CN202778626U - Sliding cover mechanism for paper shredder - Google Patents
Sliding cover mechanism for paper shredder Download PDFInfo
- Publication number
- CN202778626U CN202778626U CN 201220418695 CN201220418695U CN202778626U CN 202778626 U CN202778626 U CN 202778626U CN 201220418695 CN201220418695 CN 201220418695 CN 201220418695 U CN201220418695 U CN 201220418695U CN 202778626 U CN202778626 U CN 202778626U
- Authority
- CN
- China
- Prior art keywords
- chute
- shredder
- pressing plate
- cover
- microswitch
- 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
Links
Images
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a sliding cover mechanism for a paper shredder, and mainly aims to effectively prevent foreign objects from falling into the paper shredder, so as to avoid unnecessary loss for a user and protect the paper shredder. The sliding cover mechanism comprises an upper cover of the paper shredder, wherein a surface cover capable of sliding along the upper surface of the upper cover of the paper shredder is arranged on the upper cover of the paper shredder; a first chute and a second chute are respectively arranged on two sides at the bottom of the upper cover of the paper shredder; guide poles corresponding to the first chute and the second chute in position are arranged on two sides at the bottom of the surface cover, and are arranged in the first chute and the second chute respectively; a first pressure plate and a second pressure plate are connected to the guide poles and arranged above the first chute and the second chute respectively; a microswitch is arranged outside the first chute and at the bottom of the upper cover of the paper shredder; and an extending arm is arranged between one side of the first pressure plate and the microswitch. Compared with the prior art, the utility model has the advantages that as the slidable surface cover is arranged on the upper cover of the paper shredder, harm to people can be avoided, the foreign objects are prevented from falling down, and damage on the paper shredder can be avoided.
Description
Technical field
The utility model relates to a kind of office appliance, especially a kind of shredder sliding closure structure for shredder.
Background technology
As shown in Figure 1 rectilinear of tradition shredder enters the paper mode and the angle-inserting type of bringing clamp structure into shown in Figure 2 enters paper.Although these two kinds enter the paper mode and all did Safety Approval when design, in use still there are some problems in it.Because its paper inlet is open type, avoiding having foreign matter with regard to difficulty falls into, thereby these some things that just caused damaging the user cause unnecessary loss, and also might fall into thing (hard thing, as coin etc.) can damage shredder itself.
Summary of the invention
The purpose of this utility model provides a kind of shredder sliding closure structure, and the technical problem that solve is to prevent effectively that foreign matter from falling into shredder and cause unnecessary loss and protection shredder itself to the user.
For addressing the above problem, the utility model is realized by the following technical solutions: a kind of shredder sliding closure structure, comprise the shredder loam cake, cover on the described shredder that be provided with can be along the cover of shredder loam cake upper surface slide, two bottom sides at the shredder loam cake is respectively equipped with the first chute, the second chute, the cover two bottom sides is provided with the corresponding guide pillar in position that arranges with the first chute and the second chute, guide pillar is separately positioned in the first chute and the second chute, on guide pillar, the first chute and the second chute top are connected with respectively the first pressing plate, the second pressing plate, the outside at the first chute, the bottom of shredder loam cake is provided with microswitch, be provided with extending arm between one side of the first pressing plate and the microswitch, when the upper surface of cover rim shredder loam cake is pushed open face to face, extending arm contacts the microswitch conducting with shell fragment on the microswitch; When the upper surface of cover rim shredder loam cake was closed face to face, extending arm did not contact the microswitch disconnection with shell fragment on the microswitch.
The lower end of the first chute described in the utility model and the second chute is respectively equipped with width greater than the 3rd chute and the 4th chute of the first chute and the second chute, be respectively equipped with location the first pressing plate and the second pressing plate the 5th chute, the 6th chute in the lower end of the 3rd chute and the 4th chute, between the 5th chute and the microswitch, the side of the 5th chute is provided with stopper slot, the first pressing plate is arranged in the 5th chute, extending arm is arranged in the stopper slot, and the second pressing plate is arranged in the 6th chute.
The guide pillar that is arranged in the first chute and the second chute described in the utility model has respectively three.
Guide pillar described in the utility model is provided with pulley, and pulley is separately positioned in the 3rd chute and the 4th chute.
The upper surface of shredder loam cake described in the utility model is provided with the first rib, and the upper surface of the first rib contacts with the lower surface of cover.
Be respectively equipped with the second rib on the upper surface of the upper surface of the first pressing plate described in the utility model and the second pressing plate, the upper surface of the second rib contacts with the lower surface of the 5th chute, the lower surface of the 6th chute respectively.
Be respectively equipped with on the inboard groove wall of the first chute described in the utility model and the second chute and have flexible elastic arm, when guide pillar slided to elastic arm, elastic arm formed with the outer wall of guide pillar and contacts.
Be respectively equipped with the circular groove of indent on the upper end face both sides of cover described in the utility model.
The middle part of shredder loam cake described in the utility model is provided with position seven chute corresponding with circular groove, and circular groove is arranged in the 7th chute, is provided with resilient key mechanism at the 7th chute.
Resilient key described in the utility model mechanism is by the first locating slot and the second locating slot that are arranged on both sides before and after the circular groove bottom, be arranged on the location key seat of the 7th chute bottom, be arranged on the alignment pin in the location key seat and be arranged on the alignment pin lower end, spring in the location key seat forms, the upper end of alignment pin is provided with the column with sphere, column stretches out from the hole that is arranged in the location key seat, and withstand in the first locating slot or the second locating slot, be provided with the 3rd pressing plate in the lower end of location key seat, the 3rd pressing plate is fastened on the location key seat by screw, the upper end end of spring is enclosed within the rear end of alignment pin, and the lower end of spring is against on the upper surface of the 3rd pressing plate.
The utility model compared with prior art, employing covers at shredder slidably cover is set, so that in use effectively prevent injury to the person, prevent that foreign matter from dropping at the shredded paper mouth place of shredder, avoid damaging shredder, adopt and in the bottom of cover pressing plate and extending arm are set, so that after pushing cover open, extending arm contacts with microswitch, so that shredder is switched on, plays the effect of energy-conserving and environment-protective.
Description of drawings
Fig. 1 is the first structural representation of prior art.
Fig. 2 is the second structural representation of prior art.
Fig. 3 is the external structure schematic diagram under the closure state of the present utility model.
Fig. 4 is polycrystalline substance schematic diagram one of the present utility model.
Fig. 5 is polycrystalline substance schematic diagram two of the present utility model.
Fig. 6 is polycrystalline substance schematic diagram three of the present utility model.
Fig. 7 is the partial sectional view one of Fig. 6.
Fig. 8 is the partial sectional view two of Fig. 6.
Fig. 9 is that the utility model cover is pushed the external structure schematic diagram under the state open.
Figure 10 is that the utility model cover is pushed the polycrystalline substance schematic diagram under the state open.
Figure 11 is the structural representation of the utility model resilient key mechanism.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail.
As depicted in figs. 1 and 2, the angle-inserting type that available technology adopting is rectilinear to be entered the paper mode or bring clamp structure into enters the paper mode, but all has potential safety hazard in these two modes, and clothes or necktie are involved in wherein easily, and the person is worked the mischief.
Such as Fig. 3, Fig. 4 and shown in Figure 5, shredder sliding closure structure of the present utility model comprises a cover 1, cover 1 is arranged on the upper surface of shredder loam cake 4, side at the shredder mouth of shredder loam cake 4 is provided with securing cover plate, cover 1 be arranged on securing cover plate same level face on, be respectively equipped with the circular groove 27 of indent in the left and right sides of cover 1, circular groove 27 is arranged near on the position of securing cover plate, the left and right sides, bottom of shredder loam cake 4 is respectively equipped with the first chute 15 and second chute 21 of vertical setting, the first chute 15 and the second chute 21 are elongated slot, the both sides, front and back are circular arc, the sideslip cell wall that the first chute 15 is relative with the second chute 21 rear sides is provided with elastic wall 16, be provided with width in the lower end of the first chute 15 greater than the 3rd chute 22 of the first chute 15 width, the 3rd chute 22 also is elongated slot, the both sides, front and back are circular arc, be provided with width in the lower end of the 3rd chute 22 greater than the 5th chute 24 of the 3rd chute 22, left side opening limited location groove 26, the first chutes 15 at the 5th chute 24, consist of stepped mechanism between the 3rd chute 22 and the 5th chute 24; Be provided with width in the lower end of the second chute 21 greater than the 4th chute 23 of the second chute 21, the lower end of the 4th chute 23 is provided with width greater than the 6th chute 25 of the 4th chute 23, the second chute 21 and the 4th chute 23 are elongated slot, the both sides, front and back are circular arc, consist of stepped mechanism between the second chute 21, the 4th chute 23 and the 6th chute 25; The first chute 15, the second chute 21 shape sizes equate, the 3rd chute 22, the 4th chute 23 shape sizes equate, the 5th chute 24, the 6th chute 25 shape sizes equate, are provided with microswitch 6 on the right side of the first chute 15 (being the left side of the first chute 15 among Fig. 5, the outside of shredder loam cake 4); In the first chute 15 and the second chute 21, be provided with guide pillar 13, guide pillar 13 is fastened on the lower surface of cover 1, the guide pillar 13 of every side has three, respectively along the first chute 15, the second chute 21 linear arrays, at the first chute 15, guide pillar 13 in the second chute 21 is provided with the first pressing plate 2 and the second pressing plate 3 that connects by screw, the first pressing plate 2 and the second pressing plate 3 are strip rectangle laminated structure, be separately positioned in the 5th chute 24 and the 6th chute 25, between microswitch 6 and the 5th chute 24, the first pressing plate 2 is provided with extending arm 5, extending arm 5 is active in the stopper slot 26, when promoting cover 1, cover 1 drives guide pillar 13 in the first chute 15 and the 21 interior slips of the second chute, 13 of guide pillars drive the first pressing plate 2 and the second pressing plate 3 is mobile together, and when extending arm 5 moved to the front end of stopper slot 26, extending arm 5 contacted with the shell fragment 7 of microswitch 6, as shown in FIG. 10 and 11, and with shell fragment 7 pressings, making microswitch 6 conductings, indicator lamp 9 is lighted.
Fig. 6 and shown in Figure 7 is connected with pulley 14 at former and later two guide pillars 13, and pulley 14 is arranged in the 3rd chute 22 and the 4th chute 23, and the both sides of pulley 14 contact with the runner wall formation of the 3rd chute 22 and the 4th chute 23.
As shown in Figure 8, smooth and easy in order to slide before and after guaranteeing, vertically be provided with respectively 3 the first ribs 12 in the upper end face left and right sides of shredder loam cake 4, the setting position of the first rib 12 is the left and right sides of circular groove 27 and the first chute 15, the second chute 21 inner sides, and the upper surface of the first rib 12 forms with the lower surface of cover 1 and contacts.The upper surface that vertically is provided with the second rib 11, the second ribs 11 in the both sides, upper surface of the first pressing plate 2 and the second pressing plate 3 forms with the lower surface of the 5th chute 24, the 6th chute 25 and contacts.
As shown in figure 11, in order to guarantee feel, lower end at circular groove 27, shredder loam cake 4 is provided with the 7th chute 28, circular groove 27 is in the 28 interior slips of the 7th chute, between circular groove 27 and the 7th chute 28, be provided with resilient key mechanism, resilient key mechanism is by elasticity key seat 31, alignment pin 32, spring 18, the 3rd pressing plate 19 forms, elasticity key seat 31 is arranged on the centre position of the 7th chute 28, on elasticity key seat 31, have hole 34 on the 7th chute 28, the upper end of alignment pin 32 is provided with column 33, column 33 stretches out in hole 34, the upper end of column 33 has sphere, vertically be provided with the first locating slot 29 and the second locating slot 30 in the lower end of circular groove 27, the first locating slot 29 and the second locating slot 30 are circular groove, the first locating slot 29 is arranged on the circular groove 27 middle part rear and front end identical with column 33 positions with the second locating slot 30, spring 18 is arranged in the elasticity key seat 31, the 3rd pressing plate 19 is fastened on the bottom of location key seat 31 by screw, one side of spring 18 is against on the upper surface of the 3rd pressing plate 19, and opposite side is enclosed within the lower end of alignment pin 32.
Under unused state, cover 1 is in closure state, the guide pillar 13 of the rear side of this moment is affected by the elastic force of elastic arm 16, it is stepped up rear side at the first chute 15 and the second chute 21,33 of locating dowels on the alignment pin 32 withstand in the first locating slot 29, microswitch 6 is not triggered, and shredder is in off-position.When pushing cover 1 open, the sphere of the upper end of locating dowel 33 is along skidding off in the first locating slot 29, make alignment pin 32 extrusion springs 18, simultaneously locating dowel 33 is pressed, locating dowel 33 is withstood on the rear surface of circular groove, move to the second locating slot 30 simultaneously, cover 1 also drives guide pillar 13 and moves, and the guide pillar 13 of rear side slips into elastic arm 16, this moment, elastic arm 16 was guide pillar 13 compressions with rear side, make it in the first chute 15 and the 21 interior slips of the second chute, guaranteed feel, meanwhile, guide pillar 13 has also driven the first pressing plate 2 and the second pressing plate 3 forward end move, when extending arm 5 arrived the front end of stopper slot 26, extending arm 5 can't continue mobile, and locating dowel 33 has also moved in the second locating slot 30, sphere makes locating dowel 33 enter the second locating slot 30, spring 18 stretches, and with locating dowel 33 withstanding in the second locating slot 30 tightly, extending arm 5 has also touched the shell fragment 7 of microswitch 6, microswitch 6 is triggered, shredder is in "on" position, and this moment, indicator lamp 9 was also lighted shredder work.
Paper inlet of the present utility model seals when not using, and not only seems in appearance succinctly attractive in appearance, and is in off-position, energy-conserving and environment-protective; Only need during use cover 1 one is pushed away gently backward, paper inlet just reveals, and power supply is connected immediately, prevents that the person from coming to harm, and has damaged simultaneously shredder itself.
Claims (10)
1. shredder sliding closure structure, comprise shredder loam cake (4), it is characterized in that: described shredder loam cake (4) is provided with can be along the cover (1) of shredder loam cake (4) upper surface slide, two bottom sides at shredder loam cake (4) is respectively equipped with the first chute (15), the second chute (21), cover (1) two bottom sides is provided with the corresponding guide pillar (13) in position that arranges with the first chute (15) and the second chute (21), guide pillar (13) is separately positioned in the first chute (15) and the second chute (21), on guide pillar (13), the first chute (15) and the second chute (21) top are connected with respectively the first pressing plate (2), the second pressing plate (3), the outside in the first chute (15), the bottom of shredder loam cake (4) is provided with microswitch (6), be provided with extending arm (5) between one side of the first pressing plate (2) and the microswitch (6), when cover (1) is pushed open along the upper surface of shredder loam cake (4), extending arm (5) contacts microswitch (6) conducting with shell fragment (7) on the microswitch (6); When cover (1) was closed along the upper surface of shredder loam cake (4), extending arm (5) did not contact microswitch (6) disconnection with shell fragment (7) on the microswitch (6).
2. shredder sliding closure structure according to claim 1, it is characterized in that: the lower end of described the first chute (15) and the second chute (21) is respectively equipped with width greater than the 3rd chute (22) and the 4th chute (23) of the first chute (15) and the second chute (21), be respectively equipped with location the first pressing plate (2) and the second pressing plate (3) the 5th chute (24) in the lower end of the 3rd chute (22) and the 4th chute (23), the 6th chute (25), between the 5th chute (24) and the microswitch (6), the side of the 5th chute (24) is provided with stopper slot (26), the first pressing plate (2) is arranged in the 5th chute (24), extending arm (5) is arranged in the stopper slot (26), and the second pressing plate (3) is arranged in the 6th chute (25).
3. shredder sliding closure structure according to claim 2 is characterized in that: the described guide pillar (13) that is arranged in the first chute (15) and the second chute (21) has respectively three.
4. shredder sliding closure structure according to claim 3, it is characterized in that: described guide pillar (13) is provided with pulley (14), and pulley (14) is separately positioned in the 3rd chute (22) and the 4th chute (23).
5. shredder sliding closure structure according to claim 4, it is characterized in that: the upper surface of described shredder loam cake (4) is provided with the first rib (12), and the upper surface of the first rib (12) contacts with the lower surface of cover (1).
6. shredder sliding closure structure according to claim 5, it is characterized in that: be respectively equipped with the second rib (11) on the upper surface of the upper surface of described the first pressing plate (2) and the second pressing plate (3), the upper surface of the second rib (11) contacts with the lower surface of the 5th chute (24), the lower surface of the 6th chute (25) respectively.
7. shredder sliding closure structure according to claim 6, it is characterized in that: be respectively equipped with on the inboard groove wall of described the first chute (15) and the second chute (21) and have flexible elastic arm (16), when guide pillar (13) slided to elastic arm (16), elastic arm (16) formed with the outer wall of guide pillar (13) and contacts.
8. shredder sliding closure structure according to claim 7 is characterized in that: the circular groove (27) that is respectively equipped with indent on the upper end face both sides of described cover (1).
9. shredder sliding closure structure according to claim 8, it is characterized in that: the middle part of described shredder loam cake (4) is provided with position seven chute (28) corresponding with circular groove (27), circular groove (27) is arranged in the 7th chute (28), is provided with resilient key mechanism at the 7th chute (28).
10. shredder sliding closure structure according to claim 9, it is characterized in that: described resilient key mechanism is by the first locating slot (29) and the second locating slot (30) that are arranged on both sides before and after circular groove (26) bottom, be arranged on the location key seat (31) of the 7th chute (28) bottom, be arranged on the alignment pin (32) in the location key seat (31) and be arranged on alignment pin (32) lower end, spring (18) in the location key seat (31) forms, the upper end of alignment pin (32) is provided with the column (33) with sphere, column (33) stretches out from the hole (34) that is arranged in the location key seat (31), and withstand in the first locating slot (29) or the second locating slot (30), be provided with the 3rd pressing plate (19) in the lower end of location key seat (31), the 3rd pressing plate (19) is fastened on the location key seat (31) by screw, the upper end end of spring (18) is enclosed within the rear end of alignment pin (32), and the lower end of spring (18) is against on the upper surface of the 3rd pressing plate (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220418695 CN202778626U (en) | 2012-08-22 | 2012-08-22 | Sliding cover mechanism for paper shredder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220418695 CN202778626U (en) | 2012-08-22 | 2012-08-22 | Sliding cover mechanism for paper shredder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202778626U true CN202778626U (en) | 2013-03-13 |
Family
ID=47805970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220418695 Expired - Fee Related CN202778626U (en) | 2012-08-22 | 2012-08-22 | Sliding cover mechanism for paper shredder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202778626U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8967511B1 (en) * | 2012-12-01 | 2015-03-03 | Emily Lo | Slidable cover mechanism of a paper shredder |
-
2012
- 2012-08-22 CN CN 201220418695 patent/CN202778626U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8967511B1 (en) * | 2012-12-01 | 2015-03-03 | Emily Lo | Slidable cover mechanism of a paper shredder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202576940U (en) | Self-locking and ejecting device for door cover of washing machine and washing machine | |
| CN204349046U (en) | A kind of rotating concealed type multi-function jack | |
| CN202778626U (en) | Sliding cover mechanism for paper shredder | |
| CN203406646U (en) | A dustproof charger | |
| CN203056194U (en) | Socket with double slip covers | |
| CN206274380U (en) | Multi-functional computer host box | |
| CN210897030U (en) | Packaging structure of intelligent switch | |
| CN204877832U (en) | But vary voltage inflater of fast switch over | |
| CN207070157U (en) | A kind of waterproof mobile phone containment vessel | |
| CN203232989U (en) | Safe power socket | |
| CN201910542U (en) | Pop-up socket | |
| CN201094140Y (en) | Plane safety door electric outlet | |
| CN203056221U (en) | Wall socket being convenient for placing charging product | |
| CN204991567U (en) | Automotive interior combination control switch | |
| CN204995171U (en) | Safe squeezing type juicer | |
| CN210542538U (en) | Cleaner with ultraviolet sterilization function | |
| CN201980590U (en) | Triangular prism-shaped cigarette case | |
| CN202820916U (en) | Pressure cooker | |
| CN203289543U (en) | A TV set remote controller equipped with a cover | |
| CN206274493U (en) | Contact apparatus | |
| CN206603479U (en) | A kind of new Anti-scratching drawer | |
| CN203314888U (en) | Dust collector air outlet plate with sliding type locking mechanism | |
| CN108134241A (en) | A kind of modified new-energy automobile charging pile device | |
| CN213701185U (en) | Football table with noise reduction function | |
| CN203870526U (en) | Handle and case with handle |
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 |
Granted publication date: 20130313 Termination date: 20210822 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |