Huaendao overprinted and overprinted seal

Abstract

The invention relates to a Huaendao overprinting seal which comprises a limiting assembly, a sealing assembly, a pressing assembly, a pressing assembly, a pressing assembly, a pressing assembly and a pressing assembly. The limiting assembly is provided with a movable groove, and a sealing through hole is formed in the bottom of the movable groove; the multiple seal assemblies are arranged at the groove bottom of the movable groove in a sliding mode, and each seal assembly can be aligned with the corresponding stamping through hole in a sliding mode and penetrates through the corresponding stamping through hole for stamping; the sliding guide device comprises a boundary guide assembly and a plurality of movable guide assemblies, the boundary guide assembly is arranged on the groove wall of the movable groove, and the movable guide assemblies are arranged on the peripheral side walls of the seal assemblies in a one-to-one correspondence mode; the different seal assemblies slide for multiple times according to the logic of'Huaendao block moving 'through the sliding guide device and are sequentially sealed, the multi-color overprinting or overprinting effect is achieved through precise sliding positioning of the sliding guide device, the accuracy of pattern overlapping is guaranteed, the sealing process has practicability and interestingness, and the product attraction is enhanced.

Description

Technical Field

[0001] The present invention relates to the technical field of cultural and creative products and seals, and in particular to a Huarongdao overprinting seal. Background Art

[0002] As the cultural and creative industry flourishes, consumer demand for cultural and creative products has shifted from single functionality to a complex combination of "function + culture + interaction." Traditional seals, typical cultural and creative products, have the following significant flaws: In the existing technology, most traditional seals have a single-color fixed printing surface, which can only realize simple stamping, and cannot complete complex color overprinting or spot color overprinting; even if some multi-color seals achieve color superposition by combining printing surfaces, the edges are often blurred due to the offset of color blocks during overprinting, and the printing process is prone to contamination or color bleeding due to misoperation, which makes it difficult to meet the needs of the cultural and creative field for high-precision graphic creation; at the same time, traditional seals only exist as tools, lack of entertainment design, and cannot provide intellectual challenges or operational fun, and it is difficult to meet the emotional experience needs of modern consumers for cultural and creative products. Summary of the Invention

[0003] The present invention provides a Huarongdao overprinting and overprinting seal, which realizes high-precision overprinting and overprinting functions and has structural stability, functional diversity and interactive entertainment.

[0004] The present invention provides a Huarongdao overprinting seal, comprising: The limiting component is provided with a movable groove, and a stamping through hole is provided at the bottom of the movable groove; A plurality of seal assemblies, each of which is slidably disposed at the bottom of the movable groove, and each of which can be slidably aligned with the stamping through hole and pass through the stamping through hole for stamping; and The sliding guide device includes a boundary guide component and a plurality of movable guide components, wherein the boundary guide component is arranged on the groove wall of the movable groove, and each movable guide component is arranged on the peripheral side wall of each seal component in a one-to-one correspondence; Wherein, when the seal assembly is held against the groove wall of the movable groove and slides along the groove wall of the movable groove, the movable guide assembly is confined in the boundary guide assembly and slides along the boundary guide assembly; When the two seal assemblies that abut against each other slide relative to each other, the movable guide assemblies on the two seal assemblies slide relative to each other and limit each other.

[0005] Specifically, the groove wall of the movable groove is a closed annular groove body, and the inner surface of the groove wall of the movable groove forms a continuous supporting surface for the seal assembly to slide.

[0006] Specifically, the boundary guide assembly includes a boundary protrusion and a boundary groove arranged along the circumference of the movable groove wall; the movable guide assembly includes a movable groove adapted to the boundary protrusion, and a movable protrusion adapted to the boundary groove; The boundary protrusions are continuously distributed along the circumference of the movable groove wall, and the boundary grooves are formed by the movable groove wall located above the boundary protrusions and protruding toward the inner side of the movable groove cavity to form a limiting structure, and the boundary grooves are adjacently distributed or symmetrically distributed along the circumference of the movable groove wall; The movable groove and the movable protrusion are distributed on the peripheral side wall of the seal component, and the movable groove and the boundary protrusion, and the movable protrusion and the boundary groove respectively form a matching relationship that can slide relative to each other and limit each other.

[0007] Specifically, the movable groove is a rectangular groove, the number of the boundary protrusions is equal to the number of the boundary grooves, and the boundary grooves are respectively located on a group of adjacent sides of the movable groove; or The movable groove is a rectangular groove, the number of the boundary protrusions is equal to the number of the boundary grooves, and the boundary grooves are respectively located on a group of parallel sides of the movable groove and are mirror-imaged with the geometric center of the movable groove as a symmetrical point.

[0008] Specifically, the seal assembly is a rectangular structure, and the distribution positions of the movable protrusions correspond one-to-one with the distribution positions of the boundary grooves: When the boundary grooves are distributed adjacently, the movable protrusions are correspondingly distributed on a group of adjacent edges of the stamp component; When the boundary grooves are symmetrically distributed, the movable protrusions are correspondingly distributed on a set of parallel edges of the seal component and are mirror-imaged with the geometric center of the seal component as a symmetrical point; The distribution positions of the movable grooves correspond to the distribution positions of the boundary protrusions one by one.

[0009] Specifically, the seal assembly includes a seal base body, a seal base movably embedded in the seal base body, and a seal face fixed to the bottom of the seal base body; The base of the printing table includes a printing table outer frame and a printing table pressure frame. The printing table outer frame is adapted to the movable groove and can slide along the wall of the movable groove. A mounting cavity is provided at the bottom of the printing table outer frame. The printing table pressure frame is embedded in the mounting cavity. The outer peripheral wall of the printing table pressure frame is provided with outer wall ridges for abutting against the outer frame of the printing table. The movable guide assembly is arranged on the peripheral side wall of the outer frame of the printing table. The printing table can be extended and retracted along the axial direction of the printing table base and is penetrated by the stamping through hole.

[0010] Specifically, the inner side wall of the outer frame of the printing table is provided with a mounting groove, and the inner side wall along the periphery of the printing table pressure frame is provided with inner wall ridges adapted to the mounting groove.

[0011] Specifically, the peripheral side wall of the printing table is provided with an elastic reset member embedded in the mounting groove, the top end of the elastic reset member abuts against the groove top of the mounting groove, and the bottom end of the elastic reset member abuts against the upper surface of the inner wall ridge; The elastic reset component retracts the seal table into the seal table base in a natural state, and the seal surface at the bottom of the seal table is flush with the bottom surface of the seal table base.

[0012] Specifically, a plurality of limiting ridges are provided at the bottom of the movable groove, and the top surfaces of the limiting ridges abut against the bottom surface of the printing surface platform.

[0013] Specifically, a detachable seal positioning ring is embedded in the movable groove, and the outer peripheral wall of the seal positioning ring abuts against the peripheral side wall of the adjacent seal assembly or the groove wall of the movable groove.

[0014] The implementation of the present invention has the following beneficial effects: The present invention relates to a Huarongdao overprinting seal, which realizes precise sliding positioning of the seal components through a sliding guide device, ensures the position consistency of different seal components when they are aligned with the stamping holes in sequence, and effectively avoids the color block offset and edge blurring problems during the overprinting of traditional multi-color seals; at the same time, the limiting ridges only allow the printing surface platform at the stamping holes to be pressed, reducing misoperation at non-target positions, preventing printing surface contamination or color bleeding, and meeting the demand for high-precision graphic creation in the cultural and creative fields; and through the "Huarongdao" type sliding operation of toggling the vertical ridges and utilizing the mutual support between the seal components and between the seal components and the groove walls of the movable groove to adjust the position, the product is given an intellectual challenge attribute, and the traditional stamping tool is combined with the puzzle game function, so that the stamping process has both practicality and fun, thereby enhancing the product's appeal. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The above and other objects, features and advantages of the present invention will become more apparent through a more detailed description of exemplary embodiments of the present invention with reference to the accompanying drawings, wherein like reference numerals generally represent like components throughout the exemplary embodiments of the present invention.

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the Huarongdao overprinting seal of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure of the Huarongdao overprinting seal limiting component of the present invention; Figure 3 yes Figure 2 A schematic diagram of the partially enlarged structure of part A in the embodiment shown; Figure 4 It is a schematic diagram of the exploded structure of the Huarongdao overprinting seal limiting assembly of the present invention; Figure 5 It is a schematic diagram of the three-dimensional structure of the Huarongdao overprinting seal assembly of the present invention; Figure 6 It is a schematic diagram of the exploded structure of the Huarongdao overprinting seal assembly of the present invention; Figure 7 2. It is a schematic diagram of the exploded structure of the Huarongdao overprinting seal assembly of the present invention from another perspective; Figure 8 It is a schematic diagram of the three-dimensional structure of the Huarongdao overprinting seal assembly of the present invention in a certain sliding state; Figure 9 It is a schematic diagram of the three-dimensional structure of the Huarongdao overprinting seal assembly of the present invention in another sliding state; Figure 10 It is a schematic diagram of the three-dimensional structure of the Huarongdao overprinting seal assembly of the present invention in another sliding state. DETAILED DESCRIPTION

[0017] Embodiments of the present invention will now be described in greater detail with reference to the accompanying drawings. While the accompanying drawings illustrate embodiments of the present invention, it should be understood that the present invention may be implemented in various forms and should not be limited by the embodiments described herein. Rather, these embodiments are provided to make the present invention more thorough and complete, and to fully convey the scope of the present invention to those skilled in the art.

[0018] It should be understood that although the terms "first", "second", "third", etc. may be used to describe various information in the present invention, such information should not be limited to these terms. These terms are only used to distinguish information of the same type from each other. For example, without departing from the scope of the present invention, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "plurality" means two or more, unless otherwise clearly and specifically defined.

[0019] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention.

[0020] Unless otherwise expressly specified or limited, terms such as "mounted," "connected," "connect," and "fixed" should be interpreted broadly. For example, they may refer to fixed, removable, or integrated connections; mechanical or electrical connections; direct or indirect connections through an intermediate medium; and internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of these terms in the present invention based on specific circumstances.

[0021] Figure 1 The Huarongdao overprinting stamp 10 in some embodiments of the present invention is shown. The Huarongdao overprinting stamp 10 includes a limiting component 1, a sliding guide device, and a plurality of stamp components 2. The sliding guide device is provided on the limiting component 1 and each stamp component 2, and each stamp component 2 is provided inside the limiting component 1.

[0022] It should be noted that if Figure 2 As shown, the limiting assembly 1 is used to open a movable groove 11 and a stamping through hole 12 is opened at the bottom of the movable groove 11. The sliding guide device includes Figure 2 The boundary guide assembly 3 is arranged on the wall of the movable groove 11 of the limiting assembly 1, and Figure 5 The movable guide assembly 4 is shown disposed on the peripheral side wall of each seal assembly 2. Each seal assembly 2 is slidably disposed at the bottom of the movable groove 11 of the limiting assembly 1. Each seal assembly 2 can slide to align with the stamping through hole 12 and pass through the stamping through hole 12 for stamping. The sliding guide device is used to enable relative sliding and mutual restraint between the limiting assembly 1 and the seal assembly 2, and between the seal assemblies 2.

[0023] It should also be noted that the number of seal components 2 can be configured as one, two, three, four, five, six, seven, or eight. Furthermore, the number of seal components 2 includes but is not limited to eight.

[0024] It can be understood that the movable groove 11 is used to slide and limit each seal assembly 2; The stamping through hole 12 is used to allow the stamp assembly 2 to pass through the stamping through hole 12 for precise stamping; The boundary guide assembly 3 is used to limit the movable guide assembly 4 and make the movable guide assembly 4 slide along the boundary guide assembly 3, so that the seal assembly 2 is held against the groove wall of the movable groove 11 and slides along the groove wall of the movable groove 11; The movable guide assembly 4 is used to cooperate with the boundary guide assembly 3 to accurately guide the seal assembly 2 when it slides along the wall of the movable groove 11; or The movable guide assembly 4 is used to cooperate with the movable guide assembly 4 to enable the two mutually supporting seal assemblies 2 to slide relative to each other and limit each other.

[0025] Furthermore, a structure with a reset function can be provided on the stamp assembly 2. After the user overcomes the force of the reset function structure and presses the stamp assembly 2, the stamp assembly 2 passes through the stamping through hole 12 and is held to the position where the stamp is required. After the stamp assembly 2 is released, the reset function structure drives the stamp assembly 2 to reset.

[0026] In an embodiment where there are multiple stamp assemblies 2 and each stamp assembly 2 is properly positioned within the movable groove 11, each stamp assembly 2 is slidable. When a stamp assembly 2 slides from a position not contacting the wall of the movable groove 11 to a position contacting the wall of the movable groove 11, the movable guide assembly 4 on the stamp assembly 2 will align with the boundary guide assembly 3.

[0027] After the movable guide assembly 4 on the stamp assembly 2 is aligned with the boundary guide assembly 3, that is, when the stamp assembly 2 abuts against the wall of the movable groove 11, if the stamp assembly 2 maintains contact with the wall of the movable groove 11 and slides, the movable guide assembly 4 on the stamp assembly 2 will always be limited by the boundary guide assembly 3, and the movable guide assembly 4 will continue to slide along the boundary guide assembly 3. At the same time, it should be noted that even when the stamp assembly 2 abuts against the wall of the movable groove 11 and slides along the wall of the movable groove 11, the stamp assembly 2 will still slide relative to the adjacent stamp assembly 2.

[0028] When the two seal assemblies 2 slide relative to each other, the movable guide assembly 4 on the seal assembly 2 is aligned with and limited by the movable guide assembly 4 on the adjacent seal assembly 2, and the movable guide assembly 4 on the seal assembly 2 is also always aligned with and limited by the boundary guide assembly 3.

[0029] In addition, it should be noted that when the seal assembly 2 slides along the groove wall of the movable groove 11, the seal assembly 2 will also slide relative to the adjacent seal assembly 2. Further, taking three seal assemblies 2 as an example, Figure 8 As shown, the three seal components 2 are L-shaped; when one of the seal components 2 slides, the movable guide component 4 on the seal component 2 will gradually separate from the movable guide component 4 on the nearest seal component 2, and gradually align with the movable guide component 4 on the remaining seal component 2 during the separation process, as shown in FIG. Figure 9 As shown, the three stamp components 2 are in a triangle shape during the movement; after the stamp component 2 is completely separated from the nearest stamp component 2, as shown in FIG. Figure 10 As shown, the three stamp assemblies 2 are in an inverted L shape compared to the original shape.

[0030] Through the cooperation of the limiting component 1, the sliding guide device and several seal components 2, the stable sliding and precise limiting of the seal component 2 in the movable groove 11 are achieved, which not only ensures the accurate alignment of a single seal component 2 when sliding to the stamping through hole 12, but also avoids falling off or offsetting during the sliding process through the mutual limiting between the seal components 2, providing basic structural support for the "Huarong Dao" sliding operation and overprinting function, taking into account the accuracy of stamping and the flexibility of operation; in addition, a non-slip rubber pad is provided at the bottom of the limiting component 1 to enhance the stability during stamping and improve the user's operating feel.

[0031] Specifically, if Figure 1 As shown, a detachable seal positioning ring 5 is embedded in the movable groove 11, and the outer peripheral wall of the seal positioning ring 5 abuts against the peripheral side wall of the adjacent seal component 2 or the groove wall of the movable groove 11. The seal positioning ring 5 is used to fix the initial position of the seal component 2. The detachable seal positioning ring 5 abuts against the adjacent seal component 2 or the groove wall of the movable groove 11 to prevent random sliding when not in use; after the seal positioning ring 5 is removed, the movable space is released, allowing the seal component 2 to slide according to the "Huarong Dao" logic, realizing flexible switching between fixed mode and sliding mode, and improving adaptability to usage scenarios.

[0032] Furthermore, if Figure 4 As shown, the limit assembly 1 can be disassembled into an upper body 101 and a lower body 102. A snap groove 1011 is provided on the edge of the upper body 101, and a snap arm 1021 adapted to the snap groove 1011 is provided on the edge of the lower body 102. The upper body 101 and the lower body 102 are detachably connected through the cooperation between the snap groove 1011 and the snap arm 1021, which is convenient for maintenance and replacement of parts.

[0033] Specifically, if Figure 2 As shown, the groove wall of the movable groove 11 is a closed annular groove body, and the inner surface of the groove wall of the movable groove 11 forms a continuous support surface for the sliding of the seal assembly 2, ensuring that the movable guide assembly 4 on the seal assembly 2 is subjected to uniform force and a continuous path when sliding along the boundary guide assembly 3 of the groove wall of the movable groove 11, thereby avoiding sliding jams.

[0034] Specifically, if Figure 2-3 As shown, the boundary guide assembly 3 includes a boundary protrusion 31 and a boundary groove 32 arranged along the circumference of the groove wall of the movable groove 11; Figure 5 As shown, the movable guide assembly 4 includes a movable groove 41 adapted to the boundary protrusion 31 and a movable protrusion 42 adapted to the boundary groove 32; It can be understood that the boundary protrusion 31 is used to align with the movable groove 41 to form a relatively sliding and mutually limited cooperation relationship; The boundary groove 32 is used to align with the movable groove movable protrusion 42 to form a relatively sliding and mutually limited matching relationship; The movable groove 41 is used to align with the boundary protrusion 31 and the movable protrusion 42 to form a relatively sliding and mutually limited cooperation relationship; The movable protrusion 42 is used to align with the boundary groove 32 and the movable groove 41 to form a relatively sliding and mutually limited cooperation relationship; When the seal assembly 2 slides along the wall of the movable groove 11, the boundary groove 32 and the movable protrusion 42, as well as the boundary protrusion 31 and the movable groove 41 form a mutual alignment to prevent the seal assembly 2 from sliding and offsetting; when the two seal assemblies 2 are against each other and slide relative to each other, the alignment between the movable protrusion 42 and the movable groove 41 further limits the relative displacement between the seal assemblies 2, ensuring that the seal assembly 2 always maintains precise guidance during the sliding process, preventing the seal assembly 2 from getting stuck or misplaced during the sliding process, improving the position accuracy during overprinting, and reducing overprinting misplacement caused by sliding deviation; the adjacent distribution and symmetrical distribution design of the boundary grooves 32 enable the movable guide assembly 4 of the seal assembly 2 to be flexibly configured according to actual needs, and is suitable for Huarongdao overprinting scenarios with different layouts and functional requirements, thereby enhancing the versatility and scalability of the product.

[0035] The boundary protrusions 31 are continuously distributed along the circumference of the groove wall of the movable groove 11. The boundary grooves 32 are formed by the groove wall of the movable groove 11 located above the boundary protrusions 31 and protruding toward the inner side of the groove cavity of the movable groove 11 to form a limiting structure. The boundary grooves 32 are adjacently distributed or symmetrically distributed along the circumference of the groove wall of the movable groove 11. The movable groove 41 and the movable protrusion 42 are distributed on the peripheral side wall of the seal assembly 2. The movable groove 41 and the boundary protrusion 31, and the movable protrusion 42 and the boundary groove 32 respectively form a relatively slidable and mutually limited cooperation relationship; In an optional embodiment, the movable groove 11 is a rectangular groove, the seal assembly 2 is a rectangular structure, the number of boundary protrusions 31 and boundary grooves 32 is equal, the boundary grooves 32 are respectively located on a group of adjacent edges of the movable groove 11, and the movable protrusions 42 are correspondingly distributed on a group of adjacent edges of the seal assembly 2, and the boundary grooves 32 on the adjacent edges of the movable groove 11 have a smooth transition at the corners, ensuring that the movable protrusions 42 of the seal assembly 2 slide along the boundary grooves 32 on the adjacent edges of the movable groove 11 without jamming, the distribution position of the movable grooves 41 corresponds one-to-one to the distribution position of the boundary protrusions 31, and the movable grooves 41 on the adjacent edges of the seal assembly 2 have a smooth transition at the corners, ensuring that the boundary protrusions 31 slide along the movable grooves 41 without jamming.

[0036] In another optional embodiment, the movable groove 11 is a rectangular groove, the seal assembly 2 is a rectangular structure, the number of boundary protrusions 31 and boundary grooves 32 are equal, the boundary grooves 32 are respectively located on a group of parallel edges of the movable groove 11 and are mirrored with the geometric center of the movable groove 11 as the symmetry point, the movable protrusions 42 are correspondingly distributed on a group of parallel edges of the seal assembly 2 and are mirrored with the geometric center of the seal assembly 2 as the symmetry point, the distribution position of the movable grooves 41 corresponds one-to-one to the distribution position of the boundary protrusions 31, ensuring the sliding balance of the seal assembly 2 in the symmetry direction.

[0037] By adjusting the distribution position of the movable guide component 4 on the seal component 2, the seal component 2 can adapt to the boundary guide components 3 with different layouts of the movable groove 11, ensuring that the seal component 2 can achieve relative sliding and mutual limiting cooperation in the movable groove 11 through the cooperation between the movable protrusion 42 and the boundary groove 32, the cooperation between the movable groove 41 and the boundary protrusion 31, and the cooperation between the movable protrusion 42 and the movable groove 41, thereby meeting the diverse overprinting requirements and enhancing the adaptability of the product.

[0038] Furthermore, the geometric shape of the movable protrusion 42 is complementary to the geometric shape of the boundary groove 32, and the geometric shape of the boundary protrusion 31 is complementary to the geometric shape of the movable groove 41, so that the movable guide component of the seal assembly 2 and the boundary guide component of the movable groove 11 form a matching relationship that can slide relative to each other and limit each other, further improving the guiding accuracy and limiting reliability during the sliding process. Among them, the movable protrusion 42 and the boundary protrusion 31 can be realized by a variety of specific structures, such as dovetail shape, T-shape, convex shape or pulley, etc., and the movable groove 41 and the boundary groove 32 adopt a geometric shape complementary to the dovetail shape, T-shape, convex shape or pulley, etc., effectively realizing the relative sliding of the seal assembly 2 and the groove wall of the movable groove 11 and the adjacent seal assembly 2, and realizing the mutual limitation of the seal assembly 2 in the vertical direction, preventing the seal assembly 2 from separating from the movable groove 11.

[0039] Specifically, if Figure 5-7 As shown, the seal assembly 2 includes a seal base 21, a seal base 22 movably embedded in the seal base 21, and a seal face 23 fixed to the bottom of the seal base 22; The stamping table base 21 includes a stamping table outer frame 211 and a stamping table pressing frame 212. The stamping table outer frame 211 is adapted to fit within the movable groove 11 and can slide along the groove wall of the movable groove 11. A mounting cavity 2111 is defined at the bottom of the stamping table outer frame 211. The stamping table pressing frame 212 is embedded within the mounting cavity 2111. The outer peripheral wall of the stamping table pressing frame 212 is provided with outer wall ridges 2121 for abutting against the stamping table outer frame 211. Furthermore, a buckle 2123 is provided on the top of the outer wall of the stamping table pressing frame 212, and a slot 2113 adapted to the buckle 2123 is provided on the top of the inner wall of the mounting cavity 2111, so that the axial fixation of the stamping table base 21 is further achieved through the buckle fit. The movable guide assembly 4 is disposed on the peripheral side wall of the stamping table outer frame 211 . The stamping table 22 can be extended and retracted along the axial direction of the stamping table base 21 and is penetrated by a stamping through hole 12 .

[0040] The modular design of the seal assembly 2 makes it easy to replace the seal face 23 or repair parts separately, reducing maintenance costs. The movable guide assembly 4 along the side wall of the seal table outer frame 211 and the boundary guide assembly 3 of the groove wall of the movable groove 11 can slide relative to each other and limit each other, ensuring that the seal assembly 2 slides smoothly in the movable groove 11. The reset function structure allows the seal table 22 to axially extend and retract along the stamping through hole 12 provided on the seal table base 21, realizing the complete action chain of pressing-stamping-rebounding of the seal assembly 2, with a compact structure and high functional integration. , there are two types of logos on the top surface of the printing table 22: one is the printed pattern corresponding to the seal surface 23 at the bottom of the seal component 2, which is used to intuitively display the stamping effect of the seal surface 23; the other is the digital logo marked in sequence according to the preset overprinting order, such as "1, 2, 3...". This digital logo is only set on the top surface of the printing table 22, and there is no such logo on the seal surface 23. It can help users quickly identify the overprinting order of each seal component 2 and operate in sequence, effectively avoiding the pattern dislocation caused by the confusion of the overprinting order, thereby improving the accuracy and overall effect of overprinting. Of course, in some embodiments, the logo can only be used to facilitate user identification, and does not play a specific role in guiding the stamping order. The specific role is flexibly set according to the design requirements of the product and the user's usage needs.

[0041] Specifically, the inner wall of the printing table outer frame 211 is provided with a mounting groove 2112, and the inner wall around the periphery of the printing table pressure frame 212 is provided with an inner wall ridge 2122 adapted to the mounting groove 2112; the inner wall ridge 2122 is used to abut the bottom surface of the printing table outer frame 211 to enhance the connection stability between the printing table outer frame 211 and the printing table pressure frame 212, and the mounting groove 2112 is used to provide a stable installation space for the reset function structure on the seal assembly 2 to ensure that the reset function is reliable.

[0042] Specifically, the peripheral side wall of the printing table 22 is provided with an elastic reset member 221 embedded in the mounting groove 2112, the top end of the elastic reset member 221 abuts the top of the mounting groove 2112, and the bottom end of the elastic reset member 221 abuts the upper surface of the inner wall ridge 2122; the elastic reset member 221 serves as a reset function structure, and the user overcomes the elastic force and presses the operating seal assembly 2 to pass through the stamping hole 12 for stamping. After releasing the seal assembly 2, the seal assembly 2 is driven to return to its natural state by the elastic reaction force. The elastic reset member 221 retracts the printing table 22 into the printing table base 21 in the natural state, avoiding the seal surface 23 from being exposed for a long time or contacting the bottom of the movable groove 12 to cause ink residue and pollution; and the seal surface 23 at the bottom of the printing table 22 in the natural state is flush with the bottom surface of the printing table base 21, further preventing accidental contact and pollution in the non-stamping state, ensuring the cleanliness of the seal surface 23, and extending the service life of the ink.

[0043] Furthermore, a vertical rib 2114 is provided on the top of the seal table outer frame 211, and the vertical rib 2114 protrudes from the top surface of the seal table 22. The vertical rib 2114 is used to provide a fulcrum for the user to accurately control the sliding direction and distance of the seal assembly 2, thereby improving the operating feel.

[0044] Specifically, a plurality of limiting ridges 13 are provided at the bottom of the movable groove 11, and the top surface of the limiting ridges 13 abuts the bottom surface of the printing surface table 22. The limiting ridges 13 are used to limit the axial expansion and contraction of the printing surface table 22, and the limitation of the printing surface table 22 is released only at the stamping hole 12, thereby effectively preventing accidental pressing of non-target positions, avoiding wear or ink contamination caused by friction between the seal surface 23 and the bottom of the movable groove 11, and ensuring that effective pressing can be completed only at the stamping hole 12, thereby improving the accuracy and safety of the operation.

[0045] The working process of the present invention: 1. Initial state The seal positioning ring 5 is embedded in the movable groove 11, abutting the adjacent seal components 2 or the groove wall of the movable groove 11, fixing the initial position of all seal components 2; the elastic reset member 221 is in a natural state, the seal table 22 retracts into the seal table base 21, and the seal surface 23 is flush with the bottom surface of the seal table base 21 to avoid ink exposure; the limiting ridges 13 abut the bottom surface of the seal table 22 to limit the pressing action in the non-stamping position.

[0046] 2. Slide adjustment Remove the seal positioning ring 5 to release the sliding space in the movable groove 11; the user drives the seal assembly 2 to slide in the movable groove 11 by moving the vertical ridge 2114 on the top of the seal base base 21; during the sliding process, the movable guide assembly 4 of the seal assembly 2 and the boundary guide assembly 3 of the movable groove 11 are precisely guided to ensure smooth sliding and no deviation; when the seal assemblies 2 are against each other, relative sliding limitation is achieved through their respective movable guide assemblies 4, and the position needs to be adjusted according to the "Huarong Road block shifting" logic, and finally the target seal assembly 2 is slid to just above the stamping hole 12.

[0047] 3. Stamping process After the target seal assembly 2 is aligned with the stamping hole 12, the limiting ridges 13 release the contact restriction on the seal table 22; pressing the top of the seal table 22 causes the seal table 22 to expand and contract axially along the seal table base 21, driving the bottom seal surface 23 to pass through the stamping hole 12 and contact the surface to be printed, completing a single stamp; after releasing the pressure, the elastic reset part 221 immediately drives the seal table 22 to rebound, causing the seal surface 23 to retract to be flush with the bottom surface of the seal table base 21, avoiding ink residue or contamination.

[0048] 4. Overprinting / overprinting operation Repeat the sliding adjustment steps, slide another seal component 2 to the stamping hole 12, and complete the second stamping according to the above stamping process; by sliding different seal components 2 multiple times and stamping in sequence, using the precise positioning of the sliding guide device, multi-color overprinting or overprinting effects can be achieved, ensuring the accuracy of pattern overlap.

[0049] 5. Reset and storage After stamping is completed, the stamp assembly 2 at the stamping hole 12 is slid away by sliding, and the stamp positioning ring 5 is re-installed to fix the position to prevent the stamp structure from being worn or contaminated by ink due to sliding of the stamp assembly 2 when idle, making it easier to store and use next time.

[0050] The scheme of the present invention has been described in detail above with reference to the accompanying drawings. In the above embodiments, the description of each embodiment has its own focus. For parts that are not described in detail in a certain embodiment, please refer to the relevant description of other embodiments. Those skilled in the art should also be aware that the actions and modules involved in the description are not necessarily required for the present invention. In addition, it is understood that the steps in the method of the embodiment of the present invention can be adjusted in order, merged and deleted according to actual needs, and the modules in the device of the embodiment of the present invention can be merged, divided and deleted according to actual needs.

[0051] While various embodiments of the present invention have been described above, the above descriptions are intended to be illustrative, non-exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is selected to best explain the principles of the embodiments, their practical applications, or improvements to existing technologies, or to enable others skilled in the art to understand the embodiments disclosed herein.

Claims

1. A Huarongdao overprinting seal, characterized in that: include: The limiting component is provided with a movable groove, and a stamping through hole is provided at the bottom of the movable groove; A plurality of seal assemblies, each of which is slidably disposed at the bottom of the movable groove, and each of which can be slidably aligned with the stamping through hole and pass through the stamping through hole for stamping; and The sliding guide device includes a boundary guide component and a plurality of movable guide components, wherein the boundary guide component is arranged on the groove wall of the movable groove, and each movable guide component is arranged on the peripheral side wall of each seal component in a one-to-one correspondence; Wherein, when the seal assembly is held against the groove wall of the movable groove and slides along the groove wall of the movable groove, the movable guide assembly is confined in the boundary guide assembly and slides along the boundary guide assembly; When the two seal assemblies that abut against each other slide relative to each other, the movable guide assemblies on the two seal assemblies slide relative to each other and limit each other.

2. The Huarongdao overprinting seal according to claim 1, characterized in that: The groove wall of the movable groove is a closed annular groove body, and the inner surface of the groove wall of the movable groove forms a continuous supporting surface for the seal assembly to slide.

3. The Huarongdao overprinting seal according to claim 1, characterized in that: The boundary guide assembly includes a boundary protrusion and a boundary groove arranged along the circumference of the movable groove wall; the movable guide assembly includes a movable groove adapted to the boundary protrusion, and a movable protrusion adapted to the boundary groove; The boundary protrusions are continuously distributed along the circumference of the movable groove wall, and the boundary grooves are formed by the movable groove wall located above the boundary protrusions and protruding toward the inner side of the movable groove cavity to form a limiting structure, and the boundary grooves are adjacently distributed or symmetrically distributed along the circumference of the movable groove wall; The movable groove and the movable protrusion are distributed on the peripheral side wall of the seal component, and the movable groove and the boundary protrusion, and the movable protrusion and the boundary groove respectively form a matching relationship that can slide relative to each other and limit each other.

4. The Huarongdao overprinting seal according to claim 3, characterized in that: The movable groove is a rectangular groove, the number of the boundary protrusions is equal to the number of the boundary grooves, and the boundary grooves are respectively located on a group of adjacent sides of the movable groove; or The movable groove is a rectangular groove, the number of the boundary protrusions is equal to the number of the boundary grooves, and the boundary grooves are respectively located on a group of parallel sides of the movable groove and are mirror-imaged with the geometric center of the movable groove as a symmetrical point.

5. The Huarongdao overprinting seal according to claim 4, characterized in that: The seal assembly is a rectangular structure, and the distribution positions of the movable protrusions correspond one-to-one with the distribution positions of the boundary grooves: When the boundary grooves are distributed adjacently, the movable protrusions are correspondingly distributed on a group of adjacent edges of the stamp component; When the boundary grooves are symmetrically distributed, the movable protrusions are correspondingly distributed on a set of parallel edges of the seal component and are mirror-imaged with the geometric center of the seal component as a symmetrical point; The distribution positions of the movable grooves correspond to the distribution positions of the boundary protrusions one by one.

6. The Huarongdao overprinting seal according to claim 1, characterized in that: The seal assembly comprises a seal base body, a seal base movably embedded in the seal base body, and a seal face fixed to the bottom of the seal base body; The base of the printing table includes a printing table outer frame and a printing table pressure frame. The printing table outer frame is adapted to the movable groove and can slide along the wall of the movable groove. A mounting cavity is provided at the bottom of the printing table outer frame. The printing table pressure frame is embedded in the mounting cavity. The outer peripheral wall of the printing table pressure frame is provided with outer wall ridges for abutting against the outer frame of the printing table. The movable guide assembly is arranged on the peripheral side wall of the outer frame of the printing table. The printing table can be extended and retracted along the axial direction of the printing table base and is penetrated by the stamping through hole.

7. The Huarongdao overprinting seal according to claim 6, characterized in that: The inner side wall of the outer frame of the printing table is provided with a mounting groove, and the inner side wall along the periphery of the printing table pressure frame is provided with inner wall convex ridges adapted to the mounting groove.

8. The Huarongdao overprinting seal according to claim 7, characterized in that: The side wall of the printing table is provided with an elastic reset member embedded in the installation groove, the top end of the elastic reset member abuts against the groove top of the installation groove, and the bottom end of the elastic reset member abuts against the upper surface of the inner wall ridge; The elastic reset component retracts the seal table into the seal table base in a natural state, and the seal surface at the bottom of the seal table is flush with the bottom surface of the seal table base.

9. The Huarongdao overprinting seal according to claim 1, characterized in that: The bottom of the movable groove is provided with a plurality of limiting ridges, and the top surfaces of the limiting ridges abut against the bottom surface of the printing surface platform.

10. The Huarongdao overprinting seal according to claim 1, characterized in that: A detachable seal positioning ring is embedded in the movable groove, and the outer peripheral wall of the seal positioning ring abuts against the peripheral side wall of the adjacent seal assembly or the groove wall of the movable groove.

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