CN204487680U - A kind of three hole card punch - Google Patents
A kind of three hole card punch Download PDFInfo
- Publication number
- CN204487680U CN204487680U CN201520152895.0U CN201520152895U CN204487680U CN 204487680 U CN204487680 U CN 204487680U CN 201520152895 U CN201520152895 U CN 201520152895U CN 204487680 U CN204487680 U CN 204487680U
- Authority
- CN
- China
- Prior art keywords
- stationary pipes
- hole
- head
- cavity
- perforating head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of three hole card punch, comprise base plate and perforating head, cavity upper plate has longitudinal strip shape gob, is provided with three stationary pipes by uniform distances distribution in strip shape gob; The bottom of stationary pipes is provided with the first block, the stationary pipes between the first block and cavity upper plate is arranged with the first spring; The top of stationary pipes is provided with fixed head, chute is stretched out at the two ends of fixed head, and the contact site of fixed head and stationary pipes has through hole, is provided with perforating head in through hole, perforating head top is provided with the second block, the perforating head between the second block and fixed head is arranged with the second spring; Cavity lower plate has at the corresponding position of stationary pipes and beats paper hole; Pressing plate can drive perforating head to move down and stretch out stationary pipes lower end.The utility model can stamp the shorter hole of three pitchs of holes in files bight, relative to the files of holes bookbinding, the files using three holes to bind out are neat, quality is more stable.The utility model also has the advantages such as parts are few, Stability Analysis of Structures, drilling quality are good.
Description
Technical field
The utility model relates to a kind of card punch, is specifically related to a kind of three hole card punch.
Background technology
Card punch has various ways, and what mainly use in office is generally manual punch, and for arranging, files are convenient to be preserved, and it utilizes lever principle, utilizes manual mode to drive puncher execution unit move up and down thus complete punching.Existing hand card punch can punch at files surrounding side, and the pitch-row formed is wider, the paper accumulated in learning process for student arranges, stamp oblique hole in the upper left corner of paper, facilitate later consulting and reviewing, and relative to the files that holes is bound, the files using three holes to bind out are neat, quality is more stable, former page and most the last few pages in use can not damage page, because the pitch-row needed is comparatively near, existing hand card punch cannot be used to complete.
Utility model content
The utility model provides a kind of three hole card punch, in order to overcome defect of the prior art, can get oblique hole by three hole card punch in files bight, facilitates the arrangement of files and bookbinding to preserve.
The utility model is achieved by the following technical programs:
A kind of three hole card punch, comprise base plate and perforating head, described bottom end has the cavity of level, and cavity will be divided into cavity upper plate and cavity lower plate on the right side of base plate; Described cavity upper plate is provided with two pieces of symmetrical risers, and riser has vertical chute, the riser top on the right side of chute is hinged with pressing plate; Described cavity upper plate has longitudinal strip shape gob, is provided with three stationary pipes by uniform distances distribution in strip shape gob; The bottom of described stationary pipes is provided with the first block, the stationary pipes between the first block and cavity upper plate is arranged with the first spring, and the upper end of the first spring is arranged on cavity upper plate; The top of described stationary pipes is provided with fixed head, chute is stretched out at the two ends of fixed head, the contact site of fixed head and stationary pipes has through hole, perforating head is provided with in through hole, perforating head top is provided with the second block, perforating head between second block and fixed head is arranged with the second spring, the lower end of the second spring is arranged on fixed head; Described cavity lower plate has at the corresponding position of stationary pipes and beats paper hole; Described pressing plate can drive perforating head to move down and stretch out stationary pipes lower end.
The one three hole card punch that the utility model provides, cavity is had at base plate right-hand member, cavity is arranged riser and pressing plate, perforating head and stationary pipes can stretch into cavity, and form perforated area, under push down pressing plate left end, perforating head vertically movement can be driven, and and cavity lower plate on paper hole of beating coordinated files to punch.Stationary pipes can play, on the one hand on record when rolling into cavity perforated zone, extrudes stationary pipes downwards, thus files can be gripped preferably, avoid files in drill process to rock, reduce drilling quality and efficiency by the first spring; On the other hand, because perforating head spacing is nearer, for avoiding tearing the connecting portion between files hole in drill process, and the region that will punch is pushed down by stationary pipes, pressing plate also can give stationary pipes downward pressure when driving perforating head to move down, extruding between perforating head can not be influenced each other, and the hole better quality finally broken into, the spacing of punching is shorter.During use, first to pull-up fixed head, fixed head drives in stationary pipes and moves, and after case being rolled into cavity perforated area, unclamps fixed head, and the first spring drives stationary pipes to move down and clamped by files; Under push down pressing plate left end, pressing plate drives perforating head to move down in stationary pipes, and meanwhile, pressing plate also passes to the downward pressure of stationary pipes, makes stationary pipes better more stable to the fixed effect of files, perforating head and beat paper hole and coordinated files to punch; After having punched, unclamp pressing plate, the second spring drives on perforating head and moves, and above moves stationary pipes, the files stamping three holes can be taken out, carry out bookbinding and preserve.
In order to realize the purpose of this utility model further, can also by the following technical solutions:
A kind of three hole card punch as above, the lower end of described perforating head is provided with the edge of a knife.
A kind of three hole card punch as above, are also provided with connecting rod between described perforating head at an upper portion thereof.
A kind of three hole card punch as above, the internal diameter of described stationary pipes is 1.2-1.5 times of perforating head external diameter.
A kind of three hole card punch as above, the end that described fixed head stretches out chute is provided with anti-slip cap.
The utility model has the advantages that:
1, the utility model can stamp oblique hole in the bight of files, and relative to the files that holes is bound, the files using three holes to bind out are neat, quality is more stable.
2, after case to be punctured rolls into cavity, extrude stationary pipes downwards by the first spring, thus files can be gripped preferably, avoid files in drill process to rock, reduce drilling quality and efficiency.
3, the pitch of holes got of the utility model is little, for avoiding tearing the connecting portion between files hole in drill process, and the region that will punch first is pushed down by stationary pipes, pressing plate also can give stationary pipes downward pressure when driving perforating head to move down, extruding between perforating head can not be influenced each other, and the pitch of holes finally broken into is shorter.
4, the utility model parts are few, Stability Analysis of Structures, and drilling quality is good.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of three hole card punch embodiments of the utility model.Fig. 2 is that Figure 1A-A is to sectional view.Fig. 3 is I partial enlargement structural representation in Fig. 2.Fig. 4 is the II partial enlargement structural representation of Fig. 2.
Reference numeral: 1, base plate; 2, cavity; 3, cavity upper plate; 4, cavity lower plate; 5, riser; 6, chute; 7, pressing plate; 8, strip shape gob; 9, stationary pipes; 10, the first block; 11, the first spring; 12, fixed head; 13, perforating head; 14, the second block; 15, the second spring; 16, paper hole is beaten; 17, connecting rod; 18, anti-slip cap.
Detailed description of the invention
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As Figure 1-4, a kind of three hole card punch of the present embodiment, comprise base plate 1 and perforating head 13, base plate 1 end has the cavity 2 of level, and cavity 2 will be divided into cavity upper plate 3 and cavity lower plate 4 on the right side of base plate 1; Cavity upper plate 3 is provided with two pieces of symmetrical risers 5, and riser 5 has vertical chute 6, riser 5 top on the right side of chute 6 is hinged with pressing plate 7; Cavity upper plate 3 has longitudinal strip shape gob 8, is provided with three stationary pipes 9 by uniform distances distribution in strip shape gob 8; The bottom of stationary pipes 9 is provided with and the stationary pipes 9 between the first block 10, first block 10 and cavity upper plate is arranged with the first spring 11, first spring 11 upper end is connected with cavity upper plate 3; The top of stationary pipes 9 is provided with fixed head 12, chute 6 is stretched out at the two ends of fixed head 12, fixed head 12 has through hole with the contact site of stationary pipes 9, perforating head 13 is provided with in through hole, perforating head 13 top is provided with the second block 14, perforating head 13 between second block 14 and fixed head 12 is arranged with the second spring 15, second spring 15 lower end to be connected with fixed head 12; 1 cavity lower plate 4 has at the corresponding position of stationary pipes 9 and beats paper hole 16; Pressing plate 7 can drive perforating head 13 to move down and stretch out stationary pipes 9 lower end.
Specifically, a kind of three hole card punch disclosed in the present embodiment, cavity 2 is had at base plate 1 right-hand member, cavity 2 is arranged riser 5 and pressing plate 7, perforating head 13 and stationary pipes 5 can stretch into cavity 2, and form perforated area, under push down pressing plate 7 left end, perforating head 13 vertically movement can be driven, and coordinated files to punch with the paper hole 16 of beating in cavity lower plate 4.Stationary pipes 9 can play, on the one hand on record when rolling into cavity 2 perforated zone, by the first spring 11 extruding stationary pipes 9 downwards, thus files can be gripped preferably, avoid files in drill process to rock, reduce drilling quality and efficiency; On the other hand, because perforating head 13 spacing is nearer, for avoiding tearing the connecting portion between files hole in drill process, and the region that will punch is pushed down by stationary pipes 9, pressing plate 7 also can give stationary pipes 9 downward pressure when driving perforating head 13 to move down, extruding between perforating head 13 can not be influenced each other, and the hole better quality finally broken into, the spacing of punching is shorter.During use, first to pull-up fixed head 12, fixed head 12 drives in stationary pipes 9 and moves, and after case being rolled into cavity 13 perforated area, unclamps fixed head 12, and the first spring 11 drives stationary pipes 9 to move down and clamped by files; Under push down pressing plate 7 left end, pressing plate 7 drives perforating head 13 to move down in stationary pipes 9, and meanwhile, pressing plate 7 also passes to the downward pressure of stationary pipes 9, makes the fixed effect of stationary pipes 9 pairs of files better more stable, perforating head 13 and beat paper hole 16 and coordinated files to punch; Punched and unclamped pressing plate 7, the second spring 15 above moves stationary pipes 9 after driving and perforating head 13 moving, and the files stamping three holes can be taken out, carry out bookbinding and preserve.
Further, the present embodiment is provided with the edge of a knife in the lower end of perforating head 13.The efficiency of punching can be improved, reduce the pressure needed when perforating head 13 punches
Further, the present embodiment is also provided with connecting rod 17 at an upper portion thereof between perforating head 13.By connecting rod, the uniformity of perforating head when moving down punching can be improved.
Based on above scheme, optionally, in the present embodiment, stationary pipes 9 internal diameter is 1.3 times of perforating head 13 external diameter.Make the fiting effect of perforating head and pipeline better, more closely spaced hole can be got.The end of stretching out chute 6 at fixed head 12 is provided with anti-slip cap 18.Facilitate in hand-held anti-slip cap 18 and move fixed head 12 and stationary pipes 9.
Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (5)
1. a hole card punch, comprise base plate (1) and perforating head (13), it is characterized in that, described base plate (1) right part has the cavity (2) of level, and base plate (1) right side is divided into cavity upper plate (3) and cavity lower plate (4) by cavity (2); Described cavity upper plate (3) is provided with two pieces of symmetrical risers (5), riser (5) has vertical chute (6), riser (5) top on chute (6) right side is hinged with pressing plate (7); Described cavity upper plate (3) has longitudinal strip shape gob (8), is provided with three stationary pipes (9) by uniform distances distribution in strip shape gob (8); The bottom of described stationary pipes (9) is provided with the first block (10), stationary pipes (9) between first block (10) and cavity upper plate (3) is arranged with the first spring (11), and the upper end of the first spring (11) is arranged on cavity upper plate (3); The top of described stationary pipes (9) is provided with fixed head (12), chute (6) is stretched out at the two ends of fixed head (12), fixed head (12) has through hole with the contact site of stationary pipes (9), perforating head (13) is provided with in through hole, perforating head (13) top is provided with the second block (14), perforating head (13) between second block (14) and fixed head (12) is arranged with the second spring (15), and the second spring (15) lower end is arranged on fixed head (12); Described cavity lower plate (4) has at the corresponding position of stationary pipes (9) and beats paper hole (16); Described pressing plate (7) can drive perforating head (13) to move down and stretch out stationary pipes (9) lower end.
2. a kind of three hole card punch according to claim 1, it is characterized in that, the lower end of described perforating head (13) is provided with the edge of a knife.
3. a kind of three hole card punch according to claim 1, is characterized in that, be also provided with connecting rod (17) at an upper portion thereof between described perforating head (13).
4. a kind of three hole card punch according to claim 1, is characterized in that, the internal diameter of described stationary pipes (9) is 1.2-1.5 times of perforating head (13) external diameter.
5. a kind of three hole card punch according to claim 1, is characterized in that, the end that described fixed head (12) stretches out chute (6) is provided with anti-slip cap (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520152895.0U CN204487680U (en) | 2015-03-18 | 2015-03-18 | A kind of three hole card punch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520152895.0U CN204487680U (en) | 2015-03-18 | 2015-03-18 | A kind of three hole card punch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204487680U true CN204487680U (en) | 2015-07-22 |
Family
ID=53566972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520152895.0U Expired - Fee Related CN204487680U (en) | 2015-03-18 | 2015-03-18 | A kind of three hole card punch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204487680U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105538402A (en) * | 2016-01-30 | 2016-05-04 | 青岛科技大学 | Novel hole puncher |
| CN106738032A (en) * | 2016-11-23 | 2017-05-31 | 合肥齐飞信息技术有限公司 | A kind of file puncher for being easy to adjust |
| WO2018032775A1 (en) * | 2016-08-17 | 2018-02-22 | 广州蓝勃生物科技有限公司 | Sheet perforating device |
-
2015
- 2015-03-18 CN CN201520152895.0U patent/CN204487680U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105538402A (en) * | 2016-01-30 | 2016-05-04 | 青岛科技大学 | Novel hole puncher |
| CN105538402B (en) * | 2016-01-30 | 2017-05-03 | 青岛科技大学 | Novel hole puncher |
| WO2018032775A1 (en) * | 2016-08-17 | 2018-02-22 | 广州蓝勃生物科技有限公司 | Sheet perforating device |
| CN106738032A (en) * | 2016-11-23 | 2017-05-31 | 合肥齐飞信息技术有限公司 | A kind of file puncher for being easy to adjust |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205735275U (en) | Simple punching device is used in a kind of office | |
| CN204263250U (en) | Accounting voucher puncher | |
| CN204524025U (en) | Punching trimming integration mold | |
| CN204487680U (en) | A kind of three hole card punch | |
| CN204412878U (en) | A kind of lateral cut structure for drawn products under diel | |
| CN205222212U (en) | Electrode foil connects paper tinsel device | |
| CN203697133U (en) | Double-hole puncher for accounting voucher binding | |
| CN205989356U (en) | A kind of waste and old bleed trim device | |
| CN203957581U (en) | A kind of riveting pipe is got pipe machine | |
| CN206567395U (en) | A kind of side piercing die of automobile engine reinforcer | |
| CN208514605U (en) | A kind of corrugated paper perforating device | |
| CN112205718A (en) | Perforating device for shoemaking | |
| CN204136079U (en) | A kind of rubber segmentation slitting device | |
| CN201609737U (en) | Punching die of I-shaped steel section | |
| CN104493909A (en) | Furniture panel multi-row perforating device | |
| CN204753221U (en) | Cutter device for cloth cutting machine | |
| CN103990722A (en) | Horn part combined riveting jig | |
| CN204701303U (en) | A kind of needleless stapler with seal function | |
| CN203901408U (en) | Novel manual perforating machine | |
| CN103042718A (en) | Common jig base | |
| CN206264624U (en) | Hand-operated binder | |
| CN203751106U (en) | Punching die | |
| CN206047605U (en) | Freezer door-plate production system | |
| CN203919198U (en) | A kind of aluminium-plastic panel puncher | |
| CN205217799U (en) | Blade stamping die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20170318 |