Curved surface printing seal
By designing curved seals, using the concave arc support surface and elastic printing body to match the curved surface, and combining the precise positioning of the positioning components, the problem of poor printing effect of existing seals on the curved surface is solved, and efficient and clear curved printing is achieved.
Patent Information
- Application Number
- CN202421972840.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-15
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-08-15
AI Technical Summary
It is difficult for existing seals to achieve ideal printing effects on curved surfaces, resulting in unsatisfactory printing effects.
A curved printing seal is designed, including a mounting base, a handle, a concave arc support surface and an elastic printing body. The concave arc support surface matches the arc of the curved surface to be printed. The elastic printing body has elasticity to fit the curved surface, and positioning components such as C-shaped clips or suction cups are used for precise positioning and adsorption.
By matching the seals and elastic printing bodies of the curved surfaces, accurate positioning and uniform printing strength can be achieved, ensuring the clarity and accuracy of the printing effect.
Smart Images
Figure CN222832588U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of seals, in particular to a curved surface printing seal. Background Art
[0002] Nowadays, it is well known to the public that printing technology can greatly reduce repetitive writing work; for example, a seal is one of the many printing tools, but the existing seals are generally only used for printing on flat surfaces, and there are no seals specifically for printing on curved surfaces. If a flat seal is used directly to print on a curved surface, the printing effect will be unsatisfactory. Utility Model Content
[0003] In order to solve the problem that the existing seal printing curved surface has poor effect, the utility model provides a curved surface printing seal.
[0004] The technical solution of the utility model is:
[0005] On the one hand, the utility model provides a curved surface printing stamp for printing on a convex curved surface, characterized in that:
[0006] Mounting seat;
[0007] A handle mounted on the first side of the mounting base;
[0008] A concave arc support surface is arranged on the second side surface of the mounting seat and is located opposite to the handle;
[0009] The elastic printing body is connected to a side of the concave arc supporting surface away from the mounting seat.
[0010] Furthermore, a positioning component is connected to the mounting seat or the concave arc supporting surface, and the positioning component is used to cooperate with the curved surface to be printed for positioning so as to perform printing.
[0011] Furthermore, the positioning assembly includes two C-shaped clamps, and the two C-shaped clamps are respectively installed at two ends of the concave arc supporting surface along its axial extension.
[0012] Furthermore, the elastic printing body includes a first surface and a second surface, the first surface is a surface that fits the concave arc support surface, and the second surface is a surface away from the concave arc support surface; the lowest point of the arc surface of the C-shaped clip is located between the first surface and the second surface.
[0013] Furthermore, the ratio of the radius of the C-shaped clamp to the radius of the concave arc supporting surface is (8-12):7.
[0014] Furthermore, the arc surface of the C-shaped clamp is formed by vertices of a plurality of saw teeth.
[0015] Furthermore, the positioning component is configured as a suction cup, and the suction cup is used to absorb the curved surface to be printed.
[0016] Furthermore, the elastic printing body and the concave arc supporting surface are detachably connected.
[0017] Furthermore, the elastic printed body includes an elastic base and an elastic printed pattern connected to the elastic base.
[0018] Furthermore, the elastic printing body is selected from one or more of sponge, latex, and EVA elastic materials.
[0019] The beneficial effects achieved by the utility model are:
[0020] The curved surface printing seal of the utility model comprises a mounting seat; a handle is mounted on the first side of the mounting seat; a concave arc supporting surface, the concave arc supporting surface is arranged on the second side of the mounting seat and the concave arc supporting surface is located opposite to the handle; an elastic printing body is connected to the side of the concave arc supporting surface away from the mounting seat, the curvature of the concave arc supporting surface is set to be the same as or similar to the curvature of the curved surface to be printed, and the elastic printing body itself has elasticity, so that the elastic printing body on the concave arc supporting surface can better fit the curved surface to be printed, and can achieve uniform printing force while playing a positioning role, so as to ensure a good printing effect; for example, when it is necessary to print on the outer wall of a pipe, the concave arc supporting surface can match and fit the outer wall of the pipe so that the elastic printing body thereon can be printed, which can ensure the accuracy of the printing position and the clarity of the printed pattern or font. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments consistent with the present application and, together with the description, are used to explain the principles of the present application.
[0022] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.
[0023] One or more embodiments are exemplarily described by pictures in the corresponding drawings, and these exemplified descriptions do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings represent similar elements, and unless otherwise stated, the figures in the drawings do not constitute proportional limitations.
[0024] Figure 1 is a first three-dimensional structural schematic diagram of the first embodiment of the present application;
[0025] Figure 2is a side view of the first embodiment of the present application;
[0026] Figure 3 It is a second three-dimensional structural schematic diagram of the first embodiment of the present application;
[0027] Figure 4 is a first three-dimensional structural schematic diagram of the second embodiment of the present application;
[0028] Figure 5 It is a second three-dimensional structural schematic diagram of the second embodiment of the present application.
[0029] In the figure,
[0030] 100, mounting seat; 200, handle; 300, concave arc support surface; 400, elastic printed body; 500, positioning component; 410, first surface; 420, second surface; 430, elastic base; 440, elastic printed pattern; 510, C-shaped clamp. DETAILED DESCRIPTION
[0031] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of this application.
[0032] The disclosure below provides many different embodiments or examples to realize the different structures of the present application. In order to simplify the disclosure of the present application, the parts and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present application. In addition, the present application can repeat reference numbers and / or letters in different examples. This repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.
[0033] For ease of description, spatial relative terms may be used in the text to describe the relative positional relationship or movement of one element or feature relative to another element or feature as shown in the figure, such as "inside", "outside", "inner side", "outer side", "below", "below", "above", "above", "front", "back", etc. Such spatial relative terms are intended to include different orientations of the device in use or operation other than the orientation depicted in the figure. For example, if the device in the figure undergoes a position flip or a posture change or a motion state change, then these directional indications also change accordingly, for example: an element described as "below other elements or features" or "below other elements or features" will subsequently be oriented as "above other elements or features" or "above other elements or features". Therefore, the example term "below ······" may include both upper and lower orientations. The device may be otherwise oriented (rotated 90 degrees or in other directions) and the spatial relative descriptors used in the text are interpreted accordingly.
[0034] The embodiment of the present application shows a curved printing stamp, including a mounting base 100; a handle 200 mounted on the first side of the mounting base 100; a concave arc support surface 300, the concave arc support surface 300 is set on the second side of the mounting base 100 and the concave arc support surface 300 is located opposite to the handle 200; and an elastic printing body 400, connected to the side of the concave arc support surface 300 away from the mounting base 100.
[0035] In this embodiment, the curvature of the concave arc support surface 300 is set to be the same as or similar to the curvature of the curved surface to be printed, and the elastic printing body 400 itself is elastic, so that the elastic printing body 400 on the concave arc support surface 300 can better fit the curved surface to be printed, and can play a positioning role while also achieving uniform printing force to ensure a good printing effect; for example, when it is necessary to print on the outer wall of the pipe, the concave arc support surface 300 can match and fit the outer wall of the pipe so that the elastic printing body 400 thereon can be printed, which can ensure the accuracy of the printing position and the clarity of the printed pattern or font.
[0036] It is understandable that the elastic printing body 400 is also an ink-absorbing material, which is convenient for absorbing ink for printing.
[0037] In an optional embodiment, the mounting seat 100 or the concave arc support surface 300 is connected to a positioning assembly 500, and the positioning assembly 500 is used to cooperate with the curved surface to be printed for positioning. By coordinating and positioning the positioning assembly 500 with the curved surface to be printed, the accuracy of the printing position can be further ensured.
[0038] In an optional embodiment, the positioning assembly 500 includes two C-shaped clamps 510, such as Figure 3 As shown, two C-shaped clamps 510 are respectively installed at the two ends of the concave arc support surface 300 extending axially; illustratively, the curved surface to be printed here refers to the convex arc curved surface, and the C-shaped clamp 510 roughly matches the convex arc surface. At the same time, the handle 200 is pressed down to compress and deform the elastic printing body 400 until the concave arc bottom surface of the C-shaped clamp 510 clamps the convex arc, that is, one printing is completed, which can ensure that the printed font does not deviate from the preset printing position, which is conducive to ensuring the accuracy of printing.
[0039] In an optional embodiment, the elastic printing body 400 includes a first surface 410 and a second surface 420, the first surface 410 is a surface that is in contact with the concave arc support surface 300, and the second surface 420 is a surface that is away from the concave arc support surface 300; the lowest point of the arc surface of the C-shaped clamp 510 is located on the side of the first surface 410 facing the second surface 420, that is, between the first surface 410 and the second surface 420; this can prevent the first surface 410 of the elastic printing body 400 (the first surface 410 can be understood as the concave arc support surface 300, because the two can actually be regarded as overlapping) from being in contact with the curved surface to be printed after the elastic printing body 400 is compressed to the extreme. Contact causes excess ink other than the pattern of the elastic printing body 400 to adhere to the curved surface to be printed, affecting the clarity of printing; the reason is that when inking the elastic printing body 400, excess ink may overflow to the concave arc supporting surface 300, and the first surface 410 and the concave arc supporting surface 300 can be regarded as overlapping, so the lowest point of the arc surface of the C-shaped clamp 510 is located between the first surface 410 and the second surface 420, so that the elastic printing body 400 will not be compressed to the bottom, causing the excess ink on the concave arc supporting surface 300 or the first surface 410 to be printed on the curved surface to be printed, causing the printed pattern on the curved surface to become blurred.
[0040] In an optional embodiment, the ratio of the radius of the C-shaped clamp 510 to the radius of the concave arc support surface 300 is (8-12):7; so that the C-shaped clamp 510 can better fit and clamp to the curved surface to be printed when in use; in a better embodiment, the ratio of the radius of the C-shaped clamp 510 to the radius of the concave arc support surface 300 is 10:7.
[0041] In an optional embodiment, the arc surface of the C-shaped clip 510 is formed by the vertices of multiple sawtooths. The arc surface of the C-shaped clip 510 is formed by multiple points rather than a whole arc surface. This can reduce the manufacturing requirements of the C-shaped clip 510 itself and avoid the situation where the whole arc surface is prone to loose fitting.
[0042] In an optional embodiment, the positioning component 500 can also be configured as a suction cup, which is used to absorb the curved surface to be printed before printing.
[0043] In an optional embodiment, the elastic printing body 400 and the concave arc supporting surface 300 are connected by adhesive, so that the connection between the two is stable and the manufacturing cost is low.
[0044] In another optional embodiment, the elastic printing body 400 and the concave arc supporting surface 300 are detachably connected. When different printing patterns or fonts are required, there is no need to replace the entire body, but only the elastic printing body 400 needs to be replaced, which can effectively reduce the cost of use.
[0045] In an optional embodiment, if Figure 3 As shown, the elastic printed body 400 includes an elastic base 430 and an elastic printed pattern 440 connected to the elastic base 430 .
[0046] In an optional embodiment, if Figure 4 As shown, the elastic printing body 400 is merely a pattern or character arranged in an arc shape along the concave arc supporting surface 300 , and the pattern or character protrudes from the concave arc supporting surface 300 to print on the curved surface to be printed.
[0047] In an optional embodiment, the elastic printing body 400 is selected as one or more of sponge, latex, and EVA elastic materials to ensure its good ink absorption properties and elasticity, which is beneficial to improving the printing quality and service life.
[0048] It is worth mentioning that the structural design of the mounting base 100 may be slightly different when corresponding to pipes of different diameters. Figure 1-3 As shown, when facing a small diameter convex arc, for example, when the diameter does not exceed 5CM, the mounting seat 100 is a whole, and the concave arc support surface 300 is also formed in one piece on it; and when facing a large diameter convex arc, such as Figure 4-5 As shown, for example, when the convex arc has a diameter of more than 5CM, the mounting seat 100 includes a plurality of arc-shaped brackets. Since the mounting seat 100 is composed of a plurality of arc-shaped brackets, the concave arc support surface 300 cannot be integrally formed. Therefore, a concave arc support surface 300 is separately provided on the arc-shaped bracket to save the mounting seat material, reduce the product weight, and facilitate holding and printing.
[0049] It should be understood that the terms used herein are only for the purpose of describing specific example embodiments and are not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms "one", "an" and "said" as used herein may also be meant to include plural forms. The terms "include", "comprise", "contain", and "have" are inclusive, and therefore specify the existence of stated features, steps, operations, elements and / or parts, but do not exclude the existence or addition of one or more other features, steps, operations, elements, parts, and / or combinations thereof. The method steps, processes, and operations described herein are not interpreted as necessarily requiring them to be performed in the specific order described or illustrated, unless the execution order is clearly indicated. It should also be understood that additional or alternative steps may be used.
[0050] Although the terms first, second, third, etc. can be used in the text to describe multiple elements, components, regions, layers and / or sections, these elements, components, regions, layers and / or sections should not be limited by these terms. These terms can only be used to distinguish an element, component, region, layer or section from another region, layer or section. Unless the context clearly indicates, terms such as "first", "second" and other numerical terms do not imply order or sequence when used in the text. Therefore, the first element, component, region, layer or section discussed below can be referred to as the second element, component, region, layer or section without departing from the teaching of the example embodiments.
[0051] The above description is only a specific implementation of the present application, so that those skilled in the art can understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest range consistent with the principles and novel features applied for herein.
Claims
1. Curved surface printing stamp, used for printing on convex curved surfaces, characterized by: include Mounting seat (100); A handle (200) mounted on a first side surface of the mounting base (100); A concave arc support surface (300) is arranged on the second side surface of the mounting seat (100) and is located opposite to the handle (200); The elastic printing body (400) is connected to a side of the concave arc supporting surface (300) away from the mounting seat (100).
2. The curved surface printing stamp according to claim 1, characterized in that: A positioning component (500) is connected to the mounting seat (100) or the concave arc support surface (300), and the positioning component (500) is used to cooperate with the curved surface to be printed for positioning so as to perform printing.
3. The curved surface printing stamp according to claim 2, characterized in that: The positioning assembly (500) comprises two C-shaped clamps (510), and the two C-shaped clamps (510) are respectively mounted on two ends of the concave arc support surface (300) extending along its axial direction.
4. The curved surface printing stamp according to claim 3, characterized in that: The elastic printing body (400) comprises a first surface (410) and a second surface (420), wherein the first surface (410) is a surface in contact with the concave arc support surface (300), and the second surface (420) is a surface away from the concave arc support surface (300); the lowest point of the arc surface of the C-shaped clamp (510) is located between the first surface (410) and the second surface (420).
5. The curved surface printing stamp according to claim 3, characterized in that: The ratio of the radius of the C-shaped clamp (510) to the radius of the concave arc support surface (300) is (8-12):
7.
6. The curved surface printing stamp according to claim 3, characterized in that: The arcuate surface of the C-shaped clamp (510) is formed by the vertices of a plurality of saw teeth.
7. The curved printing stamp according to claim 2, characterized in that: The positioning component (500) is configured as a suction cup, and the suction cup is used to absorb the curved surface to be printed.
8. The curved surface printing stamp according to claim 1, characterized in that: The elastic printing body (400) and the concave arc supporting surface (300) are detachably connected.
9. The curved printing stamp according to any one of claims 1 to 8, characterized in that: The elastic printed body (400) comprises an elastic base (430) and an elastic printed pattern (440) connected to the elastic base (430).
10. The curved printing stamp according to any one of claims 1 to 8, characterized in that: The elastic printing body (400) is selected from one or more of sponge, latex, and EVA elastic materials.