CN201049311Y

CN201049311Y - Drawer type kneader with chipping obstructing and safety self-protecting structure

Info

Publication number: CN201049311Y
Application number: CNU200720110990XU
Authority: CN
Inventors: 沈金龙
Original assignee: CHENGBANG OFFICE APPLIANCES Co Ltd NINGBO CITY
Current assignee: CHENGBANG OFFICE APPLIANCES Co Ltd NINGBO CITY
Priority date: 2007-06-20
Filing date: 2007-06-20
Publication date: 2008-04-23
Anticipated expiration: 2017-06-20

Abstract

The utility model provides a shredder with chip blocking and secure self-protection structure, comprising a shredder head, a shredder body and a shredded paper drawer barrel; a buckled rear part of the shredder head, the shredder body and the shredded paper drawer barrel is assembled with a chip blocking and secure self-protection structure consisting of a rocker, a spring seat, a door baffle and an ejector rob; the shredder head and the shredder body are combined into one body; the rocker, the spring seat and the door baffle are assembled together through a torsion spring and arranged at the bottom of the shredder head; the inner sides of the spring seat at two ends of the door baffle are correspondingly provided with two rockers; two ejector rods are symmetrically arranged on the shredded paper drawer barrel; the two ejector rods are correspondingly pressed against the two rockers; the two ejector rods symmetrically arranged on the shredded paper drawer barrel press the two rockers to drive and open the door baffle which covers a paper discharging port. The shredded paper drawer barrel is in a closed state when pulled away from the combined body of the shredder head and the shredder body; chips is prevented from falling inside and outside of the shredder body; the paper discharging port of the shredder is covered, and a shredding blade is closed inside the shredder head to avoid incidental injury.

Description

Have and intercept chip and the drawer type shredder of safety from structure-preserving

Technical field

The utility model relates to the shredder technical field, especially has to intercept chip and the drawer type shredder of safety from structure-preserving.

Background technology

Present known shredder, as the patent No. is that the paper feed port periphery of the shredder loam cake that relates to of 200320124403 Chinese patent " auxiliary switch of shredder " is installed an auxiliary switch in addition, the depression bar of this auxiliary switch runs through the loam cake inboard and is nested with a spring, running through dull and stereotyped perforation simultaneously contacts with touch panel, this touch panel can be conflicted touch switch to start the action of touch switch drive cutter, the axle of touch panel one end axostylus axostyle can stretch in the rotating shaft of the other end, rotating shaft one end tool shredded paper switch can push the shredded paper switch and touches touch switch and shred paper with starter when paper is inserted by paper feed port; The shredded paper that desire remains in after with shredded paper in the paper feed port is removed, and just can thoroughly clear up by pushing auxiliary switch.Yet granular paper scrap is scattered to paper shredding barrel and housing periphery slit, and can't overcome shredder has the phenomenon of leaking paper scrap to take place.Arbitrarily being scattered of paper scrap brings secondary pollution can for office and family, and the health that has influenced office and family is clean and tidy.As application number be 200610060917 Chinese patent " a kind of shredder paper feed safeguard construction " relate to be provided with the protection pressing board at shredder paper feed port edge; the bottom surface of protection pressing board is supported by the elasticity thing, and contacts with the pressure handle zero pressure of the microswitch of controlling the shredder electrical source of power.The protection pressing board is a block protection pressing board of forming to press close to the long narrow bar shaped protection ring at shredder paper feed port edge, and its bottom surface is supported by at least two stage clips, and contacts with the pressure handle zero pressure of the microswitch of controlling the shredder electrical source of power.But enter the shredder paper feed port when injuring nearby personal safety at non-broken object,, can't prevent because people's mistake touches blade with finger, and make the generation of finger injuries tragedy owing to after cutting off the electrical source of power of shredder, certain inertia is arranged still.

Summary of the invention

Technical problem to be solved in the utility model is at above-mentioned prior art present situation, and a kind of compact conformation is provided, and protection is reliable, makes simply, and with low cost having intercepts chip and the safety drawer type shredder from structure-preserving.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: have obstruct chip and the safety shredder from structure-preserving, comprise shredded paper head, shredded paper fuselage and shredded paper drawer bucket, shredded paper head and shredder are as the integral body of a combination, and the technical measures of taking are: the rear portion that shredded paper drawer bucket and shredded paper head, shredded paper fuselage fasten is equipped with the obstruct chip be made up of rocking bar, spring base, door shield plate and push rod and safe from structure-preserving; Wherein, rocking bar, spring base and door shield plate are assembled together by torque spring, and this part is installed in the bottom of shredded paper head, are positioned at inboard corresponding two rocking bars of installing of spring base at door shield plate both ends; Two push rod symmetries are installed on the shredded paper drawer bucket; Two rocking bars of two corresponding butts of push rod; Symmetry is installed in two push rods on the shredded paper drawer bucket to be had the top and changes two rocking bars and make its drive and open the door shield plate that covers exit slot.

Compared with prior art, the rear portion that fastens of the utility model shredded paper drawer bucket and shredded paper head, shredded paper fuselage is equipped with the obstruct chip is made up of rocking bar, spring base, door shield plate and push rod and safe from structure-preserving; Wherein, rocking bar, spring base and door shield plate are assembled together by torque spring, and this part is installed in the bottom of shredded paper head, are positioned at inboard corresponding two rocking bars of installing of spring base at door shield plate both ends; Two push rod symmetries are installed on the shredded paper drawer bucket; Two rocking bars of two corresponding butts of push rod; Symmetry is installed in two push rods on the shredded paper drawer bucket to be had the top and changes two rocking bars and make its drive and open the door shield plate that covers exit slot.The door shield plate that shredded paper drawer bucket is pulled away from behind the assembly of shredded paper head and shredded paper fuselage is in closure state; Intercepting chip is scattered in inside and outside the shredded paper fuselage; And the exit slot of shredder covered, the sealing blade for shredding paper prevents to accidentally injure in the shredded paper head.

Description of drawings

Fig. 1 is the biopsy cavity marker devices schematic diagram of the utility model embodiment;

Fig. 2 is the biopsy cavity marker devices schematic diagram of the shredded paper drawer bucket of the utility model embodiment when being drawn back;

Fig. 3 is that shredded paper drawer bucket is pulled away from shredder door shield plate closing view after one's death among Fig. 1.

The specific embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

Structure of the present utility model is seen Fig. 1 and shown in Figure 3, have and intercept chip and the shredder of safety from structure-preserving, comprise shredded paper head 11, shredded paper fuselage 12 and shredded paper drawer bucket 7, shredded paper head 11 is the integral body of a combination with shredded paper fuselage 12, and the rear portion that shredded paper drawer bucket 7 and shredded paper head 11, shredded paper fuselage 12 fasten is equipped with the obstruct chip is made up of rocking bar 2, spring base 3, door shield plate 5 and push rod 6 and safely from structure-preserving; Wherein, rocking bar 2, spring base 3 and door shield plate 5 are assembled together by torque spring 31, and this part is installed in the bottom of shredded paper head 11, are positioned at spring base 3 inboard corresponding two rocking bars 2 of installing at door shield plate 5 both ends; Two push rod 6 symmetries are installed on the shredded paper drawer bucket 7; Two rocking bars 2 of two push rod 6 corresponding butts; Symmetry is installed in two push rods 6 on the shredded paper drawer bucket 7 to be had the top and changes two rocking bars 2 and make its drive and open the door shield plate 5 that covers exit slot.

Fig. 1 is that shredded paper drawer bucket 7 is fastened on the door shield plate opening schematic diagram on the assembly of shredded paper head 11 and shredded paper fuselage 12, has guaranteed that shredder can operate as normal; And the door shield plate of opening 5 plays the effect that stops, isolates to granular paper scrap down in working order, avoids granular paper scrap to be scattered to the slit, rear portion of shredded paper drawer bucket 7, prevents that the utility model from having the phenomenon of leaking paper scrap to take place.

Shredded paper drawer bucket draws back and breaks away from shredder gradually after one's death, two push rods 6 that symmetry is installed on the shredded paper drawer bucket 7 break away from two rocking bars 2, door shield plate 5 moves auto-closing under the effect of torque spring 31, just the exit slot with shredded paper head 11 covers, and the residual paper scrap on this shredded paper fuselage 1 is blocked in door shield plate 5 the insides.Be that shredded paper drawer bucket is pulled away from door shield plate closing view behind the assembly of shredded paper head 11 and shredded paper fuselage 12 among Fig. 1 as shown in Figure 3; Thereby paper scrap can be scattered in the shredded paper fuselage 12, so this device prevented arbitrarily being scattered of paper scrap, bring secondary pollution can not for office and family, guaranteed the clean hygiene of office and family.

Moreover, also make blade for shredding paper be protected in the inside owing to after door shield plate 5 closures, exit slot of the present utility model is covered, and be that adult or child's hand all can't touch blade for shredding paper, also well guaranteed the security of shredder.Prevent because people's mistake touches blade with finger, and make finger injuries.

Though the utility model illustrates and describes by the reference preferred embodiment,, those skilled in the art should understand, and in the scope of claims, can do the various variation on form and the details.

Claims

1. have and intercept chip and the shredder of safety from structure-preserving, comprise shredded paper head (11), shredded paper fuselage (12) and shredded paper drawer bucket 7, shredded paper head (11) and shredded paper fuselage (12) are the integral body of a combination, it is characterized in that: the rear portion that described shredded paper drawer bucket (7) and shredded paper head (11), shredded paper fuselage (12) fasten be equipped with the obstruct chip formed by rocking bar (2), spring base (3), door shield plate (5) and push rod (6) with safely from structure-preserving; Wherein, rocking bar (2), spring base (3) and door shield plate (5) are assembled together by torque spring (31), and this part is installed in the bottom of shredded paper head (11), are positioned at inboard corresponding two rocking bars (2) of installing of spring base (3) at door shield plate (5) both ends; Two push rods (6) symmetry is installed on the shredded paper drawer bucket (7); Two push rods (6), two rocking bars of corresponding butt (2); Symmetry is installed in two push rods (6) on the shredded paper drawer bucket (7) to be had the top and changes two rocking bars (2) and make its drive and open the door shield plate (5) that covers exit slot.