CN201552044U - Reinforcing structure of paper shredder - Google Patents
Reinforcing structure of paper shredder Download PDFInfo
- Publication number
- CN201552044U CN201552044U CN2009202011908U CN200920201190U CN201552044U CN 201552044 U CN201552044 U CN 201552044U CN 2009202011908 U CN2009202011908 U CN 2009202011908U CN 200920201190 U CN200920201190 U CN 200920201190U CN 201552044 U CN201552044 U CN 201552044U
- Authority
- CN
- China
- Prior art keywords
- paper bag
- lower cover
- loam cake
- aforesaid
- side plate
- 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
A reinforcing structure of a paper shredder comprises an upper cover, a lower cover, a knife shaft, a paper guide bag and lateral plates respectively arranged on the two sides of the paper guide bag, wherein the two ends of the knife shaft are respectively arranged on the lateral plates and positioned in the paper guide bag, the upper cover and the lower cover are respectively arranged at the top part and the bottom part of the paper guide bag, and the paper guide bag is provided with a paper inlet at the upper end part and a paper outlet at the lower end part. The reinforcing structure is characterized in that at least two reinforcing shafts are arranged lengthways between the upper cover and the lower cover, and the paper guide bag is clamped and spaced between the reinforcing shafts. Compared with the prior art, the utility model has the advantages that the reinforcing shafts prevent the paper guide bag from swinging horizontally to affect the shredding precision and being propped open during the operation; and meanwhile, the assembly is convenient and fast, the cost of the reinforcing structure is lower, and the mass production is facilitated.
Description
Technical field
The utility model relates to a kind of shredder, relates in particular to the reinforcement structure of a kind of shredder inside.
Background technology
Existing shredder, no matter be manual or electronic, roughly can be divided into fringe type and broken segment type, its basic principle be exactly utilize be parallel to each other and two cylindrical shape hobboing cutters that rightabout rotates will by between paper extruding incision be in strip or segment type, then by paper guiding sheet or lead paper bag and import in the dustbin.Common paper guiding sheet or to lead the installation of paper bag fairly simple is in the long-term shredded paper process, because paper guiding sheet or lead paper bag and install insecure, often cause the blade distortion easily, cause sheet or lead the paper bag displacement, the serious paper bag of will leading struts, and finally causes having some setbacks into paper, shredded paper and paper delivery.
Based on this, the reinforcement structure that a lot of shredders occurred, as the patent No. is Chinese utility model patent " the shredder structure that has the dividing plate " (Granted publication number: CN2803523Y) of ZL200520107680.3, this patent is provided with the dividing plate of booster action to improve fastness by both sides before and after cutter shaft, guarantee permanent normal the use, though booster action has been played in this kind design, the dividing plate cost is higher, and installation accounts for the inner space; The Chinese utility model patent of ZL200620017261.5 " a kind of shredder lead paper storehouse strengthen structure " (Granted publication number: CN2930861Y) and for example, this patent plays booster action by support chip is set, similarly all right referenced patent ZL200620063603.7, though structure is simple, but fastness has much room for improvement, and the unconventional parts of support chip are made production and are difficult for.
Having a kind of shredder to strengthen structure recently again is disclosed, see that the patent No. is Chinese utility model patent " the shredder structure that has the dividing plate " (Granted publication number: CN2803523Y) of ZL200520107680.3, this patent plays booster action by the steady arm of a U-shaped, this kind design is comparatively complicated, and assembling makes troubles.
The utility model content
Technical problem to be solved in the utility model be provide a kind of at the above-mentioned state of the art and be connected firmly, cheap, assemble the reinforcement structure of shredder efficiently.
Another technical problem to be solved in the utility model provides the reinforcement structure of the little shredder of a kind of noise.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of reinforcement structure of shredder, comprise loam cake, lower cover, cutter shaft, lead paper bag and be located at the side plate of leading the paper bag two ends respectively, aforesaid cutter shaft two ends are located on the side plate respectively and are positioned at and lead paper bag, aforesaid loam cake and lower cover are located at the top and the bottom of leading paper bag respectively, the aforesaid paper bag of leading has the paper feed port of being located at the upper end and the exit slot of bottom, it is characterized in that being vertically arranged with between described loam cake and the lower cover at least two and strengthen axle, the described paper bag of leading then is held and is limited between aforesaid reinforcements spool.
For further improving spacing holding function, the described paper bag both sides of leading form respectively for strengthening the caulking groove that axle is embedded.
As preferably, described lead paper bag by on lead paper bag and lead paper bag down and form, and described caulking groove upper end and bottom take shape in respectively lead on aforesaid paper bag with under lead paper bag one side.
Described side plate is between loam cake and lower cover, and described side plate edge is arranged with beam, and this beam and described loam cake inwall and lower cover inwall offset.Because the setting of beam, the resonance that produces when making shredder work can outwards not transmitted, and has reduced noise, has prolonged the useful life of the inner cutter shaft of shredder and other assemblies simultaneously.
As improvement, described beam comprises first beam of transverse horizontal plug-in mounting and second beam of vertically vertical plug-in mounting, and aforesaid first beam is located at the upper end of described side plate, and aforesaid second beam is located at the bottom of side plate.
The described second beam bottom interval is furnished with notch.Be beneficial to enhancing frictional force, also be convenient to second beam oneself adjustment and location in little space.
Consider and be convenient to assembling that described reinforcement axle is located between described loam cake and the lower cover by the last mounting groove of loam cake lower surface and the following mounting groove of lower cover upper surface respectively.
Compared with prior art, advantage of the present utility model is: strengthen the axle restriction and lead paper bag and swing and influence the shredded paper precision, guarantee that leading paper bag is not strutted at work, simultaneously easy to assembly quick, it is lower to strengthen infrastructure cost, is beneficial to production in enormous quantities; Because the setting of beam, the resonance that produces when making shredder work can outwards not transmitted, and has reduced noise, has prolonged the useful life of the inner cutter shaft of shredded paper and other assemblies simultaneously.
Description of drawings
Fig. 1 is the embodiment cross-sectional view.
Fig. 2 is the perspective view behind removal loam cake and the lower cover.
Fig. 3 separates assembly drawing for part beam among Fig. 2.
Fig. 4 is for leading the exploded view of paper bag among Fig. 3.
Fig. 5 is the perspective view of loam cake among Fig. 1.
Fig. 6 is the perspective view of lower cover among Fig. 1.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
As Fig. 1, Fig. 2 and shown in Figure 3, the reinforcement structure of the shredder in the present embodiment comprises loam cake 1, lower cover 2, cutter shaft 10, lead paper bag 3 and be located at the side plate 6 of leading paper bag 3 two ends respectively, lead paper bag 3 by on lead paper bag 3a and under lead paper bag 3b and form, on lead paper bag 3a and have paper feed port 31, under lead paper bag 3b and have exit slot 32, cutter shaft 10 two ends are located on the side plate 6 respectively and are positioned at and lead paper bag 3, loam cake 1 and lower cover 2 are located at the top and the bottom of leading paper bag 3 respectively, be vertically arranged with two between loam cake 1 and the lower cover 2 and strengthen axle 5, lead 3 of paper bags and be held to be limited in and strengthen between the axle 5.
In conjunction with Fig. 5 and shown in Figure 6, strengthen axle 5 and be located between loam cake 1 and the lower cover 2 by the last mounting groove 11 of loam cake 1 lower surface and the following mounting groove 21 of lower cover 2 upper surfaces respectively.
Strengthen axle 5 restrictions and lead paper bag 3 and swing and influence the shredded paper precision, reduced maintenance frequency.
Fig. 2 and shown in Figure 3, side plate 6 are between loam cake 1 and lower cover 2, and side plate 6 edges are arranged with beam, and beam and loam cake 1 inwall and lower cover 2 inwalls offset.Beam comprises first beam 61 of transverse horizontal plug-in mounting and the upper end that vertical vertically second beam, 62, the first beams 61 of plug-in mounting are located at side plate 6, and second beam 62 is located at the bottom of side plate 6, and second beam, 62 bottom intervals are furnished with notch 621.Because the setting of beam, the resonance that produces when making shredder work can outwards not transmitted, and has reduced noise, has prolonged the useful life of the inner cutter shaft of shredder and other assemblies simultaneously.
Claims (7)
1. the reinforcement structure of a shredder, comprise loam cake, lower cover, cutter shaft, lead paper bag and be located at the side plate of leading the paper bag two ends respectively, aforesaid cutter shaft two ends are located on the side plate respectively and are positioned at and lead paper bag, aforesaid loam cake and lower cover are located at the top and the bottom of leading paper bag respectively, the aforesaid paper bag of leading has the paper feed port of being located at the upper end and the exit slot of bottom, it is characterized in that being vertically arranged with between described loam cake and the lower cover at least two and strengthen axle, the described paper bag of leading then is held and is limited between aforesaid reinforcements spool.
2. the reinforcement structure of shredder according to claim 1 is characterized in that the described paper bag both sides of leading form respectively for strengthening the caulking groove that axle is embedded.
3. the reinforcement structure of shredder according to claim 2, it is characterized in that described lead paper bag by on lead paper bag and lead paper bag down and form, and described caulking groove upper end and bottom take shape in respectively lead on aforesaid paper bag with under lead paper bag one side.
4. will go the reinforcement structure of 1 described shredder according to right, it is characterized in that described side plate between loam cake and lower cover, and described side plate edge is arranged with beam, this beam and described loam cake inwall and lower cover inwall offset.
5. the reinforcement structure of shredder according to claim 4, it is characterized in that described beam comprises first beam of transverse horizontal plug-in mounting and second beam of vertically vertical plug-in mounting, aforesaid first beam is located at the upper end of described side plate, and aforesaid second beam is located at the bottom of side plate.
6. the reinforcement structure of shredder according to claim 5 is characterized in that the described second beam bottom interval is furnished with notch.
7. according to the reinforcement structure of the described shredder of arbitrary claim in the claim 1～6, it is characterized in that described reinforcement axle is located between described loam cake and the lower cover by the last mounting groove of loam cake lower surface and the following mounting groove of lower cover upper surface respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202011908U CN201552044U (en) | 2009-11-23 | 2009-11-23 | Reinforcing structure of paper shredder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202011908U CN201552044U (en) | 2009-11-23 | 2009-11-23 | Reinforcing structure of paper shredder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201552044U true CN201552044U (en) | 2010-08-18 |
Family
ID=42611717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202011908U Expired - Fee Related CN201552044U (en) | 2009-11-23 | 2009-11-23 | Reinforcing structure of paper shredder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201552044U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111356A (en) * | 2012-12-11 | 2013-05-22 | 蒋春花 | Paper shredder with safety cover board |
| CN103111357A (en) * | 2012-12-11 | 2013-05-22 | 蒋春花 | Paper inlet mechanism of paper shredder with safety cover board |
-
2009
- 2009-11-23 CN CN2009202011908U patent/CN201552044U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111356A (en) * | 2012-12-11 | 2013-05-22 | 蒋春花 | Paper shredder with safety cover board |
| CN103111357A (en) * | 2012-12-11 | 2013-05-22 | 蒋春花 | Paper inlet mechanism of paper shredder with safety cover board |
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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: 20100818 Termination date: 20121123 |