Stamp grip
The stamp grip design addresses limitations of conventional grips by allowing for customizable and durable icon placement and protection through a detachable transparent case integration, enhancing user creativity and grip stability.
Patent Information
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- SUN SAME ENTERPRISES
- Filing Date
- 2024-10-11
- Publication Date
- 2026-04-23
AI Technical Summary
Conventional stamp grips have limited functionality, monotonous appearance, lack customization options, and are prone to deformation and detachment of the transparent cover.
A stamp grip design featuring a grip body with an annular peripheral wall and a transparent case that forms a fitting space, allowing for detachable and stable integration through engaging portions, expanding the icon placement area and enhancing protection.
Enables diverse customization options and robust protection of the icon, providing a noticeable identification effect while maintaining grip functionality.
Smart Images

Figure 2026069245000001_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to a stamp, and particularly to a grip of a stamp for a user to manually operate and imprint.
Background Art
[0002] Stamps are usually used when people handle daily business. In order to facilitate the continuous imprinting operation of the user, conventional stamps can automatically apply ink to a printing surface with a specific mark or date and imprint by virtue of their structural design.
[0003] In a conventional stamp configuration, in order for the user to hold the stamp and facilitate the imprinting operation, a grip is provided on the base of the stamp, and a transparent cover is provided on the top of the grip. After the user attaches an icon corresponding to the printing surface pattern to the top of the grip, the user attaches the transparent cover to the top of the grip so as to fit it, thereby protecting the printing surface pattern of the icon while clearly exposing it to the outside.
[0004] The conventional stamp usually installs an icon of the printing surface pattern on the top of the grip and protects it with a transparent cover. However, since the installation area of the icon on the grip is narrow, it is difficult to provide various changes to the stamp. The grip is restricted in functionality, monotonous in appearance and lacks charm. Furthermore, it is impossible to provide a unique stamp by customization, which is unattractive to consumers.
[0005] Also, the detachable transparent cover on the grip is generally a flat plate-shaped or U-shaped plate-shaped. Since the transparent cover is only fitted to the top of the grip by the convex edge on the side surface, when an external force is applied to the transparent cover, it is likely to bend, deform and fall off, so it is difficult to provide an appropriate protection function.
Prior Art Documents
Patent Documents
[0006] [Patent Document 1] Patent No. 6753918 [Overview of the Initiative] [Problems that the invention aims to solve]
[0007] This invention has been made in view of the aforementioned conventional problems, and solves the technical problems of conventional stamp grips, such as the fact that their functionality is limited, their appearance is monotonous and unattractive, it is difficult to provide diverse variations to stamps, they are unattractive to consumers, and the transparent cover tends to fall off the grip. [Means for solving the problem]
[0008] To achieve the above objective, the present invention provides the following stamp grip: A stamp grip that attaches to the base of the stamp, A grip body including a top plate and an annular peripheral wall extending downward from the periphery of the top plate, with a engaging portion provided on at least one side of the annular peripheral wall, A transparent case comprising a case top wall and a case periphery wall extending downward from the case top wall, wherein a fitting space opening downward is formed between the case top wall and the case periphery wall, The fitting space corresponds to the external shape of the grip body, and an engaging portion is provided on at least one side of the case peripheral wall. By making the engagement portion detachable from the connecting portion, the transparent case, which is provided to be fitted to the outside of the grip body, can be combined and detached so as to become integrated with the grip body by the engagement portion and the connecting portion. A stamp grip characterized in that the top plate portion and the annular peripheral wall of the grip body are exposed to the outside through the transparent case. [Effects of the Invention]
[0009] By using the aforementioned grip structure in a stamp, the following effects can be obtained. 1. Increase the placement area of icons on the grip to provide more variety in stamps. In the grip of the present invention, a transparent case is used to cover a wide area of the top plate portion of the grip body and its annular peripheral wall, effectively increasing the placement area of the icon on the grip. This allows the user to customize a unique icon on the grip body, and by freely exercising their creativity in designing within a wide display area, they can apply a variety of designs to the stamp, and the large icon can create a noticeable identification effect on the stamp. 2. To provide a good icon protection effect. As described above, in the grip of the present invention, by using a transparent case to cover a wide area of the top plate portion and its annular peripheral wall of the grip body, the transparent case is made in a shape that is resistant to deformation, and the transparent case can be fitted to the outside of the grip body, and by combining the engaging portion and the connecting portion with each other, the transparent case can be firmly fixed to the grip body, thus providing a good protective effect on the icon provided on the surface of the grip body. [Brief explanation of the drawing]
[0010] [Figure 1] This is a schematic perspective view of a first embodiment showing the grip of the present invention being used as a stamp. [Figure 2] This is a schematic perspective view of a first embodiment showing the grip of the present invention in use as a stamp. [Figure 3] This is a schematic perspective view of a second embodiment showing the grip of the present invention being used as a stamp. [Figure 4] These are schematic side views of the first and second embodiments showing the grip of the present invention in use as a stamp. [Figure 5] This is a schematic perspective view of a third embodiment showing the grip of the present invention in use as a stamp. [Figure 6] Figure 5 is a schematic partial side view of a third embodiment showing the grip of the present invention in use with the stamp shown. [Figure 7] This is a schematic perspective view of another embodiment showing the grip of the present invention being used as a stamp. [Figure 8] Figure 7 is a schematic perspective view of another embodiment showing the grip of the present invention in use with the stamp shown. [Figure 9] This is a schematic perspective view of another embodiment showing the grip of the present invention being used as a stamp. [Figure 10] Figure 9 is a schematic perspective view of another embodiment showing the grip of the present invention in use with the stamp shown. [Figure 11] This is a schematic, perspective view of another embodiment showing the grip of the present invention being used as a stamp. [Modes for carrying out the invention]
[0011] Figures 1 to 3, 5, and 7 to 11 show multiple embodiments in which the grip 20 of the present invention is used in the stamp 1. According to these drawings, the stamp 1 includes a base 10 and a stamping mechanism 11 provided on the base 10, with the grip 20 mounted on the base 10.
[0012] As shown in FIGS. 1 to 3, FIGS. 5, and FIGS. 7 to 11, the grip 20 includes a grip body 21 and a transparent case 22. The grip body 21 includes a top plate portion 211 and an annular peripheral wall 212 extending downward from the periphery of the top plate portion 211. As shown in FIGS. 1 and 2, an engaging portion 213 is provided on one side of the annular peripheral wall 212. Alternatively, as shown in FIGS. 3, FIGS. 8, FIGS. 9, and FIGS. 10, engaging portions 213 are provided on both opposite sides of the annular peripheral wall 212. An icon groove 2111 may be formed on the top plate portion 211 to provide a position where an icon having a pattern is arranged. The transparent case 22 includes a case top wall 221 and a case peripheral wall 222 extending downward from the case top wall 221. A fitting space opening downward is formed between the case top wall 221 and the case peripheral wall 222. The fitting space corresponds to the external shape of the grip body 21. An engaging portion 223 is provided on one side of the case peripheral wall 222. Alternatively, engaging portions 223 are provided on both opposite sides of the case peripheral wall 222. By making the engaging portion 223 combinable and removable with respect to the engaging portion 213, the transparent case 22 provided to be fitted to the outside of the grip body 21 can be combinable and removable to be integrated with the grip body by the engaging portion 223 and the engaging portion 213. The top plate portion 211 and the annular peripheral wall 212 of the grip body 21 are exposed to the outside through the transparent case 22.
[0013] As shown in FIGS. 1 to 3, FIGS. 5, and FIGS. 7 to 11, the engaging portion 223 and the engaging portion 213 are an engaging structure in which concave and convex members are combined. In the embodiment shown in the drawings, the engaging portion 223 of the transparent case 22 is a recess formed on the inner wall surface of the case peripheral wall 222 and extends upward from the bottom edge of the case peripheral wall 222. Further, the engaging portion 223 may extend to the outer wall surface of the case peripheral wall 222. The engaging portion 213 of the grip body 21 is a protrusion formed on the outer wall surface of the annular peripheral wall 212 and corresponds to the engaging portion 223.
[0014] As shown in FIGS. 2 to 5, FIG. 8, FIG. 10 and FIG. 11, the engaging portion 213 has a longitudinal rib 2131 and two arc-shaped flanges 2132 respectively located on both sides of the longitudinal rib 2131, and has a convex portion formed on the outer surface of the annular peripheral wall 212. The engaging portion 223 has a longitudinal groove 2231 and two arc-shaped concave edges 2232 respectively located on both sides of the longitudinal groove 2231. The longitudinal groove 2231 and the arc-shaped concave edge 2232 respectively correspond to the longitudinal rib 2131 and the arc-shaped flange 2132.
[0015] As shown in another embodiment in FIGS. 5, FIG. 6 and FIG. 11, when an engaging portion 223 that can be combined with the engaging portion 213 is provided on one side of the case peripheral wall 222 of the transparent case 22 while the engaging portion 213 is provided on one side of the annular peripheral wall 212 of the grip body 21, a longitudinal line 2133 is further formed on the other side of the annular peripheral wall 212 of the grip body 21 opposite to the engaging portion 213, and a longitudinal straight groove 2233 is provided on the other side of the case peripheral wall 222 of the transparent case 22. The longitudinal straight groove 2233 can be combined with the longitudinal line 2133.
[0016] As shown in the embodiments of FIGS. 1 to 6, the stamp 1 is a date stamp, and the grip 20 is attached to the pedestal 10 so as to be vertically movable and is connected to the stamping mechanism 11 in the pedestal 10. Thus, the stamping mechanism 11 can be operated by the grip 20 to perform a stamping operation. The stamp 1 is cylindrical, the grip 20 is cylindrical, and connecting portions 214 extending downward are respectively formed on both opposite sides of the annular peripheral wall 212 of the grip body 21. The grip body 21 is connected to the stamping mechanism 11 through the connecting portions 214. Extending portions 224 protruding downward are respectively formed on both opposite sides of the case peripheral wall 222 of the transparent case 22. The extending portions 224 are provided outside the connecting portions 214. The engaging portion 213 is provided on the connecting portion 214, the engaging portion 223 is provided on the extending portion 224, and the connecting portion 214 and the extending portion 224 are combined by the engaging portion 213 and the engaging portion 223.
[0017] As shown in the embodiments in Figures 7 and 8, the stamp 1 is a continuous stamp capable of continuous stamping, and the grip 20 is mounted on the base 10 so as to be movable up and down and is connected to the stamping mechanism 11 inside the base 10, thereby allowing the stamping operation to be performed by operating the stamping mechanism 11 with the grip 20. The stamp 1 is rectangular prism-shaped, and the grip 20 is rectangular prism-shaped.
[0018] In the embodiments shown in Figures 9 to 11, the stamp 1 is a different type of date stamp, a lever 12 is provided on the top of the base 10 of the stamp 1, the grip body 21 of the grip 20 is provided on the upper part of the lever 12, and the transparent case 22 is provided so as to fit on the outside of the grip body 21 and is located on the upper part of the lever 12. In this embodiment, the grip body 21 has an alignment recess 215, which extends downward from one side of the top plate portion 211 of the grip body 21, and the transparent case 22 has an alignment projection 225, which extends downward from one side of the top wall 221 of the transparent case 22 and is coupled in correspondence with the alignment recess 215. This assists the combination of the engaging portion 223 and the interlocking portion 213 and improves the coupling stability between the grip body 21 and the transparent case 22.
[0019] In the embodiments shown in Figures 10 and 11, a central recess 216 is formed in the center of the top plate portion 211 of the grip body 21, and a central protrusion 226 is formed in the center of the inner surface of the top wall 221 of the transparent case 22, with the central protrusion 226 being aligned with the central recess 216. This improves the bonding stability between the grip body 21 and the transparent case 22.
[0020] As described above, the application of the grip 20 of the present invention to the stamp 1 not only maintains the gripping function when the user performs the stamping action, but also allows the top plate portion 211 and its annular peripheral wall 212 of the grip body 21 to be covered over a wide area by utilizing the transparent case 22. This effectively expands the placement area of the icon on the grip 20, allowing the user to customize a unique icon on the grip 20. This allows for free expression of creativity in designing over a wide display area, and the large icon creates a noticeable identification effect on the stamp 1. Furthermore, by making the transparent case 22 resistant to deformation, the transparent case 22 can be fitted to the outside of the grip body 21, and the engaging portion 223 and the interlocking portion 213 can be combined to firmly fix the transparent case 22 to the grip body 21, thus providing a good protective effect for the icon provided on the surface of the grip body 21. [Explanation of Symbols]
[0021] 1 stamp 10 bases 11 Stamping mechanism 12 Lever 20 grips 21 Grip body 211 Top plate part 2111 Icon Placement Groove 212 Circular Perimeter 213 Connecting part 2131 Vertical raised stripes 2132 Arc-shaped convex edge 2133 Vertical lines 214 Connection part 215 Alignment recess 216 Central recess 22 Transparent Cases 221 Case top wall 222 Case peripheral wall 223 Engaging part 2231 Longitudinal groove 2232 Arc-shaped concave edge 2233 Longitudinal straight groove 224 Extension section 225 Alignment protrusion 226 Central protrusion
Claims
1. A stamp grip that attaches to the base of the stamp, A grip body including a top plate and an annular peripheral wall extending downward from the periphery of the top plate, with a engaging portion provided on at least one side of the annular peripheral wall, A transparent case comprising a case top wall and a case periphery wall extending downward from the case top wall, wherein a fitting space opening downward is formed between the case top wall and the case periphery wall, The fitting space corresponds to the external shape of the grip body, and an engaging portion is provided on at least one side of the case peripheral wall. By making the engagement portion detachable from the connecting portion, the transparent case, which is provided to be fitted to the outside of the grip body, can be combined and detached so as to become integrated with the grip body by the engagement portion and the connecting portion. A stamp grip characterized in that the top plate portion and the annular peripheral wall of the grip body are exposed to the outside through the transparent case.
2. The engaging portion of the transparent case is a recess formed on the inner wall surface of the case peripheral wall, and extends upward from the bottom edge of the case peripheral wall. The grip for a stamp according to claim 1, characterized in that the engaging portion of the grip body is a protrusion formed on the outer wall surface of the annular peripheral wall and corresponds to the engaging portion.
3. The engagement portions are provided on opposite sides of the annular peripheral wall of the grip body. The engagement portions are provided on opposite sides of the peripheral wall of the transparent case. The engaging portion has a vertical projection and two arc-shaped projections located on both sides of the vertical projection, The engaging portion has a longitudinal groove and two arc-shaped recesses located on both sides of the longitudinal groove, The grip for a stamp according to claim 2, characterized in that the longitudinal groove and the arc-shaped concave edge correspond to the longitudinal protrusion and the arc-shaped protrusion, respectively.
4. The engaging portion is provided on one side of the annular peripheral wall of the grip body. A vertical stripe is provided on the other side of the annular peripheral wall. The engagement portion is provided on one side of the peripheral wall of the transparent case. A vertical groove is provided on the other side of the case peripheral wall, The engaging portion has a vertical projection and two arc-shaped projections located on both sides of the vertical projection, The engaging portion has a longitudinal groove and two arc-shaped recesses located on both sides of the longitudinal groove, The longitudinal groove and the arc-shaped recess correspond to the longitudinal ridge and the arc-shaped recess, respectively. The grip for a stamp according to claim 2, characterized in that the vertical lines can be combined with the vertical grooves.
5. The aforementioned stamp is cylindrical, On opposite sides of the annular peripheral wall of the grip body, connecting portions extending downward are formed. On opposite sides of the peripheral wall of the transparent case, an extended portion is formed that protrudes downward. The extended portion is provided on the outside of the connecting portion, The engaging portion is provided in the connecting portion, The engagement portion is provided on the extension portion, The grip for a stamp according to any one of claims 1 to 3, characterized in that the connecting portion and the extending portion are combined by the engaging portion and the locking portion.
6. The aforementioned stamp is cylindrical, On opposite sides of the annular peripheral wall of the grip body, connecting portions extending downward are formed. On opposite sides of the peripheral wall of the transparent case, an extended portion is formed that protrudes downward. The extended portion is provided on the outside of the connecting portion, The grip for a stamp according to claim 4, characterized in that the engaging portion and the longitudinal ridge are provided on the two connecting portions so as to face each other, and the engaging portion and the longitudinal groove are provided on the two extending portions so as to face each other, thereby combining the connecting portions and the extending portions.
7. The grip of the stamp according to any one of claims 1 to 4, wherein the grip of the stamp is rectangular prism-shaped.
8. A lever is provided at the top of the base of the aforementioned stamp. The grip body of the stamp's grip is provided on the upper part of the lever. The transparent case is provided so as to be fitted to the outside of the grip body and is located on the upper part of the lever, The grip body has an alignment recess, The alignment recess extends downward from one side of the top plate portion of the grip body. The transparent case has an alignment protrusion, The grip for a stamp according to any one of claims 1 to 4, characterized in that the alignment projection extends downward from one side of the top wall of the transparent case and is coupled in correspondence with the alignment recess.
9. A central recess is formed in the center of the top plate portion of the grip body. A central protrusion is formed in the center of the inner surface of the top wall of the transparent case. The grip for a stamp according to claim 8, characterized in that the central protrusion is aligned with the central recess.
10. The grip for a stamp according to any one of claims 1 to 4, characterized in that an icon placement groove is formed on the top plate portion.
Citation Information
Patent Citations
Stamp with cover mechanism
JP6753918B2