JPH0651894U - Stopwatch - Google Patents

Abstract

(57) [Summary] [Purpose] It is an object of the present invention to provide a stopwatch that allows the swimming person himself to accurately measure the time. [Structure] A main body which is provided with a digital display section and a switch on the surface and is formed small along the finger, and a band for finger mounting is formed on the main body so as to be fitted and worn on the finger of the hand, Further, a body having a digital display portion on the surface thereof, and a band for finger attachment are attached to the body, and a switch for the band for finger attachment is formed so as to be fitted and worn on the finger of the attaching hand.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 This invention is mainly concerned with stopwatches used to time oneself when swimming.

[0002]

[Prior art]

 In the case of swimming, it is impossible for the swimming person to accurately measure his or her own time in order to measure the time with a stopwatch, and a person other than the person himself had to be measured. If I had to force myself to measure it, I had to look at the time plate installed on the poolside or use the stopwatch of the wrist watch worn on the arm.

[0003]

[Problems to be solved by the device]

 By the way, when using a clock plate, there is a large error, when the clock plate is installed at the start point, it is too far to measure when the goal is on the opposite side, and it is difficult to measure unless the second hand starts at 0 or 30 However, there was a problem that it could not be used if there was no clock plate or it did not move.

In addition, when using a stopwatch of a wristwatch, in the case of crawling or backstroke, it is impossible to push the switch because one hand is in front and the other hand is behind when it is a golf ball. It is difficult to swim due to its resistance and heavy weight. Some pools do not allow wristwatches to be worn.

The present invention was developed in view of the above circumstances, and it is an object of the present invention to provide a stopwatch capable of accurately measuring the time by the person himself / herself who is swimming.

[0006]

[Means for Solving the Problems] In order to achieve the above-mentioned object, in the present invention, a digital display section and a switch are provided on the surface, and a main body is formed small along the finger, and a band is attached to the main body. It is formed so that it can be worn by putting it on a finger, and is formed so that the time can be measured with one hand. Further, the digital display section is provided on the main body section and is separately attached to the band section on the switch section.

[0007]

【Example】

 A description will be given below based on the illustrated embodiment. The stopwatch of this invention is used by fitting it on the finger of the hand, and 1 indicates the main body. The main body 1 is formed in a substantially vertically long rectangular shape that is approximately equal to the width of a finger, and is formed into a flat shape that is curved inward so as to be in close contact with the finger and is a small one that fits along the finger. It has no resistance and is water resistant.

A 5-digit digital display section 2 is provided on the upper surface of the main body 1, and a switch 3 is located at the center of the main body 1 below the digital display section 2. .

Bands 4 for attaching fingers are attached from the left and right sides of the main body 1. This band 4 is short and is preferably a belt or velvet fastener 5 that does not feel squeezed and cannot be removed by swimming.

In use, as shown in FIG. 2, the stopwatch of the present invention is fitted on the fingers (mainly middle fingers) with the surface of the main body 1 oriented in the palm direction, and a stopwatch is worn when the swimming end time is reached. Bend your finger slightly and press the switch 3 on the main unit 1 to display the time on the digital display unit 2.

FIG. 3 shows a second embodiment. In this embodiment, the body 1 and the band 4 are integrally formed into a ring shape. The side edge portion of the main body 1 is formed into a curved surface in order to reduce the resistance of water.

FIG. 4 shows a third embodiment. In this embodiment, the switch 3 is provided so as to project on the inclined side edge portion of the main body 1.

FIG. 5 shows a fourth embodiment. In this embodiment, only the digital display portion 2 is formed on the main body 1, and the switch 3 is separately attached to the surface of the band 4 in a position facing the main body 1 when the switch 3 is worn. Is in communication with the digital display section 2. In use, the main body 1 is fitted on the outside and the switch 3 is fitted on the finger so that it appears on the palm side.

FIG. 6 shows a front view of the fifth embodiment. In this embodiment, two switches are provided, one switch 3 is for time measurement as described above, and the other switch 3 ′ is. It is a switch for function selection, and is formed so as to be switched between time measurement and normal time display by pressing the switch 3 '. The stopwatch of this invention can also be used for athletics and other purposes.

[0015]

[Effect of device]

 Since this device has the above-mentioned configuration, by engaging the finger of the hand and operating the switch with the thumb, the swimming person himself can accurately measure the time with only one hand, especially swimming practice. Is perfect for.

Further, as in claim 2, since the main body is formed on the outside of the finger and the switch is placed on the palm side, in addition to the effect of claim 1, the resistance on the palm side for keeping water is smaller, and the smooth is smaller. Can swim to Also, since the body is smaller, the fingers can bend easily, which is especially effective when used in athletics.

[Brief description of drawings]

FIG. 1 shows a first embodiment, (a) is a front view,
(B) is a plan view and (c) is a right side view.

FIG. 2 is a perspective view showing a usage state.

FIG. 3 shows a second embodiment, (a) is a plan view,
(B) is a side view.

FIG. 4 is a side view of the third embodiment.

FIG. 5 is a side view of the fourth embodiment.

FIG. 6 shows a fifth embodiment, (a) is a plan view,
(B) is a side view.

[Explanation of symbols]

 1 main body 2 digital display 3 switch 4 band

Claims (2)

[Scope of utility model registration request] 1. A stopwatch having a digital display section and a switch on the surface thereof, and a small body formed along the finger, and a band for mounting a finger on the body so that the band can be fitted and worn on the finger of the hand. 2. A main body having a digital display section on a surface thereof,
A stopwatch formed by attaching a band for finger attachment to this main body, attaching a switch to the band for finger attachment and fitting it on the finger of the hand