JP3138920U - Writing instrument with correction fluid - Google Patents

Abstract

Provided is a writing instrument that includes a correction fluid that can be separated or combined as necessary and has a change in use.
A writing instrument provided with a correction fluid includes a writing instrument unit and a correction fluid container unit. A convex contact portion 11 having a male screw 12 is formed on the opposite side of the pen tip 13 of the writing instrument unit 1, and a concave contact portion 21 having a female screw 22 on the opposite side of the liquid outlet 23 of the correction fluid container unit 2. The convex contact portion 11 of the writing instrument unit 1 is formed to extend into the concave contact portion 21 of the correction fluid container unit 2, and the male screw 12 is screwed to the female screw 22. The writing instrument unit 1 and the correction fluid container unit 2 can be easily assembled or disassembled.
[Selection] Figure 1

Description

  The present invention relates to a writing instrument provided with a correction fluid, and more particularly, to a writing instrument including a correction fluid that is easy to assemble and easily separated and is convenient to use.

  A conventional correction fluid and a writing instrument are daily commodities that are indispensable for use, and also have an effect of complementing each other in application, and a general application form thereof is as shown in FIG. And the correction fluid container unit 20 are independent tools, and the writing instrument 10 (for example, the ballpoint pen in FIG. 5) includes a pen tip 101 that protrudes outward from the pen core at least at one end, and is used for writing. Yes. The correction liquid container unit 20 is made of a material having elasticity, and a liquid discharge port 201 is provided at one end thereof. When the correction liquid container unit 20 is pushed when the correction liquid container unit 20 is pushed, The correction liquid put into the liquid flows out from the liquid outlet 201 and covers the part that has been written over to achieve the correction function. However, since the conventional writing instrument 10 and the correction fluid container unit 20 need to be carried and must be taken out and used at the time of use, there is inconvenience in actual use.

  As a solution to this problem, Taiwan Utility Model Publication No. 595551 “Rotating exchange type correction writing instrument combining correction liquid and correction tape” is disclosed. In this, a rotary seat is coupled to one end of the writing instrument, a composite device can be installed on the rotary seat, and a correction liquid and a correction tape outlet are provided at two ends of the composite device, respectively. A writing instrument combined with correction fluid and correction tape. Another utility model publication No. M292488 “writing instrument with correction fluid” is a device in which a correction fluid device is integrally formed at one end of the writing instrument, and forms a structural form in which the correction fluid device is combined with the correction fluid device. ing. Yet another utility model publication No. M310128 “writing instrument with correction liquid (tape) coaxially coupled” is a tool in which a correction tool (that is, correction liquid or correction tape) is integrally formed at one end of the writing instrument.

Taiwan Utility Model Notification No. 595551 “Rotating exchangeable correction writing instrument combining correction fluid and correction tape” Taiwan Utility Model Notification No. M292488 “Writing Tool with Correction Fluid” Taiwan Utility Model Notice M310128 “Writing Tool Coaxially Coupled with Correction Fluid (Tape)”

  However, although the structure disclosed in each of the above-described devices needs to carry the writing instrument 10 and the correction fluid container unit 20, and the problem of inconvenient use is effectively improved, The structure is not only difficult to develop and has a relatively high production cost, but writing tools and correction devices that cannot be separated during use lack a change in use.

  Therefore, the present invention has been made in view of this, and the purpose of the present invention is to provide a correction fluid having a change in use, which can separate or combine the writing instrument unit and the correction fluid container unit as necessary. A writing instrument provided is provided.

  Another object of the present invention is to provide a writing instrument with a correction fluid that has a simple structure, is easy to assemble, effectively reduces production costs, and improves product competitiveness.

  The writing instrument provided with the correction fluid according to claim 1 includes a writing instrument unit and a correction fluid container unit, wherein a pen tip used for writing is provided at one end of the writing instrument unit, and an outer diameter of the writing instrument unit is provided at the other end. The correction liquid container unit contains an appropriate amount of correction liquid therein, and a liquid outlet for allowing the correction liquid to flow out to one end of the correction liquid container unit. A hollow recessed concave contact portion is provided at the other end of the correction fluid container unit, and the convex contact portion of the writing instrument unit is removably inserted into and coupled to the concave contact portion of the correction fluid container unit. It is characterized by that.

  The writing instrument comprising the correction fluid according to claim 2 is the writing instrument comprising the correction fluid according to claim 1, wherein a male screw is formed on the outer peripheral surface of the convex contact portion of the writing instrument unit, and the correction fluid container unit A female screw that is screwed with the male screw is formed on the inner peripheral surface of the concave contact portion.

  The writing instrument provided with the correction fluid according to claim 3 is the writing instrument provided with the correction fluid according to claim 1, wherein the writing instrument unit can be provided with a pen cap that covers the outside of the pen tip. It is what.

  The writing instrument comprising the correction fluid according to claim 4 is the writing instrument comprising the correction fluid according to claim 1, wherein the correction fluid container unit can be provided with a cap lid that covers the outside of the liquid outlet. It is characterized by this.

  According to the writing instrument provided with the correction fluid according to the first aspect, the writing instrument unit and the correction fluid container unit can be separated or combined as necessary, and have variability in use.

  According to the writing instrument provided with the correction fluid according to claim 2, the writing instrument unit and the correction fluid container unit are coupled by screwing between the male screw and the corresponding female screw, and thus separated or coupled as necessary. Can be done easily and immediately.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIG. 1 is an exploded perspective view showing a writing instrument provided with a correction fluid according to an embodiment of the present invention. As shown in FIG. 1, the writing instrument provided with the correction fluid of the present invention mainly includes two parts, a writing instrument unit 1 and a correction fluid container unit 2. A pen tip 13 for use in writing is provided at one end of the writing instrument unit 1 (the embodiment disclosed in the present invention is a ballpoint pen, and the pen tip 13 can be connected to an internal pen core 131). A pen cap 14 can be placed on the outside of 13. Further, a convex contact portion 11 having an outer diameter smaller than the outer diameter of the writing instrument unit 1 is formed at the other end of the writing instrument unit 1.

  On the other hand, the correction liquid container unit 2 contains an appropriate amount of correction liquid therein, and is provided with a liquid outlet 23 for allowing the correction liquid to flow out at one end thereof, and a cap lid 24 is provided on the outside of the liquid outlet 23. It can be done. In addition, a hollow recessed contact portion 21 is formed at the other end of the correction fluid container unit 2.

  And the convex contact part 11 of the writing instrument unit 1 is inserted and connected so that the concave contact part 21 of the correction fluid container unit 2 can be inserted and removed. As a structure for this purpose, in this embodiment, the external thread 12 is formed on the outer peripheral surface of the convex contact portion 11 of the writing instrument unit 1, and the inner peripheral surface of the concave contact portion 21 of the correction fluid container unit 2 is A female screw 22 that is screwed with the male screw 12 provided on the outer peripheral surface of the convex contact portion 11 is formed.

  FIG. 2 is a perspective view showing a state in use of the writing instrument provided with the correction liquid. FIG. 3 is a partial cross-sectional view of a writing instrument provided with a correction liquid showing an assembled state. At the time of assembly, it is only necessary to extend the convex contact portion 11 of the writing instrument unit 1 into the concave contact portion 21 of the correction fluid container unit 2 and screw the male screw 12 into the female screw 22. The correction fluid container unit 2 can be easily assembled or disassembled.

  FIG. 4 is a perspective view showing a state in use of the writing instrument provided with the correction liquid. As shown in FIG. 4, when the present invention is actually used, the correction fluid container unit 2 can be coupled to the convex contact portion 11 of the writing instrument unit 1, and if the writing fluid is lost during use, the correction fluid container unit directly. When the correction liquid container unit 2 is pushed with the liquid discharge port 23 placed on the writing failure site with the front side 2 facing forward, the correction liquid accommodated therein flows out from the liquid discharge port 23 and covers and corrects the writing error portion. Can be achieved. Further, if necessary, the correction fluid container unit 2 can be separated from the writing instrument unit 1 to form another different usage pattern.

  As can be seen from the above, the structure of the writing instrument provided with the correction liquid of the present invention is easy to assemble and easy to separate, and can reliably achieve an advantageous effect for use.

It is a perspective view which decomposes | disassembles and shows the writing instrument provided with the correction liquid which concerns on embodiment of this invention. It is a perspective view of the writing instrument provided with the correction liquid. It is a partial cross section figure of the writing instrument provided with the correction liquid which shows the assembled state. It is a perspective view which shows the state at the time of use of the writing instrument provided with the correction fluid of this invention. It is a perspective view which shows the conventional correction liquid and a writing instrument.

Explanation of symbols

1 Writing instrument unit 2 Correction fluid container unit 10 Writing instrument (conventional)
101 nib (conventional)
DESCRIPTION OF SYMBOLS 11 Convex part 12 Male screw 13 Pen tip 14 Pen cap 20 Correction liquid container unit (conventional)
201 Liquid outlet (conventional)
21 concave contact portion 22 female screw 23 liquid outlet 24 cap lid

Claims (4)

  A writing instrument unit, a correction fluid container unit, a pen tip used for writing is provided at one end of the writing instrument unit, and a convex contact portion having an outer diameter smaller than the outer diameter of the writing instrument unit is formed at the other end, The correction fluid container unit accommodates an appropriate amount of correction fluid therein, and is provided with a liquid outlet for allowing the correction fluid to flow out at one end of the correction fluid container unit, and at the other end of the correction fluid container unit. A writing instrument provided with a correction fluid, wherein the concave contact portion is provided, and the convex contact portion of the writing instrument unit is removably fitted into the concave contact portion of the correction fluid container unit.   A male screw is formed on the outer peripheral surface of the convex contact portion of the writing instrument unit, and a female screw that is screwed with the male screw is formed on the inner peripheral surface of the concave contact portion of the correction fluid container unit. A writing instrument comprising the correction liquid according to claim 1.   The writing instrument with a correction fluid according to claim 1, wherein the writing instrument unit is provided with a pen cap that covers the outside of the pen tip.   The writing instrument with the correction liquid according to claim 1, wherein the correction liquid container unit can be provided with a cap lid that covers the outside of the liquid outlet.

Images