KR940006057Y1 - Structure of barette - Google Patents

Abstract

No content.

Description

Barrett Structure

1 is a perspective view of a side end portion of the first member of the barrett according to the first embodiment of the present invention.

2 is a perspective view of a hinge insert of the barrett structure of the first embodiment.

3 is a perspective view of a locking insert of the barrett structure of the first embodiment;

4 is a perspective view of a side end portion of the first member of the barrett according to the second embodiment and a hinge insert accommodated vertically therein.

5 is a perspective view of a side end portion of the first member of the barrett according to the third embodiment and a hinge insert accommodated vertically therein.

6 is a perspective view of a side end portion of the first member of the barrett according to the fourth embodiment and a hinge insert housed laterally therein.

7 is a perspective view of the assembled barrett structure according to the first embodiment.

* Explanation of symbols for main parts of the drawings

10, 60: first member 3: second member

11, 51: storage space 12, 51, 61, 71: folded

21, 41, 56, 72: hinge insert 22: locking insert

213, 722a, 722b: elastic tabs 211a, 211b, 721a, 721b: extension portion

214: Figure 67: T-via

The present invention relates to a barette for hair clips, and more particularly, to a metal barrett produced by sheet metal stamping and inexpensive and highly automated in comparison with conventional barrett structures. will be.

Although the Barrett structure, which consists entirely of parts made by metal stamping, is known and has a long history, so far the details of Barrett's conventional structure are considerable sheet metal stock that is discarded as empty space between the stamping dies. Maximum efficiency in using the material as a stock has not been realized.

This is because most require the end of the barrett which must have various attachments to the hinge and locking engagement between the corresponding ends of the two elongated clamp members which constitute the barrett.

Since they are mainly formed by stamping metal extending laterally on either side of the metal strip forming the main body of the final clamp member, the material extending longitudinally between the side ends is mainly discarded without being used.

In order to achieve the maximum efficiency of the material usage method, the barrett structure of the present invention uses a detachably formed insert with a hinge and locking appendage which engages in a mating receiving space formed at the opposite end of the main clamp member.

Neither material is consumed since neither the main strips of the fastening members nor the inserts can be formed by stamping sheet metal strips of a width comparable to the finished element.

Moreover, the barrett can be formed by stamping a continuous strip using a multi-stage die, resulting in very automatic and rapid production.

An object of the present invention is to provide a barrett structure that can be produced quickly and economically by sheet metal stamping operations.

The barrett consists of a pair of elongated bow-shaped clamp members having a mating locking attachment at the opposite end and pivotally coupled at its corresponding end.

Each end of the first clamp member has a folded portion with embossed projections defining a receiving space formed thereon by stamping a continuous metal strip of the same width as the complete clamp members.

In addition, the hinge insert and the rocky insert formed by the metal stamping operation are arranged to be fixed in the receiving space of the corresponding end of the clamp member, and each insert is pivotally or releasably fixed to the coupling element of the corresponding end of the second clamp member. Has an outwardly projecting attachment formed thereon to engage it.

The arrangement of the storage space and the direction of its entrance slit differs in various embodiments.

Therefore, the specificity of the insert shape is also used to fit the various coupling structures therein, even though all the inserts are assembled by simple snaps suitable for all embodiments.

The invention will be more readily understood in connection with the accompanying drawings and the preferred embodiments below.

1 to 3, the first embodiment of the Barrett structure of the present invention is housed in a storage space corresponding to a rectangular storage space 11 formed on either end of the first member 10. It consists of an elongated first member having a retaining hinge insert 21 and a locking insert 22.

The first member 10 is formed by a stamping operation on a sheet metal strip having side end portions thereof folded up and joined with the upper surface to define a folded portion 12 at each end unit of the member.

Each receiving space 11 is defined inside an embossed protrusion roughly formed at a central position on each folded portion 12 and has a narrow inlet slit 111 formed adjacent to an inner edge of the folded portion.

A pair of notches 112a and 112b are formed at opposite edges of each folded portion 12 parallel to the longitudinal direction of the member and close to its respective inner edges.

The pair of notches are integral with the corresponding pair of formed indented retaining tabs 101a and 101b formed thereunder, the retaining tabs correspondingly folded to secure their orientation to the member. It is bonded to the upper surface of the part.

The hinge insert 21 usually has a pair of elongated extensions 211a and 211b that project outwardly from a rectangular base and opposite side edges thereof.

As shown in FIG. 4, the pivot hole 212 is formed at the distal end of each extension portion so that the corresponding end of the second member 30 is pivotally engaged. Retaining appendages of the hinge insert adapted to be inserted into the corresponding folded portion 12 engage the mating mating surface thereon to fix the position of the hinge insert.

The first retaining accessory engages with a regular rectangular opening formed in the corresponding folded portion 12 in the form of a rectangular elastic tab 213 cut in a central position on its base.

The elastic tab 213 is inclined outwardly and the snap fits into the opening 121 to insert the hinge insert and abuts the edge of the opening to prevent retraction therefrom.

A raised rin 214 formed along the inner edge of the hinge insert defines a second retaining attachment that is adjacent to the inner edge of the folded portion above the inlet slit 111 in the receiving slit and prevents further insertion therein. do.

A pair of guide slots 122a and 122b is provided at each folded portion 12 on the opposite side of the receiving space parallel to the longitudinal direction of the first member for receiving the respective extensions 211a and 211b of the hinge insert. Is formed.

The locking insert 22 has similar retaining attachments thereon to be secured in the receiving space of the folded portion at the opposite end of the first base and the square base.

However, an extension 211 protruding outward from its side ends is a pair of ordinary L-shaped bars that engage a hasp 31 provided at the corresponding end of the second member 30. (222) different from those of the hinge inserts.

Each L-shaped bar is perpendicular to each extension 221 extending inwardly therefrom and overlaps the other portions along its vertically aligned portion.

The extensions are elastic and can be manually compressed inwardly so that the vertical portions of each bar 222 with elongated ends are of adjustable width adapted to be received between the locking bars 311 of the connecting Hasp. Specify the elastic handle.

Thus, corresponding ends of the first member 10 and the second member 30 may be coupled to each other to clip the bundle of hair.

FIG. 5 shows a second embodiment of the Barrett structure of the present invention, wherein the hinge insert 41 has a storage space of a corresponding folded portion 52 through an inlet slit 511 formed near the outside folded corner ( 51).

The folded portion corresponding to the hinge insert and the receiving space therein allow the inlet slit 511 to be formed on the opposite side of the projection and the guide slit 512 to the extension of the insert 41 extend inwardly therefrom. It is almost the same as that of the first embodiment except for that.

A locking insert (not shown) similar to the previous embodiment is disposed in the folded portion at the opposite end of the member.

An alternative embodiment of the barrett structure, in which the inserts are swept through the outer side end thereof, is also shown in FIG.

This embodiment differs from the above embodiment in the method of manufacturing the folded portion 61 of the first member, and the plates protruding to the side of the first member 62 which are joined to the upper surface and folded. 611a and 611b).

The inner edge of each folded plate has protrusions and notches formed therein to define a receiving space adjacent the other plate and having an outer inlet slit 63 and retaining opening 64 for hinge insert 65.

A pair of cut out retaining tabs 66a and 66b is formed inward from the side edges of the respective clamp clamp plates 611a and 611b.

The T-shaped bar 67, which is generally formed in the center of the inner edge of the hinge insert 65, defines the gap between the plates 611a and 611b when the insert is housed in the compartment and helps to prevent the plates from extending farther. slide along the gap.

The final embodiment shown in FIG. 7 illustrates the folded portion 71 and the hinge insert 72 where the insertion is done from the side edges of the folded portion in a direction perpendicular to the longitudinal size of the member.

The receiving space defined in the protrusion of the folded portion 71 has a slit 73 formed near its side edge and parallel to it and a rectangular guide slot 74 extending vertically inward from the inlet slit.

Extensions 721a and 721b at opposite corners of the hinge insert slide toward the guide slot 74 when the insert is placed in the hydraulic space.

Incidentally, a pair of incised elastic tabs 722a and 722b formed in the hinge insert and inclined outwardly therefrom engage respective openings 75a and 75b over the receiving space to retain the insert in the storage space. All.

A pair of regular square recesses 723 are formed at opposite corners of the hinge insert 72 on the side adjacent to the inlet slit when the insert is inserted into the receiving space and used to hold the insert in place and prevent shaking.

Although the above description includes many specificities, they are not described as being limited to the scope of the present invention, but rather as specific ways for the realization of its preferred embodiments.

Many modifications and variations can be made by a person of ordinary skill in the art without departing from the spirit and scope of the present invention as determined from the appended claims.

Claims (23)

In a barrettes for hair clips composed of elongated bow-shaped first and second members, the members being pivotally attached to each other at their corresponding distal ends and at least being formed and assembled by metal stamping operations to the first member, A portion is formed on each side distal end of the first member by being folded over the distal end of the sheet metal strip which is formed such that the first member is joined to its upper surface, and the protrusions embossed on the folded portion are each paired thereon. Define an accommodation space of each of the storage spaces having an inlet slit formed along the inner edge of the corresponding folded portion, wherein the hinge insert adapted to be accommodated in the first storage space is parallel to the longitudinal size of the first member. Having a pair of outwardly extending extensions formed on each opposite surface thereof, each of which extends a corresponding end of the second member A locking insert having a pivot hole thereon to securely pivot, the locking insert adapted to be housed in the second receiving space thereon adapted to engage the latching means provided at the corresponding end of the second member. And a retaining surface formed on said hinge insert and locking insert, said retaining surface engaging said surface in each said storage space to secure said hinge and locking insert in said storage space. 2. The device of claim 1, wherein two pairs of cut retaining tabs are formed under each of the folded portions at predetermined positions at opposite edges of the first member parallel to the longitudinal direction of the first member and a pair of notches are formed of the folded portion. Barretts, characterized in that formed on each opposite edge of each of the folded portion near its inner edge integrally with the retaining tabs of the corresponding pair bonded to an upper surface. 2. The barrett of claim 1 wherein the receiving space, the hinge insert and the locking insert are generally rectangular. 4. The apparatus of claim 3, wherein a pair of guide slots are formed in the storage space on opposite sides of the storage space parallel to the insertion direction of the hinge and locking insert to accommodate each of the extensions of the corresponding hinge and locking insert. Barrett characterized in that. 5. The barrett according to claim 4, wherein a pair of protruding emboss grooves are formed in each of the folded portions on the receiving space and are adjacent to and parallel to the guide slots. 4. The device of claim 3, wherein a generally rectangular opening is formed in each of said folded couple at approximately central positions above said receiving space, and said first retaining surface of said hinge and locking insert is formed in a predetermined position on said hinge and locking insert. Defined by a cut-out regular rectangular elastic step fit tab that is external to allow the snap fit tab to engage the distal end of the opening onto the corresponding receiving space when the hinge insert or locking insert is disposed within the receiving space. The second retaining surface of the hinge and locking insert is defined by each of the curled up rims formed in the inner edges of the hinge insert and the locking insert and each rim of the folded portion Engaging an inner edge of the corresponding folded portion over the inlet slit. Barrett to say. In a barrettes for hair clips composed of elongated bow-shaped first and second members, the members being pivotally attached to each other at their corresponding distal ends and at least being formed and assembled by metal stamping operations to the first member, A portion is formed on each side distal end of the first member by being folded over the distal end of the sheet metal strip which is formed such that the first member and the member are joined to the upper surface thereof, and an embossed protrusion therein is formed therein. Each pair of storage spaces defines a pair of storage spaces, each storage space having an inlet slit formed parallel to and near the outer edge of the corresponding folded portion, wherein the hinge insert adapted to be contained within the first storage space comprises: the first member; Has a pair of outwardly extending extensions formed on each opposite surface thereof parallel to the longitudinal size of And a locking insert having a pivot hole thereon to be secured to the corresponding end of the second member and adapted to be housed in the second receiving space, with the latching means provided at the corresponding end of the second member. Has a mating resilient catch surface formed thereon adapted for snapping, and retaining surfaces on the hinge inserts and locking inserts engage the surfaces in each of the compartments to secure the hinge and locking inserts in the compartment. Barrett featured. 8. The method of claim 7, wherein two pairs of cut retaining tabs are formed below each of the folded portions at predetermined positions at opposite edges of the first member parallel to the longitudinal direction of the first member and a pair of notches are top of the folded portion. A barrett formed at each opposite edge of each of the folded portions near its inner edge integrally with the retaining tabs of the corresponding pair bonded to a surface. 8. The barrett of claim 7, wherein the receiving space, the hinge insert and the locking insert are generally rectangular in shape. 10. The apparatus of claim 9, wherein a pair of guide slots are formed in the storage space on opposite sides of the storage space parallel to the insertion direction of the hinge and locking insert to accommodate each of the extensions of the corresponding hinge and locking insert. Barrett characterized in that. A barrett according to claim 10, wherein a pair of protruding embossed grooves are formed in each of the folded portions on the receiving space and are adjacent to and parallel to each of the guide slots. 10. The device of claim 9, wherein a generally rectangular opening is formed in each of the folded portions at a generally central position above the receiving space, and wherein the first retaining surface of the hinge and locking insert is a predetermined position in the hinge insert and the locking insert. Defined by a cut-out regular rectangular elastic step fit tab formed in the outer portion such that when the hinge insert or locking insert is disposed in the receiving space, the snap fit tab engages the corner portion of the opening over the corresponding receiving space. In which the second retaining surface of the hinge and locking insert is formed at the outer edge of the hinge insert and the locking insert and engages the outer edge of the corresponding folded portion over its inlet slit. Barrett, characterized by a rolled up rim . In a barrettes for hair clips composed of elongate bow-shaped first and second members, the members being pivotally attached to each other at their corresponding distal ends, while at least the first member being formed and assembled by a metal stamping operation, A portion is folded at each side distal end of the first member by folding the first member to intersect with the opposite side protrusion of the sheet metal strip that is formed to be joined to its upper surface with the inner edge of each side lateral projection in close proximity to each other. And projections embossed at each inner edge of each of the side projections define an accommodation space in each upper limb folded portion, wherein each receiving space defines an inlet slit formed parallel to and near the outer edge of the corresponding folded portion. And a hinge insert adapted to be received within the first receiving space is equal to the vertical size of the first member. A pair of outwardly projecting extensions formed on each opposite side thereof, each of which has a pivot hole thereon for fixing to pivot to a corresponding end of the second member, The locking insert adapted to have a mating elastic catch surface formed thereon adapted to engage the latching means provided at the corresponding end of the second member, and the retaining surface on the hinge insert and the locking insert has the hinge and locking insert. Barrett, characterized in that coupled to the surface in each of the storage space to fix the. The pair of incised retaining tabs adjacent to each folded portion are formed at a predetermined position inwardly from an opposite edge of the first member parallel to the longitudinal direction of the first member and correspondingly distal of the clamp member. Barrett characterized in that it is folded over the corner portion of each of the side projections on the opposite side from. The barrett of claim 13, wherein the receiving space, the hinge insert, and the locking insert are generally rectangular. 16. The hinge according to claim 15, wherein a pair of guide slits are formed in each of the side projections of each of the folded portions on opposite sides of each of the storage spaces parallel to the insertion directions of the hinges and locking inserts in the storage spaces. And a respective receiving extension of the locking insert. 17. The apparatus of claim 16, wherein a generally rectangular opening is formed in each of the folded portions at roughly central positions above the receiving space, and wherein the first retaining surface of the hinge and locking insert is a predetermined position on the hinge insert and the locking insert. Defined by a cut-out regular rectangular elastic step pit tab formed in the opening such that when the hinge insert or locking insert is placed in the receiving space, the snap pit tab engages the edge of the opening over the corresponding receiving space. It is adapted to be cut outwardly and a second retaining surface of the hinge and locking insert is formed at the outer edges of the hinge insert and the locking insert to engage a corresponding outer edge portion of the folded portion over its inlet slit. Defined by a rolled up rim on each angle, usually a T-bar If the insert and is disposed in the gaps between the side protrusion to form corresponds to the center of the inside edge of the locking insert, characterized in that to help prevent the side protrusions are stretch farther Barrett agent. In a barrettes for hair clips composed of elongated bow-shaped first and second members, the members being pivotally attached to each other at their corresponding distal ends and at least being formed and assembled by metal stamping operations to the first member, A portion is formed on each side distal end of the first member by being folded over the distal end of the sheet metal that is formed such that the first member is joined to its upper surface, and each of the protrusions embossed in the folded portion is a pair therein. A hinge insert adapted to be accommodated in the first storage space, the inlet slit being formed along a side edge of the folded portion corresponding in a direction parallel to the longitudinal size of the clamp member; Has a pair of extensions projecting outwardly formed on each opposite surface thereof parallel to the longitudinal size of the first member; The extension portion has a pivot hole thereon to securely pivot to a corresponding end of the second member, and a locking insert adapted to be accommodated in the second receiving space includes latching means provided at a corresponding end of the second member. Barretts having a mating elastic catch surface formed thereon adapted to engage the retaining surface, wherein the retaining surface engages the surface in each of the receiving spaces to secure the hinge and locking insert. . 19. The device of claim 18, wherein two pairs of cut retaining tabs are formed below each of the folded portions at predetermined positions at opposite edges of the first member parallel to the longitudinal direction of the first member and a pair of notches are on top of the folded portion. Barretts, characterized in that formed on each opposite edge of each of the folded portion near its inner edge integrally with the retaining tabs of the corresponding pair bonded to the surface. 19. Barrett according to claim 18, wherein the receiving space, the hinge insert and the locking insert are usually rectangular. 21. The apparatus of claim 20, wherein a rectangular guide slot extends vertically inwardly from the inlet slit parallel to the insertion direction of the hinge and locking insert in the receiving space. Barrett, characterized in that for receiving the respective extensions of the corresponding hinge and locking insert. 22. A pair of retaining surfaces according to claim 21, wherein a pair of generally rectangular elongated openings are formed in and parallel to each of the folded portions above the receiving space on either side of the guide slot, and the pair of retaining surfaces of the hinge and locking inserts The hinge insert and the locking insert are defined by a cut-out regular rectangular elastic snap fit tab formed at a predetermined position, the snap tabs each being above the corresponding receiving space when the hinge insert or locking insert is disposed therein. Barrett characterized in that it is cut outward to fit the corner portion of the opening is adapted. 23. The hinge insert and the locking insert of claim 22, wherein a pair of recesses are formed at opposite edges of the hinge insert and the locking insert at side edges thereof adjacent the corresponding inlet slits to form corresponding hinge spaces in the corresponding receiving space. Barrett characterized in that to prevent shaking.