Dish-washing machine shelf and dish-washing machine

Abstract

The utility model provides a dish-washing machine shelf which comprises a main frame, a supporting rod extending upwards is arranged on the main frame, a protective cap is installed on the top of the supporting rod, the protective cap is provided with an anti-skidding face located on the side portion, and an anti-skidding structure is arranged on the anti-skidding face. According to the dish-washing machine shelf, friction force can be increased, tableware can be better fixed, protection is provided, and the tableware is prevented from being scratched by the supporting rods during washing.

Description

Technical Field

[0001] The utility model belongs to the field of household appliances, and particularly relates to a dishwasher rack and a dishwasher. Background Art

[0002] In existing dishwashers, a large number of support rods are provided on the racks to support and place tableware, so as to facilitate washing and cleaning of the tableware. However, the racks of dishwashers are generally made of metal, so the support rods are relatively hard and there is a sharp angle between the top surface and the side surface of the support rods. At the same time, because the metal material is relatively smooth and has less friction, the tableware may shake when leaning on the support rods. Therefore, during the washing process of the dishwasher, the tableware may shake when the water flow hits the tableware, and friction occurs between the top of the support rod and the tableware, causing scratches on the surface of the tableware.

[0003] In view of this, the present utility model is proposed. Utility Model Content

[0004] The first purpose of the utility model is to overcome the deficiencies of the prior art and provide a dishwasher rack that can increase friction, achieve a better fixation effect on tableware, and provide protection to prevent tableware from being scratched by support rods during washing.

[0005] The second purpose of the utility model is to provide a dishwasher using the dishwasher rack.

[0006] In order to achieve the above first purpose, the basic concept of the technical solution adopted by the utility model is:

[0007] A dishwasher rack comprises a main frame, wherein the main frame is provided with a support rod extending upward, a protective cap is installed on the top of the support rod, the protective cap is provided with an anti-skid surface located on the side, and an anti-skid structure is arranged on the anti-skid surface.

[0008] Preferably, the anti-slip structure includes one or more combinations of a plurality of anti-slip particles, anti-slip pits, anti-slip grooves extending along the axial or circumferential direction of the protective cap, and anti-slip strips extending along the axial or circumferential direction of the protective cap, which are arranged on the anti-slip surface.

[0009] Preferably, the protective cap is further provided with a protective surface located at the top and an inclined transition surface connecting the protective surface and the anti-slip surface, the upper end of the anti-slip structure extends to the inclined transition surface, and the lower end extends to above the bottom of the protective cap.

[0010] Preferably, a plurality of anti-skid grooves or anti-skid strips are arranged in parallel on the anti-skid surface, and the anti-skid grooves or anti-skid strips are evenly distributed on the anti-skid surface at the same intervals.

[0011] Preferably, the main frame further comprises a plurality of horizontal connecting rods and vertical connecting rods arranged parallel to each other, the horizontal connecting rods intersect with the vertical connecting rods and are connected at the intersection, a clamping portion is provided at the intersection, and at least one group of the support rods is detachably fixed on the clamping portion.

[0012] Preferably, the engaging portion is provided with a plurality of engaging grooves, and the engaging groove is a circular through hole, and a slit is provided on its side extending axially to both ends of the through hole; the horizontal connecting rod and the vertical connecting rod pass through the slit into the through hole and fit with the inner wall of the engaging groove.

[0013] Preferably, it further comprises a first connecting rod arranged horizontally, wherein the first connecting rod is connected to the bottom ends of the supporting rods in the same row / column, and both ends of the first connecting rod are respectively connected to the engaging parts.

[0014] Preferably, it further includes a support portion, which includes a first extending rod extending in a vertical direction and a second extending rod extending obliquely toward the direction where the first extending rod is located, and the top of the first extending rod is connected to the second extending rod by an arc-shaped connecting rod.

[0015] Preferably, the support portion further includes a second connecting rod connecting the first extending rod and the bottom of the second extending rod, and further includes a third connecting rod vertically extending upward from the second connecting rod, and the second connecting rod and the third connecting rod are respectively inserted into the engaging groove.

[0016] In order to achieve the above second purpose, the basic concept of the technical solution adopted by the utility model is:

[0017] A dishwasher uses the above-mentioned dishwasher rack.

[0018] After adopting the above technical solution, the dishwasher rack and dishwasher provided by the utility model have the following beneficial effects compared with the prior art:

[0019] (1) The dishwasher rack and dishwasher provided by the utility model have a protective cap installed on the top of the support rod, which can prevent tableware from being scratched by the support rod during the washing process. The protective cap is provided with an anti-slip structure, which can increase friction and better fix the tableware.

[0020] (2) The dishwasher rack and dishwasher provided by the utility model have an arc-shaped transition structure at the connection between the two surfaces of the protective cap to avoid scratching the tableware and also to increase the contact area between the protective cap and the tableware.

[0021] (3) In the dishwasher rack and dishwasher provided by the utility model, the protective cap is installed on the top of at least one group of support rods, so that the two support rods can cooperate with each other, firmly fix the tableware and prevent the tableware from being scratched.

[0022] (4) In the dishwasher rack and dishwasher provided by the utility model, the support rods are detachably fixed to the clamping parts, and the clamping parts are also detachable structures, which facilitates the adjustment of the spacing between the support rods to accommodate the washing of tableware of different sizes.

[0023] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The accompanying drawings are part of the present invention and are used to provide a further understanding of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention, but do not constitute an improper limitation on the present invention. Obviously, the accompanying drawings described below are only some embodiments. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without creative work.

[0025] In the attached picture:

[0026] Figure 1 is a schematic diagram of the dishwasher rack of the utility model,

[0027] Figure 2 is a schematic diagram of the protective cap of the utility model,

[0028] Figure 3 It is a schematic diagram of the clamping part of the utility model.

[0029] Description of the main components in the figure:

[0030] like Figures 1 to 3 As shown, 1. support rod; 2. protection cap; 3. protection surface; 4. anti-skid surface; 5. inclined transition surface; 6. anti-skid groove; 7. arc-shaped transition surface; 8. horizontal connecting rod; 9. vertical connecting rod; 10. support part; 11. frame; 12. engaging part; 13. first connecting rod; 14. engaging groove; 15. first extending rod; 16. second extending rod; 17. second connecting rod; 18. third connecting rod.

[0031] It should be noted that the drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model but are not used to limit the scope of the utility model.

[0033] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0034] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] Embodiment 1

[0036] In existing dishwashers, a large number of support rods (disc teeth) are provided on the racks to support and place tableware, so as to facilitate washing and cleaning of the tableware. However, the racks of dishwashers are generally made of metal, and the support rods are relatively hard and there is a sharp angle between the top surface and the side surface of the support rods. At the same time, because the metal material is relatively smooth and has low friction, the tableware may shake when leaning on the support rods. Therefore, during the washing process of the dishwasher, the tableware may shake when the water flow hits the tableware, and friction occurs between the top of the support rod and the tableware, causing scratches on the surface of the tableware.

[0037] To solve the above problems, this embodiment provides a dishwasher rack, including a main frame, on which are provided upwardly extending support rods 1, wherein the support rods 1 include multiple groups of support rods 1, and a protective cap 2 is installed on the top of at least one group of support rods 1.

[0038] Optionally, the support rod 1 is tilted upward and is approximately a cylinder or a combination of multiple cylinders. The protective cap 2 is also approximately a cylinder, and a cylindrical accommodating cavity is provided at the bottom of the protective cap 2 for sleeve-mounting the protective cap 2 on the top of the support rod 1.

[0039] The protection cap 2 is provided with a protection surface 3 located at the top, and the protection surface 3 can be a plane or an arc surface.

[0040] In order to increase the friction between the tableware and the protective cap 2, the protective cap 2 is provided with an anti-skid surface 4 located on the side, an anti-skid structure is provided on the anti-skid surface 4, and an anti-skid groove 6 extending along the axial or circumferential direction of the protective cap 2 is provided on the anti-skid surface 4. The cross-section of the anti-skid groove 6 can be in an arc, U-shape, square, trapezoidal, etc. The shape and size of any cross-section of the anti-skid groove 6 are the same, and the line connecting the midpoint of the groove opening and the groove bottom intersects with the axis of the protective cap 2.

[0041] In order to prevent the sharp connection between the two surfaces of the protective cap 2 from scratching the tableware, and also to increase the contact area between the protective cap 2 and the tableware, thereby increasing the friction, the protective cap 2 is also provided with an inclined transition surface 5 connecting the protective surface 3 and the anti-slip surface 4. The inclined transition surface 5 is arranged in a ring shape on the outside of the protective surface 3, and it starts from the round edge of the protective surface 3 and extends outward and downward in an arc or a straight line until it is connected with the anti-slip surface 4.

[0042] In order to ensure the friction force on the top of the protective cap 2 , the upper end of the anti-slip groove 6 extends to the inclined transition surface 5 , and the lower end extends to above the bottom of the protective cap 2 .

[0043] A plurality of anti-skid grooves 6 are arranged in parallel on the anti-skid surface 4. In order to make the friction force and protection effect of the protective cap 2 consistent in all directions, the anti-skid grooves 6 are evenly distributed on the anti-skid surface 4 at the same intervals, and the length, shape and size of the cross section of any anti-skid groove 6 are equal. Figure 2 As shown, the protective cap 2 of this embodiment is provided with six anti-skid grooves 6 parallel to each other, the intervals between adjacent anti-skid grooves 6 are equal, and the six anti-skid grooves 6 are evenly distributed on the anti-skid surface 4. At this time, any anti-skid groove 6 has another anti-skid groove 6 symmetrical with the axis of the protective cap 2.

[0044] In order to prevent the sharp connection between the two surfaces of the protective cap 2 from scratching the tableware, and also to increase the contact area between the protective cap 2 and the tableware, thereby increasing the friction, arc-shaped transition surfaces 7 are provided between the two side openings of the anti-slip groove 6 and the anti-slip surface 4.

[0045] Preferably, the protective cap 2 is made of rubber or silicone. Rubber or silicone has a low hardness, can prevent the tableware from being scratched, has good anti-slip performance, and can better fix the tableware. In addition, rubber and silicone have good high temperature resistance, which can prevent the high temperature when washing the tableware from damaging the protective cap 2 or causing the protective cap 2 to release toxic substances at high temperature.

[0046] There are multiple support rods 1, which are arranged at different positions to support tableware of different types, shapes and sizes. Therefore, the lengths, inclination directions and inclination angles of the support rods 1 arranged at different positions are all different.

[0047] Preferably, each group of support rods 1 includes two support rods 1, which are arranged at a certain distance between them, have the same shape, length, inclination direction and inclination angle, and the two support rods 1 are in contact with the tableware at the same time to support and fix the tableware.

[0048] Preferably, the protective cap 2 is installed on the top of at least one group of support rods 1 to support and fix the tableware while preventing the support rods 1 from scratching the tableware.

[0049] like Figure 1 As shown, the main frame includes a plurality of transverse connecting rods 8 arranged along the left-right direction and a vertical connecting rod 9 arranged along the front-back direction. The plurality of transverse connecting rods 8 are arranged in parallel, and the plurality of vertical connecting rods 9 are arranged in parallel. The transverse connecting rods 8 and the vertical connecting rods 9 intersect and are connected at the intersection.

[0050] A snap-fit ​​portion 12 is provided at the intersection of the horizontal connecting rod 8 and the vertical connecting rod 9, and the shelf further comprises a first connecting rod 13 arranged horizontally. Figure 1 As shown, the two support rods 1 in each group are respectively connected to two mutually parallel first connecting rods 13, and each first connecting rod 13 is simultaneously connected to the bottom end of the support rods 1 in the same row / column, and both ends thereof are detachably connected to the engaging portions 12. This arrangement enables the support rods 1 in the same row / column to be simultaneously disassembled and fixed, facilitates adjustment of the spacing between each group of support rods 1, and increases the practicality of the shelf.

[0051] The engaging portion 12 is provided with a plurality of engaging grooves 14 , which are circular through holes, and the side surfaces thereof are provided with slits extending along the axial direction of the through hole to both ends of the through hole. The horizontal connecting rod 8 and the vertical connecting rod 9 pass through the slits into the through hole and fit with the inner walls of the engaging grooves 14 .

[0052] The snap-fitting portion 12 is provided with four snap-fitting grooves 14, and the first connecting rod 13, the support rod 1, the horizontal connecting rod 8 and the vertical connecting rod 9 respectively pass through the gaps on the sides of the four snap-fitting grooves 14 into the through hole and fit with the sides of the through hole, thereby realizing the fixing of the first connecting rod 13, the support rod 1, the horizontal connecting rod 8 and the vertical connecting rod 9 by the snap-fitting grooves 14.

[0053] The first connecting rod 13, the support rod 1, the horizontal connecting rod 8 and the vertical connecting rod 9 are all detachably connected to the engaging portion 12, so that the support rod 1 can be firmly fixed on the shelf, while being convenient for the user to disassemble the support rod 1 and adjust the position of the support rod 1.

[0054] The shelf also includes a frame 11 surrounding the main frame. The frame 11 is higher than the main frame to block the tableware placed on the shelf to prevent the tableware from falling. The horizontal connecting rod 8 and the vertical connecting rod 9 of the main frame extend upward at the edge, intersect and connect with the frame 11 to fix the frame 11.

[0055] The shelf also includes an upwardly protruding support portion 10, which includes a first extending rod 15 and a second extending rod 16 extending upward. The first extending rod 15 extends in a vertical direction, and the second extending rod 16 extends obliquely toward the direction where the first extending rod 15 is located, and its top is connected to the top of the first extending rod 15 by an arc-shaped connecting rod.

[0056] Preferably, the second extension rod 16 is bent twice during the extension process to form two bends to adapt to the shape of the tableware.

[0057] A second connecting rod 17 extending along the direction of the vertical connecting rod 9 is also provided at the bottom of the supporting portion 10 , and the second connecting rod 17 connects the bottoms of the first extending rod 15 and the second extending rod 16 .

[0058] The shelf is also provided with a snap-fitting portion 12 , through which the supporting portion 10 is connected to the main frame, and the second connecting rod 17 is inserted into the snap-fitting groove 14 .

[0059] If only the second connecting rod 17 is inserted into the engaging groove 14, the support part 10 is difficult to be reliably fixed, and there is still a possibility of rotation along the circumferential direction of the second connecting rod 17. Therefore, a third connecting rod 18 extending vertically upward from the second connecting rod 17 is further provided, and the third connecting rod 18 is inserted into the engaging groove 14, so that the support part 10 is fixed from two mutually perpendicular directions, thereby preventing the support part 10 from moving or rotating.

[0060] Here, the opening directions of the four engaging grooves 14 of the engaging portion 12 are that two engaging grooves 14 are opened in the front-to-back direction, and the other two engaging grooves 14 are opened in the left-right direction and the vertical direction respectively.

[0061] The engaging groove 14 with a hole in the vertical direction engages with the third connecting rod 18, the engaging groove 14 with a hole in the left and right direction engages with the horizontal connecting rod 8, and the engaging groove 14 with a hole in the front and rear direction engages with the vertical connecting rod 9 and the second connecting rod 17. The second connecting rod 17, the third connecting rod 18, the horizontal connecting rod 8 and the vertical connecting rod 9 pass through the gap on the side of the engaging groove 14 and enter the through hole, and fit with the side of the through hole, so that the engaging groove 14 fixes the second connecting rod 17, the third connecting rod 18, the horizontal connecting rod 8 and the vertical connecting rod 9.

[0062] The second connecting rod 17, the third connecting rod 18, the horizontal connecting rod 8 and the vertical connecting rod 9 are all detachably connected to the locking portion 12, so that the support rod 1 can be firmly fixed on the shelf, while the user can easily disassemble the support portion 10 and adjust the position of the support portion 10.

[0063] Embodiment 2

[0064] As another implementation of the arrangement of the support rods 1 and the snap-fitting portions in Example 1, the dishwasher rack provided in this example is not provided with the first connecting rod 13, and a snap-fitting portion 12 is provided at the intersection of the horizontal connecting rod 8 and the vertical connecting rod 9, and at least one group of support rods 1 is detachably fixed on the snap-fitting portion 12.

[0065] The engaging portion (not shown in the drawings) in this embodiment is provided with three engaging slots 14, and the opening directions of the three engaging slots 14 are perpendicular to each other, specifically, the openings are in the left-right direction, the front-back direction, and the vertical direction.

[0066] The engaging groove 14 with a hole in the vertical direction engages with the support rod 1, the engaging groove 14 with a hole in the left and right direction engages with the horizontal connecting rod 8, and the engaging groove 14 with a hole in the front and rear direction engages with the vertical connecting rod 9. The support rod 1, the horizontal connecting rod 8 and the vertical connecting rod 9 pass through the gap on the side of the engaging groove 14 and enter the through hole, and fit with the side of the through hole, so that the engaging groove 14 fixes the support rod 1, the horizontal connecting rod 8 and the vertical connecting rod 9.

[0067] The support rods 1, the horizontal connecting rods 8 and the vertical connecting rods 9 are all detachably connected to the engaging parts, so that the user can adjust the spacing between the support rods 1 to meet the needs of washing tableware of different sizes.

[0068] Embodiment 3

[0069] As another embodiment of the arrangement of the anti-slip surface 4 of the protective cap 2 in the first embodiment, the dishwasher rack provided in this embodiment is provided with an anti-slip strip (not shown in the drawings) protruding from the anti-slip surface 4 and extending in the axial or circumferential direction of the protective cap 2 in order to increase the friction between the tableware and the protective cap 2. The cross-section of the anti-slip strip may be in the shape of an arc, a U-shape, a square, a trapezoid, etc., and any cross-section of the anti-slip strip has the same shape and size.

[0070] In order to ensure the friction between the top and the bottom of the protective cap 2 , the upper end of the anti-slip strip extends to the inclined transition surface 5 , and the lower end extends to above the bottom of the protective cap 2 .

[0071] A plurality of anti-slip strips are arranged in parallel on the anti-slip surface 4. To ensure that the friction and protection effect of the protective cap 2 in all directions are consistent, the anti-slip strips are evenly distributed on the anti-slip surface 4 at the same intervals, and the length, shape and size of the cross section of any anti-slip strip are equal.

[0072] Embodiment 4

[0073] As another implementation method of the anti-slip surface 4 of the protective cap 2 in Example 1, the dishwasher rack provided in this embodiment is provided with a plurality of anti-slip particles (not shown in the drawings) protruding from the anti-slip surface 4 in order to increase the friction between the tableware and the protective cap 2. The anti-slip particles are evenly distributed on the anti-slip surface 4 at the same distance from each other.

[0074] Embodiment 5

[0075] As another implementation method of the anti-slip surface 4 of the protective cap 2 in Example 1, the dishwasher rack provided in this embodiment has a plurality of anti-slip pits (not shown in the drawings) recessed from the anti-slip surface 4 in order to increase the friction between the tableware and the protective cap 2. The anti-slip pits are evenly distributed on the anti-slip surface 4 at the same distance from each other.

[0076] Embodiment 6

[0077] As another implementation of the setting of the anti-slip surface 4 of the protective cap 2 in Example 1, the dishwasher rack provided in this embodiment has an anti-slip surface 4 of the protective cap 2 provided with a plurality of anti-slip particles, anti-slip pits, anti-slip grooves 6 extending along the axial or circumferential direction of the protective cap 2, and anti-slip strips extending along the axial or circumferential direction of the protective cap 2 in order to increase the friction between the tableware and the protective cap 2.

[0078] Embodiment 7

[0079] This embodiment provides a dishwasher, using the above-mentioned dishwasher rack.

[0080] The dishwasher includes a cabinet and a door body connected to the cabinet. The dishwasher rack is fixed on the inner wall of the dishwasher cabinet. The left and right ends of the rack are respectively fitted with the inner walls on both sides of the dishwasher, the rear end of the rack is fitted with the rear inner wall of the dishwasher, and the front end of the rack is fitted with the door body of the dishwasher.

[0081] A dishwasher rack comprises a main frame, on which a support rod 1 extending upward is provided, a protective cap 2 is installed on the top of the support rod 1, the protective cap 2 is provided with an anti-skid surface 4 located on the side, and an anti-skid structure is provided on the anti-skid surface 4.

[0082] Preferably, the anti-slip structure includes one or more combinations of a plurality of anti-slip particles arranged on the anti-slip surface 4, anti-slip pits, anti-slip grooves 6 extending along the axial or circumferential direction of the protective cap 2, and anti-slip strips extending along the axial or circumferential direction of the protective cap 2.

[0083] Preferably, the protective cap 2 is also provided with a protective surface 3 located at the top and an inclined transition surface 5 connecting the protective surface 3 and the anti-slip surface 4 , the upper end of the anti-slip structure extends to the inclined transition surface 5 , and the lower end extends to above the bottom of the protective cap 2 .

[0084] Preferably, a plurality of anti-skid grooves 6 or anti-skid strips are arranged in parallel on the anti-skid surface 4 , and the anti-skid grooves 6 or anti-skid strips are evenly distributed on the anti-skid surface 4 at the same intervals.

[0085] Preferably, the main frame also includes a plurality of horizontal connecting rods 8 and vertical connecting rods 9 arranged parallel to each other. The horizontal connecting rods 8 and the vertical connecting rods 9 intersect and are connected at the intersection. A clamping portion 12 is provided at the intersection, and at least one group of support rods 1 is detachably fixed to the clamping portion 12.

[0086] Preferably, the snap-fitting portion 12 is provided with a plurality of snap-fitting grooves 14 , which are circular through holes, and the side surfaces thereof are provided with gaps extending axially along the through hole to both ends of the through hole; the horizontal connecting rod 8 and the vertical connecting rod 9 pass through the above-mentioned gaps into the through hole and fit with the inner walls of the snap-fitting grooves 14 .

[0087] Preferably, it further comprises a horizontally arranged first connecting rod 13 , the first connecting rod 13 is connected to the bottom ends of the supporting rods 1 located in the same row / column, and both ends of the first connecting rod 13 are respectively connected to the engaging portion 12 .

[0088] Preferably, it also includes a support portion 10, which includes a first extending rod 15 extending in a vertical direction and a second extending rod 16 extending obliquely toward the direction where the first extending rod 15 is located, and the tops of the first extending rod 15 and the second extending rod 16 are connected by an arc-shaped connecting rod.

[0089] Preferably, the support portion 10 further includes a second connecting rod 17 connecting the first extending rod 15 and the bottom of the second extending rod 16 , and further includes a third connecting rod 18 extending vertically upward from the second connecting rod 17 , and the second connecting rod 17 and the third connecting rod 18 are respectively inserted into the engaging groove 14 .

[0090] After adopting the above technical solution, the dishwasher rack and dishwasher provided by the utility model have the following beneficial effects compared with the prior art:

[0091] (1) The dishwasher rack and dishwasher provided by the utility model have a protective cap installed on the top of the support rod, which can prevent tableware from being scratched by the support rod during the washing process. The protective cap is provided with an anti-slip structure, which can increase friction and better fix the tableware.

[0092] (2) The dishwasher rack and dishwasher provided by the utility model have an arc-shaped transition structure at the connection between the two surfaces of the protective cap to avoid scratching the tableware and also to increase the contact area between the protective cap and the tableware.

[0093] (3) In the dishwasher rack and dishwasher provided by the utility model, the protective cap is installed on the top of at least one group of support rods, so that the two support rods can cooperate with each other, firmly fix the tableware and prevent the tableware from being scratched.

[0094] (4) In the dishwasher rack and dishwasher provided by the utility model, the support rods are detachably fixed to the clamping parts, and the clamping parts are also detachable structures, which facilitates the adjustment of the spacing between the support rods to accommodate the washing of tableware of different sizes.

[0095] The above is only a preferred embodiment of the present invention, and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technician familiar with this patent can make some changes or modifications to equivalent embodiments of equivalent changes using the technical contents suggested above without departing from the scope of the technical solution of the present invention. The implementation schemes in the above embodiments can be further combined or replaced. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the present invention.

Claims

1. A dishwasher rack, comprising a main frame, wherein the main frame is provided with a support rod extending upward, characterized in that: A protective cap is installed on the top of the support rod. The protective cap is provided with an anti-skid surface located on the side, and an anti-skid structure is provided on the anti-skid surface.

2. A dishwasher rack according to claim 1, characterized in that: The anti-skid structure includes one or more combinations of a plurality of anti-skid particles, anti-skid pits, anti-skid grooves extending along the axial or circumferential direction of the protective cap, and anti-skid strips extending along the axial or circumferential direction of the protective cap, which are arranged on the anti-skid surface.

3. A dishwasher rack according to claim 1, characterized in that: The protective cap is also provided with a protective surface at the top and an inclined transition surface connecting the protective surface and the anti-slip surface. The upper end of the anti-slip structure extends to the inclined transition surface, and the lower end extends to above the bottom of the protective cap.

4. A dishwasher rack according to claim 2, characterized in that: The anti-skid grooves or anti-skid strips are arranged in parallel on the anti-skid surface in multiple rows, and the anti-skid grooves or anti-skid strips are evenly distributed on the anti-skid surface at the same intervals.

5. A dishwasher rack according to any one of claims 1 to 4, characterized in that: The main frame also includes a plurality of horizontal connecting rods and vertical connecting rods arranged parallel to each other. The horizontal connecting rods intersect with the vertical connecting rods and are connected at the intersection. A clamping part is provided at the intersection, and at least one group of the support rods is detachably fixed on the clamping part.

6. A dishwasher rack according to claim 5, characterized in that: The engaging portion is provided with a plurality of engaging grooves, and the engaging groove is a circular through hole, and a slit extending axially to both ends of the through hole is provided on its side; the horizontal connecting rod and the vertical connecting rod pass through the slit into the through hole and fit with the inner wall of the engaging groove.

7. A dishwasher rack according to claim 5, characterized in that: It also includes a first connecting rod arranged horizontally, wherein the first connecting rod is connected to the bottom ends of the supporting rods in the same row / column, and both ends of the first connecting rod are respectively connected to the clamping parts.

8. A dishwasher rack according to claim 6, characterized in that: It also includes a support portion, which includes a first extension rod extending in a vertical direction and a second extension rod extending obliquely toward the direction where the first extension rod is located, and the tops of the first extension rod and the second extension rod are connected through an arc-shaped connecting rod.

9. A dishwasher rack according to claim 8, characterized in that: The support portion further includes a second connecting rod connecting the first extending rod and the bottom of the second extending rod, and further includes a third connecting rod vertically extending upward from the second connecting rod, and the second connecting rod and the third connecting rod are respectively inserted into the engaging groove.

10. A dishwasher, characterized in that: A dishwasher rack according to any one of claims 1 to 9 is used.

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