CN111572241A

CN111572241A - Pen with changeable pen type

Info

Publication number: CN111572241A
Application number: CN202010547081.2A
Authority: CN
Inventors: 杨泽玮
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2020-08-25

Abstract

The invention discloses a pen with changeable pen types, and relates to the technical field of office stationery. The main pen body is provided with a main pen core, the auxiliary pen core is arranged on the auxiliary pen body, the guide rail structure is arranged along the axial direction of the main pen body, the auxiliary pen body is connected with the main pen body in a sliding mode through the guide rail structure to slide along the axial direction of the main pen body, and the locking mechanism is used for locking and unlocking the main pen body and the auxiliary pen body. When the pen is used, the index finger and the thumb are used for pushing the main pen body and the auxiliary pen body, so that the auxiliary pen body slides relative to the main pen body, the auxiliary pen core of the auxiliary pen body protrudes out of the main pen core or the main pen core of the main pen body protrudes out of the auxiliary pen core, the switching of pen types is completed, the requirement of changing the pen types when a user reads and writes is met, the frequency of taking the pen for changing the pen is reduced, the operation is convenient and rapid, and two different types of pens are not required to be reserved.

Description

Pen with changeable pen type

Technical Field

The invention relates to the technical field of office stationery, in particular to a pen with changeable pen types.

Background

The pen is an essential tool for daily work and life of people. However, the pen in the prior art, such as a sign pen, a marker pen, a pencil or a highlighter, is generally single in function, and people often need to switch back and forth between two different pen types during writing, which is very inconvenient if holding two pens to exchange back and forth. Therefore, a problem that how to solve the problem that the pen in the prior art has a single function and cannot meet the requirement that people need to switch two different pen types back and forth for use in daily writing needs to be solved urgently by those skilled in the art.

Disclosure of Invention

In order to solve the above technical problems, the present invention provides a pen capable of conveniently switching pen types.

In order to achieve the purpose, the invention provides the following scheme:

the invention provides a pen with switchable pen types, which comprises: the pen comprises a main pen body, an auxiliary pen body, a guide rail structure and a locking mechanism, wherein a main pen core is arranged on the main pen body, an auxiliary pen core is arranged on the auxiliary pen body, the guide rail structure is arranged along the axial direction of the main pen body, the auxiliary pen body is connected with the main pen body in a sliding mode through the guide rail structure so as to slide along the axial direction of the main pen body, and the locking mechanism is used for locking and unlocking the main pen body and the auxiliary pen body.

Furthermore, a sliding plane is arranged on the main pen body, and a matching plane attached to the sliding plane is arranged on the auxiliary pen body.

Further, the guide rail structure comprises a guide rod which is arranged along the axial direction of the main pen body and is fixedly connected with one of the main pen body or the auxiliary pen body, and a guide hole which is arranged on the other of the auxiliary pen body or the main pen body and is used for being in sliding fit with the guide rod, and the guide rail structure is parallel to the sliding plane.

Further, the guide rail structure includes a guide groove axially arranged along the main pen body and a guide block in sliding fit with the guide groove, one of the sliding plane and the fitting plane is provided with the guide groove, and the other is provided with the guide block, or both the sliding plane and the fitting plane are provided with the guide groove and the guide block.

Further, the locking mechanism comprises a plurality of first magnets arranged on the main pen body and a plurality of second magnets arranged on the auxiliary pen body, the first magnets and the second magnets are mutually attracted, the first magnets are distributed along the axial direction of the main pen body, the second magnets are distributed along the axial direction of the auxiliary pen body, and the distance between every two adjacent first magnets is the same as that between every two adjacent second magnets.

Furthermore, a hole for the head of the main pen core to penetrate through is formed in the first end of the main pen body, a cap used for tightly propping the main pen core is arranged at the second end of the main pen body, and a mounting hole used for mounting the auxiliary pen core is formed in one end, close to the first end of the main pen body, of the auxiliary pen body.

Furthermore, the main pen body and the auxiliary pen body are provided with holes for the pen cores to penetrate out at one ends, and caps for tightly pushing the pen cores are arranged at the other ends.

Further, the main pen body and the auxiliary pen body are identical in structure.

Compared with the prior art, the invention has the following technical effects:

the invention relates to a pen with switchable pen types, which comprises a main pen body, an auxiliary pen body, a guide rail structure and a locking mechanism. The main pen body is provided with a main pen core, the auxiliary pen core is arranged on the auxiliary pen body, the guide rail structure is arranged along the axial direction of the main pen body, the auxiliary pen body is connected with the main pen body in a sliding mode through the guide rail structure to slide along the axial direction of the main pen body, and the locking mechanism is used for locking and unlocking the main pen body and the auxiliary pen body. When the pen is used, the index finger and the thumb push the main pen body and the auxiliary pen body to enable the auxiliary pen body to slide relative to the main pen body, so that the auxiliary pen core of the auxiliary pen body protrudes out of the main pen core or the main pen core of the main pen body protrudes out of the auxiliary pen core, the pen type switching is completed, the requirement of a user for replacing the pen type during reading and writing is met, the frequency of taking and replacing the pen is reduced, the operation is convenient and rapid, and two different types of pens are not required to be reserved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a switchable pen type pen according to a first embodiment of the present invention;

FIG. 2 is a front view of the switchable pen type pen of FIG. 1;

FIG. 3 is an internal view of the switchable pen type pen of FIG. 2;

FIG. 4 is a diagram illustrating a second state of the switchable pen type pen of FIG. 1;

FIG. 5 is a third middle state diagram of the switchable pen type pen of FIG. 1;

FIG. 6 is a schematic structural diagram of a switchable pen type pen according to a second embodiment of the present invention;

FIG. 7 is a schematic diagram of a sub-pen body of the switchable pen type pen shown in FIG. 4;

fig. 8 is a sectional view of a sub body of the switchable pen type pen shown in fig. 6.

Description of reference numerals: 1. a main pen body; 2. a sub-pen body; 3. a main pen refill; 4. an auxiliary pen core; 5. a guide bar; 6. a guide groove; 7. a guide block; 8. capping; 9. a screw; 10. a first magnet; 11. a second magnet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention aims to provide a pen capable of conveniently switching pen types.

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.

As shown in fig. 1 to 8, an embodiment of the present invention provides a switchable pen type pen, which includes a main pen body 1, an auxiliary pen body 2, a guide rail structure, and a locking mechanism. Wherein, the main pen body 1 is provided with a main pen core 3, and the auxiliary pen body 2 is provided with an auxiliary pen core 4. For example, the main body 1 and the auxiliary body 2 may be a marker pen, a highlighter, a sign pen, a pressure-sensitive pen, a pencil, a pen-type eraser, a pressure-sensitive pen, a laser pen, a writing brush, a pen-type ruler, etc. The guide rail structure sets up along the axial of main handwriting 1, and vice handwriting 2 is connected with main handwriting 1 slidable through the guide rail structure to along main handwriting 1 axial slip, locking mechanism is used for with main handwriting 1 and vice handwriting 2 locking and unblock, and when locking mechanism will vice handwriting 2 locking, vice handwriting 2 can not be freely slided along the guide rail structure, and when locking mechanism will vice handwriting 2 unblocks, guide rail structure can be followed to vice handwriting 2. When the pen is used, the index finger and the thumb are used for pushing the main pen body 1 and the auxiliary pen body 2, the auxiliary pen body 2 slides axially relative to the main pen body 1, so that the auxiliary pen core 4 of the auxiliary pen body 2 protrudes out of the main pen core 3, the auxiliary pen core 4 can be used for writing at the moment, or the main pen core 3 of the main pen body 1 protrudes out of the auxiliary pen core 4, the main pen core 3 can be used for writing at the moment, the pen type switching is completed, the requirement of changing the pen type when a user reads and writes is met, the operation is convenient and fast, two different types of pens are not needed to be reserved, and the frequency of taking and changing the pens by the user is reduced.

In some embodiments, the main pen body 1 is provided with a sliding plane, the auxiliary pen body 2 is provided with a matching plane attached to the sliding plane, and when the pen types are switched, the matching plane of the auxiliary pen body 2 slides on the sliding plane of the main pen body 1.

In some embodiments, the locking mechanism comprises a plurality of first magnets 10 disposed on the main pen body 1 and a plurality of second magnets 11 disposed on the auxiliary pen body 2, and the first magnets 10 and the second magnets 11 attract each other. The plurality of first magnets 10 are distributed along the axial direction of the main pen body 1, the plurality of second magnets 11 are distributed along the axial direction of the auxiliary pen body 2, and the distance between two adjacent first magnets 10 is the same as the distance between two adjacent second magnets 11. When the auxiliary pen body 2 is slid, the second magnet 11 on the auxiliary pen body 2 and the first magnet 10 at different positions on the main pen body 1 attract each other to be fixed at different positions on the main pen body 1. When the first magnet 10 on the main pen body 1 and the second magnet 11 on the auxiliary pen body 2 are attracted, the auxiliary pen body 2 is locked and cannot slide along the guide rail structure any more, and when the first magnet 10 on the main pen body 1 is separated from the second magnet 11 on the auxiliary pen body 2, the auxiliary pen body 2 is unlocked and can slide along the guide rail structure.

Referring to fig. 1-6, in some embodiments, the guide structure includes a guide rod 5 disposed axially along the main pen body 1 and fixedly connected to one of the main pen body 1 or the auxiliary pen body 2, and a guide hole disposed on the other of the auxiliary pen body 2 or the main pen body 1 for slidably fitting with the guide rod 5, and the guide structure is parallel to the sliding plane. Referring to fig. 3, a guide hole is provided on the main body 1, one end of the guide rod 5 is fixedly connected with the auxiliary body 2, for example, by bonding, and the other end extends into the guide hole on the main body 1. Referring to fig. 3, for example, the main body 1 may be a cylindrical structure and a portion of the main body 1 is cut away for matching with the auxiliary body 2, and the auxiliary body 2 has the same shape as the cut-away portion of the main body 1, so that the main body 1 and the auxiliary body 2 can be combined into a complete cylindrical structure, which makes the user more comfortable to hold. In the present embodiment, the first magnet 10 of the locking mechanism may be embedded in the sliding plane of the main pen body 1, and the second magnet 11 may be embedded in the mating plane of the sub pen body 2.

Optionally, the first magnet 10 and the second magnet 11 are both permanent magnets, and the side of the first magnet 10 disposed on the main pen body 1 facing the auxiliary pen body 2 is N-pole, while the side of the second magnet 11 disposed on the auxiliary pen body 2 facing the main pen body 1 is S-pole, or vice versa. Of course, in addition to the first magnet 10 and the second magnet 11, other matching forms may be adopted, for example, one of the first magnet 10 and the second magnet 11 is a permanent magnet, and the other is a common iron block, in this case, the first magnet 10 and the second magnet 11 may be both arranged in a bar shape, and both extend along the axial direction of the pen with the switchable pen type, at least one first magnet 10 may be arranged on the main pen body, and the corresponding second magnet 11 may be arranged at the corresponding position of the auxiliary pen body.

Referring to fig. 3, in some embodiments, a first end of the main body 1 is provided with a hole through which the head of the main refill 3 passes, a second end of the main body is provided with a cap 8 for tightly supporting the main refill 3, the cap 8 is opened, the main refill 3 is placed in the main body 1, and the cap 8 is covered on the second end of the main body 1 to tightly support the main refill 3. For example, the cap 8 may be snap-fit connected with the main body 1. Or as shown in fig. 3, after a part of the cap 8 extends into the main pen body 1, the cap 8 is fixed by a screw 9 arranged at one side of the main pen body. Specifically, a through hole may be provided in a side wall of the main pen body 1, and a threaded hole for engaging with the screw 9 may be provided in a portion of the cap 8 extending into the main pen body 1, and the screw 9 may pass through the through hole to be screwed with the threaded hole in the cap 8, so as to fix the cap 8. The one end that vice handwriting 2 is close to the main handwriting 1 first end is equipped with the mounting hole that is used for installing vice refill 4, can insert in the mounting hole with vice refill 4, for example, vice refill 4 can pass through interference fit chucking with the mounting hole.

Referring to fig. 6-8, in some embodiments, the guide structure includes a guide groove 6 disposed along the axial direction of the main body 1 and a guide block 7 slidably engaged with the guide groove 6. For example, one of the sliding plane and the fitting plane is provided with a guide groove 6, and the other is provided with a guide block 7. The guide block 7 slides in the guide groove 6, so that the main pen body 1 and the auxiliary pen body 2 can be prevented from sliding relatively along the directions of two sides and falling off. Alternatively, as shown in fig. 4 and 5, the sliding plane and the matching plane are both provided with a guide slot 6 and a guide block 7, i.e. the main pen body 1 and the auxiliary pen body 2 may have the same structure, e.g. both have a semi-cylindrical shape, and both are provided with a guide slot 6 and a guide block 7, which can form a complete cylindrical shape after being spliced, so as to be convenient for a user to hold. The second magnet 11 of the locking structure in the embodiment can be respectively embedded at the bottom of the guide groove 6 of the auxiliary pen body 2 and the top of the guide block 7, and the first magnet 10 on the main pen body 1 can also be embedded at the bottom of the guide groove 6 and the top of the guide block 7; alternatively, the first magnet 10 is disposed on the bottom of the guide groove 6 of the sub pen body 2 and the bottom of the guide groove 6 of the main pen body, and the second magnet 11 is disposed on the top of the guide block 7 of the sub pen body and the top of the guide block 7 of the main pen body. So set up, main handwriting 1 and vice handwriting 2 can the split be two parts to can combine the absorption to use the pen of two kinds arbitrary different functions, simple structure, convenient to use.

Referring to fig. 6 to 7, in some embodiments, the main body 1 and the sub body 2 have a hole through which the cartridge is inserted at one end thereof and a cap 8 for holding the cartridge at the other end thereof. The specific structure of the cap 8 can be referred to the connection relationship between the cap 8 and the main pen body 1 described above.

The principle and the implementation mode of the present invention are explained by applying specific examples in the present specification, and the above descriptions of the examples are only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.

Claims

1. A switchable pen type pen, comprising: the pen comprises a main pen body, an auxiliary pen body, a guide rail structure and a locking mechanism, wherein a main pen core is arranged on the main pen body, an auxiliary pen core is arranged on the auxiliary pen body, the guide rail structure is arranged along the axial direction of the main pen body, the auxiliary pen body is connected with the main pen body in a sliding mode through the guide rail structure so as to slide along the axial direction of the main pen body, and the locking mechanism is used for locking and unlocking the main pen body and the auxiliary pen body.

2. The switchable pen type pen of claim 1, wherein a sliding plane is provided on the main pen body, and a mating plane attached to the sliding plane is provided on the auxiliary pen body.

3. The switchable pen type pen of claim 2, wherein the guide structure comprises a guide rod axially disposed along the main pen body and fixedly connected to one of the main pen body or the auxiliary pen body, and a guide hole disposed on the other of the auxiliary pen body or the main pen body for slidably fitting with the guide rod, the guide structure being parallel to the sliding plane.

4. The pen of claim 2, wherein the guide structure comprises a guide groove axially disposed along the main pen body and a guide block slidably engaged with the guide groove, one of the sliding plane and the engaging plane is provided with the guide groove, and the other is provided with the guide block, or both the sliding plane and the engaging plane are provided with the guide groove and the guide block.

5. The switchable pen type pen of claim 2, wherein the locking mechanism comprises a plurality of first magnets disposed on the main pen body and a plurality of second magnets disposed on the auxiliary pen body, the first magnets and the second magnets attract each other, the plurality of first magnets are distributed along the main pen body axially, the plurality of second magnets are distributed along the auxiliary pen body axially, and the distance between two adjacent first magnets is the same as the distance between two adjacent second magnets.

6. The pen with the switchable pen type according to claim 3, wherein the first end of the main pen body is provided with a hole for the head of the main pen core to penetrate through, the second end of the main pen body is provided with a cap for abutting against the main pen core, and the end, close to the first end of the main pen body, of the auxiliary pen body is provided with a mounting hole for mounting the auxiliary pen core.

7. The switchable pen type pen according to claim 4, wherein the main pen body and the auxiliary pen body are each provided with a hole through which the pen core penetrates at one end, and a cap for abutting against the pen core is provided at the other end.

8. The switchable pen type pen according to claim 4, wherein the main pen body and the sub pen body are identical in structure.