CN202847133U - Sliding type paper cutting device for miniprinter - Google Patents
Sliding type paper cutting device for miniprinter Download PDFInfo
- Publication number
- CN202847133U CN202847133U CN 201220463773 CN201220463773U CN202847133U CN 202847133 U CN202847133 U CN 202847133U CN 201220463773 CN201220463773 CN 201220463773 CN 201220463773 U CN201220463773 U CN 201220463773U CN 202847133 U CN202847133 U CN 202847133U
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- Prior art keywords
- sliding
- ball
- blade
- sliding blade
- rear end
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Abstract
The utility model discloses a sliding type paper cutting device for miniprinter, which comprises a base and a sliding blade, wherein a paper inlet is arranged at the front end of the base, a front guide post is arranged at the middle part of the base, a rear guide slot is arranged at the rear end of the base, the sliding blade is sleeved on the front guide post through a front guide slot arranged in the middle of the sliding blade, the rear end of the sliding blade slides along the base through a rear guide post embedded the rear guide slot, the front guide post is further provided with a pressing device for providing down force for the sliding blade, a fixed blade is arranged at the front part of the paper inlet, bulges are arranged on the two sides of the front end of the sliding blade and are fixed above the fixed blade; a ball sliding slot is arranged at the rear end of the base, balls are embedded in the ball sliding slot, and the rear end of the sliding blade is located above the balls. The sliding type paper cutting device for miniprinter has the beneficial effects that the balls are arranged on both the upper side and the lower side of the sliding blade to assist in sliding, so that the frictional resistance is remarkably reduced, and the service life of each element is prolonged.
Description
[technical field]
The utility model relates to a kind of slidingtype paper cutter of mini-printer.
[background technology]
The paper cutter life-span in the market is generally shorter, and its reason mainly is that pedestal directly contacts with the sliding blade large tracts of land, and frictional resistance is excessive, and the parts wear that causes transmission is serious.
[utility model content]
The purpose of this utility model is to reduce the frictional resistance between pedestal and sliding blade, reaches the purpose that prolongs life of product.
The utility model is achieved through the following technical solutions:
The slidingtype paper cutter of described mini-printer, comprise pedestal and sliding blade, described pedestal front end is provided with paper inlet, the middle part is provided with front guide post, the rear end is provided with rear gathering sill, described sliding blade is placed on the described front guide post by a front gathering sill that is arranged at its middle part, slides along described pedestal by a rear lead that embeds described rear gathering sill in described sliding blade rear end, also is provided with one on the described front guide post and provides the biasing device of downforce for described sliding blade; Described paper inlet front portion is provided with fixed blade, and described sliding blade front end both sides are provided with projection, and described projection is positioned over described stator top; Described pedestal rear end is provided with the ball sliding tray, and described ball sliding tray inside is embedded with ball, and described sliding blade rear end is positioned at described ball top.
Further, described front slide groove inboard is provided with an axle sleeve that is placed on the described front guide post, and described axle sleeve top is provided with pressing plate, and described pressing plate bottom is provided with the guide ledges that embeds in the described front gathering sill, described pressing plate two bottom sides is provided with groove, and described groove is embedded with ball.
Further, described biasing device primary structure is a spring.
Further, the ball sliding tray of described pedestal rear end is located at described rear gathering sill both sides.
The beneficial effects of the utility model are: place ball between sliding blade and pressing plate, spring pressure is delivered on the sliding blade by pressing plate and ball, and axle sleeve is not stressed; Place ball between sliding blade and the pedestal, spring pressure is delivered on the pedestal by sliding blade, ball, and rear lead is not stressed; The sliding blade upper and lower surface all has the auxiliary slip of ball, significantly reduces frictional resistance, strengthens the service life of element.
[description of drawings]
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model decomposition texture schematic diagram;
Fig. 3 is the anterior principle of confounding schematic representation intention of the utility model;
Fig. 4 is the utility model rear portion principle of confounding schematic representation intention;
Reference numeral:
1, pedestal; 2, sliding blade; 3, paper inlet; 4, front guide post; 5, rear lead; 6, front gathering sill; 7, rear gathering sill; 8, fixed blade; 9, projection; 10, ball sliding tray; 11, pressing plate; 12, axle sleeve; 13, guide ledges; 14, groove; 15, spring.
[specific embodiment]
Below in conjunction with the drawings and the specific embodiments the utility model is described further:
The slidingtype paper cutter of described mini-printer, comprise pedestal 1 and sliding blade 2, described pedestal 1 front end is provided with paper inlet 3, the middle part is provided with front guide post 4, the rear end is provided with rear gathering sill 7, described sliding blade 2 is placed on the described front guide post 4 by a front gathering sill 6 that is arranged at its middle part, sliding along described pedestal 1 by a rear lead 5 that embeds described rear gathering sill 7 in described sliding blade 2 rear ends, also is provided with one on the described front guide post 4 and provides the biasing device of downforce for described sliding blade 2; Described paper inlet 3 front portions are provided with fixed blade 8, and described sliding blade 2 front end both sides are provided with projection 9, described protruding 9 and are positioned over described stator top; Described pedestal 1 rear end is provided with ball sliding tray 10, and described ball sliding tray 10 inside are embedded with ball, and described sliding blade 2 rear ends are positioned at described ball top.Place ball between sliding blade 2 and the pedestal 1, spring 15 pressure are delivered on the pedestal 1 by sliding blade 2 and ball, and rear lead 5 is not stressed.
Preferably, described front slide groove inboard is provided with an axle sleeve 12 that is placed on the described front guide post 4, described axle sleeve 12 tops are provided with pressing plate 11, described pressing plate 11 bottoms are provided with the guide ledges 13 that embeds in the described front gathering sill 6, described pressing plate 11 two bottom sides are provided with groove 14, and described groove 14 is embedded with ball.Between sliding blade 2 and pressing plate 11, place ball, spring pressure by pressing plate 11 and ball be delivered on the sliding blade 2, axle sleeve 12 is not stressed.
Preferably, described biasing device primary structure is a spring 15.
Preferably, the ball sliding tray 10 of described pedestal 1 rear end is located at described rear gathering sill 7 both sides.
When the utility model used, sliding blade 2 upper and lower surfaces all had the auxiliary slip of ball, significantly reduce frictional resistance, strengthen the service life of element.
The according to the above description announcement of book and instruction, the utility model those skilled in the art can also carry out suitable change and modification to above-mentioned embodiment.Therefore, the specific embodiment that discloses and describe above the utility model is not limited to also should fall in the protection domain of claim of the present utility model modifications and changes more of the present utility model.In addition, although used some specific terms in this specification, these terms do not consist of any restriction to the utility model just for convenience of description.
Claims (4)
1. the slidingtype paper cutter of a mini-printer, comprise pedestal and sliding blade, described pedestal front end is provided with paper inlet, the middle part is provided with front guide post, the rear end is provided with rear gathering sill, described sliding blade is placed on the described front guide post by a front gathering sill that is arranged at its middle part, slides along described pedestal by a rear lead that embeds described rear gathering sill in described sliding blade rear end, also is provided with one on the described front guide post and provides the biasing device of downforce for described sliding blade;
It is characterized in that: described paper inlet front portion is provided with fixed blade, and described sliding blade front end both sides are provided with projection, and described projection is positioned over described stator top; Described pedestal rear end is provided with the ball sliding tray, and described ball sliding tray inside is embedded with ball, and described sliding blade rear end is positioned at described ball top.
2. the slidingtype paper cutter of mini-printer according to claim 1, it is characterized in that: described front slide groove inboard is provided with an axle sleeve that is placed on the described lead, described axle sleeve top is provided with pressing plate, described pressing plate bottom is provided with the guide ledges that embeds in the described front gathering sill, described pressing plate two bottom sides is provided with groove, and described groove is embedded with ball.
3. the slidingtype paper cutter of mini-printer according to claim 1, it is characterized in that: described biasing device primary structure is a spring.
4. the slidingtype paper cutter of mini-printer according to claim 1, it is characterized in that: the ball sliding tray of described pedestal rear end is located at described rear gathering sill both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220463773 CN202847133U (en) | 2012-09-12 | 2012-09-12 | Sliding type paper cutting device for miniprinter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220463773 CN202847133U (en) | 2012-09-12 | 2012-09-12 | Sliding type paper cutting device for miniprinter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202847133U true CN202847133U (en) | 2013-04-03 |
Family
ID=47978367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220463773 Expired - Fee Related CN202847133U (en) | 2012-09-12 | 2012-09-12 | Sliding type paper cutting device for miniprinter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202847133U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108688350A (en) * | 2017-03-31 | 2018-10-23 | 兄弟工业株式会社 | Cut-in device |
-
2012
- 2012-09-12 CN CN 201220463773 patent/CN202847133U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108688350A (en) * | 2017-03-31 | 2018-10-23 | 兄弟工业株式会社 | Cut-in device |
| US11883972B2 (en) | 2017-03-31 | 2024-01-30 | Brother Kogyo Kabushiki Kaisha | Slit-cutting device |
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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 |
Granted publication date: 20130403 Termination date: 20150912 |
|
| EXPY | Termination of patent right or utility model |