CN201264434Y

CN201264434Y - Ink amount visible pour plug type pen

Info

Publication number: CN201264434Y
Application number: CNU2008201317432U
Authority: CN
Inventors: 王嘉霖
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-08-29
Filing date: 2008-08-29
Publication date: 2009-07-01
Anticipated expiration: 2018-08-29

Abstract

The utility model relates to a pour-plug-type pen that can directly check the water surplus inside the pen. A pen rod is made of transparent material, and the pen rod is connected with a pen body in a sealing way, and the pen rod is provided with a water storage cavity and a piston and transmission mechanism; the piston and transmission mechanism consists of a piston, a return spring and a piston press plate; a small section of polygonal mandrill is arranged inside (on) a pen cap, and the mandrill can be free to pass through a polygonal small hole that is arranged on an end cover on the rear end of the pen rod; when the force is applied to the piston press plate, the piston is driven to be actuated to realize the water suction. The pour-plug-type pen has the advantages that the pen water storage volume inside the pen can be directly seen, thereby preventing the embarrassment and the trouble discovering that the pen has no water when in use, and at the same time, greatly simplifying the water suction process, and being convenient for the consumers; therefore, the pen is particularly applicable to the students and the civilian personnel using the pen frequently.

Description

A kind of notes plug formula pen of visual ink storage directly perceived

Technical field: the utility model: a kind of notes plug formula pen of visual ink storage directly perceived, relate to a kind of visual ink storage directly perceived and utilize the pen structure of annotating plug structure realization suction, be applied to the fountain pen manufacturing industry.

Background technology: at present, known pen structure generally is made of the cap for brush, handwriting and penholder three parts, is divided into traditional soft capsule formula and advanced notes plug formula.The handwriting of the pen of wherein soft capsule formula structure comprises nib, proposition, capillary percolation body, outer cover, conduit, soft capsule, rigidity compressing tablet, connecting thread etc.; Comprise nib, proposition, capillary percolation body, outer cover, conduit with the handwriting of the pen of the comparatively approaching notes plug formula structure of the utility model, have piston and push away that the hard material water storage cavity etc. of (drawing) bar is common to be constituted.More than the pen handwriting and the penholder of these two kinds of existing structures be interconnective by connecting thread, the cap for brush is enclosed within the front end of handwriting, plays sealing and protection nib.Before the use, the cap for brush and penholder to be taken off earlier, nib is partly inserted in the ink (bottle), soft capsule be shunk or the piston rod that pushes away (drawing) hard material water storage cavity rear end utilizes atmospheric pressure that ink is sucked by extruding rigidity compressing tablet, again penholder is installed, could realize the purpose of writing.Because penholder is made by opaque material, so can not see intuitively that the process of the amount of having of pen ink of existing structure and each suction is more loaded down with trivial details, also because the pen of the existing structure storage pen water yield is less, so often need suction, make the easy impaired cracking in penholder and handwriting connecting thread place, even fracture.

Summary of the invention: the storage that is difficult to intuitively see ink for the pen that overcomes existing structure, and penholder and handwriting threaded connection place rapid wear and water absorption course are more loaded down with trivial details etc. not enough, the utility model provides a kind of notes plug formula pen of visual ink storage directly perceived, not only can intuitively observe the storage of ink, effectively prevent penholder and handwriting junction rapid wear, also make water absorption course more simple and easy to do.

The technical scheme in the invention for solving the above technical problem is: handwriting is made of nib, proposition, capillary percolation body, outer cover, tubulature, connecting thread etc.; Penholder is to be the water storage cavity of storage ink by the double as that hard transparent material is made, and subsidiary in its back-end the plug of notes formula water absorber arranged, the front end and the handwriting of this penholder are tightly connected, water storage cavity is arranged in the penholder, piston and transmission mechanism chamber and rear end cap, in penholder, be provided with one section spacing preiection section, through hole is arranged on it, its front end is piston (having zero RunddichtringO and penholder internal diameter to realize sealing on it), its rear end is spring and piston compressing tablet, there is connecting rod to pass the through hole of spring and spacing preiection section on the piston compressing tablet, be connected with piston rear end and make spring produce miniature deformation with screw thread, so that piston suitably close spacing preiection section under the situation that is not subjected to external force, be provided with an end cap of fixedlying connected (screw thread or bonding) with penholder at the penholder end, a polygon aperture is arranged on it, in cap for brush inner chamber, be provided with a bit of polygon push rod, just can pass the polygon aperture on the end cap, promptly when the cap for brush being taken off the anti-penholder end that is enclosed within when pushing, the polygon push rod can promote the piston compressing tablet and drive the piston forward end and move (cap for brush held concurrently the effect of specific purpose tool), when stopping to push, piston is under spring restoring force and atmospheric effect, automatically reset, thereby realize suction, during installation, earlier piston is put into from the penholder front end, put into spring and piston compressing tablet and rotary-piston compressing tablet more successively from the penholder rear end, the connecting rod of its front end is linked to each other with piston by screw thread, then, again end cap is fixedly mounted on the penholder end, at last, with penholder and handwriting fixed seal connection (screw thread or bonding etc.).The pen of this structure, because the ink water storage cavity is arranged on the penholder of transparent material, so can intuitively see the ink storage in the pen at any time, before use (during suction) take off the cap for brush earlier, being enclosed within the polygon aperture that the penholder rear end makes polygon push rod in the cap for brush pass the penholder end pushes, nib is partly inserted in the ink (bottle) simultaneously, when stopping to push, under spring force and atmospheric effect, piston will move automatically to the back-end, make the water storage cavity in the penholder form negative pressure, ink can be sucked and realize suction in the water storage cavity.Because the polygon aperture on the end cap is less and make the shape that matches with polygon push rod in the cap for brush, thereby can prevent effectively that other foreign matter touching from leak the ink in the pen, realized goal of the invention of the present utility model better.

The beneficial effects of the utility model are: the ink storage in the pen is intuitively visual at any time, find anhydrous embarrassment and trouble when having avoided repeating suction and use, particularly water absorption course is more simple and convenient, not only time saving and energy saving but also because the water storage cavity volume is big, the water amount is many, has significantly reduced the suction number of times.

Description of drawings: the utility model is further specified below in conjunction with drawings and Examples.

Fig. 1 is the utility model overall structure schematic diagram (part is analysed and observe).

Mark among the figure is as follows:

1, push rod, 2, nib, 3, connecting thread, 4, tubulature, 5, proposition, 6, the cap for brush, 7, piston, 8, connecting rod, 9, the spacing preiection section, 10, spring, 11, the piston compressing tablet, 12, end cap, 13, the polygon aperture on the end cap, 14, penholder, 15, water storage cavity, 16, zero RunddichtringO on the piston.

The specific embodiment: as shown in Figure 1; the cap for brush (6) is enclosed within nib (2) and goes up to play protection and sealing function; when being locked; push rod (1) front end and nib (2) in the cap for brush (6) will keep small safe distance; handwriting is tightly connected with screw thread (3) and penholder (14); tubulature on the handwriting (4) has just inserted in the water storage cavity (15) on the penholder (14); piston (7) is provided with zero RunddichtringO (16); the rear end of piston (7) is connected with connecting rod (8) with screw thread; piston (7) is positioned at the front end of spacing preiection section (9); connecting rod (8) passes the centre bore of spacing preiection section (9) and the piston compressing tablet (11) of penholder (14) rear end forms one; on connecting rod (8), be provided with spring (10); end at penholder (14) has end cap (12); polygon aperture (13) is arranged on it; match with polygon push rod (1), make push rod (1) can pass freely through polygon aperture (13) on the end cap (12).When needs absorb water, only need take off the anti-end that is enclosed within penholder (14) of the cap for brush (6), when pushing the cap for brush (6), the polygon aperture (13) that push rod (1) passes on the end cap (12) acts on the piston compressing tablet (11), overcome the resistance of spring (10) by connecting rod (8), driving piston (7) forward end moves, meanwhile nib (2) is inserted in the ink (bottle), when stopping to push the cap for brush (6), under the restoring force effect of spring (10), piston (7) moves to the back-end automatically and resets, the volume of water storage cavity (15) is increased, produce negative pressure (under atmospheric effect), ink will be sucked in the water storage cavity (15) automatically, finishes suction.

Claims

1. the notes plug formula pen of a visual ink storage directly perceived, in the outer cover of handwriting part, nib, proposition, capillary percolation body, tubulature connect in turn, it is characterized in that: the penholder of making by transparent material, be provided with water storage cavity, piston, connecting rod, spacing preiection section, spring and piston compressing tablet on it successively, the penholder end is provided with end cap, have the polygon aperture to match with the polygon push rod of setting in the cap for brush on it, the polygon push rod in the cap for brush is implemented transmission by the polygon aperture on the end cap to the piston compressing tablet application of force.

2. the notes plug formula pen of a kind of visual ink storage directly perceived according to claim 1 is characterized in that: the front end in the spacing preiection section (9) of transparent pen arm (14) is provided with piston (7), and links to each other with the piston compressing tablet (11) of its rear end by connecting rod (8).

3. the notes plug formula pen of a kind of visual ink storage directly perceived according to claim 1, it is characterized in that: when taking off the anti-penholder part of being enclosed within of the cap for brush (6) when terminal, the polygon push rod (1) in the cap for brush (6) passes freely through polygon aperture (13) on the end cap (12) to piston compressing tablet (11) application of force.

4. the notes plug formula pen of a kind of visual ink storage directly perceived according to claim 1 is characterized in that: the nib (2) on the handwriting in the outer cover, proposition (5), capillary percolation body etc. are connected with water storage cavity (6) on the penholder (14) by the tubulature (4) of handwriting rear end.

5. the notes plug formula pen of a kind of visual ink storage directly perceived according to claim 1, it is characterized in that: spring (10) is enclosed within on the connecting rod (8), is positioned between the right-hand member and piston compressing tablet (11) of spacing preiection section (9).