Anti-aging PVC window decoration rail lubricating device

Abstract

The utility model discloses an anti-aging PVC window decoration rail lubricating device which comprises a PVC rail. The lubricating assembly comprises a storage box, a first hole, a movable column, a limiting plate, a spring, a connecting plate, L-shaped connecting pieces and a steel wire rope, the storage box is placed on the inner side of the PVC track, the number of the L-shaped connecting pieces is two, one ends of the L-shaped connecting pieces are fixed to the two ends of the storage box correspondingly, and the other ends of the L-shaped connecting pieces are fixed to middle fixing blocks of the two tackles correspondingly; the limiting plates are fixed to the upper ends of the movable columns, the springs sleeve the upper ends of the movable columns, one end of each spring is fixed to the side edge of the corresponding limiting plate, the other end of each spring is fixed to the inner side of the storage box, the connecting plate is fixed to the lower ends of the two movable columns, and one end of the steel wire rope is fixed to the middle of the lower end of the connecting plate. According to the utility model, through the arranged lubricating assembly, the PVC track can be lubricated, the moving smoothness of the tackle is improved, and the service life of the PVC track is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of PVC track lubrication technology, specifically to an anti-aging PVC window decoration track lubrication device. Background Technology

[0002] Anti-aging PVC window tracks typically employ special additives or surface treatment processes designed to slow down the degradation process of PVC materials under environmental factors such as light and temperature changes, thereby extending their service life.

[0003] Even with the addition of plasticizers, PVC's hardness remains lower than that of metal. Prolonged contact between the guide rail and the trolley can cause a microscopic cold welding effect (similar to magnetic attraction), while the alternating stress from repeated opening and closing accelerates the formation of silver streaks (micro-cracks on the surface). Therefore, an anti-aging PVC window covering track lubrication device is needed to solve these problems. Utility Model Content

[0004] The purpose of this utility model is to provide a lubrication device for anti-aging PVC window trim tracks, thereby solving the problems mentioned in the background art. To solve the above technical problems, this utility model is achieved through the following technical solution:

[0005] This utility model relates to a lubrication device for anti-aging PVC window decoration tracks, comprising:

[0006] PVC track, fixed to the top of the side wall of the window, and slidably connected to a trolley inside the PVC track;

[0007] The lubrication assembly includes a storage box, a first opening, a movable column, a limiting plate, a spring, a connecting plate, an L-shaped connector, and a steel wire rope. The storage box is placed inside the PVC track. There are two L-shaped connectors, one end of which is fixed to both ends of the storage box, and the other end is fixed to the middle fixing block of the two trolleys. The first opening is opened at both ends of the storage box. The movable column is inserted into the first opening. The limiting plate is fixed to the upper end of the movable column. The spring is sleeved on the upper end of the movable column, with one end fixed to the side of the limiting plate and the other end fixed to the inside of the storage box. The connecting plate is fixed to the lower ends of the two movable columns. One end of the steel wire rope is fixed to the middle of the lower end of the connecting plate.

[0008] Furthermore, the lubrication assembly also includes a sealing ring, which is fitted onto the lower end of the movable column and fixed to the connecting plate.

[0009] Furthermore, the lubrication assembly also includes a triangular block and a through hole. The triangular block is fixed to the lower end of the connecting plate, the through hole is opened in the middle of the triangular block, and the upper end of the wire rope is tied into the through hole.

[0010] Furthermore, the lubrication assembly also includes a pull ring, which is fixed to the lower end of the wire rope.

[0011] Furthermore, there is a gap between the storage box and the bottom surface of the PVC track, and the diameter of the movable column is smaller than the diameter of the first opening.

[0012] Furthermore, it also includes a feeding assembly, which includes a second opening and a third opening. The second opening is located on the upper side of the storage box, and the third opening is located on one end of the PVC track.

[0013] Furthermore, the feeding assembly also includes a sealing plug and a T-shaped clamping plate, wherein the sealing plug is inserted into the second opening and the T-shaped clamping plate is clamped into the third opening.

[0014] This utility model has the following beneficial effects:

[0015] This invention, through its lubrication assembly, allows the pull ring to be pulled after the trolley has been repeatedly opened and closed for a period of time. This pull ring moves the steel wire rope downwards, causing the triangular block to move downwards, which in turn moves the movable column on the connecting plate downwards. The sealing ring moves away from the storage box, and the liquid lubricating oil inside the storage box flows out from the first opening and onto the PVC track. Releasing the pull ring causes the spring to extend and reset, moving the limiting plate upwards and the movable column upwards, so that the sealing ring fits against the lower end of the storage box, closing the first opening. Pulling the curtain moves the trolley, and as the trolley moves, the lubricating oil is applied to the inner bottom surface of the PVC track. The storage box can be pulled to any point on the PVC track for lubrication. This design lubricates the PVC track, improving the smoothness of the trolley's movement and extending the service life of the PVC track. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the appearance of the lubrication component of this utility model;

[0019] Figure 3 This is a schematic diagram of the PVC track structure of this utility model;

[0020] Figure 4 This is a schematic diagram showing the location of the second opening in this utility model;

[0021] Figure 5 This is a schematic diagram showing the position of the first opening in this utility model;

[0022] Figure 6 This is a schematic diagram of the lubrication component of this utility model.

[0023] The attached diagram lists the components represented by each number as follows:

[0024] 10. PVC track; 20. Storage box; 21. First opening; 22. Movable column; 23. Limiting plate; 24. Spring; 25. Connecting plate; 26. Sealing ring; 27. Triangular block; 270. Through hole; 28. L-shaped connector; 29. ​​Steel wire rope; 290. Pull ring; 30. Second opening; 31. Sealing plug; 32. Third opening; 33. T-shaped clamping plate. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0027] Please see Figure 1-6 As shown, this utility model is a lubrication device for anti-aging PVC window decoration tracks, comprising:

[0028] PVC track 10 is fixed to the top of the side wall of the window, and the PVC track 10 is slidably connected to a trolley.

[0029] The PVC track 10 serves as a support and guide.

[0030] The lubrication assembly includes a storage box 20, a first opening 21, a movable column 22, a limiting plate 23, a spring 24, a connecting plate 25, an L-shaped connector 28, and a steel wire rope 29. The storage box 20 is placed inside the PVC track 10. There are two L-shaped connectors 28, one end of which is fixed to both ends of the storage box 20, and the other end is fixed to the middle fixing block of the two trolleys. The first opening 21 is opened at both ends below the storage box 20. The movable column 22 is inserted into the first opening 21. The limiting plate 23 is fixed to the upper end of the movable column 22. The spring 24 is sleeved on the upper end of the movable column 22, with one end fixed to the side of the limiting plate 23 and the other end fixed to the inside of the storage box 20. The connecting plate 25 is fixed to the lower end of the two movable columns 22. One end of the steel wire rope 29 is fixed to the middle of the lower end of the connecting plate 25.

[0031] The lubrication assembly also includes a sealing ring 26, which is fitted onto the lower end of the movable column 22 and fixed to the connecting plate 25.

[0032] The lubrication assembly also includes a triangular block 27 and a through hole 270. The triangular block 27 is fixed to the lower end of the connecting plate 25, and the through hole 270 is opened in the middle of the triangular block 27. The upper end of the wire rope 29 is tied in the through hole 270.

[0033] The lubrication assembly also includes a pull ring 290, which is fixed to the lower end of the wire rope 29;

[0034] There is a gap between the storage box 20 and the inner bottom surface of the PVC track 10, and the diameter of the movable column 22 is smaller than the diameter of the first opening 21;

[0035] The storage box 20 stores liquid lubricating oil. The first opening 21 facilitates the movement of the movable column 22 and allows the lubricating oil to flow out. The movable column 22, together with the sealing ring 26, seals the first opening 21. The limiting plate 23 provides support and limitation. The spring 24 has a telescopic function. The connecting plate 25 connects the two movable columns 22. The triangular block 27 serves as a connector and also increases the strength of the connecting plate 25. The through hole 270 facilitates the connection of the wire rope 29. The L-shaped connector 28 is used to fix the storage box 20 between the two trolleys. The wire rope 29 serves as a connector. The pull ring 290 facilitates manual operation of the wire rope 29.

[0036] Working principle:

[0037] After the trolley opens and closes repeatedly for a period of time, the pull ring 290 can be pulled, causing the steel wire rope 29 to move downwards, which in turn causes the triangular block 27 to move downwards, and in turn causes the movable column 22 on the connecting plate 25 to move downwards. The sealing ring 26 moves away from the storage box 20, and the liquid lubricating oil in the storage box 20 flows out from the first opening 21 and onto the PVC track 10. When the pull ring 290 is released, the spring 24 extends and resets, causing the limiting plate 23 to move upwards, which in turn causes the movable column 22 to move upwards, so that the sealing ring 26 fits against the lower end of the storage box 20, thus closing the first opening 21. Pulling the curtain can move the trolley, which in turn causes the storage box 20 between the two L-shaped connectors 28 to move. As the trolley moves, the lubricating oil is applied to the inner bottom surface of the PVC track 10, and the storage box 20 can be pulled to any point on the PVC track 10 to lubricate that point.

[0038] This step lubricates the PVC track 10, improving the smoothness of the trolley movement and extending the service life of the PVC track 10.

[0039] Please see Figure 1 , Figure 3-5 As shown, this embodiment, based on the above embodiment, further includes:

[0040] The feeding assembly includes a second opening 30 and a third opening 32. The second opening 30 is located on the upper side of the storage box 20, and the third opening 32 is located on one side of the PVC track 10.

[0041] The feeding assembly also includes a sealing plug 31 and a T-shaped clamping plate 33. The sealing plug 31 is inserted into the second opening 30, and the T-shaped clamping plate 33 is clamped into the third opening 32.

[0042] The second opening 30 and the third opening 32 facilitate the addition of lubricating oil into the storage box 20. The sealing plug 31 is used to close the second opening 30, and the T-shaped plate 33 is used to close the third opening 32.

[0043] Working principle:

[0044] After a period of use, remove the T-shaped card plate 33, pull the curtain to move the trolley, and move the storage box 20 to the third opening 32. Pull out the sealing plug 31 forcefully, add lubricating oil into the storage box 20 through the second opening 30, and then plug in the sealing plug 31 and the T-shaped card plate 33.

[0045] This step allows for the addition of lubricating oil without disassembling the internal trolley of the PVC track 10.

[0046] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A lubrication device for anti-aging PVC window covering tracks, characterized in that, include: PVC track (10) is fixed to the top of the side wall of the window, and the PVC track (10) is slidably connected to a trolley; The lubrication assembly includes a storage box (20), a first opening (21), a movable column (22), a limiting plate (23), a spring (24), a connecting plate (25), an L-shaped connector (28), and a steel wire rope (29). The storage box (20) is placed inside the PVC track (10). Two L-shaped connectors (28) are provided, one end of which is fixed to both ends of the storage box (20), and the other end is fixed to the middle fixing block of the two trolleys. The opening (21) is made at both ends below the storage box (20). The movable column (22) is inserted into the first opening (21). The limiting plate (23) is fixed to the upper end of the movable column (22). The spring (24) is sleeved on the upper end of the movable column (22), with one end fixed to the side of the limiting plate (23) and the other end fixed to the inside of the storage box (20). The connecting plate (25) is fixed to the lower end of the two movable columns (22). One end of the wire rope (29) is fixed to the middle of the lower end of the connecting plate (25).

2. The anti-aging PVC window decoration track lubrication device according to claim 1, characterized in that: The lubrication assembly also includes a sealing ring (26), which is fitted onto the lower end of the movable column (22) and fixed on the connecting plate (25).

3. The anti-aging PVC window decoration track lubrication device according to claim 1, characterized in that: The lubrication assembly also includes a triangular block (27) and a through hole (270). The triangular block (27) is fixed to the lower end of the connecting plate (25), and the through hole (270) is opened in the middle of the triangular block (27), and the upper end of the wire rope (29) is connected in the through hole (270).

4. The anti-aging PVC window decoration track lubrication device according to claim 1, characterized in that: The lubrication assembly also includes a pull ring (290) fixed to the lower end of the wire rope (29).

5. The anti-aging PVC window decoration track lubrication device according to claim 1, characterized in that: There is a gap between the storage box (20) and the bottom surface of the PVC track (10), and the diameter of the movable column (22) is smaller than the diameter of the first opening (21).

6. The anti-aging PVC window decoration track lubrication device according to claim 1, characterized in that: It also includes a feeding assembly, which includes a second opening (30) and a third opening (32). The second opening (30) is located on the upper side of the storage box (20), and the third opening (32) is located on one side of the PVC track (10).

7. The anti-aging PVC window decoration track lubrication device according to claim 6, characterized in that: The feeding assembly also includes a sealing plug (31) and a T-shaped clamping plate (33), wherein the sealing plug (31) is inserted into the second opening (30) and the T-shaped clamping plate (33) is clamped into the third opening (32).

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