A reversible structure of a pull basket door plate

Abstract

The application relates to the technical field of pull basket, in particular to a reversible structure of a pull basket door plate, which comprises a swing piece and a mounting seat, the two ends of the swing piece are respectively connected with a first extension piece and a second extension piece, the first extension piece is provided with a hinged hole, the second extension piece is provided with an arc-shaped groove, and the swing piece is provided with a plurality of mounting holes; the mounting seat is provided with a hidden groove, a first insertion hole and a second insertion hole, the first extension piece is rotationally mounted in the first insertion hole, and the second extension piece is movably arranged in the second insertion hole; when the swing piece swings around the hinged hole, the swing piece is arranged in the hidden groove or the swing piece is out of the hidden groove; the swing piece is fixedly connected with the external pull basket door plate; a threaded fastener is arranged in the hinged hole and the arc-shaped groove; the swing piece can swing around the hinged hole; when the threaded fastener and one side wall of the arc-shaped groove abut against each other, the maximum turning angle is reached; the structure is simple, and the swing angle has a large amplitude.

Description

Technical Field

[0001] This application relates to the field of pull-out basket technology, and more specifically to a flip-up structure for a pull-out basket door panel. Background Technology

[0002] Pull-out baskets, also known as "pull-out drawer baskets" or "cabinet pull-out baskets," are sliding storage devices made of metal or stainless steel installed inside kitchen cabinets, bathroom vanities, or other storage furniture. They are primarily used for categorizing and conveniently accessing various items. Existing pull-out baskets feature doors that can be flipped to a predetermined angle for easy access.

[0003] Patent document (CN219537835U) discloses a cabinet drawer door angled opening guide structure, as shown in the attached drawings of its specification. Figure 3 and Figure 1 As can be seen, the device includes a mounting base and a connecting plate. The mounting base is equipped with a horizontal sliding assembly, and a linkage rod hinged to the horizontal sliding assembly is hinged to the outer drawer panel. The linkage rod is fixedly connected to the outer drawer panel. When the outer drawer panel is pulled, the linkage rod extends from a clearance notch on its connecting plate and is arranged at an angle. However, its overall structure is still relatively complex, and the swing angle of the linkage rod is limited by the clearance notch on its connecting plate, resulting in a small swing angle.

[0004] Therefore, there is a need for a simple, reversible structure for a pull-out basket door panel with a large swing angle. Summary of the Invention

[0005] The main objective of this application is to provide a flip-up structure for a pull-out basket door panel. The flip-up structure includes a swing member and a mounting base. The two ends of the swing member are respectively connected to a first extension and a second extension. The first extension has a hinge hole, and the second extension has an arc-shaped groove. The swing member has multiple mounting holes. The mounting base has an inner groove, a first insertion hole, and a second insertion hole. The first extension is rotatably installed in the first insertion hole, and the second extension is movably disposed in the second insertion hole. When the swing member swings around the hinge hole, it is either placed in the inner groove or disengaged from the inner groove. The outer pull-out basket door panel is fixedly connected to the swing member. Threaded fasteners pass through the hinge hole and the arc-shaped groove, allowing the swing member to swing around the hinge hole. The maximum flip angle is reached when the threaded fastener abuts against one side wall of the arc-shaped groove. Compared to existing technologies, this structure has the advantages of simple structure and a larger swing angle.

[0006] Another objective of this application is to provide a flip-up structure for a pull-out basket door panel, wherein the end of the swing member facing away from the second extension member has a retainer, and the flip-up structure of the pull-out basket door panel further includes a side plate with a placement hole. When the swing member is placed in the inner recess, the retainer is aligned with the placement hole, thereby enabling the pull-out basket door panel to be normally placed in the inner recess.

[0007] To achieve at least one of the above-mentioned objectives, this application provides a reversible structure for a pull-out basket door panel, wherein the reversible structure of the pull-out basket door panel includes: A swing component, wherein a first extension and a second extension are respectively connected to both ends of the swing component, the first extension has a hinge hole, the second extension has an arc groove, and the swing component has multiple mounting holes. The mounting base has an inner groove, a first insertion hole and a second insertion hole. The first extension is rotatably installed in the first insertion hole, and the second extension is movably disposed in the second insertion hole. When the swing member swings around the hinge hole, the swing member is placed in the inner groove or the swing member is dislodged from the inner groove.

[0008] In one or more embodiments of this application, the end of the swing member facing away from the second extension member has a retainer, and the flip-out structure of the pull-out basket door panel also includes a side plate with a placement hole. When the swing member is placed in the inner groove, the retainer is directly opposite the placement hole.

[0009] In one or more embodiments of this application, the mounting base has a first extension and a second extension. The first extension extends a predetermined distance from the first insertion hole toward the side plate, and the second extension extends a predetermined distance from the second insertion hole toward the side plate. The first extension has a first through hole, and the second extension has a second through hole. The first through hole is directly opposite the hinge hole, and the second through hole is directly opposite the arc-shaped groove. The flip-up structure of the pull-out basket door panel further includes a threaded fastener. A threaded fastener is inserted into both the first through hole and the second through hole, and one threaded fastener passes through the hinge hole, while the other threaded fastener passes through the arc-shaped groove.

[0010] In one or more embodiments of this application, the side plate includes a first side piece, a second side piece, a first bottom piece, and a first arched connecting portion. The first side piece and the second side piece are spaced apart by a predetermined distance. The first bottom piece and the first arched connecting portion are located at both ends of the first side piece and the second side piece, respectively. The two ends of the first bottom piece are connected to the first side piece and the second side piece, respectively. The two arched feet of the first arched connecting portion are connected to the first side piece and the second side piece, respectively. The first side piece, the second side piece, the first bottom piece, and the first arched connecting portion are integrally formed.

[0011] In one or more embodiments of this application, the side plate includes a concave member and a third side piece. The concave member includes a fourth side piece, a second bottom piece, and a second arched connecting portion. The second bottom piece and the second arched connecting portion are located on both sides of the fourth side piece and are fixedly connected to the fourth side piece. The opposing sides of the second bottom piece and the second arched connecting portion each have a sliding groove. The two sides of the third side piece are slidably disposed in the sliding groove.

[0012] In one or more embodiments of this application, both the side plate and the top of the mounting base have guide portions, one cross-section of which is bulb-shaped.

[0013] In one or more embodiments of this application, one side of the mounting base has a connecting protrusion.

[0014] In one or more embodiments of this application, one side of the side plate and the mounting base has a strip groove that extends from the mounting base to the side plate.

[0015] In this embodiment, the flip-up structure of the pull-out basket door panel includes a swing member and a mounting base. The two ends of the swing member are respectively connected to a first extension member and a second extension member. The first extension member has a hinge hole, and the second extension member has an arc-shaped groove. The swing member has multiple mounting holes. The mounting base has an inner groove, a first insertion hole, and a second insertion hole. The first extension member is rotatably installed in the first insertion hole, and the second extension member is movably disposed in the second insertion hole. When the swing member swings around the hinge hole, the swing member is placed in the inner groove or the swing member is dislodged from the inner groove. The outer pull-out basket door panel is fixedly connected to the swing member. The threaded fastener passes through the hinge hole and the arc-shaped groove, so that the swing member can swing around the hinge hole. When the threaded fastener abuts against one side wall of the arc-shaped groove, the maximum flip angle is reached. Compared with the prior art, it has the advantages of simple structure and large swing angle. Attached Figure Description

[0016] These and / or other aspects and advantages of this application will become clearer and more readily understood from the following detailed description of embodiments of this application taken in conjunction with the accompanying drawings, wherein: Figure 1The figure shows a cross-sectional view of a flip-up structure of a pull-out basket door panel according to this application; Figure 2 The figure shows a structural schematic diagram of the swing member and the mounting base at a certain angle in the first embodiment; Figure 3 The figure shows a schematic diagram of the mounting base in the first embodiment; Figure 4 The figure shows a structural schematic diagram of the swing member and mounting base at another angle in the first embodiment; Figure 5 The diagram illustrates the structure of the lower side plate in the first embodiment; Figure 6 The diagram illustrates the structure of the lower side plate in the second embodiment; Figure 7 The figure shows a structural schematic diagram of the first embodiment with the mounting base located on the side plate at a certain angle. Detailed Implementation

[0017] The terms and words used in the following specification and claims are not limited to their literal meaning, but are used solely by the inventors to enable a clear and consistent understanding of this application. Therefore, it will be apparent to those skilled in the art that the following description of various embodiments of this application is provided for illustrative purposes only and not for the purpose of limiting the application as defined in the appended claims and their equivalents.

[0018] It is understood that the term "a" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element can be one, while in another embodiment, the number of the element can be multiple, and the term "a" should not be understood as a limitation on the number.

[0019] While ordinal numbers such as "first," "second," etc., will be used to describe various components, there is no limitation on which components are used herein. The term is used only to distinguish one component from another. For example, a first component may be referred to as a second component, and similarly, a second component may be referred to as a first component, without departing from the teachings of the utility model concept. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0020] The terminology used herein is for the purpose of describing various embodiments only and is not intended to be limiting. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. It will also be understood that the terms “comprising” and / or “having” as used in this specification specify the presence of the described features, numbers, steps, operations, components, elements or combinations thereof, without excluding the presence or addition of one or more other features, numbers, steps, operations, components, elements or groups thereof.

[0021] The schematic diagram shows the flip-up structure of the pull-out basket door panel, for reference. Figures 1 to 7 A flip-up structure for a pull-out basket door panel according to any preferred embodiment of the present invention includes a swing member 10 and a mounting base 20.

[0022] Specifically, in any embodiment of this application, such as Figure 1 and Figure 2 As shown, the two ends of the swing member 10 are respectively connected to a first extension member 101 and a second extension member 102. The first extension member 101 has a hinge hole 1011, and the second extension member 102 has an arc-shaped groove 1021. The swing member 10 has a plurality of mounting holes 103; in addition, as Figure 3 As shown, the mounting base 20 has an inner groove 201, a first insertion hole 202 and a second insertion hole 203. The first extension member 101 is rotatably installed in the first insertion hole 202, and the second extension member 102 is movably disposed in the second insertion hole 203. When the swing member 10 swings around the hinge hole 1011, the swing member 10 is placed in the inner groove 201 or the swing member 10 is dislodged from the inner groove 201.

[0023] It should be noted that the flip-up structure of the pull-out basket door panel also includes threaded fasteners. One threaded fastener passes through the hinge hole 1011, and the other threaded fastener passes through the arc-shaped groove 1021. The swing member 10 is fixedly connected to the outer pull-out basket door panel. When the pull-out basket is pulled out, because one threaded fastener passes through the hinge hole 1011, the end of the swing member 10 with the hinge hole 1011 can only rotate around this threaded fastener, causing the outer pull-out basket door panel fixedly connected to the swing member 10 to swing accordingly. The other threaded fastener, because it passes through the arc-shaped groove 1021, further causes the swing member 10 to... After the moving member 10 and the outer pull-out basket door panel swing at a predetermined angle, the inner wall of one end of the arc groove 1021 abuts against a threaded fastener, thereby preventing the swinging member 10 from swinging further in the swing direction. It is evident that, compared with the prior art, the structure used in this application to realize the swing of the pull-out basket door panel is simpler, and the swing angle of the outer pull-out basket door panel can be adjusted by placing the second extension member 102 with a longer or shorter arc groove 1021. Compared with the prior art where the linkage rod is greatly limited by the clearance notch, this application can more easily achieve a larger angle range of flipping and has the advantage of a larger swing angle amplitude.

[0024] Furthermore, in any embodiment of this application, such as Figure 1 , Figure 4 and Figure 5As shown, the swing member 10 has a retainer 104 at one end away from the second extension member 102. The flip-out structure of the pull-out basket door panel also includes a side plate 30, which has a placement hole 301. When the swing member 10 is placed in the inner groove 201, the retainer 104 is directly opposite the placement hole 301.

[0025] It should be noted that the placement hole 301 is used to place the locking post. The locking post is fixedly installed in the placement hole 301. By setting the locking sleeve 104 on the swing member 10, when the swing member 10 is placed in the inner groove 201, it provides a condition for the locking sleeve 104 to engage with the locking post in the placement hole 301, and provides a condition for the external pull-out basket door to be normally hidden in the inner groove 201.

[0026] Furthermore, in any embodiment of this application, such as Figure 2 As shown, the mounting base 20 has a first extension 204 and a second extension 205. The first extension 204 extends a predetermined distance from the first insertion hole 202 toward the side plate 30, and the second extension 205 extends a predetermined distance from the second insertion hole 203 toward the side plate 30. The first extension 204 has a first through hole 2041, and the second extension 205 has a second through hole 2051. The first through hole 2041 is directly opposite the hinge hole 1011, and the second through hole 2051 is directly opposite the arc groove 1021. A threaded fastener is inserted into both the first through hole 2041 and the second through hole 2051, and one threaded fastener passes through the hinge hole 1011, while the other threaded fastener passes through the arc groove 1021.

[0027] It should be noted that by setting the first extension 204 and the second extension 205, conditions are provided for the threaded fastener to pass through the first extension 204 or the second extension 205 and be fixed on the first extension 204 or the second extension 205. Thus, when a threaded fastener passes through the first through hole 2041 and the hinge hole 1011 in sequence, the threaded fastener can be regarded as a pin, causing the swing member 10 to swing around the threaded fastener. In addition, when another threaded fastener passes through the second through hole 2051 and the arc groove 1021 in sequence, since the position of the threaded fastener is fixed when it passes through the second through hole 2051, the threaded fastener can be regarded as a stop post. Through cooperation with the arc groove 1021, the angle of the swing member 10 is limited.

[0028] Furthermore, in the first embodiment of this application, to specifically implement the side plate 30, such as... Figure 5 As shown, the side plate 30 includes a first side piece 302, a second side piece 303, a first bottom piece 304, and a first arched connecting portion 305. The first side piece 302 and the second side piece 303 are spaced apart by a predetermined distance. The first bottom piece 304 and the first arched connecting portion 305 are located at the two ends of the first side piece 302 and the second side piece 303, respectively. The two ends of the first bottom piece 304 are connected to the first side piece 302 and the second side piece 303, respectively. The two arched feet of the first arched connecting portion 305 are connected to the first side piece 302 and the second side piece 303, respectively. The first side piece 302, the second side piece 303, the first bottom piece 304, and the first arched connecting portion 305 are integrally formed.

[0029] Figure 6 The illustration shows a second embodiment of this application. The side plate 30 includes a concave member 306 and a third side piece 307. The concave member 306 includes a fourth side piece 3061, a second bottom piece 3062, and a second arched connecting portion 3063. The second bottom piece 3062 and the second arched connecting portion 3063 are respectively located on both sides of the fourth side piece 3061 and are fixedly connected to the fourth side piece 3061. The opposing sides of the second bottom piece 3062 and the second arched connecting portion 3063 each have a sliding groove 30621. The two sides of the third side piece 307 are slidably disposed in the sliding groove 30621.

[0030] It should be noted that, in order to provide conditions for external guidance, in any embodiment of this application, such as Figure 3 , Figure 5 and Figure 6 As shown, both the side plate 30 and the top of the mounting base 20 have guide portions 308, and one cross-section of the guide portion 308 is bulb-shaped.

[0031] It should be noted that the bottom of the outer upper drawer has a contoured groove that mates with the guide portion 308. When the guide portion 308 extends into the contoured groove, the outer upper drawer can slide along the side panel 30. It should be added that, in the first embodiment, the guide portion 308 is located above the first arched connecting portion 305 and is fixedly connected to the first arched connecting portion 305; in the second embodiment, the guide portion 308 is located above the second arched connecting portion 3063 and is fixedly connected to the second arched connecting portion 3063.

[0032] Furthermore, in the first embodiment of this application, as Figure 2 and Figure 7 As shown, one side of the mounting base 20 has a connecting protrusion 207.

[0033] It should be noted that there are three connecting protrusions 207. Each of the three connecting protrusions 207 has a first recess 2071 on one side, which extends from one side of the connecting protrusion 207 towards the swing member 10. The two connecting protrusions 207 at both ends each have a hexagonal groove 2072 on one side, and the bottom wall of the hexagonal groove 2072 has a through connecting hole. By providing the connecting protrusions 207, conditions are provided for connection with the external cabinet panel. It should also be noted that in the second embodiment, the mounting base 20 does not have the connecting protrusions 207.

[0034] Furthermore, in any embodiment of this application, such as Figures 5 to 7 As shown, one side of the side plate 30 and the mounting base 20 has a strip groove 309, which extends from the mounting base 20 to the side plate 30.

[0035] It should be noted that, in the first embodiment of this application, the strip groove 309 is located on the side of the side plate 30 with the connecting protrusion 207, and both the connecting protrusion 207 and the strip groove 309 are located on the side of the first side piece 302 away from the second side piece 303; in the second embodiment of this application, the strip groove 309 is located on the side of the fourth side piece 3061 away from the third side piece 307.

[0036] In summary, the flip-out structure of the pull-out basket door panel based on the embodiments of this application has been clarified, which provides advantages such as simple structure and large swing angle.

[0037] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the accompanying drawings are merely examples and do not limit the present invention. The purpose of the present invention has been fully and effectively achieved. The function and structural principle of the present invention have been shown and explained in the embodiments, and any modifications or variations may be made to the implementation of the present invention without departing from these principles.

Claims

1. A flip-up structure for a pull-out basket door panel, characterized in that: The flip-up structure of the pull-out basket door panel includes A swing component, wherein a first extension and a second extension are respectively connected to both ends of the swing component, the first extension has a hinge hole, the second extension has an arc groove, and the swing component has multiple mounting holes. The mounting base has an inner groove, a first insertion hole and a second insertion hole. The first extension is rotatably installed in the first insertion hole, and the second extension is movably disposed in the second insertion hole. When the swing member swings around the hinge hole, the swing member is placed in the inner groove or the swing member is dislodged from the inner groove.

2. The flip-up structure of the pull-out basket door panel according to claim 1, characterized in that: The swing member has a retainer at the end opposite to the second extension member. The flip-out structure of the pull-out basket door panel also includes a side plate with a placement hole. When the swing member is placed in the inner groove, the retainer is directly opposite the placement hole.

3. The flip-up structure of the pull-out basket door panel according to claim 2, characterized in that: The mounting base has a first extension and a second extension. The first extension extends a predetermined distance from the first insertion hole toward the side plate, and the second extension extends a predetermined distance from the second insertion hole toward the side plate. The first extension has a first through hole, and the second extension has a second through hole. The first through hole is directly opposite the hinge hole, and the second through hole is directly opposite the arc-shaped groove. The flip-out structure of the pull-out basket door panel also includes a threaded fastener. A threaded fastener is inserted into both the first through hole and the second through hole, and one threaded fastener passes through the hinge hole, while the other threaded fastener passes through the arc-shaped groove.

4. The flip-up structure of the pull-out basket door panel according to claim 3, characterized in that: The side plate includes a first side piece, a second side piece, a first bottom piece, and a first arched connecting portion. The first side piece and the second side piece are spaced apart by a predetermined distance. The first bottom piece and the first arched connecting portion are located at the two ends of the first side piece and the second side piece, respectively. The two ends of the first bottom piece are connected to the first side piece and the second side piece, respectively. The two arched feet of the first arched connecting portion are connected to the first side piece and the second side piece, respectively. The first side piece, the second side piece, the first bottom piece, and the first arched connecting portion are integrally formed.

5. The flip-up structure of the pull-out basket door panel according to claim 3, characterized in that: The side plate includes a concave part and a third side piece. The concave part includes a fourth side piece, a second bottom piece, and a second arched connecting part. The second bottom piece and the second arched connecting part are located on both sides of the fourth side piece and are fixedly connected to the fourth side piece. The second bottom piece and the second arched connecting part each have a sliding groove on their opposite sides. The two sides of the third side piece are slidably disposed in the sliding groove.

6. The flip-up structure of the pull-out basket door panel according to claim 4 or 5, characterized in that: Both the side plate and the top of the mounting base have guide portions, one cross-section of which is bulb-shaped.

7. The flip-up structure of the pull-out basket door panel according to claim 4, characterized in that: The mounting base has a connecting protrusion on one side.

8. The flip-up structure of the pull-out basket door panel according to claim 4 or 5, characterized in that: The side plate and the mounting base have a strip groove on one side, the strip groove extending from the mounting base to the side plate.

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