TWM486555U - Multifunctional carving tool - Google Patents

Description

Multi-purpose carving tool

This creation provides a versatile engraving tool that is associated with engraving tools.

As shown in FIG. 1 , a general engraving knife 10 mainly includes an operation grip 11 , a cutter 12 , a cutter cover 13 and a limit cover 14 . One end of the operation grip 11 is for the user to hold. The other end of the handle 11 is provided with an external thread 111 and a tool hole 112. One end of the tool 12 is a cylindrical shank 121, and the tool 12 is inserted into the tool shank 121. In the hole 112, the tool cover 13 is sleeved by the cutter 12 and the cutter 12 is prevented from being disengaged by the cutter hole 112, and the limit cover 14 is a hollow tube structure, and the limit cover 14 is screwed into the Operating the external thread 111 of the gripping member 11 can restrict the cutter cover 13 from coming out and allowing the cutter 12 to pass out; thereby, the operating grip 11 of the engraving blade 10 is gripped and engraved through the cutter 12; However, the structural configuration of the engraving knives 10 can only be applied to the knives 12 having the cylindrical shank 121, and the knives of the knives are numerous, such as flat knives, long slanting knives, and knives without cylindrical shanks are also common. If the tool cannot be assembled with this structural configuration, it must be used when different tools are required. In addition to the convenience of the various tools, the cost of preparing all kinds of tools is also burdensome to the user, so it still needs to be improved. In view of this, the author has conceived and studied more and finally created a multi-tool. Fitness carving tool.

This creation provides a versatile engraving tool whose main purpose is to improve the inconvenience that general engraving tools cannot be applied to different shapes of tools.

In order to achieve the above objective, the present invention provides a versatile engraving tool, comprising: an operating member, comprising a grip portion disposed adjacent to a plug portion, the plug portion is provided with an external thread portion and a plug hole; The seat includes a clamping portion adjacent to a clamping portion, and the clamping seat further defines a slot and a socket formed by the clamping portion, the slot extending to the circumferential surface of the clamping seat, and the socket is a circular jack located in the slot, the clip seat is received in the insertion hole of the operating member by the connecting portion; a sleeve, a structure through which both ends are penetrated, and one end of the sleeve is a set of mouth The other end is a bundle mouth, the bundle sleeve has an internal thread portion, and the diameter of the bundle mouth is smaller than the diameter of the sleeve mouth, and the sleeve is sleeved on the socket and the operation member is inserted The external thread portion is screwed to the external thread portion; a tool head is screwed to the insertion portion, and the bundle mouth of the sleeve is not forced against the clamping portion of the holder The tool head is movably coupled to the slot of the holder, the sleeve is screwed to the bottom, and the sleeve is forced against the clamping portion of the holder by the beam, and The cross-sectional tight housings clip to position the tool head.

The creation can be assembled with a sheet-shaped tool head or a rod-shaped tool head through the basic structure of the operating member, the holder and the sleeve, and the user can replace the basic structure by visually, thereby greatly improving the convenience of use and reducing the carrying. Increase the overall added value by using the required load or cost.

[study]

10‧‧‧ carving knife

11‧‧‧Operating grip

111‧‧‧ external thread

112‧‧‧Tool hole

12‧‧‧Tools

121‧‧‧shank

13‧‧‧Tool cover

14‧‧‧Limited cover

[this creation]

20‧‧‧Operating parts

21‧‧‧ grip

22‧‧‧Docking section

221‧‧‧External thread

222‧‧‧ Sockets

30‧‧‧Clip seat

31‧‧‧wearing section

32‧‧‧clamping department

33‧‧‧ slotting

34‧‧‧ jack

40‧‧‧ bundle

41‧‧‧ mouth

42‧‧‧Bundle

43‧‧‧Threaded Department

50‧‧‧Tool head

50A‧‧‧Sheet-shaped tool head

50B‧‧‧ rod tool head

60‧‧‧Transfer components

61‧‧‧Connected parts

611‧‧‧Combined section

612‧‧‧ by face

613‧‧‧ positioning segment

614‧‧‧ spherical face

62‧‧‧ casing

621‧‧‧ internal thread

622‧‧‧restriction

70‧‧‧protection unit

70A‧‧‧Tool head cover

70B‧‧‧Bundle cover

70C‧‧‧Transfer assembly cover

Figure 1 is a schematic exploded view of a general engraving knives.

Fig. 2 is a schematic exploded view of the multi-functional engraving tool of the present invention, and is an embodiment of a fixed-joined sheet-shaped tool head.

Fig. 3 is a three-dimensional combination appearance of the tiling tool head of the versatile engraving tool.

Fig. 4 is a top view of the tiling tool head of the versatile engraving tool.

Fig. 5 is a sectional view showing the structural combination of the tiling tool head of the versatile engraving tool.

Fig. 6 is a schematic exploded view showing the three-dimensional structure of the versatile engraving tool of the present invention, and is an embodiment in which the adapter member is rotatably coupled to the bar-shaped tool head.

Fig. 7 is a schematic view showing the appearance of the three-dimensional structure combination of Fig. 6.

Fig. 8 is a sectional view showing the assembly of the tool head of the versatile engraving tool through the adapter assembly.

Fig. 9 is a sectional view showing the combination of the fixed-fit tool head of the versatile engraving tool.

In order to enable your review committee to have a better understanding and understanding of the purpose, characteristics and efficacy of this creation, please refer to the following [Simplified Description of the Drawings] for details: The preferred implementation of the versatile engraving tool of this creation, for example, the second As shown in FIG. 9, comprising: an operating member 20, comprising a grip portion 21 adjacent to a plug portion 22, the plug The segment 22 is provided with an externally threaded portion 221 and an insertion hole 222. The clamping portion 30 includes a clamping portion 31 adjacent to a clamping portion 32. The outer diameter of the clamping portion 32 is larger than the diameter of the connecting portion 31. The outer diameter of the holder 30 is further extended by the clamping portion 32 to the slot 33 and the insertion hole 34 of the through portion 31. The slot 33 of the embodiment extends to the circumference of the holder 30. The socket 34 is a circular insertion hole located at a central position in the slot 33, and the holder 30 is received by the insertion portion 31 in the insertion hole 222 of the operating member 20, and The clamping portion 32 is limited to the outer edge of the insertion hole 222; a sleeve 40 has a structure through which both ends are penetrated, and the end of the sleeve 40 is a set of ports 41, and the other end is a bundle port 42, the sleeve The sleeve 40 has a smaller diameter than the diameter of the sleeve 41. The sleeve 40 is sleeved over the holder 30 and the insertion section 22 of the operating member 20. The internal thread portion 43 is screwed to the external thread portion 221; a tool head 50 may be a sheet-shaped tool head 50A or a rod-shaped tool head 50B, and the sheet-shaped tool head 50A is a long oblique knife or a flat head carving knife; And the bar tool head 50B is as small The bead head, the pen core, the target scraping or the needle bar, the tool head 50 shown in Figures 2 to 5 is a sheet-shaped tool head 50A, and when the tool head 50 is a sheet-shaped tool head 50A, the sheet-shaped tool head 50A When the sleeve 40 is screwed to the insertion portion 22, and the beam opening 42 of the sleeve 40 has not yet pressed against the clamping portion 32 of the holder 30, the tool head 50 is removably coupled to the holder 30. In the grooving slot 33, the lamella-shaped tool head 50A is directly inserted into the slot 33 of the cradle 30 to be displaceably coupled with the slot 33, and then inserted. The sleeve 40 is screwed to the bottom, so that the sleeve 40 is forced against the clamping portion 32 of the holder 30 by the beam opening 42 and the slit 33 of the holder 30 is tightened to receive the sheet-shaped tool head 50A. The slot 33 of the clip 30 is tightly positioned; and when the tool head 50 is a rod-shaped tool head 50B, it can be directly as shown in FIG. The rod-shaped tool head 50B is inserted into the insertion hole 34 of the holder 30 when the slot 33 has not been tightened, so that the rod-shaped tool head 50B is displaceably coupled to the slot 33, and then the bundle is screwed. The sleeve 40 causes the bundle opening 42 of the sleeve 40 to press against the clamping portion 32 and tighten the slit 33 to form a positioning, thereby fixedly engaging the rod-shaped tool head 50B; and when the rod-shaped tool head 50B is When there is a rotation requirement in the working process, the adapter assembly 60 is coupled to the slot 33 of the holder 30. As shown in FIGS. 6 to 8, the adapter assembly 60 includes a coupling member 61 and a The sleeve 62, the joint member 61 is sequentially formed with a joint portion 611, an abutment surface 612, a positioning portion 613 and a spherical surface portion 614. The joint portion 611 is a cylindrical structure shaped to correspond to the socket 34 of the clamp seat 30. The abutting surface 612 is a circular sheet structure having an outer diameter larger than the outer diameter of the joint portion 611, and the positioning portion 613 is a stud structure, and the spherical portion 614 is a round spherical surface structure; the joint of the adapter assembly 60 61. When the sleeve 40 is screwed to the insertion portion 22, and the beam opening 42 of the sleeve 40 has not yet pressed against the clamping portion 32 of the holder 30, the coupling member 61 has the knot The sleeve 611 is inserted into the insertion hole 34 of the holder 30, and after the insertion, the sleeve 40 is screwed to the bottom. When the sleeve 40 is screwed to the end of the insertion portion 22, the sleeve 40 is used with the bundle 42. Forcing the clamping portion 32 of the holder 30 and tightening the slot 33 of the holder 30. When the slot 33 is tightened, the socket 34 is tightened, so that the coupling portion 611 of the coupling member 61 is received. The sleeve 33 of the holder 30 is tightly positioned; and the sleeve 62 is a hollow tube structure having two ends therethrough. The sleeve 62 has an internal thread 621 at one end and a constricted portion 622 at the other end to limit the rod-shaped tool. The head 50B allows the rod-shaped tool head 50B to be extended from the other end of the sleeve 62 by the end of the sleeve 62 to the other end and cannot be extended by the other end. One end of the internal thread 621 is inserted into and partially passed through the constricted portion 622 and is restricted to the constricted portion 622, so that the bar-shaped tool 50B is rotatably disposed on the constricted portion 622, and then the sleeve is further 62 is disposed at the end of the internal thread 621 The positioning portion 613 of the engaging member 61 is such that the sleeve 62 is coupled to the positioning portion 613 of the coupling member 61 after being coupled to the rod-shaped tool head 50B and abuts against the abutting surface 612, and the rod-shaped tool head 50B is received. One end of the sleeve 62 is reliably abutted against the spherical surface portion 614 of the coupling member 61, so that the rod-shaped tool head 50B can be freely rotated. A protective unit 70 can cover the cover structure of the tool head 50. The protection unit 70 can be directly sleeved on the tool head cover 70A of the tool head 50 as shown in the second and fifth embodiments, or can be overlaid on the sleeve 40 as shown in FIG. And the cover cover 70B which is coated on the outside of the tool head 50 at the same time, and can also be covered on the adapter assembly 60 as shown in FIG. 70C, so that the tool head 50 is not directly exposed, thereby improving the overall safety of the tool, and of course, reducing the collision or wear of the tool head, improving the service life of the tool head, and can be used alone or in combination during use. For composite use, as shown in Figure 3, the cover 70B is used alone, and as shown in Figure 5, the tool cover 70A and the cover are used simultaneously. 70B, Fig. 6 is a separate use of the adapter cover 70C.

The above is the structural configuration and features of the versatile engraving tool of the present invention. It can be seen from the above that through the operation member 20, the holder 30 and the sleeve 40, the clip-shaped tool head 50A and the rod shape can be matched. The tool head 50B can be applied to different tool heads 50 under the same structure, and has high convenience, and when carried and used, it only needs to carry the same structural foundation, and can be combined with different tool heads 50. There is no need to carry or prepare a different combination structure, in addition to being convenient to carry, the cost of different use requirements can be reduced; and when the bar-shaped tool head 50B needs to have a rotatable use characteristic according to the work demand, The adapter member 60 can be combined with the rod-shaped tool head 50B to provide a rotation function under the same structure, thereby further improving the adaptability of the overall structure, and then multiplying Increase the added value of the overall structure.

20‧‧‧Operating parts

21‧‧‧ grip

22‧‧‧Docking section

221‧‧‧External thread

222‧‧‧ Sockets

30‧‧‧Clip seat

31‧‧‧wearing section

32‧‧‧clamping department

33‧‧‧ slotting

34‧‧‧ jack

40‧‧‧ bundle

41‧‧‧ mouth

42‧‧‧Bundle

43‧‧‧Threaded Department

50‧‧‧Tool head

50A‧‧‧Sheet-shaped tool head

70‧‧‧protection unit

70A‧‧‧Tool head cover

70B‧‧‧Bundle cover

Claims (9)

A multi-functional engraving tool comprises: an operating member, comprising a grip portion disposed adjacent to a plug portion, the plug portion is provided with an external thread portion and a plug hole; and a clip seat comprising a joint portion a clamping portion is disposed adjacent to the clamping portion, and the clamping seat further defines a slot and a socket formed by the clamping portion, the slot extending to the circumferential surface of the clamping seat, and the insertion hole is a circular shape located in the clamping slot a jack, the clip seat is received in the insertion hole of the operating member; the sleeve is configured to penetrate through the two ends, and the end of the sleeve is a set of mouths, and the other end is a bundle port. The sleeve has an internal thread portion, and the diameter of the beam mouth is smaller than the diameter of the sleeve, and the sleeve is sleeved over the socket and the insertion portion of the operating member and the internal thread portion is Screwed to the external thread portion; a tool head, the tool head is displaceably coupled when the sleeve is screwed to the insertion portion, and the bundle mouth of the sleeve has not yet pressed against the clamping portion of the holder In the slot of the clamping seat, the sleeve is screwed to the bottom, the sleeve is forced against the clamping portion of the clamping seat by the beam, and the slot of the clamping seat is tightened to position the sleeve With head. The versatile engraving tool according to claim 1, wherein the outer diameter of the clamping portion of the clamping seat is larger than the outer diameter of the connecting portion, and the clamping portion is received after the insertion hole, the clamping member The crotch portion is limited to the outside of the insertion hole, and the dissection groove is a cross-shaped groove extending to the through-segment portion, and the insertion hole is located at a center position of the dissection groove. The versatile engraving tool of claim 1, wherein the tool head is a sheet-shaped tool head or a bar-shaped tool head. The versatile engraving tool of claim 3, wherein the tool head is a sheet-shaped tool head, and when the bundle is screwed to the insertion section, the bundle mouth of the bundle has not yet been forced against the clamp When the clamping portion of the seat is inserted, the sheet-shaped tool head is directly inserted into the slit, so that the sheet-shaped tool head can be Displaceably coupled to the slot, the sleeve is screwed to the bottom, the sleeve is forced against the jaw by the bundle, and the slot is tightened to position the sheet-shaped tool head. The versatile engraving tool of claim 3, wherein the tool head is a bar-shaped tool head, and the bar-shaped tool head is inserted into the socket of the slot when the slot is not yet tightened. Having the rod-shaped tool head movably coupled to the slot, and then screwing the sleeve to the end of the bundle, the bundle of the sleeve is forced against the jaw and the sleeve is tightened to form a positioning, thereby fixing the joint Bar tool head. The versatile engraving tool of claim 3, wherein the tool head is a bar-shaped tool head and is coupled to the slot with an adapter assembly, the adapter assembly comprising a coupling member and a sleeve. Forming a joint portion and a positioning portion, the joint portion is a cylindrical structure formed corresponding to the shape of the socket, and the positioning portion is a stud structure; the joint member is screwed to the plug in the sleeve When the bundle port of the sleeve is not forced against the clamping portion of the holder, the coupling member is inserted into the socket of the holder to form a displaceable coupling, and the sleeve is inserted after the insertion In the end, the sleeve is forced against the clamping portion by the beam mouth and tightens the cutting groove, thereby tightening the joint portion of the coupling member; and the sleeve is a hollow tubular body structure which is penetrated at both ends, The sleeve has an internal thread at one end and a constricted portion at the other end to limit the rod-shaped tool head, so that the rod-shaped tool head is rotatably disposed at the constricting portion, and the sleeve is screwed to one end of the internal thread. In the positioning section of the joint. The versatile engraving tool of claim 6, wherein the joint portion of the joint member and the positioning portion are further formed with abutting surface, and the abutting surface has an outer diameter larger than an outer diameter of the joint portion. a circular sheet structure, wherein the positioning section is different from the end adjacent to the abutting surface to form a spherical surface, the spherical surface is a smooth spherical structure, and the sleeve is coupled to the joint after the rod-shaped tool head is positioned The positioning section is placed against the abutment surface, and the end of the rod-shaped tool head received in the sleeve is reliably abutted on the spherical surface of the coupling member. The versatile engraving tool of claim 1, wherein the protection head is further provided with a protection unit. The versatile engraving tool of claim 8, wherein the protection unit is a tool cover that is directly sleeved and positioned on the tool head, is sheathed outside the sleeve, and is simultaneously coated on the tool head. The outer cover is covered or overlaid on the adapter assembly and simultaneously wrapped around the adapter cover of the tool head.