CN208216316U - A kind of face list printer - Google Patents
A kind of face list printer Download PDFInfo
- Publication number
- CN208216316U CN208216316U CN201820665110.3U CN201820665110U CN208216316U CN 208216316 U CN208216316 U CN 208216316U CN 201820665110 U CN201820665110 U CN 201820665110U CN 208216316 U CN208216316 U CN 208216316U
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- CN
- China
- Prior art keywords
- upper cover
- elastic bar
- cover group
- fastener
- lower case
- Prior art date
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Abstract
The utility model relates to a kind of face list printers, including lower case, the upper cover group being hinged with one end of lower case, type channel is formed between the upper cover group and lower case, the hinged place of the upper cover group and lower case is equipped with the lockable mechanism after uncapped for fixed cover group, the lockable mechanism includes the upper elastic bar that upper end is fixed in upper cover group and lower end is fixed on the lower elastic bar in lower case, the lower end of the upper elastic bar and the upper end of lower elastic bar are equipped with mutual corresponding inclined-plane, when the upper cover group is opened up to extreme position, the inclined-plane of upper elastic bar lower end is connected on the inclined-plane of lower elastic bar.The utility model face list printer is cooperatively formed by upper elastic bar and lower elastic bar, and structure is simple, and manufacturing cost is low.
Description
Technical field
The utility model relates to printer fields, and in particular to a kind of face list printer.
Background technique
In the list printer of face, face to face when single deck tape-recorder paper, often need apparatus lid opening, cover needs locking after uncapping, therefore needs
Design cap-opening mechanism and lockable mechanism.The cap-opening mechanism and lockable mechanism of existing printer are usually by more complex mechanism group
Part composition, is disadvantageous in that: mechanism is complicated, and manufacturing cost is higher, biggish volume can not be suitable for such as printing surface list it
The miniprinter of class.
Utility model content
The purpose of this utility model provides a kind of simple face list printer of structure.
To achieve the above object, the utility model uses following technical scheme:
A kind of face list printer, the upper cover group being hinged including lower case, with one end of lower case, the upper cover group is under
Form type channel between shell, the hinged place of the upper cover group and lower case is equipped with uncap after be used for the locking of fixed cover group
Mechanism, under the lockable mechanism includes the upper elastic bar that upper end is fixed in upper cover group and lower end is fixed in lower case
Elastic bar, the lower end of the upper elastic bar and the upper end of lower elastic bar are equipped with mutual corresponding inclined-plane, the upper cover group
When opening up to extreme position, the inclined-plane of upper elastic bar lower end is connected on the inclined-plane of lower elastic bar.
The upper cover group is hinged with fastener, and the fastener is equipped with the toggle for stirring fastener, the toggle
Notch by being provided with upper cover group side stretches out the side of upper cover group；The lower end of the fastener is equipped with button foot, and the button
The bottom of foot is formed with oblique angle；The upper surface of the lower case is equipped with the catching groove for corresponding to button foot.
The side of the fastener is equipped with tension spring, described tension spring one end connecting fastener, and the other end connects upper cover group.
The upper elastic bar is in reclinate arc structure, and the lower elastic bar is at vertical shape structure.
After adopting the above technical scheme, the utility model compared with the background art, has the advantages that
1, when upper cover group is opened to extreme position, locking is formed to top using upper elastic bar and lower elastic bar,
Prevent upper cover group because of gravity closing lid, when wanting closing lid, upper cover group, which is pushed, to be made using the flexible deformation resigning of elastic bar
Closing lid is completed in unclamping to top lockup state originally, and simple and reliable for structure, plastic parts manufacturing cost is low；
2, the fastening of upper cover group and lower case can be realized using simple tension spring, fastener and catching groove, hand dials toggle and is
The pulling force of tension spring can be overcome and fastener is made to realize the disengaging of button foot and catching groove towards toggle direction beat is dialled.
To sum up, the structure of uncap lockable mechanism and the lid locking mechanism of the utility model face list printer is simple, manufacture
It is at low cost.Its lockable mechanism of uncapping is cooperatively formed by upper elastic bar and lower elastic bar, and lid closing component structure is by tension spring, card
Fastener and catching groove cooperatively form.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is lockable mechanism lockup state schematic diagram；
Fig. 3 is that lockable mechanism releases lockup state schematic diagram；
Fig. 4 is the utility model cap-opening mechanism schematic diagram.
Specific embodiment
As shown in Figure 1 to Figure 3, the utility model discloses a kind of face list printer comprising lower case 1 and lower case 1
The upper cover group 2 that is hinged of one end, form type channel between upper cover group 2 and lower case 1.
Wherein, the hinged place of upper cover group 2 and lower case 1 is equipped with the lockable mechanism after uncapped for fixed cover group 2, described
Lockable mechanism includes that the upper elastic bar 21 that upper end is fixed in upper cover group 2 and lower end are fixed in lower case 1 lower elastic rib
Item 11, wherein upper elastic bar 21 is in reclinate arc structure, and the structure in a vertical shape of lower elastic bar 11.Upper elasticity
The lower end of rib 21 and the upper end of lower elastic bar 11 are machined with mutual corresponding inclined-plane 211 and 111.
In order to play guiding function, the top edge on inclined-plane 211 and the edge of upper elastic bar 21 are excessive using circular arc 212,
When upper cover group 2 is opened up to extreme position, the inclined-plane 211 of upper 21 lower end of elastic bar is connected to the oblique of lower elastic bar 11
On face 111, locking is realized in a manner of to top, prevents upper cover group 2 because of gravity fall.When upper cover group 2 is closed up downwards, upper elasticity
Rib 11 glides along circular arc 212, is stepped down at this time by the deformation of upper elastic bar 21 and lower elastic bar 11, the script made is right
It pushes up locking state to unclamp, smoothly completes closing lid process.
Pass through articulated shaft 22 and the hinged fastener 23 of upper cover group 2 as shown in figure 4, being equipped in upper cover group 2, on fastener 23
It is extended with the toggle 231 in the same direction with articulated shaft 22, toggle 231 stretches out upper cover group by being provided with the notch 232 of 2 side of upper cover group
The lower end of 2 side, fastener 23 forms button foot 232 and stretches out the lower end surface of upper cover group 2, and the upper surface of lower case 1 is equipped with
Corresponding to the catching groove 12 of button foot 232, the bottom of button foot 232 is machined with oblique angle, when upper cover group 2 is pressed in lower case 1, detains foot
232 enter catching groove 12 under the guiding function at oblique angle, so that upper cover group 2 be snapped onto lower case 1.
For anti-anti-avulsion hook, and can have when pushing upper cover group 2 it is good buckle into sense, the side of fastener 23 is equipped with
Tension spring 24,24 one end of tension spring are connect with fastener 23, and the other end is connected will detain the tension of foot 232 and detain with the inner cavity of upper cover group 2
In slot 12.
When uncapping, toggle 231 is stirred along the arrow direction of Fig. 4, and fastener 23 overcomes the pulling force of tension spring 24 along stirring
The direction beat of button 231, button foot 232 are detached from catching groove 12, can uncap at this time by realization is praised above upper cover group 2.Above-mentioned tension spring, card
Fastener and catching groove cooperatively form the closing component structure of lid.
The above is only the utility model embodiment, not makees any limit to the technical scope of the utility model
System, thus any trickle amendment made by the above technical examples according to the technical essence of the present invention, equivalent variations with repair
Decorations, are still within the scope of the technical solutions of the present invention.
Claims (4)
1. a kind of face list printer, the upper cover group being hinged including lower case, with one end of lower case, the upper cover group and lower casing
Type channel is formed between body, it is characterised in that: the hinged place of the upper cover group and lower case is fixed equipped with being used for after uncapping
The lockable mechanism of lid group, the lockable mechanism include that the upper elastic bar that upper end is fixed in upper cover group and lower end are fixed on down
Lower elastic bar in shell, the lower end of the upper elastic bar and the upper end of lower elastic bar are equipped with mutual corresponding inclined-plane,
When the upper cover group is opened up to extreme position, the inclined-plane of upper elastic bar lower end is connected on the inclined-plane of lower elastic bar.
2. a kind of face list printer according to claim 1, it is characterised in that: the upper cover group is hinged with fastener, institute
Fastener is stated equipped with the toggle for stirring fastener, the toggle stretches out upper cover by being provided with the notch of upper cover group side
The side of group；The lower end of the fastener is equipped with button foot, and the bottom of the button foot is formed with oblique angle；The upper end of the lower case
Face is equipped with the catching groove for corresponding to button foot.
3. a kind of face list printer according to claim 2, it is characterised in that: the side of the fastener is equipped with tension spring,
Described tension spring one end connecting fastener, the other end connect upper cover group.
4. a kind of face list printer according to claim 1, it is characterised in that: the upper elastic bar is in reclinate
Arc structure, the lower elastic bar is at vertical shape structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820665110.3U CN208216316U (en) | 2018-05-04 | 2018-05-04 | A kind of face list printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820665110.3U CN208216316U (en) | 2018-05-04 | 2018-05-04 | A kind of face list printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208216316U true CN208216316U (en) | 2018-12-11 |
Family
ID=64510596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820665110.3U Active CN208216316U (en) | 2018-05-04 | 2018-05-04 | A kind of face list printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208216316U (en) |
-
2018
- 2018-05-04 CN CN201820665110.3U patent/CN208216316U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |