Safe costume design line drawing device

Abstract

The utility model belongs to the technical field of equipment for costume design, and particularly relates to a safe line drawing device for costume design. The utility model provides a safe costume designing and line drawing device which is characterized in that a panel is provided with a sliding groove, a protruding frame body unit, a sliding shaft unit and a rotating plate unit, so that 1, the structure of the device mainly comprises a relatively safe block body structure which is arranged above the panel and does not protrude out of the side edge of the panel, and therefore, the device is not prone to deformation; therefore, the use safety is relatively high; the protruding frame body unit provides enough vertical space for the rotating plate unit and the line drawing pen in the rotating process, and it is guaranteed that a complete circle can be obtained through rotating line drawing operation.

Description

Technical Field

[0001] The utility model belongs to the technical field of clothing design equipment, in particular to a safe clothing design line drawing device. Background Art

[0002] The clothing design line drawing device is primarily used to help designers position lines and arcs, ensuring they are straight and regular. Its structure consists of a panel, a left-right sliding mechanism, a front-back sliding mechanism, and a rotating mechanism.

[0003] Among them, the brush is fixed on the above-mentioned rotating structure, and the rotating structure rotates itself to draw a regular arc, and the rotating structure is relatively fixed on the front and rear sliding structure. The front and rear sliding structure slides on the left and right sliding structure, or the left and right sliding structure slides on the panel, so as to draw a straight line with higher precision.

[0004] For example, the Chinese utility model patent with authorization announcement number CN220800158U and authorization announcement date 2024.04.19 discloses a clothing design tracing device, including a workbench, an adjustment component is provided on the top of the workbench, and a reinforcement component is provided on the bottom; the adjustment component includes a protruding block, the protruding block is fixedly connected to one side of the workbench, a first trapezoidal screw rod is rotatably connected between the protruding blocks, the outer side of the first trapezoidal screw rod is threadedly connected to a first nut block, the top of the first nut block is fixedly connected to a mounting block, a second trapezoidal screw rod is rotatably connected between the mounting blocks, and the outer side of the second trapezoidal screw rod is threadedly connected to a second nut block.

[0005] The general working principle of the line drawing device in this utility model patent is as follows: through the cooperation of the first trapezoidal screw rod and the second trapezoidal screw rod, the position of the line drawing pen can be adjusted. The first trapezoidal screw rod can adjust the horizontal position, and the second trapezoidal screw rod can adjust the longitudinal position, which makes it more convenient and flexible when drawing lines.

[0006] However, in actual use, the line drawing device still has at least the following two shortcomings, which are also the technical problems to be solved by the present invention, namely:

[0007] First, its structure includes multiple exposed and protruding screw structures. When using the line drawing device, clothing designers are prone to bumping into the screw structures, causing personal accidents, which is very dangerous.

[0008] Second, the connecting rod structure rotates on the shaft structure to draw an arc, but the pen on the connecting rod structure will be blocked by the second trapezoidal screw during the rotation process, making it difficult to draw a complete circle.

[0009] Therefore, in summary, there is an urgent need for a new type of line drawing device for clothing design, which is relatively safe in external structure and can effectively perform straight line and circular line operations. Utility model content

[0010] The utility model provides a safe clothing design line drawing device, which can be realized by setting a sliding groove, a convex frame body unit, a sliding shaft unit and a rotating plate unit on a panel, so that: 1, the structural composition of the device mainly comprises a relatively safe block structure, and all are above the panel without protruding from the side of the panel, so that the safety is relatively high; 2, the convex frame body unit provides sufficient vertical space for the rotating plate unit and the line drawing pen in rotation, so that complete circular operation can be obtained.

[0011] The utility model discloses a safe clothing design line drawing device, structure includes the panel, still includes the sliding groove of setting on the upper surface of the panel, the convex frame body unit of setting on the upper surface of the panel and with the sliding groove is engaged, the sliding shaft unit of the sleeve joint setting on the convex frame body unit and the downward protruding, and the rotating plate unit of the sleeve joint setting on the sliding shaft unit and for installing line drawing pen.

[0012] Further preferred technical solutions are that the convex frame body unit comprises a support plate arranged on the upper surface of the panel, a vertical plate arranged on the support plate, an insertion plate arranged on the support plate and engaged with the sliding groove, and a horizontal plate arranged on the upper end surface of the vertical plate and used for sleeving and mounting the sliding shaft unit.

[0013] Further preferred technical solutions are that the sliding shaft unit comprises a rectangular frame body sleeved on the horizontal plate, a vertical shaft body arranged on the outer bottom surface of the rectangular frame body and used for mounting the rotating plate unit, and a fixing block arranged on the vertical shaft body and used for supporting the rotating plate unit.

[0014] Further preferred technical solutions are that the rotating plate unit comprises a rectangular plate, a mounting hole arranged at one end position of the rectangular plate and used for inserting and mounting the vertical shaft body, and a jack arranged at the other end position of the rectangular plate and used for mounting the line drawing pen.

[0015] Further preferred technical solutions are that the sliding shaft unit further comprises a screw hole arranged on the bottom plate of the rectangular frame body, and a positioning screw rod arranged on the screw hole and used for clamping the horizontal plate.

[0016] Further preferably, the sliding shaft unit further comprises an insertion rod arranged on the lower end surface of the positioning screw rod; and the rotating plate unit further comprises a limiting slot arranged on the rectangular plate and used for circularly fixing the rectangular plate by vertically inserting the insertion rod.

[0017] Further preferably, the sliding shaft unit further comprises a vertically extending pipe arranged on the outer bottom surface of the rectangular frame body and used for screwing the positioning screw rod.

[0018] Further preferably, the sliding shaft unit further comprises a rotating holding rod connected to the positioning screw rod and the insertion rod respectively at the upper end and the lower end.

[0019] Further preferably, the sliding shaft unit further comprises a fastening bolt arranged on the rectangular frame body and used for clamping the transverse plate.

[0020] Further preferably, the bottom surface of the sliding groove is further provided with a garbage discharge hole. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 The structural schematic view of the utility model from the top view angle.

[0022] Figure 2 The position structural schematic view of the convex frame body unit in the utility model.

[0023] Figure 3 The position structural schematic view of the sliding shaft unit in the utility model.

[0024] Figure 4 The structural schematic view of the rotating plate unit in the utility model from the top view angle.

[0025] Figure 5 The position schematic view of the fastening bolt in the utility model.

[0026] Figure 6 The position schematic view of the rotating holding rod in the utility model.

[0027] Figure 7 The position shape schematic view of the garbage discharge hole in the utility model.

[0028] In the drawing, the meanings of various marks are as follows:

[0029] The sketching pen a;

[0030] The panel 11;

[0031] The sliding groove 1, the convex frame body unit 2, the sliding shaft unit 3, the rotating plate unit 4 and the garbage discharge hole 5;

[0032] Supporting plate 201, vertical plate 202, insertion plate 203, horizontal plate 204;

[0033] Rectangular frame body 301, vertical shaft body 302, fixed block 303, screw hole 304, positioning screw 305, insertion rod 306, vertical extension pipe 307, rotating holding rod 308, fastening bolt 309, upper limiting block 310;

[0034] Rectangular plate 401, mounting hole 402, insertion hole 403, limiting groove 404. DETAILED DESCRIPTION

[0035] The following description is only a preferred embodiment of the utility model, and does not limit the scope of the utility model.

[0036] As shown in the accompanying drawings, Figures 1-7 A safe clothing design line drawing device, which comprises a panel 11, a sliding groove 1 arranged on the upper surface of the panel 11, a convex frame unit 2 arranged on the upper surface of the panel 11 and engaged with the sliding groove 1, a sliding shaft unit 3 telescopically arranged on the convex frame unit 2 and protruding downward, and a rotating plate unit 4 telescopically arranged on the sliding shaft unit 3 and used for mounting a line drawing pen a.

[0037] In the embodiment, the structures of the convex frame unit 2, the sliding shaft unit 3 and the rotating plate unit 4 are mainly in the form of plates and blocks, which are safer than exposed external thread structures. Even if a clothing designer bumps into the former, he or she is not easy to be injured by bleeding, while the exposed external thread structure is relatively more likely to damage the skin. Therefore, the line drawing device has the advantages of safety and practicality.

[0038] On the other hand, the convex frame unit 2 and the sliding shaft unit 3 can provide a one-dimensional straight line drawing effect for the line drawing pen a. The panel 11 is in the shape of a rectangle, and a clothing designer is located at one of the long edges. The convex frame unit 2 can slide left and right, and the sliding shaft unit 3 can slide forward and backward.

[0039] The convex frame unit 2 has a structure feature of being raised and lifted, so that when the rotating plate unit 4 rotates together with the line drawing pen a, the former does not block the latter two, ensuring that the line drawing pen a can draw a complete circular pattern.

[0040] The convex frame unit 2 comprises a supporting plate 201 arranged on the upper surface of the panel 11, a vertical plate 202 arranged on the supporting plate 201, an insertion plate 203 arranged on the supporting plate 201 and engaged with the sliding groove 1, and a horizontal plate 204 arranged on the upper end surface of the vertical plate 202 and used for telescopically mounting the sliding shaft unit 3.

[0041] In the embodiment, the number of the sliding grooves 1, the support plates 201, the vertical plates 202 and the insertion plates 203 is 2, the length direction of the horizontal plate 204 is the width direction of the panel 11, the length of the sliding groove 1 is at least 80% of the length of the panel 11, and the insertion plate 203 always clamps the side of the sliding groove 1, so that the left and right sliding effect of the convex frame body unit 2 has high position accuracy and avoids the harmful phenomenon of left and right swing.

[0042] The sliding operation holding part of the convex frame body unit 2 is the vertical plate 202, the sliding shaft unit 3 generally does not slide thereon and the rotating plate unit 4 generally does not rotate when sliding, and a straight line in the horizontal direction is finally obtained.

[0043] In addition, the vertical plate 202 is perpendicular to the panel 11, and the horizontal plate 204 is parallel to the panel 11.

[0044] The sliding shaft unit 3 includes a rectangular frame body 301 which is sleeved on the horizontal plate 204, a vertical shaft body 302 which is arranged on the outer bottom surface of the rectangular frame body 301 and is used for installing the rotating plate unit 4, and a fixed block 303 which is arranged on the vertical shaft body 302 and is used for supporting the rotating plate unit 4.

[0045] In the embodiment, the inner side surface of the rectangular frame body 301 always clamps the upper and lower surfaces and the side surface of the horizontal plate 204, and has sufficient and appropriate friction therebetween, so that the rectangular frame body 301 is prevented from shifting forward and backward on the horizontal plate 204 when the convex frame body unit 2 slides left and right.

[0046] Correspondingly, appropriate friction clamping is also needed between the vertical shaft body 302 and the rotating plate unit 4, so as to prevent the latter from rotating and swinging spontaneously.

[0047] In addition, the vertical shaft body 302 is further provided with an upper limiting block 310 which clamps and blocks the rotating plate unit 4 together with the fixed block 303, so as to prevent the rotating plate unit 4 from being vertically displaced unnecessarily.

[0048] The rotating plate unit 4 includes a rectangular plate 401, a mounting hole 402 which is arranged at one end position of the rectangular plate 401 and is used for inserting and installing the vertical shaft body 302, and a jack 403 which is arranged at the other end position of the rectangular plate 401 and is used for installing the drawing pen a.

[0049] In the embodiment, the vertical shaft body 302 and the mounting hole 402, the line pen a and the jack 403 are properly friction clamped, which ensures that the rectangular plate 401 can only rotate on the vertical shaft body 302 and cannot be easily loosened and shifted and other harmful phenomena occur.

[0050] Generally, the line pen a is a pencil, and the elastic ring for clamping the pencil is further arranged in the jack 403. When the line drawing device needs to draw an arc or a complete circle, the convex frame body unit 2 and the sliding shaft unit 3 are fixed, and the clothing designer manually pushes the rectangular plate 401 to rotate. The above-mentioned manual pushing operation generally needs to be performed in sections due to the blocking relationship of the convex frame body unit 2 and the sliding shaft unit 3. For example, the drawing pattern of a complete circle generally needs to rotate the rectangular plate 401 three times at a small amplitude.

[0051] The sliding shaft unit 3 further comprises a screw hole 304 arranged on the bottom plate of the rectangular frame body 301 and a positioning screw 305 arranged on the screw hole 304 and used for clamping the horizontal plate 204.

[0052] In the embodiment, the positioning screw 305 is screwed upward in the screw hole 304 to clamp the horizontal plate 204, thereby effectively fixing the sliding shaft unit 3. At this time, the convex frame body unit 2 can be slid left and right to draw a straight line, and the rectangular plate 401 can be rotated to draw an arc.

[0053] The sliding shaft unit 3 further comprises a plug rod 306 arranged on the lower end surface of the positioning screw 305, and the rotating plate unit 4 further comprises a limiting groove 404 arranged on the rectangular plate 401 and used for circumferentially fixing the rectangular plate 401 by vertically inserting the plug rod 306.

[0054] In the embodiment, the positioning screw 305 and the plug rod 306 are integrally formed, the plug rod 306 is a round rod, and the cross-sectional shape of the limiting groove 404 is an arcuate arch. The plug rod 306 cooperates with the limiting groove 404 to function as:

[0055] First, after the plug rod 306 is inserted downward into the pre-aligned limiting groove 404, the rotating plate unit 4 cannot rotate on the vertical shaft body 302, which ensures that the rotating plate unit 4 cannot accidentally swing when drawing a straight line. At this time, the positioning screw 305 is still screwed, but has no effect of clamping the horizontal plate 204.

[0056] Second, when the rotating plate unit 4 needs to rotate, the device needs to draw an arc line, the circumferential limiting structure on it, that is, the integral of the positioning screw 305 and the plug rod 306, can also be used to clamp the transverse plate 204 and position the entire sliding shaft unit 3 when it is idle. At this time, the lower end surface of the plug rod 306 is higher than the upper surface of the rectangular plate 401, the plug rod 306 is on the inner side in the radial direction, and the drawing pen a is on the outer side in the radial direction. The former cannot block the latter.

[0057] The sliding shaft unit 3 further comprises a vertical extension pipe 307 arranged on the outer bottom surface of the rectangular frame 301 and used for screwing the positioning screw 305.

[0058] In this embodiment, the integral of the positioning screw 305 and the plug rod 306, whether the plug rod 306 is inserted into the limiting groove 404 or not, the positioning screw 305 is always screwed and fixed, and only the fixed height is adjustable.

[0059] On the other hand, when the integral circumferentially limits the rectangular plate 401, the plug rod 306 needs to be inserted into the limiting groove 404 to a sufficient depth to ensure that the plug-in limiting structure is stable enough. At this time, the thickness of the bottom plate of the rectangular frame 301, that is, the vertical dimension of the screw hole 304, may not be enough, that is, for example, when the positioning screw 305 is about to be separated from the screw hole 304, the plug rod 306 is only inserted into the limiting groove 404 to half the depth of the latter.

[0060] Therefore, the vertical extension pipe 307 is correspondingly used as an internally threaded pipe, and the positioning screw 305 can be screwed together with the vertical extension pipe 307 and the screw hole 304 to finally ensure that the integral of the positioning screw 305 and the plug rod 306 has a sufficient vertical adjustment range.

[0061] The sliding shaft unit 3 further comprises a rotating grip rod 308 connected to the positioning screw 305 and the plug rod 306 at the upper and lower ends, respectively.

[0062] In this embodiment, the positioning screw 305, the rotating grip rod 308, and the plug rod 306 are integrally formed and have an upper-middle-lower structure. The use method of the integral rod-shaped structure is as follows:

[0063] First, when the drawing pen a draws lines left and right, the plug rod 306 is inserted into the limiting groove 404, the positioning screw 305 does not clamp the transverse plate 204, the rotating plate unit 4 will not rotate unexpectedly, and the fixed state of the sliding shaft unit 3 can be ensured by the friction between the transverse plate 204 and the rectangular frame 301.

[0064] Second, the line pen a before and after the line, the plug rod 306 plug limit groove 404, the positioning screw 305 without clamping transverse plate 204, the rotating plate unit 4 will not accidentally rotate, and the sliding shaft unit 3 at this time the non-fixed state, is the necessary for the front and rear line operation, and the fixed state of the convex frame body unit 2, can be guaranteed by the friction between the plug-in plate 203 and the sliding groove 1;

[0065] Third, the line pen a draw arc, the plug rod 306 upward away from the limit groove 404, the positioning screw 305 clamping transverse plate 204, the rotating plate unit 4 at this time can rotate line, the sliding shaft unit 3 at this time in the transverse plate 204 is completely fixed, and the fixed state of the convex frame body unit 2, can be guaranteed by the friction between the transverse plate 204 plug-in plate 203 and the sliding groove 1;

[0066] Fourth, the line drawing device generally does not tilt line operation, the conventional method of using the device only has the above 3.

[0067] The sliding shaft unit 3 further comprises a fastening bolt 309 arranged on the rectangular frame 301 and used for clamping the transverse plate 204.

[0068] In the embodiment, the function of the fastening bolt 309 is to complement the functions of the positioning screw 305, the rotating holding rod 308 and the plug rod 306, so that the sliding shaft unit 3 is still completely fixed on the convex frame body unit 2 when the positioning screw 305 fails to clamp the transverse plate 204.

[0069] The bottom surface of the sliding groove 1 is further provided with a garbage discharge hole 5.

[0070] In the embodiment, the garbage includes rubber scraps, thread ends and the like, and the function of the garbage discharge hole 5 is to ensure that the sliding groove 1 is clean enough, otherwise the plug-in plate 203 is easy to be stuck, affecting the normal left and right sliding effect of the convex frame body unit 2.

[0071] The embodiments of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various modifications can be made within the knowledge range of ordinary skilled in the art without departing from the purpose of the utility model. These are not creative modifications, and are protected by the patent law within the scope of the claims of the utility model.

Claims

1. A safe clothing design line drawing device, comprising a panel (11), characterized in that: The invention also includes a slide groove (1) provided on the upper surface of the panel (11), a protruding frame unit (2) provided on the upper surface of the panel (11) and engaged with the slide groove (1), a sliding shaft unit (3) sleeved on the protruding frame unit (2) and protruding downward, and a rotating plate unit (4) sleeved on the sliding shaft unit (3) and used for mounting a liner pen (a).

2. A safe clothing design line drawing device according to claim 1, characterized in that: The raised frame unit (2) comprises a support plate (201) arranged on the upper surface of the panel (11), a vertical plate (202) arranged on the support plate (201), an insertion plate (203) arranged on the support plate (201) and engaged with the slide groove (1), and a transverse plate (204) arranged on the upper end surface of the vertical plate (202) and used for sleeve-mounting the sliding shaft unit (3).

3. A safe clothing design line drawing device according to claim 2, characterized in that: The sliding shaft unit (3) comprises a rectangular frame (301) sleeved on the transverse plate (204), a vertical shaft (302) arranged on the outer bottom surface of the rectangular frame (301) and used for mounting the rotating plate unit (4), and a fixed block (303) arranged on the vertical shaft (302) and used for supporting the rotating plate unit (4).

4. A safe clothing design line drawing device according to claim 3, characterized in that: The rotating plate unit (4) comprises a rectangular plate (401), a mounting hole (402) provided at one end of the rectangular plate (401) for inserting and mounting the vertical shaft (302), and a socket (403) provided at the other end of the rectangular plate (401) for mounting the liner pen (a).

5. A safe clothing design line drawing device according to claim 4, characterized in that: The sliding shaft unit (3) further comprises a screw hole (304) provided on the bottom plate of the rectangular frame (301), and a positioning screw (305) provided on the screw hole (304) and used for clamping the transverse plate (204).

6. A safe clothing design line drawing device according to claim 5, characterized in that: The sliding shaft unit (3) further includes an insertion rod (306) provided on the lower end surface of the positioning screw (305); the rotating plate unit (4) further includes a limiting groove (404) provided on the rectangular plate (401) and used for annularly fixing the rectangular plate (401) by vertically inserting the insertion rod (306).

7. The safe clothing design line drawing device according to claim 5, characterized in that: The sliding shaft unit (3) further includes a vertical extension tube (307) provided on the outer bottom surface of the rectangular frame (301) and used for screwing the positioning screw (305).

8. The safe clothing design line drawing device according to claim 6, characterized in that: The sliding shaft unit (3) further comprises a rotation holding rod (308) with upper and lower ends respectively connected to the positioning screw rod (305) and the insertion rod (306).

9. The safe clothing design line drawing device according to claim 3, characterized in that: The sliding shaft unit (3) further comprises a fastening bolt (309) threadedly arranged on the rectangular frame (301) and used for clamping the transverse plate (204).

10. The safe clothing design line drawing device according to claim 1, characterized in that: A garbage discharge hole (5) is also provided on the bottom surface of the chute (1).

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