JP3063907U - Long-seat forward bending meter - Google Patents

Abstract

(57) [Summary] [Problem] By making it possible to adjust the height of a base to which a hand of a person to be measured can be adjusted, proper measurement can be performed regardless of the height of the person to be measured. A long seat that can prevent the base from being lost by making it adjustable while being attached to the side plate, and that allows the measuring instrument to slide easily in the straight forward direction regardless of the measurement location. An object of the present invention is to provide a body forward bending measuring device. SOLUTION: In a long seat forward bending measuring instrument, two side plates 1 provided with a rotary sliding structure X at the bottom are connected,
A hole 3 for adjusting the height of the base 2 and a columnar member 4 are provided on the inner side of the side plate 1, and a hole 5 for inserting the columnar member 4 on the lateral side in the short direction and a circle for inserting into the hole 3. It is characterized in that the base 2 on which the columnar members 6 are provided is bridged between the side plates 1.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a long-seat body forward bending measurement device corresponding to the Ministry of Education's new physical fitness test.

[0002]

[Prior art]

 The Ministry of Education recently created a new physical fitness test procedure from the viewpoint of lifelong sports, etc., and has established a long-seat forward bending measurement, a measurement item that did not exist before.

[0003] The outline of such long seat body forward bending measurement is as follows.

[0004] The subject is placed in a long sitting posture with the back and buttocks placed on a wall as an initial posture. Then, with the width of the shoulders down, place the palms of your hands down, place the center of the palm near the front end of an object about 24 cm in height, stretch your chest, and extend both elbows with both hands Pull the object toward you and straighten your back.

[0005] Then, the subject slowly leans forward in the posture, slides the object straight forward, and after bending forward to the maximum, releases the object, and moves the object at the time of maximum forward bending from the initial posture. The distance is used as a measured value.

[0006] In the long-seat body forward bending measurement, for example, two paper rectangular parallelepipeds are arranged in parallel, and a flat plate is placed and fixed on the rectangular parallelepiped, and the measuring device is measured. There is a method of measuring by pushing the subject forward with bending forward.

However, in the measuring method using such a measuring instrument, unless the height of the rectangular parallelepiped, that is, the distance between the flat plate and the floor surface is maintained to a considerable extent, the flat plate may be bent at the maximum forward bending. May contact ankle. On the other hand, if the height of the rectangular parallelepiped is set too high to eliminate such adverse effects, the height of the flat plate on which both hands are placed will increase significantly, which may make it difficult for a short person, especially a child, to make accurate measurements. There is.

[0008] In addition, the measurement is usually held once a year in various organizations including educational institutions such as elementary and junior high schools, and therefore, the measuring device is kept in a storage state except during the measurement. Therefore, it is desirable to be as compact as possible for the sake of convenience.

[0009] In addition, the measuring device may be made of a material that does not allow the floor surface to be slippery depending on the measurement place. In such a case, it becomes difficult to slide the measuring device, and it is not possible to perform an appropriate measurement.

[0010] In particular, the main place where the measurement is carried out at educational institutions is a gymnasium. In recent times, gymnasiums are often made of a hard rubber material whose floor is extremely slippery, and such adverse effects become apparent.

[0011]

[Problems to be solved by the invention]

 The present invention has been made in view of such a problem, and an object of the present invention is to adjust the height of a base to which a hand of a person to be measured can be adjusted so that the height of the base can be adjusted regardless of the height of the person to be measured. The base can be adjusted integrally with the side plate, so that the base can be prevented from being lost, and the measuring instrument can be moved forward regardless of the measurement location. An object of the present invention is to provide a long seat forward bending measuring instrument capable of easily sliding in a straight traveling direction.

[0012]

[Means for Solving the Problems]

 According to the present invention, in order to achieve the above object, in a long seat body forward bending measuring instrument, two side plates 1 having a rotating sliding structure X are connected to a bottom portion, and a height of a base 2 is attached to an inner portion of the side plate 1. The base 2 is provided with a hole 3 for adjusting the height and a columnar member 4, and a hole 5 into which the columnar member 4 is inserted in the short side and a columnar member 6 to be inserted into the hole 3. It is characterized by being bridged between both side plates 1. Further, the hole 4 provided in the side plate 1 is formed in a substantially E shape and a substantially inverted E shape.

[0013]

[Embodiment of the invention]

 An embodiment of the present invention will be described with reference to the drawings.

The side plate 1 has a substantially rectangular shape, and is provided at the bottom with a rotary sliding structure such as a straight caster. The two side plates 1 are connected by an upper connecting plate or the like. By providing a width of about 53 cm between the two side plates, it is possible to correspond to any subject.

A hole 3 and a columnar member 4 for adjusting the height of the base 2 are provided inside the side plate 1.

Further, as described in claim 2, by forming the hole 4 into a substantially E-shape and a substantially inverted E-shape, the height of the base can be extremely easily adjusted in correspondence with the columnar member. It can be changed and adjusted.

It should be noted that a mark is placed on a lower portion of the outer side of the side plate 1, and this is used as a starting point of the initial posture.

The base 2 is formed in a rectangular flat plate shape, and is provided with a hole 5 and a columnar member 6 on the lateral side in order to correspond to the hole 3 and the columnar member 4 provided in the side plate 1. Then, by inserting the base 2 into the side plate 1, the height can be adjusted to a plurality of levels. The base 2 is integrally mounted on the two-sided slabs 1 to be connected, and the height can be appropriately adjusted in a state where the base 2 is integrally mounted. This makes adjustment easy for any number of people and prevents the base from being lost during storage or transportation.

In performing the measurement, a measure (not shown) is placed on one side of the measuring instrument of the present invention. Measures measure values in centimeters, and a total length of about one meter is sufficient. The initial position at the time of measurement is obtained by aligning the zero point of the measure with the mark below the side plate 1.

[0020]

[Effect of the invention]

 Since the present invention is configured as described above, it has the following effects.

[0021] The long seat forward bending measuring instrument according to the present invention provides a long sitting body forward bending measuring instrument capable of performing an appropriate measurement for any subject having a different height because the substrate can be adjusted in height. Becomes possible.

[0022] Since the rectilinear activity is performed along the measure via the rotary sliding structure, it is possible to provide a long seat forward bending measuring instrument capable of performing an appropriate measurement regardless of a measuring place. .

Since the height can be adjusted while the base is integrally attached to the side plate, it is possible to provide a long seat forward bending measuring instrument which can prevent the base from being lost during storage and transportation. It becomes possible.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an embodiment of the present invention.

FIG. 2 is an enlarged perspective view of a fixing structure of a side plate and a substrate according to an embodiment of the present invention.

FIG. 3 is a perspective view showing a use state of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Side plate 2 Substrate 3 Hole 4 Columnar member 5 Hole 6 Columnar member X Straight caster M Mark

Claims (2)

[Utility model registration claims] 1. A side plate 1 provided with a rotary sliding structure X at the bottom is connected, and a hole 3 for adjusting the height of a base 2 and a columnar member 4 are provided on the inner side of the side plate 1. A long seat body forward bending measurement characterized in that the base 2 provided with a hole 5 into which the columnar member 4 is inserted in the side direction in the hand direction and a columnar member 6 inserted into the hole 3 is provided between both side plates 1. vessel. 2. The long seat forward bending measuring device according to claim 1, wherein the holes 4 formed in the side plate 1 are formed in a substantially E shape and a substantially inverted E shape.