Color mixing device with proportioning function

Abstract

The utility model provides a color mixing device with a proportioning function, which relates to the technical field of color mixing devices, and comprises a tray and a proportioning structure arranged on the tray, the proportioning structure comprises a proportioning cylinder and a piston piece; the proportioning barrel is mounted on the tray, and one end, far away from the tray, of the proportioning barrel is an open end; the piston piece comprises a push rod and a sealing plug, the sealing plug is located in the proportioning barrel, the push rod penetrates through the proportioning barrel and is fixedly connected with the sealing plug, and the sealing plug is in sliding connection with the inner side wall of the proportioning barrel through the push rod; the matching structure on the color mixing device is arranged to be in the form of the matching barrel and the piston piece, when the matching barrel is cleaned, the pushing rod is used for pushing part of the sealing plug to the outer portion of the matching barrel, and therefore the matching barrel can be cleaned conveniently; the sealing plug located at the bottom of the proportioning barrel can be cleaned during proportioning, convenience and thoroughness of cleaning of the proportioning barrel are improved, and the whole operation process is efficient and convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to a color mixing device technical field, specifically related to a color mixing device with proportioning function. BACKGROUND

[0002] In the process of artistic painting teaching, it is necessary to use a color mixing device to mix colors in proportion to achieve color mixing teaching.

[0003] The color mixing device includes a tray and a proportioning cylinder. The proportioning cylinder is used to mix the pigment after proportioning by using a stirring rod. The depth of the proportioning cylinder in the existing color mixing device is set to be deep to facilitate the stirring rod to stir the pigment in the cylinder and prevent the pigment in the proportioning cylinder from splashing when the stirring rod is stirring. However, the deep proportioning cylinder is difficult to clean after use, and color difference is likely to occur when the proportioning cylinder is used again, which reduces the color mixing effect of the color mixing device. SUMMARY

[0004] (I) Technical problems solved

[0005] In view of the deficiencies of the prior art, the utility model provides a color mixing device with proportioning function, which solves the problem that the deep proportioning cylinder is difficult to clean after use in the prior art.

[0006] (II) Technical solutions

[0007] To achieve the above purpose, the utility model is implemented by the following technical solutions:

[0008] In the utility model, the color mixing device with proportioning function includes a tray and a proportioning structure installed on the tray. The proportioning structure includes a proportioning cylinder and a piston.

[0009] The proportioning cylinder is installed on the tray, and the end away from the tray is an open end.

[0010] The piston includes a push rod and a sealing plug. The sealing plug is located in the proportioning cylinder, the push rod passes through the proportioning cylinder and is fixedly connected with the sealing plug, and the sealing plug is slidingly connected with the inner side wall of the proportioning cylinder through the push rod.

[0011] The end of the push rod away from the sealing plug penetrates the tray and is slidingly connected with the tray.

[0012] A plurality of flow-through grooves are formed on the push rod, and the flow-through grooves form the flow of air when the sealing plug slides towards the tray.

[0013] The end of the push rod away from the sealing plug is provided with a stop block.

[0014] When the stop block contacts the tray, the sealing plug is partially located outside the proportioning cylinder, and the rest of the sealing plug is located inside the proportioning cylinder.

[0015] Further, the matching structure is provided with a plurality of.

[0016] Further, an extrusion structure is mounted on each of the matching structures;

[0017] Each of the extrusion structures comprises a rubber sleeve and an extrusion cylinder, the open end of the extrusion cylinder is glued to the rubber sleeve, an annular groove is arranged on the extrusion structure, and the extrusion structure is sleeved on the corresponding matching cylinder through the annular groove, so that the extrusion structure is fixed with the matching cylinder.

[0018] Each of the extrusion cylinders is provided with a recess at the end away from the rubber sleeve, and the recess is arranged in a ring shape on the extrusion cylinder.

[0019] Further, the tray is provided with at least one lifting groove at the end away from the plurality of matching structures;

[0020] Each of the lifting grooves is communicated with the edge of the tray;

[0021] The inside of each of the lifting grooves is provided with a plurality of protrusions.

[0022] Further, each of the lifting grooves is located on the extension line of the connecting line between the midpoint of the edge of the tray and the oval-shaped distal end, and the extension line passes through the center point of the tray.

[0023] Further, a plurality of supporting legs are mounted on the side of the tray away from the plurality of matching structures, and the surface formed by the plurality of supporting legs is parallel to the ground, for supporting the tray.

[0024] The distance between the bottom end of each of the pushing rods and the bottom end of the tray is less than the distance between the bottom end of each of the supporting legs and the bottom end of the tray.

[0025] Further, a plurality of weight-reducing grooves are arranged on the tray.

[0026] Further, each of the protrusions is made of rubber.

[0027] (Three) beneficial effects

[0028] The utility model discloses a color mixing device with matching function.Compared with the prior art, it has the following beneficial effects:

[0029] By setting the matching structure on the color mixing device into the form of matching cylinder and piston piece, when cleaning the matching cylinder, the part of the sealing plug is pushed to the outside of the matching cylinder by the pushing rod, so that the sealing plug at the bottom of the matching cylinder during matching can be cleaned, at the same time, when the sealing plug moves upward under the action of the pushing rod, the sealing plug pushes the pigment on the inner wall of the matching cylinder, which improves the convenience and thoroughness of the matching cylinder cleaning, and the whole operation process is efficient and convenient. BRIEF DESCRIPTION OF DRAWINGS

[0030] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced as follows. Obviously, the drawings described below are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0031] Figure 1 It is a perspective view of a color mixing device with a proportioning function.

[0032] Figure 2 It is Figure 1 A sectional view of a middle extrusion structure.

[0033] Figure 3 It is Figure 1 A schematic view of a state structure in which the middle extrusion structure is installed into the proportioning barrel.

[0034] Figure 4 It is Figure 3 A state view of a sealing plug.

[0035] Figure 5 It is Figure 1 A perspective view after the tray is turned over.

[0036] Figure 6 It is Figure 5 A bottom view schematic view.

[0037] Reference signs:

[0038] 1, tray; 10, support leg; 11, weight-reducing groove; 12, lifting groove; 121, protrusion; 122, connecting line; 2, proportioning barrel; 20, pushing rod; 201, flow-through groove; 202, stop block; 21, sealing plug; 3, extrusion structure; 30, recess; 31, rubber sleeve; 311, annular groove. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application are described clearly and completely. Obviously, the described embodiments are some embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0040] The embodiments of the present application provide a color mixing device with a proportioning function, solve the problem that a proportioning barrel with a deep depth is difficult to clean after use, and improve the color mixing effect of the color mixing device.

[0041] The technical solutions in the embodiments of the present application are to solve the above technical problems, and the general idea is as follows:

[0042] In order to facilitate the stirring rod to stir the paint in the cylinder and prevent the paint in the proportioning cylinder from splashing when the stirring rod is stirring, the depth of the proportioning cylinder is often set to be relatively deep. However, the proportioning cylinder with a deep depth is difficult to clean after use, and color difference is likely to occur when the proportioning cylinder is used again, which reduces the color mixing effect of the color mixing device.

[0043] It is found through research that, as shown in Figures 1-6 By setting the proportioning structure on the color mixing device into the form of a proportioning cylinder and a piston piece, when cleaning the proportioning cylinder, the part of the sealing plug is pushed to the outside of the proportioning cylinder by the push rod, so that the sealing plug at the bottom of the proportioning cylinder during proportioning can be cleaned. At the same time, when the sealing plug moves upward under the action of the push rod, the sealing plug pushes the paint on the inner wall of the proportioning cylinder, which improves the convenience and thoroughness of cleaning the proportioning cylinder, and the whole operation process is efficient and convenient.

[0044] In order to better understand the above technical solutions, the above technical solutions will be described in detail in combination with the drawings of the specification and specific embodiments.

[0045] Embodiments:

[0046] As shown in Figure 1 and Figure 4 A color mixing device with a proportioning function, comprising a tray 1 and a proportioning structure installed on the tray 1, the proportioning structure comprising a proportioning cylinder 2 and a piston piece;

[0047] The proportioning cylinder 2 is installed on the tray 1, and the end away from the tray 1 is an open end;

[0048] The piston piece comprises a push rod 20 and a sealing plug 21, the sealing plug 21 is located in the proportioning cylinder 2, the push rod 20 penetrates through the proportioning cylinder 2 and is fixedly connected with the sealing plug 21, and the sealing plug 21 is slidably connected with the inner side wall of the proportioning cylinder 2 through the push rod 20;

[0049] The end of the push rod 20 away from the sealing plug 21 penetrates through the tray 1 and is slidably connected with the tray 1;

[0050] A plurality of flow-through grooves 201 are formed on the push rod 20, and the plurality of flow-through grooves 201 form the flow of air when the sealing plug 21 slides toward the tray 1;

[0051] The end of the push rod 20 away from the sealing plug 21 is provided with a stop block 202;

[0052] When the block 202 contacts the tray 1, the sealing plug 21 is partially located outside the proportioning cylinder 2, and the remaining part of the sealing plug 21 is located inside the proportioning cylinder 2.

[0053] Specifically, in use, the proportioning cylinder 2 consistent with the depth and width of the conventional measuring cylinder can be selected.

[0054] By setting the proportioning structure on the color mixing device in the form of the proportioning cylinder 2 and the piston piece, when the proportioning cylinder 2 is cleaned, the part of the sealing plug 21 is pushed to the outside of the proportioning cylinder 2 by the push rod 20, so that the sealing plug 21 located at the bottom of the proportioning cylinder 2 can be cleaned. At the same time, when the sealing plug 21 moves upward under the action of the push rod 20, the sealing plug 21 pushes the paint on the inner wall of the proportioning cylinder 2, which improves the convenience and thoroughness of cleaning the proportioning cylinder 2, and the whole operation process is efficient and convenient.

[0055] As shown in Figure 1 The proportioning structure is provided with a plurality of proportioning structures, which can facilitate the observation of the mixed paint of different proportions, thereby facilitating the teaching of color mixing in artistic drawing.

[0056] As shown in Figure 1 A plurality of weight reduction grooves 11 are formed on the tray 1, which can enhance the portability of the color mixing device during use.

[0057] As shown in Figures 1-3 An extrusion structure 3 is installed on each proportioning structure;

[0058] Each extrusion structure 3 comprises a rubber sleeve 31 and an extrusion cylinder, the opening end of the extrusion cylinder is glued to the rubber sleeve 31, an annular groove 311 is arranged on the extrusion structure 3, and the extrusion structure 3 is sleeved on the corresponding proportioning cylinder 2 through the annular groove 311, so that the extrusion structure 3 is fixed with the proportioning cylinder 2;

[0059] A recess 30 is formed at the end of each extrusion cylinder away from the rubber sleeve 31, and the recess 30 is arranged in a ring shape on the extrusion cylinder.

[0060] Specifically, the extrusion cylinder is made of rubber, and a waterproof layer is coated on the outer surface of the extrusion cylinder.

[0061] By setting the extrusion structure 3, after the color mixing is completed, the extrusion structure 3 is installed into the corresponding proportioning cylinder 2, and the extrusion cylinder on the extrusion structure 3 is used to extrude the paint in the proportioning cylinder 2, so that the paint distributed at the bottom of the proportioning cylinder 2 is extruded, the height of the same amount of paint in the proportioning cylinder 2 is improved, thereby facilitating the observation of the paint after color mixing, and the convenience and teaching effect of color mixing teaching are improved.

[0062] As shown in Figure 5As shown, the tray 1 is provided with a plurality of supporting legs 10 on the side away from the plurality of proportioning structures, and the surface formed by the plurality of supporting legs 10 is parallel to the ground, for supporting the tray 1.

[0063] The distance between the bottom end of each push rod 20 and the bottom end of the tray 1 is less than the distance between the bottom end of each supporting leg 10 and the bottom end of the tray 1.

[0064] The plurality of supporting legs 10 can facilitate the use of the color mixing device on a desktop.

[0065] As shown, Figures 5-6 The tray 1 is provided with at least one lifting groove 12 on the end away from the plurality of proportioning structures;

[0066] Each lifting groove 12 is through the edge of the tray 1.

[0067] The interior of each lifting groove 12 is provided with a plurality of protrusions 121.

[0068] The lifting grooves 12 can facilitate the lifting operation of the entire color mixing device by hand when the color mixing results are displayed, and the plurality of protrusions 121 arranged in the interior of the lifting grooves 12 can improve the friction between the hand of the user and the lifting grooves 12, and strengthen the stability when the color mixing device is lifted by hand.

[0069] Specifically, each protrusion 121 is made of rubber.

[0070] As shown, Figure 6 Each lifting groove 12 is located between the midpoint of the edge of the tray 1 and the extension line of the connecting line 122 between the elliptical distal end, and the center point of the tray 1, so that the center of gravity during lifting is directed towards the center point of the tray 1, and the stability during lifting is strengthened.

[0071] Specifically, the outer wall of each proportioning cylinder 2 is engraved with scale lines, thereby facilitating the proportioning of the pigments.

[0072] In operation, first, the sealing plug 21 is pulled to contact the inner bottom end of the proportioning cylinder 2 by the push rod 20, and a certain proportion of pigments and water is added to the corresponding proportioning cylinder 2, and the pigments and water added in the proportioning cylinder 2 are stirred by the stirring rod, and the proportioning and color mixing operation of the pigments is completed.

[0073] Then, according to actual needs, the extrusion structure 3 is set on the corresponding matching cylinder 2, the pigment in the matching cylinder 2 after color matching is extruded by the extrusion cylinder on the extrusion structure 3, the pigment in the matching cylinder 2 is extruded between the recess 30 and the inner wall of the matching cylinder 2, the height of the pigment after color matching in the matching cylinder 2 is improved, the extrusion cylinder is placed in the matching cylinder 2 to a certain depth and extrudes the pigment, the extrusion cylinder is fixed with the matching cylinder 2 through the rubber sleeve 31, the height of the pigment in the matching cylinder 2 after extrusion is maintained, and then the observation of the small amount of pigment after matching and the related teaching of color matching knowledge are facilitated;

[0074] When the related teaching is performed, the color matching device can be placed on the desktop for teaching, or the color matching device can be lifted up by the lifting groove 12 for teaching display;

[0075] After the teaching is completed, the extrusion structure 3 is removed from the corresponding matching cylinder 2, the limiting between the extrusion structure 3 and the matching cylinder 2 is released, the pigment after color matching in the matching cylinder 2 is poured into the corresponding container for collection and use or poured into the waste barrel;

[0076] Then, clean water is injected into the matching cylinder 2, and the corresponding push rod 20 is pushed to push the sealing plug 21 to Figure 4 The state, the cleaning operation of the matching cylinder 2 is completed, so that the matching cylinder 2 can be used again.

[0077] Compared with the prior art, the following beneficial effects are obtained:

[0078] 1. By setting the matching structure on the color matching device as the matching cylinder 2 and the piston, when the matching cylinder 2 is cleaned, the part of the sealing plug 21 is pushed to the outside of the matching cylinder 2 by the push rod 20, so that the sealing plug 21 at the bottom of the matching cylinder 2 during matching can be cleaned, and when the sealing plug 21 moves upward under the action of the push rod 20, the sealing plug 21 pushes the pigment on the inner wall of the matching cylinder 2, improving the convenience and thoroughness of cleaning the matching cylinder 2, and the whole operation process is efficient and convenient.

[0079] 2. By setting the extrusion structure 3, after color matching and matching, the extrusion structure 3 is installed in the corresponding matching cylinder 2, the pigment in the matching cylinder 2 is extruded by the extrusion cylinder on the extrusion structure 3, the pigment distributed at the bottom of the matching cylinder 2 is extruded, the height of the same amount of pigment in the matching cylinder 2 is improved, so that the observation of the pigment after color matching and matching is facilitated, and the convenience and teaching effect of color matching teaching are improved.

[0080] 3. When the lifting groove 12 is arranged, the extension line of the connecting line 122 between the midpoint of the edge of the tray 1 and the elliptical distal end of each lifting groove 12 passes through the center point of the tray 1, so that the gravity center during lifting is directed to the center point of the tray 1, and the stability during lifting is strengthened.

[0081] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one from another entity or action, without necessarily requiring or implying any actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element preceded by "comprises... a" does not, without more constraints, foreclose the existence of additional identical elements in the process, method, article, or apparatus that comprises the recited element.

[0082] The above embodiments are only used to illustrate the technical solutions of the present application, rather than limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A color mixing device having a matching function, characterized by comprising: The utility model provides a kind of dispensing structure, including tray (1) and installation on tray (1) dispensing structure, the dispensing structure includes dispensing cylinder (2) and piston piece; The dispensing cylinder (2) is installed on the tray (1), and the end away from the tray (1) is an open end; The piston piece includes a push rod (20) and a sealing plug (21), the sealing plug (21) is located in the dispensing cylinder (2), the push rod (20) penetrates the dispensing cylinder (2) and is fixedly connected with the sealing plug (21), and the sealing plug (21) is slidably connected with the inner side wall of the dispensing cylinder (2) through the push rod (20); The end of the push rod (20) away from the sealing plug (21) penetrates the tray (1) and is slidably connected with the tray (1). Multiple flow-through grooves (201) are formed on the push rod (20), and the multiple flow-through grooves (201) form airflow circulation when the sealing plug (21) slides towards the tray (1). The end of the push rod (20) away from the sealing plug (21) is provided with a stop block (202). When the stop block (202) contacts the tray (1), part of the sealing plug (21) is located outside the dispensing cylinder (2), and the remaining part of the sealing plug (21) is located inside the dispensing cylinder (2).

2. The color mixing device with a matching function according to claim 1, characterized in that, The dispensing structure is provided with multiple.

3. The color mixing device with a matching function according to claim 2, characterized in that, Each of the dispensing structures is provided with an extrusion structure (3). Each of the extrusion structures (3) includes a rubber sleeve (31) and an extrusion cylinder, the open end of the extrusion cylinder is glued to the rubber sleeve (31), the extrusion structure (3) is provided with an annular groove (311), and the extrusion structure (3) is sleeved on the corresponding dispensing cylinder (2) through the annular groove (311) to fix the extrusion structure (3) and the dispensing cylinder (2). Each of the extrusion cylinders is provided with a recess (30) at the end away from the rubber sleeve (31), and the recess (30) is annularly arranged on the extrusion cylinder.

4. The color mixing device with a matching function according to claim 1, wherein, The tray (1) is provided with at least one lifting groove (12) at the end away from the multiple dispensing structures. Each of the lifting grooves (12) penetrates the edge of the tray (1). Multiple protrusions (121) are arranged inside each of the lifting grooves (12).

5. The color mixing device with a matching function according to claim 4, wherein, The extension line of the connecting line (122) between the midpoint of the edge of the tray (1) and the oval-shaped distal end passes through the center point of the tray (1).

6. The color mixing device with a matching function according to claim 1, wherein, The tray (1) is provided with multiple support legs (10) at the side away from the multiple dispensing structures, and the surface formed by the multiple support legs (10) is parallel to the ground to support the tray (1). The distance between the bottom end of each push rod (20) and the bottom end of the tray (1) is less than the distance between the bottom end of each support leg (10) and the bottom end of the tray (1).

7. The color mixing device with a matching function according to claim 1, wherein, Multiple weight-reducing grooves (11) are formed on the tray (1).

8. The color mixing device with a matching function according to claim 4, wherein, Each of the protrusions (121) is made of rubber.

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