JP3176745U - Reversible buckle - Google Patents

Abstract

[PROBLEMS] To be able to operate with the belt pivotally attached to a shaft portion to which one end of the belt is attached without removing the buckle from the belt, and to be able to use both the front and back sides as a reversible belt and buckle. Provide a buckle.
A frame body 11 having a shaft portion for attaching one end of a belt and the length of a pin 3 are formed so that the through-hole of the pin 3 has an 8-shaped shape so that the 8-shaped through-hole is located at the center of the shaft portion. By making the angle with the incision guide engaging part of the shaft and moving vertically, shortening the distance from the shaft part to the tip of the pin, the pin can move to the back side through the inside of the frame, and the back of the belt and buckle Can be used.
[Selection] Figure 1

Description

  The present invention relates to a reversible buckle used for a reversible belt.

  Originally, the use method of the reversible belt is premised on the use of both sides of the reversible belt, and the buckle is not considered to use only one side of the buckle even for the reversible belt.

JP 2002-10803 A JP-A-10-174605

  The factor that prevents the buckle from being reversible is that the pin inserted into the hole in the belt is pivotally attached to the shaft portion to which one end of the belt is attached, and the tip portion of the pin is attached to the frame on the opposite side of the shaft portion. Is because the pin is longer than the inner dimension of the frame body in the belt direction and cannot be moved to the opposite surface.

  In order to solve this problem, a method of providing a spring inside the pin and making it possible to change the length of the pin as in JP-A-10-174605 is conceivable, but it seems that there is a problem in cost and workability.

  The present invention is composed of a frame having a shaft portion with a notch guide engaging portion for attaching one end of the belt, and a pin having an 8-shaped through hole that is rotatably attached to the shaft portion, By adjusting the angle of the 8-shaped through hole to the direction of the guide engaging portion, the pin can be moved in the longitudinal direction so that the distance between the shaft portion and the tip of the pin can be changed. The reversible buckle is characterized in that it can move, and the shaft portion to which one end of the belt is attached is located at the center of the frame or one side of the frame.

  A reversible buckle having a design feature that a frame having a shaft portion to which one end of a belt is attached has a difference in shape or pattern on both the front and back surfaces on the premise of reversible use is a solution.

  The present invention can be operated without removing the buckle from the belt while the belt is pivotally attached to the shaft portion to which one end of the belt is attached, and both the belt and the buckle are reversible and can be used on both sides. Is a buckle

  The present invention comprises a frame, a shaft portion having a vertical vertical cut guide engaging portion, and a pin having an 8-shaped through hole through which the shaft portion is passed, and is produced at a low cost by reducing the number of parts used. Make it possible.

It is a schematic explanatory drawing which shows embodiment of this invention, (a) is a reversible buckle surface and belt surface, (b) is an Example of a reversible buckle back surface and a belt back surface. It is a reversible buckle surface perspective view of the present invention. It is a reversible buckle assembly exploded view of the present invention. It is a reversible buckle AA sectional view of the present invention. Operation procedure explanatory drawing of this invention. It is explanatory drawing of the operation procedure which moves a pin to a back surface, and has shown the state which raised the pin to the perpendicular state. Operation procedure explanatory drawing of this invention. It is explanatory drawing following FIG. 5 of the operation procedure which moves a pin to a back surface, and has shown the state which pushed the pin in the perpendicular direction. Operation procedure explanatory drawing of this invention. It is explanatory drawing following FIG. 6 of the operation procedure which moves a pin to a back surface, and has shown the state which rotated the pin and moved to the buckle back surface. Operation procedure explanatory drawing of this invention. It is explanatory drawing following FIG. 7 of the operation procedure which moves a pin to a back surface, and has shown the state which returned the pin to the position of use state. Operation procedure explanatory drawing of this invention. It is explanatory drawing following FIG. 8 which the pin moved to the back surface, and is explanatory drawing of the state in which the pin was spanned on the frame back surface.

  Hereinafter, the present invention will be described with reference to the drawings. (Essentially, both sides of reversible are regarded as fronts, but in this description, reversible buckles and reversible belts are referred to as front and back sides).

FIG. 1 is a schematic explanatory view showing an embodiment of the present invention.
FIG. 1A is a perspective view showing an embodiment in which a reversible belt surface 2 is set on a reversible buckle surface 12 of the present invention. The operation method will be described with reference to FIGS. 4 to 9. By moving the pin 3 from the reversible buckle surface 12 to the reversible buckle back surface 13, the reversible belt back surface 21 can be set on the reversible buckle back surface 13 in FIG. It is a perspective view which shows the Example which comes to be able to do.

  FIG. 2 is a front perspective view of the reversible buckle 1, and shows a state in which the shaft portion 4 is inserted into the use side 321 of the 8-shaped through hole 32 of the pin 3 and the pin tip portion 31 is hung on the frame body 11. Show.

FIG. 3 is an exploded view of the reversible buckle buckle 1.
It is comprised from the pin 3 provided with the frame-shaped body 11 and the character-shaped through-hole of 8, and the axial part 4 provided with the notch guide engaging part 41. As shown in FIG. The frame 11 is provided with a core hole 15 into which a fitting piece 16 corresponding to a groove on both ends of the shaft portion 4 and a core 17 for fixing the shaft portion are driven at the center in the belt direction. The hole 32 is configured such that the in-use side 321 pin tip side 322 is opened and the two holes are connected by a narrow portion 323. The shaft portion 4 includes a groove guide engaging portion 41 provided in the center portion corresponding to the both-end groove 42 in the vertical direction, and the shaft portion is inserted into the side 321 when the 8-shaped through hole of the pin 3 is used, Both end grooves 42 are fitted into the fitting pieces 16 of the frame body 11, and are fixed by the core receiving holes 43 of the shaft portion 4 with the core 17 penetrating the core hole 15 formed in the frame body 11.

The operation method when reversing the present invention will be described with reference to FIGS.
4 shows a reference positional relationship among the frame 11, the shaft portion 4 and the pin 3 by the AA cross-sectional view of FIG. 2, and the shaft portion 4 is in the state of using the 8-shaped through hole of the pin 3 in the use state. The pin tip 31 is on the side 321 and hangs on the frame 11. From this state, the pin is rotated in the vertical direction Q1 so that the angles of the 8-shaped through-hole narrow portion 323 and the notch guide engaging portion 41 of the shaft portion 4 corresponding to the inner diameter of the narrow portion 323 are matched.

  FIG. 5 continues to FIG. 4 and pushes down the pin 3 in the vertical direction Q <b> 2 to move the cut guide engaging portion 41 to the front side 322 of the 8-shaped through hole.

  6, the pin 3 that has become shorter than the inner diameter of the frame 11 by the operation of FIG. 5 is rotated in the Q3 direction and moved to the reversible back surface 13.

  FIG. 7 shows a pin by pushing down the notch guide engaging portion 41 of the shaft portion 4 on the front end side 322 of the 8-shaped through hole in FIG. 6 and returning it to the side 321 when using the 8-shaped through hole. 3 is longer than the inner diameter of the frame 11.

  In FIG. 8, the pin 3 is rotated in the Q5 direction so as to be hooked on the frame 11.

  As shown in FIG. 9, the pin 3 has moved to the back surface 13 of the reversible buckle.

  Use of both sides of the reversible buckle 1 by moving the pin 3 of the reversible buckle 1 inside the frame 11, and both sides of the reversible belt by moving the reversible belt surface 2 and the reversible belt back surface 21 inside the frame. Since it can be used, four ways of using one belt are possible by combining them.

  The reversible buckle 1 of the present invention comprises a frame 11, a shaft portion 4 provided with a notch guide engaging portion in the center, and a pin 3 having an eight-shaped through hole through which the shaft portion is passed, thereby reducing the number of parts used. It is possible to produce at low cost.

  The present invention has been devised in view of the method of using the reversible belt as described above. Therefore, the shaft guide portion of the frame having the shaft portion to which one end of the belt is attached is cut into the guide engaging portion, and the pin has 8 pieces. Because it can function as a reversible buckle by the above operation procedure by providing a character-shaped through hole, the shaft part to which one end of the belt is attached is not limited to the center of the frame body, but has a shaft part on either side of the frame body Is also included.

  As described above, the present invention can be operated with the reversible belt pivotally attached to the shaft portion to which one end of the belt is attached without removing the buckle from the belt, and both the reversible belt and the reversible buckle can be used on both sides It is a buckle and belt with excellent properties.

  The buckle itself can be provided with reversibility, and the range of product designs such as a combination of a reversible buckle and a reversible belt can be widened.

DESCRIPTION OF SYMBOLS 1 Reversible buckle 11 Frame 12 Reversible buckle surface 13 Reversible buckle back surface 14 Reversible buckle back surface design example part 15 Core hole 16 Fitting piece 17 Core 2 Reversible belt surface 21 Reversible belt back surface 3 Pin 31 Pin tip part 32 8-shaped penetration Hole 321 8-shaped through-hole use side 322 8-shaped through-hole pin tip end side 323 8-shaped through-hole narrow portion 4 Shaft 41 Shaft notch guide engaging portion 42 Shaft both ends groove 43 Core support Hole Q1 Operating direction Q2 Operating direction Q3 Operating direction Q4 Operating direction Q5 Operating direction

Claims (2)

  From a pin provided with an eight-shaped through hole that is pivotally attached to the shaft that is attached to one end of the belt with a shaft provided with a shaft portion with a cut guide engaging portion at the center or one side of the frame. The length of the pin that is constructed, and the shape of the through hole that passes through the shaft part is made into a figure 8 shape, so that the vertical guide guide engaging part in the center of the shaft part and the figure 8 shaped through hole narrow A reversible buckle characterized in that it can be moved to the back side by moving the pin in the longitudinal direction and rotating it inside the frame by matching the parts.   The reversible buckle according to claim 1, wherein the frame having the shaft portion to which one end of the belt is attached has a difference in shape or pattern on both the front and back surfaces assuming reversible use.

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