Foldable bill fold for accountant

Abstract

The utility model discloses a foldable bill fold for accountants, which relates to the technical field of bill folds and comprises a foldable bill fold and a dustproof component, the foldable bill fold is composed of a bottom plate, a bent plate, an upper cover plate and a bill fold body, and the dustproof component is used for blocking the edge of the bottom plate and the edge of the upper cover plate when the upper cover plate is closed. The dustproof assembly comprises a dustproof shielding unit, a movable limiting unit and a locking unit; the dustproof shielding unit is used for blocking the edges of the three surfaces of the bottom plate and the upper cover plate, and is matched with the bending plate to realize dustproof shielding of bills; the moving limiting unit is used for limiting the horizontal moving position of the dustproof shielding unit; and the locking unit is used for realizing position fixation of the dustproof shielding unit and the bottom plate. According to the folding type bill fold, the edges of the three faces of the bottom plate and the upper cover plate can be blocked through the dustproof assembly, the whole folding type bill fold is in a rectangular box shape, and therefore dustproof storage of bills is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a bill folder technical field, specifically a folding bill folder for accountants. BACKGROUND

[0002] Bill folders are used to hold financial documents, or papers, and can be used to help manage papers by collecting various documents together.

[0003] The shell of the plastic bill folder is integrally formed by plastic injection molding, and a bill clip is mounted on the inner side. The bill clip can quickly clamp and unlock the bill, quickly sort and store the bill, and operate to take the bill. The folding of the plastic shell can shield and protect the upper and lower surfaces of the bill.

[0004] However, the folding plastic bill folder has an open structure on three sides except the folding position, resulting in poor shielding and protection effect on the bill. Therefore, in order to achieve all-round shielding and protection of the bill, a bill storage device for accountants is provided. SUMMARY

[0005] The utility model aims at: in order to solve the problem in the above background, provide a folding bill folder for accountants.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a folding bill folder for accountants, which is composed of a bottom plate, a bent plate, an upper cover plate and a bill clip. The bottom plate, the bent plate and the upper cover plate are connected and fixed in sequence. The bill clip is fixed on one end of the upper surface of the bottom plate near the bent plate. The lower surface of the upper cover plate is provided with a dustproof assembly. In the closed state of the upper cover plate, the dustproof assembly is used to realize the plugging operation of the edges of the bottom plate and the upper cover plate.

[0007] The dustproof assembly includes a dustproof shielding unit, a moving limiting unit and a locking unit.

[0008] The dustproof shielding unit is used to realize the edge sealing of the bottom plate and the upper cover plate, and cooperates with the bent plate to realize dustproof shielding of the bill.

[0009] The moving limiting unit is used to limit the horizontal moving position of the dustproof shielding unit.

[0010] The locking unit is used to fix the position of the dustproof shielding unit and the bottom plate.

[0011] As a further scheme of the utility model: the dustproof shielding unit includes a side plate, a side inverted concave strip, an L-shaped guide strip, a locking block and an L-shaped end plate.

[0012] The L-shaped guide strip is symmetrically fixed on both sides of the lower surface of the upper cover plate.

[0013] The side inverted L-shaped strip is fixed to the top of the side plate, two side plates and side inverted L-shaped strips are symmetrically arranged, the L-shaped end plate is fixed to one end of the two side plates and side inverted L-shaped strips, and the two side plates are slidably connected to the L-shaped guide strip through the side inverted L-shaped strip;

[0014] The locking block is fixed to the bottom of the side plate, and grooves are formed at the two side edges of the bottom plate;

[0015] When the upper cover plate is folded and covered above the bottom plate, the locking block passes through the groove and pushes the dustproof shielding unit to move horizontally as a whole, so that the locking block and the groove are dislocated and clamped, and the two side plates and the L-shaped end plate are used to realize the edge sealing of the bottom plate and the upper cover plate.

[0016] As a further scheme of the utility model, the dustproof shielding unit further comprises a baffle strip.

[0017] The locking block is uniformly arranged along the long side direction of the side plate, and the number and position of the grooves correspond to the number and position of the locking blocks.

[0018] The baffle strip is symmetrically fixed to one side of the side plate close to each other and is distributed above the plurality of locking blocks, and the height of the baffle strip and the locking block matches the wall thickness of the bottom plate.

[0019] As a further scheme of the utility model, the moving limiting unit comprises a top plate, a limiting sliding groove and a fixed limiting strip.

[0020] The top plate is fixed to the middle of the two side inverted L-shaped strips and is fixedly connected with the top edge of the L-shaped end plate, and the limiting sliding groove is formed on the upper surface of the top plate and penetrates through the bottom of the top plate.

[0021] The fixed limiting strip is fixed to the lower surface of the upper cover plate, the top plate is attached to the lower surface of the upper cover plate and is sleeved outside the fixed limiting strip through the limiting sliding groove, and the fixed limiting strip and the limiting sliding groove are matched to limit the horizontal movement of the dustproof shielding unit.

[0022] As a further scheme of the utility model, the locking unit comprises a clamping protrusion.

[0023] The bottom plate is formed with a clamping groove on the lower surface of the end away from the bent plate;

[0024] The clamping protrusion is fixed to the upper surface of the bottom transverse part of the L-shaped end plate, the bottom transverse part of the L-shaped end plate is attached to the lower surface of the bottom plate, and the clamping protrusion is clamped in the inner side of the clamping groove, so as to realize the relative limiting of the L-shaped end plate and the bottom plate.

[0025] Compared with the prior art, the utility model has the advantages that:

[0026] The dustproof assembly is arranged to block the edges of the bottom plate and the upper cover plate, so that the folding bill folder is in a rectangular box shape, and the bills are prevented from being dusty. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 It is a structural schematic view of the utility model;

[0028] Figure 2 It is a bottom structure bottom view of the utility model;

[0029] Figure 3 It is a structural sectional view of the utility model;

[0030] Figure 4 It is an upper cover plate opening state schematic view of the utility model;

[0031] Figure 5 It is a Figure 4 Position A enlarged view of the utility model;

[0032] Figure 6 It is a split schematic view of the dustproof assembly of the utility model;

[0033] Figure 7 It is a Figure 6 Position B enlarged view of the utility model;

[0034] Figure 8 It is a structural sectional view of the L-shaped end plate of the utility model.

[0035] In the drawing: 1, folding bill folder; 101, bottom plate; 102, bending plate; 103, upper cover plate; 104, bill clip; 105, recessed opening; 106, clamping groove; 2, dustproof assembly; 201, side plate; 202, side inverted concave type strip; 203, L-shaped guide strip; 204, locking block; 205, blocking strip; 206, L-shaped end plate; 207, top plate; 208, limiting sliding groove; 209, fixed limiting strip; 210, clamping protrusion. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0037] Please refer to Figures 1-8The utility model discloses an accountant's foldable bill folder, including the folding bill folder 1 that is composed of bottom plate 101, bending plate 102, upper cover plate 103, bill folder 104, bottom plate 101, bending plate 102, upper cover plate 103 are connected fixedly in proper order, bill folder 104 is fixed on the upper surface of bottom plate 101 and is close to the one end of bending plate 102, and the lower surface of upper cover plate 103 is provided with dustproof assembly 2, and in the cover state of upper cover plate 103, the dustproof assembly 2 is used to realize the plugging operation of the edge of bottom plate 101 and upper cover plate 103,

[0038] Dustproof assembly 2 includes dustproof shielding unit, mobile limiting unit, locking unit, dustproof shielding unit is used for realizing the plugging of the three edges of bottom plate 101 and upper cover plate 103, is used for realizing the dustproof shielding of bill in cooperation with bending plate 102, mobile limiting unit is used for limiting the horizontal movement position of dustproof shielding unit, and locking unit is used for realizing the position fixing of dustproof shielding unit and bottom plate 101,

[0039] Dustproof shielding unit includes side plate 201, side inverted concave type strip 202, L type guide strip 203, locking block 204, baffle strip 205, L type end plate 206,

[0040] L type guide strip 203 is fixedly arranged on the both sides of the lower surface of upper cover plate 103,

[0041] Side inverted concave type strip 202 is fixed to the top of side plate 201, side plate 201 and side inverted concave type strip 202 are symmetrically provided with two, L type end plate 206 is fixed to one end of two side plates 201 and side inverted concave type strips 202, and two side plates 201 are slidably connected to L type guide strip 203 through side inverted concave type strip 202,

[0042] Locking block 204 is fixed to the bottom of side plate 201, and recessed mouth 105 is formed at the both side edges of bottom plate 101,

[0043] When upper cover plate 103 is folded and covered above bottom plate 101, locking block 204 passes through recessed mouth 105 and pushes dustproof shielding unit to move horizontally as a whole, is used for realizing the misplacement of locking block 204 and recessed mouth 105 and is connected, and two side plates 201 and L type end plate 206 are used for realizing the plugging of the three edges of bottom plate 101 and upper cover plate 103,

[0044] Locking block 204 is uniformly provided with a plurality of locking blocks in the long edge direction of side plate 201, and the number and position of recessed mouth 105 correspond to the number and position of locking block 204 one by one,

[0045] Baffle strip 205 is symmetrically fixed to the side of side plate 201 and is distributed above a plurality of locking blocks 204, and the height of baffle strip 205 and locking block 204 matches the wall thickness of bottom plate 101,

[0046] The mobile limiting unit comprises a top plate 207, a limiting sliding groove 208, and a fixed limiting strip 209;

[0047] The top plate 207 is fixed to the middle of the two side inverted concave strips 202 and is fixedly connected with the top edge of the L-shaped end plate 206. The limiting sliding groove 208 is arranged on the upper surface of the top plate 207 and penetrates through the bottom of the top plate 207.

[0048] The fixed limiting strip 209 is fixed to the lower surface of the upper cover plate 103. The top plate 207 is attached to the lower surface of the upper cover plate 103 and is sleeved outside the fixed limiting strip 209 through the limiting sliding groove 208. The fixed limiting strip 209 and the limiting sliding groove 208 cooperate to limit the horizontal movement of the dustproof shielding unit.

[0049] In the embodiment, when the folding bill folder 1 stores bills, the bill folder 104 can clamp and fix the bills. Then, the upper cover plate 103 is folded above the bottom plate 101, the bending plate 102 is bent to be vertical, and the dustproof assembly 2 is clamped to the bottom plate 101, so that the bills are stored and dustproof. It should be noted that the bill folder 104 is a common product in the market and has been widely used in the field of bill storage. Therefore, the operation method of the bill folder 104 will not be described in detail here.

[0050] During the folding of the upper cover plate 103 above the bottom plate 101, the clamping principle of the dustproof assembly 2 to the bottom plate 101 is as follows:

[0051] Before the upper cover plate 103 is close to the bottom plate 101, the L-shaped end plate 206, the side plate 201, and the top plate 207 are pulled as a whole to move away from the upper cover plate 103. During this process, the top plate 207 moves along the outer wall of the fixed limiting strip 209 through the limiting sliding groove 208. The fixed limiting strip 209 can limit the movement distance of the top plate 207 to prevent the dustproof assembly 2 from falling off.

[0052] When the L-shaped end plate 206, the side plate 201, and the top plate 207 move outward to the outermost position, the upper cover plate 103 is folded above the bottom plate 101. The locking block 204 can be aligned with the groove opening 105 and pass through the groove opening 105 to the lower side of the bottom plate 101. The bottom transverse part of the L-shaped end plate 206 does not contact and collide with the end surface of the bottom plate 101.

[0053] Afterwards, the L-shaped end plate 206, the side plate 201 and the top plate 207 are pushed as a whole to approach the bottom plate 101 and the upper cover plate 103, at this time, the locking block 204 is moved to be dislocated with the recessed opening 105 and is attached to the lower surface of the bottom plate 101, so that the vertical limiting of the dustproof assembly 2 and the bottom plate 101 is realized, the stopper 205 is attached to the upper surface of the bottom plate 101 and is used to block the recessed opening 105, at the same time, the bottom transverse part of the L-shaped end plate 206 is moved to the lower surface of the bottom plate 101 and is attached thereto;

[0054] At this time, the L-shaped end plate 206 blocks the end surface edges of the bottom plate 101 and the upper cover plate 103, and the two side plates 201 block the side edges of the bottom plate 101 and the upper cover plate 103, at this time, the folding bill folder 1 as a whole is in a rectangular box shape, so that the dustproof storage of the bill is realized;

[0055] When the bill needs to be taken, the dustproof assembly 2 is only needed to be pulled and then the upper cover plate 103 is turned over, which is simple and convenient to operate.

[0056] Please refer to Figure 3 , Figure 5 , Figure 8 The locking unit comprises a clamping protrusion 210.

[0057] The bottom plate 101 is formed with a clamping groove 106 on the lower surface of the end away from the bent plate 102;

[0058] The clamping protrusion 210 is fixed to the upper surface of the bottom transverse part of the L-shaped end plate 206, the bottom transverse part of the L-shaped end plate 206 is attached to the lower surface of the bottom plate 101, and the clamping protrusion 210 is clamped in the inner side of the clamping groove 106, which is used to realize the relative limiting of the L-shaped end plate 206 and the bottom plate 101.

[0059] In the embodiment, it is necessary to make a supplementary explanation that the bottom transverse part of the L-shaped end plate 206 is not fixedly connected with the side plate 201.

[0060] When the L-shaped end plate 206 moves to approach the bottom plate 101, the clamping protrusion 210 is in contact with the lower surface of the bottom plate 101 and is extruded by the bottom plate 101, the bottom transverse part of the L-shaped end plate 206 is bent downward under the extrusion, so that the clamping protrusion 210 is smoothly moved to below the bottom plate 101, when the clamping protrusion 210 is aligned with the clamping groove 106, the bottom transverse part of the L-shaped end plate 206 is reset under the action of its own elastic force, so that the clamping protrusion 210 is clamped in the inner side of the clamping groove 106, which realizes the horizontal limiting of the dustproof assembly 2 and the bottom plate 101, so as to ensure the storage stability.

[0061] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. An accountant's foldable bill folder, comprising a foldable bill folder (1) composed of a bottom plate (101), a bent plate (102), an upper cover plate (103), and a bill folder (104), the bottom plate (101), the bent plate (102), and the upper cover plate (103) being sequentially connected and fixed, and the bill folder (104) being fixed to one end of the upper surface of the bottom plate (101) near the bent plate (102), characterized in that, The lower surface of the upper cover plate (103) is provided with a dustproof assembly (2), and the dustproof assembly (2) is used for realizing the sealing operation of the edges of the bottom plate (101) and the upper cover plate (103) in the covering state of the upper cover plate (103); The dustproof assembly (2) comprises a dustproof shielding unit, a moving limiting unit and a locking unit; The dustproof shielding unit is used for realizing the sealing of the three edges of the bottom plate (101) and the upper cover plate (103), and cooperating with the bent plate (102) to realize the dustproof shielding of the bill; The moving limiting unit is used for limiting the horizontal moving position of the dustproof shielding unit; The locking unit is used for realizing the position fixing of the dustproof shielding unit and the bottom plate (101).

2. The collapsible bill jacket for accounting use according to claim 1, wherein The dustproof shielding unit comprises a side plate (201), a side inverted concave type strip (202), an L-shaped guide strip (203), a locking block (204) and an L-shaped end plate (206); The L-shaped guide strip (203) is symmetrically fixed on the two sides of the lower surface of the upper cover plate (103); The side inverted concave type strip (202) is fixed on the top of the side plate (201), the side plate (201) and the side inverted concave type strip (202) are symmetrically provided with two, the L-shaped end plate (206) is fixed on one end of the two side plates (201) and the side inverted concave type strips (202), and the two side plates (201) are slidably connected to the L-shaped guide strip (203) through the side inverted concave type strips (202); The locking block (204) is fixed on the bottom of the side plate (201), and recessed openings (105) are formed at the two side edges of the bottom plate (101); When the upper cover plate (103) is folded and covered above the bottom plate (101), the locking block (204) passes through the recessed opening (105) and pushes the dustproof shielding unit to move horizontally as a whole, so as to realize the dislocation clamping of the locking block (204) and the recessed opening (105), and the two side plates (201) and the L-shaped end plate (206) are used for realizing the sealing of the three edges of the bottom plate (101) and the upper cover plate (103).

3. The collapsible billfold of claim 2 wherein, The dustproof shielding unit further comprises a baffle (205); The locking block (204) is uniformly provided with a plurality of locking blocks (204) along the long side direction of the side plate (201), and the number and position of the recessed openings (105) correspond to the number and position of the locking blocks (204) one by one; The baffle (205) is symmetrically fixed on one side of the side plate (201) close to each other and is distributed above the plurality of locking blocks (204), and the height of the baffle (205) and the locking block (204) matches the wall thickness of the bottom plate (101).

4. The collapsible billfold of claim 2 wherein, The moving limiting unit comprises a top plate (207), a limiting sliding groove (208) and a fixed limiting strip (209); The top plate (207) is fixed on the middle of the two side inverted concave type strips (202) and is fixedly connected with the top edge of the L-shaped end plate (206), and the limiting sliding groove (208) is formed on the upper surface of the top plate (207) and penetrates through the bottom of the top plate (207). The fixed limiting strip (209) is fixed to the lower surface of the upper cover plate (103), the top plate (207) is attached to the lower surface of the upper cover plate (103) and is sleeved outside the fixed limiting strip (209) through the limiting sliding groove (208), and the fixed limiting strip (209) and the limiting sliding groove (208) are matched to limit the horizontal movement of the dustproof shielding unit.

5. The collapsible billfold of claim 2 wherein, The locking unit comprises a clamping protrusion (210); The lower surface of one end of the bottom plate (101) away from the bent plate (102) is formed with a clamping groove (106); The clamping protrusion (210) is fixed to the upper surface of the bottom transverse part of the L-shaped end plate (206), the bottom transverse part of the L-shaped end plate (206) is attached to the lower surface of the bottom plate (101), and the clamping protrusion (210) is clamped inside the clamping groove (106), so as to realize the relative limiting of the L-shaped end plate (206) and the bottom plate (101).

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