WO2020125563A1 - Simple multifunctional trainer - Google Patents

Simple multifunctional trainer Download PDF

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Publication number
WO2020125563A1
WO2020125563A1 PCT/CN2019/125457 CN2019125457W WO2020125563A1 WO 2020125563 A1 WO2020125563 A1 WO 2020125563A1 CN 2019125457 W CN2019125457 W CN 2019125457W WO 2020125563 A1 WO2020125563 A1 WO 2020125563A1
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WO
WIPO (PCT)
Prior art keywords
bracket
square tube
positioning
fixed
guide wheel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2019/125457
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French (fr)
Chinese (zh)
Inventor
代攀
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xiamen Keep Running Sports Goods Co Ltd
Original Assignee
Xiamen Keep Running Sports Goods Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201921365186.5U external-priority patent/CN210904829U/en
Application filed by Xiamen Keep Running Sports Goods Co Ltd filed Critical Xiamen Keep Running Sports Goods Co Ltd
Publication of WO2020125563A1 publication Critical patent/WO2020125563A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • A63B23/02—Exercising apparatus specially adapted for particular parts of the body for the abdomen, the spinal column or the torso muscles related to shoulders (e.g. chest muscles)

Definitions

  • the utility model belongs to the technical field of fitness equipment, and particularly relates to a simple multifunctional training device.
  • Fitness equipment is a sports equipment used to enable people with fitness needs to achieve the effect of auxiliary exercise and physical fitness. It has different equipment for different effects, such as treadmills, rowing machines, elliptical machines, and abdominal machines, which are mostly placed in the gym. Due to space limitations in some places of use, it is not possible to arrange multiple sets of fitness equipment with different functions at the same time, so it is necessary to design a multifunctional training device that can save space.
  • the purpose of the present invention is to provide a simple multifunctional training device with compact structure, convenient disassembly and assembly, and low cost.
  • the technical solution adopted by the utility model is: a simple multi-functional training device, including a front bracket, a rear bracket and a folding frame, the middle upper part of the front bracket is connected with the upper end of the rear bracket, so The upper part of the front bracket is connected with a handle extending forward, the lower end of the rear bracket and the lower end of the folding frame are connected to rotate back and forth, the upper end of the folding frame and the middle of the rear bracket are detachably fixedly connected, so The rear bracket is installed with a sliding seat that can slide back and forth along it, the upper end of the rear bracket is connected to the upper end of a pull cord, the lower end of the rear bracket is rotatably installed with a first guide wheel, and the upper end of the folding frame A second guide wheel is rotatably installed, and the lower end of the pull rope sequentially bypasses the first guide wheel and the second guide wheel is connected with a grip rod, and the grip rod abuts against the upper end of the folding frame.
  • the front bracket includes a front upper bracket and a front lower bracket, the lower end of the front upper bracket is movably sleeved with the upper end of the front lower bracket, and the side wall of the lower end of the front upper bracket is provided with a first thread Holes, a plurality of first positioning holes spaced up and down are formed on the upper end of the front lower bracket, and the first threaded hole is connected with a torx handle screw, and the rod end of the torx handle screw is selected to be inserted into the first positioning Inside the hole.
  • the front lower bracket includes a front lateral support tube and a first inclined square tube, the lower end of the first inclined square tube is welded and fixed at the top middle of the front lateral support tube, and the middle of the first inclined square tube passes through A first horizontal bar symmetrical to the left and right is provided, and a first sponge sleeve is sleeved on both ends of the first horizontal bar, and the first positioning hole is opened on the front side wall of the upper end of the first inclined square tube.
  • the front upper bracket includes a second inclined square tube and a hinged seat, the first threaded hole is opened in the front side wall of the lower end of the second inclined square tube, and the upper end of the second inclined square tube is penetrated
  • a second horizontal bar symmetrical to the left and right
  • two ends of the second horizontal bar are sleeved with second sponge sleeves respectively
  • the front end of the hinge seat is welded and fixed on the rear side of the middle part of the second inclined square tube
  • the hinge The middle part of the seat is rotatably connected with the upper end of the rear bracket through the first bolt and nut assembly
  • the rear end of the hinge seat is provided with two left and right symmetric third positioning holes
  • the upper end of the rear bracket is provided with two left and right
  • a symmetrical fourth positioning hole, the fourth positioning hole and the third positioning hole are jointly provided with a detachable first positioning pin
  • the top surface of the rear end portion of the hinge seat is welded and fixed with a limiting lever, and the limiting position
  • the handle is Y-shaped, the first two anti-skid sleeves are sleeved on the two front rods of the handle, the positioning bolts are fixed on the rear end of the handle, and the middle upper part of the second inclined square tube is opened There are two symmetrical second positioning holes, and the rod end of the positioning bolt passes through the second positioning hole and is connected with a torx handle nut.
  • the rear bracket includes a rear lateral support tube and two left and right parallel inclined rails, the lower ends of the two inclined rails are symmetrically welded and fixed to the middle of the rear lateral support tube, and the upper ends of the two inclined rails are welded and fixed
  • There is a lateral square tube the upper surface of the lateral square tube is fixed with an upper elastic collision avoidance body, and a plurality of horizontally spaced horizontal bars are welded and fixed between the upper ends of the two inclined rails under the lateral square tube.
  • the upper end of the pull rope is fixed with a hook. The hook selects one to catch the horizontal bar.
  • the first guide wheel is rotatably installed between the lower ends of the two inclined rails.
  • the bottom surfaces of the lower ends of the two inclined rails are fixed with a lower elastic Hit the body.
  • the sliding seat includes an inverted U-shaped seat plate and a seat cushion
  • the seat cushion is fixed to the inverted U-shaped seat plate by screws
  • two front and rear symmetry plates are installed between the upper and lower side plates of the inverted U-shaped seat plate
  • Distributed rollers rollers are installed on the lower part of the left and right side plates of the inverted U-shaped seat plate
  • the two inclined guide rails are interposed between the two rollers and the two rollers
  • the middle of the two inclined guide rails A plurality of fifth positioning holes spaced front and back are laterally opened in the upper part
  • a sixth positioning hole is laterally opened in the middle of the left and right side plates of the inverted U-shaped seat plate, and the sixth positioning hole and the fifth positioning hole penetrate together
  • a detachable second positioning pin is provided.
  • the folding frame includes a third inclined square tube, and the third inclined square tube is welded and fixed with a plurality of third horizontal bars spaced up and down and symmetrical to the left and right, both ends of the third horizontal bar are respectively
  • a third sponge sleeve is provided, the lower end of the third inclined square tube is rotatably connected to the lower ends of the two inclined guide rails through a second bolt and nut assembly, and the second guide wheel is rotatably installed on the third inclined square tube
  • a U-shaped plate is welded to the bottom side of the upper end of the third inclined square tube, the second guide wheel is rotatably installed in the U-shaped plate, and the middle and lower portions of the two inclined guide rails are each laterally provided with a seventh Positioning holes, the left and right side plates of the U-shaped plate are laterally provided with eighth positioning holes, and the seventh positioning hole and the eighth positioning are jointly provided with a detachable third positioning pin.
  • the simple multifunctional training device can be used as two types of abdomen machines, and can also be used as a rowing machine.
  • the abdomen and legs are realized by a set of fitness equipment .
  • the exercise function of the arm and other parts the overall structure is simple and compact, reducing the space occupation, reducing the production cost, convenient disassembly and assembly, easy to operate, can quickly switch a variety of fitness functions.
  • FIG. 1 is an overall structural diagram of an embodiment of the utility model.
  • FIG. 2 is a structural diagram of a front bracket of an embodiment of the utility model.
  • Fig. 3 is a structural diagram of a slide seat according to an embodiment of the present invention.
  • FIG. 4 is a structural diagram of a folding frame according to an embodiment of the present invention.
  • FIG. 5 is a schematic diagram of a cable connection according to an embodiment of the present invention.
  • this embodiment provides a simple multifunctional training device, including a front bracket 100, a rear bracket 200, and a folding frame 400, the middle upper part of the front bracket 100 and the upper end of the rear bracket 200
  • the upper part of the front bracket 100 is connected with a handle 101 that protrudes forward
  • the lower end of the rear bracket 200 is connected to the lower end of the folding frame 400 to rotate back and forth
  • the upper end of the folding frame 400 is connected to the rear bracket
  • the middle part of 200 is detachably fixedly connected
  • the rear bracket 200 is installed with a sliding seat 300 that can slide back and forth along it
  • the upper end of the rear bracket 200 is connected to the upper end of a pull cord 501
  • the lower end of the rear bracket 200 A first guide wheel 502 is rotatably installed
  • a second guide wheel 503 is rotatably installed at the upper end of the folding frame 400
  • a lower end of the pull rope 501 bypasses the first guide wheel 502 and the second guide wheel 503 in sequence
  • the front bracket 100 includes a front upper bracket 110 and a front lower bracket 120.
  • the lower end of the front upper bracket 110 is movably sleeved with the upper end of the front lower bracket 120.
  • a first threaded hole (not visible in the figure) is provided in the side wall of the lower end, and a plurality of first positioning holes (not visible in the figure) spaced up and down are provided in the upper end of the front lower bracket 120
  • a torx handle screw 114 is connected to the hole, and the rod end of the torx handle screw 114 is selectively inserted into the first positioning hole.
  • the torx handle screw 114 When the height of the front bracket 100 or the tilt angle of the rear bracket 200 needs to be adjusted, loosen the torx handle screw 114, raise the front upper bracket 110 relative to the front lower bracket 120 to a predetermined height, and then tighten the torx handle screw 114 to insert a higher In the first positioning hole.
  • the front lower bracket 120 includes a front lateral support tube 121 and a first inclined square tube 122, the front lateral support tube 121 directly contacts the ground, and the lower end of the first inclined square tube 122 is welded and fixed In the middle of the top of the front lateral support tube 121, the middle portion of the first inclined square tube 122 is provided with a symmetrical first horizontal bar 124, and both ends of the first horizontal bar 124 are respectively covered with first sponges In the sleeve 125, the first positioning hole is opened in the front side wall of the upper end of the first inclined square tube 122.
  • the front upper bracket 110 includes a second inclined square tube 111 and a hinged seat 112, the first threaded hole is opened in the front side wall of the lower end of the second inclined square tube 111, and the second inclined The upper end of the square tube 111 is penetrating with a symmetrical second horizontal bar 115. The two ends of the second horizontal bar 115 are sleeved with a second sponge sleeve 116.
  • the front end of the hinge base 112 is welded and fixed to the first Two inclined rear sides of the middle part of the square tube 111, the middle part of the hinge base 112 is rotatably connected to the upper end of the rear bracket 200 through the first bolt and nut assembly 117, and the rear end of the hinge base 112 is provided with two left and right symmetrical
  • a third positioning hole (not visible in the figure)
  • two upper and lower symmetrical fourth positioning holes (not marked in the figure) are provided on the upper end of the rear bracket 200, and the fourth positioning hole and the third positioning hole penetrate together
  • a detachable first positioning pin 202 is provided, and the top surface of the rear end of the hinge base 112 is welded and fixed to the limit lever 119, and the left and right ends of the limit lever 119 abut against the top surface of the upper end of the rear bracket 200 .
  • the handle 101 is Y-shaped, the two front rods of the handle 101 are respectively sleeved with first non-slip sleeves 102, and the rear end (such as welding) of the handle 101 is fixed with positioning bolts ( (Not visible in the figure), the second inclined square tube 111 is provided with two front and rear symmetrical second positioning holes (not visible in the figure) at the upper middle part, and the rod end of the positioning bolt passes through the second positioning hole 104 A torx handle nut 105 is connected, and the torx handle nut 105 is convenient for fixing and installing the handle 101 on the front upper bracket 110, and also for disassembling the handle 101.
  • the rear bracket 200 includes a rear lateral support tube 210 and two left and right parallel inclined rails 220, the rear lateral support tube 210 directly contacts the ground, and the lower ends of the two inclined rails 220 are symmetrically welded and fixed
  • a lateral square tube 221 is welded and fixed between the upper ends of the two inclined guide rails 220, and an upper elastic crash body 222 is fixed on the top surface of the lateral square tube 221.
  • the body 222 can prevent the sliding seat 300 from hitting the front upper bracket 110; between the upper ends of the two inclined guide rails 220, a plurality of horizontally spaced horizontal bars 223 are welded and fixed below the horizontal square tube 221.
  • a hook 505 is fixed at the upper end.
  • the hook 505 selects one to catch the horizontal bar 223.
  • the first guide wheel 502 is rotatably installed between the lower ends of the two inclined guide rails 220.
  • the bottom surfaces of the lower ends of the two inclined guide rails 220 are fixed
  • the lower elastic anti-collision body can prevent the sliding seat 300 from sliding too far.
  • the sliding seat 300 includes an inverted U-shaped seat plate 310 and a seat cushion 320.
  • the seat cushion 320 is fixed to the inverted U-shaped seat plate 310 by screws, and the left and right side plates of the inverted U-shaped seat plate 310
  • Two upper and lower symmetrically distributed rollers 311 are installed between the upper parts.
  • the lower sides of the left and right side plates of the inverted U-shaped seat plate 310 are each equipped with rollers 312.
  • the two inclined guide rails 220 pass through the two rollers 312 and two Between the root rollers 311, the sliding seat 300 is slidingly mounted on two inclined guide rails 220 through the roller 312 and the roller shaft 311; the middle and upper portions of the two inclined guide rails 220 are laterally provided with a plurality of first and second spaced-apart distributions Five positioning holes 224, the middle portions of the left and right side plates of the inverted U-shaped seat plate 310 are laterally provided with sixth positioning holes 313, the sixth positioning holes 313 and the fifth positioning holes 224 are provided with a detachable second
  • the positioning pin 314 can fix the sliding seat 330 to a predetermined position on the two inclined guide rails 220 through the second positioning pin 314.
  • the folding frame 400 includes a third inclined square tube 410, and a plurality of third horizontal bars 420 that are spaced up and down and symmetrical to the left and right are welded and fixed to the third inclined square tube 410.
  • a third sponge sleeve 421 is sleeved on both ends of the cross bar 420.
  • the lower end of the third inclined square tube 410 is rotatably connected to the lower ends of the two inclined rails 220 through a second bolt and nut assembly 430.
  • the second guide wheel 503 is rotatably installed at the upper end of the third inclined square tube 410, and a U-shaped plate 411 is welded to the bottom side of the upper end of the third inclined square tube 410, and the second guide wheel 503 is rotatably installed at the U-shaped plate
  • the middle and lower portions of the two inclined guide rails 220 are laterally provided with seventh positioning holes
  • the left and right side plates of the U-shaped plate 411 are laterally provided with eighth positioning holes
  • a detachable third positioning pin 412 is commonly worn in the positioning
  • the third positioning pin 412 facilitates fixing the folding frame 400 integrally on the two inclined guide rails 220.
  • the simple multifunctional trainer of this embodiment When the simple multifunctional trainer of this embodiment is used as the first abdominal training machine: through the disassembly and assembly of the second positioning pin 314, the user can adjust and fix the sliding seat 300 to the rear bracket 200 according to his own leg length In a suitable position, the user faces forward, bends his knees first, and sits on the slide 300. The insides of the knees of the legs are placed on the second sponge sleeves 116 at the two ends of the second crossbar 115, and the insteps of the feet are hooked from behind. A first sponge sleeve 115 at both ends of a cross bar 124, and then lie on the back of the rear bracket 200 or the folding frame 400, and then force the abdomen to move the back away from the rear bracket 200 or the folding frame 400. Repeatedly, you can exercise the abdominal muscles.
  • the simple multifunctional trainer of this embodiment When the simple multifunctional trainer of this embodiment is used as the second abdominal training machine: the second positioning pin 314 and the third positioning pin 412 are removed, the folding frame 400 is opened backward to contact the ground, and the user faces the handle 101 , Hold the first non-slip sleeve 102 of the two rods in front of the handle 101 with both hands, the flexors of the humerus wrists of both arms rest on the second sponge sleeves 116 at the two ends of the second cross bar 115, and kneel on both knees
  • the user's arms, abdomen and legs simultaneously exert force to make the slide 300 slide back and forth (obliquely up and down) along two inclined guide rails 220. This action can exercise the arms, abdomen and legs at the same time. Mainly to exercise the abdomen.
  • the simple multifunctional training device of this embodiment When the simple multifunctional training device of this embodiment is used as a rowing machine: the second positioning pin 314 and the third positioning pin 412 are removed, the folding frame 400 is opened backwards, the user faces backwards, and sits on the slide 300, Use your feet to step on the third foam sleeve 421 at the two ends of the third crossbar 420 at the bottom of the main folding frame 400. Hold the second non-slip sleeve 506 at both ends of the grip bar 504 with both hands.

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Tools (AREA)

Abstract

Disclosed is a simple multifunctional trainer, comprising a front support, a rear support and a folding support. An upper-middle part of the front support is connected to an upper end part of the rear support, an upper part of the front support is connected to a forwardly extending handle, a lower end part of the rear support is rotatably connected to a lower end part of the folding support in the front-rear direction, an upper end part of the folding support is detachably fixedly connected to a middle part of the rear support, the rear support is mounted with a sliding seat capable of sliding along the front-rear direction thereof, the upper end part of the rear support is connected to the upper end of a pull rope, the lower end part of the rear support is rotatably provided with a first guide wheel, and the upper end part of the folding support is rotatably provided with a second guide wheel, the lower end of the pull rope is connected to a gripping rod after bypassing the first guide wheel and the second guide wheel in sequence, and the gripping rod abuts against the upper end of the folding support. The training functions of body parts such as abdomen, legs, and arms can be realized by one fitness instrument, which has a simple and compact overall structure, decreases the space occupancy, reduces the manufacturing cost, is convenient to assemble and disassemble, is easy to operate, and is able to switch between a variety of fitness functions quickly.

Description

一种简易型多功能训练器A simple multifunctional training device 技术领域Technical field

本实用新型属于健身器械技术领域，具体涉及一种简易型多功能训练器。The utility model belongs to the technical field of fitness equipment, and particularly relates to a simple multifunctional training device.

背景技术Background technique

健身器械是为了让有健身需求的人士达到辅助锻炼，强身健体的效果而使用的运动器械。其针对不同的效果有不同的器械，例如跑步机、划船器、椭圆机、健腹机，大多放置于健身房。由于有些使用场所的空间限制，不能同时布置多台不同功能的健身器材，故有必要设计一种能够节省空间的多功能训练器。Fitness equipment is a sports equipment used to enable people with fitness needs to achieve the effect of auxiliary exercise and physical fitness. It has different equipment for different effects, such as treadmills, rowing machines, elliptical machines, and abdominal machines, which are mostly placed in the gym. Due to space limitations in some places of use, it is not possible to arrange multiple sets of fitness equipment with different functions at the same time, so it is necessary to design a multifunctional training device that can save space.

实用新型内容Utility model content

鉴于现有技术的不足，本实用新型的目的在于提供一种结构紧凑、拆装方便、成本较低的简易型多功能训练器。In view of the shortcomings of the prior art, the purpose of the present invention is to provide a simple multifunctional training device with compact structure, convenient disassembly and assembly, and low cost.

为解决上述技术问题，本实用新型采用的技术方案是：一种简易型多功能训练器，包括前支架、后支架和折叠架，所述前支架的中上部与后支架的上端部连接，所述前支架的上部连接有向前伸出的把手，所述后支架的下端部与折叠架的下端部前后转动连接，所述折叠架的上端部与后支架的中部可拆卸地固定连接，所述后支架安装有可沿其前后滑动的滑座，所述后支架的上端部连接一拉绳的上端，所述后支架的下端部转动安装有第一导轮，所述折叠架的上端部转动安装有第二导轮，所述拉绳的下端依次绕过第一导轮、第二导轮后连接有握杆，所述握杆抵靠于折叠架的上端。In order to solve the above technical problems, the technical solution adopted by the utility model is: a simple multi-functional training device, including a front bracket, a rear bracket and a folding frame, the middle upper part of the front bracket is connected with the upper end of the rear bracket, so The upper part of the front bracket is connected with a handle extending forward, the lower end of the rear bracket and the lower end of the folding frame are connected to rotate back and forth, the upper end of the folding frame and the middle of the rear bracket are detachably fixedly connected, so The rear bracket is installed with a sliding seat that can slide back and forth along it, the upper end of the rear bracket is connected to the upper end of a pull cord, the lower end of the rear bracket is rotatably installed with a first guide wheel, and the upper end of the folding frame A second guide wheel is rotatably installed, and the lower end of the pull rope sequentially bypasses the first guide wheel and the second guide wheel is connected with a grip rod, and the grip rod abuts against the upper end of the folding frame.

进一步地，所述前支架包括前上支架和前下支架，所述前上支架的下端部与前下支架的上端部活动套接，所述前上支架的下端部侧壁开设有第一螺纹孔，所述前下支架的上端部开设有多个上下间隔分布的第一定位孔，所述第一螺纹孔处连接有梅花手柄螺丝，所述梅花手柄螺丝的杆端择一插入第一定位孔内。Further, the front bracket includes a front upper bracket and a front lower bracket, the lower end of the front upper bracket is movably sleeved with the upper end of the front lower bracket, and the side wall of the lower end of the front upper bracket is provided with a first thread Holes, a plurality of first positioning holes spaced up and down are formed on the upper end of the front lower bracket, and the first threaded hole is connected with a torx handle screw, and the rod end of the torx handle screw is selected to be inserted into the first positioning Inside the hole.

进一步地，所述前下支架包含前横向支撑管和第一倾斜方管，所述第一倾斜方管的下端焊接固定在前横向支撑管的顶部中间，所述第一倾斜方管的中部穿设有左右对称的第一横杆，所述第一横杆的两端部分别套设有第一海绵套，所述第一定位孔开设于第一倾斜方管的上端部前侧壁。Further, the front lower bracket includes a front lateral support tube and a first inclined square tube, the lower end of the first inclined square tube is welded and fixed at the top middle of the front lateral support tube, and the middle of the first inclined square tube passes through A first horizontal bar symmetrical to the left and right is provided, and a first sponge sleeve is sleeved on both ends of the first horizontal bar, and the first positioning hole is opened on the front side wall of the upper end of the first inclined square tube.

进一步地，所述前上支架包含第二倾斜方管和铰接座，所述第一螺纹孔开设于第二倾斜方管的下端部前侧壁，所述第二倾斜方管的上端部穿设有左右对称的第二横杆，所述第二横杆的两端部分别套设有第二海绵套，所述铰接座的前端焊接固定在第二倾斜方管的中部后 侧，所述铰接座的中部通过第一螺栓螺母组件与后支架的上端部转动连接，所述铰接座的后端部开设有两个左右对称的第三定位孔，所述后支架的上端部开设有两个左右对称的第四定位孔，所述第四定位孔和第三定位孔共同穿设有可拆卸的第一定位销，所述铰接座的后端部顶面焊接固定有限位杆，所述限位杆的左右两端抵靠在后支架的上端部顶面。Further, the front upper bracket includes a second inclined square tube and a hinged seat, the first threaded hole is opened in the front side wall of the lower end of the second inclined square tube, and the upper end of the second inclined square tube is penetrated There is a second horizontal bar symmetrical to the left and right, two ends of the second horizontal bar are sleeved with second sponge sleeves respectively, and the front end of the hinge seat is welded and fixed on the rear side of the middle part of the second inclined square tube, the hinge The middle part of the seat is rotatably connected with the upper end of the rear bracket through the first bolt and nut assembly, the rear end of the hinge seat is provided with two left and right symmetric third positioning holes, and the upper end of the rear bracket is provided with two left and right A symmetrical fourth positioning hole, the fourth positioning hole and the third positioning hole are jointly provided with a detachable first positioning pin, the top surface of the rear end portion of the hinge seat is welded and fixed with a limiting lever, and the limiting position The left and right ends of the rod abut the top surface of the upper end of the rear bracket.

进一步地，所述把手呈Y形，所述把手的前部两支杆分别套设有第一防滑套，所述把手的后端固定有定位螺栓，所述第二倾斜方管的中上部开设有两个前后对称的第二定位孔，所述定位螺栓的杆端穿过第二定位孔后连接有梅花手柄螺母。Further, the handle is Y-shaped, the first two anti-skid sleeves are sleeved on the two front rods of the handle, the positioning bolts are fixed on the rear end of the handle, and the middle upper part of the second inclined square tube is opened There are two symmetrical second positioning holes, and the rod end of the positioning bolt passes through the second positioning hole and is connected with a torx handle nut.

进一步地，所述后支架包含后横向支撑管和两根左右平行的倾斜导轨，两根倾斜导轨的下端部对称焊接固定在后横向支撑管的中部，两根倾斜导轨的上端部之间焊接固定有横向方管，所述横向方管的顶面固定有上弹性防撞体，两根倾斜导轨的上端部之间在横向方管的下方焊接固定有多个上下间隔分布的横条，所述拉绳的上端固定有挂钩，所述挂钩择一勾住横条，所述第一导轮转动安装在两根倾斜导轨的下端部之间，两根倾斜导轨的下端部底面固定有下弹性防撞体。Further, the rear bracket includes a rear lateral support tube and two left and right parallel inclined rails, the lower ends of the two inclined rails are symmetrically welded and fixed to the middle of the rear lateral support tube, and the upper ends of the two inclined rails are welded and fixed There is a lateral square tube, the upper surface of the lateral square tube is fixed with an upper elastic collision avoidance body, and a plurality of horizontally spaced horizontal bars are welded and fixed between the upper ends of the two inclined rails under the lateral square tube. The upper end of the pull rope is fixed with a hook. The hook selects one to catch the horizontal bar. The first guide wheel is rotatably installed between the lower ends of the two inclined rails. The bottom surfaces of the lower ends of the two inclined rails are fixed with a lower elastic Hit the body.

进一步地，所述滑座包括倒U形座板和坐垫，所述坐垫通过螺丝固定在倒U形座板上，所述倒U形座板的左右侧板上部之间安装有两根前后对称分布的滚轴，所述倒U形座板的左右侧板下部均安装有滚轮，所述两根倾斜导轨穿设于两个滚轮和两根滚轴之间，所述两根倾斜导轨的中上部均横向开设有多个前后间隔分布的第五定位孔，所述倒U形座板的左右侧板中部均横向开设有第六定位孔，所述第六定位孔和第五定位孔共同穿设有可拆卸的第二定位销。Further, the sliding seat includes an inverted U-shaped seat plate and a seat cushion, the seat cushion is fixed to the inverted U-shaped seat plate by screws, and two front and rear symmetry plates are installed between the upper and lower side plates of the inverted U-shaped seat plate Distributed rollers, rollers are installed on the lower part of the left and right side plates of the inverted U-shaped seat plate, the two inclined guide rails are interposed between the two rollers and the two rollers, and the middle of the two inclined guide rails A plurality of fifth positioning holes spaced front and back are laterally opened in the upper part, and a sixth positioning hole is laterally opened in the middle of the left and right side plates of the inverted U-shaped seat plate, and the sixth positioning hole and the fifth positioning hole penetrate together A detachable second positioning pin is provided.

进一步地，所述折叠架包括第三倾斜方管，所述第三倾斜方管上焊接固定有多根上下间隔分布且左右对称的第三横杆，所述第三横杆的两端部分别套设有第三海绵套，所述第三倾斜方管的下端部通过第二螺栓螺母组件与两根倾斜导轨的下端部转动连接，所述第二导轮转动安装在第三倾斜方管的上端部，所述第三倾斜方管的上端部底侧焊接有U形板，所述第二导轮转动安装在U形板内，所述两根倾斜导轨的中下部均横向开设有第七定位孔，所述U形板的左右侧板均横向开设有第八定位孔，所述第七定位孔和第八定位共同穿设有可拆卸的第三定位销。Further, the folding frame includes a third inclined square tube, and the third inclined square tube is welded and fixed with a plurality of third horizontal bars spaced up and down and symmetrical to the left and right, both ends of the third horizontal bar are respectively A third sponge sleeve is provided, the lower end of the third inclined square tube is rotatably connected to the lower ends of the two inclined guide rails through a second bolt and nut assembly, and the second guide wheel is rotatably installed on the third inclined square tube At the upper end, a U-shaped plate is welded to the bottom side of the upper end of the third inclined square tube, the second guide wheel is rotatably installed in the U-shaped plate, and the middle and lower portions of the two inclined guide rails are each laterally provided with a seventh Positioning holes, the left and right side plates of the U-shaped plate are laterally provided with eighth positioning holes, and the seventh positioning hole and the eighth positioning are jointly provided with a detachable third positioning pin.

与现有技术相比，本实用新型具有以下有益效果：该简易型多功能训练器既可以作为两种健腹机使用，又可以作为划船机使用，通过一套健身器械实现了腹部、腿部、臂部等部位的锻炼功能，整体结构简单、紧凑，减少了空间占用，降低了制作成本，拆装方便，易于操作，可以快速地实现多种健身功能的切换。Compared with the prior art, the utility model has the following beneficial effects: the simple multifunctional training device can be used as two types of abdomen machines, and can also be used as a rowing machine. The abdomen and legs are realized by a set of fitness equipment , The exercise function of the arm and other parts, the overall structure is simple and compact, reducing the space occupation, reducing the production cost, convenient disassembly and assembly, easy to operate, can quickly switch a variety of fitness functions.

附图说明BRIEF DESCRIPTION

图1为本实用新型实施例的整体结构图。FIG. 1 is an overall structural diagram of an embodiment of the utility model.

图2为本实用新型实施例的前支架结构图。2 is a structural diagram of a front bracket of an embodiment of the utility model.

图3为本实用新型实施例的滑座结构图。Fig. 3 is a structural diagram of a slide seat according to an embodiment of the present invention.

图4为本实用新型实施例的折叠架结构图。4 is a structural diagram of a folding frame according to an embodiment of the present invention.

图5为本实用新型实施例的拉绳连接示意图。FIG. 5 is a schematic diagram of a cable connection according to an embodiment of the present invention.

图中标记：100、前支架；101、把手；102、第一防滑套；105、梅花手柄螺母；110、前上支架；111、第二倾斜方管；112、铰接座；114、梅花手柄螺丝；115、第二横杆；116、第二海绵套；117、第一螺栓螺母组件；119、限位杆；120、前下支架；121、前横向支撑管；122、第一倾斜方管；124、第一横杆；125、第一海绵套；200、后支架；202、第一定位销；210、后横向支撑管；220、倾斜导轨；221、横向方管；222、上弹性防撞体；223、横条；224、第五定位孔；300、滑座；310、倒U形座板；311、滚轴；312、滚轮；313、第六定位孔；314、第二定位销；320、坐垫；400、折叠架；410、第三倾斜方管；411、U形板；412、第三定位销；420、第三横杆；421、第三海绵套；430、第二螺栓螺母组件；501、拉绳；502、第一导轮；503、第二导轮；504、握杆；505、挂钩；506、第二防滑套。Marks in the picture: 100, front bracket; 101, handle; 102, first non-slip sleeve; 105, plum blossom handle nut; 110, front upper bracket; 111, second inclined square tube; 112, hinged seat; 114, plum blossom handle screw 115, second crossbar; 116, second sponge sleeve; 117, first bolt and nut assembly; 119, limit bar; 120, front lower bracket; 121, front lateral support tube; 122, first inclined square tube; 124, first crossbar; 125, first sponge sleeve; 200, rear bracket; 202, first positioning pin; 210, rear lateral support tube; 220, inclined rail; 221, lateral square tube; 222, upper elastic anti-collision Body; 223, horizontal bar; 224, fifth positioning hole; 300, sliding seat; 310, inverted U-shaped seat plate; 311, roller; 312, roller; 313, sixth positioning hole; 314, second positioning pin; 320, cushion; 400, folding frame; 410, third inclined square tube; 411, U-shaped plate; 412, third positioning pin; 420, third crossbar; 421, third sponge sleeve; 430, second bolt and nut Components; 501, drawstring; 502, first guide wheel; 503, second guide wheel; 504, grip bar; 505, hook; 506, second anti-skid sleeve.

具体实施方式detailed description

为了让本实用新型的上述特征和优点更明显易懂，下面特举实施例，并配合附图，作详细说明如下。In order to make the above-mentioned features and advantages of the present invention more obvious and understandable, the following specific examples are given in conjunction with the accompanying drawings for detailed description as follows.

如图1至图5所示，本实施例提供了一种简易型多功能训练器，包括前支架100、后支架200和折叠架400，所述前支架100的中上部与后支架200的上端部连接，所述前支架100的上部连接有向前伸出的把手101，所述后支架200的下端部与折叠架400的下端部前后转动连接，所述折叠架400的上端部与后支架200的中部可拆卸地固定连接，所述后支架200安装有可沿其前后滑动的滑座300，所述后支架200的上端部连接一拉绳501的上端，所述后支架200的下端部转动安装有第一导轮502，所述折叠架400的上端部转动安装有第二导轮503，所述拉绳501的下端依次绕过第一导轮502、第二导轮503后连接有握杆504，所述握杆504抵靠于折叠架400的上端。其中，所述握杆504的两端部分别套设有第二防滑套506，以防止手滑。As shown in FIG. 1 to FIG. 5, this embodiment provides a simple multifunctional training device, including a front bracket 100, a rear bracket 200, and a folding frame 400, the middle upper part of the front bracket 100 and the upper end of the rear bracket 200 The upper part of the front bracket 100 is connected with a handle 101 that protrudes forward, the lower end of the rear bracket 200 is connected to the lower end of the folding frame 400 to rotate back and forth, and the upper end of the folding frame 400 is connected to the rear bracket The middle part of 200 is detachably fixedly connected, the rear bracket 200 is installed with a sliding seat 300 that can slide back and forth along it, the upper end of the rear bracket 200 is connected to the upper end of a pull cord 501, and the lower end of the rear bracket 200 A first guide wheel 502 is rotatably installed, a second guide wheel 503 is rotatably installed at the upper end of the folding frame 400, and a lower end of the pull rope 501 bypasses the first guide wheel 502 and the second guide wheel 503 in sequence The grip bar 504 abuts against the upper end of the folding frame 400. Wherein, the two anti-skid sleeves 506 are sleeved on the two ends of the grip rod 504 to prevent hand slippage.

在本实施例中，所述前支架100包括前上支架110和前下支架120，所述前上支架110的下端部与前下支架120的上端部活动套接，所述前上支架110的下端部侧壁开设有第一螺纹孔(图中不可见)，所述前下支架120的上端部开设有多个上下间隔分布的第一定位孔(图 中不可见)，所述第一螺纹孔处连接有梅花手柄螺丝114，所述梅花手柄螺丝114的杆端择一插入第一定位孔内。当需要调节前支架100的高度或后支架200的倾斜角度时，松开梅花手柄螺丝114，将前上支架110相对前下支架120提升至预定高度，再锁紧梅花手柄螺丝114插入更高的第一定位孔内。In this embodiment, the front bracket 100 includes a front upper bracket 110 and a front lower bracket 120. The lower end of the front upper bracket 110 is movably sleeved with the upper end of the front lower bracket 120. A first threaded hole (not visible in the figure) is provided in the side wall of the lower end, and a plurality of first positioning holes (not visible in the figure) spaced up and down are provided in the upper end of the front lower bracket 120 A torx handle screw 114 is connected to the hole, and the rod end of the torx handle screw 114 is selectively inserted into the first positioning hole. When the height of the front bracket 100 or the tilt angle of the rear bracket 200 needs to be adjusted, loosen the torx handle screw 114, raise the front upper bracket 110 relative to the front lower bracket 120 to a predetermined height, and then tighten the torx handle screw 114 to insert a higher In the first positioning hole.

在本实施例中，所述前下支架120包含前横向支撑管121和第一倾斜方管122，所述前横向支撑管121直接与地面接触，所述第一倾斜方管122的下端焊接固定在前横向支撑管121的顶部中间，所述第一倾斜方管122的中部穿设有左右对称的第一横杆124，所述第一横杆124的两端部分别套设有第一海绵套125，所述第一定位孔开设于第一倾斜方管122的上端部前侧壁。In this embodiment, the front lower bracket 120 includes a front lateral support tube 121 and a first inclined square tube 122, the front lateral support tube 121 directly contacts the ground, and the lower end of the first inclined square tube 122 is welded and fixed In the middle of the top of the front lateral support tube 121, the middle portion of the first inclined square tube 122 is provided with a symmetrical first horizontal bar 124, and both ends of the first horizontal bar 124 are respectively covered with first sponges In the sleeve 125, the first positioning hole is opened in the front side wall of the upper end of the first inclined square tube 122.

在本实施例中，所述前上支架110包含第二倾斜方管111和铰接座112，所述第一螺纹孔开设于第二倾斜方管111的下端部前侧壁，所述第二倾斜方管111的上端部穿设有左右对称的第二横杆115，所述第二横杆115的两端部分别套设有第二海绵套116，所述铰接座112的前端焊接固定在第二倾斜方管111的中部后侧，所述铰接座112的中部通过第一螺栓螺母组件117与后支架200的上端部转动连接，所述铰接座112的后端部开设有两个左右对称的第三定位孔(图中不可见)，所述后支架200的上端部开设有两个左右对称的第四定位孔(图中未标记)，所述第四定位孔和第三定位孔共同穿设有可拆卸的第一定位销202，所述铰接座112的后端部顶面焊接固定有限位杆119，所述限位杆119的左右两端抵靠在后支架200的上端部顶面。In this embodiment, the front upper bracket 110 includes a second inclined square tube 111 and a hinged seat 112, the first threaded hole is opened in the front side wall of the lower end of the second inclined square tube 111, and the second inclined The upper end of the square tube 111 is penetrating with a symmetrical second horizontal bar 115. The two ends of the second horizontal bar 115 are sleeved with a second sponge sleeve 116. The front end of the hinge base 112 is welded and fixed to the first Two inclined rear sides of the middle part of the square tube 111, the middle part of the hinge base 112 is rotatably connected to the upper end of the rear bracket 200 through the first bolt and nut assembly 117, and the rear end of the hinge base 112 is provided with two left and right symmetrical A third positioning hole (not visible in the figure), two upper and lower symmetrical fourth positioning holes (not marked in the figure) are provided on the upper end of the rear bracket 200, and the fourth positioning hole and the third positioning hole penetrate together A detachable first positioning pin 202 is provided, and the top surface of the rear end of the hinge base 112 is welded and fixed to the limit lever 119, and the left and right ends of the limit lever 119 abut against the top surface of the upper end of the rear bracket 200 .

在本实施例中，所述把手101呈Y形，所述把手101的前部两支杆分别套设有第一防滑套102，所述把手101的后端(如焊接)固定有定位螺栓(图中不可见)，所述第二倾斜方管111的中上部开设有两个前后对称的第二定位孔(图中不可见)，所述定位螺栓的杆端穿过第二定位孔104后连接有梅花手柄螺母105，通过梅花手柄螺母105方便将把手101固定安装在前上支架110上，同时也方便把手101的拆卸。In this embodiment, the handle 101 is Y-shaped, the two front rods of the handle 101 are respectively sleeved with first non-slip sleeves 102, and the rear end (such as welding) of the handle 101 is fixed with positioning bolts ( (Not visible in the figure), the second inclined square tube 111 is provided with two front and rear symmetrical second positioning holes (not visible in the figure) at the upper middle part, and the rod end of the positioning bolt passes through the second positioning hole 104 A torx handle nut 105 is connected, and the torx handle nut 105 is convenient for fixing and installing the handle 101 on the front upper bracket 110, and also for disassembling the handle 101.

在本实施例中，所述后支架200包含后横向支撑管210和两根左右平行的倾斜导轨220，所述后横向支撑管210直接与地面接触，两根倾斜导轨220的下端部对称焊接固定在后横向支撑管210的中部，两根倾斜导轨220的上端部之间焊接固定有横向方管221，所述横向方管221的顶面固定有上弹性防撞体222，通过上弹性防撞体222可以防止滑座300撞击到前上支架110；两根倾斜导轨220的上端部之间在横向方管221的下方焊接固定有多个上下间隔分布的横条223，所述拉绳501的上端固定有挂钩505，所述挂钩505择一勾住横条223，所述第一导轮502转动安装在两根倾斜导轨220的下端部之间，两根倾斜导轨220的下 端部底面固定有下弹性防撞体，通过下弹性防撞体可以防止滑座300下滑过头。In this embodiment, the rear bracket 200 includes a rear lateral support tube 210 and two left and right parallel inclined rails 220, the rear lateral support tube 210 directly contacts the ground, and the lower ends of the two inclined rails 220 are symmetrically welded and fixed In the middle of the rear lateral support tube 210, a lateral square tube 221 is welded and fixed between the upper ends of the two inclined guide rails 220, and an upper elastic crash body 222 is fixed on the top surface of the lateral square tube 221. The body 222 can prevent the sliding seat 300 from hitting the front upper bracket 110; between the upper ends of the two inclined guide rails 220, a plurality of horizontally spaced horizontal bars 223 are welded and fixed below the horizontal square tube 221. A hook 505 is fixed at the upper end. The hook 505 selects one to catch the horizontal bar 223. The first guide wheel 502 is rotatably installed between the lower ends of the two inclined guide rails 220. The bottom surfaces of the lower ends of the two inclined guide rails 220 are fixed The lower elastic anti-collision body can prevent the sliding seat 300 from sliding too far.

在本实施例中，所述滑座300包括倒U形座板310和坐垫320，所述坐垫320通过螺丝固定在倒U形座板310上，所述倒U形座板310的左右侧板上部之间安装有两根前后对称分布的滚轴311，所述倒U形座板310的左右侧板下部均安装有滚轮312，所述两根倾斜导轨220穿设于两个滚轮312和两根滚轴311之间，所述滑座300通过滚轮312和滚轴311滑动安装于两根倾斜导轨220上；所述两根倾斜导轨220的中上部均横向开设有多个前后间隔分布的第五定位孔224，所述倒U形座板310的左右侧板中部均横向开设有第六定位孔313，所述第六定位孔313和第五定位孔224共同穿设有可拆卸的第二定位销314，通过第二定位销314可以将滑座330固定在两根倾斜导轨220上的预定位置。In this embodiment, the sliding seat 300 includes an inverted U-shaped seat plate 310 and a seat cushion 320. The seat cushion 320 is fixed to the inverted U-shaped seat plate 310 by screws, and the left and right side plates of the inverted U-shaped seat plate 310 Two upper and lower symmetrically distributed rollers 311 are installed between the upper parts. The lower sides of the left and right side plates of the inverted U-shaped seat plate 310 are each equipped with rollers 312. The two inclined guide rails 220 pass through the two rollers 312 and two Between the root rollers 311, the sliding seat 300 is slidingly mounted on two inclined guide rails 220 through the roller 312 and the roller shaft 311; the middle and upper portions of the two inclined guide rails 220 are laterally provided with a plurality of first and second spaced-apart distributions Five positioning holes 224, the middle portions of the left and right side plates of the inverted U-shaped seat plate 310 are laterally provided with sixth positioning holes 313, the sixth positioning holes 313 and the fifth positioning holes 224 are provided with a detachable second The positioning pin 314 can fix the sliding seat 330 to a predetermined position on the two inclined guide rails 220 through the second positioning pin 314.

在本实施例中，所述折叠架400包括第三倾斜方管410，所述第三倾斜方管410上焊接固定有多根上下间隔分布且左右对称的第三横杆420，所述第三横杆420的两端部分别套设有第三海绵套421，所述第三倾斜方管410的下端部通过第二螺栓螺母组件430与两根倾斜导轨220的下端部转动连接，所述第二导轮503转动安装在第三倾斜方管410的上端部，所述第三倾斜方管410的上端部底侧焊接有U形板411，所述第二导轮503转动安装在U形板411内，所述两根倾斜导轨220的中下部均横向开设有第七定位孔，所述U形板411的左右侧板均横向开设有第八定位孔，所述第七定位孔和第八定位共同穿设有可拆卸的第三定位销412，通过第三定位销412方便将折叠架400整体固定在两根倾斜导轨220上。In this embodiment, the folding frame 400 includes a third inclined square tube 410, and a plurality of third horizontal bars 420 that are spaced up and down and symmetrical to the left and right are welded and fixed to the third inclined square tube 410. A third sponge sleeve 421 is sleeved on both ends of the cross bar 420. The lower end of the third inclined square tube 410 is rotatably connected to the lower ends of the two inclined rails 220 through a second bolt and nut assembly 430. The second guide wheel 503 is rotatably installed at the upper end of the third inclined square tube 410, and a U-shaped plate 411 is welded to the bottom side of the upper end of the third inclined square tube 410, and the second guide wheel 503 is rotatably installed at the U-shaped plate In the 411, the middle and lower portions of the two inclined guide rails 220 are laterally provided with seventh positioning holes, and the left and right side plates of the U-shaped plate 411 are laterally provided with eighth positioning holes, the seventh positioning holes and the eighth A detachable third positioning pin 412 is commonly worn in the positioning, and the third positioning pin 412 facilitates fixing the folding frame 400 integrally on the two inclined guide rails 220.

本实施例的简易型多功能训练器作为第一种健腹机使用时：通过第二定位销314的拆装，使用者可以根据自身的腿长调节并固定滑座300至后支架200上的合适位置，使用者面向前方，先屈膝坐在滑座300上，双腿膝盖内侧分别搭放在第二横杆115两端部的第二海绵套116上，双脚的脚背从后勾住第一横杆124两端部的第一海绵套115，再向后仰卧在后支架200的后段上或折叠架400上，接着通过腹部发力使后背离开后支架200或折叠架400，如此反复，即可锻炼出腹肌。When the simple multifunctional trainer of this embodiment is used as the first abdominal training machine: through the disassembly and assembly of the second positioning pin 314, the user can adjust and fix the sliding seat 300 to the rear bracket 200 according to his own leg length In a suitable position, the user faces forward, bends his knees first, and sits on the slide 300. The insides of the knees of the legs are placed on the second sponge sleeves 116 at the two ends of the second crossbar 115, and the insteps of the feet are hooked from behind. A first sponge sleeve 115 at both ends of a cross bar 124, and then lie on the back of the rear bracket 200 or the folding frame 400, and then force the abdomen to move the back away from the rear bracket 200 or the folding frame 400. Repeatedly, you can exercise the abdominal muscles.

本实施例的简易型多功能训练器作为第二种健腹机使用时：拆卸下第二定位销314和第三定位销412，将折叠架400向后打开至接触地面，使用者面向把手101，双手握住把手101前部两支杆的第一防滑套102上，双臂的肱侧腕屈肌分别抵靠在第二横杆115两端部的第二海绵套116上，双膝跪在滑座300上，使用者的臂部、腹部和腿部同时发力使滑座300沿两根倾斜导轨220前后(斜上下)往复滑动，该动作可同时锻炼臂部、腹部和腿部，以锻炼腹部为主。When the simple multifunctional trainer of this embodiment is used as the second abdominal training machine: the second positioning pin 314 and the third positioning pin 412 are removed, the folding frame 400 is opened backward to contact the ground, and the user faces the handle 101 , Hold the first non-slip sleeve 102 of the two rods in front of the handle 101 with both hands, the flexors of the humerus wrists of both arms rest on the second sponge sleeves 116 at the two ends of the second cross bar 115, and kneel on both knees On the slide 300, the user's arms, abdomen and legs simultaneously exert force to make the slide 300 slide back and forth (obliquely up and down) along two inclined guide rails 220. This action can exercise the arms, abdomen and legs at the same time. Mainly to exercise the abdomen.

本实施例的简易型多功能训练器作为划船器使用时：拆卸下第二定位销314和第三定 位销412，将折叠架400向后打开，使用者面向后方，坐在滑座300上，双脚分别踩主折叠架400下部的第三横杆420两端部的第三海绵套421上，双手握住握杆504两端部的第二防滑套506，使用者臂部、腿部与腹部发力，双腿展开和双腿屈膝往复交替，使滑座300沿两根倾斜导轨220前后(斜上下)往复滑动，双手通过握杆504抽拉拉绳501，使折叠架400前后翻转摆动，实现“划船”动作，该动作可同时锻炼臂部、腹部和腿部，运动量较大。When the simple multifunctional training device of this embodiment is used as a rowing machine: the second positioning pin 314 and the third positioning pin 412 are removed, the folding frame 400 is opened backwards, the user faces backwards, and sits on the slide 300, Use your feet to step on the third foam sleeve 421 at the two ends of the third crossbar 420 at the bottom of the main folding frame 400. Hold the second non-slip sleeve 506 at both ends of the grip bar 504 with both hands. Abdominal force, legs spread and knees bent back and forth alternately, so that the slide 300 slides back and forth along the two inclined rails 220 (oblique up and down), the two hands pull the pull rope 501 through the grip bar 504, so that the folding frame 400 flips back and forth , To achieve "boating" action, this action can exercise arms, abdomen and legs at the same time, a large amount of exercise.

以上所述仅为本实用新型的较佳实施例，并非对本实用新型做任何形式上的限制，任何熟悉本领域的技术人员但凡未脱离本实用新型技术方案的内容，依据本实用新型的技术实质对以上实施例所做任何简单的修改、均等变化与修饰，皆应属本实用新型的涵盖范围。The above is only the preferred embodiment of the utility model, and does not limit the utility model in any form. Any person skilled in the art who does not deviate from the technical solution of the utility model, based on the technical essence of the utility model Any simple modifications, equivalent changes and modifications made to the above embodiments should fall within the scope of the present invention.

Claims (8)

一种简易型多功能训练器，其特征在于：包括前支架、后支架和折叠架，所述前支架的中上部与后支架的上端部连接，所述前支架的上部连接有向前伸出的把手，所述后支架的下端部与折叠架的下端部前后转动连接，所述折叠架的上端部与后支架的中部可拆卸地固定连接，所述后支架安装有可沿其前后滑动的滑座，所述后支架的上端部连接一拉绳的上端，所述后支架的下端部转动安装有第一导轮，所述折叠架的上端部转动安装有第二导轮，所述拉绳的下端依次绕过第一导轮、第二导轮后连接有握杆，所述握杆抵靠于折叠架的上端。A simple multifunctional training device, characterized by comprising a front bracket, a rear bracket and a folding frame, the middle upper part of the front bracket is connected with the upper end of the rear bracket, and the upper part of the front bracket is connected with a forward extension Handle, the lower end of the rear bracket is rotatably connected to the lower end of the folding frame forward and backward, the upper end of the folding frame is detachably fixedly connected to the middle of the rear bracket, the rear bracket is installed with A sliding seat, the upper end of the rear bracket is connected to the upper end of a pull cord, the lower end of the rear bracket is rotatably installed with a first guide wheel, and the upper end of the folding frame is rotatably installed with a second guide wheel, the pull The lower end of the rope sequentially bypasses the first guide wheel and the second guide wheel and is connected with a grip rod, which abuts against the upper end of the folding frame. 根据权利要求1所述的一种简易型多功能训练器，其特征在于：所述前支架包括前上支架和前下支架，所述前上支架的下端部与前下支架的上端部活动套接，所述前上支架的下端部侧壁开设有第一螺纹孔，所述前下支架的上端部开设有多个上下间隔分布的第一定位孔，所述第一螺纹孔处连接有梅花手柄螺丝，所述梅花手柄螺丝的杆端择一插入第一定位孔内。The simple multifunctional training device according to claim 1, wherein the front bracket comprises a front upper bracket and a front lower bracket, and a lower end portion of the front upper bracket and an upper end portion of the front lower bracket are movable sleeves Then, the lower end side wall of the front upper bracket is provided with a first threaded hole, the upper end portion of the front lower bracket is provided with a plurality of first positioning holes spaced up and down, and a plum blossom is connected to the first threaded hole For the handle screw, the rod end of the torx handle screw is selectively inserted into the first positioning hole. 根据权利要求2所述的一种简易型多功能训练器，其特征在于：所述前下支架包含前横向支撑管和第一倾斜方管，所述第一倾斜方管的下端焊接固定在前横向支撑管的顶部中间，所述第一倾斜方管的中部穿设有左右对称的第一横杆，所述第一横杆的两端部分别套设有第一海绵套，所述第一定位孔开设于第一倾斜方管的上端部前侧壁。A simple multifunctional training device according to claim 2, wherein the front lower bracket includes a front lateral support tube and a first inclined square tube, and the lower end of the first inclined square tube is welded and fixed to the front In the middle of the top of the lateral support tube, the central portion of the first inclined square tube is penetrated by a bilaterally symmetrical first crossbar, and both ends of the first crossbar are sleeved with first sponge sleeves, the first The positioning hole is opened on the front side wall of the upper end of the first inclined square tube. 根据权利要求2所述的一种简易型多功能训练器，其特征在于：所述前上支架包含第二倾斜方管和铰接座，所述第一螺纹孔开设于第二倾斜方管的下端部前侧壁，所述第二倾斜方管的上端部穿设有左右对称的第二横杆，所述第二横杆的两端部分别套设有第二海绵套，所述铰接座的前端焊接固定在第二倾斜方管的中部后侧，所述铰接座的中部通过第一螺栓螺母组件与后支架的上端部转动连接，所述铰接座的后端部开设有两个左右对称的第三定位孔，所述后支架的上端部开设有两个左右对称的第四定位孔，所述第四定位孔和第三定位孔共同穿设有可拆卸的第一定位销，所述铰接座的后端部顶面焊接固定有限位杆，所述限位杆的左右两端抵靠在后支架的上端部顶面。The simple multifunctional training device according to claim 2, wherein the front upper bracket comprises a second inclined square tube and a hinged seat, and the first threaded hole is opened at the lower end of the second inclined square tube Front side wall, the upper end of the second inclined square tube is penetrating with a left and right symmetrical second crossbar, two ends of the second crossbar are sleeved with second sponge sleeves, The front end is welded and fixed on the rear side of the middle part of the second inclined square tube. The middle part of the hinge seat is rotatably connected to the upper end part of the rear bracket through the first bolt and nut assembly. The rear end part of the hinge seat is provided with two left and right symmetrical A third positioning hole, the upper end of the rear bracket is provided with two left and right symmetrical fourth positioning holes, the fourth positioning hole and the third positioning hole are jointly provided with a detachable first positioning pin, the hinge The top surface of the rear end portion of the seat is welded and fixed with a limit lever, and the left and right ends of the limit lever abut against the top surface of the upper end portion of the rear bracket. 根据权利要求4所述的一种简易型多功能训练器，其特征在于：所述把手呈Y形，所述把手的前部两支杆分别套设有第一防滑套，所述把手的后端固定有定位螺栓，所述第二倾斜方管的中上部开设有两个前后对称的第二定位孔，所述定位螺栓的杆端穿过第二定位孔后连接有梅花手柄螺母。A simple multifunctional training device according to claim 4, characterized in that: the handle is Y-shaped, the two front rods of the handle are respectively sleeved with first non-slip sleeves, and the rear of the handle A positioning bolt is fixed at the end, and two second positioning holes symmetrical in the front-rear direction are provided in the middle and upper part of the second inclined square tube. A rod end of the positioning bolt passes through the second positioning hole and is connected with a torx handle nut. 根据权利要求1所述的一种简易型多功能训练器，其特征在于：所述后支架包含后横向支撑管和两根左右平行的倾斜导轨，两根倾斜导轨的下端部对称焊接固定在后横向支撑管的中部，两根倾斜导轨的上端部之间焊接固定有横向方管，所述横向方管的顶面固定有上弹性防撞体，两根倾斜导轨的上端部之间在横向方管的下方焊接固定有多个上下间隔分布的横条， 所述拉绳的上端固定有挂钩，所述挂钩择一勾住横条，所述第一导轮转动安装在两根倾斜导轨的下端部之间，两根倾斜导轨的下端部底面固定有下弹性防撞体。A simple multifunctional training device according to claim 1, characterized in that: the rear bracket comprises a rear lateral support tube and two left and right parallel inclined rails, the lower ends of the two inclined rails are symmetrically welded and fixed to the rear In the middle of the lateral support tube, a transverse square tube is welded and fixed between the upper ends of the two inclined guide rails, an upper elastic bumper body is fixed on the top surface of the transverse square tube, and the upper ends of the two inclined guide rails are in the lateral direction A plurality of horizontal bars spaced up and down are welded and fixed below the tube, a hook is fixed on the upper end of the drawstring, the hook is hooked to the horizontal bar, and the first guide wheel is rotatably installed on the lower ends of the two inclined guide rails Between the two parts, the bottom of the lower end of the two inclined guide rails is fixed with a lower elastic anti-collision body. 根据权利要求6所述的一种简易型多功能训练器，其特征在于：所述滑座包括倒U形座板和坐垫，所述坐垫通过螺丝固定在倒U形座板上，所述倒U形座板的左右侧板上部之间安装有两根前后对称分布的滚轴，所述倒U形座板的左右侧板下部均安装有滚轮，所述两根倾斜导轨穿设于两个滚轮和两根滚轴之间，所述两根倾斜导轨的中上部均横向开设有多个前后间隔分布的第五定位孔，所述倒U形座板的左右侧板中部均横向开设有第六定位孔，所述第六定位孔和第五定位孔共同穿设有可拆卸的第二定位销。A simple multifunctional training device according to claim 6, characterized in that: the sliding seat comprises an inverted U-shaped seat plate and a seat cushion, the seat cushion is fixed on the inverted U-shaped seat plate by screws, the inverted Two upper and lower symmetrically distributed rollers are installed between the upper part of the left and right side plates of the U-shaped seat plate, the lower part of the left and right side plates of the inverted U-shaped seat plate are equipped with rollers, and the two inclined guide rails pass through two Between the roller and the two rollers, the middle and upper portions of the two inclined rails are laterally provided with a plurality of fifth positioning holes spaced forward and backward, and the middle of the left and right side plates of the inverted U-shaped seat plate are laterally provided with Six positioning holes, the sixth positioning hole and the fifth positioning hole are provided with a detachable second positioning pin. 根据权利要求6所述的一种简易型多功能训练器，其特征在于：所述折叠架包括第三倾斜方管，所述第三倾斜方管上焊接固定有多根上下间隔分布且左右对称的第三横杆，所述第三横杆的两端部分别套设有第三海绵套，所述第三倾斜方管的下端部通过第二螺栓螺母组件与两根倾斜导轨的下端部转动连接，所述第二导轮转动安装在第三倾斜方管的上端部，所述第三倾斜方管的上端部底侧焊接有U形板，所述第二导轮转动安装在U形板内，所述两根倾斜导轨的中下部均横向开设有第七定位孔，所述U形板的左右侧板均横向开设有第八定位孔，所述第七定位孔和第八定位共同穿设有可拆卸的第三定位销。The simple multifunctional training device according to claim 6, wherein the folding frame comprises a third inclined square tube, and the third inclined square tube is welded and fixed with a plurality of vertically spaced and symmetrical left and right A third crossbar, a third sponge sleeve is sleeved on both ends of the third crossbar, the lower end of the third inclined square tube rotates through the second bolt and nut assembly and the lower ends of the two inclined rails Connected, the second guide wheel is rotatably installed at the upper end of the third inclined square tube, a U-shaped plate is welded to the bottom side of the upper end of the third inclined square tube, and the second guide wheel is rotatably installed at the U-shaped plate Inside, both middle and lower portions of the two inclined guide rails are laterally provided with a seventh positioning hole, and the left and right side plates of the U-shaped plate are laterally provided with an eighth positioning hole, and the seventh positioning hole and the eighth positioning are penetrated together A detachable third positioning pin is provided.
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