CN204955770U - Gear units resets - Google Patents
Gear units resets Download PDFInfo
- Publication number
- CN204955770U CN204955770U CN201520731144.4U CN201520731144U CN204955770U CN 204955770 U CN204955770 U CN 204955770U CN 201520731144 U CN201520731144 U CN 201520731144U CN 204955770 U CN204955770 U CN 204955770U
- Authority
- CN
- China
- Prior art keywords
- gear
- reseting
- district
- fluted disc
- elevated
- 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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- Gears, Cams (AREA)
Abstract
The utility model provides a reasonable in design, simple structure's may not be with under the condition of tearing the side cover open, and convenient messenger discerns the gear units resets of gear set back. The utility model discloses a setting on the side of powdered carbon box the formula of windowing side cover (1) and set up to be in respectively can the promotion formula reset discernment gear (2) and drive gear (3) in the formula of the windowing side cover (1), can the promotion formula reset discernment gear (2) with the formula of windowing side cover (1) looks adaptation and with the connection is meshed mutually in drive gear (3). The utility model is suitable for a powdered carbon box field of manufacturing.
Description
Technical field
The utility model relates to a kind of reseting gear device.
Background technology
The cartridge of carbon dust printer all can be provided with reseting gear device, but the original-pack reseting gear device of tradition has following two shortcomings: first, for compatible manufacturer, machine is needed entirely to examine aborning, identification gear is forwarded to position after identification after so going up machine, a brand-new life-span use is obtained for enabling terminal client, need a station that the identification gear printing the cartridge entirely examined is returned to original state during compatible manufacturers produce, after powder box limit lid must be removed by original-pack this Structural Design Requirement, identification gear is set back, troublesome poeration, waste man-hour, the second, for terminal client, buy a brand-new powder box, after printing a life-span, carbon dust is used up, but other attrition components can also continue to use, in order to improve utilization rate, reducing to pollute, needing again to add powder, but direct upper machine after adding powder, printer meeting nonrecognition cartridge, must return to initial position by identification tooth, so for terminal client, take cartridge apart, recover gear, difficulty is larger.
Utility model content
Technical problem to be solved in the utility model overcomes the deficiencies in the prior art, when providing a kind of reasonable in design, structure simply can tear limit lid open, makes the reseting gear device that identification gear sets back easily.
The technical scheme that the utility model adopts is: the utility model comprises the fenestration limit lid be arranged on the side of cartridge and elevated resets being separately positioned on described fenestration Bian Gainei identifies gear and travelling gear, and described elevated reset identification gear and described fenestration limit are covered suitable and be meshed with described travelling gear and be connected.
Described fenestration limit lid comprises reseting gear district and the travelling gear district adjacent with described reseting gear district, described reseting gear district is vertically cylindrical, the top in described reseting gear district is provided with arc-shaped slot, described elevated reset identifies that gear adaptation is arranged in described reseting gear district, and described travelling gear adaptation is arranged in described travelling gear district.
Described elevated reset identifies that gear comprises fluted disc, a described fluted disc length of tape tooth along the circumferential direction is also meshed with described travelling gear, remainder is not with tooth, and the upper surface not with one section, tooth of described fluted disc is provided with lifting handle, and described lifting is placed in adaptation in described arc-shaped slot.
Back-moving spring is provided with between the upper surface of described fluted disc and the lower surface at top, described reseting gear district.
The number of teeth of described fluted disc is corresponding with the length of described arc-shaped slot.
The beneficial effects of the utility model are: in the utility model, external force can identify the lifting handle of gear by promoting elevated reset, directly just elevated reset identification gear can be promoted certain altitude and pass through to promote arcuately groove rotation, elevated reset is identified, and gear resets again, makes elevated resets identification gear near origin-location again engaging with travelling gear again after reset under the effect of reseting gear.So by the utility model, both facilitated compatible manufacturers produce, and exempted unnecessary dismounting, the mass defect of not only having saved man-hour but also having avoided secondary dismounting to bring, is convenient to again terminal client and reuses cartridge, be conducive to environmental protection.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation from top to bottom;
Fig. 2 is the elevated structural representation before identifying pinion rotation that resets of the present utility model;
Fig. 3 is the elevated structural representation after identifying pinion rotation that resets of the present utility model.
Detailed description of the invention
As shown in Figure 1, Figure 2, Figure 3 shows, the utility model comprises and is arranged on fenestration limit lid 1 on the side of cartridge and elevated resets be separately positioned in described fenestration limit lid 1 identifies gear 2 and travelling gear 3, and described elevated reset identification gear 2 and described fenestration limit are covered 1 suitable and be meshed with described travelling gear 3 and be connected.
Described fenestration limit lid 1 comprises reseting gear district and the travelling gear district adjacent with described reseting gear district, described reseting gear district is vertically cylindrical, the top in described reseting gear district is provided with arc-shaped slot 11, described elevated reset identifies that gear 2 adaptation is arranged in described reseting gear district, and described travelling gear 3 adaptation is arranged in described travelling gear district.
Described elevated reset identifies that gear 2 comprises fluted disc 21, a described fluted disc 21 length of tape tooth along the circumferential direction is also meshed with described travelling gear 3, remainder is not with tooth, the upper surface not with one section, tooth of described fluted disc 21 is provided with and promotes 21, and described lifting is placed in 21 adaptations in described arc-shaped slot 11 and also can slides along described arc-shaped slot 11.
Back-moving spring 22 is provided with between the upper surface of described fluted disc 21 and the lower surface at top, described reseting gear district.
The number of teeth of described fluted disc 21 sets according to the actual conditions of cartridge, and the length of described arc-shaped slot 11 is corresponding with the number of teeth of described fluted disc 21.
Operation principle:
When just starting, the position of the described elevated identification gear 2 that resets as described in Figure 3, when cartridge in use, described elevated reset identifies that gear 2 rotates along clockwise direction and makes described elevated reset identify that the gear teeth of gear 2 are meshed with described travelling gear 3, when going to position as shown in Figure 2, represent that the carbon dust of described cartridge is finished and described elevated reset identifies that the gear teeth of gear 2 are no longer meshed with described travelling gear 3, now staff adds powder to described cartridge; After adding powder, staff overcomes described back-moving spring 22 21 by promoting described lifting described elevated reset is identified that gear 2 is promoted to certain altitude, and then on this height, make described lifting slide along described arc-shaped slot 11 21, described elevated reset is identified, and gear 2 is from the position newly returned back to as described in Figure 3, then staff decontrols described lifting 21, described elevated reset identifies that gear 2 is reset to origin-location under the effect of described back-moving spring 22, so far completes whole reset work.
The utility model is applicable to cartridge and manufactures field.
Claims (5)
1. a reseting gear device, it is characterized in that: it comprises fenestration limit lid (1) be arranged on the side of cartridge and elevated resets be separately positioned in described fenestration limit lid (1) identifies gear (2) and travelling gear (3), it is suitable and be meshed with described travelling gear (3) and be connected that (1) is covered on described elevated reset identification gear (2) and described fenestration limit.
2. reseting gear device according to claim 1, it is characterized in that: described fenestration limit lid (1) comprises reseting gear district and the travelling gear district adjacent with described reseting gear district, described reseting gear district is vertically cylindrical, the top in described reseting gear district is provided with arc-shaped slot (11), described elevated reset identifies that gear (2) adaptation is arranged in described reseting gear district, and described travelling gear (3) adaptation is arranged in described travelling gear district.
3. reseting gear device according to claim 2, it is characterized in that: described elevated reset identifies that gear (2) comprises fluted disc, a described fluted disc length of tape tooth along the circumferential direction is also meshed with described travelling gear (3), remainder is not with tooth, the upper surface not with one section, tooth of described fluted disc is provided with and promotes (21), and described lifting is placed in (21) adaptation in described arc-shaped slot (11).
4. reseting gear device according to claim 3, is characterized in that: be provided with back-moving spring (22) between the upper surface of described fluted disc (21) and the lower surface at top, described reseting gear district.
5. reseting gear device according to claim 3, is characterized in that: the number of teeth of described fluted disc (21) is corresponding with the length of described arc-shaped slot (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520731144.4U CN204955770U (en) | 2015-09-21 | 2015-09-21 | Gear units resets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520731144.4U CN204955770U (en) | 2015-09-21 | 2015-09-21 | Gear units resets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204955770U true CN204955770U (en) | 2016-01-13 |
Family
ID=55050858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520731144.4U Expired - Fee Related CN204955770U (en) | 2015-09-21 | 2015-09-21 | Gear units resets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204955770U (en) |
-
2015
- 2015-09-21 CN CN201520731144.4U patent/CN204955770U/en not_active Expired - Fee Related
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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: 20160113 Termination date: 20180921 |