CN216033378U - Durable gel ink pen plastic tube refill with replaceable metal head - Google Patents
Durable gel ink pen plastic tube refill with replaceable metal head Download PDFInfo
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- CN216033378U CN216033378U CN202122705545.0U CN202122705545U CN216033378U CN 216033378 U CN216033378 U CN 216033378U CN 202122705545 U CN202122705545 U CN 202122705545U CN 216033378 U CN216033378 U CN 216033378U
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- ink
- metal head
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- refill
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- 239000002184 metal Substances 0.000 title claims abstract description 75
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 238000007789 sealing Methods 0.000 claims description 9
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 239000000976 ink Substances 0.000 claims 18
- 239000002699 waste material Substances 0.000 abstract description 3
- 230000008859 change Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model discloses a durable gel ink pen plastic tube pen core with a replaceable metal head, which relates to the technical field of writing tools and comprises a pen core and a metal head, wherein the right end of the pen core is fixedly connected with a connecting pen head, the metal head is arranged at the right end of the connecting pen head, a replacing mechanism is arranged on the side surface of the connecting pen head, and an ink adding mechanism is fixedly connected at the left end of the pen core. According to the utility model, through the cooperation of the clamping block, the first jacking spring, the fixed groove, the fixed rod, the movable plate and the second jacking spring, the metal head is rotated to enable the clamping block to be separated from the clamping groove, so that the metal head is pulled out, the movable plate is pushed by the second jacking spring to enable the fixed rod to be inserted into the fixed groove, and the clamping block is fixed, so that the metal head is convenient to replace, the problem that the conventional plastic tube pen core of the gel pen cannot be replaced when the metal head is damaged is solved, the practicability of the gel pen core is increased, and the waste of resources is avoided.
Description
Technical Field
The utility model relates to a plastic tube pen refill for a gel-ink pen, relates to the technical field of writing tools, and particularly relates to a durable plastic tube pen refill for a gel-ink pen, wherein a metal head of the plastic tube refill can be replaced.
Background
The gel-ink pen is a widely used stationery, the stationery adopts a spherical pen point, ink is used as a writing material, and the gel-ink pen is very good in writing performance and is well accepted and loved by wide users.
The following problems exist in the prior art:
1. when a metal head of a conventional plastic tube pen core of a gel ink pen is damaged, the metal head cannot be replaced, so that the pen core of the gel ink pen can be discarded and cannot be used any more, the practicability of the pen core of the gel ink pen is reduced, and the waste of resources is caused;
2. the existing gel pen refill cannot refill ink after the ink is used up, and only the refill can be discarded and replaced, so that the service life of the refill is shortened, and the use cost of a user is increased.
SUMMERY OF THE UTILITY MODEL
The utility model provides a durable gel ink pen plastic tube refill with a replaceable metal head, which has the advantages that the metal head of the refill can be conveniently replaced, and the problem that the existing gel ink pen plastic tube refill cannot be replaced when the metal head is damaged is solved; the other purpose is to solve the problem that the existing gel pen refill cannot refill ink for the refill after the ink is used up, so that the effect of conveniently refilling the ink for the refill is achieved.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:
the durable gel ink pen plastic tube refill comprises a refill body and a metal head, wherein the right end of the refill body is fixedly connected with a connecting pen point, the metal head is arranged at the right end of the connecting pen point, a replacing mechanism is arranged on the side face of the connecting pen point, and the left end of the refill body is fixedly connected with an ink adding mechanism.
The metal head comprises a communicating pipe, the communicating pipe is arranged on the right side of the connecting pen head, a clamping groove is formed in the side face of the communicating pipe, and the right end of the communicating pipe is movably connected with a writing head.
The replacement mechanism comprises an outer frame, the outer frame is arranged on the side face of the metal head, a clamping block is arranged on the side face of the outer frame, and a first jacking spring is fixedly connected to the side face of the clamping block.
The ink adding mechanism comprises an ink adding box, the ink adding box is fixedly connected to one end of the pen core, a box cover is movably connected to the top of the ink adding box, an ink injecting bin is arranged inside the ink adding box, and an ink adding pipe is arranged at the bottom end of the ink injecting bin.
The technical scheme of the utility model is further improved as follows: the top of the fixture block is provided with a fixing groove, and the top of the fixture block is provided with a fixing rod.
Adopt above-mentioned technical scheme, mutual cooperation between fixed, the dead lever in this scheme to can conveniently change the metal head, make the change of metal head more smooth and easy.
The technical scheme of the utility model is further improved as follows: the top end of the fixed rod is fixedly connected with a movable plate, the movable plate is arranged at the top end of the metal head, and the top end of the movable plate is fixedly connected with a second jacking spring.
Adopt above-mentioned technical scheme, the fly leaf in this scheme, the top is supported mutually supporting between the spring two for when changing the metal head, conveniently fix the metal head, thereby make things convenient for writing of refill.
The technical scheme of the utility model is further improved as follows: the ink filling device is characterized in that a metal sealing ball is arranged inside the ink filling bin, and a control mechanism is arranged on the side surface of the ink adding box.
By adopting the technical scheme, the metal sealing ball and the control mechanism in the scheme are matched with each other, so that the ink in the refill can be prevented from overflowing, and the effect of conveniently conducting the ink adding pipe is achieved.
The technical scheme of the utility model is further improved as follows: the control mechanism comprises a movable block, the movable block is movably connected to the side face of the ink adding box, and a tensioning spring is fixedly connected to the bottom end of the movable block.
By adopting the technical scheme, the movable block and the tension spring in the scheme are matched with each other, and the tension spring is convenient for the reset of the movable block.
The technical scheme of the utility model is further improved as follows: the left end fixedly connected with connecting rod of movable block, the left end fixedly connected with magnetic path of connecting rod.
By adopting the technical scheme, the connecting rod and the magnetic block in the scheme are mutually matched, and the metal sealing ball is moved without being controlled by the movement of the magnetic block, so that the ink adding pipe is conducted, and ink can be conveniently injected in necessary rows.
Due to the adoption of the technical scheme, compared with the prior art, the utility model has the technical progress that:
1. the utility model provides a durable gel ink pen plastic tube refill with a replaceable metal head, which is characterized in that through the matching among a clamping block, a first jacking spring, a fixed groove, a fixed rod, a movable plate and a second jacking spring, the metal head is rotated to enable the clamping block to be separated from a clamping groove, so that the metal head is pulled out, the second jacking spring pushes the movable plate, the fixed rod is inserted into the fixed groove, and the clamping block is fixed, so that the replacement of the metal head is facilitated, the problem that the existing gel ink pen plastic tube refill cannot be replaced when the metal head is damaged is solved, the practicability of the gel ink pen refill is increased, and the waste of resources is avoided.
2. The utility model provides a durable gel ink pen plastic tube refill with a replaceable metal head, which is characterized in that an ink adding box, a box cover, an ink filling bin, an ink adding tube, a metal sealing ball and a control mechanism are mutually matched, the box cover is opened, and the metal sealing ball is controlled by the control mechanism to move, so that the ink adding tube is conducted, the refill is conveniently filled with ink, the problem that the existing gel ink pen refill cannot refill ink after ink is used up is solved, the service life of the refill is prolonged, and the economic cost is saved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of a metal head according to the present invention;
FIG. 3 is a schematic cross-sectional view of the exchange mechanism of the present invention;
FIG. 4 is a schematic cross-sectional view of the ink applying mechanism of the present invention;
fig. 5 is a schematic cross-sectional structure of the control mechanism of the present invention.
In the figure: 1. a pen core; 11. connecting the pen point; 2. a metal head; 21. a communicating pipe; 22. a card slot; 23. a writing head; 3. a mechanism is replaced; 31. an outer frame; 32. a clamping block; 33. the first spring is tightly propped; 34. fixing grooves; 35. fixing the rod; 36. a movable plate; 37. the second spring is tightly propped; 4. an ink adding mechanism; 41. adding an ink box; 42. a box cover; 43. an ink injection bin; 44. an ink adding pipe; 45. a metal sealing ball; 46. a control mechanism; 461. a movable block; 462. tensioning the spring; 463. a connecting rod; 464. a magnetic block.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1-5, the utility model provides a durable gel ink pen plastic tube refill with a replaceable metal head, which comprises a refill 1 and a metal head 2, wherein the right end of the refill 1 is fixedly connected with a connecting pen point 11, the metal head 2 is arranged at the right end of the connecting pen point 11, a replacement mechanism 3 is arranged on the side surface of the connecting pen point 11, the left end of the refill 1 is fixedly connected with an ink adding mechanism 4, the metal head 2 comprises a communicating tube 21, the communicating tube 21 is arranged on the right side of the connecting pen point 11, the side surface of the communicating tube 21 is provided with a clamping groove 22, the right end of the communicating tube 21 is movably connected with a writing head 23, the replacement mechanism 3 comprises an outer frame 31, the outer frame 31 is arranged on the side surface of the metal head 2, the side surface of the outer frame 31 is provided with a clamping block 32, and the side surface of the clamping block 32 is fixedly connected with a first jacking spring 33.
In this embodiment, change mechanism 3 and move down in the top of a tight spring 33 through fixture block 32, the card is in the draw-in groove 22 of the 2 sides of metal head, thereby can fix metal head 2, when needs are changed metal head 2, need rotate metal head 2, thereby make fixture block 32 break away from draw-in groove 22, thereby make metal head 2 can take out, thereby change metal head 2, after the ink in refill 1 has used up, can also carry out the filling of ink in refill 1 through adding black mechanism 4, thereby make refill 1 can continue to use.
Example 2
As shown in fig. 1 to 5, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the top end of the clamping block 32 is provided with a fixing groove 34, the top of the clamping block 32 is provided with a fixing rod 35, the top end of the fixing rod 35 is fixedly connected with a movable plate 36, the movable plate 36 is arranged at the top end of the metal head 2, and the top end of the movable plate 36 is fixedly connected with a second jacking spring 37.
In this embodiment, when changing the metal head 2, can take the metal head 2 out, thereby lead to the fly leaf 36 to lose the restriction, and move the fly leaf 36 through pushing up two 37 tops of spring, thereby make the dead lever 35 remove, and block into in the fixed slot 34 at fixture block 32 top, thereby fix fixture block 32, make it can not influence the change of metal head 2, when new metal head 2 injects inside the change mechanism 3, can jack up fly leaf 36, thereby make fixture block 32 lose the restriction, and fix metal head 2.
Example 3
As shown in fig. 1 to 5, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the ink adding mechanism 4 includes an ink adding box 41, the ink adding box 41 is fixedly connected to one end of the refill 1, the top of the ink adding box 41 is movably connected to a box cover 42, an ink injecting bin 43 is arranged inside the ink adding box 41, an ink adding pipe 44 is arranged at the bottom end of the ink injecting bin 43, a metal sealing ball 45 is arranged inside the ink injecting bin 43, a control mechanism 46 is arranged on the side surface of the ink adding box 41, the control mechanism 46 includes a movable block 461, the movable block 461 is movably connected to the side surface of the ink adding box 41, a tensioning spring 462 is fixedly connected to the bottom end of the movable block 461, a connecting rod 463 is fixedly connected to the left end of the movable block 461, and a magnetic block 464 is fixedly connected to the left end of the connecting rod 463.
In this embodiment, open the lid 42 at the top of the ink adding box 41, insert the syringe that will annotate the ink into the ink adding box 41, through moving the movable block 461, thereby drive the magnetic block 464 through the connecting rod 463 and move, thereby make the metal ball sealer 45 lose the restriction of magnetic force and move, thereby make annotate the storehouse 43 both ends and switch on, make the ink pour into the inside of refill 1 through adding the ink pipe 44.
The working principle of the durable plastic tube pen core of the gel ink pen with the replaceable metal head is described in detail below.
When the metal head 2 needs to be replaced, as shown in fig. 1 to 5, the metal head 2 needs to be rotated, so that the clamping block 32 is separated from the clamping groove 22, and the metal head 2 can be drawn out for replacement, the movable plate 36 is not limited in the process, and moves under the action of the second jacking spring 37, so that the fixing rod 35 is engaged into the fixing groove 34, thereby fixing the latch 32, not affecting the replacement of the metal head 2, after the ink in the cartridge 1 is used up, the cap 42 may be opened, a syringe for filling ink may be inserted into the ink cartridge 41, the movable block 461 may be moved, thereby driving the magnetic block 464 to move through the connecting rod 463, so that the metal sealing ball 45 loses magnetic force and moves, therefore, two ends of the ink filling bin 43 are conducted, and ink is filled into the refill 1 through the ink filling pipe 44, so that the refill 1 can be used continuously.
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 utility model without departing from the spirit of the inventive concept.
Claims (6)
1. The utility model provides a durable type gel ink pen plastic tubing refill of removable metal head, includes refill (1) and metal head (2), the right-hand member fixedly connected with of refill (1) connects nib (11), metal head (2) set up the right-hand member in connection nib (11), its characterized in that: a replacing mechanism (3) is arranged on the side surface of the connecting pen point (11), and an ink adding mechanism (4) is fixedly connected to the left end of the pen core (1);
the metal head (2) comprises a communicating pipe (21), the communicating pipe (21) is arranged on the right side of the connecting pen head (11), a clamping groove (22) is formed in the side face of the communicating pipe (21), and the right end of the communicating pipe (21) is movably connected with a writing head (23);
the replacing mechanism (3) comprises an outer frame (31), the outer frame (31) is arranged on the side surface of the metal head (2), a clamping block (32) is arranged on the side surface of the outer frame (31), and a first jacking spring (33) is fixedly connected to the side surface of the clamping block (32);
ink adding mechanism (4) is including adding ink horn (41), add ink horn (41) fixed connection in the one end of refill (1), the top swing joint that adds ink horn (41) has lid (42), the inside that adds ink horn (41) has seted up notes china ink storehouse (43), the bottom of annotating china ink storehouse (43) is provided with china ink pipe (44).
2. The durable plastic tube cartridge for gel ink pen with replaceable metal head as claimed in claim 1, wherein: the top end of the clamping block (32) is provided with a fixing groove (34), and the top of the clamping block (32) is provided with a fixing rod (35).
3. The plastic tube cartridge for durable gel ink pen with replaceable metal head as claimed in claim 2, wherein: the top end of the fixed rod (35) is fixedly connected with a movable plate (36), the movable plate (36) is arranged at the top end of the metal head (2), and the top end of the movable plate (36) is fixedly connected with a second jacking spring (37).
4. The durable plastic tube cartridge for gel ink pen with replaceable metal head as claimed in claim 1, wherein: a metal sealing ball (45) is arranged in the ink injection bin (43), and a control mechanism (46) is arranged on the side surface of the ink adding box (41).
5. The durable plastic tube refill for gel ink pen with replaceable metal tip as claimed in claim 4, wherein: the control mechanism (46) comprises a movable block (461), the movable block (461) is movably connected to the side face of the ink adding box (41), and the bottom end of the movable block (461) is fixedly connected with a tension spring (462).
6. The durable plastic tube refill for gel ink pen with replaceable metal tip as claimed in claim 5, wherein: the left end of the movable block (461) is fixedly connected with a connecting rod (463), and the left end of the connecting rod (463) is fixedly connected with a magnetic block (464).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122705545.0U CN216033378U (en) | 2021-11-05 | 2021-11-05 | Durable gel ink pen plastic tube refill with replaceable metal head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122705545.0U CN216033378U (en) | 2021-11-05 | 2021-11-05 | Durable gel ink pen plastic tube refill with replaceable metal head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216033378U true CN216033378U (en) | 2022-03-15 |
Family
ID=80613311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122705545.0U Expired - Fee Related CN216033378U (en) | 2021-11-05 | 2021-11-05 | Durable gel ink pen plastic tube refill with replaceable metal head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216033378U (en) |
-
2021
- 2021-11-05 CN CN202122705545.0U patent/CN216033378U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220315 |
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| CF01 | Termination of patent right due to non-payment of annual fee |