Base height adjusting device of embedded dishwasher

Abstract

The utility model discloses a base height adjusting device of an embedded dishwasher, which comprises a base and an adjusting component, the adjusting component comprises a support leg, an adjusting rod and a motor, the support leg is mounted on the base in a vertically movable manner, the adjusting rod is rotatably mounted on the base, and the motor is mounted on the base. The adjusting rods are in transmission connection with the supporting legs so that the adjusting rods can drive the supporting legs to move up and down. A rotating shaft of the motor is in transmission connection with the adjusting rods. The motor is in transmission connection with the adjusting rod, when the dish-washing machine needs to be lifted by a high angle or a user does not want to lie on the ground for adjustment, the adjusting rod can be automatically driven by the motor to rotate, the height of the dish-washing machine is automatically adjusted, and therefore the user does not need to spend a long time to manually adjust the adjusting rod, and the height adjusting convenience of the dish-washing machine is improved.

Description

Technical Field

[0001] The utility model relates to the field of household appliances, in particular to a base height adjustment device for an embedded dishwasher. Background Art

[0002] The existing built-in dishwasher is embedded in the cabinet. Since the rear end of the base cannot be directly touched by hand, the built-in dishwasher is provided with an adjustment rod between the front and rear sides of the base, so that the adjustment rod can be manually driven to rotate at the front side of the base, so that the adjustment rod drives the base to move up and down. Although the existing base adjustment structure can adjust the height of the base, it requires the user to manually rotate the adjustment rod. When the base needs to be raised to a higher height, the user needs to spend a long time rotating the adjustment rod, which will bring inconvenience to the user. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a base height adjustment device for an embedded dishwasher.

[0004] According to the first aspect of the utility model, the base height adjustment device of the built-in dishwasher includes a base and an adjustment component, the adjustment component includes a supporting foot, an adjustment rod and a motor, the supporting foot is installed on the base so as to be movable up and down, the adjustment rod is rotatably installed on the base, the adjustment rod is transmission-connected with the supporting foot so that the adjustment rod can drive the supporting foot to move up and down, and the rotating shaft of the motor is transmission-connected with the adjustment rod so that the motor can drive the adjustment rod to rotate.

[0005] The base height adjustment device of the built-in dishwasher according to the embodiment of the utility model has at least the following technical effects: the motor is connected with the adjustment rod in a transmission manner, so when the dishwasher needs to be raised to a higher angle or the user does not want to lie on the ground to adjust it, the motor can automatically drive the adjustment rod to rotate, thereby automatically adjusting the height of the dishwasher, so that the user does not need to spend a long time manually adjusting the adjustment rod, thereby improving the convenience of adjusting the height of the dishwasher.

[0006] According to some embodiments of the utility model, the adjustment assembly further includes a first gear and a second gear, the first gear is sleeved outside the adjustment rod, the rotating shaft of the motor is connected to the second gear, and the second gear is meshed with the first gear.

[0007] According to some embodiments of the present invention, the base includes a first side wall and a second side wall that are oppositely arranged, the supporting foot is installed on the second side wall, and the motor, the first gear and the second gear are installed on the first side wall.

[0008] According to some embodiments of the present utility model, the base has two fixed plates arranged at an interval, the first gear is located between the two fixed plates, and the adjusting rod is inserted into the first gear.

[0009] According to some embodiments of the present invention, the upper ends of the two fixing plates are opened.

[0010] According to some embodiments of the present invention, an adjusting knob is connected to the end of the adjusting rod, the base has a second fixing hole, and the adjusting knob is inserted into the second fixing hole.

[0011] According to some embodiments of the present utility model, the first gear is sleeved outside the adjusting knob, and the fixing plate has a clearance position for facilitating the rotation of the adjusting knob.

[0012] According to some embodiments of the present utility model, the base has a recess, and a positioning portion for positioning the motor is provided in the recess, and the recess is located on the inner side or the outer side of the first side wall.

[0013] According to some embodiments of the present invention, the adjusting rod can rotate under the action of external force and can drive the rotating shaft to rotate.

[0014] According to some embodiments of the present utility model, the adjustment assembly further includes a worm and a worm wheel, the adjustment rod is connected to the worm, the worm wheel is meshed with the worm, and the support foot is connected to the internal thread of the worm wheel.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0017] Figure 1 It is a structural schematic diagram of a base height adjustment device of a built-in dishwasher at a certain viewing angle;

[0018] Figure 2 It is a schematic diagram of the structure of the regulating component;

[0019] Figure 3 is a schematic structural diagram of a base height adjustment device of a built-in dishwasher from another viewing angle;

[0020] Figure 4 for Figure 3 The enlarged view of point A in the middle;

[0021] Figure 5It is a schematic structural diagram of the base of the first embodiment;

[0022] Figure 6 for Figure 5 The enlarged view of point B in the middle;

[0023] Figure 7 This is a structural schematic diagram of a base of the second embodiment with an adjustment assembly installed;

[0024] Figure 8 It is a schematic structural diagram of a base of the second embodiment.

[0025] Figure numerals: base 100, first side wall 110, second side wall 120, first fixing hole 130, fixing plate 140, avoidance position 141, second fixing hole 150, recess 160, positioning portion 161, adjustment assembly 200, supporting foot 210, adjustment rod 220, motor 230, first gear 240, second gear 250, adjustment knob 260, worm 270, worm wheel 280. DETAILED DESCRIPTION

[0026] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0027] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0028] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0029] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0030] Reference Figure 1 , 2 As shown, the base height adjustment device of the built-in dishwasher according to the embodiment of the utility model includes a base 100 and an adjustment component 200, the adjustment component 200 includes a supporting foot 210, an adjustment rod 220 and a motor 230, the supporting foot 210 is installed on the base 100 so as to be movable up and down, the adjustment rod 220 is rotatably installed on the base 100, the adjustment rod 220 is transmission-connected with the supporting foot 210 so that the adjustment rod 220 can drive the supporting foot 210 to move up and down, and the rotating shaft of the motor 230 is transmission-connected with the adjusting rod 220 so that the motor 230 can drive the adjusting rod 220 to rotate; wherein the adjusting rod 220 can rotate under the action of an external force and can drive the rotating shaft to rotate.

[0031] The motor 230 is transmission-connected with the adjusting rod 220, and the adjusting rod 220 can rotate under the action of an external force and can drive the rotating shaft to rotate, so that the adjusting rod 220 has an automatic state and a manual state. When the adjusting rod 220 is in the automatic state, the user can control the motor 230 to rotate forward and reverse through the controller to drive the adjusting rod 220 to rotate, and then the adjusting rod 220 automatically drives the supporting foot 210 to move up and down, so as to realize automatic adjustment of the height of the dishwasher, so that the user does not need to lie on the ground and manually drive the adjusting rod 220 to rotate for a long time; when the adjusting rod 220 is in the manual state, the user manually drives the adjusting rod 220 to rotate through a tool, and then manually adjusts the height of the dishwasher; the height of the dishwasher can be adjusted automatically or manually, thereby improving the convenience of adjusting the height of the dishwasher; specifically, the motor 230 is a DC motor 230.

[0032] In some embodiments of the present invention, Figure 2 As shown, the adjustment assembly 200 further includes a first gear 240 and a second gear 250 . The first gear 240 is sleeved outside the adjustment rod 220 . The rotating shaft of the motor 230 is connected to the second gear 250 . The second gear 250 is meshed with the first gear 240 .

[0033] When the height of the dishwasher is automatically adjusted, the rotating shaft of the motor 230 drives the second gear 250 to rotate, the second gear 250 drives the first gear 240 to rotate, the first gear 240 drives the adjusting rod 220 to rotate, and the adjusting rod 220 drives the supporting foot 210 to move up and down; when the height of the dishwasher is manually adjusted, the user drives the adjusting rod 220 to rotate through a tool, the adjusting rod 220 drives the supporting foot 210 to move up and down, and at the same time, the adjusting rod 220 drives the rotating shaft of the motor 230 to rotate through the first gear 240 and the second gear 250.

[0034] In a further embodiment of the present invention, Figure 1 , 3As shown in , 4, the base 100 includes a first side wall 110 and a second side wall 120 that are oppositely arranged, the supporting foot 210 is installed on the second side wall 120, and the motor 230, the first gear 240 and the second gear 250 are installed on the first side wall 110, so that the motor 230, the first gear 240 and the second gear 250 do not occupy the hollow space of the base 100.

[0035] Specifically, Figure 1 As shown, the first side wall 110 is located at the front side of the base 100, and the second side wall 120 is located at the rear side of the base 100, that is, the front end and the rear end of the adjustment rod 220 are rotatably mounted on the first side wall 110 and the second side wall 120, respectively. Figure 2 As shown, the rear end of the adjustment rod 220 is transmission-connected to the support foot 210 , and the front end of the adjustment rod 220 is transmission-connected to the motor 230 . The user can manually adjust the adjustment rod 220 at the front side of the base 100 .

[0036] In a further embodiment of the present invention, Figure 5 , 6 As shown, the base 100 has a first fixing hole 130 and two fixing plates 140 arranged at intervals. Figure 3 , 4 As shown, the first gear 240 and the second gear 250 are both located between the two fixing plates 140 , the adjusting rod 220 is inserted into the first gear 240 , and the rotating shaft of the motor 230 passes through the first fixing hole 130 and is connected to the second gear 250 .

[0037] With land, such as Figure 6 As shown, the first side wall 110 has a first fixing hole 130 and two fixing plates 140 spaced apart from each other. Figure 4 As shown, the first gear 240 and the second gear 250 are located between the two fixing plates 140, and the two fixing plates 140 limit the forward and backward movement of the first gear 240 and the forward and backward movement of the second gear 250. The adjusting rod 220 passes through the first gear 240 to limit the left-right movement and the up-and-down movement of the first gear 240. The rotating shaft of the motor 230 passes through the first fixing hole 130 and the second gear 250 to limit the left-right movement and the up-and-down movement of the second gear 250. The first gear 240 and the second gear 250 adopt such a fixing structure, so that the first gear 240 and the second gear 250 do not need other accessories to fix when they are installed, and the installation is simple.

[0038] In a further embodiment of the present invention, Figure 4 , 6 As shown, the upper ends of the two fixing plates 140 are opened so that the first gear 240 and the second gear 250 can be placed in the two fixing plates 140 from the upper side, which is convenient for installing the first gear 240 and the second gear 250.

[0039] In a further embodiment of the present invention, Figure 4 , 6 As shown, the end of the adjustment rod 220 is connected to an adjustment knob 260 , the base 100 has a second fixing hole 150 , and the adjustment knob 260 is inserted into the second fixing hole 150 , that is, the user can drive the adjustment rod 220 to rotate by turning the adjustment knob 260 .

[0040] Specifically, if Figure 6 As shown, the first side wall 110 is provided with a second fixing hole 150, and one end of the adjusting knob 260 is connected to the adjusting rod 220. Figure 4 As shown, the other end of the adjusting knob 260 passes through the second fixing hole 150 and is snap-connected with the first side wall 110, so that the adjusting rod 220 can only rotate through the second fixing hole 150. It can be imagined that the adjusting rod 220 and the adjusting knob 260 can be snap-connected.

[0041] In a further embodiment of the present invention, Figure 4 As shown, the first gear 240 is sleeved on the outside of the adjusting knob 260, and the fixed plate 140 has a clearance position 141 for facilitating the rotation of the adjusting knob 260, so that the adjusting knob 260 can rotate inside the fixed plate 140, so that the first gear 240 does not occupy the space in the upper and lower directions. It can be imagined that the first gear 240 and the adjusting knob 260 can be connected by a snap-on connection.

[0042] In a further embodiment of the present invention, Figure 1 , 7 As shown in FIGS. 7 and 8, the base 100 has a recess 160, and the recess 160 has a positioning portion 161 for positioning the motor 230, so that the motor 230 can be quickly installed; specifically, the front side or the outer side of the first side wall 110 has a recess 160 that is recessed downward, and the positioning portion 161 is a vertical plate, and there are multiple vertical plates, and the multiple vertical plates are arranged around the periphery of the motor 230, or as shown in FIGS. 7 and 8, the inner side of the first side wall 110 has a recess 160 that is recessed downward, and the recess 160 has an arc-shaped plate, and the arc-shaped plate is the positioning portion 161, and the motor 230 is placed on the arc-shaped plate.

[0043] In some embodiments of the present invention, Figure 1 As shown, the axial direction of the adjustment rod 220 is consistent with the front-to-back direction of the base 100, so the adjustment knob 260 can be installed at a position close to the front side of the dishwasher for easy adjustment.

[0044] In some embodiments of the present invention, Figure 2As shown, the adjustment assembly 200 further includes a worm 270 and a worm wheel 280 , the adjustment rod 220 is connected to the worm 270 , the worm wheel 280 is meshed with the worm 270 , and the support foot 210 is connected to the internal thread of the worm wheel 280 .

[0045] During operation, the motor 230 or manual drive of the adjusting rod 220 rotates, the adjusting rod 220 drives the worm 270 to rotate, the worm 270 drives the worm wheel 280 to rotate, and the worm wheel 280 drives the supporting foot 210 to move up and down.

[0046] In the description of this specification, the description with reference to the terms "some embodiments" or "it is conceivable that" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0047] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A base height adjustment device for an embedded dishwasher, characterized in that: include: Base; The adjustment assembly includes a supporting foot, an adjusting rod and a motor. The supporting foot is mounted on the base so as to be movable up and down, the adjusting rod is mounted on the base so as to be rotatable, the adjusting rod is transmission-connected to the supporting foot so that the adjusting rod can drive the supporting foot to move up and down, and the rotating shaft of the motor is transmission-connected to the adjusting rod so that the motor can drive the adjusting rod to rotate.

2. The base height adjustment device of the built-in dishwasher according to claim 1, characterized in that: The adjustment component further includes a first gear and a second gear, wherein the first gear is sleeved outside the adjustment rod, the rotating shaft of the motor is connected to the second gear, and the second gear is meshed with the first gear.

3. The base height adjustment device of the built-in dishwasher according to claim 2, characterized in that: The base includes a first side wall and a second side wall that are arranged opposite to each other, the support foot is installed on the second side wall, and the motor, the first gear and the second gear are installed on the first side wall.

4. The base height adjustment device for a built-in dishwasher according to claim 2 or 3, characterized in that: The base has two fixed plates arranged at intervals, the first gear is located between the two fixed plates, and the adjusting rod is inserted into the first gear.

5. The base height adjustment device of the built-in dishwasher according to claim 4, characterized in that: The upper ends of the two fixing plates are opened.

6. The base height adjustment device of the built-in dishwasher according to claim 4, characterized in that: The end of the adjusting rod is connected with an adjusting knob, the base has a second fixing hole, and the adjusting knob is inserted into the second fixing hole.

7. The base height adjustment device of the built-in dishwasher according to claim 6, characterized in that: The first gear is sleeved outside the adjusting knob, and the fixing plate has a clearance position for facilitating the rotation of the adjusting knob.

8. The base height adjustment device of the built-in dishwasher according to claim 3, characterized in that: The base has a recessed position, and a positioning portion for positioning the motor is provided in the recessed position. The recessed position is located on the inner side or the outer side of the first side wall.

9. The base height adjustment device of the built-in dishwasher according to claim 1, characterized in that: The adjusting rod can rotate under the action of external force and can drive the rotating shaft to rotate.

10. The base height adjustment device of the built-in dishwasher according to claim 1, characterized in that: The adjusting assembly further comprises a worm and a worm wheel, the adjusting rod is connected to the worm, the worm wheel is meshed with the worm, and the supporting foot is connected to the internal thread of the worm wheel.

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