JPS5830798Y2 - Buckle with band for diving mask - Google Patents

Description

[Detailed description of the invention] This invention holds the end of the fastening band attached to the diving mask in a fixed position, and also has a band stopper for the diving mask that is integrally formed with a band stopper that does not have to be lost. This is related to the buckle.

Conventionally, when the fastening band attached to a diving mask is fastened and held in a predetermined position, in order to prevent the end part of the fastening band from becoming free, a band stopper is usually used to hold the end part in a predetermined position. However, this buckle and band stopper are prepared separately, and this band [L] is fitted loosely to the fastening band, so if it gets a little loose, it may come off from the fastening band. - There is a risk of loss, and it has drawbacks such as difficulty in properly adjusting the degree of tension of the fastening band on the head.

Therefore, in order to rectify the drawbacks mentioned above, this invention consists of a band stopper integrated with the buckle to prevent the band stopper from being lost, but it also causes trouble for the parties in adjusting the tension level of the fastening band. This is intended to provide a buckle with a band fastener for a diving mask that never fails, in which a hook part of a fastening band is integrally formed on a support part where a pair of inserters face each other and protrude. Hang the fastening bands through the sliding holes drilled in each bottom.
In a synthetic resin diving mask buckle in which a reversible hanging piece is slidably fitted, a notch is provided at the end portions of each of the upper and lower sliding contact holes and on mutually opposite sides, A through hole through which the end portion of the fastening band is inserted is formed in the left and right direction of a band stop that is integrally formed with the hook portion and is continuously provided on the side opposite to the support portion.

An embodiment of this invention will be described below with reference to the drawings. A supporting part 1 made of synthetic resin has a pair of opposing inserters a and b on the upper and lower sides, and a latch integrally connected to the rear thereof. A small notch C2d is provided inside each of the upper and lower horizontal parts (in FIG. 2) of part 2, and at opposite positions at the terminal part, and a small notch C2d is provided inside the horizontal part, h. A hanging piece 3 made of an elastic synthetic resin material is slidably fitted and supported in the sliding contact hole e, and the hanging piece 3 forms a thin part t at the tip as shown in FIG. However, if the thin part t of the hanging piece 3 is press-fitted into either the cutout part C or d, it can be easily fitted into the sliding contact hole e, and moreover, it will come off accidentally after being fitted across. I have no fear.

In addition, a rectangular through hole n is bored in the left-right direction in the band stopper 4 which is integrally connected to the right side of the above-mentioned hanging part 2, and the fastening band 5 which is hung on the hanging piece 3 and reversed is formed. The terminal part k can be inserted and supported.

Note that the inserters a and b are inserted from above and below into recesses v and v formed at the top and bottom of the buckle holder 7, which is formed integrally with the substantially central part of the rubber face-wearing body 6, respectively, The buckle is held in a fixed position.

In the figure, 8 is a tightening frame, and 9 is a water drain part. Since this device has the above-mentioned configuration, the inserters a and b of the support part 1 are inserted and held in the recesses v and v of the buckle holder 1, respectively, and then tightened as shown in FIG. The terminal part k of the band 5 is connected to the hooking part 2.
When it is inserted into the through hole n of the band stopper 4 after being hung on the hanging piece 3 that is fitted and supported by the hanging piece 3 and then reversed, the end portion is partially covered and held by the band stopper 4. become.

However, since the band stop 4 of the lever is formed integrally with the support part 1 and the hook part 2, there is a risk that it will come off unexpectedly or be lost if it is slightly loosened like the band stop of a conventional fastening band. Furthermore, when adjusting the tension of the fastening band 5, the inverted position of the fastening band 5 can be easily adjusted by sliding the hanging piece 3 along the hanging part 2 as appropriate.
In addition, since notches are provided at the ends of the upper and lower sliding contact holes and on opposing sides (as in Figure 2, one is on the left side and the other is on the right side), it is possible to connect through either of the notches. The hanging piece can be fitted into or removed from the sliding hole very easily, making it very convenient for the user to handle it, and the structure itself is extremely simple, and moreover, it is entirely made of synthetic resin material. Therefore, it has practical benefits such as being able to be manufactured at a lower cost than buckles made of stainless steel, which have been widely used in the past.

Although the band stopper 4 is provided with through holes n extending from left to right as shown in the figure, it is not limited to this and may be rectangular with holes formed at the front and back, and in this case, it can be manufactured even more lightweight and inexpensively. can.

[Brief explanation of the drawing]

The drawings are an example of this invention, and Fig. 1 is a plan view of the proposed product, Fig. 2 is a top view of the product, Fig. 3 is a right side view of Fig. 2, and Fig. 4 is a view of the hanging piece. 5 is a front view, FIG. 5 is a right side view, and FIG. 6 is a front view when the product is attached to a diving mask. 1...Supporting part, 2...Latching part, 3...
... Hanging piece, 4... Band stop, 5...
...Tightening band, a, b...Inserter, k...
...Terminal part of the tightening band 5, n...Through hole,
c, d...Notch, C...Sliding contact hole.

Claims (1)

[Scope of utility model registration request] A hook part for a fastening band is integrally formed on the supporting parts that face and protrude a pair of inserters, and the fastening band is hung in sliding holes drilled in the upper and lower parts of the hook part, respectively. In a synthetic resin diving mask buckle in which a hanging piece for hanging and reversing is slidably fitted, a notch is provided at the end of the sliding contact hole of the upper and lower husbands and on opposite sides. At the same time, the left side of the band stopper, which is integrated with the hook part and connected to the side opposite to the support part, is provided.
A buckle with a band for a diving mask, which has a through hole extending to the right through which the end of the fastening band is inserted.