CN219439019U - Height adjusting device and dish washing machine - Google Patents
Height adjusting device and dish washing machine Download PDFInfo
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- CN219439019U CN219439019U CN202223053411.6U CN202223053411U CN219439019U CN 219439019 U CN219439019 U CN 219439019U CN 202223053411 U CN202223053411 U CN 202223053411U CN 219439019 U CN219439019 U CN 219439019U
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- adjusting
- mounting hole
- base
- worm
- platform
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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Abstract
The utility model discloses a height adjusting device and a dish washing machine, wherein the device is placed on a platform, the platform is provided with a front end part and a rear end part, and the device comprises: the base is provided with a first mounting hole, a second mounting hole and a third mounting hole; the adjusting worm is rotationally connected with the base through the first mounting hole; the adjusting worm wheel is rotationally connected with the base and is positioned in the second mounting hole; and the bottom foot is adjusted to be connected with the base in a lifting manner through the third mounting hole. According to the utility model, the adjusting worm wheel and the adjusting footing which are sequentially connected are respectively arranged corresponding to the mounting hole of the base, and the mounting efficiency of the device can be improved by matching the arrangement mode that the adjusting footing is abutted with the rear end part of the platform, and the effect of quickly adjusting the flat base can be achieved by adjusting the worm, so that the mounting and adjusting efficiency of the dish washer is improved.
Description
Technical Field
The utility model relates to the field of household appliances, in particular to a height adjusting device and a dish washer.
Background
According to different setting modes of the dish-washing machine, the dish-washing machine can be divided into independent type and embedded type, and in the installation process of the dish-washing machine, the whole machine is required to be adjusted to be in a horizontal state; all the feet of the independent dish washing machine can be touched, and the feet can be directly adjusted, however, for the embedded dish washing machine, the feet at the rear end of the embedded dish washing machine cannot be directly contacted by hands, so that the operation is inconvenient, and the whole process becomes very difficult.
Chinese patent CN215016971U discloses an embedded adjustable mechanism of dish washer, comprising a main body and an adjusting component; the adjusting assembly comprises an adjusting knob, an adjusting rod, an adjusting worm wheel and a lifting rod; the adjusting knob is arranged on the main body; one end of the adjusting rod is connected with an adjusting knob; the adjusting worm is rotatably arranged in the fixed box of the main body and is connected with the other end of the adjusting rod; the adjusting worm wheel is rotatably arranged in the fixed box and meshed with the adjusting worm; the lifter passes through the adjusting worm wheel, and the external thread of the lifter is matched with the internal thread of the adjusting worm wheel.
However, in the above-mentioned prior art, it is necessary to collect the components such as the adjusting worm wheel, the adjusting worm, the adjusting foot in the specific fixing box, and then fix the fixing box on the base, and this scheme has more components, thus the equipment assembly is more complicated, and the efficiency of the dish washer installation and adjustment is affected.
Accordingly, the prior art is still in need of improvement and development.
Disclosure of Invention
The utility model aims to solve the technical problems of the prior art, and provides a height adjusting device and a dish washer, which aim to solve the problem that the efficiency of dish washer installation and adjustment in the prior art is to be improved.
The technical scheme adopted for solving the technical problems is as follows:
a height adjustment device for placement on a platform, the platform having a front end and a rear end, wherein the height adjustment device comprises: the base is provided with a first mounting hole, a second mounting hole and a third mounting hole; the adjusting worm is rotationally connected with the base through the first mounting hole; the adjusting worm wheel is rotationally connected with the base and is positioned in the second mounting hole; the adjusting footing is connected with the base in a lifting manner through the third mounting hole; the adjusting worm is meshed with the adjusting worm wheel, the adjusting worm wheel is in threaded connection with the adjusting foot, and the adjusting foot is in butt joint with the rear end part of the platform.
The height adjusting device, wherein the adjusting foot comprises: the supporting leg is in butt joint with the rear end part of the platform; the adjusting rod is arranged on the supporting leg; the external thread of the adjusting rod is connected with the internal thread of the adjusting worm wheel, and the adjusting rod is in clearance fit with the side wall of the third mounting hole.
The height adjusting device is characterized in that two sides of the adjusting rod are respectively provided with a cutting part, and the cutting parts are connected with the side wall of the third mounting hole in an up-down sliding mode.
The height adjusting device is characterized in that a plurality of grooves are formed in the side portions of the supporting legs, and the concave direction of the grooves is the same as the axis direction of the third mounting hole.
The height adjusting device further comprises: the limiting rib is arranged on the adjusting worm; the limiting clamping hook is arranged on the base and used for preventing the adjusting worm from falling out; wherein, spacing muscle with spacing trip joint.
The height adjusting device is characterized in that the number of the limiting hooks is two, and the two limiting hooks are oppositely arranged.
The height adjusting device is characterized in that the limiting hooks are elastic hooks, and the distance between the two limiting hooks is reduced along the direction away from the adjusting feet.
The height adjusting device comprises a first mounting hole and a second mounting hole, wherein the first mounting hole comprises a first transverse hole and a second transverse hole which are coaxial, one end of an adjusting worm is located in the first transverse hole, and the other end of the adjusting worm is meshed with the adjusting worm wheel in the second transverse hole.
The height adjusting device is characterized in that one end of the adjusting worm is provided with an adjusting groove, and the adjusting groove is one of a cross shape, a straight shape and a hexagon.
A dishwasher, wherein it comprises a height adjustment device as claimed in any one of the preceding claims.
The beneficial effects are that: the present utility model provides a height adjusting device and a dish washer, the device is placed on a platform, the platform has a front end and a rear end, the device includes: the base is provided with a first mounting hole, a second mounting hole and a third mounting hole; the adjusting worm is rotationally connected with the base through the first mounting hole; the adjusting worm wheel is rotationally connected with the base and is positioned in the second mounting hole; and the bottom foot is adjusted to be connected with the base in a lifting manner through the third mounting hole. According to the utility model, the adjusting worm wheel and the adjusting footing which are sequentially connected are respectively arranged corresponding to the mounting hole of the base, and the mounting efficiency of the device can be improved by matching the arrangement mode that the adjusting footing is abutted with the rear end part of the platform, and the effect of quickly adjusting the flat base can be achieved by adjusting the worm, so that the mounting and adjusting efficiency of the dish washer is improved.
Drawings
FIG. 1 is a schematic view of an assembly of a height adjustment device of the present utility model;
FIG. 2 is an enlarged partial schematic view of the utility model at A in FIG. 1;
FIG. 3 is an assembly view of the adjustment worm, adjustment worm gear and adjustment foot of the present utility model;
FIG. 4 is an enlarged partial schematic view of the present utility model at B in FIG. 3;
FIG. 5 is a rear view of the height adjustment device of the present utility model;
FIG. 6 is a cross-sectional view taken at C-C of FIG. 5 in accordance with the present utility model;
fig. 7 is a partially enlarged schematic view of fig. 6D in accordance with the present utility model.
Reference numerals illustrate:
210-adjusting a worm; 211-an adjustment tank; 213-limit ribs; 220-adjusting a worm gear; 230-adjusting the footing; 231-supporting feet; 232-adjusting the rod; 233-grooves; 300-base; 301-a first mounting hole; 302-a second mounting hole; 303-a third mounting hole; 304-limit hooks.
Detailed Description
The utility model provides a height adjusting device and a dish washer, which are used for making the purpose, technical scheme and effect of the utility model clearer and more definite, and the utility model is further described in detail below. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
It should be noted that the terms "mounted" and "connected" are to be construed broadly, and may be, for example, screw mounted or snap mounted, unless specifically stated or limited otherwise; the connection can be fixed or detachable; can be directly connected or indirectly connected through an intermediate medium. When an element is referred to as being "fixed" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It should also be noted that in the drawings of the embodiments of the present utility model, the same or similar reference numerals correspond to the same or similar components; in the description of the present utility model, it should be understood that, if there is an azimuth or positional relationship indicated by terms such as "upper", "lower", "left", "right", etc., based on the azimuth or positional relationship shown in the drawings, it is only for convenience of describing the present utility model and simplifying the description, but it is not indicated or implied that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus, terms describing the positional relationship in the drawings are merely for exemplary illustration and are not to be construed as limitations of the present patent, and specific meanings of the terms described above may be understood by those skilled in the art according to specific circumstances.
The problem that dish washer installation process that exists among the prior art can't adjust fast, adjusts the difficulty.
In order to solve the problems, the utility model provides a height adjusting device which has simple structure and quick and convenient installation, thereby improving the leveling efficiency and effect of the embedded dish washer; the device is placed on a platform having a front end and a rear end. The platform can be a bottom end surface of the cabinet, the front end part of the platform is an end surface close to the opening side, and the rear end part of the platform is an end surface away from the opening side in the cabinet; however, the present utility model is not limited thereto, and the platform may be provided such that the front end portion and the rear end portion thereof are both in an open space.
Referring to fig. 1, 2 and 7, the height adjusting apparatus includes: a base 300 provided with a first mounting hole 301, a second mounting hole 302, and a third mounting hole 303; the adjusting worm 210 is rotatably connected with the base 300 through the first mounting hole 301; an adjusting worm gear 220 rotatably connected to the base 300 and positioned in the second mounting hole 302; an adjusting foot 230, which is connected to the base 300 in a lifting manner through the third mounting hole 303; the adjusting worm 210 is engaged with the adjusting worm gear 220, the adjusting worm gear 220 is in threaded connection with the adjusting foot 230, and the adjusting foot 230 abuts against the rear end of the platform.
Specifically, as shown in fig. 4 or 7, the adjusting assembly is composed of an adjusting worm 210, an adjusting worm wheel 220, and an adjusting foot 230, a first mounting hole 301 (i.e., a worm mounting hole) is used for mounting the adjusting worm 210, a second mounting hole 302 (i.e., a worm wheel mounting hole) is used for mounting the adjusting worm wheel 220, and a third mounting hole 303 (i.e., a foot mounting hole) is used for mounting the adjusting foot 230; the adjusting foot 230 is abutted with the rear end of the platform, so that when the adjusting worm 210 rotates, the adjusting worm wheel 220 is driven to rotate in the second mounting hole 302 (as shown in fig. 7), and then the adjusting foot 230 and the base 300 are driven to move up and down relatively, and the adjusting foot 230 is abutted with the rear end, so that the base 300 is lifted or lowered at the rear end, and the aim of quickly adjusting the dish washer is fulfilled.
In the preferred embodiment of the height adjusting device, by adopting the technical scheme, the adjusting worm wheel and the adjusting foot which are sequentially connected are respectively arranged corresponding to the mounting hole of the base, the mounting efficiency of the device can be improved by matching the arrangement mode that the adjusting foot is abutted with the rear end part of the platform, and the effect of quickly adjusting the flat base can be achieved by the adjusting worm, so that the efficiency of mounting and adjusting the dish washer is improved.
In this embodiment, as shown in fig. 6 or fig. 7, the first mounting hole 301 includes a first transverse hole and a second transverse hole having the same axis, one end of the adjusting worm 210 is located in the first transverse hole, and the other end of the adjusting worm 210 is engaged with the adjusting worm gear 220 in the second transverse hole.
Specifically, the center of the base 300 is hollow, the first transverse hole is on a side near the front end of the platform, the second transverse hole is on a side near the rear end of the platform, that is, the first mounting hole 301 extends along the platform towards the inner direction (i.e., extends into the cabinet), the adjusting worm 210 penetrates from the second transverse hole at the rear of the base 300, extends to the first transverse hole at the front end of the base 300, and further one end (i.e., the rear end) of the adjusting worm 210 is meshed with (i.e., connected with) the adjusting worm gear 220.
In this embodiment, as shown in fig. 4, one end (rear end and/or front end) of the adjusting worm 210 is provided with an adjusting groove 211, and the adjusting groove 211 is one of a cross shape, a straight shape, and a hexagon shape.
Specifically, the two ends of the adjusting worm 210 are provided with adjusting grooves 211, and the two adjusting grooves 211 are cross-shaped, so that the adjusting worm 210 can be rotated by using a screwdriver or a screwdriver conveniently, and attention is paid to the fact that the shape of the groove is designed into a cross shape in consideration of the cross shape commonly used in a common family, but the adjusting worm is not limited to the cross shape, can be set into a hexagon, and can be rotated and adjusted conveniently by using a hexagonal wrench so as to achieve the purpose of accurate leveling.
In this embodiment, as shown in fig. 2 or fig. 7, the apparatus further includes: a limit rib 213 disposed on the adjusting worm 210; a limit hook 304 disposed on the base 300; wherein, the limit rib 213 is clamped with the limit hook 304.
Specifically, the number of the limiting hooks 304 is two, and the two limiting hooks 304 are oppositely disposed at the opening of the first mounting hole 301; the limit rib 213 is provided on the side of the adjustment worm 210 adjacent to the adjustment foot 300.
In this embodiment, the two limiting hooks 304 are elastic hooks, and the distance between the two limiting hooks 304 decreases along the direction away from the adjusting foot 230. Specifically, the two limiting hooks 304 are symmetrically distributed at the outlet of the second transverse hole, as shown in fig. 2, the distance between the two sides of the two limiting hooks near the inlet of the second transverse hole is larger, and the distance between the two sides of the two limiting hooks corresponding to the side far from the outlet is smaller, so that the adjusting worm 210 enters through the inlet of the second transverse hole and passes out from the outlet to continue to pass through the first transverse hole.
As shown in fig. 2, the limiting hooks 304 have elasticity and double ears, so as to limit the limiting ribs 213 entering the middle of the two limiting hooks 304, thereby preventing the adjustment worm 210 from being separated. Further, the limiting hooks 304 are used for being matched with the limiting ribs 213 on the adjusting worm 210 to position after the adjusting worm 210 is inserted, so that the adjusting worm 210 is prevented from being separated, and when the adjusting worm 210 needs to be disassembled, the adjusting worm 210 can be pulled out from the rear part of the base 300 only by pulling the two limiting hooks 304.
In this embodiment, as shown in fig. 4, the adjusting foot 230 includes: a support leg 231 abutting against a rear end portion of the platform; an adjusting lever 232 provided to the support leg 231; the external thread of the adjusting rod 232 is connected with the internal thread of the adjusting worm gear 220, and the adjusting rod 232 is in clearance fit with the side wall of the third mounting hole 303. Specifically, the lower part of the adjusting foot 230 is a supporting foot 231, the side part of the supporting foot 231 is provided with a plurality of grooves 233, the upper part is an adjusting rod 232 with external threads, and two sides of the adjusting rod 210 are cut off, which is not completely round.
The adjusting foot 230 passes through the third mounting hole 303 on the base 300 and is matched with the internal thread of the adjusting worm wheel 220, and the adjusting worm 210 drives the adjusting worm wheel 220 to drive, thereby driving the adjusting foot 230 to relatively lift, and further realizing the leveling of the machine. Further, as shown in fig. 1, the cross-shaped adjusting groove at the front end of the adjusting worm 210 rotates, and the counterclockwise rotation drives the base 300 to descend, and the clockwise rotation drives the base 300 to ascend.
Specifically, as shown in fig. 2 or fig. 4, two sides of the adjusting rod 232 are respectively provided with a cut-out portion, and the cut-out portion is connected to the side wall of the third mounting hole 303 in a vertically sliding manner. The cut-out portion of the adjustment lever 232 is clearance-fitted with the third mounting hole 303 to prevent the adjustment foot 230 from rotating. Further, in the process of driving the adjusting foot 230 to lift relative to the base 300 by the rotation of the adjusting worm gear 220, the adjusting rod 232 and the side wall of the third mounting hole 303 slide up and down (are in friction connection), so that the leveling efficiency and the leveling effect of the base 300 are improved.
As shown in fig. 4, the side of the supporting leg 231 is provided with a plurality of grooves 233, and the concave direction of the grooves 233 is the same as the axial direction of the third mounting hole 303. Specifically, the grooves 233 are recessed in the radial direction of the support legs 231 to facilitate axial rotation using a rigid flap or in-line.
In the operation principle, when the dishwasher is adjusted, the adjusting worm 210 is rotated by inserting a tool such as a cross-shaped adjusting groove 211 at the front end, so that the horizontal adjustment of the dishwasher can be realized. The height adjusting device of the embodiment of the utility model can realize the adjustment of the dish washer only by rotating the adjusting worm 210, and has simple structure and convenient adjustment. The working efficiency is improved, the maintenance is convenient, the system is simple, and the production cost is reduced.
Based on the above embodiments, the present utility model also provides a dishwasher comprising a height adjustment device as described in any one of the above aspects.
The dishwasher provided by the utility model has all the beneficial effects due to the arrangement of the height adjusting device in any one of the technical schemes, and the description is omitted here.
In summary, the present utility model provides a height adjusting device and a dishwasher, the device being placed on a platform having a front end and a rear end, the device comprising: the base is provided with a first mounting hole, a second mounting hole and a third mounting hole; the adjusting worm is rotationally connected with the base through the first mounting hole; the adjusting worm wheel is rotationally connected with the base and is positioned in the second mounting hole; and the bottom foot is adjusted to be connected with the base in a lifting manner through the third mounting hole. According to the utility model, the adjusting worm wheel and the adjusting footing which are sequentially connected are respectively arranged corresponding to the mounting hole of the base, and the mounting efficiency of the device can be improved by matching the arrangement mode that the adjusting footing is abutted with the rear end part of the platform, and the effect of quickly adjusting the flat base can be achieved by adjusting the worm, so that the mounting and adjusting efficiency of the dish washer is improved.
It is to be understood that the utility model is not limited in its application to the examples described above, but is capable of modification and variation in light of the above teachings by those skilled in the art, and that all such modifications and variations are intended to be included within the scope of the appended claims.
Claims (10)
1. A height adjustment device for placement on a platform, the platform having a front end and a rear end, comprising:
the base is provided with a first mounting hole, a second mounting hole and a third mounting hole;
the adjusting worm is rotationally connected with the base through the first mounting hole;
the adjusting worm wheel is rotationally connected with the base and is positioned in the second mounting hole;
the adjusting footing is connected with the base in a lifting manner through the third mounting hole;
the adjusting worm is meshed with the adjusting worm wheel, the adjusting worm wheel is in threaded connection with the adjusting foot, and the adjusting foot is in butt joint with the rear end part of the platform.
2. The height adjustment device of claim 1, wherein the adjustment foot comprises:
the supporting leg is in butt joint with the rear end part of the platform;
the adjusting rod is arranged on the supporting leg;
the external thread of the adjusting rod is connected with the internal thread of the adjusting worm wheel, and the adjusting rod is in clearance fit with the side wall of the third mounting hole.
3. The height adjusting device according to claim 2, wherein the adjusting lever is provided with cut-out portions at both sides thereof, respectively, and the cut-out portions are slidably connected up and down with the side walls of the third mounting hole.
4. The height adjusting device according to claim 2, wherein the side portion of the support leg is provided with a plurality of grooves, and the concave direction of the grooves is the same as the axial direction of the third mounting hole.
5. The height adjustment device according to claim 1, further comprising:
the limiting rib is arranged on the adjusting worm;
the limiting clamping hook is arranged on the base;
wherein, spacing muscle with spacing trip joint.
6. The height adjusting device according to claim 5, wherein the number of the limiting hooks is two, and the two limiting hooks are oppositely arranged.
7. The height adjustment device according to claim 6, wherein the limit hooks are elastic hooks, and a distance between two limit hooks decreases in a direction away from the adjustment foot.
8. The height adjustment device according to claim 1, wherein the first mounting hole comprises a first transverse hole and a second transverse hole having the same axis, one end of the adjustment worm is located in the first transverse hole, and the other end of the adjustment worm is engaged with the adjustment worm wheel in the second transverse hole.
9. The height adjusting device according to claim 8, wherein one end of the adjusting worm is provided with an adjusting groove, and the adjusting groove is one of a cross shape, a straight shape and a hexagon shape.
10. A dishwasher, characterized in that it comprises a height adjustment device according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223053411.6U CN219439019U (en) | 2022-11-16 | 2022-11-16 | Height adjusting device and dish washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223053411.6U CN219439019U (en) | 2022-11-16 | 2022-11-16 | Height adjusting device and dish washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219439019U true CN219439019U (en) | 2023-08-01 |
Family
ID=87418617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223053411.6U Active CN219439019U (en) | 2022-11-16 | 2022-11-16 | Height adjusting device and dish washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219439019U (en) |
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2022
- 2022-11-16 CN CN202223053411.6U patent/CN219439019U/en active Active
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