CN202541062U

CN202541062U - Press-type writing tool with safe pen clip

Info

Publication number: CN202541062U
Application number: CN201220034346XU
Authority: CN
Inventors: 王元鸿
Original assignee: 王元鸿
Current assignee: QINGDAO DIANSHI STATIONERY CO., LTD.
Priority date: 2012-01-19
Filing date: 2012-01-19
Publication date: 2012-11-21
Anticipated expiration: 2022-01-19

Abstract

The utility model relates to a press-type writing tool with a safe pen clip. The writing tool comprises a pen holder, an ink tube placed in the pen holder, a pen head and the pen clip, wherein one end of the ink tube is connected with the pen head, and the other end of the ink tube is connected with a tail plug; the pen clip is connected with the top of the pen holder; the upper part of the pen holder is provided with an opening; one end, connected with the tail plug, of the ink tube is provided with a locating bump and a locating guide block; the locating bump and the locating guide block can move up and down in the opening of the pen holder; the locating bump is matched with a limiting device arranged on the pen clip; and one end, connected with the pen head, of the ink tube is provided with an elastic resetting device. The press-type writing tool is simple in structure and convenient in use, is capable of preventing the pen head from being exposed out of the pen holder to cause pollution or pen head drying, and is applicable to press-type writing tools such as a ball-point pen, a sign pen, a marker pen and a nite writer pen.

Description

The pressing writing implement that has the safety type pen clip

Technical field

The utility model relates to a kind of writing implement, specifically, relates to a kind of pressing writing implement.

Background technology

Common pressing writing implement is made up of penholder and pen clip, is set with the pen core drive unit in the pen clip, and this device comprises fixed wheel and driving wheel; Drive driving wheel through fixed wheel and rotate, realize the flexible of nib, during use, press fixed wheel; Nib is stretched out penholder, and the user realizes writing function, after finishing using, presses fixed wheel again; In the nib meeting withdrawal penholder, be put on books, pocket, the desktop, perhaps be placed in the writing case.But there is following problem in existing this writing implement: after the user finishes using; Forget when pressing drive unit that nib is exposed at the penholder outside, is easy to cause inkiness clothing, books, desktop, writing case; Perhaps cause the withered of nib, can not continue to use.

The utility model content

The above-mentioned deficiency that the utility model exists to existing pressing writing implement; A kind of pressing writing implement that has the safety type pen clip is provided; This writing implement simple in structure, easy to use and can prevent that nib is exposed at that penholder pollutes outward or nib in withered, be applicable to pressing writing implements such as ball pen, signature pen, marker pen, e-Pointer.

The technical scheme of the utility model is: a kind of pressing writing implement that has the safety type pen clip; This writing implement comprises penholder, is placed on oil pipe, nib and pen clip in the penholder; One end of oil pipe is connected with nib, and the other end is connected with the tail plug, and pen clip is connected with the top of penholder; The top of penholder is provided with opening; The end that oil pipe is connected with the tail plug is provided with locating convex block and positioning and guiding piece, locating convex block and positioning and guiding piece can the opening on penholder in upper and lower moving, and locating convex block matches with stopping means on being arranged on pen clip; Oil pipe is provided with elasticity reset device with the end that nib is connected.

Preferably, described stopping means comprises a V-baffle and a hook baffle plate, and V-baffle and hook baffle plate are formed locating convex block walking passage.

Preferably, described elasticity reset device comprises backguy circle, drop-down coil and spring, and last backguy circle is fixedly set on the oil pipe, and drop-down coil is fixed in the penholder, and spring housing is contained on the oil pipe, and is installed between backguy circle and the drop-down coil.

Preferably, also be connected with backguy between last backguy circle and the drop-down coil.

Preferably, drop-down coil is provided with seal cover.

Preferably, be placed with raw material that nib writes or the cotton core of writing raw material is provided for nib in the oil pipe.

The beneficial effect of the utility model is: the utility model is simple in structure, and is easy to use, realizes the flexible of nib through locating convex block on the oil pipe and the stopping means on the pen clip; During use, press the tail plug, the locating convex block on the oil pipe gets into the stopping means in the pen clip; This stopping means is limited in locating convex block wherein; At this moment, nib is stretched out penholder, and the user can write; After the user finishes using, press the tail plug, the locating convex block on the oil pipe is separated with stopping means on the pen clip; Writing implement is put into writing case, perhaps placed on the table, press the tail plug, be inserted on clothing, the books if the user forgets; At this moment, pen clip separates with penholder, and the locating convex block on the oil pipe is separated with stopping means on the pen clip; Nib is shunk can penholder inner automatically through elasticity reset device, expose the pollution that causes or the withered problem of nib thereby solve nib.The utility model structure is applicable to pressing writing implements such as ball pen, signature pen, marker pen, e-Pointer.

Description of drawings

Accompanying drawing 1 is the utility model specific embodiment blast structural representation;

Accompanying drawing 2 is the utility model specific embodiment general assembly drawing;

Accompanying drawing 3 is the upward view of the utility model specific embodiment pen clip;

Accompanying drawing 4-10 is the process of the pressing sketch map of the utility model specific embodiment.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is described further.

The utility model specific embodiment: shown in Fig. 1-10; A kind of pressing writing implement that has the safety type pen clip, this writing implement comprise penholder 1, are placed on oil pipe 2, nib 3 and pen clip 4 in the penholder 1, and an end of oil pipe 2 is connected with nib 3; The other end is connected with tail plug 5; Pen clip 4 is connected with the top of penholder 1, and the top of penholder 1 is provided with opening 6, and the end that oil pipe 2 is connected with tail plug 5 is provided with locating convex block 7 and positioning and guiding piece 8; Locating convex block 7 and positioning and guiding piece 8 can be in the opening on the penholder 16 upper and lower moving, and locating convex block 7 matches with stopping means on being arranged on pen clip 4; Oil pipe 2 is provided with elasticity reset device with the end that nib 3 is connected; Promising nib also is set in the oil pipe 2 cotton core 16 of writing raw material is provided.Stopping means comprises a V-baffle 9 and a hook baffle plate 10, and V-baffle 9 is formed locating convex block walking passage with hook baffle plate 10.Elasticity reset device comprises backguy circle 11, drop-down coil 12 and spring 13, and last backguy circle 11 is fixedly set on the oil pipe 2, and drop-down coil 12 is fixed in the penholder 1, and spring 13 is sleeved on the oil pipe 2, and is installed between backguy circle 11 and the drop-down coil 12; Also be connected with backguy 14 between last backguy circle 11 and the drop-down coil 12; Drop-down coil 12 is provided with seal cover 15.

During use, press tail plug 5, the stopping means that the locating convex block 7 on the oil pipe 2 gets in the pen clip 4, this stopping means is limited in locating convex block 7 wherein, and at this moment, nib 3 is stretched out penholder 1, and the user can write; After the user finishes using; Press tail plug 5, the stopping means that the locating convex block 7 on the oil pipe 2 breaks away from the pen clip 4, nib 3 is shunk meeting penholder 1 inside automatically through elasticity reset device; And be sealed in the oil pipe 2 through the seal cover 15 on the drop-down coil 12, prevented the withered problem of nib.After if the user finishes using; Forget and press tail plug 5; Be inserted on clothing, the books, pen clip 4 was opened with penholder in 1 minute, and the locating convex block 7 on the oil pipe 2 is separated with stopping means on the pen clip 4; Nib 3 through elasticity reset device shrink automatically can penholder 1 inside, expose the pollution that causes or the withered problem of nib 3 thereby solve nib 3.

Can also place nib in the utility model oil pipe and write raw material.

Claims

1. pressing writing implement that has the safety type pen clip; This writing implement comprises penholder, is placed on oil pipe, nib and pen clip in the penholder; One end of oil pipe is connected with nib, and the other end is connected with the tail plug, and pen clip is connected with the top of penholder; It is characterized in that: the top of penholder is provided with opening; The end that oil pipe is connected with the tail plug is provided with locating convex block and positioning and guiding piece, locating convex block and positioning and guiding piece can the opening on penholder in upper and lower moving, and locating convex block matches with stopping means on being arranged on pen clip; Oil pipe is provided with elasticity reset device with the end that nib is connected.

2. the pressing writing implement that has the safety type pen clip according to claim 1 is characterized in that: described stopping means comprises a V-baffle and a hook baffle plate, and V-baffle and hook baffle plate are formed locating convex block walking passage.

3. the pressing writing implement that has the safety type pen clip according to claim 1; It is characterized in that: described elasticity reset device comprises backguy circle, drop-down coil and spring; Last backguy circle is fixedly set on the oil pipe; Drop-down coil is fixed in the penholder, and spring housing is contained on the oil pipe, and is installed between backguy circle and the drop-down coil.

4. the pressing writing implement that has the safety type pen clip according to claim 3 is characterized in that: go up between backguy circle and the drop-down coil and also be connected with backguy.

5. according to claim 3 or 4 any described pressing writing implements that have the safety type pen clip, it is characterized in that: drop-down coil is provided with seal cover.

6. the pressing writing implement that has the safety type pen clip according to claim 1 is characterized in that: be placed with raw material that nib writes in the oil pipe or the cotton core of writing raw material be provided for nib.