CN208760197U - Handle type print cartridge - Google Patents

Abstract

The utility model discloses a kind of handle type print cartridge, resilient handle is equipped at the chip face of the cartridge body.Resilient handle is buckled in the rotary shaft of the rotating handles of black vehicle, and rotary shaft is more stable relative to rotating handles, and smaller to the abrasion of mechanical component in printer.When user installation print cartridge, the rotary shaft of rotating handles is fastened in the detent and printer ink vehicle on resilient handle, is fastened on fixation kit and is more consolidated, and abrasion and extruding force of the print cartridge to rotating handles are also mitigated, and extends the service life of printer body component；When user takes out print cartridge, equally by pressing rotating handles, rotating handles squeeze the handle on print cartridge, plastics handle generates deformation, the handle of deformation is detached from the detent fastened and rotary shaft, print cartridge bounces under the active force of chip thimble, and user's operation mode is constant, and the increased more convenient user of handle picks up print cartridge.

Description

Handle type print cartridge

Technical field

The utility model relates to printing consumables, specifically relate to a kind of print cartridge.

Background technique

Ink-jet printer manufacturer is according to the market demand, the irregular ink-jet printer that new model is released to market, And print cartridge product matched with the type.As the situation of selling well of printer is with the increase with printing amount, print cartridge therein is as one Secondary property consumable product, consumption also quickly increase, and the original-pack disposable print cartridge that printer manufacturer releases is with high costs, User is caused to print the increase of cost.

In order to reduce printing cost, occurs the compatibility print cartridge of same function in the market.Existing compatible print cartridge is in order to advise Patent is kept away, disassembly and assembly structure design is complicated, increases the complexity of production and assembly, and application method and original-pack print cartridge are totally different, reduces User experience.

By taking a kind of print cartridge disclosed in No. 5218712 bulletins of Japanese Patent Publication No. as an example, it is both provided with before and after the print cartridge prominent The detent risen, the detent of this structure match the groove at black vehicle rear portion and the rotating handles of front respectively.User needs to press ink Rotating handles on vehicle take out print cartridge.Existing compatible print cartridge is in order to evade patent point, by detent design above print cartridge, with rotation The operative position of handle fastens, and user equally uses the compatibility print cartridge without the original-pack print cartridge of the image of Buddha, and structure is complicated, production cost It is high.

Utility model content

The technical problem to be solved by the present invention is to provide a kind of modular assemblies, handle type print cartridge easy to disassemble.

In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model are as follows: a kind of handle type print cartridge, including ink Box body (2) is equipped with resilient handle (1) at the chip face of the cartridge body (2).

Further, the resilient handle (1) is made of elastic operation plate (11) and chip buck plate (12), elastic operation Plate (11) and chip buck plate (12) plane are in 20~40 degree of angles.

Further, the elastic operation plate (11) is provided with shaft (B2) phase with black vehicle (B) interior rotating handles (B1) Corresponding detent (111,112).

Further, the cartridge body (2) be internally provided with air guide chamber (21), with filtering and pooling feature mistake Filter cushion chamber (22) and ink storage chamber (23).

Further, protective cover (3) are fastened behind the cartridge body (2), protective cover (3) is by several limited posts (311,312,313), several button bits (321,322,323), several rubber mat location holes (331,332) and at least one elastomeric grip (35) it constitutes.

By adopting the above technical scheme, resilient handle will be set due to cartridge body, resilient handle is buckled in the rotation of black vehicle In the rotary shaft of handle, rotary shaft is more stable relative to rotating handles, and smaller to the abrasion of mechanical component in printer.With When print cartridge is installed at family, the rotary shaft of rotating handles is fastened in the detent and printer ink vehicle on resilient handle, is fastened on fixed group It is more firm on part, abrasion and extruding force of the print cartridge to rotating handles are also mitigated, the validity period of printer body component is extended Limit；When user takes out print cartridge, equally by pressing rotating handles, rotating handles squeeze the handle on print cartridge, and plastics handle generates Deformation, the handle of deformation are detached from the detent fastened and rotary shaft, and print cartridge bounces under the active force of chip thimble, Yong Hucao It is constant to make mode, the increased more convenient user of handle picks up print cartridge.

Secondly, cartridge body, the filter chamber of original design and cushion chamber are merged, the cotton core eliminated in filter chamber also delays Rush the sponge poor contact problem of chamber；More spaces have been conceded for ink storage chamber；The cotton core of saving and corresponding assembly working, drop Low material and production cost.This asymmetrical structure, that is, ensure that the function of buffering and filtering, and increase print cartridge ink storage Chamber volume.Integrated structure not only eliminates two pieces of sponge seam problems of original double cavity structure, also saves an assembler Sequence reduces production cost.

Finally, protective cover increases position limiting structure on the basis of original design, cooperate the button bit on cartridge body, it can To realize the automatic assembling of protective cover, automatic assembling pressure is uniform, avoids empty the problem of detaining during manual assembly, improves effect While rate reduces cost, quality is further increased.The limit sliding chutes and buckle structure of protective cover and ink outlet port: original buckle Structure does not design limit and slide unit, and the fastening of protective cover and ink box ink outlet needs certain angle to rotate, and pushes and pulls and presses It can complete, the above coherent complexity of movement, tooling device design is complicated, all by handwork.After increasing limit and sliding slot, pass through letter Print cartridge and protective cover are sent into tooling by single transmission device respectively, by the pressure above print cartridge, are automatically performed protective cover Installation.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of handle type print cartridge.

Fig. 2 is the explosive view of handle type print cartridge.

Fig. 3 is the bottom view of Fig. 2.

Fig. 4 is the schematic diagram of handle type print cartridge and black vehicle assembly.

Specific embodiment

Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other It can be combined with each other.

As shown in Figure 1 to Figure 3, handle type print cartridge A is by cartridge body 2,4 four part of resilient handle 1, protective cover 3 and cover Composition.The dismounting that print cartridge A after combination can be convenient cooperates printer to complete printing function in printer ink vehicle B.Print cartridge The upper surface of ontology 2 assembles cover 4, fastens protective cover 3 below cartridge body 2, the right side (chip face) of cartridge body 2 is equipped with Resilient handle 1.

Resilient handle 1 is made of elastic operation plate 11 and chip buck plate 12.Elastic operation plate 11 is equipped with 111 He of detent 112, detent 111 and 112 is for being fitted into black vehicle B.Chip buck plate 12 has plane and inclined-plane, and plane fits in cartridge body The right side vertical plane, inclined-plane be equipped with chip detent 121 and 122.Elastic operation plate 11 and chip buck plate 12 Plane be in 30 degree of angles.The tail portion of elastic operation plate 11 is extended the flanging for having guiding pressing effect.

Be made of inside cartridge body 2 air guide chamber 21, filtering cushion chamber 22, ink storage chamber 23 and excessively black mouth 24, it is external by into Port 25, ink outlet port 26, the detent 281,282 and 283 for installing protective cover and side limit sliding chutes 291 and tail portion limit Block 292 forms.

Protective cover 3 is by three rubber mat location holes of button bit 321,322 and 323, two of limited post 311,312 and 313, three 331 and 332 and elastomeric grip 35 constitute, and rubber mat state observation window 36 is provided in elastomeric grip.

4 outside of cover is made of gas port 41, air slot 42 and pouring ink hole 43, and inside is by three groups of bonding wires 441,442 and 443 With limited post compositions several by bonding wire.

The assembling process of print cartridge is: firstly, compressed sponge X is fitted into the buffering filter chamber 22 of cartridge body 2；By face Lid 4 is ultrasonically welded on cartridge body 2, passes through each cavity wall shape of sealing wire 441,442 and 443 and cartridge body 2 on cover 4 At mutually independent chamber；It is fastened on cartridge body 2 by the protective cover 3 that seal gasket Y is housed, by protective cover 3 Detent 281,282 and 283 in detent 321,322 and 323 and cartridge body 2, and the limited post on protective cover 3 can be passed through 311, it 312 and 313 realizes machine automatic assembling, finally closes air inlet 25 and ink outlet port 26.The assembly of print cartridge semi-products is completed.

Secondly, ink Z to be injected to the cushion chamber 22 of cartridge body 2 from the pouring ink hole 43 of cover 4 using negative pressure ink-joiner In, ink Z passed through black mouth 24 and entered in the ink storage chamber 23 of vacuum.After injecting the ink of specified wt, with sealing film U by face Gas port 41, air slot 42 and pouring ink hole 43 on lid 4 are closed.The identifiable ink box chip V of printer is being mounted on handle 1 Chip buck plate 12 on, the assembly of print cartridge finished product is completed.

As shown in figure 4, the use process of print cartridge is: then installation print cartridge, first excision protective cover 3 pass through cartridge body 2 On limit sliding chutes 291 and limited block 292 rear portion print cartridge A is fitted into printer ink vehicle B；Buckleing on the handle 1 of the front print cartridge A Position 111 and 112, the two sides the rotating handles B1 gap on inking vehicle B is slipped on the shaft B2 of rotating handles B1.It uses at this time The front of family pressing cartridge body 2, elastic force F3 of the handle 1 by user's pressure F1, the resistance F2 of shaft B2 and chip thimble B3, Handle 1 generates deformation, and to 2 curving of cartridge body, the handle 1 of deformation slides into button bit 111 and 112 under shaft B2 Side is bonded, in print cartridge A firm loading ink vehicle B with rotating handles B1 after the handle 1 of deformation is sprung back.

Before printing starts, printer passes through the information in the chip V assembled on handle 1 and identifies print cartridge A；In print procedure, Black vehicle B extracts ink Z from the ink outlet port 26 of cartridge body 2, and in order to guarantee the balance of pressure in print cartridge, air is from cartridge body 2 The air inlet 25 of lower part enters, and by air guide chamber 21, air slot 42, filtering cushion chamber 22 and excessively black mouth 24 finally enter ink storage The upper space of chamber 23.The ink and reach balance into the air of ink storage chamber 23 that printer extracts, the ink filtered through sponge The print head being constantly supplied to below black vehicle realizes continuous printing function.

When needing to change disassembly print cartridge, when user takes out print cartridge A from black vehicle B, the rotating handles B1 on black vehicle B is pushed, with The resilient handle 1 of rotating handles B1 fitting generates deformation by same thrust F4, to 2 side of cartridge body, and the handle 1 of deformation makes It obtains button bit 111 and 112 and is detached from shaft B2, at this time the chip V on 1 bottom chip position 12 of handle, obliquely by chip thimble B3 Elastic force F3, the front of print cartridge this A is bounced, user is taken out print cartridge A by grabbing handle 1 from black vehicle B.

The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to be retouched The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit These embodiments carry out a variety of change, modification, replacement and modification, still fall in the protection scope of the utility model.

Claims (4)

1. a kind of handle type print cartridge, including cartridge body (2), it is characterised in that: assembled at the chip face of the cartridge body (2) Flexible handle (1)；The resilient handle (1) is made of elastic operation plate (11) and chip buck plate (12), elastic operation plate It (11) is in 20~40 degree of angles with chip buck plate (12) plane.

2. handle type print cartridge according to claim 1, it is characterised in that: the elastic operation plate (11) is provided with and black vehicle (B) the corresponding detent of shaft (B2) (111,112) of interior rotating handles (B1).

3. handle type print cartridge according to claim 1, it is characterised in that: being internally provided with for cartridge body (2) is led Air cavity (21), filtering cushion chamber (22) and ink storage chamber (23) with filtering and pooling feature.

4. handle type print cartridge according to claim 1, it is characterised in that: fasten protection below the cartridge body (2) It covers (3), protective cover (3) is positioned by several limited posts (311,312,313), several button bits (321,322,323), several rubber mats Hole (331,332) and at least one elastomeric grip (35) are constituted.