Ground rail sliding door

Abstract

The utility model relates to the technical field of sliding doors, and discloses a ground rail sliding door which comprises a door frame, inner cavities are formed in a left column and a right column of the door frame respectively, installation assemblies are arranged on the left column and the right column of the door frame respectively, and each installation assembly comprises a connecting plate, a locking block, an installation block and two installation clamping plates. The mounting blocks are provided with left-right through insertion openings, the mounting blocks are fixedly mounted on the front inner walls and the rear inner walls of inner cavities of the side columns, the faces, close to each other, of the two columns of the door frame are provided with through openings communicating with the insertion openings, the locking blocks penetrate through the through openings to be slidably inserted into the insertion openings formed in the mounting blocks, and the connecting plates are fixedly mounted at the outer ends of the locking blocks. The two installation clamping plates are fixedly installed at the upper end and the lower end of the connecting plate respectively, the front wing and the rear wing of each installation clamping plate are slidably installed on the front outer wall and the rear outer wall of a door frame side column respectively, a wall is clamped through the installation clamping plates arranged at the upper end and the lower end of the connecting plate, the door frame is conveniently and rapidly installed, and the installation efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sliding doors, in particular to a floor rail sliding door. Background Art

[0002] Sliding door is a commonly used door in households, which refers to a door that can be pushed and pulled. Sliding door greatly facilitates the division and utilization of living space. Its reasonable sliding and pulling design meets the compact order and rhythm of modern life.

[0003] The search publication number CN213359811U discloses a sliding door, including a door frame, two sliding doors are slidably connected to the inner circumference of the door frame, the two sliding doors are parallel to each other, and the two sliding doors are not located in the same plane, the sliding door includes a support frame, the support frame includes a vertical plate and two horizontal plates, the two horizontal plates are respectively vertically fixed to the two ends of the vertical plate, the vertical plate and the two horizontal plates together constitute a "C"-shaped support frame, the support frame openings on the two sliding doors face in opposite directions, a door panel is arranged between the two horizontal plates on the support frame, the side of the door panel facing the vertical plate is hinged to the vertical plate, and a fixing component for fixing the door panel and the support frame together is arranged between the door panel and the support frame.

[0004] Although a sliding door in the comparative document makes it easier for large items to pass through, when relevant personnel install the sliding door, they cannot install the door frame conveniently and quickly, which is not conducive to improving installation efficiency.

[0005] For this reason, we propose a floor track sliding door. Utility Model Content

[0006] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a floor rail sliding door.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a floor rail sliding door, comprising a door frame, wherein the left and right columns of the door frame are both provided with an inner cavity, and the left and right columns of the door frame are both provided with mounting components, each of the mounting components comprises a connecting plate, a locking block, a mounting block and two mounting clamps, the mounting block is provided with left and right through-holes, the mounting block is fixedly mounted on the front and rear inner walls of the inner cavity of the side column, and the sides of the two columns of the door frame close to each other are provided with through holes connected to the sockets, the locking block passes through the through holes and is slidably inserted into the sockets provided on the mounting block, the connecting plate is fixedly mounted on the outer end of the locking block, the two mounting clamps are respectively fixedly mounted on the upper and lower ends of the connecting plate, and the front and rear wings of each mounting clamp are respectively slidably mounted on the front and rear outer walls of the door frame side columns.

[0008] Furthermore, each of the mounting block sockets has mounting holes on its upper and lower inner walls, each of the mounting holes has a locking pin slidably installed in it, a return spring is provided between each pair of locking pins and the mounting holes, and both ends of each return spring are respectively fitted with the corresponding inner wall of the mounting hole and the inner end of the locking pin.

[0009] Furthermore, each locking block is provided with a locking hole on the upper and lower surfaces thereof for inserting a locking pin.

[0010] Furthermore, a mutually adjacent side of the two locking blocks is provided with an unlocking port connected to the corresponding locking hole, and unlocking screws are rotatably inserted on the two connecting plates.

[0011] Furthermore, the ends of the two unlocking screws that are away from each other are rotatably mounted on the inner walls of the two unlocking ports that are away from each other, and the ends of the two unlocking screws that are close to each other are fixedly mounted with unlocking knobs.

[0012] Furthermore, each unlocking screw rod is threadedly mounted with an unlocking slider, and upper and lower ends of each unlocking slider are respectively slidably mounted on upper and lower inner walls of the corresponding unlocking port.

[0013] Furthermore, unlocking push bars are rotatably mounted on the front and rear ends of each unlocking slider via a rotating shaft, each pair of unlocking push bars are cross-arranged, and the two ends of each pair of unlocking push bars that are far away from each other respectively abut against the bottom of the locking hole.

[0014] Furthermore, four ground rails are arranged at the bottom of the door frame, and the left and right ends of the four ground rails are respectively fixedly mounted on the bottom ends of the sides of the door frame columns close to each other.

[0015] Furthermore, door panels are installed on the front two rails of the four-rail ground rails through pulleys, and screen doors are installed on the rear two rails of the four-rail ground rails through pulleys.

[0016] Furthermore, rubber pads are fixedly installed at the upper and lower ends of the left and right surfaces of each of the screen doors and door panels.

[0017] Beneficial Effects

[0018] The utility model provides a floor rail sliding door, which has the following beneficial effects:

[0019] 1. A floor rail sliding door. When relevant personnel install the device, first erect the door frame in the door opening, and then push the connecting plate toward the door frame side column. The connecting plate drives the installation card plates at its bottom and top to slide toward the wall on the door frame side column, and finally get stuck on both sides of the wall. At the same time, the connecting plate drives the locking block to be inserted into the deep of the installation block. The reset spring rebounds and drives the locking pin to be inserted into the locking hole provided on the locking block to lock the locking block, thereby locking the position of the installation card plate, and then completing the installation of the door frame. It is convenient and quick, and effectively improves the installation efficiency.

[0020] 2. This kind of floor rail sliding door, when relevant personnel need to remove the door frame from the wall, turn the unlocking knob, the unlocking knob drives the unlocking screw to rotate, and the unlocking screw drives the unlocking slider to slide in the direction away from the unlocking knob, and the unlocking slider drives the two unlocking push strips arranged on it to open by rotating, the two unlocking push strips are inserted into the locking holes and the locking pins are pushed out from the locking holes, and then the connecting plate is pulled in the direction away from the door frame side column, and the connecting plate drives the installation clamping plates at its bottom and top ends to slide on the side columns away from the wall, releasing the jamming of the wall, thereby quickly removing the door frame from the wall, and effectively improving the disassembly efficiency.

[0021] 3. The floor track sliding door provides a deceleration protection between the screen door or door panel and the door frame during the pushing and pulling process by means of rubber pads arranged on the sides of the screen door and the door panel, thereby avoiding the increase of costs caused by damage to the screen door or door panel. By setting the screen door, mosquitoes are prevented from entering the room, thereby effectively improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which the utility model can be implemented, so they have no substantial technical significance.

[0023] Figure 1 It is a schematic diagram of the overall structure;

[0024] Figure 2 It is a schematic diagram of the structure of the connecting plate;

[0025] Figure 3 It is a schematic diagram of a front cross-section;

[0026] Figure 4 for Figure 2 Enlarged schematic diagram at point A in the middle.

[0027] Legend:

[0028] 1. Door frame; 2. Screen door; 3. Rubber pad; 4. Door panel; 5. Four-track ground rail; 6. Mounting card; 7. Connecting plate; 8. Locking block; 9. Locking pin; 10. Mounting block; 11. Reset spring; 12. Unlocking slider; 13. Unlocking screw; 14. Unlocking knob; 15. Unlocking push strip. DETAILED DESCRIPTION

[0029] A floor rail sliding door, such as Figure 1-4As shown, it includes a door frame 1, and the left and right columns of the door frame 1 are both provided with inner cavities. The left and right columns of the door frame 1 are both provided with mounting components, and each mounting component includes a connecting plate 7, a locking block 8, a mounting block 10 and two mounting card plates 6. The mounting block 10 is provided with left and right through sockets, and the mounting block 10 is fixedly installed on the front and rear inner walls of the inner cavity of the side column. The sides of the two columns of the door frame 1 that are close to each other are provided with through holes connected to the sockets, and the locking block 8 is slidably inserted into the sockets provided on the mounting block 10 through the through holes, and the connecting plate 7 is fixedly installed on the outer end of the locking block 8, and the two mounting card plates 6 are respectively fixedly installed on the upper and lower ends of the connecting plate 7, and the front and rear wings of each mounting card plate 6 are respectively slidably installed on the front and rear outer walls of the side columns of the door frame 1, and the upper and lower inner walls of the sockets of each mounting block 10 are provided with mounting Holes, a locking pin 9 is slidably installed in each mounting hole, a return spring 11 is arranged between each pair of locking pins 9 and the mounting holes, the two ends of each return spring 11 are respectively fitted with the inner wall of the corresponding mounting hole and the inner end of the locking pin 9, and the upper and lower surfaces of each locking block 8 are provided with locking holes for inserting the locking pin 9. When installing the device, the door frame 1 is first erected in the door opening, and then the connecting plate 7 is pushed toward the direction close to the side column of the door frame 1. The connecting plate 7 drives the mounting card plates 6 at the bottom and top ends thereof to slide toward the wall on the side column of the door frame 1, and finally clamps the two sides of the wall. At the same time, the connecting plate 7 drives the locking block 8 to be inserted into the deep of the mounting block 10, and the return spring 11 rebounds and drives the locking pin 9 to be inserted into the locking hole provided on the locking block 8, so as to lock the locking block 8, thereby locking the locking block 8. The position of the installation card plate 6 is installed, and then the installation of the door frame 1 is completed, which is convenient and quick, and the installation efficiency is effectively improved. The sides of the two locking blocks 8 that are close to each other are provided with unlocking ports that are connected to the corresponding locking holes. The two connecting plates 7 are rotatably inserted with unlocking screws 13, and the ends of the two unlocking screws 13 that are away from each other are respectively rotatably installed on the inner walls of the two unlocking ports that are away from each other. The ends of the two unlocking screws 13 that are close to each other are fixedly installed with unlocking knobs 14, and each unlocking screw 13 is threadedly sleeved with an unlocking slider 12, and the upper and lower ends of each unlocking slider 12 are respectively slidably installed on the upper and lower inner walls of the corresponding unlocking port, and the front and rear ends of each unlocking slider 12 are rotatably installed with unlocking push strips 15 through a rotating shaft, and each pair of unlocking push strips 15 are cross-arranged. The two ends of each pair of unlocking push strips 15 that are away from each other respectively abut against the bottom of the locking hole. When the door frame 1 is removed from the wall, the unlocking knob 14 is turned, and the unlocking knob 14 drives the unlocking screw 13 to rotate, and the unlocking screw 13 drives the unlocking slider 12 to slide in the direction away from the unlocking knob 14. The unlocking slider 12 drives the two unlocking push strips 15 arranged thereon to open by rotating. The two unlocking push strips 15 are inserted into the locking hole and the locking pin 9 is pushed out of the locking hole, and then the connecting plate 7 is pulled in the direction away from the side column of the door frame 1. The connecting plate 7 drives the installation card plate 6 at the bottom and top ends thereof to slide on the side column away from the wall to release the jamming of the wall, thereby quickly removing the door frame 1 from the wall, effectively improving the disassembly efficiency. The bottom of the door frame 1 is provided with four ground rails 5.The left and right ends of the four-track ground rail 5 are respectively fixedly installed at the bottom of the side of the door frame 1 where the two side columns are close to each other. The front two tracks of the four-track ground rail 5 are respectively installed with door panels 4 through pulleys, and the rear two tracks of the four-track ground rail 5 are respectively installed with screen doors 2 through pulleys. The upper and lower ends of the left and right sides of each screen door 2 and door panel 4 are fixedly installed with rubber pads 3. Through the rubber pads 3 set on the sides of the screen door 2 and the door panel 4, deceleration protection is performed between the screen door 2 or the door panel 4 and the door frame 1 during the pushing and pulling process, avoiding the increase of costs caused by damage to the screen door 2 or the door panel 4. By setting the screen door 2, mosquitoes are prevented from entering the room, which effectively improves the user experience.

[0030] The working principle of the utility model is as follows: when the relevant personnel install the device, the door frame 1 is first erected in the door opening, and then the connecting plate 7 is pushed toward the direction close to the side column of the door frame 1, and the connecting plate 7 drives the installation card plates 6 at the bottom and top ends thereof to slide toward the wall on the side column of the door frame 1, and finally clamps the two sides of the wall, and at the same time, the connecting plate 7 drives the locking block 8 to be inserted into the deep of the installation block 10, and the reset spring 11 rebounds and drives the locking pin 9 to be inserted into the locking hole provided on the locking block 8, and locks the locking block 8, thereby locking the position of the installation card plate 6, and then completing the installation of the door frame 1, which is convenient and quick, and effectively improves the installation efficiency.

[0031] When the relevant personnel need to remove the door frame 1 from the wall, they turn the unlocking knob 14, which drives the unlocking screw 13 to rotate, and the unlocking screw 13 drives the unlocking slider 12 to slide in the direction away from the unlocking knob 14. The unlocking slider 12 drives the two unlocking push strips 15 arranged thereon to open by rotating. The two unlocking push strips 15 are inserted into the locking holes and the locking pins 9 are pushed out of the locking holes. Then, the connecting plate 7 is pulled in the direction away from the side column of the door frame 1. The connecting plate 7 drives the mounting clamps 6 at the bottom and top ends thereof to slide on the side column away from the wall, thereby releasing the jamming of the wall, thereby quickly removing the door frame 1 from the wall, and effectively improving the disassembly efficiency.

[0032] By setting rubber pads 3 on the sides of the screen door 2 and the door panel 4, deceleration protection is provided between the screen door 2 or the door panel 4 and the door frame 1 during the pushing and pulling process, thereby avoiding damage to the screen door 2 or the door panel 4 and increasing costs. By setting the screen door 2, mosquitoes are prevented from entering the room, thereby effectively improving the user experience.

[0033] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A floor rail sliding door, comprising a door frame (1), characterized in that: The left and right columns of the door frame (1) are provided with inner cavities, and the left and right columns of the door frame (1) are provided with mounting components, each of the mounting components comprises a connecting plate (7), a locking block (8), a mounting block (10) and two mounting card plates (6), the mounting block (10) is provided with left and right through-holes, the mounting block (10) is fixedly mounted on the front and rear inner walls of the inner cavity of the side column, and the sides of the two columns of the door frame (1) close to each other are provided with through holes connected to the sockets, the locking block (8) is slidably inserted into the sockets provided on the mounting block (10) through the through holes, the connecting plate (7) is fixedly mounted on the outer end of the locking block (8), the two mounting card plates (6) are respectively fixedly mounted on the upper and lower ends of the connecting plate (7), and the front and rear wings of each mounting card plate (6) are respectively slidably mounted on the front and rear outer walls of the side column of the door frame (1).

2. A floor rail sliding door according to claim 1, characterized in that: The upper and lower inner walls of the socket of each mounting block (10) are provided with mounting holes, a locking pin (9) is slidably installed in each mounting hole, a return spring (11) is arranged between each pair of locking pins (9) and the mounting holes, and the two ends of each return spring (11) are respectively in contact with the inner wall of the corresponding mounting hole and the inner end of the locking pin (9).

3. A floor rail sliding door according to claim 2, characterized in that: The upper and lower surfaces of each locking block (8) are provided with locking holes for inserting a matching locking pin (9).

4. A floor rail sliding door according to claim 3, characterized in that: The two locking blocks (8) are each provided with an unlocking port connected to the corresponding locking hole on one side close to each other, and the two connecting plates (7) are each provided with an unlocking screw (13) rotatably inserted thereon, and the ends of the two unlocking screws (13) that are away from each other are respectively rotatably mounted on the inner walls of the two unlocking ports that are away from each other, and the ends of the two unlocking screws (13) that are close to each other are each fixedly mounted with an unlocking knob (14).

5. A floor rail sliding door according to claim 4, characterized in that: An unlocking slider (12) is threadedly mounted on each unlocking screw rod (13), and the upper and lower ends of each unlocking slider (12) are respectively slidably mounted on the upper and lower inner walls of the corresponding unlocking port.

6. A floor rail sliding door according to claim 5, characterized in that: The front and rear ends of each unlocking slider (12) are rotatably mounted with unlocking push strips (15) via a rotating shaft, each pair of unlocking push strips (15) are cross-arranged, and the two ends of each pair of unlocking push strips (15) that are away from each other respectively abut against the bottom of the locking hole.

7. The floor rail sliding door according to claim 1, characterized in that: Four ground rails (5) are arranged at the bottom of the door frame (1), and the left and right ends of the four ground rails (5) are respectively fixedly mounted on the bottom ends of the two side columns of the door frame (1) close to each other.

8. The floor rail sliding door according to claim 7, characterized in that: The front two rails of the four-rail ground rail (5) are respectively provided with door panels (4) via pulleys, and the rear two rails of the four-rail ground rail (5) are respectively provided with screen doors (2) via pulleys.

9. The floor rail sliding door according to claim 8, characterized in that: Rubber pads (3) are fixedly mounted on the upper and lower ends of the left and right surfaces of each of the screen doors (2) and door panels (4).

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