CN2355891Y - Automatic pen - Google Patents

Automatic pen Download PDF

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Publication number
CN2355891Y
CN2355891Y CN 99234355 CN99234355U CN2355891Y CN 2355891 Y CN2355891 Y CN 2355891Y CN 99234355 CN99234355 CN 99234355 CN 99234355 U CN99234355 U CN 99234355U CN 2355891 Y CN2355891 Y CN 2355891Y
Authority
CN
China
Prior art keywords
penholder
sheath
pen
slotted eye
nib
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
Application number
CN 99234355
Other languages
Chinese (zh)
Inventor
王刚
Original Assignee
王刚
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 王刚 filed Critical 王刚
Priority to CN 99234355 priority Critical patent/CN2355891Y/en
Application granted granted Critical
Publication of CN2355891Y publication Critical patent/CN2355891Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an automatic pen structure which causes a pen holder to be divided into a pen holder body and a front sheath whose front section is the front mouth of the pen holder, and the back section of the front sheath is a jacket tube which can be sheathed in the pen holder body whose pen holding position is provided with a pushing and pressing mechanism which can cause the jacket tube to be moved forwards and backwards in the pen holder. The pushing and pressing mechanism passes through a slot hole on the pen holder body and is fixed on the jacket tube, and the pushing and pressing mechanism causes the front sheath to be moved backwards. A nib is exposed out, and a spring drives the front sheath to automatically reset to sheathe with the nib after the utility model is loosened. The utility model can protect the nib at any time, can also limit the pen holding position, and prevent and correct bad pen holding habits. The utility model is suitable for the automatic pens of ball pens, signing pens, pencils, which are provided with pen cores to use.

Description

A kind of from starting writing
The utility model belongs to the improvement from the structure of starting writing.
From starting writing, simple in structure, easy to use and very popular owing to having the pen of cap bag to compare with tradition.Our employed starting writing certainly is of a great variety, of all kinds at present, its structure is basic identical, is provided with spring and pen core in the penholder, and the mechanism that the control pen core is come in and gone out is arranged at penholder top or top, depress earlier before writing or under push away this mechanism, make the pen core reach, the spring compression, nib is exposed to outside the pen cap, when stopping using, depress or rotate penholder, spring is upheld and is driven the pen core return, and nib is regained in the penholder.Existing have from the weak point of starting writing: after stopping using, for making nib can be back in the pen cap, just must press or rotating penholder, can achieve the goal, otherwise nib exposes all the time, and people often forget and make the pen core return, and the pen that will expose is placed in bag or the pocket, thereby cause clothing to pollute, make troubles to people's life; In the middle of using, if pen drops on the ground, nib is easy to damage, and signature pen more so causes whole pen core can't continue to use often; It is exactly that it is unqualified to the position that holds a pen that next this class pen also has a common ground, and this is very important to writing quality.The user is when writing, and pen griping position is made by oneself with it, the time before the time after, in long-time writing process, when finger feels tired, constantly change pen griping position, the strength that in addition holds a pen inequality, suddenly big or suddenly small, often like this cause font distortion and whole structure that influence is write.
The purpose of this utility model be to provide a kind of can self-return, and limit starting writing certainly of pen griping position, it has advantage simple in structure, easy to use.
The technical solution of the utility model is finished like this: designed start writing certainly penholder and pen core that fixedly installs and spring, its design feature is, penholder is made up of the preceding sheath of penholder body and anterior socket thereof, wherein the leading portion of preceding sheath is a mouth before the penholder, back segment is that sleeve pipe can mate and is inserted in the penholder body inner chamber, the penholder body pen griping position be provided with can make before the dipper crowding gear that in penholder, moves forward and backward of the sleeve pipe of sheath, the slotted eye that dipper crowding gear passes on the penholder body is fixedly connected on the sleeve pipe of preceding sheath, pushing this mechanism moves preceding sheath backward, expose nib, loosen rear spring and can drive preceding sheath self-return, entangle nib.
The utility model is owing to be arranged at dipper crowding gear near the pen griping position of penholder, when writing, and this mechanism of the finger press that holds a pen, preceding sheath is driven backward and is moved, and nib exposes, and finger is fixed this mechanism and can be begun to write; Stop with the time, loosen finger, spring is upheld automatically, takes back preceding sheath, entangle nib, has saved existing from the rotation or the racking of starting writing, very convenient to use, smoothly.Dipper crowding gear of the present utility model is at the fixedly dipper crowding gear that holds a pen simultaneously by the finger that holds a pen, that is to say that it is in a kind of state of return at any time all the time in whole writing process, in case loose one's grip, nib is inserted in by preceding sheath immediately, this just requires when writing, and requires all the time to hold a pen at this, otherwise can't write, therefore, starting writing certainly of this structure can prevent and correct the bad custom that holds a pen to a certain extent.Compare from starting writing with existing, it has also played the effect of protection at any time to nib, and people do not worry that pen is loaded in bag or the pocket yet and can expose pollution clothes because of nib; The utility model also has the characteristics of simple in structure, easy to use, wide application in addition, the pen of its suitable band pen core uses, as: ball pen, signature pen etc.
Accompanying drawing 1 is the designed structural representation from a kind of example of starting writing of the utility model;
Accompanying drawing 2 is the designed structural representation from the another kind of example of starting writing of the utility model;
In the drawings, 1 is preceding sheath, and 2 is penholder body, and 3 is spring, and 4 is slotted eye, and 5 is push rod, and 6 is pen core.
Below in conjunction with accompanying drawing specific embodiments of the present utility model is elaborated:
Starting writing certainly that the utility model is designed includes the preceding sheath of penholder body and anterior socket thereof, wherein before the leading portion of sheath be mouth before the penholder, back segment is a sleeve pipe, it can mate and is inserted in the penholder body inner chamber; The structure of the automatic ball pen that accompanying drawing 1 is stumbled for designed pen core band ear, it is with spring in the pen core front portion, the rear end of spring peaks at the ear place of stumbling, the front end of jacket inner wall before the spring front end peaks at, have slotted eye at the penholder body pen griping position, and be provided with push rod, and putting back-end passes slotted eye and is fixedly connected on the preceding sheath, and the push rod front end can be shaped on hand push retaining head; Point the fatigue that holds a pen for alleviating, the pen griping position of penholder body can be made into the circular protrusions structure.Before use was write, the finger that holds a pen promoted push rod backward, moved behind the sheath before push rod drives in moving process backward, and the spring compression exposes nib, and at this moment, the finger that holds a pen buttresses the retaining head just can begin to write in protruding front end; If when no longer using, loosen finger and get final product, spring is upheld, and takes back preceding sheath and protects nib automatically.
The utility model also can be designed to structure as shown in Figure 2, this is the stumble automatic signature pen of pen core of earless, near the penholder body pen griping position, have 1~3 slotted eye, count respective shaft to spring leaf is set with slotted eye, spring leaf is a strip arch reed, and the reed front end fixedly is stuck on the penholder body, before its rear end is passed slotted eye and is fixed on the sleeve pipe of sheath, for the benefit of the stable of preceding sheath moves, and three flat spring sheets preferably evenly are set; This kind structure is suitable for the use of signature pen and propelling pencil.During use, finger is depressed reed, and sheath moved backward nib is exposed before the penholder of holding with a firm grip, reed drove in the process of pressing down, and just can begin to write; When stopping using, loosen the finger that holds a pen, reed arch upward return, take back preceding sheath, nib is just entangled immediately.
Above-mentioned the inwall of penholder body front portion also can axially be shaped on the strip fin when starting writing making, and has strip groove with its coupling at the sleeve outer wall of preceding sheath, with sheath before the relative fixed and penholder body.Its preparation method and material are selected same as the prior art substantially, do not repeat them here.

Claims (4)

1. start writing certainly for one kind, it has penholder and pen core that fixedly installs and spring, it is characterized in that: described penholder is made up of the preceding sheath of penholder body and anterior socket thereof, wherein the leading portion of preceding sheath is a mouth before the penholder, back segment is that sleeve pipe can mate and is inserted in the penholder body inner chamber, the penholder body pen griping position be provided with can make before the dipper crowding gear that in penholder, moves forward and backward of the sleeve pipe of sheath, the slotted eye that dipper crowding gear passes penholder body is fixedly connected on the sleeve pipe of preceding sheath, pushing this mechanism moves preceding sheath backward, expose nib, loosen rear spring and can drive preceding sheath self-return, entangle nib.
2. according to claim 1 from starting writing, it is characterized in that: described dipper crowding gear is to have slotted eye at the penholder body pen griping position, and is provided with push rod, and on the sleeve pipe of sheath, the push rod front end was shaped on hand push retaining head before putting back-end passed slotted eye and is fixedly connected on; Require pen core to have ear and stumble, spring housing is at the front end of pen core.
3. according to claim 1 from starting writing, it is characterized in that: described dipper crowding gear is to have 1~3 slotted eye near the penholder body pen griping position, count respective shaft to spring leaf is set with slotted eye, spring leaf is a strip arch reed, the reed front end fixedly is stuck on the penholder body, before its rear end is passed slotted eye and is fixed on the sleeve pipe of sheath.
4. according to claim 1,2 or 3 described from starting writing, it is characterized in that: the inwall in described penholder body front portion is axially arranged with the strip fin, is provided with strip groove with its coupling at the sleeve outer wall of preceding sheath.
CN 99234355 1999-01-26 1999-01-26 Automatic pen Expired - Fee Related CN2355891Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 99234355 CN2355891Y (en) 1999-01-26 1999-01-26 Automatic pen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 99234355 CN2355891Y (en) 1999-01-26 1999-01-26 Automatic pen

Publications (1)

Publication Number Publication Date
CN2355891Y true CN2355891Y (en) 1999-12-29

Family

ID=34022538

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 99234355 Expired - Fee Related CN2355891Y (en) 1999-01-26 1999-01-26 Automatic pen

Country Status (1)

Country Link
CN (1) CN2355891Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106515281A (en) * 2016-12-09 2017-03-22 汤诗怡 Novel correction pen
CN106585183A (en) * 2016-12-09 2017-04-26 蔡文骥 Automatic pencil for correcting posture

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106515281A (en) * 2016-12-09 2017-03-22 汤诗怡 Novel correction pen
CN106585183A (en) * 2016-12-09 2017-04-26 蔡文骥 Automatic pencil for correcting posture

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee