CN219069658U - Novel glue pen of core feeding and discharging mechanism - Google Patents
Novel glue pen of core feeding and discharging mechanism Download PDFInfo
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- CN219069658U CN219069658U CN202223217015.2U CN202223217015U CN219069658U CN 219069658 U CN219069658 U CN 219069658U CN 202223217015 U CN202223217015 U CN 202223217015U CN 219069658 U CN219069658 U CN 219069658U
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- pen
- phase
- middle section
- glue
- discharging mechanism
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model relates to a novel gel pen of a core feeding and discharging mechanism, which comprises: the pen comprises a supporting part and a rotating part, wherein the supporting part comprises a middle section, and a pen holder and a pen cap are respectively sleeved at two ends of the middle section; the rotating part comprises a pen phase, the pen phase is sleeved in the middle section, and the pen phase is in threaded connection with the middle section; one end of the pen phase is sleeved with a pen point, the pen point is clamped between the middle section and the pen phase, and the pen phase and the pen point are radially locked; the pen is mutually inside wears to be equipped with interior pole, threaded connection between interior pole and the pen mutually, and interior pole is provided with interior material in the one end that is close to the nib, and interior pole is provided with the gag lever post in the one end that keeps away from the nib, and the gag lever post is connected with the pen-holder. According to the utility model, the discharging and returning of the inner material of the rubber pen are realized, when the rubber pen is required to be used, the inner rod of the pen point is rotated to drive the inner material to extend out of the pen point, the pen point is reversely rotated after the rubber pen is used, the pen is contracted to drive the inner material and the middle section to integrally retract, and the waste of the inner material is avoided.
Description
Technical Field
The utility model relates to the technical field of cosmetics, in particular to a novel gel pen with a core feeding and discharging mechanism.
Background
The eye liner gel pen is a common cosmetic, is used for decorating eye makeup, has stronger tinting strength and naturalness, can better highlight the eye makeup effect, and makes the eye lines thick and bright.
The common methods in the manufacturing process of the gel pen are a core inserting method and a hot filling method, wherein the hot filling method is used for injecting the internal material in a molten state into the pen phase, and the internal material is rotated out after being cooled and then used. At present, the existing hot-filled eye liner gel pen can only be screwed out in one direction in the use process, and once the eye liner gel pen rotates more, a material body cannot be rotated back, so that waste is caused; secondly, the middle part of the filled inner material of the product manufactured by the existing core inserting method is suspended in the container, and the product is easy to break after falling, so that the product is bad.
Disclosure of Invention
Therefore, the technical problem to be solved by the utility model is to overcome the limitation that the glue pen adopting the hot filling method in the prior art can only discharge in one direction, improve the defect of broken core caused by the impact force of the inner material of the glue pen, and improve the yield of the glue pen.
In order to solve the technical problems, the utility model provides a novel gel pen with a core feeding and discharging mechanism, which comprises:
the support part comprises a middle section, and a pen holder and a pen cap are respectively sleeved at two ends of the middle section;
the rotating part comprises a pen phase, the pen phase is sleeved in the middle section, and the pen phase is in threaded connection with the middle section; one end of the pen phase is sleeved with a pen point, the pen point is clamped between the middle section and the pen phase, and the pen phase and the pen point are radially locked; the pen is characterized in that an inner rod is arranged inside the pen phase in a penetrating mode, the inner rod is in threaded connection with the pen phase, an inner material is arranged at one end, close to the pen point, of the inner rod, a limiting rod is arranged at one end, far away from the pen point, of the inner rod, and the limiting rod is connected with the pen holder.
In one embodiment of the utility model, a plurality of bosses are circumferentially arranged on the surface of the pen phase, which is attached to the pen point, and guide grooves corresponding to the bosses are formed in the inner wall of the pen point.
In one embodiment of the utility model, the inside of the limiting rod is of a hollow structure, and a plurality of limiting grooves are formed in the circumference of the inner wall of the limiting rod.
In one embodiment of the utility model, a plurality of protruding blocks extend outwards along the circumferential direction at one end of the inner rod connected with the limiting rod, and the protruding blocks are matched with the limiting grooves.
In one embodiment of the utility model, a piston is arranged at one end of the inner rod, which is abutted against the inner material, and the piston slides in the pen phase.
In one embodiment of the utility model, the diameter of the through hole at the end of the pen tip is equal to the diameter of the inner material.
In one embodiment of the utility model, a plurality of protrusions are circumferentially arranged on the outer wall of one end of the middle section matched with the pen cap, and a groove matched with the protrusions is arranged on the inner wall of the pen cap.
In one embodiment of the utility model, a first sealing ring is arranged between the pen point and the middle joint.
In one embodiment of the utility model, a second sealing ring is arranged between the pen holder and the middle section.
In one embodiment of the utility model, a third sealing ring is arranged between the limiting rod and the pen holder.
Compared with the prior art, the technical scheme of the utility model has the following advantages:
according to the novel rubber pen with the core inlet and outlet mechanism, the discharging and returning of the inner materials of the rubber pen are realized, when the rubber pen is required to be used, the inner rod of the pen point is rotated to drive the inner materials to extend out of the pen point, the pen point is rotated reversely after the rubber pen is used, the pen is contracted to drive the inner materials and the middle section to integrally retract, and waste of the inner materials is avoided; secondly, when the products are delivered and transported in express delivery, the inner materials are tightly attached between the inside of the pen phase and the pen phase, so that the breakage of the inner materials caused by external force on the glue pen is avoided, and even if the inner materials are broken, the inner materials are still stored in the inside of the pen phase, and the normal use of the glue pen is not influenced to a certain extent; on the other hand, the inner material is not stressed in the rollback process, and the breakage of the inner material is avoided.
Drawings
In order that the utility model may be more readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof that are illustrated in the appended drawings, in which
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the support portion of FIG. 1;
FIG. 3 is a schematic view of the middle section of FIG. 2;
FIG. 4 is a schematic view of the structure of the rotating part in FIG. 1;
FIG. 5 is a cross-sectional view of the structure of FIG. 4;
FIG. 6 is a schematic view of the pen phase of FIG. 4;
FIG. 7 is a schematic view of the construction of the inner rod of FIG. 4;
FIG. 8 is a schematic view of the stopper post of FIG. 4;
FIG. 9 is a schematic view of the nib of FIG. 4;
description of the specification reference numerals: 1. a support part; 2. a rotating part; 11. a middle section; 12. a cap; 13. a penholder; 21. a pen phase; 22. a pen point; 23. an inner rod; 24. a limit rod; 25. internal material; 111. a protrusion; 112. a second seal ring; 211. a boss; 221. a first seal ring; 222. a guide groove; 231. a bump; 232. a piston; 241. a third seal ring; 242. and a limit groove.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and specific examples, which are not intended to be limiting, so that those skilled in the art will better understand the utility model and practice it.
1-9, the utility model discloses a novel gel pen with a core feeding and discharging mechanism, which comprises the following components:
the pen comprises a support part 1, wherein the support part 1 comprises a middle section 11, and a pen holder 13 and a pen cap 12 are respectively sleeved at two ends of the middle section 11; the pen holder 13 and the pen cap 12 are used as supports, a boss 211 is arranged on the middle section 11, and the pen holder 13 and the pen cap 12 are arranged on two sides of the boss 211;
the rotary part 2 comprises a pen phase 21, the pen phase 21 is sleeved inside the middle section 11, and the pen phase 21 is in threaded connection with the middle section 11; a pen point 22 is sleeved at one end of the pen phase 21, the pen point 22 is clamped between the middle section 11 and the pen phase 21, and the pen phase 21 and the pen point 22 are radially locked; the pen phase 21 is internally provided with an inner rod 23 in a penetrating way, the inner rod 23 is in threaded connection with the pen phase 21, an inner material 25 is arranged at one end, close to the pen point 22, of the inner rod 23, a limiting rod 24 is arranged at one end, far away from the pen point 22, of the inner rod 23, and the limiting rod 24 is connected with the pen holder 13.
Specifically, an inner rod 23 is arranged in the pen phase 21, and the inner rod 23 is connected with the pen phase 21 through threads; the inner rod 23 is connected with the limiting rod 24, the inner rod 23 and the limiting rod 24 are radially locked, when the pen point 22 rotates, the pen point 22 drives the pen phase 21 to synchronously rotate, and at the moment, the inner rod 23 and the pen phase 21 eject an inner material 25 out of the pen point 22 through threaded connection driving; when the inner material 25 is used, the pen point 22 reversely rotates to drive the pen phase 21 to rotate, the pen phase 21 and the middle section 11 are driven by threads, the whole pen phase 21 is contracted into the middle section 11, and the extended inner material 25 is contracted together with the pen phase 21.
The utility model realizes the discharging and returning of the inner material 25 of the gel pen, when the gel pen is required to be used, the inner rod 23 of the pen point 22 is rotated to drive the inner material 25 to extend out of the pen point, after the gel pen is used, the pen point 22 is rotated reversely, the pen phase 21 is contracted to drive the inner material 25 and the middle section 11 to be retracted integrally, so that the waste of the inner material is avoided; secondly, when the products are delivered and transported in express delivery, the inner materials 25 are tightly attached between the inside of the pen phase 21 and the pen phase 21, so that the breakage of the inner materials 25 caused by external force applied to the glue pen is avoided, and even if the inner materials 25 are broken, the glue pen is still stored in the inside of the pen phase 21, so that the normal use of the glue pen is not influenced to a certain extent; on the other hand, the inner material 25 is not stressed in the back-off process, and the breakage of the inner material 25 is avoided.
Further, in order to limit the radial movement of the pen phase 21, a plurality of bosses 211 are circumferentially arranged on the surface of the pen phase 21, which is attached to the pen tip 22, a guide groove 222 corresponding to the bosses 211 is formed on the inner wall of the pen tip 22, and the bosses 211 reciprocate in the guide groove 222; during rotation of the nib 22, the boss 211 drives the pen phase 21 to rotate, and simultaneously, during inward shrinkage, the boss 211 can move along the guide groove 222.
Further, in order to limit the rotation of the inner rod 23, similar to the structure between the nib 22 and the pen phase 21, the inside of the limiting rod 24 is a hollow structure, and a plurality of limiting grooves 242 are circumferentially formed in the inner wall of the limiting rod 24; the end of the inner rod 23 connected with the limiting rod 24 is provided with a plurality of protruding blocks 231 extending outwards in a circumferential direction, and the protruding blocks 231 are matched with the limiting grooves 242. The limiting rod 24 and the pen holder 13 are fixed, and the pen holder 13 is fixed and not rotated, so that the inner rod 23 can only axially displace after the limiting rod 24 is connected with the inner rod 23.
Further, a piston 232 is disposed at one end of the inner rod 23 abutting against the inner material 25, and the piston 232 slides inside the pen phase 21; the inner rod 23 rotates and drives the inner material 25 to extend from the pen tip 22. Specifically, the piston 232 is directly attached to the inner material 25.
It should be noted that, because the filling material in the gel pen is hot-filled in the production process, the sealing effect of the piston 232 needs to be ensured to prevent the liquid internal material 25 from leaking into the interior, where the size of the piston 232 is slightly larger than the inner diameter of the pen phase 21, and the piston 232 is in interference fit with the pen phase 21.
Further, since the inner material 25 of the pen core is of a gel structure, if there is a gap between the pen tip 22 and the inner material 25, the inner material 25 may be broken during use, specifically, the diameter of the through hole at the end of the pen tip 22 is equal to the diameter of the inner material 25, and the inner material 25 is tightly attached to the through hole of the pen tip 22, so that the breakage of the inner material 25 during use can be avoided.
Furthermore, in order to ensure the installation and the disassembly of the whole rubber pen, the pen holder 13, the pen cap 12 and the middle section 11 are detachably connected; secondly, due to the high disassembly frequency of the pen cap 12, a plurality of protrusions 111 are circumferentially arranged on the outer wall of one end of the middle section 11 matched with the pen cap 12, and grooves matched with the protrusions 111 are formed on the inner wall of the pen cap 12. The recess in the cap 12 mates with the protrusion 111 on the outer wall of the middle section 11 to secure the cap 12 to the middle section 11.
Furthermore, in order to prevent the water from entering the inner filler from being wetted, the utility model adopts a plurality of seals so as to ensure the tightness of the whole device. Specifically, a first sealing ring 221 is disposed between the nib 22 and the middle section 11, so as to prevent water vapor from entering the interior from the nib 22; a second sealing ring 112 is arranged between the penholder 13 and the middle section 11, so that water vapor can be prevented from entering a gap between the middle section 11 and the penholder 13, and the penholder 13 is fixed; a third sealing ring 241 is arranged between the limiting rod 24 and the pen holder 13 to prevent water vapor from entering from the tail of the whole glue pen. The sealing gaskets can effectively prevent water vapor from entering the rubber pen, and the waterproof performance of the whole rubber pen is improved.
In summary, the utility model provides a novel glue pen with a core feeding and discharging mechanism, which comprises the following application processes: the pen point 22 is rotated, the pen point 22 drives the pen phase 21 to synchronously rotate, at the moment, the inner rod 23 and the pen phase 21 are connected through threads to drive axial movement, and the inner rod 23 ejects the inner material 25 out of the pen point 22; when the inner material 25 is used, the pen point 22 reversely rotates to drive the pen phase 21 to rotate, the pen phase 21 and the middle section 11 are driven by threads, the whole pen phase 21 is retracted into the middle section 11, and the extended inner material 25 is contracted together with the pen phase 21. The utility model realizes the discharging and returning of the inner material 25 of the gel pen, when the gel pen is required to be used, the inner rod 23 of the pen point 22 is rotated to drive the inner material 25 to extend out of the pen point, after the gel pen is used, the pen point 22 is rotated reversely, the pen phase 21 is contracted to drive the inner material 25 and the middle section 11 to be retracted integrally, so that the waste of the inner material is avoided; secondly, when the products are delivered and transported in express delivery, the inner materials 25 are tightly attached between the inside of the pen phase 21 and the pen phase 21, so that the breakage of the inner materials 25 caused by external force applied to the glue pen is avoided, and even if the inner materials 25 are broken, the glue pen is still stored in the inside of the pen phase 21, so that the normal use of the glue pen is not influenced to a certain extent; on the other hand, the inner material 25 is not stressed in the back-off process, and the breakage of the inner material 25 is avoided.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations and modifications of the present utility model will be apparent to those of ordinary skill in the art in light of the foregoing description. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.
Claims (10)
1. Novel glue pen of business turn over core mechanism, its characterized in that includes:
the support part comprises a middle section, and a pen holder and a pen cap are respectively sleeved at two ends of the middle section;
the rotating part comprises a pen phase, the pen phase is sleeved in the middle section, and the pen phase is in threaded connection with the middle section; one end of the pen phase is sleeved with a pen point, the pen point is clamped between the middle section and the pen phase, and the pen phase and the pen point are radially locked; the pen is characterized in that an inner rod is arranged inside the pen phase in a penetrating mode, the inner rod is in threaded connection with the pen phase, an inner material is arranged at one end, close to the pen point, of the inner rod, a limiting rod is arranged at one end, far away from the pen point, of the inner rod, and the limiting rod is connected with the pen holder.
2. The glue pen of the novel core feeding and discharging mechanism according to claim 1, wherein: the pen comprises a pen tip and is characterized in that a plurality of bosses are circumferentially arranged on the surface of the joint side of the pen tip and the pen tip, and guide grooves corresponding to the bosses are formed in the inner wall of the pen tip.
3. The glue pen of the novel core feeding and discharging mechanism according to claim 1, wherein: the inside hollow structure that is of gag lever post, just a plurality of spacing grooves have been seted up to the inner wall circumference of gag lever post.
4. A novel glue pen with a core feeding and discharging mechanism according to claim 3, wherein: the inner rod and the end, connected with the limiting rod, of the inner rod are circumferentially and outwards extended to form a plurality of protruding blocks, and the protruding blocks are matched with the limiting grooves.
5. The glue pen of the novel core feeding and discharging mechanism according to claim 1, wherein: one end of the inner rod, which is abutted with the inner material, is provided with a piston, and the piston slides in the pen phase.
6. The glue pen of the novel core feeding and discharging mechanism according to claim 1, wherein: the diameter of the through hole at the end part of the pen point is equal to the diameter of the inner material.
7. The glue pen of the novel core feeding and discharging mechanism according to claim 1, wherein: the outer wall of one end of the middle section matched with the pen cap is circumferentially provided with a plurality of protrusions, and the inner wall of the pen cap is provided with grooves matched with the protrusions.
8. The glue pen of the novel core feeding and discharging mechanism according to claim 1, wherein: a first sealing ring is arranged between the pen point and the middle joint.
9. The glue pen of the novel core feeding and discharging mechanism according to claim 1, wherein: a second sealing ring is arranged between the pen holder and the middle section.
10. The glue pen of the novel core feeding and discharging mechanism according to claim 1, wherein: a third sealing ring is arranged between the limiting rod and the pen holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223217015.2U CN219069658U (en) | 2022-11-30 | 2022-11-30 | Novel glue pen of core feeding and discharging mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223217015.2U CN219069658U (en) | 2022-11-30 | 2022-11-30 | Novel glue pen of core feeding and discharging mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219069658U true CN219069658U (en) | 2023-05-26 |
Family
ID=86389683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223217015.2U Active CN219069658U (en) | 2022-11-30 | 2022-11-30 | Novel glue pen of core feeding and discharging mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219069658U (en) |
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2022
- 2022-11-30 CN CN202223217015.2U patent/CN219069658U/en active Active
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