CN211093876U - Support footing and dish washer - Google Patents
Support footing and dish washer Download PDFInfo
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- CN211093876U CN211093876U CN201920615123.4U CN201920615123U CN211093876U CN 211093876 U CN211093876 U CN 211093876U CN 201920615123 U CN201920615123 U CN 201920615123U CN 211093876 U CN211093876 U CN 211093876U
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- transmission mechanism
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- worm wheel
- screw rod
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Abstract
The utility model discloses a support footing and a dish washing machine, which comprises a shell, a height adjusting mechanism, a footing seat and a footing seat, wherein the height adjusting mechanism comprises a driving piece, a first transmission mechanism and a second transmission mechanism; the base seat is connected with the first transmission mechanism and can lift relative to the shell; the base is connected with the second transmission mechanism and can lift relative to the shell; the rotation action of the driving tooth piece is converted into the lifting action of the base and the bottom caster through the first transmission mechanism and the second transmission mechanism respectively, and the lifting directions of the base and the bottom caster are opposite. The supporting bottom foot is simultaneously provided with the bottom foot wheel and the bottom foot base, the function switching of the bottom foot base and the bottom foot wheel is controlled by controlling the rotation direction of the driving piece, two functions of supporting and moving of the supporting bottom foot are achieved, the structure is simple, and the operation of height adjustment and function switching is simple and convenient.
Description
Technical Field
The utility model relates to the technical field of household appliances, especially, relate to a support footing and dish washer.
Background
Most of the existing embedded dish washing machines are installed and fixed in a cabinet, and bottom feet with adjustable height are arranged at the bottom of the dish washing machine, but the existing dish washing machine has single foot function, only plays a role in supporting and is difficult to adjust; meanwhile, the height of the legs close to the inside of the cabinet is difficult to adjust, and the dishwasher is difficult to install in a proper position of the cabinet due to the small size of the cabinet in which the dishwasher is placed when the dishwasher is installed.
SUMMERY OF THE UTILITY MODEL
Based on this, the to-be-solved technical problem of the utility model is to provide a simple structure, easy and simple to handle, have support footing and dish washer of two kinds of functions of support and motion.
In order to realize the purpose of the utility model, the utility model adopts the following technical scheme to realize:
a support foot, the support foot comprising:
a housing;
the height adjusting mechanism comprises a driving piece, a first transmission mechanism and a second transmission mechanism, wherein the driving piece is rotatably arranged on the shell and is in transmission connection with the first transmission mechanism and the second transmission mechanism respectively;
the base seat is connected with the first transmission mechanism and can lift relative to the shell;
the bottom caster is connected with the second transmission mechanism and can lift relative to the shell;
the rotation action of the driving piece is converted into the lifting action of the base and the bottom caster through the first transmission mechanism and the second transmission mechanism respectively, and the lifting directions of the base and the bottom caster are opposite.
Further, the drive includes a worm, the worm passing through the housing;
the first transmission mechanism includes:
the first worm wheel is arranged in the shell, arranged on one side of the worm and meshed with the worm;
the bottom end of the first screw rod is provided with the base, and the first screw rod is in threaded transmission connection with the first worm wheel;
the second transmission mechanism includes:
the second worm wheel is arranged in the shell, is arranged on the other side of the worm opposite to the first worm wheel and is meshed with the worm;
the bottom caster is arranged at the bottom end of the second screw rod, and the second screw rod is in threaded transmission connection with the second worm wheel;
the first worm wheel and the second worm wheel are driven to rotate in opposite directions by the axial rotation of the worm, and then the first worm wheel drives the first screw rod and the second worm wheel drives the second screw rod to lift in opposite directions, so that the base and the bottom foot wheel lift in opposite directions.
Further, the housing includes a front cover and a rear cover connected.
Further, the height adjusting mechanism further comprises a connecting rod, and the connecting rod is fixedly connected with the worm along the axis direction.
Further, the base seat is axially and rotatably arranged at the bottom end of the first screw rod along the first screw rod.
Further, the bottom caster comprises:
the rotating shaft is perpendicular to the second screw rod and is rotatably connected with the bottom end of the second screw rod;
and the rollers are respectively arranged at two ends of the rotating shaft.
The utility model discloses still include a dish washer, the dish washer bottom is provided with at least one the support footing.
Furthermore, the four corners of the bottom of the dishwasher are respectively provided with support legs with adjustable heights, the support legs are provided with one support leg, and the support legs are arranged in the middle of the rear side of the bottom of the dishwasher.
Compared with the prior art, the utility model discloses an advantage is with positive effect:
the supporting bottom foot is simultaneously provided with the bottom foot wheel and the bottom foot base, the function switching of the bottom foot base and the bottom foot wheel is controlled by controlling the rotation direction of the driving piece, two functions of supporting and moving of the supporting bottom foot are achieved, the structure is simple, and the operation of height adjustment and function switching is simple and convenient.
Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when read in conjunction with the accompanying drawings.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a front view of the support foot of the present invention;
FIG. 2 is a side view of the support foot of the present invention;
FIG. 3 is a diagram showing the movement of the support feet of the present invention;
FIG. 4 is a supporting state diagram of the supporting bottom foot of the present invention;
FIG. 5 is a top view of the dishwasher of the present invention;
description of reference numerals:
a housing 100; a front cover 110; a rear cover 120;
a worm 200;
a first transmission mechanism 300; a first worm gear 310; a first screw 320;
a second transmission mechanism 400; a second worm gear 410; a second screw 420;
a base 600;
a bottom caster 700; a rotating shaft 710; a roller 720;
a dishwasher 800;
and a foot 900.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings and embodiments.
It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1-5, an embodiment of the present invention is a support foot for a household appliance, and the present invention is described by taking a dishwasher 800 as an example. As shown in fig. 1 and 2, the support foot includes a housing 100, a height adjustment mechanism, a foot base 600, and a foot wheel 700. The housing 100 includes a front cover 110 and a rear cover 120 that are connected to each other and are an outer shell of the overall structure, and serve as a support and restraint for the internal structure. The height adjusting mechanism is connected with the housing 100 and comprises a driving member, a first transmission mechanism 300 and a second transmission mechanism 400, wherein the driving member is rotatably arranged on the housing 100 and is respectively in transmission connection with the first transmission mechanism 300 and the second transmission mechanism 400. The base 600 is connected to the first transmission mechanism 300 and can be raised and lowered with respect to the housing 100. The bottom caster 700 is connected to the second transmission mechanism 400 and can be raised and lowered with respect to the housing 100. The rotation of the driving member is converted into the lifting motion of the foot base 600 and the foot wheel 700 by the first transmission mechanism 300 and the second transmission mechanism 400, and the lifting directions of the foot base 600 and the foot wheel 700 are opposite. As shown in fig. 3, when the driving member is rotated counterclockwise, the base 600 moves upward, and the bottom caster 700 moves downward, so that the bottom caster 700 is lower than the base 600, thereby performing a movement function; as shown in fig. 4, when the driving member is rotated clockwise, the base 600 moves downward and the bottom caster 700 moves upward, so that the base 600 is lower than the bottom caster 700 to perform a supporting function.
The supporting foot is simultaneously provided with the bottom caster 700 and the foot base 600, the switching of the functions of the foot base 600 and the foot caster 700 is controlled by controlling the rotation direction of the driving piece, two functions of supporting and moving the supporting foot are realized, the structure is simple, and the height adjustment and function switching operation are simple and convenient.
Specifically, as shown in fig. 1, the driving member includes a worm 200, and the worm 200 vertically penetrates the housing 100 in the front-rear direction and is rotatably connected to the housing 100. The first transmission mechanism 300 includes a first worm wheel 310 and a first screw 320, the first worm wheel 310 is disposed in the housing 100 and is disposed at one side of the worm 200, and the first worm wheel 310 is engaged with the worm 200; the first screw 320 passes through the housing 100 along the vertical direction, a base 600 is disposed at the bottom end of the first screw 320, and the first screw 320 is in threaded transmission connection with the first worm gear 310. The transmission principle of the first transmission mechanism 300 is as follows: the worm 200 is in transmission with the first worm wheel 310 to drive the first worm wheel 310 to rotate. The first worm wheel 310 can only rotate around its axis by the limit action of the housing 100, and cannot move up and down. When the first worm wheel 310 rotates, the first screw 320 is driven to move up and down along the axial direction thereof, and accordingly the length of the first screw 320 extending out of the bottom of the housing 100 is adjusted, so as to complete the adjustment of the effective supporting height of the first screw 320, wherein the extension or retraction state of the first screw 320 can be changed by changing the rotation direction of the worm 200.
The second gear mechanism 400 includes a second worm wheel 410 and a second screw 420, the second worm wheel 410 is disposed in the housing 100 on the other side of the worm 200 opposite to the first worm wheel 310, and the second worm wheel 410 is also engaged with the worm 200. The first screw 320 passes through the housing 100 along the vertical direction, the bottom caster 700 is disposed at the bottom end thereof, and the second screw 420 is in threaded transmission connection with the second worm gear 410. The second worm wheel 410 and the second screw 420 of the second transmission mechanism 400 are the same as the first worm wheel 310 and the first screw 320, and the transmission principle thereof is the same as the first transmission structure, and thus the description thereof is omitted. When the worm 200 rotates, the axial rotation of the screw drives the first worm wheel 310 and the second worm wheel 410 to rotate in opposite directions, and then the first worm wheel 310 drives the first screw 320 and the second worm wheel 410 drives the second screw 420 to lift in opposite directions, so that the base 600 and the bottom wheel 700 lift in opposite directions. Through the transmission of the worm gear 200 mechanism and the thread transmission between the worm gear and the screw rod, the structure is simple, the adjustment is convenient, and the operation is simple and convenient.
Further, as shown in fig. 5, the height adjustment mechanism further includes a link 500, and the link 500 is fixedly connected to the worm 200 along the axial direction. The link lever 500 can increase the length of the worm 200 in the axial direction, and when the support foot is installed at the bottom inside of the dishwasher 800, it can be adjusted at the front side of the dishwasher 800 by the link lever 500 for easy operation.
The base 600 is axially rotated along the first screw 320 and disposed at the bottom end of the first screw 320, that is, the base 600 can axially rotate along the first screw 320, so that the base 600 has a certain rotation angle while supporting
Specifically, the bottom foot wheel 700 includes a rotation shaft 710 and rollers 720 respectively disposed at both ends of the rotation shaft 710, and the rotation shaft 710 is perpendicular to the second screw rod 420 and is rotatably connected to the bottom end of the second screw rod 420.
The utility model discloses still include a dish washer 800, dish washer 800 is preferably built-in dish washer 800. The bottom of the dishwasher 800 is provided with at least one support foot. In this embodiment, like fig. 5, dishwasher 800 bottom four corners is provided with adjustable height respectively, 900, and stabilizer blade 900 is ordinary adjustable height stabilizer blade, like the stabilizer blade that can adjust height through the screw thread or the stabilizer blade of other structures among the prior art, the utility model discloses a support footing sets up in the rear side middle part of dishwasher 800 bottom, is located the inboard of cupboard promptly.
When dish washer 800 needs to move toward the cupboard or small space, connecting rod 500 can be rotated counterclockwise, through the work of mechanism, can make bottom truckle 700 downstream, and bottom foot rest 600 upward movement is until bottom truckle 700 salient dish washer 800 bottom, then to the inside dish washer 800 that pushes away of cupboard, and bottom truckle 700 can be rolling motion, and then reaches the effect of economizing on effort.
When the dishwasher 800 reaches a proper position of the cabinet, the connecting rod 500 is rotated clockwise, the foot wheel 700 moves upward, the foot base 600 moves downward, and the balance state shown in fig. 1 is achieved, and the support foot can play a supporting role with the feet 900 on both sides; if the height of the rear of the dishwasher 800 still needs to be fine-tuned at this time, the link 500 can be rotated clockwise, the lower caster 700 can continue to move upward, and the lower base 600 can continue to move downward until it is raised to the proper position. Referring to FIG. 4, the rear side of the dishwasher 800 is supported by only the support feet, and the legs on both sides can support the dishwasher in the event of a failure of the support feet. In this embodiment, the support footing sets up one, cooperatees with the ordinary stabilizer blade in four corners, only needs to adjust a support footing can realize the function switch, adjusts the convenience. In other embodiments, the above-mentioned support feet can be disposed on two or four corners of the rear side of the dishwasher 800, and the support feet can partially or completely replace the common support feet 900, so that the movement of the dishwasher 800 can be more labor-saving.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or that equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention, which is claimed.
Claims (8)
1. A support foot, characterized in that the support foot comprises:
a housing;
the height adjusting mechanism comprises a driving piece, a first transmission mechanism and a second transmission mechanism, wherein the driving piece is rotatably arranged on the shell and is in transmission connection with the first transmission mechanism and the second transmission mechanism respectively;
the base seat is connected with the first transmission mechanism and can lift relative to the shell;
the bottom caster is connected with the second transmission mechanism and can lift relative to the shell;
the rotation action of the driving piece is converted into the lifting action of the base and the bottom caster through the first transmission mechanism and the second transmission mechanism respectively, and the lifting directions of the base and the bottom caster are opposite.
2. A support foot according to claim 1, characterised in that the drive comprises a worm, which passes through the housing;
the first transmission mechanism includes:
the first worm wheel is arranged in the shell, arranged on one side of the worm and meshed with the worm;
the bottom end of the first screw rod is provided with the base, and the first screw rod is in threaded transmission connection with the first worm wheel;
the second transmission mechanism includes:
the second worm wheel is arranged in the shell, is arranged on the other side of the worm opposite to the first worm wheel and is meshed with the worm;
the bottom caster is arranged at the bottom end of the second screw rod, and the second screw rod is in threaded transmission connection with the second worm wheel;
the first worm wheel and the second worm wheel are driven to rotate in opposite directions by the axial rotation of the worm, and then the first worm wheel drives the first screw rod and the second worm wheel drives the second screw rod to lift in opposite directions, so that the base and the bottom foot wheel lift in opposite directions.
3. A support foot according to claim 1, characterised in that the housing comprises a front cover and a rear cover which are connected.
4. A support foot according to claim 2, characterised in that the height adjustment mechanism further comprises a link rod which is fixedly connected to the worm in the axial direction.
5. A support foot according to claim 2, characterised in that the foot seat is arranged at the bottom end of the first screw in an axial rotation along the first screw.
6. The support foot according to claim 2, wherein the bottom caster comprises:
the rotating shaft is perpendicular to the second screw rod and is rotatably connected with the bottom end of the second screw rod;
and the rollers are respectively arranged at two ends of the rotating shaft.
7. A dishwasher, characterized in that the dishwasher bottom is provided with at least one support foot as claimed in any one of claims 1-6.
8. The dishwasher of claim 7, wherein four corners of the bottom of the dishwasher are respectively provided with support legs with adjustable heights, and one support leg is arranged at the middle part of the rear side of the bottom of the dishwasher.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920615123.4U CN211093876U (en) | 2019-04-29 | 2019-04-29 | Support footing and dish washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920615123.4U CN211093876U (en) | 2019-04-29 | 2019-04-29 | Support footing and dish washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211093876U true CN211093876U (en) | 2020-07-28 |
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ID=71708075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920615123.4U Active CN211093876U (en) | 2019-04-29 | 2019-04-29 | Support footing and dish washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211093876U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113324371A (en) * | 2021-06-18 | 2021-08-31 | 北京杰信越发制冷设备安装工程有限公司 | Refrigeration equipment convenient to move and fix and used for refrigeration of refrigeration house |
-
2019
- 2019-04-29 CN CN201920615123.4U patent/CN211093876U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113324371A (en) * | 2021-06-18 | 2021-08-31 | 北京杰信越发制冷设备安装工程有限公司 | Refrigeration equipment convenient to move and fix and used for refrigeration of refrigeration house |
| CN113324371B (en) * | 2021-06-18 | 2022-07-12 | 北京杰信越发制冷设备安装工程有限公司 | Refrigeration equipment convenient to move and fix and used for refrigeration of refrigeration house |
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