CN209505276U - A kind of ceramic pen being conveniently replaceable print cartridge - Google Patents

Abstract

The utility model discloses a kind of ceramic pens for being conveniently replaceable print cartridge, including ceramic pen ontology, the screw top of the ceramic pen ontology is connected with nib, the top of the nib is provided with barrel, the bottom of the ceramic pen inner body wall is fixedly connected with block, and the two sides at the top of the block are fixedly connected to the first spring, are fixedly connected with bullet block at the top of first spring, the top of the bullet block is contacted with the bottom of barrel, and replacement hole is offered at the top of the ceramic pen ontology.Bullet block is carried out clamping by clamping mechanism by the utility model, bullet block, which is clamped, to prevent barrel from falling, bullet block can be moved inward by clamping mechanism again simultaneously, to make barrel be bounced, quick-replaceable is completed, solves the problems, such as that existing ceramic pen cartridges disassembly is inconvenient, this is conveniently replaceable the ceramic pen of print cartridge, have advantage easy to disassemble, is write convenient for user, promote the convenience of writing.

Description

A kind of ceramic pen being conveniently replaceable print cartridge

Technical field

The utility model relates to ceramic pen technical field, specially a kind of ceramic pen for being conveniently replaceable print cartridge.

Background technique

The print cartridge of the internal reservoir ink of pen is generally termed a capsule or barrel, but print cartridge makes more inconvenience in replacement, leads to It is often required to open the shell rotation of threaded connection and just can be carried out replacement, disassembly also influences normal use, screw thread while inconvenient More loose ink leakage when will lead to writing is too tight to be not easy to replace again.

Existing ceramics pen cartridges disassembly is inconvenient, will lead to when screw thread is too tight and is not easy to remove, and when screw thread more loose appearance easily leads to Ink leakage can bring inconvenience to user, and influence user and write progress, cause writing inconvenient.

Utility model content

The purpose of this utility model is to provide a kind of ceramic pens for being conveniently replaceable print cartridge, have advantage easy to disassemble, Solve the problems, such as that existing ceramic pen cartridges disassembly is inconvenient.

To achieve the above object, the utility model provides the following technical solutions: a kind of ceramic pen being conveniently replaceable print cartridge, packet Ceramic pen ontology is included, the screw top of the ceramic pen ontology is connected with nib, and the top of the nib is provided with barrel, described The bottom of ceramic pen inner body wall is fixedly connected with block, and the two sides at the top of the block are fixedly connected to the first spring, institute It states and is fixedly connected with bullet block at the top of the first spring, the top of the bullet block is contacted with the bottom of barrel, the ceramic pen ontology Top offer replacement hole, the top of the nib is communicated with pen tube, the surface of the pen tube and the bottom card of barrel inner wall The bottom of tight fit, the ceramic pen ontology is provided with clamping mechanism.

Preferably, the clamping mechanism includes clamping bar, and the inner end of the clamping bar through ceramic pen ontology and extends to The inside of ceramic pen ontology, the outer end of the clamping bar run through ceramic pen ontology and extend to the fixed company in outside of ceramic pen ontology It is connected to button, the bottom of the ceramic pen inner body wall is fixed to be connected with oblique baffle ring, bottom and the bullet block of the oblique baffle ring Outside snap-fit.

Preferably, the inside of the bullet block offers bullet slot, is fixedly connected with second spring on the inside of the bullet slot inner wall, The outer end of the second spring is fixedly connected with the bottom snap-fit of oblique fixture block and oblique baffle ring described in oblique fixture block.

Preferably, the two sides of the ceramic pen inner body wall offer sliding slot, and the internal slide of the sliding slot is connected with Position limiting slide block is slidably connected on the outside of the inside of the position limiting slide block and barrel.

Preferably, seal head, top outer and the replacement hole of the seal head are fixedly connected at the top of the barrel Internal diameter is in close contact, and the outside at the top of the block, which is located on the inside of the first spring, is fixedly connected with gag lever post, the gag lever post Top contacted with the bottom of bullet block.

Preferably, limited block, the bottom of the ceramic pen body surface are fixedly connected on the inside of clamping bar bottom It is arranged with the protective ring being located at the top and bottom of clamping bar.

Compared with prior art, the beneficial effects of the utility model are as follows:

1, bullet block is carried out clamping by clamping mechanism by the utility model, and bullet block, which is clamped, to prevent barrel from falling, simultaneously Bullet block can be moved inward by clamping mechanism again, so that barrel be made to be bounced, complete quick-replaceable, solve existing pottery The inconvenient problem of porcelain pen cartridges disassembly, this is conveniently replaceable the ceramic pen of print cartridge, has advantage easy to disassemble, writes convenient for user Make, promotes the convenience of writing.

2, for the utility model because clamping mechanism includes clamping bar, the inner end of clamping bar through ceramic pen ontology and extends to pottery The inside of porcelain ontology, the outer end of clamping bar through ceramic pen ontology and extending on the outside of ceramic pen ontology be fixedly connected with by Button, the bottom of ceramic pen inner body wall are fixed to be connected with oblique baffle ring, the bottom of oblique baffle ring and the outside snap-fit of bullet block, should Design by the setting of clamping bar, button and oblique baffle ring, convenient for user by button is moved inward drive clamping bar to Medial movement, clamping bar move inward bullet block to separate with oblique baffle ring, make the elastic reset of the first spring that bullet block to upspring It rises, bullet block drives barrel to pop up, and achievees the purpose that quickly remove barrel.

3, the utility model offers bullet slot because of the inside of bullet block, plays and is fixedly connected with second spring on the inside of slot inner wall, The outer end of second spring is fixedly connected with oblique fixture block, the bottom snap-fit of oblique fixture block and oblique baffle ring, and the design is by playing slot, the The setting of two springs and oblique fixture block makes oblique fixture block continue springing outward and tiltedly gear convenient for user by the elastic force of second spring Ring cooperates clamping, oblique fixture block can be driven to move inward when clamping bar moves inward, oblique fixture block, which moves inward, makes second Spring stress compression, while when oblique fixture block moves inward to the inside of oblique baffle ring, bullet block lose after clamping force by the first bullet The upward springing of the elastic force of spring, so that barrel be made to be bounced upwards.

4, the utility model offers sliding slot because of the two sides of ceramic pen inner body wall, and the internal slide connection of sliding slot is limited Position sliding block, is slidably connected on the outside of the inside of position limiting slide block and barrel, which passes through the setting of sliding slot and position limiting slide block, is convenient for User is slidably connected by sliding slot and position limiting slide block, makes barrel is more stable when moving up and down to be not easy to shake, while can It prevents barrel from will not shake after clamping, prevents barrel leak ink.

5, the utility model is because being fixedly connected with seal head at the top of barrel, and the top outer of seal head is interior with replacement hole Diameter is in close contact, and the outside at the top of block, which is located on the inside of the first spring, is fixedly connected with gag lever post, the top of gag lever post and bullet The bottom of block contacts, which passes through the setting of seal head and gag lever post, prevents dust from falling by seal head convenient for user The inside of ceramic pen ontology, while can prevent the ink of ceramic pen body interior from flowing out, gag lever post makes the elastic force of the first spring It concentrates, can prevent the elastic force of the first spring from tilting bullet block springing, improve the stability that bullet block moves up and down.

6, the utility model is because being fixedly connected with limited block, the bottom set of ceramic pen body surface on the inside of clamping bar bottom Equipped with the protective ring being located at the top and bottom of clamping bar, which passes through the setting of limited block and protective ring, logical convenient for user Crossing limited block pop up clamping bar will not by oblique fixture block, while protective ring can prevent user from touching button in writing and cause pen The phenomenon that gallbladder is surprisingly bounced.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the top view cross section structure chart of the utility model Fig. 1；

Fig. 3 is the enlarged drawing at the utility model A.

In figure: 1 ceramic pen ontology, 2 nibs, 3 barrels, 4 blocks, 5 first springs, 6 bullet blocks, 7 replacement holes, 8 pen tubes, 9 cards Tight mechanism, 91 clamping bars, 92 buttons, 93 oblique baffle rings, 10 play slots, 11 second springs, 12 oblique fixture blocks, 13 sliding slots, 14 position limiting slide blocks, 15 seal heads, 16 gag lever posts, 17 limited blocks, 18 protective rings.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3, a kind of ceramic pen being conveniently replaceable print cartridge, including ceramic pen ontology 1 are please referred to, because in ceramic pen ontology 1 The two sides of wall offer sliding slot 13, and the internal slide of sliding slot 13 is connected with position limiting slide block 14, the inside of position limiting slide block 14 and pen The outside of gallbladder 3 is slidably connected, which passes through the setting of sliding slot 13 and position limiting slide block 14, passes through sliding slot 13 and limit convenient for user Being slidably connected for position sliding block 14, makes barrel 3 is more stable when moving up and down to be not easy to shake, while barrel 3 can be prevented in clamping After will not shake, prevent 3 leak ink of barrel, the screw top of ceramic pen ontology 1 is connected with nib 2, the top setting of nib 2 There is barrel 3, plays slot 10 because the inside of bullet block 6 offers, play and be fixedly connected with second spring 11 on the inside of 10 inner wall of slot, second The outer end of spring 11 is fixedly connected with oblique fixture block 12, the bottom snap-fit of oblique fixture block 12 and oblique baffle ring 93, which passes through bullet Slot 10, second spring 12 and the tiltedly setting of fixture block 12, continue oblique fixture block 12 by the elastic force of second spring 12 convenient for user Springing outward and oblique baffle ring 93 cooperate clamping, and oblique fixture block 12 can be driven to move inward when clamping bar 91 moves inward, Oblique fixture block 12, which moves inward, makes 12 forced compression of second spring, while when oblique fixture block 12 moves inward to oblique baffle ring 93 When side, bullet block 6 is lost after clamping force by the upward springing of elastic force of the first spring 5, to make barrel 3 be bounced upwards, because of barrel 3 top is fixedly connected with seal head 15, and the top outer of seal head 15 and the internal diameter in replacement hole 7 are in close contact, 4 top of block Outside be located at the inside of the first spring 5 and be fixedly connected with gag lever post 16, the top of gag lever post 16 is contacted with the bottom of bullet block 6, The design passes through the setting of seal head 15 and gag lever post 16, prevents dust from falling into ceramic pen sheet by seal head 15 convenient for user The inside of body 1, while can prevent the ink inside ceramic pen ontology 1 from flowing out, gag lever post 16 makes the elastic force collection of the first spring 5 In, it can prevent the elastic force of the first spring 5 from tilting 6 springing of bullet block, improve the stability that bullet block 6 moves up and down, ceramic pen sheet The bottom of 1 inner wall of body is fixedly connected with block 4, and the two sides at 4 top of block are fixedly connected to the first spring 5, the first spring 5 Top be fixedly connected with bullet block 6, the top of bullet block 6 is contacted with the bottom of barrel 3, and the top of ceramic pen ontology 1 offers more Hole 7 is changed, the top of nib 2 is communicated with pen tube 8, the surface of pen tube 8 and the bottom snap-fit of 3 inner wall of barrel, ceramic pen ontology 1 bottom is provided with clamping mechanism 9, and because clamping mechanism 9 includes clamping bar 91, ceramic pen ontology 1 is run through in the inner end of clamping bar 91 And the inside of ceramic pen ontology 1 is extended to, the outer end of clamping bar 91 through ceramic pen ontology 1 and extends to ceramic pen ontology 1 Outside is fixedly connected with button 92, and the bottom of 1 inner wall of ceramic pen ontology is fixed to be connected with oblique baffle ring 93, the bottom of oblique baffle ring 93 The outside snap-fit in portion and bullet block 6, the design are convenient for user by clamping bar 91, button 92 and the tiltedly setting of baffle ring 93 Clamping bar 91 is driven to move inward by moving inward button 92, clamping bar 91 makes bullet block 6 move inward and tiltedly keep off Ring 93 separates, and pops up the elastic reset of the first spring 5 by bullet block 6, and bullet block 6 drives barrel 3 to pop up, and reaches quick The purpose for taking out barrel 3, because being fixedly connected with limited block 17, the bottom on 1 surface of ceramic pen ontology on the inside of 91 bottom of clamping bar It is arranged with the protective ring 18 for being located at 91 top and bottom of clamping bar, which passes through the setting of limited block 17 and protective ring 18, just It pop up clamping bar 91 will not by oblique fixture block 12 by limited block 17 in user, while protective ring 18 can prevent user from writing As when touch button 92 cause barrel 3 surprisingly bounced the phenomenon that.

In use, barrel 3 is directed at replacement hole 7 and is inserted into, the bottom of barrel 3 passes through when downward when user installs barrel 3 The limit of position limiting slide block 14 will not misplace when inserting again, while barrel 3 downwards pulls down bullet block 6, and bullet block 6 makes downwards first The downward forced compression in the top of spring 5, bullet block 6 make downwards oblique fixture block 12 and oblique 93 snap-fit of baffle ring, prevent barrel 3 by bullet Rise, when user take out barrel 3 when, by button 92 move inward drive clamping bar 91 move inward, when clamping bar 91 to Oblique fixture block 12 can be driven to move inward when medial movement, oblique fixture block 12, which moves inward, makes 12 forced compression of second spring, together When oblique fixture block 12 moves inward to the inside of oblique baffle ring 93, bullet block 6 lose after clamping force by the elastic force of the first spring 5 to Upper springing achievees the effect that quick-replaceable barrel 3 so that barrel 3 be made to be bounced upwards.

In summary: this is conveniently replaceable the ceramic pen of print cartridge, and bullet block 6 is carried out clamping, 6 quilt of bullet block by clamping mechanism 9 Clamping can prevent barrel 3 from falling, while again can be moved inward bullet block 6 by clamping mechanism 9, to make barrel 3 by bullet It rises, completes quick-replaceable, solve the problems, such as that existing ceramic pen cartridges disassembly is inconvenient.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of ceramic pen for being conveniently replaceable print cartridge, including ceramic pen ontology (1), it is characterised in that: the ceramic pen ontology (1) Screw top be connected with written (2), be provided with barrel (3) at the top of the nib (2), ceramic pen ontology (1) inner wall Bottom be fixedly connected with block (4), the two sides at the top of the block (4) are fixedly connected to the first spring (5), described first It is fixedly connected at the top of spring (5) bullet block (6), the top of the bullet block (6) is contacted with the bottom of barrel (3), the ceramics Replacement hole (7) is offered at the top of ontology (1), is communicated with pen tube (8) at the top of the nib (2), the table of the pen tube (8) The bottom of the bottom snap-fit in face and barrel (3) inner wall, the ceramic pen ontology (1) is provided with clamping mechanism (9).

2. a kind of ceramic pen for being conveniently replaceable print cartridge according to claim 1, it is characterised in that: the clamping mechanism (9) Including clamping bar (91), the inner end of the clamping bar (91) through ceramic pen ontology (1) and extends to the interior of ceramic pen ontology (1) Portion, the outer end of the clamping bar (91), which is run through ceramic pen ontology (1) and extended on the outside of ceramic pen ontology (1), to be fixedly connected with Button (92), the bottom of ceramic pen ontology (1) inner wall is fixed to be connected with oblique baffle ring (93), the bottom of the oblique baffle ring (93) The outside snap-fit in portion and bullet block (6).

3. a kind of ceramic pen for being conveniently replaceable print cartridge according to claim 1, it is characterised in that: the bullet block (6) it is interior Portion, which offers, plays slot (10), is fixedly connected with second spring (11), the second spring on the inside of bullet slot (10) inner wall (11) outer end is fixedly connected with oblique fixture block (12), the bottom snap-fit of the oblique fixture block (12) and oblique baffle ring (93).

4. a kind of ceramic pen for being conveniently replaceable print cartridge according to claim 1, it is characterised in that: the ceramic pen ontology (1) two sides of inner wall offer sliding slot (13), and the internal slide of the sliding slot (13) is connected with position limiting slide block (14), the limit It is slidably connected on the outside of the inside and barrel (3) of position sliding block (14).

5. a kind of ceramic pen for being conveniently replaceable print cartridge according to claim 1, it is characterised in that: the top of the barrel (3) Portion is fixedly connected with seal head (15), and the top outer of the seal head (15) and the internal diameter of replacement hole (7) are in close contact, described Outside at the top of block (4), which is located on the inside of the first spring (5), to be fixedly connected with gag lever post (16), the top of the gag lever post (16) End is contacted with the bottom of bullet block (6).

6. a kind of ceramic pen for being conveniently replaceable print cartridge according to claim 1, it is characterised in that: clamping bar (91) bottom It is fixedly connected on the inside of portion limited block (17), the bottom on ceramic pen ontology (1) surface is arranged with positioned at clamping bar (91) The protective ring (18) of top and bottom.