Abstract
A rotary laundry rod structure of a washing machine includes a main body and a connecting member. The surface of the main body is provided with a plurality of protrusions. The protrusions each have a resistant surface for resisting water in the washing machine. The connecting member has a pivot portion pivotally connected to an inner tank of the washing machine. The connecting member is fixedly connected to the main body. When the resistant surface of the main body is lashed by the water, the connecting member is turned relative to the inner tank of the washing machine to cause rotary turbulence so as to enhance the washing effect.
Claims
1. A rotary laundry rod structure of a washing machine, comprising: a main body, a surface of the main body being provided with a plurality of protrusions, the protrusions each having a resistant surface for resisting water in the washing machine; a connecting member, the connecting member having a pivot portion pivotally connected to an inner tank of the washing machine, the connecting member being fixedly connected to the main body, wherein when the resistant surface of the main body is lashed by the water, the connecting member is turned relative to the inner tank of the washing machine.
2. The rotary laundry rod structure as claimed in claim 1, wherein each of the protrusions is a spiral raised stripe.
3. The rotary laundry rod structure as claimed in claim 1, wherein each of the protrusions is a plate-like blade.
4. The rotary laundry rod structure as claimed in claim 1, wherein the connecting member is integrally formed with the main body.
5. The rotary laundry rod structure as claimed in claim 1, wherein the pivot portion includes a bearing.
6. The rotary laundry rod structure as claimed in claim 1, wherein the connecting member has a first end and an opposing second end, the main body is disposed at the first end, and the second end is provided with a brush.
7. The rotary laundry rod structure as claimed in claim 1, wherein the connecting member is provided with an auxiliary fixing segment adjacent to the pivot portion and an auxiliary fixing member corresponding to the auxiliary fixing segment, and the auxiliary fixing member is a hollow ring fitted on the connecting member to engage with or disengage from the auxiliary fixing segment.
8. The rotary laundry rod structure as claimed in claim 7, wherein the auxiliary fixing segment is located in the inner tank.
Description
BRIEF DESCRIPTION OF THE DRAWINGS
[0014] FIG. 1 is an exploded schematic view in accordance with a first embodiment of the present invention;
[0015] FIG. 2 is a sectional schematic view in accordance with the first embodiment of the present invention mounted to the inner tank of the washing machine;
[0016] FIG. 3 is a schematic view in accordance with the first embodiment of the present invention in a use state;
[0017] FIG. 4 is a perspective schematic view in accordance with a second embodiment of the present invention;
[0018] FIG. 5 is an exploded schematic view in accordance with a third embodiment of the present invention;
[0019] FIG. 6 is a sectional schematic view in accordance with the third embodiment of the present invention mounted to the inner tank of the washing machine;
[0020] FIG. 7 is an exploded view in accordance with a fourth embodiment of the present invention; and
[0021] FIG. 8 is a sectional schematic view in accordance with the fourth embodiment of the present invention mounted to the inner tank of the washing machine.
DESCRIPTION OF THE PREFERRED EMBODIMENTS
[0022] Advantages and features of the inventive concept and methods of accomplishing the same may be understood more readily by reference to the following detailed description of embodiments and the accompanying drawings. The inventive concept may, however, be embodied in many different forms and should not be construed as being limited to the embodiments set forth herein. In the drawings, the relative sizes of elements should not be construed as being limited to the proportion and arrangement relationship as shown in the drawings and may be exaggerated for clarity, without departing from the spirit and scope of the present invention.
[0023] FIG. 1 and FIG. 2 illustrate a first embodiment of the present invention. The present invention discloses a rotary laundry rod structure 20 of a washing machine. The rotary laundry rod structure 20 comprises a main body 1 and a connecting member 2. The shape of the main body 1 is not limited, and the surface of the main body 1 is provided with a plurality of protrusions. Each of the protrusions has a resistant surface 113 for resisting the water in the washing machine. In this embodiment, the main body 1 has a spherical shape. Each protrusion is a raised stripe 11 disposed on the main body 1. The raised stripe 11 is formed in a spiral shape. The raised stripe 11 has a relatively high peak 111 and a relatively low valley 112, and the resistant surface 113 is defined between the peak 111 and the valley 112.
[0024] On the other hand, the connecting member 2 is fixedly connected to the main body 1. In another embodiment, the connecting member 2 is integrally formed with the main body 1. The connecting member 2 has a pivot portion 21 which is pivotally connected to an inner tank 31 of a washing machine 3. As shown in FIG. 1, the pivot portion 21 is disposed at one end of the connecting member 2. In this embodiment, the pivot portion 21 includes a bearing 22. Through the bearing 22, the pivot portion 21 of the connecting member 2 is mounted to a perforation 32 of the inner tank 31 (as shown in FIG. 2). Thereby, the main body 1 is coupled to the inner tank 31 of the washing machine 3 through the connecting member 2 and is rotatable through the bearing 22.
[0025] The present invention is used as shown in FIG. 3. When the washing machine 3 is actuated, the inner tank 31 is first filled with water, the main body 1 is immersed in water, and the water in the inner tank 31 is agitated to form rotary water by the motor (not shown) of the washing machine 3. Because the surface of the main body 1 is formed with the resistant surfaces 113, the main body 1 is rotated when the water flows through the main body 1 to lash the resistant surfaces 113. Then, the rotating main body 1 further stirs the water with the resistant surfaces 113, causing the water to produce more and more intense turbulence. Accordingly, the aforesaid turbulence rubs against the clothes back and forth, achieving a better cleaning effect.
[0026] FIG. 4 illustrates a second embodiment of the present invention. The second embodiment is based on the first embodiment to modify the protrusions. In the second embodiment, the main body 1 is in the form of a straight rod, and each of the protrusions is a plate-like blade 12. The blades 12 are spaced apart on the circumferential side of the main body 1 and extend radially outwardly. Both sides of each blade 12 are formed with the resistant surfaces. The water lashes the blades 12 to turn the main body 1. The main body 1 stirs the water with the resistant surfaces 113, causing the water to produce more and more intense turbulence, enhancing the cleaning effect.
[0027] FIG. 5 and FIG. 6 illustrate a third embodiment of the present invention. In the third embodiment, the connecting member 2 has a first end 23 and an opposing second end 24. The main body 1 is disposed at the first end 23, and the second end 24 is provided with a brush 4. The pivot portion 21 and the bearing 22 are disposed between the main body 1 and the brush 4.
[0028] Referring to FIG. 6, the washing machine 3 generally comprises a fixed outer tank 33 and an inner tank 31 which can be driven to swing. The outer tank 33 and the inner tank 31 are spaced apart to form a space 34 therebetween. The second end 24 of the connecting member 2 passes through the perforation 32 of the inner tank 31 and extends to the space 34. The pivot 21 and the bearing 22 are mounted to the perforation 32 of the inner tank 31. The brush 4 is located in the space 34 and gets contact with the outer tank 33. The brush 4 is also rotated synchronously when the main body 1 is lashed by the water to rotate the connecting member 2. Accordingly, this embodiment can increase the cleaning effect of the outer tank 33 by the rotation of the brush 4 while the main body 1 is rotated by the impact of the water to improve the cleaning effect of clothes.
[0029] FIG. 7 and FIG. 8 illustrate a fourth embodiment of the present invention. The fourth embodiment is substantially similar to the first embodiment with the exceptions described hereinafter. The connecting member 2 is provided with an auxiliary fixing segment 211 adjacent to the pivot portion 21. In this embodiment, the auxiliary fixing segment 211 is a threaded segment located in the inner tank 31. The connecting member 2 is provided with an auxiliary fixing member 25 corresponding to the auxiliary fixing segment 211. The auxiliary fixing member 25 is a hollow ring fitted on the connecting member 2 to engage with or disengage from the auxiliary fixing segment 211. (In this embodiment, the auxiliary fixing member and the auxiliary fixing segment have corresponding threads.) When in use, the auxiliary fixing member 25 is screwed to lean against the inner wall of the inner tank 31, so that the main body 1 is not easily shaken by the impact of the water to form a more stable structure.
[0030] Although particular embodiments of the present invention have been described in detail for purposes of illustration, various modifications and enhancements may be made without departing from the spirit and scope of the present invention. Accordingly, the present invention is not to be limited except as by the appended claims.
