Adjustable skiing trainer

Abstract

The utility model discloses an adjustable skiing trainer which comprises a supporting frame, two pedals and two holding rods, the supporting frame comprises a plurality of arc-shaped supporting rods, and abutting rods are arranged at the two ends of each arc-shaped supporting rod; the pedal is connected to the arc-shaped supporting rod in a sliding mode, an elastic reset piece is arranged between the pedal and the supporting frame, positioning bosses and guide columns are arranged on the inner side face of the pedal, guide holes and an adjusting groove are formed in the positioning bosses, a plurality of positioning holes are formed in the bottom of the adjusting groove, the two positioning bosses are oppositely arranged in a staggered mode, and the guide columns are arranged in the guide holes. A positioning rod is arranged between the two adjusting grooves and connected with the positioning hole in a clamped mode, and a linkage structure is arranged between the positioning rod and the adjusting grooves. When the adjustable pedal is used, a user controls the two pedals to move towards the outer side or the inner side at the same time through a linkage structure between the positioning rods and the adjusting grooves, the positioning rods are clamped into the positioning holes to achieve position fixation after adjustment is completed, the adjustable pedal can adjust the distance according to different requirements, a more appropriate training body position is provided for the user, and the training experience of the user is improved.

Description

Technical Field

[0001] The utility model relates to the field of ski training equipment, in particular to an adjustable ski training device. Background Art

[0002] With the improvement of living standards, skiing has gradually entered people's horizons. For most people, skiing is not an option on a regular basis. Therefore, before officially skiing, they need to use a simulator to adapt and learn. Ski trainers usually include two pedals and two grips set on a support frame. The distance between the two pedals in current trainers is fixed, but users of different heights require different pedal spacing. Current trainers cannot provide users with different heights to choose the spacing, which affects the user's training experience. Utility Model Content

[0003] In order to solve the above problems, the utility model provides an adjustable ski trainer.

[0004] The technical solution adopted by the utility model is: an adjustable ski training device, comprising

[0005] The support frame includes a plurality of arc-shaped support rods, and abutment rods are provided at both ends of the arc-shaped support rods;

[0006] Two footrests, the footrests are slidably connected to the arc-shaped support rods, an elastic reset member is provided between the footrests and the support frame, a positioning boss and a guide column are provided on the inner side of the footrest, the positioning boss is provided with a guide hole and an adjustment slot, the bottom of the adjustment slot is provided with a plurality of positioning holes, the two positioning bosses are arranged oppositely and staggered, the guide column is provided in the guide hole, a positioning rod is provided between the two adjustment slots, the positioning rod is engaged with the positioning hole, and a linkage structure is provided between the positioning rod and the adjustment slot;

[0007] Two gripping rods are provided at the ends of the abutting rod.

[0008] Furthermore, the linkage mechanism includes a linkage tooth groove provided on the side wall of the adjustment groove, and a linkage gear provided on the positioning rod, and the linkage gear is engaged with the linkage tooth grooves in the two adjustment grooves.

[0009] Furthermore, the support frame also includes a fixed support rod fixed between the abutment rods, the fixed support rod is located below the arc-shaped support rod, two positioning pulley groups are provided on the fixed support rod, and a gap is provided in the positioning pulley group. The elastic reset part includes two L-shaped elastic rods, the two ends of the elastic rod are respectively connected to the fixed support rod and the foot pedal, and the bending part of the elastic rod is provided in the gap.

[0010] Furthermore, several groups of rolling pulleys are provided under the pedals, and the rolling pulleys are provided on the arc-shaped support rods. A positioning frame is provided on any of the rolling pulleys, and an auxiliary wheel is provided in the positioning frame. The arc-shaped support rod is located between the auxiliary wheel and the rolling pulleys.

[0011] Furthermore, a positioning boss is provided in the middle of the fixed support rod, a positioning hole is provided on the positioning boss, one end of the elastic rod is inserted into the positioning hole, a positioning groove is provided under the foot pedal, a positioning rod is provided in the positioning groove, and a positioning ring is provided at the other end of the elastic rod, and the positioning rod is inserted in the positioning ring.

[0012] Furthermore, a clearance hole is provided on the inner side surface of the pedal, and a connecting seat is provided in the clearance hole and extends into and is fixed inside the pedal, and the positioning boss and the guide column are provided on the side surface of the connecting seat.

[0013] Furthermore, a control knob is provided on the top of the positioning rod, and the positioning hole is semicircular.

[0014] Furthermore, a pedal is rotatably connected inside the footrest, and a rocking spring is provided at the bottom end of the grip.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The utility model provides a positioning boss and a guide column on the inner surface of the footrest, a guide hole and an adjustment slot on the positioning boss, a positioning hole on the bottom of the adjustment slot, the two positioning bosses are arranged opposite to each other and staggered, the guide columns are respectively inserted into the opposite guide holes, and a positioning rod is provided between the adjustment slots. The user controls the two footrests to move outward or inward at the same time through the linkage structure between the positioning rod and the adjustment slot. After the adjustment is completed, the positioning rod is snapped into the positioning hole to fix the position. The product can adjust the spacing according to the user's needs, provide the user with a more suitable training position, and improve the user's training experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0018] Figure 1 This is the first schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is the second schematic diagram of the overall structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the pedal fitting state of the present utility model;

[0021] Figure 4 This is a schematic diagram of the pedal separation state of the present utility model;

[0022] The utility model number information is as follows:

[0023] 1. Support frame; 11. Arc-shaped support rod; 12. Abutment rod; 13. Elastic rod; 14. Fixed support rod; 141. Positioning pulley assembly; 142. Positioning boss; 143. Positioning hole; 2. Grip; 21. Rocking spring; 3. Foot pedal; 31. Positioning boss; 311. Guide hole; 312. Adjustment slot; 313. Positioning hole; 314. Linking tooth groove; 32. Guide column; 33. Positioning rod; 331. Linking gear; 332. Control knob; 34. Rolling pulley; 341. Positioning frame; 342. Auxiliary wheel; 35. Positioning slot; 36. Clearance hole; 37. Connecting seat; 38. Pedal;

[0024] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] The utility model provides an adjustable ski training device, comprising a support frame 1, two footrests 3 and two grips 2. Figure 1 The support frame 1 includes a plurality of arc-shaped support rods 11, preferably two or more support rods, and abutment rods 12 are provided at both ends of the arc-shaped support rods 11. The abutment rods 12 are in contact with the ground, so a support pad or other friction-increasing component can be provided on the abutment rods 12; two grip rods 2 are provided at the ends of the abutment rods 12;

[0027] See Figure 2 The footrest 3 is slidably connected to the arc-shaped support rod 11. An elastic reset member is provided between the footrest 3 and the support frame 1. The elastic reset member can generate a force for the two footrests 3 to move closer to the center. A positioning boss 31 and a guide column 32 are provided on the inner side of the footrest 3. A guide hole 311 and an adjustment slot 312 are provided on the positioning boss 31. The bottom of the adjustment slot 312 is provided with a plurality of positioning holes 313. Figure 3The positioning bosses 31 on the two footrests 3 are arranged oppositely and staggered, and the guide columns 32 are inserted into the guide holes 311 of the opposite positioning bosses 31. A positioning rod 33 is provided between the two adjustment slots 312, and a linkage structure is provided between the positioning rod 33 and the adjustment slot 312. The user can control the two footrests 3 to move outward or inward at the same time through the linkage structure to adjust to a suitable spacing for training. After adjustment, the positioning rod 33 is simultaneously engaged with the positioning holes 313 on the two footrests 3 to fix the adjusted positions of the two footrests 3.

[0028] See Figure 4 The linkage mechanism includes a linkage tooth groove 314 provided on the side wall of the adjustment groove 312, and a linkage gear 331 provided on the positioning rod 33. The linkage gear 331 is engaged with the linkage tooth grooves 314 in the two adjustment grooves 312. The user can simultaneously control the movement of the two pedals 3 by rotating the linkage gear 331.

[0029] See Figure 2 The support frame 1 also includes a fixed support rod 14 fixed between the abutment rods 12, and the fixed support rod 14 is located below the arc-shaped support rod 11. Two positioning pulley sets 141 are provided on the fixed support rod 14 at intervals, and a gap is provided in the positioning pulley set 141. The elastic reset member includes at least two L-shaped elastic rods 13. The two ends of the elastic rod 13 are respectively connected to the fixed support rod 14 and the foot pedal 3, and the bending part of the elastic rod 13 is provided in the gap. When the foot pedal 3 moves outward, one end of the elastic rod 13 is driven to fold outward to generate a reset deformation force. In order to increase the reset effect, two or more elastic rods can be provided on each side.

[0030] Specifically, a positioning boss 31 is provided in the middle of the fixed support rod 14, and a positioning hole 313 is provided on the positioning boss 31. There are two groups of positioning holes 313, which correspond to the elastic rods 13 on both sides respectively. One end of the elastic rod 13 is inserted into the positioning hole 313, and a positioning groove 35 is provided under the foot pedal 3. A positioning rod 33 is provided in the positioning groove 35, and a positioning ring is provided at the other end of the elastic rod 13. The positioning rod 33 is inserted into the positioning ring to realize the connection between the elastic rod 13 and the foot pedal 3.

[0031] See Figure 4 Several groups of rolling pulleys 34 are provided under the footrest 3, and the rolling pulleys 34 are provided on the arc-shaped support rod 11. A positioning frame 341 is provided on any of the rolling pulleys 34, and an auxiliary wheel 342 is provided in the positioning frame 341. The arc-shaped support rod 11 is located between the auxiliary wheel 342 and the rolling pulley 34. The positioning frame 341 is used to ensure that the footrest 3 is always in a limited state with the arc-shaped support rod 11 during the position adjustment process.

[0032] See Figure 4 A clearance hole 36 is provided on the inner side surface of the footrest 3, and a connecting seat 37 extending into the interior of the footrest 3 is provided in the clearance hole 36. The connecting seat 37 is fixedly connected to the footrest 3, and the positioning boss 31 and the guide column 32 are provided on the side surface of the connecting seat 37.

[0033] See Figure 1 、 3 A control knob 332 is provided on the top of the positioning rod 33, and the user rotates the positioning rod 33 by controlling the knob 332. The positioning hole 313 is semicircular, and the positioning holes 313 on the two adjustment grooves 312 are aligned to form a complete circular hole, and the positioning rod 33 is inserted into the circular hole to fix the position of the two positioning bosses 31.

[0034] See Figure 1 The footrest 3 is rotatably connected to a pedal 38. During training, the pedal 38 can swing left and right with the user to better simulate the actual scene of skiing. The bottom end of the grip 2 is provided with a swing spring 21, which can reset the grip to an upright state to ensure its stability during use.

[0035] The above description is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention fall within the protection scope of the present invention.

Claims

1. An adjustable ski trainer, characterized by: include The support frame includes a plurality of arc-shaped support rods, and abutment rods are provided at both ends of the arc-shaped support rods; Two footrests, the footrests are slidably connected to the arc-shaped support rods, an elastic reset member is provided between the footrests and the support frame, a positioning boss and a guide column are provided on the inner side of the footrest, the positioning boss is provided with a guide hole and an adjustment slot, the bottom of the adjustment slot is provided with a plurality of positioning holes, the two positioning bosses are arranged oppositely and staggered, the guide column is provided in the guide hole, a positioning rod is provided between the two adjustment slots, the positioning rod is engaged with the positioning hole, and a linkage structure is provided between the positioning rod and the adjustment slot; Two gripping rods are provided at the ends of the abutting rod.

2. The adjustable ski trainer according to claim 1, characterized in that: The linkage structure includes a linkage tooth groove provided on the side wall of the adjustment groove and a linkage gear provided on the positioning rod, and the linkage gear is engaged with the linkage tooth grooves in the two adjustment grooves.

3. The adjustable ski trainer according to claim 1, characterized in that: The support frame also includes a fixed support rod fixed between the abutment rods, the fixed support rod is located below the arc-shaped support rod, two positioning pulley groups are provided on the fixed support rod, and a gap is provided in the positioning pulley group. The elastic reset part includes at least two L-shaped elastic rods, the two ends of the elastic rod are respectively connected to the fixed support rod and the foot pedal, and the bending part of the elastic rod is provided in the gap.

4. The adjustable ski trainer according to claim 1, characterized in that: A plurality of rolling pulleys are provided below the pedals, and the rolling pulleys are provided on the arc-shaped support rods. A positioning frame is provided on any rolling pulley, and an auxiliary wheel is provided in the positioning frame. The arc-shaped support rod is located between the auxiliary wheel and the rolling pulleys.

5. The adjustable ski trainer according to claim 3, characterized in that: A positioning boss is provided in the middle of the fixed support rod, a positioning hole is provided on the positioning boss, one end of the elastic rod is inserted into the positioning hole, a positioning groove is provided under the footrest, a positioning rod is provided in the positioning groove, and a positioning ring is provided at the other end of the elastic rod, and the positioning rod is inserted into the positioning ring.

6. The adjustable ski trainer according to claim 1, characterized in that: A clearance hole is provided on the inner side surface of the pedal, and a connecting seat is provided in the clearance hole and extends into and is fixed in the pedal. The positioning boss and the guide column are provided on the side surface of the connecting seat.

7. The adjustable ski trainer according to claim 2, characterized in that: A control knob is provided on the top of the positioning rod, and the positioning hole is semicircular.

8. The adjustable ski trainer according to claim 1, characterized in that: A pedal is rotatably connected inside the footrest, and a rocking spring is provided at the bottom end of the grip.

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