CN108371787B - Pull-up fitness equipment with auxiliary function - Google Patents

Pull-up fitness equipment with auxiliary function Download PDF

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Publication number
CN108371787B
CN108371787B CN201810420687.2A CN201810420687A CN108371787B CN 108371787 B CN108371787 B CN 108371787B CN 201810420687 A CN201810420687 A CN 201810420687A CN 108371787 B CN108371787 B CN 108371787B
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China
Prior art keywords
fixed
wall
pull
wire rope
base
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Active
Application number
CN201810420687.2A
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Chinese (zh)
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CN108371787A (en
Inventor
汪振胜
唐华
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Nanjing Ruibake Electronic Technology Co ltd
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Nanjing Ruibake Electronic Technology Co ltd
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Priority to CN201810420687.2A priority Critical patent/CN108371787B/en
Publication of CN108371787A publication Critical patent/CN108371787A/en
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    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00Exercising apparatus specially adapted for particular parts of the body
    • A63B23/035Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
    • A63B23/12Exercising 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
    • A63B23/1209Involving a bending of elbow and shoulder joints simultaneously
    • A63B23/1218Chinning, pull-up, i.e. concentric movement
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/02Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
    • A63B21/055Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters extension element type
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/06User-manipulated weights
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/06User-manipulated weights
    • A63B21/068User-manipulated weights using user's body weight
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/40Interfaces with the user related to strength training; Details thereof
    • A63B21/4001Arrangements for attaching the exercising apparatus to the user's body, e.g. belts, shoes or gloves specially adapted therefor
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B71/00Games or sports accessories not covered in groups A63B1/00 - A63B69/00
    • A63B71/06Indicating or scoring devices for games or players, or for other sports activities
    • A63B71/0619Displays, user interfaces and indicating devices, specially adapted for sport equipment, e.g. display mounted on treadmills
    • A63B71/0622Visual, audio or audio-visual systems for entertaining, instructing or motivating the user
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B71/00Games or sports accessories not covered in groups A63B1/00 - A63B69/00
    • A63B71/06Indicating or scoring devices for games or players, or for other sports activities
    • A63B71/0619Displays, user interfaces and indicating devices, specially adapted for sport equipment, e.g. display mounted on treadmills
    • A63B71/0622Visual, audio or audio-visual systems for entertaining, instructing or motivating the user
    • A63B2071/0625Emitting sound, noise or music
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2220/00Measuring of physical parameters relating to sporting activity
    • A63B2220/17Counting, e.g. counting periodical movements, revolutions or cycles, or including further data processing to determine distances or speed

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  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Human Computer Interaction (AREA)
  • Toys (AREA)

Abstract

The invention discloses pull-up body building equipment with an auxiliary function, which belongs to the technical field of sports equipment and comprises a base, wherein a T-shaped groove is formed in the front side of the top center of the base, a latex sounding toy is fixed on the transverse end face of the upper portion of the inner wall of the T-shaped groove, an electric push rod is vertically fixed in the center of an inner cavity of the T-shaped groove, a supporting plate is fixed at the top end of the electric push rod, the edge of the supporting plate is positioned above the latex sounding toy, a first steel wire rope is obliquely fixed between the left side and the right side of the bottom of the supporting plate and the left side and the right side of the bottom of the inner cavity of the T-shaped groove, climbing is realized by the electric push rod, a folding air bag is used for buffering, the functions of assisting in practice and injury prevention are realized, an infrared induction counter counts the head of a user each time through a cylindrical cross beam, the auxiliary counting function is realized, meanwhile, a sliding trolley is pulled by a second steel wire rope, a counterweight iron block can be placed on the sliding trolley, and a compression spring contracts, and the effect of flexibly adjusting auxiliary force is realized.

Description

Pull-up fitness equipment with auxiliary function
Technical Field
The invention relates to the technical field of sports equipment, in particular to pull-up body-building equipment with an auxiliary function.
Background
The physical exercise refers to physical exercise which is selected by people according to physical needs, uses various physical measures and combines natural force and sanitary measures to develop the physical, promote health, strengthen physique, regulate spirit, enrich cultural life and manage leisure time, is one of examination selection items for middle school and high school physical consultation, mainly tests the development level of upper limb muscle force, is an examination item of male upper limb force, is a suspension force exercise for overcoming self gravity by self force, is a most basic method for exercising the back, and is one of important reference standards and items for measuring male physique; the pull-up exercise equipment is simple in structure and single in function, is difficult for common body-building persons, especially for pull-up persons of beginners, to complete pull-up exercise of standard actions without aid of auxiliary devices, achieves the effect of body building, and is easy to hit the confidence of the body-building person for a long time.
Disclosure of Invention
The invention aims to provide pull-up body building equipment with an auxiliary function, so as to solve the problems that the existing device provided in the background technology is single in function, pull-up exercise is difficult to complete, and the body building effect cannot be achieved.
In order to achieve the above purpose, the present invention provides the following technical solutions: the pull-up body building equipment with auxiliary functions comprises a base, wherein a T-shaped groove is arranged on the front side of the center of the top of the base, a latex sounding toy is fixed on the transverse end face of the upper portion of the inner wall of the T-shaped groove, an electric push rod is vertically fixed on the center of the inner cavity of the T-shaped groove, a supporting plate is fixed on the top end of the electric push rod, the edge of the supporting plate is positioned above the latex sounding toy, a first steel wire rope is obliquely fixed between the left side and the right side of the bottom of the supporting plate and the left side and the right side of the bottom of the inner cavity of the T-shaped groove, a plurality of climbing rods are horizontally arranged on the outer wall of the first steel wire rope at fixed intervals through pipe clamps, pull rings are vertically lapped on the rear side of the top of the supporting plate, a first supporting column and a containing box are vertically fixed on the front side of the left side of the top of the base respectively, a cover plate is rotatably connected on the left side of the containing box through a hinge, the front surface of the holding box is fixedly provided with a first waterproof button, the top of the holding box is vertically fixed with a second support column with the top being flush with the first support column, a cylindrical cross beam is horizontally fixed between the tops of the first support column and the second support column, two groups of soft rubber sleeves are symmetrically fixed on the outer wall of the cylindrical cross beam close to the center, a sound control switch is embedded in the front side of the center of the outer wall of the cylindrical cross beam, a second waterproof button is embedded in the front side of the outer wall of the cylindrical cross beam, the second waterproof button is close to the inner end surface of any soft rubber sleeve, an L-shaped support rod is fixedly arranged in the center of the rear side of the outer wall of the cylindrical cross beam, a solar panel and a storage battery are respectively fixed on the upper surface and the lower surface of a transverse section of the L-shaped support rod, a mounting panel is fixed on the end part of the L-shaped support rod, a shielding plate is horizontally fixed on the top of the front surface of the mounting panel, an infrared induction counter is embedded and fixed in the middle of the front surface of the installation panel, the telescopic power-on end of the electric push rod forms an electric path with the storage battery through a first waterproof button and a second waterproof button respectively, the solar panel is electrically connected with the storage battery through a photovoltaic controller, and the infrared induction counter is electrically connected with the storage battery through a transformer and a switch;
the rear side of the center of the top of the base is provided with a through groove, the bottom of the T-shaped groove is provided with a plurality of drainage through holes, the through groove is communicated with the T-shaped groove through a mounting through hole, the left end face and the right end face of the mounting through hole are respectively fixed with a fixed pulley and a compression spring, the inner cavity of the through groove is slidably clamped with a sliding trolley, the center of the rear surface of the supporting plate is slidably clamped with a second steel wire rope through a U-shaped opening, the top end of the second steel wire rope is fixedly connected with a pull ring, and the other end of the second steel wire rope penetrates through the pulley groove of the fixed pulley, the mounting through hole and the inner cavity of the compression spring to be fixedly connected with the left side of the outer wall of the sliding trolley;
the air pump is fixed to the bottom of the inner cavity of the containing box through a base plate, the air outlet end of the air pump is fixed to an air pipe, a timing switch is fixed to the outer wall of the shell of the air pump, a folding air bag is fixedly and hermetically connected to the other end of the air pipe, a constant pressure valve and an air outlet valve are arranged on the air pipe, and an electric path is formed among the voice control switch, the timing switch, the air pump and the storage battery through a transformer.
Preferably, a ball net belt is embedded in the upper surface of the base.
Preferably, the outer wall of the climbing rod is provided with a frosting surface.
Preferably, the storage battery and the infrared induction counter form an electric path through a remote control switch and a transformer.
Preferably, the infrared induction counter comprises a probe and a display screen, and the probe and the display screen are respectively fixed below and in the middle of the front surface of the mounting panel.
Preferably, the top of the sliding trolley is provided with a holding blind hole.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the electric push rod drives the supporting plate and the pull ring to ascend by pressing the first waterproof button, a user holds the two groups of soft rubber sleeves by using the climbing rods on the first steel wire rope, the electric push rod descends by pressing the second waterproof button by using the thumbs, when the supporting plate extrudes the latex sounding toy to make sound, the second waterproof button is loosened to exercise in a pull-up mode, when the user wants to stop exercise, the user makes a roar nearby the sound control switch, a circuit between the sound control switch and the timing switch, the air pump and the storage battery is communicated, the air pump inflates the folding air bag through the air pipe, the folding air bag expands to push the cover plate and extends to the center of the top of the base, the user loosens the two hands and freely falls on the inflated folding air bag, the infrared induction counter counts the head of the user each time through the cylindrical cross beam, the infrared induction counter has an auxiliary counting function, when the training intensity needs to be increased, the pull ring is lapped on the pull ring, when the pull ring is pulled upwards, the feet are inserted into the pull ring, the compression spring between the sliding trolley and the inner wall of the through the groove is contracted by the second steel wire rope, and the counterweight can be placed on the sliding trolley, and the auxiliary force can be flexibly adjusted.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a cross-sectional view of the base of FIG. 1;
fig. 3 is a schematic view of the internal structure of the case in fig. 1.
In the drawings, the list of components represented by the various numbers is as follows:
the toy comprises a 1-base, a 2-T-shaped groove, a 3-latex sounding toy, a 4-electric push rod, a 5-supporting plate, a 6-first steel wire rope, a 7-climbing rod, an 8-pull ring, a 9-first supporting column, a 10-containing box, an 11-cover plate, a 12-first waterproof button, a 13-second supporting column, a 14-cylindrical cross beam, a 15-soft rubber sleeve, a 16-sound control switch, a 17-second waterproof button, a 18-L-shaped supporting rod, a 19-solar panel, a 20-storage battery, a 21-mounting panel, a 22-shielding plate, a 23-infrared induction counter, a 100-air pump, a 101-timing switch, a 102-air pipe, a 103-air outlet valve, a 104-constant pressure valve, a 105-folding air bag, a 200-drainage through hole, a 201-through groove, a 202-mounting through hole, a 203-fixed pulley, a 204-sliding trolley, a 205-second steel wire rope and a 206-compression spring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-3, the present invention provides a technical solution: the pull-up body building equipment with auxiliary functions comprises a base 1, wherein a T-shaped groove 2 is arranged on the front side of the center of the top of the base 1, a latex sounding toy 3 is fixed on the transverse end face of the upper part of the inner wall of the T-shaped groove 2, an electric push rod 4 is vertically fixed on the center of the inner cavity of the T-shaped groove 2, a supporting plate 5 is fixed on the top end of the electric push rod 4, the edge of the supporting plate 5 is positioned above the latex sounding toy 3, a first steel wire rope 6 is obliquely fixed between the left side and the right side of the bottom of the supporting plate 5 and the left side and the right side of the bottom of the inner cavity of the T-shaped groove 2, a plurality of climbing rods 7 are horizontally arranged on the outer wall of the first steel wire rope 6 at fixed intervals through pipe clamps, pull rings 8 are vertically lapped on the rear side of the top of the supporting plate 5, a first supporting column 9 and a holding box 10 are vertically fixed on the front of the left side and right side of the top of the base 1 respectively, a cover plate 11 is rotatably connected on the left side of the holding box 10 through hinges, a first waterproof button 12 is fixed on the front surface of the holding box 10, a second support column 13 with the top flush with the first support column 9 is vertically fixed on the top of the holding box 10, a cylindrical cross beam 14 is horizontally fixed between the tops of the first support column 9 and the second support column 13, two groups of soft rubber sleeves 15 are symmetrically fixed on the outer wall of the cylindrical cross beam 14 near the center, a sound control switch 16 is embedded in the front side of the center of the outer wall of the cylindrical cross beam 14, a second waterproof button 17 is embedded in the front side of the outer wall of the cylindrical cross beam 14, the second waterproof button 17 is close to the inner end surface of any soft rubber sleeve 15, an L-shaped support rod 18 is fixed on the center of the rear side of the outer wall of the cylindrical cross beam 14, a solar panel 19 and a storage battery 20 are respectively fixed on the upper surface and the lower surface of the transverse section of the L-shaped support rod 18, a mounting panel 21 is fixed on the end part of the L-shaped support rod 18, a shielding plate 22 is horizontally fixed on the top of the front surface of the mounting panel 21, an infrared induction counter 23 is fixedly embedded in the middle of the front surface of the mounting panel 21, the telescopic power-on end of the electric push rod 4 and the storage battery 20 form an electric path through the first waterproof button 12 and the second waterproof button 17 respectively, the solar panel 19 is electrically connected with the storage battery 20 through a photovoltaic controller, and the infrared induction counter 23 is electrically connected with the storage battery 20 through a transformer and a switch;
the rear side of the center of the top of the base 1 is provided with a through groove 201, the bottom of the T-shaped groove 2 is provided with a plurality of drainage through holes 200, the through groove 201 is communicated with the T-shaped groove 2 through a mounting through hole 202, the left end face and the right end face of the mounting through hole 202 are respectively fixed with a fixed pulley 203 and a compression spring 206, the inner cavity of the through groove 201 is slidably clamped with a sliding trolley 204, the center of the rear surface of the supporting plate 5 is slidably clamped with a second steel wire rope 205 through a U-shaped opening, the top end of the second steel wire rope 205 is fixedly connected with a pull ring 8, and the other end of the second steel wire rope 205 passes through the wheel groove of the fixed pulley 203, the mounting through hole 202 and the inner cavity of the compression spring 206 to be fixedly connected with the left side of the outer wall of the sliding trolley 204;
the bottom of the inner cavity of the containing box 10 is fixed with an air pump 100 through a backing plate, the air outlet end of the air pump 100 is fixed with an air pipe 102, the outer wall of the shell of the air pump 100 is fixed with a timing switch 101, the other end of the air pipe 102 is fixedly and hermetically connected with a folding air bag 105, the air pipe 102 is provided with a constant pressure valve 104 and an air outlet valve 103, and an electric path is formed among the voice control switch 16, the timing switch 101, the air pump 100 and the storage battery 20 through a transformer.
Wherein, the upper surface of base 1 is embedded to have the ball guipure, reduce folding gasbag 105 after aerifing and the frictional force between the base 1, climb the outer wall of pole 7 and be equipped with the frosting, increase friction, prevent the landing, battery 20 passes through remote control switch and transformer and constitutes the electric path with infrared induction counter 23, convenient operation, infrared induction counter 23 includes probe and display screen, probe and display screen are fixed respectively in the below and the middle part of installation panel 21 front surface, the top of slip dolly 204 is equipped with holds the blind hole, the joint counter weight iron piece of being convenient for.
One specific application of this embodiment is: the base 1 is fixed on the ground through the expansion bolts and the through holes, the first waterproof button 12 is pressed to enable the electric push rod 4 to drive the supporting plate 5 and the pull ring 8 to ascend, a user climbs the climbing rod 7 on the first steel wire rope 6 to stand on the supporting plate 5, holds two groups of soft rubber sleeves 15 with two hands, presses the second waterproof button 17 with the thumb to enable the electric push rod 4 to descend, when the supporting plate 5 extrudes the latex sounding toy 3 to make sounds, the second waterproof button 17 is loosened to carry out pull-up exercise, the infrared induction counter 23 counts the number of heads of the user passing through the cylindrical cross beam 14 each time, when the user wants to stop exercise, the user gives out roar near the sound control switch 16 to enable the user to be communicated with a circuit among the timing switch 101, the air pump 100 and the storage battery 20, the folding air bag 105 is inflated through the air pipe 102, the folding air bag 105 is inflated to jack the cover plate 11 to extend to the center of the top of the base 1, when the two hands are loosened to freely fall on the inflated folding air bag 105, the pull ring 8 is required to be lapped on the base 5, the two feet are inserted into the 8 to be pulled up, the iron tie up is 205, when the two feet are inserted into the 8, the iron pad 205 is required to be contracted, and a sliding block 204 is placed on the inner wall of the sliding trolley 204 through the sliding trolley 204, and the sliding trolley 204 can slide along the sliding trolley 204.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.

Claims (4)

1. Pull-up fitness equipment with auxiliary function, including base (1), its characterized in that: the utility model discloses a waterproof box, including base (1) and support column (10), the top central authorities front side of base (1) is equipped with T type groove (2), the inner wall upper portion transverse end face of T type groove (2) is fixed with latex sound production toy (3), the inner chamber central authorities of T type groove (2) are fixed with electric putter (4) perpendicularly, the top of electric putter (4) is fixed with layer board (5), and the edge of layer board (5) is located latex sound production toy (3) top, slope is fixed with first wire rope (6) between the bottom left and right sides of layer board (5) and the inner chamber bottom left and right sides of T type groove (2), the outer wall level of first wire rope (6) has a plurality of climbing poles (7) through pipe clamp fixed interval, the top rear side vertical lap joint of layer board (5) has pull ring (8), the top left and right sides place ahead of base (1) is respectively perpendicular to be fixed with first support column (9) and holds box (10), the left side of holding box (10) is connected with top (11) through the hinge rotation, the waterproof button (12) of the front surface of layer board (5) and the inner chamber bottom left and right sides of T type groove (2), first support column (14) have a top fixed with top horizontal cross column (13), two groups of soft rubber sleeves (15) are symmetrically fixed at the position, close to the center, of the outer wall of the cylindrical cross beam (14), a sound control switch (16) is embedded in the front side of the outer wall center of the cylindrical cross beam (14), a second waterproof button (17) is embedded in the front side of the outer wall of the cylindrical cross beam (14), the second waterproof button (17) is close to the inner end surface of any soft rubber sleeve (15), an L-shaped supporting rod (18) is fixed in the center of the rear side of the outer wall of the cylindrical cross beam (14), a solar panel (19) and a storage battery (20) are respectively fixed on the upper surface and the lower surface of the transverse section of the L-shaped supporting rod (18), a mounting panel (21) is fixed at the end part of the L-shaped supporting rod (18), a shielding plate (22) is horizontally fixed at the top of the front surface of the mounting panel (21), an infrared induction counter (23) is embedded and fixed in the middle of the front surface of the mounting panel (21), the telescopic electric connection end of the electric push rod (4) forms an infrared inductor (20) with the solar panel (19) through the first waterproof button (12) and the second waterproof button (17), and the electric storage battery (20) respectively, and the infrared inductor (20) are electrically connected with the solar panel (20) through the voltage counter (20);
the novel water-saving device is characterized in that a through groove (201) is formed in the rear side of the center of the top of the base (1), a plurality of water draining through holes (200) are formed in the bottom of the T-shaped groove (2), the through groove (201) is communicated with the T-shaped groove (2) through a mounting through hole (202), a fixed pulley (203) and a compression spring (206) are respectively fixed on the left end face and the right end face of the mounting through hole (202), a sliding trolley (204) is slidably clamped in an inner cavity of the through groove (201), a second steel wire rope (205) is slidably clamped in the center of the rear surface of the supporting plate (5) through a U-shaped opening, the top end of the second steel wire rope (205) is fixedly connected with a pull ring (8), and the other end of the second steel wire rope (205) penetrates through a wheel groove of the fixed pulley (203), the mounting through hole (202) and the inner cavity of the compression spring (206) to be fixedly connected with the left side of the outer wall of the sliding trolley (204);
an air pump (100) is fixed at the bottom of an inner cavity of the containing box (10) through a base plate, an air delivery pipe (102) is fixed at an air outlet end of the air pump (100), a timing switch (101) is fixed on the outer wall of a shell of the air pump (100), a folding air bag (105) is fixedly and hermetically connected to the other end of the air delivery pipe (102), a constant pressure valve (104) and an air outlet valve (103) are arranged on the air delivery pipe (102), and an electric path is formed among the voice control switch (16), the timing switch (101), the air pump (100) and a storage battery (20) through a transformer;
the upper surface of the base (1) is embedded with a ball net belt;
the outer wall of the climbing rod (7) is provided with a frosting surface.
2. A pull-up fitness device with auxiliary function according to claim 1, wherein: the storage battery (20) and the infrared induction counter (23) form an electric path through a remote control switch and a transformer.
3. A pull-up fitness device with auxiliary function according to claim 1, wherein: the infrared induction counter (23) comprises a probe and a display screen, and the probe and the display screen are respectively fixed below and in the middle of the front surface of the installation panel (21).
4. A pull-up fitness device with auxiliary function according to claim 1, wherein: the top of the sliding trolley (204) is provided with a holding blind hole.
CN201810420687.2A 2018-05-04 2018-05-04 Pull-up fitness equipment with auxiliary function Active CN108371787B (en)

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CN108371787B true CN108371787B (en) 2023-09-19

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109173170B (en) * 2018-09-25 2020-05-22 张吓静 Pull-up exerciser
CN113633925B (en) * 2021-08-13 2022-05-17 重庆医药高等专科学校 Recovered wall chest expander of using

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