CN218407124U

CN218407124U - Extremely narrow type folding door and window structure

Info

Publication number: CN218407124U
Application number: CN202221598391.8U
Authority: CN
Inventors: 何文武
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-24
Filing date: 2022-06-24
Publication date: 2023-01-31
Anticipated expiration: 2032-06-24

Abstract

The utility model relates to a very narrow type folding door and window structure, including frame, a plurality of door leafs of range setting and fixed connection in the activity center pillar of one end door leaf, connect through the connecting rod between the adjacent door leaf, sliding chamber and track chamber have been seted up at the frame top, the connecting rod top is provided with sliding connection in the top wheel in sliding chamber, activity center pillar top is provided with sliding connection in the rail chamber's rail wheel, the activity center pillar is provided with the hook lock, the frame bottom is provided with the guide rail that corresponds to sliding chamber, connecting rod and activity center pillar bottom all are provided with sliding connection in the sliding block of guide rail, through realizing this structure, effectively reduce activity center pillar width to improve folding door's whole pleasing to the eye, the track chamber and the guide rail cooperation rail wheel and the rail wheel that set up moreover realize location from top to bottom, prevent to remove the in-process and take place the skew, and the top wheel, sliding block and the rail wheel that set up can improve the smoothness nature, further prevent folding door card.

Description

Extremely narrow type folding door and window structure

Technical Field

The utility model relates to a folding door and window's technical field has especially related to a very narrow type folding door and window structure.

Background

Folding door and window is many foldings, especially push-and-pull folding door, can pass to the side, it is less to account for the space, widely used in places such as market, office building, show room and family decoration, and the activity center pillar volume of current folding door is too big, thereby it is pleasing to the eye to influence, and current folding door all realizes the push-and-pull through the knock roller of activity post, the structure is various to lead to the activity post width size great, it is pleasing to the eye to influence, folding fan bottom of many fans adopts the slider with underframe slide rail complex, such structure only leans on bottom slide rail location to take place the skew easily at the removal in-process, lead to folding door card pause, it is unsuitable for long-time use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a very narrow type folding door and window structure to reach and reduce activity center pillar width, improve the aesthetic feeling, improve the purpose of the smoothness nature that the folding door removed.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a very narrow type folding door and window structure, is including frame, a plurality of door leafs of range setting and fixed connection in the activity center pillar of one end door leaf, connects through the connecting rod between the adjacent door leaf, smooth chamber and track chamber have been seted up at the frame top, the connecting rod top is provided with sliding connection in the top wheel in smooth chamber, activity center pillar top is provided with sliding connection in the track wheel in track chamber, the activity center pillar is provided with the hook lock, the frame bottom is provided with the guide rail corresponding to smooth chamber, connecting rod and activity center pillar bottom all are provided with sliding connection in the sliding block of guide rail.

Furthermore, the frame is formed by splicing a top beam, a bottom beam and two vertical columns.

Furthermore, the track cavity and the sliding cavity are both arranged on the top beam, the track cavity is arranged in the middle of the top beam, and the sliding cavity is correspondingly arranged on two sides of the track cavity.

Further, the guide rail is arranged on the bottom beam.

Further, activity center pillar bottom is provided with the base, the sliding block corresponds and sets up in the base both sides.

Further, the track cavity is internally provided with a guide strip, the track wheel comprises a connecting seat arranged at the top of the movable center pillar and a roller rotatably connected to the connecting seat, the roller adopts a bearing wheel and a roller, and a groove corresponding to the guide strip is formed in the curved surface of the bearing wheel.

Furthermore, the sliding block comprises a land wheel, and the land wheel and the top wheel both adopt bearing wheels.

Furthermore, the mounting hole has been seted up to the activity center pillar, the coupler lock sets up in the mounting hole, the coupler lock both sides correspondence is provided with the panel, and the panel sets up in the mounting hole both ends.

Compared with the prior art, the beneficial effects of the utility model are that: through realizing this structure, effectively dwindle activity center pillar width to improve folding door's whole pleasing to the eye, the track chamber and the guide rail cooperation rail wheel and the sliding block that set up moreover realize fixing a position from top to bottom, prevent to remove the in-process and take place the skew, and the top wheel, sliding block and the rail wheel that set up moreover can improve the smoothness nature, further prevent that folding door card from pausing, are fit for long-time the use.

Drawings

Fig. 1 is a schematic distribution diagram of the present invention.

Fig. 2 is an explosion diagram of the present invention.

Fig. 3 is a schematic structural view of the connecting rod of the present invention.

Fig. 4 is a schematic structural view of the rail wheel of the present invention.

Fig. 5 is a schematic structural view of the hook lock of the present invention.

Fig. 6 is a cross-sectional view of the top beam of the present invention.

In the figure: the sliding door comprises a frame 1, a door leaf 2, a movable middle column 3, a connecting rod 4, a rail wheel 5, a hook lock 6, a guide rail 7, a sliding block 8, a top wheel 9, a top beam 11, a bottom beam 12, a vertical column 13, a base 31, a connecting seat 51, a roller 52, a panel 61, a ground wheel 81, a clamping plate 82, a rail cavity 101 and a sliding cavity 102.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

As shown in the drawings, the utility model relates to a very narrow type folding door and window structure, including frame 1, arrange a plurality of door leafs 2 that set up and fixed connection in the activity center pillar 3 of one end door leaf 2, connect through connecting rod 4 between the adjacent door leaf 2, smooth chamber 102 and track chamber 101 have been seted up at frame 1 top, connecting rod 4 top is provided with sliding connection in the apical wheel 9 of smooth chamber 102, activity center pillar 3 top is provided with sliding connection in the track wheel 5 of track chamber 101, activity center pillar 3 is provided with hook lock 6, frame 1 bottom is provided with the guide rail 7 corresponding to smooth chamber 102, connecting rod 4 and activity center pillar 3 bottom all are provided with sliding block 8 of sliding connection in guide rail 7.

The utility model relates to a very narrow type folding door and window structure, realize this structure, realize that the folding door locks through adopting hook lock 6, activity center pillar 3 mainly slides in frame 1 through rail wheel 5 and sliding block 8 that upper and lower both ends set up, people realize the push-and-pull folding door through pulling activity center pillar 3, save other unnecessary structures, effectively reduce activity center pillar 3 width, activity center pillar 3 width can reach 25-30mm, thereby improve the whole of folding door pleasing to the eye, and the track chamber 101 and the 7 cooperation rail wheels 5 of guide rail and sliding block 8 that set up, location about realizing, prevent to remove the in-process and take place the skew, and the top wheel 9 that sets up, sliding block 8 and rail wheel 5 can improve the smoothness nature, further prevent that the folding door card from pausing, be fit for long-time use.

In this embodiment, the frame 1 is formed by splicing a top beam 11, a bottom beam 12 and two vertical columns 13, and the splicing position is further provided with an end head.

In this embodiment, track chamber 101 and sliding chamber 102 all set up on back timber 11, just track chamber 101 sets up in back timber 11 middle part, sliding chamber 102 corresponds and sets up in track chamber 101 both sides, and back timber 11 mainly used cooperation pushing ram 9 and rail wheel 5 can save complicated structure, and the sliding chamber 102 that back timber 11 set up and the height dimension of track chamber 101 are corresponding to pushing ram 9 and rail wheel 5 respectively, further control frame 1 size, and sliding chamber 102 sets up two and mainly is easy to assemble, need not to distinguish indoor outer during the installation.

In this embodiment, the guide rail 7 is disposed on the bottom beam 12, the sliding block 8 is disposed on the guide rail 7 and slidably connected to the guide rail 7, the sliding block 8 is provided with two clamping plates 82, and the guide rail 7 is disposed between the two clamping plates 82.

In this embodiment, activity center pillar 3 bottom is provided with base 31, sliding block 8 corresponds and sets up in base 31 both sides, activity center pillar is close to one side both sides portion of door leaf and corresponds and is provided with the fixture block of connecting in the door leaf, sets up two sliding blocks 8 and mainly makes things convenient for in the installation, need not to distinguish indoor outdoor.

In this embodiment, a guide bar is disposed in the track cavity 101, the track wheel 5 includes a connecting seat 51 mounted at the top of the movable center pillar 3 and a roller 52 rotatably connected to the connecting seat 51, the roller 52 is a bearing wheel, a groove corresponding to the guide bar is disposed on a curved surface of the roller 52, and the guide bar is correspondingly disposed above and below the track cavity 101.

In this embodiment, the sliding block 8 includes a land wheel 81, the land wheel 81 and the top wheel 9 are both bearing wheels, the land wheel 81 is disposed between the two clamping plates 82 and is rotatably connected to the two clamping plates 82, and the conventional pulley or sliding block is replaced by the bearing wheel, so that the smoothness can be improved.

In this embodiment, the movable center pillar 3 is provided with a mounting hole, the hook lock 6 is disposed in the mounting hole, two sides of the hook lock 6 are correspondingly provided with panels 61, and the panels 61 are disposed at two ends of the mounting hole, the hook lock 6 and the panels 61 are integrated, the two panels 61 are connected with each other, and the hook lock 6 is fixedly connected with one of the panels 61.

The above-mentioned embodiment is the preferred embodiment of the present invention, all with the similar structure of the present invention and the equivalent changes made all should belong to the protection category of the present invention.

Claims

1. The utility model provides a very narrow type folding door and window structure, is including frame, a plurality of door leafs that arrange to set up and fixed connection in the activity center pillar of one end door leaf, its characterized in that: the sliding door is characterized in that adjacent door leaves are connected through a connecting rod, a sliding cavity and a track cavity are formed in the top of the frame, a top wheel connected with the sliding cavity in a sliding mode is arranged at the top of the connecting rod, a track wheel connected with the track cavity in a sliding mode is arranged at the top of the movable center pillar, a hook lock is arranged on the movable center pillar, a guide rail corresponding to the sliding cavity is arranged at the bottom of the frame, and sliding blocks connected with the guide rail in a sliding mode are arranged at the bottoms of the connecting rod and the movable center pillar.

2. The extremely narrow folding door and window structure of claim 1, wherein: the frame is formed by splicing a top beam, a bottom beam and two vertical columns.

3. The extremely narrow folding door and window structure of claim 2, characterized in that: the track cavity and the sliding cavity are both arranged on the top beam, the track cavity is arranged in the middle of the top beam, and the sliding cavity is correspondingly arranged on two sides of the track cavity.

4. The extremely narrow folding door and window structure of claim 2, wherein: the guide rail is arranged on the bottom beam.

5. The extremely narrow folding door and window structure of claim 1, characterized in that: the bottom of the movable center pillar is provided with a base, and the sliding blocks are correspondingly arranged on two sides of the base.

6. The extremely narrow folding door and window structure of claim 1, wherein: the track wheel comprises a connecting seat arranged at the top of the movable center post and a roller rotatably connected to the connecting seat, the roller adopts a bearing wheel, and a groove corresponding to the guide strip is formed in the curved surface of the roller.

7. The extremely narrow folding door and window structure of claim 1, wherein: the sliding block comprises a land wheel, and the land wheel and the top wheel both adopt bearing wheels.

8. The extremely narrow folding door and window structure of claim 1, characterized in that: the mounting hole has been seted up to the activity center pillar, the coupler lock sets up in the mounting hole, the coupler lock both sides correspondence is provided with the panel, and the panel sets up in the mounting hole both ends.