Telescopic wear-resistant traction rope

Abstract

The utility model discloses a telescopic wear-resistant traction rope, and relates to the technical field of traction ropes. Comprising a traction rope body, the traction rope body comprises a rope body, a fixing assembly, a rotating device and a storage box, the rotating device is fixedly connected to one face of the storage box, the rope body penetrates through the rotating device, one end of the rope body is arranged in the storage box, and the other end of the rope body is slidably connected with the fixing assembly; the rope body is of a multi-layer structure, the storage box is matched with the rotating device, the rope body outside the storage box can be lengthened or shortened, the purpose of replacing the rope body outside the storage box can be achieved, the durability of the storage box is enhanced, the rope body is of the multi-layer structure, the abrasion resistance and safety of the storage box are improved, and the comfortable holding feeling and the anti-skid function are provided by arranging anti-skid rubber on the handle.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of towrope, more specifically, it relates to a telescopic wear -resisting towrope. BACKGROUND

[0002] With the improvement of people's life quality, many families have pets, and in the daily activities of pets, the towrope is an important tool for guaranteeing the safety of pets and controlling the behavior of pets.

[0003] However, the traditional towrope has many deficiencies in design and performance, such as poor telescopic performance, poor wear resistance, etc. The towrope with poor telescopic performance cannot be flexibly adjusted according to the action of the pet and the demand of the owner, and the towrope with poor wear resistance is easy to wear and break after long time use, which not only affects the service life, but also may endanger the safety of the pet. These problems often bring trouble to the pet owner in actual use. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies in the prior art, the utility model aims at providing a telescopic wear -resisting towrope, which realizes the technical purpose of telescopic and wear -resisting by adopting a rotating device and a multi -layer structure to enhance the wear resistance of the rope body.

[0005] The above technical purpose of the utility model is realized through the following technical scheme: the towrope body includes a rope body, a fixing assembly, a rotating device and a storage box, an opening is formed on the storage box, the rotating device is fixedly connected on the same side as the opening of the storage box, at least a part of the rope body is placed in the storage box, the rope body is pulled out from the opening and passes through the rotating device, and is wound on the fixing assembly, the fixing assembly is used for connecting the towrope body with the pet, the rotating device includes a power assembly and a limiting assembly, the power assembly controls the rope body to enter and exit the storage box, and the limiting assembly can fix the rope body on the power assembly.

[0006] The utility model is further provided as follows: the power assembly includes a motor box and a roller, the limiting assembly includes a limiting plate, a fixed cover and a safety bracket, the limiting plate includes a first limiting plate and a second limiting plate, the roller is movably connected between the first limiting plate and the second limiting plate, the motor box is fixedly connected on the side of the first limiting plate away from the roller, the fixed cover is provided with two, and is respectively located on the upper part and the lower part of the limiting plate, one end of the two fixed covers is hinged on the first limiting plate, and the other end is clamped with the second limiting plate, the safety bracket is provided with four, and the safety bracket is symmetrically arranged on the two sides of the first limiting plate and the second limiting plate.

[0007] The utility model further sets up: the storage box includes the box body, gear set and rotating lever, two through holes are opened on the box body, the rope body passes through two through holes, gear set includes first gear and second gear, first gear can be engaged with second gear, first gear is connected on the box body inner wall through first bearing, the rotating lever includes first rotating lever and second rotating lever, the rotating plate includes first rotating plate and second rotating plate, one end of first rotating lever is fixedly connected with first gear, and the other end is fixedly connected with first rotating plate, one segment of the rope body is connected with first rotating lever and is wound on the outer wall of first rotating lever.

[0008] The utility model further sets up: a horizontal groove is opened on the box body inner wall, the bearing of second gear is inserted into the horizontal groove, one end of second rotating lever is fixedly connected on second gear, and the other end passes through second rotating plate and the box body, a slide hole is opened on the box body, the slide hole is same with the length of horizontal groove, at least one part of second rotating lever is out of the slide hole, a sliding slot is equipped on the outer wall of box body, a limit block is equipped in the sliding slot, the limit block can slide up and down in the sliding slot.

[0009] The utility model further sets up: the surface of gyro wheel is uniformly equipped with multiple convex parts, two buttons are equipped on the side of motor box away from first limit board, anticlockwise rotating icon and clockwise rotating icon are respectively equipped on two buttons.

[0010] The utility model further sets up: the fixed component includes fixed plate and pulley, the fixed plate includes first fixed plate, second fixed plate and third fixed plate, first fixed plate and second fixed plate are oppositely arranged, the pulley is movably connected between first fixed plate and second fixed plate, the side of first fixed plate and second fixed plate away from pulley is equipped with semicircle ring, the third fixed plate is fixedly connected on the side of first fixed plate and second fixed plate, one end of the rope body is inserted from below pulley and is taken out from above pulley.

[0011] The utility model further sets up: the rope body includes outer layer, intermediate layer and inner layer, the outer layer is woven by nylon, the intermediate layer is made of Kevlar fiber, the inner layer is made of cotton thread.

[0012] The utility model further sets up: the storage box outside is fixedly connected with a handle, anti -skid rubber is equipped on the handle, the anti -skid rubber surface is equipped with the recess for accommodating finger.

[0013] In conclusion, the utility model has the following beneficial effects: the storage box cooperates with the rotating device, can make the rope outside the storage box lengthen or shorten, and can realize the purpose of replacing the rope outside the box, enhances its durability, the rope adopts multilayer structure, improves its wear resistance and safety, provides comfortable grip feeling and antiskid function through the antiskid rubber on the handle. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the traction rope body schematic diagram of the utility model;

[0015] Figure 2 It is Figure 1 It is the enlarged schematic diagram of A place in the middle;

[0016] Figure 3 It is the rope inside the storage box schematic diagram of the utility model;

[0017] Figure 4 It is the rotating device schematic diagram of the utility model;

[0018] Figure 5 It is the rotating device back surface schematic diagram of the utility model;

[0019] Figure 6 It is the inside structure schematic diagram of the storage box of the utility model;

[0020] Figure 7 It is the rope cross section schematic diagram of the utility model.

[0021] In the drawing: 1, traction rope body;2, rope;3, fixed assembly;4, rotating device;5, storage box;6, motor box;7, gyro wheel;8, fixed cover;9, safety frame;10, first limit board;11, second limit board;12, box body;15, through -hole;131, first gear;132, second gear;141, first rotation rod;142, second rotation rod;161, first rotation plate;162, second rotation plate;21, outer layer;22, intermediate layer;23, inner layer;31, pulley;32, first fixed plate;33, second fixed plate;34, third fixed plate;35, semicircle ring;53, sliding hole;54, limit block. DETAILED DESCRIPTION

[0022] The utility model is described in detail below in combination with the drawings and examples.

[0023] The utility model discloses a telescopic wear -resisting traction rope, like Figure 1 、 7As shown, the traction rope body 1 includes a rope body 2, a fixing assembly 3, a rotating device 4 and a storage box 5. The outer layer 21 is woven from nylon. Nylon has high strength, wear resistance, water resistance and relatively light weight. The traction rope woven from nylon has excellent durability and tensile strength. The middle layer 22 is made of Kevlar fiber. Kevlar is a synthetic material made of aromatic polyamide fiber, which has very high strength and wear resistance. The Kevlar traction rope can withstand a large amount of tension while remaining lightweight and soft, making it very suitable for large or powerful pets. The inner layer 23 is made of cotton thread, which is soft and sweat-absorbing, providing additional comfort and durability.

[0024] As shown in Figure 2 , the fixing assembly 3 includes a fixed plate and a pulley 31. The fixed plate includes a first fixed plate 32, a second fixed plate 33 and a third fixed plate 34. A roller is fixedly connected between the first fixed plate 32 and the second fixed plate 33. The roller passes through the pulley 31. The surface of the pulley 31 is smooth. When in use, the pulley 31 can limit the rope body 2 and make the rope body 2 easily enter and exit the space in the fixing assembly 3. The far side of the first fixed plate 32 and the second fixed plate 33 away from the pulley 31 is respectively provided with a semicircle ring 35. The semicircle ring 35 is used to connect with the band on the pet.

[0025] As shown in Figure 1 , 3As shown in FIG. 6, the storage box 5 comprises a box body 12, a gear set, a rotating rod and a rotating plate. Two through holes 15 are opened on the box body 12 for the rope 2 to pass through. The rotating plate can limit the rope 2 from being scattered in the box body 12 when the rope 2 rotates on the rotating rod. The gear set comprises a first gear 131 and a second gear 132. The first gear 131 can engage with the second gear 132. A bearing on the first gear 131 is fixedly connected to the inner wall of the box body 12. The rotating rod comprises a first rotating rod 141 and a second rotating rod 142. The rotating plate comprises a first rotating plate 161 and a second rotating plate 162. One end of the first rotating rod 141 is fixedly connected to the first gear 131, and the other end is fixedly connected to the first rotating plate 161. A horizontal slot is opened on the inner wall of the box body 12. A bearing on the second gear 132 is inserted into the horizontal slot and can slide in the horizontal slot. A sliding hole 53 is opened on the outer wall of the box body 12. One end of the second rotating rod 142 is fixedly connected to the second gear 132, and the other end passes through the second rotating plate 162 and extends out of the sliding hole 53 on the box body 12. A limiting block 54 is slidingly connected to the outer wall of the box body 12. When in use, the user slides the limiting block 54 so that a part of the limiting block 54 can block the second rotating rod 142 at one end of the sliding hole 53, and the first gear 131 and the second gear 132 are engaged tightly. When the limiting block 54 does not block the second rotating rod 142, the second rotating rod 142 can slide to the other end of the sliding hole 53, and at the same time, the bearing of the second gear 132 slides from one end of the horizontal slot to the other end, so that the first gear 131 and the second gear 132 are separated. A handle is fixedly connected to the outer side of the storage box 5. An anti-skid rubber is arranged on the handle. A groove for accommodating fingers is arranged on the surface of the anti-skid rubber. The anti-skid rubber with the groove can make the user hold the handle more comfortably and firmly.

[0026] As Figures 4-5As shown, the rotating device 4 comprises a motor box 6, a limiting plate, a roller 7, a fixed cover 8 and a safety frame 9, the limiting plate comprises a first limiting plate 10 and a second limiting plate 11, a roller 7 is arranged between the first limiting plate 10 and the second limiting plate 11, the surface of the roller 7 is uniformly provided with protrusions, these protrusions are in contact with the rope 2 during use, which increases the friction, and is beneficial to the transmission of the rope 2 between the roller 7 and the fixed cover 8 driven by the roller 7, the motor box 6 is fixedly connected to the side of the first limiting plate 10 away from the roller 7, and two buttons are arranged on the side of the motor box 6 away from the first limiting plate 10, the two buttons are respectively provided with counterclockwise rotation icons and clockwise rotation icons, when the counterclockwise rotation button is pressed, the roller 7 will rotate counterclockwise, and when the counterclockwise rotation button is pressed again, the roller 7 will stop, and similarly, the clockwise rotation button can control the roller 7 to rotate clockwise or stop, the fixed cover 8 is provided with two, and is respectively located at the upper part and the lower part of the limiting plate, one end of the two fixed covers 8 is hingedly connected to the first limiting plate 10, and the other end is hingedly connected to a limiting piece, the limiting piece is provided with a protrusion, which can be clamped with the clamping groove on the second limiting plate 11, the fixed cover 8 can tightly contact the rope 2 with the roller 7, increase the friction, and make the rope 2 transmit with the rotation of the roller 7, the safety frame 9 is provided with four, the four safety frames 9 are uniformly arranged on the two sides of the first limiting plate 10 and the second limiting plate 11, and the first limiting plate 10 and the second limiting plate 11 are fixedly connected, the safety frame 9 can prevent the rope 2 from falling out of the rotating device 4 after the fixed cover 8 is opened by the user, and the first limiting plate 10 and the second limiting plate 11 are fixed.

[0027] Working principle: the utility model discloses can be telescopic and replacement storage box 5 outside the rope body 2, first, when the rope body 2 outside storage box 5 is after long -time use or is bitten by pet long -time, appear big wear and tear, when the user needs replacement storage box 5 outside the rope body 2, first guarantee the fixed cover 8 on rotating device 4 all with second limit board 11 clamping, first gear 131 with second gear 132 meshing, and limit block 54 blocks second rotating rod 142 in one end of slide hole 53, press down counterclockwise rotation button, and the rope body 2 that has not been used or the rope body 2 that has not been worn is turned out from first rotating rod 141 in storage box 5, and the rope body 2 that has been used or the rope body 2 that has been worn is inserted into storage box 5 and is around second rotating rod 142, until the wear and tear on the rope body 2 all enter storage box 5, stop counterclockwise rotation, so replacement is finished, when the user needs to lengthen the rope body 2 outside storage box 5, the user needs to open the fixed cover 8 of limit board lower side, make lower side's rope body 2 separate from gyro wheel 7, and second rotating rod 142 is pulled to the other end of slide hole 53, first gear 131 and second gear 132 are separated from each other at this time, press down counterclockwise rotation button, and the rope body 2 is closely attached to the position on the upper portion of pulley 31, so that the rope body 2 is only turned out from first rotating rod 141 in storage box 5, and will not be turned into second rotating rod 142, whereby the rope body 2 outside storage box 5 will be lengthened, on the contrary, when the user wants to shorten the rope body 2 outside storage box 5, open the fixed cover 8 of limit board lower side, make lower side's rope body 2 separate from gyro wheel 7, press down clockwise rotation button, and the rope body 2 will only enter storage box 5 and will not be turned out from storage box 5, whereby the rope body 2 outside storage box 5 will be shortened.

[0028] The above only is the preferred implementation of the utility model, the protection scope of the utility model is not only limited to the above embodiment, and all technical solutions under the idea of the utility model belong to the protection scope of the utility model for the ordinary skilled in the art of the present technology, it should be pointed out that, under the premise of not departing from the principle of the utility model, a number of improvements and refinements of the utility model, these improvements and refinements should also be considered as the protection scope of the utility model.

Claims

1. A telescopic wear-resistant tow rope comprising a tow rope body (1), characterized in that: The traction rope body (1) comprises a rope body (2), a fixing assembly (3), a rotating device (4) and a storage box (5), the storage box (5) is provided with an opening, the rotating device (4) is fixedly connected to the same face of the opening of the storage box (5), at least a part of the rope body (2) is arranged in the storage box (5), the rope body (2) is arranged to pass out of the opening and pass through the rotating device (4) and is arranged on the fixing assembly (3), the fixing assembly (3) is used for connecting the traction rope body (1) with a pet, the rotating device (4) comprises a power assembly and a limiting assembly, the power assembly controls the rope body (2) to enter and exit the storage box (5), and the limiting assembly can fix the rope body (2) on the power assembly.

2. A retractable wear-resistant tow rope according to claim 1, characterized in that: The power assembly comprises a motor box (6) and a roller (7), the limiting assembly comprises a limiting plate, a fixed cover (8) and a safety frame (9), the limiting plate comprises a first limiting plate (10) and a second limiting plate (11), the roller (7) is movably connected between the first limiting plate (10) and the second limiting plate (11), the motor box (6) is fixedly connected to one side of the first limiting plate (10) away from the roller (7), the fixed cover (8) is provided with two and is arranged on the upper part and the lower part of the limiting plate, one end of the two fixed covers (8) is hingedly connected to the first limiting plate (10), and the other end is clamped to the second limiting plate (11), the safety frame (9) is provided with four, and the safety frame (9) is symmetrically arranged on the two sides of the first limiting plate (10) and the second limiting plate (11).

3. A telescoping abrasion-resistant towrope according to claim 1, wherein: The storage box (5) comprises a box body (12), a gear set, a rotating rod and a rotating plate, the box body (12) is provided with two through holes (15), the rope body (2) passes through the two through holes (15), the gear set comprises a first gear (131) and a second gear (132), the first gear (131) can be engaged with the second gear (132), the first gear (131) is connected to the inner wall of the box body (12) through a first bearing, the rotating rod comprises a first rotating rod (141) and a second rotating rod (142), the rotating plate comprises a first rotating plate (161) and a second rotating plate (162), one end of the first rotating rod (141) is fixedly connected with the first gear (131), the other end is fixedly connected with the first rotating plate (161), and a section of the rope body (2) is connected with the first rotating rod (141) and is wound on the outer wall of the first rotating rod (141).

4. A telescoping abrasion-resistant towrope according to claim 3, wherein: A horizontal slot is formed on the inner wall of the box body (12), the second gear (132) is installed in the horizontal slot through a second bearing, one end of the second rotating rod (142) is fixedly connected to the second gear (132), the other end of the second rotating rod (142) passes through the second rotating plate (162) and the box body (12), a sliding hole (53) is formed on the box body (12), the sliding hole (53) has the same length as the horizontal slot, at least a part of the second rotating rod (142) extends out of the sliding hole (53), a sliding groove is arranged on the outer wall of the box body (12), a limiting block (54) is arranged in the sliding groove, and the limiting block (54) can slide up and down in the sliding groove.

5. A telescoping abrasion-resistant traction rope according to claim 2, wherein: The surface of the roller (7) is uniformly provided with a plurality of convex parts, two buttons are arranged on the side of the motor box (6) away from the first limiting plate (10), and counterclockwise rotation icons and clockwise rotation icons are arranged on the two buttons, respectively.

6. A telescoping abrasion-resistant tow rope according to claim 1, wherein: The fixing assembly (3) comprises a fixed plate and a pulley (31), the fixed plate comprises a first fixed plate (32), a second fixed plate (33) and a third fixed plate (34), the first fixed plate (32) and the second fixed plate (33) are arranged opposite to each other, the pulley (31) is movably connected between the first fixed plate (32) and the second fixed plate (33), the first fixed plate (32) and the second fixed plate (33) are both provided with a semicircle ring (35) on the side away from the pulley (31), the third fixed plate (34) is fixedly connected to one side of the first fixed plate (32) and the second fixed plate (33), and one end of the rope body (2) penetrates from below the pulley (31) and penetrates out from above the pulley (31).

7. A telescoping abrasion-resistant tow rope according to claim 1, wherein The rope body (2) comprises an outer layer (21), an intermediate layer (22) and an inner layer (23), the outer layer (21) is woven by nylon, the intermediate layer (22) is made of Kevlar fiber, and the inner layer (23) is made of cotton thread.

8. A telescoping abrasion-resistant towrope according to claim 3, wherein A handle is fixedly connected to the outside of the storage box (5), an anti-skid rubber is arranged on the handle, and a recess for accommodating fingers is arranged on the surface of the anti-skid rubber.

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