CN215243985U - Pump type structure brush head marking pen - Google Patents

Pump type structure brush head marking pen Download PDF

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Publication number
CN215243985U
CN215243985U CN202120898605.2U CN202120898605U CN215243985U CN 215243985 U CN215243985 U CN 215243985U CN 202120898605 U CN202120898605 U CN 202120898605U CN 215243985 U CN215243985 U CN 215243985U
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China
Prior art keywords
rod
cavity
pen
sleeve
head
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CN202120898605.2U
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Chinese (zh)
Inventor
贾明圣
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Ningbo Zhengya Stationery Co ltd
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Ningbo Zhengya Stationery Co ltd
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Priority to CN202120898605.2U priority Critical patent/CN215243985U/en
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Abstract

The utility model relates to the technical field of stationery manufacturing, in particular to a pump type structure brush head marking pen, which comprises a rod body, wherein a storage cavity is arranged in the rod body, the storage cavity is used for storing printing ink, steel balls are arranged in the storage cavity, the end surface of the head end of the rod body is provided with a first opening and is communicated with the storage cavity, a rod neck is connected on the outer wall of the head end of the rod body, the storage cavity is communicated with a second opening formed on the end surface of the head end of the rod neck, a pen head is arranged in the second opening, the pen head adopts a soft brush head, the brush head of the pump type structure brush head marking pen adopts the soft brush head, and has more flexibility compared with a hard pen head, and the character is more beautiful when writing, so that the writing can be conveniently performed; and this pump type structure brush head mark still is equipped with piston valve body device, can realize independently adding printing ink.

Description

Pump type structure brush head marking pen
Technical Field
The utility model relates to a stationery preparation technical field especially relates to a pump type structure brush head marker pen.
Background
The marking pen is a pen capable of writing marks or marks on one or more materials such as paper, wood, metal, plastic, enamel and the like, and is usually a hard pen head in the field of marking pen industry, so that the marking pen cannot write the tip of a pen during writing, and the written characters are not beautiful enough.
SUMMERY OF THE UTILITY MODEL
To the current situation of above-mentioned prior art, the utility model discloses a solve hard nib and lead to writing the typeface when writing pleasing to the eye inadequately to a pump type structure brush head marker pen is provided.
The utility model provides a technical scheme that above-mentioned technical problem adopted does:
the utility model provides a pump type structure brush head marker pen, includes the body of rod, be equipped with the storage chamber in the body of rod, the storage chamber is used for saving printing ink, the storage intracavity is equipped with the steel ball, body of rod head end face open have first opening and with the storage chamber switches on mutually, be connected with the rod neck on the outer wall of body of rod head end, the storage chamber with the second opening that rod neck head end face opened switches on mutually, install the nib in the second opening, the nib adopts soft brush head, the storage intracavity is equipped with piston valve body device, the nib with piston valve body device is connected, the cover has the pen cap on the rod neck.
Through adopting the above technical scheme, the rod neck is for connecting in the head end of the body of rod, be equipped with the storage chamber in the body of rod, the storage intracavity storage has printing ink, printing ink is carried for the nib of installing in rod neck head end terminal surface second opening through the piston valve body device that the storage intracavity was equipped with, thereby realize writing of this pump type structure brush head marker pen, this nib adopts soft brush head, hardness pen head so to compare has the compliance more, when writing, the typeface has more beautifully, be convenient for write out the nib, still be equipped with the steel ball in the storage chamber, rock the pen-holder, can make the printing ink in the storage chamber rock more even.
The piston type valve body device further comprises a valve cover, a valve handle and a valve seat, wherein a first groove is formed in the inner wall of the rod neck, the valve cover is clamped in the first groove, a first cavity is formed in the valve cover, the valve handle comprises a sealing rod and a compression rod, the sealing rod and the compression rod are integrally connected, a second cavity is formed in the sealing rod, the sealing rod is clamped in the first cavity, the pen point penetrates through the first cavity and is clamped in the second cavity, the valve seat comprises a cavity sleeve and a clamping seat, the head end of the cavity sleeve is clamped in the first opening, a plurality of third openings are uniformly formed in the end face of the tail end of the cavity sleeve and are placed in the storage cavity, the outer wall of the clamping seat is connected to the inner wall of the tail end of the cavity sleeve, a first through hole is formed in the clamping seat, the compression rod penetrates through the cavity sleeve and is placed in the first through hole, the outer wall of the compression rod is sleeved with a spring, and the spring is clamped on the end face of the clamping seat.
Through adopting above-mentioned technical scheme, press the nib, the nib is along the first cavity that the joint was equipped with in the valve gap on the first recess of bar neck inner wall, the joint of impressing is in the second cavity that the sealing rod in first cavity was equipped with, thereby drive the compression pole and remove in first opening under the compression of spring, thereby make the sealing rod follow first cavity and shift out, the printing ink in the storage cavity is in the same direction as a plurality of third openings and from the first cavity of clearance inflow between first cavity and the sealing rod in, thereby moist nib, make the nib can realize independently adding printing ink when not having printing ink.
The pen point further comprises a pen holder, a rod sleeve is sleeved on the outer wall of the pen holder and arranged between the pen holder and the rod neck, a plurality of second grooves are uniformly formed in the outer wall of the head end of the rod sleeve and communicated with the end face of the head end of the rod sleeve, a plurality of first convex blocks are connected to the inner wall of the rod neck corresponding to the second grooves, the rod sleeve is movably clamped in the first convex blocks through the second grooves, and the tail end of the rod sleeve is inserted in the first cavity and is in lap joint with the end face of the sealing rod.
Through adopting above-mentioned technical scheme, the rod cover has been cup jointed to the outer wall of pen-holder, and the rod cover is for arranging in between pen-holder and the rod neck, and the rod cover is through evenly opening many second recesses that have on the rod cover head end outer wall and the mobilizable joint of the first lug of polylith that is connected on the rod neck inner wall to reduce the pressure when pressing the nib, through pressing the rod cover, can realize can independently adding printing ink when not having printing ink, make the nib be difficult to the fracture.
The pen cap comprises a pen cap and a pen point, the pen point is sleeved on the rod neck, the tail end of the pen cap is detachably sleeved on the head end of the pen point, and a through hole is formed in the end face of the head end of the pen cap.
Through adopting above-mentioned technical scheme, the cap for brush overlaps in the head end of nib for detachable, and the head end terminal surface of cap for brush is opened there is the through-hole, will pull down the cap for brush, then with the cover of the through-hole back-off on the cap for brush terminal surface on the nib to utilize the through-hole to press down the rod cover, thereby realize quick convenient independently adding the china ink.
Compared with the prior art, the utility model has the advantages of:
by adopting the technical scheme, the brush head marking pen head with the pump type structure adopts the soft brush head, has more flexibility compared with a hard pen head, has more beautiful font during writing and is convenient for writing out the pen point; and this pump type structure brush head mark still is equipped with piston valve body device, can realize independently adding printing ink, still overlaps in pen-holder department and is equipped with the rod cover, and the rod cover is pressed to the accessible, reduces the pressure when pressing the nib, prevents that the nib from splitting, and open the head end terminal surface of cap for brush has the through-hole, can utilize the through-hole to press the rod cover after dismantling the cap for brush to realize quick convenient independently adding ink.
Drawings
FIG. 1 is an exploded view of a pump-type brush head marker of the present invention;
FIG. 2 is a schematic view of the structure of the rod body of the present invention;
fig. 3 and 4 are schematic structural views of the middle rod neck of the present invention;
fig. 5 is a schematic structural view of the middle valve cover of the present invention;
FIG. 6 is a schematic structural view of the valve handle of the present invention;
fig. 7 is a schematic structural view of the sealing rod of the present invention;
FIG. 8 is a schematic structural view of a valve seat according to the present invention;
FIG. 9 is a schematic structural view of the middle rod sleeve of the present invention;
fig. 10 is a schematic structural view of a pen cap according to the present invention.
Which comprises the following steps: 1. a rod body; 11. a storage chamber; 12. steel balls; 13. a first opening; 2. a hosel; 21. a second opening; 22. a first groove; 23. a first bump; 3. a pen point; 31. a pen holder; 32. a rod sleeve; 321. a second groove; 4. a piston valve body arrangement; 41. a valve cover; 411. a first cavity; 42. a valve handle; 421. a sealing rod; 4211. a second cavity; 422. a compression rod; 423. a spring; 43. a valve seat; 431. a cavity sleeve; 4311. a third opening; 432. a card holder; 4321. a first port; 5. a pen cap; 51. a pen cap; 511. a through hole; 52. and (4) a pen point.
Detailed Description
As shown in fig. 1 to 10, the utility model discloses a brush head marking pen with pump type structure, which comprises a rod body 1, a storage chamber 11 is arranged in the rod body 1, the storage chamber 11 is used for storing printing ink, a steel ball 12 is arranged in the storage chamber 11, a first opening 13 is arranged on the end surface of the head end of the rod body 1 and is communicated with the storage chamber 11, a rod neck 2 is connected on the outer wall of the head end of the rod body 1, the storage chamber 11 is communicated with a second opening 21 arranged on the end surface of the head end of the rod neck 2, a brush head 52 is arranged in the second opening 21, the brush head 52 adopts a soft brush head, a piston valve body device 4 is arranged in the storage chamber 11, the brush head 52 is connected with the piston valve body device 4, a brush cover 5 is sleeved on the rod neck 2, the rod neck 2 is the head end connected with the rod body 1, the storage chamber 11 is arranged in the rod body 1, printing ink is stored in the storage chamber 11, the printing ink is conveyed to the brush head 52 arranged in the second opening 21 arranged on the end surface of the head end surface of the rod neck 2 through the piston valve body 4 arranged in the storage chamber 11, thereby realize writing of this pump type structure brush head marker pen, this nib 52 adopts soft brush head, consequently has the compliance more than hard nib 52, when writing, the typeface has more beautifully, is convenient for write out the nib, still is equipped with steel ball 12 in the storage chamber 11, rocks pen-holder 31, can make the printing ink in the storage chamber 11 rock more even.
The piston type valve body device 4 comprises a valve cover 41, a valve handle 42 and a valve seat 43, wherein a first groove 22 is formed in the inner wall of a rod neck 2, the valve cover 41 is clamped in the first groove 22, the valve cover 41 is provided with a first cavity 411, the valve handle 42 comprises a sealing rod 421 and a compression rod 422, the sealing rod 421 and the compression rod 422 are integrally connected, the sealing rod 421 is provided with a second cavity 4211, the sealing rod 421 is clamped in the first cavity 411, a pen head 52 penetrates through the first cavity 411 and is clamped in the second cavity 4211, the valve seat 43 comprises a cavity 431 and a clamping seat 432, the head end of the cavity 431 is clamped in the first opening 13, the end face of the tail end of the cavity 431 is uniformly provided with a plurality of third openings 4311 and is placed in the storage cavity 11, the outer wall of the clamping seat 432 is connected to the inner wall of the tail end of the cavity 431, a first through hole 4321 is formed in the clamping seat 432, the compression rod 422 penetrates through the cavity 431 and is placed in the first through hole 4321, a spring 423 is sleeved on the outer wall of the compression rod 422, and is clamped in the end face of the clamping seat 432, the pen point 52 is pressed, the pen point 52 presses the first cavity 411 arranged in the valve cover 41 clamped in the first groove 22 on the inner wall of the rod neck 2, and the second cavity 4211 arranged in the sealing rod 421 clamped in the first cavity 411 is pressed, so that the compression rod 422 is driven to move in the first through hole 4321 under the compression action of the spring 423, the sealing rod 421 is moved out of the first cavity 411, ink in the storage cavity 11 flows into the first cavity 411 along the third openings 4311 and from a gap between the first cavity 411 and the sealing rod 421, the pen point 52 is wetted, and the automatic ink adding can be realized when the pen point 52 has no ink.
The pen point 52 comprises a pen holder 31, a rod sleeve 32 is sleeved on the outer wall of the pen holder 31, the rod sleeve 32 is arranged between the pen holder 31 and the rod neck 2, a plurality of second grooves 321 are uniformly formed in the outer wall of the head end of the rod sleeve 32 and communicated with the end face of the head end of the rod sleeve 32, a plurality of first convex blocks 23 are connected on the inner wall of the rod neck 2 corresponding to the second grooves 321, the rod sleeve 32 is movably clamped in the first convex blocks 23 through the second grooves 321, the tail end of the rod sleeve 32 is inserted in the first cavity 411 and is in lap joint with the end face of the sealing rod 421, the rod sleeve 32 is sleeved on the outer wall of the pen holder 31 and is arranged between the pen holder 31 and the rod neck 2, the rod sleeve 32 is movably clamped with the plurality of first convex blocks 23 connected on the inner wall of the rod neck 2 through the plurality of second grooves 321 uniformly formed in the outer wall of the head end of the rod sleeve 32, so as to reduce the pressure when the pen point 52 is pressed, and can automatically add ink when no ink is generated by pressing the rod sleeve 32, so that the pen tip 52 is not easily broken.
The cap 5 includes cap 51 and nib 52, nib 52 cup joints in the shaft neck 2, the tail end detachable of cap 51 overlaps in the head end of nib 52, the head end terminal surface of cap 51 is opened there is through-hole 511, cap 51 overlaps in the head end of nib 52 for detachable, the head end terminal surface of cap 51 is opened there is through-hole 511, pull down cap 51, then with the cover of the through-hole 511 back-off on the cap 51 terminal surface on the nib 52, thereby utilize through-hole 511 to press down lever sleeve 32, thereby realize quick convenient independently adding the china ink.
The implementation principle of the embodiment is as follows: when the pen cap is used, the pen cap 5 is pulled out from the rod neck 2, then the pen cap 51 is pulled out from the head end of the pen point 52, the end face of the pen cap 51 provided with the through hole 511 is reversely sleeved on the pen point 52, the rod sleeve 32 is pressed by the through hole 511, the sealing rod 421 is moved out of the first cavity 411, ink in the storage cavity 11 flows into the first cavity 411 from a gap between the first cavity 411 and the sealing rod 421 along the plurality of third openings 4311, so that the pen point 52 is wetted, and then the pen point 52 adopting the soft brush head is used for writing marks.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes in the embodiments and modifications thereof may be made, and equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (4)

1. The utility model provides a pump type structure brush head marker pen which characterized in that: including the body of rod (1), be equipped with storage chamber (11) in the body of rod (1), storage chamber (11) are used for saving printing ink, be equipped with steel ball (12) in storage chamber (11), body of rod (1) head end face open have first opening (13) and with storage chamber (11) switch on mutually, be connected with rod neck (2) on the outer wall of the body of rod (1) head end, storage chamber (11) with second opening (21) that rod neck (2) head end face was opened switch on mutually, second opening (21) internally mounted has nib (52), nib (52) adopt soft brush head, be equipped with piston valve body device (4) in storage chamber (11), nib (52) with piston valve body device (4) are connected, the cover has pen cap (5) on rod neck (2).
2. The pump-type structure brush head marker of claim 1, wherein: the piston type valve body device (4) comprises a valve cover (41), a valve handle (42) and a valve seat (43), a first groove (22) is formed in the inner wall of a rod neck (2), the valve cover (41) is clamped in the first groove (22), the valve cover (41) is provided with a first cavity (411), the valve handle (42) comprises a sealing rod (421) and a compression rod (422), the sealing rod (421) is integrally connected with the compression rod (422), the sealing rod (421) is provided with a second cavity (4211), the sealing rod (421) is clamped in the first cavity (411), a pen point (52) penetrates through the first cavity (411) and is clamped in the second cavity (4211), the valve seat (43) comprises a cavity sleeve (431) and a clamping seat (432), the head end of the cavity sleeve (431) is clamped in the first opening (13), and the tail end face of the cavity sleeve (431) is uniformly provided with a plurality of third openings (4311) and is arranged in the storage cavity (11) The outer wall of the clamping seat (432) is connected to the inner wall of the tail end of the cavity sleeve (431), a first through hole (4321) is formed in the clamping seat (432), the compression rod (422) penetrates through the cavity sleeve (431) and is placed in the first through hole (4321), a spring (423) is sleeved on the outer wall of the compression rod (422), and the spring (423) is clamped on the end face of the clamping seat (432).
3. The pump-type structure brush head marker of claim 2, wherein: the pen point (52) comprises a pen holder (31), a rod sleeve (32) is sleeved on the outer wall of the pen holder (31), the rod sleeve (32) is arranged between the pen holder (31) and the rod neck (2), a plurality of second grooves (321) are uniformly formed in the outer wall of the head end of the rod sleeve (32) and communicated with the end face of the head end of the rod sleeve (32), a plurality of first convex blocks (23) are connected to the inner wall of the rod neck (2) corresponding to the second grooves (321), the rod sleeve (32) is movably clamped in the first convex blocks (23) through the second grooves (321), and the tail end of the rod sleeve (32) is inserted in the first cavity (411) and is overlapped with the end face of the sealing rod (421).
4. The pump-type structure brush head marker of claim 3, wherein: the pen cap (5) comprises a pen cap (51) and a pen point (52), the pen point (52) is sleeved on the rod neck (2), the tail end of the pen cap (51) is detachably sleeved on the head end of the pen point (52), and a through hole (511) is formed in the end face of the head end of the pen cap (51).
CN202120898605.2U 2021-04-28 2021-04-28 Pump type structure brush head marking pen Active CN215243985U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120898605.2U CN215243985U (en) 2021-04-28 2021-04-28 Pump type structure brush head marking pen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120898605.2U CN215243985U (en) 2021-04-28 2021-04-28 Pump type structure brush head marking pen

Publications (1)

Publication Number Publication Date
CN215243985U true CN215243985U (en) 2021-12-21

Family

ID=79511832

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120898605.2U Active CN215243985U (en) 2021-04-28 2021-04-28 Pump type structure brush head marking pen

Country Status (1)

Country Link
CN (1) CN215243985U (en)

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