WO2012083591A1

WO2012083591A1 - Device for crawling

Info

Publication number: WO2012083591A1
Application number: PCT/CN2011/002150
Authority: WO
Inventors: 陆立青
Original assignee: 宁波奇胜运动器材有限公司
Priority date: 2010-12-22
Filing date: 2011-12-21
Publication date: 2012-06-28
Also published as: CN202078700U

Abstract

Disclosed is a device for crawling comprising fore-limb slide blocks (1) and hind-limb slide blocks (2), with the upper part of the fore-limb slide block (1) provided with a handle (11) for a user to hold, and the lower part of the fore-limb slide block (1) provided with rollers (12); the upper part of the hind-limb slide block (2) is provided with a kneepad (21), the rear end of the upper part of the hind-limb slide block (2) is provided with a pedal(22), and the lower part of the hind-limb slide block (2) is also provided with rollers (23). The device for crawling enables a user to perform crawling action with his/her vertebral column under a normal force-sustaining state, and to adjust freely the exercise position according to the user's physical condition. The device for crawling is simple in structure and convenient in use.

Description

a crawler

Technical field

The invention relates to the technical field of fitness equipment, and in particular to a crawler. Background technique

Crawling can reduce or eliminate the side effects of gravity on the human body, so that it can exercise the spine, correct the hunchback, prevent the blood supply to the brain and heart muscle, reduce the heart load and stabilize the blood pressure, etc. In addition, the use of "abdominal breathing" can increase the vital capacity and strengthen the heart and lungs. Features. With the improvement of people's living standards and the importance of their own health, imitating animal crawling has become a new type of exercise and fitness.

Then most of the existing fitness equipments are designed to be used in a state where the human body is upright or sitting, such as the currently popular treadmills, rowing machines, and the like. This type of exercise equipment used in an upright state of the human body cannot eliminate and overcome the gravitational effects of human vertical walking and movement on the human body. Summary of the invention

The technical problem to be solved by the present invention is to provide a crawler capable of realizing a crawling action similar to an animal in view of the above prior art.

The technical solution adopted by the present invention to solve the above technical problems is as follows: The crawler is characterized in that: a forelimb slider capable of sliding on a base surface is provided, a handle is arranged on an upper part of the front limb slider, and a roller is arranged on a lower part of the front limb slider ;

a hind limb slider that can slide on the base surface, a rear end of the rear limb slider is provided with a cymbal pad, and a rear end of the rear limb slider is provided with a foot pedal, the free end of the pedal is upwardly lifted, and the rear limb slider is The lower part is also provided with a roller.

Preferably, the free end of the foot pedal is tilted upward to facilitate the pressing of the toe.

Preferably, there are two fore limb sliders and two of the hind limb sliders.

As an improvement, the crawler of the present invention may further include a brake block provided with a cavity into which the front leg slider or the lower portion of the hind limb slider is engaged. There are also two brake pads.

Preferably, the crawler of the present invention may further include a track on which the fore limb slider and/or the hind limb slider track can be rolled.

Preferably, the rail is provided with a wire rope transmission mechanism, and the fore limb slider and/or the hind limb slider are disposed on the wire rope transmission mechanism.

Below the track is provided a track wheel that facilitates the movement of the track.

- 1 - Confirmation Preferably, the crawler of the present invention may further comprise an adjustable width hand pad.

Preferably, the crawler of the present invention may further comprise an armrest with adjustable front and rear distances.

Preferably, the crawler of the present invention may further comprise a motion number sensing element and an electronic timepiece, the motion number sensing element being coupled to the electronic timepiece.

The first end of the foot pedal can be directly connected to the hind limb slider. Preferably, the first end of the footboard and the hindlimb slider are connected together by a connecting mechanism that can be slidably locked back and forth, thereby achieving the purpose of adjustable foot length.

Preferably, the connecting mechanism is: the two sides of the hind limb slider are provided with a sliding slot, the first end of the foot pedal is U-shaped, and the first end of the foot pedal is U-shaped The two legs have a slide rail that can be engaged in the sliding slot, and a portion of the rear limb slider that is connected to the foot pedal is provided with a plurality of spaced positioning holes through which the foot pedal passes The upper buckle structure is fixed to the hind limb slider through a positioning hole.

Compared with the prior art, the invention has the advantages that: the user can use the spine under the normal stress state, that is, in the free and relaxed position, and the four-limb down-prone state can be used to achieve an animal-like appearance. The crawling action can be adjusted freely according to the user's physical condition and is suitable for users of all ages. DRAWINGS

1 is a schematic perspective view of a first embodiment of the present invention;

Figure 2 is a side view of the first embodiment of the present invention:

Figure 3 is a side view of the second embodiment of the present invention;

4 is a schematic perspective structural view of a brake block according to Embodiment 2 of the present invention;

FIG. 5 is a schematic perspective structural view of a third embodiment of the present invention; FIG.

6 is a schematic perspective view of a fourth embodiment of the present invention;

7 is a schematic perspective view of a fifth embodiment of the present invention;

Figure 8 is a side view of a fifth embodiment of the present invention;

Figure 9 is a left side view of the fifth embodiment of the present invention. detailed description

The present invention will be further described in detail below with reference to the accompanying drawings.

Embodiment 1:

The crawler shown in Figures 1 and 2 includes two fore limb sliders 1 and two hind limb sliders 2 that can slide on the base surface. The upper portion of the fore limb slider 1 is provided with a handle 11 for the user to hold. The lower part of the fore limb slider is provided with two rollers 12 arranged side by side in parallel; the upper front end of the hind limb slider 2 is provided with a mattress 21, and the upper rear end of the hind limb slider 2 is provided with a footboard 22, the foot pedal 22 The first end and the hind limb slider are connected and fixed by a connecting mechanism that can be slidably locked back and forth, and the free end of the footboard 22 is lifted upward; the lower part of the rear limb slider 2 is provided with four rollers 23, Among the four rollers 23, two are arranged side by side at the lower end of the lower limb slider 2, and two are arranged side by side at the lower rear end of the rear limb slider 2. The spacing between the front side sliders 1 and the side-by-side rollers 12, 23 at the lower portion of the hind limb slider 2 is the same. In the embodiment, the connecting mechanism between the first end of the footboard 22 and the hind limb slider 2 is: a sliding groove is disposed on both sides of the rear limb slider 2, and the first step of the foot pedal 22 The end is U-shaped, and the two legs of the U-shaped structure on the first end of the footboard 22 have slide rails that can be engaged in the sliding slot, and the rear limb slider 2 and the foot pedal The 22-phase connecting portion is provided with a plurality of spaced-apart positioning holes, and the footrest 22 is fixed to the hind-limb slider through the positioning hole through the inverted structure thereon.

In use, the user's legs are squatted on the mattress 21 on the hind limb slider 2, and the footrest 22 is adjusted to an appropriate position, and the handle 11 on the forelimb slider 1 is held by both hands to perform a crawling action. Because there is no guiding mechanism, and the brake mechanism, it is relatively free to move. Embodiment 2:

Different from the first embodiment, the crawler further includes two brake pads 3, as shown in FIG. 3 and FIG. 4; the brake block 3 is provided with the front limb slider 1 or the hind limbs The two recesses 31 of the lower roller of the block 2 are engaged. Use so that the forelimb slider 1 can be placed on the brake block, only the leg moves; or the hind limb slider 2 can be placed on the brake block, only the upper limbs move. Embodiment 3:

Different from the first embodiment, the crawler in this embodiment further includes a limit carpet 4 on which the fore limb slider 1 and the hind limb slide rail 2 are rolled. The carpet 4 is provided with a recess 41 on which the rollers of the front limb slider 1 and the hind limb slider rail 2 are slid and which are prevented from being displaced left and right. An electronic watch showing the number of movements is also provided on the carpet 4, as shown in Fig. 5.

The brake block of the second embodiment may not be required in this embodiment.

When using, place the forelimb slider and the hind limb slider on the track, the user's legs lie on the cymbal pad on the hind limb slider, adjust the pedal to the proper position, and hold the handle on the forelimb slider with both hands. Crawling action. Since there is no linkage mechanism, it is relatively free to exercise. Embodiment 4 - Unlike Embodiment 1, the crawler in this embodiment further includes a rail 5 made of an aluminum alloy which allows the front-limb slider 1 and the hind-limb slider rail 2 to roll thereon. The rail 5 is provided with a recess 51 on which the rollers of the front limb slider 1 and the hind limb slider rail 2 are slid and which are not offset from left to right. An electronic watch showing the number of movements is also provided on the track 5, as shown in Fig. 6.

The brake block of the first embodiment may not be required in this embodiment.

When in use, place the forelimb slider and hind limb slider on the track, and the user's legs lie on the rear limb slider. On the top, adjust the foot pedal to the proper position, and hold the handle on the front limb slider with both hands to perform the crawling action. Because there is no linkage mechanism, it is relatively free to exercise. Embodiment 5:

Different from the fourth embodiment, the rail 5 is provided with a wire rope transmission mechanism, an adjustable width hand pad 6, an armrest 7 with adjustable front and rear distances, and an armrest fixing bracket 8, the fore limb slider 1 and the hind limb The slider 2 is disposed on the wire rope transmission mechanism; below the track 5, a track wheel 52 is provided for facilitating the movement of the crawler.

The hand pad 6 can be fixed to the armrest bracket 8 by bolts, and the armrest 7 can also be fixed to the armrest bracket 8 by the adjusting knob 71. The armrest bracket 8 is fixed to the rail 5 by bolts.

In use, the user's legs are squatted on the cymbal pad 21 on the hind limb slider 2, and the footrest 22 is adjusted to an appropriate position, and the handle 11 on the forelimb slider 1 is grasped by both hands to perform a crawling action. Since the forelimb slider and the hind limb slider are pulled by the wire rope to control the crawling mode, when any one of the sliders starts to slide, the other three slider movements can be pulled. Alternatively, the elbows can be placed on the hand pad 6, adjusted to the appropriate height, the handrail 7 adjusted to the proper position, the handrail 7 held with both hands, and only the legs crawled. The number of movements can be seen on the electronic watch 9.

Claims

Rights request

A crawler characterized in that:

a fore limb slider (1) capable of sliding on the base surface, an upper portion of the forelimb slider (1) is provided with a handle (11) for the user to hold, and a lower portion of the forelimb slider (1) is provided with a roller (12);

a hind limb slider (2) capable of sliding on the base surface, a rear end of the rear limb slider (2) is provided with a mattress (21), and an upper rear end of the rear limb slider (2) is provided with a foot pedal (22). A roller (23) is also provided at a lower portion of the hind limb slider (2).

2. A crawler according to claim 1, wherein: the free end of the foot pedal (22) is upwardly tilted.

The crawler according to claim 1, characterized in that: there are two fore limb sliders (1), and two of the hind limb sliders (2).

4. The crawler according to claim 1, further comprising: a brake block (3) disposed on the brake block (3) for allowing the fore limb slider (2) or the hind limb to slide The recess (31) into which the roller of the lower part of the block (2) is snapped.

The crawler according to claim 1, further comprising a carpet (4) on which the front limb slider (1) and/or the hind limb slider (2) track are rolled.

6. The crawler according to claim 1, wherein: the rail (5) is provided with a wire rope transmission mechanism, and the front limb slider (1) and/or the rear limb slider (2) are disposed. On the wire rope drive mechanism.

The crawler according to claim 6, characterized in that: below the rail (5), a rail wheel (52) for facilitating the movement of the rail is provided.

8. The crawler of claim 1 further comprising: an adjustable width pad (6).

A crawler according to claim 1, further comprising an armrest (7) having an adjustable front and rear distance.

10. The crawler according to claim 1, further comprising: an armrest fixing bracket (8) and an electronic timepiece (9), wherein the motion number sensing element (8) is connected to the electronic timepiece (9) .

The crawler according to any one of claims 1 to 10, characterized in that the first end of the footrest (22) and the hindlimb slider (2) are passed back and forth The locking connections are connected together.

The crawler according to claim 11, wherein the connecting mechanism is: the two sides of the hind limb slider (2) are provided with a sliding slot, and the first end of the foot pedal (22) U-shaped, and the two legs of the U-shaped structure on the first end of the foot pedal (22) have slide rails that can be engaged in the sliding slot, and the rear limb slider (2) is The portion where the footboard (22) is connected is provided with a plurality of spaced positioning holes, and the foot pedal (22) is fixed by a screw penetrating the foot pedal (22) and fixed in the positioning hole. On the hind limb slider (2).