CN216823361U

CN216823361U - Adjustable folding tableware rack

Info

Publication number: CN216823361U
Application number: CN202121406932.8U
Authority: CN
Inventors: 钟将; 黄卫斌; 黄安奎; 张海波; 陈旭
Original assignee: Marssenger Kitchenware Co Ltd
Current assignee: Marssenger Kitchenware Co Ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2022-06-28
Anticipated expiration: 2031-06-23

Abstract

The utility model provides an adjustable folding tableware rack, which comprises a bottom frame, a bearing plate and a driving plate, wherein the bearing plate and the driving plate are arranged on the bottom frame and are connected through hinges, two sides of the bearing plate and the driving plate are symmetrically provided with supporting plates, the supporting plates are fixed on the bottom frame, a transfer hole is formed on the inner side surface of the supporting plates, a limiting block is fixedly arranged at the periphery of the transfer hole, the limiting block is provided with a limiting bottom surface and a limiting top surface, two sides of the driving plate are symmetrically and convexly extended transfer shafts, the transfer shafts extend into the transfer holes to form rotary connection, the transfer shafts are taken as dividing lines, the driving plate is positioned at the outer side of the transfer shafts and provided with an outer top surface, the driving plate is positioned at the inner side of the transfer shafts and provided with an inner top surface, the outer top surface is abutted against the limiting bottom surface of the limiting block through the rotation of the driving plate around the transfer shafts, or the inner top surface is abutted against the limiting top surfaces of the limiting block, two supporting plates are symmetrically and fixedly provided with guide chutes which are inclined and rise, the two sides of the bearing plate are symmetrically and convexly extended with sliding shafts, and the sliding shafts extend into the guide sliding grooves to form sliding connection.

Description

Adjustable folding tableware rack

Technical Field

The utility model belongs to the technical field of kitchen utensil, a storage device, especially an adjustable folding tableware frame is related to.

Background

The top tableware rack is assembled at the top of the dish washer and used for placing chopsticks, soup spoons and other tableware, the traditional dish washer top tableware rack is composed of a frame and a tableware basket, the top of the dish washer is directly arranged, the folding abdicating function is not provided, and the limited space in the dish washer is not fully utilized. For improving above-mentioned drawback, hold the tableware or the culinary art instrument of great size relatively, increase optional, self-defining nature, but so the heavy and heavy top tableware frame of height-adjustable to effectively utilized dishwasher inner space, but the operation of height-adjustable top tableware frame realization upper and lower regulation is comparatively inconvenient, and places the space of dodging for the bowl basket of below and is big enough. Further improvements and refinements are therefore necessary.

For example, chinese patent document No. CN204049585U discloses a fork rack of a dishwasher in 2014, 12.31, which comprises a fork rack body having a rack top and a rack bottom arranged in opposite directions, wherein two opposite side walls of the fork rack body are respectively provided with a guide buckle for sliding and buckling connection with a guide rod on a basket body and a limit buckle for buckling and pressing a limit rod on the basket body to limit sliding displacement of the guide buckle on the guide rod, and the limit buckle is located between the guide buckle and the rack top. The tableware rack has various adjusting steps, is not concise enough in operation, needs extra placing space when not in use, and has low practicability. The placement of the cutlery racks therefore needs further improvement and refinement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems in the prior art, and provides a height-adjustable foldable tableware rack which can be used for driving a bearing plate to move up and down through a rotary driving plate and is fixed at a high position and a low position by matching with a limiting structure simultaneously, thereby realizing simple lifting adjustment.

The purpose of the utility model can be realized by the following technical proposal: an adjustable foldable tableware rack comprises a chassis, wherein a bearing plate and a drive plate are placed on the chassis, the bearing plate is provided with a bearing top surface for containing tableware, the joint edges of the bearing plate and the drive plate are connected through hinges, two sides of the bearing plate and the drive plate are symmetrically provided with support plates, the two support plates are vertically and correspondingly fixed on two sides of the chassis, inner side surfaces of the two support plates are symmetrically provided with switching holes, the peripheries of the switching holes are fixedly provided with limit blocks, each limit block is provided with a limit bottom surface and a limit top surface, two sides of the drive plate are symmetrically and convexly extended switching shafts, the switching shafts extend into the switching holes to form rotary connection, the switching shafts are used as dividing lines, the drive plate is positioned on the outer side of the switching shafts and provided with outer top surfaces, and the drive plate is positioned on the inner side of the switching shafts and provided with inner top surfaces, the drive board rotates around the adapter shaft to enable the outer top surface to abut against the limiting bottom surface of the limiting block or enable the inner top surface to abut against the limiting top surface of the limiting block, the two inner side surfaces of the supporting plates are symmetrically and fixedly provided with guide sliding grooves, the guide sliding grooves are obliquely arranged in an ascending mode, the two sides of the supporting plate are symmetrically and convexly extended sliding shafts, and the sliding shafts extend into the guide sliding grooves to form sliding connection.

In the above adjustable foldable tableware rack, the supporting plate is located at the front of the tableware rack, the driving plate is located at the rear of the tableware rack, and the plate surface area of the supporting plate is larger than that of the driving plate.

In the adjustable foldable tableware rack, the rear side of the supporting plate is fixedly provided with a hook, the front side of the driving plate is fixedly provided with a rotating shaft, and the rotating shaft is clamped in the hook to form rotating connection.

In the adjustable folding tableware rack, the bottom end of the guide chute is provided with a clamping groove, and the sliding shaft enters the clamping groove to form low-position accommodation; the top of the guide sliding groove is provided with a clamping groove, and the sliding shaft enters the clamping groove to form high-position fixation. The screens ditch is established by the top undercut of guide chute, and forms limit flange between screens ditch and the guide chute, blocks the free fall of sliding shaft through limit flange, only lifts up the bearing board through external force and just can make the sliding shaft break away from the screens ditch.

In the adjustable folding tableware rack, the bottom side of the guide chute is provided with a support groove, and a plurality of support ribs are erected in the support groove.

In foretell adjustable folding tableware frame, the outer end of switching axle links firmly the buckle, the diameter of buckle is greater than the diameter of switching hole, the switching axle runs through the switching hole makes the buckle is located the switching hole outside forms spacing joint.

In the adjustable folding tableware rack, an outer groove is arranged on the outer top surface of the driving plate, and the outer groove is embedded with the limiting bottom surface; and an inner groove is formed in the inner top surface of the driving plate and is embedded with the limiting top surface.

In the above adjustable foldable tableware rack, the guide chute is located at the front end of the supporting plate, and the transfer hole and the limiting block are located at the rear end of the supporting plate.

Compared with the prior art, the adjustable folding tableware rack has the following advantages:

this tableware frame simple structure only just can drive the bearing board through rotatory drive plate and carry out altitude mixture control, need not to utilize extra adjustment mechanism can realize holding the change of volume, and simple to operate is swift, with low costs, effectual, the practicality is strong, easily extensively promotes, has good market prospect.

Drawings

Fig. 1 is a schematic perspective view of the adjustable folding tableware rack.

FIG. 2 is a schematic view of the adjustable foldable cutlery rack with the support plate in a lowered position.

FIG. 3 is a schematic view of the adjustable foldable cutlery rack with the support plate in the raised position.

In the figure, 1, a chassis; 2. a support plate; 2a, a hook; 2b, a sliding shaft; 3. a drive plate; 3a, a rotating shaft; 3b, a transfer shaft; 4. a support plate; 4a, a limiting block; 4b, a guide chute; 4b1, a retention groove; 4b2, a clamping groove; 4c, supporting ribs.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in figures 1 to 3, the adjustable folding tableware rack comprises a bottom frame 1, a bearing plate 2 and a driving plate 3 are placed on the bottom frame 1, the bearing plate 2 is provided with a bearing top surface for containing tableware, the joint edge of the bearing plate 2 and the driving plate 3 is connected through a hinge, two sides of the bearing plate 2 and the driving plate 3 are symmetrically provided with supporting plates 4, the two supporting plates 4 are vertically and correspondingly fixed on two sides of the bottom frame 1, the inner sides of the two supporting plates 4 are symmetrically provided with transfer holes, the peripheries of the transfer holes are fixedly provided with limiting blocks 4a, the limiting blocks 4a are provided with limiting bottom surfaces and limiting top surfaces, two sides of the driving plate 3 are symmetrically and convexly provided with transfer shafts 3b, the transfer shafts 3b extend into the transfer holes to form rotary connection, the transfer shafts 3b are used as dividing lines, the driving plate 3 is positioned on the outer side of the transfer shafts 3b and provided with outer top surfaces, the driving plate 3 is positioned on the inner side of the transfer shafts 3b and provided with inner top surfaces, the outer top surface is abutted to the limiting bottom surface of the limiting block 4a or the inner top surface is abutted to the limiting top surface of the limiting block 4a by rotating the driving plate 3 around the connecting shaft 3b, the two inner side surfaces of the two supporting plates 4 are symmetrically and fixedly provided with the guide sliding grooves 4b, the guide sliding grooves 4b are obliquely arranged in an ascending manner, the two sides of the supporting plate 2 are symmetrically and convexly extended sliding shafts 2b, and the sliding shafts 2b extend into the guide sliding grooves 4b to form sliding connection.

The supporting plate 2 is positioned at the front part of the tableware rack, the driving plate 3 is positioned at the rear part of the tableware rack, and the area of the plate surface of the supporting plate 2 is larger than that of the driving plate 3.

The back of the supporting plate 2 is fixedly provided with a hook 2a, the front of the driving plate 3 is fixedly provided with a rotating shaft 3a, and the rotating shaft 3a is embedded in the hook 2a to form rotary connection.

The bottom end of the guide chute 4b is provided with a clamping groove 4b1, and the sliding shaft 2b enters the clamping groove 4b1 to form low-position accommodation; the top end of the guide chute 4b is provided with a clamping groove 4b2, and the sliding shaft 2b enters the clamping groove 4b2 to form high-position fixation. The position-limiting groove 4b2 is formed by the top end of the guide-sliding groove 4b being recessed downward, and a position-limiting flange is formed between the position-limiting groove 4b2 and the guide-sliding groove 4b, so that the position-limiting flange blocks the free fall of the sliding shaft 2b, and the sliding shaft 2b can be separated from the position-limiting groove 4b2 only by lifting the support plate 2 by an external force.

The bottom side of the guide chute 4b is provided with a support groove, and a plurality of support ribs 4c are erected in the support groove.

The outer end of switching axle 3b links firmly the buckle, and the diameter of buckle is greater than the diameter that the switching hole was connect, and switching axle 3b runs through the switching hole and makes the buckle be located the switching hole outside and forms spacing joint.

An outer groove is arranged on the outer top surface of the driving plate 3 and is embedded with the limiting bottom surface; an inner groove is formed in the inner top face of the driving plate 3, and the inner groove is embedded with the limiting top face.

The guide chute 4b is located at the front end of the support plate 4, and the switching hole and the limiting block 4a are located at the rear end of the support plate 4.

The action method of the adjustable folding tableware rack comprises the following steps:

1) when the bearing plate 2 needs to be arranged at a low position, the driving plate 3 is rotated around the rotating connecting shaft 3b along the clockwise direction to rotate downwards and horizontally place, the bearing plate 2 is driven by hinging to gradually move downwards forwards, meanwhile, the sliding shafts 2b on the two sides of the bearing plate 2 gradually move downwards from a high position along the guide sliding grooves 4b until the sliding shafts 2b enter the embedding grooves 4b1 at the bottom, and the whole driving plate 3 and the bearing plate 2 are horizontally placed at the lowest position;

when a large space is needed for containing tableware, the driving plate 3 can rotate to drive the supporting plate 2 to descend to be positioned at a low position, so that the depth of the rack body is increased to enlarge the internal containing volume.

2) When the bearing plate 2 is required to be arranged at a high position, the driving plate 3 is rotated around the rotation connecting shaft 3b along the anticlockwise direction to rotate upwards and incline, the bearing plate 2 is driven to gradually rise backwards through hinging, meanwhile, the sliding shafts 2b on two sides of the bearing plate 2 gradually move upwards from a low position along the guide sliding grooves 4b until the sliding shafts 2b enter the clamping grooves 4b2 at the top, the driving plate 3 and the bearing plate 2 are in a turnover state, and the bearing plate 2 is horizontally arranged at the highest position.

When only need less space to hold the tableware, can rise to be located the high level through the rotatory bearing board 2 that drives of drive plate 3, make the degree of depth of support body reduce in order to reduce inside holding volume.

When the bearing plate 2 is positioned at a low position, the driving plate 3 is horizontally arranged to enable the outer groove of the driving plate to be embedded with the limiting bottom surface of the limiting block 4a, and the bearing plate 2 is horizontally limited to avoid translation; when the bearing plate 2 is located at a high position, the driving plate 3 is inclined to enable the inner groove thereof to be overlapped on the limiting top surface of the limiting block 4a and to be embedded, and the clamping and connecting position of the clamping groove 4b2 is matched for limiting, so that the bearing plate 2 is supported and fixed to avoid the bearing plate from being pressed and shaken.

this tableware frame simple structure only just can drive the bearing board 2 through rotary drive board 3 and carry out the altitude mixture control, need not to utilize extra adjustment mechanism can realize holding the change of volume, and simple to operate is swift, with low costs, effectual, the practicality is strong, easily extensively promotes, has good market prospect.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the chassis 1 is used more herein; a support plate 2; a hook 2 a; a slide shaft 2 b; a drive plate 3; a rotating shaft 3 a; a transfer shaft 3 b; a support plate 4; a stopper 4 a; a guide chute 4 b; the catching groove 4b 1; a retaining groove 4b 2; support ribs 4c, etc., but does not exclude the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. An adjustable folding tableware rack is characterized by comprising a bottom frame, wherein a bearing plate and a driving plate are placed on the bottom frame, the bearing plate is provided with a bearing top surface for containing tableware, the joint edges of the bearing plate and the driving plate are connected through hinges, supporting plates are symmetrically arranged on two sides of the bearing plate and the driving plate, the two supporting plates are vertically and correspondingly fixed on two sides of the bottom frame, the inner side surfaces of the two supporting plates are symmetrically provided with transfer holes, limiting blocks are fixedly arranged on the peripheries of the transfer holes, each limiting block is provided with a limiting bottom surface and a limiting top surface, two sides of the driving plate are symmetrically and convexly extended transfer shafts, the transfer shafts extend into the transfer holes to form rotary connection, the transfer shafts are used as dividing lines, the driving plate is located on the outer side of the transfer shafts and provided with an outer top surface, and the driving plate is located on the inner side of the transfer shafts and provided with an inner top surface, the drive board rotates around the adapter shaft to enable the outer top surface to abut against the limiting bottom surface of the limiting block, or enable the inner top surface to abut against the limiting top surface of the limiting block, the two inner side surfaces of the support plates are symmetrically and fixedly provided with guide sliding grooves, the guide sliding grooves are arranged in an inclined and ascending mode, the two sides of the support plate are symmetrically and convexly extended sliding shafts, and the sliding shafts extend into the guide sliding grooves to form sliding connection.

2. The adjustable folding dish rack of claim 1, wherein said support plate is located at a front portion of the dish rack and said drive plate is located at a rear portion of the dish rack, said support plate having a plate area greater than a plate area of said drive plate.

3. The adjustable foldable dining rack of claim 2, wherein a hook is fixed to the back of said supporting plate, and a rotating shaft is fixed to the front of said driving plate, and said rotating shaft is engaged with said hook to form a rotating connection.

4. The adjustable foldable tableware rack according to claim 1, wherein a catching groove is formed at the bottom end of the guide chute, and the sliding shaft enters the catching groove to form a low-position accommodation; the top end of the guide chute is provided with a clamping groove, and the sliding shaft enters the clamping groove to form high-position fixation.

5. The adjustable foldable tableware stand of claim 1, wherein a supporting groove is provided on the bottom side of said sliding guide groove, and a plurality of supporting ribs are erected in said supporting groove.

6. The adjustable folding tableware rack of claim 1, wherein the outer end of the transfer shaft is fixedly connected with a buckle, the diameter of the buckle is larger than that of the transfer hole, and the transfer shaft penetrates through the transfer hole to enable the buckle to be located outside the transfer hole to form a limiting clamp.

7. The adjustable folding cutlery rack of claim 1, wherein an outer groove is provided on an outer top surface of the drive plate, the outer groove engaging the restraining bottom surface; and an inner groove is arranged on the inner top surface of the driving plate, and the inner groove is embedded with the limiting top surface.

8. The adjustable folding dish rack of claim 1, wherein the guide chute is located at a front end of the support plate, and the transfer hole and the stopper are located at a rear end of the support plate.