CN109421404B

CN109421404B - Simple binding jig

Info

Publication number: CN109421404B
Application number: CN201710762016.XA
Authority: CN
Inventors: 许素钰
Original assignee: Pao Shen Enterprises Co Ltd
Current assignee: Pao Shen Enterprises Co Ltd
Priority date: 2017-08-30
Filing date: 2017-08-30
Publication date: 2019-12-10
Anticipated expiration: 2037-08-30
Also published as: CN109421404A

Abstract

A simple binding tool is used for combining a plurality of files to be bound with a plurality of binding parts, each binding part is provided with an inner circular plate and an outer convex ring which is encircled on the periphery of the inner circular plate, the simple binding tool comprises an auxiliary plate, the auxiliary plate comprises a plate body and a clamping hole which penetrates through the plate body, each clamping hole is provided with a large-diameter hole part and a small-diameter hole part which are mutually spaced, the large-diameter hole parts and the small-diameter hole parts are matched to form pressing pieces which are mutually spaced, and when the binding parts are placed into the clamping holes, the outer convex rings can be blocked and pressed through the pressing pieces. Therefore, a user can put a plurality of binding pieces with proper quantity and specification into the corresponding clamping holes according to requirements, then combine the files to be bound with the binding pieces, and then pull out the binding pieces to be separated from the clamping holes, so that the files to be bound can be bound into one bound file, and the use is very convenient.

Description

simple binding jig

Technical Field

The invention relates to a file binding tool, in particular to a simple binding jig.

Background

Referring to fig. 1, 2 and 3, a plastic binding element (plastic binding element)10 disclosed in U.S. Pat. No. 2,910,068 includes a back plate 11, a plurality of middle finger rings 12 and two end finger rings 13 extending from a flat long side 111 of the back plate 11, and two T-shaped slots 14 disposed on a curved long side 112 of the back plate 11, wherein the middle finger rings 12 can be curled to form a closed loop, and the end finger rings 13 can be interlocked and positioned with the T-shaped slots 14. Each end finger ring 13 has a tapered end 15 and a notch 17 adjacent the tapered end 15 and forming a neck 16. Each T-shaped slot 14 has a base portion 141 and a top portion 142, with the base portion 141 having a width slightly larger than the neck 16 and the top portion 142 having a width slightly larger than the end finger ring 13. Each end finger ring 13 can be crimped into a loop and inserted into the top 142 of the T-shaped slot 14, with the end finger ring 13 being interlocked into position with the backboard 11 as the neck 16 enters the base 141. Because the maximum pressure of the plastic binding 10 is at the end finger loop 13, it is necessary to use a machine to interlock the end finger loop 13 with the back plate 11.

although the plastic binding 10 has the above-described use characteristics, the following problems still remain:

Once a general user does not have a mechanism to interlock the end finger ring 13 with the back plate 11, the user must take the paper 20 to be bound to a shop with mechanical equipment to bind the paper 20, which is inconvenient.

Secondly, the sheets 20 to be bound must have binding holes 21 corresponding to the number of the middle finger ring 12 and the end finger ring 13, so that the middle finger ring 12 and the end finger ring 13 can be inserted through the binding holes 21 one by one and the binding cost is reduced, however, the sheets 20 to be bound of different specifications usually have different numbers of binding holes 21, and therefore, the plastic binding 10 cannot be applied to the sheets 20 to be bound of different specifications.

thirdly, when the paper 20 to be bound has no binding hole, the user must use the punch to punch the binding holes 21 corresponding to the middle finger ring 12 and the end finger ring 13 on the paper 20 to be bound, so as to bind the paper 20 to be bound with the plastic binding piece 10 at a low cost, but the small-sized paper 20 to be bound only needs a small number of binding holes 21, so that the plastic binding piece 10 cannot be applied to the paper 20 to be bound with different specifications, and the binding is inconvenient and time-consuming.

disclosure of Invention

the invention aims to provide a simple binding jig which can enable a user to conveniently bind a plurality of files to be bound into a bound file and can be suitable for files to be bound with different specifications.

The invention discloses a simple binding tool, which is used for combining a plurality of files to be bound with a plurality of binding pieces so as to bind the files to be bound into a bound file, wherein the files to be bound are provided with a plurality of binding holes and a plurality of slots, the binding piece is provided with an inner circular plate and an outer convex ring which surrounds the periphery of the inner circular plate and protrudes out of two circular surfaces of the inner circular plate along the axial direction, the inner circular plate is provided with a thickness, and the outer convex ring is provided with a thickness, and the simple binding tool is characterized in that:

the simple binding jig comprises an auxiliary plate, the auxiliary plate comprises a plate body and a plurality of clamping holes formed in the plate body, the plate body is provided with a first plane and a second plane, a long side face and a short side face which are connected with the first plane and the second plane, the long side face is provided with a length, the short side face is provided with a width, and the ratio of the length of the long side face to the width of the short side face is not less than 2.82: 1, the clamping holes penetrate through the first plane and the second plane and are arranged at intervals along the direction of the long side surface, each clamping hole is provided with a large-diameter hole part and a small-diameter hole part which are mutually spaced and communicated with the large-diameter hole parts and are arranged along the direction of the short side surface, the large-diameter hole part and the small-diameter hole part are matched to form pressing pieces which are mutually spaced, the large-diameter hole part has large hole pitch along the length direction, the small diameter hole part has small hole pitch along the length direction, the pressing piece has a piece length positioned in the clamping hole along the length direction, the large hole distance of the clamping holes is larger than the thickness of the outer convex ring, the small hole distance of the clamping holes is larger than the thickness of the inner circular plate and smaller than the thickness of the outer convex ring, and the length of the pressing piece is equal to (the thickness of the outer convex ring-the thickness of the inner circular plate) ÷ 2 x (0.7-0.95);

Therefore, when the binding piece is placed in the corresponding clamping hole, the inner circular plate of the binding piece is positioned in the small-diameter hole part, the outer convex ring of the binding piece is pressed by the pressing piece, so that the binding piece is positioned in the clamping hole by clamping, then the slot of the file to be bound passes through the outer convex ring of the binding piece, the outer convex ring enters the binding hole, the file to be bound is combined with the binding piece, and then the binding piece is pulled out and separated from the clamping hole, so that the file to be bound can be bound into a bound file.

The simple binding jig further comprises a plurality of connecting pieces which extend from the long side surface of the plate body of the auxiliary plate and are spaced from each other, each connecting piece comprises a body, the body is provided with an outer side surface far away from the long side surface of the plate body, the connecting pieces further comprise a first connecting hole arranged in the body, and a first connecting groove which is communicated with the first connecting hole and the outer side surface, and the diameter of the first connecting groove is smaller than the diameter of the first connecting hole.

The simple binding jig has flexibility.

According to the simple binding jig, each connecting piece further comprises a second combining hole arranged in the body and a second communicating groove communicating the second combining hole with the outer side face, and the groove diameter of the second communicating groove is smaller than the aperture of the second combining hole.

According to the simple binding fixture, the distance between the first combining hole and the second combining hole is not less than 3 mm.

The invention has the beneficial effects that: through the simple binding jig, a user can conveniently bind the files to be bound into a bound file, and the binding pieces with different specifications and quantities can be clamped and positioned through the clamping holes, so that the simple binding jig can be suitable for the files to be bound with different specifications and can meet the binding requirements of the user.

Drawings

FIG. 1 is a top view of U.S. patent No. 2,910,068 showing a plastic binding member before it is combined with a plurality of sheets to be bound;

FIG. 2 is a view similar to FIG. 1, showing the plastic binding member after being combined with the sheets to be bound;

FIG. 3 is a cross-sectional view taken along line III-III of FIG. 2, showing the sheets to be bound together;

FIG. 4 is a top view of an embodiment of the simple binding fixture of the present invention, showing that the embodiment comprises an auxiliary plate and a plurality of connecting pieces;

FIG. 5 is a partial enlarged view of the embodiment;

FIG. 6 is an exploded perspective view of the embodiment with several binding members of different sizes;

FIG. 7 is a perspective view of the embodiment in combination with the binding, showing that the embodiment is adaptable to different sized bindings;

FIG. 8 is a cross-sectional view taken on line VIII-VIII in FIG. 7;

FIG. 9 is a cross-sectional view taken on line IX-IX of FIG. 7;

FIG. 10 is a cross-sectional view taken on line X-X in FIG. 7;

FIG. 11 is a cross-sectional view taken on line XI-XI in FIG. 7;

FIG. 12 is a cross-sectional view taken along line XII-XII in FIG. 7;

FIG. 13 is a perspective view of the embodiment in combination with several binding members of the same specification;

Fig. 14 is a top view of the binding member and a plurality of documents to be bound of the same specification according to the embodiment, showing a state before the documents to be bound are combined with the binding member;

Fig. 15 is a view similar to fig. 14, showing a state in which the document to be bound and the binding member are combined;

FIG. 16 is a schematic side view of the embodiment, showing the binding removed from the auxiliary plate;

FIG. 17 is a view similar to FIG. 14, showing the binding members completely detached from the auxiliary plate and combined with the document to be bound into a bound document;

FIG. 18 is a top view of the embodiment prior to incorporation into a notebook;

FIG. 19 is a top view of the embodiment in combination with a notebook;

Fig. 20 is a view similar to fig. 19, showing a state in which the bookmark using function is provided in the embodiment.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and examples.

Referring to fig. 17, the simple binding fixture 5 of the present invention is used for combining a plurality of documents 30 to be bound with a plurality of binding members 40 to bind the documents 30 to be bound into a bound document 3.

referring to fig. 14, each of the documents 30 to be bound includes a main body 31, a plurality of binding holes 32 disposed in the main body 31, and a plurality of slots 33 communicating the binding holes 32 with a side surface 311 of the main body 31, wherein common specifications of the documents 30 to be bound include a4(297 mm × 210 mm), a5(210 mm × 148 mm), a6(148 mm × 105 mm), a7(74 mm × 105 mm), B5(250 mm × 176 mm), standard Letter paper (Letter, 11 inch × 8.5 inch), small Letter paper (Junior, 8.5 inch × 5.5 inch), notebook paper (Jotter, 3 inch × 5 inch), and Index Card (Index Card, 5 inch × 3 inch), and a user may stamp a predetermined number of binding holes 32 and slots 33 in the documents 30 to be bound by using a punch (not shown) before binding.

Referring to fig. 6, 7 and 12, each binding member 40 has an inner circular plate 41 and an outer convex ring 42 surrounding the outer periphery of the inner circular plate 41 and protruding from two circular surfaces of the inner circular plate 41 along the axial direction, the inner circular plate 41 has a thickness t1, the outer convex ring 42 has a thickness t2, and the thickness t2 is greater than the thickness t1, the binding members 40 of the present invention may have different specifications, mainly different diameters (e.g., 10 mm, 15 mm, 20 mm, and 25 mm) of the inner circular plate 41, as the thicknesses t1 of the inner circular plates 41 of the binding members 40 of different specifications are the same, and the thicknesses t2 of the outer convex rings 42 of the binding members 40 of different specifications are the same, so that a user can select the binding member 40 of an appropriate specification according to the number of documents 30 to be bound, see fig. 16 and 17, for example, the binding member 40 with a larger diameter of the inner circular plate 41 is selected, the binding member 40 having the smaller diameter of the inner circular plate 41 is selected when the number of documents 30 to be bound is small.

Referring to fig. 4, 5 and 6, the simple binding fixture 5 of the present invention includes an auxiliary plate 50 and a plurality of connecting pieces 60, and the simple binding fixture 5 has flexibility, and is made of plastic in this embodiment.

The auxiliary board 50 includes a board body 51 and a plurality of locking holes 52 disposed on the board body 51.

The plate body 51 is generally rectangular and has a first plane 511, a second plane 512, and two long sides 513 and two short sides 514 connecting the first plane 511 and the second plane 512, and the long sides 513 have a length L, and the short sides 514 have a width W, the ratio of the length L to the width W is not less than 2.82: 1.

The locking holes 52 penetrate the first plane 511 and the second plane 512 and are arranged at equal intervals along the direction of the long side surface 513, each locking hole 52 has two large-diameter hole portions 521 spaced from each other and a small-diameter hole portion 522 communicating with the large-diameter hole portions 521 and arranged along the direction of the short side surface 514, and the large-diameter hole portions 521 and the small-diameter hole portion 522 are matched to form two pressing sheets 53 spaced from each other.

each large-diameter hole portion 521 has a large hole pitch h1 along the length L, the small-diameter hole portion 522 has a small hole pitch h2 along the length L, and each pressing piece 53 has a piece length h3 along the length L in the locking hole 52.

referring to fig. 6, 7, 12 and 5, in order to make the binding members 40 of different specifications easily positioned in the locking holes 52 by locking, or easily pulled out of the locking holes 52, the large hole distance h1 of the locking holes 52 is slightly larger than the thickness t2 of the outer convex ring 42, the small hole distance h2 of the locking holes 52 is slightly larger than the thickness t1 of the inner circular plate 41 and is smaller than the thickness t2 of the outer convex ring 42, specifically, the length h3 of the pressing piece 53 is (thickness t2 of the outer convex ring 42-thickness t1 of the inner circular plate 41) ÷ 2 × (0.7 to 0.95), and by the above dimensional relationship, when the binding member 40 is inserted into the locking hole 52, the pressing piece 53 can block the outer convex ring 42, so that the binding member 40 will not be separated from the locking hole 52 under normal conditions, meanwhile, the outer convex ring 42 can be pressed by the pressing sheet 53, so that the binding element 40 can be clamped and positioned in the clamping hole 52.

Because the thickness t2 of the outer convex ring 42 of the binding member 40 is greater than the small hole distance h2 of the locking hole 52, that is, greater than the distance between the pressing sheets 53, during the process of placing the binding member 40 into the locking hole 52, the user needs to apply force to the binding member 40 to force the outer convex ring 42 to pass through the pressing sheets 53, because the simple binding tool 5 has flexibility, when the outer convex ring 42 passes through the pressing sheets 53, the pressing sheets 53 will be bent and deformed by the pushing force of the outer convex ring 42, and after the outer convex ring 42 passes through, the pressing sheets 53 can automatically reset and press the outer convex ring 42 to position the binding member 40 in the locking hole 52, and the binding member 40 can be pulled out of the locking hole 52 by the same principle.

Referring to fig. 7 to 12 and 4, since the pressing sheet 53 blocks and presses the outer convex ring 42 of the binding member 40, no matter what the dimension relationship between the distance of the locking hole 52 along the width W of the auxiliary board 50 and the outer diameter of the outer convex ring 42 of the binding member 40 is, the effect that the binding member 40 can be locked and positioned in the locking hole 52 will not be affected, and if the outer diameter of the outer convex ring 42 of the binding member 40 is smaller than the width distance of the locking hole 52 (see fig. 11), the outer convex ring will not be separated from the locking hole 52 under normal conditions, and when binding is performed, the simple binding fixture 5 and the binding member 40 will be placed on a desktop 70 (fig. 12), so that the binding member 40 still protrudes from the first plane 511 of the board 51, and the binding operation can be performed smoothly.

Referring to fig. 4, 5 and 6, the connecting pieces 60 extend from one of the long side surfaces 513 of the plate 51 to be spaced apart from the other long side surface 513, each connecting piece 60 includes a body 61, and a first combining hole 62, a first connecting groove 63, a second combining hole 64 and a second connecting groove 65 disposed on the body 61, the body 61 has a third plane 611 flush with the first plane 511 and the second plane 512, a fourth plane 612, and an outer side 613 connecting the third plane 611 and the fourth plane 612 and being away from the plate 51, the first combining hole 62 is substantially semicircular and penetrates the third plane 611 and the fourth plane 612, the first connecting groove 63 communicates the first combining hole 62 and the outer side 613, and has a smaller groove diameter than that of the first combining hole 62, the second combining hole 64 is substantially semicircular and penetrates the third plane 612 and the fourth plane 612, the second communicating groove 65 communicates the second coupling hole 64 and the outer side surface 613, and has a smaller groove diameter than the second coupling hole 64.

The distance between the first coupling hole 62 and the second coupling hole 64 is not less than 3 mm, so that the connection sheet 60 maintains excellent structural strength.

Although the drawings of the present embodiment only show two connecting pieces 60, the number of the connecting pieces 60 of the present invention should not be limited thereto.

Referring to fig. 13 to 17, in use, a user first places the simple binding jig 5 on a desktop (not shown), then selects the binding members 40 with proper specifications according to the specifications and number of the documents 30 to be bound, assembles a plurality of the binding members 40 on the auxiliary board 50, so that the binding members 40 are clamped and positioned in the corresponding clamping holes 52, aligns the open slots 33 of the documents 30 to be bound with the outer convex rings 42 of the binding members 40, applies force to the documents 30 to be bound, so that the open slots 33 pass through the corresponding outer convex rings 42, when the open slots 33 enter the inner circular board 41 and the outer convex rings 42 enter the binding holes 32, the diameter of the open slots 33 is smaller than the thickness of the outer convex rings 42, under normal conditions, the open slots 33 cannot pass through the outer convex rings 42, so that the documents 30 to be bound can be combined with the binding members 40, finally, the user presses the auxiliary plate 50 with one hand and holds the binding member 40 with the other hand to apply a force in a direction away from the auxiliary plate 50, so as to pull out the binding member 40 from the catch hole 52, and when the binding member 40 is completely separated from the auxiliary plate 50, the document 30 to be bound is simultaneously combined with the binding member 40, and is bound into a bound document 3.

Although the embodiment is described by assembling 12 binding members 40, the user can adjust and change the assembling number and position of the binding members 40 according to the actual binding requirement.

referring to fig. 18 and 19, the user can assemble the simple binding tool 5 in a notebook 80 to achieve the effect of convenient carrying and storage, and only needs to align the first connecting groove 63 of the connecting sheet 60 with a combining ring 81 of the notebook 80, and apply a force to make the first connecting groove 63 pass through the combining ring 81, and when the combining ring 81 enters the first combining hole 62, the connecting sheet 60 and the combining ring 81 can be combined, and under normal conditions, the simple binding tool 5 cannot be separated from the notebook 80, and when the simple binding tool 5 needs to be used, the user only needs to apply a force to detach the connecting sheet 60 from the combining ring 81, and the simple binding tool 5 can be separated from the notebook 80.

Referring to fig. 18 and 20, the simple binding fixture 5 also has the effect of being used as a bookmark, and a user only needs to align the second communicating groove 65 of the connecting sheet 60 with the combining ring 81 of the notebook 80, and apply a force to make the second communicating groove 64 pass through the combining ring 81, and at the same time, the combining ring 81 enters the second combining hole 64, so that the connecting sheet 60 and the combining ring 81 can be combined, and a portion of the main body 51 of the auxiliary plate 50 protrudes out of the notebook 80, thereby generating the effect of being used as a bookmark.

In addition, the invention can print a ruler on the first plane 511 or the second plane 512 of the plate body 51, so that the simple binding fixture 5 has the use effect of a measuring ruler.

In conclusion, the simple binding jig has the following effects and advantages

Firstly, through the simple binding fixture 5, a user can bind a plurality of documents 30 to be bound into a bound document 3 by himself, and the use is very convenient.

Secondly, the simple binding fixture 5 of the invention can be used for the clamping and positioning of the binding pieces 40 with different specifications, and a user can select the binding piece 40 with proper specification according to the specification and the number of the files 30 to be bound, and the simple binding fixture 5 is used for combining the files 30 to be bound with the most proper binding piece 40 and binding the files into the bound file 3, therefore, the invention can be suitable for the files 30 to be bound with different specifications.

thirdly, the simple binding jig 5 of the invention can be used for clamping and positioning the binding pieces 40 with different specifications and numbers, a user can firstly punch a plurality of binding holes 32 and a plurality of slots 33 on a plurality of files 30 to be bound according to own preference, and then combines a plurality of binding pieces 40 with corresponding quantity and specifications with the binding holes 32 through the simple binding jig 5, so as to achieve the effect of binding the files 30 to be bound into a bound file 3, thereby not only being very convenient to bind and saving time, but also being capable of meeting the binding requirements of the user.

fourthly, the simple binding jig 5 of the present invention can be combined with the notebook 80 through the connecting piece 60, and has the efficacy and advantages of convenient carrying and storage.

fifthly, when the simple binding jig 5 is combined with the combination ring 81 of the notebook 80 through the second combination hole 64 of the connection piece 60, the use effect of the bookmark can be achieved at the same time.

Claims

1. A simple binding tool is used for combining a plurality of files to be bound with a plurality of binding pieces so as to bind the files to be bound into a bound file, the files to be bound are provided with a plurality of binding holes and a plurality of slots, each binding piece is provided with an inner circular plate and an outer convex ring which surrounds the periphery of the inner circular plate and protrudes out of two circular surfaces of the inner circular plate along the axial direction, the inner circular plate is provided with a thickness, and the outer convex ring is provided with a thickness, and the simple binding tool is characterized in that:

The simple binding jig comprises an auxiliary plate, the auxiliary plate comprises a plate body and a plurality of clamping holes formed in the plate body, the plate body is provided with a first plane and a second plane, a long side face and a short side face which are connected with the first plane and the second plane, the long side face is provided with a length, the short side face is provided with a width, and the ratio of the length of the long side face to the width of the short side face is not less than 2.82: 1, the clamping holes penetrate through the first plane and the second plane and are arranged at intervals along the direction of the long side surface, each clamping hole is provided with a large-diameter hole part and a small-diameter hole part which are mutually spaced and communicated with the large-diameter hole parts and are arranged along the direction of the short side surface, the large-diameter hole part and the small-diameter hole part are matched to form pressing pieces which are mutually spaced, the large-diameter hole part has a large hole pitch along the length direction, the small diameter hole part has small hole pitch along the length direction, the pressing piece has a piece length positioned in the clamping hole along the length direction, the large hole distance of the clamping holes is larger than the thickness of the outer convex ring, the small hole distance of the clamping holes is larger than the thickness of the inner circular plate and smaller than the thickness of the outer convex ring, and the length of the pressing piece is equal to (the thickness of the outer convex ring-the thickness of the inner circular plate) ÷ 2 x (0.7-0.95);

2. the simple binding jig of claim 1, characterized in that: the simple binding jig has flexibility.

3. A simple binding tool is used for combining a plurality of files to be bound with a plurality of binding pieces so as to bind the files to be bound into a bound file, the files to be bound are provided with a plurality of binding holes and a plurality of slots, each binding piece is provided with an inner circular plate and an outer convex ring which surrounds the periphery of the inner circular plate and protrudes out of the circular surface of the inner circular plate along the axial direction, the inner circular plate is provided with a thickness, and the outer convex ring is provided with a thickness, and the simple binding tool is characterized in that:

The simple binding jig comprises the auxiliary plate according to claim 1, and a plurality of connecting pieces extending from the long side surface of the plate body of the auxiliary plate and spaced from each other, each connecting piece comprising a body having an outer side surface away from the plate body, a first combining hole provided in the body, and a first connecting groove communicating the first combining hole with the outer side surface, and the diameter of the first connecting groove is smaller than that of the first combining hole.

4. The simple binding jig of claim 3, characterized in that: the simple binding jig has flexibility.

5. The simple binding jig of claim 4, wherein: each connecting piece further comprises a second connecting hole arranged on the body and a second communicating groove communicated with the second connecting hole and the outer side face, and the groove diameter of the second communicating groove is smaller than the aperture of the second connecting hole.

6. The simple binding jig of claim 5, wherein: the distance between the first combining hole and the second combining hole is not less than 3 mm.