CN204505407U - Industrial and commercial administration puncher - Google Patents
Industrial and commercial administration puncher Download PDFInfo
- Publication number
- CN204505407U CN204505407U CN201520235318.8U CN201520235318U CN204505407U CN 204505407 U CN204505407 U CN 204505407U CN 201520235318 U CN201520235318 U CN 201520235318U CN 204505407 U CN204505407 U CN 204505407U
- Authority
- CN
- China
- Prior art keywords
- slide bar
- drift
- tooth bar
- industrial
- puncher
- 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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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
Industrial and commercial administration puncher.Belong to industrial and commercial administration technical field.This puncher comprises base, support, slide bar and drift, support is fixed on base, in the chute that slide bar is rack-mount, drift is arranged on the lower end of slide bar, described cradle top is provided with drift standing groove, the side of described slide bar is processed with tooth bar, position corresponding with tooth bar on described support is processed with gap, opening position is provided with the idler gear engaged with tooth bar, the other side away from tooth bar of idler gear is provided with the driven wheel engaged with idler gear, driven wheel is also rack-mount, and driven wheel is fixedly connected with handle.The utility model adopts rack and pinion drive mechanism to replace leverage, in labour-saving simultaneously, greatly reduces pendulum radius, decreases taking of operating space.
Description
Technical field
The utility model belongs to industrial and commercial administration field, is specifically related to a kind of industrial and commercial administration puncher.
Background technology
In industry and commerce management work, staff will process a large amount of paper documents every day, often can use document puncher punch on paper when arranging and bind.There are two deficiencies in existing puncher: on the one hand, user wishes that operation puncher is more laborsaving better, but existing puncher adopts lever principle to make usually, as everyone knows, during ceteris paribus, the power arm of lever is more long more laborsaving, but long power arm needs larger pendulum radius, can take larger operating space; On the other hand, between the drift of existing puncher and slide bar, be generally non-dismountable connection, different punching requirements can not be met.
Summary of the invention
In order to solve the problem, but the utility model aims to provide little labour-saving, a kind of operating space taken, can meet the industrial and commercial administration puncher of different punching demand.
In order to achieve the above object, the utility model adopts following technical scheme:
Industrial and commercial administration puncher, comprise base, support, slide bar and drift, support is fixed on base, in the chute that slide bar is rack-mount, drift is arranged on the lower end of slide bar, described cradle top is provided with drift standing groove, the side of described slide bar is processed with tooth bar, position corresponding with tooth bar on described support is processed with gap, opening position is provided with the idler gear engaged with tooth bar, the other side away from tooth bar of idler gear is provided with the driven wheel engaged with idler gear, driven wheel is also rack-mount, driven wheel is fixedly connected with handle.
Described base is provided with the punching corresponding with forcer position.
Described drift is threaded for dismountable with between slide bar.
The utility model has following beneficial effect:
1, the utility model adopts rack and pinion drive mechanism to replace leverage, in labour-saving simultaneously, greatly reduces pendulum radius, decreases taking of operating space;
2, dismountable drift, can meet the user demand under different situations: use standard punch when beating gauge orifice, and paper is more but minor diameter drift or needle punch can be used to improve perforating efficiency to when the size in hole or drilling quality no requirement (NR).
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further:
Industrial and commercial administration puncher, comprise base 1, support 2, slide bar 3 and drift 8, support 2 is fixed on base 1, slide bar 3 is arranged in the chute on support 2, drift 9 is arranged on the lower end of slide bar 3, described support 2 top is provided with drift standing groove 4, the side of described slide bar 3 is processed with tooth bar 8, on described support 2, the position corresponding with tooth bar 8 is processed with gap, opening position is provided with the idler gear 5 engaged with tooth bar 8, the other side away from tooth bar 8 of idler gear 5 is provided with the driven wheel 6 engaged with idler gear 5, driven wheel 6 is also rack-mount, driven wheel 6 is fixedly connected with handle 7.Described base 1 is provided with the punching corresponding with forcer position.Described drift 9 is threaded for dismountable with between slide bar 3.
The utility model adopts rack and pinion drive mechanism to replace leverage, in labour-saving simultaneously, greatly reduces pendulum radius, decreases taking of operating space; Dismountable drift 9, can meet the user demand under different situations: use standard punch when beating gauge orifice, and paper is more but minor diameter drift or needle punch can be used to improve perforating efficiency to when the size in hole or drilling quality no requirement (NR).
Claims (3)
1. industrial and commercial administration puncher, comprise base, support, slide bar and drift, support is fixed on base, in the chute that slide bar is rack-mount, drift is arranged on the lower end of slide bar, it is characterized in that: described cradle top is provided with drift standing groove, the side of described slide bar is processed with tooth bar, position corresponding with tooth bar on described support is processed with gap, opening position is provided with the idler gear engaged with tooth bar, the other side away from tooth bar of idler gear is provided with the driven wheel engaged with idler gear, driven wheel is also rack-mount, driven wheel is fixedly connected with handle.
2. industrial and commercial administration puncher according to claim 1, is characterized in that: described base is provided with the punching corresponding with forcer position.
3. industrial and commercial administration puncher according to claim 1, is characterized in that: described drift is threaded for dismountable with between slide bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520235318.8U CN204505407U (en) | 2015-04-17 | 2015-04-17 | Industrial and commercial administration puncher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520235318.8U CN204505407U (en) | 2015-04-17 | 2015-04-17 | Industrial and commercial administration puncher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204505407U true CN204505407U (en) | 2015-07-29 |
Family
ID=53703410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520235318.8U Expired - Fee Related CN204505407U (en) | 2015-04-17 | 2015-04-17 | Industrial and commercial administration puncher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204505407U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111168758A (en) * | 2020-02-19 | 2020-05-19 | 睿科集团(厦门)股份有限公司 | Blood spot paper hole puncher |
-
2015
- 2015-04-17 CN CN201520235318.8U patent/CN204505407U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111168758A (en) * | 2020-02-19 | 2020-05-19 | 睿科集团(厦门)股份有限公司 | Blood spot paper hole puncher |
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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: 20150729 Termination date: 20160417 |