CN205631823U - Automatic pencil - Google Patents
Automatic pencil Download PDFInfo
- Publication number
- CN205631823U CN205631823U CN201620256032.2U CN201620256032U CN205631823U CN 205631823 U CN205631823 U CN 205631823U CN 201620256032 U CN201620256032 U CN 201620256032U CN 205631823 U CN205631823 U CN 205631823U
- Authority
- CN
- China
- Prior art keywords
- lead
- nib
- pencil
- retractable pencil
- jig arm
- 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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- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
The utility model discloses an automatic pencil, including pen -holder and nib, the pen -holder side is provided with the pen clip, and inside is equipped with interior body, and the tip of interior body is provided with the lead core and presss from both sides, the inboard top of nib is equipped with and presss from both sides plumbous device, presss from both sides the plumbous head of clamp, first arm lock, second arm lock that plumbous device includes that bottom -up connects gradually, presses down spring and thread slipping, and spout sliding connection is passed through to the inboard lower part with interior body on first arm lock top. The utility model discloses a top inboard in the nib presss from both sides plumbous device with establishing for the lead core of rupture can continue to use between lead core clamp and the nib, and it is extravagant to have reduced the lead core, has improved the rate of utilization of lead core.
Description
Technical field
This utility model relates to a kind of propelling pencil, and after being specially the disconnected lead of one, sustainable use is automatic
Pencil.
Background technology
Propelling pencil is writing implement conventional in study, particularly with the student of grade of senior middle school, writes
Word amount is big, and lead for retractable pencil usage amount is more.When actually used, the lead for retractable pencil of propelling pencil interior tube body end
Often occurring the situation of disconnected lead between folder and nib, the lead for retractable pencil having no progeny usually cannot continue due to shorter
Continue and use and cause waste.At present, designer is made that very for the improvement technology of propelling pencil
Fruitful effort, also designed many outstanding technical schemes.Such as Patent Office of the People's Republic of China's public affairs in 2013
Application No. 201220661729.X accused, entitled " propelling pencil of the most easily broken a kind of lead "
The technical scheme that utility model patent is used, it is possible to stably fix lead for retractable pencil, it is to avoid lead for retractable pencil drop and
Waste, extends the service life of lead for retractable pencil.But the weak point of there is also, it is simply that dop and nib
Between lead for retractable pencil drop after just cannot be continuing with, the utilization rate of lead for retractable pencil is low.
Utility model content
The purpose of this utility model is to provide a kind of propelling pencil different from prior art design,
Top inside nib adds clamping lead device, the clamping of the lead for retractable pencil after fractureing and fastening, it is ensured that
After disconnected lead, propelling pencil is continuing with.
For achieving the above object, this utility model is by the following technical solutions:
A kind of propelling pencil, including penholder and nib, described penholder side is provided with pen clip, internal
Being provided with interior tube body, the end of interior tube body is provided with lead for retractable pencil folder, and being arranged over inside described nib is pressed from both sides
Lead device, clamping lead device include bottom-up be sequentially connected with clamping lead head, the first jig arm, second folder
Arm, by pressing spring and slide fastener, the inner side on described first jig arm top and the bottom of interior tube body are by sliding
Groove is slidably connected.
Further, described propelling pencil, described clamping lead head is fixed on the position, bottom of the first jig arm
Position between lead for retractable pencil folder and nib, the center of clamping lead head is provided with the axle suitable with lead for retractable pencil size
Hole, in order to the clamping of lead for retractable pencil and fixing.
Further, described propelling pencil, the bottom of described second jig arm and the top of the first jig arm
Connecting outside end, the top of the second jig arm is provided with the pressing plate of annular, described by the bottom of pressing spring
It is fixed on pressing plate.
Further, described propelling pencil, described slide fastener is arranged on the outside of penholder, slide fastener
Inner side is connected with by pressing spring, and described penholder is provided with the chute suitable with slide fastener.
Further, described propelling pencil, the outside of described pen clip is provided with the storage of storage lead for retractable pencil
Lead box.
Further, described propelling pencil, described storage lead box includes box body and the box at box body top
Lid, the side of lid is hinged on box body, and opposite side is fixed with box body by locking buckle.
The beneficial effects of the utility model are:
1, be provided above clamping lead device inside nib, clamping lead device include clamping lead head, the first jig arm,
Second jig arm, by pressing spring and slide fastener, clamping lead head position between lead for retractable pencil folder and nib, use
In gripping lead for retractable pencil.By promoting slide fastener that clamping lead head can be driven to move up or down, thus adjust
Distance between joint lead for retractable pencil and nib so that the short and small lead for retractable pencil after fractureing can be continuing with, and carries
The high utilization rate of lead for retractable pencil, reduces the waste of material.
2, the outside of pen clip arranges the storage lead box in order to store lead for retractable pencil, can place standby lead for retractable pencil, anti-
The most in use lead for retractable pencil exhausts and affects use, and storage lead box can also be used for storage and wrecks as polylith
And the lead for retractable pencil temporarily placed nowhere.
Accompanying drawing explanation
Fig. 1 is external structure schematic diagram of the present utility model；
Fig. 2 is internal structure schematic diagram of the present utility model；
In figure, 1-penholder, 2-nib, 3-pen clip, 4-interior tube body, 5-lead for retractable pencil presss from both sides, 6-clamping lead device,
61-clamping lead head, 62-the first jig arm, 63-the second jig arm, 64-presses pressing spring, 65-slide fastener, and 7-stores up lead
Box, 71-box body, 72-lid, 8-pressing plate, 9-top cap.
Detailed description of the invention
The following is specific embodiment of the utility model, and combine accompanying drawing to technology of the present utility model
Scheme is further described, but this utility model is not limited in these embodiments.
As it is shown in figure 1, this utility model one propelling pencil, including penholder 1 and nib 2, nib 2
It is threadedly attached in the bottom of penholder 1.The side, top of penholder 1 is provided with pen clip 3, pen clip 3
Outside is provided with the storage lead box 7 of storage lead for retractable pencil.
Specifically, as in figure 2 it is shown, penholder 1 is internally provided with the interior tube body 4 of protection lead for retractable pencil, inner tube
The bottom of body 4 is provided with the lead for retractable pencil folder 5 of removable bifurcated.For frequent between lead for retractable pencil folder 5 and nib 2
Occur disconnected lead problem, nib 2 inside be provided above clamping lead device 6, clamping lead device include from
Clamping lead the 61, first jig arm the 62, second jig arm 63 that the end is upwards sequentially connected with, by pressing spring 64 and
Slide fastener 65.Clamping lead 61 is fixed on the bottom of the first jig arm 62, the inner side on the first jig arm 62 top with
The lower slide of interior tube body 4 connects, by the top of the first jig arm 62 in the chute of interior tube body 4 on
Lower movement, drives the clamping lead 61 bottom it to move in the position between lead for retractable pencil folder 5 and nib 2.
The center of clamping lead 61 is provided with the axis hole suitable with lead for retractable pencil size, is used for gripping lead for retractable pencil folder 5
And the disconnected lead between nib 2.The bottom of the second jig arm 63 is connected outside the top of the first jig arm 62,
The first jig arm is driven to move along chute by the second jig arm.The top of the second jig arm 63 is provided with annular
Pressing plate 8, be fixed on pressing plate by the bottom of pressing spring 64.By the top of pressing spring 64 and slide fastener 65
Connecting, slide fastener 65 is arranged on the outside of penholder 1, and penholder 1 is provided with the chute suitable with slide fastener,
Slide fastener can move up and down along chute.Use more situation in view of lead for retractable pencil amount at ordinary times, prevent from making
During with, lead for retractable pencil exhausts impact use, arranges the storage lead box 7 of storage lead for retractable pencil in the outside of pen clip 3.
Storage lead box includes the lid 72 at box body 71 and box body top, and the side of lid is hinged on box body, separately
Side is fixed with box body by locking buckle, and storage lead box 7 can be used for placing standby lead for retractable pencil, it is also possible to
In storing the lead for retractable pencil temporarily placed nowhere for polylith that wrecks.
When writing, as the situation of the interruption lead of lead for retractable pencil folder 5 and nib 2 occurs, press top cap 9, make folder
The clamping lead 61 of lead device 6 is opened, the fixing lead for retractable pencil disconnected.Slide up and down slide fastener 65, with slide fastener even
Connect is deformed upon by pressing spring 64, thus extrudes the pressing plate 8 of pressing lower spring end so that the second folder
Arm 63 moves up or down, and then drives the first jig arm 62 being connected with the second jig arm in inner tube
Move up or down in the chute of body 4, so that the clamping lead 61 bottom it is being positioned at lead for retractable pencil folder
Position between 5 and nib 2 is moved.By moving up or down of clamping lead 61, scalable is broken
Open the distance between lead for retractable pencil and nib, thus consolidate and the remaining lead for retractable pencil of clamping disconnection so that be short
Little lead for retractable pencil can be continuing with, and improves the utilization rate of lead for retractable pencil, reduces waste.
The above is only used for enumerating this utility model, for those skilled in the art
For, on the premise of without departing from this utility model principle, it is also possible to make some improvements and modifications,
And these improvements and modifications are also regarded as protection domain of the present utility model.
Claims (6)
1. a propelling pencil, including penholder (1) and nib (2), described penholder side sets
Being equipped with pen clip (3), inside is provided with interior tube body (4), and the end of interior tube body is provided with lead for retractable pencil folder (5),
It is characterized in that, being arranged over clamping lead device (6) inside described nib, clamping lead device includes
Bottom-up be sequentially connected with clamping lead head (61), the first jig arm (62), the second jig arm (63),
By pressing spring (64) and slide fastener (65), the inner side on described first jig arm top and interior tube body (4)
Bottom connected by slide.
A kind of propelling pencil the most according to claim 1, it is characterised in that described clamping lead
Head (61) is arranged at the position between lead for retractable pencil folder (5) and nib (2), the center of clamping lead head
It is provided with the axis hole suitable with lead for retractable pencil size.
A kind of propelling pencil the most according to claim 1, it is characterised in that described second
The top of jig arm (63) is provided with the pressing plate (8) of annular, the described end by pressing spring (64)
Portion is fixed on pressing plate.
A kind of propelling pencil the most according to claim 1, it is characterised in that described slide fastener
(65) being arranged on the outside of penholder (1), penholder is provided with the chute suitable with slide fastener.
A kind of propelling pencil the most according to claim 1, it is characterised in that described pen clip
(3) outside is provided with storage lead box (7) of storage lead for retractable pencil.
A kind of propelling pencil the most according to claim 5, it is characterised in that described storage lead
Box (7) includes the lid (72) at box body (71) and box body top, and the side of lid is hinged on
On box body, opposite side is fixed with box body by locking buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620256032.2U CN205631823U (en) | 2016-03-30 | 2016-03-30 | Automatic pencil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620256032.2U CN205631823U (en) | 2016-03-30 | 2016-03-30 | Automatic pencil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205631823U true CN205631823U (en) | 2016-10-12 |
Family
ID=57075493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620256032.2U Expired - Fee Related CN205631823U (en) | 2016-03-30 | 2016-03-30 | Automatic pencil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205631823U (en) |
-
2016
- 2016-03-30 CN CN201620256032.2U patent/CN205631823U/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 |
Granted publication date: 20161012 Termination date: 20180330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |