Movable anti-blocking door and window track

Abstract

The utility model discloses a movable anti-blocking door and window track which comprises a door and window frame and a door and window body, a first track strip and a second track strip which are used for sliding push-pull of the door and window body are arranged in the door and window frame, first guide grooves are symmetrically formed in the two sides of the first track strip, and second guide grooves are symmetrically formed in the two sides of the second track strip. Second guide grooves are symmetrically formed in the two sides of the second rail strip. The spring telescopic piece is convenient to adapt to door and window frames of different specifications, the applicability of the door and window body is improved, the pulley pieces connected to the tail end of the supporting plate have higher stability compared with a traditional two-end pulley type, and the situation that in the sliding process of the door and window body, the door and window body inclines due to uneven force application, movement of the door and window body is blocked is avoided; and a first guide groove and a second guide groove are formed in the positions, corresponding to the pulley pieces, in the door and window frame, movement of the pulley pieces is assisted, and the resistance is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of door and window track equipment, in particular to a movable anti-blocking door and window track. Background Art

[0002] Door and window tracks are devices used to support and guide the movement of doors and windows. They are usually made of high-strength metal materials, such as aluminum alloy, stainless steel, etc. The mobile anti-blocking door and window track is a special track system designed to reduce the sliding resistance of doors and windows and prevent them from getting stuck. It is particularly suitable for large-sized and heavy doors and windows to provide a smooth sliding experience and ensure safety.

[0003] Existing mobile anti-blocking door and window tracks generally do not have edge slots for cleaning the gaps in the slide rails. When performing the cleaning operation, it is necessary to clean each track one by one. The cleaning process is time-consuming and the cleaning effect is poor, which can easily cause residual dust and debris to accumulate in the slide rails, affecting the smoothness of the movement of the doors and windows. Utility Model Content

[0004] The purpose of the utility model is to provide a mobile anti-blocking door and window track to solve the problem that the existing mobile anti-blocking door and window tracks generally do not have edge slots for cleaning the gaps in the slide rails, and when performing the cleaning operation, it is necessary to use each track for cleaning, and the cleaning process is time-consuming and the cleaning effect is poor, which can easily lead to the accumulation of residual dust and debris in the slide rails, affecting the smoothness of the movement of the doors and windows.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mobile anti-blocking door and window track, comprising: a door and window frame and a door and window body, the door and window frame is provided with a first track bar and a second track bar for the door and window body to slide and push, the first track bar is symmetrically provided with first guide grooves on both sides, the second track bar is symmetrically provided with second guide grooves on both sides, the top surface of the door and window body is provided with a sliding rail groove, the top of the door and window body is provided with a limiting cavity, the bottom surface of the limiting cavity is fixedly connected with a spring telescopic part, the top of the spring telescopic part is fixedly connected with the limiting strip, the top of the limiting strip is fixedly connected with a support plate, and the top of the support plate is fixedly connected with a pulley part.

[0006] As a further solution of the utility model: the first guide groove and the second guide groove are each provided with two groups, which are symmetrically opened on both sides of the first track bar and the second track bar respectively. The specifications of the first guide groove and the second guide groove are adapted to the support plate and are provided for the pulley to slide in a directional manner.

[0007] As a further solution of the utility model: the spring expansion and contraction parts are arranged in several groups, which are evenly arranged on the bottom surface of the limiting cavity. The top ends of the several groups of spring expansion and contraction parts are fixedly connected to the same group of limiting strips, and the limiting strips are adapted to the specifications of the limiting cavity.

[0008] As a further solution of the utility model: the pulley members are arranged in a plurality of groups and are evenly arranged at one end of the support plate.

[0009] As a further solution of the utility model: a cleaning groove is opened inside the bottom end of the door and window frame, a slot is opened inside the cleaning groove, an L-shaped card is inserted into the slot, a sealing gasket is tightly arranged on the outer side of the long side of the L-shaped card, a handle is fixedly connected to the outer side of the short side of the L-shaped card, and a spring sheet is fixedly connected to one end of the cleaning groove.

[0010] As a further solution of the utility model: the dust cleaning groove is connected through the door and window sliding groove composed of the first track bar, the second track bar, the first guide groove and the second guide groove, and the slot is adapted to the long side specification of the L-shaped pallet.

[0011] As a further solution of the utility model: the side edge of the door and window frame is fixedly connected with a frame fixing edge, and the frame fixing edges are arranged in two groups.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model uses a spring expansion member to facilitate adaptation to door and window frames of different specifications, thereby improving the applicability of the door and window bodies. The multiple groups of pulley members connected to the ends of the support plates have higher stability than the traditional two-end pulley type, thereby preventing the door and window bodies from tilting due to uneven force during sliding, thereby preventing the movement of the door and window bodies from being hindered. In addition, a first guide groove and a second guide groove are provided inside the door and window frame at positions corresponding to the pulley members, thereby improving the resistance of the auxiliary pulley members. The cleaning groove passes through the sliding track connected to the bottom of the door and window frame. When cleaning, dust and impurities in each track can be uniformly cleaned into the cleaning groove, thereby avoiding cleaning of each track one by one. Keeping the track clean is conducive to improving the smoothness of the movement of the door and window bodies. The cleaning groove can use a suction device to collect dust in a centralized manner. When idle, the L-shaped card plate is inserted into the slot. The sealing gasket arranged on the side close to the track improves the sealing performance between the L-shaped card plate and the cleaning groove, and the spring sheet facilitates the rapid removal of the L-shaped card plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of a movable anti-blocking door and window track described in the utility model;

[0015] Figure 2 It is a structural schematic diagram of a door and window body in a movable anti-blocking door and window track described in the utility model;

[0016] Figure 3 It is a structural schematic diagram of an enlarged view of point A in a movable anti-blocking door and window track described in the utility model;

[0017] Figure 4 It is a structural schematic diagram of a slide rail groove in a movable anti-blocking door and window track described in the utility model;

[0018] Figure 5 It is a structural schematic diagram of an enlarged view of point B in a movable anti-blocking door and window track described in the utility model;

[0019] Figure 6 It is a structural schematic diagram of a dust cleaning slot in a movable anti-blocking door and window track described in the utility model;

[0020] Figure 7 It is a structural schematic diagram of an enlarged view of point C in a movable anti-blocking door and window track described in the utility model.

[0021] In the figure: 1. Door and window frame; 2. First track bar; 3. Second track bar; 4. First guide groove; 5. Second guide groove; 6. Door and window body; 7. Slide rail groove; 8. Limiting cavity; 9. Spring expansion member; 10. Limiting bar; 11. Support plate; 12. Pulley member; 13. Dust cleaning groove; 14. Slot; 15. L-shaped card plate; 16. Sealing gasket; 17. Handle; 18. Spring sheet; 19. Frame fixing edge. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" 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 directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The following is an explanation of the embodiments of the present utility model based on the overall structure of the present utility model.

[0024] Reference Figures 2 to 5 In an embodiment of the utility model, a mobile anti-blocking door and window track comprises: a door and window frame 1 and a door and window body 6, wherein a first track bar 2 and a second track bar 3 for sliding and pushing the door and window body 6 are arranged inside the door and window frame 1, first guide grooves 4 are symmetrically opened on both sides of the first track bar 2, and second guide grooves 5 are symmetrically opened on both sides of the second track bar 3, a sliding rail groove 7 is opened on the top surface of the door and window body 6, a limiting cavity 8 is opened on the top of the door and window body 6, a spring telescopic member 9 is fixedly connected to the bottom surface of the limiting cavity 8, a limiting strip 10 is fixedly connected to the top of the spring telescopic member 9, a support plate 11 is fixedly connected to the top of the limiting strip 10, and a pulley member 12 is fixedly connected to the top of the support plate 11.

[0025] Reference Figure 1 and Figure 7, the first guide groove 4 and the second guide groove 5 are provided with two groups, which are symmetrically opened on both sides of the first track bar 2 and the second track bar 3 respectively, the specifications of the first guide groove 4 and the second guide groove 5 are adapted to the support plate 11, and the pulley member 12 is provided for directional sliding, the spring telescopic member 9 is provided with several groups, which are evenly arranged on the bottom surface of the inner limit cavity 8, and the tops of several groups of spring telescopic members 9 are fixedly connected to the same group of limit bars 10, and the limit bars 10 are adapted to the specifications of the limit cavity 8, and the pulley members 12 are provided with several groups, which are evenly arranged at one end of the support plate 11, and the bottom end of the door and window frame 1 is opened inside There is a cleaning groove 13, a slot 14 is provided inside the cleaning groove 13, an L-shaped cardboard 15 is inserted inside the slot 14, a sealing gasket 16 is tightly provided on the outside of the long side of the L-shaped cardboard 15, a handle 17 is fixedly connected to the outside of the short side of the L-shaped cardboard 15, a spring sheet 18 is fixedly connected to one end of the cleaning groove 13, the cleaning groove 13 is connected through the door and window slide groove composed of the first track bar 2, the second track bar 3, the first guide groove 4 and the second guide groove 5, the slot 14 is adapted to the long side specification of the L-shaped cardboard 15, and a frame fixed edge 19 is fixedly connected to the side of the door and window frame 1, and the frame fixed edge 19 is provided in two groups;

[0026] The above scheme is adopted: the sliding track connected to the bottom of the door and window frame 1 is connected through the cleaning groove 13. When cleaning, the dust and impurities in each track can be cleaned into the cleaning groove 13 to avoid cleaning the tracks one by one. Keeping the tracks clean is conducive to improving the smoothness of movement of the door and window body 6. The cleaning groove 13 can use suction equipment to collect dust in a centralized manner. When idle, the L-shaped card plate 15 is inserted into the slot 14. The sealing gasket 16 arranged on the side close to the track improves the sealing between the L-shaped card plate 15 and the cleaning groove 13. The spring sheet 18 facilitates the quick removal of the L-shaped card plate 15.

[0027] The working principle of the utility model is as follows: when in use, the top and bottom ends of the door and window body 6 are provided with slide rail grooves 7 adapted to the first track bar 2 and the second track bar 3, and the four groups of protrusions formed by the top and bottom ends of the door and window body 6 separated by the slide rail grooves 7 are provided with limited cavities 8, and the limit strips 10 connected to the inner part by the spring telescopic member 9 are used to limit the connection parts of the door and window body and the rear end thereof, so as to prevent the connection parts from slipping out of the limit cavity 8 under the elastic force of the spring telescopic member 9, and the spring telescopic member 9 is convenient for adapting to door and window frames 1 of different specifications, so as to improve the applicability of the door and window body 6, and the several groups of pulley members 12 connected to the end of the support plate 11 have higher stability than the traditional two-end pulley type, so as to prevent the door and window body 6 from tilting due to uneven force during the sliding process, so as to prevent the movement of the door and window body 6 from being affected. Resistance, and the first guide groove 4 and the second guide groove 5 are opened inside the door and window frame 1 at the corresponding position of the pulley member 12, the movement of the auxiliary pulley member 12 is improved The resistance, the dust cleaning groove 13 runs through the sliding track connected to the bottom of the door and window frame 1, and the dust and impurities in each track can be cleaned into the dust cleaning groove 13 during cleaning, avoiding cleaning of each track one by one. Keeping the track clean is conducive to improving the smoothness of movement of the door and window body 6. The dust cleaning groove 13 can use suction equipment to collect dust centrally. When idle, the L-shaped card plate 15 is inserted into the slot 14. The sealing gasket 16 arranged on the side close to the track improves the sealing between the L-shaped card plate 15 and the cleaning groove 13. The spring sheet 18 facilitates the quick removal of the L-shaped card plate 15, and the door and window frame 1 is fixed to the wall as a whole through the frame fixing edge 19.

[0028] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A moving anti-blocking door and window track, characterized in that: include: A door and window frame (1) and a door and window body (6), wherein a first track bar (2) and a second track bar (3) are provided inside the door and window frame (1) for the door and window body (6) to slide, push and pull, the first track bar (2) is symmetrically provided with first guide grooves (4) on both sides, the second track bar (3) is symmetrically provided with second guide grooves (5) on both sides, the top surface of the door and window body (6) is provided with a slide rail groove (7), the top of the door and window body (6) is provided with a limit cavity (8), the bottom surface of the limit cavity (8) is fixedly connected with a spring telescopic component (9), the top of the spring telescopic component (9) is fixedly connected with a limit bar (10), the top of the limit bar (10) is fixedly connected with a support plate (11), and the top of the support plate (11) is fixedly connected with a pulley component (12).

2. A moving anti-blocking door and window track according to claim 1, characterized in that: The first guide groove (4) and the second guide groove (5) are each provided in two groups, and are symmetrically opened on both sides of the first track bar (2) and the second track bar (3). The specifications of the first guide groove (4) and the second guide groove (5) are compatible with the support plate (11), and are provided for the pulley member (12) to slide in a directional manner.

3. The anti-blocking door and window track according to claim 1, characterized in that: The spring expansion members (9) are arranged in a plurality of groups and are evenly arranged on the bottom surface of the limiting cavity (8). The top ends of the plurality of groups of spring expansion members (9) are fixedly connected to the same group of limiting strips (10), and the limiting strips (10) are adapted to the specifications of the limiting cavity (8).

4. The anti-blocking door and window track according to claim 1, characterized in that: The pulley members (12) are arranged in a plurality of groups and are evenly arranged at one end of the support plate (11).

5. The anti-blocking door and window track according to claim 1, characterized in that: A dust cleaning groove (13) is provided inside the bottom end of the door and window frame (1), a slot (14) is provided inside the dust cleaning groove (13), an L-shaped card plate (15) is inserted inside the slot (14), a sealing gasket (16) is tightly arranged on the outer side of the long side of the L-shaped card plate (15), a handle (17) is fixedly connected to the outer side of the short side of the L-shaped card plate (15), and a spring sheet (18) is fixedly connected to one end of the dust cleaning groove (13).

6. A moving anti-blocking door and window track according to claim 5, characterized in that: The dust cleaning groove (13) penetrates and connects the door and window sliding groove composed of the first track bar (2), the second track bar (3), the first guide groove (4) and the second guide groove (5), and the slot (14) is adapted to the long side specification of the L-shaped card plate (15).

7. The anti-blocking door and window track according to claim 1, characterized in that: The side edge of the door and window frame (1) is fixedly connected with a frame fixing edge (19), and the frame fixing edges (19) are provided in two groups.

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