Stirrer
By designing a slidable agitator, the mixing leaf can be automatically opened when the small orifice passes through, solving the problem that the existing agitator cannot enter the inside of the paint bucket through the small orifice for stirring, achieving full stirring and quality improvement of the paint.
Patent Information
- Application Number
- CN202421693867.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-17
- Publication Date
- 2025-06-03
- Estimated Expiration
- 2034-07-17
AI Technical Summary
Existing mixers cannot go through the holes into the paint bucket for stirring, resulting in poor paint quality.
An agitator including a main rod, a slider and a stirring blade is designed. The slider can slide in the axial direction of the main rod, causing the connection point of the stirring blade to be close to or away from the main rod, so that the stirring blade will be automatically opened for stirring when the small orifice passes through.
The agitator can be extended into a bucket with a smaller opening, achieving sufficient stirring of the liquid in the bucket, avoiding paint precipitation and layering, and improving the quality of paint usage.
Smart Images
Figure CN222930614U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of stirring, and particularly relates to a stirrer. Background Art
[0002] During the daily paint coating maintenance of the towing wheel, only a small amount of paint is often used. It is necessary to open a large barrel of paint for stirring. After stirring evenly, pour out a small part for use. After use, the barrel cover needs to be tightened to avoid contamination and stored for later use.
[0003] However, it often happens that the stored paint becomes invalid due to poor sealing. Therefore, generally a hole is drilled in the barrel cover during daily use. After slightly shaking, pour out the paint for use. After use, plug the hole. However, due to the precipitation of the paint itself, it will be stratified up and down. If it cannot be fully stirred, the quality of the paint will be poor.
[0004] At present, the mixing blades of the existing stirrers on the market are all fixed, and the end size is relatively large, which is only suitable for stirring open paint barrels. It cannot pass through the small hole and enter the inside of the paint barrel for stirring. Content of the Utility Model
[0005] The utility model aims to at least solve one of the technical problems existing in the prior art. For this purpose, the utility model provides a stirrer which can extend into a barrel with a relatively small opening, and the mixing blades can be opened in the barrel for sufficient stirring, which is convenient and practical.
[0006] The stirrer according to an embodiment of the utility model includes a main rod, a sliding member and mixing blades. The sliding member is slidably arranged on the bottom of the main rod and can slide along the axial direction of the main rod. The mixing blades include a first connecting rod and a second connecting rod. One end of the first connecting rod is rotatably connected to the main rod, and the other end is rotatably connected to the second connecting rod. One end of the second connecting rod is rotatably connected to the first connecting rod, and the other end is rotatably connected to the sliding member. The sliding of the sliding member on the main rod drives the connection point of the first connecting rod and the second connecting rod to approach or move away from the main rod.
[0007] The stirrer according to an embodiment of the utility model has at least the following technical effects: the main rod of the stirrer can extend into a barrel with a relatively small opening, and the mixing blades can be opened inside the barrel. At this time, the stirrer can be rotated to make the mixing blades stir the liquid in the barrel, so that a relatively small hole can be opened in the barrel to achieve the stirring effect.
[0008] In some specific embodiments of the utility model, the sliding member is slidably arranged at the bottom of the main rod.
[0009] In some specific embodiments of the utility model, a plurality of mixing blades are circumferentially arranged around the main rod.
[0010] In some specific embodiments of the present utility model, two stirring blades are provided, and the two stirring blades are respectively arranged on both sides of the main rod. When the sliding member slides on the main rod, the connection points of the two stirring blades move in opposite directions in the radial direction of the main rod.
[0011] In some specific embodiments of the present utility model, a limiting groove and a limiting block are further included. The limiting groove and the limiting block are respectively arranged on the first connecting rod and the second connecting rod. When the connection point of the first connecting rod and the second connecting rod approaches the main rod by a certain distance, the limiting block is engaged into the limiting groove to limit the connection point of the first connecting rod and the second connecting rod from continuing to approach the main rod.
[0012] In some specific embodiments of the present utility model, a fixed sleeve is further included. The fixed sleeve is sleeved on the main rod and fixedly connected to the main rod, and one end of the first connecting rod is rotatably connected to the fixed sleeve.
[0013] In some specific embodiments of the present utility model, the fixed sleeve is an annular member. First positioning holes are penetrated through the side walls of the main rod and the fixed sleeve. One end of the first connecting rod is provided with a first positioning hole. The fixed sleeve is sleeved on the main rod, and a pin passes through the first positioning holes to fixedly connect the fixed sleeve to the main rod, and the fixed sleeve is rotatably connected to the first connecting rod.
[0014] In some specific embodiments of the present utility model, the sliding member is a sliding sleeve, and the sliding sleeve is an annular member and is slidably sleeved on the main rod.
[0015] In some specific embodiments of the present utility model, a second positioning hole is opened on the side wall of the sliding sleeve, and a second positioning hole is opened at one end of the second connecting rod. A pin passes through the second positioning holes to rotatably connect the sliding sleeve to the second connecting rod.
[0016] In some specific embodiments of the present utility model, a connecting portion is provided at the end of the main rod for connecting a hand drill.
[0017] The additional aspects and advantages of the present utility model will be partially given in the following description, partially become obvious from the following description, or be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] The above additional aspects and advantages of the present utility model will become obvious and easy to understand from the description of the embodiments in conjunction with the following drawings, wherein:
[0019] Figure 1 is a three-dimensional structural diagram of the stirrer with the stirring blades in the closed state according to the embodiment of the present utility model;
[0020] Figure 2 is the front view of the stirring blade of the stirrer in the closed state according to an embodiment of the present invention;
[0021] Figure 3 is the three-dimensional structure diagram of the stirring blade of the stirrer in the opened state according to an embodiment of the present invention;
[0022] Figure 4 is the front view of the stirring blade of the stirrer in the opened state according to an embodiment of the present invention;
[0023] Figure 5 is the schematic structural diagram of the first connecting rod of the stirrer according to an embodiment of the present invention;
[0024] Figure 6 are the front view and side view of the second connecting rod of the stirrer according to an embodiment of the present invention;
[0025] Figure 7 is the front view of the fixed sleeve according to an embodiment of the present invention;
[0026] Figure 8 is the sectional view of the fixed sleeve according to an embodiment of the present invention;
[0027] Figure 9 is the front view of the sliding sleeve according to an embodiment of the present invention;
[0028] Figure 10 is the sectional view of the sliding sleeve according to an embodiment of the present invention.
[0029] Reference numerals:
[0030] main rod 100, connecting portion 110, sliding sleeve 200, second positioning hole 210, stirring blade 300, first connecting rod 310, limiting groove 311, second connecting rod 320, limiting block 321, fixed sleeve 400, first positioning hole 410. Detailed Description of the Invention
[0031] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present invention and should not be construed as limiting the present invention.
[0032] In the description of the present utility model, it should be understood that when it comes to orientation descriptions, such as the orientations or positional relationships indicated by up, down, front, back, left, right, etc., they are based on the orientations or positional relationships shown in the drawings. This is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.
[0033] In the description of the present utility model, the meaning of "several" is one or more, the meaning of "multiple" is two or more. Understandings such as "greater than", "less than", "exceeding", etc. do not include the present number, and understandings such as "above", "below", "within", etc. include the present number. If there is a description of "first" and "second", it is only for the purpose of distinguishing technical features and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.
[0034] In the description of the present utility model, unless otherwise clearly defined, terms such as "set", "installed", "connected", etc. should be understood in a broad sense. Those skilled in the art can reasonably determine the specific meanings of the above terms in the present utility model in combination with the specific content of the technical solution.
[0035] Next, refer to Figures 1 to 10 to describe the stirrer according to an embodiment of the present utility model.
[0036] The stirrer according to an embodiment of the present utility model includes a main rod 100, a sliding member, and a stirring blade 300. The sliding member is slidably disposed on the main rod 100 and can slide along the axial direction of the main rod 100. The stirring blade 300 includes a first connecting rod 310 and a second connecting rod 320. One end of the first connecting rod 310 is rotatably connected to the main rod 100, and the other end is rotatably connected to the second connecting rod 320. One end of the second connecting rod 320 is rotatably connected to the first connecting rod 310, and the other end is rotatably connected to the sliding member. The sliding of the sliding member on the main rod 100 drives the connection point of the first connecting rod 310 and the second connecting rod 320 to approach or move away from the main rod 100.
[0037] For example Figures 1 to 4 As shown, a sliding member and a stirring blade 300 are provided on the main rod 100 of the stirrer. The sliding member is slidably disposed on the main rod 100 and can slide along the axial direction of the main rod 100. The sliding member can be connected to the main rod 100 by using a sliding sleeve 200, directly sleeved on the main rod 100, or can also adopt a method of opening a sliding groove on the main rod 100 and the sliding member is slidably disposed in the sliding groove and slidably connected to the main rod 100 or other methods.
[0038] The stirring blade 300 includes a first connecting rod 310 and a second connecting rod 320. One end of the first connecting rod 310 is rotatably connected to the main rod 100, and the other end is rotatably connected to the second connecting rod 320. One end of the second connecting rod 320 is rotatably connected to the first connecting rod 310, and the other end is rotatably connected to the sliding member.
[0039] The sliding member can be arranged above or below the point where the first connecting rod 310 is connected to the main rod 100. When the sliding member moves closer to the point where the first connecting rod 310 is connected to the main rod 100, the stirring blade 300 opens. When the sliding member moves away from the point where the first connecting rod 310 is connected to the main rod 100, the stirring blade 300 closes. When the sliding member is located below, its own gravity can make the sliding member drive the stirring blade 300 to close, and when the main rod 100 rotates, the centrifugal force makes the stirring blade 300 open. When the sliding member is located above, its own gravity or centrifugal force can make the sliding member drive the stirring blade 300 to open. At this time, a traction rope is arranged on the sliding member to pull up the sliding member so that the stirring blade 300 closes.
[0040] When the stirring blade 300 opens, the amplitude of the expansion of the stirring blade 300 becomes larger, and the length in the radial direction of the main rod 100 becomes longer, so as to fully stir the liquid in the barrel. When the stirring blade 300 closes, the amplitude of the expansion of the stirring blade 300 becomes smaller, and the length in the radial direction of the main rod 100 becomes shorter, so that the stirrer can pass through a hole with a smaller aperture, and the barrel does not need to be opened or a large-aperture hole is opened to insert the stirrer into the barrel for stirring operation.
[0041] In some specific embodiments of the present utility model, the sliding member is slidably arranged at the bottom of the main rod 100.
[0042] For example Figures 1 to 4 As shown, the sliding member is slidably arranged at the bottom of the main rod 100, so that the sliding member can drive the stirring blade 300 to close by its own gravity. After the stirrer completes the stirring work, the stirring blade 300 can automatically close under the action of gravity, which is convenient for taking the stirrer out of the barrel.
[0043] In some specific embodiments of the present utility model, a plurality of stirring blades 300 are arranged around the circumference of the main rod 100.
[0044] A plurality of stirring blades 300 can be arranged around the circumference of the main rod 100, and the design of a plurality of stirring blades 300 can achieve a better stirring effect.
[0045] In some specific embodiments of the present utility model, there are two stirring blades 300, and the two stirring blades 300 are respectively arranged on both sides of the main rod 100. When the sliding member slides on the main rod 100, the connection points of the two stirring blades 300 move in opposite directions in the radial direction of the main rod 100.
[0046] For example Figures 1 to 4 As shown, there are two stirring blades 300, and the two stirring blades 300 are respectively located on both sides of the main rod 100. When the sliding member slides on the main rod 100, the connection points of the two stirring blades 300 move in opposite directions in the radial direction of the main rod 100.
[0047] By setting it in this way, when the stirring blades 300 are unfolded under the action of centrifugal force, the unfolding diameter can reach the maximum, which is beneficial to stirring.
[0048] In some specific embodiments of the present utility model, there are also a limiting groove 311 and a limiting block 321. The limiting groove 311 and the limiting block 321 are respectively arranged on the first connecting rod 310 and the second connecting rod 320. When the connection point of the first connecting rod 310 and the second connecting rod 320 approaches the main rod 100 by a certain distance, the limiting block 321 is stuck into the limiting groove 311, restricting the connection point of the first connecting rod 310 and the second connecting rod 320 from continuing to approach the main rod 100.
[0049] For example Figure 5 and Figure 6 As shown, the limiting groove 311 and the limiting block 321 are arranged on the first connecting rod 310 and the second connecting rod 320. The limiting block 321 and the limiting groove 311 are respectively arranged on the first connecting rod 310 and the second connecting rod 320, and are arranged in cooperation. The limiting groove 311 can be arranged on the first connecting rod 310 or the second connecting rod 320.
[0050] For example Figure 5 As shown, the limiting groove 311 is arranged on the first connecting rod 310, and the limiting block 321 is arranged on the second connecting rod 320. When the first connecting rod 310 and the second connecting rod 320 rotate relative to each other, making the connection point of the first connecting rod 310 and the second connecting rod 320 approach the main rod 100 by a certain distance, the limiting block 321 is stuck into the limiting groove 311, making the first connecting rod 310 and the second connecting rod 320 unable to rotate any further, restricting the connection point of the first connecting rod 310 and the second connecting rod 320 from continuing to approach the main rod 100.
[0051] By setting it in this way, the stirring blades 300 can only be unfolded to one side, avoiding the situation where the stirring blades 300 can be unfolded to both sides and thus cannot be controlled.
[0052] Furthermore, by setting the maximum distance of the sliding member from the connection point of the first connecting rod 310 and the main rod 100, the same effect can be achieved.
[0053] In some specific embodiments of the present utility model, it further includes a fixed sleeve 400. The fixed sleeve 400 is sleeved on the main rod 100 and fixedly connected to the main rod 100. One end of the first connecting rod 310 is rotatably connected to the fixed sleeve 400.
[0054] For example Figure 3 、 Figure 7 and Figure 8 As shown in, the stirrer further includes a fixed sleeve 400. The fixed sleeve 400 is sleeved on the main rod 100 and fixedly connected to the main rod 100. One end of the first connecting rod 310 is rotatably connected to the fixed sleeve 400.
[0055] In some specific embodiments of the present utility model, the fixed sleeve 400 is an annular member. A first positioning hole 410 is provided through the side walls of the main rod 100 and the fixed sleeve 400. One end of the first connecting rod 310 is provided with a first positioning hole 410. The fixed sleeve 400 is sleeved on the main rod 100, and a pin passes through the first positioning hole 410 to fixedly connect the fixed sleeve 400 to the main rod 100, and the fixed sleeve 400 is rotatably connected to the first connecting rod 310.
[0056] For example Figure 7 and Figure 8 As shown in, the fixed sleeve 400 is an annular member. A first positioning hole 410 is provided through the side walls of the main rod 100 and the fixed sleeve 400. One end of the first connecting rod 310 is provided with a first positioning hole 410. The fixed sleeve 400 is sleeved on the main rod 100, and a pin passes through the three first positioning holes 410 to fixedly connect the fixed sleeve 400 to the main rod 100, and the fixed sleeve 400 is rotatably connected to the first connecting rod 310.
[0057] By setting like this, the positional relationship between the first connecting rod 310 and the main rod 100 is fixed, making the structure of the stirrer more stable.
[0058] In some specific embodiments of the present utility model, the sliding member is a sliding sleeve 200. The sliding sleeve 200 is an annular member and is slidably sleeved on the main rod 100.
[0059] For example Figure 3 、 Figure 9 and Figure 10 As shown in, the sliding member is a sliding sleeve 200. The sliding sleeve 200 is an annular member and is slidably sleeved on the main rod 100, facilitating sliding on the main rod 100. The inner diameter of the sliding sleeve 200 is adapted to the diameter of the main rod 100, ensuring that the sliding sleeve 200 can slide smoothly on the main rod 100.
[0060] In some specific embodiments of the present utility model, a second positioning hole 210 is provided on the side wall of the sliding sleeve 200, and a second positioning hole 210 is provided at one end of the second connecting rod 320. A pin passes through the second positioning hole 210 to rotatably connect the sliding sleeve 200 and the second connecting rod 320.
[0061] For example Figure 9 and Figure 10 As shown, a second positioning hole 210 is provided on the side wall of the sliding sleeve 200, and a second positioning hole 210 is provided at one end of the second connecting rod 320. A pin passes through the second positioning hole 210 to rotatably connect the sliding sleeve 200 and the second connecting rod 320.
[0062] In some specific embodiments of the present utility model, a connecting portion 110 is provided at the end of the main rod 100 for connecting a hand drill.
[0063] For example Figures 1 to 4 As shown, a connecting portion 110 is provided at the top end of the main rod 100, which can be connected to a hand drill, so that the stirrer can rotate rapidly under the action of the hand drill, enabling the stirring blades 300 to automatically open under the action of centrifugal force, and the hand drill can increase the stirring speed to make the stirring more sufficient.
[0064] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "schematic embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.
[0065] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and purposes of the present utility model, and the scope of the present utility model is defined by the claims and their equivalents.
Claims
1. A stirrer, characterized in that: include: Main rod (100); A sliding member, the sliding member is slidably disposed on the main rod (100) and can slide along the axial direction of the main rod (100); A stirring blade (300), the stirring blade (300) includes a first connecting rod (310) and a second connecting rod (320), one end of the first connecting rod (310) is rotatably connected to the main rod (100), and the other end is rotatably connected to the second connecting rod (320), one end of the second connecting rod (320) is rotatably connected to the first connecting rod (310), and the other end is rotatably connected to the sliding member, the sliding member slides on the main rod (100) to drive the connection point of the first connecting rod (310) and the second connecting rod (320) to move closer to or away from the main rod (100).
2. The agitator according to claim 1, characterized in that The sliding member is slidably arranged at the bottom of the main rod (100).
3. The agitator according to claim 1, characterized in that A plurality of stirring blades (300) are arranged around the circumference of the main rod (100).
4. The stirrer according to claim 3, characterized in that Two stirring blades (300) are provided, and the two stirring blades (300) are respectively provided on both sides of the main rod (100). When the sliding member slides on the main rod (100), the connection points of the two stirring blades (300) move in opposite directions in the radial direction of the main rod (100).
5. The agitator according to claim 1, characterized in that The invention also comprises a limiting groove (311) and a limiting block (321), wherein the limiting groove (311) and the limiting block (321) are respectively arranged on the first connecting rod (310) and the second connecting rod (320), and when the connection point between the first connecting rod (310) and the second connecting rod (320) approaches a certain distance from the main rod (100), the limiting block (321) is inserted into the limiting groove (311), thereby limiting the connection point between the first connecting rod (310) and the second connecting rod (320) from continuing to approach the main rod (100).
6. The agitator according to claim 1, characterized in that It also includes a fixed sleeve (400), which is sleeved on the main rod (100) and fixedly connected to the main rod (100), and one end of the first connecting rod (310) is rotatably connected to the fixed sleeve (400).
7. The stirrer according to claim 6, characterized in that The fixed sleeve (400) is an annular member, and a first positioning hole (410) is provided through the side walls of the main rod (100) and the fixed sleeve (400). A first positioning hole (410) is provided at one end of the first connecting rod (310). A pin passes through the first positioning hole (410) so that the fixed sleeve (400) is fixedly connected to the main rod (100), and the fixed sleeve (400) is rotatably connected to the first connecting rod (310).
8. The agitator according to claim 1, characterized in that The sliding member is a sliding sleeve (200), which is an annular member and is arranged on the main rod (100).
9. The stirrer according to claim 8, characterized in that A second positioning hole (210) is provided on the side wall of the sliding sleeve (200), and a second positioning hole (210) is provided at one end of the second connecting rod (320). A pin passes through the second positioning hole (210) so that the sliding sleeve (200) and the second connecting rod (320) are rotatably connected.
10. The agitator according to claim 1, characterized in that The end of the main rod (100) is provided with a connecting portion (110) for connecting to a hand electric drill.