CN220332323U - Multicolor marking pen - Google Patents

Abstract

The utility model relates to a multicolor marking pen, which comprises a shell, wherein a conversion groove is formed in the shell, a rotary rod is fixedly connected to the inner wall of the conversion groove, a pen body is rotatably connected to the outer side of the rotary rod, a first pen point is fixedly connected to the bottom of the pen body, a second pen point is fixedly connected to one end of the pen body far away from the first pen point, writing ink of the first pen point and writing ink of the second pen point are in different colors, lifting grooves are symmetrically formed in the inner wall of the conversion groove, sliding rods are fixedly connected to the inner parts of the two lifting grooves, and connecting blocks are slidingly connected to the outer sides of the two sliding rods.

Description

Multicolor marking pen

Technical Field

The utility model relates to the technical field of marker pens, in particular to a multicolor marker pen.

Background

Project investment management refers to the comprehensive management of all the works in the development cycle of investment projects by using the scientific theory of project management for realizing the investment targets of investment subjects, and in the project investment management, marking pens are often required to be used for marking and writing positions to be marked, and the marking pens are pens capable of writing marks or signs on one or more materials such as paper, wood, metal, plastic, enamel, and the like.

Through retrieving, a marker (grant bulletin number CN 217514856U), "including refill, pen container and pen cap, the pen container is kept away from the one end of refill has been seted up and has been annotated the china ink hole, be provided with the shrink tube in the pen container, the shrink tube with annotate the china ink hole and be linked together, under the initial condition, the shrink tube is the shutoff state, this application is through setting up the shrink tube that carries out the shutoff to annotating the china ink hole in the pen container, when adding ink to the marker, pass the lumen of annotating china ink hole and shrink tube with the syringe, wear to the pen intracavity of pen container, then to the intracavity injection ink can, afterwards take out the syringe, the lumen of shrink tube resumes again and seals up the state, realizes the sealing to annotating the china ink hole, need not to add the china ink with the end cover in-process, and the ink also can not drip, has improved the marker and has added the inconvenient problem of china ink. "

According to the above related art, the inventor believes that simply adding ink to a marker cannot meet the daily work needs of staff, and in the daily use process of the marker, staff often need to mark different kinds of places, so that markers with different colors are required to be marked separately, and generally, a plurality of markers are used for marking, and each place marked needs to find out the corresponding color for marking, which is relatively troublesome to use.

Disclosure of Invention

In view of the foregoing problems of the prior art, a primary object of the present utility model is to provide a multicolor marker.

The technical scheme of the utility model is as follows: the utility model provides a polychrome marker, includes the casing, the conversion groove has been seted up to the inside of casing, the inner wall fixedly connected with rotary rod of conversion groove, the outside rotation of rotary rod is connected with the body, the bottom fixedly connected with nib of body, the body is kept away from the one end fixedly connected with nib No. two of nib, the writing ink of nib No. one and No. two nibs is different colour setting, the lifting groove has been seted up to the inner wall symmetry of conversion groove, two the equal fixedly connected with slide bar of inside of lifting groove, two equal sliding connection in the outside of slide bar has the connecting block, two the outside of slide bar just is located the top of connecting block and all overlaps and is equipped with the spring, two one side fixedly connected with protection casing that the connecting block is close to mutually.

As a preferred embodiment, the top of the protective cover is fixedly connected with a lifting rod, and the lifting rod penetrates through the shell and is fixedly connected with a limiting block.

As a preferred implementation mode, the inner wall of the protective cover is fixedly connected with a first rubber pad.

As a preferred implementation mode, the inner wall of the conversion groove is symmetrically and fixedly connected with a second rubber pad.

As a preferred embodiment, a magnifying glass is fixedly connected to the top of the limiting block.

As a preferable implementation mode, the outer side of the shell is symmetrically and fixedly connected with an anti-skid sleeve.

Compared with the prior art, the pen has the advantages and positive effects that the shell is held by hands by the staff, then writing is carried out, if different colors are needed to be changed in the writing process, the staff pulls the limiting block upwards, the limiting block moves upwards, the lifting rod is driven to slide upwards in the shell, the protection cover is driven to move upwards, the two connecting blocks slide upwards in the lifting groove, the spring is compressed, when the second pen point is obtained in the protection cover and completely separated from the protection cover, the staff rotates the pen body, so that the staff releases the hands of pulling the limiting block after the first pen point and the second pen point exchange positions, at this moment, under the action of tension of the spring, the connecting blocks are compressed downwards in the lifting groove, the protection cover is driven to move downwards, the protection cover is enabled to sleeve the first pen point, the inner wall of the first rubber pad is attached to the outer wall of the first pen point, the pen point can be firmly fixed on the inner wall of the protection cover, the phenomenon that the pen body shakes when the staff uses is avoided, writing experience is influenced, the staff completes the switching of the second pen point and the second pen point exchange positions can be used, the pen point is not frequently changed, the practical marker is avoided, and the pen is easy to write the situation is more convenient.

Drawings

FIG. 1 is a schematic perspective view of a multi-color marker according to the present utility model;

FIG. 2 is a schematic cross-sectional view of a multicolor marker according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of the multicolor marker pen of FIG. 1;

fig. 4 is an enlarged schematic view of the structure of the multi-color marker at B in fig. 2.

Legend description: 1. a housing; 2. a conversion tank; 3. a rotating rod; 4. a pen body; 5. a first pen point; 6. a second pen point; 7. a lifting groove; 8. a slide bar; 9. a connecting block; 10. a spring; 11. a protective cover; 12. a lifting rod; 13. a first rubber pad; 14. a magnifying glass; 15. an anti-skid sleeve; 16. a second rubber pad; 17. the block is defined.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model.

The utility model will be further described with reference to the drawings and the specific embodiments

Example 1

As shown in fig. 1 to 4, the present utility model provides a technical solution: including casing 1, conversion groove 2 has been seted up to the inside of casing 1, the inner wall fixedly connected with rotary rod 3 of conversion groove 2, rotary rod 3's outside rotates and is connected with pen body 4, pen body 4's bottom fixedly connected with nib 5 No. one, pen body 4 keeps away from nib 5's one end fixedly connected with nib 6 No. two, nib 5 and nib 6's writing ink are different colours setting, lifting groove 7 has been seted up to the inner wall symmetry of conversion groove 2, the equal fixedly connected with slide bar 8 of inside of two lifting grooves 7, the equal sliding connection in the outside of two slide bars 8 has connecting block 9, the outside of two slide bar 8 just is located the top of connecting block 9 and all overlaps and be equipped with spring 10, one side fixedly connected with protection casing 11 that two connecting block 9 are close to each other, the top fixedly connected with lifter 12 of protection casing 11, lifter 12 runs through casing 1 and fixedly connected with limiting block 17.

In this embodiment, in actual use, the staff holds the casing 1 with the hand at first, then write, if need change different colours in writing the in-process, the staff is through upwards pulling limiting block 17, limiting block 17 upwards moves, thereby drive lifter 12 upwards slide in the inside of casing 1, thereby drive protection casing 11 upwards motion, two connecting blocks 9 upwards slide in the inside of lift groove 7, spring 10 is compressed, when protection casing 11 inside obtains No. two nib 6 and breaks away from the inside of protection casing 11 completely, the staff is through rotating pen body 4, make No. one nib 5 and No. two nib 6 exchange the back of position, the staff unclamps the hand of limiting block 17, at this moment, under spring 10's tensile effect, connecting block 9 is compressed downwards in the inside of lift groove 7, thereby drive protection casing 11 downwards motion, and then make protection casing 11 firmly sleeve No. 5, at this moment, the staff has accomplished the switch of polychrome mark's nib, can use No. two nib 6 to mark different positions, the condition that the staff frequently changed the mark has been avoided, the work efficiency of staff's promotion, the practicality is stronger, the practicality is simple, the staff writes.

Example 2

As shown in fig. 1-4, a first rubber pad 13 is fixedly connected to the inner wall of the protective cover 11, a second rubber pad 16 is symmetrically and fixedly connected to the inner wall of the conversion groove 2, a magnifying glass 14 is fixedly connected to the top of the limiting block 17, and an anti-slip sleeve 15 is symmetrically and fixedly connected to the outer side of the shell 1.

In this embodiment, through the outer wall laminating of rubber pad 13 No. one that sets up, the inner wall of rubber pad 13 No. one and nib, thereby can firmly fix the nib at the inner wall of protection casing 11, avoid the staff when using, pen body 4 appears rocking, influence writing experience, through the rubber pad 16 No. two that set up, the staff need pinch the outside of casing 1 when writing, thereby two rubber pads 16 firmly centre gripping pen body 4 in the inside of change over groove 2, thereby make the staff write more stable, avoid pen body 4 rocking, through the magnifying glass 14 that sets up, when needs enlarge, the staff can use magnifying glass 14 to look over, the use of staff has been made things convenient for, the experience of using has been promoted, through the anti-skidding cover 15 that sets up, the staff can sweat when writing, through the anti-skidding cover 15 that sets up, can avoid producing the slip between staff's finger and casing 1, the frictional force has been increased, make the staff hold more stable.

Working principle:

as shown in fig. 1 to 4, in actual use, a worker holds the housing 1 by hand first and then writes, if a different color needs to be changed during writing, the worker pulls the limiting block 17 upward to move the limiting block 17 upward so as to drive the lifting rod 12 to slide upward in the housing 1 to drive the shield 11 to move upward, the two connecting blocks 9 slide upward in the lifting groove 7, the spring 10 is compressed, when the inside of the shield 11 gets the second pen point 6 completely separated from the inside of the shield 11, the worker releases the hand pulling the limiting block 17 by rotating the pen body 4 to enable the first pen point 5 and the second pen point 6 to exchange positions, at this time, under the tension of the spring 10, connecting block 9 is compressed downwards in the inside of lift groove 7 to drive protection casing 11 downstream, and then make protection casing 11 entangle No. 5 of nib, last downwards at protection casing 11, the inner wall of No. 13 rubber pads and the outer wall laminating of No. 5 of nib, thereby can firmly fix the nib at the inner wall of protection casing 11, avoid the staff when using, the pen body 4 to appear rocking, influence writing experience, at this moment, the staff has accomplished the nib switching of polychrome marker, can use No. 6 of nib to write the mark to the position of difference, avoided the condition of staff frequently changing the marker, the work efficiency of staff has been promoted, and a structure is simple, the practicality is stronger, very big improvement operation quality and availability factor than traditional device.

Finally, it should be noted that: the embodiments described above are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced with equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims (6)

1. A multicolor marker, comprising a housing (1), characterized in that: the utility model discloses a pen is characterized by comprising a shell (1), a conversion groove (2) is seted up in the inside of shell (1), the inner wall fixedly connected with rotary rod (3) of conversion groove (2), the outside rotation of rotary rod (3) is connected with body (4), the bottom fixedly connected with nib (5) of body (4), the one end fixedly connected with nib (6) of body (4) keeping away from nib (5), the writing ink of nib (5) and nib (6) is different colour setting, lifting groove (7) have been seted up to the inner wall symmetry of conversion groove (2), two equal fixedly connected with slide bar (8) in inside of lifting groove (7), two equal sliding connection in the outside of slide bar (8) has connecting block (9), two the outside of slide bar (8) just is located the top of connecting block (9) and all overlaps and is equipped with spring (10), two one side fixedly connected with protection casing (11) that connecting block (9) are close to mutually.

2. The multi-color marker of claim 1, wherein: the top of protection casing (11) fixedly connected with lifter (12), lifter (12) run through casing (1) and fixedly connected with limit piece (17).

3. The multi-color marker of claim 1, wherein: the inner wall of the protective cover (11) is fixedly connected with a first rubber pad (13).

4. The multi-color marker of claim 1, wherein: and a second rubber pad (16) is symmetrically and fixedly connected to the inner wall of the conversion groove (2).

5. The multi-color marker of claim 2, wherein: the top of the limiting block (17) is fixedly connected with a magnifying glass (14).

6. The multi-color marker of claim 1, wherein: the outer side of the shell (1) is symmetrically and fixedly connected with an anti-slip sleeve (15).