CN209996273U - shelf adjusting component and kitchen ware - Google Patents

Abstract

The utility model relates to a shelf field discloses kinds of shelf adjusting part and kitchen utensils and appliances, and this shelf adjusting part is used for adjusting the height of shelf on the inside wall of the cavity of kitchen utensils and appliances, and shelf adjusting part includes two at least gear poles, sets up on the lateral wall of shelf and sets gradually along the shelf direction of height, and the installation element sets up on the inside wall, and every gear pole homoenergetic can with installation element detachably sliding connection.

Description

shelf adjusting component and kitchen ware

Technical Field

The utility model relates to a shelf field especially relates to kinds of shelf adjusting part and kitchen utensils and appliances.

Background

The dishwasher has a chamber for washing dishes therein, with a rack for placing the dishes therein. In operation, the dishes in the dishwasher chamber are washed by spraying high pressure washing water onto the dishes. To facilitate pulling the rack out of the cavity to access the dishes, guide rails are provided on opposing side walls within the cavity to enable the rack to slide along the guide rails.

The height adjusting mechanism of the prior shelf mainly comprises two mechanisms, wherein is a mechanical mechanism which can adjust the height of the shelf and is additionally arranged on the shelf, and the height of the shelf is adjusted by adjusting a mechanical handle.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide kinds of shelf adjusting part and kitchen utensils and appliances can reduce the processing cost, realize the regulation of many gears height simultaneously.

To achieve the purpose, the utility model adopts the following technical proposal:

shelf adjustment assembly for adjusting the height of a shelf on the inside wall of a cavity of a cookware, the shelf adjustment assembly comprising:

the at least two gear rods are arranged on the side wall of the shelf and are sequentially arranged along the height direction of the shelf;

the installation unit set up in on the inside wall, every the gear pole all can with installation unit detachably sliding connection.

As a preferred technical solution of the shelf adjustment assemblies, each of the shift lever includes:

a connecting part connected with the shelf;

the moving part can be inserted into or separated from the mounting unit, and the moving part is provided with two parts and is connected with the connecting part to form a U-shaped structure.

As a preferable technical solution of the shelf adjusting components, a sliding groove is provided on the mounting unit, and the gear lever can be inserted into the sliding groove.

As a preferable solution to the shelf adjustment assemblies, a th limiting part is disposed at an end of the sliding slot to limit the gear lever along a moving direction of the gear lever relative to the mounting unit.

As a preferable technical solution of the shelf adjusting components, the limiting part is provided with a limiting groove, the limiting groove comprises a transverse groove and a longitudinal groove communicated with the transverse groove, and the end of the gear lever can be inserted into and supported by the longitudinal groove from the end of the transverse groove.

As a preferred technical scheme of the shelf adjusting components, the inner wall of the longitudinal groove is in smooth transition connection with the inner wall of the transverse groove.

As a preferable technical solution of the shelf adjusting assemblies, a second limiting portion is disposed at the other end of the sliding groove, and the second limiting portion is detachably or rotatably connected to the mounting unit, so that the gear lever can be disengaged from the mounting unit.

As a preferred solution of the shelf adjusting components, the mounting unit includes a guide rail capable of drawing back and forth relative to the inner side wall, and a plurality of pulleys pivotally connected to the inner side wall, and the pulleys are in rolling fit with the guide rail.

As a preferable technical scheme of the shelf adjusting components, the two ends of the guide rail are provided with limiting structures for limiting the guide rail along the moving direction of the guide rail.

The utility model also provides kinds of kitchen utensils and appliances, including having the inner bag of cavity, locating shelf in the cavity reaches foretell shelf adjusting part, shelf adjusting part is used for connecting the shelf with the cavity inside wall just is equipped with two, is located respectively the relative both sides of shelf.

The utility model has the advantages that: the utility model discloses a shelf adjusting part includes installation element and two at least gear poles, and the gear pole sets gradually along the shelf direction of height, every gear pole homoenergetic with installation element detachably sliding connection, select gear pole and the installation element cooperation of co-altitude not according to the tableware size to adjust the height of shelf, thereby satisfied the dish washer to the requirement that holds of co-altitude tableware. And the utility model discloses on locating the shelf with the gear pole, on the inside wall of kitchen utensils and appliances cavity was located to the installation unit, the simple structure of gear pole has reduced the occupation to the space for traditional multirow pulley, can set up more gear poles in the same altitude range to the realization is to the multistage meticulous regulation of shelf.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only the embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.

Fig. 1 is a schematic view of an inner container provided by an embodiment of the present invention connected to a shelf through a shelf adjusting assembly;

fig. 2 is a schematic view of a connection between a shelf and a shelf adjustment assembly according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a shelf adjusting assembly (without a gear unit) provided by an embodiment of the present invention;

fig. 4 is a schematic view illustrating a connection between a shelf and a gear unit according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a gear unit provided in an embodiment of the present invention;

FIG. 6 is an enlarged partial schematic view at I of FIG. 3;

fig. 7 is a partially enlarged schematic view at II in fig. 3.

In the figure:

1. an inner container; 11. a chamber;

2. a shelf;

3. the gear rack comprises a rack adjusting component, a rack adjusting component 30, a gear unit 31, a gear lever 311, a connecting part 312, a moving part 32, an installation unit 321, a guide rail 3211, a sliding groove 322, an th limit part 3221, a transverse groove 3222, a longitudinal groove 323, a second limit part 3231, a support groove 324, a limit part 325, a second limit part 33, a pulley block 331 and a pulley.

Detailed Description

In order to make the technical problems to be solved, the technical solutions to be adopted and the technical effects to be achieved by the present invention clearer, the following step is described with reference to the accompanying drawings and through specific embodiments.

The utility model discloses an embodiments provide kinds of shelf adjusting part for the regulation of shelf height in the kitchen utensils and appliances, as shown in FIG. 1 and FIG. 2, be connected through above-mentioned shelf adjusting part 3 between this kitchen utensils and appliances inner bag 1 and the shelf 2 for this shelf 2 is the height-adjustable in inner bag 1. this kitchen utensils and appliances can be dish washer, sterilizer, can also be other kitchen utensils and appliances that need set up the shelf, the utility model discloses only use the dish washer as an example to introduce this shelf adjusting part 3 and the dish washer that has this shelf adjusting part 3.

Referring to fig. 1, the dishwasher includes a tub 1 having an opening formed at sides of a chamber 11, a rack 2 for placing dishes, and a body (not shown) for closing or opening the opening, wherein the rack 2 is a hollow rack structure formed by connecting a plurality of curved bars and/or linear bars, and or two or more racks 2 may be provided, in this embodiment, two racks 2 are provided, and the two racks 2 are disposed up and down, respectively, a rack (not shown) located below and a rack 2 located above, and a spray structure is disposed above and/or below the rack 2 to spray high-pressure washing water to the rack, and the dishes on the rack 2 are washed by the high-pressure washing water to wash the dishes.

Above-mentioned shelf adjusting part 3 is used for connecting shelf 2 and inner bag 1 in , makes shelf 2 slide for inner bag 1, can adjust the height of shelf 2 for the cavity 11 bottom of inner bag 1 simultaneously and for the distance between the cavity 11 roof to satisfy the demand of tableware size, can understand, when the utility model discloses a only set up shelf 2 in the dishwasher cavity 11, shelf adjusting part 3 is used for changing the distance between shelf 2 and the cavity 11 top, in order to satisfy the demand of tableware size.

Referring to fig. 2, two shelf adjusting assemblies 3 are provided, which are respectively located at two sides of the shelf 2, that is, the two shelf adjusting assemblies 3 are respectively provided between the inner side wall of the chamber 11 and the shelf 2. Through set up shelf adjusting part 3 in dishwasher inside, when guaranteeing shelf stability, can adjust the height of shelf according to the tableware size to dish washer to the requirement of holding of not unidimensional tableware has been satisfied.

The shelf 2 can be drawn relative to the cavity 11 so as to put dishes on the shelf 2 after the shelf 2 is partially drawn out, and then the shelf 2 is pushed into the cavity 11, and the body is closed to wash the dishes in the cavity 11. As shown in FIGS. 3 to 5, the shelf adjusting assembly 3 in the present embodiment includes a gear unit 30 and a mounting unit 32, wherein the mounting unit 32 is connected to the inner side wall of the cavity 11, the mounting unit 32 includes a guide rail 321 capable of being drawn back and forth relative to the interior of the kitchen ware, and a plurality of pulleys 331 pivotally connected to the inner side wall of the kitchen ware, the plurality of pulleys 331 are spaced apart in the drawing direction of the guide rail 321 and are symmetrically arranged on the two opposite inner side walls of the cavity 11 to form a slide way, the slide way extends in the drawing direction of the shelf 2, and the guide rail 321 is rolled in the slide way to realize the drawing of the guide.

Specifically, each slideway is composed of two groups of pulley blocks 33 extending along the drawing direction of the shelf 2, each pulley block 33 comprises two pulleys 331 which are opposite up and down, the pulleys 331 are pivoted on the inner side wall of the chamber 11, and the rotation direction of the pulleys 331 extends along the drawing direction of the shelf 2 along the tangent line of the horizontal direction. In this embodiment, the number of the pulley blocks 33 is not limited to two, but may be three or more. Through the arrangement, the resistance in the drawing process of the shelf 2 is reduced, the abrasion between the shelf 2 and the pulley 331 is reduced, and the service life of the shelf adjusting component 3 is prolonged.

Referring to fig. 4, the gear unit 30 is provided with two sets of gear units 30, two sets of gear units 30 are respectively disposed on opposite sides of the shelf 2 and are respectively detachably connected to the mounting unit 32, the gear unit 30 on each side is provided with at least two gear rods 31 sequentially disposed in a height direction of the shelf 2, each gear rod 31 can be detachably connected to the mounting unit 42 to adjust the height of the shelf 2 in the inner container 1, preferably, the gear rods 31 may be horizontally extending steel wires to reduce space occupation relative to a conventional multi-row pulley, more gear rods 31 may be disposed within the same height range to achieve multi-level fine adjustment of the shelf 2, fig. 4 shows an example in which the gear rods 31 are horizontal steel wires, as shown in fig. 4, the gear rods 31 include a connecting portion 311 and a moving portion 312, the connecting portion 311 is connected to the shelf 2, the moving portion 312 is disposed on the connecting portion 311 and can be inserted into or separated from the mounting unit 32, as shown in fig. 4 and 5, the gear rods 31 are three, and each gear rod 31 is a bent U-shaped wire structure, and the moving portion of the connecting portion 311 is not limited to the upper end portion of the novel U-shaped steel wire structure, such as a distance between two ends 311.

To ensure the stability of the rack 2, it is required that the length of the moving part 312 is less than 1/10 of the length of the connecting part 311, and that each shift lever 31 of each shift position unit 30 is provided with shift position levers 31 of the same height on the other shift position units 30.

As shown in fig. 3, in order to achieve that each gear lever 31 can be inserted into the mounting unit 32, a sliding slot 3211 is formed on the guide rail 321, and the gear levers 31 can be inserted into the sliding slots 3211, when the height of the shelf 2 is adjusted, the mounting unit 32 selectively cooperates with gear levers 31, specifically, a gear lever 31 with a proper height is selected, an end of the gear lever 31 is inserted into the sliding slot 3211, and the connecting portions 311 of two gear levers 31 located on opposite sides of the shelf 2 and at the same height are completely placed in the corresponding sliding slots 3211, that is, the height of the shelf 2 is adjusted.

As shown in FIG. 6, in order to prevent the shelf 2 from being separated from the mounting unit 32, a stopping portion 322 is provided at the end of the sliding slot 3211 to stop the connecting portion 311 along the moving direction of the gear lever 31. specifically, the stopping portion 322 is provided with a stopping slot having a shape substantially equal to inches including a transverse slot 3221 and a longitudinal slot 3222 communicated with the transverse slot 3221. in which the transverse slot 3221 extends along the moving direction of the gear lever 31, the longitudinal slot 3222 extends perpendicular to the extending direction of the transverse slot 3221. when the gear lever 31 is stopped by the stopping portion, the moving portion 312 at the end of the gear lever 31 slides into the longitudinal slot 3222 through the transverse slot 3221, at which time the inner side wall of the longitudinal slot 3222 will limit the movement of the gear lever 31, and at which the connecting portion 311 is supported by the longitudinal slot 3222.

In order to facilitate the connection part 311 to be separated from the sliding groove 3211 to adjust the height of the shelf 2, the inner wall of the longitudinal groove 3222 is smoothly transitionally connected with the inner wall of the transverse groove 3221.

In order to prevent the position lever 31 from being separated from the limiting groove due to the shaking of the rack 2, as shown in fig. 7, a second limiting part 323 is disposed at the other end of the sliding groove 3211, and the second limiting part 323 is rotatably connected to the mounting unit 32. specifically, the second limiting part 323 is disposed at the opening side of the chamber 11 and is provided with a supporting groove 3231, the supporting groove 3231 is opened toward the limiting part 322, the connecting parts 311 of position levers 31 are slid into the corresponding sliding grooves 3211, and after moving parts 312 of the position lever 31 are inserted into the limiting groove and supported by the longitudinal groove 3222, the second limiting part 323 is rotated to insert the other moving parts 312 of the position lever 31 into the supporting groove 3231, and the supporting groove 3231 supports the moving parts 312, so that the bottom wall of the rack 322 is equal to the bottom surface of the supporting groove 3222.

When the height of the shelf 2 needs to be adjusted, the th limit part 322 is rotated to enable the th limit part 322 to release the limit of the gear lever 31, the shelf 2 is lifted until the shelf 2 cannot rise continuously, the shelf 2 is pulled to enable the shelf 2 to move along the sliding groove 3211 to enable the gear lever 31 located in the sliding groove 3211 to be separated from the sliding groove 3211, then the gear lever 31 is inserted into the sliding groove 3211 and pushes the gear lever 31 to move along the sliding groove 3211 until the moving part 312 of the gear lever 31 is inserted into the corresponding transverse groove 3221 and cannot move continuously along the sliding groove 3211, the moving part 312 falls into the longitudinal groove 3222 and is supported by the longitudinal groove 3222, and the th limit part 322 is rotated to enable the moving part 312 to be inserted into the support groove 3231, so that the height adjustment of the shelf 2 is completed.

The -th limiting part 322 and the 323-second limiting part cooperate with each other to limit the shift lever 31 in the drawing direction of the shelf 2 to prevent the shift lever 31 from separating from the slide slot 3211, and to limit the shift lever 31 in the vertical direction to prevent the shift lever 31 from swinging up and down.

The utility model discloses the structure of spacing portion is not limited to the structure that this embodiment was injectd only in, and the connected mode of spacing portion 323 of second and installation element 32 is not restricted to rotating to be connected, can also can dismantle the spacing portion 323 of second and installation element 32 to be connected, the dismouting mode of the spacing portion 322 of and installation element 32 is not specifically limited here, preferably adopts buckle, screw etc. can realize quick assembly disassembly's structure.

In order to prevent the rack 2 from being pulled out and pulled out, the guide rail 321 is separated from the pulley 331, as shown in fig. 6 and 7, limiting structures are disposed at two ends of the guide rail 321 to prevent the rack 2 from being separated from the inner container 1, specifically, the limiting structures include a th limiting member 324 and a second limiting member 325, which are respectively disposed at two open ends of the sliding slot 3211, and the maximum length of the th limiting member 324 and the second limiting member 325 in the vertical direction is required to be greater than the minimum vertical distance between the two pulleys 331 facing each other from top to bottom.

The embodiment also provides kitchen utensils, which comprises an inner container 1 of the chamber 11, two shelves 2 arranged in the chamber 11 and the shelf adjusting components, wherein the two shelf adjusting components are used for connecting the inner side walls of the shelves 2 and the chamber 11 and are respectively arranged at two opposite sides of the shelves 2, and the heights of the shelves 2 in the inner container 1 are adjusted by the shelf adjusting components so as to meet the requirements of tableware with different sizes.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

In the description of the present application, it is noted that the terms "center," "upper," "lower," "vertical," "horizontal," "inner," and the like are used in the orientation or positional relationship indicated in the drawings for the convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated in a particular orientation, and thus are not to be construed as limiting the present application.

In the description of the present application, it is noted that unless otherwise expressly stated or limited, the terms "mounted," "connected," and "connected" are intended to be used to mean, for example, either fixedly or removably connected, or physically connected, mechanically or electrically connected, directly or indirectly connected through an intervening medium, or communicating between two elements.

Claims (10)

1. A shelf adjustment assembly of the type for adjusting the height of a shelf (2) on the inside wall of a cavity (11) of a kitchen appliance, characterized in that the shelf adjustment assembly comprises:

   the at least two gear rods (31) are arranged on the side wall of the shelf (2) and are sequentially arranged along the height direction of the shelf (2);

   and the mounting unit (32) is arranged on the inner side wall, and each gear lever (31) can be detachably and slidably connected with the mounting unit (32).
2. 2. The shelf adjustment assembly according to claim 1, characterized in that each of the gear levers (31) comprises:

   a connecting portion (311), the connecting portion (311) being connected to the shelf (2);

   a moving part (312), wherein the moving part (312) can be inserted into or separated from the mounting unit (32), and the moving part (312) is provided with two parts and is connected with the connecting part (311) to form a U-shaped structure.
3. 3. The shelf adjustment assembly according to claim 1, characterized in that the mounting unit (32) is provided with a slide groove (3211), the gear lever (31) being insertable into the slide groove (3211).
4. 4. The shelf adjustment assembly according to claim 3, characterized in that the chute (3211) is provided at an end with a limiting portion (322) to limit the shift lever (31) in a moving direction of the shift lever (31) relative to the mounting unit (32).
5. 5. The shelf adjustment assembly according to claim 4, wherein the th limiting part (322) is provided with a limiting groove, the limiting groove comprises a transverse groove (3221) and a longitudinal groove (3222) communicated with the transverse groove (3221), and the end of the position lever (31) can be inserted into the longitudinal groove (3222) from the end of the transverse groove (3221) and supported by the longitudinal groove (3222).
6. 6. The shelf adjustment assembly according to claim 5, characterized in that the inner wall of the longitudinal groove (3222) is in smooth transition connection with the inner wall of the transverse groove (3221).
7. 7. The shelf adjustment assembly according to claim 4, wherein the other end of the sliding groove (3211) is provided with a second limiting portion (323), and the second limiting portion (323) is detachably or rotatably connected with the mounting unit (32) so that the gear lever (31) can be detached from the mounting unit (32).
8. 8. A shelf-adjustment assembly according to claim 3, characterized in that the mounting unit (32) comprises a guide rail (321) which can be reciprocally drawn with respect to the inner side wall, and a plurality of pulleys (331) pivoted to the inner side wall, the pulleys (331) being in rolling engagement with the guide rail (321).
9. 9. A shelf adjustment assembly according to claim 8, characterized in that the guide rail (321) is provided at both ends with a limiting structure limiting its movement direction.
10. A kitchen appliance as claimed in , characterized by comprising an inner container (1) with said chamber (11), a shelf (2) arranged in said chamber (11) and two shelf-adjustment assemblies as claimed in any of claims 1 to 9 and for connecting said shelf (2) to the inner side wall of said chamber (11), one on each of the opposite sides of said shelf (2).

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