Sliding door track

Abstract

The utility model relates to the technical field of rails, and provides a sliding door rail which comprises a main body, the main body is provided with a first rail groove and a second rail groove, the first rail groove is provided with a first end and a second end, the second rail groove is provided with a third end and a fourth end, the third end is located between the first end and the second end, and the second end is located between the third end and the fourth end. The main body comprises a first split body, the first split body is provided with a first plugging end, and the first end is located on the first split body; the second split body is provided with a first plug-in groove, the first plug-in end is matched with the first plug-in groove in a plug-in mode, and the fourth end is located on the second split body; the second end is located on the first split body or the second split body, and the third end is located on the first split body or the second split body. By means of the technical scheme, the problems that in the prior art, after being closed at the same time, two doors are distributed on the cabinet body in a staggered mode, the storage space of the cabinet is reduced, and a rail is of an integrated structure, transportation is difficult, and bending damage is prone to occurring are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of tracks, and in particular to a sliding door track. Background Art

[0002] Sliding door track background technology relates to the field of building doors and windows, and in particular to a track installation structure suitable for sliding doors. In the prior art, sliding doors are usually installed in an upper track or a lower track. In the upper track installation method, the cabinet door is suspended on the track through the upper pulley to achieve push-pull switching; while the lower track installation method is to embed the bottom of the cabinet door into the track and achieve push-pull switching through the bottom pulley. In the prior art, the lower track installation, after the two doors are closed at the same time, they are staggered and distributed on the cabinet body, which reduces the storage space of the cabinet, and the track is difficult to transport and easy to bend and damage. Utility Model Content

[0003] The utility model provides a sliding door track, which solves the problems of difficult transportation and easy bending and damage of the track in the related technology.

[0004] The technical solution of the utility model is as follows:

[0005] A sliding door track, comprising:

[0006] A main body, the main body having a first rail groove and a second rail groove, the first rail groove having a first end and a second end, the second rail groove having a third end and a fourth end, the third end being located between the first end and the second end, the second end being located between the third end and the fourth end, the main body comprising:

[0007] A first split body, the first split body having a first plug-in end, the first end being located on the first split body;

[0008] The second split body has a first plug-in slot, the first plug-in end is plugged into the first plug-in slot, and the fourth end is located on the second split body; the second end is located on the first split body or the second split body, and the third end is located on the first split body or the second split body.

[0009] As a further technical solution, the first sub-body and the second sub-body include:

[0010] A first bottom plate having a second plug-in end;

[0011] A second bottom plate, wherein the first plugging slots are located on both sides of the second bottom plate;

[0012] The first sub-body or the second sub-body further includes:

[0013] A third bottom plate, wherein the second bottom plate is located between the first bottom plate and the third bottom plate, the first plugging end is located at both sides of the third bottom plate, the first plugging slot on one side of the second bottom plate is plugged with the first plugging end, and the first plugging slot on the other side is plugged with the second plugging end;

[0014] The first end and the fourth end are respectively located on the two first bottom plates, and the second end and the third end are located on the third bottom plate.

[0015] As a further technical solution, the first bottom plate, the second bottom plate and the third bottom plate are an integrated structure.

[0016] As a further technical solution, the first plug end and the second plug end have the same structure.

[0017] As a further technical solution, it also includes:

[0018] First plug;

[0019] The second plug, the first plug and the second plug constitute the first plug end or the second plug end.

[0020] As a further technical solution, the first plug slot has:

[0021] First chute;

[0022] A second sliding groove, wherein the first sliding groove and the second sliding groove are arranged at an interval.

[0023] As a further technical solution, the first sliding groove and the second sliding groove have openings, and the first plug-in end and the second plug-in end both have protrusions, and the protrusions are used to slide into the openings.

[0024] As a further technical solution, the first bottom plate also has a first inclined rail, the second bottom plate has a straight rail, and the third bottom plate has a cross rail. The first inclined rail, the straight rail and the cross rail are sequentially connected to form the first rail groove and the second rail groove, and the first rail groove and the second rail groove are used to guide the door panel.

[0025] As a further technical solution, the cross rail has a cross point, and the depth of the cross rail gradually increases from the cross point to both sides.

[0026] As a further technical solution, the cross rail further comprises:

[0027] Second ramp;

[0028] The third inclined rail, the second inclined rail has the same inclination angle as the first inclined rail located on one side of the third bottom plate, and the third inclined rail has the same inclination angle as the first inclined rail located on the other side of the third bottom plate.

[0029] The working principle and beneficial effects of the utility model are:

[0030] In the utility model, in order to solve the difficulties in rail transportation and easy bending and damage in the related technology, the rail is designed as a splicing structure. Taking the third bottom plate as the reference, the second bottom plate and the first bottom plate are symmetrically arranged along the third bottom plate. During transportation, the first bottom plate, the second bottom plate and the third bottom plate can be disassembled for transportation, and they only need to be simply spliced ​​and fixed during installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The preferred implementation modes will be described below in a clear and understandable manner with reference to the accompanying drawings to further illustrate the above-mentioned characteristics, technical features, advantages and implementation methods of the present utility model.

[0032] Figure 1 This is a schematic diagram of the structure of the utility model when viewed from above;

[0033] Figure 2 This is a schematic diagram of the structure of the utility model after splicing from top to bottom;

[0034] Figure 3 This is a schematic diagram of the structure of the utility model viewed from above before splicing;

[0035] Figure 4 This is a schematic diagram of the third bottom plate structure of the utility model;

[0036] In the figure: 100, main body, 110, first rail groove, 120, second rail groove, 130, first end, 140, second end, 150, third end, 160, fourth end, 200, first split body, 210, first plug-in end, 300, second split body, 310, first plug-in groove, 400, first bottom plate, 410, second plug-in end, 500, second bottom plate, 600, third bottom plate, 420, first plug, 430, second plug, 320, first slide groove, 330, second slide groove, 340, opening, 440, protrusion, 450, first inclined rail, 510, straight rail, 610, cross rail, 620, intersection, 630, second inclined rail, 640, third inclined rail. DETAILED DESCRIPTION

[0037] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the specific implementation methods of the utility model will be described below with reference to the accompanying drawings. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, they can also be understood as further technical solutions without paying creative work. In some figures, components with the same structure or function are only schematically illustrated, or only one of them is marked. In this article, "one" not only means "only one", but also means "more than one", and "several" includes "two" and "more than two".

[0038] In this article, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0039] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0040] Reference Figure 1~Figure 4 , which is the first embodiment of the utility model, proposes

[0041] A sliding door track, comprising:

[0042] The main body 100 has a first rail groove 110 and a second rail groove 120. The first rail groove 110 has a first end 130 and a second end 140. The second rail groove 120 has a third end 150 and a fourth end 160. The third end 150 is located between the first end 130 and the second end 140. The second end 140 is located between the third end 150 and the fourth end 160. The main body 100 includes:

[0043] The first split body 200 has a first plug-in end 210 , and the first end 130 is located on the first split body 200 ;

[0044] The second split body 300 has a first plug-in slot 310, the first plug-in end 210 is plugged into the first plug-in slot 310, the fourth end 160 is located on the second split body 300; the second end 140 is located on the first split body 200 or the second split body 300, and the third end 150 is located on the first split body 200 or the second split body 300.

[0045] In this embodiment, in order to solve the problems of difficult rail transportation and easy bending and damage in the related art, the two ends of the first rail groove 110 are respectively the first end 130 and the second end 140, and the two ends of the second rail groove 120 are respectively the third end 150 and the fourth end 160. It is worth noting that the third end 150 is located between the first end 130 and the second end 140 of the first rail groove 110, and the second end 140 is located between the third end 150 and the fourth end 160 of the second rail groove 120, forming a staggered layout. The first split body 200 is a part of the main structure, and one end thereof is provided with a first plug-in end 210. The second split body 300 is another part of the main structure, and a first plug-in slot 310 is provided thereon. The first plug-in end 210 and the first plug-in slot 310 are docked and matched by plugging, so as to realize a stable connection between the first split body 200 and the second split body 300. The fourth end 160 is located on the second split body 300, while the second end 140 may be located on the first split body 200 or on the second split body 300, depending on the specific structural design of the main body 100 and the connection method between the split bodies. In this embodiment, the main body 100 realizes modular assembly and convenient disassembly of the device by designing a clever rail groove structure and pluggable first split body 200 and second split body 300, which is beneficial to the transportation, installation and maintenance of the device. By reasonably distributing the first end 130, the second end 140, the third end 150 and the fourth end 160, the structural stability of the device in the connected state is ensured.

[0046] Further, the first sub-body 200 and the second sub-body 300 include:

[0047] The first bottom plate 400 has a second plug-in end 410;

[0048] The second bottom plate 500, the first plug slots 310 are located on both sides of the second bottom plate 500;

[0049] The first split body 200 or the second split body 300 further includes:

[0050] The third bottom plate 600, the second bottom plate 500 is located between the first bottom plate 400 and the third bottom plate 600, the first plugging end 210 is located on both sides of the third bottom plate 600, the first plugging groove 310 on one side of the second bottom plate 500 is plugged with the first plugging end 210, and the first plugging groove 310 on the other side is plugged with the second plugging end 410;

[0051] The first end 130 and the fourth end 160 are respectively located on the two first bottom plates 400 , and the second end 140 and the third end 150 are located on the third bottom plate 600 .

[0052] In this embodiment, the first split body 200 and the second split body 300 respectively include a first base plate 400, a second base plate 500 and a third base plate 600. Among them, the first base plate 400 is designed with a second plug-in terminal 410. The second base plate 500 is arranged between the first base plate 400 and the third base plate 600, and first plug-in slots 310 are arranged on both sides thereof. The first plug-in slot 310 on one side is plugged in and matched with the first plug-in terminal 210 on the first split body 200 to realize the connection between the first split body 200 and the second split body 300; the first plug-in slot 310 on the other side is plugged in and matched with the second plug-in terminal 410 on the first base plate 400 to realize the series connection between the split bodies or with other components. In this structure, the first end 130 and the fourth end 160 of the main body 100 are respectively located on the first base plates 400 on the two first split bodies 200 or the second split bodies 300. The second end 140 and the third end 150 are located on the third bottom plate 600 of the first split body 200 or the second split body 300, and they correspond to the positions of the first rail groove 110 and the second rail groove 120 to ensure the precise docking and stable connection between the main body 100 and the split body. This design makes the split structure of the device clear and easy to assemble and disassemble, while also ensuring the stability and functionality of the overall structure. By flexibly using the plug-in matching method, the flexible combination and splitting between the main body 100 and the split body are achieved, which improves the convenience of use and maintenance efficiency of the device.

[0053] Furthermore, the first bottom plate 400, the second bottom plate 500 and the third bottom plate 600 are an integrated structure.

[0054] In this embodiment, in this integrated design, the first base plate 400, the second base plate 500 and the third base plate 600 are tightly combined into an inseparable whole by one-time molding or welding. Among them, the second base plate 500 is located between the first base plate 400 and the third base plate 600, ensuring the stability and strength of the overall structure. The first base plate 400 is provided with a second plug-in end 410 on both sides for plugging and matching with other components. The second base plate 500 is provided with a first plug-in slot 310 on both sides, one side is plugged with the first plug-in end 210 on the first split body 200 or the second split body 300, and the other side is plugged with the second plug-in end 410 on the first base plate 400, forming a complete and compact connection system. The first end 130 and the fourth end 160 of the main body 100 are respectively located on the integral structure of the two first base plates 400, and the second end 140 and the third end 150 are located on the third base plate 600 in the same integral structure, ensuring seamless docking between the main body 100 and the split body. This integrated design not only simplifies the assembly steps, reduces production costs and improves production efficiency, but also strengthens the integrity and stability of the structure, making the device more reliable and durable in practical applications.

[0055] Furthermore, the first plug-in end 210 and the second plug-in end 410 have the same structure.

[0056] Also includes:

[0057] A first plug 420;

[0058] The second plug 430 , the first plug 420 and the second plug 430 form the first plug end 210 or the second plug end 410 .

[0059] The first plug-in slot 310 has:

[0060] A first chute 320;

[0061] The second sliding groove 330 , the first sliding groove 320 and the second sliding groove 330 are arranged at intervals.

[0062] The first slide groove 320 and the second slide groove 330 have an opening 340 , and the first plug end 210 and the second plug end 410 both have a protrusion 440 , and the protrusion 440 is used to slide into the opening 340 .

[0063] In this embodiment, in order to enable the first base plate 100, the second base plate 200 and the third base plate 300 to be plugged together, a first plugging groove 210 and a second plugging groove 220 are designed at both ends of the second base plate 200 for connecting the first base plate 100 and the third base plate 300 on both sides. There is a gap between the first plug 120 and the second plug 130 to form a track for sliding the cabinet door. The first plug 120 and the second plug 130 slide into the first slide groove 230 and the second slide groove 240. In addition, the protrusion 140 is located at the opening 250, which can ensure that the first base plate 100, the second base plate 200 and the third base plate 300 after splicing will not be easily separated and can only be separated by sliding. After splicing, screws are fixed at the first plug 120 or the second plug 130 to ensure that the first base plate 100, the second base plate 200 and the third base plate 300 are stably connected.

[0064] Furthermore, the first base plate 400 also has a first inclined rail 450, the second base plate 500 has a straight rail 510, and the third base plate 600 has a cross rail 610. The first inclined rail 450, the straight rail 510 and the cross rail 610 are connected in sequence to form a first rail groove 110 and a second rail groove 120, and the first rail groove 110 and the second rail groove 120 are used to guide the door panel.

[0065] Furthermore, the cross rail 610 has a cross point 620, and the depth of the cross rail 610 gradually increases from the cross point 620 to both sides. The cross rail 610 includes: a second inclined rail 630; a third inclined rail 640, the second inclined rail 630 and the first inclined rail 450 on one side of the third bottom plate 600 have the same inclination angle, and the third inclined rail 640 and the first inclined rail 450 on the other side of the third bottom plate 600 have the same inclination angle.

[0066] In this embodiment, in order to ensure that the two cabinet doors form the same straight line after closing, this scheme designs a cross rail 330 on the third rail. The cabinet doors are in the same straight line after installation, and one wheel of one cabinet door is located at the outermost edge of the first inclined rail 150, and the other wheel is located on the third inclined rail 360 parallel to the first inclined rail 150. Similarly, one wheel of the other cabinet door is located on the first inclined rail 150, and the other wheel is located on the second inclined rail 350 parallel to the first inclined rail 150. When the cabinet door needs to be opened, push the cabinet door backwards and then slide the cabinet door. The wheels slide along the first inclined rail 150 and the second inclined rail 350 or the third inclined rail 360 until they slide to the rear of the other cabinet door. When closing, just slide the cabinet door in the opposite direction. Since there is a gap in the middle of the car, the inner wheels are usually stressed. To ensure that the cabinet door can be opened, the cross rail 330 is designed to become deeper from the intersection 340. At the intersection 340, the wheels become outer wheels to bear the stress, ensuring stable sliding of the cabinet door.

[0067] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A sliding door track, characterized in that: include: A main body (100), the main body (100) having a first rail groove (110) and a second rail groove (120), the first rail groove (110) having a first end (130) and a second end (140), the second rail groove (120) having a third end (150) and a fourth end (160), the third end (150) being located between the first end (130) and the second end (140), the second end (140) being located between the third end (150) and the fourth end (160), the main body (100) comprising: A first split body (200), the first split body (200) having a first plug-in end (210), the first end (130) being located on the first split body (200); A second split body (300), wherein the second split body (300) has a first plugging slot (310), the first plugging end (210) and the first plugging slot (310) are plugged together, the fourth end (160) is located on the second split body (300); the second end (140) is located on the first split body (200) or the second split body (300), and the third end (150) is located on the first split body (200) or the second split body (300).

2. A sliding door track according to claim 1, characterized in that: The first sub-body (200) and the second sub-body (300) include: A first bottom plate (400) having a second plug-in end (410); A second bottom plate (500), wherein the first plugging slots (310) are located on two sides of the second bottom plate (500); The first split body (200) or the second split body (300) further includes: a third bottom plate (600), wherein the second bottom plate (500) is located between the first bottom plate (400) and the third bottom plate (600), the first plug-in end (210) is located on both sides of the third bottom plate (600), the first plug-in slot (310) on one side of the second bottom plate (500) is plugged into the first plug-in end (210), and the first plug-in slot (310) on the other side is plugged into the second plug-in end (410); The first end (130) and the fourth end (160) are respectively located on the two first bottom plates (400), and the second end (140) and the third end (150) are located on the third bottom plate (600).

3. A sliding door track according to claim 2, characterized in that: The first bottom plate (400), the second bottom plate (500) and the third bottom plate (600) are an integrated structure.

4. A sliding door track according to claim 2, characterized in that: The first plug end (210) and the second plug end (410) have the same structure.

5. A sliding door track according to claim 2, characterized in that: Also includes: First plug (420); A second plug (430), wherein the first plug (420) and the second plug (430) constitute the first plug end (210) or the second plug end (410).

6. A sliding door track according to claim 2, characterized in that: The first plug-in slot (310) has: First chute (320); A second sliding groove (330), wherein the first sliding groove (320) and the second sliding groove (330) are arranged at an interval.

7. A sliding door track according to claim 6, characterized in that: The first slide groove (320) and the second slide groove (330) have an opening (340), and the first plug-in end (210) and the second plug-in end (410) both have a protrusion (440), and the protrusion (440) is used to slide into the opening (340).

8. The sliding door track according to claim 2, characterized in that: The first bottom plate (400) further comprises a first inclined rail (450), the second bottom plate (500) comprises a straight rail (510), and the third bottom plate (600) comprises a cross rail (610). The first inclined rail (450), the straight rail (510), and the cross rail (610) are sequentially connected to form the first rail groove (110) and the second rail groove (120). The first rail groove (110) and the second rail groove (120) are used to guide the door panel.

9. The sliding door track according to claim 8, characterized in that: The cross rail (610) has a cross point (620), and the depth of the cross rail (610) gradually increases from the cross point (620) toward both sides.

10. The sliding door track according to claim 8, characterized in that: The cross rail (610) comprises: Second ramp (630); The third inclined rail (640), the second inclined rail (630) and the first inclined rail (450) located on one side of the third bottom plate (600) have the same inclination angle, and the third inclined rail (640) and the first inclined rail (450) located on the other side of the third bottom plate (600) have the same inclination angle.

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