A low-resistance slider

Abstract

The utility model belongs to the technical field of guide rail sliding block, especially a kind of low-resistance sliding block, it include: track, the inside of track is provided with sliding block body, two pulleys are slidably installed in the both sides of sliding block body, the inner side wall of multiple pulleys is contacted with track, the top surface of sliding block body is fixedly installed with mounting block, start oil pump, and oil pump extracts lubricant stored in two oil storage tanks through oil extraction pipe, then lubricant is delivered to shunt hose in oil outlet pipe, while extracting lubricant by oil pump, two first electric push rods are started, two first electric push rods respectively push two mounting plates from two second installation grooves, and two water inlet boxes are also pushed out at the same time, at this time, shunt hose delivers lubricant to two water inlet boxes respectively, and then lubricant is sprayed out through multiple spray heads on two water inlet boxes, this structure does not need to add lubricant to multiple pulleys by artificial way, so that sliding block body can keep high efficient working efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of guide rail slider technology, and in particular relates to a low-resistance slider. Background Technology

[0002] A guide rail is a groove or ridge made of metal or any material. It is a device that can support, fix, and guide moving devices or equipment and reduce their friction. The longitudinal grooves or ridges on the surface of the guide rail are used to guide and fix machine parts, special equipment, instruments, etc. Guide rails are also called slide rails, linear guide rails, or linear slide rails. They are used in linear reciprocating motion applications. They have a higher rated load than linear bearings and can also withstand a certain amount of torque. They can achieve high-precision linear motion under high load conditions.

[0003] Existing low-resistance sliders are driven by pulleys rolling within a track. While this method effectively reduces slider resistance and allows the slider to move quickly within the track, long-term use can lead to wear on the internal drive shaft of the pulley due to high-intensity use, resulting in decreased work efficiency. This necessitates manual lubrication of the pulleys, which is very inconvenient. Therefore, we propose a low-resistance slider. Utility Model Content

[0004] The purpose of this invention is to provide a low-resistance slider to solve the problems mentioned in the background art.

[0005] In view of this, the present invention provides a low-resistance slider, comprising:

[0006] The track has a slider body inside it. Two pulleys are slidably installed on both sides of the slider body. Multiple pulleys are in contact with the inner sidewall of the track. An mounting block is fixedly installed on the top surface of the slider body. An opening groove is opened in the mounting block. An oil storage tank is fixedly installed on both sides of the opening groove.

[0007] Two second mounting slots are respectively opened on both sides of the slider body. A first electric push rod is fixedly installed on one side of the interior of each of the two second mounting slots. A mounting plate is fixedly installed at one end of each of the two first electric push rods. The inner side wall of the second mounting slot is slidably connected to the outer side wall of the mounting plate. A water inlet box is provided on one side of each of the two mounting plates. The two water inlet boxes are respectively movably fitted into the two second mounting slots.

[0008] A water delivery assembly, wherein the water delivery assembly is disposed within an open slot;

[0009] Two sets of adjustment components are respectively disposed in two second mounting slots.

[0010] In the above technical solution, the water delivery assembly further includes an oil pump, which is fixedly installed on the bottom surface inside the open slot. An oil pump pipe is fixedly installed on one side of the oil pump, and both ends of the oil pump pipe are fixedly connected to one side of two oil storage tanks, respectively. An oil outlet pipe is fixedly installed on the other side of the oil pump. One end of the oil outlet pipe penetrates the bottom surface of the mounting block and extends into the slider body. A diversion hose is fixedly installed at the bottom end of the oil outlet pipe, and both ends of the diversion hose are fixedly connected to one side of two water inlet boxes, respectively.

[0011] In this technical solution, when multiple pulleys experience a decrease in working efficiency due to wear, the oil pump is activated. The oil pump extracts the lubricant stored in the two oil tanks through the oil extraction pipe, and then delivers the lubricant to the distribution hose through the oil outlet pipe. Simultaneously, the oil pump extracts the lubricant and activates the two first electric push rods, which push the two mounting plates out of the two second mounting slots, and also push out the two water inlet boxes. At this time, the distribution hose delivers the lubricant in the pipe to the two water inlet boxes, and then sprays the lubricant out through multiple nozzles on the two water inlet boxes. This structure eliminates the need for manual lubrication of multiple pulleys, allowing the slider body to maintain high working efficiency. It is simple and practical.

[0012] In the above technical solution, the adjustment component further includes a first mounting base, which is fixedly mounted on one side of the mounting plate. A telescopic cylinder is rotatably mounted inside the first mounting base. A second mounting base is fixedly mounted on one side of the water inlet box, and one end of the telescopic cylinder is rotatably connected to the second mounting base.

[0013] In this technical solution, the telescopic cylinder is activated simultaneously with spraying. The telescopic cylinder adjusts the angle of the water inlet box by controlling the extension and retraction of one end, so that both pulleys on the same side can be lubricated. This structure eliminates the need for manual lubrication of multiple pulleys, allowing the slider body to maintain high working efficiency. It is simple and practical.

[0014] In the above technical solution, further, a first mounting groove is provided in the body of the slider, two second electric push rods are fixedly installed on the inner top surface of the first mounting groove, and the same limiting block is fixedly installed at the bottom end of the two second electric push rods. A limiting groove is provided on the inner bottom surface of the track, and the limiting block is sleeved with the limiting groove.

[0015] In this technical solution, after the slider body is moved to a designated position, if you want to stop the slider body, you only need to control the two second electric push rods and extend the bottom ends of the two second electric push rods. The two second electric push rods drive the limiting block to move downward. When the outer wall of the limiting block contacts the inner wall of the limiting groove, the friction between the anti-slip texture on the surface of the limiting block and the limiting groove increases, allowing the slider body to stop. When you need to continue moving, you can control the two second electric push rods to drive the limiting block to rise. This structure allows the slider body to stop at any position, greatly improving its practicality.

[0016] In the above technical solution, furthermore, a packing tube is fixedly installed on the top surface of both oil storage tanks, and the top ends of both packing tubes penetrate the top surface of the mounting block and extend to the outside.

[0017] In this technical solution, lubricant can be easily added to two oil reservoirs through two packing tubes, which is simple and practical.

[0018] In the above technical solution, the surface of the limiting block is provided with anti-slip texture.

[0019] In this technical solution, when the outer wall of the limiting block contacts the inner wall of the limiting groove, the friction between the anti-slip texture on the surface of the limiting block and the limiting groove increases, allowing the slider body to stop. When it is necessary to continue moving, the two second electric push rods can be controlled to drive the limiting block to rise. This structure allows the slider body to stop at any position, greatly improving its practicality.

[0020] In the above technical solution, furthermore, multiple nozzles are provided on the other side of each of the two water inlet boxes.

[0021] This technical solution facilitates the even spraying of lubricant onto each component, ensuring high efficiency for each component, and is simple and practical.

[0022] The beneficial effects of this utility model are:

[0023] When the low-resistance slider is in use, the worker places the slider body into the track. The slider body moves using multiple pulleys on both sides, achieving minimal resistance as it slides along the track. When wear on the pulleys reduces efficiency, the oil pump is activated. The pump draws lubricant from two oil tanks through the oil extraction pipe and delivers it to the distribution hose through the outlet pipe. Simultaneously, the pump activates two first electric actuators, pushing two mounting plates out of two second mounting slots and simultaneously pushing out two water inlet boxes. The distribution hose then delivers the lubricant from the pipes to the two water inlet boxes, which are then sprayed out through multiple nozzles. At the same time, the telescopic cylinder is activated, which... The angle of the water inlet box is adjusted by controlling the extension and retraction of one end, ensuring that both pulleys on the same side are lubricated. This structure eliminates the need for manual lubrication of multiple pulleys, allowing the slider to maintain high efficiency. To stop the slider after it has been moved to the designated position, simply control the two second electric actuators, extending their bottom ends. These actuators move the limiting block downwards. When the outer wall of the limiting block contacts the inner wall of the limiting groove, the increased friction between the anti-slip texture on the limiting block and the limiting groove stops the slider. To continue moving, control the two second electric actuators to raise the limiting block. This structure allows the slider to stop at any position, greatly improving its practicality. Attached Figure Description

[0024] Figure 1 This is one of the overall structural schematic diagrams of this utility model;

[0025] Figure 2 This is the second schematic diagram of the overall structure of this utility model;

[0026] Figure 3 This is a schematic diagram of the slider body structure in this utility model;

[0027] Figure 4 This is a schematic diagram of the internal structure of the opening groove in this utility model;

[0028] Figure 5 This is a schematic diagram of a half-section of the slider body in this utility model;

[0029] Figure 6 This is a schematic diagram of the cross-sectional structure of the slider body in this utility model;

[0030] Figure 7 This is a schematic diagram of the cooperation structure between the two second electric push rods and the limiting block in this utility model;

[0031] Figure 8 This utility model Figure 6 Enlarged structural diagram at point A in the middle.

[0032] The markings in the diagram are as follows:

[0033] 1. Track; 2. Telescopic cylinder; 3. Limiting groove; 4. Slider body; 5. Mounting block; 6. Packing tube; 7. Pulley; 8. Limiting block; 9. First mounting groove; 10. Opening groove; 11. Oil pump; 12. Oil storage tank; 13. Oil suction pipe; 14. Oil outlet pipe; 15. Diverting hose; 16. Second mounting groove; 17. Mounting plate; 18. Water inlet box; 19. First electric push rod; 20. Second electric push rod; 21. First mounting base; 22. Second mounting base. Detailed Implementation

[0034] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0035] In the description of this application, it should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0036] It should be noted that the terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and are not limited in number; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0037] It should be noted that in the description of this application, the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this application. The directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0038] It should be noted that, in this application, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, it should be noted that the scope of the methods and apparatuses in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0039] Example 1:

[0040] Please see Figure 1-8 As shown in the figure, this embodiment provides a low-resistance slider.

[0041] include:

[0042] Track 1, with a slider body 4 inside the track 1. Two pulleys 7 are slidably mounted on both sides of the slider body 4. The pulleys 7 are in contact with the inner sidewall of the track 1. A mounting block 5 is fixedly mounted on the top surface of the slider body 4. An opening groove 10 is opened in the mounting block 5. An oil reservoir 12 is fixedly mounted on both sides of the opening groove 10. Two second mounting grooves 16 are respectively opened on both sides of the slider body 4. A first electric push rod 19 is fixedly mounted on one side of each of the two second mounting grooves 16. A mounting plate 17 is fixedly mounted on one end of each of the two first electric push rods 19. The inner sidewall of the second mounting groove 16 is slidably connected to the outer sidewall of the mounting plate 17. Each side of plate 17 is provided with a water inlet box 18, and the two water inlet boxes 18 are respectively movably fitted into the two second mounting slots 16; a water supply component is set in the opening slot 10; two sets of adjustment components are respectively set in the two second mounting slots 16. When the low-resistance slider is in use, the worker puts the slider body 4 into the track 1. The slider body 4 moves by multiple pulleys 7 on both sides, thereby realizing that the slider body 4 slides in the track 1 with minimal resistance. When the multiple pulleys 7 wear down and the working efficiency decreases, the oil pump 11 is started. The oil pump 11 draws out the lubricant stored in the two oil tanks 12 through the oil extraction pipe 13 and then through the oil outlet pipe 14. Lubricant is delivered to the distribution hose 15. Simultaneously, the oil pump 11 draws in the lubricant and activates two first electric push rods 19. These push rods push out two mounting plates 17 from the two second mounting slots 16, and also push out two water inlet boxes 18. The distribution hose 15 then delivers the lubricant from the pipe to the two water inlet boxes 18, which are then sprayed out through multiple nozzles on the boxes. Simultaneously, the telescopic cylinder 2 is activated. The telescopic cylinder 2 adjusts the angle of the water inlet boxes 18 by controlling the extension and retraction of one end, ensuring that both pulleys 7 on the same side are lubricated. This structure eliminates the need for manual lubrication of the multiple pulleys 7. The lubricant ensures that the slider body 4 maintains high working efficiency. After moving the slider body 4 to a designated position, to stop it, simply control the two second electric push rods 20, extending their bottom ends. The two second electric push rods 20 drive the limiting block 8 downward. When the outer wall of the limiting block 8 contacts the inner wall of the limiting groove 3, the friction between the anti-slip texture on the surface of the limiting block 8 and the limiting groove 3 increases, allowing the slider body 4 to stop. To continue moving, control the two second electric push rods 20 to raise the limiting block 8. This structure allows the slider body 4 to stop at any position, greatly improving its practicality.

[0043] Example 2:

[0044] This embodiment provides a low-resistance slider, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0045] The water supply assembly includes an oil pump 11, which is fixedly installed on the bottom surface of the opening slot 10. An oil suction pipe 13 is fixedly installed on one side of the oil pump 11, with both ends of the pipe connected to one side of each of the two oil storage tanks 12. An oil outlet pipe 14 is fixedly installed on the other side of the oil pump 11, with one end of the outlet pipe 14 penetrating the bottom surface of the mounting block 5 and extending into the slider body 4. A diversion hose 15 is fixedly installed at the bottom end of the outlet pipe 14, with both ends of the diversion hose 15 fixedly connected to one side of each of the two water inlet boxes 18. When the working efficiency of multiple pulleys 7 decreases due to wear, the oil pump 11 is activated, and the oil pump 11 supplies water to the two oil storage tanks 12. The lubricant in section 2 is extracted through the oil extraction pipe 13 and then transported to the distribution hose 15 through the oil outlet pipe 14. At the same time as the oil pump 11 extracts the lubricant, the two first electric push rods 19 are activated. The two first electric push rods 19 push out the two mounting plates 17 from the two second mounting slots 16 respectively, and at the same time push out the two water inlet boxes 18. At this time, the distribution hose 15 transports the lubricant in the pipe to the two water inlet boxes 18 respectively, and then sprays the lubricant out through multiple nozzles on the two water inlet boxes 18. This structure eliminates the need for manual lubrication of multiple pulleys 7, so that the slider body 4 can maintain high working efficiency. It is simple and practical.

[0046] Example 3:

[0047] This embodiment provides a low-resistance slider, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0048] The adjustment component includes a first mounting base 21, which is fixedly mounted on one side of the mounting plate 17. A telescopic cylinder 2 is rotatably mounted inside the first mounting base 21. A second mounting base 22 is fixedly mounted on one side of the water inlet box 18. One end of the telescopic cylinder 2 is rotatably connected to the second mounting base 22. The telescopic cylinder 2 is activated while spraying. The telescopic cylinder 2 adjusts the angle of the water inlet box 18 by controlling the extension and retraction of one end, so that both pulleys 7 on the same side can be lubricated. This structure eliminates the need to manually add lubricant to multiple pulleys 7, allowing the slider body 4 to maintain high working efficiency. It is simple and practical.

[0049] Example 4:

[0050] This embodiment provides a low-resistance slider, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0051] The slider body 4 has a first mounting groove 9 inside. Two second electric push rods 20 are fixedly installed on the top surface of the first mounting groove 9. The bottom end of the two second electric push rods 20 is fixedly installed with the same limiting block 8. The bottom surface of the track 1 has a limiting groove 3. The limiting block 8 is sleeved with the limiting groove 3. After the slider body 4 is moved to a designated position, if you want to stop the slider body 4, you only need to control the two second electric push rods 20 and operate the bottom end of the two second electric push rods 20 to extend. The two second electric push rods 20 drive the limiting block 8 to move downward. When the outer wall of the limiting block 8 contacts the inner wall of the limiting groove 3, the friction between the anti-slip texture on the surface of the limiting block 8 and the limiting groove 3 increases, so that the slider body 4 can stop. When you need to continue moving, you can control the two second electric push rods 20 to drive the limiting block 8 to rise. This structure allows the slider body 4 to stop at any position, which greatly improves its practicality.

[0052] Example 5:

[0053] This embodiment provides a low-resistance slider, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0054] The top surfaces of the two oil reservoirs 12 are each fixedly equipped with a packing tube 6. The top ends of the two packing tubes 6 penetrate the top surface of the mounting block 5 and extend to the outside, making it easy to add lubricant into the two oil reservoirs 12 through the two packing tubes 6 respectively. This is simple and practical.

[0055] Example 6:

[0056] This embodiment provides a low-resistance slider, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0057] The surface of the limiting block 8 is provided with anti-slip texture. When the outer wall of the limiting block 8 comes into contact with the inner wall of the limiting groove 3, the friction between the anti-slip texture on the surface of the limiting block 8 and the limiting groove 3 increases, allowing the slider body 4 to stop. When it is necessary to continue moving, the two second electric push rods 20 can be controlled to drive the limiting block 8 to rise. This structure allows the slider body 4 to stop at any position, greatly improving its practicality.

[0058] Example 7:

[0059] This embodiment provides a low-resistance slider, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0060] Each of the two water inlet boxes 18 has multiple nozzles on the other side, which makes it easy to spray lubricant evenly onto each pulley 7, so that each pulley 7 can maintain high working efficiency, which is simple and practical.

[0061] In use: When the low-resistance slider is in use, the worker places the slider body 4 into the track 1. The slider body 4 moves by relying on multiple pulleys 7 on both sides, thus achieving sliding of the slider body 4 in the track 1 with minimal resistance. When the multiple pulleys 7 wear down, causing a decrease in working efficiency, the oil pump 11 is started. The oil pump 11 draws out the lubricant stored in the two oil tanks 12 through the oil extraction pipe 13, and then delivers the lubricant to the distribution hose 15 through the oil outlet pipe 14. At the same time as the oil pump 11 draws out the lubricant, the two first electric push rods 19 are started. The two first electric push rods 19 respectively push out the two mounting plates 17 from the two second mounting slots 16, and at the same time push out the two water inlet boxes 18. At this time, the distribution hose 15 delivers the lubricant in the pipe to the two water inlet boxes 18, and then sprays the lubricant out through multiple nozzles on the two water inlet boxes 18. At the same time as spraying, the telescopic cylinder 2 is started, extending... The air cylinder 2 adjusts the angle of the water inlet box 18 by controlling the extension and retraction of one end, so that both pulleys 7 on the same side can be lubricated. This structure eliminates the need for manual lubrication of multiple pulleys 7, allowing the slider body 4 to maintain high working efficiency. To stop the slider body 4 after it has been moved to the designated position, simply control the two second electric push rods 20 and extend their bottom ends. The two second electric push rods 20 drive the limiting block 8 downward. When the outer wall of the limiting block 8 contacts the inner wall of the limiting groove 3, the friction between the anti-slip texture on the surface of the limiting block 8 and the limiting groove 3 increases, allowing the slider body 4 to stop. To continue moving, control the two second electric push rods 20 to drive the limiting block 8 upward. This structure allows the slider body 4 to stop at any position, greatly improving its practicality.

[0062] The embodiments of this application have been described above with reference to the accompanying drawings. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. This application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A low-resistance slider, characterized in that, include: The track (1) has a slider body (4) inside it. Two pulleys (7) are slidably installed on both sides of the slider body (4). Multiple pulleys (7) are in contact with the inner sidewall of the track (1). An installation block (5) is fixedly installed on the top surface of the slider body (4). An opening groove (10) is opened in the installation block (5). An oil storage tank (12) is fixedly installed on both sides of the opening groove (10). Two second mounting slots (16) are respectively opened on both sides of the slider body (4). A first electric push rod (19) is fixedly installed on one side of the interior of each of the two second mounting slots (16). A mounting plate (17) is fixedly installed on one end of each of the two first electric push rods (19). The inner side wall of the second mounting slot (16) is slidably connected to the outer side wall of the mounting plate (17). A water inlet box (18) is provided on one side of each of the two mounting plates (17). The two water inlet boxes (18) are respectively movably sleeved in the two second mounting slots (16). A water delivery assembly is disposed within an open slot (10); Two sets of adjustment components are respectively disposed in two second mounting slots (16).

2. The low-resistance slider according to claim 1, characterized in that, The water delivery assembly includes an oil pump (11), which is fixedly installed on the bottom surface inside the opening slot (10). An oil pump pipe (13) is fixedly installed on one side of the oil pump (11). The two ends of the oil pump pipe (13) are fixedly connected to one side of two oil storage tanks (12), respectively. An oil outlet pipe (14) is fixedly installed on the other side of the oil pump (11). One end of the oil outlet pipe (14) passes through the bottom surface of the mounting block (5) and extends into the slider body (4). A diversion hose (15) is fixedly installed at the bottom end of the oil outlet pipe (14). The two ends of the diversion hose (15) are fixedly connected to one side of two water inlet boxes (18), respectively.

3. The low-resistance slider according to claim 1, characterized in that, The adjustment assembly includes a first mounting base (21), which is fixedly mounted on one side of the mounting plate (17). A telescopic cylinder (2) is rotatably mounted inside the first mounting base (21). A second mounting base (22) is fixedly mounted on one side of the water inlet box (18). One end of the telescopic cylinder (2) is rotatably connected to the second mounting base (22).

4. A low-resistance slider according to claim 1, characterized in that, The slider body (4) has a first mounting groove (9) inside. Two second electric push rods (20) are fixedly installed on the top surface of the first mounting groove (9). The bottom end of the two second electric push rods (20) is fixedly installed with the same limiting block (8). The bottom surface of the track (1) has a limiting groove (3). The limiting block (8) and the limiting groove (3) are fitted together.

5. A low-resistance slider according to claim 1, characterized in that, The top surfaces of the two oil storage tanks (12) are fixedly equipped with packing tubes (6), and the top ends of the two packing tubes (6) penetrate the top surface of the mounting block (5) and extend to the outside.

6. A low-resistance slider according to claim 4, characterized in that, The surface of the limiting block (8) is provided with anti-slip texture.

7. A low-resistance slider according to claim 1, characterized in that, Multiple nozzles are provided on the other side of both water inlet boxes (18).

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