CN217705296U - Portable mark pen with adjustable length - Google Patents
Portable mark pen with adjustable length Download PDFInfo
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- CN217705296U CN217705296U CN202220827249.XU CN202220827249U CN217705296U CN 217705296 U CN217705296 U CN 217705296U CN 202220827249 U CN202220827249 U CN 202220827249U CN 217705296 U CN217705296 U CN 217705296U
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- refill
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Abstract
The utility model provides a portable mark pen with adjustable length, include: spiral cover, spiral seat, set casing, spiral groove, spiral buckle, refill, nib, interior spiral groove, interior double-screw bolt, bottom plate, pen-holder and adjusting part, the pen-holder is installed to the terminal surface under the spiral cover, adjusting part is installed to the terminal surface under the pen-holder, the set casing is installed to the spiral seat up end, the spiral groove has been seted up in the set casing outside, spiral groove internally mounted has the spiral buckle, the refill is installed to the set casing inboard, the nib is installed to the refill up end, interior spiral groove has been seted up to refill intermediate position inboard, interior spiral groove internally mounted has interior double-screw bolt, the bottom plate is installed to the terminal surface under the interior spiral bolt, compares with prior art, the utility model discloses following beneficial effect has: through using the spiral post, detaining soon and shifting chute, can lift refill, adjust length, improved the utility model discloses adjust length and the effect of conveniently carrying.
Description
Technical Field
The utility model belongs to the technical field of the mark pen, a portable mark pen device of length adjustment is related to, and specifically speaking relates to a portable mark pen with adjustable length.
Background
The pigment of the marker is volatile and is used for one-time quick drawing. The length-adjustable portable marker pen is often used for designing articles, advertising slogans, poster drawing or other artistic creations and other occasions, thick lines with small change can be drawn, and the box head pen is one of the marker pens, but the marker pen in the prior art cannot be adjusted in length and is not convenient enough, so that the problem that the length-adjustable portable marker pen is needed to solve is needed urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a portable mark pen with adjustable length, which solves the problem of the prior art.
The utility model discloses a following technical scheme realizes: a portable marker pen with adjustable length, comprising: the pen holder is arranged on the lower end face of the spiral cover, and the adjusting component is arranged on the lower end face of the pen holder;
the adjusting part comprises a rotary seat, a fixed shell, a rotary groove, a rotary buckle, a pen core, a pen point, an inner rotary groove, an inner spiral column and a bottom plate in actual use, the adjusting part is a movable mechanism in actual use, the upper side and the lower side of the pen holder are provided with external threads in actual use, and the inner side of the lower end face of the rotary cover is provided with the inner spiral groove in actual use;
the pen comprises a pen core, a pen point, an inner spiral groove, an inner spiral stud and a bottom plate, wherein the pen core is arranged on the inner side of the middle position of the pen core, the inner spiral groove is arranged on the inner side of the inner spiral groove, the inner stud is arranged on the inner side of the inner spiral groove in actual use, and the bottom plate is arranged on the lower end face of the inner spiral stud in actual use.
As a preferred embodiment, the pen core comprises a shell, a first locking opening, a moving groove and a second locking opening in actual use, the first locking opening is formed in the upper end of the inside of the shell in actual use, the moving groove is formed in the right end face of the first locking opening in actual use, and the second locking opening is formed in the right side of the lower end face of the moving groove in actual use.
In a preferred embodiment, the cross section of the screw seat is a rectangular structure in practical use, the screw seat is fixedly connected with a bottom plate in practical use, the bottom plate is fixedly connected with an inner screw column in practical use, the outer side of the pen core is fixedly connected with a screw buckle in practical use, the screw buckle is mutually meshed with a screw groove in practical use, the screw groove is a spiral structure in practical use, the cross section of the pen core is a concave structure in practical use, and the inner side of the pen core is provided with an inner screw thread in practical use.
In a preferred embodiment, the first locking port, the moving groove and the second locking port have a zigzag cross section in actual use, the pen core is a moving mechanism in actual use, and the rotary buckle is engaged with the outer side of the lowest end of the rotary groove in actual use when being arranged in the second locking port.
After the technical scheme is adopted, the beneficial effects of the utility model are that: through using the spiral post, detaining soon and shifting chute, can lift refill, adjust length, improved the utility model discloses adjust length and the effect of conveniently carrying.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.
Fig. 1 is a schematic structural view of a length-adjustable portable marker of the present invention;
FIG. 2 is a front view of the adjusting member of the length-adjustable portable marker of the present invention;
FIG. 3 is a front sectional view of an adjusting member of the length-adjustable portable marker of the present invention;
FIG. 4 is a front sectional view of the casing of the portable marker of the present invention with adjustable length;
in the figure: 1-screwing cap, 2-penholder, 3-adjusting part, 31-screwing seat, 32-fixing shell, 33-screwing groove, 34-screwing buckle, 35-refill, 36-pen point, 37-screwing groove, 38-internal stud, 39-bottom plate, 351-shell, 352-locking opening I, 353-moving groove and 354-locking opening II.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 to 4, a length-adjustable portable marker pen includes: the pen holder is characterized by comprising a rotary cover 1, a pen holder 2 and an adjusting component 3, wherein the lower end face of the rotary cover 1 is provided with the pen holder 2, and the lower end face of the pen holder 2 is provided with the adjusting component 3;
the adjusting component 3 comprises a spiral seat 31, a fixed shell 32, a spiral groove 33, a spiral buckle 34, a pen core 35, a pen point 36, an inner spiral groove 37, an inner spiral column 38 and a bottom plate 39 in actual use, the adjusting component 3 is a movable mechanism in actual use, the upper side and the lower side of the pen holder 2 are provided with external threads in actual use, and the inner side of the lower end face of the spiral cover 1 is provided with an inner spiral groove in actual use;
the upper end face of the screw seat 31 is provided with a fixed shell 32 in actual use, the outer side of the fixed shell 32 is provided with a screw groove 33 in actual use, the inside of the screw groove 33 is provided with a screw buckle 34 in actual use, the inner side of the fixed shell 32 is provided with a refill 35 in actual use, the upper end face of the refill 35 is provided with a pen point 36 in actual use, the inner side of the middle position of the refill 35 is provided with an inner screw groove 37 in actual use, the inside of the inner screw groove 37 is provided with an inner screw bolt 38 in actual use, and the lower end face of the inner screw bolt 38 is provided with a bottom plate 39 in actual use.
The pen core 35 comprises a housing 351, a first locking opening 352, a moving groove 353 and a second locking opening 354 in practical use, wherein the first locking opening 352 is formed in the upper end of the interior of the housing 351 in practical use, the moving groove 353 is formed in the right end face of the first locking opening 352 in practical use, and the second locking opening 354 is formed in the right side of the lower end face of the moving groove 353 in practical use.
The cross section of the screw seat 31 is of a rectangular structure in actual use, the screw seat 31 is fixedly connected with the bottom plate 39 in actual use, the bottom plate 39 is fixedly connected with the inner screw column 38 in actual use, the outer side of the refill 35 is fixedly connected with the screw buckle 34 in actual use, the screw buckle 34 is mutually meshed with the screw groove 33 in actual use, the screw groove 33 is of a spiral structure in actual use, the cross section of the refill 35 is of a concave structure in actual use, the inner side of the refill 35 is provided with an internal thread in actual use, and the rotation of the refill 35 is controlled by rotating the screw seat 31.
The first locking port 352, the moving groove 353 and the second locking port 354 have a zigzag cross section in actual use, the pen core 35 is a movable mechanism in actual use, and the turnbuckle 34 is engaged with the outer side of the lowest end of the turnbuckle 33 in actual use when being arranged in the second locking port 354, so that the turnbuckle 34 can spirally rise and move along the turnbuckle 33.
As an embodiment of the present invention: in practical use, when a user needs to store the marker pen when using the marker pen, the user rotates the screw seat 31, the cross section of the screw seat 31 is a rectangular structure in practical use, the screw seat 31 is fixedly connected with the bottom plate 39 in practical use, the bottom plate 39 is fixedly connected with the inner screw column 38 in practical use, the screw seat 31 rotates to drive the inner screw column 38 to rotate, the cross section of the pen core 35 is a concave structure in practical use, an inner thread is formed in the inner side of the pen core 35 in practical use, the inner screw column 38 rotates inside the pen core 35, meanwhile, the pen core 35 drives the screw buckle 34 to rotate, the screw buckle 34 is clamped with the outer side of the lowest end of the screw groove 33 in practical use when the screw buckle 34 is inside the locking opening two 354, the screw buckle 34 rotates along the screw groove 33 and rises, the screw buckle 34 is separated from the locking opening two 354, when the screw buckle 34 rises and rotates along the screw groove 33, the screw buckle 34 moves upwards in the moving groove 353, when the screw buckle 34 reaches the top end of the screw seat 31 rotates to enter the locking opening one 352, the locking opening 35, the length of the screw buckle is kept, and the marker pen is convenient for carrying and the marker pen.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A portable marker pen with adjustable length, comprising: spiral cover (1), pen-holder (2) and adjusting part (3), its characterized in that: the lower end face of the spiral cover (1) is provided with a pen holder (2), and the lower end face of the pen holder (2) is provided with an adjusting component (3);
the pen comprises a pen holder (2), an adjusting part (3) and a pen head, wherein the adjusting part (3) comprises a rotary seat (31), a fixed shell (32), a rotary groove (33), a rotary buckle (34), a pen core (35), a pen point (36), an inner rotary groove (37), an inner spiral column (38) and a bottom plate (39), the adjusting part (3) is a movable mechanism, outer threads are formed in the upper side and the lower side of the pen holder (2), and an inner spiral groove is formed in the inner side of the lower end surface of the rotary cover (1);
it installs set casing (32) to revolve seat (31) up end, set casing (32) outside has been seted up and has been revolved groove (33), revolve groove (33) internally mounted and have detain (34) soon, refill (35) are installed to set casing (32) inboard, nib (36) are installed to refill (35) up end, interior spiral groove (37) have been seted up to refill (35) intermediate position inboard, interior spiral groove (37) internally mounted has interior double-screw bolt (38), bottom plate (39) are installed to interior double-screw bolt (38) lower terminal surface.
2. A portable marker pen as claimed in claim 1, wherein: the pen refill (35) comprises a shell (351), a first locking opening (352), a moving groove (353) and a second locking opening (354), wherein the first locking opening (352) is formed in the upper end of the inside of the shell (351), the moving groove (353) is formed in the right end face of the first locking opening (352), and the second locking opening (354) is formed in the right side of the lower end face of the moving groove (353).
3. A portable marker pen as claimed in claim 1, wherein: the cross section of the spiral seat (31) is of a rectangular structure, the spiral seat (31) is fixedly connected with a bottom plate (39), the bottom plate (39) is fixedly connected with an inner screw column (38), the outer side of the refill (35) is fixedly connected with a spiral buckle (34), the spiral buckle (34) is meshed with a spiral groove (33), the spiral groove (33) is of a spiral structure, the cross section of the refill (35) is of a concave structure, and an inner thread is formed in the inner side of the refill (35).
4. A portable marker pen as claimed in claim 2, wherein: the cross sections of the first locking port (352), the moving groove (353) and the second locking port (354) are Z-shaped structures, the pen core (35) is a movable mechanism, and the rotary buckle (34) is clamped with the outer side of the lowest end of the rotary groove (33) when the pen core is arranged in the second locking port (354).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220827249.XU CN217705296U (en) | 2022-04-08 | 2022-04-08 | Portable mark pen with adjustable length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220827249.XU CN217705296U (en) | 2022-04-08 | 2022-04-08 | Portable mark pen with adjustable length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217705296U true CN217705296U (en) | 2022-11-01 |
Family
ID=83791202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220827249.XU Active CN217705296U (en) | 2022-04-08 | 2022-04-08 | Portable mark pen with adjustable length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217705296U (en) |
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2022
- 2022-04-08 CN CN202220827249.XU patent/CN217705296U/en active Active
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