JPH08892Y2 - Hanging band adjuster - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hanging band adjusting tool necessary for adjusting the length of a hanging band which is attached to a hand-held case or various types of shoulder type devices.

[0002]

2. Description of the Related Art The end of a hanging band is
A hanging band adjusting tool is used for a hanging band attached to a video camera or the like because it is necessary to adjust the length. Conventionally, as such a suspension band adjustment tool,
The one disclosed in Japanese Utility Model Laid-Open No. 63-61924 is known.

As shown in FIG. 1, this conventional band adjuster has a rectangular frame-shaped adjuster main body 30 with an intermediate portion 31, and front and rear band insertion portions 32 and 33 and front and rear sides 34 and 35.
Those with and were common.

[0004]

However, according to such a conventional adjusting tool, the band 36 is merely applied with the extreme end portion 37 through the insertion portions 33 and 32 to the back side of the middle portion of the band. Therefore, if one side 36 'is pulled out when adjusting the length of the band, the one overlapping 37 on the back side may move together and the extreme end 37 may be pulled out. When operating heavy equipment with it suspended, there is a risk of dropping and damaging it.
In addition, since it is easy to work together in a double state, there is a problem that it is very difficult to adjust the length.

For this reason, it has been proposed to provide a pressing fitting lid on the back side so as to be fixed or openable. There was a problem in terms of cost.

The present invention has been made in view of the above problems of the prior art. The purpose of the present invention is to fix the end of the band to the adjuster body so as not to move. At the same time, a hanging band adjustment tool that allows you to easily adjust the length by sliding the adjustment tool body up and down by hand without the need for a separate component such as a fitting lid for the back side. It is intended to be provided easily and cheaply.

[0007]

In order to achieve the above object, the suspension band adjuster according to the present invention is a suspension band adjuster which is inserted through a middle portion of the suspension band and fastens the folded back end. , The front and rear horizontal rods and the horizontal rod in the middle are integrally provided on the front side of the rectangular frame-shaped adjustment tool body with an interval in the front and back, and on the back side of the adjustment tool body, both front and rear side bars are provided. The front bottom side rod and the rear bottom side rod are integrally formed so that the front opening and the rear opening, which are located on the outer side of the rod and serve as the band insertion opening and the outlet, are opened obliquely upward, and the horizontal rod of the middle portion is formed. On the back side of the hook, a locking rod that projects and locks the end of the suspension band by a certain length from the front opening is projected downward, and the front side of the locking rod is engaged with the inner edge of the hole at the end of the suspension band. The engaging groove is provided so as to prevent it from coming off.

[0008]

[0009]

[Operation] The suspension band 20 passes from the front opening 3 of the adjuster body 2 to the upper side of the intermediate horizontal ∂5 through the lower side of the front horizontal ∂4, and goes from the lower side of the rear horizontal ∂6 to the rear opening. 7, the extreme end portion 21 is inserted into the hanging ring 22 on the side of the hanging body to be folded in half, and the extreme end portion 21 is further applied from the rear opening 7 to the lower side of the horizontal ∂5 in the middle portion. When the locking hole 23 formed in the middle of the lever is engaged with the locking ∂8 and the suspension band is pulled rearward, the inner edge 23a of the locking hole 23 engages with the engaging groove 12 of the locking ∂8 and is completely It becomes a retaining shape. The extreme end portion 21 of the hanging band is then further drawn along the inner surface of the front side band to the front opening 3,
The setting is completed with a small distance of about 1 to 2 cm protruding. The length of the hanging band 20 is adjusted as follows. When it is desired to lengthen the suspension band first, both sides of the adjustment tool main body 2 are grasped and fixed by fingers, and the front side front portion 20a of the suspension band 20 is pulled forward by the other hand and pulled out from the front portion mouth 3. On the contrary, if you want to make it shorter, the front rear part 20 of the hanging band 20
It suffices to pull back b and pull it out from the rear port 7.

[0010]

EXAMPLE The adjusting tool main body 2 is integrally molded of hard plastic such as Duracon resin to form a single molded product. Notches are formed on both side surfaces of the adjusting tool main body 2 to form finger rests 13.

The front and rear lateral ∂4 and 6 and the intermediate lateral ∂5 are integrally formed so as to be flush with the front side upper surface of the adjusting tool body 2.
The horizontal ∂9, 10 at the bottom of the front and rear ends are integrally formed with the lower surface of the back side of the adjusting tool body 2 so as to be substantially flush with each other.

The locking ∂8 is provided at the center of the inner surface of the back side of the lateral ∂5 in the middle portion so as to project forwardly downwardly, and an engaging groove 12 is provided at the front edge of the attached portion.

[0013]

As described above, the present invention is a suspension band adjusting tool which is inserted through the middle of the suspension band and fastens the end of the folded back band. The front horizontal rod, the rear horizontal rod, and the intermediate horizontal rod are integrally provided at intervals, and the back side of the adjustment tool body is located outside the front and rear front and rear horizontal rods and has a band insertion opening, A front bottom side rod and a rear bottom side rod are integrally formed so that the front mouth and the rear mouth, which are the outlets, open obliquely upward, and the end of the hanging band is fixed from the front mouth on the back side of the middle side rod. Since a locking rod that projects by length and locks is provided downwardly, and an engaging groove that engages with the inner edge of the hole at the end of the suspension band to prevent slipping is provided on the front side surface of the locking rod, If the extreme end of the suspension band is locked by the locking rod protruding from the horizontal rod in the middle of the adjustment tool body, it will completely prevent the play in the front-back direction. Moni, those that can be quickly and easily securely touch operation by pulling the front side of the front or rear of even hanging band during length adjustment forward or forward. Moreover, since a separate part such as a presser lid is not required on the back side of the adjusting tool body, the parts are only a single adjusting tool body, which is a very simple structure and mechanical rotation such as a pivot or a swinging part. Since it has no parts, there is no failure, and since it does not wear, it is durable and highly durable, and can be provided at low cost.

[Brief description of drawings]

FIG. 1 is a cross-sectional view showing a usage state of a conventional suspension band adjuster.

FIG. 2 is a perspective view showing an example of use of the suspension band of the present invention.

3 is a cross-sectional view taken along the line AA of FIG.

4 is a cross-sectional view taken along the line BB of FIG.

FIG. 5 is a bottom view of the adjustment tool body.

[Explanation of symbols]

 2 Adjusting tool body 3 Front mouth 4 Front lateral rod 5 Middle lateral rod 6 Rear lateral rod 7 Rear mouth 8 Locking rod 9 Front bottom lateral rod 10 Rear bottom lateral rod 12 Engagement groove 20 Suspended band 21 Extreme end

Claims (1)

[Scope of utility model registration request] 1. A suspension band adjusting tool which is inserted through a midway portion of the suspension band 1 and fastens the folded back extreme end, wherein a front portion is provided on the front side of a rectangular frame-shaped adjustment tool body 2 with front and rear intervals. Yoko rod 4
And the rear horizontal rod 6 and the intermediate horizontal rod 5 are integrally provided, and on the back side of the adjusting tool main body, the front portion which is located outside the positions of the front and rear front and rear horizontal rods and serves as a band insertion port and a pulling port. The front bottom side rod 9 is formed so that the mouth 3 and the rear mouth 7 open obliquely upward.
And a rear bottom side horizontal rod 10 are integrally formed, and a locking rod 8 for locking the hanging band extreme end 21 by projecting a fixed length from the front opening is provided on the back side of the horizontal rod 5 in the middle portion, and A suspending band adjusting tool characterized in that an engaging groove 12 is provided on the front side surface of the locking rod 8 so as to engage with the inner edge of the hole of the suspending band extreme end portion 21 to prevent it from coming off.