CN209009225U

CN209009225U - Leakproof ink tank

Info

Publication number: CN209009225U
Application number: CN201821534819.6U
Authority: CN
Inventors: 金允通
Original assignee: YIRUN PACKAGING CONTAINER CO Ltd TIANJIN CITY
Current assignee: YIRUN PACKAGING CONTAINER CO Ltd TIANJIN CITY
Priority date: 2018-09-19
Filing date: 2018-09-19
Publication date: 2019-06-21
Anticipated expiration: 2028-09-19

Abstract

The utility model discloses a kind of leakproof ink tanks, belong to ink containment field, its key points of the technical solution are that including box body and lid, the lid is threadedly coupled with box body, the bottom surface of the lid is installed with sealing ring, seal groove is installed on the inner wall of the box body, seal groove closes the annular groove-shaped of open top in three side sealing, rubber seal is placed with inside the seal groove, the inner wall of rubber seal is abutted with the inner wall of seal groove internal side wall, rubber seal is rotationally connected in seal groove, the pivot center of rubber seal is vertically arranged, when cover board turns to minimum point, the bottom surface of cover board is abutted with the top surface of seal groove internal side wall, the inner wall of sealing ring is abutted with the lateral wall of rubber seal.The utility model solves the technical issues of ink is easy leakage in storing process under the prior art, has achieved the effect that ink leak can be reduced, and is applied in ink containment.

Description

Leakproof ink tank

Technical field

The utility model relates to ink containment fields, more specifically, it is related to a kind of leakproof ink tank.

Background technique

During Printing ink producing, ink containment tank plays the role of the storage to ink, by ink containment in holding vessel.

In the prior art, it is more that the Chinese utility model patent file that Authorization Notice No. is CN204433231U discloses one kind The ink reservoir of function, including container body and the ink export being arranged on container body, the bottom surface of the container body, which is equipped with, to be moved Dynamic guide wheel, container body are cylinder, and the wall thickness of container body is 3-5mm, and the height of container body is 300-500mm, are set on container body There are several circles to be used for the groove of computing scale, the ink export is equipped with fuel-displaced valve.

Since ink is a kind of stickiness colloidal fluid, it is not difficult to find that being stained with after ink leak in our daily life It is more difficult after on human body or clothing to clean up, existing this multi-functional ink reservoir in use ink easily from oil Ink outlet leakage, pollutes ambient enviroment, causes greatly to perplex.

Utility model content

In view of the deficienciess of the prior art, passing through the purpose of this utility model is to provide a kind of sealing ink cartridge Lid with sealing ring, set on the intracorporal seal groove of box and the rubber seal in seal groove, realize increase box Leakproofness after body closing, and reduce the possible purpose of ink leak.

To achieve the above object, the utility model provides following technical solution: a kind of leakproof ink tank, including box body and Lid, the lid are threadedly coupled with box body, and the bottom surface of the lid is installed with sealing ring, are installed on the inner wall of the box body Seal groove, seal groove close the annular groove-shaped of open top in three side sealing, are placed with rubber seal, rubber inside the seal groove The inner wall of sealing ring is abutted with the inner wall of seal groove internal side wall, and rubber seal is rotationally connected in seal groove, rubber seal The pivot center of circle is vertically arranged, and when cover board turns to minimum point, the bottom surface of cover board is abutted with the top surface of seal groove internal side wall, The inner wall of sealing ring is abutted with the lateral wall of rubber seal.

By using above-mentioned technical proposal, by having the lid of sealing ring and being connected to the rubber seal of tray interior Circle can increase the leakproofness of the box body after coverd part is closed, and reduce the possibility that ink leaks during storage, by making rubber Glue sealing ring and sealing ring cooperate in seal groove, and lid is made to close the bottom surface of rear cover body and the top surface of seal groove internal side wall It abuts, so that lid and seal groove is formed first step sealing, and the surface of rubber seal is contacted with sealing ring, formed Second step sealing, increases the area of sealing area, and then improve sealing effect on the whole；Rubber seal rotation simultaneously connects It is connected to inside seal groove, can reduce when cover board turns off or on and the friction of rubber seal, extend rubber seal Service life.

Preferable: the tip edges of the box body are equipped with flow-guiding mouth.

By using above-mentioned technical proposal, ink can be made to flow out out of flow-guiding mouth when toppling over ink, keep ink uniform Orderly pours out from a specific position, and flow range is not known or unevenly to lid and box when reducing ink toppling process It is polluted caused by body, a fixed dump position can be provided for operator, reduction different operating personnel use different Dump position leads to the possibility that box body is repeatedly polluted.

It is preferable: to offer pouring aperture on the lid, be connected with rubber stopper in the pouring aperture.

By using above-mentioned technical proposal, ink can be taken by opening lid when needing largely to use ink, When needing a small amount of ink by opening rubber stopper, ink is taken by pouring aperture, pouring aperture can be sealed by rubber stopper, subtracted Possibility of the small ink from pouring aperture internal leakage.

It is preferable: connecting band to be installed on the rubber stopper, one end of the connecting band is fixedly connected with rubber stopper, another End is fixedly connected with lid.

By using above-mentioned technical proposal, rubber stopper can be made still to keep the state connecting with lid after unlatching, reduced The possibility that rubber stopper is lost.

It is preferable: handle to be hinged on the lid, the pivot center of handle is horizontally disposed.

By using above-mentioned technical proposal, the unlatching of lid can be convenient for, rotate or lift by handle, make opening for lid It is more convenient to open process, while can be lifted box body by lift-pull handle, for box body transhipment and taking provide it is more multi-party Formula.

It is preferable: buckle to be installed on the lid, the handle is connected in the buckle.

By using above-mentioned technical proposal, handle can be connected to inside buckle when not needing using handle, be reduced Handle activity causes the possibility of damage to handle itself or lid, reduces the possibility that handle falls off in active procedure.

Preferable: the bottom surface of the box body is whole to be recessed to tray interior, is formed in the bottom end of box side wall by box body bottom The chimb of the plane separation of face and support box body.

Supporting plane by using above-mentioned technical proposal, the bottom surface and box body that can make box body is separated, reduces branch The uneven possibility that damage is caused to box bottom of support plane, reducing box body damage leads to the possibility of ink leak, simultaneously Also it can make box body is relatively stable to be placed on the supporting plane of out-of-flatness.

It is preferable: to be installed with fin on the side wall of the box body, fin is horizontally disposed, and the fin has multiple and along vertical Directional spreding.

By using above-mentioned technical proposal, after ink toppling process, ink may have been left on the side wall of box body, led to The ink flowed down on box side wall can be accepted by crossing fin, reduced the possibility that ink further pollutes box body, reduced box body The possibility for the ink contamination ambient enviroment left on side wall.

In conclusion the utility model has the advantages that compared with the prior art

1. the sealing area increased between lid and box body is realized by rubber seal, sealing ring and seal groove, Improve the sealing effect of box body；

2. the ink being retained on box side wall can be accepted after ink is toppled over by fin, ink is reduced to box body Pollution.

Detailed description of the invention

Fig. 1 is the axonometric drawing of embodiment；

It is the portion the A enlarged drawing for indicating water conservancy diversion mouth position that Fig. 2, which is in Fig. 1,；

It is the schematic diagram for indicating that seal groove is unknown that Fig. 3, which is in embodiment,.

Appended drawing reference: 1, box body；11, fin；12, chimb；2, lid；21, flow-guiding mouth；22, handle；23, it buckles；24, Pouring aperture；25, rubber stopper；26, connecting band；27, sealing ring；28, seal groove；29, rubber seal.

Specific embodiment

Embodiment: a kind of leakproof ink tank, referring to Fig. 1 and Fig. 2, including box body 1, the profile of the box body 1 is cylindrical, Fin 11 is installed on the side wall of the box body 1, fin 11 is horizontally disposed and in the ring-type with 1 coaxial line of box body, and fin 11 has It is multiple and be distributed along the vertical direction.

Referring to figs. 2 and 3, flow-guiding mouth 21 is installed at the top of the lateral wall of box body 1, in the box body 1 of 21 lower section of flow-guiding mouth Lid 2 is threaded on wall.The profile of lid 2 is in the form of annular discs, and the bottom surface of lid 2 is installed with sealing ring 27, sealing ring 27 with 2 coaxial line of lid.Seal groove 28 is installed in the internal side wall of box body 1, the section of seal groove 28 is in horizontal L shape, seal groove 28 close the annular groove-shaped of top surface unlatching in three side sealing, and seal groove 28 is horizontally disposed and seal groove 28 and 2 coaxial line of lid.Seal groove Be placed with rubber seal 29 in 28, rubber seal 29 and 28 coaxial line of seal groove, and the inner sidewall of rubber seal 29 with Seal groove 28 is abutted relative to the inner wall of the internal side wall of box body 1, and rubber seal 29 is rotationally connected in seal groove 28, rubber The pivot center of sealing ring 29 is vertically arranged.Lid 2 is close in the closed state, sealing ring 27 is threadedly connected in seal groove 28 The inner wall of seal ring 27 is abutted with the lateral wall of rubber seal 29.Lid 2 is when being moved to lowest position on box body 1, lid 2 Bottom surface abutted with the side wall top surface inside seal groove 28, the top surface of lid 2 and the bottom end of flow-guiding mouth 21 are in same level Interior, the bottom surface of sealing ring 27 is abutted with the bottom surface inside seal groove 28.

Referring to figs. 2 and 3, pouring aperture 24 is offered on lid 2, and rubber stopper 25, rubber stopper 25 are connected in pouring aperture 24 Pouring aperture 24 is blocked, the top surface of rubber stopper 25 is higher than the top surface of lid 2, and the part that rubber stopper 25 stretches out 2 top surface of lid is fixed There is connecting band 26, connecting band 26 is made of cloth or natural rubber.One end of connecting band 26 is fixedly connected with rubber stopper 25, separately One end is fixedly connected with lid 2.The top surface of lid 2 is hinged with handle 22, and the pivot center of handle 22 is horizontally disposed.On lid 2 It is installed with buckle 23, when handle 22 turns to horizontality, handle 22 is connected in inside buckle 23.The bottom surface of box body 1 it is whole to 1 inner recess of box body forms the chimb 12 of the plane separation by 1 bottom surface of box body and support box body 1.

Working principle when the leakproof ink tank uses is as follows: when needing largely to use ink by opening lid 2 Ink is taken, when needing a small amount of ink by opening rubber stopper 25, ink is taken by pouring aperture 24, and rubber can be passed through Plug 25 can seal pouring aperture 24.When box body 1 is closed by lid 2, the bottom surface of lid 2 and 28 internal side wall of seal groove Top surface mutually abut against to form first step sealing, the lateral surface of rubber seal 29 abuts with the medial surface of sealing ring 27, formation Second step sealing, increases the area of sealing area, and then improve sealing effect on the whole.

The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.

Claims

1. a kind of leakproof ink tank, including box body (1) and lid (2), it is characterised in that:

The lid (2) is threadedly coupled with box body (1), and the bottom surface of the lid (2) is installed with sealing ring (27)；

It is installed with seal groove (28) on the inner wall of the box body (1), seal groove (28) closes the annular groove of open top in three side sealing Shape；

Rubber seal (29) are equipped with inside the seal groove (28), the inner wall of rubber seal (29) and seal groove (28) are internal The inner wall of side wall abuts, and rubber seal (29) is rotationally connected in seal groove (28), the pivot center of rubber seal (29) It is vertically arranged；

When lid (2) is moved to minimum point, the bottom surface of lid (2) is abutted with the top surface of seal groove (28) internal side wall, sealing ring (27) inner wall is abutted with the lateral wall of rubber seal (29), the internal bottom surface in the bottom surface and seal groove (28) of sealing ring (27) It abuts.

2. leakproof ink tank according to claim 1, it is characterised in that: the tip edges of the box body (1) are installed with Flow-guiding mouth (21).

3. leakproof ink tank according to claim 1, it is characterised in that: pouring aperture (24) are offered on the lid (2), Rubber stopper (25) are connected in the pouring aperture (24).

4. leakproof ink tank according to claim 3, it is characterised in that: be installed with connecting band on the rubber stopper (25) (26), one end of the connecting band (26) is fixedly connected with rubber stopper (25), and the other end is fixedly connected with lid (2).

5. leakproof ink tank according to claim 1, it is characterised in that: handle (22) are hinged on the lid (2), The pivot center of hand (22) is horizontally disposed.

6. leakproof ink tank according to claim 5, it is characterised in that: be installed with buckle (23), institute on the lid (2) Handle (22) is stated to be connected in the buckle (23).

7. leakproof ink tank according to claim 1, it is characterised in that: the bottom surface of the box body (1) is whole to box body (1) Inner recess forms the chimb of the plane separation by box body (1) bottom surface and support box body (1) in the bottom end of box body (1) side wall (12).

8. leakproof ink tank according to claim 1, it is characterised in that: be installed with fin on the side wall of the box body (1) (11), fin (11) is horizontally disposed, and the fin (11) has multiple and is distributed along the vertical direction.