TWI754862B - Horizontal pull casement doors and windows and their stopper devices - Google Patents

Abstract

A horizontally-pulled casement door and window and its stopper device. The horizontally-pulled casement door and window comprise a frame body, a casement frame, a horizontally pulled frame and a stopper device. One side of the casement frame is pivoted on the frame body and can be positioned at a first position. Pivoting from a second position, the frame body is provided with a first slide rail, the casement frame is provided with a second slide rail, when the casement frame is in the first position, the first slide rail and the second slide rail are located on the same axis On the line; the horizontal pull frame can translate between the third position and the fourth position along the first slide rail and the second slide rail, wherein when the horizontal pull frame is at the fourth position, the horizontal pull frame can move with the casement frame to the second position; the stopper device includes a limiting structure and a positioning structure. With the setting of the stopper device, when the horizontal zipper frame moves to the fourth position, the stopper device can limit the horizontal zipper frame from being separated from the second slide rail .

Description

Horizontal pull casement doors and windows and their stop devices

The present invention is related to doors and windows; in particular, it refers to a door and window that can be opened horizontally and horizontally.

It is known that the common doors and windows are casement doors and windows and horizontal sliding doors and windows. Casement doors and windows usually include a frame body and a casement door and window frame pivoted on the frame body. It is to open the door and window openings; the horizontal sliding doors and windows generally include sliding rails and horizontal sliding door and window frames.

Generally speaking, when the horizontal sliding door and window are opened, the horizontal sliding door and window frame will still cover part of the door and window opening. Therefore, compared with the casement door and window, the opening area of the horizontal sliding door and window is generally smaller. When the doors and windows are opened, the limitation of the opening area of the horizontal sliding doors and windows is easy to cause inconvenience to users. Although the casement doors and windows have the advantage of large opening area, when setting the casement doors and windows, the size of the casement door and window frame must be considered. The open position reserves a preset space for the pivoting of the casement door and window frame, which in turn causes the user to constrain the limited living space, which affects the quality of life of the user. Therefore, there is still room for improvement in the design of conventional doors and windows.

In view of this, the purpose of the present invention is to provide a horizontally-pulled casement door and its stopper device, the door and window can be opened or pulled horizontally, and the stopper structure can prevent the door and window frame from slipping off when it is flat-opened.

In order to achieve the above purpose, the present invention provides a horizontal casement door and window including a frame body, a casement frame, a horizontal casement frame and a limit structure, the frame body is provided with a first slide rail; one side of the casement frame It is pivoted on the frame and can be pivoted between a first position and a second position. The casement frame is provided with a second slide rail, wherein when the casement frame is in the first position, the second The slide rail and the first slide rail are located on the same axis; the horizontal pull frame is provided with at least one pulley set and can be between a third position and a fourth position along the first slide rail and the second slide rail Translation, wherein when the horizontal pull frame is located at the fourth position, the pulley set is located at the second slide rail, and the horizontal pull frame can move to the second position along with the casement frame; the limiting structure includes a base a seat, a stopper and a push piece, wherein the base is fixed to the casement frame and is at the junction of the first slide rail and the second slide rail when the casement frame is at the first position, The base has a channel and a chute through which the pulley set of the horizontal tie frame can pass, and the chute communicates with the channel; the block is movably arranged in the chute, and the pusher provides a The thrust force drives the block to move toward the channel; wherein, when the horizontal pull frame moves to the fourth position, the block restricts the pulley assembly from being able to escape from the second slide rail.

The present invention also provides a stopper device for a horizontally drawn casement door and window. The horizontally drawn casement door and window includes a frame body, a casement frame and a horizontally drawn frame. The horizontally drawn frame is slidably connected to the frame body. The casement frame is pivoted on the frame body, and the horizontal pull frame can pivot between a first position and a second position along with the casement frame; the stop device includes a limiting structure and a positioning structure.

The limiting structure includes a base, a stopper and a push piece, wherein the base is fixed on the casement frame and can move with the casement frame between the first position and the second position, the casement frame The base has a channel and a chute, the chute communicates with the channel, the block is movably arranged in the chute, and the push piece provides a push force to drive the block to move toward the channel; the positioning structure It is fixed on the frame and includes a fixing seat, the fixing seat has a stopper, wherein when the flat frame is located at the first position, the fixing seat is adjacent to the base of the limiting structure, and the The stopper presses the stopper of the limiting structure to move the stopper in a direction away from the channel. When the casement frame leaves the first position, the pushing force provided by the pusher makes the stopper move toward the direction of the passage. The channel moves.

The effect of the present invention is that the horizontal frame can be translated between a third position and a fourth position along the first sliding rail and the second sliding rail to open or close part of the door and window openings, and the horizontal frame can be As the casement frame moves to the second position, the door and window openings can be fully opened. In this way, the user can use the horizontal frame to open or close part of the door and window openings to save space for use. When the doors and windows are opened, the casement frame can be selected to fully open the door and window opening; in addition, with the setting of the limit structure of the stop device, when the horizontal frame moves to the fourth position, the stopper The pulley assembly is restricted from being separated from the second sliding rail, so that the horizontal pull frame can be firmly combined with the flat frame to avoid slipping.

In order to describe the present invention more clearly, preferred embodiments are given and described in detail with the drawings as follows. Please refer to FIG. 1 to FIG. 12 , which is a horizontally drawn casement door and window 1 according to a preferred embodiment of the present invention. The horizontally drawn casement door and window 1 includes a frame body 10 , a casement frame 20 , a horizontal drawer frame 30 and a stopper The blocking device 40, wherein the casement frame 20 and the horizontal frame 30 can be used for installing windows. In other embodiments, the casement frame 20 and the horizontal frame 30 can also be door leaves.

In this embodiment, one side of the casement frame 20 is pivoted to the frame body 10 through the hinge 11 and can be pivoted between a first position P1 shown in FIG. 1 and a second position P2 shown in FIG. 3 . 2, the frame body 10 is provided with a first slide rail 12, the casement frame 20 is provided with a second slide rail 22, and a pulley set 32 is provided on both sides of the top of the horizontal frame 30, respectively. The pulley block 32 is slidably disposed in the first slide rail 12. In practice, the number of the pulley block 32 can also be one group or more than two groups, and the above two groups are not limited. When located at the first position P1, the first sliding rail 12 and the second sliding rail 22 are located on the same axis A (refer to FIG. 8 ). As shown in FIG. 1 , FIG. 4 and FIG. The two pulley assemblies 32 translate along the first sliding rail 12 and the second sliding rail 22 between a third position P3 and a fourth position P4, wherein when the horizontal pull frame 30 is located at the fourth position P4, The pulley block 32 enters the second sliding rail 22 , and the horizontal pull frame 30 can move to the second position P2 along with the pivoting of the casement frame 20 . That is to say, when the casement frame 20 is located at the first position P1, the user can operate the horizontal pull frame 30 to translate between the third position P3 and the fourth position P4 to achieve the purpose of opening or closing the door and window openings , when the user has special needs and needs to use a larger area of door and window openings, the horizontal pull frame 30 can be moved to the fourth position P4, and then the hinge 11 is used as a fulcrum to open the casement frame 20, so that the casement frame 20 together with The horizontal pull frame 30 is pivoted together from the first position P1 to the second position P2 (refer to FIG. 3 ) to fully open the door and window openings.

Since the horizontal pull frame 30 enters the second slide rail 22 disposed on the top of the casement frame 20 in a sliding manner, in order to ensure that the cross pull frame 30 that has entered the second slide rail 22 will not be affected by the pivoting of the casement frame 20 In turn, the present embodiment is provided with a stopper device 40 . Please refer to FIG. 1 and FIG. 2 . The stopper device 40 includes a limiting structure 42 and a positioning structure 44 . Please refer to FIGS. 6 to 2 . 9, the limiting structure 42 includes a base 421, a stopper 422 and a push member 423, wherein the base 421 is fixed on the second slide rail 22 of the flat frame 20 and can be The casement frame 20 moves between the first position P1 and the second position P2. The base 421 has a channel 421a and a chute 421b (please refer to FIG. 10 ). The channel 421a is used for the horizontal pull frame 30 The pulley assembly 32 is slid and used, the chute 421b communicates with the channel 421a, the block 422 is movably disposed in the chute 421b, the block 422 has a limit groove 422a, and a pin 421c is fixed to the base 421 and partially penetrates into the limiting slot 422a, wherein the slot width of the limiting slot 422a is larger than the diameter of the plug 421c to limit the movement range of the block 422. In this embodiment, the pushing member 423 is a spring as an example It is illustrated that one end of the pushing member 423 abuts the base 421 and the other end abuts the blocking block 422 , and the pushing member 423 provides a pushing force to drive the blocking block 422 to move toward the channel 421 a. The positioning structure 44 includes a fixing seat 441 , the fixing seat 441 is fixed on the first slide rail 12 and has a stopper 441a and a channel 441b . In this embodiment, the stopper 441a and the fixing seat 441 It is integrally formed. In practice, the stopper and the fixed seat can also be composed of two components.

Therefore, as shown in FIG. 10 , when the casement frame 20 is located at the first position P1 , the fixing seat 441 of the positioning structure 44 and the base 421 of the limiting structure 42 are adjacent to and in the first position. The intersection of a slide rail 12 and the second slide rail 22 , and the channel 441b of the fixing seat 441 and the channel 421a of the base 421 are located at the same location as the first slide rail 12 and the second slide rail 22 On the axis A, at the same time, the stopper 441a of the positioning structure 44 pushes the stopper 422 of the limiting structure 42, so that the stopper 422 exits the channel 421a of the base 421, so that the horizontal pull frame The pulley assembly 32 of 30 can pass through the channel 421a of the limiting structure 42 to translate between the third position P3 and the fourth position P4.

When the horizontal frame 30 is located at the fourth position P4 shown in FIG. 5 and the casement frame 20 is separated from the first position P1 as shown in FIG. 11 , the stopper 422 of the limiting structure 42 is shown in FIG. 12 . It is shown that the stopper 441a is separated from the stopper 441a, so that the stopper 422 is moved toward the channel 421a by the pushing force of the pusher 423, so that the pulley block 32 is blocked by the stopper 422 and cannot escape from the second slide rail 22. In this way, when the user pushes the horizontal pull frame 30 to the fourth position P4, and then pulls the horizontal pull frame 30 along with the casement frame 20 using the hinge 11 as a fulcrum, the horizontal pull frame 30 It can be firmly combined with the casement frame 20 without slipping off due to the pivoting of the casement frame 20 .

It is worth mentioning that the positioning structure 44 includes a positioning member 442 and an elastic member 443 . The positioning member 442 is movably disposed on the fixing seat 441 , one end of the elastic member 443 abuts the fixing seat 441 , and the other end Abutting against the positioning member 442 , the base 421 has a positioning groove 421d matched with the positioning member 442 , so that when the casement frame 20 is located at the first position P1 , the elastic member 443 provides the positioning The positioning member 442 is engaged with the positioning groove 421d when the pusher 442 pushes against it. In this embodiment, the positioning member 442 has an arc-shaped surface 442 a , and the positioning groove 421 d of the base 421 has an arc-shaped groove matching with the arc-shaped surface 442 a of the positioning member 442 . The base 421 has an inclined surface 421e, and the positioning groove 421d is recessed from the surface of the inclined surface 421e. When the casement frame 20 leaves the first position P1 as shown in FIG. 11 , the inclined surface 421e is as shown in FIG. 12 . The positioning member 442 is guided and pushed, that is, when the user pulls or pushes the casement frame 20 away from the first position P1, so that the positioning member 442 is separated from the positioning groove 421d, the positioning member 442 will be affected by the inclined surface The guiding of 421e gradually moves away from the positioning groove 421d. On the contrary, when the user pulls or pushes the casement frame 20 to return the casement frame 20 to the first position P1, the inclined surface 421e can guide the positioning member 442 to move to the position P1. The position of the positioning groove 421d is engaged with the positioning groove 421d.

In this embodiment, the stopper 422 of the limiting structure 42 is pushed against the stopper 441 a of the positioning structure 44 , so that the stopper 422 moves in a direction away from the channel 421 a of the limiting structure 42 . , so that the pulley block 32 of the horizontal frame 30 can slide between the third position P3 and the fourth position P4 through the channel 421 a of the limiting structure 42 , but in other embodiments, it can also be The effect of moving the stopper in the direction away from the channel of the limiting structure can be achieved by means of the method. For example, two opposite sides of the stopper can be respectively provided with a guiding slope. When the casement frame 20 is located at the first position P1, The user moves the horizontal pull frame 30 from the third position P3 to the fourth position P4. At this time, the pulley group 32 of the horizontal pull frame 30 abuts the guiding slope on one side of the block to push the block, so that the block moves away from the limit. The direction of the channel 421a of the positioning structure 42 moves, so that the pulley block 32 of the horizontal pull frame 30 can pass through the channel 421a of the limiting structure 42, and when the pulley block 32 passes through the channel 421a of the limiting structure 42, the block is pushed by the pushing member 423 The push-pull pushes to move in the direction of the channel 421a of the limiting structure 42 to restrict the pulley block 32 from being resisted by the stopper and unable to escape from the second slide rail 22. On the contrary, when the casement frame 20 is at the first position P1, use When the horizontal pull frame 30 is moved from the fourth position P4 to the third position P3, the pulley group 32 of the horizontal pull frame 30 is in contact with the guiding slope on the other side of the block to abut the block, so that the block moves away from the block. The direction of the channel 421 a of the limiting structure 42 moves, so that the pulley assembly 32 of the horizontal pull frame can pass through the channel 421 a of the limiting structure 42 .

The above descriptions are only preferred feasible embodiments of the present invention, and any equivalent changes made by applying the description of the present invention and the scope of the patent application should be included in the patent scope of the present invention.

[this invention] 1: Horizontally pull casement doors and windows 10: Frame 11 hinges 12: The first slide 20: Casement box 22: Second rail 30: Horizontal pull frame 32: pulley block 40: Stop device 42: Limit structure 421: Pedestal 421a: Channel 421b: Chute 421c: latch 421d: Positioning slot 421e: Bevel 422: Stopper 422a: Limit slot 423: push piece 44: Positioning structure 441: Fixed seat 441a: Stopper 441b: channel 442: Positioning pieces 442a: curved surface 443: Elastic A: axis P1~P4: Location

FIG. 1 is a schematic diagram of a horizontally drawn casement door and window according to a preferred embodiment of the present invention. FIG. 2 is an exploded schematic diagram of part of the components of the horizontally drawn casement door and window according to the above preferred embodiment of the present invention. FIG. 3 is a schematic diagram of the casement frame moving to the second position according to the above preferred embodiment of the present invention. FIG. 4 is a schematic diagram of the horizontal pull frame located between the third position and the fourth position according to the above preferred embodiment of the present invention. FIG. 5 is a schematic diagram of the horizontal frame in the fourth position according to the above preferred embodiment of the present invention. FIG. 6 is a schematic diagram of the stopper device according to the above preferred embodiment of the present invention. FIG. 7 is a schematic diagram of the stopper device according to the above preferred embodiment of the present invention. FIG. 8 is a schematic diagram of the stopper device according to the above preferred embodiment of the present invention. FIG. 9 is a schematic diagram of the stopper device according to the above preferred embodiment of the present invention. 10 is a schematic diagram of the stopper device when the casement frame according to the above preferred embodiment of the present invention is located at the first position. FIG. 11 is a schematic diagram of the casement frame being released from the first position according to the above preferred embodiment of the present invention. 12 is a schematic diagram of the stopper device when the casement frame according to the above preferred embodiment of the present invention is released from the first position.

10: Frame

12: The first slide

20: Casement box

22: Second rail

30: Horizontal pull frame

32: pulley block

P2: Location

Claims (9)

A horizontally-pulled casement door and window, comprising: a frame body provided with a first sliding rail; a casement frame, one side of which is pivoted on the frame body and can be pivoted between a first position and a second position, the flat frame The opening frame is provided with a second slide rail, wherein when the casement frame is located at the first position, the second slide rail and the first slide rail are located on the same axis; a horizontal pull frame is provided with at least one pulley set and can translate between a third position and a fourth position along the first sliding rail and the second sliding rail, wherein when the horizontal pull frame is located at the fourth position, the pulley set is located at the second sliding rail, And the horizontal pull frame can move to the second position along with the casement frame; a limit structure includes a base, a stopper and a push piece, wherein the base is fixed to the casement frame and When the casement frame is located at the first position, it is located at the junction of the first slide rail and the second slide rail, the base has a channel and a slide groove, and the pulley set of the horizontal pull frame can pass through the channel, The chute communicates with the channel; the block is movably disposed in the chute, and the pusher provides a push force to drive the block to move toward the channel; wherein, when the horizontal pull frame moves to the fourth position When the stopper blocks the pulley block from being separated from the second sliding rail; and a positioning structure, the positioning structure includes a fixing seat, the fixing seat is fixed on the first sliding rail and has a stopper, in the flat When the opening frame is located at the first position, the fixed seat is adjacent to the base of the limiting structure, and the stopper pushes the stopper of the limiting structure so that the pulley assembly of the horizontal pull frame can pass through The channel is translated between the third position and the fourth position. When the horizontal pull frame is located at the fourth position and the casement frame leaves the first position, the block moves toward the channel to limit the pulley block Unable to disengage this second rail. The horizontally-pulled casement door and window as claimed in claim 1, wherein the positioning structure comprises a positioning member and an elastic member disposed on the fixing seat, and the base has a one that cooperates with the positioning member A positioning slot, when the casement frame is located at the first position, the elastic piece provides the positioning piece with a pushing force, so that the positioning piece is engaged with the positioning slot. The horizontally drawn casement door and window according to claim 2, wherein the positioning member has an arc-shaped surface, and the positioning groove of the base has an arc-shaped groove matched with the arc-shaped surface of the positioning member. The horizontally-pulled casement door and window as claimed in claim 1, wherein the stopper has a limit slot, the base has a pin disposed in the limit slot, wherein the slot width of the limit slot is larger than the diameter of the pin to limit The movement range of the stopper. A stop device is used for a horizontally drawn casement door and window, the horizontally drawn casement door and window comprise a frame body, a casement frame and a horizontally drawn frame, the horizontally drawn frame is slidably connected with the frame body, and the casement frame is pivoted. In the frame body, the horizontal frame and the casement frame are disposed in the frame in parallel, and the crossbar frame can pivot between a first position and a second position along with the casement frame; the stopper The blocking device includes: a limiting structure, including a base, a stopper and a push piece, wherein the base is fixed to the casement frame and can follow the casement frame in the first position and the second position To move between positions, the base has a channel and a chute, the chute communicates with the channel, and the block is movably arranged in the chute; a positioning structure is fixed on the frame and includes a fixed seat , the fixing seat has a stopper, wherein when the flat frame is in the first position, the fixing seat is adjacent to the base of the limiting structure, and the stopper presses the stopper of the limiting structure The stopper makes the stopper move in a direction away from the channel, and when the casement frame leaves the first position, the pushing member provides a pushing force to drive the stopper to move toward the channel. The stopper device according to claim 5, wherein the positioning structure comprises a positioning member and an elastic member disposed on the fixed seat, and the base has a positioning member that cooperates with the positioning member When the casement frame is located at the first position, the elastic member provides the positioning member with a pushing force, so that the positioning member is engaged with the positioning groove. The stopper device as claimed in claim 6, wherein the base has an inclined surface, and the positioning groove is formed concavely from the surface of the inclined surface. The stopper device according to claim 7, wherein the positioning member has an arc-shaped surface, and the positioning groove of the base has an arc-shaped groove matched with the arc-shaped surface of the positioning member. The stopper device as claimed in claim 5, wherein the stopper has a limiting groove, the base has a plug disposed in the limiting groove, wherein the width of the limiting groove is larger than the diameter of the plug to limit the The movement range of the stopper.

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