Pot cover rack

Abstract

The utility model discloses a pot cover frame which comprises a main body, at least one group of folding supports used for placing a pot cover are arranged on the main body, each folding support comprises a cross rod, two ends of the cross rod are connected with supporting rods, one end, far away from the cross rod, of each supporting rod is provided with a pivot, the main body is provided with a shaft hole, and the pivots are rotatably arranged in the shaft holes; a supporting edge is arranged on the lower side of the shaft hole, and when the folding support is unfolded, the supporting rod is in lap joint with the supporting edge. When the folding support is folded, the supporting rod rotates upwards with the pivot as the axis till the transverse rod is close to the front face of the body and then is fixed. The pot cover frame can be folded or unfolded very conveniently, is convenient to package and transport, and does not need to be assembled by a customer.

Description

Technical Field

[0001] This utility model relates to the field of daily necessities technology, and in particular to a pot lid holder. Background Technology

[0002] When cooking in the kitchen, storing round pot lids can be cumbersome. While placing the lid on the countertop or other utensils provides some stability, the spilled food from the lid will soil the countertop, and the lid's rim will also get dirty, hindering food hygiene and countertop cleaning. Alternatively, placing the lid handle-down on the countertop avoids soiling the surface and lid, but it's inconvenient to handle and prone to slipping, deforming, or breaking, affecting its usability. To address this, pot lid holders have been designed. However, these holders are typically assembled from the curved frame and main body using welding or injection molding. While these structures are stable, sturdy, and durable, they are relatively bulky, making them inconvenient to pack and ship. Furthermore, the main structure is easily damaged during shipping. Another type of pot lid holder, designed to reduce size and facilitate transport, separates the curved frame from the main body, requiring customers to assemble it themselves with screws, significantly impacting the user experience. Meanwhile, pot lid racks are placed near the gas stove or stovetop, but the space in these locations is very small. When cooking with larger pots, the pot lid rack can easily collide or come into contact with the pot, even affecting the use of the large pot. This is especially true for hanging pot lid racks, which require moving the pot lid rack, causing a lot of trouble. Utility Model Content

[0003] The purpose of this utility model is to provide a pot lid rack that can be easily folded or opened, making it convenient for packaging and transportation, and eliminating the need for customers to assemble it themselves.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A pot lid holder includes a main body with at least one set of folding supports for holding pot lids. Each folding support includes a crossbar with support rods connected to both ends. A pivot is provided at the end of each support rod away from the crossbar. A pivot hole is provided on the main body, and the pivot is rotatably disposed within the pivot hole. A support edge is provided below the pivot hole. When the folding support is opened, the support rod overlaps the support edge. When the folding support is folded, the support rod rotates upward about the pivot until the crossbar is close to the front of the main body and is then fixed.

[0006] Preferably, the end of the support rod away from the crossbar is bent inward to form the pivot, and outward shaft holes are provided on both sides of the main body. The pivot is rotatably disposed in the shaft holes, and the support rod is clamped on both sides of the main body.

[0007] Preferably, grooves are provided on both sides of the main body, the lower side of the groove forms the support edge, the upper side of the groove is inclined upward to form the positioning edge, and the shaft hole is provided on the bottom surface of the groove at the intersection of the upper side and the lower side; a notch is formed between the support edge and the positioning edge, and the support rod moves at the notch.

[0008] Preferably, the width between the two support rods is less than the width of the main body, so that the support rods and the main body form an interference fit, and the support rods are clamped on both sides of the main body.

[0009] Preferably, the width between the two support rods is not less than the width of the main body, and a limiting protrusion is provided above the shaft hole, the height of which is greater than the gap between the support rod and the main body.

[0010] Preferably, the limiting protrusion is disposed at the notch, and the distance between the limiting protrusion and the positioning edge is adapted to the outer diameter of the support rod.

[0011] Preferably, a through hole is provided on the front side of the main body, and the end of the support rod passes through the through hole and is connected to a bearing seat. The pivot is provided on both sides of the bearing seat, and the shaft hole that cooperates with the pivot is provided on the rear side of the through hole. Limiting protrusions are provided on both sides of the through hole, and the distance between the two limiting protrusions is not greater than the outer diameter of the support rod.

[0012] Preferably, the lower side of the through hole is the support edge, the upper side of the through hole is inclined upward to form a positioning edge, and the distance between the limiting protrusion and the positioning edge is adapted to the outer diameter of the support rod.

[0013] Preferably, the bearing seat is fixedly mounted on the end of the support rod by screws.

[0014] Preferably, the support rod includes a first rod body and a second rod body, which are sequentially connected between the crossbar and the pivot; the second rod body overlaps the support edge, and there is an obtuse angle between the first rod body and the second rod body.

[0015] Preferably, the main body is provided with three sets of folding brackets, and the included angle between the folding brackets and the main body is 0°-45°.

[0016] Preferably, the main body can be fixed to the base surface by a suspension assembly; a suspension part connected to the suspension assembly is provided on the upper side of the main body, the suspension assembly includes a suction cup, the suction cup is connected to the suspension part by a protective cover, and the protective cover covers the suction cup.

[0017] Preferably, the protective cover is connected to the suction cup via a receiving part, the receiving part including a snap-fit ​​hole, the snap-fit ​​hole gradually narrowing from the side near the suction cup to the side far from the suction cup, and snap-fit ​​surfaces are provided on both sides of the narrow end of the snap-fit ​​hole; the receiving part is integrally formed with the protective cover, and a rectangular protrusion that mates with the snap-fit ​​hole is provided on the back side of the suction cup, with snap-fit ​​edges extending to both sides from the top of the rectangular protrusion.

[0018] Preferably, the protective cover has a lower extension, one end of which has a fixing part. The fixing part has a first limiting edge and a second limiting edge. The suspension part includes a retaining edge, which forms a U-shaped insertion groove with the main body. The first limiting edge matches the shape of the insertion groove, and the second limiting edge matches the outer diameter of the retaining edge.

[0019] Preferably, the suction cup includes a disc body, a frame, and a disc cover. The disc body covers the frame, and a connecting part is provided on the frame. The connecting part extends out of the back of the disc body. A positioning hole is provided in the center of the disc cover. The disc cover is fitted onto the connecting part through the positioning hole and covers the back of the disc body. The connecting part is integrally formed with the frame, and the rectangular protrusion is provided on the connecting part.

[0020] Preferably, the lower extension is provided with a support at its bottom end near the wall, which can keep the protective cover parallel to the external wall surface.

[0021] Preferably, the main body is a square frame with a U-shaped cross-section, and a number of reinforcing ribs are provided inside the square frame, and a cover plate is provided on the back side of the square frame.

[0022] Preferably, a water receiving box is provided on the lower side of the main body; an installation groove is provided on the front side of the lower side of the square frame, and a guide edge is provided in the installation groove, wherein the water receiving box is detachably connected in the installation groove.

[0023] Preferably, a clearance groove is provided on the back side of the upper side of the square frame, and a suspension part connected to the suspension assembly is provided in the clearance groove.

[0024] Preferably, the folding bracket is integrally bent and formed, and a downward arc groove is provided on the crossbar; the main body is provided with two sets of folding brackets.

[0025] In the above technical solution, a folding bracket is provided on the main body. The folding bracket includes a crossbar, with support rods connected to both ends of the crossbar. A pivot is provided at the end of the support rod away from the crossbar, and a shaft hole is provided on the main body. The pivot is rotatably mounted in the shaft hole. A support edge is provided on the lower side of the shaft hole. When the folding bracket is opened, the support rod rotates around the pivot to the support edge, and the support edge supports the support rod to prevent it from rotating further. At this time, the distance between the crossbar and the main body is the largest, and a pot lid can be placed between the folding bracket and the main body. In this way, the support rod supports the pot lid from below, and the crossbar supports the pot lid from the rear. When it is necessary to fold the folding bracket to reduce the volume and facilitate transportation, the support rod rotates upward around the pivot to move the crossbar closer to the front of the main body, reducing the angle between the folding bracket and the main body. Then the support rod is fixed to prevent it from opening on its own, thus completing the folding of the folding bracket. Specifically, outward-facing shaft holes are provided on both sides of the main body. Support rods are positioned on both sides of the main body, with the pivot rotating within these shaft holes. When the width between the two support rods is slightly less than the width of the main body, the support rods, clamped on both sides of the main body, tend to converge towards the center, creating an interference fit between the support rods and the main body. The friction between the support rods and the main body restricts the free rotation of the pivot within the shaft holes, thus achieving the folding effect of the folding bracket. Alternatively, when the width between the two support rods is not less than the width of the main body, a limiting protrusion is provided diagonally above the shaft holes. When the support rod rotates upwards around the pivot to the limiting protrusion, a slight force is applied to the folding bracket to move the support rod past the limiting protrusion. At this point, the support rod is fixed between the positioning edge and the limiting protrusion, which prevents the support rod from rotating downwards, thus fixing the folding bracket in the folded position.

[0026] Alternatively, a through hole can be provided on the front of the main body, and the end of the support rod passes through the through hole and is connected to a bearing seat. Pivots are provided on both sides of the bearing seat, and a shaft hole is provided on the rear side of the through hole to mate with the pivots. The support rod rotates within the through hole around the pivots, and the lower side of the through hole is a support edge. When the support rod rotates to the support edge, the folding bracket is in the open state. Limiting protrusions are provided on both sides of the through hole. Rotating the support rod upwards and causing it to pass over the limiting protrusions prevents the support rod from rotating downwards, thus completing the folding of the folding bracket. Compared to the existing technology that reduces the volume of the pot lid holder by disassembling the main body and folding bracket, the structure of this application is simpler, easier to fold and open, and does not require customer assembly. Attached Figure Description

[0027] Figure 1 This is a three-dimensional structural diagram of the pot lid holder (folding bracket in the open state) of this utility model;

[0028] Figure 2 This is a three-dimensional structural diagram of the pot lid holder (folded bracket in folded state) of this utility model;

[0029] Figure 3This is an exploded structural diagram of the pot lid rack of this utility model;

[0030] Figure 4 This is a three-dimensional structural diagram of the main body of this utility model;

[0031] Figure 5 This is a three-dimensional structural diagram of the main body and cover plate of this utility model;

[0032] Figure 6 This is a three-dimensional structural diagram of the folding bracket of this utility model;

[0033] Figure 7 This is a structural schematic diagram of the second embodiment of the present invention (folding bracket in open state);

[0034] Figure 8 This is an exploded structural diagram of the second embodiment of the present invention;

[0035] Figure 9 This is a three-dimensional structural diagram of the main body of the second embodiment of the present utility model;

[0036] Figure 10 This is a three-dimensional structural diagram of the folding bracket according to the second embodiment of the present invention;

[0037] Figure 11 This is a cross-sectional view of the second embodiment of the present invention;

[0038] Figure 12 This is a three-dimensional structural diagram of the protective cover of this utility model;

[0039] Figure 13 This is a three-dimensional structural diagram of the protective cover of this utility model from a second angle;

[0040] Figure 14 This is a schematic diagram of the suction cup of this utility model.

[0041] In the diagram, 1 is the main body; 11 is the shaft hole; 12 is the limiting protrusion; 13 is the reinforcing rib; 14 is the cover plate; 15 is the mounting groove; 16 is the guide edge; 17 is the clearance groove; 18 is the through hole; 2 is the suspension assembly; 3 is the folding bracket; 31 is the crossbar; 32 is the pivot; 33 is the arc groove; 4 is the support rod; 41 is the first rod body; 42 is the second rod body; 5 is the groove; 51 is the support edge; 52 is the positioning edge; 53 is the bottom surface; 54 is the notch; 6 is the water receiving box; 7 is the suspension part; 71 is the snap edge; 72 is the insertion groove; 8 is the suction cup; 81 is the disc body; 82 is the disc cover; 83 is the connecting part; 84 is the positioning hole; 85 is the rectangular protrusion; 86 is the snap edge; 87 is the through hole; 88 is the blind hole; 9 is the protective cover; 91 is the receiving part; 92 is the snap hole; 93 is the snap surface; 94 is the lower extension; 95 is the fixing part; 96 is the first limiting edge; 97 is the second limiting edge; 98 is the support; 10 is the shaft seat; 101 is the screw; 102 is the arc groove. Detailed Implementation

[0042] The present invention will be further described below with reference to the accompanying drawings:

[0043] like Figures 1 to 14 As shown, a pot lid rack includes a main body 1, which can be independently supported on a countertop near a stove, or suspended and fixed to a wall at a location such as a stove via a suspension assembly 2. At least one set of folding supports 3 is provided on the main body 1, typically three sets or two sets 3. Each folding support 3 includes a crossbar 31, with support rods 4 connected to both ends of the crossbar 31. A pivot 32 is provided at the end of the support rod 4 away from the crossbar 31. A shaft hole 11 is provided on the main body 1, and the pivot 32 is rotatably disposed within the shaft hole 11, such that the angle between the folding support 3 and the main body 1 is 0°-45°. A support edge 51 is provided on the lower side of the shaft hole 11. When the folding bracket 3 is opened, the support rod 4 overlaps on the support edge 51, which supports the support rod 4 to prevent it from rotating too much. At this time, the distance between the crossbar 31 and the main body 1 is the largest, allowing the pot lid to be placed between the folding bracket 3 and the main body 1, with the pot lid leaning against the folding bracket 3 at an angle. The support rod 4 supports the pot lid from below, and the crossbar 31 supports the pot lid from the rear. When the folding bracket 3 needs to be folded to reduce its volume, the support rod 4 rotates upward about the pivot 32, causing the crossbar 31 to move closer to the front of the main body 1, preferably in contact with the front of the main body 1. At this time, the support rod 4 is fixed to prevent it from opening automatically. Furthermore, a limiting component is provided on the main body 1 to fix the support rod 4.

[0044] The main body 1 is a square frame with a U-shaped cross-section. Several reinforcing ribs 13 are provided inside the square frame to enhance the strength of the main body 1. A cover plate 14 is provided on the back side of the square frame. The cover plate 14 is fixed to the square frame by any means such as snap-fit, plug-in, or screw-in. The cover plate 14 seals off the back side of the square frame, making the overall appearance more aesthetically pleasing. At the same time, the cover plate 14 provides a certain degree of support to the square frame, preventing it from twisting and deforming.

[0045] In one embodiment, the end of the support rod 4 away from the crossbar 31 is bent inward to form a pivot 32. Outward-facing shaft holes 11 are provided on both sides of the main body 1. The pivot 32 is rotatably disposed within the shaft holes 11. Thus, the support rod 4 is clamped between the two sides of the main body 1. When the width between the two support rods 4 is slightly less than the width of the main body 1, the support rod 4 is clamped between the two sides of the main body 1 and tends to contract towards the center, thereby forming an interference fit between the support rod 4 and the main body 1. The friction between the support rod 4 and the main body 1 restricts the free rotation of the pivot 32 within the shaft holes 11, thus preventing the free rotation of the support rod 4 and achieving a folding bracket. The folding effect of 3 is such that the position where the main body 1 and the support rod 4 come into contact is the limiting component; or when the width between the two support rods 4 is not less than the width of the main body 1, a limiting protrusion 12 is set diagonally above the shaft hole 11. The height of the limiting protrusion 12 is greater than the gap between the support rod 4 and the main body 1. When the support rod 4 rotates upward around the pivot 32 to the limiting protrusion 12, a little force is applied to the folding bracket 3 to make the support rod 4 pass over the limiting protrusion 12. At this time, the limiting protrusion 12 will prevent the support rod 4 from rotating downward, thus fixing the folding bracket 3 in the folded position. At this time, the limiting protrusion 12 is the limiting component.

[0046] Furthermore, grooves 5 are provided on both sides of the main body 1. The lower side of the groove 5 forms a support edge 51, and the upper side of the groove 5 slopes upward to form a positioning edge 52. The shaft hole 11 is provided on the bottom surface 53 of the groove where the support edge 51 and the positioning edge 52 intersect. A notch 54 is formed between the support edge 51 and the positioning edge 52. The support rod 4 rotates at the notch 54, that is, the support rod 4 is clamped on the bottom surface 53 of the groove and rotates within the groove 5. The support edge 51 is preferably horizontally arranged. In one embodiment, three sets of grooves 5 are provided on the main body 1, corresponding to two sets of folding brackets 3.

[0047] Furthermore, the limiting protrusion 12 is set at the notch 54, and the distance between the limiting protrusion 12 and the positioning edge 52 is adapted to the outer diameter of the support rod 4. In this way, when the support rod 4 passes the limiting protrusion 12, it is just stuck between the positioning edge 52 and the limiting protrusion 12, making the folding bracket 3 more stable. At the same time, the positioning edge 52 further enhances the positioning of the limiting component and prevents the support rod 4 from folding too far.

[0048] like Figures 7 to 11As shown, in another embodiment, a through hole 18 is provided on the front of the main body 1, and the end of the support rod 4 passes through the through hole 18 and is connected to a bearing seat 10. A pivot 32 is provided on both sides of the bearing seat 10, and a shaft hole 11 that cooperates with the pivot 32 is provided on the rear side of the through hole 18. The support rod 4 rotates in the through hole 18 with the pivot 32 as the axis. A limiting protrusion 12 is provided on both sides of the through hole 18. The distance between the two limiting protrusions 12 is not greater than the outer diameter of the support rod 4. The lower side of the through hole 18 is a support edge 51. When the support rod 4 rotates to the support edge 51, the folding bracket 3 is in the open state. When it is necessary to fold the folding bracket 3, the support rod 4 is rotated upward and made to pass the limiting protrusion 12. At this time, the limiting protrusion 12 restricts the support rod 4 from rotating downward.

[0049] Furthermore, the upper side of the through hole 18 is inclined upward to form a positioning edge 52, and the distance between the limiting protrusion 12 and the positioning edge 52 is adapted to the outer diameter of the support rod 4.

[0050] Furthermore, the bearing seat 10 is fixed to the end of the support rod 4 by plugging or snapping, preferably the bearing seat 10 is screwed to the support rod 4, and a through hole is provided in the middle of the bearing seat 10. The end of the support rod 4 is inserted into one side of the through hole, and the screw 101 is screwed into the support rod 4 from the other side of the hole, thereby fixing the bearing seat 10 to the support rod 4.

[0051] Furthermore, the shaft hole 11 is provided on the cover plate 14 and the U-shaped frame bracket. Preferably, the shaft hole 11 is formed by the combination of the arc groove 102 on the cover plate 14 and the U-shaped frame, which facilitates the installation of the shaft seat 10.

[0052] In a preferred embodiment, the support rod 4 includes a first rod body 41 and a second rod body 42, which are sequentially connected between the crossbar 31 and the pivot 32. The second rod body 42 overlaps the support edge 51 and is horizontally positioned. When the folding bracket 3 is opened, it allows for a larger space between the folding bracket 3 and the main body 1, making it more convenient and stable to place and remove the pot lid. The first rod body 41 and the second rod body 42 have an obtuse angle, allowing the pot lid to lean against the first rod body 41 and the crossbar 31, facilitating the flow of water from the pot lid down. In this application, the folding bracket 3 is integrally bent and has a downward-facing arc groove 33 on the crossbar 31. When the pot lid is placed on the folding bracket 3, the handle of the pot lid is precisely engaged in the arc groove 33, preventing the pot lid from rolling off the sides of the folding bracket 3.

[0053] In a preferred embodiment, the main body 1 is fixed to the base surface by the suspension assembly 2. A suspension part 7 connected to the suspension assembly 2 is provided on the upper side of the main body 1. The suspension assembly 2 includes a suction cup 8. The suction cup 8 is connected to the suspension part 7 by a protective cover 9. The protective cover 9 covers the suction cup 8 and is connected to the suction cup 8 by a receiving part 91. A receiving part 91 is provided on the inner side of the protective cover 9. The receiving part 91 and the protective cover 9 are integrally formed. The receiving part 91 includes a snap-fit ​​hole 92, which gradually narrows from the side near the suction cup 8 to the side far from the suction cup 8. Snap-fit ​​surfaces 93 are provided on both sides of the narrow end of the snap-fit ​​hole 92. A connecting part 83 protruding from the cup body is provided on the back side of the suction cup 8. The connecting part 83 includes a rectangular protrusion 85, with snap-fit ​​edges 86 extending from the top of the rectangular protrusion 85 to both sides. The rectangular protrusion 85 is inserted from the large end of the snap-fit ​​hole 92, allowing the two snap-fit ​​edges 86 to pass through the narrowest end of the snap-fit ​​hole 92. Subsequently, the two snap-fit ​​edges 86 snap onto the two snap-fit ​​surfaces 93. Since the narrowest end of the snap-fit ​​hole 92 is smaller than the dimension between the two snap-fit ​​edges 86, the two snap-fit ​​surfaces 93 and the two snap-fit ​​edges 86 at the narrowest end of the snap-fit ​​hole 92 mutually limit each other, resulting in high connection reliability and simple, quick operation. Furthermore, a through hole 87 is provided transversely along the rectangular protrusion 85, and the extension direction of the through hole 87 is parallel to the snap-fit ​​edge 86. A blind hole 88 is provided longitudinally along the rectangular protrusion 85. In this way, when the rectangular protrusion 85 is inserted into the snap-fit ​​hole 92, the rectangular protrusion 85 can have a larger deformation space and can be inserted into the snap-fit ​​hole 92 with less effort.

[0054] In a preferred embodiment, the protective cover 9 has a lower extension 94, and a fixing part 95 is provided at one end of the lower extension 94 far from the protective cover 8. The fixing part 95 has a first limiting edge 96 and a second limiting edge 97. The suspension part 7 includes a retaining edge 71, which forms a U-shaped insertion groove 72 with the main body 1. The first limiting edge 96 matches the shape of the insertion groove 72, and the second limiting edge 97 matches the outer diameter of the retaining edge 71. Thus, when the first limiting edge 96 is inserted into the insertion groove 72, the retaining edge 71 is engaged with the fixing part 95, and the second limiting edge 97 surrounds the retaining edge 71 to restrict its left and right swaying, thereby achieving a stable connection between the main body 1 and the protective cover 9. Furthermore, a support 98 is provided at the bottom end of the lower extension 94 near the wall. The support 98 can keep the protective cover 9 parallel to the base surface, so that the protective cover 9 is more stably supported on the base surface.

[0055] In a preferred embodiment, the suction cup 8 includes a cup body 81, a frame, and a cup cover 82. The cup body 81 covers the frame, and the frame has a connecting part 83 that extends through the back of the cup body and is integrally formed with the frame. The cup cover 82 has a positioning hole 84 in its center, and the cup cover 82 is fitted onto the connecting part 83 through the positioning hole 84 and covers the back of the cup body 81. By covering the frame with the cup body 81, the frame provides support for the cup body 81 and evenly transmits the pressure to the cup body 81, allowing the cup body 81 to adhere better to the base surface. Furthermore, the inner walls of the cup body 81 and the frame are basically conical, giving the suction cup a larger compression space during adsorption, resulting in a more secure adsorption.

[0056] In a preferred embodiment, a water collection box 6 is provided on the lower side of the main body 1 to catch water stains left on the pot lid and keep the countertop clean. Furthermore, a mounting groove 15 is provided on the front of the lower crossbar of the square frame, and a guide edge 16 is provided within the mounting groove 15. The water collection box 6 is detachably connected to the mounting groove 15, and the mounting groove 15 also serves to secure the water collection box 6 to prevent it from being knocked off. Even further, a clearance groove 17 is provided on the back of the upper crossbar of the square frame, and a suspension part 7 connected to the suspension assembly 2 is provided within the clearance groove 17. When the main body 1 is fixed to the wall by the suspension assembly 2, the back of the main body 1 is against the wall, making the pot lid rack more stable.

[0057] In the above technical solution, the suction cup 8 is attached to the wall, and the protective cover 9 is pressed to fix the rectangular protrusion 85 in the snap-fit ​​hole. Then, the main body 1 is hung on the lower extension through the hanging part. During the use of the pot lid rack, the folding bracket 3 is rotated around the pivot until the second rod 42 overlaps the support edge 51. At this time, the folding bracket 3 is in the open state, and the pot lid can be easily placed on the pot lid rack. The pot lid is tilted and rests on the folding bracket 3. Water stains on the pot lid flow along the pot lid to the lowest point of the pot lid and drip into the water collection box. When the folding bracket 3 needs to be packed for transportation or obstructs cooking, the crossbar 31 is gently pushed to rotate the support rod 4 upward, folding and fixing the folding bracket 3, which reduces the space occupied by the pot lid rack. The result is simple and convenient to use.

[0058] This embodiment is merely an illustration of the concept and implementation of this utility model, and is not intended to limit it. Under the concept of this utility model, the technical solution without substantial changes is still within the protection scope.

Claims

1. A pot lid holder, comprising a main body, characterized in that, The main body is provided with at least one set of folding brackets for placing a pot lid. The folding brackets include a crossbar, with support rods connected to both ends of the crossbar. A pivot is provided at the end of the support rod away from the crossbar. A shaft hole is provided on the main body, and the pivot is rotatably disposed in the shaft hole. A support edge is provided on the lower side of the shaft hole. When the folding bracket is opened, the support rod overlaps the support edge. When the folding bracket is folded, the support rod rotates upward about the pivot until the crossbar is close to the front of the main body and is then fixed.

2. The pot lid rack as described in claim 1, characterized in that, The end of the support rod away from the crossbar is bent inward to form the pivot. Outward shaft holes are provided on both sides of the main body. The pivot is rotatably disposed in the shaft holes. The support rod is clamped on both sides of the main body.

3. The pot lid rack as described in claim 2, characterized in that, The main body has grooves on both sides, the lower side of the groove forms the support edge, the upper side of the groove slopes upward to form the positioning edge, and the shaft hole is set on the bottom surface of the groove at the intersection of the upper side and the lower side; a notch is formed between the support edge and the positioning edge, and the support rod moves at the notch.

4. The pot lid rack as described in claim 3, characterized in that, The width between the two support rods is less than the width of the main body, so that the support rods and the main body form an interference fit, and the support rods are clamped on both sides of the main body.

5. The pot lid rack as described in claim 3, characterized in that, The width between the two support rods is not less than the width of the main body, and a limiting protrusion is provided above the shaft hole, the height of which is greater than the gap between the support rod and the main body.

6. The pot lid rack as described in claim 5, characterized in that, The limiting protrusion is disposed at the notch, and the distance between the limiting protrusion and the positioning edge is adapted to the outer diameter of the support rod.

7. The pot lid rack as described in claim 1, characterized in that, A through hole is provided on the front side of the main body, and the end of the support rod passes through the through hole and is connected to a bearing seat. The pivot is provided on both sides of the bearing seat, and the shaft hole that mates with the pivot is provided on the rear side of the through hole. Limiting protrusions are provided on both sides of the through hole, and the distance between the two limiting protrusions is not greater than the outer diameter of the support rod.

8. The pot lid rack as described in claim 7, characterized in that, The lower side of the through hole is the support edge, and the upper side of the through hole is inclined upward to form a positioning edge. The distance between the limiting protrusion and the positioning edge is adapted to the outer diameter of the support rod.

9. The pot lid rack as described in claim 8, characterized in that, The bearing seat is fixedly mounted on the end of the support rod by screws.

10. The pot lid rack as described in any one of claims 1 to 9, characterized in that, The support rod includes a first rod body and a second rod body, which are connected sequentially between the crossbar and the pivot; the second rod body overlaps the support edge, and there is an obtuse angle between the first rod body and the second rod body.

11. The pot lid rack as described in claim 10, characterized in that, The main body is provided with three sets of folding brackets, and the included angle between the folding brackets and the main body is 0°-45°.

12. The pot lid rack as described in any one of claims 1 to 9 and 11, characterized in that, The main body can be fixed to the base surface by a suspension assembly; a suspension part connected to the suspension assembly is provided on the upper side of the main body, the suspension assembly includes a suction cup, the suction cup is connected to the suspension part by a protective cover, and the protective cover covers the suction cup.

13. The pot lid rack as described in claim 12, characterized in that, The protective cover is connected to the suction cup via a receiving part. The receiving part includes a snap-fit ​​hole, which gradually narrows from the side near the suction cup to the side far from the suction cup. Snap-fit ​​surfaces are provided on both sides of the narrow end of the snap-fit ​​hole. The receiving part is integrally formed with the protective cover. A rectangular protrusion that mates with the snap-fit ​​hole is provided on the back side of the suction cup. Snap-fit ​​edges extend from the top of the rectangular protrusion to both sides.

14. The pot lid rack as described in claim 13, characterized in that, The protective cover has a lower extension, one end of which has a fixing part. The fixing part has a first limiting edge and a second limiting edge. The suspension part includes a retaining edge, which forms a U-shaped insertion groove with the main body. The first limiting edge matches the shape of the insertion groove, and the second limiting edge matches the outer diameter of the retaining edge.

15. The pot lid rack as described in claim 14, characterized in that, The suction cup includes a disc body, a frame, and a disc cover. The disc body covers the frame and has a connecting part on the frame. The connecting part extends out of the back of the disc body. A positioning hole is provided in the center of the disc cover. The disc cover is fitted onto the connecting part through the positioning hole and covers the back of the disc body. The connecting part is integrally formed with the frame, and the rectangular protrusion is provided on the connecting part.

16. The pot lid rack as described in claim 15, characterized in that, The lower extension is also provided with a support platform at its bottom end near the wall, which can keep the protective cover parallel to the external wall surface.

17. The pot lid rack as described in any one of claims 1 to 9, 11, and 13 to 16, characterized in that, The main body is a square frame with a U-shaped cross-section. Several reinforcing ribs are provided inside the square frame, and a cover plate is provided on the back side of the square frame.

18. The pot lid rack as described in claim 17, characterized in that, The main body is provided with a water receiving box on its lower side; a mounting groove is provided on the front of the lower side of the square frame, and a guide edge is provided in the mounting groove. The water receiving box is detachably connected in the mounting groove.

19. The pot lid rack as described in claim 18, characterized in that, An clearance groove is provided on the back side of the upper side of the square frame, and a suspension part connected to the suspension assembly is provided in the clearance groove.

20. The pot lid rack according to any one of claims 1 to 9, 11, 13 to 16, 18, and 19, characterized in that, The folding bracket is integrally bent and formed, and a downward arc groove is provided on the crossbar; the main body is provided with two sets of folding brackets.

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