CN114347695A - Plastic tube pen refill of gel ink pen convenient for clamping metal head of gel ink pen - Google Patents
Plastic tube pen refill of gel ink pen convenient for clamping metal head of gel ink pen Download PDFInfo
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- CN114347695A CN114347695A CN202111282581.9A CN202111282581A CN114347695A CN 114347695 A CN114347695 A CN 114347695A CN 202111282581 A CN202111282581 A CN 202111282581A CN 114347695 A CN114347695 A CN 114347695A
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- 239000004033 plastic Substances 0.000 title claims abstract description 102
- 229920003023 plastic Polymers 0.000 title claims abstract description 102
- 239000002184 metal Substances 0.000 title claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 238000003780 insertion Methods 0.000 claims abstract description 17
- 230000037431 insertion Effects 0.000 claims abstract description 17
- 239000007788 liquid Substances 0.000 claims abstract description 14
- 238000000605 extraction Methods 0.000 claims abstract description 5
- 239000000499 gel Substances 0.000 claims description 48
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 14
- 239000000741 silica gel Substances 0.000 claims description 14
- 229910002027 silica gel Inorganic materials 0.000 claims description 14
- 239000000853 adhesive Substances 0.000 claims description 7
- 230000001070 adhesive effect Effects 0.000 claims description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 7
- 235000017491 Bambusa tulda Nutrition 0.000 claims 7
- 241001330002 Bambuseae Species 0.000 claims 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 7
- 239000011425 bamboo Substances 0.000 claims 7
- 239000000976 ink Substances 0.000 abstract description 57
- 239000003086 colorant Substances 0.000 abstract description 7
- 238000013461 design Methods 0.000 abstract description 4
- 230000007935 neutral effect Effects 0.000 abstract description 2
- 238000005452 bending Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The invention discloses a plastic tube gel ink pen refill convenient for clamping a metal head of a gel ink pen, which relates to the technical field of office appliances and comprises a plastic refill body, wherein the top of the plastic refill body is movably connected with an insertion and extraction tube, the top of the insertion and extraction tube is fixedly connected with a metal pen head, the top of the plastic refill body is provided with a replacement mechanism, and the outer wall of the plastic refill body is provided with a liquid level prompt mechanism. According to the invention, through the design of the two plastic pen core bodies, pen inks with different and commonly used colors are added in the inner cavities of the two plastic pen core bodies in advance, the fit groove connected to the idle plastic pen core body is pressed downwards, so that the whole insertion rod is clamped in the inner cavity of the fit groove, the function of fixedly contracting the idle plastic pen core body is realized, otherwise, the plastic pen core body is quickly replaced, the problem that the neutral pen is frequently replaced and is troublesome is avoided, and the writing efficiency of a user is improved.
Description
Technical Field
The invention relates to a plastic tube pen core of a gel ink pen, relates to the technical field of office appliances, and particularly relates to a plastic tube pen core of a gel ink pen, which is convenient for clamping a metal head of the gel ink pen.
Background
The gel-ink pen has the advantages of a fountain pen and an oil-based ball-point pen, is comfortable in writing hand feeling, low in ink viscosity, and added with a proper amount of lubricant, and the viscosity of a writing medium is between that of water and oil, so that the gel-ink pen is smoother than the common oil-based ball-point pen, is an upgrading and updating product of the oil-based ball-point pen, and is a main writing part arranged in a gel-ink pen container. The following problems exist in the prior art:
1. the existing gel pen refill does not have the function of quickly replacing colors, when gel pens with different colors are needed to be used for writing, the gel pen needs to be frequently replaced, the writing efficiency of a user is influenced, and the gel pen refill needs to be improved;
2. the existing gel pen refill does not have the function of prompting the ink liquid level, and when a user uses the gel pen refill outdoors or under scenes such as examinations, if the ink in the gel pen refill is consumed completely, the gel pen refill brings great inconvenience to the user.
Disclosure of Invention
The invention provides a plastic tube pen core of a gel ink pen, which is convenient for clamping a metal head of the gel ink pen, and aims to realize the function of quickly replacing colors and solve the problem that frequent replacement of the gel ink pen affects the writing efficiency of a user; wherein another purpose is in order to solve if the inside empty problem that can bring very big inconvenience for the user of the pen-ink consumption of gel ink refill to reach the effect of in time indicateing the pen-ink liquid level.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the utility model provides a gel ink pen plastic tubing refill convenient to press from both sides and get gel ink pen metal head, includes the plastics refill body, the top swing joint of plastics refill body has the plug tube, the top fixedly connected with metal nib of plug tube, the top of plastics refill body is provided with replacement mechanism, be provided with liquid level suggestion mechanism on the outer wall of plastics refill body, the bottom of plastics refill body is provided with leak protection mechanism.
The replacement mechanism comprises a fixed box body, a smooth rod is fixedly welded in an inner cavity of the fixed box body, a sliding seat is connected to the outer wall of the smooth rod in a sliding mode, and the inner wall of the sliding seat is fixedly connected with the outer wall of the plastic pen refill body.
The liquid level prompting mechanism comprises a supporting rod and a bent mirror face reflecting plate, the supporting rod is fixedly welded on the inner wall of the plastic refill body, a triangular frame is fixedly welded at one end, far away from the inner wall of the plastic refill body, of the supporting rod, a through groove is formed in the top of the triangular frame, and a mirror face patch is fixedly mounted on the outer wall of the triangular frame.
The anti-leakage mechanism comprises a threaded cylinder, the threaded cylinder is in threaded connection with the bottom of the plastic pen refill body, the bottom of the threaded cylinder is fixedly connected with an anti-leakage cylinder, and an inclined inner backing ring is fixedly connected to the inner wall of the anti-leakage cylinder.
The technical scheme of the invention is further improved as follows: the bottom of the inner cavity of the fixed box body is fixedly provided with a return spring, the top of the return spring is fixedly connected with the bottom of the sliding seat, and the outer wall of the sliding seat is fixedly welded with a movable clamping plate.
The technical scheme of the invention is further improved as follows: the outer wall of the movable clamping plate is fixedly connected with an extension push plate, the top of the movable clamping plate is provided with a fit groove, and the outer wall of the fixed box body is fixedly welded with a fixed clamping plate.
The technical scheme of the invention is further improved as follows: the top fixed welding of fixed cardboard has the inserted bar, fixedly connected with protruding rubber piece on the outer wall of inserted bar, the top fixedly connected with toper rubber piece of inserted bar, the outer wall of inserted bar, protruding rubber piece all agrees with the inner chamber in groove, the bottom of toper rubber piece and the top swing joint who agrees with the groove.
The technical scheme of the invention is further improved as follows: the bending mirror face reflection plate is fixedly connected to the outer wall of the plastic refill body, adhesive is fixedly connected to the outer wall of the bending mirror face reflection plate, and the outer wall of the plastic refill body is fixedly connected with the inner side of the adhesive.
The technical scheme of the invention is further improved as follows: the anti-leakage device is characterized in that a fixing frame is fixedly mounted on the inner wall of the anti-leakage cylinder, an elastic part is fixedly connected to the top of the fixing frame, a fixing plate is fixedly mounted at the top of the elastic part, a silica gel outer ring is fixedly mounted on the outer wall of the fixing plate, and the outer wall of the silica gel outer ring is movably connected with the inner wall of the inclined inner backing ring.
The technical scheme of the invention is further improved as follows: the anti-leakage device is characterized in that a rubber plug pipe is movably connected to the bottom of the anti-leakage cylinder, a combined pipe is fixedly connected to the bottom of the rubber plug pipe, the number of the combined pipe is two, one side of the combined pipe adjacent to the combined pipe is fixedly connected with a clamping connecting plate, the bottom of the clamping connecting plate is provided with a clamping hole, and the front side and the back side of the clamping connecting plate are fixedly connected with anti-slip plates.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the technical progress that:
1. the invention provides a plastic tube pen core of a gel ink pen, which is convenient for clamping a metal head of the gel ink pen, and adopts the combination of a plastic pen core body, a matching groove and an insertion rod, pen inks with different and common colors are added in the inner cavities of the two plastic pen core bodies in advance through the design of the two plastic pen core bodies, the matching groove connected on the idle plastic pen core body is pressed downwards, the insertion rod is enabled to be integrally clamped in the inner cavity of the matching groove, the function of fixing and shrinking the idle plastic pen core body is realized, otherwise, the plastic pen core body is rapidly replaced, the problem that the gel ink pen is frequently replaced more troublesome is avoided, and the writing efficiency of a user is improved.
2. The invention provides a plastic tube refill for a gel ink pen, which is convenient for clamping a metal head of the gel ink pen, and adopts the combination of a bent mirror surface reflector and a mirror surface patch, when the liquid level of the ink in the plastic refill body is close to an insertion and extraction tube, the ink can gradually move to the top of the whole liquid level prompt mechanism, the blockage of the ink to the light rays irradiated on the bent mirror surface reflector and the mirror surface patch is eliminated, the light rays can be refracted at multiple angles through the inner wall of the bent mirror surface reflector and the outer wall of the mirror surface patch, a user is prompted to add the ink in time through the light rays, the problem that the ink in the plastic refill body is consumed completely in important occasions is avoided, the sustainable use of the refill is ensured, and the reliability of the refill is improved.
3. The invention provides a plastic tube pen refill for a gel ink pen, which is convenient for clamping a metal head of the gel ink pen, adopts the combination of an inclined inner backing ring, a fixing plate and a silica gel outer ring, and utilizes the combination that when a plastic pen refill body is used for writing normally, air is fed through a gap between the silica gel outer ring and the inclined inner backing ring, if the plastic pen refill body falls from a high position carelessly, ink in the plastic pen refill body is scattered, the tail part of the plastic pen refill body can be sealed through the matching of the fixing plate, the silica gel outer ring and the inclined inner backing ring, so that the problem that the scattered ink is scattered on the ground or clothes of a user is avoided, the problem that the ink enters the mouth of the user due to mistaken suction of an inner cavity of the plastic pen refill body is also avoided, and the safety of the pen refill is improved.
4. The invention provides a plastic tube pen core of a gel ink pen, which is convenient for clamping a metal head of the gel ink pen, and is characterized in that a combination pipe, a clamping connecting plate, a clamping hole and an anti-skid plate are adopted, tweezers are clamped on the front side and the back side of the anti-skid plate, the pen core can be taken out from the interior of a pen container of the gel ink pen through the combination pipe and the clamping connecting plate, or the tweezers are inserted into the clamping hole, the pen core can be clamped and taken out, a user can conveniently clamp the pen core, and the convenience of the pen core is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of an alternative mechanism of the present invention;
FIG. 3 is an enlarged schematic view of the present invention at configuration A;
FIG. 4 is a schematic sectional view of the plastic refill body according to the present invention;
FIG. 5 is a schematic structural diagram of a triangular frame according to the present invention;
FIG. 6 is a schematic view of the leakage prevention mechanism of the present invention;
FIG. 7 is a bottom structure view of the uniting tube of the present invention.
In the figure: 1. a plastic cartridge body; 2. inserting and pulling a pipe; 3. a metal pen point;
4. a replacement mechanism; 41. fixing the box body; 42. a smooth rod; 43. a sliding seat; 44. a return spring; 45. moving the clamping plate; 46. an extension push plate; 47. a fitting groove; 48. fixing the clamping plate; 49. an insertion rod; 491. a raised rubber block; 492. a conical rubber block;
5. a liquid level prompting mechanism; 51. a support bar; 511. a triangular frame; 512. a through groove; 513. mirror surface pasting; 52. bending the mirror reflector; 53. adhering glue;
6. a leakage prevention mechanism; 61. a threaded barrel; 62. a leakage-proof cylinder; 63. an inclined inner backing ring; 64. a fixed mount; 65. an elastic member; 66. a fixing plate; 67. a silica gel outer ring; 68. a rubber plug tube; 69. a union pipe; 691. clamping a connecting plate; 692. clamping a hole; 693. an antiskid plate.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in figures 1-7, the invention provides a plastic tube pen core of a gel ink pen convenient for clamping a metal head of the gel ink pen, which comprises a plastic pen core body 1, wherein the top of the plastic pen core body 1 is movably connected with an inserting and pulling tube 2, the top of the inserting and pulling tube 2 is fixedly connected with a metal pen head 3, the top of the plastic pen core body 1 is provided with a replacement mechanism 4, the outer wall of the plastic pen core body 1 is provided with a liquid level prompting mechanism 5, the bottom of the plastic pen core body 1 is provided with a leakage-proof mechanism 6, the replacement mechanism 4 comprises a fixed box body 41, a light slide bar 42 is fixedly welded in the inner cavity of the fixed box body 41, the outer wall of the light slide bar 42 is slidably connected with a slide seat 43, the inner wall of the slide seat 43 is fixedly connected with the outer wall of the plastic pen core body 1, the liquid level prompting mechanism 5 comprises a support bar 51 and a bent mirror surface reflection plate 52, the support bar 51 is fixedly welded on the inner wall of the plastic pen core body 1, the end of the support rod 51 far away from the inner wall of the plastic refill body 1 is fixedly welded with a triangular frame 511, the top of the triangular frame 511 is provided with a through groove 512, the influence of the triangular frame 511 on the internal capacity of the plastic refill body 1 is reduced through the design of the through groove 512, a mirror surface patch 513 is fixedly installed on the outer wall of the triangular frame 511, the mirror surface patch 513 is designed to have a reflection effect on the side far away from the triangular frame 511, the leakage-proof mechanism 6 comprises a thread cylinder 61, the thread cylinder 61 is in threaded connection with the bottom of the plastic refill body 1, the bottom of the thread cylinder 61 is fixedly connected with a leakage-proof cylinder 62, the inner wall of the leakage-proof cylinder 62 is fixedly connected with an inclined inner backing ring 63, through the design of the two plastic refill bodies 1, different and commonly used pen inks of two colors are added in the inner cavities of the two plastic refill bodies 1 in advance, and the fit groove 47 connected on the idle plastic refill body 1 is pressed down, the insertion rod 49 is integrally clamped in the inner cavity of the fit groove 47, the idle plastic pen core body 1 is fixed and contracted, otherwise, the plastic pen core body 1 is quickly replaced, and the writing efficiency of a user is improved.
Example 2
As shown in fig. 1 to 7, on the basis of embodiment 1, the present invention provides a technical solution: preferably, a return spring 44 is fixedly installed at the bottom of the inner cavity of the fixed box 41, the top of the return spring 44 is fixedly connected with the bottom of the sliding seat 43, a movable clamping plate 45 is fixedly welded on the outer wall of the sliding seat 43, an extension push plate 46 is fixedly connected on the outer wall of the movable clamping plate 45, a fitting groove 47 is formed in the top of the movable clamping plate 45, a fixed clamping plate 48 is fixedly welded on the outer wall of the fixed box 41, an insertion rod 49 is fixedly welded on the top of the fixed clamping plate 48, a raised rubber block 491 is fixedly connected on the outer wall of the insertion rod 49, a tapered rubber block 492 is fixedly connected on the top of the insertion rod 49, the outer wall of the raised rubber block 491 is fitted with the inner cavity of the fitting groove 47, the bottom of the tapered rubber block 492 is movably connected with the top of the fitting groove 47, the extension push plate 46 is pushed upwards, the raised rubber block 491 and the tapered rubber block 492 are deformed by extrusion, the fixing of the fitting groove 47 is released, and the metal nib 3 is extended from the inside of the barrel by the urging of the return spring 44, so that the writing work can be performed.
Example 3
As shown in fig. 1 to 7, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the bending mirror-surface reflecting plate 52 is fixedly connected to the outer wall of the plastic refill body 1, the bending mirror-surface reflecting plate 52 is designed to have a reflecting effect on the surface close to the outer wall of the plastic refill body 1, the adhesive 53 is fixedly connected to the outer wall of the bending mirror-surface reflecting plate 52, the outer wall of the plastic refill body 1 is fixedly connected with the inner side of the adhesive 53, the bending mirror-surface reflecting plate 52 is connected to the outer wall of the plastic refill body 1 through the adhesive 53 in the production process, the plastic refill body 1 is used for writing, the liquid level of the pen ink in the plastic refill body 1 is gradually close to the plug-pull tube 2, the blocking of the pen ink to the light rays irradiating the bending mirror-surface reflecting plate 52 and the mirror-surface patch 513 can be eliminated in the process, the light rays can be refracted at multiple angles by bending the inner wall of the mirror reflector 52 and the outer wall of the mirror patch 513, and the user is prompted to add ink in time through the light rays.
Example 4
As shown in fig. 1 to 7, on the basis of embodiment 1, the present invention provides a technical solution: preferably, a fixed frame 64 is fixedly installed on the inner wall of the leakage-proof cylinder 62, an elastic member 65 is fixedly connected to the top of the fixed frame 64, a fixed plate 66 is fixedly installed on the top of the elastic member 65, a silica gel outer ring 67 is fixedly installed on the outer wall of the fixed plate 66, the outer wall of the silica gel outer ring 67 is movably connected with the inner wall of the inclined inner backing ring 63, a rubber plug tube 68 is movably connected to the bottom of the leakage-proof cylinder 62, a joint tube 69 is fixedly connected to the bottom of the rubber plug tube 68, the two joint tubes 69 are provided, one side of the two adjacent joint tubes 69 is fixedly connected with a clamping connection plate 691, a clamping hole 692 is formed at the bottom of the clamping connection plate 691, anti-skid plates 693 are fixedly connected to the front and the back of the clamping connection plate 691, when the plastic cartridge body 1 is used for normal writing, air is introduced through a gap between the silica gel outer ring 67 and the inclined inner backing ring 63, so as to ensure the smooth work of the plastic cartridge body 1, if the plastic pen core body 1 falls from the height carelessly and leads to the condition that the ink in the plastic pen core body 1 scatters, the tail of the plastic pen core body 1 can be sealed through the matching of the fixing plate 66, the silica gel outer ring 67 and the inclined inner backing ring 63, the problem that the scattered ink is scattered to the ground or the clothes of a user is avoided, the problem that the ink enters the mouth of the user due to the mistaken suction of the inner cavity of the plastic pen core body 1 can also be avoided, tweezers are clamped on the front surface and the back surface of the anti-skid plate 693, the pen core can be taken out from the interior of the neutral pen container through the joint pipe 69 and the clamping connecting plate 691, or the tweezers are inserted into the clamping holes 692, the pen core can also be clamped and taken out, and the clamping work of the pen core by the user is facilitated.
The working principle of the plastic tube pen core of the gel ink pen for conveniently clamping the metal head of the gel ink pen is described in detail below.
As shown in fig. 1-7, when in use, the two plastic pen core bodies 1 are filled with different and commonly used pen inks of two colors in advance, then the pen core is installed inside the gel pen container, the extending push plate 46 is pushed upwards during writing, the protruding rubber 491 and the conical rubber 492 are deformed by extrusion, the fixing of the fitting groove 47 is released, the metal pen point 3 is extended out from the inside of the pen container by the push of the reset spring 44, writing work can be carried out therewith, when the liquid level of the pen inks in the plastic pen core bodies 1 is close to the plug-pull tube 2, the pen inks are released from blocking the light rays irradiated on the bending mirror surface reflection plate 52 and the mirror surface patch 513, the light rays can be refracted in multiple angles by the inner wall of the bending mirror surface reflection plate 52 and the outer wall of the mirror surface patch 513, the user is prompted to add the pen inks in time by the light rays, when utilizing plastics refill body 1 to normally write, admit air through the gap department between silica gel outer ring 67 and the interior backing ring 63 of slope, if plastics refill body 1 falls carelessly from the height and leads to the condition that the pen ink of plastics refill body 1 inside appears scattering, through fixed plate 66, the cooperation of silica gel outer ring 67 and the interior backing ring 63 of slope, can seal the afterbody of plastics refill body 1, when taking out this refill from the pen container inside, use the centre gripping in the front and the back of antiskid ribbed tile 693 or insert tweezers and press from both sides the inside of getting hole 692, can carry out the processing of centre gripping taking out to this refill.
The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the invention without departing from the spirit of the inventive concept.
Claims (7)
1. The utility model provides a gel ink pen plastic tubing refill convenient to press from both sides and get gel ink pen metal head, includes plastic refill body (1), its characterized in that: the plastic pen core comprises a plastic pen core body (1), and is characterized in that the top of the plastic pen core body (1) is movably connected with an insertion and extraction pipe (2), the top of the insertion and extraction pipe (2) is fixedly connected with a metal pen point (3), the top of the plastic pen core body (1) is provided with a replacement mechanism (4), the outer wall of the plastic pen core body (1) is provided with a liquid level prompt mechanism (5), and the bottom of the plastic pen core body (1) is provided with a leakage-proof mechanism (6);
the replacement mechanism (4) comprises a fixed box body (41), a smooth rod (42) is fixedly welded in an inner cavity of the fixed box body (41), the outer wall of the smooth rod (42) is connected with a sliding seat (43) in a sliding mode, and the inner wall of the sliding seat (43) is fixedly connected with the outer wall of the plastic pen core body (1);
the liquid level prompting mechanism (5) comprises a supporting rod (51) and a bent mirror surface reflecting plate (52), the supporting rod (51) is fixedly welded on the inner wall of the plastic refill body (1), one end, far away from the inner wall of the plastic refill body (1), of the supporting rod (51) is fixedly welded with a triangular frame (511), a through groove (512) is formed in the top of the triangular frame (511), and a mirror surface patch (513) is fixedly installed on the outer wall of the triangular frame (511);
leak protection mechanism (6) are including a screw thread section of thick bamboo (61), a screw thread section of thick bamboo (61) threaded connection is in the bottom of plastics refill body (1), the bottom fixedly connected with leak protection section of thick bamboo (62) of a screw thread section of thick bamboo (61), fixedly connected with slope inner backing ring (63) on the inner wall of a leak protection section of thick bamboo (62).
2. The plastic tube cartridge for gel ink pen convenient for taking up metal head of gel ink pen as claimed in claim 1, wherein: the bottom of the inner cavity of the fixed box body (41) is fixedly provided with a return spring (44), the top of the return spring (44) is fixedly connected with the bottom of the sliding seat (43), and the outer wall of the sliding seat (43) is fixedly welded with a movable clamping plate (45).
3. The plastic tube pen core for the gel ink pen convenient for clamping the metal head of the gel ink pen as claimed in claim 2, wherein: the outer wall of the movable clamping plate (45) is fixedly connected with an extending push plate (46), the top of the movable clamping plate (45) is provided with a fitting groove (47), and the outer wall of the fixed box body (41) is fixedly welded with a fixed clamping plate (48).
4. A plastic tube cartridge for gel ink pen convenient for taking up metal head of gel ink pen as claimed in claim 3, characterized in that: the top of the fixed clamping plate (48) is fixedly welded with an insertion rod (49), a raised rubber block (491) is fixedly connected to the outer wall of the insertion rod (49), a tapered rubber block (492) is fixedly connected to the top of the insertion rod (49), the outer walls of the insertion rod (49) and the raised rubber block (491) are matched with the inner cavity of the matching groove (47), and the bottom of the tapered rubber block (492) is movably connected with the top of the matching groove (47).
5. The plastic tube cartridge for gel ink pen convenient for taking up metal head of gel ink pen as claimed in claim 1, wherein: the plastic pen refill is characterized in that the bent mirror-surface reflecting plate (52) is fixedly connected to the outer wall of the plastic pen refill body (1), an adhesive (53) is fixedly connected to the outer wall of the bent mirror-surface reflecting plate (52), and the outer wall of the plastic pen refill body (1) is fixedly connected with the inner side of the adhesive (53).
6. The plastic tube cartridge for gel ink pen convenient for taking up metal head of gel ink pen as claimed in claim 1, wherein: fixed mounting has mount (64) on the inner wall of leak protection section of thick bamboo (62), the top fixed connection elastic component (65) of mount (64), the top fixed mounting of elastic component (65) has fixed plate (66), fixed mounting has silica gel outer ring (67) on the outer wall of fixed plate (66), the outer wall of silica gel outer ring (67) and the inner wall swing joint of slope inner pad ring (63).
7. The plastic tube pen core for the gel ink pen capable of being used for clamping the metal head of the gel ink pen conveniently as claimed in claim 6, wherein: the bottom swing joint of leak protection section of thick bamboo (62) has rubber stopper pipe (68), the bottom fixedly connected with of rubber stopper pipe (68) unites pipe (69), it sets up to two to unite pipe (69) adjacent one side fixedly connected with of pipe (69) and press from both sides and get connecting plate (691), press from both sides the bottom of getting connecting plate (691) and seted up the clamp and get hole (692), the equal fixedly connected with antiskid ribbed tile (693) in front and the back of getting connecting plate (691).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111282581.9A CN114347695A (en) | 2021-11-01 | 2021-11-01 | Plastic tube pen refill of gel ink pen convenient for clamping metal head of gel ink pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111282581.9A CN114347695A (en) | 2021-11-01 | 2021-11-01 | Plastic tube pen refill of gel ink pen convenient for clamping metal head of gel ink pen |
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| Publication Number | Publication Date |
|---|---|
| CN114347695A true CN114347695A (en) | 2022-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111282581.9A Pending CN114347695A (en) | 2021-11-01 | 2021-11-01 | Plastic tube pen refill of gel ink pen convenient for clamping metal head of gel ink pen |
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| CN (1) | CN114347695A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2850919Y (en) * | 2005-11-18 | 2006-12-27 | 珠海纳思达电子科技有限公司 | Ink-jet printer ink cartridge |
| CN107160901A (en) * | 2017-04-28 | 2017-09-15 | 陕西工业职业技术学院 | A kind of alloy nib and lettering pen |
| CN206664062U (en) * | 2017-03-08 | 2017-11-24 | 云南中宣液态金属科技有限公司 | A kind of liquid metal pen core of No leakage and fluent writing |
| CN108608766A (en) * | 2016-12-13 | 2018-10-02 | 宋晓艳 | A kind of pen |
| CN113365849A (en) * | 2018-11-06 | 2021-09-07 | 潘吉亚股份有限公司 | Multifunctional combined writing tool |
-
2021
- 2021-11-01 CN CN202111282581.9A patent/CN114347695A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2850919Y (en) * | 2005-11-18 | 2006-12-27 | 珠海纳思达电子科技有限公司 | Ink-jet printer ink cartridge |
| CN108608766A (en) * | 2016-12-13 | 2018-10-02 | 宋晓艳 | A kind of pen |
| CN206664062U (en) * | 2017-03-08 | 2017-11-24 | 云南中宣液态金属科技有限公司 | A kind of liquid metal pen core of No leakage and fluent writing |
| CN107160901A (en) * | 2017-04-28 | 2017-09-15 | 陕西工业职业技术学院 | A kind of alloy nib and lettering pen |
| CN113365849A (en) * | 2018-11-06 | 2021-09-07 | 潘吉亚股份有限公司 | Multifunctional combined writing tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Nanjing Hongqing Stationery Co.,Ltd. Document name: Notification of qualified procedures |
|
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220415 |