KR200272240Y1 - Ballpoint Pen of The Way Knock Combined With Correction Pen - Google Patents

Abstract

The present invention relates to a knock-type ball-point pen for correction pen combined with a rotary cam bar correction pen, which eliminates the inconvenience of a ball-point pen for the correction pen that has a conventional ball-point pen cap, and in particular, the conventional knock-off body that is accommodated only in the ball-pen body shaft (4) Solving the problem of (19) by allowing the correction pen having a rotating cam portion to be housed inside the knock-type ball pen body cylinder, while maintaining the appearance of knock-type ball pens of various types and designs conveniently and knock-type ball pen Its purpose is to make it easy to use and carry the correction pen while using it.

The present invention provides for this purpose the pen core member 8 (accommodated in the ball pen body shaft 2, 17) by pressing the knock bodies 4, 19 protruding outside the ball pen body shaft rear end openings 2b, 17b. In the various known knock-type ball pens having the exit mechanisms 3 and 18 which allow the tip of the ball pen tip 9 and 25 of the 24 to be projected from the ball pen shaft end opening, The rotating cam part and the rotating cam part protrusion may be formed in the correction pen so as to replace the functions and roles of the cam bars 6 and 21, and the knock pen combined correction pen caps 4b and 19b may be placed at a predetermined position of the outer periphery of the rear end of the correction pen. The external protrusions 13 and 29 are formed so that the correction pen tip is protruded outward from the rear end openings 2b and 17b of the ball pen body shaft, and the conventional knock bodies 4 and 19 are knock bodies provided with cams. The catching jaw 14 (so that the cam portions 4a and 19a and the rotary cam bar combined correction pen 15 and 31 are held in close contact with each other can be caught by the outer protrusions 13 and 29 without being fixed). It is also used as a knock body (4) (19) and separated as a knock body combined crystal pen cap (4b) (19b), and also used as a cap to protect the correction pen tips (12) and (28) of the rotating cam bar combined pen. The feature is that it is possible.

In addition, the knock body cam portion (4c) (19c) and the notebook body correction pen cap (4d) (19d) is provided with the cam is formed on the knockout cam portion outside the rear end of the engaging protrusions (33, 39) and knock The grooves 32 and 38 are recessed in the tip end portion of the sieve correction pen caps 4d and 19d, and the engaging projections 34 and 40 are coupled to predetermined positions on the inner wall of the groove to form the protrusions 33 and 39. It is also used as a knock body (4) (19) by being fixed to the integrally coupled to) and also used as a cap to protect the correction pen tips (12) and (28) of the rotary cam bar correction pen (15) (31).

In addition, the knock body cam portion 4e (19e) and the knock body combined correction pen cap (4f) (19f) having the cam is a male thread portion 36 for coupling to the outside of the rear end of the knock body cam portion (4e) (19e) ( 42 and the female screw portions 37 and 43 which are recessed in the tip end portion of the knock pen combined crystal pen cap 4f and 19f and are coupled to a predetermined position on the inner wall of the groove. It is also used as a knock body (4) and (19) by being integrally coupled and fixed to the threaded parts (36) and (42), and as a cap to protect the correction pen tips (12) and (28) of the correction pen (15) (31) for the rotary cam bar. It is characteristic to use.

Description

Ballpoint Pen of The Way Knock Combined With Correction Pen}

The present invention relates to a knock-type ball pen for a correction pen combined with a correction pen in a knock-type ball pen, and a conventional knock-type ball pen for a correction pen has a correction liquid container mounted on an upper end facing the ball pen tip, and a pen is housed in the correction liquid container. When correcting the contents, the correction liquid was applied to the brush to erase the corresponding writing. However, there was a drawback of using the corrective fluid spilled from the brush or spilled correction fluid when you erase the handwriting, there was a disadvantage to be careful when using.

Recently, there is a correction pen combined ball pen in which a ball pen and a correction pen are integrally assembled, such as a correction pen combined ball pen described in Korean Patent Application Laid-Open No. 99-57454 (1999.7.15). There is a limitation in the design of the ball pen, which is exposed to the outside and is coarse in appearance, and has a hassle to attach a separate cap to protect the ball pen tip.

In addition, the knock body of the conventional knock-type ball-point pen is pushed toward the rear end opening of the shaft from the inside of the ball pen body shaft, so that the cam part provided in the knock body is caught without falling out of the rear end opening of the shaft. there was.

In order to solve the above problems, the knock body of the conventional knock-type ball pen can be separated into the knock body cam unit and the knock body combined correction pen cap in one piece, so that the knock body combined correction pen cap can be used as the knock body and the correction pen cap. The correction pen can be housed inside the knock-type ball pen body cylinder. The correction pen forms a rotating cam portion of the conventional knock-type ball pen outside the correction pen to replace the function and function of the rotating cam bar of the conventional knock-type ball pen, and is used in a ball pen body cylinder, so that a ballpoint pen cap is not required. Its purpose is to improve the appearance of the clunky ballpoint pen for simple and convenient use and to carry it by keeping the various types of knock-type ballpoint pens without worrying about losing them.

1 is a longitudinal cross-sectional view of a conventional knock-type ballpoint pen

FIG. 2 is an enlarged exploded perspective view of the knock body and the rotating cam bar of the knock-out ball pen shown in FIG.

Figure 3 is an enlarged longitudinal cross-sectional view of the use of the correction pen tip with the knock body combined correction pen cap open according to the first embodiment of the present invention

4 is an enlarged longitudinal sectional view of a rear end portion according to the first embodiment of the present invention;

FIG. 5 is an enlarged exploded perspective view of the knock pen-type correction pen cap, the knock pen cam portion, and the rotating cam-bar correction pen among the inhalation mechanisms of the correction pen-use knock-type ball pen shown in FIG.

Figure 6 is a longitudinal sectional view of another conventional knock-type ballpoint pen

FIG. 7 is an enlarged exploded perspective view of the knock body and the rotating cam bar of the knock-out ball pen shown in FIG.

Figure 8 is an enlarged longitudinal cross-sectional view of the use of the correction pen tip with the knock body combined correction pen cap is open according to the second embodiment of the present invention

9 is an enlarged longitudinal sectional view of the rear end portion according to the second embodiment of the present invention;

Fig. 10 is an enlarged reference view of the main portion of a knock-type ballpoint pen for correction pen according to the third embodiment of the present invention;

11 is a rear end enlarged longitudinal cross-sectional view of a knock-type ball-point pen for correction pen according to the fourth embodiment of the present invention

12 is an enlarged exploded perspective view of the knock pen and the knock pen cam portion and the rotating cam bar correction pen in the mechanism of the knock-type ball-point pen for the correction pen combination shown in FIG.

FIG. 13 is a partially enlarged perspective view of the locking projection groove and the long hole of the knock-type ball pen shown in FIG.

14 is an enlarged longitudinal sectional view of the knock body cam unit and the knock body combined correction pen cap according to the fifth embodiment of the present invention;

15 is an enlarged longitudinal sectional view of the knock body cam unit and the knock body combined correction pen cap according to the sixth embodiment of the present invention;

16 is an enlarged longitudinal sectional view of the knock body cam portion and the knock body combined correction pen cap according to the seventh embodiment of the present invention;

17 is an enlarged longitudinal sectional view of the knock body cam unit and the knock body combined correction pen cap according to the eighth embodiment of the present invention;

<Explanation of symbols for main parts of drawing>

2b. Rear end opening 3a. Appearance Organization

4b. Knock down crystal pen cap 4a. Knock-cam Cam part

6a. Rotary Cam 12. Correction Pen Tip

13. Outward protrusion 14. Locking jaw

15. Rotary cam bar correction pen 15b. Outer cast

17c. Long hole 18a. Appearance Organization

19a. Knock-cam Cam 19b. Knock down combined use pen cap

21a. Rotary Cam 21b. Rotating Cam

21c. Rotating cam protrusion projection 22. Rotating cam protrusion projection

22a. Rotating Cam Projection Hanging Jaw 22b. incline

29. Extruded part 30. Jamming jaw

31. Rotary cam bar correction pen 31a. Outer cast

The correction pen combined knock-type ball pen (1a) (16a) with a built-in rotary cam bar correction pen according to the present invention for achieving the above object,

Ball pen body cylinder (2) (17) Protruding outward from the rear end openings (2b) (17b) to be used as a knock body (4) (19), also used as a cap of the rotating cambar correction pen cap (4b) 19b, the knock body cam part 4a (19a) with the cam accommodated in the ball pen body shaft (2), 17, and the correction solution is filled in the inside of the shaft cylinder 15a, 31d, and its rear end part. Discharge the correction solution on one side to form a correction pen tip (12) (28) for erasing the written content, and the knock body combined correction pen cap (4b) (19b) can be caught in the predetermined position of the outer end of the rear end Rotating cam portion that forms the outward protrusions 13 and 29 so that the function of the rotating cam bars 6 and 21 of the conventional knock-type ballpoint pens 1 and 16 can be replaced at a predetermined position on the outer surface of the shaft. (6a) (21a) and a rotating cam bar correction pen (15) (31) having the rotating cam portion projection (21b) (21c), and the cam groove formed on the inner wall surface of the ball pen body cylinder (2) and the clip member (23) 5) (20) (not shown) The tip end portions of the ballpoint pen tips 9 and 25 of the pen core members 8 and 24 accommodated in the ballpoint pen barrel 2 and 17 by pressurizing the knock pen-use correction pen caps 4b and 19b. It is characterized in that it is composed of a projection mechanism (3a) (18a) to be projected from the tip opening (2a) (17a) of the ball-point pen shaft (2) (17) by the elastic force of the retracting spring (10) (26). The locking jaws 14 and 30 are formed at predetermined positions on the inner wall surface of the knock body modified correction pen caps 4b and 19b to the outward projections 13 and 29 of the rotating cambar correction pen 15 and 31. Appropriate distance so that the locking jaw (14) (30) is assembled in close contact with the outer periphery of the rear end of the rotary cam bar combined correction pen (15) (31) when used as a cap to cover the correction pen tips (12) and (28) With the inner diameter of the rotary cam bar combined correction pen 15, 31 to perform the function and role of the conventional rotary cam bar (6) 21 by the vertical reciprocating motion and rotational movement.

In addition, the knock body cam portion 4c (19c) and the knock body combined correction pen cap (4d) (19d) is integrally separated by the present invention is coupled to the projecting portion 33 to the predetermined position outside the knock body cam portion with a cam (39) and grooves (32) and (38) are recessed in the tip end portion of the knock pen (4d) and (19d) for the knock body, and engaging jaws (34) and (40) are formed to be coupled to predetermined positions on the inner wall of the groove. It is also used as a knock body (4) (19) by being caught and fixed to the outer protrusions (33) and (39) of the knock body cam portions (4c) and (19c), and also as a cap to cover a modified pen tip (12) (28) for a rotary cam bar. It is characterized by being able to use. The grooves 32 and 38 have appropriate inner diameters so as not to be assembled to the knock body cam portions 4c and 19c outward projections 33 and 39 in a loose or interference fit state.

In addition, the knock body cam portion 4c (19c) and the knock body combined correction pen cap 4d (19d) which are integrally separated by the present invention are predetermined outside the rear end of the knock body cam portion 4c (19c) provided with a cam. A male thread portion 36, 42 for coupling is formed at the position, and the grooves 35, 41 are recessed inside the tip end portion of the knock pen combined crystal pen cap 4d, 19d, and the predetermined position on the inner wall of the grooves 35, 41. Formed by female threads (37) (43) to be coupled to the male screw portion (36) (42) of the knock body cam portion to be fixed to be integrally fixed to use as a knock body (4) (19) and also used as a rotary cam bar correction pen It is characterized in that it can be used as a cap covering the correction pen tip (12) (28).

(3) (17) Mounting mechanism, (9) (25) Rubber grip, (7) Clip member, (17c) Long hole

Preferred embodiments according to the present invention configured as described above will be described in detail with reference to the accompanying drawings.

Figure 1 is a longitudinal cross-sectional view of the conventional knock-type ball pen knock body 4 (not shown) protruding outward from the ball pen shaft rear end opening (2b) and the knock body cam portion (not shown) and the rotary cam bar (6) ) And a cam groove 5 (not shown) formed on the inner wall surface of the shaft, and the tip end portion of the ball pen tip 9 of the core member 8 accommodated in the ball pen body shaft 2 by pressurizing the knock body 4. Presses the knocking body with a known knock-type ball-point pen which employs a retrieving mechanism (3) which is retracted from the tip opening portion (2a) of the ball-point pen shaft by the elastic force of the retracting spring (10). It is a longitudinal cross-sectional view of the knock-type ball-point pen which showed the state in which the ball-point pen tip 9 of the pen core member was attracted into the ball-point pen shaft end opening 2a by the spring force of the spring 10. As shown in FIG.

2 is an enlarged exploded perspective view of the knock body 4 and the rotating cam bar 6 accommodated in the shaft 2 of the knock-type ball-point pen described above.

3 is a correction pen-use knock-type ball-point pen (1a) in a state that can use the correction pen tip 12 by opening the knock body combined correction pen cap (4b) according to the first embodiment of the present invention,

The knock-type ball-point pen (1a) for the use of the correction pen is a knock body cam portion (4a) having a cam at the distal end of the knock body combined correction pen cap (4b) and the knock body protruding outward from the rear end opening (2b) of the ball-point pen shaft (2) And a spout mechanism consisting of a rotating cam bar combined correction pen 15 having a rotating cam portion 6a that replaces the function and role of the conventional rotating cam bar 6 and a cam groove 5 (not shown) formed on the inner wall surface of the shaft 2. (3a) and the pen tip body of the ball-point pen tip (9) of the pen core member (8) accommodated in the ball-point pen barrel by pressing the knock pen combined with the correction pen cap (4b) by the elastic force of the retracting spring (10) It has a function of the known knock-type ballpoint pen 1 which is settled in the tip opening 2a of the shaft.

The rotary cam bar combined correction pen 15 is filled with a correction solution in the shaft (15a) and discharged the correction solution on one side of the rear end to form a protruding correction pen tip (12) to erase the written contents and the outside of the rear end The protruding portion 13 is formed at a predetermined periphery so that the locking jaw 14 of the knock body / modified pen cap 4b can be hooked to cover the knock body-modified crystal pen cap 4b, and a portion of the outer surface of the shaft 15a is predetermined. At the position to form a rotating cam portion 6a to replace the function and role of the rotary cam bar 6 of the conventional knock-type ballpoint pen.

The knock body combined correction pen cap 4b is provided with a locking jaw 14 at a predetermined position on the inner wall surface thereof to be caught by the cap of the rotary cam combined correction pen 15. It can be used as a cap and also as a knock body (4). When the locking jaw 14 is caught by the outer protrusion 13, the rotary cam bar has an appropriate distance and an inner diameter so as not to be tightly fixed to the outer periphery 15b of the rotary cam bar combined correction pen 15 and the outer protrusion 13. Correction pen 15 does not interfere with the vertical movement and rotational movement.

Figure 4 is a first embodiment of the present invention pressurizing the knock-point correction pen cap (4b) to the front end of the ball pen tip 12 of the pen core member (8) accommodated in the ball-point pen barrel (2) It is an enlarged longitudinal sectional view of the rear end part in the state drawn into the ball-point pen shaft end opening 2a by the elasticity force of (2).

FIG. 5 is a knock body cam portion 4a provided with a knock body combined crystal pen cap 4b and a cam among the haunting mechanisms 3a accommodated in the shaft 2 of the correction pen combined knock type ball pen 1a shown in FIG. It is an enlarged exploded perspective view of the cam bar combined correction pen 15.

Figure 6 is a longitudinal cross-sectional view of another conventional knock-type ball-point pen, a knock body cam portion and a rotary cam bar provided with a knock body 19 and the knock body front end protruding outward from the rear opening 17a of the ball-pen body shaft cylinder 17. Ball pen of the core member 24 accommodated in the ball pen body shaft cylinder 17 by pressurizing the knock body 19 which consists of the cam groove 20 (not shown) formed in the inner wall surface of the clip member 23 and the clip member 23. As shown in FIG. The knocking body 19 is a known knock-type ball-point pen which is caused to emerge from the distal opening 17a of the ball-point pen shaft by the repulsive force of the retracting spring 26 by the tip end of the tip 25. By pressing the by pressing force of the retracting spring 26, the rotary cam part projection 21c of the rotary cam bar 21 is fixed to the clip projection engaging groove 23a, which enters into the long hole 17c, It is a longitudinal cross-sectional view which showed the state in which the ball-point pen tip 25 protruded out of the ball-point pen shaft 17 and the front end opening part 17a.

FIG. 7 is an enlarged exploded perspective view of the knocking body 19 and the rotating cam bar 21 provided with a cam at the distal end of the knocking-out mechanism 18 of the knock-type ball pen 16 shown in FIG.

8 is a knock-type ball-point pen 16a for a combined use of the correction pen tip 28 by opening the knock body combined correction pen cap 19b according to the second embodiment of the present invention,

The knock-type ball pen 16a for the correction pen is a knock-body cam portion 19a provided with a cam at the rear end of the knock body and the correction pen cap 19b protruding outward from the rear end opening 17b of the ball pen body shaft 17. And the cam cam 20 (not shown) formed on the inner wall surface of the rotating cam bar combined correction pen 31 and the clip member 23 having the rotating cam portion 21a formed in place of the function and role of the conventional rotating cam bar 21. A ball pen is provided by a repulsive force of the retracting spring 26 having a mechanism and pressurizing the end of the ball pen tip 25 of the core member 24 accommodated in the ball pen body cylinder 17 by pressing the knock pen for use with the correction pen cap 19b. It has a function of a known knock-type ballpoint pen to be settled out of the tip opening 17a of the sieve shaft 17.

The rotary cam bar combined correction pen 31 is filled with a correction solution in the shaft (31b) and discharge the correction solution on one side end of the rear end to form a correction pen tip (28) for erasing the written content and the outside of the rear end The outer projection 29 is formed at a predetermined peripheral position so that the locking jaw 30 of the knock body combined crystal pen cap 19b is caught to cover the knock body combined crystal pen cap 19b, and the predetermined position on the outer surface of the shaft 31 is fixed. The rotating cam portion 21a and the rotating cam portion projections 21b and 21c are formed to replace the functions and roles of the rotating cam bar 21 of the conventional knock-type ballpoint pen 16.

The knock body combined correction pen cap 19b is provided with a locking jaw 30 at a predetermined position on the inner wall surface thereof to be caught by the cap of the rotary cam combined correction pen 31 so as to be caught by the external protrusion 29 and a modified rotary cam bar modified pen 31. It can be used as a cap and also as a knocking body (19).

When the locking jaw 30 is caught by the outer protrusion 29, the rotary cam bar has a suitable distance and inner diameter so as not to be fixed to the outer periphery of the rotary cam bar combined correction pen 31 and the outer protrusion 29, the rotary cam bar combined correction pen 31 ) Do not interfere with the vertical movement and rotational movement.

The correction pen-use knock-type ball pen 16a according to the second embodiment pressurizes the knock-use dual-use correction pen cap 19b protruding outward from the rear end opening 17b of the ball pen body cylinder 17 so that the rotary cam projection 21c clips. The tip end portion of the ball pen tip 25 of the pen core member 24 accommodated in the ball pen body shaft 17 by deviating from the clip protrusion engaging groove 23 a of the member 23 is caused by the elastic force of the retracting spring 26. (17) An enlarged longitudinal sectional view showing a state in which the corrective pen tip 25 can be used by opening the knock body combined correction pen cap 19b in a fixed state drawn into the distal end opening 17a.

FIG. 9 shows the resilience force of the retracting spring 26 by pressing the knock body combined crystal pen cap 19b protruding to the outside of the ball pen shaft rear end opening 17b in the modified pen combined knock-type ball pen 16a shown in FIG. It is an enlarged longitudinal sectional view of the rear end of the correction pen-use knock-type ball pen 16a showing the state where the rotating cam part projection 21c is caught and fixed to the clip projection engaging groove 23a of the clip member 23.

Fig. 10 is a knocking ball pen for correction pen and knocking ball pen 16a according to the third embodiment of the present invention. The rotating cam protrusion protrusion 21b of the knock pen for knock pen 16a is formed in the ball pen body cylinder 17. And an enlarged longitudinal sectional view of the rear end portion of the knock-type ball-point pen for a correction pen showing a state of being locked to the locking cam projection protrusion 22a.

The knock-type ball-point pen for correction pens according to the third embodiment of the present invention is a knock-type ball-point pen for correction pens as shown in Fig. 8, wherein the rotary cam-protrusion catching portion 22 and the rotary cam-protrusion are caught at a predetermined position in the ball pen body cylinder 17. As the jaw 22a is formed, the rotatable cam protrusion engaging portion 22 and the rotatable cam protrusion engaging jaw 22a pressurize the knock body combined crystal pen cap 19b protruding outward from the ball pen shaft barrel rear end opening 17b. By the elastic force of the retracting spring 26 accommodated in the ball pen body shaft 17, the rotary cam projection 21c is released from the clip projection locking groove 23a, so that the rotary cam projection projection 22 and the rotation cam projection projection jaw (22a) is fixed to the lock body combined with the correction pen cap (19b) to open the correction pen tip 28 when using the rotating cam bar combined correction pen 31 is not pushed back so that the correct distance to use the correction pen tip 28 and It has an angle and an inner diameter.

In addition, the rotary cam projection projection jaw (22a) is pressed by the knock pen combined correction pen cap (19b) by the resilient force of the retracting spring 26, the rotary cam projection 21c is accommodated in the ball-point pen shaft (17) The ball-point pen tip 25 of the pen core member 24 accommodated in the ball-point pen shaft by being locked to the locking groove 23a protrudes out of the ball pen shaft end opening 17a so that the ballpoint pen tip 25 is used when the ball pen tip 25 is used. 21b) has an appropriate angle, size, and inner diameter so as not to interfere with the rotation cam projection protrusion 22a.

11 is a rear end enlarged longitudinal sectional view of the knock-type ball-point pen for correction pen according to the fourth embodiment of the present invention,

In the knock-type ball-point pen for the correction pen shown in Fig. 8, the knock cam combined crystal pen cap 19b protruding outward from the ball pen body cylinder rear end opening 17b is pressed to rotate the rotary cam part projection 21c into the ball pen body shaft 17. The ball pen tip 25 of the pen core member 24, which is locked to the clip protrusion engaging groove 23a by the elastic force of the received retracting spring 26 and accommodated in the ball pen body shaft, protrudes outward from the ball pen body shaft end opening 17a. In order to be able to use the correction pen tip 28 without any inconvenience by immediately opening the knock pen combined correction pen cap 19b while using the ball pen tip 25, the rear end of the clip member 23 in the state where the ball pen tip 25 is used. At the end, the correction pen tip 28 is formed to protrude about 3 to 5 m / m. The rear end length of the correction pen tip 19b of the rotary cam bar combined correction pen 31 according to the fourth embodiment is opened by using the knock pen combined correction pen cap 19b while the ball pen tip 25 is used. 28) have a suitable length so that there is no inconvenience in using.

12 is a knock body cam portion provided with a knock body combined correction pen cap 19b and a knock body rear end portion of the hauling mechanism accommodated in the ball pen body shaft 17 of the knock-type ball pen 16a for the correction pen combined with the knock body shown in FIG. 19a) and an enlarged exploded perspective view of the correction cam 31 for rotating cam bar.

Fig. 14 is an enlarged longitudinal sectional view of the knock body cam portion 4c with a cam according to the fifth embodiment of the present invention and the knock body combined correction pen cap 4d, and the knock body cam portion 4c with the knock body 4 as its tip. ) And the outer end of the knock body cam portion 4c separated from the knock body cam portion 4c separated from the rear end portion of the knock body cam portion 4c. The groove 32 is recessed and forms a locking jaw 34 which is coupled to a predetermined position on the inner wall surface of the groove 32 so that the knock pen-shaped correction pen cap 4d can be moved from the outside of the ball pen body shaft rear end opening 2b. And slide into the knock-out cam portion 4c and the outer projection portion 33 housed therein so as to be integrated with the knock-body cam portion 4c, which can be used as the knocking body 4 and also as the knocking body combined crystal pen cap 4d. Make sure

The groove 32 has an appropriate inner diameter so as not to be assembled to the knock-out cam portion 4c outward projection 33 in a loose or interference fit state.

Fig. 15 is an enlarged longitudinal sectional view of the knock body cam portion 4e with the cam according to the sixth embodiment of the present invention and the knock body combined crystal pen cap 4f, and the knock body cam portion 4e having the knock body 4 as its tip. And a coupling male threaded portion 36 formed on the outside of the rear end of the knocked body cam portion 4e, which is separated and separated by the knocked body combined crystal pen cap 4f, which is a rear end portion, and is coupled to the inside of the front end portion of the knocked body combined crystal pen cap 4f. The female threaded portion 37 is formed, and the knock body combined correction pen cap 4f is inserted into the knocked body cam portion 4e for coupling to the knocked body cam portion 4e accommodated in the ball pen body shaft 17 at the outside of the rear end opening of the ball pen body shaft 17. It can be used as a knock body (4) and also as a knock body modified pen cap (4f) by being integrally attached to the knock body cam portion (4e) by screwing.

The correction pen combined knock-type ball pen (1a) (16a) with a built-in rotary cam bar correction pen (15) (31) of the present invention is configured as described above does not require a separate ball-point pen conventional ball-point pen is not cumbersome There is no risk of loss, and the correction pen is not visible and is embedded in the knock-type ball pen body (2) (17) so that the appearance can be improved by various types and designs.The used correction pen can be simply refilled with a new one, making it economical and portable. It is simple and the use of ballpoint pen and correction pen is more convenient.

Claims (5)

Knock body cam portion 4a provided with a cam at the distal end of the knock body 4 and the knock body 4 protruding outward from the rear end opening portion 2b of the ball pen body shaft 2, and the rotary cam bar 6 and the shaft ( The tip end portion of the ball pen tip 9 of the pen core member 8 accommodated in the ball pen body shaft 2 by pressurizing the knock body 4 formed by the cam groove 5 formed on the inner wall surface of 2) is inserted into the spring 10. Known knock-type ball-point pen 1 and ball-point pen body 16 shaft cylinders employing a retrieving mechanism 3 that is retracted from the tip opening 2a of the ball-point pen shaft by the elastic force of The cam groove formed on the inner wall surface of the knock body cam portion 19a and the rotating cam bar 21 and the clip member 23 provided with the knock body 19 protruding outward from the rear end opening portion 17b of the and the front end of the knock body. The ball-point pen body is formed by the elastic force of the inlet spring 26 of the ball-point tip 25 of the pen core member 24, which is composed of (20) and pressurizes the knocking body 19, and is accommodated in the ball-point pen shaft cylinder 17.In the knock-type ball-point pen of the tube 17 distal end opening retracting mechanism base (旣 知) employing a 18 such that retracting from (17a) of, The knock body combined correction pen cap 4b separated by knocking off the knock bodies 4 and 19 integrally with the knock body cam portions 4a and 19a provided with a cam and the knock body combined correction pen caps 4b and 19b. 19b, the locking jaw 14, 30 is formed at a predetermined position on the inner wall surface thereof, and is caught by the protrusions 13 and 29 formed at the outer circumferential position of the rotary cam bar correction pen. By using as a cap to protect the correction pen tip (12) (28) of 31) and also as a knock body (4) (19) to enable the use of a built-in correction pen for rotary cam bar and the locking jaw (14) (30) Appropriate distance and inner diameter so as not to be tightly fixed to the outer periphery (15b) (31a) and the outer projection (13) (29) of the rotary cam bar combined correction pen (15) (31) when caught by the outer projection (13, 29) Take the rotary cam bar combined correction pen 15, 31 so as not to interfere with the vertical movement and rotational movement. The rotary cam bar combined correction pen 15 and 31 rotates the cam portion 6a and 21a at a predetermined position on the outer surface of the shaft 15a and 31b so as to replace the function and role of the rotary cam bar 6 and 21. ) And a rotating cam part protrusion (21b) (21c) is formed and the correction solution is filled in the inside of the barrel and the correction pen tip (12) (28) to erase the written contents by discharging the correction solution on one side of the rear end of the shaft. And the protrusions 13 and 29 so that the locking jaws 14 and 30 of the knock body combined correction pen caps 4b and 19b can be caught at predetermined positions at the rear end outer circumferential edges 15b and 31a. The correction pen combined knock-type ball pen with a built-in rotary cam bar correction pen (15) (31), characterized in that it is formed. In the correction pen combined knock-type ball pen 16a in which the rotary cam bar combined correction pen 31 manufactured by the method of claim 1 is incorporated, The tip of the rotating cam projection 21b is formed at the same angle as the inclined surface 22b of the rotating cam projection projection 22 in the ball pen body cylinder 17, and the rotation cam projection projection jaw 22a is formed on the rotation cam projection projection ( 22) When the correction pen tip 28 is used by opening the correction pen cap 19b for knock body by using the same shape as the distal end so that the rotary cam protrusion 21b can be properly fixed to the locking cam protrusion jaw 22a. When the correction pen tip 28 is not pushed backward and presses the correction pen cap 19b for the knocking body, the rotation cam part projection 21b is allowed to cross the rotation cam part projection latching jaw 22a without difficulty. Correction pen combined with a rotary cam bar correction pen 31, characterized in that the rotation cam part projection 21c is fixed to the clip projection engaging groove (23a) by the elastic force so that there is no problem in using the ballpoint pen tip (25) Knock-type ballpoint pen In the correction pen combined knock-type ball pen 16a in which the rotary cam bar combined correction pen 31 manufactured by the method of claim 1 is incorporated, Combined with the knock body separated from the knock body 19 to form an outer protrusion 39 for coupling to the outside of the rear end of the knock body cam portion 19c accommodated in the ball-pen body shaft cylinder 17 separated from the knock body 19. A groove 38 having an appropriate inner diameter is recessed in the distal end of the crystal pen cap 19d so as not to be assembled in a loose or interference fit state in the distal end portion 39. (40) is formed by knocking the knock pen combined with the knock pen (19d) outside the ball pen body shaft (17) outside the rear end opening (17b) to the knock body cam portion (19c) outer projection (39) housed in the ball pen body shaft. Knock-type correction pen with a built-in rotary cam bar correction pen 31, characterized in that to be integrated with the body cam portion (19c) to be used as a knock body (19) and also used as a knock body combined correction pen cap (19d) Pen. In the correction pen combined knock-type ball pen 16a in which the rotary cam bar combined correction pen 31 manufactured by the method of claim 1 is incorporated, The knock body combined crystal pen cap separated from the knock body 19 to form a male screw portion 42 for coupling to the outside of the rear end of the knock body cam portion 19c accommodated in the shaft cylinder 17. 19d) The groove 41 is recessed inside the distal end portion, and the female threaded portion 43 is formed at a predetermined position on the inner wall surface of the groove 41 so that the knock pen-shaped correction pen cap 19d can be moved outside the rear end opening 17b of the ball pen body shaft 17. In the ball-pen body shaft 17, the knock-body cam part 19c housed in the mating male part 42 for the coupling is screwed and combined with the knock-body cam part 19c. Knock-type ball-point pen for correction pen with built-in rotary cam bar correction pen 31, characterized in that it can also be used as a cap (19d) In the correction pen combined knock-type ball pen (1a) (16a) with the rotary cam bar combined correction pen (15) (31) manufactured by the method of claim 1, The ballpoint pen tip 9 is formed by protruding the correction pen tips 12 and 28 at a tip portion of the shaft back end openings 2b and 17b when the ballpoint pen tips 9 and 25 are in use. The rotating cam bar combined correction pen (15) (31), which is characterized in that the use of the correction pen tip (12) (28) by opening the knock body combined correction pen cap (4b) (19b) immediately during use (25) Knock-type ballpoint pen for the correction pen.