CN110559599A - Outdoor chest-expanding trainer - Google Patents

Outdoor chest-expanding trainer Download PDF

Info

Publication number
CN110559599A
CN110559599A CN201910911506.0A CN201910911506A CN110559599A CN 110559599 A CN110559599 A CN 110559599A CN 201910911506 A CN201910911506 A CN 201910911506A CN 110559599 A CN110559599 A CN 110559599A
Authority
CN
China
Prior art keywords
guide rail
handrail
rail groove
supporting rod
spring
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.)
Pending
Application number
CN201910911506.0A
Other languages
Chinese (zh)
Inventor
孙梦军
胡胜杰
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.)
Shuhua Sports Ltd By Share Ltd
Original Assignee
Shuhua Sports Ltd By Share 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
Application filed by Shuhua Sports Ltd By Share Ltd filed Critical Shuhua Sports Ltd By Share Ltd
Priority to CN201910911506.0A priority Critical patent/CN110559599A/en
Publication of CN110559599A publication Critical patent/CN110559599A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • A63B21/05Linearly-compressed elements
    • 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

Abstract

The invention provides an outdoor chest-expanding trainer, which is characterized in that: the device is provided with a vertical device main frame, and handrail frames are symmetrically arranged on two sides of the upper part of the device main frame respectively; each handrail frame comprises an upper supporting rod and a lower supporting rod which are fixed on the equipment main frame in parallel, the lower surface of the upper supporting rod is provided with an upper guide rail groove, and the upper surface of the lower supporting rod is provided with a lower guide rail groove; the upper end of the handrail is movably embedded in the upper guide rail groove, the lower end of the handrail is movably embedded in the lower guide rail groove, the lower guide rail groove is internally provided with a spring, and the two ends of the spring respectively support against the lower end of the handrail and the outer end of the lower guide rail groove. The outdoor chest-expanding trainer of the invention fully utilizes the self-compression elasticity of the spring to effectively slide along the track, the user holds the handle by hand and slides outwards to achieve the purpose of exercise, and the spring of the equipment can ensure the service life to the maximum extent, so that the product can always keep the requirements of smooth rotation, no failure and the like in the standard service life.

Description

Outdoor chest-expanding trainer
Technical Field
The invention relates to an outdoor fitness device, in particular to a chest expanding trainer used outdoors.
background
when a user performs chest expanding exercise, the outdoor chest expanding trainer of the outdoor fitness equipment often cannot obtain effective chest expanding exercise due to unreasonable equipment design, so that pectoralis major and triceps muscles of the user are damaged.
Disclosure of Invention
The invention provides an outdoor chest-expanding trainer, which aims to solve the defects of the prior art and provide an outdoor chest-expanding training sports equipment with strong practicability, good sports effect, safety and reliability.
The technical scheme adopted by the invention for solving the technical problems is as follows:
Outdoor chest extension training ware, its characterized in that: the device is provided with a vertical device main frame, and handrail frames are symmetrically arranged on two sides of the upper part of the device main frame respectively; each handrail frame comprises an upper supporting rod and a lower supporting rod which are fixed on the equipment main frame in parallel, the lower surface of the upper supporting rod is provided with an upper guide rail groove, and the upper surface of the lower supporting rod is provided with a lower guide rail groove; the upper end of the handrail is movably embedded in the upper guide rail groove, the lower end of the handrail is movably embedded in the lower guide rail groove, the lower guide rail groove is internally provided with a spring, and the two ends of the spring respectively support against the lower end of the handrail and the outer end of the lower guide rail groove.
The upper supporting rod and the lower supporting rod are both arc-shaped, and the upper track groove and the lower track groove are also both arc-shaped.
The two ends of the connecting rod are fixedly connected with the outer ends of the upper supporting rod and the lower supporting rod respectively.
The middle part of the handrail is provided with an anti-skid surface handle.
The invention has the advantages that:
The outdoor chest-expanding trainer of the invention fully utilizes the self-compression elasticity of the spring to effectively slide along the track, the user holds the handle by hand and slides outwards to achieve the purpose of exercise, and the spring of the equipment can ensure the service life to the maximum extent, so that the product can always keep the requirements of smooth rotation, no failure and the like in the standard service life.
Drawings
the invention is further illustrated with reference to the following figures and examples.
FIG. 1 is an exploded perspective view of the present invention;
FIG. 2 is an external view of the present invention;
FIG. 3 is a second external view of the present invention;
FIG. 4 is a schematic structural view of the present invention;
FIG. 5 is a diagram illustrating a state of use of the present invention;
FIG. 6 is a second usage state diagram of the present invention.
Detailed Description
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description will be briefly introduced, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other embodiments can be obtained according to the drawings without inventive labor.
As shown in fig. 1, 2, 3, and 4:
The invention relates to an outdoor fitness device.
the equipment main frame 1 is erected, and handrail frames 2 are symmetrically arranged on two sides of the upper part of the equipment main frame 1 respectively.
Each handrail frame 2 comprises an upper support rod 1 and a lower support rod 22 which are fixedly arranged on the equipment main frame in parallel, the upper support rod 21 and the lower support rod 22 are both arc-shaped, the lower surface of the upper support rod 21 is provided with an arc-shaped upper guide rail groove 211, and the upper surface of the lower support rod 22 is provided with an arc-shaped lower guide rail groove 221. Both ends with connecting rods 23 are fixedly connected to the outer ends of the upper support rod 21 and the lower support rod 22, respectively. And then fastened by a screw washer combination 5. This forms a stable frame.
the upper end of the handrail 3 is movably embedded in the upper guide rail groove 211, the lower end of the handrail 3 is movably embedded in the lower guide rail groove 221, and the middle part of the handrail 3 is provided with the anti-skid surface handle 31.
The lower guide rail groove 221 contains a spring 4, and two ends of the spring 4 respectively support against the lower end of the armrest 3 and the outer end of the lower guide rail groove 221.
As shown in fig. 5 and 6:
The human body 100 stands in front of the main frame 1 of the equipment, the anti-skid surface handles 31 are tightly held by two hands, the two feet stand stably, the two hands stretch outwards, so that the handrails 3 slowly stretch outwards to do chest expanding movement, in the process, the handrails 3 move along the arc-shaped upper guide rail grooves 211 and the arc-shaped lower guide rail grooves 221, the movement rules of the pectoralis major and the triceps of the human body are met, and the movement effect is good. In this process, the person needs to push the compression spring 4 with the force of pectoralis major and triceps brachii to move the armrest 3, thereby obtaining exercise.
After the handrail 3 is pulled outwards to the extreme position, the hand is slowly released, the spring 4 is reset, the handrail 3 returns to the initial position, the actions are repeated, and the movement purpose of the chest expanding trainer is achieved.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (4)

1. Outdoor chest extension training ware, its characterized in that: the device is provided with a vertical device main frame, and handrail frames are symmetrically arranged on two sides of the upper part of the device main frame respectively; each handrail frame comprises an upper supporting rod and a lower supporting rod which are fixed on the equipment main frame in parallel, the lower surface of the upper supporting rod is provided with an upper guide rail groove, and the upper surface of the lower supporting rod is provided with a lower guide rail groove; the upper end of the handrail is movably embedded in the upper guide rail groove, the lower end of the handrail is movably embedded in the lower guide rail groove, the lower guide rail groove is internally provided with a spring, and the two ends of the spring respectively support against the lower end of the handrail and the outer end of the lower guide rail groove.
2. The outdoor chest expander trainer of claim 1, wherein: the upper supporting rod and the lower supporting rod are both arc-shaped, and the upper track groove and the lower track groove are also both arc-shaped.
3. The outdoor chest expander trainer of claim 1, wherein: the two ends of the connecting rod are fixedly connected with the outer ends of the upper supporting rod and the lower supporting rod respectively.
4. the outdoor chest expander trainer of claim 1, wherein: the middle part of the handrail is provided with an anti-skid surface handle.
CN201910911506.0A 2019-09-25 2019-09-25 Outdoor chest-expanding trainer Pending CN110559599A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910911506.0A CN110559599A (en) 2019-09-25 2019-09-25 Outdoor chest-expanding trainer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910911506.0A CN110559599A (en) 2019-09-25 2019-09-25 Outdoor chest-expanding trainer

Publications (1)

Publication Number Publication Date
CN110559599A true CN110559599A (en) 2019-12-13

Family

ID=68782353

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910911506.0A Pending CN110559599A (en) 2019-09-25 2019-09-25 Outdoor chest-expanding trainer

Country Status (1)

Country Link
CN (1) CN110559599A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112842809A (en) * 2021-01-22 2021-05-28 赖超 Supplementary recovery equipment of department of anesthesia postoperative

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112842809A (en) * 2021-01-22 2021-05-28 赖超 Supplementary recovery equipment of department of anesthesia postoperative

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