CN110013645B - Adjustable walking machine - Google Patents

Adjustable walking machine Download PDF

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Publication number
CN110013645B
CN110013645B CN201910419048.9A CN201910419048A CN110013645B CN 110013645 B CN110013645 B CN 110013645B CN 201910419048 A CN201910419048 A CN 201910419048A CN 110013645 B CN110013645 B CN 110013645B
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China
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moving
adjusting
strip
rod
swinging
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CN201910419048.9A
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CN110013645A (en
Inventor
杨娟
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Suzhou Institute of Trade and Commerce
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Suzhou Institute of Trade and Commerce
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    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/04Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable multiple steps, i.e. more than one step per limb, e.g. steps mounted on endless loops, endless ladders

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  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Vascular Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Tools (AREA)

Abstract

The invention relates to an adjustable walker, comprising: the support assembly comprises at least two vertical rods and handrails, and the handrails are fixedly connected with the vertical rods; at least one pair of swing assemblies hinged to the vertical bars, the swing assemblies rotating about a hinge with the vertical bars; the swinging assembly comprises a swinging rod, an adjusting rod and a foot placing plate which are sequentially arranged from top to bottom, wherein the swinging rod and the adjusting rod are in telescopic connection, and the foot placing plate is fixedly connected with the adjusting rod. The invention solves the technical problems that the existing walker cannot meet the requirements of people of different ages and different heights on the height between the foot pedals and the handrail and the requirements of people of different ages and different heights on comfort.

Description

Adjustable walking machine
Technical Field
The invention relates to a walking machine, in particular to an adjustable walking machine.
Background
The walking machine is a district body-building equipment, can strengthen heart and lung functions and lower limb and waist muscle strength, improve flexibility and coordination ability of lower limb, improve stability of each joint of lower limb, has rehabilitation effect on lumbar muscle strain, hip joint ache, lower limb movement disorder, muscle weakness, muscle atrophy and the like, and is deeply favored by people. The common walker is also very simple in structure and generally consists of a bracket, a handrail and at least one pair of moving rods, wherein the moving rods are hinged with the bracket, and the foot pedals are directly arranged at the lower ends of the moving rods. However, the length of the motion rod of the existing walking machine is fixed and cannot be adjusted, so that the height between the foot pedals and the armrests is fixed, but the requirements of people of different ages and different heights on the height are different, so that the existing walking machine cannot meet the requirements of people of different ages and different heights on the height between the foot pedals and the armrests, and cannot meet the requirements of people of different ages and different heights on comfort.
Disclosure of Invention
The invention aims to provide an adjustable walking machine, which solves the technical problems that the existing walking machine cannot meet the requirements of people of different ages and different heights on the height between foot pedals and armrests and cannot meet the requirements of people of different ages and different heights on comfort.
In order to solve the above problems, the present invention provides an adjustable walker comprising:
the support assembly comprises at least two vertical rods and handrails, and the handrails are fixedly connected with the vertical rods;
at least one pair of swing assemblies hinged to the vertical bars, the swing assemblies rotating about a hinge with the vertical bars;
the swinging assembly comprises a swinging rod, an adjusting rod and a foot placing plate which are sequentially arranged from top to bottom, wherein the swinging rod and the adjusting rod are in telescopic connection, and the foot placing plate is fixedly connected with the adjusting rod.
Preferably, the lower end of the swinging rod is inserted into the adjusting rod:
the swing rod is provided with a plurality of adjusting holes;
the adjusting rod is movably provided with a locking piece, and the locking piece can be inserted into different adjusting holes to adjust the length of the swinging assembly.
Preferably, the locking piece comprises a protruding block and a poking piece, and the protruding block is fixedly arranged on the outer side of the adjusting rod; the convex block is provided with a moving groove;
the toggle piece comprises a toggle piece body, a moving block and a spring, wherein one end of the moving block is elastically arranged in the protruding block through the spring, and the other end of the moving block penetrates through the protruding block and can be inserted into the adjusting hole; the shifting piece body is fixedly arranged on the side face of the moving block and penetrates through the moving groove to the outer side of the moving block, the shifting piece body is shifted, and the shifting piece body slides on the moving groove and drives the moving block to be inserted into or separated from one of the adjusting holes.
Preferably, the poking piece comprises two poking piece bodies, and the two poking piece bodies are respectively and fixedly arranged on two sides of the moving block.
Preferably, the foot placing plate is provided with a tooth slot, a limit bar is arranged in the foot placing plate, and the end part of the limit bar can move in the tooth slot to adjust the size of the accommodating space on the foot placing plate.
Preferably, the limiting strip comprises a first moving strip and a second moving strip, the first moving strip and the second moving strip are mutually perpendicular to each other and can mutually slide relatively, and the end parts of the first moving strip and the second moving strip can move in the corresponding tooth grooves.
Preferably, the first moving strip is provided with a first extending strip, a second extending strip and a third extending strip;
the second moving bar is provided with a first concave groove, a second concave groove and a third concave groove;
the first extension strip is embedded with the first concave groove, the second extension strip is embedded with the second concave groove, and the third extension strip is embedded with the third concave groove.
Preferably, the tooth grooves are respectively arranged on the four peripheral surfaces of the foot placing plate, and the positions of every two opposite surfaces are symmetrical.
Preferably, the swing assembly further comprises an adjusting assembly, wherein the swing assembly is hinged with the vertical rod through the adjusting assembly:
the adjusting assembly comprises an adjusting handle and a jogged sleeve, the jogged sleeve is in sliding connection with the vertical rod, the adjusting handle is in rotary connection with the vertical rod, the adjusting handle is in spiral connection with the jogged sleeve, the adjusting handle is rotated, and the jogged sleeve moves to adjust a gap between the pair of swinging assemblies.
Preferably, the outer surface of the embedded sleeve is provided with a limiting protrusion, and the limiting protrusion is matched with the concave part of the vertical rod to limit the embedded sleeve.
Compared with the prior art, the invention has the following technical effects:
1. the swinging component can be lengthened or shortened to adapt to experimenters with different heights;
2. the foot placing plate can be adjusted in size to adapt to experimenters with different foot types;
3. the adjusting component controls the interval between two adjacent swinging components and adapts to different fat and thin experimenters.
Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. In the accompanying drawings:
FIG. 1 is a schematic view of the overall structure of an adjustable walker according to an embodiment of the present invention;
FIG. 2 is a schematic view of an exploded view of an alternative embodiment of the swing assembly of the adjustable walker of the present invention;
FIG. 3 is a schematic view of the enlarged partial structure A of FIG. 2 in an alternative embodiment of the swing assembly of the adjustable walker of the present invention;
FIG. 4 is a schematic overall structure of the adjustable walker according to the present invention in an alternative embodiment of the dial plate;
FIG. 5 is a schematic view of the overall structure of an alternative embodiment of the foot rest of the adjustable walker of the present invention;
fig. 6 is a schematic overall structure of an adjustable walker according to an alternative embodiment of the present invention.
Detailed Description
The following describes in detail an adjustable walker provided by the present invention with reference to fig. 1 to 6, and this embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation procedure are provided, but the protection scope of the present invention is not limited to the following embodiments, and those skilled in the art can modify and color the same without changing the spirit and content of the present invention.
Example 1
Referring to fig. 1, an adjustable walker comprises:
the support assembly 100 comprises at least two vertical rods 101 and an armrest 102, wherein the armrest 102 is fixedly connected with the vertical rods 101. Preferably, the handrail 102 is a U-shaped handrail, and an included angle between the handrail 102 and the vertical rod 101 is 120 °, so that an experienter has better experience when using the walker, is more comfortable than being connected vertically, and can keep balance.
At least one pair of swing units 200, each swing unit 200 being hinged to one of the vertical bars 101, the swing units 200 being rotated about the hinge with the vertical bar 101;
referring to fig. 2, the swing assembly 200 includes a swing rod 201, an adjusting rod 202, and a foot rest 203 sequentially disposed from top to bottom, the swing rod 201 and the adjusting rod 202 are connected in a telescopic manner, and the foot rest 203 is fixedly connected with the adjusting rod 202.
Preferably, the lower end of the swing rod 201 is inserted into the adjusting rod 202:
the swing rod 201 is provided with a plurality of adjusting holes 201a, and the adjusting holes 201a are arranged up and down;
the adjusting rod 202 is movably provided with locking members, and the locking members can be inserted into different adjusting holes 201a to adjust the length of the swing assembly 200.
Referring to fig. 3 and fig. 4, specifically, the locking member includes a protruding block 202a and a toggle piece 202b, where the protruding block 202a is fixedly disposed on the outer side of the adjusting rod 202; the convex block 202a is provided with a moving groove 202a-1;
the toggle piece 202b comprises a toggle piece body 202b-3, a moving block 202b-1 and a spring 202b-2, wherein one end of the moving block 202b-1 is elastically arranged in the protruding block 202a through the spring 202b-2 (one end of the spring 202b-2 is fixedly connected with the moving block 202b-1, the other end is fixedly connected with the inner wall of the protruding block 202 a), and the other end passes through the protruding block 202a and can be inserted into the adjusting hole 201 a; the shifting piece body 202b-3 is fixedly arranged on the side surface of the moving block 202b-1 and passes through the moving groove 202a-1 to the outer side thereof, the shifting piece body 202b-3 is shifted, and the shifting piece body 202b-3 slides on the moving groove 202a-1 and drives the moving block 202b-1 to be inserted into an adjusting hole 201a or separated from the adjusting hole 201 a. The length of the swing rod 201 is adjusted by inserting the moving block 202b-1 into the adjusting holes 201a with different heights, so as to be suitable for experimenters with different heights and different ages.
Further, the toggle piece 202b includes two toggle piece bodies 202b-3, and the two toggle piece bodies 202b-3 are respectively fixed on two sides of the moving block 202 b-1.
In this embodiment, the toggle plate 202b can be self-reset by the spring 202 b-2: when the moving block 202b-1 needs to be separated from the adjusting hole 201a, the pulling piece body 202b-3 needs to be pulled, at this time, the spring 202b-2 is compressed, and the moving block 202b-1 moves and retreats from the adjusting hole 201 a; when the dial body 202b-3 is released, the spring 202b-2 is automatically restored, and at this time, the moving block 202b-1 is inserted into the corresponding adjustment hole 201a by being pushed by the spring 202 b-2.
In this embodiment, the specific implementation manner of extending or shortening the swing assembly 200 to adapt to the experimenters with different heights is as follows: according to the difference of the height of the experimenter, the moving block 202b-1 is moved backwards (namely, the moving block 202b-1 is moved towards the position direction of the spring 202 b-2) by pulling the pulling piece body 202b-3, so that the moving block 202b-1 is matched with the adjusting holes 201a with different heights on the swinging rod (201), and the length of the swinging rod 201 after being matched is prolonged or shortened.
Example 2
Referring to fig. 5, an adjustable walker is shown in fig. 5, the foot rest 203 has a rectangular structure, the foot rest 203 is provided with a tooth slot 203a, a limit bar 203b is disposed in the foot rest 203, and an end of the limit bar 203b can move in the tooth slot 203a to adjust the size of the accommodating space on the foot rest 203, so as to adapt to experimenters with different feet. The accommodating space is a space for accommodating the feet of a person.
Referring to fig. 6, the limiting bar 203b includes a first moving bar 203b-1 and a second moving bar 203b-2, the first moving bar 203b-1 and the second moving bar 203b-2 are connected vertically and can slide relatively, and the ends of the first moving bar 203b-1 and the second moving bar 203b-2 can move in the corresponding tooth slot 203 a.
Further, the first moving bar 203b-1 is provided with a first extending bar 203b-11, a second extending bar 203b-12 and a third extending bar 203b-13;
the second moving bar 203b-2 is provided with a first concave groove 203b-21, a second concave groove 203b-22 and a third concave groove 203b-23;
the first extension bar 203b-11 is engaged with the first recess groove 203b-21, the second extension bar 203b-12 is engaged with the second recess groove 203b-22, and the third extension bar 203b-13 is engaged with the third recess groove 203b-23, so that the first movement bar 203b-1 and the second movement bar 203b-2 can slide relatively.
In this embodiment, the tooth grooves 203a are disposed one on each of the four peripheral surfaces of the foot rest 203, and the positions on each of the two opposing surfaces are symmetrical.
The specific implementation manner of the present embodiment that can adjust the size of the accommodating space on the foot rest 203 to adapt to the experimenters with different foot types is as follows: the first moving bar 203b-1 and the second moving bar 203b-2 are shifted, so that the space range formed by the first moving bar 203b-1, the second moving bar 203b-2 and the foot placing plate 203 is suitable for feet with different sizes.
Example 3
Referring to fig. 2, an adjustable walker further includes an adjusting assembly 300, wherein the swinging assemblies 200 are hinged to the vertical rod 101 through the adjusting assembly 300, and in this embodiment, the distance between the two swinging assemblies 200 can be changed by the adjusting assembly 300, so as to adapt to the experimenters with different fatness and thinness or different walking modes.
In this embodiment, the adjustment assembly 300 includes an adjustment handle 301 and a fitting sleeve 302, the fitting sleeve 302 is slidably connected to the vertical rod 101, the adjustment handle 301 is rotatably connected to the vertical rod 101, and the adjustment handle 301 is screw-connected to the fitting sleeve 302, the adjustment handle 301 is rotated, and the fitting sleeve 302 is moved to adjust the gap between the pair of swing assemblies 200.
In this embodiment, the adjustment handle 301 is only turned relative to the vertical rod 101 and does not move relative to the vertical rod 101. If the adjusting handle 301 comprises a threaded rod and a handle, the threaded rod is positioned in the vertical rod 101 and is in threaded connection with the embedded sleeve 302, and the handle is fixedly connected with the other end part of the threaded rod; the handle is blocked on the outside of the vertical rod 101 by a baffle, which in this embodiment is fixedly connected to the baffle, which is located on the outside of the vertical rod 101 and which is rotatably connected to the vertical rod 101.
In this embodiment, the outer surface of the engaging sleeve 302 is provided with a limiting protrusion 302a, and the limiting protrusion 302a cooperates with the recess of the vertical rod 101 to limit the engaging sleeve 302 from rotating.
The embedded sleeve 302 is further provided with a fixed tail end 302b, one end of the fixed tail end 302b is fixedly connected with the embedded sleeve 302, and the other end is connected with the top end of the swinging rod 201. In this embodiment, the fixed tail end 302b is rotatably connected to the top end of the swing lever 201 through a bearing.
In this embodiment, the adjusting component 300 changes the interval between two adjacent swinging components 200 to adapt to different fat or thin experiences or different walking modes, which is specifically implemented as follows: the rotation adjustment handle 301 is swung so that the rotation adjustment handle 301 and the fitting sleeve 302 are relatively moved, and the fitting sleeve 302 is moved because the rotation adjustment handle 301 is not moved. The extension and shortening of the fitting sleeve 302 is controlled by forward rotation and reverse rotation, so that the distance between two adjacent swinging assemblies 200 is adjusted, and the device is suitable for experimenters with different fatness or different walking modes.
The above disclosure is only one specific embodiment of the present application, but the present application is not limited thereto, and any changes that can be thought by those skilled in the art should fall within the protection scope of the present application.

Claims (2)

1. An adjustable walker, comprising:
the support assembly (100) comprises at least two vertical rods (101) and handrails (102), and the handrails (102) are fixedly connected with the vertical rods (101);
at least one pair of swing assemblies (200) hinged to the vertical rod (101), the swing assemblies (200) rotating about a hinge with the vertical rod (101);
the swinging assembly (200) comprises a swinging rod (201), an adjusting rod (202) and a foot placing plate (203) which are sequentially arranged from top to bottom, wherein the swinging rod (201) and the adjusting rod (202) are in telescopic connection, and the foot placing plate (203) is fixedly connected with the adjusting rod (202);
the lower end of the swinging rod (201) is inserted into the adjusting rod (202):
a plurality of adjusting holes (201 a) are formed in the swinging rod (201); a locking piece is movably arranged on the adjusting rod (202), and can be inserted into different adjusting holes (201 a) to adjust the length of the swinging assembly (200);
the locking piece comprises a protruding block (202 a) and a poking piece (202 b), and the protruding block (202 a) is fixedly arranged on the outer side of the adjusting rod (202); the convex block (202 a) is provided with a moving groove (202 a-1); the poking piece (202 b) comprises a poking piece body (202 b-3), a moving block (202 b-1) and a spring (202 b-2), one end of the moving block (202 b-1) is elastically arranged in the protruding block (202 a) through the spring (202 b-2), and the other end of the moving block passes through the protruding block (202 a) and can be inserted into the adjusting hole (201 a); the poking piece body (202 b-3) is fixedly arranged on the side surface of the moving block (202 b-1) and penetrates through the moving groove (202 a-1) to the outer side of the moving block, the poking piece body (202 b-3) is poked, the poking piece body (202 b-3) slides on the moving groove (202 a-1) and drives the moving block (202 b-1) to be inserted into an adjusting hole (201 a) or separated from the adjusting hole (201 a); the poking piece (202 b) comprises two poking piece bodies (202 b-3), and the two poking piece bodies (202 b-3) are respectively fixedly arranged at two sides of the moving block (202 b-1);
a tooth groove (203 a) is formed in the foot placing plate (203), a limit strip (203 b) is arranged in the foot placing plate (203), and the end part of the limit strip (203 b) can move in the tooth groove (203 a) to adjust the size of the accommodating space on the foot placing plate (203); the limiting strip (203 b) comprises a first moving strip (203 b-1) and a second moving strip (203 b-2), the first moving strip (203 b-1) and the second moving strip (203 b-2) are mutually connected vertically and can mutually slide relatively, and the end parts of the first moving strip (203 b-1) and the second moving strip (203 b-2) can move in corresponding tooth grooves (203 a); the first movable strip (203 b-1) is provided with a first extension strip (203 b-11), a second extension strip (203 b-12) and a third extension strip (203 b-13); the second moving bar (203 b-2) is provided with a first concave groove (203 b-21), a second concave groove (203 b-22) and a third concave groove (203 b-23); the first extension strip (203 b-11) is embedded with the first concave groove (203 b-21), the second extension strip (203 b-12) is embedded with the second concave groove (203 b-22), and the third extension strip (203 b-13) is embedded with the third concave groove (203 b-23); the tooth grooves (203 a) are respectively arranged on four peripheral surfaces of the foot placing plate (203), and the positions of every two opposite surfaces are symmetrical;
-an adjustment assembly (300), the swing assembly (200) being hinged to the vertical rod (101) by means of the adjustment assembly (300):
the adjusting assembly (300) comprises an adjusting handle (301) and a jogged sleeve (302), the jogged sleeve (302) is in sliding connection with the vertical rod (101), the adjusting handle (301) is in rotating connection with the vertical rod (101), the adjusting handle (301) is in spiral connection with the jogged sleeve (302), the adjusting handle (301) is rotated, and the jogged sleeve (302) moves to adjust a gap between a pair of swinging assemblies (200).
2. The adjustable walker according to claim 1, characterized in that the outer surface of the engaging sleeve (302) is provided with a limiting protrusion (302 a), said limiting protrusion (302 a) cooperating with a recess of the vertical rod (101) limiting the engaging sleeve (302).
CN201910419048.9A 2019-05-20 2019-05-20 Adjustable walking machine Active CN110013645B (en)

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CN201910419048.9A CN110013645B (en) 2019-05-20 2019-05-20 Adjustable walking machine

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CN110013645B true CN110013645B (en) 2024-01-05

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204352458U (en) * 2014-12-16 2015-05-27 张爱红 Multifunction combined spacewalk machine
US9579537B1 (en) * 2015-12-09 2017-02-28 Mario Contenti Designs Co., Ltd. Elliptical trainer with changeable foot motion
CN206071236U (en) * 2016-08-24 2017-04-05 龙紫兵 Sliding handle lock
KR20180018632A (en) * 2018-02-07 2018-02-21 주식회사 씨티엘 Smart Leg Movement Stimulator Device
CN207898862U (en) * 2018-02-06 2018-09-25 浙江工业职业技术学院 A kind of mountaineering machine
CN109550199A (en) * 2018-12-12 2019-04-02 南通市第人民医院 A kind of ankle exercising apparatus
CN209967537U (en) * 2019-05-20 2020-01-21 苏州经贸职业技术学院 Adjustable walking machine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180304116A1 (en) * 2017-04-25 2018-10-25 Wei-Teh Ho Foldable climbing exercise device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204352458U (en) * 2014-12-16 2015-05-27 张爱红 Multifunction combined spacewalk machine
US9579537B1 (en) * 2015-12-09 2017-02-28 Mario Contenti Designs Co., Ltd. Elliptical trainer with changeable foot motion
CN206071236U (en) * 2016-08-24 2017-04-05 龙紫兵 Sliding handle lock
CN207898862U (en) * 2018-02-06 2018-09-25 浙江工业职业技术学院 A kind of mountaineering machine
KR20180018632A (en) * 2018-02-07 2018-02-21 주식회사 씨티엘 Smart Leg Movement Stimulator Device
CN109550199A (en) * 2018-12-12 2019-04-02 南通市第人民医院 A kind of ankle exercising apparatus
CN209967537U (en) * 2019-05-20 2020-01-21 苏州经贸职业技术学院 Adjustable walking machine

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