TWM501951U - Limit structure to the smooth operation of file holder - Google Patents

Abstract

This is a special limit structure to the file holder structure. The file holder was structured by the right panel (upper), the left panel (lower) and the control panel. The limit structure was setup by two screw slide portion under the upper panel and two outward part on the control panel. And the addition of a setup between the control panel slots and the lower part (left) of the file holder. The additional setup of a buckle outward flange spot was in the lower part (left) of the holder. To couple with the spot, an inbound indentation small slot was adde to setup in the control panel slot. It became a small slot, a flat long slot and another small slot together in the control panel. The outward flange and the inbound indentation structure was combined to limit the control panel slot. The overall control panel limit structure was setup by three portions among two screw slide portion and two outward part, and the addition of a setup between the control panel slots and the outward part (left) of the file holder.

Description

Folder structure that can be fixed and closed

The case is a file folder structure which can be fixedly opened and closed, which is composed of a right-shaped piece of an arc-shaped clip (ie, an upper piece body), a semi-circular arc-shaped hook, and another left-hand piece of an arc-shaped clip. The body (ie, the lower piece) also has a semi-circular arc-shaped hook to match the other half, and the front edge is a hook-like shape, and the rear edge is composed of a brake pad with a handle, and the two protrusions of the brake pad are used. The fixing function of the two chutes in front and rear of the upper piece is transformed into three fixed positions, that is, the fixing structure of the two inclined grooves before and after the upper piece and the two protrusions of the brake piece, and the brake pad groove and the lower body protrusion a new fixed structure, and a protrusion is arranged inside the groove of the lower piece (left), and a small groove is added to the other end of the small groove and the long groove of the brake piece to match the lower piece The function of the protruding portion is to fix the telescopic length of the brake pad and prevent slippage between the set small groove, the large groove and the small groove, thereby increasing the durability and stability of the file folder.

The Patent Publication Bulletin No. 568019 of the Republic of China on December 21, 1992, "The improved structure of the folder" consists of the right piece, the left piece and the brake pad. However, the case does not have a front end blocking structure and is not effective. The slip resistance is different from the structure of the case; the patent certificate M320972 of the Republic of China on October 21, 1996 "The improvement of the loose-leaf clamping structure" is composed of a joint unit with a large number of hooks and a restriction unit, which is completely different from the structure of the case; on February 21, 1999, the patent certificate TWM374409U1 "opens and closes the folder The structure is made up of two long straight rods. The left and right sides of the rods each have 26 bending clips and clips, which is completely different from the structure of the case.

The present invention relates to a file structure that can be fixedly opened and closed, and consists of a right piece of an arc-shaped fastener (ie, an upper piece) and a left piece of another curved piece of fastener (ie, a lower piece). And the front edge is a hook-shaped piece, and the rear edge is composed of a brake piece with a handle, and a protrusion is arranged inside the groove of the lower piece, and a small groove is further provided at a front end of the long groove of the brake piece. The utility model is characterized in that the small groove, the long groove and the other small groove form an integral structure to cooperate with the protrusion of the lower piece body, and the protruding portion and the groove are set to control the length of the fixed brake piece, and the file is added. The durability and stability of the clip.

The brake piece comprises a long bar and a short bar, the front end of the long bar is arranged according to a circular hole, two protruding blocks are arranged on the other side, a long groove is arranged on the outer side of the long strip, and the left side and the right side are respectively arranged. a small groove, in other words, at an appropriate distance behind the bump closest to the handle, a first small groove is provided, a long groove is provided thereafter, and then another (second) small is set at an appropriate distance. The groove is provided with a second small groove of the brake pad, and a small bump is disposed on the lower piece body. When the long groove is disengaged, the small protrusion is fixed and stopped in the small groove.

The fixed structure of the case promotes the use of the two protrusions of the brake pad and the fixing function of the two chutes in the front and the back of the upper piece, and converts into three fixed positions, that is, using the two inclined grooves and the two brake pads before and after the upper piece The fixed structure of the shank and the new fixing structure of the brake pad groove and the lower body bump clearly increase the operation of fixing the entire brake pad.

010‧‧‧right piece (ie upper piece)

011‧‧‧ chute

012‧‧‧Arc buckle

020‧‧‧left sheet (ie lower sheet)

021‧‧‧ small bumps

022‧‧‧Arc buckle

030‧‧‧ brake pads

031‧‧‧Long groove

032‧‧‧ small groove

033‧‧‧Small groove

034‧‧‧Long pole

035‧‧‧round hole

036‧‧‧ handle

037‧‧‧ protruding block

Figure 1 Front view of the fixed opening and closing folder

Figure 2 Rear view of the fixed opening and closing folder

Figure 3 Front view of the fixed opening and closing folder

Figure 4 Another view of the front side of the fixed opening and closing folder

Figure 5 Rear view of the fixed opening and closing folder

Figure 6 Front-side stripping and unfolding of the fixed opening and closing folder

Figure 7: The back side of the fixed opening and closing folder is stripped and expanded.

Figure 8 Unfolding detail of the back side of the fixed opening and closing folder

The creation is a folder structure that can be fixedly opened and closed, and the right piece (ie, the upper piece) (010) of one arc-shaped fastener (012) and the other of the arc-shaped fasteners (022) The left piece (ie, the lower piece) (020), and the brake pad (030) having a leading edge with a hook shape and a trailing edge with a handle (036), and a small projection inside the groove outside the lower piece (021), at the front end of the long groove (031) of the brake pad, a groove (032) is further formed, which is composed of a small groove (032), a long groove (031) and another small groove (033). The overall structure, in conjunction with the role of the lower body to know the small bump (021), in the set small bump (021) and groove (032) Degree, increase the durability and stability of the folder.

Figure 1 is a front view of the fixed opening and closing folder, that is, the right piece (ie, the upper piece) (010) with the arc-shaped fastener (012), and the left piece of the other curved fastener (022) The body (ie, the lower piece) (020), and the brake pad (030) having a leading edge with a hook shape and a trailing edge with a handle (036); FIG. 2 is a rear view of the fixed opening and closing file folder, including Brake pad (30) and long bar (034); Figure 3 is a front expansion view of the fixed opening and closing folder, including the arc-shaped fastener (012) and the left plate of the separated right piece (010) 020) is composed of a curved buckle (022); FIG. 4 is another view of the front opening of the fixed opening and closing file folder, including a pull handle (036) structure; and FIG. 5 is a back opening of the fixed opening and closing file folder. The figure clearly shows the right piece (ie the upper piece) (010) with the curved buckle (012) and the left piece (ie the lower piece) of the other curved fastener (022) (020) And the related structure of the brake pad (030) with the long bar (034); FIG. 6 is the front stripping and unfolding of the fixed opening and closing folder, including the separated right piece (ie, the upper piece) (010) ), and the left sheet (ie, the lower sheet) (020), and the long rod (034) and the protruding block (037) Brake pad structure; Figure 7 is the back stripping and unfolding diagram of the fixed opening and closing folder, which includes two chutes (011) of the right piece (ie, the upper piece) (010) and two protruding blocks before and after (037) The fixed structure of Fig. 8 is a development diagram of the back stripping detail of the fixed opening and closing file folder, which includes a small groove (032), a long groove (031) and a small groove (033) and an opposite small bump An enlarged view of (021), wherein the brake pad (030) comprises a long bar (034) having a circular hole (035) at the front end of the elongated bar (034) and two protruding blocks 037) on the other side. A long groove (031) is arranged on the outer side of the strip, and a small groove (032) (033) is provided on the left side and the right side, in other words, after the protruding block (037) closest to the handle (036). The appropriate distance, the first small groove (032) is set, a long groove (031) is disposed thereafter, and then another (second) small groove (033) is set at an appropriate distance; Two small grooves (033) are provided with a small bump (021) on the lower piece, and when the long groove (031) is separated, the small protrusion (021) is stopped in the small groove (033).

The structure of the case promotes the use of the fixed function of the two slanting grooves (011) of the right and left body (ie, the upper body) (010) and the two slanting grooves (037) of the brake pad (030), and transforms into three fixed parts. Where the right piece (ie, the upper piece) (010) is used to fix the two inclined grooves (011) and the two pieces of the brake piece (030) and the small protrusions (021) and the two concaves The new fixed construction of the slot (032) (033) clearly dictates the operation of the entire brake pad.

010‧‧‧right piece (ie upper piece)

011‧‧‧ chute

012‧‧‧Arc buckle

020‧‧‧left sheet (ie lower sheet)

021‧‧‧ small bumps

022‧‧‧Arc buckle

030‧‧‧ brake pads

031‧‧‧Long groove

032‧‧‧ small groove

033‧‧‧Small groove

034‧‧‧Long pole

035‧‧‧round hole

036‧‧‧ handle

037‧‧‧ protruding block

Claims (2)

A file structure capable of fixed opening and closing, comprising a right piece of an arc-shaped buckle (ie, an upper piece), and a left piece of another curved piece (ie, a lower piece), and a leading edge It is composed of a brake pad with a hook and a trailing edge with a handle, and is transformed into three fixed parts by the fixing function of the two inclined grooves of the right and left body (ie, the upper body) and the two protruding blocks of the brake pad. That is, the fixing structure of the two inclined grooves and the two protruding blocks of the brake piece and the new fixing structure of the small convex piece and the two grooves are utilized by the right front piece (ie, the upper piece body), and the operation of fixing the entire brake piece is clearly defined. A protruding portion is disposed inside the outer groove of the lower piece body, and a small groove is formed at the front end of the long groove of the brake piece to form a small groove, a long groove and another small groove to form an integral structure to match The function of the lower body projections is to set the projections and grooves to control the telescopic length of the fixed brake pads and to increase the durability and stability of the file folder. For example, the file structure of the first item of the patent application can be fixedly opened and closed, wherein the protruding block and the groove can be semicircular, circular, triangular, square or rectangular.