CN219838366U

CN219838366U - Ink-returning seal convenient for oiling

Info

Publication number: CN219838366U
Application number: CN202321100520.0U
Authority: CN
Inventors: 曹凤英; 吴春霞; 宋金花; 宋凤娣
Original assignee: Yixing Huhua Stationery Co ltd
Current assignee: Yixing Huhua Stationery Co ltd
Priority date: 2023-05-09
Filing date: 2023-05-09
Publication date: 2023-10-17
Anticipated expiration: 2033-05-09

Abstract

The utility model discloses an ink-returning seal which belongs to the technical field of ink-returning seals, in particular to an ink-returning seal convenient to refuel, comprising an ink-returning seal body, a seal holder and a seal holder, wherein the ink-returning seal body comprises an ink pad and a seal holder for mounting the ink pad; the side wall of the ink return seal body is provided with an oil supplementing pipe, the upper end of the oil supplementing pipe is provided with a piston rod in a sliding manner, the cylinder body of the oil supplementing pipe is communicated with an oil adding pipe, the other end of the oil adding pipe is movably communicated with the inner cavity of the mounting table through a sealing bearing, and the middle lower part of the front side wall of the oil supplementing pipe is provided with scale marks; when the oil is needed to be added, the sealing column is firstly disassembled, the piston rod is pressed down to discharge gas in the oil supplementing pipe, the oil supplementing pipe is inserted into the barrel filled with the stamp-pad ink, and the piston rod is pulled through the push-pull plate, so that the stamp-pad ink is slowly pumped by the oil supplementing pipe and injected into the stamp pad through the oil adding pipe and the oil outlet, and the operation of adding the oil is finished, namely the stamp pad can be added without disassembling the mounting table, and the operation is more convenient.

Description

Ink-returning seal convenient for oiling

Technical Field

The utility model relates to the technical field of ink-returning seals, in particular to an ink-returning seal convenient to refuel.

Background

The ink-returning seal, also called as turning seal, is formed from a cylindrical or square ABS engineering plastic shell, a printing surface capable of turning over under the action of external force and a printing table capable of changing colour and filling printing oil.

When the ink is filled into the ink pad, the ink pad must be taken out from the device, and the ink is filled into the ink pad, so that the ink pad is not convenient to reload, and therefore, the ink pad convenient to refuel needs to be developed.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.

In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:

an ink-return seal for facilitating refuelling, comprising:

the ink-returning seal body comprises an ink pad and a mounting table for mounting the ink pad;

the ink replenishing seal comprises an ink replenishing seal body, wherein the side wall of the ink replenishing seal body is provided with an ink replenishing pipe, the upper end of the ink replenishing pipe is provided with a piston rod in a sliding mode, a cylinder body of the ink replenishing pipe is communicated with an oil replenishing pipe, the other end of the oil replenishing pipe is movably communicated with an inner cavity of a mounting table through a sealing bearing, and the middle lower portion of the front side wall of the ink replenishing pipe is provided with scale marks;

and the sealing column is arranged at the bottom of the oil supplementing pipe in a detachable manner.

As a preferable scheme of the ink-returning seal convenient for oiling, the utility model comprises the following steps: the inner cavity of mount table has seted up the mounting groove, the oil outlet has been seted up to the inside wall of mount table around the equidistance, oil outlet evenly distributed is around the mounting groove inside wall, and every oil outlet all communicates the inner cavity of oil filler pipe.

As a preferable scheme of the ink-returning seal convenient for oiling, the utility model comprises the following steps: the bottom of piston rod is located the oil pipe inner chamber of mending and is provided with the sealing block, the outer lane of sealing block closely clings to the inside wall of mending oil pipe, the top of piston rod is provided with the push-and-pull board.

As a preferable scheme of the ink-returning seal convenient for oiling, the utility model comprises the following steps: the outer ring of sealing post is provided with the external screw thread, the inside wall of mending oil pipe bottom is provided with the internal thread of adaptation external screw thread.

As a preferable scheme of the ink-returning seal convenient for oiling, the utility model comprises the following steps: the bottom of sealing post is located the oil pipe bottom and is provided with sealed lid, sealed lid top and the junction of oil pipe bottom wall are provided with the sealing washer.

Compared with the prior art, the utility model has the beneficial effects that: when the oil is required to be added, the sealing column is detached firstly, the piston rod is pressed down to discharge gas in the oil supplementing pipe, the oil supplementing pipe is inserted into the barrel filled with the stamp-pad ink, the piston rod is pulled through the push-pull plate, the stamp-pad ink is slowly pumped by the oil supplementing pipe, and is injected into the stamp pad through the oil adding pipe and the oil outlet, so that the operation of adding the oil is completed, namely, the mounting table is not required to be detached, the stamp pad can be added with the oil, and the operation is more convenient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following detailed description of the embodiments of the present utility model will be given with reference to the accompanying drawings, which are to be understood as merely some embodiments of the present utility model, and from which other drawings can be obtained by those skilled in the art without inventive faculty. Wherein:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the mounting table, ink pad, oil supply pipe and its connecting parts;

FIG. 3 is a schematic view of the cross-section of the oil replenishment pipe and the oil filling pipe of the present utility model;

fig. 4 is a schematic structural view of the oil outlet of the present utility model.

In the figure: ink-return seal body 100, mounting table 110, mounting groove 120, ink pad 130, oil compensating pipe 200, piston rod 210, sealing block 220, oil filling pipe 230, oil outlet 240, scale mark 250, push-pull plate 260, sealing post 300, internal thread 310, sealing cover 320, and sealing ring 330.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

In the following detailed description of the embodiments of the present utility model, the cross-sectional view of the device structure is not partially enlarged to a general scale for the convenience of description, and the schematic is merely an example, which should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

Referring to fig. 1-4, a schematic structural diagram of an embodiment of an ink-returning stamp for facilitating ink filling according to the present utility model is shown, and referring to fig. 1-4, an ink-returning stamp for facilitating ink filling is described in detail.

An ink-returning seal convenient for oiling comprises an ink-returning seal body 100, wherein the ink-returning seal body 100 comprises an ink pad 130 and a mounting table 110 for mounting the ink pad 130;

the ink replenishing pipe 200 is arranged on the side wall of the ink returning seal body 100, the piston rod 210 is arranged at the upper end of the ink replenishing pipe 200 in a sliding manner, the cylinder body of the ink replenishing pipe 200 is communicated with the oil filling pipe 230, the other end of the oil filling pipe 230 is movably communicated with the inner cavity of the mounting table 110 through a sealing bearing, and the middle lower part of the front side wall of the ink replenishing pipe 200 is provided with the scale marks 250;

sealing column 300, the dismouting of mending oil pipe 200 bottom is provided with sealing column 300.

Referring to fig. 4 again, the inner cavity of the mounting table 110 is provided with the mounting groove 120, the inner side wall of the mounting table 110 is provided with the oil outlet holes 240 around the same distance, the oil outlet holes 240 are uniformly distributed around the inner side wall of the mounting groove 120, and each oil outlet hole 240 is communicated with the inner cavity of the oil filling pipe 230, so that the oil filling pipe 230 is more uniform when filling oil into the ink pad 130.

Referring to fig. 3 again, the bottom end of the piston rod 210 is located in the inner cavity of the oil compensating pipe 200 and is provided with a sealing block 220, the outer ring of the sealing block 220 is closely attached to the inner side wall of the oil compensating pipe 200, and the top end of the piston rod 210 is provided with a push-pull plate 260, so that the tightness of the oil compensating pipe 200 is improved.

Referring to fig. 1 to 3 again, an outer ring of the sealing post 300 is provided with external threads, an inner side wall at the bottom end of the oil compensating pipe 200 is provided with internal threads 310 adapting to the external threads, the bottom end of the sealing post 300 is positioned at the bottom of the oil compensating pipe 200 and is provided with a sealing cover 320, a sealing ring 330 is arranged at a joint of the top of the sealing cover 320 and the bottom wall of the oil compensating pipe 200, the sealing post 300 is conveniently disassembled and assembled through the sealing cover 320, and the sealing performance of the oil compensating pipe 200 is improved through the sealing ring 330.

In a specific use process, when oiling is needed, the sealing post 300 is detached firstly, the piston rod 210 is pressed down to discharge gas in the oil compensating pipe 200, the oil compensating pipe 200 is inserted into a barrel filled with stamp-pad ink, the piston rod 210 is pulled through the push-pull plate 260, so that the stamp-pad ink is slowly pumped by the oil compensating pipe 200, and is injected into the stamp pad 130 through the oil filling pipe 230 and the oil outlet 240, and thus oiling operation is completed, namely, the stamp pad 130 can be oiled without detaching the mounting table 110, and the operation is more convenient.

Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. An ink return seal for facilitating refueling, comprising:

an ink-returning seal body (100), wherein the ink-returning seal body (100) comprises an ink pad (130) and a mounting table (110) for mounting the ink pad (130);

the ink replenishing seal comprises an ink replenishing seal body (100), wherein an ink replenishing pipe (200) is arranged on the side wall of the ink replenishing seal body (100), a piston rod (210) is slidably arranged at the upper end of the ink replenishing pipe (200), an oil replenishing pipe (230) is arranged on the cylinder body of the ink replenishing pipe (200) in a communicating manner, the other end of the oil replenishing pipe (230) is movably communicated with the inner cavity of an installation table (110) through a sealing bearing, and a scale mark (250) is arranged at the middle lower part of the front side wall of the ink replenishing pipe (200);

and the sealing column (300) is arranged at the bottom of the oil supplementing pipe (200) in a detachable manner.

2. An ink-returning seal for facilitating the filling of ink as defined in claim 1, wherein: the inner cavity of mount table (110) has seted up mounting groove (120), oil outlet (240) have been seted up around the equidistance to the inside wall of mount table (110), oil outlet (240) evenly distributed is around the inner wall of mounting groove (120), and the inner cavity of every oil outlet (240) all intercommunication oil filler pipe (230).

3. An ink-returning seal for facilitating the filling of ink as defined in claim 1, wherein: the bottom of piston rod (210) is located the oil filling pipe (200) inner chamber and is provided with sealing block (220), the outer lane of sealing block (220) is close to the inside wall of oil filling pipe (200), the top of piston rod (210) is provided with push-and-pull board (260).

4. An ink-returning seal for facilitating the filling of ink as defined in claim 1, wherein: the outer ring of sealing post (300) is provided with the external screw thread, the inside wall of oil pipe (200) bottom is provided with internal screw thread (310) of adaptation external screw thread.

5. An ink-returning seal for facilitating the filling of ink as defined in claim 1, wherein: the bottom of sealing post (300) is located and mends oil pipe (200) bottom and is provided with sealed lid (320), the junction of sealed lid (320) top and oil pipe (200) diapire is provided with sealing washer (330).