CN201552858U

CN201552858U - Pressing ball-point pen with buffer damping

Info

Publication number: CN201552858U
Application number: CN2009201991311U
Authority: CN
Inventors: 金碧华
Original assignee: 金碧华
Current assignee: The holding Group Co., Ltd of literary composition chief of Ningbo City
Priority date: 2009-10-21
Filing date: 2009-10-21
Publication date: 2010-08-18
Anticipated expiration: 2019-10-21

Abstract

The utility model relates to a pressing ball-point pen with buffer damping, which is put into a penholder by a guide sleeve and is connected into a whole with thread inside an item core; the item core is externally and closely sheathed with a soft sleeve; the guide sleeve is internally and sequentially connected with a pressing wheel, a rotating wheel, a pen core and a pen core spring; a pointed sleeve is connected with external thread at the end of the item core to form a whole penholder body; a pen clip is arranged on a pressing cap, a pressing cap spring is arranged inside the pressing cap, and the pressing cap is inserted into the whole penholder body; and the outer surface of the guide sleeve is connected with O-shaped rings which are closely matched with the inner wall of the pressing cap. Two rings of grooves are added on the original guide sleeve, the two O-shaped rings are arranged on the grooves, and lubricating oil is injected in a gap between the guide sleeve arranged between the two O-shaped rings and the pressing cap; the pressing cap is under the action of buffer damping when moving vertically due to the resistance generated by the friction between the added O-shaped rings and the inner wall of the pressing cap as well as the action of the pressing cap spring, so that the pressing ball-point pen moves more slowly and softly, has good comfort level of hand feeling, and provides a new product variety and design for the market.

Description

The pressing ball pen of band buffering damping

Technical field

The utility model relates to a kind of pressing ball pen, particularly a kind of easy to use, pressing easily, the pressing ball pen of the band buffering damping of good hand touch.

Background technology

Existing lettering pen is various in style, multiple functional, and especially the scope used of pressing ball pen is wide, and use amount is big, but the pressing ball pen of existing structure using, and especially feel is bad in the pressing process, and gentle inadequately closing also do not satisfied the many-sided demand of consumer.

Summary of the invention

Technical problem to be solved in the utility model is: a kind of pressing ball pen with the buffering damping is provided, use easy to operate, utilize frictional resistance to play the characteristic of cushioning effect, good hand touch when making pressing, feel are soft, light, provide a kind of new product of selecting for the consumer again for market simultaneously.

The technical scheme in the invention for solving the above technical problem is: the pressing ball pen of band buffering damping, put into penholder by guide pin bushing, and be threaded with the item in-core and be integral, Xiang Xin tightly is with soft cover outward, be connected with in turn in the guide pin bushing and press wheel, runner, pen core, pen core spring, the point cover connects into penholder integral body with a core end external screw thread, pen clip is contained in to be pressed on the cap, pressing the cap spring packs into and presses in the cap, pressing cap inserts in the penholder integral body, be connected with O type circle on the outer surface of described guide pin bushing, described O type circle and the inwall tight fit of pressing cap.

Two ring groove places of described guide pin bushing outer surface are equipped with two O type circles, two ring groove positions with describedly press wheel, roller position is corresponding, two O type loop-shaped, size, material are identical.

Pressing between described two O type circles also is marked with lubricating oil between cap and guide pin bushing.

Compared with prior art, advantage of the present utility model is: because of increased by two ring grooves on original guide pin bushing, and in ring groove, place identical O type circle, O type circle with press in the cap that wall friction produces resistance and in the effect of pressing the cap spring, make and press cap last, be subjected to a buffering damping action down in the process that moves, move it slower, move soft, the comfort level of feel is good, be equipped with lubricating oil in the gap between two O type circles simultaneously, make and press on the cap, following moving resistance is little, smooth, for providing a kind of new designs and varieties again, market selects use for the consumer.

Description of drawings

Fig. 1, structural representation of the present utility model.

Enlarged drawing among Fig. 2, Fig. 1.

The specific embodiment

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

The shape of two

O type circles

5,7, size are identical, and are made into same material, are installed in the inner annular recess place of guide pin bushing 9 front ends, and corresponding to the installed position of pressing wheel 4, runner 6.

The guide pin bushing 9 that O type circle is installed is put into penholder 8, and connect into integral body, also the soft cover 11. of tight cover outside item core 10 with internal thread on an external screw thread on the guide pin bushing and the core 10

From item core 10 porch, put into successively and press wheel 4, runner 6, pen core 12, pen core spring 14 again, the male end that again point cover 13 usefulness screw threads is spun on a core 10 connects into penholder integral body.

Nib 2 is contained in to be pressed on the cap 1, pressing cap spring 3 packs into and presses in the cap 1, to press cap 1 at last inserts in the above-mentioned penholder integral body that has assembled, make two

O type circles

5,7 on guide pin bushing 9 outer surfaces and press cap 1 inwall tight fit, also an amount of lubricating oil 15 is housed at two

O type circles

5,7 and the gap location pressed between cap 1 inwall, penholder 8 and the outer surface loose fit of pressing cap 1, the pressing ball pen is assembled into.

During use, press cap 1 with the hand pressing, then drive runner 6 rotations by pressing wheel 4, driving pen core 12 protruding confessions simultaneously writes, because of two identical O type circles 5 are installed on the outer surface of guide pin bushing 9,7, make it and press between cap 1 inwall and increased frictional resistance, therefore pressing on the cap, down in the process that moves, because

O type circle

5,7 have played one with the effect of pressing cap spring 3 cushions damping action, make press cap on, move down very soft effect is more slowly arranged, do not resemble original directly on, move no soft sense down, the effect that this structure produces, the damping vibration attenuation function on the similar automobile.

Claims

One kind with the buffering damping the pressing ball pen, put into penholder (8) by guide pin bushing (9), and link into an integrated entity with Xiang Xin (10) internal thread, the outer soft cover (11) that tightly is with of Xiang Xin (10), be connected with in turn in the guide pin bushing (9) and press wheel (4), runner (6), pen core (12), pen core spring (14), point cover (13) connects into penholder integral body with Xiang Xin (10) end external screw thread, pen clip (2) is contained in to be pressed on the cap (1), pressing cap spring (3) packs into and presses in the cap (1), pressing cap (1) inserts in the penholder integral body, it is characterized in that being connected with O type circle on the outer surface of described guide pin bushing (9) described O type circle and the inwall tight fit of pressing cap (1).
2. the pressing ball pen of band buffering according to claim 1 damping, it is characterized in that being equipped with in two ring grooves on described guide pin bushing (9) outer surface two O type circles (5,7), two ring groove positions with describedly press wheel (4), runner (6) position is corresponding, shape, size, the material of two O type circles (5,7) are identical.
3. the pressing ball pen of band according to claim 1 buffering damping is characterized in that pressing in the gap between cap (1) and guide pin bushing (9) between the described two O type circles (5,7) is marked with lubricating oil (15).