CN212282673U - Arm load bearing endurance and resistance trainer - Google Patents

Abstract

The utility model relates to an arm heavy burden endurance and resistance training ware, the part joint relation of training frame is: the steel round ball heads are arranged on two sides of the rotatable handle, the inner structure of each steel round ball head is that the deep groove bearing and the deep groove ball bearing are fixedly connected through an elastic check ring for a shaft, the deep groove ball bearing is fixed through an elastic check ring for a hole, and the laser inner plate, the laser steel plate and the sealing plate are fixedly connected to the outer side of the steel round ball heads through hexagon socket head bolts. The invention has the advantages of simple and compact shape, fashionable appearance, novel structure, strong practicability and occupied space saving.

Description

Arm load bearing endurance and resistance trainer

Technical Field

The utility model relates to a body-building training device, in particular to an arm load endurance and resistance training device.

Background

At present, ball head materials of arm load endurance and resistance trainers in the market of sports fitness equipment are generally round steel and coated materials (such as rubber, TPU, CPU, PVC and the like), the coated materials are more and complex, the cost is uneven, secondary pollution to the environment is easily caused, the environment is not protected, the market competitiveness is lacked, the ball head materials cannot be updated, and the higher level requirements of sports fitness users on the arm load endurance and resistance trainers are met.

Disclosure of Invention

An object of the utility model is to provide an arm heavy burden endurance and resistance training ware to solve the problem that provides in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an arm heavy burden endurance and resistance training ware, includes rotatable handle, and the steel round bulb is all equipped with to rotatable handle both sides, and the inside of steel round bulb is equipped with deep groove bearing and deep groove ball bearing, fixedly connected with laser inner panel, laser steel sheet, shrouding in proper order on the outside of steel round bulb.

The utility model discloses a further improvement lies in: the deep groove bearing and the deep groove ball bearing are fixedly connected through the elastic retainer ring for the shaft and the elastic retainer ring for the hole.

The utility model discloses a further improvement lies in: the elastic retainer ring for the shaft is arranged between the deep groove bearing and the deep groove ball bearing.

The utility model discloses a further improvement lies in: the deep groove ball bearing is fixed by an elastic retainer ring for the hole.

The utility model discloses a further improvement lies in: the laser inner plate, the laser steel plate and the sealing plate are fixedly connected through the half-round-head hexagon socket head cap bolts.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model has the advantages of simple structure, fashionable appearance, novel structure, strong practicability and space saving.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of the present invention;

reference numbers in the figures: 1. the laser steel plate laser drilling tool comprises a rotatable handle, 2 a steel round ball head, 3 a deep groove bearing, 4 a shaft elastic retainer ring, 5 a deep groove ball bearing, 6 a hole elastic retainer ring, 7 a laser inner plate, 8 a laser steel plate, 9 a sealing plate, 10 a half-round head hexagon socket head bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1 and fig. 2, the present embodiment provides a technical solution: the utility model provides an arm heavy burden endurance and resistance training ware, includes rotatable handle 1, steel ball head 2 is all equipped with to rotatable handle 1 both sides, and the inside of steel ball head 2 is equipped with deep groove bearing 3 and deep groove ball bearing 5, and deep groove bearing 3 and deep groove ball bearing 5 are through axle with circlip 4 and hole with circlip 6 fixed connection, and axle is arranged in between deep groove bearing 3 and deep groove ball bearing 5 with circlip 4, and hole is with 6 fixed deep groove ball bearing 5 of circlip.

The laser inner plate 7, the laser steel plate 8 and the sealing plate 9 are fixedly connected to the outer side of the steel round ball head 2 in sequence, and the laser inner plate 7, the laser steel plate 8 and the sealing plate 9 are fixedly connected through a half-head hexagon socket head bolt 10.

A method for manufacturing an arm weight bearing endurance and resistance trainer comprises the following steps: adjusting the current of a laser cutting machine to 200-220A, the pulse width to 2.5-3.0 m/s, the frequency to 200-250Hz, the speed to 25-35m/s, cutting the rotatable retracting handle and the steel round ball head of the arm load endurance and resistance trainer; adjusting the current of a laser plate cutting machine to be 180-200A, the frequency to be 180-200Hz and the speed to be 20-25m/s, and cutting a laser inner plate, a laser steel plate and a sealing plate of an arm load endurance and resistance trainer; preparing a lathe, and carrying out machining treatment on the rotatable handle and the steel round ball head; and welding and assembling the rotatable retracting handle and the steel round ball head, and installing the laser inner plate, the laser steel plate and the sealing plate on the outer side surface of the steel round ball head.

At present, the step of social development is faster and faster, the rhythm of life is also faster and faster, people are except working, also attach more and more importance to healthy health, except large-scale strength training apparatus, people also increase to the motion demand of swift motion smallclothes class, except skipping rope, exercise wheel, weight piece etc. this kind of arm heavy burden endurance and resistance training ware is the equipment that is used for strengthening muscle strength training, long-term insisting exercise, can decorate the muscle lines, increase muscle endurance, often do the exercise of weight partially greatly, can make muscle durable, strong muscle fibre, increase muscle strength. The training purpose of the trainer is to reduce fat, and the trainer is recommended to do 15-25 times or more per group, and the interval of each group is controlled to be 1-2 minutes. If the exercise is very boring, the exercise can be matched with the favorite music exercise or can be followed by the music to do body-building exercise. Before training, an arm load endurance and resistance trainer with proper weight is selected. It is generally necessary to select an arm weight endurance and resistance trainer with a load of 65% to 85%, where the load is the maximum weight that can be lifted, and for example, if the maximum weight that can be lifted is 10 kg, an arm weight endurance and resistance trainer with a weight of 6.5 to 8.5 kg needs to be selected for exercise. For a general exerciser, it is sufficient to have two or three sets of arm-load endurance and resistance trainers with different weights and keep exercising. When in exercise, the patient should take 6-8 groups each time, each group is repeated for 8-12 times, the action speed is not too fast, and each group is separated for 2-3 minutes. The load is too large or too small, the intermittent time is too short or too long, and the effect is not good. The muscle of the upper limb is exercised by holding hands of the arm-bearing endurance and resistance trainer, but the arm-bearing endurance and resistance trainer can also exercise the waist and abdomen muscle. The exercise of arm muscles drives the whole exercise of the shoulder, waist and abdomen. If the arm load endurance and resistance trainer is tightly held by both hands at the back of the neck in the sit-up process, the load of abdominal muscle exercise can be increased, and the exercise effect is improved; when dorsiflexion and extension exercises are performed, the load of the back muscles can be increased by using the arm load endurance and resistance trainer to stimulate the growth of the back muscles; the arm is held by hand to bear weight, endurance and side bending or turning movement of the resistance trainer can exercise the oblique muscles inside and outside the abdomen; the shoulder and chest muscles can be exercised by holding the arm with a hand to bear the weight, the endurance and the resistance of the arm, and the straight arm forward lifting, the side flat lifting and the like of the resistance trainer; in addition, the arm weight bearing endurance and resistance trainer can also exercise lower limb muscles, such as single-foot squatting, double-foot squatting and jumping and the like of the hand-held arm weight bearing endurance and resistance trainer. The invention has the advantages of simple and compact shape, fashionable appearance, novel structure, strong practicability and occupied space saving.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, article, or apparatus.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Exemplary embodiments according to the present application will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to only the embodiments set forth herein. It is to be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art, in the drawings, it is possible to enlarge the thicknesses of layers and regions for clarity, and the same devices are denoted by the same reference numerals, and thus the description thereof will be omitted.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides an arm heavy burden endurance and resistance training ware, includes rotatable handle (1), its characterized in that: but rotary handle (1) both sides all are equipped with steel round bulb (2), the inside of steel round bulb (2) is equipped with deep groove bearing (3) and deep groove ball bearing (5), fixedly connected with laser inner panel (7), laser steel sheet (8), shrouding (9) in proper order on the outside of steel round bulb (2).

2. An arm weight bearing endurance and resistance trainer according to claim 1, wherein: the deep groove bearing (3) and the deep groove ball bearing (5) are fixedly connected through an elastic retainer ring (4) for a shaft and an elastic retainer ring (6) for a hole.

3. An arm weight bearing endurance and resistance trainer according to claim 2, wherein: the elastic retainer ring (4) for the shaft is arranged between the deep groove bearing (3) and the deep groove ball bearing (5).

4. An arm weight bearing endurance and resistance trainer according to claim 2, wherein: the holes are fixed with the deep groove ball bearings (5) through elastic check rings (6).

5. An arm weight bearing endurance and resistance trainer according to claim 1, wherein: the laser inner plate (7), the laser steel plate (8) and the sealing plate (9) are fixedly connected through a half-head hexagon socket head bolt (10).

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