JPH08336406A - Band for wrist watch - Google Patents

Abstract

PURPOSE: To enable a band for wrist watch to be worn simply when wearing the band and not to be caught in weaving thread of clothes when changing the clothes in order to prevent the weaving thread from getting loose, etc. CONSTITUTION: Both sides of a supporting plate 1 is bent at an interval wider than a band 4, 5 for wrist watch to form one sidewall 2 and another sidewall 3. A cover 14 capable of covering the upper surface of the supporting plate 1 is connected rotatably to the one sidewall 2. An engaging part 17 freely engageable with and detachable from the extremity of the cover 14 is formed on the other sidewall 3. Further, an engaging protrusion 11 is protruded from the surface of the supporting plate 1 and adapted to be engageable with engaging holes 9 of the band 5. Moreover, between the one and other sidewalls 2, 3, a connecting shaft 7 to connect to the one end of the band 4 rotatably is formed.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wristwatch band.

[0002]

2. Description of the Related Art Conventionally, in a wristwatch band, a U-shaped buckle body is connected to the tip of the band on one side via a support shaft, and a needle formed to be longer than the length of the buckle body, It is known that it is rotatably connected to a support shaft. When this conventional watch band is attached, the band on the other side is inserted through the inner space of the U-shaped buckle body, and the needle is inserted from the back surface side of the engagement hole provided in the band on the other side. Then, the pair of bands are connected by abutting and engaging the tip of the needle protruding from the engaging hole with the tip of the buckle body.

[0003]

However, in the above-mentioned conventional method, the inner space of the buckle body is narrow, and the band on the other side must be inserted into this narrow space while being grasped by one hand. It was troublesome for the unfamiliar person. Further, in this conventional method, since the tip of the needle projects toward the surface of the engagement hole, when trying to change clothes while wearing the watch band, the tip of the needle is caught in the sleeve of the clothes, etc. Had a risk of causing fraying in the yarn.

The present invention is intended to solve the above-mentioned problems, and when a wristwatch band is worn, it is possible to simply and easily wear the wristwatch band. Further, even if the clothes or the like is changed while the watch band is worn, it is intended to prevent the woven thread of the clothes from being frayed.

[0005]

In order to solve the above problems, the present invention bends both sides of a support plate at intervals wider than the band of a wristwatch to be mounted to form one side wall and the other side wall, A cover body that covers the upper surface of the support plate is rotatably connected to the one side wall by a support shaft, and an engagement portion that allows the tip of the cover body to engage and disengage is formed on the other side wall. A support shaft to be covered is formed with an engaging projection for engaging with an engaging hole of the band and a connecting shaft for rotatably connecting one end of the band between one side wall and the other side wall. Is.

Further, the engaging projection may be formed in an L-shape by bending the tip in the connecting axis direction.

Further, the engaging protrusion may be formed in an I shape.

[0008]

In the structure as described above, in order to connect a pair of bands, the band on the other side is arranged on the surface of the supporting plate, and the band on the other side is formed by the one side wall and the other side wall of the supporting plate. Hold both sides of. The support plate is rotatably connected to the band on one side through a connection shaft and can be rotated corresponding to the surface of the wrist.

Further, the engaging projection on the surface of the support plate is inserted into the engaging hole of the band on the other side. In this case, the engagement protrusion is
If the tip is bent in the direction of the connecting axis to form an L-shape, the shape of the engaging projection becomes somewhat complicated, but the L-shaped engaging projection is locked to the opening edge of the engaging hole. Therefore, it is possible to prevent the engaging protrusion from being accidentally pulled out from the engaging hole. In addition, the engagement protrusion,
If it is formed in an I-shape, the shape of the engaging protrusion can be simplified and can be easily formed.

After inserting the engaging projection into the engaging hole, the cover connected to the one side wall is rotated toward the other side wall with the support shaft as a fulcrum. Then, the tip of this cover is engaged with the engaging portion of the other side wall, and the band on the other side is held in the space between the surface of the support plate and the inner surface of the cover. By this rotation,
The cover is an engagement protrusion that protrudes to the surface side of the engagement hole, and
Cover the surface of the band on the other side.

Further, in the above description, the pair of bands are connected, but next, in order to separate the connected bands, the engagement protrusion of the cover is disengaged from the engagement of the support, and the cover is removed. On the other hand, it rotates outward of the side wall.

Then, the band on the other side, which is arranged at a distance between the one side wall and the other side wall, is raised on the front surface side to disengage the engaging projection from the engaging hole. In this case, it is of course necessary to move the engaging hole in accordance with the shape of the engaging protrusion. Then, by separating the tip of the band on the other side from the locking ring, the band can be separated.

As described above, when the watch band is attached,
The band on the other side is arranged in the space between the one side wall and the other side wall of the support plate. Then, after inserting the engaging projection into the engaging hole of this band, the tip of the covering body is engaged and fixed to the supporting plate, so that the band on the other side is placed in a narrow space of the buckle body as in the conventional method. There is no need to insert it, and it is possible to easily attach it without any trouble.

Further, in this mounted state, the band on the other side is covered by the cover body engaged and fixed to the support body, so that the pair of bands can be reliably connected. Further, according to the present invention, since the engaging projections inserted into the engaging holes are covered with the covering body, even if clothes or the like is changed while the watch band is worn, the weaving thread of the clothes is frayed. There is nothing.

[0015]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will now be described with reference to the drawings. (1) is a support plate, both sides of which are bent to the front surface side as shown in FIG.
As shown in FIG. 2, one side wall (2) and the other side wall (3) are formed. The distance between the one side wall (2) and the other side wall (3) is, as shown in FIGS. 3 and 5, the band (4) on one side and the other side.
Both sides of (5) are formed at intervals that allow insertion and holding.

The support plate (1) is a band on one side.
One end of (4) is rotatably connected. In this connection method, a fitting hole (6) is formed in one side wall (2) and the other side wall (3), and both sides of the connecting shaft (7) are inserted into the fitting hole (6) as shown in FIG. Mating. Further, the band (4) on one side has a folded back portion (8) formed at the tip as shown in FIG.
The connection shaft (7) is inserted into the space inside the folded-back portion (8) to enable the rotatable connection of the support plate (1). Also, the band (4) on one side is, as shown in FIG.
(10) is attached, and the tip of the band (5) on the other side can be inserted inside the locking ring (10).

Further, the supporting plate (1) is provided with an engaging projection (11) on the surface between the one side wall (2) and the other side wall (3), and the engaging projection (11) is provided on the other side of the band. It can be inserted into the engagement hole (9) provided in (5). As shown in FIGS. 2 and 4, the engaging projection (11) is formed in an L-shape by bending the tip toward the connecting shaft (7).

The support plate (1) is provided with a support shaft (13) on one side wall (2), and the covering body is provided through the support shaft (13).
(14) is rotatably connected. This cover (14) can cover the upper surface of the support (1) together with the engaging projection (11) and the band (5) on the other side by rotating to the side wall (3) on the other side. is there. In this case, as shown in FIGS. 4 and 5, the narrower the distance between the inner surface of the cover (14) and the engaging projection (11), the higher the effect of preventing the band (5) on the other side from coming off. Becomes

Further, as shown in FIGS. 4 and 5, the covering body (14) has a groove (15) formed on the inner surface side corresponding to the engaging projection (11). When the height of the engaging projection (11) becomes higher than the reference dimension due to plating treatment or the like, the concave groove (15) is provided with a cover by arranging the tip of the engaging projection (11). It is possible to prevent the contact between (14) and the engaging projection (11). As a result, the covering (14) becomes a support plate.
(1) Enables reliable coating of the upper surface.

Further, as shown in FIGS. 2 and 5, the cover (14) has an engaging projection (16) at the tip in the rotating direction. Further, the support plate (1) has an engaging portion (17) corresponding to the engaging protrusion (16) arranged outside the other side wall (3), and the engaging portion (1
The engagement and disengagement between 7) and the engaging projection 16 is freely possible.

In order to connect the pair of bands (4) and (5) in the structure as described above, the band (5) on the other side is arranged on the surface of the support plate (1) and the support plate (5) is placed. 1) One side wall (2) and the other side wall (3) hold both sides of the band (5) on the other side. At the same time, the engaging projections (11) on the support plate (1)
Is inserted into the engagement hole (9) of the band (5) on the other side, as shown by the chain double-dashed line in FIG. By this insertion, the engaging protrusion
The tip of (11) projects to the surface side of the engaging hole (9). Then, attach the tip of the band (5) on the other side to the band (4) on the one side.
It is inserted in the locking ring (10) arranged on the side.

Further, the cover (14) arranged on one side wall (2) of the support plate (1) is rotated to the side wall (3) of the other side to form a cover.
The engaging projection (16) of (14) is engaged with the engaging portion (17) of the other side wall (3) as shown in FIGS. When the covering body (14) is rotated in this manner, the engaging projections (11) are covered from the outer surface direction, and the engaging projections (1) are applied to the woven thread of the clothes as in the conventional method.
There is no danger of 1) getting caught.

The band (5) on the other side has a support plate (1).
Even if it is pulled in the direction of disengagement from the engagement hole, the opening edge of the engagement hole (9) is locked inside the bent portion (12) of the engagement protrusion (11) as shown in FIG. It is possible to prevent the engagement protrusion (11) from coming off from the (9) and securely connect the bands (4) and (5).

Further, in the above, the pair of bands (4) and (5) were connected, but next, in order to separate the connected bands (4) and (5), the covering member (14) is engaged. Support the abutment (16)
It is disengaged from the engaging part (17) of (1), and the covering body (14) is rotated outward of the one side wall (2).

Then, the band (5) on the other side, which is arranged at a distance between the one side wall (2) and the other side wall (3), is raised on the front surface side, and the engaging projection (11) is formed from the engaging hole (9). Let go. In this case, according to the shape of the engaging protrusion (16), the engaging hole (9)
Of course, moving is necessary. Then, by separating the tip of the band (5) on the other side from the locking ring (10), the bands (4) and (5) can be separated.

In the above embodiment, the engaging projection (1
In 1), the tip is bent toward the connecting shaft (7) to form an L-shape. However, in other embodiments, the engaging protrusions (11)
Can be formed in an I-shape. When formed, the engaging projections (11) can be simplified in shape and can be easily formed.

[0027]

Since the present invention is constructed as described above, when connecting a wristwatch band, the band is arranged on the surface of the support plate and then the upper surface of the support plate is covered with a cover. Therefore, unlike the conventional method, it is possible to simply connect the pair of bands without taking time and effort for connection. Also,
In this mounted state, the band on the other side is covered by the cover that is engaged and fixed to the support, so that the pair of bands can be reliably connected.

Further, since the engaging projections of the support plate are covered with the covering body, the watch band can be worn while wearing.
Even if the clothes or the like is changed, the engaging projections are not caught on the woven thread of the garment, and it is possible to prevent the woven thread from fraying.

[Brief description of drawings]

FIG. 1 is a perspective view of a state in which the watch band is attached.

FIG. 2 is an enlarged perspective view of a main part.

FIG. 3 is an enlarged perspective view showing a state in which the upper surface of the support is covered with the cover.

FIG. 4 is an enlarged sectional view taken along line AA of FIG.

5 is an enlarged sectional view taken along line BB of FIG.

[Explanation of symbols]

 1 Support Plate 2 One Side Wall 3 Other Side Wall 4 One Side Band 5 Other Side Band 7 Connection Shaft 9 Engagement Hole 11 Engagement Protrusion 13 Support Shaft 14 Cover 17 Engagement Part

Claims (3)

[Claims] 1. A side wall of the support plate is bent at a width wider than that of a wristwatch band to be mounted to form one side wall and the other side wall, and the one side wall is covered with a cover body that covers the upper surface of the support plate.
It is rotatably connected by a support shaft, and the other side wall is formed with an engaging part that allows the tip of the cover to be engaged and disengaged. The surface of the support plate covered with this cover engages with the engagement hole of the band. A wristwatch band characterized in that a connecting shaft is formed between one side wall and the other side wall of the band for rotatably connecting one end of the band. 2. The wristwatch band according to claim 1, wherein the engagement protrusion has an L-shaped end bent at the connecting axis direction. 3. The wristwatch band according to claim 1, wherein the engaging projection is formed in an I shape.