TWM295041U - Pen with paper roll - Google Patents

Description

M295041 ring is open. , the paper can be d r a w n then closing the c utter ring to fix t h of the paper and cut the paper. VII. Designated representative map: (1) The representative representative of the case is: (1). (2) A brief description of the component symbols of this representative figure: Pen 1

Pen 2 Rubber sleeve 3 Ring cutter 4 Pen tail cover 5 8. New description: [New technical field] This creation is about a writing instrument with a paper roll device, especially a pen with a loop cutter. [Prior Art] For a long time, pen has become an indispensable tool in human life, and records, writing, and drawing must be completed using a pen. Although it is used frequently and conveniently, sometimes it happens that there is a pen but paper can not be found, until the paper is found 4 M295041

For example, in the Republic of China, in the 8th year of the Republic of China: March 2, 5th, 9th, 2nd, 2nd, 9th, 7th, 7th, 2nd, 9th, 7th, 7th, 2nd, 2nd, 6th, 7th A pen holder having a paper roll accommodating mechanism includes a curved paper roll tube having a side wall opening, and a central rotating shaft disposed in the paper roll tube The beginning end is fixed on the central rotating shaft 9 and the end is connected to fix the beginning of the paper roll. When the paper roll is released, the rotating shaft is controlled by the flap: a slight elastic force is applied to the paper roll, and the vertex is pressed against the paper roll. At the same time, the radial contraction elastic force of the inner ring of the paper reel annular reed is inwardly contracted by the paper roll 9 and vice versa. When the paper roll is rewinded, the radial contraction elastic force of the rotating reed group is inwardly contracted to provide a part of space to accommodate When rewinding, it will To forget the matter of. Because of the difficulties in solving problems, I often come up with the creation of this book when I often encounter difficulties in finding suitable papers. Paper roll. The above-mentioned creation of the writing instrument has a complicated structure, and the above-mentioned two-spring reed group will occupy too much paper-containing space, resulting in insufficient paper roll length. The above-mentioned writing instrument structure has no cardboard structure design, and the paper roll may be pulled all the time because it is not cut. M295041

come out. In addition, the array reeds must be assembled at a certain angle to assemble the user to replace the paper roll. It is not easy to lick another piece of paper. 1 Patent application, for example, in the Republic of China, May 31, 曰8 1 2 0 6 0 5 5th Patent Factory attaches a pen with a note paper to the ladder. Improved" ί The inner end of the pen is provided with a 'unidirectionally rotating ratchet wheel and a ribbed rim for turning the paper along the pen tube The exit seam is pulled and the seam is provided with a cutting edge J. It is easy to tear. The above-mentioned writing instrument has a paper roll that cannot be smoothly discharged when it is wet or white fluffed and fluffy. In addition, in order to make Jtb embossed When the wheel is exposed and the function of the rotation control is reached, it is necessary to open a sufficiently large opening in the pen to lower the strength of the pen and to make the pen break easily. The above-mentioned creation of the paper σ slit extends to the part of the hand that affects the writing. It is inconvenient to use. It is necessary to propose a new salary structure to improve the conventional technology. Disadvantages 0 M295041 [New content 】

Therefore, in view of the above problems of the prior art, the present invention is proposed and the present invention is to provide a writing instrument having a paper roll accommodating structure. The advantage of the present invention is that j has a simplified structure j and can be functionally avoided. It is convenient to use the defects caused by the complicated structure of the pen. In addition, the pen of this creation has low manufacturing cost and is beneficial to mass production and production. Due to this creation: the paper volume: the structure of the space and the front end of the pen Independent of each other, the front-end refill can be replaced with various types of writing instruments, such as a ball pen or a white pen. Therefore, another advantage of this creation is that it has a wide range of applications. This creation discloses a writing instrument including a housing space y Located at the end of the pen tip with a narrow opening parallel to the axis of the pen 9 A winding paper roll can be used for winding the paper roll on the axis of the accommodating space. A set of ring cutter is rotatably connected to the outer end of the accommodating space at the end of the stylus, and has a second narrow opening parallel to the axial direction of the stylus. And a blade having a blade edge at the edge of the second slit opening > and a tail M295041 cover connecting the tail end of the pen.

The outer surface of the pen holder includes a first positioning point and a second positioning point, wherein the outer side of the upper part of the pen piece is along a side of the first narrow opening, and the outer edge has a positioning groove. The inner side wall of the outer ring has a first protrusion and a second protrusion. The first protrusion and the second protrusion are coincident with the first positioning point and the second positioning point, and the first protrusion is When the block and the second bump are engaged with the first positioning point and the second positioning point, the first narrow opening and the second narrow opening may be located at a closed position; when the first protrusion is matched with the second positioning point The first elongated opening and the second elongated opening ο are in an open state, wherein the inner side wall of the collar cutter has a positioning protrusion, and when the outer ring rotates to the first elongated opening and the second narrow opening V When the position is opened, the positioning protrusion just happens to catch the positioning groove and the package: a rubber collar is located at the front end of the pen The hand grip is used to facilitate the writing of the book. The core of the pen is the core of the pen or the pen of the white pen 8 M295041. [Embodiment]

In the present application, the present invention will be described in detail, and it is worth noting that in addition to these explicit statements, the present invention can be implemented in a wide range of other embodiments, and the scope of the creation is not limited. In the above-mentioned embodiments, the scope of the patents described below is determined. In addition, the parts of the different components are not shown in proportion to the scale. The dimensions of the above-mentioned related components are enlarged and the meaningless parts are not displayed to provide the present creation. Clear narrative and understanding 〇The first figure shows the pen according to the creation. The pen 1 includes the pen 2 rubber sleeve 3 ring cutter 4 , , and the back pen 5 〇 is shown in the first figure The pen of this creation has a similar shape to the general pen, and the center of the pen can be unscrewed to fill the front end of the pen holder. : Anti-slip plastic cover 3 for hand grip and writing and increase the comfort during use. The pen of this creation is in the accommodating space of the rear end of the pen holder. The material of the rubber sleeve 3 can be similar. Replaced by other materials 〇9 M295041

Referring to the second figure, a cross-sectional view of the writing instrument is shown. It can be seen from the first drawing that the accommodating space 8 is located at the rear end of the pen holder 2 and has a baffle isolation from the front stylus, and 4 is a space independent of each other. The winding paper roll 7 is located in the accommodating space ί:, the lower end of the center 〇 reel 6 is located in the groove in the center of the baffle plate, and the upper end thereof is in the groove of the center of the pen tail cover 5, and the ferrule cutter 4 is placed on the The outer side of the accommodating space 8 has a narrow opening 10 y on the side wall thereof. The rotatable direction is controlled to be opened or closed. Referring to the third figure, an exploded view of the stylus is shown. 0 The paper roll 7 can be wound on the reel 6 The upper end of the reel has a room 5 岔 can be used for: ik holding one end 9 of the paper roll center and the paper roll 7 is placed in the accommodating space 8 , and the side wall of the accommodating space 8 has a narrow opening 9 . The one end of the feeding/feeding roll passes outwardly and protrudes outwardly. The ferrule cutter 4 is located outside the accommodating space 8 in a rotatable direction to control the opening and closing state. 0 When the collar opens a 1 0 and the narrow opening 9 When it is overlapped, it is the state paper that is opened, and the roll can be pulled out. When the collar is opened, V 10 is rotated to the position where it does not overlap with the narrow opening 8. When it is closed, it can be used to fix the end of the paper to retain a piece of paper for the next time. Handy when drawing 10 M295041

Refers to the writing instrument created by the 1 匕 其 其 其 其 其 其 其 其 其 其 其 其 其 其 其 其 其 其 其 其 其 其 其 其 其 其 其 其 其 其 其 其 其 其 其 其 其 其 其 其 其 其 其 其Using the cutter structure on the opening 10 to cut the paper, refer to the fourth A and fourth B drawings. The cross-sectional view of the writing instrument of the present writing instrument respectively shows that the writing instrument has its collar cutter 4 closed and f Referring to the fourth A drawing ring cutter 4 in the closed position, the outer side of the pen holder 2 has two positioning points 13 14 corresponding to the two positioning projections 1 1 ' 1 2 of the inner wall of the collar cutter 4 respectively. When the two positioning projections 1 1 , 1 2 of the inner wall of the collar cutter 4 are rotated to the positions of the two positioning points 1 3, 1 4 on the outer side of the sheath 2, the collar cutter 4 is in the closed state. Before the paper roll is taken out It will be fixed by the loop cutter 4 and the pen holder r and will facilitate the cutting of the paper roll. The pen of this creation will be fixed by the blade of the loop cutter 4 after the paper is drawn. The roll will not be pulled back and displaced. In addition, the outside of the pen is extended by α. There is a positioning groove 16 near the left side, which can be used with the inner side of the collar cutter 4 M295041

The positioning projection 1 5 ' cooperates when the opening of the collar cutter 4 rotates to coincide with the narrow opening of the sheath 2 as shown in the fourth B diagram, the position: convex r field L: 15 is positioned groove 1 6, block and set the collar cutter 4 to the open position. 0 It is worth mentioning that the inner loop curve of the collar cutter 4 of this creation pen is combined with the arc of the outer wall of the pen 2 to produce elastic. And the effect of locking 0 When the collar cutter is in the open state, the inner arc of the collar cutter 4 and the outer wall of the sheath 2 are just in a loose fit. The collar can be easily rotated by 0. When the collar cutter 4 When rotating to the closed state, due to the shape design, the rotation requires a large amount of force until the above two bumps 1 1 ' 1 2 and the positioning points 13 > 1 [4 cooperate with each other and the blade grips the end of the paper roll According to one of the embodiments of the present invention, the pen j further includes a atomic refill. 0 It is worth mentioning that the pen of the present invention can also be used. The white refill, the fifth A picture shows 0 white. The movable refill push rod 17 extends from the front end pen to the entire accommodating space 8 and passes through the pen end cover 5 and can be controlled by external force for up and down movement 〇 ▲ %, and FIG. 5B shows another embodiment of the present invention 12 M295041, wherein The automatic refill pusher 17 extends through the axis of the reel 6, and the present invention provides a writing instrument having a paper roll structure. The paper roll of the above pen is located at the rear end of the pen holder, and has a set of ring cutters on the outside, which can be rotated to the open state to take out the paper, and rotated to the closed state to fix the cut paper. This writing instrument can be applied to ballpoint pens or automatic pens for a wide range of applications. In addition, the pen of the creation has a simple structure, simple operation and low production cost. The present invention has been described above in terms of preferred embodiments, and is not intended to limit the scope of the patent rights claimed herein. The scope of patent protection depends on the scope of the patent application and its equivalent. Any modification or refinement made by those skilled in the art without departing from the spirit or scope of this patent belongs to the equivalent changes or designs made under the spirit of this creation and should be included in the following patent application scope. Inside. [Simple description of the diagram] The first picture is a schematic diagram of the pen of the creation. The second picture is a cross-sectional view of the writing instrument along the axis of the creation. The third picture is an exploded view of the writing instrument of the creation. 13 M295041

The fourth A picture is a schematic diagram of the state of the cutter cutting position of the creation. The fourth B picture is a schematic diagram of the state of the cutter cutting position of the creation. The fifth A is a schematic diagram of the core structure of one embodiment of the present creation. The fifth B is a schematic diagram of the structure of the refill according to another embodiment of the creation. [Main component symbol description] Pen 1 Pen 2 Turned off On Auto pen Auto

Rubber sleeve 3 ring cutter 4 pen tail cover 5 reel 6 paper roll 7 accommodating space 8 narrow opening 9 collar open V 10 first 'bump 11 second bump 12 first positioning point 1 second positioning point 1 14 M295041

Claims (1)

M295041 IX. Patent application scope - A pen holder with 5 packs and a space for a long opening parallel to a reel, located in the end of a set of loop cutters for winding a paper roll, parallel to the end of the pen blade, and a tail cover connection. The space pen and the positioning point are located at the end of the pen end 1 and have an axis centered on the accommodating space in the axial direction of the pen shaft, and are rotatably connected to the outer portion of the pen tail with a second narrow opening axial direction And a pen having the edge of the second slit opening connected to the end of the pen to the first item 5, wherein the outer side further comprises a first positioning point for accommodating the outer edge of the pen has a patent cover The inside of the ring cutter and the second bump can coincide with the first fit J and the block and the first timing the first slit is in the closed position. 3. The writing instrument of claim 1, wherein the outer side of the first narrow opening side is positioned with a groove for the first item, wherein the side wall has a first protrusion on the side of the first protrusion and The second bump-positioning point and the first-positioning point of the first-bump and the second convex-site and the second positioning point matching opening and the first-narrow opening may be 16 M295041 1 (year < month β曰Revision Supplement 5 · The pen y of the patent scope of claim 1 wherein the inner side wall of the ring cutter has a first bump and a second bump, the first bump and the second bump happen to be The first positioning point and the second positioning point cooperate, and when the first protrusion and the second positioning point are combined, the first narrow opening σ and the second narrow opening σ are in an open state 〇6. For example, please refer to item 3 of the patent scope. The pen has a positioning protrusion on the inner side wall of the ring cutter, and when the collar cutter rotates to the position where the first slit opening α and the second slit opening are open, the positioning bump happens to be a card The positioning groove 〇7 is included. The pen of the first aspect of the patent scope further includes a rubber collar located at the front end of the pen holder. Conducive to holding the writing. 8. If the pen of the first application of the patent scope is applied, it also includes a core. 9. If the pen of claim 8 is applied for, the refill is a ballpoint pen refill. 1 0. For example, please refer to the pen of item 8 of the patent range, which is a white pen Jr-h push rod, which can drive 1 moving pen mechanism to run 〇 17