CN107641941B - Clothes treating device - Google Patents
Clothes treating device Download PDFInfo
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- CN107641941B CN107641941B CN201710742992.9A CN201710742992A CN107641941B CN 107641941 B CN107641941 B CN 107641941B CN 201710742992 A CN201710742992 A CN 201710742992A CN 107641941 B CN107641941 B CN 107641941B
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- mounting
- machine body
- foot
- bearing surface
- treating apparatus
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Abstract
The invention discloses a clothes treatment device which comprises a machine body and a bottom foot, wherein a mounting part is arranged at the bottom of the machine body, the bottom foot is provided with a bearing surface and a supporting surface, the bottom foot is mounted on the mounting part through the bearing surface, the supporting surface is in contact with the ground to support the bottom foot, an inclined included angle theta is formed between the normal of the bearing surface and the supporting surface, and the theta is more than 0 degree and less than 90 degrees. According to the clothes treatment device of the embodiment of the invention, the inclined included angle theta is formed between the normal line of the bearing surface of the foot and the supporting surface, and the angle theta is an acute angle, so that when the inner barrel of the clothes treatment device rotates, the generated inertia force can be decomposed into the decomposition force along the horizontal direction and the decomposition force along the vertical direction, and the decomposition force along the vertical direction can be converted into partial positive pressure according to the static friction force formula, so that the static friction force is increased, and the shaking or the displacement generated in the operation process of the clothes treatment device can be effectively avoided.
Description
Technical Field
The invention relates to the technical field of manufacturing of clothes treatment devices, in particular to a clothes treatment device.
Background
In the related art, a vertical downward foot structure is generally adopted for a drum laundry processing device, and a 90 ° included angle is formed between the foot and the ground, however, when the laundry processing device is in operation, a tangential force is generated due to rotation of the drum body, so that when the laundry eccentricity in the drum body is large, and an inertia force generated in a horizontal direction of rotation of the drum body is greater than a static friction force between the foot and the ground, the whole drum body is shaken or even displaced, and the use of a user is affected.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides the clothes treatment device which is simple in structure, can effectively reduce the shaking and displacement of the clothes treatment device in the operation process and can increase the stability.
The clothes treatment device comprises a machine body, wherein the bottom of the machine body is provided with a mounting part; the footing, the footing has bearing surface and holding surface, the footing pass through the bearing surface install in the installation department, holding surface and ground contact are in order to support the footing, the normal of bearing surface with form slope contained angle theta between the holding surface, wherein, 0 is more than theta and is less than 90 deg.
According to the clothes treatment device provided by the embodiment of the invention, the inclined included angle theta is formed between the normal line of the bearing surface of the foot and the supporting surface, and the angle theta is an acute angle, so that when the inner barrel of the clothes treatment device rotates, the generated inertia force can be decomposed into the decomposition force along the horizontal direction and the decomposition force along the vertical direction, and the decomposition force along the vertical direction can be converted into partial positive pressure according to the static friction force formula, so that the static friction force is increased, and the shaking or displacement generated in the operation process of the clothes treatment device can be effectively avoided.
According to some embodiments of the present invention, θ is 45 ° ≦ θ < 90 °, thereby further increasing the vertical decomposition force, increasing the positive pressure, increasing the static friction force, and improving the operation stability of the laundry treating apparatus.
According to some embodiments of the invention, the mounting portion is formed as a mounting groove having a mounting surface parallel to the bearing surface, one of the mounting surface and the bearing surface being provided with a mounting piece and the other being provided with a mounting hole, the mounting piece cooperating with the mounting hole to mount the foot in the mounting groove.
According to some examples of the invention, in order to facilitate the mounting and dismounting between the foot and the mounting part of the clothes treatment device, the mounting surface is provided with a mounting hole, the bearing surface is provided with a mounting piece, and the mounting piece is in threaded connection with the mounting hole.
According to some examples of the invention, the vertical section of the installation groove is formed into a right triangle structure, and the inner side wall of the installation groove forming one of right-angled sides of the right triangle is formed into the installation surface.
According to the alternative embodiment of the invention, in order to enhance the stability of the foot support, the foot is in a plurality, and the mounting parts are arranged at intervals along the circumference of the bottom of the machine body and are adjacent to the edge of the bottom of the machine body.
According to a further example of the invention, the normals of the bearing surfaces of adjacent feet in the length direction of the machine body gradually get closer from bottom to top. Therefore, when the clothes treatment device shakes due to inertia force generated by operation, the inertia force perpendicular to the bearing surface of the feet can be generated, and the adjacent feet are arranged so that the normal lines of the bearing surface are gradually closed from bottom to top, so that the inertia force generated when the clothes treatment device shakes can be effectively decomposed into decomposition force along the horizontal direction and decomposition force along the vertical direction, and static friction force is increased.
According to a further example of the present invention, the body is formed in a rectangular parallelepiped structure, and the number of the feet is four, and the four feet are respectively provided at four corners of the bottom of the body.
According to a further example of the present invention, a spacing between two feet adjacent in a length direction of the body is not less than a body length of 2/3, and a spacing between two feet adjacent in a width direction of the body is not less than a body width of 2/3. From this, through the interval between two footing of rational arrangement, can strengthen the footing to the stability of organism overall support.
According to some embodiments of the invention, a base is disposed at a bottom of the machine body, and the mounting portion is disposed on the base.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a front view of a laundry treating apparatus according to an embodiment of the present invention;
fig. 2 is a side view of a laundry treating apparatus according to an embodiment of the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
fig. 4 is a partially enlarged view of a laundry treating apparatus according to an embodiment of the present invention.
Reference numerals:
100: a laundry treating apparatus;
10: a body;
20: footing; 21: a support surface; 22: a bearing surface;
30: a base.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of illustrating the present invention and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two elements can be directly connected with each other or indirectly connected with each other through an intermediate medium, and the two elements can be communicated with each other. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The laundry treating apparatus 100 according to an embodiment of the present invention will be described below with reference to the accompanying drawings, and the laundry treating apparatus 100 may be a drum-type laundry treating apparatus 100 or the like.
As shown in fig. 1 to 4, a laundry treating apparatus 100 according to an embodiment of the present invention includes a machine body 10 and a foot 20.
The machine body 10 extends in a substantially vertical direction (up and down direction as shown in fig. 1), a mounting portion is disposed at the bottom of the machine body 10, the foot 20 has a bearing surface 22 and a supporting surface 21, the supporting surface 21 of the foot 20 can extend in a horizontal direction and contact with the ground, the bearing surface 22 of the foot 20 is connected with the mounting portion, so as to realize an overall supporting function for the machine body 10, and meanwhile, an acute inclined included angle θ is formed between a normal of the bearing surface 22 of the foot 20 and the supporting surface 21, that is, θ can take any value between 0 ° and 90 ° (as shown in fig. 3 and 4).
Compared with the related art in which the foot extends in the vertical direction (i.e., the angle between the foot and the ground is 90 °), when the inner tub of the laundry treating apparatus 100 rotates to generate the inertia force F acting on the carrying surface 22 of the foot 20, the inertia force F is decomposed into a decomposition force F2 in the vertical direction and a decomposition force F1 in the horizontal direction according to the force decomposition parallelogram principle, as shown in fig. 4, and according to the static friction force configuration formula, F (static) ═ μ Fn (μ is a friction coefficient, Fn is a positive pressure), the decomposition force F2 in the vertical direction is converted into a partial positive pressure Fn, thereby increasing the static friction force F (static), and effectively preventing the laundry treating apparatus 100 from shaking and displacing without changing the weight of the laundry treating apparatus 100.
Thus, according to the laundry treating apparatus 100 of the embodiment of the present invention, by forming the inclined angle θ between the normal of the carrying surface 22 of the foot 20 and the supporting surface 21 and making θ an acute angle, when the inner tub of the laundry treating apparatus 100 rotates, the generated inertial force is decomposed into the decomposition force in the horizontal direction and the decomposition force in the vertical direction, and the decomposition force in the vertical direction is converted into a partial positive pressure according to the static friction force formula, thereby increasing the static friction force, thereby effectively preventing the laundry treating apparatus 100 from shaking or displacing during the operation.
As shown in fig. 3 and 4, according to some embodiments of the present invention, in order to further increase the positive pressure, the static friction force is increased, 45 ≦ θ < 90 °, for example, θ may be 45 °, 60 °, etc., so that the decomposition force in the vertical direction may be further increased according to the parallelogram principle of force decomposition, thereby increasing the positive pressure of the transformation, thereby increasing the static friction force.
As shown in fig. 3 and 4, according to some embodiments of the present invention, the mounting part is formed as a mounting groove, and the mounting groove has a mounting surface parallel to the mounting surface 22, one of the mounting surface and the mounting surface 22 is provided with a mounting part, and the other is provided with a mounting hole, for example, as shown in fig. 4, in this example, the mounting part is provided on the mounting surface 22, and the mounting hole is provided on the mounting surface, so that the foot 20 can be mounted in the mounting groove by the cooperation between the mounting part and the mounting hole, and the structure is simple and the operation is convenient.
As shown in fig. 4, in some examples of the present invention, the mounting surface 22 is provided with mounting pieces, the mounting surface is provided with mounting holes, and the mounting holes are screwed with the mounting pieces, so that the mounting and dismounting of the bottom foot 20 and the mounting part of the clothes treatment device 100 can be facilitated, and the connection reliability between the bottom foot 20 and the machine body 10 of the clothes treatment device 100 can be ensured after the connection.
In some examples of the present invention, as shown in fig. 4, the vertical section of the mounting groove is formed in a right triangle structure, for example, the mounting portion may be formed as a right triangle groove, and an inner wall surface where one leg of the right triangle is formed as a mounting surface, so that the process may be facilitated and the connection between the foot 20 and the mounting groove may be facilitated.
As shown in fig. 1 and 2, in some examples of the present invention, in order to enhance the stability of the support of the foot 20, the foot 20 may include a plurality of feet 20, and the plurality of feet 20 are spaced apart along the circumference of the bottom of the machine body 10 and adjacent to the edge of the bottom of the machine body 10, so that the support of the whole machine body 10 can be ensured, and the plurality of feet 20 can share the stress when the machine body 10 of the laundry treatment device 100 shakes, thereby improving the reliability of the components.
As shown in fig. 3 and 4, in some examples of the present invention, the normal lines of the carrying surfaces 22 of the adjacent feet 20 in the length direction of the machine body 10 (e.g., the left-right direction in fig. 3) gradually get closer from bottom to top, that is, the carrying surfaces 22 of the two adjacent feet 20 in the length direction of the machine body 10 are arranged opposite to each other, so that when the laundry treating apparatus 100 shakes due to the inertia force generated during operation, an inertia force perpendicular to the carrying surfaces 22 of the feet 20 is generated, and by arranging the adjacent feet 20 so that the normal lines of the carrying surfaces 22 get closer from bottom to top, the inertia force generated when the laundry treating apparatus 100 shakes can be effectively decomposed into a decomposition force in the horizontal direction and a decomposition force in the vertical direction, thereby increasing the static friction force.
As shown in fig. 1 to 3, in some examples of the present invention, the body 10 is formed in a substantially rectangular parallelepiped structure, and four feet 20 are disposed at four corners of the bottom of the body 10, so that the supporting function of the body 10 can be achieved and the assembly can be simplified.
As shown in fig. 2 and 3, in some examples of the present invention, the distance between two feet 20 adjacent to each other in the length direction (left-right direction shown in fig. 3) of the machine body 10 is not less than 2/3 of the length of the machine body 10, and the distance between two feet 20 adjacent to each other in the width direction (front-back direction shown in fig. 2) of the machine body 10 is not less than 2/3 of the width of the machine body 10, so that the stability of the feet 20 to the whole support of the machine body 10 can be effectively enhanced by properly arranging the distances between the feet 20 adjacent to each other in the length direction and in the width direction.
As shown in fig. 3, in some embodiments of the present invention, a base 30 is disposed at the bottom of the machine body 10, and the mounting portion is disposed on the base 30, so that the user can easily maintain or replace the base 30 and the foot 20, and the instability of the whole machine body 10 caused by the damage of the base 30 or the foot 20 is avoided.
Other configurations and operations of the laundry treating apparatus 100 according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail herein.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (8)
1. A laundry treating apparatus, comprising:
the bottom of the machine body is provided with a mounting part;
a foot having a bearing surface and a support surface, the foot being mounted to the mounting portion through the bearing surface, the support surface extending in a horizontal direction and contacting the ground to support the foot, a normal of the bearing surface and the support surface forming an inclined angle θ, wherein θ is greater than 0 ° < 90 °;
the mounting part is formed into a mounting groove, the mounting groove is provided with a mounting surface parallel to the bearing surface, one of the mounting surface and the bearing surface is provided with a mounting piece, the other one of the mounting surface and the bearing surface is provided with a mounting hole, and the mounting piece is matched with the mounting hole to mount the foot in the mounting groove;
the vertical section of the mounting groove is formed into a right-angled triangle structure, and the inner side wall of one of right-angled sides of the mounting groove, which forms the right-angled triangle, is formed into the mounting surface.
2. The laundry processing apparatus of claim 1, wherein θ is 45 ° ≦ θ < 90 °.
3. The laundry treating apparatus according to claim 1, wherein the mounting surface is provided with a mounting hole, the mounting surface is provided with a mounting member, and the mounting member is screwed with the mounting hole.
4. The laundry treating apparatus according to any one of claims 1-3, wherein the foot is plural, and the plurality of mounting portions are arranged at intervals along a circumference of the bottom of the machine body and adjacent to an edge of the bottom of the machine body.
5. The laundry treating apparatus according to claim 4, wherein the normal lines of the loading surfaces of the adjacent feet in the longitudinal direction of the machine body are gradually close from bottom to top.
6. The laundry treating apparatus according to claim 4, wherein the body is formed in a rectangular parallelepiped structure, and the number of the feet is four, and the four feet are respectively provided at four corners of a bottom of the body.
7. The laundry treating apparatus according to claim 6, wherein a spacing between two feet adjacent in a length direction of the machine body is not less than 2/3 a machine body length, and a spacing between two feet adjacent in a width direction of the machine body is not less than 2/3 a machine body width.
8. The laundry treating apparatus according to claim 1, wherein a base is provided at a bottom of the machine body, and the mounting portion is provided at the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710742992.9A CN107641941B (en) | 2017-08-25 | 2017-08-25 | Clothes treating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710742992.9A CN107641941B (en) | 2017-08-25 | 2017-08-25 | Clothes treating device |
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| Publication Number | Publication Date |
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| CN107641941A CN107641941A (en) | 2018-01-30 |
| CN107641941B true CN107641941B (en) | 2020-10-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710742992.9A Active CN107641941B (en) | 2017-08-25 | 2017-08-25 | Clothes treating device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110479549A (en) * | 2019-05-28 | 2019-11-22 | 安兴精密(深圳)有限公司 | A kind of injection valve deflector |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201995251U (en) * | 2011-03-30 | 2011-09-28 | 纬创资通股份有限公司 | Foot pad and electronic device with same |
| CN104846599A (en) * | 2015-04-28 | 2015-08-19 | 无锡小天鹅股份有限公司 | Pedestal component of household electric appliance |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203411828U (en) * | 2013-06-21 | 2014-01-29 | 李清 | Longitudinal beam support leg for folding airing hanger |
| CN105737312A (en) * | 2014-12-10 | 2016-07-06 | 何均 | Anti-toppling automatic power off humidifier |
| KR101756412B1 (en) * | 2015-10-02 | 2017-07-11 | 엘지전자 주식회사 | An apparatus for treating laundry |
| CN105342270B (en) * | 2015-12-08 | 2017-03-22 | 浙江苏泊尔股份有限公司 | Containing bowl |
| CN205975100U (en) * | 2016-08-22 | 2017-02-22 | 江阴市美嘉金属新材料有限公司 | Washing machine bottom stable structure |
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- 2017-08-25 CN CN201710742992.9A patent/CN107641941B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201995251U (en) * | 2011-03-30 | 2011-09-28 | 纬创资通股份有限公司 | Foot pad and electronic device with same |
| CN104846599A (en) * | 2015-04-28 | 2015-08-19 | 无锡小天鹅股份有限公司 | Pedestal component of household electric appliance |
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| Publication number | Publication date |
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| CN107641941A (en) | 2018-01-30 |
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Effective date of registration: 20190809 Address after: 214028 No. 18 Changjiang South Road, Wuxi National High-tech Development Zone, Jiangsu Province Applicant after: Wuxi Swan Electrical Appliances Co., Ltd. Address before: 214028 Wuxi Changjiang Road, New District, Jiangsu, No. 18 Applicant before: Wuxi Xiaotianer Co., Ltd. |
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