Automatic stamp-pad ink sticking device for stamp control
By designing an automatic ink-dispensing device for stamp control, the problems of inconvenient ink refilling and finger smudges during stamp use have been solved, realizing automatic ink dispensing and convenient refilling, thus improving the convenience of stamp use.
Patent Information
- Application Number
- CN202520580562.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-31
- Publication Date
- 2026-01-09
- Estimated Expiration
- 2035-03-31
AI Technical Summary
The existing stamps are inconvenient to refill with ink and easily get on fingers during use, and it is also inconvenient to replace the ink sponge.
Design an automatic ink application device for stamp control, including a stamp placement box, an ink sponge, and a stamp body. The sponge mounting frame consists of a main frame, an anti-detachment frame, and a connecting tube. The sponge is divided into a stamp application part, an installation and fixing part, and an automatic ink application part. The stamp body is threadedly connected to the box. The box is equipped with an oil filling port and a viewing window to achieve automatic ink application and sealed storage.
It enables the stamp to automatically apply ink during use, preventing ink spillage and fingerprints, facilitating observation and ink replenishment, and improving ease of use.
Smart Images

Figure CN223778070U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to seal technology field, concretely is a kind of seal control automatic inking device. BACKGROUND
[0002] Seal, used as indicating or signing on document, general seal will be inking first, then print, not inking, print plane, and then present concave-convex is called steel seal, some are inking wax or lacquer, wax seal on envelope. Production material has jade, metal, wood, stone etc.
[0003] The existing seal is convenient to use, usually install the box body with ink sponge in the head of seal, box body and seal are connected by thread or clamped, when storage, seal and ink sponge are in contact state, so that seal can be used after taking out, but it is a little troublesome to supplement ink on ink sponge, and directly replacing ink sponge is easy to make fingers inking. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a kind of seal control automatic inking device to solve the problems in prior art.
[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of seal control automatic inking device, including seal placement box body, inking sponge and seal body, the sponge mounting frame is installed in the inner side of seal placement box body and is tightly attached with the inner wall of seal placement box body, the sponge mounting frame is composed of placement frame main body, anti-off frame and connecting pipe, the placement frame main body is funnel-shaped structure, and the open mouth of placement frame main body is vertically upwards, the connecting pipe is vertically fixed in the middle position of the bottom of placement frame main body, the anti-off frame is set along the open mouth edge position of placement frame main body, the inner diameter of anti-off frame is less than the inner diameter of the open mouth of placement frame main body, the outer diameter of anti-off frame is equal to the outer diameter of the open mouth of placement frame main body, the inking sponge is installed on sponge mounting frame, the inking sponge is inking part, installation fixed part and automatic oiling part, which are sequentially arranged from top to bottom, the installation fixed part is conical structure matched with the inner side shape of placement frame main body, the inking part protrudes upwards from anti-off frame, the automatic oiling part is inserted in connecting pipe and extends out of connecting pipe downwards.
[0006] Preferably, the seal body and the seal placement box body are connected by thread.
[0007] Preferably, an oil filling port is arranged on the lower side surface of the seal placement box body, the oil filling port protrudes towards the inside of the seal placement box body, and a sealing plug is threadedly installed in the oil filling port.
[0008] Preferably, the inner side lower part of the seal placing box body is provided with a limiting support table, and the lower part of the side of the placing frame body is provided with a support ring.
[0009] Preferably, a viewing window is arranged on the lower side of the seal placing box body, and the viewing window is covered and sealed by a transparent plastic glass.
[0010] Compared with the prior art, the utility model has the advantages that the utility model is composed of a seal placing box body, an ink absorbing sponge and a seal body, the seal body contacts the ink absorbing sponge after being combined with the seal placing box body, thereby automatically completing ink absorption, the sponge mounting frame is used for mounting and fixing the ink absorbing sponge, and the cooperation of the sponge mounting frame and the ink absorbing sponge makes the inner side lower part of the seal placing box body form a closed cavity for storing ink, and the automatic ink feeding part of the ink absorbing sponge extends downward to the inner side bottom of the seal placing box body, ink can be automatically fed upward through the automatic ink feeding part, the ink absorbing sponge is kept in a wet state for a long time, the main part of the sponge mounting frame is a placing frame body, the placing frame body is in a funnel structure, the structure makes ink not flow out from the connecting pipe after the seal placing box body is poured;
[0011] The oil filling port at the lower part of the seal placing box body is in a structure protruding to the inside of the seal placing box body, which is favorable for avoiding ink flowing out from the oil filling port;
[0012] The viewing window on the lower side of the seal placing box body is favorable for observing whether the internal ink is used up or not, so that the ink can be supplemented in time. BRIEF DESCRIPTION OF DRAWINGS
[0013] The drawings are used to provide further understanding of the utility model and constitute a part of the specification, are used together with the embodiments of the utility model to explain the utility model, and do not constitute the limitation to the utility model. In the drawings:
[0014] Fig. 1 It is the internal structure schematic view of the whole utility model;
[0015] Fig. 2 It is the structure schematic view of the seal placing box body of the utility model;
[0016] Fig. 3 It is the external structure schematic view of the whole utility model.
[0017] In the drawing: 1, seal placing box body; 2, seal body; 3, viewing window; 4, sponge mounting frame; 5, placing frame body; 6, support ring; 7, anti-off frame; 8, connecting pipe; 9, ink absorbing sponge; 10, seal ink absorbing part; 11, mounting and fixing part; 12, oil filling port; 13, sealing plug; 14, automatic ink feeding part; 15, limiting support table; 16, sponge mounting frame limiting protrusion. DETAILED DESCRIPTION
[0018] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the embodiments of the present application will be described clearly and completely below in conjunction with the drawings of the embodiments of the present application. Obviously, the described embodiments are some of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only to represent selected embodiments of the present application. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0019] Reference should be made to Figs. 1-3In this embodiment of the present invention, an automatic ink-dip device for stamp control includes a stamp placement box 1, an ink-dip sponge 9, and a stamp body 2. A sponge mounting bracket 4 is installed inside the stamp placement box 1 and is tightly fitted to the inner wall of the stamp placement box 1. The sponge mounting bracket 4 consists of a mounting bracket body 5, an anti-detachment frame 7, and a connecting pipe 8. The mounting bracket body 5 has a funnel-shaped structure, and the opening of the mounting bracket body 5 is vertically upward. The connecting pipe 8 is vertically fixed to the middle of the bottom of the mounting bracket body 5. The anti-detachment frame 7 is set along the edge of the opening of the mounting bracket body 5. The inner diameter of the anti-detachment frame 7 is smaller than the inner diameter of the open opening of the main body 5 of the placement rack, and the outer diameter of the anti-detachment frame 7 is equal to the outer diameter of the open opening of the main body 5 of the placement rack. The ink sponge 9 is installed on the sponge mounting frame 4. The ink sponge 9 consists of a stamp ink application part 10, a mounting and fixing part 11, and an automatic ink application part 14 arranged sequentially from top to bottom. The mounting and fixing part 11 is a conical structure that matches the inner shape of the main body 5 of the placement rack. The stamp ink application part 10 protrudes upward from the anti-detachment frame 7, and the automatic ink application part 14 is inserted into the connecting pipe 8 and extends downward. The connecting pipe 8 connects the stamp body 2 and the stamp placement box 1 via a threaded connection. A limiting support platform 15 is provided on the lower inner side of the stamp placement box 1. A support ring 6 is provided on the lower side of the placement frame body 5. A sponge mounting bracket limiting protrusion 16 is provided on the upper inner side of the stamp placement box 1. After the sponge mounting bracket 4 is installed in place, it is restrained by the sponge mounting bracket limiting protrusion 16, thus fixing the sponge mounting bracket 4. After the stamp body 2 is combined with the stamp placement box 1, it comes into contact with the ink-dipped sponge 9, thus automatically applying ink. The sponge mounting bracket 4 is used to install and fix the ink-dipped sponge. The ink sponge 9, in conjunction with the sponge mounting frame 4, forms a sealed cavity in the lower inner part of the stamp placement box 1 to store ink. The automatic ink application part 14 of the ink sponge 9 extends downward to the bottom inner side of the stamp placement box 1. The automatic ink application part 14 can automatically transport the ink upward, keeping the ink sponge 9 moist for a long time. The main body of the sponge mounting frame 4 is the placement frame body 5, which has a funnel-shaped structure. This structure ensures that the ink will not flow out from the connecting pipe 8 after the stamp placement box 1 is tilted.
[0020] A filling port 12 is provided on the lower side of the stamp holder 1. The filling port 12 protrudes into the interior of the stamp holder 1 to prevent ink from flowing out. A sealing plug 13 is threaded into the filling port 12. A viewing window 3 is provided on the lower side of the stamp holder 1. The viewing window 3 is covered and sealed with transparent plastic glass. The viewing window 3 on the lower side of the stamp holder 1 allows for observation of whether the ink inside is used up, so that ink can be replenished in time.
[0021] The utility model discloses a working principle is: the utility model is by seal placement box body 1, dip seal oil sponge 9 and seal body 2 is formed, and seal body 2 will contact dip seal oil sponge 9 after combining with seal placement box body 1, thereby automatically complete dip seal oil, and the sponge mounting bracket 4 is used to install and fix dip seal oil sponge 9, and the cooperation of sponge mounting bracket 4 and dip seal oil sponge 9 makes the inside lower part of seal placement box body 1 form the cavity for storing seal oil for the closed, and the automatic oiling part 14 of dip seal oil sponge 9 extends to the inside bottom of seal placement box body 1 downwards, and the automatic oiling part 14 can automatically convey seal oil upwards, makes dip seal oil sponge 9 long time in wet state, and the main part of sponge mounting bracket 4 is the placing rack main body 5, and the placing rack main body 5 is funnel-shaped structure, and this structure makes seal placement box body 1 after pouring, and seal oil will not flow from the connecting pipe 8 place;
[0022] The oil filler 12 at the lower part of seal placement box body 1 is the structure that protrudes to the inside of seal placement box body 1, and this structure is favorable to avoid seal oil from flowing from the oil filler 12 place;
[0023] The viewing window 3 on the side of the lower part of seal placement box body 1 is favorable to observe whether the inside seal oil is used up, so as to replenish seal oil in time.
[0024] Finally, it should be noted that: the above-mentioned only for the preferred embodiment of the utility model has, and does not limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part technical features. Any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model, should be contained in the protection scope of the utility model.
Claims
1. A seal management automatic ink pad device, comprising a seal placing box body (1), an ink pad sponge (9) and a seal body (2), characterized in that: The sponge mounting rack (4) is mounted on the inner side of the seal placing box body (1) and tightly adheres to the inner wall of the seal placing box body (1), the sponge mounting rack (4) is composed of a placing rack body (5), a anti-off frame (7) and a connecting pipe (8), the placing rack body (5) is a funnel-shaped structure, and the open mouth of the placing rack body (5) is vertically upward, the connecting pipe (8) is vertically fixed at the middle position of the bottom of the placing rack body (5), the anti-off frame (7) is arranged along the edge position of the open mouth of the placing rack body (5), the inner diameter of the anti-off frame (7) is smaller than the inner diameter of the open mouth of the placing rack body (5), the outer diameter of the anti-off frame (7) is equal to the outer diameter of the open mouth of the placing rack body (5), the ink sponge (9) is mounted on the sponge mounting rack (4), the ink sponge (9) is composed of a seal ink absorbing part (10), a mounting fixed part (11) and an automatic oiling part (14) arranged in sequence from top to bottom, the mounting fixed part (11) is a conical structure matched with the shape of the inner side of the placing rack body (5), the seal ink absorbing part (10) protrudes upward from the anti-off frame (7), and the automatic oiling part (14) is inserted into the connecting pipe (8) and extends downward out of the connecting pipe (8).
2. The automatic inking device according to claim 1, wherein: The seal body (2) is threadedly connected with the seal placing box body (1).
3. The automatic inking device according to claim 1, wherein: An oil filling port (12) is arranged on the lower side of the seal placing box body (1), the oil filling port (12) protrudes into the interior of the seal placing box body (1), and a sealing plug (13) is threadedly mounted in the oil filling port (12).
4. The automatic inking device according to claim 1, wherein: A limiting support table (15) is arranged on the inner side of the lower part of the seal placing box body (1), and a support ring (6) is arranged on the lower part of the side edge of the placing rack body (5).
5. The automatic inking device according to claim 1, wherein: A viewing window (3) is arranged on the lower side of the seal placing box body (1), and the viewing window (3) is covered and sealed by a transparent plastic glass.