JP3019866U - Three folding metal fittings for leather band - Google Patents

Abstract

(57) [Summary] [Object] The present invention aims to provide a three-fold metal fitting for a leather band whose length is easily adjusted and whose band is securely fixed. According to the present invention, there are provided two folds of a lower plate and an upper plate which are folded and deployed with a pivot between them, and a bearing for connecting a leather band connecting cylinder to both sides of a longitudinal end of the two folded lower plates. The upper box is formed by folding up the upper plate, and the upper box formed by splitting and closing the bottom plate and the U-shaped member at the longitudinal end of the upper plate is rotatably connected by an axially fixed stopper, and a leather band is attached in the upper box. A three-fold metal fitting for a leather band, characterized in that a piercing shaft for freely piercing one of the lining holes and piercing one of the lining holes is planted on the center of the bottom plate. is there.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 This invention relates to a three-fold metal fitting for a leather band, more specifically, a three-fold metal fitting for a leather band that can be attached to a commercially available leather band and whose length can be easily adjusted.

[0002]

[Prior art]

 As a metal fitting of this type, there is Japanese Utility Model Laid-Open No. 4-133714. This publication is composed of a horizontally elongated frame body and a vertically elongated plate body which are foldably and unfoldably connected to each other with a pivot interposed therebetween. A U-shaped convex member for fixing a half band to a spring rod is attached to the open end of the horizontally elongated frame body, and A bifurcated part is provided at the end of the horizontally long plate body, and a hooking tubular body is provided in the bifurcated part, and the other half band is inserted, and a rectangular tubular body that is held by a screw screw is used. A clasp for a leather band is described, which is characterized in that one of the central support shafts of the horizontally elongated frame body is provided with a latching claw for latching and disengaging the tubular body for latching.

[0003]

[Problems to be solved by the device]

 However, in this publication, since the band that is inserted into the rectangular tube is held by the screw-insertion screw, there is a problem that the screw-insertion screw cannot be attached or removed without a jig such as a screwdriver. There is a problem that the band suddenly pulls out when the screw is loosened.

[0004]

[Means for Solving the Problems]

 The present invention folds two folds consisting of a lower plate and an upper plate which are folded and deployed with a pivot between them, and a bearing part for axially connecting a connecting cylinder of a leather band to both sides of the longitudinal end of the two folded lower plates. An upper box, which is vertically formed and is formed by splitting and closing the bottom plate and a U-shaped member at the longitudinal end of the upper plate, is rotatably connected by a shaft and is connected to the upper box. It is an object of the present invention to solve the above problem by arranging a stab stop shaft that freely inserts the installation side and stabs one of the juxtaposed stop holes on the center of the bottom plate.

[0005]

[Action]

 In the present invention, one of the stopper holes of the leather band which is inserted into the upper box is fixed by the piercing shaft of the bottom plate. It is folded around in two and worn around the wrist, and by unfolding in two, the band loop is expanded and removed. Also, when adjusting the length of the band loop to a large or small size, use your fingers to unhook the bottom plate and open it apart to move the band, and then re-pierce one of the other fitting holes that will fit. It is stabbed and fixed.

[0006]

【Example】

 Embodiments will be described below with reference to the drawings.

FIGS. 1 to 3 show a first embodiment of the present invention, in which a lower plate 1 and an upper plate 2 forming a two-fold structure are foldably connected to each other with a pivot shaft 3 interposed therebetween to form a lower plate. Bearing parts 1a and 1b are formed on both sides of the longitudinal end of 1 by folding. An upper box 6 formed on a bottom plate 5 and a U-shaped member 4 composed of a top plate 4a and both side plates 4b and 4c is rotatably attached to a longitudinal end of the upper plate 2 by a shaft 7. The bottom plate 5 has one end connected to the shaft 7 and the other end freely rotatable, and is split and opened between the bottom plate 5 and the U-shaped member 4, and the stab stop shaft 5a is placed on the center of the bottom plate 5. Are being planted. Reference numerals 8a and 8b are inward-type hooking grooves for closing and locking both side ends of a bottom plate 5 provided below the ends of both side plates 4b and 4c of the U-shaped member 4 on the non-shaft 5 side.

On one of the leather bands 9a, the connecting cylinder 10 at one end is fixedly attached between the bearings 1a and 1b by the shaft 11, and on the other side, the leather band 9b provided with the stop holes 12 is opened by splitting and expanding the bottom plate 5. Insert into the upper box 6 and puncture one stop hole 12 at a position that fits more than the parallel stop holes 12 Close and rotate the bottom plate 5 so as to pierce the shaft 5a, as shown in FIG. 3 (b). The both sides of the bottom plate 5 are elastically locked and fixed by the locking grooves 8a and 8b of the upper box 6.

Then, the lower plate 1 and the upper plate 2 that are folded in two are folded around the pivot 3 and attached around the wrist by the hooks 13 and the stop holes 14 provided in the two folds. Of.

The surplus end of the leather band 9b is wound around the leather band 9a which is connected to the shaft 11 and is inserted into the free leather 9c to prevent the end portion from rising.

To remove the leather band, the upper box 6 is unfolded against the engagement of the tongue 13 and the tongue 14 and the band ring is expanded to pull it out from around the wrist.

Further, when adjusting the size of the band ring between the wrist and the surroundings, the bottom plate 5 is split and opened with fingers to resist the engagement by the engagement grooves 8a, 8b, and a stop hole by the stab stop shaft 5a. The twelve punctures are released, the leather band 9b is freely moved, and another one of the stop holes 12 is selected to adjust and stab the stab stop position. The above description is based on an example in which the three-fold metal fitting of the present invention is attached to a so-called two-sided leather band on the lock side and the sword side, but a connecting tube is provided at one end and a stop hole is provided at the other end. It can be similarly attached to a single type of leather band arranged in parallel.

FIG. 4 shows another embodiment in which a lower plate 1 and an upper plate 2 forming a two-fold structure are equipped with a one-touch engaging / disengaging mechanism for one-touch deployment and folding instead of the pawls 13 and the holes 14. A hook shaft 15 is provided on the upper plate 2 so as to face downward, and a push button 16 and a spring 17 are provided at a relative position of the lower plate 1 to attach a hook removing box 19 which opens and closes the hook hole 18. The latch shaft 15 and the latch hole 18 are disengaged by the above operation, and the latch shaft 18 is pushed in to engage the latch hole 18. Further, the lower plate 1 is formed of two slidable meshing plates 1c and 1d. When the meshing plates 1c and 1d are slid and extended, the extension length of two folds at the time of mounting and dismounting is lengthened. This makes it easier to attach to and remove from the wrist.

5 (a), (b) and (c) show an example of decoration of the upper box 6, and FIG. 5 (a) shows a window 4d provided in the top plate 4a portion of the U-shaped member 4 of the upper box 6, In addition, (b) shows an example in which initial English letters 4e and constellation marks are cut out and formed, and (c) shows a leather band covered with leather 4f or a different or different color material.

[0015]

[Effect of device]

 As described above, according to the present invention, one of the stop holes of the leather band to be inserted into the upper box is fixed by stopping the piercing by the piercing shaft planted on the bottom plate which can be opened and closed by fingers. As a result, anyone can easily adjust the length of the leather band at any time without using a jig, and the stab-preventing shaft does not loosen like a screw. The effect is that it can be fixed.

When the one-touch hanging mechanism for folding and unfolding with one touch is attached to the three folding metal fittings for the leather band, there is an effect that folding and unfolding can be performed more easily and easily.

Further, when the lower plate forming the two folds is slidably formed by the two engaging plates, there is an effect that the expansion / extension width of the two folds can be increased.

[Brief description of drawings]

FIG. 1 is a perspective view showing a state that a clasp fitting of a first embodiment attached to a leather band is hooked.

FIG. 2 is a perspective view of a state in which the bottom plate is split and opened and viewed from the back surface side.

FIG. 3 is a view showing opening and closing and a latching action of the bottom plate,
(a) is a front view showing a state in which it is deployed and (b) is closed and hooked.

FIG. 4 is a perspective view showing a clasp fitting of a second embodiment in a developed state.

FIG. 5 is a plan view showing a decoration example of the upper box, (a) is an example in which a window hole is formed in the top plate so that the inserted watch band can be seen,
(b) shows an example in which alpha-bed characters are cut out, and (c) shows an example in which the upper box is made of leather and is wrapped around the watch band.

[Explanation of symbols]

 1 is a lower plate 1a, 1b is a bearing part 1c, 1d is a sliding mesh plate 2 is an upper plate 3 is a pivot 4 is a U-shaped member 4a is a top plate 4b, 4c is a side plate 4d, a window hole 4e is an initial letter cut out 4f is wrapped around the upper box 5 is the bottom plate 5a is the piercing shaft 6 is the upper box 7 is the shaft 8a, 8b is the hook groove 9a is the one leather band 9b is the other leather band with the stop holes 10 Is the connecting cylinder 11 is the shaft 12 is the stop hole 13 is the stop claw 14 is the stop hole 15 is the hook shaft 16 is the push button 17 is the spring 18 is the hook hole 19 is the box

Claims (3)

[Scope of utility model registration request] 1. A two-fold fold consisting of a lower plate and an upper plate that are folded and deployed with a pivot interposed therebetween, and a bearing portion for axially connecting a leather band connecting cylinder to both sides of a longitudinal end of the two-fold lower plate. And the upper box formed by splitting and closing the bottom plate and the U-shaped member at the longitudinal end of the upper plate is rotatably connected by a shaft, and the leather band is fixed inside the upper box. A three-fold metal fitting for a leather band, characterized in that a piercing shaft for freely piercing one of the juxtaposed holes and piercing one of the juxtaposed holes is planted on the center of the bottom plate. 2. A one-touch latching mechanism comprising a latching shaft for folding and unfolding with one touch and a spring-loaded latching / unpacking box with a push button is attached to a lower plate and an upper plate forming a two-fold structure. Three folding metal fittings for leather band. 3. The three-fold metal fitting for a leather band according to claim 1, wherein the lower plate forming the two folds is formed of two slidable meshing plates.