CN210963712U - Outdoor chest-expanding trainer - Google Patents

Outdoor chest-expanding trainer Download PDF

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Publication number
CN210963712U
CN210963712U CN201921604315.1U CN201921604315U CN210963712U CN 210963712 U CN210963712 U CN 210963712U CN 201921604315 U CN201921604315 U CN 201921604315U CN 210963712 U CN210963712 U CN 210963712U
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CN
China
Prior art keywords
guide rail
handrail
rail groove
supporting rod
spring
Prior art date
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Active
Application number
CN201921604315.1U
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Chinese (zh)
Inventor
孙梦军
胡胜杰
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Shuhua Sports Co ltd
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Shuhua Sports 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.)
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Publication date
Application filed by Shuhua Sports Co ltd filed Critical Shuhua Sports Co ltd
Priority to CN201921604315.1U priority Critical patent/CN210963712U/en
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Publication of CN210963712U publication Critical patent/CN210963712U/en
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Abstract

The utility model provides an 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 utility model discloses outdoor chest extension training ware, self compression elasticity of make full use of spring effectively slides along the track, and the user holds the handle and outwards slides and can reach the purpose of taking exercise, and the assurance life that the equipment spring can furthest makes the product can keep rotating requirements such as smooth and easy, not inefficacy throughout standard life.

Description

Outdoor chest-expanding trainer
Technical Field
The utility model relates to an outdoor fitness equipment, specifically speaking are chest expander training ware of outdoor use.
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.
SUMMERY OF THE UTILITY MODEL
The utility model provides an outdoor chest-expanding trainer, the purpose is to solve prior art's shortcoming, provides a practicality strong, and the motion effect is good, safe and reliable's outdoor chest-expanding training sport equipment.
The utility model provides a technical scheme that its technical problem adopted is:
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 utility model discloses an useful part lies in:
the utility model discloses outdoor chest extension training ware, self compression elasticity of make full use of spring effectively slides along the track, and the user holds the handle and outwards slides and can reach the purpose of taking exercise, and the assurance life that the equipment spring can furthest makes the product can keep rotating requirements such as smooth and easy, not inefficacy throughout standard life.
Drawings
The present invention will be further explained with reference to the drawings 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 view showing 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 utility model relates to an outdoor fitness equipment.
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.
CN201921604315.1U 2019-09-25 2019-09-25 Outdoor chest-expanding trainer Active CN210963712U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921604315.1U CN210963712U (en) 2019-09-25 2019-09-25 Outdoor chest-expanding trainer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921604315.1U CN210963712U (en) 2019-09-25 2019-09-25 Outdoor chest-expanding trainer

Publications (1)

Publication Number Publication Date
CN210963712U true CN210963712U (en) 2020-07-10

Family

ID=71442341

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921604315.1U Active CN210963712U (en) 2019-09-25 2019-09-25 Outdoor chest-expanding trainer

Country Status (1)

Country Link
CN (1) CN210963712U (en)

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