CN113386846A - Adjustable sitting type skiing device - Google Patents
Adjustable sitting type skiing device Download PDFInfo
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- CN113386846A CN113386846A CN202110727208.3A CN202110727208A CN113386846A CN 113386846 A CN113386846 A CN 113386846A CN 202110727208 A CN202110727208 A CN 202110727208A CN 113386846 A CN113386846 A CN 113386846A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B17/00—Accessories or details of sledges
- B62B17/06—Superstructures; Attachments therefor
- B62B17/063—Seats or other supports specially adapted for the user
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Abstract
The invention provides an adjustable sitting type skiing device which comprises an angle adjusting frame, wherein the angle adjusting frame is matched with other components to realize the adjustment of the sitting posture inclination angle, the knee joint angle and the front and back positions of the gravity center of a user. The sitting posture adjusting device is simple in structure, rich in functions, easy to operate and flexible to use, can meet the sitting posture adjusting requirements of users, improves the comfort level of users, and has important significance for assisting professionals in training, exploring action technical indexes and improving athletic performances; meanwhile, the method can adapt to the differentiation of the physical conditions of the user, thereby being suitable for popularization to public sports and entertainment projects.
Description
Technical Field
The invention belongs to the technical field of skiing equipment, and particularly relates to an adjustable sitting type skiing device.
Background
Along with the popularization of the national fitness concept, people build body through various sports to improve physical quality, skiing also becomes one of the sports that people like day by day, and skiing instrument is also diversified, and sitting posture skiing ware is just one of them, and current sitting posture skiing ware can not adjust, can't satisfy the demand that user's position of sitting adjusted, also can't satisfy the personnel of different physical conditions simultaneously and use.
In summary, a sitting type skiing device capable of meeting the requirement of sitting posture adjustment of users and adapting to the differentiation of physical conditions of users is provided, and problems to be solved are needed urgently.
Disclosure of Invention
In order to overcome a series of defects in the prior art, the invention aims to solve the problems and provide an adjustable sitting type skiing device, which comprises an angle adjusting frame 003, and is characterized in that the angle adjusting frame 003 is matched with other components to realize adjustment of the sitting posture inclination angle, the knee joint angle and the front-back position of the gravity center of a user.
Preferably, sitting posture skiing ware still includes knee joint U-shaped support piece 001, knee joint support swash plate 002, back support riser 006, shank bracing piece 008, seat link 014 and preceding support riser 015, the knee joint U-shaped support piece 001 left and right sides is connected with a knee joint support swash plate 002 respectively.
Preferably, the angle adjusting frames 003 are respectively arranged on the left side and the right side, and each angle adjusting frame 003 is respectively connected with the knee joint U-shaped supporting piece 001 and a knee joint supporting inclined plate 002;
the seat connecting frame 014 is connected with the angle adjusting frame 003;
two front supporting vertical plates 015 are arranged and are respectively connected with the angle adjusting frames 003 on the two sides;
two rear supporting vertical plates 006 are arranged and respectively connected with the angle adjusting frames 003 at two sides;
and two ends of the shank supporting rod 008 are respectively connected with the rear supporting vertical plates 006 at two sides.
Preferably, the angle adjusting bracket 003 is L-shaped, and a round hole i is formed at the rear end of one side in the vertical direction and is used for being connected with the rear supporting vertical plate 006.
Preferably, the front end of one side of the angle adjusting frame 003 in the vertical direction is provided with a series of circular holes II with the same radian and diameter and a circular arc groove respectively by taking the circle center of the circular hole I at the rear end as the circle center and taking different radiuses as the circle center, the angle adjusting frame is connected with the front supporting vertical plate 015 through a connecting piece, and the angle adjusting frame is arranged at corresponding positions of the circular holes II with the same radian and diameter and the circular arc grooves, so that the step adjustment of a certain range of the sitting posture inclination angle is realized.
Preferably, a series of circular holes iii with the same diameter and equal spacing are formed in the front end of one side of the angle adjusting frame 003 in the vertical direction, and the knee joint U-shaped supporting piece 001 is connected with the angle adjusting frame 003 at different positions of the circular holes iii to realize telescopic adjustment of the knee joint U-shaped supporting piece 001;
the left side and the right side of the knee joint U-shaped supporting piece 001 are respectively provided with a strip-shaped sliding chute I, and a connecting piece of the knee joint U-shaped supporting piece 001 and a knee joint supporting inclined plate 002 slides in the strip-shaped sliding chutes I;
the angle adjusting frame 003 is provided with a round hole IV at one side of a round hole III with the same diameter and at equal intervals and is connected with the knee joint supporting inclined plate 002;
when the knee joint U-shaped supporting piece 001 is connected with the angle adjusting frame 003 through one of the equidistant round holes III, the knee joint U-shaped supporting piece 001, the knee joint supporting inclined plate 002 and the angle adjusting frame 003 form a three-link mechanism, so that the adjustment of different angles of the knee joint U-shaped supporting piece 001 is realized;
a series of equidistant round holes VI are formed in the vertical direction of the rear supporting vertical plate 006, the shank supporting rods 008 are connected with the knee joint U-shaped supporting piece 001 in different round holes VI, and the angle adjustment of the knee joint of a user is realized.
Preferably, a series of round holes V with the same equidistant diameter are formed in the rear of one side of the upper end of the angle adjusting frame 003, a strip-shaped sliding groove II is formed in the arrangement direction of the round holes V with the same equidistant diameter and is connected with the seat connecting frame 014, and the connecting assemblies are arranged in the corresponding positions of the different equidistant round holes V and the strip-shaped sliding grooves II, so that the front and rear adjustment of the seat connecting frame 014 is realized, namely the adjustment of the front and rear positions of the gravity center of a user.
Preferably, the sitting type skiing machine further comprises a front transverse connecting rod 004, a seat 005, a rear transverse connecting rod 007, a front and rear leg connecting plate 009, a left and right leg connecting plate 010, legs 011, a ski 012, a fixer 013, and a leg fixing shaft 016.
Preferably, two ends of the front transverse connecting rod 004 are respectively connected with the angle adjusting frames 003 at two sides;
the seat connecting frame 014 is connected with the seat 005;
two ends of the rear transverse connecting rod 007 are respectively connected with the rear supporting vertical plates 006 at two sides;
the front and rear support leg connecting plate 009 and the left and right support leg connecting plate 010 are respectively connected with the four support legs 011; the two front supporting vertical plates 015 are respectively connected with two front supporting feet 011;
the two rear supporting vertical plates 006 are respectively connected with the two rear supporting legs 011;
the leg fixing shafts 016 are respectively connected with the corresponding legs 011.
Preferably, a through hole is formed below the supporting leg 011, a supporting leg fixing shaft 016 is installed on the through hole, and the whole skiing device is installed on the ski 012 by fixedly connecting the supporting leg fixing shaft 016 with a buckling device on the fixer 013.
Compared with the prior art, the invention has the following beneficial effects:
the sitting posture adjusting device is simple in structure, rich in functions, easy to operate and flexible to use, can meet the sitting posture adjusting requirements of users, improves the comfort level of users, and has important significance for assisting professionals in training, exploring action technical indexes and improving athletic performances; meanwhile, the method can adapt to the differentiation of the physical conditions of the user, thereby being suitable for popularization to public sports and entertainment projects.
Drawings
FIG. 1 is a schematic view of an adjustable sitting ski device according to the present invention;
FIG. 2 is a second schematic view of the overall structure of an adjustable seated skiing device according to the present invention;
FIG. 3 is a partially enlarged structural view of a leg of an adjustable seating ski device according to the present invention.
The reference numbers in the figures are:
001-knee joint U-shaped supporting piece, 002-knee joint supporting inclined plate, 003-angle adjusting frame, 004-front transverse connecting rod, 005-seat, 006-rear supporting vertical plate, 007-rear transverse connecting rod, 008-shank supporting rod, 009-front and rear leg connecting plate, 010-left and right leg connecting plate, 011-leg, 012-snowboard, 013-fixer, 014-seat connecting frame, 015-front supporting vertical plate and 016-leg fixing shaft.
Detailed Description
In order to make the implementation objects, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be described in more detail below with reference to the accompanying drawings in the embodiments of the present invention. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are only some, but not all embodiments of the invention.
All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiments and the directional terms described below with reference to the drawings are exemplary and intended to be used in the explanation of the invention, and should not be construed as limiting the invention.
In one broad embodiment of the invention, an adjustable seating ski machine comprises an angle adjustment bracket 003, wherein the angle adjustment bracket 003, in cooperation with other components, provides for adjustment of the user's sitting angle, knee angle and forward and backward position of the center of gravity.
Preferably, sitting posture skiing ware still includes knee joint U-shaped support piece 001, knee joint support swash plate 002, back support riser 006, shank bracing piece 008, seat link 014 and preceding support riser 015, the knee joint U-shaped support piece 001 left and right sides is connected with a knee joint support swash plate 002 respectively.
Preferably, the angle adjusting frames 003 are respectively arranged on the left side and the right side, and each angle adjusting frame 003 is respectively connected with the knee joint U-shaped supporting piece 001 and a knee joint supporting inclined plate 002;
the seat connecting frame 014 is connected with the angle adjusting frame 003;
two front supporting vertical plates 015 are arranged and are respectively connected with the angle adjusting frames 003 on the two sides;
two rear supporting vertical plates 006 are arranged and respectively connected with the angle adjusting frames 003 at two sides;
and two ends of the shank supporting rod 008 are respectively connected with the rear supporting vertical plates 006 at two sides.
Preferably, the angle adjusting bracket 003 is L-shaped, and a round hole i is formed at the rear end of one side in the vertical direction and is used for being connected with the rear supporting vertical plate 006.
Preferably, the front end of one side of the angle adjusting frame 003 in the vertical direction is provided with a series of circular holes II with the same radian and diameter and a circular arc groove respectively by taking the circle center of the circular hole I at the rear end as the circle center and taking different radiuses as the circle center, the angle adjusting frame is connected with the front supporting vertical plate 015 through a connecting piece, and the angle adjusting frame is arranged at corresponding positions of the circular holes II with the same radian and diameter and the circular arc grooves, so that the step adjustment of a certain range of the sitting posture inclination angle is realized.
Preferably, a series of circular holes iii with the same diameter and equal spacing are formed in the front end of one side of the angle adjusting frame 003 in the vertical direction, and the knee joint U-shaped supporting piece 001 is connected with the angle adjusting frame 003 at different positions of the circular holes iii to realize telescopic adjustment of the knee joint U-shaped supporting piece 001;
the left side and the right side of the knee joint U-shaped supporting piece 001 are respectively provided with a strip-shaped sliding chute I, and a connecting piece of the knee joint U-shaped supporting piece 001 and a knee joint supporting inclined plate 002 slides in the strip-shaped sliding chutes I;
the angle adjusting frame 003 is provided with a round hole IV at one side of a round hole III with the same diameter and at equal intervals and is connected with the knee joint supporting inclined plate 002;
when the knee joint U-shaped supporting piece 001 is connected with the angle adjusting frame 003 through one of the equidistant round holes III, the knee joint U-shaped supporting piece 001, the knee joint supporting inclined plate 002 and the angle adjusting frame 003 form a three-link mechanism, so that the adjustment of different angles of the knee joint U-shaped supporting piece 001 is realized;
a series of equidistant round holes VI are formed in the vertical direction of the rear supporting vertical plate 006, the shank supporting rods 008 are connected with the knee joint U-shaped supporting piece 001 in different round holes VI, and the angle adjustment of the knee joint of a user is realized.
Preferably, a series of round holes V with the same equidistant diameter are formed in the rear of one side of the upper end of the angle adjusting frame 003, a strip-shaped sliding groove II is formed in the arrangement direction of the round holes V with the same equidistant diameter and is connected with the seat connecting frame 014, and the connecting assemblies are arranged in the corresponding positions of the different equidistant round holes V and the strip-shaped sliding grooves II, so that the front and rear adjustment of the seat connecting frame 014 is realized, namely the adjustment of the front and rear positions of the gravity center of a user.
Preferably, the sitting type skiing machine further comprises a front transverse connecting rod 004, a seat 005, a rear transverse connecting rod 007, a front and rear leg connecting plate 009, a left and right leg connecting plate 010, legs 011, a ski 012, a fixer 013, and a leg fixing shaft 016.
Preferably, two ends of the front transverse connecting rod 004 are respectively connected with the angle adjusting frames 003 at two sides;
the seat connecting frame 014 is connected with the seat 005;
two ends of the rear transverse connecting rod 007 are respectively connected with the rear supporting vertical plates 006 at two sides;
the front and rear support leg connecting plate 009 and the left and right support leg connecting plate 010 are respectively connected with the four support legs 011; the two front supporting vertical plates 015 are respectively connected with two front supporting feet 011;
the two rear supporting vertical plates 006 are respectively connected with the two rear supporting legs 011;
the leg fixing shafts 016 are respectively connected with the corresponding legs 011.
Preferably, a through hole is formed below the supporting leg 011, a supporting leg fixing shaft 016 is installed on the through hole, and the whole skiing device is installed on the ski 012 by fixedly connecting the supporting leg fixing shaft 016 with a buckling device on the fixer 013.
The present invention will be described in further detail below with reference to the accompanying drawings, which illustrate preferred embodiments of the present invention.
As shown in fig. 1 and 2, an adjustable sitting ski according to an embodiment of the present invention includes: knee joint U-shaped support piece 001, knee joint support swash plate 002, angle adjusting bracket 003, preceding transverse connection pole 004, seat link 014, preceding riser 015, back riser 006, back transverse connection pole 007, shank bracing piece 008, preceding back stabilizer blade connecting plate 009, about stabilizer blade connecting plate 010, stabilizer blade 011, stabilizer blade fixed axle 016.
The two sides of a knee joint U-shaped support 001 are respectively connected with a knee joint support inclined plate 002, two side angle adjusting frames 003 are respectively connected with the knee joint U-shaped support 001 and a knee joint support inclined plate 002, a seat connecting frame 014 is fixedly connected with a seat 005 and is connected with the two side angle adjusting frames 003, front support vertical plates 015 at the two sides are respectively connected with the two side angle adjusting frames 003, two ends of a front transverse connecting rod 004 are respectively connected with the two side angle adjusting frames 003, rear support vertical plates 006 at the two sides are respectively connected with the two side angle adjusting frames 003, two ends of a rear transverse connecting rod 007 are respectively connected with the two side rear support vertical plates 006, two ends of a shank support 008 are respectively connected with the two side rear support vertical plates 006, four legs 011 are respectively fixedly connected with two front and rear leg connecting plates 009 and two left and right leg connecting plates 010, the front two legs 011 are respectively fixedly connected with the two front support vertical plates 015, two behind the stabilizer blade 011 are respectively fixedly connected with two rear supporting vertical plates 006, and the stabilizer blade fixing shaft 016 is fixedly connected with the stabilizer blade 011 and fixedly connected with a buckle device on a fixer 013 to install the whole skiing device on the ski 012.
The operation of the adjustable sitting ski according to the preferred embodiment of the present invention will be described with reference to fig. 1, 2 and 3. All connections of the adjustable seating ski of the preferred embodiment of the invention are fixed connections during skiing. According to the requirements of users, the sitting type skiing device provided by the invention is adjusted to a proper position and fixed for use.
During the adjustment process: the central connecting line of round holes I on two sides of the rear end in the vertical direction of the angle adjusting frame 003 is taken as a central axis to rotate, the connecting piece of the angle adjusting frame 003 and the front supporting vertical plate 015 is arranged in the round holes II with different equal radians and same diameters at the front end in the vertical direction of the angle adjusting frame 003 and at the corresponding positions in the arc groove, and the plane of the seat 005 and the horizontal plane can form different included angles, so that the graded adjustment of the sitting posture inclination angle within a certain range is realized;
the knee joint U-shaped supporting piece 001 is arranged in round holes III which are different in spacing and same in diameter at the front end of one side of the angle adjusting frame 003 in the vertical direction, so that the distance between the transverse connecting part of the knee joint U-shaped supporting piece 001 and the seat 005 is different, and the telescopic adjustment of the knee joint U-shaped supporting piece 001 is realized; when the knee joint U-shaped supporting piece 001 and the angle adjusting frame 003 are connected through one of the equidistant round holes III, the knee joint U-shaped supporting piece 001, the knee joint supporting inclined plate 002 and the angle adjusting frame 003 form a three-link mechanism, the knee joint U-shaped supporting piece 001 rotates by taking a central connecting line of round holes III at the joints of the two sides of the knee joint U-shaped supporting piece and the angle adjusting frame 003 as a central axis, and connecting pieces of the knee joint U-shaped supporting piece 001 and the knee joint supporting inclined plate 002 slide in the strip-shaped sliding grooves I at the two sides of the knee joint U-shaped supporting piece 001, so that the adjustment of different angles of the knee joint U-shaped supporting piece 001 can be realized;
the connecting assembly of the angle adjusting frame 003 and the seat connecting frame 014 is arranged in different equal-interval round holes V and corresponding positions in the strip-shaped sliding groove II at the rear of one side of the upper end of the angle adjusting frame 003, so that the seat 005 has different front and rear positions relative to the adjustable sitting type skiing device in the preferred embodiment of the invention, and the front and rear adjustment of the gravity center position of a user is realized;
therefore, the adjustable sitting type skiing device can realize the adjustment of three aspects of the sitting posture inclination angle, the knee joint angle and the front-back position of the gravity center.
Finally, it should be pointed out that: the above examples are only for illustrating the technical solutions of the present invention, and are not limited thereto. Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. An adjustable sitting type skiing device comprises an angle adjusting frame (003), and is characterized in that the angle adjusting frame (003) is matched with other components to realize the adjustment of the sitting posture inclination angle, the knee joint angle and the front-back position of the gravity center of a user.
2. The adjustable sitting ski device of claim 1, further comprising a knee joint U-shaped support (001), a knee joint inclined support plate (002), a rear support vertical plate (006), a lower leg support rod (008), a seat connecting frame (014) and a front support vertical plate (015), wherein the left and right sides of the knee joint U-shaped support (001) are respectively connected with one knee joint inclined support plate (002).
3. An adjustable sitting ski as claimed in claim 2, wherein one angle-adjusting bracket (003) is provided on each of the left and right sides, each angle-adjusting bracket (003) being connected to the knee-joint U-shaped support member (001) and a knee-joint inclined support plate (002);
the seat connecting frame (014) is connected with the angle adjusting frame (003);
two front supporting vertical plates (015) are arranged and are respectively connected with the angle adjusting frames (003) at two sides;
two rear supporting vertical plates (006) are arranged and are respectively connected with the angle adjusting frames (003) at two sides;
and two ends of the shank supporting rod (008) are respectively connected with the rear supporting vertical plates (006) at two sides.
4. The adjustable sitting ski as claimed in claim 3, wherein the angle-adjusting bracket (003) is L-shaped, and has a round hole I at the rear end of one side in the vertical direction for connecting with the rear supporting vertical plate (006).
5. The adjustable sitting type skiing device according to claim 4, wherein the front end of one side of the angle adjusting frame (003) in the vertical direction is provided with a series of circular holes II with the same radian and diameter and a circular arc groove respectively by taking the circle center of the circular hole I at the rear end as the circle center and adopting different radiuses, the angle adjusting frame is connected with the front supporting vertical plate (015) through a connecting piece, and the angle adjusting frame is arranged at the corresponding positions of the circular holes II with different radians and the same diameter and the circular arc grooves through the connecting piece, so that the step adjustment of a certain range of the sitting posture inclination angle is realized.
6. The adjustable sitting skiing device according to claim 3, wherein the front end of one side of the angle adjustment frame (003) in the vertical direction is provided with a series of round holes III with equal spacing and same diameter, and the knee joint U-shaped support member (001) is connected with the angle adjustment frame (003) at different positions of the round holes III to realize telescopic adjustment of the knee joint U-shaped support member (001);
the left side and the right side of the knee joint U-shaped supporting piece (001) are respectively provided with a strip-shaped sliding chute I, and a connecting piece of the knee joint U-shaped supporting piece (001) and a knee joint supporting inclined plate (002) slides in the strip-shaped sliding chutes I;
the angle adjusting frame (003) is provided with a round hole IV on one side of a round hole III with the same diameter and at equal intervals and is connected with the knee joint supporting inclined plate (002);
when the knee joint U-shaped supporting piece (001) is connected with the angle adjusting frame (003) through one of the equidistant round holes III, the knee joint U-shaped supporting piece (001), the knee joint supporting inclined plate (002) and the angle adjusting frame (003) form a three-link mechanism, so that the adjustment of different angles of the knee joint U-shaped supporting piece (001) is realized;
a series of equidistant round holes VI are formed in the vertical direction of the rear supporting vertical plate (006), the lower leg supporting rods (008) are connected with the knee joint U-shaped supporting piece (001) in different round holes VI, and the angle adjustment of the knee joint of a user is realized.
7. The adjustable sitting type skiing device according to claim 3, wherein the angle adjusting bracket (003) is provided with a series of round holes V with the same diameter and the same diameter at equal intervals at the rear of the upper end, a strip-shaped sliding groove II is formed in the arrangement direction of the round holes V with the same diameter and connected with the seat connecting bracket (014) through connecting components, and the connecting components are arranged in the different round holes V with the same diameter and at corresponding positions in the strip-shaped sliding groove II, so that the seat connecting bracket (014) can be adjusted forwards and backwards, namely the front and back positions of the center of gravity of a user can be adjusted.
8. An adjustable sitting ski as described in claim 3, further comprising a front transverse connecting rod (004), a seat (005), a rear transverse connecting rod (007), front and rear leg connecting plates (009), left and right leg connecting plates (010), legs (011), skis (012), a fixer (013), and leg fixing shafts (016).
9. An adjustable sitting ski as claimed in claim 8, wherein the front transverse bar (004) is connected at both ends to the angle-adjusting brackets (003) on both sides;
the seat connecting frame (014) is connected with a seat (005);
two ends of the rear transverse connecting rod (007) are respectively connected with the rear supporting vertical plates (006) at two sides;
the front and rear support leg connecting plates (009) and the left and right support leg connecting plates (010) are respectively connected with the four support legs (011); the two front supporting vertical plates (015) are respectively connected with two front supporting feet (011);
the two rear supporting vertical plates (006) are respectively connected with two rear supporting legs (011);
the supporting leg fixing shafts (016) are respectively connected with the corresponding supporting legs (011).
10. An adjustable sitting type skiing device as claimed in claim 9, wherein a through hole is formed below the supporting leg (011), and a supporting leg fixing shaft (016) is installed on the through hole, so that the whole skiing device is installed on the ski (012) by fixedly connecting the supporting leg fixing shaft (016) with the buckling device on the fixer (013).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110727208.3A CN113386846B (en) | 2021-06-29 | 2021-06-29 | Adjustable sitting type skiing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110727208.3A CN113386846B (en) | 2021-06-29 | 2021-06-29 | Adjustable sitting type skiing device |
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| CN113386846A true CN113386846A (en) | 2021-09-14 |
| CN113386846B CN113386846B (en) | 2022-08-05 |
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| US20230143817A1 (en) * | 2021-11-09 | 2023-05-11 | Bradley T. Edelman | Compact Hiking Sled Device |
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| US11654950B1 (en) * | 2021-11-09 | 2023-05-23 | Bradley T. Edelman | Compact hiking sled device |
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| CN113386846B (en) | 2022-08-05 |
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