Rotary type stamp

Abstract

To provide a rotary type stamp having a plurality of stamp bodies, which is excellent in workability of a stamp body selection operation.SOLUTION: A rotary type stamp 1 includes a handle 10, a frame 20, an elastic member 30, a stamp pad 60, a buckle 40, and an adjustment component. The elastic member is provided between the handle and the frame, and the frame includes two side plates 21 of which each is provided with a guide hole 211, and an ink pad fitting part 22, and is slidably connected to a vertical wall 11 on both sides of the handle via two side plates. The stamp pad is formed into a regular polygonal shape, each side surface thereof is provided with a stamp body 62, is supported by the vertical wall on both sides of the handle via a stamp pad shaft 63 inserted through the guide hole, and is hung on the frame. When the stamp pad descends along the guide hole, a positioning member rotates the stamp pad 180 degrees, and the stamp body facing the ink pad 50 is pushed to a stamping object.SELECTED DRAWING: Figure 2

Description

[Technical Field]

[0001] The present invention relates to a stamp (seal, personal seal, stamp), and more particularly to a rotary stamp having a plurality of printing bodies. [Background technology]

[0002] Stamps used in everyday life often have a single seal body, and when a different seal body is to be used, the seal body must be replaced each time. A rotating rubber stamp with interchangeable seals is known to realize multiple seal patterns with a single stamp (Patent Document 1). According to this conventional technology, different character patterns are engraved on a belt, and different character patterns can be stamped by rotating the belt. [Prior art documents] [Patent documents]

[0003] [Patent Document 1] Japanese Patent Application Laid-Open No. 2009-132012 Summary of the Invention [Problem to be solved by the invention]

[0004] However, in the conventional stamps with belts described above, the belt rotates due to friction between the belt and the rotating shaft, so when the width of the stamp body is wide, the workability of rotating the belt becomes poor.

[0005] The problem to be solved by the present invention is to provide a rotary stamp having a plurality of seal bodies, which is easy to operate when selecting a seal body. [Means for solving the problem]

[0006] The present invention provides a rotary stamp including a handle, a frame, an elastic member, a stamp pad, a buckle, and an adjustment part, The elastic member is provided between the handle and the frame, the frame includes two side plates each having a guide hole and an ink pad mounting portion, and is slidably connected to the vertical walls on both sides of the handle via the two side plates; The stamp stand is formed in the shape of a regular polygonal prism, has a stamp body on each side, is supported on the vertical walls on both sides of the handle via a stamp stand shaft inserted into the guide hole, and is suspended from the frame, When the handle is pressed by the elastic member, one of the printing bodies provided on the printing plate is pressed against the ink pad at the ink pad mounting portion, A positioning member is provided on the stamp stand shaft, and when the stamp stand shaft descends along the guide hole, the positioning member rotates the stamp stand 180 degrees and presses the stamp body facing the ink pad against the object to be stamped, At least one side plate of the frame has a first slot; the buckle is attached to a vertical wall of the handle, and when inserted into the first slot, prevents the handle and the frame from sliding relative to each other; When the buckle is inserted into the first slot, the stamp pad is separated from the ink pad; The above problem is solved by a rotary stamp in which the adjustment part is connected to the stamp base, and when the buckle is inserted into the first slot, the stamp base is pushed to rotate relative to the positioning piece, thereby switching the one stamp body to another stamp body.

[0007] In the above invention, the stamp stand is a regular triangular prism, and a stamp body is disposed on each of the three rectangular sides, or It is more preferable that the stamp stand has a square prism shape, and a stamp body is disposed on each of the four rectangular side faces.

[0008] In the above invention, when the buckle is inserted into the first slot, one side of the stamp pad can be configured to face the ink pad.

[0009] In the above invention, the positioning member includes a shaft hole, a first positioning member, and a first slide guide mechanism, the first positioning member is disposed at a position avoiding the shaft hole on the stamp base side surface of the positioning piece, the first slide guide mechanism is located on a positioning piece that faces the surface of the side plate of the frame; The end surface of the seal body facing the side plate of the frame has a plurality of sets of second positioning members corresponding to each of the plurality of seal bodies, A second slide guide mechanism is provided on the surface of the side plate of the frame facing the stamp base, the positioning piece is assembled between the side plate of the frame and the end face of the stamp block via a stamp block shaft passing through the shaft hole; When the stamp block shaft drives the stamp block downward, the second slide guide mechanism and the first slide guide mechanism cooperate to rotate the positioning member, The first positioning member and the second positioning member may be configured to cooperate to rotate the stamp pad.

[0010] In the above invention, the first positioning member comprises a plurality of positioning pins arranged along the circumferential direction of the shaft hole, Each set of second positioning members is composed of a plurality of grooves corresponding to the respective positioning pins; When a positioning member is assembled between the side plate of the frame and the end face of the stamp stand, the positioning pin can be configured to be inserted into a groove of a second positioning member of the same set.

[0011] In the above invention, the guide holes of the two side plates of the frame include arcuate portions, the first slide guide mechanism is formed of a linear groove provided along the length of the positioning piece, the second slide guide mechanism is made of a slider inserted into the linear groove, A slide block may be arranged inside the arcuate portion of the guide hole.

[0012] In the above invention, the positioning member is provided with at least one elastic arm, the first positioning member is located on the elastic arm; The elastic arm may be configured to deform in the axial direction along the stamp base, thereby separating the first positioning member from the second positioning member.

[0013] In the above invention, the adjustment component includes a driven gear disposed on an end surface of the stamp block and a drive gear rotatably connected to the positioning member, The drive gear and the driven gear mesh with each other, When the buckle is inserted into the first slot, the drive gear may be configured to rotate following the positioning member to a position where at least a portion of the drive gear is exposed above the frame.

[0014] In the above invention, the drive gear is provided between the positioning member and the end surface of the stamp stand, The central axis of the drive gear and the shaft hole of the positioning piece may be configured to be arranged along the length direction of the positioning piece.

[0015] In the above invention, a second slot is provided in at least one side plate of the frame, The second slot is located on the travel path of the buckle, When the buckle is inserted into the second slot, the printing surface of the printing pad is separated from the ink pad at the ink pad mounting portion, and the ink pad mounting portion can be configured to be completely exposed on the handle. [Effects of the Invention]

[0016] According to the present invention, it is possible to provide a rotary stamp having a plurality of seal bodies, which has excellent operability in selecting the seal bodies. [Brief explanation of the drawings]

[0017] [Figure 1] 1 is a perspective view showing an entire stamp according to an embodiment of the present invention. [Figure 2] FIG. 2 is an exploded perspective view of the stamp of FIG. 1. [Figure 3] FIG. 2 is a perspective view showing a frame of the stamp of FIG. 1. [Figure 4] FIG. 2 is an exploded perspective view showing the stamp base, positioning piece, and adjustment parts of the stamp in FIG. 1. [Figure 5] 2 is a schematic diagram showing an adjustment part for adjusting the printing face of the stamp of FIG. 1. FIG. [Figure 6] FIG. 10 is an exploded perspective view showing the stamp base, positioning pieces, and adjustment components of a stamp according to another embodiment of the present invention. DETAILED DESCRIPTION OF THE INVENTION

[0018] 1 to 4 are schematic diagrams showing a rotary stamp 1 according to an embodiment of the present invention. The rotary stamp 1 of this embodiment is a stamp that can stamp with a plurality of different stamp bodies 62. Therefore, the rotary stamp 1 of this embodiment includes a handle 10, a frame 20, an elastic member 30, and a stamp base 60. Openings are formed in the bottoms of the handle 10 and the frame 20, and the handle 10 is disposed outside the frame 20, passing from the top surface of the frame 20 through an opening 24 at the bottom of the frame 20. The frame 20 is slidably connected to the two vertical walls 11 of the handle 10 via two side plates 21. Each of the two side plates 21 of the frame 20 is provided with a guide hole 211, which is disposed generally along the relative sliding direction of the side plate 21 and the vertical wall 11.

[0019] As shown in FIG. 2 , the stamp base 60 is supported on the vertical walls 11 on both sides of the handle 10 via a stamp base shaft 63 that passes through a guide hole 211. A shaft seat 112 is provided inside each vertical wall 11 of the handle 10, and the end of the stamp base shaft 63 is inserted into this shaft seat 112. When the handle 10 slides relative to the frame 20, the stamp base 60 also slides in sync. In the rotary stamp 1 of this embodiment, the handle 10 and the frame 20 are each rectangular parallelepiped in shape. In addition, to enhance the structural strength of the frame 20, the bottoms of the two side plates 21 are connected by connecting pieces 23. These two connecting pieces 23, together with the bottoms of the side plates 21, form a frame body. In addition, an opening 24 is formed in the bottom of the frame 20. In practical use, the handle 10 and the frame 20 may be cylindrical or elliptical cylindrical.

[0020] 2, elastic member 30 is made of a coil spring, and both ends of the coil spring are in contact with the top plate of handle 10 and the top plate of frame 20, respectively. As a result, when handle 10 is not pressed, the coil spring pushes the top plate of handle 10 in a direction away from the top plate of frame 20, and at the same time, stamp base 60 suspended from frame 20 is also pulled away and moves away from opening 24 at the bottom of frame 20. On the other hand, when handle 10 is pressed down, the coil spring compresses and the top plate of handle 10 moves toward the top plate of frame 20, and at the same time, stamp base 60 suspended from frame 20 moves down, finally stamping through opening 24 at the bottom of frame 20. When handle 10 is released, the coil spring pushes handle 10 upward due to its own elastic restoring force, and at the same time, stamp base 60 moves upward along guide hole 211. In practical use, the elastic member 30 may be a coil spring or other elastic member such as a metal elastic piece.

[0021] The stamp base 60 has a regular polygonal prism shape as shown in Figure 4 and has at least two side surfaces parallel to the axial direction of the stamp base 60, and the stamp body 62 is attached to these side surfaces. The stamp body 62 can be separately attached or fixed to different side surfaces of the stamp base 60 using fasteners or the like.

[0022] The frame 20 is provided with an ink pad mounting section 22 as shown in Figure 3. The ink pad mounting section 22 is located below the top plate of the frame 20, on the opposite side of the opening 24 at the bottom of the frame 20, and a guide hole 211 extends to the ink pad mounting section 22. In other words, the stamp base 60 is suspended from below the ink pad mounting section 22 between the opening 24 of the frame 20 and moves up and down between the ink pad mounting section 22 and the opening 24 of the frame 20.

[0023] When the handle 10 is not pressed, the elastic member 30 presses the handle 10, causing one of the stamp bodies 62 of the stamp base 60 supported by the vertical walls 11 on both sides to be pressed against the ink pad 50 of the ink pad mounting portion. This causes the ink to soak into the stamp body 62, preparing it for the next stamp.

[0024] As shown in Figure 4, a positioning piece 73 is provided on the stamp base shaft 63. The positioning piece 73 is a member that rotates the stamp base 60 by 180° when the stamp base shaft 63 descends along the guide hole 211. As a result, the stamp body 62 that has come into contact with the ink pad 50 passes through the opening 24 at the bottom of the frame 20 and is pressed against the object to be stamped.

[0025] The rotary stamp 1 of this embodiment includes a buckle 40 and an adjustment component. Correspondingly, at least one side plate 21 of the frame 20 has a first slot 212. The buckle 40 is installed on the vertical wall 11 of the handle 10 as shown in FIG. 2 and is recessed into the first slot 212 to prevent the handle 10 and the frame 20 from sliding relative to each other. In other words, the first slot 212 is located on the travel path. When the buckle 40 is inserted into the first slot 212, the stamp pad 60 is separated from the ink pad 50.

[0026] The adjustment part is connected to the stamp base 60. When the buckle 40 is inserted into the first slot 212, the stamp base 60 is pressed against the positioning piece 73 and rotates, thereby switching the stamp body 62. Specifically, as shown in FIG. 2, an attachment hole 111 is formed in the vertical wall 11 of the handle 10, and the buckle 40 is attached to this attachment hole 111. When the buckle 40 is pushed and moved along with the handle 10 to a position corresponding to the first slot 212, at least a portion of the buckle 40 is embedded in the first slot 212 in the side panel 21 of the frame 20, thereby fixing the handle 10 and the frame 20 relative to each other and facilitating adjustment of the stamp body. In particular, the lower portion of the buckle 40 and the lower portion of the first slot 212 may each be inclined. In this way, when the buckle 40 is embedded in the first slot 212, the buckle 40 can be easily released from the first slot 212 by continuing to press the handle 10.

[0027] In the rotary stamp 1 of this embodiment, multiple stamp bodies 62 are arranged on different sides of the stamp base 60, which has a regular polygonal prism shape, so it is possible to increase the width of the stamp bodies 62. In addition, the stamp bodies 62 on the stamp base 60 can be easily replaced.

[0028] Furthermore, the rotary stamp 1 of this embodiment can use a normal ink cartridge to meet the ink recovery requirements for the stamp body 62. Furthermore, compared to the method of arranging stamp faces on a belt, each stamp body 62 is positioned on a flat surface, so the position of the stamp body 62 can be adjusted when adjusting the position by rotating the stamp face base 60 relative to the positioning piece 73 via an adjustment part. Furthermore, because the stamp face base 60 does not rotate at a predetermined position, the stamp body 62 does not tilt, and ink is applied uniformly and reliably to the stamping pattern.

[0029] To ensure stability in the sliding direction between the handle 10 and the frame 20, at least one set of guide rails may be provided on the inside of the vertical walls 11 on both sides of the handle 10, and each set of guide rails is composed of two first guide strips 113, as shown in FIG. 2 . Correspondingly, at least one second guide strip 216 is provided on the side plate 21 of the frame 20. When the handle 10 is placed on the outside of the frame 20 so as to cover it, the second guide strip 216 is embedded between the two first guide strips 113 of the same set of guide rails. In particular, each side plate 21 of the frame 20 has two second guide strips 216, which are located at the edges of the side plate 21 and on the inside of each vertical wall 11 of the frame 20, respectively. Two sets of corresponding first guide strips 113 are provided on each handle 10.

[0030] In one embodiment of the present invention, the stamp base 60 is shaped like a regular triangular prism, and has three rectangular sides parallel to the axial direction. A stamp body 62 having a different stamping pattern is fixed to each of the three rectangular sides. With the above configuration, the rotary stamp 1 of this embodiment can stamp with three different stamping patterns.

[0031] As shown in Figure 6, in a rotary stamp 1 according to another embodiment of the present invention, the stamp base 60 has a square prism shape and includes four rectangular sides parallel to the axial direction. A stamp body 62 with a different stamping pattern is fixed to each of the four rectangular sides. With the above configuration, the rotary stamp 1 of this embodiment can stamp with four different stamping patterns.

[0032] In practical use, the stamp base 60 may be shaped like a regular pentagonal prism or a regular hexagonal prism, but in this case the width of the rotary stamp 1 would increase significantly.

[0033] In one embodiment of the present invention, in order to facilitate adjustment of the printing body 62, when the buckle 40 is inserted into the first slot 212, one end of the printing base 60 faces the ink pad 50 and is spaced apart from the ink pad 50. This reliably prevents the printing base 60 from becoming unable to rotate due to interference with the ink pad 50 when rotating to adjust the printing body 62.

[0034] As shown in Figure 4, in the rotary stamp 1 according to one embodiment of the present invention, the positioning piece 73 is strip-shaped and includes a first positioning member 731, an axis hole 732, and a first slide guide mechanism 733. The positioning piece 73 is assembled between the side plate 21 of the frame 20 and the end face 64 of the stamp base 60 via the stamp base axis 63 that passes through the axis hole 732. The first positioning member 731 is positioned so as to avoid the axis hole 732 on the surface of the positioning piece 73 facing the stamp base 60. The first slide guide mechanism 733 is located on the positioning piece 73 that faces the surface of the side plate 21 of the frame 20.

[0035] Correspondingly, as shown in Figure 5, the end surface 64 of the stamp base 60 facing the side plate 21 of the frame 20 is provided with multiple sets of second positioning members 721, each corresponding to a different stamp body 62. For example, if the stamp base 60 has a triangular prism shape, three sets of second positioning members 721 corresponding to the three stamp bodies 62 are provided on the end surface of the stamp base 60. Four pairs of second positioning members 721 shown in Figure 6 are provided corresponding to the four stamp bodies 62. As shown in Figure 3, a second slide guide mechanism 215 is provided on the surface of the side plate 21 of the frame 20 facing the stamp base 60, and the stamp base shaft 63 is driven to move the stamp base 60 up and down along the guide hole 211, causing the second slide guide mechanism 215 to slide. The second slide guide mechanism 215 and the first slide guide mechanism 733 cooperate to rotate the positioning piece 73 , and the first positioning member 731 and one of the second positioning members 721 rotate the stamp base 60 .

[0036] The positioning piece 73, in combination with the second positioning member 721 of the stamp base 60 and the second slide guide mechanism 215 of the frame 20, can automatically rotate the stamp base 60 while it is moving up and down, thereby enabling ink immersion and stamping.

[0037] In particular, the rotary stamp 1 of this embodiment can include two positioning pieces 73 to improve the rotational drive of the stamp base 60, and the two positioning pieces 73 are respectively assembled to both ends of the stamp base 60. Both ends of the stamp base 60 are synchronously driven to rotate. When the adjustment part drives the stamp base 60 to rotate relative to the positioning pieces 73, the first positioning member 731 cooperates with a different set of second positioning members 721. By cooperating with the first positioning member 731 and the different set of second positioning members 721, the ink immersion and stamping of the corresponding stamp body 62 is achieved.

[0038] In the rotary stamp 1 according to this embodiment, the first positioning member 731 is composed of a plurality of positioning pins (each of which is arranged axially along the axis of the shaft hole 732) spaced apart around the circumference of the shaft hole 732, and the second positioning member 721 is composed of a plurality of grooves corresponding to the respective positioning pins. When the positioning pieces 73 are assembled between the side plate 21 of the frame 20 and the end face 64 of the stamp base 60, the positioning pins are embedded in the grooves. As such, when the positioning pieces 73 rotate along the shaft hole 732, the embedded positioning pins can synchronously rotate the stamp base 60. In particular, the first positioning member 731 includes two positioning pins spaced 180° apart, and correspondingly, each pair of the second positioning members 721 includes two grooves spaced 180° apart. This allows the positioning pieces 73 to simultaneously apply force to the stamp base 60 from above and below the stamp base shaft 63, thereby enabling the stamp base 60 to be more efficiently rotated. In practical use, the first positioning member 731 may be composed of a plurality of grooves arranged along the circumferential direction of the axial hole 732, and correspondingly, the second positioning member 721 may be composed of a plurality of positioning pins corresponding to each groove.

[0039] In the rotary stamp 1 of this embodiment, the guide holes 211 of the two side plates 21 of the frame 20 include a first linear portion 2111, an arc portion 2112, and a second linear portion 2113, which are connected in sequence along the sliding direction of the frame 20. The first linear portion 2111 and the second linear portion 2113 are located on the same straight line. Correspondingly, the first slide guide mechanism 733 of the positioning piece 73 is formed of a linear groove provided along the length of the positioning piece 73, and the second slide guide mechanism 215 is formed of a slider embedded in this linear groove, and this slider is located inside the arc portion 2112 of the guide hole 211 (for example, at the center position of the arc portion 2112). In particular, the slider can be cylindrical in shape to allow the slider to slide smoothly within the linear groove. As the stamp base shaft 63 drives the stamp base 60 up and down, when the stamp base shaft 63 passes through the arc portion 2112, the slider sliding within the linear groove presses against the positioning piece 73 and rotates, and at the same time the positioning piece 73 presses against the stamp base 60, causing it to rotate in sync.

[0040] In practical use, the guide hole 211 in the side plate 21 of the frame 20 may be a single straight line, and the first slide guide mechanism 733 of the positioning piece 73 may be an arc-shaped groove corresponding to this. The positioning piece 73 can also rotate while the stamp base shaft 63 moves up and down, but the arc-shaped groove makes the size of the positioning piece 73 relatively large. The first slide guide mechanism 733 can also be configured with a slide block on the positioning piece 73, and accordingly the second slide guide mechanism 215 can also be configured with an arc-shaped groove in the side plate 21 of the frame 20.

[0041] In this embodiment, at least one elastic arm 734 is provided on the positioning piece 73 to facilitate relative rotation between the positioning piece 73 and the stamp base 60. The first positioning member 731 is located on the elastic arm 734 (e.g., at the free end of the elastic arm 734) and is separated from the second positioning member 721 through axial deformation of the elastic arm 734 along the stamp base 60. In other words, when the positioning piece 73 and the stamp base 60 rotate relative to each other, the elastic arm 734 deforms in a direction away from the end surface 64 of the stamp base 60, facilitating separation of the first positioning member 731 and the second positioning member 721. When the stamp base 60 is fixed, the first positioning member 731 and the second positioning member 721 are pressed and fixed by the elastic force of the elastic arm 734.

[0042] Specifically, the elastic arm 734 is disposed along the radial direction of the axial hole 732, with the free end of the elastic arm 734 adjacent to the axial hole 732. When there are two first positioning members 731 on the positioning piece 73, the positioning piece 73 includes two elastic arms 734, which are disposed 180° apart on the outer periphery of the axial hole 732. In particular, the two elastic arms 734 may be disposed along the direction of the linear groove, as shown in FIG. 4. Alternatively, the two elastic arms 734 may be located above and below the axial hole 732, respectively, and be disposed in a direction perpendicular to the linear groove, as shown in FIG. 6.

[0043] As shown in Figure 5, the adjustment component of this embodiment includes a driven gear 72 and a drive gear 71 located on the end surface 64 of the stamp base 60. The drive gear 71 is rotatably connected to a positioning piece 73, and the drive gear 71 meshes with the driven gear 72 at its upper part. When the buckle 40 is inserted into the first slot 212, the drive gear 71 follows the positioning piece 73 and rotates to a position where at least a portion of it is exposed on the frame 20. With this configuration, it is convenient to adjust the stamp body 62 by turning the adjustment component, and the space occupied by the adjustment component is relatively small, which is advantageous for miniaturizing the rotary stamp 1.

[0044] Specifically, in order to reduce the number of parts and assembly processes, the driven gear 72 described above can be integrated with the end surface 64 of the stamp base 60, that is, the driven gear 72 can be configured as a protrusion that protrudes from the end surface 64. On the other hand, the second positioning member 721 can also be formed by a groove in the driven gear 72.

[0045] As shown in Figure 4, a pin 735 is formed on the surface of the positioning piece 73 facing the stamp face base 60, and the drive gear 71 is assembled to this pin 735 via a central hole 711. In other words, the pin 735 forms the central axis of the drive gear 71. The pin 735 can be made up of two semicircular elastic pillars, and the free ends of the elastic pillars have sliding guide surfaces, making it easy to assemble the drive gear 71 to the pin 735. This type of assembly structure for the drive gear 71 also makes it possible to reduce the number of parts and assembly man-hours.

[0046] In order to save space, the drive gear 71 in this embodiment is installed between the positioning piece 73 and the end face 64 of the stamp base 60, and the central axis (pin 735) of the drive gear 71 and the axial hole 732 of the positioning piece 73 are arranged along the length direction of the positioning piece 73. With this structure, when the buckle 40 is inserted into the first slot 212, the positioning piece 73 that drives the drive gear 71 protrudes as much as possible from the frame 20, making it easier to adjust the stamp body 62.

[0047] In the rotary stamp 1 of this embodiment, at least one side plate 21 of the frame 20 has a second slot 213. The second slot 213 is located on the travel path of the buckle 40. When the buckle 40 is inserted into the second slot 213, the printing body 62 of the printing pad holder 60 separates from the ink pad 50 at the ink pad mounting portion 22, completely exposing the ink pad mounting portion 22. This allows the ink pad 50 to be attached and detached.

[0048] Furthermore, in the rotary stamp 1 of this embodiment, a third slot 214 may be provided in at least one side plate 21 of the frame 20. The third slot 214 is also located on the travel path of the buckle 40. When the buckle 40 is inserted into the third slot 214, the printing body 62 of the printing base 60 comes close to the opening 24 of the frame 20, which makes it easier to attach and remove the printing body 62. [Explanation of symbols]

[0049] 1...Rotary stamp 10...Handle 11...Vertical wall 111...Mounting hole 112...Shaft seat 113...First guide strip 20...frame 21...Side panel 211...Guide hole 2111…First straight section 2112...Arc section 2113…Second straight section 212...1st slot 213...Second slot 214...3rd slot 215...Second slide guide mechanism 216...Second guide strip 22...Ink pad mounting section 23…Connection piece 24...Opening 30...Elastic member 40...Buckle 50...Ink pad 60...Stamp stand 62...Seal 63...Stamp stand shaft 64...End face 71...Drive gear 711…Center hole 72...Driven gear 721...Second positioning member 73... Positioning piece 731...First positioning member 732...shaft hole 733...First slide guide mechanism 734...Elastic arm 735...pin

Claims

1. A rotary stamp including a handle, a frame, an elastic member, a stamp pad, a buckle, and an adjustment part, The elastic member is provided between the handle and the frame, the frame includes two side plates each having a guide hole and an ink pad mounting portion, and is slidably connected to the vertical walls on both sides of the handle via the two side plates; The stamp stand is formed in the shape of a regular polygonal prism, with a stamp body provided on each side, and is supported on the vertical walls on both sides of the handle via stamp stand shafts inserted into the guide holes, and is also suspended from the frame; When the handle is pressed by the elastic member, one of the printing blocks provided on the printing block is pressed against the ink pad at the ink pad mounting portion, A positioning member is provided on the stamp stand shaft, and when the stamp stand shaft descends along the guide hole, the positioning member rotates the stamp stand 180 degrees and presses the stamp body facing the ink pad against the object to be stamped, At least one side plate of the frame has a first slot; the buckle is attached to a vertical wall of the handle, and when inserted into the first slot, prevents the handle and the frame from sliding relative to each other; When the buckle is inserted into the first slot, the stamp pad is spaced apart from the ink pad; The adjustment part is connected to the stamp base, and when the buckle is inserted into the first slot, the stamp base is pushed to rotate relative to the positioning piece, thereby switching the one stamp body to another stamp body.

2. The stamp stand is in the shape of a regular triangular prism, and a stamp body is disposed on each of the three rectangular sides, or 2. The rotary stamp according to claim 1, wherein the stamp base is in the shape of a regular square prism, and a stamp body is disposed on each of the four rectangular sides.

3. 3. The rotary stamp according to claim 2, wherein when the buckle is inserted into the first slot, one side of the stamp pad faces the ink pad.

4. the positioning member includes a shaft hole, a first positioning member, and a first slide guide mechanism; the first positioning member is disposed at a position avoiding the shaft hole on the stamp base side surface of the positioning piece, the first slide guide mechanism is located on a positioning piece that faces the surface of the side plate of the frame; an end surface of the seal body facing the side plate of the frame has a plurality of sets of second positioning members corresponding to each of the plurality of seal bodies; a second slide guide mechanism is provided on the surface of the side plate of the frame facing the stamp base; the positioning piece is assembled between the side plate of the frame and the end face of the stamp block via a stamp block shaft passing through the shaft hole; When the stamp block shaft drives the stamp block downward, the second slide guide mechanism and the first slide guide mechanism cooperate to rotate the positioning member, 2. The rotary stamp according to claim 1, wherein the first positioning member and the second positioning member cooperate to rotate the stamp pad.

5. the first positioning member is made up of a plurality of positioning pins arranged along the circumferential direction of the shaft hole, Each set of second positioning members is composed of a plurality of grooves corresponding to the respective positioning pins; 5. The rotary stamp according to claim 4, wherein when a positioning member is assembled between the side plate of the frame and the end face of the stamp pad, the positioning pin is inserted into a groove of a second positioning member of the same set.

6. The guide holes of the two side plates of the frame include arcuate portions; the first slide guide mechanism is formed of a linear groove provided along the length of the positioning piece, the second slide guide mechanism is made of a slider inserted into the linear groove, 5. The rotary stamp according to claim 4, wherein a slide block is disposed inside the arcuate portion of the guide hole.

7. The positioning member is provided with at least one resilient arm; the first positioning member is located on the elastic arm; 5. The rotary stamp according to claim 4, wherein the first positioning member is separated from the second positioning member by the elastic arm being deformed in an axial direction along the stamp block.

8. the adjustment component includes a driven gear disposed on an end surface of the stamp block and a drive gear rotatably connected to the positioning member; The drive gear and the driven gear mesh with each other, 5. The rotary stamp according to claim 4, wherein when the buckle is inserted into the first slot, the drive gear rotates following the positioning member to a position where at least a portion of the drive gear is exposed above the frame.

9. the drive gear is provided between the positioning member and the end surface of the stamp base, 9. The rotary stamp according to claim 8, wherein the central axis of the drive gear and the axial hole of the positioning piece are arranged along the length of the positioning piece.

10. At least one side plate of the frame is provided with a second slot; the second slot is located on a travel path of the buckle; A rotary stamp described in any one of claims 1 to 9, wherein when the buckle is inserted into the second slot, the stamp face of the stamp pad is separated from the ink pad at the ink pad mounting portion, and the ink pad mounting portion is completely exposed on the handle.

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