CN211075297U

CN211075297U - Multifunctional pen

Info

Publication number: CN211075297U
Application number: CN201922065672.1U
Authority: CN
Inventors: 罗正浩; 宋广丞; 叶子
Original assignee: Affiliated Private School of Shanghai Kongjiang Middle School
Current assignee: Affiliated Private School of Shanghai Kongjiang Middle School
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-07-24
Anticipated expiration: 2029-11-26

Abstract

The utility model provides a multifunctional pen, multifunctional pen includes at least: the pen holder comprises a main body part and a head part which are connected with each other, at least one side wall of the main body part is of a plane structure, and scales distributed along the length direction of the pen holder are arranged on the side wall of the plane structure; the protective sleeve is detachably sleeved on the main body part of the pen holder; the fixing block is detachably mounted at one end, far away from the head, of the main body, and the fixing block and the head respectively abut against two ends of the protective sleeve. The utility model discloses a multi-functional pen not only can protect the wearing and tearing of the scale on the ruler, can overcome moreover because set up the ruler on the pen-holder and lead to the pen-holder not convenient to grip, is using and is experiencing poor problem.

Description

Multifunctional pen

Technical Field

The utility model relates to a stationery field especially relates to a multifunctional pen.

Background

The pen and the ruler are stationery commonly used in daily office work of people, the pen and the ruler which are commonly used at present are generally used as two independent stationery individuals, when the pen and the ruler are required to be written and used for measuring and applying alternately, two tools are required to be carried at the same time, the situation that one stationery is forgotten to be carried can occur, and the normal work or study is hindered; in addition, the pen and the ruler are two different single products, so the pen and the ruler are generally required to be carried separately, and are inconvenient to store and carry.

In addition, in the existing combination scheme of combining the pen and the ruler, because the surface provided with the ruler is generally a plane, two edges of the plane influence the holding of a user and influence the user experience; and the ruler exposes outside, leads to wearing and tearing easily in the writing process at ordinary times, influences the reading and the measurement accuracy of ruler.

SUMMERY OF THE UTILITY MODEL

In view of the above shortcoming of prior art, the utility model aims to provide a multifunctional pen combines together pen and ruler, can satisfy and write and measure the function, and convenient to carry, difficult losing.

In order to achieve the above objects and other related objects, the present invention provides a multifunctional pen, including:

the pen holder comprises a main body part and a head part which are connected with each other, at least one side wall of the main body part is of a plane structure, and scales distributed along the length direction of the pen holder are arranged on the side wall of the plane structure;

the protective sleeve is detachably sleeved on the main body part of the pen holder;

the fixing block is detachably mounted at one end, far away from the head, of the main body, and the fixing block and the head respectively abut against two ends of the protective sleeve.

In one embodiment, the multifunctional pen further comprises a pen core arranged in the pen holder.

In one embodiment, the multifunctional pen further comprises an eraser, and the eraser is arranged at one end, far away from the pen holder, of the fixing block.

In an embodiment, the multifunctional pen further comprises a cap, and the cap is sleeved on the head of the pen holder.

In one embodiment, the body portion and the head portion of the barrel are threadedly connected.

In one embodiment, the main body of the pen holder is in threaded connection or snap connection with the fixing block.

In one embodiment, the protective sleeve has a through hole which is axially arranged and matched with the main body part of the pen holder.

In one embodiment, the pen holder comprises a triangular prism-shaped tube.

In an embodiment, one of the three side walls of the triangular prism-shaped tube is an arc surface, the other two side walls are planes, and at least one of the two plane side walls is provided with scales distributed along the length direction of the pen rod.

In an embodiment, three side walls of the triangular prism-shaped tube are planes, and at least one of the three plane side walls is provided with scales distributed along the length direction of the pen rod.

The multifunctional pen provided by the utility model can not only protect the scale on the ruler from being worn, but also overcome the problems that the pen holder is inconvenient to hold and the use experience is poor due to the arrangement of the ruler on the pen holder;

the utility model has simple structure and convenient use;

the utility model discloses a multifunctional pen combines ruler and pen as an organic whole, portable.

Drawings

Fig. 1 is a front view of the multifunctional pen of the present invention.

Fig. 2 is a schematic view showing a main structure of a pen holder of the multifunctional pen of the present invention.

Fig. 3 is a cross-sectional view taken along a-a of fig. 2.

Fig. 4 shows another cross-sectional view along a-a of fig. 2.

Fig. 5 is a schematic structural view of the protective sheath of the multifunctional pen of the present invention.

Fig. 6 is a cross-sectional view taken along line B-B of fig. 5.

Fig. 7 is another cross-sectional view taken along the line B-B in fig. 5.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention.

Referring to fig. 1-7, in describing the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, which are merely for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, fig. 1 shows a main view structure of the multifunctional pen of the present embodiment. As shown in fig. 1, the multifunctional pen at least comprises a pen holder, wherein the pen holder comprises a main body part 2 and a head part 4 which are connected with each other, at least one side wall of the main body part 2 is of a planar structure, and scales distributed along the length direction of the pen holder are arranged on the side wall of the planar structure; the protective sleeve 3 is detachably sleeved on the main body part 2 of the pen holder; the fixing block 1 is detachably mounted at one end, far away from the head part 4, of the main body part 2, and the fixing block 1 and the head part 4 respectively abut against two ends of the protective sleeve 3. Because the surface that sets up the ruler generally adopts the plane, leads to two arriss influence users on this plane to grip, influences user experience, and the ruler exposes outside moreover, writing the in-process at ordinary times and leading to wearing and tearing easily, influence the reading and the measurement accuracy of ruler, the utility model discloses a multi-functional pen is through setting up protective sheath 3, not only can protect the wearing and tearing of the scale on the ruler, can overcome moreover because set up the ruler on the pen-holder and lead to the pen-holder to have outstanding edges and corners, press against the hand when gripping the pen-holder, is not convenient for grip, uses the problem that experience is poor.

In this embodiment, the multifunctional pen may be, for example, a propelling pencil, a ballpoint pen, a fountain pen, an erasable pen, or other pens commonly used in the reality.

As shown in fig. 1, in the present embodiment, the multifunctional pen further includes a pen core 6, and the pen core 6 is disposed in the pen holder.

As shown in fig. 1, in an embodiment, the multifunctional pen further includes an eraser 5, and the eraser 5 is disposed at an end of the fixed block 1 far from the pen holder. For the convenience of changing, rubber 5 detachable installation is fixed in keeping away from of fixed block 1 the one end (the left end in figure 1) of pen-holder is to rubber, ruler, the trinity of pen, only needs to take the same articles for study, has just possessed rubber, ruler, pen, and is both convenient, practical again to the official working personnel, only needs to take the same thing just can realize multiple use. The eraser 5 may be one of a common eraser, a sand eraser and an erasable eraser head according to the type of the pen.

It is understood that, in other embodiments, a correction fluid assembly (not shown) may be disposed on an end of the fixing block 1 away from the pen barrel.

In this embodiment, the multifunctional pen further includes a cap (not shown), the cap covers the head 4 of the pen holder to protect the pen core 6, and the cap and the head 4 may be fixed by a groove-rib fastening structure, for example, an annular groove may be disposed on an inner wall of the cap, and an annular rib structure may be disposed at a position corresponding to an outer wall of the head 4.

Fig. 2 shows a schematic structural view of the main body 2 of the multi-function pen barrel of the present invention. As shown in fig. 2, the main body 2 includes a ruler section 22, a fixed block connector 21 disposed at the left end of the ruler section 22 for connecting with the fixed block 1, and a head connector 23 disposed at the right end of the ruler section 22 for connecting with the head 4.

In this embodiment, the straight segment 22 is a hollow triangular prism-shaped tube, and the central hole 24 or 24' is used for accommodating the above-mentioned pen core 6, and two different structures can be provided according to the difference of the cross section, as shown in fig. 3 and 4. Referring to fig. 3, in an example, one side wall 22c of the three side walls of the triangular prism-shaped tube is an arc surface, the other two

side walls

22a and 22b are flat surfaces, and at least one side wall of the two

flat side walls

22a and 22b is provided with scales distributed along the length direction of the pen rod. Referring to fig. 4, in another example, three side walls 22a ', 22 b' and 22c 'of the triangular prism-shaped tube are flat surfaces, and at least one of the three flat side walls 22 a', 22b 'and 22 c' is provided with scales distributed along the length direction of the pen rod. It should be noted that, in other embodiments, the straight edge section 22 may also be a tubular structure with other shapes, and is not limited to a triangular prism-shaped tube.

As shown in fig. 2, one end of the head 4 of the pen holder, which is close to the main body 2, is provided with an internal thread, the head connector 23 is tubular, the outer wall of the head connector is provided with an external thread matched with the internal thread of the head 4 of the pen holder, and when the head 4 of the pen holder is connected with the main body 2, the main body 2 and the head 4 of the pen holder are detachably connected by screwing the head 4 into the head connector 23.

As shown in fig. 5, for the convenience of holding by a user, the protective sleeve 3 may be, for example, a hollow cylindrical tube with openings at both ends, and has a central through hole 31 or 31 'axially arranged to match with the main body 2 of the pen holder, and the size of the central through hole 31 or 31' of the protective sleeve 3 is slightly larger than the external size of the straight edge section 22 of the pen holder, so that the protective sleeve 3 can be conveniently sleeved on the straight edge section 22 of the pen holder or taken down from the straight edge section 22. In this embodiment, the central through hole 31 or 31' of the protective sleeve 3 is also a triangular prism-shaped hole corresponding to the outer wall of the straight edge section 22 of the pen barrel, and fig. 6 and 7 respectively show the cross-sectional view along the direction B-B in fig. 5, which corresponds to the shape of the straight edge section 22 shown in fig. 3 and 4 respectively. It should be noted that the protective sleeve 3 may also be a polygonal prism, such as a pentagonal prism, a hexagonal prism, or other cylindrical shape with a central through hole.

In order to prevent the protective sleeve 3 from sliding or slipping out relative to the pen holder during writing, the sliding of the protective sleeve 3 is limited by the fixing block 1 mentioned above and the head 4 of the pen holder abutting against the two ends of the protective sleeve 3. Specifically, in this embodiment, referring to fig. 1 and fig. 2, the fixing block connecting member 21 has an external thread, the fixing block 1 has an internal thread, and the fixing block connecting member 21 is in threaded connection with the fixing block 1, and can be conveniently detached by adopting a threaded connection manner, so as to remove or install the protective sleeve 3. It should be noted that, in other embodiments, for example, at least one annular groove (not shown) may be disposed in the hole of the fixed block 1, and an annular protrusion (not shown) corresponding to the annular groove is disposed on the outer wall of the fixed block connecting member 21, so that, in use, the fixed block 1 and the fixed block connecting member 21 are connected in a snap-fit manner through the cooperation of the annular groove and the annular protrusion.

The utility model discloses a multifunctional pen, when measuring, will 1 dismantles down of fixed block to take off protective sheath 3, utilize the scale on the pen-holder to measurate, after measurationing the completion, arrange protective sheath 3 cover in on the pen-holder, and fixed with fixed block 1, but the person of facilitating the use grips and writes.

In the description herein, numerous specific details are provided, such as examples of components and/or methods, to provide a thorough understanding of embodiments of the invention. One skilled in the relevant art will recognize, however, that an embodiment of the invention can be practiced without one or more of the specific details, or with other apparatus, systems, assemblies, methods, components, materials, parts, and/or the like. In other instances, well-known structures, materials, or operations are not specifically shown or described in detail to avoid obscuring aspects of embodiments of the invention.

The above description of illustrated embodiments of the invention, including what is described in the abstract of the specification, is not intended to be exhaustive or to limit the invention to the precise forms disclosed herein. While specific embodiments of, and examples for, the invention are described herein for illustrative purposes only, various equivalent modifications are possible within the spirit and scope of the present invention, as those skilled in the relevant art will recognize and appreciate. As noted, these modifications may be made to the present invention in light of the foregoing description of illustrated embodiments of the invention and are to be included within the spirit and scope of the present invention.

The system and method have been described herein in general terms as providing details to facilitate the understanding of the invention. Furthermore, various specific details have been given to provide a general understanding of the embodiments of the invention. One skilled in the relevant art will recognize, however, that an embodiment of the invention can be practiced without one or more of the specific details, or with other apparatus, systems, assemblies, methods, components, materials, parts, and/or the like. In other instances, well-known structures, materials, and/or operations are not specifically shown or described in detail to avoid obscuring aspects of embodiments of the invention.

Thus, although the present invention has been described herein with reference to particular embodiments thereof, freedom of modification, various changes and substitutions are intended in the foregoing disclosure, and it should be understood that in some instances some features of the present invention will be employed without a corresponding use of other features without departing from the scope and spirit of the present invention as set forth. Accordingly, many modifications may be made to adapt a particular situation or material to the essential scope and spirit of the present invention. It is intended that the invention not be limited to the particular terms used in following claims and/or to the particular embodiment disclosed as the best mode contemplated for carrying out this invention, but that the invention will include any and all embodiments and equivalents falling within the scope of the appended claims. Accordingly, the scope of the invention is to be determined solely by the appended claims.

Claims

1. A multi-function pen, comprising:

2. The multi-function pen of claim 1, further comprising a cartridge disposed within the barrel.

3. The multifunctional pen of claim 1, further comprising an eraser disposed at an end of the fixing block away from the barrel.

4. The multifunctional pen of claim 1, further comprising a cap that is sleeved over the head of the barrel.

5. The multi-function pen of claim 1, wherein the main body part and the head part of the barrel are threadedly connected.

6. The multifunctional pen according to claim 1, wherein the main body portion of the barrel is in threaded or snap-fit connection with the fixing block.

7. The multifunctional pen of claim 1, wherein the protective sleeve has a through hole axially disposed to match the main body of the pen barrel.

8. The multifunctional pen according to any one of claims 1 to 7, wherein the pen holder comprises a triangular prism-shaped tube.

9. The multifunctional pen according to claim 8, wherein one of the three side walls of the triangular prism-shaped tube is a cambered surface, the other two side walls are flat surfaces, and at least one of the two flat side walls is provided with scales distributed along the length direction of the pen rod.

10. The multifunctional pen as claimed in claim 8, wherein the three side walls of the triangular prism-shaped tube are flat surfaces, and at least one of the three flat side walls is provided with scales distributed along the length direction of the pen rod.