CN2933763Y - Dual-purpose puncher - Google Patents
Dual-purpose puncher Download PDFInfo
- Publication number
- CN2933763Y CN2933763Y CN 200620104521 CN200620104521U CN2933763Y CN 2933763 Y CN2933763 Y CN 2933763Y CN 200620104521 CN200620104521 CN 200620104521 CN 200620104521 U CN200620104521 U CN 200620104521U CN 2933763 Y CN2933763 Y CN 2933763Y
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- CN
- China
- Prior art keywords
- slide plate
- projection
- dise knife
- switching
- fixed 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
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Abstract
The utility model discloses a dual use punch, which comprises a base, a left bracket and a right bracket, and a punching axis rotationally mounted on the brackets, an integral cutter, a round cutter, a round cutter fixing plate, and a switch-slide which parallels to punching axis. The punching axis, the integral cutter and the round cutter fixing plate are mounted transversely and parallel to each another. The punching gears assembled with transverse groove in the switch-slide are mounted on the punching axis; the integral cutter and the round cutter fixing plate are mounted on the vertical slide rail in the left and right brackets with reset mechanism; laterals of the integral cutter, the round cutter fixing plate and the switch-slide are manufactured with vertical grooves or tenons which can slide in the grooves. The switch gear is arranged at the joint of the vertical grooves and the tenons. Since both laterals of the switch-slide can be equipped with the integral cutter or the round cutter, the utility model is of simple structure and small size, easy-operating and the operator does not need to remove the paper to the other side to punch holes.
Description
(1) technical field
The utility model relates to a kind of dual-purpose puncher.
(2) background technology
Puncher is office's common tool, and its function is to give a farfetched interpretation or cut hole on one or more paper, with convenient these binding paperses is bound into book form, or is concealed in the file.
Dual-purpose puncher is to possess the puncher of beating circular hole, square hole simultaneously.Common dual-purpose puncher circular hole, square hole are two covering devices, be located at the both sides of puncher respectively, complex structure, the user needs in the time of will changing the punching type paper is changed to the punching of puncher another side, and after pressing down, whole cutter and dise knife can not automatically reset inconvenient operation.
(3) summary of the invention
In order to overcome dual-purpose puncher complex structure in the prior art, after pressing down, whole cutter and dise knife can not automatically reset the deficiency of inconvenient operation, the utility model provides a kind of structure simple relatively, volume is little, can automatically reset easy to operate dual-purpose puncher after whole cutter and dise knife press down.
The technical solution of the utility model is:
A kind of dual-purpose puncher, comprise base, be fixed in the left and right sides support on the base, the rotatable dise knife fixed head that is installed in the punching axle on the support of the left and right sides, whole cutter, dise knife, installation dise knife, punching axle, whole cutter, the dise knife fixed head is all horizontal and be parallel to each other, also comprise the switching slide plate parallel with described punching axle, punched out teeth is fixedly mounted on the punching axle, punched out teeth cooperates with transverse groove on switching slide plate, described whole cutter and dise knife fixed head are installed on the vertical sliding rail of left and right sides support, and are provided with resetting means.
On the described switching slide plate, and the side of whole cutter and dise knife fixed head, the projection that is provided with vertical groove or can in described vertical channel, passes through, the switching gear of described switching slide plate is arranged on described vertical channel and the protruding place of aliging.
One of scheme that the utility model is preferable is: described switching slide plate is provided with projection, be equipped with the vertical channel that cooperates with projection on described whole cutter and the dise knife fixed head, switch slide plate in first switching position, projection is resisted against on the dise knife fixed head, and be in the whole cutter vertical channel, switch slide plate in second switching position, projection is resisted against on the whole cutter, and is in the dise knife fixed head vertical channel.
Two of the scheme that the utility model is preferable is: establish vertical channel on the described switching slide plate, there is projection the side of whole cutter and dise knife fixed head, switch slide plate in first switching position, the projection of dise knife fixed head is resisted against to be switched on the slide plate, the projection of whole cutter is in to be switched in the slide plate vertical channel, switch slide plate in second switching position, the projection of whole cutter is resisted against to be switched on the slide plate, and the projection of dise knife is in to be switched in the slide plate vertical channel.
Three of the scheme that the utility model is preferable is: described dise knife fixed head has vertical channel, the projection of whole cutter is in the vertical channel of dise knife fixed head, switching on the slide plate has projection, the place of aliging of the projection on the switching gear of described switching slide plate is arranged on described vertical channel and switches slide plate.
Four of the scheme that the utility model is preferable is: described whole cutter has vertical channel, the projection of dise knife fixed head is in the vertical channel of whole cutter, switching on the slide plate has projection, the place of aliging of the projection on the switching gear of described switching slide plate is arranged on described vertical channel and switches slide plate.
Further, described whole cutter and dise knife fixed head are arranged in the both sides of switching slide plate respectively.
Further again, on the described punching axle drag hook is installed, be connected with the perpendicular tooth that cooperates with drag hook on the support of the left and right sides.
Further again, described dise knife fixed head below is provided with back-moving spring, and described whole cutter is provided with the extension spring that is connected with left and right sides support.
Further again, described switching slide plate is provided with to draw to be buckled, and draws button to be provided with spanner.
Operation principle of the present utility model: drive the switching slide plate by the punching axle and press down, put, select to press down whole cutter or two kinds of hole knockouts of dise knife fixed head by two gears that switch slide plate.
The beneficial effect of dual-purpose puncher described in the utility model mainly shows: 1, be provided with the switching slide plate, switch slide plate both sides distribute whole cutter and dise knife, two positions of switching slide plate can drive whole cutter or dise knife respectively, simple in structure, volume is little, the operator need not paper is changed to the punching of puncher another side, and is easy and simple to handle; 2, have resetting means, can automatically reset.
(4) description of drawings
Fig. 1 is the structural representation of the dual-purpose puncher of the utility model.
Fig. 2 is that the dual-purpose puncher of the utility model switches to the structural representation when beating the circular hole state and not punching.
Fig. 3 is that the dual-purpose puncher of the utility model switches to the structural representation when playing the punching of circular hole state.
Fig. 4 is that the dual-purpose puncher of the utility model switches to the structural representation when beating the square hole state and not punching.
Fig. 5 is that the dual-purpose puncher of the utility model switches to the structural representation when playing the punching of square hole state.
Fig. 6 is the explosive view of the dual-purpose puncher of the utility model.
(5) specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
Embodiment one
Referring to accompanying drawing: a kind of dual-purpose puncher, comprise base 1, be fixed in the left and right sides support 2 on the base, the rotatable punching axle 3 that is installed on the left and right sides support 2, whole cutter 4, dise knife 5, the dise knife fixed head 6 of dise knife 5 is installed, punching axle 3, whole cutter 4, dise knife fixed head 6 is parallel to each other, also comprise the switching slide plate 7 parallel with described punching axle 3, punched out teeth 8 is fixedly mounted on the punching axle 3, punched out teeth 8 cooperates with transverse groove on switching slide plate 7, described whole cutter 4 and dise knife fixed head 6 are installed on the vertical sliding rail of left and right sides support 2, described dise knife fixed head 6 belows are provided with back-moving spring, and described whole cutter 4 is provided with the extension spring that is connected with left and right sides support 2.
Described whole cutter 4 and dise knife fixed head 6 are arranged in the both sides of switching slide plate respectively.
Described switching slide plate is provided with projection, be equipped with the vertical channel that cooperates with projection on described whole cutter and the dise knife fixed head, switch slide plate in first switching position, projection is resisted against on the dise knife fixed head, and be in the whole cutter vertical channel, switch slide plate in second switching position, projection is resisted against on the whole cutter, and is in the dise knife fixed head vertical channel.
On the described punching axle drag hook 9 is installed, is connected with the perpendicular tooth 10 that cooperates with drag hook on the support of the left and right sides.
Described switching slide plate is provided with to draw to be buckled, and draws button to be provided with spanner.
During use, spanner can drive the drag hook that switches on the slide plate, the switching slide plate is being slided on perforation, switch slide plate in first switching position, the projection of switching on the slide plate is resisted against on the dise knife fixed head, driving the dise knife fixed head presses down, can beat circular hole by lower handle, switch slide plate in second switching position, the projection of switching on the slide plate is resisted against on the whole cutter, drive whole cutter and press down, can beat square hole by lower handle.But drag hook cooperates the compressed steel bar with perpendicular tooth.
Embodiment two
Establish vertical channel on the described switching slide plate, there is projection the side of whole cutter and dise knife fixed head, switch slide plate in first switching position, the projection of dise knife fixed head is resisted against to be switched on the slide plate, the projection of whole cutter is in to be switched in the slide plate vertical channel, switch slide plate in second switching position, the projection of whole cutter is resisted against to be switched on the slide plate, and the projection of dise knife is in to be switched in the slide plate vertical channel.
During use, spanner can drive drawing on the switching slide plate and buckle, the switching slide plate is being slided on perforation, switch slide plate in first switching position, the projection of dise knife fixed head is resisted against to be switched on the slide plate, switching slide plate drive dise knife fixed head presses down, can beat circular hole by lower handle, switch slide plate in second switching position, the projection of whole cutter is resisted against to be switched on the slide plate, the switching slide plate drives whole cutter and presses down, and can beat square hole by lower handle.
All the other structures of present embodiment are identical with embodiment one with implementation.
Embodiment three
Described dise knife fixed head has vertical channel, and the projection of whole cutter is in the vertical channel of dise knife fixed head, and switching on the slide plate has projection, the place of aliging of the projection on the switching gear of described switching slide plate is arranged on described vertical channel and switches slide plate.
The projection of described switching slide plate adopts the push rod form, and push rod can insert vertical channel.In the present embodiment, described whole cutter and dise knife fixed head are arranged in the below of switching slide plate.During use, spanner can drive drawing on the switching slide plate and buckle, and the switching slide plate is being slided on perforation, switches slide plate in first switching position, the projection of switching slide plate is resisted against on the dise knife fixed head, switch slide plate drive dise knife fixed head and press down, can beat circular hole, switch slide plate in second switching position by lower handle, the projection of switching slide plate is inserted vertical channel, be resisted against on the projection of whole cutter, the switching slide plate drives whole cutter and presses down, and can beat square hole by lower handle.
All the other structures of present embodiment are identical with embodiment one with implementation.
Embodiment four
Described whole cutter has vertical channel, and the projection of dise knife fixed head is in the vertical channel of whole cutter, and switching on the slide plate has projection, the place of aliging of the projection on the switching gear of described switching slide plate is arranged on described vertical channel and switches slide plate.
During use, spanner can drive drawing on the switching slide plate and buckle, and the switching slide plate is being slided on perforation, switches slide plate in first switching position, the projection of switching slide plate is inserted vertical channel, be resisted against on the projection of dise knife fixed head, switch slide plate drive dise knife fixed head and press down, can beat circular hole by lower handle, switch slide plate in second switching position, the projection of switching slide plate is resisted against on the whole cutter, and the switching slide plate drives whole cutter and presses down, and can beat square hole by lower handle.
All the other structures of present embodiment are identical with embodiment three with implementation.
Claims (9)
1, a kind of dual-purpose puncher, comprise base, be fixed in the left and right sides support on the base, the rotatable dise knife fixed head that is installed in the punching axle on the support of the left and right sides, whole cutter, dise knife, installation dise knife, punching axle, whole cutter, the dise knife fixed head is all horizontal and be parallel to each other, it is characterized in that: also comprise the switching slide plate parallel with described punching axle, punched out teeth is fixedly mounted on the punching axle, punched out teeth cooperates with transverse groove on switching slide plate, described whole cutter and dise knife fixed head are installed on the vertical sliding rail of left and right sides support, and are provided with resetting means;
On the described switching slide plate, and the side of whole cutter and dise knife fixed head, the projection that is provided with vertical groove or can in described vertical channel, passes through, the switching gear of described switching slide plate is arranged on described vertical channel and the protruding place of aliging.
2, dual-purpose puncher as claimed in claim 1, it is characterized in that: described switching slide plate is provided with projection, be equipped with the vertical channel that cooperates with projection on described whole cutter and the dise knife fixed head, switch slide plate in first switching position, projection is resisted against on the dise knife fixed head, and is in the whole cutter vertical channel, switches slide plate in second switching position, projection is resisted against on the whole cutter, and is in the dise knife fixed head vertical channel.
3, dual-purpose puncher as claimed in claim 1, it is characterized in that: establish vertical channel on the described switching slide plate, there is projection the side of whole cutter and dise knife fixed head, switch slide plate in first switching position, the projection of dise knife fixed head is resisted against to be switched on the slide plate, and the projection of whole cutter is in to be switched in the slide plate vertical channel, switches slide plate in second switching position, the projection of whole cutter is resisted against to be switched on the slide plate, and the projection of dise knife is in to be switched in the slide plate vertical channel.
4, dual-purpose puncher as claimed in claim 1, it is characterized in that: described dise knife fixed head has vertical channel, the projection of whole cutter is in the vertical channel of dise knife fixed head, switching on the slide plate has projection, the place of aliging of the projection on the switching gear of described switching slide plate is arranged on described vertical channel and switches slide plate.
5, dual-purpose puncher as claimed in claim 1, it is characterized in that: described whole cutter has vertical channel, the projection of dise knife fixed head is in the vertical channel of whole cutter, switching on the slide plate has projection, the place of aliging of the projection on the switching gear of described switching slide plate is arranged on described vertical channel and switches slide plate.
6, as the described dual-purpose puncher of one of claim 2-5, it is characterized in that: described whole cutter and dise knife fixed head are arranged in the both sides of switching slide plate respectively.
7, dual-purpose puncher as claimed in claim 6 is characterized in that: on the described punching axle drag hook is installed, is connected with the perpendicular tooth that cooperates with drag hook on the support of the left and right sides.
8, dual-purpose puncher as claimed in claim 7 is characterized in that: described dise knife fixed head below is provided with back-moving spring, and described whole cutter is provided with the extension spring that is connected with left and right sides support.
9, dual-purpose puncher as claimed in claim 8 is characterized in that: described switching slide plate is provided with to draw to be buckled, and draws button to be provided with spanner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620104521 CN2933763Y (en) | 2006-06-09 | 2006-06-09 | Dual-purpose puncher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620104521 CN2933763Y (en) | 2006-06-09 | 2006-06-09 | Dual-purpose puncher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2933763Y true CN2933763Y (en) | 2007-08-15 |
Family
ID=38350453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620104521 Expired - Fee Related CN2933763Y (en) | 2006-06-09 | 2006-06-09 | Dual-purpose puncher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2933763Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105252589A (en) * | 2015-10-21 | 2016-01-20 | 中山市生科试剂仪器有限公司 | Reagent plate hole breaking device |
-
2006
- 2006-06-09 CN CN 200620104521 patent/CN2933763Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105252589A (en) * | 2015-10-21 | 2016-01-20 | 中山市生科试剂仪器有限公司 | Reagent plate hole breaking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070815 Termination date: 20130609 |