Pedal mechanism of mountain track pulley

Abstract

The utility model relates to the technical field of tackles, and discloses a pedal mechanism of a mountain track tackle, which comprises a tackle main body, a regulation and control mechanism is arranged in the tackle main body, the regulation and control mechanism comprises a rotating shaft, a seat is in threaded connection with the outer part of the rotating shaft close to the front end, and two rotating sleeves are arranged on the outer part of the rotating shaft close to the rear end in a sliding manner; rotating rings are rotatably arranged outside the two rotating sleeves, clamping blocks are fixedly arranged at the positions, close to the upper ends, of the opposite sides of the two rotating sleeves, two ratchet wheels are rotatably arranged at the positions, close to the rear end, in the tackle body, and two guide rods are fixedly arranged at the rear end in the tackle body; two fixing rods are fixedly arranged at the positions, close to the rear end, of the interior of the tackle body, and pedals are movably arranged outside the two fixing rods in a sleeving mode. When the seat is used, a user moves the pedal to a proper position, so that the rotating shaft can be driven to rotate, the seat can be adjusted according to the requirements of the user, and the riding comfort is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a trolley technical field especially involves the footrest mechanism of mountain path trolley. BACKGROUND

[0002] Mountain path trolley is a popular outdoor entertainment facility, it is usually settled on the slope or mountain, let people can ride the special trolley, experience the sliding joy of wind and electricity on the inclined track, the basic operating principle of this facility is to let the passenger sit stably in the trolley by the action of gravity, from the higher place, enjoy the stimulation and the quick feeling of speed, this equipment is generally composed of track, trolley, brake system and multiple safety devices to ensure the safety of passengers in the sliding process, the footrest mechanism of mountain path trolley.

[0003] The existing footrest mechanism of mountain path trolley mostly adopts fixed integrated design, lacks the personalized adjustment function for the body size difference of users, when different body size users use, may encounter discomfort, especially in the case of long time driving, the discomfort may intensify, leading to driving fatigue and physical discomfort.

[0004] Therefore, the skilled person in the art provides the footrest mechanism of mountain path trolley to solve the problems raised in the background art. SUMMARY

[0005] The utility model discloses a footrest mechanism of mountain path trolley to solve the shortcomings in the prior art, adjust the seat position through the control mechanism to adapt to the user of different body size, and the operation is convenient.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] The footrest mechanism of mountain path trolley, including trolley main part, the trolley main part is provided with control mechanism inside, the control mechanism includes pivot, the pivot is connected with seat outside near the front end threadedly, the pivot is slidably provided with two rotating sleeves outside near the rear end, two rotating sleeves are all rotationally provided with rotating ring outside, two rotating sleeves are all fixedly provided with clamping block near the upper end of opposite side, the trolley main part is rotationally provided with two ratchets inside near the rear end;

[0008] The trolley main part is fixedly provided with two guide rods inside the rear end, the trolley main part is fixedly provided with two fixed rods inside near the rear end, two fixed rods are all movably provided with pedal outside, two pedals are all provided with connecting groove on opposite side, the trolley main part is slidably provided with two moving blocks inside near the rear end, two guide rods are all slidably provided with sliding block outside.

[0009] Further, a plurality of fixing grooves are arranged on the rear end of the rotating shaft outside, and a plurality of fixing blocks are fixedly arranged in the rotating sleeves.

[0010] Further, a plurality of clamping grooves are arranged in the two ratchets, and the two clamping blocks are slidably arranged in one of the clamping grooves.

[0011] Further, the pawls are rotatably arranged on the opposite sides of the two moving blocks, the second springs are fixedly arranged on the opposite sides of the two pawls, the second springs are fixedly arranged on the opposite sides of the two moving blocks, and the two pawls are rotatably arranged on the outside of the two ratchets.

[0012] Further, the first springs are fixedly arranged on the lower ends of the two moving blocks, and the lower ends of the first springs are fixedly arranged in the lower end of the trolley main body.

[0013] Further, the seat is slidably arranged on the upper end of the trolley main body, the rotating shaft is rotatably arranged in the trolley main body, and the opposite sides of the two moving blocks are slidably arranged in the opposite sides of the two connecting grooves.

[0014] Further, the connecting blocks are rotatably arranged on the opposite sides of the lower ends of the two sliding blocks, and the upper ends of the connecting blocks are fixedly arranged on the lower end of the rotating ring.

[0015] Further, the opposite sides of the two sliding blocks are fixedly arranged with the compression springs, the opposite sides of the compression springs are fixedly arranged on the rear end of the trolley main body, and the opposite sides of the two pedals are fixedly arranged with the anti-skid lines.

[0016] The utility model has the advantages of the following:

[0017] 1、the footrest mechanism of the mountain path trolley is proposed in the utility model, when the user sits into the trolley, first place both feet on the pedal, and drive one pedal to move, and cause the sliding block to slide outside the guide rod, and then drive the connecting block to rotate, the rotation of the connecting block will promote the rotating ring to move, and then make the rotating sleeve move, at this time, the fixed block in the rotating sleeve will slide in the fixed groove, cause the clamping block to separate from the clamping groove, so that one ratchet can rotate freely inside the trolley, when the pedal moves to the preset position, the connecting groove will contact with the moving block, then, make it rotate by treading the pedal, and drive the connecting groove to move synchronously, cause the moving block to move downwards, make the pawl in it move downwards, the pawl will push the ratchet to rotate, and then cause the rotating shaft to rotate, so as to realize the adjustment of the seat position, the whole process is simple and convenient to operate, the user can easily adjust the seat position according to the own needs, improve the comfort of riding.

[0018] 2. The foot pedal mechanism of the mountain path pulley provided by the utility model, when the seat adjustment is completed, the user can adjust the leg stretching posture and the foot position according to own habits, the experience degree is improved, when the force of pressing the sliding block is released, the compression spring rebounds and pushes the connecting block to rotate, further making the rotating ring drive the rotating sleeve to move, at this time, the fixed block in the rotating sleeve will slide in the fixed groove outside the rotating shaft, when the rotating sleeve moves to the initial position, the clamping block on the upper end will be embedded in the clamping groove inside the ratchet wheel, the accidental rotation of the rotating shaft can be prevented, and the safety during the driving process is increased. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the overall axonometric view of the utility model;

[0020] Figure 2 It is the axonometric view close to the seat of the utility model;

[0021] Figure 3 It is the partial bottom view axonometric view close to the adjusting mechanism of the utility model;

[0022] Figure 4 It is the partial side view axonometric view close to the adjusting mechanism of the utility model;

[0023] Figure 5 It is the partial front view axonometric view close to the adjusting mechanism of the utility model;

[0024] Figure 6 It is the partial front view axonometric view close to the rotating ring of the utility model;

[0025] Figure 7 It is the partial front view axonometric view close to the ratchet wheel of the utility model.

[0026] Legend:

[0027] 1, pulley main body; 2, seat; 3, adjusting mechanism; 301, rotating shaft; 302, fixed groove; 303, pedal; 304, rotating sleeve; 305, moving block; 306, clamping block; 307, rotating ring; 308, connecting block; 309, connecting groove; 310, sliding block; 311, compression spring; 312, ratchet wheel; 313, clamping groove; 314, first spring; 315, guide rod; 316, fixed rod; 317, ratchet pawl; 318, second spring; 319, fixed block. DETAILED DESCRIPTION

[0028] Clearly, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0029] With reference to Figures 1-7 The present application provides an embodiment:

[0030] The foot pedal mechanism of the mountain path pulley comprises a pulley main body 1, a control mechanism 3 is arranged in the pulley main body 1, the control mechanism 3 comprises a rotating shaft 301, a seat 2 is threadedly connected to the front end of the rotating shaft 301, two rotating sleeves 304 are slidingly arranged at the rear end of the rotating shaft 301, rotating rings 307 are rotatably arranged at the outer sides of the two rotating sleeves 304, clamping blocks 306 are fixedly arranged at the upper ends of the opposite sides of the two rotating sleeves 304, two ratchets 312 are rotatably arranged at the rear end of the pulley main body 1, two guide rods 315 are fixedly arranged at the rear end of the pulley main body 1, two fixed rods 316 are fixedly arranged at the rear end of the pulley main body 1, pedals 303 are movably arranged at the outer sides of the two fixed rods 316, connecting grooves 309 are formed in the opposite sides of the two pedals 303, two moving blocks 305 are slidingly arranged at the rear end of the pulley main body 1, sliding blocks 310 are slidingly arranged at the outer sides of the two guide rods 315, the lower end of the seat 2 is slidingly arranged on the upper end of the pulley main body 1, the rotating shaft 301 is rotatably arranged in the pulley main body 1, a plurality of fixing grooves 302 are formed in the rear end of the rotating shaft 301, a plurality of fixing blocks 319 are fixedly arranged in the two rotating sleeves 304, and the plurality of fixing blocks 319 are slidingly arranged in the plurality of fixing grooves 302.

[0031] A plurality of clamping grooves 313 are arranged inside the two ratchets 312, the two clamping blocks 306 are slidably arranged inside one of the plurality of clamping grooves 313, the two moving blocks 305 are rotatably arranged on the opposite side of the inside, the second springs 318 are fixedly arranged on the opposite side of the two pawls 317, the two second springs 318 are fixedly arranged on the opposite side of the inside of the two moving blocks 305, the two pawls 317 are meshingly connected to the outside of the two ratchets 312, the first springs 314 are fixedly arranged on the lower end of the two moving blocks 305, the lower end of the two first springs 314 is fixedly arranged on the lower end of the inside of the trolley main body 1, the opposite side of the two moving blocks 305 is slidably arranged on the opposite side of the inside of the two connecting grooves 309, the connecting blocks 308 are rotatably arranged on the lower end of the opposite side of the two sliding blocks 310, the upper end of the two connecting blocks 308 is fixedly arranged on the lower end of the rotating ring 307, the opposite side of the two sliding blocks 310 is fixedly arranged with the pressing springs 311, the opposite side of the two pressing springs 311 is fixedly arranged on the inside of the trolley main body 1 on the two sides of the rear end, the outside of the two pedals 303 is fixedly arranged with the anti-skid lines;

[0032] Specifically, in use, the user first sits in the main body of the sledge, and then places his feet on the pedals 303. The anti-skid pattern on the pedals 303 can increase the friction between the pedals 303 and the soles of the user's feet, ensuring that the user's feet can be stably placed on the pedals 303 when operating the pedal mechanism, and the pedals 303 will not be mistakenly stepped on and the control of the pedals 303 will not be lost due to accidental sliding, thereby improving the safety of the entire mountain sledge. When the user needs to adjust the position of the seat 2, one pedal 303 is moved by the foot. At this time, the inside of the pedal 303 will move outside the fixed rod 316. When the pedal 303 moves to a certain position, it will gradually come into contact with the sliding block 310 and push the sliding block 310 to slide outside the guide rod 315. The sliding of the sliding block 310 causes the compression spring 311 connected with the sliding block 310 to contract, and the movement of the sliding block 310 also causes the connected connecting block 308 to rotate, thereby driving the rotating ring 307 to move. The displacement of the rotating ring 307 causes the rotating sleeve 304 inside the rotating ring 307 to move, and the fixed block 319 inside the rotating sleeve 304 will slide in the fixed groove 302 outside the rotating shaft 301, causing the clamping block 306 at the upper end of the rotating sleeve 304 to disengage from the clamping groove 313 inside the ratchet wheel 312, so that one ratchet wheel 312 idles inside the sledge. When the pedal 303 moves to the preset position, the connecting groove 309 on one side of the pedal 303 will come into contact with the moving block 305. At this time, the user steps on the pedal 303 to make it rotate outside the fixed rod 316. The rotation of the pedal 303 will cause the connecting groove 309 to move synchronously, pushing the moving block 305 to move downward, thereby causing the first spring 314 at the lower end of the moving block 305 to contract. The displacement of the moving block 305 also causes the pawl 317 inside the moving block 305 to move downward. Since the pawl 317 is engaged with the ratchet wheel 312, the downward movement of the pawl 317 will push the ratchet wheel 312 to rotate, thereby driving the rotating shaft 301 to rotate. Through the threaded connection between the rotating shaft 301 and the seat 2, the rotation of the rotating shaft 301 will cause the seat 2 to slide above the sledge main body 1, so as to adjust the position of the seat 2. When the applied force is released, the elastic force of the first spring 314 causes the moving block 305 to return to the initial position. At this time, the pawl 317 inside the moving block 305 will act on the second spring 318, causing it to compress and rise inside the moving block 305. Such action ensures that the ratchet wheel 312 cannot rotate in the reverse direction. Subsequently, the pedal 303 is continuously stepped on. The user can reciprocate according to personal needs until the seat 2 moves to the desired position. The entire operation process is simple and convenient, and the position of the seat 2 can be controlled only by a simple pedal action, improving the controllability and driving experience and improving the comfort of riding, while reducing the risk of misoperation.

[0033] Working principle: in the experience of the slide, the user first sits in the slide main body 1, then places the foot on the pedal 303 and makes one pedal 303 move outside the fixed rod 316, at the same time, the lower end of the pedal 303 will gradually contact the sliding block 310, then pushes it to slide outside the guide rod 315, so that the compression spring 311 connected with it is contracted, and the sliding of the sliding block 310 will cause the connecting block 308 connected with it to rotate and drive the rotating ring 307 to move, the movement of the rotating ring 307 will drive the rotating sleeve 304 inside it to move, at this time, the fixed block 319 inside the rotating sleeve 304 will slide in the fixed groove 302 outside the rotating shaft 301, so as to make the clamping block 306 on the upper end of the rotating sleeve 304 disengage from the clamping groove 313 inside the ratchet wheel 312, so that the disengaged ratchet wheel 312 can rotate in the slide, when the pedal 303 moves to the set position, the connecting groove 309 on one side will contact the moving block 305, then steps on the pedal 303 to make it rotate outside the fixed rod 316, the rotation of the pedal 303 will drive the connecting groove 309 to move synchronously, the movement of the connecting groove 309 will cause the moving block 305 to move downward, so as to make the first spring 314 at the lower end of the moving block 305 contract, and the movement of the moving block 305 will drive the pawl 317 inside it to move downward, because the pawl 317 is engaged with the ratchet wheel 312, when the pawl 317 moves downward, it will push the ratchet wheel 312 to rotate, so as to make the ratchet wheel 312 drive the rotating shaft 301 to rotate, because the rotating shaft 301 is screwed with the seat 2, when the rotating shaft 301 rotates, it will drive the seat 2 to slide on the upper end of the slide main body 1, so as to realize the adjustment of the position of the seat 2, when the pedal 303 rotates back, the first spring 314 rebounds to push the moving block 305 to reset, so that the pawl 317 inside it pushes the second spring 318 to make it contract in the moving block 305 and move upward, at this time, the ratchet wheel 312 cannot rotate reversely, then continue to step on the pedal 303 to drive the seat 2 to move, when the seat 2 moves to the appropriate position, stop stepping on the pedal 303.

[0034] Finally, it should be pointed out that: the above only for preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application is made with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for some of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, shall be included in the protection scope of the present application.

Claims

1. A foot mechanism for a mountain bike carrier, comprising a carrier body (1), characterised in that: The trolley body (1) is internally provided with a control mechanism (3), the control mechanism (3) includes a rotating shaft (301), the rotating shaft (301) is externally threadedly connected with a seat (2) at the front end, the rotating shaft (301) is externally slidably provided with two rotating sleeves (304) at the rear end, the two rotating sleeves (304) are externally rotatably provided with rotating rings (307), the two rotating sleeves (304) are fixedly provided with clamping blocks (306) at the upper end on the opposite side, and the trolley body (1) is rotatably provided with two ratchets (312) at the rear end inside. The trolley body (1) is internally provided with a control mechanism (3), the control mechanism (3) includes a rotating shaft (301), the rotating shaft (301) is externally threadedly connected with a seat (2) at the front end, the rotating shaft (301) is externally slidably provided with two rotating sleeves (304) at the rear end, the two rotating sleeves (304) are externally rotatably provided with rotating rings (307), the two rotating sleeves (304) are fixedly provided with clamping blocks (306) at the upper end on the opposite side, and the trolley body (1) is rotatably provided with two ratchets (312) at the rear end inside.

2. A footrest mechanism for a mountain trail trolley according to claim 1, characterised in that: The rotating shaft (301) is externally provided with a plurality of fixed grooves (302) at the rear end, and the two rotating sleeves (304) are internally fixedly provided with a plurality of fixed blocks (319).

3. The foot mechanism for a mountain trail pulley according to claim 1, characterized in that: The two ratchets (312) are internally provided with a plurality of clamping grooves (313), and the two clamping blocks (306) are externally slidably arranged in one of the plurality of clamping grooves (313).

4. The foot mechanism for a mountain trail pulley according to claim 1, wherein: The two moving blocks (305) are internally rotatably provided with pawls (317) on the opposite side, the two pawls (317) are fixedly provided with second springs (318) on the opposite side, the two second springs (318) are fixedly arranged on the opposite side of the two moving blocks (305) respectively, and the two pawls (317) are externally meshed and connected to the two ratchets (312) respectively.

5. The foot mechanism for a mountain trail pulley according to claim 1, wherein: The two moving blocks (305) are fixedly provided with first springs (314) at the lower end, and the two first springs (314) are fixedly arranged at the lower end of the trolley body (1).

6. The foot mechanism for a mountain trail pulley according to claim 1, wherein: The seat (2) is slidably arranged at the upper end of the trolley body (1), the rotating shaft (301) is rotatably arranged in the trolley body (1) at the front and rear ends, and the two moving blocks (305) are slidably arranged in the two connecting grooves (309) on the opposite side respectively.

7. The foot mechanism for a mountain trail pulley according to claim 1, wherein: The two sliding blocks (310) are rotatably provided with connecting blocks (308) on the opposite side at the lower end, and the two connecting blocks (308) are fixedly arranged at the lower end of the rotating ring (307).

8. The foot mechanism for a mountain trail pulley according to claim 1, wherein: The two sliding blocks (310) are fixedly provided with compression springs (311) on the opposite side, and the two compression springs (311) are fixedly arranged on the opposite side of the trolley body (1) at the rear end. The two sliding blocks (310) are externally fixedly provided with anti-skid patterns.

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