WO2024077709A1

WO2024077709A1 - Pocket door track structure and pocket door

Info

Publication number: WO2024077709A1
Application number: PCT/CN2022/132603
Authority: WO
Inventors: 许姜德
Original assignee: 广东欧派克家居智能科技有限公司
Priority date: 2022-10-12
Filing date: 2022-11-17
Publication date: 2024-04-18
Also published as: CN115405183A

Abstract

Disclosed in the present invention are a pocket door track structure and a pocket door. The pocket door track structure comprises: an upper track; and a mounting upright rod, a top end of which is rotationally connected to the upper track. The mounting upright rod can rotate to be parallel to the upper track, so as to store the mounting upright rod during transportation; and when the upper track needs to be assembled, the mounting upright rod is perpendicular to the upper track, so as to quickly assemble and fix the upper track. By means of the present invention, screws on a track are greatly reduced; and a height adjusting device is arranged at the bottom of the mounting upright rod, and the height of the mounting upright rod is adjusted by adjusting the height adjusting device from the exterior of a pocket door, so as to adapt to doors having different heights. In addition, the track can be mounted first, and then the mounting upright rod is connected; and by adjusting the height of the mounting upright rod, the track is pushed into a door frame to complete assembly and fixing, thereby improving the assembly stability of a door and the track, greatly reducing the manual working time during disassembly, and improving the working efficiency.

Description

Pocket door track structure and pocket door

Technical Field

The invention relates to the field of pocket doors, and in particular to a pocket door track structure and a pocket door.

Background technique

Pocket doors, also known as hidden doors, are interior doors that can be hidden in the wall and slide in and out. Pocket doors are a type of interior door that can slide into the wall. They are very popular, especially in newly built buildings, because they allow for a wide visual experience without taking up any space.

Existing pocket door tracks are usually installed by screw fixation. This method is cumbersome to assemble and inconvenient to disassemble and install, which will waste a lot of staff time and greatly reduce work efficiency. Since the upper track of the pocket door needs to be partially inserted into the door frame, it is necessary to insert the upper track first before installing the door frame and fix it with screws. The upper track located in the door frame cannot be operated, which causes inconvenience to the installation of the upper track.

Summary of the invention

In order to overcome at least one defect of the above-mentioned prior art, the present invention provides a pocket door track structure and a pocket door. The number of screws on the track is greatly reduced, and a height adjustment device is provided at the bottom of the mounting pole. The height of the mounting pole can be adjusted by adjusting the height adjustment device from the outside of the pocket door to adapt to doors of different heights. The track can be installed first, and then the mounting pole can be connected. The track can be pushed into the door frame by adjusting the height of the mounting pole to complete the assembly and fixation, thereby improving the stability of the door and track assembly, greatly reducing the manual working time during disassembly, and improving work efficiency.

The technical solution adopted by the present invention to solve the problem is:

A pocket door track structure comprises: an upper track; a mounting vertical rod, wherein the top end of the mounting vertical rod is rotatably connected to the upper track; wherein the mounting vertical rod can be rotated to be parallel to the upper track so as to be used for storing the mounting vertical rod during transportation; when the upper track needs to be assembled, the mounting vertical rod is perpendicular to the upper track so as to be used for quickly assembling and fixing the upper track.

By adopting the above solution, the installation pole can support and fix the upper track located inside the door frame, reduce the number of screws on the track, and avoid the problem of inconvenience in assembly and disassembly caused by assembling screws in the door frame.

Furthermore, a height adjustment device is provided at the bottom of the mounting pole to achieve height adjustment of the mounting pole.

By adopting the above solution and adding a height adjustment device at the bottom of the mounting pole, it can be used to adapt to doors of different heights, and by adjusting the height adjustment device, it helps to push the upper track into the upper door frame for stable assembly.

Furthermore, the height adjustment device includes a first height adjustment member and an adjustment seat, and the first height adjustment member is rotatably connected to the adjustment seat.

By adopting the above solution, the height of the first height adjusting member in the adjusting seat is adjusted by rotating the first height adjusting member itself, thereby adjusting the height of the mounting pole to achieve an adjusting effect.

Furthermore, the adjustment seat includes: a plug-in part, the mounting pole has a rod body mounting groove, and the plug-in part is plugged into the rod body mounting groove; an adjustment part, and an internal thread is arranged in the adjustment part; wherein the first height adjustment part is provided with an external thread, which is used to be passed through the adjustment part and threadedly connected with the internal thread.

By adopting the above solution, the first height adjusting member is rotated from the outside to control its position, thereby changing the height of the mounting pole to achieve an adjustment effect.

Furthermore, the adjusting portion is concave to form an adjusting groove, a nut is fixed in the adjusting groove, and the first height adjusting member is passed through the nut and is threadedly connected to the nut.

By adopting the above solution, the first height adjusting member is threadedly connected through the nut, so that the first height adjusting member can adjust and change the height of the installation pole.

Furthermore, the height adjustment device further comprises an operating part, and the first height adjusting member can be driven by operating the operating part through an external rod.

By adopting the above solution and adding an operating part, adjustment can be performed from the outside, making the adjustment more convenient.

Furthermore, the operating portion is provided with a worm structure, and the worm structure is partially connected to the first height adjusting member.

By adopting the above solution, the adjustment drive is realized through the worm structure, and the effect is good.

Furthermore, a positioning rod is provided at the bottom of the mounting pole for controlling the position of the mounting pole, and the bottom of the mounting pole is rotatably connected to the positioning rod; wherein the positioning rod can be rotated to be parallel to the mounting pole for storing the positioning rod during transportation.

By adopting the above solution, the effect of fixing the installation pole by the positioning rod is achieved.

Furthermore, the mounting pole has a pole body mounting groove, a first hinge seat is arranged in the pole body mounting groove, a second hinge block is hinged to the first hinge seat, and the second hinge block is arranged in the upper track.

By adopting the above solution, the installation pole and the upper track are hinged. When the installation pole is raised, the upper track can rise and fall with the installation pole, thereby completing the assembly and completing the installation and fixing effect of the first hinge seat on the second hinge block.

By adopting the above solution, the position of the first height adjusting member can be changed by adjusting the positioning rod, thereby adjusting the height of the mounting pole.

A pocket door comprises a door body, a door frame and a pocket door track structure. The pocket door track structure is installed in the door frame, and the door body is slidably arranged in an upper track in the pocket door track structure.

By adopting the above solution, a quick assembly effect is achieved, and disassembly is convenient.

In summary, the pocket door track structure and pocket door provided by the present invention have the following technical effects:

1. By setting the installation pole, the installation convenience of the upper track is improved, and the upper track can be fixed to avoid the problem of loose assembly caused by the upper track in the door frame cannot be fixed by screws. The installation pole can be folded and stored for easy transportation;

2. By adding a height adjustment device at the bottom of the mounting pole, the installation and removal convenience of the pocket door track is improved;

3. By manually adjusting the first height-adjusting member, the mounting pole can be raised or lowered, so that the upper track can be assembled while adapting to doors of different heights;

4. By adding a positioning rod, the mounting upright can be folded into the door frame, thereby adjusting its own height, which is helpful for the assembly of the upper track;

5. By adding a worm gear structure, the positioning rod can control the driving of the first height adjustment member, thereby adjusting the height of the mounting pole, which makes the adjustment more convenient.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the pocket door frame structure of the present invention;

FIG2 is a schematic diagram of the pocket door structure of the present invention;

FIG3 is a schematic diagram of a track structure of the present invention;

Figure 4 is an enlarged view of area A in Figure 3;

Figure 5 is an enlarged view of area B in Figure 3;

Figure 6 is an enlarged view of area C in Figure 3;

FIG7 is a schematic diagram of a disassembled track structure of the present invention;

FIG8 is an enlarged view of area D in FIG7 ;

FIG9 is an enlarged view of area E in FIG7 .

Among them, the meanings of the figure numbers are as follows: 1. upper track; 2. mounting pole; 21. pole body mounting groove; 3. first hinge seat; 31. hinge seat fixing hole; 32. hinge seat hinge; 4. second hinge block; 41. hinge block fixing hole; 42. hinge block hinge; 5. height adjustment device; 51. first height adjustment member; 52. adjustment seat; 521. plug-in part; 522. adjustment part; 523. nut; 6. positioning rod; 61. mounting hole; 7. shaft fixing member; 8. positioning member; 81. screw hole; 9. pocket door; 10. door frame.

Detailed ways

For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described and discussed below in conjunction with the accompanying drawings of the present invention. Obviously, what is described here is only a part of the examples of the present invention, not all the examples. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

In order to facilitate the understanding of the embodiments of the present invention, the following will be further explained by taking specific embodiments as examples in conjunction with the drawings, and each embodiment does not constitute a limitation on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limiting the present invention.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used in the specification of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

Referring to Figures 1 to 9, this embodiment 1 discloses a pocket door track structure, including an upper track 1 and a mounting rod 2; the top end of the mounting rod 2 is rotatably connected to the upper track 1, and the mounting rod 2 has a rod body mounting groove 21, and a first hinge seat 3 is arranged in the rod body mounting groove 21 at the top of the mounting rod 2, and the first hinge seat 3 is hinged with a second hinge block 4, and the second hinge block 4 is arranged in the upper track 1, and the first hinge seat 3 is installed in the rod body mounting groove 21 through a fixing member, and the second hinge block 4 is installed in the upper slide rail through a fixing member, thereby completing the installation and fixing effect of the first hinge seat 3 on the second hinge block 4.

Specifically, the first articulated seat 3 includes an articulated seat fixing hole 31 and an articulated seat hinge 32, and the articulated seat fixing hole 31 is penetrated by a fixing part, and the fixing part includes but is not limited to a screw or a screw rod. The second articulated block includes an articulated block fixing hole 41 and an articulated block hinge 42, and the articulated block fixing hole 41 is penetrated by a fixing part, and the fixing part includes but is not limited to a screw or a screw rod. The articulated block hinge 42 is hinged to the articulated seat hinge 32 through a rod-shaped object, and the rod-shaped object is not specifically limited.

Among them, a height adjustment device 5 is arranged in the rod body installation groove 21 at the bottom end of the installation pole 2, and the height adjustment device 5 includes a first height adjustment member 51 and an adjustment seat 52. The first height adjustment member 51 is rotatably connected to the adjustment seat 52. By rotating the first height adjustment member 51 itself, the height of the first height adjustment member 51 in the adjustment seat 52 is adjusted, thereby adjusting the height of the installation pole 2 to achieve an adjustment effect. The installation pole 2 can be rotated to be parallel to the upper track 1, so as to store the installation pole 2 during transportation. When the upper track 1 needs to be assembled, the installation pole 2 is perpendicular to the upper track 1, so as to quickly assemble and fix the upper track.

Specifically, the adjustment seat 52 includes a plug-in portion 521 and an adjusting portion 522, the plug-in portion 521 is plugged into the rod body mounting groove 21 of the mounting vertical pole 2, the cross-sectional area of the plug-in portion 521 is smaller than the cross-sectional area of the rod body mounting groove 21, and the plug-in is convenient, and after the plug-in, the rod body mounting groove 21 is flush with the surface of the adjustment seat 52, and the adjustment seat 52 is also provided with a fixing hole, and the adjustment seat 52 can be fixed to the inside of the rod body mounting groove 21 by screws passing through the fixing hole; the adjusting portion 522 is concave to form an adjustment groove, and an internal thread is provided in the adjustment groove; wherein, the first height adjusting member 51 is provided with an external thread, which is used to be passed through the adjustment groove and threadedly connected to the internal thread, and the position of the first height adjusting member 51 is controlled by rotating it from the outside, thereby changing the height of the mounting vertical pole 2 to achieve an adjustment effect.

As a variation of Example 1 of the present invention, as shown in Figure 9, a nut 523 can be fixed in the adjusting groove, and the perforation of the nut 523 is in the same direction as the adjusting groove, so that the external thread of the first height adjusting member 51 is engaged with the internal thread of the nut 523, so that the first height adjusting member 51 is inserted into the nut 523 and threadedly connected with the nut 523. The first height adjusting member 51 passes through the nut 523 for threaded connection, so that the effect of the first height adjusting member 51 adjusting and changing the height of the mounting pole 2 is achieved.

The working principle and steps of this embodiment 1 are as follows:

By manually adjusting the first height adjustment member 51 in the height adjustment device 5 from the outside, the first height adjustment member 51 is rotated by itself, and its external thread drives the adjustment seat 52 to rise and fall, thereby changing the height of the installation pole 2. When the upper track 1 is assembled, the upper track 1 is installed on the upper door frame 10, and a part of the upper track 1 is inserted into the pocket door 9. The first hinge seat 3 is fixed to the top of the installation pole 2, and the second hinge block 4 is fixed to the slide rail in the upper track 1 to achieve the hinged connection between the two, so that the upper track 1 is located at one end of the pocket door 9. Then, the first height adjustment member 51 is manually adjusted to raise the installation pole 2, so that the upper track 1 is pushed into the upper door frame 10 of the pocket door 9 to be hidden and fixed, and the upper track 1 is fixed and assembled.

Based on Example 1, this Example 2 adds a positioning rod 6. Specifically, an axis fixing part 7 is provided on the side of the height adjustment device 5, and a mounting hole 61 is provided at one end of the positioning rod 6. The axis fixing part 7 is passed through the mounting hole 61. By providing the axis fixing part 7, it can be used to install external accessories or fix the mounting pole 2.

In this embodiment 2, the shaft fixing member 7 is connected to the height adjustment device 5, and the shaft fixing member 7 is connected to a positioning rod 6. The positioning rod 6 takes the shaft fixing member 7 as the axis. When the positioning rod 6 is horizontally displaced, the inclination and position of the mounting pole 2 are changed, thereby changing the height of the mounting pole 2. By changing the position of the positioning rod 6, the inclination angle of the mounting pole 2 is adjusted, and the height of the mounting pole 2 is changed, so that the mounting pole 2 can assemble and fix the upper rail 1.

Referring to FIG. 9 , a positioning piece 8 is further provided at the end of the positioning rod 6. The positioning piece 8 is provided with a screw hole 81. The positioning rod 6 can be fixed to the door frame 10 of the pocket door 9 by inserting screws. By fixing the positioning rod 6, the mounting pole 2 can be fixed, thereby achieving a fixing effect after the height of the mounting pole 2 is adjusted.

The working principle and steps of this embodiment 2 are as follows:

The height of the mounting post 2 is adjusted by adjusting the position of the positioning rod 6. The specific steps are as follows. When the upper track 1 needs to be assembled, the first hinge seat 3 is fixed to the top of the mounting post 2, and the second hinge block 4 is fixed to the slide rail in the upper track 1 inserted into one end of the door frame 10 to realize the hinge connection between the two. Then the positioning rod 6 is hinged to the bottom end of the mounting post 2, and then one end of the upper track 1 is inserted into the door frame 10 to ensure that the inserted end is hinged with the mounting post 2. The mounting post 2 is pushed into the door frame 10 on the side of the pocket door 9 through the positioning rod 6, so that the mounting post 2 can push the upper track 1 into and assemble it in the door frame 10 above the pocket door 9 for fixing. When the mounting post 2 is pushed to be perpendicular to the horizontal plane, the position of the upper track 1 is the highest. The height of the mounting post 2 is adjusted according to the height of the pocket door 9, and the height of the upper track 1 can be determined by adjusting the position of the mounting post 2. When the two are adjusted to the same height, the end of the positioning rod 6 is fixed by the positioning piece 8, thereby stabilizing the inclination of the mounting post 2, so that the upper track 1 is effectively fixed and assembled.

Based on the embodiment 1, the structure of the height adjustment device 5 is changed in the embodiment 3. The height adjustment device 5 is provided with an operating part. In the embodiment 3, the operating part is a worm structure. Due to the existence of the worm, the installation upright pole 2 cannot be folded. At this time, the installation upright pole 2 always remains in a vertical state, and the height of the installation upright pole 2 is adjusted by operating the worm structure through the external rod body. Thus, the installation and fixing effect of the upper rail 1 is achieved.

The working principle and steps of this embodiment 3 are as follows:

The worm structure is rotated by operating the external rod body to adjust the height of the installation pole 2. The specific steps are as follows: when it is necessary to lower the height of the installation pole 2, the worm structure can be rotated by operating the external rod body. At this time, the worm structure is rotated and extended, thereby increasing the overall height of the installation pole 2, achieving the effect of raising the installation pole 2, and effectively pushing the upper track 1 into the upper door frame 10 of the pocket door 9 for fixation and assembly. When it is necessary to lower the height of the installation pole 2, the worm structure can be rotated in the opposite direction. At this time, the worm structure is rotated and retracted into the inside of the installation pole 2, thereby lowering the overall height of the installation pole 2, thereby achieving the effect of lowering the installation pole 2. After lowering, the upper track 1 can be separated from the door frame 10 on the upper side of the pocket door 9, thereby achieving the effect of disassembling the upper track 1.

The present invention also relates to a pocket door 9, comprising a door body, a door frame 10 and a pocket door track structure, wherein the pocket door track structure is installed into the door frame 10, and the door body is slidably arranged in an upper track 1 in the pocket door track structure, so as to achieve a quick assembly effect and convenient disassembly.

In summary, the pocket door track structure and pocket door 9 provided by the present invention have the following technical effects:

1. By providing the mounting pole 2, the installation convenience of the upper track 1 is improved, and the upper track 1 can be fixed to avoid the problem of loose assembly caused by the upper track 1 in the door frame 10 being unable to be fixed by screws. In addition, the mounting pole 2 can be folded and stored for easy transportation;

2. By adding a height adjustment device 5 at the bottom of the mounting pole 2, the convenience of installing and removing the track 1 on the pocket door 9 is improved;

3. By manually adjusting the first height-adjusting member 51, the mounting upright 2 can be raised or lowered, so that the upper track 1 can be assembled while adapting to doors of different heights;

4. By adding a positioning rod 6, the mounting upright rod 2 can be folded into the door frame 10, thereby adjusting its own height, which is helpful for the assembly of the upper track 1;

5. By adding a worm gear structure, the height of the mounting pole 2 can be adjusted, and the adjustment is more convenient.

The technical means disclosed in the scheme of the present invention are not limited to the technical means disclosed in the above-mentioned implementation mode, but also include technical schemes composed of any combination of the above-mentioned technical features. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications are also regarded as the protection scope of the present invention.

Claims

A pocket door track structure, characterized by comprising:

On track (1);

A mounting pole (2), wherein the top end of the mounting pole (2) is rotatably connected to the upper track (1);

The mounting pole (2) can be rotated to be parallel to the upper track (1) so as to be used for storing the mounting pole (2) during transportation; when the upper track (1) needs to be assembled, the mounting pole (2) is perpendicular to the upper track so as to be used for quickly assembling and fixing the upper track (1).
A pocket door track structure according to claim 1, characterized in that a height adjustment device (5) is provided at the bottom of the mounting pole (2) to achieve height adjustment of the mounting pole (2).
A pocket door track structure according to claim 2, characterized in that: the height adjustment device (5) comprises a first height adjustment member (51) and an adjustment seat (52), and the first height adjustment member (51) is rotatably connected to the adjustment seat (52).
The pocket door track structure according to claim 3 is characterized in that: the adjustment seat (52) comprises:

A plug-in portion (521), the mounting pole (2) having a pole body mounting groove (21), the plug-in portion (521) being plugged into the pole body mounting groove (21);

An adjusting portion (522), wherein an internal thread is provided in the adjusting portion (522);

Wherein, the first height adjusting member (51) is provided with an external thread for passing through the adjusting portion (522) and being threadably connected with the internal thread.
The pocket door track structure according to claim 4 is characterized in that: the adjusting portion (522) is concave to form an adjusting groove, a nut (523) is fixed in the adjusting groove, and the first height adjusting member (51) is inserted into the nut (523) and is threadedly connected to the nut (523).
According to the pocket door track structure of claim 3, it is characterized in that: the height adjustment device (5) also includes an operating part, and the operating part can be driven by operating the first height adjustment member (51) through an external rod.
A pocket door track structure according to claim 6, characterized in that the operating portion is provided with a worm structure, and the worm structure is partially connected to the first height adjusting member (51).
A pocket door track structure according to claim 1, characterized in that: a positioning rod (6) is provided at the bottom of the mounting rod (2) for controlling the position of the mounting rod (2), and the bottom of the mounting rod (2) is rotatably connected to the positioning rod (6);

The positioning rod (6) can be rotated to be parallel to the mounting pole (2) so as to be used for storing the positioning rod (6) during transportation.
A pocket door track structure according to claim 1, characterized in that: the mounting upright rod (2) has a rod body mounting groove (21), a first hinge seat (3) is arranged in the rod body mounting groove (21), the first hinge seat (3) is hinged with a second hinge block (4), and the second hinge block (4) is arranged in the upper track (1).
A pocket door, characterized by comprising a door body, a door frame (10) and the pocket door track structure according to any one of claims 1 to 9.