CN117513908A - Linkage device of sliding door and window and installation method - Google Patents

Abstract

The application provides a sliding door's linkage, include: the sliding rail is provided with a plurality of sliding parts; the sliding component is movably arranged on the sliding part; the sliding assembly comprises a main sliding assembly and a secondary sliding assembly; the auxiliary sliding components are arranged at the left side and the right side of the main sliding component; the main sliding component is provided with a gear; the rod piece comprises a main rod piece and an auxiliary rod piece; main sliding components are respectively arranged at two ends of the main rod piece; the two ends of the auxiliary rod piece are respectively provided with an auxiliary sliding component; gears on the main sliding components at two ends of the main rod are connected through toothed belts; and the first end of the linkage piece is arranged on the auxiliary sliding assembly, and the second end of the linkage piece is connected with the toothed belt. The gear, the toothed belt and the linkage piece are installed together with the sliding rail and the sliding component, so that the linkage device can be installed into an integrated structure to leave a factory, the size is not required to be readjusted and debugged on a decoration site, the labor cost is saved, and the installation quality and the product life are ensured.

Description

Linkage device of sliding door and window and installation method

Technical Field

The application relates to the technical field of door and window linkage structures, in particular to a linkage device of a sliding door and window and an installation method.

Background

In the door and window hardware system, an upper hanging rail of a narrow-side sliding door/window frame is fixed on an upper wall body of the door/window, and the door/window sash is arranged in the upper hanging rail of the door/window frame through hardware hanging wheels. The linkage mechanism scheme for the three-telescopic sliding door disclosed by the Chinese invention with the application number of 202122731872.3 is characterized in that the linkage structure of the door/window is pulley linkage, and at least more than three doors/windows are needed to realize linkage: one fan is used as a driving fan to install two main belt pulleys and one belt, the other two fans are used as driven fans to install fixed belt clamps, wherein the belt clamps of the two driven fans are installed at two ends close to the belt pulleys of the driving fan, and the belt clamps clamp the belt on the driving fan, so that the belt on the driving fan forms an annular loop. When any one fan is pulled, the other two fans move, so that synchronous movement is realized.

In the prior art, the hanging wheel is arranged in the upper hanging rail of the door/window frame, the linkage hardware slides into the door/window sash mounting groove, and then the hanging wheel of the upper hanging rail is connected with the linkage hardware on the window sash through worm and gear threads. Because of the product characteristics of the push-pull multi-linkage hardware, the section bars of the linkage hardware and the door/window frame and the door/window sash need to be installed on site after construction on a construction site is completed, and adjustment and installation by non-professional staff are difficult.

Disclosure of Invention

In order to solve the problems, the application provides a linkage device of a sliding door and window, through redesigning the structure of the linkage device, the linkage device can be installed into an integrated structure to leave a factory, the linkage device is only required to be installed on a door and window frame at a decoration site, and the linkage device can be used after being installed with a door and window sash, so that the size is not required to be readjusted and debugged at the decoration site, and the installation quality and the service life of products can be guaranteed.

In order to achieve the above purpose, the technical scheme adopted by the application is as follows:

a linkage for a sliding door and window comprising:

the sliding rail is provided with a plurality of sliding parts;

a sliding assembly movably mounted on the sliding portion; the sliding assembly comprises a main sliding assembly and a secondary sliding assembly; the auxiliary sliding components are arranged on two sides of the main sliding component; the main sliding component is provided with a gear;

a rod piece; the rod piece comprises a main rod piece and an auxiliary rod piece; main sliding components are respectively arranged at two ends of the main rod piece; the two ends of the auxiliary rod piece are respectively provided with an auxiliary sliding component; gears on the main sliding components at two ends of the main rod piece are connected through toothed belts;

a linkage member; the first end of the linkage piece is arranged on the auxiliary sliding component, and the second end of the linkage piece is connected with the toothed belt; when the door and window is in a closed state, the linkage piece is positioned at two ends of the toothed belt.

Further, the sliding parts are mutually independent pulley bins; an opening is formed in one side of the pulley bin; the two sides of the opening in the pulley bin are provided with first rails which are parallel to each other; pulleys are respectively arranged on two sides of the top of the sliding component; the pulley is movably connected with the first track.

Further, an adapter is arranged at the bottom of the sliding component; bosses are respectively arranged on two sides of the adapter; the middle of the top surface of the rod piece is provided with a mounting groove; the two sides of the bottom of the mounting groove are respectively provided with an embedded groove; the adapter is installed in the installation groove; the boss is embedded in the embedded groove.

Further, two sides of the top surface of the rod piece are respectively provided with a linkage groove; the first end of the linkage piece is arranged on the adapter piece of the auxiliary sliding component, and the second end of the linkage piece is positioned in the linkage groove of the main rod piece and is connected with the toothed belt.

Further, a second track opposite to the first track is arranged on the side surface, far away from the opening, of the pulley bin.

Further, the sliding rail is a ground rail.

Further, the sliding part comprises a plurality of third rails which are parallel to each other; the bottom of the sliding component is provided with a pulley; a plurality of sliding grooves are formed in the pulley; the third rails are embedded in the sliding grooves, so that the pulleys slide on the plurality of parallel third rails.

Further, an adapter is arranged at the top of the sliding component; bosses are respectively arranged on two sides of the adapter; the middle of the bottom surface of the rod piece is provided with a mounting groove; the two sides of the top of the mounting groove are respectively provided with an embedded groove; the adapter is installed in the installation groove; the boss is embedded in the embedded groove.

Furthermore, the two sides of the bottom surface of the rod piece are respectively provided with a linkage groove; the first end of the linkage piece is arranged on the adapter piece of the auxiliary sliding component, and the second end of the linkage piece is positioned in the linkage groove of the main rod piece and is connected with the toothed belt.

The linkage installation method is used for installing the linkage of the sliding door and window, and specifically comprises the following steps:

mounting a first end of a linkage on an adapter of the secondary slide assembly and a second end on the toothed belt;

installing a pulley of a sliding assembly into a sliding portion of a slide rail;

installing the adapter piece of the main sliding component into the installation groove of the main rod piece, and enabling the second ends of the linkage pieces at the two sides of the main rod piece to respectively enter the linkage grooves at the two sides of the main rod piece;

installing the adapter of the auxiliary sliding assembly into the installation groove of the auxiliary rod piece;

transporting the mounted linkage to a mounting site, and mounting the linkage to an upper portion or a bottom portion of the door and window frame;

and installing and connecting the door and window sashes and the rod piece.

The beneficial effects are that:

1. through redesigning the structure of aggregate unit for aggregate unit can install integrated structure and dispatch from the factory, only need install aggregate unit on the door and window frame at fitment building site, can use after installing the door and window fan on aggregate unit again, need not fitment building site readjustment, debugging size, not only convenient and fast but also can guarantee installation quality and product life.

2. The two sides of the rod piece are respectively provided with a linkage groove for accommodating the linkage piece, the linkage piece is used for guiding in the moving process, the stability of the door and window sashes in the running process is improved, the stress direction of the toothed belt in the running process is stable, and the toothed belt structure is protected.

3. The technical scheme is not only applicable to a hanger rail structure, but also applicable to a ground rail structure, wherein an upper sliding rail and a lower sliding rail which correspond to the positions of the pulleys are arranged in a pulley bin of the sliding part; the linkage device is used for the top of the door and window frame and faces downwards, so that a hanger rail structure is formed; the linkage device is used for the bottom of the door and window frame and faces upwards to form a ground rail structure; the method is compatible and applicable to various scenes, and reduces the design and manufacturing cost and the overall process management cost.

Drawings

Fig. 1 is a schematic structural view of a first linkage device for sliding doors and windows;

fig. 2 is a schematic structural view of a linkage device of a second sliding door and window;

fig. 3 is a schematic structural view of a third linkage device for sliding doors and windows.

Reference numerals illustrate: slide rail 1, first rail 11, second rail 12, third rail 13, slide assembly 2, pulley 21, adaptor 22, boss 23, gear 24, toothed belt 25, rod 3, mounting slot 31, linkage slot 32, linkage 4, floor 5, door sash 6.

Detailed Description

Embodiments of the present disclosure are described in detail below with reference to the accompanying drawings.

Other advantages and effects of the present disclosure will become readily apparent to those skilled in the art from the following disclosure, which describes embodiments of the present disclosure by way of specific examples. It will be apparent that the described embodiments are merely some, but not all embodiments of the present disclosure. The disclosure may be embodied or practiced in other different specific embodiments, and details within the subject specification may be modified or changed from various points of view and applications without departing from the spirit of the disclosure. It should be noted that the following embodiments and features in the embodiments may be combined with each other without conflict. All other embodiments, which can be made by one of ordinary skill in the art without inventive effort, based on the embodiments in this disclosure are intended to be within the scope of this disclosure.

Example 1

Fig. 1 is a schematic structural view of a linkage device of a sliding door and window, which includes:

the sliding rail comprises a sliding rail 1, wherein a plurality of sliding parts are arranged on the sliding rail 1; the sliding rail 1 is positioned at the top of the door and window frame and is used for being installed on a wall body of a door and window to provide bearing capacity for the whole door and window sash 6;

a sliding assembly 2, the sliding assembly 2 being movably mounted on the sliding portion; the sliding assembly 2 comprises a main sliding assembly and a secondary sliding assembly; the auxiliary sliding components are arranged on the left side and the right side of the main sliding component; the main sliding component is provided with a gear 24 which can freely rotate at a position outside the sliding part;

a rod 3; the rod 3 comprises a main rod and an auxiliary rod; main sliding components are respectively arranged at two ends of the main rod piece; the middle part of the main rod piece can be additionally provided with a plurality of main sliding components according to the weight of the door and window fan 6 and the running stability; the two ends of the auxiliary rod piece are respectively provided with an auxiliary sliding component; the middle part of the auxiliary rod piece can be additionally provided with a plurality of auxiliary sliding components according to the weight of the door and window fan 6 and the running stability; gears 24 on the main sliding components at two ends of the main rod are connected through annular toothed belts 25, and when the main sliding components are arranged in the middle, the gears 24 of the main sliding components are also meshed with the toothed belts 25;

a linkage 4; the first end of the linkage 4 is mounted on the auxiliary sliding component, and the second end is connected with the toothed belt 25; the structure of the second end of the linkage member 4 connected to the toothed belt 25 may refer to the chinese patent application of application No. 202122731872.3, or other prior art structures, and the second speed will not be described in detail herein; when the first end of the linkage piece 4 is installed in a door and window closing state, the auxiliary sliding component close to the toothed belt 25 is arranged, and the auxiliary sliding component far away from the toothed belt 25 is not provided with the linkage piece 4; when the door and window is closed, the linkage piece 4 on one side of the toothed belt 25 is positioned at one end of the toothed belt 25, and the linkage piece 4 on the opposite side of the toothed belt 25 is positioned at the other end of the opposite side of the toothed belt 25.

The bottom of member 3, including the bottom of main member and the bottom of vice member and door and window fan 6 are connected, through redesigning the structure of aggregate unit, with the gear 24 of original installation on door and window fan 6, tooth area 25 and aggregate unit 4 and slide rail 1, sliding component 2 are integrated to be installed together, rethread member 3 is as the interface piece to be connected with door and window fan 6 for aggregate unit can install integrated structure and dispatch from the factory, only need install aggregate unit on the door and window frame at the fitment site, can accomplish the installation after installing door and window fan 6 again on member 3, need not on the fitment site readjustment, debug the size, not only convenient and fast, save the human cost but also can guarantee installation quality and product life.

In this embodiment, the linkage is used as a hanger rail, and the sliding parts are mutually independent pulley bins; three mutually independent pulley cabins are arranged on the sliding rail 1, and an opening is formed in one side of each pulley cabin facing downwards and used for the sliding assembly 2 to be installed into the pulley cabin for sliding; the two sides of the opening in the pulley bin are respectively provided with first rails 11 which are parallel to each other; pulleys 21 are respectively arranged on two sides of the top of the sliding component 2; the pulley 21 is movably connected to the first rail 11 such that the slide assembly 2 can slide along the first rail 11 on the slide rail 1.

In a specific implementation, the bottom of the sliding component 2 is provided with an adapter 22; two sides of the adapter piece 22 are respectively provided with a boss 23; a mounting groove 31 is formed in the middle of the top surface of the rod piece 3; the two sides of the bottom of the mounting groove 31 are respectively provided with an embedded groove; the adaptor 22 is mounted in the mounting groove 31; the boss 23 is embedded in the embedded groove. So that the adaptor 22 can slide into the mounting groove 31 at the end of the rod 3, the rod 3 can be hung on the sliding component 2 through the cooperation of the embedded groove and the boss 23, and the door and window fan 6 can be hung and carried after being mounted on the rod 3.

In a specific implementation, two sides of the top surface of the rod piece 3 are respectively provided with a linkage groove 32; the first end of the linkage member 4 is mounted on the adapter member 22 of the secondary slide assembly, and the second end is positioned in the linkage groove 32 of the primary lever member and connected with the toothed belt 25. The two sides of the rod piece 3 are respectively provided with a linkage groove 32 for accommodating the linkage piece 4, and the linkage piece 4 is used for guiding in the moving process, so that the stability of the door and window sash 6 in the running process is improved, the stress direction of the toothed belt 25 in the running process is also stable, and the structure of the toothed belt 25 (especially the normal stress of the meshing tooth structure and the damage of the meshing tooth) is protected.

Example two

As shown in fig. 2, this embodiment is different from the first embodiment in that a second rail 12 opposite to the first rail 11 is provided on a side of the pulley house away from the opening. The rails are arranged on opposite surfaces in the pulley bin, so that the linkage device is applicable to a hanging rail form and a ground rail form. An upper sliding rail 1 and a lower sliding rail 1 which correspond to the position of the pulley 21 are arranged in the pulley bin of the sliding part, and the linkage device is used for the top of the door and window frame and faces downwards, so that a hanging rail structure is formed; the linkage device is used for the bottom of the door and window frame and faces upwards to form a ground rail structure; the method is compatible and applicable to various scenes, and reduces the design and manufacturing cost and the overall process management cost. Compared with other ground rail structures (namely, the pulley 21 is separated from the sliding rail 1), the structure adopts the form of the pulley bin, the integration degree is better (namely, no separation part exists), the convenience of transportation, installation and use is better, and meanwhile, the rail and the pulley 21 can be partially buried underground without influencing the sliding of the pulley 21, so that the concealment is better and more attractive. When the door and window sash 6 is pushed, the rod 3 at the bottom of the door and window sash 6 on the side of being pushed is likely to be separated from the adapter 22 due to uneven stress, so compared with the boss 23 in the first embodiment, the boss 23 in the first embodiment is used for preventing the rod 3 from being separated from the adapter 22 and keeping the integration of the linkage device. Simultaneously, due to the limiting effect of the pulley bin on the upward movement of the pulley 21, under the matching effect of the boss 23 and the pulley bin, one side of the door and window sash 6 can be prevented from being pushed up due to uneven stress.

Example III

As shown in fig. 3, the present embodiment is different from the first and second embodiments in that the sliding rail 1 is an open ground rail.

In particular, the sliding portion comprises one or several third tracks 13 parallel to each other; the bottom of the sliding component 2 is provided with a pulley 21; one or a plurality of sliding grooves are formed in the pulley 21; the third rails 13 are embedded in the runner such that the pulley 21 slides on the several parallel third rails 13. The running stability of the sliding assembly 2 can be increased by adopting a plurality of sliding grooves on one pulley 21 to be matched with the third rail 13.

In a specific implementation, the top of the sliding component 2 is provided with an adapter 22; two sides of the adapter piece 22 are respectively provided with a boss 23; the middle of the bottom surface of the rod piece 3 is provided with a mounting groove 31; the two sides of the top of the mounting groove 31 are respectively provided with an embedded groove; the adaptor 22 is mounted in the mounting groove 31; the boss 23 is embedded in the embedded groove. When the door and window sash 6 is pushed, the rod 3 at the bottom of the door and window sash 6 on the side of being pushed is likely to be separated from the adapter 22 due to uneven stress, so compared with the boss 23 in the first embodiment, the boss 23 in the first embodiment is used for preventing the rod 3 from being separated from the adapter 22 and keeping the integration of the linkage device.

In a specific implementation, the two sides of the bottom surface of the rod piece 3 are respectively provided with a linkage groove 32; the first end of the linkage member 4 is mounted on the adapter member 22 of the secondary slide assembly, and the second end is positioned in the linkage groove 32 of the primary lever member and connected with the toothed belt 25. The two sides of the rod piece 3 are respectively provided with a linkage groove 32 for accommodating the linkage piece 4, and the linkage piece 4 is used for guiding in the moving process, so that the stability of the door and window sash 6 in the running process is improved, the stress direction of the toothed belt 25 in the running process is also stable, and the structure of the toothed belt 25 (especially the normal stress of the meshing tooth structure and the damage of the meshing tooth) is protected.

Example IV

A linkage installation method for installing the sliding door and window linkage of the embodiment, which specifically comprises the following steps:

mounting the first end of the linkage 4 on the adapter 22 of the secondary slide assembly and the second end on the toothed belt 25;

mounting the pulley 21 of the slide assembly 2 into the slide portion of the slide rail 1;

installing the adapter piece 22 of the main sliding component into the installation groove 31 of the main rod piece, and simultaneously enabling the second ends of the linkage pieces 4 at the two sides of the main rod piece to respectively enter the linkage grooves 32 at the two sides of the main rod piece;

mounting the adapter 22 of the secondary slide assembly into the mounting groove 31 of the secondary rod;

transporting the mounted linkage to a mounting site, and mounting the linkage to an upper portion or a bottom portion of the door and window frame;

the door and window fan 6 is installed and connected with the rod piece 3 through screws.

The application provides a sliding door's linkage, include: the sliding rail is provided with a plurality of sliding parts; a sliding assembly movably mounted on the sliding portion; the sliding assembly comprises a main sliding assembly and a secondary sliding assembly; the auxiliary sliding components are arranged on the left side and the right side of the main sliding component; the main sliding component is provided with a gear which can freely rotate at a position outside the sliding part; a rod piece; the rod piece comprises a main rod piece and an auxiliary rod piece; main sliding components are respectively arranged at two ends of the main rod piece; the middle part of the main rod piece can be additionally provided with a plurality of main sliding components according to the weight of the door and window sash and the running stability; the two ends of the auxiliary rod piece are respectively provided with an auxiliary sliding component; the middle part of the auxiliary rod piece can be additionally provided with a plurality of auxiliary sliding components according to the weight of the carried door and window sash and the running stability; gears on the main sliding components at two ends of the main rod are connected through annular toothed belts, and when the main sliding components are arranged in the middle, the gears of the main sliding components are also meshed with the toothed belts; a linkage member; the first end of the linkage piece is arranged on the auxiliary sliding component, and the second end of the linkage piece is connected with the toothed belt; when the first end of the linkage piece is installed in a door and window closing state, the auxiliary sliding component close to the toothed belt is installed, and the auxiliary sliding component far away from the toothed belt is not installed with the linkage piece; when the door and window is in a closed state, the linkage piece at one side of the toothed belt is positioned at one end of the toothed belt, and the linkage piece at the opposite side of the toothed belt is positioned at the other end of the opposite side of the toothed belt. Through redesigning the structure of aggregate unit, with original gear, tooth area and aggregate unit and slide rail, the slip subassembly integrated installation on the door and window fan are in the same place, rethread member is connected with the door and window fan as the interface piece for aggregate unit can install integrated structure and dispatch from the factory, only need install aggregate unit on the door and window frame at the fitment building site, can accomplish the installation after installing the door and window fan again on the member, need not on the fitment building site readjustment, debug the size, convenient and fast, save the human cost moreover can guarantee installation quality and product life.

In the description of the present invention, it should be understood that the terms "middle," "length," "upper," "lower," "front," "rear," "vertical," "horizontal," "inner," "outer," "radial," "circumferential," and the like indicate an orientation or a positional relationship based on that shown in the drawings, merely for convenience of description and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the invention.

In the present invention, unless expressly stated or limited otherwise, a first feature "on" a second feature may be that the first and second features are in direct contact, or that the first and second features are in indirect contact via an intervening medium. The meaning of "a plurality of" means at least two, e.g., two, three, etc., unless explicitly defined otherwise.

In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

The above description is for the purpose of illustrating the embodiments of the present invention and is not to be construed as limiting the invention, but is intended to cover all modifications, equivalents, improvements and alternatives falling within the spirit and principles of the invention.

Claims (10)

1. A linkage for a sliding door or window comprising:

the sliding rail is provided with a plurality of sliding parts;

a sliding assembly movably mounted on the sliding portion; the sliding assembly comprises a main sliding assembly and a secondary sliding assembly; the auxiliary sliding components are arranged on two sides of the main sliding component; the main sliding component is provided with a gear;

a rod piece; the rod piece comprises a main rod piece and an auxiliary rod piece; main sliding components are respectively arranged at two ends of the main rod piece; the two ends of the auxiliary rod piece are respectively provided with an auxiliary sliding component; gears on the main sliding components at two ends of the main rod piece are connected through toothed belts;

a linkage member; the first end of the linkage piece is arranged on the auxiliary sliding component, and the second end of the linkage piece is connected with the toothed belt; when the door and window is in a closed state, the linkage piece is positioned at two ends of the toothed belt.

2. The linkage of a sliding door and window according to claim 1, wherein the sliding parts are mutually independent pulley bins; an opening is formed in one side of the pulley bin; the two sides of the opening in the pulley bin are provided with first rails which are parallel to each other; pulleys are respectively arranged on two sides of the top of the sliding component; the pulley is movably connected with the first track.

3. The linkage of a sliding door and window according to claim 2, wherein an adaptor is provided at the bottom of the sliding assembly; bosses are respectively arranged on two sides of the adapter; the middle of the top surface of the rod piece is provided with a mounting groove; the two sides of the bottom of the mounting groove are respectively provided with an embedded groove; the adapter is installed in the installation groove; the boss is embedded in the embedded groove.

4. The linkage device of the sliding door and window according to claim 3, wherein the two sides of the top surface of the rod piece are respectively provided with a linkage groove; the first end of the linkage piece is arranged on the adapter piece of the auxiliary sliding component, and the second end of the linkage piece is positioned in the linkage groove of the main rod piece and is connected with the toothed belt.

5. The linkage of a sliding door and window according to any one of claims 2 to 4, wherein a second rail opposite to the first rail is provided on a side of the pulley compartment facing away from the opening.

6. The linkage of a sliding door and window according to claim 1, wherein the sliding rail is a ground rail.

7. The linkage of a sliding door and window according to claim 6, wherein the sliding portion comprises a plurality of third rails parallel to each other; the bottom of the sliding component is provided with a pulley; a plurality of sliding grooves are formed in the pulley; the third rails are embedded in the sliding grooves, so that the pulleys slide on the plurality of parallel third rails.

8. The linkage of a sliding door and window according to claim 7, wherein an adaptor is provided on the top of the sliding assembly; bosses are respectively arranged on two sides of the adapter; the middle of the bottom surface of the rod piece is provided with a mounting groove; the two sides of the top of the mounting groove are respectively provided with an embedded groove; the adapter is installed in the installation groove; the boss is embedded in the embedded groove.

9. The linkage device of the sliding door and window according to claim 8, wherein the two sides of the bottom surface of the rod piece are respectively provided with a linkage groove; the first end of the linkage piece is arranged on the adapter piece of the auxiliary sliding component, and the second end of the linkage piece is positioned in the linkage groove of the main rod piece and is connected with the toothed belt.

10. A method of installing a linkage, characterized in that the linkage for installing a sliding door or window according to any one of claims 1 to 9 comprises the steps of:

mounting a first end of a linkage on an adapter of the secondary slide assembly and a second end on the toothed belt;

installing a pulley of a sliding assembly into a sliding portion of a slide rail;

installing the adapter piece of the main sliding component into the installation groove of the main rod piece, and enabling the second ends of the linkage pieces at the two sides of the main rod piece to respectively enter the linkage grooves at the two sides of the main rod piece;

installing the adapter of the auxiliary sliding assembly into the installation groove of the auxiliary rod piece;

transporting the mounted linkage to a mounting site, and mounting the linkage to an upper portion or a bottom portion of the door and window frame;

and installing and connecting the door and window sashes and the rod piece.