CN218839021U - Detachable loose-leaf book punching file loose-leaf binder - Google Patents
Detachable loose-leaf book punching file loose-leaf binder Download PDFInfo
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- CN218839021U CN218839021U CN202221905332.0U CN202221905332U CN218839021U CN 218839021 U CN218839021 U CN 218839021U CN 202221905332 U CN202221905332 U CN 202221905332U CN 218839021 U CN218839021 U CN 218839021U
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- bottom plate
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- loose
- ring
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- 239000011230 binding agent Substances 0.000 title claims abstract description 32
- 238000004080 punching Methods 0.000 title description 3
- 238000009434 installation Methods 0.000 claims abstract description 4
- 230000000670 limiting effect Effects 0.000 claims description 28
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract 1
- 230000009471 action Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model discloses a can dismantle loose-leaf originally file loose-leaf binder that punches, including upper cover piece and bottom plate spare, the upper cover piece is installed the front end of bottom plate spare, the protruding slant fixed slot that forms of front end of upper cover piece, the rear side right-hand member of bottom plate spare is equipped with the slant fixed axle, slant fixed slot gomphosis slant fixed axle installation, the upper cover piece with the bottom plate spare passes through the slant fixed slot with the cooperation of slant fixed axle is spliced mutually, the front end left side of upper cover piece is equipped with upper cover lock paper ring, the front end right side of bottom plate spare is equipped with bottom plate lock paper ring, upper cover lock paper ring installs the left end of bottom plate lock paper ring, upper cover lock paper ring with form lock paper ring between the bottom plate lock paper ring. The utility model discloses the structure is simpler, goes up the lid and realizes opening and shutting through slant fixed slot and slant fixed axle with bottom plate spare, reduces manufacturing cost and easy maintenance, and is more durable.
Description
Technical Field
The utility model belongs to the technical field of stationery, especially, relate to a can dismantle loose-leaf book file loose-leaf binder that punches.
Background
The loose-leaf binder is a stationery which can bind and detach paper conveniently and randomly, a user can detach any page for use according to the requirement of the user, and the user can insert the pages in the notebook randomly. The existing detachable loose-leaf binder is opened by transverse movement or turnover, can be realized by at least matching three main structural members, has higher processing cost and assembly cost, and is easy to produce defective products.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can dismantle loose-leaf book file loose-leaf binder that punches, aim at solving the problem that exists among the background art. For realizing the purpose, the utility model adopts the technical proposal that:
the utility model provides a can dismantle loose-leaf originally file loose-leaf binder that punches, includes upper cover piece and bottom plate spare, the upper cover piece is installed the front end of bottom plate spare, the rear side right-hand member of upper cover piece is equipped with the slant fixed slot of T font, the rear side right-hand member of bottom plate spare is equipped with the slant fixed axle of T font, slant fixed slot gomphosis slant fixed axle installation, the upper cover piece with the bottom plate spare passes through the slant fixed slot with the cooperation of slant fixed axle is spliced mutually, the front end left side of upper cover piece is equipped with upper cover lock paper ring, the front end right side of bottom plate spare is equipped with bottom plate lock paper ring, upper cover lock paper ring installs the left end of bottom plate lock paper ring, upper cover lock paper ring with form lock paper ring between the bottom plate lock paper ring.
Preferably, the central axis of the oblique fixing groove is arranged in a manner of deviating relative to the vertical direction, the central axis of the oblique fixing shaft is arranged in a manner of deviating relative to the vertical direction, and the upper cover member and the bottom plate member move in the oblique direction to realize opening and closing.
Preferably, the tail end of the bottom plate paper locking ring is provided with a paper locking ring salient point, the tail end of the upper cover paper locking ring is provided with a salient point guide groove, and the paper locking ring salient point is arranged in the salient point guide groove.
Preferably, the bottom plate paper locking ring is provided with a bottom plate supporting part, a bottom plate arc part and a bottom plate connecting part, the bottom plate supporting part is arranged at the front end of the bottom plate part, the front end of the bottom plate supporting part is connected with the bottom plate arc part, the left end of the bottom plate arc part is connected with the bottom plate connecting part, and the bottom plate connecting part is provided with the paper locking ring salient point;
the upper cover paper locking ring is provided with an upper cover supporting part, an upper cover circular arc part and an upper cover connecting part, the upper cover supporting part is arranged at the front end of the upper cover part, the upper end of the upper cover supporting part is connected with the upper cover circular arc part, the right end of the upper cover circular arc part is connected with the upper cover connecting part, and the upper cover connecting part is provided with the bump guide groove;
the length of bottom plate supporting part is greater than the length of upper cover supporting part, the circular arc angle of bottom plate circular arc portion is less than the circular arc angle of upper cover circular arc portion, the length of upper cover connecting portion is greater than the length of bottom plate connecting portion, the long, the bottom plate circular arc portion circular arc angle of bottom plate supporting part length of bottom plate lock paper ring are little, for the lock paper ring of traditional semicircular arc shape, the utility model provides a more papers can be placed to the lock paper ring to the paper turns over the page or leaf more smooth.
Preferably, the anticreep hole has been seted up to the bottom plate spare, install the anticreep nail in the anticreep hole, the sunken banding spacing groove that forms in rear end of going up the cover piece, the spacing groove with slant fixed axle parallel arrangement, the anticreep nail is installed in the spacing groove, the anticreep nail can be followed the spacing groove removes, the left side inside wall of spacing groove is equipped with the anticreep limiting block, the left side of anticreep limiting block is equipped with the roll-off and leads the slope position, the right side of anticreep limiting block is equipped with the roll-on and leads the slope position, and the anticreep nail is led broken displacement through the roll-on when going up cover piece and bottom plate spare and is moved to between anticreep limiting block and the spacing tank bottom, and the anticreep nail is led the slope position through the roll-on and is removed out between anticreep limiting block and the spacing tank bottom when last cover piece separates with the bottom plate spare.
Preferably, the front end of the bottom plate part protrudes to form a rivet position, the rivet position is provided with a rivet hole, the rear end of the upper cover part is provided with a strip-shaped rivet groove, the rivet groove is parallel to the inclined fixed shaft, and the rivet position is arranged in the rivet groove.
Preferably, the front end of the lower side of the upper cover part is provided with a hand-buckling position.
Preferably, the upper cover paper locking rings are arranged on the upper side and the lower side of the upper cover part, the bottom plate paper locking rings are arranged on the upper side and the lower side of the bottom plate part, and writing positions are respectively arranged in the middle of the upper cover part and the middle of the bottom plate part.
The utility model has the advantages that:
the utility model discloses only can realize the function of loose-leaf binder through two main part subassemblies (cover spare and bottom plate spare promptly), the equipment mode is simpler, and the processing cost is lower to simple structure, the loose-leaf binder is not fragile maintains simply simultaneously.
Go up the lid and pass through slant fixed axle and slant fixed slot realization with the action of opening and shutting to going up the lid and realizing along the incline direction with opening and shutting of bottom plate spare, upwards or pushing down through the hand button position when using and going up the lid and can accomplishing the action of opening and shutting, can realize one-hand operation, it is spacing to it still to be equipped with the anticreep nail when going up lid and bottom plate spare and closing, make and go up the lid and can fix when closing up, only just can open when last lid atress. The middle parts of the upper cover part and the bottom plate part are provided with the handwriting parts, so that hands can be placed when the binder is used for writing, and the problem that the paper locking ring hurts hands when a traditional loose-leaf binder is used for writing can be solved.
And simultaneously, the utility model discloses bottom plate supporting part length of bottom plate lock paper ring is longer, can deposit more papers for the loose-leaf binder has more capacity, and bottom plate circular arc portion is less, and the realization that can be more smooth and easy turns over the page or leaf.
Drawings
Fig. 1 is an overall schematic view of a detachable perforated loose-leaf binder according to an embodiment of the present invention;
fig. 2 is a schematic view of a structure of an upper cover member of a detachable perforated loose-leaf binder according to an embodiment of the present invention;
fig. 3 is a schematic view of a back structure of an upper cover member of a detachable perforated loose-leaf binder according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a part a of a detachable perforated loose-leaf notebook file binder according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a bottom plate member of a detachable perforated loose-leaf notebook file binder according to an embodiment of the present invention;
fig. 6 is a schematic view of a bottom view structure of a detachable loose-leaf notebook punching file binder according to an embodiment of the present invention.
Wherein, in the figures, the respective reference numerals:
1. an upper cover member; 11. an oblique fixing groove; 12. the upper cover is provided with a paper locking ring; 121. a salient point guide groove; 122. an upper cover support portion; 123. an upper cover arc part; 124. an upper cover connecting part; 13. a limiting groove; 131. an anti-drop limiting block; 132. sliding out of the slope guiding position; 133. sliding into a slope guiding position; 14. a rivet groove; 15. a hand-buckling position; 2. a floor member; 21. an oblique fixed shaft; 22. a bottom plate paper locking ring; 221. locking the paper ring salient points; 222. a bottom plate support portion; 223. a bottom plate arc portion; 224. a base plate connecting portion; 23, anti-drop holes; 24. riveting positions; 241. rivet holes; 3. locking the paper ring; 4. anti-drop nails; 5. and (6) writing a position.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are illustrated in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. As used herein, the terms "vertical," "horizontal," "left," "right," and the like are for purposes of illustration only and are not intended to represent the only embodiment, and as used herein, the terms "upper," "lower," "left," "right," "front," "rear," and the like are positional relationships with reference to the drawings.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
As shown in fig. 1-5, the embodiment of the utility model provides a can dismantle loose-leaf file binder that punches, including upper cover piece 1 and bottom plate spare 2, upper cover piece 1 is installed at the front end of bottom plate spare 2, the rear side right-hand member of upper cover piece 1 is equipped with slant fixed slot 11, the rear side right-hand member of bottom plate spare 2 is equipped with slant fixed axle 21, the installation of slant fixed slot 11 gomphosis slant fixed axle 21, upper cover piece 1 splices with bottom plate spare 2 through the cooperation of slant fixed slot 11 with slant fixed axle 21 mutually, the front end left side of upper cover piece 1 is equipped with upper cover lock paper ring 12, the front end right side of bottom plate spare 2 is equipped with bottom plate lock paper ring 22, upper cover lock paper ring 12 installs the left end at bottom plate lock paper ring 22, form lock paper ring 3 between upper cover lock paper ring 12 and the bottom plate lock paper ring 22.
In the present embodiment, the inclined fixing groove 11 and the inclined fixing shaft 21 are T-shaped.
In the present embodiment, the central axis of the inclined fixing groove 11 is disposed offset from the vertical direction, and the central axis of the inclined fixing shaft 21 is disposed offset from the vertical direction.
In this embodiment, the bottom plate paper locking ring 22 has paper locking ring protrusions 221 at its end, the upper cover paper locking ring 12 has protrusion guide grooves 121 at its end, and the paper locking ring protrusions 221 are installed in the protrusion guide grooves 121.
In this embodiment, the bottom plate paper locking ring 22 is provided with a bottom plate supporting portion 222, a bottom plate arc portion 223 and a bottom plate connecting portion 224, the bottom plate supporting portion 222 is arranged at the front end of the bottom plate member 2, the front end of the bottom plate supporting portion 222 is connected with the bottom plate arc portion 223, the left end of the bottom plate arc portion 223 is connected with the bottom plate connecting portion 224, and the bottom plate connecting portion 224 is provided with a paper locking ring salient point 221;
the upper cover paper locking ring 12 is provided with an upper cover supporting part 122, an upper cover arc part 123 and an upper cover connecting part 124, the upper cover supporting part 122 is arranged at the front end of the upper cover part 1, the upper end of the upper cover supporting part 122 is connected with the upper cover arc part 123, the right end of the upper cover arc part 123 is connected with the upper cover connecting part 124, and the upper cover connecting part 124 is provided with a salient point guide groove 121;
the length of the bottom plate support portion 222 is greater than that of the upper cover support portion 122, the arc angle of the bottom plate arc portion 223 is smaller than that of the upper cover arc portion 123, and the length of the upper cover connecting portion 124 is greater than that of the bottom plate connecting portion 224.
In this embodiment, the bottom plate 2 is provided with an anti-falling hole 23, an anti-falling nail 4 is installed in the anti-falling hole 23, the rear end of the upper cover member 1 is recessed to form a strip-shaped limiting groove 13, the limiting groove 13 is parallel to the oblique fixed shaft 21, the anti-falling nail 4 is installed in the limiting groove 13, and the anti-falling nail 4 can move along the limiting groove 13.
In this embodiment, an anti-slip limiting block 131 is disposed on the inner side wall of the left side of the limiting groove 13, a slip-out guiding slope 132 is disposed on the left side of the anti-slip limiting block 131, and a slip-in guiding slope 133 is disposed on the right side of the anti-slip limiting block 131.
In this embodiment, the front end of the bottom plate 2 protrudes to form a rivet position 24, the rivet position 24 is provided with a rivet hole 241, the rear end of the upper cover member 1 is provided with a strip-shaped rivet slot 14, the rivet slot 14 is parallel to the inclined fixing shaft 21, and the rivet position 24 is installed in the rivet slot 14.
In the present embodiment, the lower front end of the upper cover member 1 is provided with a hand-hold position 15.
In this embodiment, upper cover locking rings 12 are provided on the upper and lower sides of the upper cover member 1, lower plate locking rings 22 are provided on the upper and lower sides of the lower plate member 2, and writing positions 5 are provided in the middle of the upper cover member 1 and the middle of the lower plate member 2, respectively.
The working mode is as follows:
the base plate member 2 is fixed to the housing of the loose-leaf notebook after the rivet is driven through the rivet hole 241, thereby manufacturing the loose-leaf notebook. When the loose-leaf binder needs to be closed, the hand-buckling position 15 is pushed upwards, the upper cover part 1 slides towards the oblique upper direction, the oblique fixing shaft 21 moves towards the bottom of the oblique fixing groove 11 along the oblique fixing groove 11, and the anti-falling nail 4 moves towards the bottom of the limiting groove 13 along the limiting groove 13; when the anti-falling nail 4 moves to the anti-falling limiting block 131, the anti-falling nail slides into the bottom of the limiting groove 13 along the sliding guide slope, and the anti-falling limiting block 131 has a limiting effect on the anti-falling nail 4 to prevent the upper cover part 1 and the bottom plate part 2 from falling off; the paper locking ring salient points 221 slide into the salient point guide grooves 121 in the process of folding the upper cover part 1 and the bottom plate part 2, the upper cover paper locking ring 12 and the bottom plate paper locking ring 22 are folded to form the paper locking ring 3, and paper cannot fall off.
When the binder needs to be opened, the hand buckle position 15 is pulled downwards, the upper cover part 1 slides towards the oblique lower direction, the anti-falling nail 4 slides out through the sliding-out guide broken position, the upper cover paper locking ring 12 is separated from the bottom plate paper locking ring 22, and paper can be taken down.
When depositing the paper, the loose-leaf binder is long because of bottom plate supporting part 222 length of bottom plate lock paper ring 22, bottom plate circular arc portion 223 arc angle is little, for the lock paper ring of traditional semicircular arc shape, the utility model provides a more papers can be placed to the lock paper ring to the paper turns over the page or leaf more smooth.
In the writing process, when the hand is written to the middle part of the page, the hand can be placed on the writing position 5, and the phenomenon that the paper locking ring hurts the hand during writing is avoided.
The above embodiments are only used for illustrating the present invention, and not for limiting the present invention, and those skilled in the relevant technical field can make various changes and modifications without departing from the spirit and scope of the present invention, so that all equivalent technical solutions also belong to the scope of the present invention, and the protection scope of the present invention should be defined by the claims.
Claims (10)
1. The utility model provides a can dismantle this file binder that punches which characterized in that: including upper cover piece and bottom plate spare, upper cover piece is installed the front end of bottom plate spare, the rear side right-hand member of upper cover piece is equipped with the slant fixed slot, the rear side right-hand member of bottom plate spare is equipped with the slant fixed axle, slant fixed slot gomphosis slant fixed shaft installation, upper cover piece with bottom plate spare passes through the slant fixed slot with the cooperation of slant fixed axle is spliced mutually, the front end left side of upper cover piece is equipped with upper cover lock paper ring, the front end right side of bottom plate spare is equipped with bottom plate lock paper ring, upper cover lock paper ring is installed the left end of bottom plate lock paper ring, upper cover lock paper ring with form lock paper ring between the bottom plate lock paper ring.
2. The detachable perforated loose-leaf notebook folder according to claim 1, characterized in that: the oblique fixing groove and the oblique fixing shaft are respectively T-shaped.
3. A detachable perforated loose-leaf binder for files according to claim 1 or 2, characterized in that: the central axis of the inclined fixing groove is arranged in a manner of deviating relative to the vertical direction, and the central axis of the inclined fixing shaft is arranged in a manner of deviating relative to the vertical direction.
4. A detachable perforated loose-leaf binder for files according to claim 1, characterized in that: the tail end of the bottom plate paper locking ring is provided with a paper locking ring salient point, the tail end of the upper cover paper locking ring is provided with a salient point guide groove, and the paper locking ring salient point is installed in the salient point guide groove.
5. A detachable perforated loose-leaf binder for files according to claim 4, characterized in that: the bottom plate paper locking ring is provided with a bottom plate supporting part, a bottom plate arc part and a bottom plate connecting part, the bottom plate supporting part is arranged at the front end of the bottom plate part, the front end of the bottom plate supporting part is connected with the bottom plate arc part, the left end of the bottom plate arc part is connected with the bottom plate connecting part, and the bottom plate connecting part is provided with paper locking ring salient points;
the upper cover paper locking ring is provided with an upper cover supporting part, an upper cover circular arc part and an upper cover connecting part, the upper cover supporting part is arranged at the front end of the upper cover part, the upper end of the upper cover supporting part is connected with the upper cover circular arc part, the right end of the upper cover circular arc part is connected with the upper cover connecting part, and the upper cover connecting part is provided with the bump guide groove;
the length of bottom plate supporting part is greater than the length of upper cover supporting part, the circular arc angle of bottom plate circular arc portion is less than the circular arc angle of upper cover circular arc portion, the length of upper cover connecting portion is greater than the length of bottom plate connecting portion.
6. A detachable perforated loose-leaf binder for files according to claim 1, characterized in that: the anti-disengaging hole has been seted up to the bottom plate spare, install the anticreep nail in the anticreep hole, the sunken banding spacing groove that forms in rear end of going up the cover piece, the spacing groove with slant fixed axle parallel arrangement, the anticreep nail is installed in the spacing groove, the anticreep nail can be followed the spacing groove removes.
7. The detachable perforated loose-leaf notebook file binder as claimed in claim 6, wherein: the anti-falling limiting device is characterized in that an anti-falling limiting block is arranged on the inner side wall of the left side of the limiting groove, a sliding-out slope guiding position is arranged on the left side of the anti-falling limiting block, and a sliding-in slope guiding position is arranged on the right side of the anti-falling limiting block.
8. A detachable perforated loose-leaf binder for files according to claim 1, characterized in that: the protruding rivet position that forms of front end of bottom plate spare, the rivet hole has been seted up to the rivet position, the rear end of going up the lid is equipped with banding rivet groove, the rivet groove with slant fixed axle parallel arrangement, the rivet position is installed in the rivet groove.
9. A detachable perforated loose-leaf binder for files according to claim 1, characterized in that: the front end of the lower side of the upper cover part is provided with a hand-buckling position.
10. A detachable perforated loose-leaf binder for files according to any one of claims 1 to 2,4 to 9, wherein: the upper cover paper locking ring is arranged on the upper side and the lower side of the upper cover piece, the bottom plate paper locking ring is arranged on the upper side and the lower side of the bottom plate piece, and writing positions are respectively arranged in the middle of the upper cover piece and the middle of the bottom plate piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221905332.0U CN218839021U (en) | 2022-07-23 | 2022-07-23 | Detachable loose-leaf book punching file loose-leaf binder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221905332.0U CN218839021U (en) | 2022-07-23 | 2022-07-23 | Detachable loose-leaf book punching file loose-leaf binder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218839021U true CN218839021U (en) | 2023-04-11 |
Family
ID=87306110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221905332.0U Active CN218839021U (en) | 2022-07-23 | 2022-07-23 | Detachable loose-leaf book punching file loose-leaf binder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218839021U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12565059B1 (en) | 2024-08-30 | 2026-03-03 | Navneet Education Limited | Ring binder mechanism |
-
2022
- 2022-07-23 CN CN202221905332.0U patent/CN218839021U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12565059B1 (en) | 2024-08-30 | 2026-03-03 | Navneet Education Limited | Ring binder mechanism |
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