KR200320873Y1 - buckle for leather belt - Google Patents

Abstract

The present invention relates to a belt buckle for the belt, the tubular shape is formed in the inner working hole is formed in the other end of the through-hole through one end of the fixed shaft is formed, one end is open to form a fastening hole with a diameter larger than the working hole in the inner side A latching body is formed at one side in a longitudinal direction, and one side outer surface of the body has a long gushing protrusion, and a lever body at which a fixing bar protrudes from the center; A fixed shaft in which a fitting hole is formed and one end of the fitting hole is inserted into the through hole of the lever body operating hole; A spring having one end having an inner bent portion and the other end having an outer bent portion; A ring-shaped distribution hole is formed in the center in the form of a ring, and a fixed ring for preventing the spring from falling off by being fitted into the fastening hole of the lever body and a fixed rivet for fastening and fixing both ends of the fixed shaft to the shaft hole of the flange, respectively. There is no fear that the spring will be easily deformed or get foreign matters due to exposure to moisture, etc., and it is easy to assemble with an integrated structure, beautiful and smooth operation.

Description

Belt buckle {buckle for leather belt}

The present invention relates to a belt buckle, the spring is exposed to moisture, there is no fear of being easily deformed or foreign matter, and the one side of the lever is in close contact with the belt directly, the assembly structure is fixed to the belt is simple, beautiful and operation It is about a smooth belt buckle.

In general, a buckle is an iron that acts as a belt or strap to hang on a belt or shoe, and is now used as an ornament for women's clothing, not only for its locking function but also for its decorative features. The materials used in Europe since the 19th century are wood, metal, synthetic resin, leather, etc., and they have various shapes such as round shape, square shape, belt buckle on belt, shoe buckle on shoe, side strap buckle on slacks, etc. Varies.

The belt consisting of such a buckle and belt was announced as a utility model registration dated September 24, 1997, and utility model registration No. 110233, "A flange formed with a shaft hole on the back of the buckle body is integrally formed and a plurality of fixing protrusions are formed on the shaft hole. In the belt for the elastic portion is installed with a shaft and a spring elastically so that the fixing projection is in close contact with the belt, the lever with a handle on the shaft is installed with the rotating member and the handle portion is located in the space of the flange lever And a belt that forms a stopper on which the rotating member is rotated by the rotation operation of the rotating member, and a stopper formed on both ends of the lever, and a cutting surface on the flange which controls the amount of rotation of the lever while being connected to the stopper.

However, this conventional belt buckle is a lever that is pivotally pivoted by a spring to the shaft hole of the flange is rotatably coupled by the shaft, one side of the lever is opened to shaft-lock the rotating member formed with the fixing projections As the spring is formed in the structure and the spring is applied to the lever to feel the shaft in an open state, there is a problem that the elasticity of the spring may be lowered by being easily rusted, the spring is easily deformed or foreign matters are exposed due to moisture.

In addition, the rotating member having a fixing protrusion inside the lever is axially coupled with the lever and the fixing protrusion of the rotating member is in close contact with the belt to secure the belt according to the elasticity of the lever. The force for fixing the belt is determined by the width of the combined flow. As the flow width decreases, the elastic force of the lever for fixing the belt is transmitted to the rotating member as it is, but there is a structural problem that is difficult to axially couple to the lever. .

The present invention is to solve the above problems, the spring is exposed to moisture, etc. due to external conditions, there is no fear of deforming or foreign matter easily, and the assembly is easy to assemble in one-piece structure in which one side of the lever is in close contact with the belt and fixed. Its purpose is to provide a belt buckle that is beautiful and smooth in operation.

In order to achieve the above object, the present invention is formed integrally with the buckle body, the back of the buckle body, the shaft hole is formed on the upper and lower sides, the space portion is formed on the inner side and the flange is formed with a cutting surface on the outside, the shaft shaft coupling of the flange A shaft having a spring which is elastically and elastically installed, and a handle formed at one end thereof, which is pivoted in the space of the flange, and a stopper formed at both ends thereof in contact with the cutting surface of the flange, the shaft being pivotally coupled to the shaft hole of the flange. In the configured buckle; The other end is closed to form a through hole through which one end of the fixed shaft penetrates, and one end is opened to form a fastening hole having a diameter larger than that of the working hole. Lever body is formed and one side outer surface of the body protrudes long stopper is protruded at both ends, the fixing bar is protruded at the center of the beetle and the handle is formed at one end; A fixed shaft in which a fitting hole is formed in a cylindrical shape from the center side to one end thereof so that one end of the fitting hole is inserted into the through hole of the lever body operating hole; A spring having an inner bent portion, one end of which is bent inwardly and fitted into the fitting hole of the fixed shaft, and the other end of the spring having an outer bent portion which is bent outward and fitted into the locking hole of the lever body; A ring-shaped distribution hole is formed in the center in the form of a ring, and it is provided with a fixing ring for fastening and fixing both ends of the fixing ring and the fixed shaft to the flanges, respectively, by being fitted in the fastening hole of the lever body to prevent the detachment of the spring. .

1 is an exploded perspective view showing the assembled state of the embodiment of the present invention,

Figure 2a is a perspective view showing a state before operation of the present invention,

Figure 2b is a perspective view showing the state of operation of the present invention embodiment,

Figure 3a is a cross-sectional view taken along the line A-A 'showing the operation of the handle of Figure 2a to insert the belt,

Figure 3b is a cross-sectional view taken along the line A-A 'showing the belt is fixed after the handle operation of Figure 3a.

* Description of the symbols for the main parts of the drawings *

1 buckle 10 lever body

11: operator 12: through hole

13: fastening hole 14: hooking hole

15: Slaughter 16: Stopper

17: fixed bar 18: handle

20: fixed shaft 22: fitting hole

30: spring 32: inner bent portion

34: outer bent portion 40: fixing ring

42: distribution hole 50: fixed rivet

100: buckle body 110: flange

112: cutting surface 114: space part

116: shaft ball 120: belt

Hereinafter, the present invention in more detail by the accompanying drawings as follows.

Figure 1 is an exploded perspective view showing the assembled state of the present invention embodiment, Figure 2a is a perspective view showing a state before operation of the present invention embodiment, Figure 2b is a perspective view showing a state when the operation of the present invention embodiment, Figure 3a is Figure 2a A-A 'line sectional view showing a state of inserting the belt by operating the handle of Figure 3b is a cross-sectional view A-A' line showing the belt is fixed after the operation of the handle of Figure 3a.

Belt buckle 1 of the present invention is integrally formed on the back of the buckle main body 100 and the buckle main body 100, the shaft hole 116 is formed on the upper and lower sides and the space portion 114 is formed on the inner side and the outer side Lever body 10 is fixed to the belt 110 with a flange 110, the cutting surface 112 is formed, and the fixing bar 17 protruding from the body is rotatably coupled to the shaft hole 116 of the flange 110 And a fixed shaft 20 inserted into the lever body 10 and fixed to the shaft hole 116 of the flange 110, and inserted into the lever body 10 so that the lever body 10 is belt 120. Spring 30 for close contact with the carbon in the direction, a fixing ring 40 to prevent the spring 30 from being separated from the lever body 10, and the fixed shaft 20, the shaft hole 116 of the flange 110 It consists of a fixing rivet (50) to be fixed to.

The lever body 10 is a rust-proof metal tubular shape, the operation hole 11 is formed on the inside, the other end is closed to form a through hole 12 through which one end of the fixed shaft 20 is formed. Is opened to form a fastening hole 13 having a larger diameter than the operating hole 11 inward, and a fastening hole 13 is formed at one side of the fastening hole 13 in the longitudinal direction, and is long at one side outer surface of the lever body 10. The grate 15 is protruded so that both ends of the stopper 16 protrudes, and the fixing bar 17 protrudes toward the buckle body 100 at the center of the grate 15 and the handle 18 protrudes at one end thereof. do.

The fixed shaft 20 is a metal tube having a diameter that is fitted into the shaft hole 116 of the flange 110 in a long cylindrical shape, one end of the fitting hole 22 is formed long from the center side to the end of the fitting hole 22 is formed It is inserted into the through hole 12 in the operating hole 11 of the lever body 10.

The spring 30 is positioned in the operating hole 11 of the lever body 10 to pivotally rotate the lever body 10 about the fixed shaft 20, one end of which is bent inwardly, The inner bent portion 32 is fitted to the fitting hole 22 is formed and the other end is bent to the outside is formed an outer bent portion 34 is fixed to the locking hole 14 of the lever body 10.

The fixed ring 40 is a ring-shaped metal material, which is fitted into the fastening hole 13 of the lever body 10 to prevent the spring 30 from being separated, and the fixed shaft 20 is distributed in the center. A ball 42 is formed.

The fixed rivet 50 is made of metal, and both ends of the fixed shaft 20 are pressed into the shaft holes 116 of the flange 110, respectively, and the fixed shaft 20 is fastened to the shaft holes 116 of the flange 110. It is to let.

Referring to the use state of the present invention as follows.

First, the outer bent portion 34 of the spring 30 is inserted into one end of the fixed shaft 20 in which the fitting hole 22 is formed, and the inner bent portion 32 of the end of the spring 30 is fixed shaft 20. After fitting so as to be positioned inside the fitting hole 22, the insertion hole 22 direction of the fixed shaft 20 is inserted into the operating hole 11 of the lever body 10 at the head.

The inner diameter of the operating hole 11 is formed to be larger than the outer diameter of the spring 30 located on the outer circumference of the fixed shaft 20 to provide a space for the spring 30 to operate smoothly inside the lever body 10. .

At this time, the outer bent portion 34 of the spring 30 surrounding the outer circumference of the fixed shaft 20 is fitted into the locking hole 14 of the lever body 10 and fixed.

The front end of the fitting hole 22 side of the fixed shaft 20 inserted into the operating hole 11 exits through the through hole 12 of the lever body 10, but has a spring 30 fitted into the fitting hole 22. Only a portion of the tip is exposed to the outside through the through hole (12).

After the spring 30 and the fixed shaft 20 are inserted into the operating hole 11 of the lever body 10, the fixing ring 40 is firmly fixed to the fastening hole 13 of the lever body 10. In other words, the spring 30 is not separated to the outside of the operating hole 11, the fixed shaft 20 is distributed to the outside through the distribution hole 42 formed in the center of the fixing ring (40).

In this state, both ends of the fixing shaft 20 slightly protrude to the outside of the through hole 12 and the fixing ring 40 and the distribution hole 42 of the lever body 10. Both ends are respectively located in the shaft hole 116 of the flange 110, and each of the fixing rivets 50 are forcibly inserted into both ends of the fixed shaft 20 located inside the shaft hole 116 to be firmly fixed in the shaft hole 116. do.

The state before the user uses the buckle (1) is a fixed shaft in which both ends are fixed by the fixing rivet 50 to the flange 110 shaft hole 116 in the back of the buckle body 100, as shown in Figure 2a and 3b The fitting hole 22 of the spring 20 is fitted with the inner bent portion 32, one end of the spring 30, and the outer bent portion 34, which is the other end of the spring 30 is the locking hole of the lever body 10 (14) is fixed to the fixed shaft 20 to rotate the lever body 10 on the fixed shaft 20 on the fixed shaft 20 to make the fixed bar 17 of the lever body 10 in close contact with the belt 120 inside the belt 120 State is maintained.

At this time, the stopper 16 protruding from both ends of the lever body 10 is in contact with the cutting surface 112 of the flange 110 to prevent the fixing bar 17 from proceeding further toward the buckle body 100. do.

In this state, in order for the user to fix the belt 120 from the inside of the buckle 1, the handle 18 protruding from the tip of the lever body 10 in the direction of the buckle body 100, as shown in Figs. 2b and 3a. When pressed, the fixing bar 17 which is located on the side opposite to the handle 18 and protrudes from the gushing 15 of the lever body 10 in the direction of the buckle body 100 is rotated opposite to the handle 18 so that the buckle body 100 is provided. And a distance between the fixing bar 17 and the belt 120 to enter and flow therebetween. The handle 18 is in contact with the space 114 of the flange 110 so that no further progression occurs.

In this state, when the user properly adjusts the length of the belt 120, and then releases the handle 18 of the lever body 10, the lever body 10 by the elastic force of the spring 30, as shown in Figure 3b, While being in the original position, the tip of the fixing bar 17 is in close contact with the inner surface of the belt 120 to firmly fix the belt 120 on the buckle 1.

Since the lever body 10 of the present invention buckle 1 is operated in a closed state of the spring 30 and the fixed shaft 20, it is not easily rusted or deformed by moisture, and foreign matter is fixed with the spring 30. Since it does not flow between the shaft 20, there is no deformation of the elastic force due to damage of the spring 30, etc., so that it can be used for a long time without abnormalities, and its appearance is also beautiful and the aesthetic sense is outstanding.

As such, the present invention has no fear of being easily deformed or foreign matters due to the spring being exposed to moisture and the like, and the assembly is easy to assemble and beautiful and smoothly operates with one side of the lever directly contacted with the belt.

Claims (1)

A flange having a buckle body, an integrally formed on the back of the buckle body, shaft holes formed on the upper and lower sides, a space portion formed on the inner side, and a cut surface formed on the outside, a shaft having a spring axially coupled to the shaft hole of the flange and installed elastically, and one side thereof. In the buckle consisting of a lever is formed at the end is rotated in the space portion of the flange and at both ends to form a stopper in contact with the cutting surface of the flange and is pivotally coupled to the shaft hole of the flange in the shaft; The other end is closed and the through hole 12 is formed in the tubular shape in which the operation hole 11 is formed on the inner side, and one side end is opened to form a fastening hole 13 having a diameter larger than that of the operating hole 11. (13) a latch body 14 is formed at one side in the longitudinal direction, and one side outer surface of the body is provided with a long gushing 15, the lever body 10 having a fixed bar 17 protruding from the center thereof; A fixed shaft 20 in which a fitting hole 22 is formed in a cylindrical shape from the center side to one end thereof and one end of the fitting hole 22 is inserted into the through hole 12 side of the lever body 10 operating hole 11; One end is bent inward and has an inner bent part 32 fixed to the fitting hole 22 of the fixed shaft 20, and the other end is bent outward and fitted to the locking hole 14 of the lever body 10. A spring 30 having an outer bent portion 34; A ring-shaped distribution hole 42 is formed in the center and the fixed shaft 20 is distributed in a ring shape, and is fixed to the fastening hole 13 of the lever body 10 by a fixing ring 40 to prevent the spring 30 from being separated. And Belt buckle, characterized in that provided with a fixed rivet (50) for fastening and fastening each end of the fixed shaft (20) to the shaft hole (116) of the flange (110).