CN214352222U

CN214352222U - 3D hand drawing tool

Info

Publication number: CN214352222U
Application number: CN202120166682.9U
Authority: CN
Inventors: 方方
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-10-08
Anticipated expiration: 2031-01-21

Abstract

The utility model discloses a 3D hand drawing instrument, including two a, two scissors of the common fixedly connected with of upper surface of a piece, two be the symmetry form on the piece and seted up a first cell body mechanism, two the lower surface of a piece is the symmetry form and all installs a coupling mechanism, two be the symmetry form on the coupling mechanism and all seted up a second cell body mechanism, two be the symmetry form in the second cell body mechanism and all install a latch mechanism, the beneficial effects of the utility model are that: this an elbow scissors for 3D hand is painted can change the scissors handle on the scissors to can provide better use comfort for the user according to user's palm size, the effectual general elbow scissors overall structure of having solved is single, and the position of its scissors handle can not be changed, thereby can not provide more comfortable use according to the palm size of difference and feel the scheduling problem for the user.

Description

3D hand drawing tool

Technical Field

The utility model relates to a technical field is painted to the 3D hand, specifically is a 3D hand draws instrument.

Background

The scissors are double-edged tools used for cutting objects such as cloth, paper, steel plates, ropes, round steel and the like, the elbow scissors are one of various scissors types, and the elbow scissors are favorable for sight compared with common scissors, so the elbow scissors are also often used for cutting 3D hand-painted ornaments.

At present, the overall structure of a common elbow scissors is single, the part of a scissor handle cannot be replaced, the size of the palm of a user is different, and therefore the user cannot feel more comfortable to use according to the size of the palm of the user.

Disclosure of Invention

An object of the utility model is to provide a 3D hand drawing instrument to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a 3D hand drawing instrument, includes two a piece, two scissors of the common fixedly connected with of upper surface of a piece, two be the symmetry form on the piece and seted up a first cell body mechanism, two a lower surface of a piece is the symmetry form and all installs a coupling mechanism, two be the symmetry form on the coupling mechanism and all seted up a second cell body mechanism, two be a latch mechanism, two all install a latch mechanism, two in the second cell body mechanism be the symmetry form a reinforcing mechanism is all installed to the symmetry form on the first cell body mechanism.

Preferably, two first cell body mechanism all includes a draw-in groove and a slot, two the lower surface of two a numbers pieces is seted up respectively to draw-in groove and two slots, and two the draw-in groove all is the setting of L type, two a spout has all been seted up on the inner wall that draw-in groove one end was kept away from to the slot.

Preferably, the two connecting mechanisms respectively comprise a second block, the second block is respectively connected to the lower surfaces of the first blocks in a sliding manner, one of the first block and the second block is fixedly connected with a first scissor handle, and the other second block is fixedly connected with a second scissor handle.

Preferably, two the second cell body mechanism all includes a protruding type spout, two protruding type spout is seted up respectively on two lateral walls that No. two blocks kept away from mutually, two a logical groove has all been seted up to the position that corresponds two draw-in grooves on the top cell wall of protruding type spout, and two it is linked together with two draw-in grooves respectively to lead to the groove.

Preferably, two latch mechanism all includes a first spring, two first spring difference fixed connection is in the notch of two protruding type spouts, two the equal fixedly connected with slider of the other end of first spring, and two the slider all with protruding type spout sliding connection, two equal fixedly connected with one on the lateral wall that one side was kept away from mutually to the slider presses the briquetting, and two the one end of keeping away from the slider according to the briquetting all passes the notch of protruding type spout and extends to No. two outside the piece the upper surface of slider corresponds the equal fixedly connected with fixture block in position of two draw-in grooves respectively, two the fixture block all is the setting of L type, and two the fixture block all passes logical groove and with draw-in groove looks joint.

Preferably, the two reinforcing mechanisms respectively comprise an inserting block and a second spring, the two inserting blocks are respectively inserted into the two slots, the two second springs are respectively and fixedly connected to the opposite slot walls of the two sliding grooves, a reinforcing groove is formed in the side wall of one side of each inserting block, a sliding plate is fixedly connected to the other end of each second spring, the sliding plates are respectively and slidably connected with the sliding grooves, a fixed block is fixedly connected to the position, corresponding to the reinforcing groove, of the side wall away from the sliding plates, the fixed blocks penetrate through the slot walls of the sliding grooves and are inserted into the reinforcing grooves, a supporting block is fixedly connected to the top end, close to the side wall of one side of each sliding plate, and one end, away from the supporting block, of each supporting block penetrates through the slot walls of the sliding grooves and extends into the corresponding slot.

Compared with the prior art, the beneficial effects of the utility model are that: through the clamping mechanism who sets up, can be through pressing down the pressure piece, make and push down the pressure piece and promote the first spring of slider extrusion and slide, the slip of slider can drive the fixture block and remove, the removal of fixture block can be relieved with the joint of draw-in groove, and the removal of fixture block can promote to remove to the piece, the removal of supporting the piece can promote slide extrusion second spring and remove, the removal of slide can drive the fixed block and get into in the spout, thereby can relieve the fixed of fixed block to the inserted block, after the joint of fixture block and draw-in groove and the fixed removal of fixed block to the inserted block, alright change with first scissors handle or second scissors handle, the effectual general elbow scissors overall structure singleness of having solved, the position of its scissors handle can not change, thereby can not provide more comfortable use sense scheduling problem for the user according to the palm size of difference.

Drawings

FIG. 1 is a schematic view of the overall cutting structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the second block of the present invention;

fig. 3 is a schematic structural view of the first tank mechanism of the present invention;

fig. 4 is a schematic structural view of a second trough mechanism in the present invention;

fig. 5 is a schematic view of the overall structure of the middle clamping block of the present invention.

In the figure: 1. a first block; 2. scissors; 3. a first tank mechanism; 31. a card slot; 32. a slot; 33. a chute; 4. a connecting mechanism; 41. a block number two; 42. a first scissor handle; 43. a second scissor handle; 5. a second tank mechanism; 51. a convex chute; 52. a through groove; 6. a clamping mechanism; 61. a first spring; 62. a slider; 63. a pressing block; 64. a clamping block; 7. a reinforcement mechanism; 71. inserting a block; 72. a second spring; 73. a reinforcing groove; 74. a slide plate; 75. a fixed block; 76. and (6) butting against blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a 3D hand drawing instrument, including two a 1, scissors 2 of the common fixedly connected with of upper surface of two a 1, be the symmetry form on two a 1 and seted up a first cell body mechanism 3, a coupling mechanism 4 is all installed to two a 1 lower surfaces of being the symmetry form, it all has seted up a second cell body mechanism 5 to be the symmetry form on two coupling mechanism 4, be the symmetry form in two second cell body mechanisms 5 and all install a latch mechanism 6, be the symmetry form on two first cell body mechanisms 3 and all install a strengthening mechanism 7.

Two first cell body mechanisms 3 all include a draw-in groove 31 and a slot 32, and the lower surface of two 1's is seted up respectively to two draw-in grooves 31 and two slots 32, and just two draw-in grooves 31 all are the setting of L type, and two slots 32 all have seted up a spout 33 on keeping away from the inner wall of draw-in groove 31 one end, the connection of the follow-up mechanism of being convenient for.

Two coupling mechanism 4 all include a No. two piece 41, and two No. two piece 41 sliding connection are in the lower surface of two a 1 respectively, and the lower surface fixedly connected with of one of them No. two piece 41 has a first scissors handle 42, and the lower surface fixedly connected with of another No. two piece 41 has a second scissors handle 43, is convenient for use.

Two second cell body mechanisms 5 all include a protruding type spout 51, and on two protruding type spouts 51 seted up the lateral wall that two No. two blocks 41 kept away from mutually, all seted up one on the top cell wall of two protruding type spouts 51 corresponding two positions of draw-in groove 31 and led to groove 52, and two lead to groove 52 and be linked together with two draw-in grooves 31 respectively, the connection of the follow-up mechanism of being convenient for.

Two latch mechanisms 6 all include a first spring 61, two first springs 61 are fixed connection in two protruding type spout 51's notch respectively, slider 62 of the equal fixedly connected with of the other end of two first springs 61, and two sliders 62 all with protruding type spout 51 sliding connection, equal fixedly connected with presses on the lateral wall of one side is kept away from mutually for two sliders 62 and blocks 63, and two one ends of pressing blocks 63 to keep away from slider 62 all pass protruding type spout 51's notch and extend to No. two blocks 41 outsides, two sliders 62's upper surface corresponds fixture block 64 of the equal fixedly connected with in position of two draw-in grooves 31 respectively, two fixture blocks 64 all are the setting of L type, and two fixture blocks 64 all pass logical groove 52 and with draw-in groove 31 looks joint, be convenient for fix.

Two strengthening mechanisms 7 all include an inserted block 71 and a second spring 72, two inserted blocks 71 are pegged graft respectively in two slots 32, two second springs 72 are fixed connection respectively on two spout 33 cell walls in opposite directions, a strengthening groove 73 has all been seted up on the lateral wall of two inserted blocks 71 one sides, the equal fixedly connected with slide 74 of the other end of two second springs 72, and two slide 74 all with spout 33 sliding connection, the equal fixedly connected with fixed block 75 in the position that corresponds strengthening groove 73 on the lateral wall that two slide 74 kept away from mutually, and two fixed blocks 75 all run through the cell wall of spout 33 and insert and connect in strengthening groove 73, two slide 74 are close to the equal fixedly connected with one on top of the lateral wall of fixed block 75 one side and support block 76, and two support the one end that block 76 kept away from mutually run through the cell wall of spout 33 and with to extend to draw-in groove 31, be convenient for consolidate.

Specifically, when the utility model is used, the pressing block 63 is pressed to make the pressing block 63 push the sliding block 62 to extrude the first spring 61 to slide, the sliding of the sliding block 62 can drive the clamping block 64 to move, the clamping block 64 can be moved to release the clamping between the clamping block 64 and the slot 31, and when the clamping block 64 moves, the clamping block 64 can push the abutting block 76 to move, the abutting block 76 can push the sliding plate 74 to extrude the second spring 72 to slide, the sliding of the sliding plate 74 can drive the fixing block 75 to enter the sliding slot 33, after the fixing block 75 enters the sliding slot 33, the fixing of the inserting block 71 by the fixing block 75 is released, at this time, the corresponding second block 41 is moved downwards, so that the clamping block 64 and the inserting block 71 can be separated from the corresponding slots to finish the detachment of the corresponding scissors handle, then the scissors handle to be replaced is taken up, and the clamping block 64 and the inserting block 71 on the scissors handle are respectively aligned with the clamping slot 31 and the inserting slot 32, then, the corresponding pressing block 63 is pressed, so that the pressing block 63 pushes the sliding block 62 to extrude the first spring 61 to drive the fixture block 64 to move, when the sliding block 62 can not drive the fixture block 64 to move any more, the fixture block 64 and the inserting block 71 are respectively inserted into the corresponding grooves, when the inserting block 71 is inserted into the slot 32, the inclined plane on the inserting block 71 can extrude the inclined plane on the fixing block 75, when the fixture block 64 is inserted into the slot 31, the arc surface on the fixture block 64 can extrude the inclined plane on the abutting block 76, the extruded fixing block 75 and the abutting block 76 can push the sliding plate 74 to extrude the second spring 72 to slide, the sliding of the sliding plate 74 can drive the abutting block 76 and the fixing block 75 to move into the sliding groove 33, thereby preventing the abutting block 76 and the fixing block 75 from interfering the insertion of the fixture block 64 and the inserting block 71, and when the inserting block 71 and the fixture block 64 are completely inserted into the corresponding grooves, the pressed pressing block 63 is released, at this time, the extruded first spring 61 will rebound and reset through its own elasticity, the rebound and reset of the first spring 61 can push the sliding block 62 to slide, the sliding of the sliding block 62 can drive the clamping block 64 to be clamped with the clamping groove 31, after the clamping block 64 is clamped with the clamping groove 31, the clamping block 64 will not abut against the abutting block 76 any more, at this time, the extruded second spring 72 will rebound and reset through its own elasticity, the rebound and reset of the second spring 72 can push the sliding plate 74 to slide, the sliding of the sliding plate 74 can push the fixing block 75 to be inserted into the reinforcing groove 73, when the fixing block 75 is inserted into the reinforcing groove 73, the inserting block 71 will be fixed, at this time, the first block 1 and the second block 41 will be fixed to each other, thereby the replacement of the scissor handle can be completed, the problem that the general elbow scissors have a single overall structure and the part of the scissor handle cannot be replaced is solved effectively, thereby providing more comfortable use feeling for users according to different palm sizes.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a 3D hand drawing instrument, its characterized in that includes two one (1), two scissors (2) of the common fixedly connected with of upper surface of one (1), two be the symmetry form on one (1) and seted up one first cell body mechanism (3), two the lower surface of one (1) is the symmetry form and all installs one coupling mechanism (4), two be a second cell body mechanism (5) have all been seted up to the symmetry form on coupling mechanism (4), two be the symmetry form in the second cell body mechanism (5) and all install one latch mechanism (6), two be a reinforcing mechanism (7) all installed to the symmetry form on the first cell body mechanism (3).

2. The 3D hand drawing tool of claim 1, wherein: two first cell body mechanism (3) all includes a draw-in groove (31) and a slot (32), two the lower surface of locating two a (1) respectively in draw-in groove (31) and two slot (32), and two draw-in groove (31) all is the setting of L type, two a spout (33) have all been seted up on slot (32) keep away from the inner wall of draw-in groove (31) one end.

3. The 3D hand drawing tool of claim 1, wherein: two coupling mechanism (4) all include a No. two piece (41), two No. two piece (41) sliding connection is in the lower surface of a two piece (1) respectively, one of them the lower surface fixed connection of a No. two piece (41) has a first scissors handle (42), another the lower surface fixed connection of a No. two piece (41) has a second scissors handle (43).

4. The 3D hand drawing tool of claim 1, wherein: two second cell body mechanism (5) all include a protruding type spout (51), two protruding type spout (51) are seted up respectively on two lateral walls that No. two blocks (41) kept away from mutually, two a logical groove (52) has all been seted up to the position that corresponds two draw-in grooves (31) on the top cell wall of protruding type spout (51), and two it is linked together with two draw-in grooves (31) respectively to lead to groove (52).

5. The 3D hand drawing tool of claim 1, wherein: the two clamping mechanisms (6) respectively comprise a first spring (61), the two first springs (61) are respectively and fixedly connected with the notches of the two convex sliding grooves (51), the other ends of the two first springs (61) are respectively and fixedly connected with a sliding block (62), the two sliding blocks (62) are both connected with the convex sliding groove (51) in a sliding way, the side wall of one side, far away from the two sliding blocks (62), is fixedly connected with a pressing block (63), one end of each of the two pressing blocks (63) far away from the sliding block (62) penetrates through the notch of the convex sliding groove (51) and extends out of the second block (41), the upper surfaces of the two sliding blocks (62) are fixedly connected with a clamping block (64) respectively corresponding to the positions of the two clamping grooves (31), the two clamping blocks (64) are arranged in an L shape, and the two clamping blocks (64) penetrate through the through groove (52) and are clamped with the clamping groove (31).

6. The 3D hand drawing tool of claim 1, wherein: the two reinforcing mechanisms (7) respectively comprise an inserting block (71) and a second spring (72), the two inserting blocks (71) are respectively inserted into the two inserting grooves (32), the two second springs (72) are respectively and fixedly connected to opposite groove walls of the two sliding grooves (33), the side wall of one side of each inserting block (71) is provided with a reinforcing groove (73), the other end of each second spring (72) is fixedly connected with a sliding plate (74), the two sliding plates (74) are respectively and slidably connected with the sliding grooves (33), the position, corresponding to the reinforcing groove (73), of the side wall, far away from the two sliding plates (74) is fixedly connected with a fixing block (75), the two fixing blocks (75) respectively penetrate through the groove walls of the sliding grooves (33) and are inserted into the reinforcing grooves (73), the top end, close to one side wall of each fixing block (75), of each sliding plate (74) is fixedly connected with a resisting block (76), and one end of each of the two abutting blocks (76), which is far away from each other, penetrates through the groove wall of the sliding groove (33) and extends into the clamping groove (31).