CN201970638U - Anti-falling pen - Google Patents

Anti-falling pen Download PDF

Info

Publication number
CN201970638U
CN201970638U CN2011200661824U CN201120066182U CN201970638U CN 201970638 U CN201970638 U CN 201970638U CN 2011200661824 U CN2011200661824 U CN 2011200661824U CN 201120066182 U CN201120066182 U CN 201120066182U CN 201970638 U CN201970638 U CN 201970638U
Authority
CN
China
Prior art keywords
pen
button
refill
spring
holder
Prior art date
Application number
CN2011200661824U
Other languages
Chinese (zh)
Inventor
隗德旺
Original Assignee
隗德旺
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 隗德旺 filed Critical 隗德旺
Priority to CN2011200661824U priority Critical patent/CN201970638U/en
Application granted granted Critical
Publication of CN201970638U publication Critical patent/CN201970638U/en

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Abstract

The utility model relates to an anti-falling pen, which comprises a pen plug, a pen holder, a button, a pen refill, a clamping handle and a spring. The pen holder is cylindrical, and the upper end of the pen holder is connected with internal threads of the pen plug through external threads; the clamping handle is arranged at the one fourth part of the lower end of the pen refill, the lower end of the pen refill is provided with a pen tip, and the pen refill penetrates through the pen holder through a spring; and the button is arranged on the pen holder and corresponds to the clamping handle on the pen refill. The pen tip can be extruded out for writing and can retract automatically when the pen is not used, and the damage to the pen tip caused by accidentally falling of the pen can be avoided. Moreover, the pen has a simple structure, is convenient to use, and is suitable for college students, middle school students, pupils and people of all social circles.

Description

Antibreaking pen
Technical field
The utility model relates to a kind of pen, especially a kind of Antibreaking pen.
Background technology
Pen is a human invention greatly, is for writing or the instrument of the usefulness of painting.Social development is to today, and pen is not that the present and the past is comparable already, and in the kind and the function numerous and complicated especially thereof of pen today of scientific and technical high development, its style constantly updates, and as pen, ball pen, gel ink pen, pencil, chalk etc., its function is numerous.
Gel ink pen originates from Japan, is the writing implement of at present popular in the world a kind of novelty.Gel ink pen has the advantage of fountain pen and ball pen concurrently, writes comfortable feel, and ink viscosity is lower, and increases lubricated easily material, thereby suitable more more sliding than common oiliness ball pen, is the upgraded product of oiliness ball pen.
Since traditional pen as the instrument of writing, often be hand held in, or be placed on oneself position eaily.Therefore, usually among unconscious, because of carelessness nib is fallen on the ground.May pen not had great influence one time twice, often will cause certain damage to pen, thereby shortened the life-span of ratio, cause certain loss, but a lot of pen is substantially once just bad.
The utility model content
In order to overcome the deficiency of above-mentioned existing pen, the purpose of this utility model is to provide a kind of Antibreaking pen, and it adopts and at pen core and the corresponding lower end of pen container card handle and button is set, and by squeeze buttons pen core is extruded, for writing.
In order to realize that the technical scheme that the purpose of this utility model adopts is: a kind of Antibreaking pen is characterized in that: it is made of pen plug, pen container, button, pen core, card handle, spring; Described pen container is a cylinder barrel shaped, and the upper end is connected by the internal thread of external screw thread with the pen plug; / 4th places, described pen core lower end are provided with the card handle, and the bottom connects nib, and pass spring and be arranged in the pen container; Described button is arranged on the pen container, and corresponding with the card handle on the pen core.
The beneficial effects of the utility model are: it can either be extruded when writing, and can shrink automatically when not using again, the nib injury of having avoided meaning of a passage to fall outward causing, and simple in structure, easy to use, be applicable to large, medium and small student and personages of various circles of society thereof.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Fig. 1 is the utility model structure chart
Fig. 2 is the utility model cutaway view
1-pen plug, 2-pen container, 3-button, 4-nib, 5-pen core, 6-card handle, 7-spring among the figure.
The specific embodiment
In first embodiment shown in Figure 1, a kind of Antibreaking pen is characterized in that: it is made of pen plug (1), pen container (2), button (3), pen core (5), card handle (6), spring (7); Described pen container (2) is a cylinder barrel shaped, and the upper end is connected by the internal thread of external screw thread with pen plug (1); / 4th places, described pen core (5) lower end are provided with card handle (6), and the bottom connects nib (4), and pass spring (7) and be arranged in the pen container (2); Described button (3) is arranged on the pen container (2), and corresponding with the card handle (6) on the pen core (5).
In Fig. 1, second embodiment shown in Figure 2, described card handle (6) inclined-plane is more smooth taper platform, is arranged on the pen core (5); When card handle (6) is subjected to pressure from button (3), will be to lower slider, the stressed contraction of spring (7), nib (4) is stretched in pen container (2), should there be a more smooth binding site upper end of card handle (6) and the lower end of button (3), make and write stablely, simultaneously do not influence spring (7) pen core (5) is got into pen container (2), for writing; After the extruding force of cancelling button (3), spring (7) will stretch, and drive nib (4) contraction.
When using the utility model, locate with the button (3) that finger is held on the pen container (2), nib (4) will stretch out pen container (2), for writing; When not writing, only need release button (3), nib (4) will shrink automatically, and pen container (2) plays the effect of protection nib (4).

Claims (1)

1. Antibreaking pen is characterized in that: it is made of pen plug (1), pen container (2), button (3), pen core (5), card handle (6), spring (7); Described pen container (2) is a cylinder barrel shaped, and the upper end is connected by the internal thread of external screw thread with pen plug (1); / 4th places, described pen core (5) lower end are provided with card handle (6), and the bottom connects nib (4), and pass spring (7) and be arranged in the pen container (2); Described button (3) is arranged on the pen container (2), and corresponding with the card handle (6) on the pen core (5).
CN2011200661824U 2011-03-10 2011-03-10 Anti-falling pen CN201970638U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011200661824U CN201970638U (en) 2011-03-10 2011-03-10 Anti-falling pen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011200661824U CN201970638U (en) 2011-03-10 2011-03-10 Anti-falling pen

Publications (1)

Publication Number Publication Date
CN201970638U true CN201970638U (en) 2011-09-14

Family

ID=44575743

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011200661824U CN201970638U (en) 2011-03-10 2011-03-10 Anti-falling pen

Country Status (1)

Country Link
CN (1) CN201970638U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104972797A (en) * 2015-06-19 2015-10-14 广西大学 Electronic sensing pen
CN106891640A (en) * 2017-01-25 2017-06-27 东莞产权交易中心 Propelled pen with push type stretching structure
CN106965595A (en) * 2017-04-05 2017-07-21 南宁市致良行文化传播有限公司 A kind of Antibreaking pen
CN107097565A (en) * 2017-04-05 2017-08-29 南宁市致良行文化传播有限公司 A kind of Antibreaking pen
CN107175956A (en) * 2017-06-21 2017-09-19 吴彦驹 A kind of pen core can automatic retracted lettering pen
CN110641198A (en) * 2019-10-30 2020-01-03 林志川 Office anti-falling pen

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104972797A (en) * 2015-06-19 2015-10-14 广西大学 Electronic sensing pen
CN106891640A (en) * 2017-01-25 2017-06-27 东莞产权交易中心 Propelled pen with push type stretching structure
CN106965595A (en) * 2017-04-05 2017-07-21 南宁市致良行文化传播有限公司 A kind of Antibreaking pen
CN107097565A (en) * 2017-04-05 2017-08-29 南宁市致良行文化传播有限公司 A kind of Antibreaking pen
CN107175956A (en) * 2017-06-21 2017-09-19 吴彦驹 A kind of pen core can automatic retracted lettering pen
CN107175956B (en) * 2017-06-21 2019-05-31 吴彦驹 A kind of pen core can automatic retracted lettering pen
CN110641198A (en) * 2019-10-30 2020-01-03 林志川 Office anti-falling pen

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110914

Termination date: 20120310

C17 Cessation of patent right