CN106963319A - A kind of dish-washing machine shelf - Google Patents

Abstract

The present invention provides a dishwasher rack, comprising a rack side wall and a bottom bracket, a bracket is arranged on the rack side wall, the bracket is connected to the rack side wall through a mounting portion, the There are two connection states between the bracket and the installation part, the connection state that the bracket can slide in the vertical direction of the installation part and the connection state that the bracket can rotate around the axial direction on the installation part. The bracket maintains a positioning structure that forms a certain angle with the side wall of the shelf. When the bracket rotates around the axial direction on the installation part to form another certain angle with the side wall of the shelf, the bracket slides in the vertical direction of the installation part, which solves the problem of washing The height of the bowl machine bracket cannot be adjusted according to the size of the tableware or cookware. At the same time, there is no need to disassemble the shelf according to the size of the tableware or cookware, so the space is effectively used, and when the bracket is not in use, it can be automatically retracted to the side of the shelf wall, without preventing the rack from being pushed into the dishwasher cavity.

Description

A dishwasher rack

technical field

The present invention relates to a dishwasher, in particular to a dishwasher rack.

Background technique

The dishwasher is used for washing tableware or cooking tools. The dishwasher shelf is an important part of the dishwasher. The dishwasher can include at least one or more shelves arranged in the inner container to place and support the tableware or cooking tools.

The shelves of existing dishwashers are usually fixed in position and cannot be adjusted in height. However, when washing tableware in a dishwasher, there are many types of tableware or cooking tools used by users, and their sizes and shapes are also varied. In order to avoid messy tableware placement, users often place tableware according to the space layout of the shelf, but some small tableware like tea cups are placed on the shelf, which will easily lead to the space utilization and cleaning efficiency of the dishwasher. Lower, and even cause the tableware to collide with each other and be damaged. Therefore, the existing dishwasher shelf has increased the bracket that can place small tableware similar to teacups. The Chinese invention patent of application number 200810186976.7 discloses a kind of dishwasher shelf assembly, including adjustable its installation height. The shelf expands towards the center of the shelf when in use and is erected on the side wall of the shelf. Tableware of various sizes can be placed on the shelf, which can improve the space utilization rate of the dishwasher.

However, when the partition is erected on the side wall of the shelf, the space at the lower part of the partition is limited, so that the types and sizes of the tableware placed on the lower shelf are restricted, and it is easy to cause the space utilization of the dishwasher. The efficiency is reduced, and when it is necessary to wash larger tableware or cooking tools, the maximum space of the shelf needs to be utilized. At this time, the partition board needs to be disassembled, so the assembly and disassembly of the partition board has caused troubles to the user.

In view of this, the present invention is proposed.

Contents of the invention

The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a dishwasher shelf, which solves the problem that the height of the dishwasher bracket cannot be adjusted according to the size of the tableware or cookware. The shelf can be disassembled to effectively use the space, and when the shelf is not in use, it can be automatically retracted to the side wall of the shelf, without hindering the shelf from being pushed into the inner cavity of the dishwasher.

In order to solve the problems of the technologies described above, the present invention adopts the basic idea of technical solution to be:

A dishwasher shelf, comprising a side wall of the shelf and a bottom bracket, a bracket is arranged on the side wall of the shelf, and it is characterized in that: the bracket is connected to the side wall of the shelf through a mounting part, and the There are two connection states between the bracket and the installation part, the connection state that the bracket can slide in the vertical direction of the installation part and the connection state that the bracket can rotate around the axial direction on the installation part. The frame maintains a positioning structure that forms a certain angle with the side wall of the shelf. When the bracket rotates around the axial direction on the mounting part to form another certain angle with the side wall of the shelf, the bracket slides in the vertical direction of the mounting part.

Further, the mounting part is provided with:

Define the limit slot where the bracket is vertically between the first position and the second position, the first position is the extreme position where the bracket slides vertically downward on the mounting part, and the second position is the vertical position where the bracket slides vertically on the mounting part. The extreme position of sliding straight up,

a sliding slot through which the bracket can slide vertically,

The brackets are secured to the claws on the side walls of the shelf.

Further, the limiting groove includes a first limiting groove opening upward and a second limiting groove opening downward, the opening is arc-shaped,

The bracket includes a first limiting wire strip and a second limiting wire strip, and the first limiting wire strip cooperates with the first limiting groove so that the bracket is limited to the first position, The second limiting wire is matched with the second limiting groove, so that the bracket is limited in the second position,

The distance from the first position to the bottom of the shelf is less than the distance from the second position to the bottom of the shelf.

Further, the second limiting thread is pivotally engaged with the second limiting groove, so that the bracket can rotate axially between the second position and the third position.

Further, the bracket further includes a third limiting wire, and the positioning structure stops the third limiting wire, so that the bracket is limited in the third position.

Further, the installation part is provided with an upwardly opening groove, the groove is perpendicular to the first limiting groove,

The bracket includes a first wire vertically overlapped with the first limiting wire and the third limiting wire,

The groove stops the first thread in a direction perpendicular to the first thread.

Further, the sliding groove is arranged between the positioning structure and the claw, including a first sliding groove and a second sliding groove symmetrically arranged with the first sliding groove along the vertical direction, and the bracket It includes a third thread that can slide vertically in the first sliding groove.

Further, the bracket includes a second wire that can slide vertically in the second sliding groove, the second wire is connected to the first limiting wire and the third limiting wire vertical lap,

The second thread is provided with a protrusion bent toward the inner cavity of the shelf, and the second limiting groove stops against the protrusion so that the bracket is limited at the first position.

Further, the installation part includes at least two claws engaged with the wire strips on the side wall of the shelf, and the openings of the claws are in the same direction.

Further, the shelf includes at least two symmetrically arranged mounting portions.

The invention provides a shelf for dishwashers. A bracket is arranged on the side wall of the shelf, which expands toward the center of the shelf when in use, thereby increasing the space for placing tableware. The bracket is slidably connected to the mounting part in the vertical direction. When the maximum space of the shelf needs to be utilized, the bracket can be retracted to the side wall of the shelf without the need to disassemble the bracket, which reduces the trouble for users The bracket slides along the side wall of the rack to the bottom of the rack, and the top of the bracket is lower than the top of the rack, so retracting the bracket to the side wall of the rack will not prevent the rack from being pushed into the dishwasher cavity. When the bracket is unfolded, but larger tableware or cooking tools need to be placed in the shelf below the bracket, the bracket and the installation part can be rotated and connected around the axial direction. The positioning structure at a certain angle makes the bracket stand on the side wall of the shelf, and the height can be changed according to the size of the tableware or cooking tools at the bottom of the bracket, so as to avoid restricting the space at the bottom of the bracket and reduce the impact on the lower shelf. The type and size of tableware or cooking utensils are limited, so that the space utilization rate of the dishwasher is improved.

The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings.

Description of drawings

Fig. 1 is a schematic structural view of a dishwasher rack provided by an embodiment of the present invention;

Fig. 2 is a schematic structural view of a dishwasher rack provided by an embodiment of the present invention;

Fig. 3 is a schematic structural view of a dishwasher rack provided by an embodiment of the present invention;

Fig. 4 is a schematic structural view of a dishwasher rack provided by an embodiment of the present invention;

Fig. 5 is a schematic structural view of a dishwasher rack provided by an embodiment of the present invention;

Fig. 6 is a schematic structural view of a dishwasher rack provided by an embodiment of the present invention;

In the figure: shelf 1, bracket 2, mounting part 3, positioning structure 4, limiting groove 5, first limiting groove 51, second limiting groove 52, sliding groove 6, first sliding groove 61, second Sliding groove 62, claw 7, first limit wire 8, second limit wire 9, shelf side wall 10, third limit wire 11, groove 12, first wire 13, second Thread 14, protrusion 15, third thread 16, bottom holder 17.

detailed description

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention , but not to limit the scope of the present invention.

As shown in FIG. 1 , a dishwasher rack disclosed by the present invention includes a rack side wall 10 and a bottom bracket 17 , a mounting portion 3 is arranged on the rack side wall 10 , and the bracket 2 is arranged on the rack through the mounting portion 3 . on the side wall 10 of the rack. The side wall 10 of the shelf refers to the side of the shelf facing the user when the shelf is pushed into the inner cavity of the dishwasher. The side wall 10 of the shelf and the bottom bracket 17 are formed by a plurality of wire strips to form a fence for tableware or cooking utensils and place them. In the space for tableware or cooking utensils, the side wall 10 of the shelf is in a vertical direction. There are two connection states between the bracket 2 and the installation part 3, the connection state of the bracket 2 is slidable in the vertical direction of the installation part 3 and the connection state of the bracket 2 is rotatable around the axial direction on the installation part 3, the bracket 2 It is slidably connected with the installation part 3 along the vertical direction, and the vertical direction here refers to the vertical direction along the side wall 10 of the shelf. Smaller tableware can be placed on the bracket 2, and the bracket 2 and the installation part 3 can be rotatably connected around the axial direction. The frame 2 maintains a positioning structure 4 at a certain angle with the side wall 10 of the shelf, so that the bracket 2 is fixed on a position expanding toward the center of the shelf 1, so that a small space for placing tableware is formed in the cavity of the shelf 1. The partition increases the space for placing tableware in the dishwasher rack. When the size of the tableware or cooking tools in the shelf 1 below the bracket 2 changes, the bracket 2 rotates around the axis, and the height below the bracket 2 can be adjusted. With the change of the size of the tableware or cooking tools below it, the limitation of the space at the lower part of the bracket 2 is avoided, and the restriction on the type and size of the tableware or cooking utensils placed on the lower shelf is reduced. When the bracket 2 rotates around the axial direction on the installation part 3 to form another certain angle with the side wall 10 of the shelf, the bracket 2 slides in the vertical direction of the installation part 3. When the maximum space of the shelf needs to be utilized, the bracket 2 2 Rotate to the vertical position close to the side wall 10 of the shelf. At this time, the bracket 2 is parallel to the side wall 10 of the shelf. At this time, the user releases the bracket 2. Since the bracket 2 and the installation part 3 can be vertically connected Sliding connection, the bracket 2 will slide to the lower part of the side wall 10 of the shelf along the vertical direction, and the bracket 2 will be automatically retracted to the side wall of the shelf, without the need to disassemble the bracket, which reduces the trouble for users. And at this time, the top of the bracket 2 is lower than the top of the side wall 10 of the shelf, and the bracket 2 will not prevent the shelf 1 from being pushed into or pulled out of the dishwasher cavity.

Embodiment one

As shown in Figures 1-5, the mounting part 3 of the dishwasher rack described in this embodiment is provided with a limiting groove 5 that limits the position of the bracket 2, and the limiting groove 5 includes a first limiting groove 51 that opens upward. Contrary to the opening of the second limiting groove 52 opening downward, the opening of the first limiting groove 51 and the second limiting groove 52 on the mounting part 3 are arc-shaped openings of the first limiting groove 51 and the second limiting groove 52 The bracket 2 includes a first limiting wire 8 and a second limiting wire 9, and the opening of the first limiting groove 51 and the second limiting groove 52 is larger than that of the first limiting wire 8 and the second limiting wire 9 diameter of. As shown in Figure 4, the bracket 2 is lifted in the vertical direction, the second limiting wire 9 enters the second limiting groove 52, and the two cooperate to prevent the bracket 2 from continuing to slide upwards, and the bracket 2 is positioned on the mounting part 3. In the extreme position of vertical upward sliding, the bracket 2 is vertical and parallel to the side wall 10 of the shelf, and the bottom of the bracket 2 is farthest from the bottom of the shelf 1. At this time, the limited position of the bracket 2 is the first Second position.

Further, the mounting part 3 of the dishwasher rack described in this embodiment is provided with a sliding groove 6 through which the bracket 2 can slide vertically. The sliding groove 6 is arranged between the positioning structure 4 and the claw 7, and the sliding The groove 6 includes a first sliding groove 61 and a second sliding groove 62, the first sliding groove 61 and the second sliding groove 62 are symmetrically arranged on both sides of the mounting part 3 along the vertical direction, and the bracket 2 includes a 61 slides the third thread 16 in the vertical direction, the third thread 16 vertically overlaps with the first limiting thread 8 and the second limiting thread 9 .

As shown in Figure 5, when the user releases the bracket when the bracket 2 is in the second position, the bracket 2 will automatically fall in the vertical direction under the action of its own gravity until the first limiting wire 8 falls into the first limiting groove 51, the first limit wire 8 cooperates with the first limit groove 51 to prevent the bracket 2 from continuing to fall, and the bracket 2 slides vertically downward in the limit position of the mounting part 3, and the bracket 2 is in the vertical position at this time. Close to the side wall 10 of the shelf, and the bottom of the bracket 2 is the closest to the bottom of the shelf 1. At this time, the position defined by the bracket 2 is the first position, and the bracket 2 is in the retracted state. At this time, the bracket 2 The top of the bracket is lower than the top of the shelf 1, and at this moment, the bracket 2 will not prevent the shelf from being pushed into or pulled out of the dishwasher cavity.

As shown in Figures 5 and 6, when the bracket 2 is lifted vertically, the second limiting wire 9 enters the second limiting groove 52, and the second limiting wire 9 is pivotally connected to the second limiting groove 52. Cooperate, the bracket 2 rotates around the second limit wire 9, the user can rotate the bracket 2 from the second position to the inner cavity of the shelf 1 at a certain angle, and the bracket 2 also includes a third limit wire 11 and the positioning structure 4, when the bracket 2 rotates over a certain angle toward the inner cavity of the shelf 1, the third limiting thread 11 is stopped by the positioning structure 4, the bracket 2 cannot continue to rotate, and the bracket 2 remains in the same position as The shelf side wall 10 is in an angled third position. Now bracket 2 stands on the shelf side wall 10, because bracket 2 can be rotated to the 3rd position from second position, so the position of bracket 2 can change height with the size of tableware or cooking tool, avoids to the bracket. The space at the lower part of the rack is limited, which reduces the restrictions on the type and size of tableware or cooking utensils placed on the lower shelf, and some smaller tableware can still be placed on the bracket 2, so that the space utilization of the dishwasher is improved. When the user does not need to use the bracket 2 to place tableware, the bracket 2 is rotated toward the side wall 10 of the shelf. When the bracket 2 is rotated to the second position, the user releases the bracket 2, and the bracket 2 will automatically fall and stop at the at the first position.

Embodiment two

As shown in FIG. 2 , on the basis of the above-mentioned embodiments, in the dishwasher shelf described in this embodiment, the installation part 3 is provided with a groove 12 opening toward the top of the dishwasher, and the groove 12 is connected to the first stop The slot 51 is vertical, and the bracket 2 includes a first wire 13 vertically overlapped with the first limiting wire 8 and the third limiting wire 11. When the user needs to use the bracket 2, the bracket 2 is moved from the first position Pull up to the second position, the bracket 2 rotates in the direction of the inner cavity of the shelf with the second limit wire 9 as the axial direction, when the third limit wire 11 is stopped by the positioning structure 4, the bracket 2 rotates to the second position During the three position, the first thread 13 enters the groove 12, and the groove 12 stops the first thread 13, so that when the bracket 2 is in the third position, the first thread 13 is along the direction perpendicular to the first thread. When the bracket 2 is rotated toward the direction of the side wall 10 of the shelf, the first thread 13 will gradually break away from the groove 12, and when the bracket 2 is rotated to a position parallel to the side wall 10 of the shelf, the first The thread 13 is completely out of the groove 12 .

As shown in Figure 2, the bracket 2 includes a second wire 14 vertically overlapping the first limit wire 8 and the third limit wire 11, and the second wire 14 is provided with a The curved protrusion 15, as shown in FIG. 5, when the bracket 2 is in the first position, the top end of the protrusion 15 is located in the opening of the second limiting groove 52, and the second limiting groove 52 stops against the protrusion 15, The bottom end of the bracket 2 abuts against the side wall 10 of the shelf. At this time, the bracket 2 is inclined at a certain angle relative to the side wall 10 of the shelf, and is freely suspended on the mounting part 3 relative to the bracket 2, so that the bracket 2 will not move when the shelf is pulled, avoiding the collision between the bracket 2 and the tableware, and making the inner cavity at the bottom of the shelf have a larger available space when the bracket 2 is in the retracted state.

As shown in Figure 2, the mounting part 3 is provided with claws 7 for fixing the bracket 2 on the side wall 10 of the shelf. The silk strips on the 10 are clamped, and their openings are facing in the same direction.

In order to make the bracket 2 and the installation part 3 more stably arranged on the side wall 10 of the shelf, the dishwasher rack further includes at least two symmetrically arranged installation parts 3 .

It should be noted that the implementations in the above examples can be further combined or replaced, and the examples are only descriptions of preferred embodiments of the present invention, and are not intended to limit the concept and scope of the present invention. Under the premise, various changes and improvements made by those skilled in the art to the technical solution of the present invention all belong to the protection scope of the present invention.

Claims (10)

1. setting bracket on a kind of dish-washing machine shelf, including shelf side wall and collet, shelf side wall, its feature exists In：The bracket is connected by installation portion with shelf side wall, has two kinds of connection shapes between the bracket and installation portion State, bracket slidable connection state and bracket on installation portion vertical direction can connect shape on installation portion around axial rotation State, the installation portion, which is provided with, keeps bracket and the location structure of shelf side wall at an angle, and bracket is on installation portion Around axial rotation to shelf side wall be in another certain angle when, bracket is slided on installation portion vertical direction.

2. dish-washing machine shelf according to claim 1, it is characterised in that be provided with the installation portion：

The stopper slot of the bracket vertical between the first position and the second position is limited, first position is bracket in installation portion The extreme position slided straight down, the second place is the extreme position that bracket is slided straight up in installation portion,

The bracket vertically slidable sliding groove,

The bracket is fixed on to the claw of shelf side wall.

3. dish-washing machine shelf according to claim 2, it is characterised in that

The stopper slot includes the first stopper slot and the second downwardly open stopper slot of upward opening, and the opening is arc Shape,

The bracket includes the first spacing strand and the second spacing strand, the first spacing strand and first stopper slot Coordinate, the bracket is limited to the first position, the second spacing strand coordinates with second stopper slot, made The bracket is limited to the second place,

The distance of the first position to shelf bottom is less than the second place to the distance of shelf bottom.

4. dish-washing machine shelf according to claim 3, it is characterised in that the second spacing strand and the second limit Position groove pivotal fit, makes bracket axial rotation between the second place and the 3rd position.

5. dish-washing machine shelf according to claim 4, it is characterised in that the bracket also includes the 3rd limiting wire Bar, the 3rd spacing strand described in the location structure backstop makes the bracket be limited to the 3rd position.

6. dish-washing machine shelf according to claim 4, it is characterised in that

The installation portion is provided with the groove of upward opening, and the groove is vertical with first stopper slot,

The bracket includes the first strand overlapped vertical with the described first spacing strand and the 3rd spacing strand,

First strand described in the groove along the direction backstop perpendicular to the first strand.

7. dish-washing machine shelf according to claim 2, it is characterised in that the sliding groove is arranged on the positioning Between structure and the claw, including the first sliding groove and vertically with first sliding groove symmetrically arranged second Sliding groove, the bracket includes the 3rd strand that can be vertically slided in first sliding groove.

8. dish-washing machine shelf according to claim 7, it is characterised in that the bracket includes can be described second The second strand vertically slided in sliding groove, second strand and the described first spacing strand and the 3rd limiting wire Bar is vertically overlapped,

Shelf inner chamber lobe is provided with second strand, second stopper slot only supports the projection, made The bracket is limited to the first position.

9. dish-washing machine shelf according to claim 2, it is characterised in that the installation portion include at least two with The claw of strand clamping on the wall of the shelf side, the claw opening is towards unanimously.

10. dish-washing machine shelf according to claim 1, it is characterised in that it is symmetrical that the shelf includes at least two The installation portion set.