CN202011036U - Novel paper cutting device - Google Patents

Novel paper cutting device Download PDF

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Publication number
CN202011036U
CN202011036U CN2010206490571U CN201020649057U CN202011036U CN 202011036 U CN202011036 U CN 202011036U CN 2010206490571 U CN2010206490571 U CN 2010206490571U CN 201020649057 U CN201020649057 U CN 201020649057U CN 202011036 U CN202011036 U CN 202011036U
Authority
CN
China
Prior art keywords
novel paper
cutting knife
paper cutter
assist
gear
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 - Lifetime
Application number
CN2010206490571U
Other languages
Chinese (zh)
Inventor
刘其明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
VARICUT (SHANGHAI) ELECTRONIC COMPONENTS CO Ltd
Original Assignee
VARICUT (SHANGHAI) ELECTRONIC COMPONENTS CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by VARICUT (SHANGHAI) ELECTRONIC COMPONENTS CO Ltd filed Critical VARICUT (SHANGHAI) ELECTRONIC COMPONENTS CO Ltd
Priority to CN2010206490571U priority Critical patent/CN202011036U/en
Application granted granted Critical
Publication of CN202011036U publication Critical patent/CN202011036U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model discloses a novel paper cutting device, which comprises a boosting apparatus and mounted on a support and a cutting knife; the bottom of the boosting apparatus is fixed with a tooth bar which is engaged with a gear on one end of a transmission shaft; a swing arm fixed on the other end of the transmission shaft is connected with a movable blade of the cutting knife. The utility model achieves the beneficial effects of reasonable structure and convenient operation.

Description

A kind of novel paper cutter
Technical field
The utility model relates to a kind of shearing technique, particularly a kind of novel paper cutter.
Background technology
Present paper cutting device generally is to be made of base and the hand papercutter that is arranged on the base side.Manually lift hand papercutter in use, paper is placed on the base, the part that cut bears base edge, then hand papercutter is depressed to finish to cut.
But this hand papercutter exists defective.At first, the cut paper process relies on manual procedure to waste time and energy fully; Secondly, in the process of cutting, the size of strength is difficult to control, and often causes cutter to bump or cuts excessive situation.
Summary of the invention
The purpose of this utility model is in order to address the above problem, to have designed a kind of novel paper cutter.
Realize that the above-mentioned purpose the technical solution of the utility model is, a kind of novel paper cutter, comprise the assist device and the cutting knife that are fixedly mounted on the support, assist device bottom stationary rack, tooth bar and the fixing gear interlock of power transmission shaft one end, the swing arm that is fixed on the power transmission shaft other end connects the cutting blade of cutting knife.
Above-mentioned assist device connects the boosting support respectively by back-moving spring and slide block is formed, and can automatically reset after slide block is pressed.。
Above-mentioned cutting knife is riveted together by cutting blade and ledger-plate and constitutes.
The cutting blade of above-mentioned cutting knife is shaped as " L " shape.
Gear on the above-mentioned turning cylinder is a fan type gear, and shape is fit to this device, rotates flexible.
The novel paper cutter that utilizes the technical solution of the utility model to make, this device adopts gear drive, reasonable in design, driving force is strong, and is easy to operate.
Description of drawings
Fig. 1 is the perspective view of novel paper cutter described in the utility model;
Among the figure, 1, assist device; 2, support; 3, cutting knife; 4, power transmission shaft; 5, tooth bar; 6, gear; 7, swing arm; 8, spring; 9, boosting support; 10, slide block; 11, cutting blade; 12, ledger-plate.
The specific embodiment
Specifically describe of the present utility model below in conjunction with accompanying drawing, as Fig. 1 is the perspective view of novel paper cutter described in the utility model, as shown in the figure, cutting blade 11 and ledger-plate 12 are riveted together and constitute cutting knife 3, back-moving spring 8 connects boosting support 9 respectively and slide block 10 is formed assist device 1, assist device and cutting knife all are fixedly mounted on the support 2, assist device bottom stationary rack 5, tooth bar and fixing gear 6 interlocks of power transmission shaft 4 one ends, the swing arm 7 that is fixed on the power transmission shaft other end connects the cutting blade of cutting knife.Wherein, the cutting blade of cutting knife is shaped as " L " shape, and the gear on the turning cylinder is a fan type gear.
During cut paper, promote the tooth bar transverse movement that movable slider drives the assist device bottom, take place to rotate synchronously with the swing arm that is fixed on the power transmission shaft other end with the sector gear of tooth bar interlock, cutting blade rotates around the riveting point of ledger-plate and cutting blade under the traction of swing arm, and cuts to close with ledger-plate paper is sheared.Shearing is finished rear slider and get back to original position automatically under the effect of back-moving spring.
Technique scheme has only embodied the optimal technical scheme of technical solutions of the utility model; those skilled in the art to some part wherein some changes that may make all embodied principle of the present utility model, belong within the protection domain of the present utility model.

Claims (5)

1. novel paper cutter, comprise the assist device (1) and the cutting knife (3) that are fixedly mounted on the support (2), it is characterized in that, assist device bottom stationary rack (5), tooth bar and fixing gear (6) interlock of power transmission shaft (4) one ends, the swing arm (7) that is fixed on the power transmission shaft other end connects the cutting blade (11) of cutting knife.
2. novel paper cutter according to claim 1 is characterized in that, assist device connects boosting support (9) respectively by back-moving spring (8) and slide block (10) is formed.
3. novel paper cutter according to claim 1 is characterized in that, cutting knife is by cutting blade and ledger-plate (12) formation that is riveted together.
4. novel paper cutter according to claim 3 is characterized in that, the cutting blade of cutting knife is shaped as " L " shape.
5. novel paper cutter according to claim 1 is characterized in that, the gear on the turning cylinder is a fan type gear.
CN2010206490571U 2010-12-09 2010-12-09 Novel paper cutting device Expired - Lifetime CN202011036U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010206490571U CN202011036U (en) 2010-12-09 2010-12-09 Novel paper cutting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010206490571U CN202011036U (en) 2010-12-09 2010-12-09 Novel paper cutting device

Publications (1)

Publication Number Publication Date
CN202011036U true CN202011036U (en) 2011-10-19

Family

ID=44781641

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010206490571U Expired - Lifetime CN202011036U (en) 2010-12-09 2010-12-09 Novel paper cutting device

Country Status (1)

Country Link
CN (1) CN202011036U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103549913A (en) * 2013-11-07 2014-02-05 孙生强 Toilet paper holder
CN105881623A (en) * 2016-06-02 2016-08-24 苏州艾泰普机械有限公司 Automatic membrane breaking device
CN107538546A (en) * 2017-08-02 2018-01-05 上海峰晟机械设备有限公司 For cutting the automatic trimming device of L-type side and straight flange

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103549913A (en) * 2013-11-07 2014-02-05 孙生强 Toilet paper holder
CN105881623A (en) * 2016-06-02 2016-08-24 苏州艾泰普机械有限公司 Automatic membrane breaking device
CN107538546A (en) * 2017-08-02 2018-01-05 上海峰晟机械设备有限公司 For cutting the automatic trimming device of L-type side and straight flange
CN107538546B (en) * 2017-08-02 2019-01-04 上海峰晟机械设备有限公司 For cutting the automatic trimming device of L-type side and straight flange

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C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20111019