CN108049123B - Footing structure and domestic appliance - Google Patents
Footing structure and domestic appliance Download PDFInfo
- Publication number
- CN108049123B CN108049123B CN201810007004.0A CN201810007004A CN108049123B CN 108049123 B CN108049123 B CN 108049123B CN 201810007004 A CN201810007004 A CN 201810007004A CN 108049123 B CN108049123 B CN 108049123B
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- connecting rod
- limiting
- household appliance
- groove
- foot
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/12—Casings; Tubs
- D06F39/125—Supporting arrangements for the casing, e.g. rollers or legs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
Abstract
The invention provides a footing structure and a household appliance, wherein the footing structure comprises: the adjustable bottom feet are arranged on one side of the bottom of the machine body; one end of the connecting rod is connected with the adjustable bottom foot; the other end of the connecting rod is connected with the coupling piece; the bracket is arranged on the other side of the bottom of the machine body, and a threaded hole is formed in the bracket; the screw rod penetrates through the threaded hole, and one end of the screw rod is connected with the coupling piece; wherein the coupling member and the connecting rod are driven to move back and forth by rotating the screw rod so as to adjust the height of the adjustable footing. The bottom foot structure provided by the invention enables a user to adjust the height of the adjustable bottom foot positioned on the other side of the household appliance at one side of the household appliance, so that the household appliance does not need to be moved, laid down or turned upside down, the user can conveniently adjust the bottom foot, and meanwhile, unnecessary troubles and damages to the household appliance caused by moving the household appliance can be avoided.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to a bottom foot structure and a household appliance.
Background
The existing drum washing machine bottom feet are mainly divided into two types, one type is directly connected with a washing machine box body through the bottom feet with screw rods, namely, the four bottom feet are in threaded connection with threaded holes in the bottom of the washing machine box body through threaded rods, the other type is an improved device of the previous type, and an integrated nut gasket or nut is sleeved on the screw rods of the bottom feet to serve as a locking device.
However, when the washing machine is placed in the cabinet, the two feet are not convenient to adjust, and the washing machine needs to be moved out to adjust, so that the operation of a user is very inconvenient.
Disclosure of Invention
In order to solve at least one of the above technical problems, an embodiment of the first aspect of the present invention proposes a footing structure.
In a second aspect of the embodiment of the invention, a household appliance is also provided.
In view of the above, according to an embodiment of the first aspect of the present invention, the present invention provides a foot structure for a household appliance, the household appliance comprising a body, the foot structure comprising: the adjustable bottom feet are arranged on one side of the bottom of the machine body; one end of the connecting rod is connected with the adjustable bottom foot; the other end of the connecting rod is connected with the coupling piece; the bracket is arranged on the other side of the bottom of the machine body, and a threaded hole is formed in the bracket; the screw rod penetrates through the threaded hole, and one end of the screw rod is connected with the coupling piece; wherein the coupling member and the connecting rod are driven to move back and forth by rotating the screw rod so as to adjust the height of the adjustable footing.
The bottom foot structure provided by the invention drives the connecting rod to move back and forth by rotating the screw rod, so that the height of the adjustable bottom foot is adjusted, a user can adjust the height of the adjustable bottom foot positioned on the other side of the household appliance on one side of the household appliance, for example, the user can adjust the adjustable bottom foot positioned on the inner side of the household appliance on the outer side of the household appliance, so that the household appliance does not need to be moved, laid down or reversed, the adjustment of the bottom foot by the user is facilitated, and meanwhile, unnecessary troubles and damage to the household appliance caused by moving the household appliance can be avoided.
In addition, the footing structure provided by the invention in the above embodiment may also have the following additional technical features:
in the above technical solution, preferably, the adjustable foot includes: the fixing piece is arranged on one side of the bottom of the machine body, and one end of the fixing piece is provided with a first matching groove; one end of the adjusting rod is provided with a second matching groove, the other end of the adjusting rod is provided with a third matching groove, and the connecting rod is connected with the adjusting rod; the ground mat is provided with a fourth matching groove; the first spherical mounting part is clamped in the first matching groove, and the second spherical mounting part is clamped in the second matching groove; one end of the second connecting rod is provided with a third spherical mounting part, the other end of the second connecting rod is provided with a fourth spherical mounting part, the third spherical mounting part is clamped in the third matching groove, and the fourth spherical mounting part is clamped in the fourth matching groove; wherein, the distance between the fixing piece and the ground mat is adjusted by moving the connecting rod and the adjusting rod.
In the technical scheme, the connecting rod can drive the adjusting rod to move when moving back and forth, the first connecting rod and the second connecting rod can move along with the connecting rod and change an included angle between the first connecting rod and the bottom surface of the machine body, and further the distance between the fixing piece and the ground mat is changed, namely, the height of the adjustable bottom foot is adjusted, so that a user can adjust the height of the adjustable bottom foot on the other side of the household appliance on one side of the household appliance, and the leveling of the household appliance by the user is facilitated.
In any of the above technical solutions, preferably, the method further includes: the first limiting piece is arranged on one side of the connecting rod; the second limiting piece is arranged on the other side of the connecting rod; the first connecting rod and the second connecting rod are located between the first limiting piece and the second limiting piece.
In the technical scheme, the first limiting part and the second limiting part which are positioned on two sides of the first connecting rod and the second connecting rod limit the inclined movement directions of the first connecting rod and the second connecting rod, so that the first connecting rod and the second connecting rod can incline according to the preset direction, and the reliability of adjusting the adjustable bottom feet is improved.
In any of the above technical solutions, preferably, the first limiting member includes a first limiting arm and a second limiting arm, and the first limiting arm is connected to the second limiting arm; the second limiting part comprises a third limiting arm and a fourth limiting arm, and the third limiting arm is connected with the fourth limiting arm; the first connecting rod is located between the first limiting arm and the third limiting arm, and the second connecting rod is located between the second limiting arm and the fourth limiting arm.
In this technical scheme, regard spacing arm structure as the locating part and make limit structure simple easy system to be convenient for installation and dismantlement.
In any of the above technical solutions, preferably, the method further includes: one end of the first spring is connected with the connecting rod, and the other end of the first spring is connected with the first connecting rod; and one end of the second spring is connected with the connecting rod, and the other end of the second spring is connected with the second connecting rod.
In the technical scheme, the elastic forces of the first spring and the second spring act between the connecting rod and the first connecting rod and between the connecting rod and the second connecting rod, the locking effect on the positions of the first connecting rod and the second connecting rod is achieved, and the reliable support of the adjustable bottom feet on the machine body is guaranteed.
In any of the above technical solutions, preferably, a handle is provided on the other end of the screw rod.
In the technical scheme, a handle is arranged at the other end of the screw rod, so that a user can rotate the screw rod and further adjust the height of the adjustable footing.
In any of the above technical solutions, preferably, the coupling member includes: the screw rod is sleeved with the first sleeve, and the outer wall surface of the first sleeve is provided with an annular first groove; one end of the second sleeve is sleeved on the first sleeve, the other end of the second sleeve is sleeved on the connecting rod, and an annular second groove is formed in the inner wall surface of the second sleeve; and the rolling bodies are clamped between the first groove and the second groove.
In this technical scheme, first sleeve pipe and second sleeve pipe have constituteed a structure similar to antifriction bearing, and wherein first sleeve pipe can rotate along with the screw rod, and the second sleeve pipe then transmits the linear motion of screw rod and first sleeve pipe to the connecting rod, and then realizes turning into the linear motion of connecting rod with the rotation of screw rod to the height of adjustable footing is adjusted.
In any of the above technical solutions, preferably, the coupling member includes: the rolling bearing is sleeved on the connecting rod; one end of the screw rod is provided with a connecting part, the connecting part is sleeved on the rolling bearing, an annular limiting groove is formed in the inner wall of the connecting part, and the rolling bearing is clamped in the limiting groove.
In the technical scheme, the coupling part directly adopts the rolling bearing and is sleeved on the connecting rod, the connecting part arranged on the screw rod is sleeved on the rolling bearing, and meanwhile, the rolling bearing is clamped in the limiting groove in the connecting part, so that the rolling bearing rotates along with the screw rod when the screw rod rotates, and the connecting rod only moves back and forth without rotating under the matching of the rolling bearing and the limiting groove, thereby adjusting the height of the adjustable footing.
An embodiment of a second aspect of the invention provides a domestic appliance comprising: a body; and the footing structure of the first aspect embodiment, the footing structure being disposed at a bottom of the fuselage.
The household appliance provided by the invention has the advantages that by adopting the foot structure, a user can adjust the height of the adjustable foot positioned on the other side of the household appliance at one side of the household appliance, for example, the user can adjust the adjustable foot positioned on the inner side of the household appliance at the outer side of the household appliance, so that the household appliance does not need to be moved, laid down or turned upside down, the adjustment of the foot by the user is facilitated, and meanwhile, unnecessary troubles and damage to the household appliance caused by moving the household appliance can be avoided.
In addition, the household appliance provided by the embodiment of the invention can also have the following additional technical characteristics:
in the above technical solution, preferably, the method further includes: the number of the adjusting feet is two, and the adjusting feet are respectively arranged on the front side of the bottom of the machine body; the quantity of footing structure is two, and wherein adjustable footing setting is in the rear side of fuselage bottom, and the support setting is in the front side of fuselage bottom.
In this technical scheme, two regulation footing settings are in the front side of fuselage, and two adjustable footing settings of footing structure are in the rear side of fuselage, and the support setting is in the front side of fuselage, and at first adjust footing and footing structure like this and can guarantee to the reliable support of fuselage, and the user also can accomplish the regulation to the adjustable footing that is located the fuselage inboard in the fuselage outside simultaneously for the user is more convenient to the regulation of footing, saves the trouble of moving the fuselage.
In any of the above solutions, preferably, the height of the bracket is smaller than the height of the adjusting foot.
In this technical scheme, the height of support is less than the height of adjusting the footing to the user avoids influencing the fuselage and adjusting the height control scope of footing because of the support is too high to the height control of adjusting the footing.
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 schematic structural diagram of one embodiment of the present invention;
FIG. 2 is an enlarged partial schematic view of portion A of FIG. 1;
FIG. 3 is an enlarged partial schematic view of portion B of FIG. 1;
FIG. 4 is an enlarged partial schematic view of portion C of FIG. 1;
FIG. 5 is a front view of the structure shown in FIG. 1;
FIG. 6 is a cross-sectional view taken along section D-D of FIG. 5;
fig. 7 is a partially enlarged schematic view of a portion E in fig. 6.
Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 7 is:
102, 104, 20, 202, 204, 206, pad, 208, first link, 2082, second spherical mount, 2084, second link, 2102, third spherical mount, 2104, fourth spherical mount, 2122, first limiting arm, 2124, second limiting arm, 2142, third limiting arm, 2144, fourth limiting arm, 216, first spring, 218, second spring, 22, 24, 242, first bushing, 244, second bushing, 246, 26, 28, screw.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
A foot structure and a home appliance according to some embodiments of the present invention are described below with reference to fig. 1 to 7.
As shown in fig. 1 to 7, the present invention provides a foot structure for a home appliance, the home appliance including a body 102, the foot structure including: the adjustable foot 20 is arranged on one side of the bottom of the machine body 102; one end of the connecting rod 22 is connected with the adjustable bottom foot 20; a coupling 24 to which the other end of the connecting rod 22 is connected; the bracket 26 is arranged on the other side of the bottom of the machine body 102, and a threaded hole is formed in the bracket 26; a screw 28, wherein the screw 28 passes through the threaded hole, and one end of the screw 28 is connected with the coupling 24; wherein the coupling 24 and the connecting rod 22 are driven to move back and forth by turning the screw 28 to adjust the height of the adjustable foot 20.
According to the bottom foot structure provided by the invention, the connecting rod 22 is driven to move back and forth by rotating the screw 28, so that the height of the adjustable bottom foot 20 is adjusted, a user can adjust the height of the adjustable bottom foot 20 positioned on the other side of the household appliance on one side of the household appliance, for example, the user can adjust the adjustable bottom foot 20 positioned on the inner side of the household appliance on the outer side of the household appliance, so that the household appliance does not need to be moved, laid down or turned upside down, the user can adjust the bottom foot conveniently, and meanwhile, unnecessary troubles and damages to the household appliance caused by moving the household appliance can be avoided.
In one embodiment of the present invention, preferably, as shown in fig. 2, 3, 6 and 7, the adjustable foot 20 comprises: a fixing member 202 disposed at one side of the bottom of the body 102, wherein one end of the fixing member 202 is provided with a first engaging groove; a second matching groove is formed in one end of the adjusting rod 204, a third matching groove is formed in the other end of the adjusting rod 204, and the connecting rod 22 is connected with the adjusting rod 204; a ground mat 206, the ground mat 206 having a fourth mating groove; a first spherical mounting part 2082 is arranged at one end of the first connecting rod 208, a second spherical mounting part 2084 is arranged at the other end of the first connecting rod 208, the first spherical mounting part 2082 is clamped in the first matching groove, and the second spherical mounting part 2084 is clamped in the second matching groove; a third spherical mounting part 2102 is arranged at one end of the second connecting rod 210, a fourth spherical mounting part 2104 is arranged at the other end of the second connecting rod 210, the third spherical mounting part 2102 is clamped in a third matching groove, and the fourth spherical mounting part 2104 is clamped in a fourth matching groove; wherein the distance between the fixing member 202 and the floor mat 206 is adjusted by moving the connecting bar 22 and the adjusting bar 204.
In this embodiment, the connecting rod 22 moves back and forth to drive the adjusting rod 204 to move, and the first connecting rod 208 and the second connecting rod 210 move along with the connecting rod and change the included angle between the first connecting rod and the bottom surface of the body 102, so as to change the distance between the fixing member 202 and the floor mat 206, i.e., adjust the height of the adjustable foot 20, so that the user can adjust the height of the adjustable foot 20 at one side of the household appliance and the other side of the household appliance, thereby facilitating the leveling of the household appliance by the user.
The first spherical mounting portion 2082 can rotate in a matching manner in the first matching groove, the second spherical mounting portion 2084 can rotate in a matching manner in the second matching groove, the third spherical mounting portion 2102 can rotate in a matching manner in the third matching groove, and the fourth spherical mounting portion 2104 can rotate in a matching manner in the fourth matching groove, so that a spherical hinge transmission structure is formed in the four positions, when the rotating screw 28 changes the rotating amount thereof to push and pull the connecting rod 22, the adjusting rod 204 can move along with the rotating screw, an included angle between the first connecting rod 208 and the second connecting rod 210 and the ground is changed (the first connecting rod 208 and the second connecting rod 210 can be vertical in an initial state), and then the projection heights of the first connecting rod 208 and the second connecting rod 210 in the vertical direction are changed, that is, the overall height of the adjustable foot 20 is changed, and thus the height of the machine body 102 is adjusted.
In addition, the connecting rod 22 and the adjusting rod 204 can be an integral structure, which can further simplify the overall structure.
In one embodiment of the present invention, preferably, the method further includes: a first stopper provided at one side of the connection rod 22; a second limiting member disposed at the other side of the connecting rod 22; the first link 208 and the second link 210 are located between the first limiting member and the second limiting member.
In this embodiment, the first and second limiting members located at two sides of the first and second links 208 and 210 limit the tilting direction of the first and second links 208 and 210, so that the first and second links 208 and 210 can tilt in a predetermined direction, thereby improving the reliability of the adjustment of the adjustable foot 20.
In one embodiment of the present invention, preferably, as shown in fig. 2, the first limiting member includes a first limiting arm 2122 and a second limiting arm 2124, and the first limiting arm 2122 is connected to the second limiting arm 2124; the second limiting member comprises a third limiting arm 2142 and a fourth limiting arm 2144, and the third limiting arm 2142 is connected with the fourth limiting arm 2144; the first link 208 is located between the first limiting arm 2122 and the third limiting arm 2142, and the second link 210 is located between the second limiting arm 2124 and the fourth limiting arm 2144.
In this embodiment, the use of the limiting arm structure as a limiting member makes the limiting structure simple and easy to manufacture, and is easy to install and disassemble.
The limiting arms can be mounted on the connecting rod 22 in a hinged manner, and the limiting arms can prevent the first connecting rod 208 and the second connecting rod 210 from sliding laterally towards the left side and the right side in the adjusting process, so that the first connecting rod 208 and the second connecting rod 210 can only move in the front-back direction, and reliable adjustment of the adjustable foot 20 is guaranteed. The adjusting process of the foot is similar to wing swing, and the whole foot structure is equivalent to a front wing type adjusting foot mechanism.
In an embodiment of the present invention, preferably, as shown in fig. 2, further includes: a first spring 216, one end of the first spring 216 is connected with the connecting rod 22, and the other end is connected with the first link 208; and a second spring 218, one end of the second spring 218 being connected to the connecting rod 22, and the other end being connected to the second link 210.
In this embodiment, the elastic forces of the first spring 216 and the second spring 218 act between the connecting rod 22 and the first link 208 and the second link 210, and act as a lock for the positions of the first link 208 and the second link 210, thereby ensuring reliable support of the adjustable foot 20 to the body 102.
The first spring 216 and the second spring 218 can limit the movement tendency of the first link 208 and the second link 210 respectively by their own elastic force when they are stretched, so as to ensure the relative rest between the components and function as a locking position.
In one embodiment of the present invention, a handle is preferably provided on the other end of the screw 28.
In this embodiment, a handle is provided on the other end of the threaded rod 28 to facilitate a user in turning the threaded rod 28 to adjust the height of the adjustable foot 20.
In one embodiment of the present invention, preferably, as shown in fig. 4, the coupling 24 includes: the first sleeve 242 is sleeved on the screw 28, and an annular first groove is formed in the outer wall surface of the first sleeve 242; one end of the second sleeve 244 is sleeved on the first sleeve 242, the other end of the second sleeve 244 is sleeved on the connecting rod 22, and an annular second groove is formed in the inner wall surface of the second sleeve 244; and a plurality of rolling bodies 246 interposed between the first groove and the second groove.
In this embodiment, the first sleeve 242 and the second sleeve 244 form a structure similar to a rolling bearing, wherein the first sleeve 242 rotates along with the screw 28, and the second sleeve 244 transmits the linear motion of the screw 28 and the first sleeve 242 to the connecting rod 22, so as to convert the rotation of the screw 28 into the linear motion of the connecting rod 22, thereby adjusting the height of the adjustable foot 20. Among them, the rolling elements 246 are preferably balls.
In one embodiment of the present invention, preferably, the coupling 24 includes: a rolling bearing sleeved on the connecting rod 22; one end of the screw 28 is provided with a connecting part which is sleeved on the rolling bearing, the inner wall of the connecting part is provided with an annular limiting groove, and the rolling bearing is clamped in the limiting groove.
In this embodiment, the coupling member 24 directly uses a rolling bearing and is disposed on the connecting rod 22, the connecting portion disposed on the screw 28 is disposed on the rolling bearing, and the rolling bearing is disposed in a limiting groove in the connecting portion, so that when the screw 28 rotates, the rolling bearing rotates, and the connecting rod 22 only moves back and forth without rotating under the cooperation of the rolling bearing and the limiting groove, thereby adjusting the height of the adjustable foot 20.
The present invention also provides a home appliance, as shown in fig. 1 and 5, including: a body 102; and the foot structure is arranged at the bottom of the machine body 102.
By adopting the foot structure, the household appliance provided by the invention can enable a user to adjust the height of the adjustable foot 20 positioned at the other side of the household appliance at one side of the household appliance, for example, the user can adjust the adjustable foot 20 positioned at the inner side of the household appliance at the outer side of the household appliance, so that the household appliance does not need to be moved, laid down or turned upside down, the adjustment of the foot by the user is facilitated, and meanwhile, unnecessary troubles and damage to the household appliance caused by moving the household appliance can be avoided.
In one embodiment of the present invention, preferably, as shown in fig. 1, 5 and 6, the method further includes: two adjusting feet 104 are arranged on the front side of the bottom of the machine body 102 respectively; the number of foot structures is two, wherein the adjustable foot 20 is arranged at the rear side of the bottom of the body 102 and the bracket 26 is arranged at the front side of the bottom of the body 102.
In this embodiment, two adjusting feet 104 are disposed on the front side of the body 102, two adjustable feet 20 of the foot structure are disposed on the rear side of the body 102, and the support 26 is disposed on the front side of the body 102, so that the adjusting feet 104 and the foot structure can ensure reliable support for the body 102, and the user can also adjust the adjustable feet 20 located on the inner side of the body 102 on the outer side of the body 102, so that the user can adjust the feet more conveniently, and the trouble of moving the body 102 is eliminated.
The adjusting foot 104 can be adjusted directly at the front side of the body 102, and the foot structure at the rear side of the body 102 can be adjusted by rotating the screw 28 at the front side, which is convenient for the user to level the household appliance.
In one embodiment of the present invention, the height of the bracket 26 is preferably less than the height of the adjustment feet 104.
In this embodiment, the height of the bracket 26 is less than the height of the adjustment foot 104, so that the user can adjust the height of the adjustment foot 104 to avoid affecting the height adjustment range of the body 102 and the adjustment foot 104 due to the bracket 26 being too high.
The household appliance (such as a washing machine or a refrigerator) provided by the invention is convenient to adjust the height of the bottom foot positioned at the rear side of the machine body by adopting the bottom foot structure. For example, because many families store the drum washing machine in the washing machine companion (washing machine cabinet), only the front appearance surface of the washing machine is exposed, through the foot structure of the invention, under the condition of not moving the washing machine, the height of two feet behind the washing machine can be adjusted at the front end of the machine body, so as to realize the leveling between the washing machine placed in the cabinet and the ground, and the machine does not need to be laid down or turned upside down, thereby avoiding unnecessary trouble and damage.
In the present invention, the term "plurality" means two or more unless explicitly defined otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means 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.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A footing structure, characterized in that it is used in a household appliance comprising a body (102), said footing structure comprising:
the adjustable foot (20) is arranged on one side of the bottom of the machine body (102);
the connecting rod (22), one end of the connecting rod (22) is connected with the adjustable footing (20);
a coupling member (24), the other end of the connecting rod (22) being connected to the coupling member (24);
the bracket (26) is arranged on the other side of the bottom of the machine body (102), and a threaded hole is formed in the bracket (26);
a screw rod (28), wherein the screw rod (28) penetrates through the threaded hole, and one end of the screw rod (28) is connected with the coupling piece (24);
wherein the coupling member (24) and the connecting rod (22) are driven to move back and forth by rotating the screw rod (28) so as to adjust the height of the adjustable foot (20);
the adjustable foot (20) comprises:
the fixing piece (202) is arranged on one side of the bottom of the machine body (102), and a first matching groove is formed in one end of the fixing piece (202);
one end of the adjusting rod (204) is provided with a second matching groove, the other end of the adjusting rod (204) is provided with a third matching groove, and the connecting rod (22) is connected with the adjusting rod (204);
the ground mat (206), wherein a fourth matching groove is arranged on the ground mat (206);
the connecting rod comprises a first connecting rod (208), wherein one end of the first connecting rod (208) is provided with a first spherical mounting part (2082), the other end of the first connecting rod is provided with a second spherical mounting part (2084), the first spherical mounting part (2082) is clamped in the first matching groove, and the second spherical mounting part (2084) is clamped in the second matching groove;
a second connecting rod (210), wherein one end of the second connecting rod (210) is provided with a third spherical mounting part (2102), the other end of the second connecting rod is provided with a fourth spherical mounting part (2104), the third spherical mounting part (2102) is clamped in the third matching groove, and the fourth spherical mounting part (2104) is clamped in the fourth matching groove;
wherein the distance between the fixing member (202) and the floor mat (206) is adjusted by moving the connecting bar (22) and the adjusting bar (204).
2. A footing structure according to claim 1, further comprising:
a first limit piece arranged on one side of the connecting rod (22);
the second limiting piece is arranged on the other side of the connecting rod (22);
wherein the first link (208) and the second link (210) are located between the first retaining member and the second retaining member.
3. A footing structure according to claim 2,
the first limiting part comprises a first limiting arm (2122) and a second limiting arm (2124), and the first limiting arm (2122) is connected with the second limiting arm (2124);
the second limiting part comprises a third limiting arm (2142) and a fourth limiting arm (2144), and the third limiting arm (2142) is connected with the fourth limiting arm (2144);
wherein the first link (208) is located between the first stop arm (2122) and the third stop arm (2142), and the second link (210) is located between the second stop arm (2124) and the fourth stop arm (2144).
4. A footing structure according to claim 1, further comprising:
a first spring (216), one end of the first spring (216) is connected with the connecting rod (22), and the other end is connected with the first connecting rod (208);
and one end of the second spring (218) is connected with the connecting rod (22), and the other end of the second spring (218) is connected with the second connecting rod (210).
5. A footing structure according to any one of claims 1 to 4,
a handle is arranged at the other end of the screw rod (28).
6. A footing structure according to any one of claims 1-4, characterized in that said coupling member (24) comprises:
the first sleeve (242) is sleeved on the screw rod (28), and an annular first groove is formed in the outer wall surface of the first sleeve (242);
one end of the second sleeve (244) is sleeved on the first sleeve (242), the other end of the second sleeve (244) is sleeved on the connecting rod (22), and an annular second groove is formed in the inner wall surface of the second sleeve (244);
a plurality of rolling bodies (246) interposed between the first groove and the second groove.
7. A footing structure according to any one of claims 1-4, characterized in that said coupling member (24) comprises:
the rolling bearing is sleeved on the connecting rod (22);
one end of the screw rod (28) is provided with a connecting portion, the connecting portion is sleeved on the rolling bearing, an annular limiting groove is formed in the inner wall of the connecting portion, and the rolling bearing is clamped in the limiting groove.
8. A household appliance, characterized in that it comprises:
a fuselage (102); and
a footing structure as defined in any one of claims 1 to 7, which is provided at the bottom of said fuselage (102).
9. The household appliance of claim 8, further comprising:
the number of the adjusting feet (104) is two, and the two adjusting feet (104) are respectively arranged on the front side of the bottom of the machine body (102);
the number of the foot structures is two, wherein the adjustable foot (20) is arranged on the rear side of the bottom of the machine body (102), and the support (26) is arranged on the front side of the bottom of the machine body (102).
10. Household appliance according to claim 9,
the height of the support (26) is smaller than the height of the adjusting foot (104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810007004.0A CN108049123B (en) | 2018-01-04 | 2018-01-04 | Footing structure and domestic appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810007004.0A CN108049123B (en) | 2018-01-04 | 2018-01-04 | Footing structure and domestic appliance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108049123A CN108049123A (en) | 2018-05-18 |
| CN108049123B true CN108049123B (en) | 2020-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810007004.0A Active CN108049123B (en) | 2018-01-04 | 2018-01-04 | Footing structure and domestic appliance |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL3897337T3 (en) * | 2018-12-21 | 2023-01-09 | Arçelik Anonim Sirketi | A household appliance having reinforced and height adjustable feet mechanism |
| CN110307446A (en) * | 2019-06-19 | 2019-10-08 | 无锡小天鹅电器有限公司 | Footing device and mechanical equipment |
| CN110393380B (en) * | 2019-07-16 | 2022-01-04 | 佛山市顺德区美的洗涤电器制造有限公司 | Integrated kitchen appliance and installation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201166244Y (en) * | 2007-12-18 | 2008-12-17 | 博西华电器（江苏）有限公司 | Adjustable supporting device of household electrical appliance and household electrical appliance |
| WO2011080230A1 (en) * | 2009-12-31 | 2011-07-07 | Arcelik Anonim Sirketi | A household appliance |
| DE102010054772A1 (en) * | 2010-08-19 | 2012-02-23 | Gronbach Forschungs- Und Entwicklungs Gmbh & Co. Kg | Mechanical adjusting unit for e.g. gas stove in kitchen, has actuating part e.g. bevel gear, comprising thread, which is actuated by thread of drive shaft, and base part adjusted by thread of actuating part |
| KR20160067968A (en) * | 2013-10-11 | 2016-06-14 | 디자이너스코프 리미티드 | Cabinet levelling apparatus |
| CN204106378U (en) * | 2014-10-29 | 2015-01-21 | 任海霞 | A kind of orthopedic lower limb body nursing chair |
| CN204785335U (en) * | 2015-07-09 | 2015-11-18 | 李江平 | Domestic appliance uses adjustable footing |
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Effective date of registration: 20190716 Address after: No. 18 Changjiang South Road, National High-tech Development Zone, Xinwu District, Wuxi City, Jiangsu Province, 214000 Applicant after: Wuxi Swan Electrical Appliances Co., Ltd. Address before: 214028 No. 18 Changjiang South Road, Wuxi National High-tech Development Zone, Jiangsu Province Applicant before: Wuxi Xiaotianer Co., Ltd. |
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