Stamp with cutting tool

Abstract

The utility model relates to a seal with a cutting tool, which comprises a seal assembly and the cutting tool arranged in a seal body of the seal assembly, the cutting tool is provided with an inclined cutter groove on one side of a tool seat, a blade is arranged in the inclined cutter groove, a moving part is arranged in the tool seat, the moving part is connected with the blade, and the cutting tool is connected with the moving part. An operating piece is arranged in the transverse long hole of the tool seat, the operating piece is combined with an elastic element to be assembled with a moving piece, when the operating piece is located at the folding position or the knife outlet position of the tool seat, the operating piece is buckled and positioned in the tool seat by means of the elastic force of the elastic element, and the position of the blade is fixed through the moving piece; the operating piece can be stressed to be separated from the buckle with the tool seat and move along the transverse long hole, and the blade is driven by the moving piece to extend out of the tool seat or retreat into the tool seat, so that the cutting tool for the seal has simplicity, convenience and safety in operation.

Description

Technical Field

[0001] The utility model relates to a seal, in particular to a seal with the functions of cutting and unpacking, rolling and printing random codes to protect personal information, and the like. Background Art

[0002] Online shopping and home delivery offer convenient shopping options. However, since items are packaged and delivered in bags or boxes, the recipient's personal information must be marked on the bags or boxes to facilitate logistics and verify the recipient's identity. After the recipient receives the bag or box, the unpacked bag or box contains the recipient's personal information. To protect this information, it is typically removed from the bag or box before it is discarded.

[0003] In the past, recipients typically removed personal information from packaging bags and boxes by covering it with a dark pen or tearing off stickers with their personal information. However, due to the inconvenience of these methods, a roll-on stamp with garbled characters is now commercially available. Users can use this stamp to cover the dark garbled characters on the label with the recipient's personal information, ensuring that no personal information remains on discarded or recyclable bags or boxes.

[0004] In addition, the existing seals that can be coated with random codes are further equipped with a retractable cutting tool to facilitate users to open packaging bags or boxes. In the above-mentioned seals, the retractable cutting tool is inconvenient to use and needs to be further improved. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a seal with a cutting tool, so as to solve the technical problem that the cutting tool attached to the existing seal is inconvenient to operate.

[0006] The technical solution proposed by the present invention is to provide a seal with a cutting tool, which includes a seal component and a cutting tool, wherein:

[0007] The seal assembly includes a seal body and a bottom cover detachably mounted on the bottom of the seal body. The top of the seal body has an assembly opening.

[0008] The cutting tool is installed in the seal body and includes:

[0009] A tool holder, mounted on the assembly opening of the seal body, having an active space and an oblique knife groove located on one side of and communicating with the active space, the oblique knife groove obliquely extending to the top of the tool holder to form a blade entrance and exit, the top of the tool holder having a transverse long hole communicating with the active space, the transverse long hole defining a retracted position and a knife exit position arranged transversely and spaced apart, the knife exit position being located at one end of the transverse long hole adjacent to the blade entrance and exit, the blade entrance and exit and the transverse long hole both being exposed outside the seal body;

[0010] a blade mounted in the oblique blade groove of the tool holder and operable to be pushed obliquely upward along the oblique blade groove out of the blade entrance and retracted into the oblique blade groove;

[0011] a moving member installed in the tool base and connected to the blade, the moving member being capable of moving in the movable space of the tool base and driving the blade to move along the oblique blade groove;

[0012] an elastic element installed in the moving part; and

[0013] An operating member passes through the transverse long hole on the top of the tool seat and is inserted into the movable member. The elastic element provides elastic force to the operating member. When the operating member is in the retracted position or the blade-out position of the tool seat, the elastic force of the elastic element is used to snap and position the operating member in the tool seat, and the position of the blade is fixed through the movable member. The operating member can be forced to disengage from the snap fit with the tool seat and move along the transverse long hole, and the blade is driven to extend from or retract into the tool seat through the blade entrance and exit of the tool seat through the movable member.

[0014] The beneficial effect that can be achieved by the present invention is that, in the aforementioned seal with a cutting tool, the cutting tool installed in the seal body utilizes the transverse long hole of the tool seat to pass through the operating part, the operating part is combined with the elastic element to connect the movable part located in the tool seat, and the movable part is movably connected to the blade. With this combined structure, when the operating part is in the folded position or the blade-out position of the tool seat, it is snap-fitted and positioned in the tool seat by the elastic force of the elastic element, and the position of the blade is fixed by the movable part, thereby ensuring the safety of the cutting tool during use and folding; the operating part can be forced to disengage from the snap fit with the tool seat and move along the transverse long hole, and the blade is driven by the movable part to extend from or retract into the tool seat from the blade entrance and exit of the tool seat, so that the cutting tool has excellent simplicity in operation.

[0015] The seal with a cutting tool of the present invention can further utilize its seal body to be installed in a stamping mechanism in a shell, the top of the base of the stamping wheel group is pivotally connected to the assembling seat, and an elastic member is provided on each side of the pivotal connection between the top of the base and the assembling seat, the assembling seat is installed in the shell, wherein the base can rotate relative to the assembling seat, and cooperates with the elastic members on both sides to provide elastic force, and the elastic force action positions of the two elastic members are arranged on both sides of the axis of the stamping wheel, maintaining the balance of the stamping wheel group centrally arranged in the base during stamping, so that the stamping wheel group can conform to the user's force application method and allow the stamping wheel group to be flat on the surface of the object for rolling and stamping, and the stamped ink pattern can be completely covered on the stamped object, ensuring that the stamping wheel group will not roll unevenly due to uneven force when rolling garbled patterns. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model is a three-dimensional schematic diagram of an embodiment of a seal with a cutting tool, in which the cutting tool is in a folded state.

[0017] Figure 2 yes Figure 1 The stamp embodiment with a cutting tool is shown as a perspective exploded schematic diagram with the cutting tool separated.

[0018] Figure 3 yes Figure 1 and Figure 2 A three-dimensional schematic diagram of the cutting tool in the seal embodiment shown.

[0019] Figure 4 yes Figures 1 to 3 Schematic diagram of an exploded perspective view of the cutting tool shown.

[0020] Figure 5 yes Figures 1 to 3 Another perspective exploded schematic diagram of the cutting tool shown.

[0021] Figure 6 It is a partial cross-sectional schematic diagram of an embodiment of a seal with a cutting tool of the present invention, with the cutting tool in a folded state.

[0022] Figure 7 yes Figures 1 to 4 Schematic top plan view of the cutting tool shown.

[0023] Figure 8 yes Figures 1 to 4 Cutting tools shown in Figure 7 A side cross-sectional schematic diagram of the position of the cutting line AA is shown.

[0024] Figure 9 yes Figure 8 The cutting tool is shown as a side cross-sectional schematic diagram with the operating member pressed down.

[0025] Figure 10 It is a partial cross-sectional schematic diagram of an embodiment of a seal with a cutting tool of the present invention, with the cutting tool in a state of extending the blade.

[0026] Figure 11 yes Figure 1 The stamp embodiment with a cutting tool is shown as an exploded perspective view of the stamping mechanism.

[0027] Figure 12 yes Figure 11 Schematic diagram of the three-dimensional explosion of the stamping mechanism and bottom cover shown.

[0028] Figure 13 yes Figure 11 A schematic exploded perspective view of the stamping mechanism and bottom cover from another perspective.

[0029] Figure 14 It is a partial cross-sectional schematic diagram of a seal body of an embodiment of the seal with a cutting tool of the present invention.

[0030] Figure 15 It is a partial cross-sectional schematic diagram of a seal body of another embodiment of the seal with a cutting tool of the present invention.

[0031] Figure 16 This is a reference diagram of the seal embodiment of the present invention with a cutting tool in use during stamping.

[0032] Brief description of the figures:

[0033] 1: Seal component

[0034] 2: Cutting tools

[0035] 1A: Seal body

[0036] 1B: bottom cover

[0037] 10: Shell

[0038] 100: Accommodation space

[0039] 11: Assembly port

[0040] 12: buckle hole

[0041] 20: Stamping mechanism

[0042] 21: Assembly seat

[0043] 211: Top plate

[0044] 2111: first pivoting portion

[0045] 2112:Butt part

[0046] 2113: Positioning bump

[0047] 212: Assemble the side walls

[0048] 2121: buckle protrusion

[0049] 22:pedestal

[0050] 221:pedestal top plate

[0051] 2211: Second pivoting portion

[0052] 2212: Top connection

[0053] 2213: Positioning bump

[0054] 2214:Baffle

[0055] 222:pedestal side panel

[0056] 23: Elastic parts

[0057] 24: Stamping wheel set

[0058] 241:Axle assembly

[0059] 2411:Axle components

[0060] 242: Stamping wheel

[0061] 30: Tool holder

[0062] 301: base body

[0063] 3011: Activity Space

[0064] 3012: Oblique grooving

[0065] 3013: Blade entrance and exit

[0066] 302: End plate

[0067] 3021: horizontal long hole

[0068] 3022: folded position

[0069] 3023: Knife position

[0070] 3024: Buckle recess

[0071] 3025: Buckle recess

[0072] 31: Blade

[0073] 311: knife tail

[0074] 312: Longitudinal hole

[0075] 32: Moving parts

[0076] 321: junction

[0077] 3211: Column

[0078] 3212: Limit block

[0079] 322: Assembly hole

[0080] 323:Guide groove

[0081] 33: Elastic element

[0082] 34: Operating parts

[0083] 341: Operation end

[0084] 342: operating lever

[0085] 343: snap-on bump

[0086] 344:Activity spacing DETAILED DESCRIPTION

[0087] The following is a description of the accompanying drawings and embodiments of the present invention to further illustrate the technical means adopted by the present invention to achieve the intended purpose of the utility model.

[0088] like Figure 1 As shown, an embodiment of a stamp with a cutting tool 2 is disclosed. The stamp includes a stamp component 1 and a cutting tool 2.

[0089] like Figure 1 and Figure 2 As shown, the stamp assembly 1 includes a stamp body 1A and a bottom cover 1B. The stamp body 1A is an object with a stamping function. The top of the stamp body 1A has an assembly opening 11. The bottom cover 1B can be detachably installed on the bottom of the stamp body 1A.

[0090] like Figures 2 to 8 As shown, the cutting tool 2 is mounted on the top of the stamp body 1A. The cutting tool 2 includes a tool base 30 , a blade 31 , a moving member 32 , an elastic element 33 and an operating member 34 .

[0091] like Figures 2 to 8As shown, the tool seat 30 is installed on the top of the seal body 1A and extends into the accommodating space 100 from the assembly port 11. The tool seat 30 has an active space 3011 and an oblique knife groove 3012 located on one side of the active space 3011 and connected to the tool seat. The oblique knife groove 3012 extends obliquely to the top side of the tool seat 30 to form a blade entrance and exit 3013. The top of the tool seat 30 is provided with a horizontal long hole 3021 that connects to the active space 3011 from top to bottom. The blade entrance and exit 3013 and the horizontal long hole 3021 are both exposed outside the seal body 1A.

[0092] like Figures 3 to 5 As shown, the transverse long hole 3021 defines a retracted position 3022 and a blade-exiting position 3023 that are laterally spaced apart. The blade-exiting position 3023 is located at one end of the transverse long hole 3021 adjacent to the blade entrance 3013. In this embodiment, the transverse long hole 3021 is provided with a locking recess 3024 and a locking recess 3025 on the wall of the retracted position 3022 and the blade-exiting position 3023, respectively.

[0093] like Figures 2 to 8 As shown, the tool seat 30 includes a seat body 301 and an end plate portion 302 located on the top of the seat body 301, the activity space 3011 is provided in the seat body 301, the oblique knife groove 3012 is located on one side of the seat body 301 and below the end plate portion 302, the blade entrance and exit 3013 is located on one side of the end plate portion 302, and the transverse long hole 3021 is provided in the end plate portion 302.

[0094] like Figures 2 to 6 As shown, the blade 31 is installed in the oblique knife groove 3012 of the tool holder 30, and can be operated to be pushed out of the blade entrance 3013 obliquely upward along the oblique knife groove 3012 and retracted into the oblique knife groove 3012. In this embodiment, the blade 31 has a knife tail portion 311, and an elongated longitudinal hole 312 is provided in the knife tail portion 311.

[0095] like Figures 3 to 5 As shown, the movable member 32 is installed in the tool base 30 and can move laterally in the movable space 3011 of the tool base 30. The movable member 32 has a coupling portion 321 on the side facing the blade 31, and is movably connected to the blade tail portion 311 of the blade 31 through the coupling portion 321. The movable member 32 has an assembly hole 322 extending downward from the top, and a guide groove 323 extending downward from the top is provided on one side of the hole wall of the assembly hole 322.

[0096] like Figures 3 to 5 As shown, the elastic element 33 is installed in the assembly hole 322 of the moving member 32. The elastic element 33 can be a spring, a spring or other elastic elements.

[0097] like Figures 3 and 4 As shown, in this embodiment, the coupling portion 321 has a column portion 3211 and a limit block 3212 arranged at the end of the column portion 3211, the column portion 3211 is passed through the longitudinal hole 312 of the knife tail portion 311, the limit block 3212 is located on the side of the knife tail portion 311 facing away from the moving part 32, and the lateral width of the limit block 3212 is greater than the lateral width of the longitudinal hole 312 and can be limited on the side of the knife tail portion 311. By utilizing the cooperation between the coupling portion 321 and the longitudinal hole 312, the blade 31 can move up and down relative to the moving part 32, thereby, the moving part 32 operated to move laterally can drive the blade 31 to move obliquely along the oblique knife groove 3012, so that the blade 31 extends out of the tool seat 30 or retreats into the tool seat 30.

[0098] like Figures 3 to 5 and Figure 8 As shown, the operating member 34 passes through the transverse long hole 3021 at the top of the tool holder 30 and extends into the active space 3011 to connect with the movable member 32. The operating member 34 is subjected to the elastic force of the elastic element 33 and is fixed to the tool holder 30. When the operating member 34 is operated and is separated from the tool holder 30, the operating member 34 can change its position between the retracted position 3022 and the knife-out position 3023 of the transverse long hole 3021, and drive the blade 31 to extend from the tool holder 30 or retract into the tool holder 30 through the movable member 32. After the operating member 34 is released, the operating member 34 is subjected to the elastic force of the elastic element 33 and is fixed to the tool holder 30.

[0099] like Figures 3 to 5 and Figure 8 As shown, in this embodiment, the operating member 34 has an operating end portion 341 and an operating rod portion 342 extending downward from the bottom surface of the operating end portion 341, and a snap protrusion 343 is formed on the side of the operating rod portion 342, and a movable spacing 344 is provided between the snap protrusion 343 and the bottom surface of the operating end portion 341. The operating member 34 is provided with the operating rod portion 342 passing through the horizontal long hole 3021 of the tool seat 30 and arranged in the assembly hole 322 of the movable member 32. The operating end portion 341 is located on the tool seat 30, and the snap protrusion 343 of the operating member 34 is located in the guide groove 323. The elastic element 33 is connected between the operating rod portion 342 and the movable member 32 to provide elastic force, so that the operating member 34 can move up and down in the movable member 32.

[0100] like Figure 6 and Figures 8 to 10As shown, in the above, when the operating member 34 is located in the retracted position 3022 or the knife-out position 3023, the operating member 34 rises due to the elastic force of the elastic element 33, so that the snap protrusion 343 is snapped into the snap recesses 3024 and 3025 of the horizontal long hole 3021 of the tool holder 30 and fixed. When the operating member 34 is pressed downward, the snap protrusion 343 disengages from the snap recesses 3024 and 3025, and the hole wall position of the horizontal long hole 3021 corresponds to the movable spacing 344 of the operating member 34, so that the operating member 34 can move in the horizontal long hole 3021 of the tool holder 30.

[0101] like Figure 2 and Figure 11 In the embodiment shown, the seal body 1A of the seal assembly 1 includes a shell 10 and a stamping mechanism 20. The shell 10 has a accommodating space 100 with an opening facing downward. The assembly port 11 is provided at the top of the shell 10 and connected to the accommodating space 100. The stamping mechanism 20 is installed in the accommodating space 100 of the shell 10 and extends out of the bottom of the shell 10. The bottom cover 1B can be detachably installed at the bottom of the shell 10 of the seal body 1A and covers the part of the stamping mechanism 20 extending out of the bottom of the shell 10.

[0102] At Figure 11 In the illustrated embodiment, the housing 10 has a buckle hole 12 formed in the housing wall on both sides.

[0103] like Figures 11 to 14 As shown, the stamping mechanism 20 includes a set of connecting bases 21, a base 22, two elastic members 23 and a stamping wheel assembly 24. The connecting base 21 is detachably mounted in the accommodating space 100 of the housing 10 and includes a first pivot portion 2111. In this embodiment, the assembly seat 21 includes a top plate portion 211 and two assembly side walls 212 extending downward from both ends of the top plate portion 211. The first pivot portion 2111 is located at the middle position of the bottom of the top plate portion 211. The bottom of the top plate portion 211 has an abutment portion 2112 on both sides of the first pivot portion 2111. The two assembly side walls 212 each have a buckling protrusion 2121. The assembly seat 21 is installed in the shell 10 and is fixed by buckling the buckling protrusions 2121 of the two assembly side walls 212 into the buckling holes 12 of the shell wall at corresponding positions of the shell 10.

[0104] like Figures 12 to 14As shown, the pedestal 22 is rotatably mounted in the assembly seat 21. The pedestal 22 includes a second pivotal portion 2211, and the second pivotal portion 2211 is pivotally connected to the first pivotal portion 2111 of the assembly seat 21, so that the pedestal 22 can rotate relative to the assembly seat 21. In this embodiment, the pedestal 22 includes a pedestal top plate 221 and two pedestal side plates 222 extending downward from both ends of the pedestal top plate 221. The second pivotal portion 2211 is located in the middle of the top surface of the pedestal top plate 221. The top surface of the pedestal top plate 221 has a top connection portion 2212 on both sides of the second pivotal portion 2211. The two top connection portions 2212 correspond to the positions of the two abutment portions 2112 of the assembly seat 21, respectively.

[0105] like Figures 13 and 14 In the embodiment shown, the first pivot portion 2111 of the assembly seat 21 can be a pivot column, and the second pivot portion 2211 of the base 22 is a C-shaped seat, so that the base 22 can quickly and easily pivotally connect the second pivot portion 2211 to the first pivot portion 2111 of the assembly seat 21; Figure 15 In another embodiment shown, the pivot structure of the aforementioned pivot column and the C-shaped seat can also be interchanged. That is, the first pivot portion 2111 of the assembly seat 21 can be a C-shaped seat, and the second pivot portion 2211 of the base 22 can be a pivot column, which also has the effect of enabling the base 22 to quickly and easily pivotally connect the second pivot portion 2211 to the first pivot portion 2111 of the assembly seat 21.

[0106] like Figures 12 to 14 As shown, the two elastic members 23 are respectively installed between the assembly seat 21 and the base 22 and are respectively located on both sides of the first pivoting portion 2111 and the second pivoting portion 2211 relative to each other. The two elastic members 23 provide elastic force on both sides of the top of the base 22. The elastic members 23 can be springs, springs, or other elastic elements. In this embodiment, the elastic members 23 are springs. The abutting portion 2112 of the assembly seat 21 and the top portion 2212 of the base 22 are each provided with a positioning protrusion 2113, 2213, so that the two ends of the spring are respectively sleeved on the positioning protrusions 2113, 2213 for positioning. The base top plate portion 221 of the base 22 can also form a baffle 2214 on opposite sides of each elastic member 23 to provide protection for the elastic members 23.

[0107] like Figures 12 to 14As shown, the stamping wheel group 24 can be rotatably installed in the base 22, and the elastic force action positions of the two elastic members 23 are arranged at the axial ends of the stamping wheel group 24 and extend out of the bottom of the shell 10. The stamping wheel group 24 includes a wheel axle assembly 241 and a stamping wheel 242. The wheel axle assembly 241 is composed of two wheel axle components 2411 docked and combined. The stamping wheel 242 can absorb ink and has a printing surface on its surface. The stamping wheel group 24 is arranged on the wheel axle assembly 241, and is pivotally mounted on the two base side plates 222 of the base 22 at both ends of the wheel axle assembly 241, so that the stamping wheel 242 can roll.

[0108] like Figures 11 to 14 As shown, the bottom cover 1B is detachably assembled to the bottom of the housing 10 of the stamp body 1A and covers the stamping wheel assembly 24 therein.

[0109] like Figure 6 and Figures 8 to 10 As shown, regarding the use of the stamp with the cutting tool 2 of the utility model, when the cutting tool 2 of the stamp is unpacked, the user presses the operating member 34 of the cutting tool 2 at the top of the stamp assembly 1, and the operating member 34 at the retracted position 3022 is pressed and the compression elastic element 33 is lowered, and the buckle protrusion 343 of the operating member 34 is disengaged from the buckle recess 3024 of the tool base 30, and the hole wall position of the horizontal long hole 3021 of the tool base 30 corresponds to the movable spacing 344 of the operating member 34, so that the operating member 34 can be in the horizontal long hole 3021 of the tool base 30. 1 moves from the retracted position 3022 toward the blade-out position 3023, simultaneously driving the blade 31 along the oblique blade slot 3012 and extending out of the tool holder 30 via the movable member 32. After the operating member 34 reaches the blade-out position 3023, it is released. The elastic force of the elastic element 33 pushes against the operating member 34, causing the latching protrusion 343 of the operating member 34 to latch into the latching recess 3025 at the blade-out position 3023 of the tool holder 30, securing the blade 31. This prevents the blade 31 from returning to the tool holder 30. This allows the user to hold the stamp and use the blade 31 to cut through a box or bag. After use, the blade 31 is returned to the tool holder 30 by performing the reverse operation to ensure safety.

[0110] like Figures 14 to 16As shown, when stamping with the stamp assembly 1 of the stamp, the bottom cover 1B is removed to expose the stamp wheel 242 outside the bottom of the shell 10 of the stamp body 1A. The user holds the shell 10 of the stamp body 1A and uses the stamp wheel 242 to print a garbled pattern on the label paper on the packaging box or bag to cover the recipient's personal information on the label paper. When stamping, the stamping wheel 242 contacts the surface of the object to be stamped, and the stamp assembly 1 uses two elastic members 23 to provide elastic force to the top of the base 22 on which the stamping wheel 242 is installed, and the two elastic members 23 are located between the assembly base 21 and the base 22 and are respectively located on both sides of the first pivotal portion 2111 and the second pivotal portion 2211 relative to each other. In this way, the elastic force action positions of the two elastic members 23 are arranged at the axial ends of the stamping wheel 242, maintaining the balance of the stamping wheel group 24 centrally located in the base 22 during stamping, so that the stamping wheel group 24 can conform to the user's force application method and allow the stamping wheel group 24 to be truly flat on the surface of the object and roll to stamp, and the ink pattern after stamping can completely cover the object to be stamped. After stamping, the bottom cover 1B is reassembled on the bottom of the housing 10 of the stamp body 1A, and the stamping wheel 242 is covered inside, so that the stamping wheel 242 will not be contaminated by other objects.

[0111] The above description is merely an embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as above by the embodiments, it is not intended to limit the present invention. Any technician familiar with the profession can make some changes or modifications to the technical contents disclosed above without departing from the scope of the technical solution of the present invention. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A seal with a cutting tool, comprising a seal component and a cutting tool, characterized in that: The seal assembly includes a seal body and a bottom cover detachably mounted on the bottom of the seal body. The top of the seal body has an assembly opening. The cutting tool is installed in the seal body and includes: A tool holder, mounted on the assembly opening of the seal body, having an active space and an oblique knife groove located on one side of and communicating with the active space, the oblique knife groove obliquely extending to the top of the tool holder to form a blade entrance and exit, the top of the tool holder having a transverse long hole communicating with the active space, the transverse long hole defining a retracted position and a knife exit position arranged transversely and spaced apart, the knife exit position being located at one end of the transverse long hole adjacent to the blade entrance and exit, the blade entrance and exit and the transverse long hole both being exposed outside the seal body; a blade mounted in the oblique blade groove of the tool holder and operable to be pushed obliquely upward along the oblique blade groove out of the blade entrance and retracted into the oblique blade groove; a moving member installed in the tool base and connected to the blade, the moving member being capable of moving in the movable space of the tool base and driving the blade to move along the oblique blade groove; an elastic element installed in the moving part; and An operating member passes through the transverse long hole on the top of the tool seat and is inserted into the movable member. The elastic element provides elastic force to the operating member. When the operating member is in the retracted position or the blade-out position of the tool seat, the elastic force of the elastic element is used to snap and position the operating member in the tool seat, and the position of the blade is fixed through the movable member. The operating member can be forced to disengage from the snap fit with the tool seat and move along the transverse long hole, and the blade is driven to extend from or retract into the tool seat through the blade entrance and exit of the tool seat through the movable member.

2. The stamp with a cutting tool according to claim 1, characterized in that The tool holder is provided with a buckle recess on the hole wall at the folded position and the knife-out position of the transverse long hole; The moving part has a connecting portion, and the blade is movably connected to the connecting portion; The movable member has an assembly hole extending downward from the top, and a guide groove extending downward from the top is provided on one side wall of the assembly hole; The elastic element is installed in the assembly hole; The operating member has an operating end and an operating rod extending downward from the bottom surface of the operating end. A snap-on protrusion is formed on the side of the operating rod, and a movable distance is provided between the snap-on protrusion and the bottom surface of the operating end. The operating rod of the operating member passes through the transverse long hole of the tool seat and is penetrated into the assembly hole of the movable member. The operating end is located on the tool seat, and the snap-on protrusion of the operating member is located in the guide groove. The elastic element is connected between the operating rod and the movable member to provide elastic force. The operating member can move up and down in the movable member and enable the snap-on protrusion to be snapped into the snap-on recess.

3. The stamp with a cutting tool according to claim 1, characterized in that The blade has a tail portion with an elongated longitudinal hole in it. The movable member has a coupling portion on the side facing the blade. The coupling portion has a column portion and a limit block provided at the end of the column portion. The column portion is passed through the longitudinal hole in the tail portion. The limit block is located on the side of the tail portion facing away from the movable member. When the blade is driven to move along the oblique knife groove, it can move up and down relative to the movable member.

4. The stamp with a cutting tool according to claim 2, characterized in that The blade has a tail portion with an elongated longitudinal hole in it. The movable member has a coupling portion on the side facing the blade. The coupling portion has a column portion and a limit block provided at the end of the column portion. The column portion is passed through the longitudinal hole in the tail portion. The limit block is located on the side of the tail portion facing away from the movable member. When the blade is driven to move along the oblique knife groove, it can move up and down relative to the movable member.

5. The stamp with a cutting tool according to any one of claims 1 to 4, characterized in that The seal body of the seal assembly includes a shell and a stamping mechanism. The shell has a downwardly opening containing space. The assembly port is located at the top of the shell and communicates with the containing space. The stamping mechanism is installed in the containing space of the shell and extends out of the bottom of the shell. The bottom cover is detachably installed on the bottom of the shell of the seal body to cover the portion of the stamping mechanism extending out of the bottom of the shell. The stamping mechanism includes: A set of sockets, which are detachably mounted in the housing and include a first pivoting portion and two abutting portions located on both sides of the first pivoting portion; A base is rotatably mounted in the assembly base, wherein the top of the base has a second pivot portion and two top-connecting portions located on both sides of the second pivot portion, and the second pivot portion is pivotally connected to the first pivot portion of the assembly base, and the two top-connecting portions correspond to the positions of the two abutting portions respectively; Two elastic members, each mounted between the assembly base and the pedestal, are located on either side of the first pivoting portion and the second pivoting portion that are relatively pivoted, and are connected between the abutting portion and the top-connecting portion at opposite positions. The two elastic members provide elastic forces on both sides of the top of the pedestal; and A stamping wheel set is rotatably mounted in the base, and the elastic force acting positions of the two elastic members are arranged at the axial ends of the stamping wheel set, and the stamping wheel set extends out of the bottom of the shell.

6. The stamp with a cutting tool according to claim 5, characterized in that The assembly seat includes a top plate portion and two assembly side walls extending downward from both ends of the top plate portion. The first pivot portion and the abutment portions on both sides are located at the bottom of the top plate portion. The two assembly side walls each have a buckle projection. The housing has a buckle hole in each of its two lateral walls. The buckle projections of the two assembly side walls are buckled into the buckle holes at corresponding positions on the housing to secure the housing. The pedestal includes a pedestal top plate and two pedestal side plates extending downward from both ends of the pedestal top plate. The second pivoting portion and the top connecting portions on both sides thereof are located on the top surface of the pedestal top plate. The stamping wheel assembly includes an axle assembly and a stamping wheel. The axle assembly is formed by docking two axle components. The stamping wheel can absorb ink and has a printing surface. The stamping wheel is installed on the axle assembly, and the two ends of the axle assembly are pivotally mounted on the two side plates of the base to enable the stamping wheel assembly to roll.

7. The stamp with a cutting tool according to claim 6, characterized in that The elastic member is a spring, and the abutting portion of the assembly seat and the top connection portion of the base are each provided with a positioning protrusion. The two ends of the spring are respectively sleeved on the positioning protrusions for positioning, and the base top plate portion of the base forms a baffle on the opposite sides of each elastic member.

Images