space for the pulling block to move is reserved when the opening and closing angle of the connecting rod is increased, the second spring drives the pulling block to move, the sliding plate can respond more quickly, and therefore the first locking block can be bounced quickly.

In summary, the drift window moving mechanism provided by the invention has the following technical effects:

1) the drifting window moving mechanism is used for limiting the action of a connecting rod by adding a group of limiting assemblies on the original moving mechanism. The effect that the window sash can not move back and forth when moving out of the window frame and sliding along the window frame is finally achieved, and the connecting rod can not rotate. Therefore, the purposes that the window body structure becomes stable, the window body is not easy to shake, and the adjacent window cannot be impacted are achieved.

2) Its spacing subassembly is through under original part subassembly's basis, after changing the concrete structure of part, through the part combination that changes the structure form, specifically only increased two compression state's spring, realize the integration of function, save space to can improve linkage nature and synchronism between each function, not increase whole moving mechanism's volume because of having increased new function, and also do not influence basic action, still can adapt current casement and window frame, can directly replace current moving mechanism.

Drawings

FIG. 1 is a schematic perspective view of a shifting mechanism of a drift window according to the present invention;

FIG. 2 is an exploded view of the drift window moving mechanism of the present invention;

FIG. 3 is a schematic structural view of the slider according to the present invention;

FIG. 4 is a schematic structural diagram of the first lock block of the present invention;

FIG. 5 is a schematic view of the sliding panel according to the present invention;

FIG. 6 is a schematic view of the structure of the connecting rod of the present invention;

FIG. 7 is a first state diagram of the shifting mechanism of the drift window of the present invention;

FIG. 8 is a cross-sectional view illustrating a first state of the shifting mechanism of the drift window of the present invention;

FIG. 9 is a second state diagram of the shifting mechanism of the drift window of the present invention;

FIG. 10 is a cross-sectional view of a second state of the shifting mechanism of the drift window of the present invention;

fig. 11 is a schematic structural diagram of the prior art.

Wherein the reference numerals have the following meanings:

1. a slide base; 101. a first placing groove; 102. a limiting block; 2. a connecting rod; 201. a pulling part; 3. a first lock block; 301. a first spring; 302. a first guide slope; 303. a latch hook; 304. a slot; 306. a second placing groove; 307. a bearing block; 308. a limiting step; 4. a second lock block; 401. a second lead slope; 5. a sliding plate; 501. a pulling block; 502. a chute; 503. a second spring.

Detailed Description

For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Referring to fig. 1 to 10, the embodiment discloses a drift window moving mechanism, which includes a sliding seat 1 and a connecting rod 2, wherein the connecting rod 2 is rotatably connected to the sliding seat 1, the connecting rod 2 is used for connecting a window sash, the window sash can move back and forth through the action of the connecting rod 2 so as to be moved out of a window frame, and the window sash can move left and right through the action of the sliding seat 1 so as to be moved left and right outside the window frame.

The invention discloses a drifting window moving mechanism, which is used for limiting the action of a connecting rod 2 by adding a group of limiting components on the original moving mechanism. The initial position is the position of the sliding base 1 when the sash is closed, i.e. the position of the sash before it moves out of the window frame and slides along the window frame. When the window sash finally moves out of the window frame and slides along the window frame, the connecting rod 2 can not rotate, namely, the window sash can not move back and forth. Therefore, the window structure can be stable, is not easy to shake, and cannot impact an adjacent window.

In a specific embodiment, the function of limiting the movement of the link 2 is provided by the first lock piece 3 and the second lock piece 4 for performing the window closing function, and more specifically, the function of limiting the movement of the link 2 is provided by the first lock piece 3 acting on the sliding plate 5 for performing the window opening function.

The above-mentioned structure is the part that should set up among the prior art, and the spacing subassembly of this embodiment forms under the foundation of the connected mode through original part after changing the concrete structure of part.

Specifically, the first lock block 3 can be moved in and out of the moving path of the slide plate 5. When the first locking block 3 contacts with the second locking block 4, the first locking block 3 is led out of the moving path of the sliding plate 5. When the first lock piece 3 and the second lock piece 4 are not in contact, the first lock piece 3 is guided to the moving path of the sliding plate 5.

More specifically, the sliding seat 1 is provided with a first placing groove 101, a first spring 301 is arranged in the first placing groove 101, the first spring 301 is vertically placed, and the first locking block 3 is placed in the first placing groove 101 and supported by the upper end of the first spring 301. The first lock piece 3 is provided with a first lead slope 302. When the first locking piece 3 is in contact with the second locking piece 4, the second locking piece 4 abuts against the first guide inclined surface 302, and the first locking piece 3 is pulled downwards through the guide effect of the first guide inclined surface 302; when the first lock piece 3 and the second lock piece 4 are not in contact, the first spring 301 pushes up the first lock piece 3.

The specific action mode is as follows:

the basic action mode of the moving mechanism is similar to that of the prior art, and is also introduced in the background art, the linkage action between the window sash and the window frame is not explained in detail, and only the specific action of the limiting component is explained.

Referring to fig. 7 and 8, in the process of closing the window, the sliding base 1 moves towards the second locking piece 4, and finally the first locking piece 3 is engaged with the second locking piece 4, and in the process, when the second locking piece 4 contacts the first locking piece 3, the second locking piece 4 abuts against the inclined guide surface 302 of the first locking piece 3, and as the sliding base 1 continues to move, the second locking piece 4 further approaches the first locking piece 3 along the inclined guide surface 302, the first locking piece 3 is gradually pulled down, and finally the sliding piece is led out of the moving path of the sliding plate 5, and the first locking piece 3 does not block the movement of the sliding plate, so that the connecting rod 2 can pull the sliding plate 5, the rotation of the sliding plate is realized, and the window sash can be pushed forward into the window frame;

referring to fig. 9 and 10, in the process of opening the window, the sliding base 1 moves away from the second locking block 4, and finally the first locking block 3 is separated from the second locking block 4, and the first locking block 3 is sprung upwards under the action of the first spring 301 and guided into the moving path of the sliding plate 5, so as to block the movement of the sliding plate 5, so that the connecting rod 2 cannot pull the sliding plate 5, and further the connecting rod 2 cannot rotate, so that the window sash connected with the connecting rod 2 cannot move back and forth.

In some embodiments, in order to limit the first locking block in the vertical direction, specifically, the first locking block 3 is provided with a second placing groove 306, a bearing block 307 is arranged in the first placing groove 101, the bearing block 307 extends in the second placing groove 306, and two ends of the first spring 301 are respectively connected to the top wall of the second placing groove 306 and the bearing block 307.

The upward movement direction of the first locking block 3 is limited through the bearing block 307, the upward movement position of the first locking block 3 is limited, and the first locking block 3 is prevented from moving beyond the limit distance, so that the first locking block 3 is prevented from being separated from the contact surface with the second locking block 4.

More specifically, the receiving block 307 can be taken out of the first placement groove 101, connected to the first lock block 3 by the first spring 301, and then placed in the first placement groove 101 together with the first lock block 3.

In some embodiments, given a specific structure for achieving the integration of the functions, the first locking piece 3 is provided with a locking hook 303, the second locking piece 4 is provided with a second guiding inclined surface 401, and the locking hook 303 abuts on the second guiding inclined surface 401 at the same time as the second locking piece 4 abuts on the first guiding inclined surface 302. The first lock block 3 is provided with a slot 304, and the first inclined guiding surface 302 and the lock hook 303 are respectively arranged at two sides of the slot 304.

The latch hook 303 is the same as a conventional latch hook acting portion, and is used for being buckled with the second lock block 4, and the second guiding inclined surface 401 of the second lock block 4 acts to match the action of the second lock block 4 abutting against the first guiding inclined surface 302. Specifically, after the second locking piece 4 is completely inserted into the slot 304, the locking hook 303 and the second locking piece 4 are fastened to form a hook-locked state, and at the same time, the second locking piece 4 pulls the sliding path of the guiding-out sliding plate 5.

In some embodiments, the sliding plate 5 is provided with a sliding groove 502, the sliding base 1 is provided with a limit block 102, and the limit block 102 is located in the sliding groove 502; wherein, when the first lock block 3 is introduced into the moving path of the sliding plate 5, the sliding plate 5 is clamped between the first lock block 3 and the stopper 102.

The sliding plate is limited by arranging the sliding groove 502 and the limiting block 102 to realize the movement of the sliding plate 5 towards two ends, and mainly used for determining the specific position of the pulling block 501 of the sliding plate 5 during the window opening and then matching with the maximum rotation limit structure of the connecting rod 2, further determining the maximum rotation limit of the connecting rod 2, and determining that the connecting rod 2 can only be kept at the position of the maximum rotation limit after the window sash is moved out of the window frame through matching with the first locking block 3, the opening and closing angle cannot be increased or reduced, so that the relative positions of the window sash and the window frame in the front and back directions are fixed.

In some embodiments, the first lock block 3 is provided with a limit step 308; when the first lock piece 3 is introduced into the moving path of the slide plate 5, the limit step 308 abuts against the slide plate 5.

Since the first lock block 3 can be moved in and out of the moving path of the sliding plate 5, similarly, the sliding plate 5 can also block the movement of the first lock block 3, when the first lock block 3 is bounced upward by providing the limiting step 308 on the first lock block 3, part of the first lock block 3 enters the moving path of the sliding plate 5 to limit the movement of the sliding plate 5, and meanwhile, the sliding plate 5 also limits the first lock block 3 to continue moving upward, thereby further preventing the first lock block 3 from being separated from the contact surface with the second lock block 4.

In some embodiments, a second spring 503 is connected between the sliding base 1 and the sliding plate 5, and the second spring 503 is disposed along the moving direction of the sliding plate 5, and can provide the force for moving the sliding plate 5 in a compressed state.

The second spring 503 replaces part of the action of the pulling part 201 of the connecting rod 2, the connecting rod 2 only pulls the pulling block 501 of the sliding plate 5 when the opening and closing angle is reduced, and when the opening and closing angle of the connecting rod 2 is increased, a space for the pulling block 501 to move is reserved, and the second spring 503 drives the pulling block 501 to act, so that the sliding plate 5 can respond more quickly, and the first locking block 3 can be quickly bounced.

In summary, the drift window moving mechanism disclosed in this embodiment can provide the following beneficial effects: the drifting window moving mechanism is used for limiting the action of the connecting rod 2 by adding a group of limiting assemblies on the original moving mechanism. So that the effect that the window sash can not move back and forth when the window sash moves out of the window frame and slides along the window frame, the connecting rod 2 can not rotate. Therefore, the purposes that the window body structure becomes stable, the window body is not easy to shake, and the adjacent window cannot be impacted are achieved.

Its spacing subassembly is through under the basis of the part subassembly that originally should have, after the concrete structure of change part, through the part combination that changes the structure form, specifically only increased two compression state's spring, realize the integration of function, save space to can improve linkage nature and synchronism between each function, and not increase whole moving mechanism's volume because of having increased new function, and do not influence basic action, still can adapt current casement and window frame, can directly replace current moving mechanism.

The technical means disclosed in the scheme of the invention are not limited to the technical means disclosed in the above embodiments, but also include the technical means formed by any combination of the above technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and such improvements and modifications are also considered to be within the scope of the present invention.

Claims (10)

1. The utility model provides a drift window moving mechanism for make the casement can move about outside the window frame, includes slide (1) and connecting rod (2), connecting rod (2) rotate connect in slide (1) are last, connecting rod (2) are used for connecting the casement, can make the casement front-and-back movement through the action of connecting rod (2) to make the casement can shift out outside the window frame, can make the casement move about through the action of slide (1), its characterized in that still includes:

the limiting component can limit the action of the connecting rod (2) after the sliding seat (1) moves out of the initial position.

2. The drifting window moving mechanism of claim 1, characterized in that the limiting component comprises a first locking block (3) and a second locking block (4), the first locking block (3) is arranged on the sliding seat (1), the first locking block (3) is used for limiting the action of the connecting rod (2), and the second locking block (4) is used for triggering the first locking block (3);

when the sliding seat (1) is located at an initial position, the first locking block (3) is in contact with the second locking block (4), and the first locking block (3) does not limit the action of the connecting rod (2);

when the sliding seat (1) moves out of the initial position, the first locking block (3) is not in contact with the second locking block (4), and the first locking block (3) limits the action of the connecting rod (2).

3. The drifting window moving mechanism of claim 2, wherein the limiting component further comprises a sliding plate (5), the sliding plate (5) is slidably connected to the sliding base (1), the sliding plate (5) is provided with a pulling block (501), the connecting rod (2) is provided with a pulling portion (201), and the pulling portion (201) is located at the outer side of the pulling block (501) to drive the sliding plate (5) to move when the connecting rod (2) is rotated;

the first locking block (3) can be moved in and out of the moving path of the sliding plate (5);

wherein, when the first locking block (3) is contacted with the second locking block (4), the first locking block (3) is led out of the moving path of the sliding plate (5);

when the first locking block (3) is not in contact with the second locking block (4), the first locking block (3) is guided into the moving path of the sliding plate (5).

4. The drifting window moving mechanism according to claim 3, wherein the sliding base (1) is provided with a first placing groove (101), a first spring (301) is arranged in the first placing groove (101), the first spring (301) is vertically placed, and the first locking block (3) is placed in the first placing groove (101) and supported by the upper end of the first spring (301);

the first locking block (3) is provided with a first guide inclined plane (302);

when the first locking piece (3) is in contact with the second locking piece (4), the second locking piece (4) abuts against the first guide inclined surface (302), and the first locking piece (3) is pulled downwards through the guide effect of the first guide inclined surface (302);

when the first locking piece (3) is not in contact with the second locking piece (4), the first spring (301) jacks up the first locking piece (3).

5. The drifting window moving mechanism according to claim 4, wherein the first locking block (3) is provided with a second placing groove (306), a bearing block (307) is arranged in the first placing groove (101), the bearing block (307) extends in the second placing groove (306), and two ends of the first spring (301) are respectively connected to the top wall of the second placing groove (306) and the bearing block (307).

6. A drift window moving mechanism according to claim 4, wherein said first locking piece (3) is provided with a locking hook (303), said second locking piece (4) is provided with a second guiding slope (401), and said locking hook (303) abuts on said second guiding slope (401) at the same time as said second locking piece (4) abuts on said first guiding slope (302).

7. The drifting window moving mechanism of claim 6, wherein the first locking block (3) is provided with a slot (304), and the first guiding inclined surface (302) and the locking hook (303) are respectively arranged on two sides of the slot (304).

8. The drifting window moving mechanism according to any one of claims 3 to 7, wherein the sliding plate (5) is provided with a sliding slot (502), the sliding base (1) is provided with a limiting block (102), and the limiting block (102) is located in the sliding slot (502);

wherein the sliding plate (5) is clamped between the first locking piece (3) and the stop block (102) when the first locking piece (3) is guided into the path of movement of the sliding plate (5).

9. A drift window moving mechanism according to any one of claims 3 to 7, wherein said first lock block (3) is provided with a limit step (308);

when the first locking block (3) is guided into the moving path of the sliding plate (5), the limiting step (308) is abutted against the sliding plate (5).

10. A drift window moving mechanism according to any one of claims 3 to 7, wherein a second spring (503) is connected between said slide carriage (1) and said sliding plate (5), said second spring (503) being disposed along the moving direction of said sliding plate (5) and being capable of providing a force for moving said sliding plate (5) in a compressed state.

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