Hidden rail type movable sliding door

Abstract

The utility model is applicable to the technical field of movable sliding doors, and provides a hidden track type movable sliding door which comprises an upper door frame, a plurality of connecting seat mechanisms and a door plate, a bottom groove is vertically formed in the bottom end of the upper door frame in the length direction in a penetrating mode, and a sliding strip is connected in the upper door frame in a sliding mode in the length direction. According to the hidden rail type movable sliding door, the multiple connecting seat mechanisms are arranged, the door plate of the device is installed and connected through the multiple connecting seat mechanisms, a main body of each connecting seat mechanism is a device block, and clamping teeth protruding outwards are arranged on the surfaces of the two sides of each device block; after the multiple clamping teeth are contained in the device blocks, the multiple connecting grooves formed in the top end of the door plate are aligned with the multiple device blocks and then connected with the multiple device blocks in an inserted mode, then the multiple clamping teeth are controlled to pop out, the door plate can be fixed, the steps can be reversely operated during installation, screws are not needed for installation, and installation is convenient. And the convenience and efficiency of the mounting and dismounting process are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of movable sliding doors, and in particular relates to a hidden track type movable sliding door. Background Art

[0002] Most of the sliding doors are electric sliding doors, which are multifunctional. The door body has strict requirements on wind load resistance and is suitable for installation on various factory building structures. The door leaves can be converted manually or electrically. The number of controllable door leaves is not too many. Generally, they are single-track and divided into two types: lower load-bearing and upper load-bearing.

[0003] The technology of movable sliding doors is now very mature. In home decoration, they are generally guided and loaded by the guide rails at the top. There is no need to install a guide structure under the sliding door, so people will not be affected when cleaning, which is more convenient. However, the current door panel installation structure of sliding doors often installs the door panel to the bottom of the movable structure of the sliding door by screws, which is inconvenient during disassembly and installation. Utility Model Content

[0004] The utility model provides a hidden track movable sliding door, aiming to solve the problem that the door panel installation structure of the current sliding door is often to install the door panel on the bottom end of the movable structure of the sliding door by screws, which is inconvenient during disassembly and installation.

[0005] The utility model is realized in this way: a hidden track type movable sliding door comprises an upper door frame, a plurality of connecting seat mechanisms and a door panel;

[0006] A bottom groove is vertically penetrated through the bottom end of the upper door frame along its length direction, a sliding bar is slidably connected to the inside of the upper door frame along its length direction, and a plurality of the connecting seat mechanisms are arranged at the bottom end of the sliding bar;

[0007] The structures of the multiple connecting seat mechanisms are the same, one of the connecting seat mechanisms includes a device block fixedly connected to the bottom end of the sliding bar through a connecting block, multiple sliding grooves are transversely opened on both side surfaces of the device block, the inner ends of the multiple sliding grooves are fixedly connected with springs, the other ends of the multiple springs are fixedly connected with engaging teeth, the front end surface of the device block is transversely penetrated along its width direction with multiple through grooves respectively connected to the inside of the multiple sliding grooves, the outer surfaces of the multiple engaging teeth are transversely fixedly connected with extension strips, the multiple extension strips extend to the front end surface of the device block respectively through the multiple through grooves, and the outer ends of the multiple extension strips on the same side are fixedly connected with pulling handles.

[0008] Preferably, the outer surfaces of the two pulling handles are fixedly connected with anti-slip strips, and when the multiple springs are not subjected to force, the outer ends of the multiple engaging teeth extend to the outside of the device block.

[0009] Preferably, both sides of the bottom end of the upper door frame are provided with sliding grooves along its length direction, and both side surfaces of the sliding bar are laterally rotatably connected with multiple pulleys respectively adapted to the two sliding grooves, and the sliding bar is slidably connected to the interior of the upper door frame through multiple pulleys.

[0010] Preferably, side wing plates are fixedly connected to both side surfaces of the upper door frame along the length direction thereof, and a plurality of connecting holes are vertically penetrated and evenly spaced along the length direction thereof at the bottom ends of the two side wing plates.

[0011] Preferably, the door panel is detachably mounted on the bottom ends of the plurality of connecting seat mechanisms.

[0012] Preferably, the top of the door panel is vertically provided with a plurality of connecting grooves adapted to the outer contour of the device block, and the inner side surfaces of the plurality of connecting grooves are horizontally provided with a plurality of snap-in grooves corresponding to and adapted to the plurality of snap-in teeth respectively, and the door panel is detachably mounted on the bottom ends of the plurality of connecting seat mechanisms through the connecting grooves and the snap-in grooves.

[0013] Beneficial Effects

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows: a hidden track type movable sliding door of the utility model is provided with a plurality of connecting seat mechanisms, and the door panels of the device are installed and connected through the plurality of connecting seat mechanisms. The main body of the connecting seat mechanism is a device block, and both side surfaces of the device block are provided with outwardly protruding snap-in teeth. When installing the door panel, the plurality of snap-in teeth can be put into the device block and then the plurality of connecting grooves opened on the top of the door panel can be aligned with the plurality of device blocks and then plugged in. Then the plurality of snap-in teeth can be controlled to pop out outward to fix the door panel. When installing, the above steps can be reversed, and there is no need to use screws for installation, which improves the convenience and efficiency of the installation and disassembly process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the door panel connection structure of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the connecting seat mechanism in the utility model;

[0017] Figure 3 It is a schematic diagram of the cross-sectional structure of the upper door frame in the utility model.

[0018] In the figure: 1-upper door frame, 2-sliding bar, 3-connecting seat mechanism, 31-device block, 32-sliding groove, 33-engaging teeth, 34-through groove, 35-extension bar, 36-pull handle, 37-anti-slip strip, 4-side wing plate, 5-connecting hole, 6-sliding groove, 7-pulley, 8-door panel, 9-connecting groove, 10-engaging groove. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0020] See also Figure 1-3 , the utility model provides a technical solution: a hidden track type movable sliding door, comprising an upper door frame 1, a plurality of connecting seat mechanisms 3 and a door panel 8;

[0021] A bottom groove is vertically penetrated at the bottom end of the upper door frame 1 along its length direction, and a sliding bar 2 is slidably connected to the interior of the upper door frame 1 along its length direction, and a plurality of connecting seat mechanisms 3 are arranged at the bottom end of the sliding bar 2;

[0022] The structures of multiple connecting seat mechanisms 3 are all the same, one of the connecting seat mechanisms 3 includes a device block 31 fixedly connected to the bottom end of the sliding bar 2 through a connecting block, multiple sliding grooves 32 are transversely opened on the two side surfaces of the device block 31, the inner ends of the multiple sliding grooves 32 are fixedly connected with springs, and the other ends of the multiple springs are fixedly connected with engaging teeth 33, and the front end surface of the device block 31 is transversely penetrated along its width direction with multiple through grooves 34 respectively connected to the inside of the multiple sliding grooves 32, and the outer surfaces of the multiple engaging teeth 33 are transversely fixedly connected with extension bars 35, and the multiple extension bars 35 extend to the front end surface of the device block 31 through the multiple through grooves 34 respectively, and the outer ends of the multiple extension bars 35 on the same side are fixedly connected with pulling handles 36.

[0023] The door panel 8 is detachably mounted on the bottom ends of the plurality of connecting seat mechanisms 3 .

[0024] The top of the door panel 8 is vertically provided with a plurality of connecting grooves 9 which are adapted to the outer contour of the device block 31, and the inner side surfaces of the plurality of connecting grooves 9 are horizontally provided with a plurality of snap-in grooves 10 which respectively correspond to and are adapted to the plurality of snap-in teeth 33. The door panel 8 is detachably mounted on the bottom ends of the plurality of connecting seat mechanisms 3 through the connecting grooves 9 and the snap-in grooves 10.

[0025] In this embodiment, when installing the door panel 8, first manually pull the pulling handles 36 on the outside of the multiple connecting seat mechanisms 3 inward. In the process of pulling, the multiple engaging teeth 33 will be driven to move toward the inside of the sliding groove 32 through the multiple extension bars 35 until the outer ends of the multiple engaging teeth 33 move to the inside of the sliding groove 32. At this time, the multiple connecting grooves 9 at the top of the door panel 8 are respectively aligned with the multiple connecting seat mechanisms 3 and inserted, and then the multiple pulling handles 36 are released. At this time, under the action of the spring, the multiple engaging teeth 33 will be ejected outward, and the multiple engaging teeth 33 are respectively inserted into the inside of the multiple engaging grooves 10. In this way, the door panel 8 can be fixedly installed, and the reverse operation can be performed when disassembly is required, thereby improving the convenience of the device during installation and disassembly.

[0026] Furthermore, the outer surfaces of the two pulling handles 36 are fixedly connected with anti-slip strips 37 , and when the multiple springs are not stressed, the outer ends of the multiple engaging teeth 33 extend to the outside of the device block 31 .

[0027] In this embodiment, the anti-slip strip 37 has an anti-slip effect.

[0028] Furthermore, both sides of the bottom end of the upper door frame 1 are provided with sliding grooves 6 along its length direction, and both side surfaces of the sliding bar 2 are laterally rotatably connected with multiple pulleys 7 respectively adapted to the two sliding grooves 6, and the sliding bar 2 is slidably connected to the interior of the upper door frame 1 through multiple pulleys 7.

[0029] In this embodiment, the sliding bar 2 is slidably connected to the interior of the upper door frame 1 through a plurality of pulleys 7, which can ensure the smoothness of its own sliding, thereby ensuring the feel of the movable sliding door when in use.

[0030] Furthermore, side wing plates 4 are fixedly connected to both side surfaces of the upper door frame 1 along the length direction thereof, and a plurality of connecting holes 5 are vertically penetrated and evenly spaced along the length direction thereof at the bottom ends of the two side wing plates 4 .

[0031] In this embodiment, when installing the upper door frame 1, first, an installation groove compatible with the upper door frame 1 is opened on the roof, and then the upper door frame 1 is installed in the groove and fixed by screws passing through multiple connecting holes 5, and then cement mortar is filled under the two side wing panels 4 and repainted, so that the upper door frame 1 can be completely buried inside the wall, which plays a hiding role and improves the overall aesthetics of the device.

[0032] The working principle and use process of the utility model: After the utility model is installed, when installing the door panel 8, first manually pull the pulling handles 36 on the outside of the multiple connecting seat mechanisms 3 inward, and in the process of pulling it, the multiple engaging teeth 33 will be driven to move toward the inside of the sliding groove 32 through the multiple extension bars 35, until the outer ends of the multiple engaging teeth 33 move to the inside of the sliding groove 32, at this time, the multiple connecting grooves 9 at the top of the door panel 8 are respectively aligned with the multiple connecting seat mechanisms 3 and inserted, and then the multiple pulling handles 36 are released. At this time, under the action of the spring, the multiple engaging teeth 33 will be ejected outward, and the multiple engaging teeth 33 are respectively inserted into the inside of the multiple engaging grooves 10, and the door panel 8 can be fixedly installed in this way, and the reverse operation can be performed when disassembly is required, thereby improving the convenience of the device during installation and disassembly.

[0033] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A hidden track movable sliding door, characterized in that: It comprises an upper door frame (1), a plurality of connecting seat mechanisms (3) and a door panel (8); The bottom end of the upper door frame (1) is provided with a bottom groove extending vertically through the bottom end along its length direction, the interior of the upper door frame (1) is slidably connected with a sliding bar (2) along its length direction, and a plurality of connecting seat mechanisms (3) are arranged at the bottom end of the sliding bar (2); The structures of the plurality of connection seat mechanisms (3) are all the same, wherein one of the connection seat mechanisms (3) comprises a device block (31) fixedly connected to the bottom end of the sliding bar (2) through a connection block, a plurality of sliding grooves (32) are transversely provided on both side surfaces of the device block (31), the inner ends of the plurality of sliding grooves (32) are fixedly connected to springs, the other ends of the plurality of springs are fixedly connected to engaging teeth (33), a plurality of through grooves (34) are transversely provided on the front end surface of the device block (31) along its width direction, the through grooves (34) are respectively connected to the inside of the plurality of sliding grooves (32), the outer surfaces of the plurality of engaging teeth (33) are transversely fixedly connected to extension bars (35), the plurality of extension bars (35) respectively extend through the plurality of through grooves (34) to the front end surface of the device block (31), and the outer ends of the plurality of extension bars (35) on the same side are fixedly connected to pulling handles (36).

2. A hidden track movable sliding door as claimed in claim 1, characterized in that: The outer surfaces of the two pulling handles (36) are fixedly connected with anti-slip strips (37), and when the plurality of springs are not stressed, the outer ends of the plurality of engaging teeth (33) extend to the outside of the device block (31).

3. The hidden track movable sliding door according to claim 1, characterized in that: Both sides of the bottom end of the upper door frame (1) are provided with sliding grooves (6) along the length direction thereof, and both side surfaces of the sliding bar (2) are laterally rotatably connected with a plurality of pulleys (7) respectively matched with the two sliding grooves (6), and the sliding bar (2) is slidably connected to the interior of the upper door frame (1) via the plurality of pulleys (7).

4. The hidden track movable sliding door according to claim 1, characterized in that: Side wing plates (4) are fixedly connected to both side surfaces of the upper door frame (1) along the length direction thereof, and the bottom ends of the two side wing plates (4) are respectively provided with a plurality of connection holes (5) vertically penetrating therethrough at even intervals along the length direction thereof.

5. The hidden track movable sliding door according to claim 1, characterized in that: The door panel (8) is detachably mounted on the bottom ends of the plurality of connecting seat mechanisms (3).

6. The hidden track movable sliding door according to claim 5, characterized in that: The top end of the door panel (8) is vertically provided with a plurality of connection grooves (9) adapted to the outer contour of the device block (31); the inner side surfaces of the plurality of connection grooves (9) are horizontally provided with a plurality of snap-fit ​​grooves (10) respectively corresponding to and adapted to the plurality of snap-fit ​​teeth (33); the door panel (8) is detachably mounted on the bottom ends of the plurality of connection seat mechanisms (3) via the connection grooves (9) and the snap-fit ​​grooves (10).

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