CN111249669A - Dispose electronic treadmill of both hands telecontrol equipment - Google Patents
Dispose electronic treadmill of both hands telecontrol equipment Download PDFInfo
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- CN111249669A CN111249669A CN202010248976.6A CN202010248976A CN111249669A CN 111249669 A CN111249669 A CN 111249669A CN 202010248976 A CN202010248976 A CN 202010248976A CN 111249669 A CN111249669 A CN 111249669A
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/02—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills
- A63B22/0235—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills driven by a motor
- A63B22/0242—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills driven by a motor with speed variation
- A63B22/025—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills driven by a motor with speed variation electrically, e.g. D.C. motors with variable speed control
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
- A63B23/16—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles for hands or fingers
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/02—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills
- A63B2022/0278—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills with reversible direction of the running surface
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Cardiology (AREA)
- Vascular Medicine (AREA)
- Rehabilitation Tools (AREA)
Abstract
The utility model provides a dispose electronic treadmill of both hands telecontrol equipment, belongs to the body-building apparatus field, includes: the existing electric treadmill is characterized in that: the symmetry in the middle section of the right side frame that is equipped with left hand telecontrol equipment and electronic treadmill's running rack on the middle section of the left side frame of electronic treadmill's running rack is equipped with right hand telecontrol equipment and one can adjust the resistance adjusting part that left hand telecontrol equipment and right hand telecontrol equipment fore-and-aft direction respectively sway the resistance simultaneously, and its benefit is: simple structure and can adjust the resistance of the left and right motion rods to swing back and forth simultaneously.
Description
Technical Field
An electric treadmill with a double-hand movement device belongs to the field of fitness equipment, and particularly relates to an electric treadmill with a double-hand movement device.
Background
Walking with a stick (i.e. walking with a stick held by two hands, the stick can also be called holding rod, and is used interchangeably) is also called cross-country walking, originates in finland, evolves from cross-country skiing sports, and is one of the fastest-developing outdoor aerobic sports internationally. The walking stick is held to walk on the basis of ordinary walking, and the upper limbs are mobilized to participate in the movement through the two walking sticks, so that the whole body exercise is realized. The walking stick is pushed by two hands in front of each other, so that the walking stick can move to the upper half of the body, back and abdomen muscles, legs and arms can be strengthened, the cardio-pulmonary function can be promoted, only two legs are used for normal walking, 70% of muscles of the body participate in movement during ordinary walking, 90% of the body participate in movement during walking with the stick, the energy consumption is 46% higher than that during ordinary walking, the force born by knees and other lower joints is reduced due to the force of the arms, the pressure on waist and legs is reduced, the joints of lower limbs are protected, and the risk of falling is reduced. The multifunctional health-care bed has the characteristics of simplicity, easiness, safety, high exercise effect and the like, has the functions of reducing fat, preventing and treating cardiovascular and cerebrovascular diseases, diabetes and osteoporosis, relaxing mood, reducing pressure and the like, and is an upgraded version of walking.
The inventor of the present invention has disclosed an invention patent (application No. CN201910752037.2) of "holding bar back-walking machine including various body-building methods and its installation and use method", in which resistance adjusting devices capable of adjusting the front and back swing resistances of the left and right movement bars disposed on the electric treadmill respectively are provided, but the invention has two disadvantages: the defects are that the front-back swinging resistance adjusting structure of the left-right moving rod is complex, and the front-back swinging resistance of the left-right moving rod is separately adjusted.
Then can the resistance adjustment structure that can not allow the left and right movement levers to swing back and forth simpler and can adjust the resistance of the left and right movement levers to swing back and forth at the same time?
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the electric running machine with the double-hand movement device overcomes the defects that the front-back swinging resistance adjusting structure of the left and right movement rods arranged on the electric running machine in the prior art is complex and cannot be adjusted simultaneously, and has simple structure and can adjust the front-back swinging resistance of the left and right movement rods simultaneously.
In order to achieve the above object, the present invention provides an electric treadmill with a two-hand exercise device, comprising a conventional electric treadmill (1), characterized in that:
a left hand movement device (2) which is symmetrically arranged on the middle section of a left frame (1021) of a running rack (102) of the electric running machine (1) and a right hand movement device (3) which is arranged on the middle section of a right frame (1022) of the running rack (102) of the electric running machine (1) in the same structure, and a resistance adjusting component (4) which can simultaneously adjust the respective front-back direction swing resistance of the left hand movement device (2) and the right hand movement device (3),
the left hand motion device (2) or the right hand motion device (3) comprises: the device comprises a mounting bracket (201), a bearing shaft (202), a flywheel (203), a motion rod bracket (204), a motion rod inner rod (205), a motion rod outer rod (206), a spring (207) and a height-adjustable hollow handle (208) which is sleeved at the top end of the motion rod outer rod (206) and fixed through a locking mechanism (209), wherein the height-adjustable hollow handle (208) is arranged on the mounting bracket, the bearing shaft (202), the flywheel (203), the motion rod bracket (204The installing support (201) is a hollow support (similar to a container without a ceiling), and a hollow part is used for suspending the flywheel (203) to be placed in the hollow part, wherein the installing support (201) comprises five surfaces: the front vertical surface A, the rear vertical surface B, the left vertical surface C, the right vertical surface D and the bottom surface E are cut and bent by a metal plate and then welded or integrally formed by hard plastic, wherein a semicircular hole (2011) is formed at the intersection of two V-shaped edges, wherein the widths of the surface A and the surface B are the same, and the surface C and the surface D are in a symmetrical relation; the bearing shaft (202) is of an integral structure with a thick middle part and two thin ends, the thick and thin parts are cylinders with the same axial direction, the whole length of the bearing shaft (202) is less than or equal to the width of a left frame (1021) or a right frame (1022), the distance between the thick part of the bearing shaft (202) and two inner walls of a C surface and a D surface of the mounting bracket (201) is the same or slightly short, the diameter of the thick rod part in the middle of the bearing shaft (202) is larger than that of a semicircular hole (2011), the diameters of the thin parts at two ends of the bearing shaft (202) are the same or slightly smaller than that of the semicircular hole (2011), and the thin parts at two ends of the bearing shaft (202) are the same in length and are provided with external threads; the flywheel (203) is a flat cylinder, the thickness (height) of the flywheel (203) is less than or equal to the distance between two inner walls of the C surface and the D surface of the mounting bracket (201), a bearing is arranged at the center of the flywheel (203) (the structure of the flywheel (203) is similar to that of a roller with a larger outer ring), the bearing shaft (202) is fixed in the center in a bearing hole (2032) of a bearing of the flywheel (203) so as to achieve the rolling connection between the flywheel (203) and the bearing shaft (202) (similar to the rolling connection between the flywheel and the bearing shaft of an exercise bicycle or the rolling connection structure between a roller with a larger outer ring and the bearing shaft), two thin parts of the bearing shaft (202) are respectively placed in semi-circular holes (2011) of the C surface and the D surface of the mounting bracket (201), the bearing shaft (202) is fixed on the mounting bracket (201) in a threaded manner through two nuts (L1) matched with the external threads at the two ends of the bearing shaft (202); two or more flywheel through holes (2031) are arranged in the axial direction of the outer ring of the flywheel (203) (namely between two bottom surfaces); the motion rod bracket (204) is used for connecting and fixing the motion rod inner rod (205) and the flywheel (203), and the motion rod bracket (204) is
Shaped supports of equal thicknessThe fusiform metal flat plate is formed by bending downwards by 90 degrees for two times and comprises column plates at two sides and a top plate in the middle, the two column plates are parallel and symmetrical, the distance between the inner side surfaces of the two column plates is the same as or slightly longer than the thickness (height) of the flywheel (203), n bracket through holes (2041) matched with the N flywheel through holes (2031) on the flywheel (203) are symmetrically arranged on two side column plates of the moving rod bracket (204), the moving rod bracket (204) and the flywheel (203) are fixed in a threaded manner by screwing nuts (L3) into bolts (L2) after the N flywheel through holes (2031) and the N bracket through holes (2041) which are aligned respectively pass through the aligned bracket through holes (2041) and flywheel through holes (2031) through corresponding bolts (L2) after the upward column plate of the top plate of the moving rod bracket (204) faces downwards and symmetrically straddles two bottom surfaces of the flywheel (203); a space of 1-3 cm is formed between the inner side surface of the top plate of the motion rod support (204) after the flywheel (203) is installed and the nearest position of the side edge of the flywheel (203); a support bolt (2042) perpendicular to the top plate of the moving rod support (204) is fixedly welded on the outer side surface of the top plate of the moving rod support (204), and the bolt head of the support bolt (2042) abuts against the outer side of the top plate of the moving rod support (204) and the stud of the support bolt (2042) faces outwards; the inner moving rod (205) and the outer moving rod (206) are both made of straight stainless steel tubes, metal tubes or alloy tubes and other metal tubular materials with natural smooth inner and outer walls and difficult abrasion, the inner and outer walls are all straight tubes with the same thickness and the same tube wall thickness, and are hollow and cylindrical, the inner diameter of the outer moving rod (206) is slightly larger than the outer diameter of the inner moving rod (205), and the outer moving rod (206) is sleeved outside the inner moving rod (205), so that the outer moving rod (206) can perform piston motion on the inner moving rod (205); the inner wall of the bottom of the inner rod (205) of the moving rod is provided with an inner thread matched with a support bolt (2042) on a top plate of a moving rod support (204), or the bottom of the inner rod (205) of the moving rod is fixedly welded with an inner rod nut (2051) matched with an outer thread of a support bolt (2042) on the top plate of the moving rod support (204), the inner diameter of a screw hole of the inner rod nut (2051) is smaller than the inner diameter of the inner rod (205) of the moving rod, the inner rod (205) of the moving rod is axially consistent with the inner thread inside the lower end of the inner rod or the inner rod nut (2051) welded and fixed on the bottomThe inner rod (205) of the motion rod can screw an inner rod nut (2051) or internal threads inside the lower end of the inner rod (205) of the motion rod into or out of a support bolt (2042) to enable the inner rod (205) of the motion rod to be fixed with or separated from a support (204) of the motion rod in a threaded manner; a spring (207) is sleeved outside the lower half section of the inner rod (205) of the moving rod, and the inner diameter of the spring (207) is slightly larger than the outer diameter of the inner rod (205) of the moving rod and is not larger than the outer diameter of the outer rod (206) of the moving rod; the bottom of the spring (207) naturally rests or is fixedly connected to an inner rod nut (2051) at the bottom of an inner rod (205) of the motion rod or a support bolt (2042) of the motion rod support (204) through a buckle; the lower section of the outer moving rod (206) is sleeved outside the upper section of the inner moving rod (205) and the bottom of the outer moving rod is naturally placed or fixedly connected to the top end of the spring (207) by a buckle; the structure and the outer diameter of the upper section of the outer moving rod (206) are matched with a cylindrical cavity in the handle (208), a soft material which is beneficial to being comfortably gripped by palms of exercisers is arranged outside the handle (208), a locking mechanism (209) is arranged between the lower end of the handle (208) and the upper section of the outer moving rod (206), the handle (208) is sleeved into the upper section of the outer moving rod (206) and is fixed by the locking mechanism (209) after the height of the upper section is adjusted, the outer moving rod (206) can perform piston movement on the inner moving rod (205) when the handle (208) is grabbed to perform up-down pressing movement, and the spring (207) can form reverse resistance when the outer moving rod (206) performs piston movement on the inner moving rod (205), so that the movement strength is increased; meanwhile, when the handle (208) is pushed forwards and pulled backwards, the flywheel (203) can be driven to rotate forwards and backwards by taking the axis of the bearing shaft (202) as a fulcrum, the resistance adjusting component (4) comprises an upper part, a middle part and a lower part,
the lower part of resistance adjustment subassembly (4) is two sets of the same, respectively symmetrically establishes in installing support (201) of left hand telecontrol equipment (2) and in installing support (201) of right hand telecontrol equipment (3) respectively, contains: a brake cable fixing hole (2012) arranged at the high position of the front vertical surface (A surface) of the mounting bracket (201), a tension spring fixing column (2013) arranged at the top end of the rear vertical surface (B surface) of the mounting bracket (201), wherein one page is a fixed page (4011) and the fixed page (4011) is fixedly arranged on the inner side surface of the rear end of the bottom surface (E surface) of the mounting bracket (201), the other page is a hinge (401) of a movable page (4012), a hinge shaft core (4013) of the hinge (401) is parallel to a bearing shaft (202), a brake block frame (4021) and a brake block (4022) which are fixedly connected with the movable page (4012) of the hinge (401) at the lower section and are made of metal or hard plastic, the brake block (4022) faces to a flywheel (203), a brake block (4023) integrally arranged at the top end of the brake block frame (4021), a brake beam hole (4023) in which a brake beam penetrates through, and a tension spring hanging hole (4024) arranged on the brake block (4021), and a brake pad reset tension spring (403) with one end hooked on a tension spring hanging hole (4024) of the brake pad bracket (4021) and the other end sleeved on a tension spring fixing column (2013) on the surface B,
the upper part of the resistance adjustment assembly (4) contains: the brake cable fixing device comprises a bolt mounting nut (404), a hollow bolt (405), a brake cable fixing support (406) and a knob (407), wherein the bolt mounting nut (404) penetrates through the control panel (101) up and down to be integrally formed or is embedded on the control panel; the hollow bolt (405) is in a hollow cylindrical shape with a T-shaped structure in the axial direction, an inner cavity of the hollow bolt (405) is also in a cylindrical shape with the T-shaped structure in the axial direction, the depth of the inner cavity (namely the thick part of the T-shaped structure) of the bolt head part of the hollow bolt (405) is 1.5-2.5 cm, an outer hexagon bolt head or an outer four-corner bolt head or other non-perfect circular structures are arranged outside the bolt head part (namely the thick part of the T-shaped structure) of the hollow bolt (405), the outer surface of the stud part (namely the thin part of the T-shaped structure) of the hollow bolt (405) is provided with an external thread matched with the internal thread of the bolt mounting nut (404), and the hollow bolt (405) is screwed into the bolt mounting nut (404); the brake cable fixing support (406) is fixedly arranged on the back of the control panel (101) or integrally formed on the back of the control panel, a brake cable fixing hole (4061) is formed in the brake cable fixing support (406), and the brake cable fixing hole (4061) is axially aligned with the bolt mounting nut (404); a knob groove (4071) matched with the external shape of the bolt head part of the hollow bolt (405) is formed in the knob (407), the knob groove (4071) of the knob (407) is aligned with the bolt head of the hollow bolt (405) and then sleeved on the bolt head,
the middle part of the resistance adjusting component (4) is composed of a one-drag-two brake wire (408), a metal column head (409), an upper brake wire screw (410) and two lower brake wire screws (411), the one-drag-two brake wire (408) is composed of a brake wire core wire (4081) and a brake wire pipeline (4082), three ends of the core wire (4081) are extended (exposed) at the end part of the pipeline (4082), the upper section (4083) of the one-drag-two brake wire (408) is a brake wire, the lower section (4084) of the one-drag-two brake wire (408) is connected with or divided into two brake wires, and the two core wires (4081) of the lower section (4084) of the one-drag-two brake wire (408) move simultaneously when the core wire (4081) of the upper section (4083) of the one-drag-two brake wire (408) is pulled; the top end of a pipeline (4082) of an upper section (4083) of the one-drag-two brake cable (408) is connected with an upper brake cable screw (410), the upper brake cable screw (410) penetrates from the lower part to the upper part of a brake cable fixing hole (4061) on the brake cable fixing bracket (406), and the upper brake cable screw (410) is fixed on the brake cable fixing bracket (406) by an upper nut and a lower nut; a core wire (4081) of an upper section (4083) of the one-drag-two brake wire (408) passes through the inner cavity of the hollow bolt (405) from the back of the control panel (101) and penetrates out of the front of the control panel (101), and then a metal column head (409) is fixed at the end part of the core wire; the size (thickness) of the metal column cap (409) is larger than the thin part of the T-shaped cavity of the hollow bolt (405) and smaller than the thick part of the T-shaped cavity of the hollow bolt (405), the length of the metal column cap (409) is 1-2 cm, and the metal column cap (409) is arranged in the thick part of the T-shaped cavity of the hollow bolt (405) in a sliding mode; the tail ends of two brake wire pipelines (4082) of the lower section (4084) of the one-drag-two brake wire (408) are respectively connected with a lower brake wire screw (411), one of the two lower brake wire screws (411) passes through a brake wire fixing hole (2012) of the mounting bracket (201) on the left frame (1021) from front to back, the lower brake wire screw (411) is fixed on the brake wire fixing hole (2012) by a front nut and a rear nut, and then a core wire (4081) in the pipeline (4082) passes through a space between the inner side surface of a top plate of a moving rod bracket (204) on the left frame (1021) and the side edge of a flywheel (203) on the left frame (1021) to fix the section of core wire (4081) on a brake bean in a brake bean hole (4023) at the top end of a brake sheet frame (4021) in the mounting bracket (201) on the left frame (1021); the other one of the two lower brake cable screws (411) passes through the brake cable fixing hole (2012) of the mounting bracket (201) on the right frame (1022) from front to back, the lower brake cable screw (411) is fixed on the brake cable fixing hole (2012) by a front nut and a rear nut, and then the core cable (4081) in the pipeline (4082) passes through the space between the inner side surface of the top plate of the moving rod bracket (204) on the right frame (1022) and the side edge of the flywheel (203) on the right frame (1022) to fix the section of core cable (4081) on the brake bean in the brake bean hole (4023) at the top end of the brake pad rack (4021) in the mounting bracket (201) on the right frame (1022),
when the knob (407) is rotated, the hollow bolt (405) rotates along with the rotation, the hollow bolt (405) moves up and down along the path of the external thread thereof in the axial direction, when the hollow bolt (405) moves outwards (i.e. away from the control panel (101)), the core wire (4081) of the upper section (4083) of the one-drag-two brake cable (408) is pulled to drive the two core wires (4081) of the lower section (4084) of the one-drag-two brake cable (408) to move forwards synchronously, so that the brake pad (402) in the mounting bracket (201) on the left frame (1021) and the brake pad (402) in the mounting bracket (201) on the right frame (1022) respectively and simultaneously abut against the flywheel (203) on the left-hand movement device (2) and the flywheel (203) on the right-hand movement device (3) to increase resistance, and when the hollow bolt (405) moves inwards (i.e. approaches the control panel (101)), the brake pad in the mounting bracket (201) on the left frame (1021) and the mounting bracket (403) returns to the right-hand movement device (1022), and the The brake pad return tension springs (403) in the frame (201) respectively pull two core wires (4081) of the lower section (4084) of the one-drag-two brake cable (408) backwards at the same time, so that the brake pad (402) in the mounting frame (201) on the left frame (1021) and the brake pad (402) in the mounting frame (201) on the right frame (1022) respectively leave the flywheel (203) on the left-hand movement device (2) and the flywheel (203) on the right-hand movement device (3) at the same time to reduce resistance, and the purpose that the resistance of the left-hand movement device (2) and the resistance of the right-hand movement device (3) can be adjusted by one knob (407) when the left-hand movement device (2) and the right-hand movement device (3) are pushed forwards and pulled.
The connection and fixation method of the mounting bracket (201) on the left frame (1021) and the mounting bracket (201) on the right frame (1022) and the right frame (1022) is characterized in that a screwing method is adopted (two screw mounting through holes (2014) without internal threads in the vertical direction are respectively arranged at the front end and the rear end of the E surface of the mounting bracket (201), chassis screw holes (1023) with internal threads are symmetrically and respectively formed in the middle sections of the left frame (1021) and the right frame (1022), the chassis screw holes are matched with the front screw mounting through hole and the rear screw mounting through hole (2014) on the mounting bracket (201) in the position matching with the axial direction and are matched with the axial direction, the left mounting bracket (201) and the right mounting bracket (201) are respectively arranged on the left frame (1021) and the right frame (1022) and then pass through the eight screw mounting through holes (2012) from top to bottom to fix the left mounting bracket (201) and the right mounting bracket (1021) or the left frame (1021) by welding method (1022) The mounting bracket (201) on the left frame (1021) and the mounting bracket (201) on the right frame (1022) are respectively and directly welded on the left frame (1021) and the right frame (1022) or a buckle connection method is adopted (buckles are respectively arranged on the mounting bracket (201) on the left frame (1021) and the mounting bracket (201) on the right frame (1022) and the mounting bracket (201) on the left frame (1021) and the mounting bracket (201) on the right frame (1022) are respectively connected and fixed on the left frame (1021) and the right frame (1022) through the buckles); the connection and fixation method that the brake cable fixing bracket (406) is fixedly arranged on the back of the control panel (101) adopts a screw connection method (a through hole without threads is arranged on the bottom foot of the brake cable fixing bracket (406), a screw hole with internal threads matched with the through hole on the bottom foot of the brake cable fixing bracket (406) is arranged on the outer side edge of the bolt mounting nut (404) on the back of the control panel (101), and then the brake cable fixing bracket (406) is screwed on the back of the control panel (101) by using matched screws; the connection and fixation method between the fixed page (4011) of the hinge (401) and the inner side surface of the E surface adopts a screwing method (the inner side surface of the E surface is provided with a screw hole with internal threads matched with a screw hole of the fixed page (4011) of the hinge (401), and then the fixed page (4011) of the hinge (401) is screwed to the inner side surface of the E surface by a screw) or a welding method (the fixed page (4011) of the hinge (401) is directly welded to the inner side surface of the E surface); the brake pad (402) and the movable leaf (4012) of the hinge (401) are connected and fixed by adopting a screwing method (the lower section of the brake pad frame (4021) is provided with a screw hole which is matched with the screw hole on the movable leaf (4012) of the hinge (401) and does not have an internal thread, and then the movable leaf (4012) of the hinge (401) and the lower section of the brake pad frame (4021) are screwed and fixed by using a bolt and a nut) or a welding method (the lower section of the brake pad frame (4021) is directly welded to the movable leaf (4012) of the hinge (401); the metal column cap (409) is detachable or not, the detachable metal column cap (409) can be used as a lock bean, the non-detachable metal column cap (409) can be used as a wire tail cap which is made of plastic metal and has a proper size and height, the plastic metal comprises but is not limited to copper and aluminum, and the wire tail cap is sleeved on the top end of a core wire (4081) of an upper section (4083) of the one-drag-two brake wire (408) and then is radially and inwards extruded and fixed on the periphery of the wire tail cap by a clamp; the fixing method between the bearing shaft (202) and the bearing hole (2032) of the flywheel (203) is interference fit fixing or fixing by fastening screws; the spring (207) is a compression spring or a bidirectional spring which can be stretched and compressed; the left frame (1021) and the right frame (1022) can be provided with a plurality of groups of chassis screw holes (1023) which can adjust the positions of the mounting bracket (201) on the left frame (1021) and the mounting bracket (201) on the right frame (1022) according to different heights and different requirements of different individuals.
The specific installation steps are as follows:
firstly, fixing two mounting brackets (201) which are respectively provided and assembled with a bearing shaft (202), a flywheel (203), a motion rod bracket (204), a motion rod inner rod (205), a motion rod outer rod (206), a spring (207), a handle (208), a hinge (401), a brake pad (402) and a brake pad reset tension spring (403) on a left frame (1021) and a right frame (1022) of a running platform frame (102) respectively;
secondly, screwing the hollow bolt (405) into the bolt mounting nut (404) and screwing at least one half of the hollow bolt or screwing to the bottom; thirdly, a core wire (4081) of an upper section (4083) of the one-drag-two brake wire (408) passes through an inner cavity of the hollow bolt (405) from the back side of the control panel (101) and penetrates out of the front side of the control panel (101);
fourthly, fixing the brake cable pipeline (4082) of the upper section (4083) of the one-drag-two brake cable (408) on a brake cable fixing bracket (406) which is arranged in advance;
fifthly, a core wire (4081) of one of the two brake lines of the lower section (4084) of the one-drag-two brake line (408) passes through a brake line fixing hole (2012) on a mounting bracket (201) on a left frame (2011) of the running rack (102), then passes through a space between the inner side surface of a top plate of a moving rod bracket (204) of the left-hand movement device (2) on the left frame (2011) and the side edge of the flywheel (203), then passes through a small hole on a brake bean in a brake bean hole (3023) on a brake pad (302) on the mounting bracket (201) on the left frame (2011), and then fixes a brake line pipeline (4082) outside the core wire on the brake line fixing hole (2012) on the mounting bracket (201) on the left frame (2011); fixing the other one of the two brake lines at the lower section (4084) of the one-drag-two brake line (408) at the relevant position on the right frame (2012) of the running rack (102) by the same method (note: the two brake lines at the lower section (4084) of the one-drag-two brake line (408) are installed in a non-sequential order);
sixthly, pulling the upper section (4081) of the one-drag-two brake cable (408) on the control panel (1) upwards to expose out of the core cable (4081) of the hollow bolt (405) and pulling the core cable to the bottom, then cutting off the redundant part of the section of the core cable (4081) at the position where the core cable (4081) is exposed out of the upper top end of the hollow bolt (405) by a steel wire shear at a distance of 1-2 cm, and then fixing a metal column head (409) at the upper end part of the core cable (4081);
seventhly, simultaneously pulling the tail ends of two core wires (4081) of the lower section (4084) of the one-drag-two brake wire (408) backwards and pulling the tail ends to the bottom (at the moment, the metal column head (409) moves downwards to abut against and is arranged in a thick cavity of the T-shaped cavity of the hollow bolt (405) in a sliding manner);
eighthly, pulling the tail end of the left core wire (4081) of the lower section (4084) of the one-drag-two brake cable (408) to adjust the brake pad (402) in the mounting bracket (201) on the left frame of the running rack (102) to a proper position, and then screwing down the brake beans in the brake bean hole (4023) at the top end of the brake pad frame (4021) in the mounting bracket (201) on the left frame to fix the core wire (4081) and the brake pad (402) and cut off the redundant core wire; fixing the right core wire (4081) of the lower section (4084) of the one-drag-two brake wire (408) by the same method and cutting off the redundant core wire (note that the installation sequence of the two core wires of the lower section (4084) of the one-drag-two brake wire (408) is not different);
and ninthly, sleeving the knob (407) on the knob groove (4071) after the knob groove is aligned with the bolt head of the hollow bolt (405).
The left frame (1021) and the right frame (1022) of the running rack (102) are also symmetrically and fixedly provided with a left limit frame (103) and a right limit frame (104) which are erected in a screwing way and can limit the distance (range) of the front and back swing of the left hand movement device (2) and the right hand movement device (3) respectively and prevent the body of a sporter from deviating from a reasonable running area or limit the safety problem of the human body caused by the step of the sporter on the running rack (102), a front-back rectangular left limiting groove (1031) is arranged on the left limiting frame (103), a front-back rectangular right limiting groove (1041) is symmetrically arranged on the right limiting frame (104), the lower section of the motion rod outer rod (206) on the left frame (1021) penetrates through and is arranged in the left limiting groove (1031) in a sliding manner, and the lower section of the motion rod outer rod (206) on the right frame (1022) penetrates through and is arranged in the right limiting groove (1041) in a sliding manner; two side surfaces of the left limiting frame (103) and the right limiting frame (104) are respectively provided with a protective plate for preventing human bodies and sundries from entering, and the left limiting groove (1031) and the right limiting groove (1041) are provided with protective covers which are similar to the protective covers outside the automobile gear device and used for preventing human bodies and sundries from entering; the lower ends of the front frames of the left limiting frame (103) and the right limiting frame (104) are provided with through holes which can pass through brake cables.
The electric running machine (1) comprises various existing electric running machines (1), and the various existing electric running machines (1) comprise and are not limited to: the electric treadmill (1) is provided with a left vertical handrail (105) and a right vertical handrail (106) which are symmetrical and a high handrail (107) which is fixedly arranged at the top ends of the left vertical handrail (105) and the right vertical handrail (106), the lower section of the left vertical handrail (105) is sleeved in a left bottom pillar (1051) which is hollow and the lower end of which is fixed on a lengthened left underframe (108) of the electric treadmill (1), the lower section of the right vertical handrail (106) is sleeved in a right bottom pillar (1061) which is hollow and the lower end of which is fixed on the lengthened right underframe (109) of the electric treadmill (1), the left vertical handrail (105) and the left bottom pillar (1051) are fixed by a left locking mechanism (1052), and the right vertical handrail (106) and the right bottom pillar (1061) are fixed by a right locking mechanism (1062); and the electric running machine (1) which can be selected to operate in a forward movement mode or a reverse movement mode (not only can enable the sporter to face the control panel (101) to carry out forward running movement, but also can enable the sporter to face the control panel (101) to carry out backward running movement); the electric treadmill (1) is provided with a control panel (101) or a cover plate (110) which can control the motor of the electric treadmill (1) to stop emergently so as to prevent a sporter from touching the electric treadmill (1) forwards and a safety switch with front and rear safety ropes which prevents the sporter from falling out of the running platform backwards; and an electric treadmill (1) with a safety belt for preventing a sporter from falling down to the ground is arranged on the left vertical handrail (105), the right vertical handrail (106), the high handrail (107) or the left limiting frame (103) and the right limiting frame (104); and an electric treadmill (1) provided with a heart rate detection device; and an electric treadmill (1) provided with an identity authentication system and a face recognition system, etc.
The left brake cable of the lower section (4084) of the one-driving-two brake cable (408) passes through a through hole at the lower end of the front frame of the left limiting frame (103) and the middle section of the left brake cable is fixedly connected to the left upright post (111) of the electric treadmill (1); the brake cable on the right of the lower section (4084) of the one-driving-two brake cable (408) passes through a through hole at the lower end of the front frame of the right limiting frame (104) and the middle section of the brake cable is fixed on the right upright post (112) of the electric treadmill (1); the brake cable fixing bracket (406) may additionally be provided with an extension bracket (4062), the extension bracket (4062) being used to fix a transition portion (4085) between one and two of the one-drag-two brake cables (408).
The left limiting frame (103) is fixedly connected with the left bottom column (1051) through a bracket, and/or fixedly connected with the left upright column (111), and/or fixedly connected with the left end of a connecting rod (113) fixedly arranged between the left upright column (111) and the right upright column (112); the right limiting frame (104) is respectively fixedly connected with the right bottom column (1061) through a support, and/or fixedly connected with the right upright column (112), and/or fixedly connected with the right end of a connecting rod (113) fixedly arranged between the left upright column (111) and the right upright column (112).
The upper parts of the resistance adjusting components (4) can be set into a left set and a right set, and two single brake lines are respectively connected with the upper parts of the two sets of resistance adjusting components (4) and the lower parts of the resistance adjusting components (4).
The bottom ends of the A surface and the B surface can be both vacant, and the vacant parts are used for conveniently connecting the fixed page (4011) of the hinge (401) to the inner side of the E surface and connecting and fixing the brake pad holder (4021) to the movable page (4012) of the hinge (401).
Compared with the prior art, the electric treadmill with the double-hand movement device has the beneficial effects that:
simple structure and can adjust the resistance of the left and right motion rods to swing back and forth simultaneously.
Drawings
FIG. 1 is a schematic diagram of the basic structure of the present invention.
Fig. 2 is a plan view of each surface of the mounting bracket (201) of the present invention (if the mounting bracket is made by bending and welding metal plates, the surfaces a and C and the surfaces B and D are respectively bent upward along the imaginary line by 90 degrees by a bending machine, the surfaces C and E and the surfaces D and E are respectively bent upward along the imaginary line by 90 degrees, and then the surfaces a and D and the surfaces B and C are welded together).
Fig. 3 is a plan view of the motion bar support (204) of the present invention (shown folded down in phantom).
Fig. 4 is an exploded view of the structure and the installation connection relationship of the components of the mounting bracket (201), the bearing shaft (202), the flywheel (203), the moving rod bracket (204) and the moving rod inner rod (205) of the invention.
Fig. 5 is a rear view of the connection relationship between the mounting bracket (201), the bearing shaft (202), the flywheel (203), the motion bar bracket (204), the motion bar inner bar (205), the motion bar outer bar (206), the spring (207), one of the brake cable core wires (4082) of the lower segment (4084) of the one-drag-two brake cable (408) and the left frame (1021) or the right frame (1022) of the running platform frame (102) of the electric treadmill (1) (note: it is assumed that the surface B of the mounting bracket (201) is transparent).
Fig. 6 is an exploded view of the structure of the inner rod (205), the outer rod (206), the spring (207), the handle (208) and the locking mechanism (209) of the motion rod of the present invention.
FIG. 7 is a cross-sectional view showing the structural and mounting connections of the upper and middle portions of the resistance adjustment assembly (4) of the present invention.
Fig. 8 is a top oblique view and a bottom oblique view of the knob (407) of the present invention (wherein the front view is a top oblique view and the rear view is a bottom oblique view).
Fig. 9 is an exploded view of the structural and mounting connections between the upper sections of the upper and middle portions of the resistance adjustment assembly (4) of the present invention.
Fig. 10 is a right side view of the structural and mounting connections between the lower sections of the lower and middle portions of the resistance adjustment assembly (4) of the present invention (note: it is assumed that the D-face of the mounting bracket (201) is transparent).
Fig. 11 is a right oblique exploded view of the structure and installation connection relationship between the lower section of the middle part of the resistance adjusting assembly (4) and the surface a of the mounting bracket (201).
Fig. 12 is a schematic diagram of the present invention configured with a left stop (103), a right stop (104), a left vertical armrest (105), a right vertical armrest (106), and a high armrest (107).
Fig. 13 is a schematic diagram of the present invention after a single left and right resistance adjustment assembly (4) is used.
Wherein: 1. an electric treadmill; 101. a control panel; 102. a running rack; 1021. a left frame; 1022. a right frame; 1023. a chassis screw hole; 103. a left limiting frame; 1031. a left limit groove; 104. a right limit bracket; 1041. a right limit groove; 105. a left vertical armrest; 1051. a left bottom pillar; 1052. a left locking mechanism; 106. a right vertical armrest; 1061. a right bottom pillar; 1062. a right locking mechanism; 107. a high armrest; 108. a left chassis of the electric treadmill; 109. a right chassis of the electric treadmill; 110. a cover plate of the electric treadmill; 111. a left upright post of the electric treadmill; 112. a right upright post of the electric treadmill; 113. a connecting rod; 2. a left hand motion device; 3. a right hand motion device; 201. mounting a bracket; 2011. a semi-circular aperture; 2012. a brake cable fixing hole; 2013. a tension spring fixing column; 2014. mounting through holes by screws; 202. a bearing shaft; 203. a flywheel; 2031. a flywheel through hole; 2032. a bearing bore; 204. a motion bar support; 2041. a bracket through hole; 2042. a bracket bolt; 205. an inner rod of the motion rod; 2051. an inner rod nut; 206. an outer rod of the motion rod; 207. a spring; 208. a handle; 209. a locking mechanism; 401. a hinge; 4011. the hinge is used for fixing the page; 4012. a movable leaf is hinged; 4013. a hinge shaft core; 402. a brake pad; 4021. a brake pad holder; 4022. brake shoe; 4023. a lock bean hole; 4024. a tension spring hanging hole; 403. a brake pad reset tension spring; 404. mounting a nut on the bolt; 405. a hollow bolt; 406. a brake cable fixing bracket; 4061. a brake cable fixing hole; 4062. an extension bracket; 407. a knob; 4071. a knob groove; 408. one-to-two brake cable; 4081. a brake wire core wire; 4082. a brake line pipeline; 4083. the upper section of the brake line; 4084. a brake cable lower section; 4085. a one-to-two conversion part; 409. a metal stud; 410. an upper brake wire screw; 411. lower brake line screw.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments.
For convenience of description, the terms "front", "rear", "left" and "right" are used herein in accordance with the designations "front", "rear", "left" and "right" in the drawings.
The screw connection method, the welding method, the buckling connection method, the locking mechanism, the one-driving-two brake cable, the brake bean, the cable tail cap, the limiting frame, the limiting groove and the like are all disclosed technologies, so that the repeated description is omitted, and the advantage of adopting the screw connection method and the buckling connection method is that after relevant accessories are removed, the electric treadmill is a common electric treadmill and the cost is saved.
Example 1: referring to fig. 1 to 11, an electric treadmill with a two-hand exercise device includes an existing electric treadmill (1), and is characterized in that:
a left hand movement device (2) which is symmetrically arranged on the middle section of a left frame (1021) of a running rack (102) of the electric running machine (1) and a right hand movement device (3) which is arranged on the middle section of a right frame (1022) of the running rack (102) of the electric running machine (1) in the same structure, and a resistance adjusting component (4) which can simultaneously adjust the respective front-back direction swing resistance of the left hand movement device (2) and the right hand movement device (3),
the left hand motion device (2) or the right hand motion device (3) comprises: installing support (201), bearing shaft (202), flywheel (203), motion pole support (204), motion pole interior pole (205), motion pole outer pole (206), spring (207) and suit are on motion pole outer pole (206) top and through hollow handle (208) of locking mechanism (209) fixed adjustable height, installing support (201) are for interior hollow support (similar to the packing cupboard that does not have the ceiling), interior hollow portion is used for unsettled flywheel (203) to shelve wherein, installing support (201) include five faces: the front vertical surface A, the rear vertical surface B, the left vertical surface C, the right vertical surface D and the bottom surface E are cut and bent by a metal plate and then welded or integrally formed by hard plastic, wherein a semicircular hole (2011) is formed at the intersection of two V-shaped edges, wherein the widths of the surface A and the surface B are the same, and the surface C and the surface D are in a symmetrical relation; the bearing shaft (202) is of an integral structure with thick middle part and thin two ends, the thick and thin parts are cylinders with the same axial direction, and the whole length of the bearing shaft (202) is less than or equal to that of the left frame (1021) or the right frame (1022)The width of the thick part of the bearing shaft (202) is the same as or slightly short of the distance between the two inner walls of the C surface and the D surface of the mounting bracket (201), the diameter of the thick rod part in the middle of the bearing shaft (202) is larger than that of the semicircular hole (2011), the diameter of the thin parts at the two ends of the bearing shaft (202) is the same as or slightly smaller than that of the semicircular hole (2011), and the length of the thin parts at the two ends of the bearing shaft (202) is the same and is provided with external threads; the flywheel (203) is a flat cylinder, the thickness (height) of the flywheel (203) is less than or equal to the distance between two inner walls of the C surface and the D surface of the mounting bracket (201), a bearing is arranged at the center of the flywheel (203) (the structure of the flywheel (203) is similar to that of a roller with a larger outer ring), the bearing shaft (202) is fixed in the center in a bearing hole (2032) of a bearing of the flywheel (203) so as to achieve the rolling connection between the flywheel (203) and the bearing shaft (202) (similar to the rolling connection between the flywheel and the bearing shaft of an exercise bicycle or the rolling connection structure between a roller with a larger outer ring and the bearing shaft), two thin parts of the bearing shaft (202) are respectively placed in semi-circular holes (2011) of the C surface and the D surface of the mounting bracket (201), the bearing shaft (202) is fixed on the mounting bracket (201) in a threaded manner through two nuts (L1) matched with the external threads at the two ends of the bearing shaft (202); two or more flywheel through holes (2031) are arranged in the axial direction of the outer ring of the flywheel (203) (namely between two bottom surfaces); the motion rod bracket (204) is used for connecting and fixing the motion rod inner rod (205) and the flywheel (203), and the motion rod bracket (204) is
The model support is formed by bending a shuttle-shaped metal flat plate with the same thickness downwards by 90 degrees twice respectively, and comprises column plates on two sides and a top plate in the middle, the two column plates are parallel and symmetrical, the distance between the inner side surfaces of the two column plates is the same as or slightly longer than the thickness (height) of the flywheel (203), N support through holes (2041) matched with the N flywheel through holes (2031) on the flywheel (203) are symmetrically arranged on the two column plates on two sides of the motion rod support (204), the upward column plate of the top plate of the motion rod support (204) is symmetrically bestrided on two bottom surfaces of the flywheel (203) downwards, and the N flywheel through holes (2031) and the N support through holes (2041) are respectively aligned and then respectively penetrate through the aligned support through holes (2041) and the aligned flywheel through holes (2041) through bolts (L2) through corresponding number of bolts (L2)The moving rod bracket (204) is screwed and fixed with the flywheel (203) by screwing a nut (L3) into a bolt (L2) after the wheel through hole (2031); a space of 1-3 cm is formed between the inner side surface of the top plate of the motion rod support (204) after the flywheel (203) is installed and the nearest position of the side edge of the flywheel (203); a support bolt (2042) perpendicular to the top plate of the moving rod support (204) is fixedly welded on the outer side surface of the top plate of the moving rod support (204), and the bolt head of the support bolt (2042) abuts against the outer side of the top plate of the moving rod support (204) and the stud of the support bolt (2042) faces outwards; the inner moving rod (205) and the outer moving rod (206) are both made of straight stainless steel tubes, metal tubes or alloy tubes and other metal tubular materials with natural smooth inner and outer walls and difficult abrasion, the inner and outer walls are all straight tubes with the same thickness and the same tube wall thickness, and are hollow and cylindrical, the inner diameter of the outer moving rod (206) is slightly larger than the outer diameter of the inner moving rod (205), and the outer moving rod (206) is sleeved outside the inner moving rod (205), so that the outer moving rod (206) can perform piston motion on the inner moving rod (205); the inner wall of the bottom of the inner rod (205) of the moving rod is provided with an internal thread matched with a support bolt (2042) on the top plate of the moving rod support (204), or the bottom of the inner rod (205) of the moving rod is fixedly welded with an inner rod nut (2051) matched with an external thread of the support bolt (2042) on the top plate of the moving rod support (204), the inner diameter of a screw hole of the inner rod nut (2051) is smaller than the inner diameter of the inner rod (205) of the moving rod, the inner rod (205) of the moving rod is axially consistent with the internal thread inside the lower end of the inner rod (205) of the moving rod or the inner rod nut (2051) welded and fixed on the bottom of the inner rod, and the inner rod nut (2051) or the internal thread inside the lower end of the inner rod (205) of the moving rod can be screwed into or screwed out of the support bolt (2042); a spring (207) is sleeved outside the lower half section of the inner rod (205) of the moving rod, and the inner diameter of the spring (207) is slightly larger than the outer diameter of the inner rod (205) of the moving rod and is not larger than the outer diameter of the outer rod (206) of the moving rod; the bottom of the spring (207) naturally rests or is fixedly connected to an inner rod nut (2051) at the bottom of an inner rod (205) of the motion rod or a support bolt (2042) of the motion rod support (204) through a buckle; the lower section of the outer rod (206) of the motion rod is sleeved outside the upper section of the inner rod (205) of the motion rod, and the bottom of the outer rod is arranged at the bottom of the outer rodThen the spring is placed or fixedly connected to the top end of the spring (207) by a buckle; the structure and the outer diameter of the upper section of the outer moving rod (206) are matched with a cylindrical cavity in the handle (208), a soft material which is beneficial to being comfortably gripped by palms of exercisers is arranged outside the handle (208), a locking mechanism (209) is arranged between the lower end of the handle (208) and the upper section of the outer moving rod (206), the handle (208) is sleeved into the upper section of the outer moving rod (206) and is fixed by the locking mechanism (209) after the height of the upper section is adjusted, the outer moving rod (206) can perform piston movement on the inner moving rod (205) when the handle (208) is grabbed to perform up-down pressing movement, and the spring (207) can form reverse resistance when the outer moving rod (206) performs piston movement on the inner moving rod (205), so that the movement strength is increased; meanwhile, when the handle (208) is pushed forwards and pulled backwards, the flywheel (203) can be driven to rotate forwards and backwards by taking the axis of the bearing shaft (202) as a fulcrum, the resistance adjusting component (4) comprises an upper part, a middle part and a lower part,
the lower part of resistance adjustment subassembly (4) is two sets of the same, respectively symmetrically establishes in installing support (201) of left hand telecontrol equipment (2) and in installing support (201) of right hand telecontrol equipment (3) respectively, contains: a brake cable fixing hole (2012) arranged at the high position of the front vertical surface (A surface) of the mounting bracket (201), a tension spring fixing column (2013) arranged at the top end of the rear vertical surface (B surface) of the mounting bracket (201), wherein one page is a fixed page (4011) and the fixed page (4011) is fixedly arranged on the inner side surface of the rear end of the bottom surface (E surface) of the mounting bracket (201), the other page is a hinge (401) of a movable page (4012), a hinge shaft core (4013) of the hinge (401) is parallel to a bearing shaft (202), a brake block frame (4021) and a brake block (4022) which are fixedly connected with the movable page (4012) of the hinge (401) at the lower section and are made of metal or hard plastic, the brake block (4022) faces to a flywheel (203), a brake block (4023) integrally arranged at the top end of the brake block frame (4021), a brake beam hole (4023) in which a brake beam penetrates through, and a tension spring hanging hole (4024) arranged on the brake block (4021), and a brake pad reset tension spring (403) with one end hooked on a tension spring hanging hole (4024) of the brake pad bracket (4021) and the other end sleeved on a tension spring fixing column (2013) on the surface B,
the upper part of the resistance adjustment assembly (4) contains: the brake cable fixing device comprises a bolt mounting nut (404), a hollow bolt (405), a brake cable fixing support (406) and a knob (407), wherein the bolt mounting nut (404) penetrates through the control panel (101) up and down to be integrally formed or is embedded on the control panel; the hollow bolt (405) is in a hollow cylindrical shape with a T-shaped structure in the axial direction, an inner cavity of the hollow bolt (405) is also in a cylindrical shape with the T-shaped structure in the axial direction, the depth of the inner cavity (namely the thick part of the T-shaped structure) of the bolt head part of the hollow bolt (405) is 1.5-2.5 cm, an outer hexagon bolt head or an outer four-corner bolt head or other non-perfect circular structures are arranged outside the bolt head part (namely the thick part of the T-shaped structure) of the hollow bolt (405), the outer surface of the stud part (namely the thin part of the T-shaped structure) of the hollow bolt (405) is provided with an external thread matched with the internal thread of the bolt mounting nut (404), and the hollow bolt (405) is screwed into the bolt mounting nut (404); the brake cable fixing support (406) is fixedly arranged on the back of the control panel (101) or integrally formed on the back of the control panel, a brake cable fixing hole (4061) is formed in the brake cable fixing support (406), and the brake cable fixing hole (4061) is axially aligned with the bolt mounting nut (404); a knob groove (4071) matched with the external shape of the bolt head part of the hollow bolt (405) is formed in the knob (407), the knob groove (4071) of the knob (407) is aligned with the bolt head of the hollow bolt (405) and then sleeved on the bolt head,
the middle part of the resistance adjusting component (4) is composed of a one-drag-two brake wire (408), a metal column head (409), an upper brake wire screw (410) and two lower brake wire screws (411), the one-drag-two brake wire (408) is composed of a brake wire core wire (4081) and a brake wire pipeline (4082), three ends of the core wire (4081) are extended (exposed) at the end part of the pipeline (4082), the upper section (4083) of the one-drag-two brake wire (408) is a brake wire, the lower section (4084) of the one-drag-two brake wire (408) is connected with or divided into two brake wires, and the two core wires (4081) of the lower section (4084) of the one-drag-two brake wire (408) move simultaneously when the core wire (4081) of the upper section (4083) of the one-drag-two brake wire (408) is pulled; the top end of a pipeline (4082) of an upper section (4083) of the one-drag-two brake cable (408) is connected with an upper brake cable screw (410), the upper brake cable screw (410) penetrates from the lower part to the upper part of a brake cable fixing hole (4061) on the brake cable fixing bracket (406), and the upper brake cable screw (410) is fixed on the brake cable fixing bracket (406) by an upper nut and a lower nut; a core wire (4081) of an upper section (4083) of the one-drag-two brake wire (408) passes through the inner cavity of the hollow bolt (405) from the back of the control panel (101) and penetrates out of the front of the control panel (101), and then a metal column head (409) is fixed at the end part of the core wire; the size (thickness) of the metal column cap (409) is larger than the thin part of the T-shaped cavity of the hollow bolt (405) and smaller than the thick part of the T-shaped cavity of the hollow bolt (405), the length of the metal column cap (409) is 1-2 cm, and the metal column cap (409) is arranged in the thick part of the T-shaped cavity of the hollow bolt (405) in a sliding mode; the tail ends of two brake wire pipelines (4082) of the lower section (4084) of the one-drag-two brake wire (408) are respectively connected with a lower brake wire screw (411), one of the two lower brake wire screws (411) passes through a brake wire fixing hole (2012) of the mounting bracket (201) on the left frame (1021) from front to back, the lower brake wire screw (411) is fixed on the brake wire fixing hole (2012) by a front nut and a rear nut, and then a core wire (4081) in the pipeline (4082) passes through a space between the inner side surface of a top plate of a moving rod bracket (204) on the left frame (1021) and the side edge of a flywheel (203) on the left frame (1021) to fix the section of core wire (4081) on a brake bean in a brake bean hole (4023) at the top end of a brake sheet frame (4021) in the mounting bracket (201) on the left frame (1021); the other one of the two lower brake cable screws (411) passes through the brake cable fixing hole (2012) of the mounting bracket (201) on the right frame (1022) from front to back, the lower brake cable screw (411) is fixed on the brake cable fixing hole (2012) by a front nut and a rear nut, and then the core cable (4081) in the pipeline (4082) passes through the space between the inner side surface of the top plate of the moving rod bracket (204) on the right frame (1022) and the side edge of the flywheel (203) on the right frame (1022) to fix the section of core cable (4081) on the brake bean in the brake bean hole (4023) at the top end of the brake pad rack (4021) in the mounting bracket (201) on the right frame (1022),
when the knob (407) is rotated, the hollow bolt (405) rotates along with the rotation, the hollow bolt (405) moves up and down along the path of the external thread thereof in the axial direction, when the hollow bolt (405) moves outwards (i.e. away from the control panel (101)), the core wire (4081) of the upper section (4083) of the one-drag-two brake cable (408) is pulled to drive the two core wires (4081) of the lower section (4084) of the one-drag-two brake cable (408) to move forwards synchronously, so that the brake pad (402) in the mounting bracket (201) on the left frame (1021) and the brake pad (402) in the mounting bracket (201) on the right frame (1022) respectively and simultaneously abut against the flywheel (203) on the left-hand movement device (2) and the flywheel (203) on the right-hand movement device (3) to increase resistance, and when the hollow bolt (405) moves inwards (i.e. approaches the control panel (101)), the brake pad in the mounting bracket (201) on the left frame (1021) and the mounting bracket (403) returns to the right-hand movement device (1022), and the The brake pad return tension springs (403) in the frame (201) respectively pull two core wires (4081) of the lower section (4084) of the one-drag-two brake cable (408) backwards at the same time, so that the brake pad (402) in the mounting frame (201) on the left frame (1021) and the brake pad (402) in the mounting frame (201) on the right frame (1022) respectively leave the flywheel (203) on the left-hand movement device (2) and the flywheel (203) on the right-hand movement device (3) at the same time to reduce resistance, and the purpose that the resistance of the left-hand movement device (2) and the resistance of the right-hand movement device (3) can be adjusted by one knob (407) when the left-hand movement device (2) and the right-hand movement device (3) are pushed forwards and pulled.
The connection and fixation method of the mounting bracket (201) on the left frame (1021) and the mounting bracket (201) on the right frame (1022) and the right frame (1022) is characterized in that a screwing method is adopted (two screw mounting through holes (2014) without internal threads in the vertical direction are respectively arranged at the front end and the rear end of the E surface of the mounting bracket (201), chassis screw holes (1023) with internal threads are symmetrically and respectively formed in the middle sections of the left frame (1021) and the right frame (1022), the chassis screw holes are matched with the front screw mounting through hole and the rear screw mounting through hole (2014) on the mounting bracket (201) in the position matching with the axial direction and are matched with the axial direction, the left mounting bracket (201) and the right mounting bracket (201) are respectively arranged on the left frame (1021) and the right frame (1022) and then pass through the eight screw mounting through holes (2012) from top to bottom to fix the left mounting bracket (201) and the right mounting bracket (1021) or the left frame (1021) by welding method (1022) The mounting bracket (201) on the left frame (1021) and the mounting bracket (201) on the right frame (1022) are respectively and directly welded on the left frame (1021) and the right frame (1022) or a buckle connection method is adopted (buckles are respectively arranged on the mounting bracket (201) on the left frame (1021) and the mounting bracket (201) on the right frame (1022) and the mounting bracket (201) on the left frame (1021) and the mounting bracket (201) on the right frame (1022) are respectively connected and fixed on the left frame (1021) and the right frame (1022) through the buckles); the connection and fixation method that the brake cable fixing bracket (406) is fixedly arranged on the back of the control panel (101) adopts a screw connection method (a through hole without threads is arranged on the bottom foot of the brake cable fixing bracket (406), a screw hole with internal threads matched with the through hole on the bottom foot of the brake cable fixing bracket (406) is arranged on the outer side edge of the bolt mounting nut (404) on the back of the control panel (101), and then the brake cable fixing bracket (406) is screwed on the back of the control panel (101) by using matched screws; the connection and fixation method between the fixed page (4011) of the hinge (401) and the inner side surface of the E surface adopts a screwing method (the inner side surface of the E surface is provided with a screw hole with internal threads matched with a screw hole of the fixed page (4011) of the hinge (401), and then the fixed page (4011) of the hinge (401) is screwed to the inner side surface of the E surface by a screw) or a welding method (the fixed page (4011) of the hinge (401) is directly welded to the inner side surface of the E surface); the brake pad (402) and the movable leaf (4012) of the hinge (401) are connected and fixed by adopting a screwing method (the lower section of the brake pad frame (4021) is provided with a screw hole which is matched with the screw hole on the movable leaf (4012) of the hinge (401) and does not have an internal thread, and then the movable leaf (4012) of the hinge (401) and the lower section of the brake pad frame (4021) are screwed and fixed by using a bolt and a nut) or a welding method (the lower section of the brake pad frame (4021) is directly welded to the movable leaf (4012) of the hinge (401); the metal column cap (409) is detachable or not, the detachable metal column cap (409) can be used as a lock bean, the non-detachable metal column cap (409) can be used as a wire tail cap which is made of plastic metal and has a proper size and height, the plastic metal comprises but is not limited to copper and aluminum, and the wire tail cap is sleeved on the top end of a core wire (4081) of an upper section (4083) of the one-drag-two brake wire (408) and then is radially and inwards extruded and fixed on the periphery of the wire tail cap by a clamp; the fixing method between the bearing shaft (202) and the bearing hole (2032) of the flywheel (203) is interference fit fixing or fixing by fastening screws; the spring (207) is a compression spring or a bidirectional spring which can be stretched and compressed; the left frame (1021) and the right frame (1022) can be provided with a plurality of groups of chassis screw holes (1023) which can adjust the positions of the mounting bracket (201) on the left frame (1021) and the mounting bracket (201) on the right frame (1022) according to different heights and different requirements of different individuals.
The specific installation steps are as follows:
firstly, fixing two mounting brackets (201) which are respectively provided and assembled with a bearing shaft (202), a flywheel (203), a motion rod bracket (204), a motion rod inner rod (205), a motion rod outer rod (206), a spring (207), a handle (208), a hinge (401), a brake pad (402) and a brake pad reset tension spring (403) on a left frame (1021) and a right frame (1022) of a running platform frame (102) respectively;
secondly, screwing the hollow bolt (405) into the bolt mounting nut (404) and screwing at least one half of the hollow bolt or screwing to the bottom;
thirdly, a core wire (4081) of an upper section (4083) of the one-drag-two brake wire (408) passes through an inner cavity of the hollow bolt (405) from the back side of the control panel (101) and penetrates out of the front side of the control panel (101);
fourthly, fixing the brake cable pipeline (4082) of the upper section (4083) of the one-drag-two brake cable (408) on a brake cable fixing bracket (406) which is arranged in advance;
fifthly, a core wire (4081) of one of the two brake lines of the lower section (4084) of the one-drag-two brake line (408) passes through a brake line fixing hole (2012) on a mounting bracket (201) on a left frame (2011) of the running rack (102), then passes through a space between the inner side surface of a top plate of a moving rod bracket (204) of the left-hand movement device (2) on the left frame (2011) and the side edge of the flywheel (203), then passes through a small hole on a brake bean in a brake bean hole (3023) on a brake pad (302) on the mounting bracket (201) on the left frame (2011), and then fixes a brake line pipeline (4082) outside the core wire on the brake line fixing hole (2012) on the mounting bracket (201) on the left frame (2011); fixing the other one of the two brake lines at the lower section (4084) of the one-drag-two brake line (408) at the relevant position on the right frame (2012) of the running rack (102) by the same method (note: the two brake lines at the lower section (4084) of the one-drag-two brake line (408) are installed in a non-sequential order);
sixthly, pulling the upper section (4081) of the one-drag-two brake cable (408) on the control panel (1) upwards to expose out of the core cable (4081) of the hollow bolt (405) and pulling the core cable to the bottom, then cutting off the redundant part of the section of the core cable (4081) at the position where the core cable (4081) is exposed out of the upper top end of the hollow bolt (405) by a steel wire shear at a distance of 1-2 cm, and then fixing a metal column head (409) at the upper end part of the core cable (4081);
seventhly, simultaneously pulling the tail ends of two core wires (4081) of the lower section (4084) of the one-drag-two brake wire (408) backwards and pulling the tail ends to the bottom (at the moment, the metal column head (409) moves downwards to abut against and is arranged in a thick cavity of the T-shaped cavity of the hollow bolt (405) in a sliding manner);
eighthly, pulling the tail end of the left core wire (4081) of the lower section (4084) of the one-drag-two brake cable (408) to adjust the brake pad (402) in the mounting bracket (201) on the left frame of the running rack (102) to a proper position, and then screwing down the brake beans in the brake bean hole (4023) at the top end of the brake pad frame (4021) in the mounting bracket (201) on the left frame to fix the core wire (4081) and the brake pad (402) and cut off the redundant core wire; fixing the right core wire (4081) of the lower section (4084) of the one-drag-two brake wire (408) by the same method and cutting off the redundant core wire (note that the installation sequence of the two core wires of the lower section (4084) of the one-drag-two brake wire (408) is not different);
and ninthly, sleeving the knob (407) on the knob groove (4071) after the knob groove is aligned with the bolt head of the hollow bolt (405).
Example 2: referring to fig. 1-12, an electronic treadmill that disposes both hands telecontrol equipment which characterized in that: the left frame (1021) and the right frame (1022) of the running rack (102) are also symmetrically and fixedly provided with a left limit frame (103) and a right limit frame (104) which are erected in a screwing way and can limit the distance (range) of the front and back swing of the left hand movement device (2) and the right hand movement device (3) respectively and prevent the body of a sporter from deviating from a reasonable running area or limit the safety problem of the human body caused by the step of the sporter on the running rack (102), a front-back rectangular left limiting groove (1031) is arranged on the left limiting frame (103), a front-back rectangular right limiting groove (1041) is symmetrically arranged on the right limiting frame (104), the lower section of the motion rod outer rod (206) on the left frame (1021) penetrates through and is arranged in the left limiting groove (1031) in a sliding manner, and the lower section of the motion rod outer rod (206) on the right frame (1022) penetrates through and is arranged in the right limiting groove (1041) in a sliding manner; two side surfaces of the left limiting frame (103) and the right limiting frame (104) are respectively provided with a protective plate for preventing human bodies and sundries from entering, and the left limiting groove (1031) and the right limiting groove (1041) are provided with protective covers which are similar to the protective covers outside the automobile gear device and used for preventing human bodies and sundries from entering; the lower ends of the front frames of the left limiting frame (103) and the right limiting frame (104) are provided with through holes which can pass through brake cables.
the electric running machine (1) comprises various existing electric running machines (1), and the various existing electric running machines (1) comprise and are not limited to: the invention relates to an electric treadmill (1) which is provided with a left vertical handrail (105) and a right vertical handrail (106) which are symmetrical and a high handrail (107) which is fixedly arranged at the top ends of the left vertical handrail (105) and the right vertical handrail (106), wherein the lower section of the left vertical handrail (105) is sleeved in a left bottom column (1051) which is fixed on an lengthened left underframe (108) of the electric treadmill (1) at a hollow lower end, the lower section of the right vertical handrail (106) is sleeved in a right bottom column (1061) which is fixed on a lengthened right underframe (109) of the electric treadmill (1) at a hollow lower end, the left vertical handrail (105) and the left bottom column (1051) are fixed by a left locking mechanism (1052), and the right vertical handrail (106) and the right bottom column (1061) are fixed by a right locking mechanism (1062). The technology related to the left vertical handrail, the right vertical handrail and the high handrail which can adjust the height is applied to CN 201910752037.2' holding rod reversing machine comprising a plurality of methods and the invention of the invention thereof Disclosed is a composition; and an electric treadmill (1) capable of being selected to operate in a forward exercise mode or a reverse exercise mode (both forward running exercise and backward running exercise can be performed by an exerciser facing the control panel (101)) — the technology of the bidirectional exercise treadmill is disclosed in the patent application No. CN201710056216.3 publication (bulletin) No. CN 107174784A; and the electric running machine (1) which is provided with a control panel (101) or a cover plate (110) for controlling the motor of the electric running machine (1) to stop emergently to prevent the sporter from touching the electric running machine (1) forwards and a safety switch with front and rear safety ropes for preventing the sporter from falling out of the running platform backwards, the technology of the safety switch with the front and rear safety ropes is disclosed in the application number 2019110788013.1 of the inventor; and the electric treadmill (1) which is provided with a safety belt for preventing a sporter from falling down to the ground is arranged on the left vertical handrail (105), the right vertical handrail (106), the high handrail (107) or the left limit frame (103) and the right limit frame (104), the technology of the safety belt is disclosed in the invention patent with the application number of CN201910752037.2 'of the inventor, including a pole holding and reversing machine with various fitness methods and the installation and use method thereof'; and an electric treadmill (1) provided with a heart rate detection device; and an electric treadmill (1) provided with an identity authentication system and a face recognition system, etc.
Embodiment 4, referring to fig. 7 and 12, an electric treadmill equipped with a two-hand exercise device, comprising: the left brake cable of the lower section (4084) of the one-driving-two brake cable (408) passes through a through hole at the lower end of the front frame of the left limiting frame (103) and the middle section of the left brake cable is fixedly connected to the left upright post (111) of the electric treadmill (1); the brake cable on the right of the lower section (4084) of the one-driving-two brake cable (408) passes through a through hole at the lower end of the front frame of the right limiting frame (104) and the middle section of the brake cable is fixed on the right upright post (112) of the electric treadmill (1); the brake cable fixing bracket (406) may additionally be provided with an extension bracket (4062), the extension bracket (4062) being used to fix a transition portion (4085) between one and two of the one-drag-two brake cables (408).
Embodiment 5, referring to fig. 12, an electric treadmill equipped with a both-hand exercising device, characterized in that:
the left limiting frame (103) is fixedly connected with the left bottom column (1051) through a bracket, and/or fixedly connected with the left upright column (111), and/or fixedly connected with the left end of a connecting rod (113) fixedly arranged between the left upright column (111) and the right upright column (112); the right limiting frame (104) is respectively fixedly connected with the right bottom column (1061) through a support, and/or fixedly connected with the right upright column (112), and/or fixedly connected with the right end of a connecting rod (113) fixedly arranged between the left upright column (111) and the right upright column (112).
Embodiment 6, referring to fig. 13, an electric treadmill equipped with a both-hand exercising device, characterized in that:
the upper parts of the resistance adjusting components (4) can be set into a left set and a right set, and two single brake lines are respectively connected with the upper parts of the two sets of resistance adjusting components (4) and the lower parts of the resistance adjusting components (4).
Embodiment 7, referring to fig. 2, an electric treadmill equipped with a two-hand exercise device, characterized in that:
the bottom ends of the A surface and the B surface can be both vacant, and the vacant parts are used for conveniently connecting the fixed page (4011) of the hinge (401) to the inner side of the E surface and connecting and fixing the brake pad holder (4021) to the movable page (4012) of the hinge (401).
Finally, it should also be noted that the above-mentioned list is only a specific embodiment of the invention. It is obvious that the present invention is not limited to the above embodiments, but many variations are possible, and all variations that can be derived or suggested by a person skilled in the art from the disclosure of the present invention should be considered as the protection scope of the present invention.
Claims (9)
1. An electronic treadmill of configuration both hands telecontrol equipment, includes current electronic treadmill (1), characterized by:
also includes: a left hand movement device (2) which is symmetrically arranged on the middle section of a left frame (1021) of a running rack (102) of the electric running machine (1) and a right hand movement device (3) which is arranged on the middle section of a right frame (1022) of the running rack (102) of the electric running machine (1) in the same structure, and a resistance adjusting component (4) which can simultaneously adjust the respective front-back direction swing resistance of the left hand movement device (2) and the right hand movement device (3),
the left hand motion device (2) or the right hand motion device (3) comprises: installing support (201), bearing shaft (202), flywheel (203), motion pole support (204), motion pole interior pole (205), motion pole outer pole (206), spring (207) and suit are on motion pole outer pole (206) top and through hollow handle (208) of locking mechanism (209) fixed adjustable height, installing support (201) are for interior hollow support (similar to the packing cupboard that does not have the ceiling), interior hollow portion is used for unsettled flywheel (203) to shelve wherein, installing support (201) include five faces: the front vertical surface A surface, the rear vertical surface B surface, the left vertical surface C surface, the right vertical surface D surface and the bottom surface E surface are cut out of metal plates, bent and welded or integrally formed by hard plastic, wherein the A surface and the B surface have the same width, and the C surface and the D surface are in symmetrical relation in a V shapeA semicircular hole (2011) is formed at the intersection of the two V-shaped edges; the bearing shaft (202) is of an integral structure with a thick middle part and two thin ends, the thick and thin parts are cylinders with the same axial direction, the whole length of the bearing shaft (202) is less than or equal to the width of a left frame (1021) or a right frame (1022), the distance between the thick part of the bearing shaft (202) and two inner walls of a C surface and a D surface of the mounting bracket (201) is the same or slightly short, the diameter of the thick rod part in the middle of the bearing shaft (202) is larger than that of a semicircular hole (2011), the diameters of the thin parts at two ends of the bearing shaft (202) are the same or slightly smaller than that of the semicircular hole (2011), and the thin parts at two ends of the bearing shaft (202) are the same in length and are provided with external threads; the flywheel (203) is a flat cylinder, the thickness (height) of the flywheel (203) is less than or equal to the distance between two inner walls of the C surface and the D surface of the mounting bracket (201), a bearing is arranged at the center of the flywheel (203) (the structure of the flywheel (203) is similar to that of a roller with a larger outer ring), the bearing shaft (202) is fixed in the center in a bearing hole (2032) of a bearing of the flywheel (203) so as to achieve the rolling connection between the flywheel (203) and the bearing shaft (202) (similar to the rolling connection between the flywheel and the bearing shaft of an exercise bicycle or the rolling connection structure between a roller with a larger outer ring and the bearing shaft), two thin parts of the bearing shaft (202) are respectively placed in semi-circular holes (2011) of the C surface and the D surface of the mounting bracket (201), the bearing shaft (202) is fixed on the mounting bracket (201) in a threaded manner through two nuts (L1) matched with the external threads at the two ends of the bearing shaft (202); two or more flywheel through holes (2031) are arranged in the axial direction of the outer ring of the flywheel (203) (namely between two bottom surfaces); the motion rod bracket (204) is used for connecting and fixing the motion rod inner rod (205) and the flywheel (203), and the motion rod bracket (204) is
The model support is formed by bending a shuttle-shaped metal flat plate with the same thickness downwards by 90 degrees twice respectively, comprises column plates on two sides and a top plate in the middle, the two column plates are parallel and symmetrical, the distance between the inner side surfaces of the two column plates is the same as or slightly longer than the thickness (height) of the flywheel (203), N support through holes (2041) matched with the N flywheel through holes (2031) on the flywheel (203) are symmetrically arranged on the two column plates of the motion rod support (204), and a handle is used for connecting the motion rod support with the flywheel through holes (2031) on the flywheel (203)The motion rod bracket (204) and the flywheel (203) are fixed in a threaded manner by screwing a nut (L3) into a bolt (L2) after the N flywheel through holes (2031) and the N bracket through holes (2041) which are aligned respectively pass through the aligned bracket through holes (2041) and flywheel through holes (2031) through a corresponding number of bolts (L2) after the N flywheel through holes (2031) and the N bracket through holes (2041) are aligned respectively; a space of 1-3 cm is formed between the inner side surface of the top plate of the motion rod support (204) after the flywheel (203) is installed and the nearest position of the side edge of the flywheel (203); a support bolt (2042) perpendicular to the top plate of the moving rod support (204) is fixedly welded on the outer side surface of the top plate of the moving rod support (204), and the bolt head of the support bolt (2042) abuts against the outer side of the top plate of the moving rod support (204) and the stud of the support bolt (2042) faces outwards; the inner moving rod (205) and the outer moving rod (206) are both made of straight stainless steel tubes, metal tubes or alloy tubes and other metal tubular materials with natural smooth inner and outer walls and difficult abrasion, the inner and outer walls are all straight tubes with the same thickness and the same tube wall thickness, and are hollow and cylindrical, the inner diameter of the outer moving rod (206) is slightly larger than the outer diameter of the inner moving rod (205), and the outer moving rod (206) is sleeved outside the inner moving rod (205), so that the outer moving rod (206) can perform piston motion on the inner moving rod (205); the inner wall of the bottom of the inner rod (205) of the moving rod is provided with an internal thread matched with a support bolt (2042) on the top plate of the moving rod support (204), or the bottom of the inner rod (205) of the moving rod is fixedly welded with an inner rod nut (2051) matched with an external thread of the support bolt (2042) on the top plate of the moving rod support (204), the inner diameter of a screw hole of the inner rod nut (2051) is smaller than the inner diameter of the inner rod (205) of the moving rod, the inner rod (205) of the moving rod is axially consistent with the internal thread inside the lower end of the inner rod (205) of the moving rod or the inner rod nut (2051) welded and fixed on the bottom of the inner rod, and the inner rod nut (2051) or the internal thread inside the lower end of the inner rod (205) of the moving rod can be screwed into or screwed out of the support bolt (2042); a spring (207) is sleeved outside the lower half section of the inner rod (205) of the moving rod, and the inner diameter of the spring (207) is slightly larger than the outer diameter of the inner rod (205) of the moving rod and not larger than the outer diameter of the outer rod (206) of the moving rod(ii) a The bottom of the spring (207) naturally rests or is fixedly connected to an inner rod nut (2051) at the bottom of an inner rod (205) of the motion rod or a support bolt (2042) of the motion rod support (204) through a buckle; the lower section of the outer moving rod (206) is sleeved outside the upper section of the inner moving rod (205) and the bottom of the outer moving rod is naturally placed or fixedly connected to the top end of the spring (207) by a buckle; the structure and the outer diameter of the upper section of the outer moving rod (206) are matched with a cylindrical cavity in the handle (208), a soft material which is beneficial to being comfortably gripped by palms of exercisers is arranged outside the handle (208), a locking mechanism (209) is arranged between the lower end of the handle (208) and the upper section of the outer moving rod (206), the handle (208) is sleeved into the upper section of the outer moving rod (206) and is fixed by the locking mechanism (209) after the height of the upper section is adjusted, the outer moving rod (206) can perform piston movement on the inner moving rod (205) when the handle (208) is grabbed to perform up-down pressing movement, and the spring (207) can form reverse resistance when the outer moving rod (206) performs piston movement on the inner moving rod (205), so that the movement strength is increased; meanwhile, when the handle (208) is pushed forwards and pulled backwards, the flywheel (203) can be driven to rotate forwards and backwards by taking the axis of the bearing shaft (202) as a fulcrum, the resistance adjusting component (4) comprises an upper part, a middle part and a lower part,
the lower part of resistance adjustment subassembly (4) is two sets of the same, respectively symmetrically establishes in installing support (201) of left hand telecontrol equipment (2) and in installing support (201) of right hand telecontrol equipment (3) respectively, contains: a brake cable fixing hole (2012) arranged at the high position of the front vertical surface (A surface) of the mounting bracket (201), a tension spring fixing column (2013) arranged at the top end of the rear vertical surface (B surface) of the mounting bracket (201), wherein one page is a fixed page (4011) and the fixed page (4011) is fixedly arranged on the inner side surface of the rear end of the bottom surface (E surface) of the mounting bracket (201), the other page is a hinge (401) of a movable page (4012), a hinge shaft core (4013) of the hinge (401) is parallel to a bearing shaft (202), a brake block frame (4021) and a brake block (4022) which are fixedly connected with the movable page (4012) of the hinge (401) at the lower section and are made of metal or hard plastic, the brake block (4022) faces to a flywheel (203), a brake block (4023) integrally arranged at the top end of the brake block frame (4021), a brake beam hole (4023) in which a brake beam penetrates through, and a tension spring hanging hole (4024) arranged on the brake block (4021), and a brake pad reset tension spring (403) with one end hooked on a tension spring hanging hole (4024) of the brake pad bracket (4021) and the other end sleeved on a tension spring fixing column (2013) on the surface B,
the upper part of the resistance adjustment assembly (4) contains: the brake cable fixing device comprises a bolt mounting nut (404), a hollow bolt (405), a brake cable fixing support (406) and a knob (407), wherein the bolt mounting nut (404) penetrates through the control panel (101) up and down to be integrally formed or is embedded on the control panel; the hollow bolt (405) is in a hollow cylindrical shape with a T-shaped structure in the axial direction, an inner cavity of the hollow bolt (405) is also in a cylindrical shape with the T-shaped structure in the axial direction, the depth of the inner cavity (namely the thick part of the T-shaped structure) of the bolt head part of the hollow bolt (405) is 1.5-2.5 cm, an outer hexagon bolt head or an outer four-corner bolt head or other non-perfect circular structures are arranged outside the bolt head part (namely the thick part of the T-shaped structure) of the hollow bolt (405), the outer surface of the stud part (namely the thin part of the T-shaped structure) of the hollow bolt (405) is provided with an external thread matched with the internal thread of the bolt mounting nut (404), and the hollow bolt (405) is screwed into the bolt mounting nut (404); the brake cable fixing support (406) is fixedly arranged on the back of the control panel (101) or integrally formed on the back of the control panel, a brake cable fixing hole (4061) is formed in the brake cable fixing support (406), and the brake cable fixing hole (4061) is axially aligned with the bolt mounting nut (404); a knob groove (4071) matched with the external shape of the bolt head part of the hollow bolt (405) is formed in the knob (407), the knob groove (4071) of the knob (407) is aligned with the bolt head of the hollow bolt (405) and then sleeved on the bolt head,
the middle part of the resistance adjusting component (4) is composed of a one-drag-two brake wire (408), a metal column head (409), an upper brake wire screw (410) and two lower brake wire screws (411), the one-drag-two brake wire (408) is composed of a brake wire core wire (4081) and a brake wire pipeline (4082), three ends of the core wire (4081) are extended (exposed) at the end part of the pipeline (4082), the upper section (4083) of the one-drag-two brake wire (408) is a brake wire, the lower section (4084) of the one-drag-two brake wire (408) is connected with or divided into two brake wires, and the two core wires (4081) of the lower section (4084) of the one-drag-two brake wire (408) move simultaneously when the core wire (4081) of the upper section (4083) of the one-drag-two brake wire (408) is pulled; the top end of a pipeline (4082) of an upper section (4083) of the one-drag-two brake cable (408) is connected with an upper brake cable screw (410), the upper brake cable screw (410) penetrates from the lower part to the upper part of a brake cable fixing hole (4061) on the brake cable fixing bracket (406), and the upper brake cable screw (410) is fixed on the brake cable fixing bracket (406) by an upper nut and a lower nut; a core wire (4081) of an upper section (4083) of the one-drag-two brake wire (408) passes through the inner cavity of the hollow bolt (405) from the back of the control panel (101) and penetrates out of the front of the control panel (101), and then a metal column head (409) is fixed at the end part of the core wire; the size (thickness) of the metal column cap (409) is larger than the thin part of the T-shaped cavity of the hollow bolt (405) and smaller than the thick part of the T-shaped cavity of the hollow bolt (405), the length of the metal column cap (409) is 1-2 cm, and the metal column cap (409) is arranged in the thick part of the T-shaped cavity of the hollow bolt (405) in a sliding mode; the tail ends of two brake wire pipelines (4082) of the lower section (4084) of the one-drag-two brake wire (408) are respectively connected with a lower brake wire screw (411), one of the two lower brake wire screws (411) passes through a brake wire fixing hole (2012) of the mounting bracket (201) on the left frame (1021) from front to back, the lower brake wire screw (411) is fixed on the brake wire fixing hole (2012) by a front nut and a rear nut, and then a core wire (4081) in the pipeline (4082) passes through a space between the inner side surface of a top plate of a moving rod bracket (204) on the left frame (1021) and the side edge of a flywheel (203) on the left frame (1021) to fix the section of core wire (4081) on a brake bean in a brake bean hole (4023) at the top end of a brake sheet frame (4021) in the mounting bracket (201) on the left frame (1021); the other one of the two lower brake cable screws (411) passes through the brake cable fixing hole (2012) of the mounting bracket (201) on the right frame (1022) from front to back, the lower brake cable screw (411) is fixed on the brake cable fixing hole (2012) by a front nut and a rear nut, and then the core cable (4081) in the pipeline (4082) passes through the space between the inner side surface of the top plate of the moving rod bracket (204) on the right frame (1022) and the side edge of the flywheel (203) on the right frame (1022) to fix the section of core cable (4081) on the brake bean in the brake bean hole (4023) at the top end of the brake pad rack (4021) in the mounting bracket (201) on the right frame (1022),
when the knob (407) is rotated, the hollow bolt (405) rotates along with the rotation, the hollow bolt (405) moves up and down along the path of the external thread thereof in the axial direction, when the hollow bolt (405) moves outwards (i.e. away from the control panel (101)), the core wire (4081) of the upper section (4083) of the one-drag-two brake cable (408) is pulled to drive the two core wires (4081) of the lower section (4084) of the one-drag-two brake cable (408) to move forwards synchronously, so that the brake pad (402) in the mounting bracket (201) on the left frame (1021) and the brake pad (402) in the mounting bracket (201) on the right frame (1022) respectively and simultaneously abut against the flywheel (203) on the left-hand movement device (2) and the flywheel (203) on the right-hand movement device (3) to increase resistance, and when the hollow bolt (405) moves inwards (i.e. approaches the control panel (101)), the brake pad in the mounting bracket (201) on the left frame (1021) and the mounting bracket (403) returns to the right-hand movement device (1022), and the The brake pad return tension springs (403) in the frame (201) respectively pull two core wires (4081) of the lower section (4084) of the one-drag-two brake cable (408) backwards at the same time, so that the brake pad (402) in the mounting frame (201) on the left frame (1021) and the brake pad (402) in the mounting frame (201) on the right frame (1022) respectively leave the flywheel (203) on the left-hand movement device (2) and the flywheel (203) on the right-hand movement device (3) at the same time to reduce resistance, and the purpose that the resistance of the left-hand movement device (2) and the resistance of the right-hand movement device (3) can be adjusted by one knob (407) when the left-hand movement device (2) and the right-hand movement device (3) are pushed forwards and pulled.
2. An electric treadmill with two-handed exercising device according to claim 1, wherein:
the connection and fixation method of the mounting bracket (201) on the left frame (1021) and the mounting bracket (201) on the right frame (1022) and the right frame (1022) is characterized in that a screwing method is adopted (two screw mounting through holes (2014) without internal threads in the vertical direction are respectively arranged at the front end and the rear end of the E surface of the mounting bracket (201), chassis screw holes (1023) with internal threads are symmetrically and respectively formed in the middle sections of the left frame (1021) and the right frame (1022), the chassis screw holes are matched with the front screw mounting through hole and the rear screw mounting through hole (2014) on the mounting bracket (201) in the position matching with the axial direction and are matched with the axial direction, the left mounting bracket (201) and the right mounting bracket (201) are respectively arranged on the left frame (1021) and the right frame (1022) and then pass through the eight screw mounting through holes (2012) from top to bottom to fix the left mounting bracket (201) and the right mounting bracket (1021) or the left frame (1021) by welding method (1022) The mounting bracket (201) on the left frame (1021) and the mounting bracket (201) on the right frame (1022) are respectively and directly welded on the left frame (1021) and the right frame (1022) or a buckle connection method is adopted (buckles are respectively arranged on the mounting bracket (201) on the left frame (1021) and the mounting bracket (201) on the right frame (1022) and the mounting bracket (201) on the left frame (1021) and the mounting bracket (201) on the right frame (1022) are respectively connected and fixed on the left frame (1021) and the right frame (1022) through the buckles); the connection and fixation method that the brake cable fixing bracket (406) is fixedly arranged on the back of the control panel (101) adopts a screw connection method (a through hole without threads is arranged on the bottom foot of the brake cable fixing bracket (406), a screw hole with internal threads matched with the through hole on the bottom foot of the brake cable fixing bracket (406) is arranged on the outer side edge of the bolt mounting nut (404) on the back of the control panel (101), and then the brake cable fixing bracket (406) is screwed on the back of the control panel (101) by using matched screws; the connection and fixation method between the fixed page (4011) of the hinge (401) and the inner side surface of the E surface adopts a screwing method (the inner side surface of the E surface is provided with a screw hole with internal threads matched with a screw hole of the fixed page (4011) of the hinge (401), and then the fixed page (4011) of the hinge (401) is screwed to the inner side surface of the E surface by a screw) or a welding method (the fixed page (4011) of the hinge (401) is directly welded to the inner side surface of the E surface); the brake pad (402) and the movable leaf (4012) of the hinge (401) are connected and fixed by adopting a screwing method (the lower section of the brake pad frame (4021) is provided with a screw hole which is matched with the screw hole on the movable leaf (4012) of the hinge (401) and does not have an internal thread, and then the movable leaf (4012) of the hinge (401) and the lower section of the brake pad frame (4021) are screwed and fixed by using a bolt and a nut) or a welding method (the lower section of the brake pad frame (4021) is directly welded to the movable leaf (4012) of the hinge (401); the metal column cap (409) is detachable or not, the detachable metal column cap (409) can be used as a lock bean, the non-detachable metal column cap (409) can be used as a wire tail cap which is made of plastic metal and has a proper size and height, the plastic metal comprises but is not limited to copper and aluminum, and the wire tail cap is sleeved on the top end of a core wire (4081) of an upper section (4083) of the one-drag-two brake wire (408) and then is radially and inwards extruded and fixed on the periphery of the wire tail cap by a clamp; the fixing method between the bearing shaft (202) and the bearing hole (2032) of the flywheel (203) is interference fit fixing or fixing by fastening screws; the spring (207) is a compression spring or a bidirectional spring which can be stretched and compressed; the left frame (1021) and the right frame (1022) can be provided with a plurality of groups of chassis screw holes (1023) which can adjust the positions of the mounting bracket (201) on the left frame (1021) and the mounting bracket (201) on the right frame (1022) according to different heights and different requirements of different individuals.
3. An electric treadmill with two-hand exercise device as recited in claims 1 and 2, wherein:
the specific installation steps are as follows:
firstly, fixing two mounting brackets (201) which are respectively provided and assembled with a bearing shaft (202), a flywheel (203), a motion rod bracket (204), a motion rod inner rod (205), a motion rod outer rod (206), a spring (207), a handle (208), a hinge (401), a brake pad (402) and a brake pad reset tension spring (403) on a left frame (1021) and a right frame (1022) of a running platform frame (102) respectively;
secondly, screwing the hollow bolt (405) into the bolt mounting nut (404) and screwing at least one half of the hollow bolt or screwing to the bottom;
thirdly, a core wire (4081) of an upper section (4083) of the one-drag-two brake wire (408) passes through an inner cavity of the hollow bolt (405) from the back side of the control panel (101) and penetrates out of the front side of the control panel (101);
fourthly, fixing the brake cable pipeline (4082) of the upper section (4083) of the one-drag-two brake cable (408) on a brake cable fixing bracket (406) which is arranged in advance;
fifthly, a core wire (4081) of one of the two brake lines of the lower section (4084) of the one-drag-two brake line (408) passes through a brake line fixing hole (2012) on a mounting bracket (201) on a left frame (2011) of the running rack (102), then passes through a space between the inner side surface of a top plate of a moving rod bracket (204) of the left-hand movement device (2) on the left frame (2011) and the side edge of the flywheel (203), then passes through a small hole on a brake bean in a brake bean hole (3023) on a brake pad (302) on the mounting bracket (201) on the left frame (2011), and then fixes a brake line pipeline (4082) outside the core wire on the brake line fixing hole (2012) on the mounting bracket (201) on the left frame (2011); fixing the other one of the two brake lines at the lower section (4084) of the one-drag-two brake line (408) at the relevant position on the right frame (2012) of the running rack (102) by the same method (note: the two brake lines at the lower section (4084) of the one-drag-two brake line (408) are installed in a non-sequential order);
sixthly, pulling the upper section (4081) of the one-drag-two brake cable (408) on the control panel (1) upwards to expose out of the core cable (4081) of the hollow bolt (405) and pulling the core cable to the bottom, then cutting off the redundant part of the section of the core cable (4081) at the position where the core cable (4081) is exposed out of the upper top end of the hollow bolt (405) by a steel wire shear at a distance of 1-2 cm, and then fixing a metal column head (409) at the upper end part of the core cable (4081);
seventhly, simultaneously pulling the tail ends of two core wires (4081) of the lower section (4084) of the one-drag-two brake wire (408) backwards and pulling the tail ends to the bottom (at the moment, the metal column head (409) moves downwards to abut against and is arranged in a thick cavity of the T-shaped cavity of the hollow bolt (405) in a sliding manner);
eighthly, pulling the tail end of the left core wire (4081) of the lower section (4084) of the one-drag-two brake cable (408) to adjust the brake pad (402) in the mounting bracket (201) on the left frame of the running rack (102) to a proper position, and then screwing down the brake beans in the brake bean hole (4023) at the top end of the brake pad frame (4021) in the mounting bracket (201) on the left frame to fix the core wire (4081) and the brake pad (402) and cut off the redundant core wire; fixing the right core wire (4081) of the lower section (4084) of the one-drag-two brake wire (408) by the same method and cutting off the redundant core wire (note that the installation sequence of the two core wires of the lower section (4084) of the one-drag-two brake wire (408) is not different);
and ninthly, sleeving the knob (407) on the knob groove (4071) after the knob groove is aligned with the bolt head of the hollow bolt (405).
4. An electric treadmill with two-handed exercising device according to claim 1, wherein:
the left frame (1021) and the right frame (1022) of the running rack (102) are also symmetrically and fixedly provided with a left limit frame (103) and a right limit frame (104) which are erected in a screwing way and can limit the distance (range) of the front and back swing of the left hand movement device (2) and the right hand movement device (3) respectively and prevent the body of a sporter from deviating from a reasonable running area or limit the safety problem of the human body caused by the step of the sporter on the running rack (102), a front-back rectangular left limiting groove (1031) is arranged on the left limiting frame (103), a front-back rectangular right limiting groove (1041) is symmetrically arranged on the right limiting frame (104), the lower section of the motion rod outer rod (206) on the left frame (1021) penetrates through and is arranged in the left limiting groove (1031) in a sliding manner, and the lower section of the motion rod outer rod (206) on the right frame (1022) penetrates through and is arranged in the right limiting groove (1041) in a sliding manner; two side surfaces of the left limiting frame (103) and the right limiting frame (104) are respectively provided with a protective plate for preventing human bodies and sundries from entering, and the left limiting groove (1031) and the right limiting groove (1041) are provided with protective covers which are similar to the protective covers outside the automobile gear device and used for preventing human bodies and sundries from entering; the lower ends of the front frames of the left limiting frame (103) and the right limiting frame (104) are provided with through holes which can pass through brake cables.
5. An electric treadmill with two-handed exercising device according to claim 1, wherein:
the electric running machine (1) comprises various existing electric running machines (1), and the various existing electric running machines (1) comprise and are not limited to: the electric treadmill (1) is provided with a left vertical handrail (105) and a right vertical handrail (106) which are symmetrical and a high handrail (107) which is fixedly arranged at the top ends of the left vertical handrail (105) and the right vertical handrail (106), the lower section of the left vertical handrail (105) is sleeved in a left bottom pillar (1051) which is hollow and the lower end of which is fixed on a lengthened left underframe (108) of the electric treadmill (1), the lower section of the right vertical handrail (106) is sleeved in a right bottom pillar (1061) which is hollow and the lower end of which is fixed on the lengthened right underframe (109) of the electric treadmill (1), the left vertical handrail (105) and the left bottom pillar (1051) are fixed by a left locking mechanism (1052), and the right vertical handrail (106) and the right bottom pillar (1061) are fixed by a right locking mechanism (1062); and the electric running machine (1) which can be selected to operate in a forward movement mode or a reverse movement mode (not only can enable the sporter to face the control panel (101) to carry out forward running movement, but also can enable the sporter to face the control panel (101) to carry out backward running movement); the electric treadmill (1) is provided with a control panel (101) or a cover plate (110) which can control the motor of the electric treadmill (1) to stop emergently so as to prevent a sporter from touching the electric treadmill (1) forwards and a safety switch with front and rear safety ropes which prevents the sporter from falling out of the running platform backwards; and an electric treadmill (1) with a safety belt for preventing a sporter from falling down to the ground is arranged on the left vertical handrail (105), the right vertical handrail (106), the high handrail (107) or the left limiting frame (103) and the right limiting frame (104); and an electric treadmill (1) provided with a heart rate detection device; and an electric treadmill (1) provided with an identity authentication system and a face recognition system, etc.
6. An electric treadmill with two-hand exercise device as recited in claims 1 and 4, wherein:
the left brake cable of the lower section (4084) of the one-driving-two brake cable (408) passes through a through hole at the lower end of the front frame of the left limiting frame (103) and the middle section of the left brake cable is fixedly connected to the left upright post (111) of the electric treadmill (1); the brake cable on the right of the lower section (4084) of the one-driving-two brake cable (408) passes through a through hole at the lower end of the front frame of the right limiting frame (104) and the middle section of the brake cable is fixed on the right upright post (112) of the electric treadmill (1); the brake cable fixing bracket (406) may additionally be provided with an extension bracket (4062), the extension bracket (4062) being used to fix a transition portion (4085) between one and two of the one-drag-two brake cables (408).
7. An electric treadmill with two-hand exercise device as recited in claims 4 and 5, wherein:
the left limiting frame (103) is fixedly connected with the left bottom column (1051) through a bracket, and/or fixedly connected with the left upright column (111), and/or fixedly connected with the left end of a connecting rod (113) fixedly arranged between the left upright column (111) and the right upright column (112); the right limiting frame (104) is respectively fixedly connected with the right bottom column (1061) through a support, and/or fixedly connected with the right upright column (112), and/or fixedly connected with the right end of a connecting rod (113) fixedly arranged between the left upright column (111) and the right upright column (112).
8. An electric treadmill with two-handed exercising device according to claim 1, wherein:
the upper parts of the resistance adjusting components (4) can be set into a left set and a right set, and two single brake lines are respectively connected with the upper parts of the two sets of resistance adjusting components (4) and the lower parts of the resistance adjusting components (4).
9. An electric treadmill with two-handed exercising device according to claim 1, wherein:
the bottom ends of the A surface and the B surface can be both vacant, and the vacant parts are used for conveniently connecting the fixed page (4011) of the hinge (401) to the inner side of the E surface and connecting and fixing the brake pad holder (4021) to the movable page (4012) of the hinge (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010248976.6A CN111249669A (en) | 2020-03-26 | 2020-03-26 | Dispose electronic treadmill of both hands telecontrol equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010248976.6A CN111249669A (en) | 2020-03-26 | 2020-03-26 | Dispose electronic treadmill of both hands telecontrol equipment |
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| CN111249669A true CN111249669A (en) | 2020-06-09 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101496942A (en) * | 2008-01-21 | 2009-08-05 | 张连成 | Load type treadmill |
| US20100279827A1 (en) * | 2008-10-28 | 2010-11-04 | Rick Farnsworth | Integral treadmill resistance training apparatus |
| CN206745827U (en) * | 2017-03-17 | 2017-12-15 | 广东奥玛健身器材有限公司 | Magnetic control drag devices and body-building equipment |
| CN110523049A (en) * | 2018-08-16 | 2019-12-03 | 陈科明 | Bar inverted walk machine and its installation and application method are held comprising a variety of body building methods |
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2020
- 2020-03-26 CN CN202010248976.6A patent/CN111249669A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101496942A (en) * | 2008-01-21 | 2009-08-05 | 张连成 | Load type treadmill |
| US20100279827A1 (en) * | 2008-10-28 | 2010-11-04 | Rick Farnsworth | Integral treadmill resistance training apparatus |
| CN206745827U (en) * | 2017-03-17 | 2017-12-15 | 广东奥玛健身器材有限公司 | Magnetic control drag devices and body-building equipment |
| CN110523049A (en) * | 2018-08-16 | 2019-12-03 | 陈科明 | Bar inverted walk machine and its installation and application method are held comprising a variety of body building methods |
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