T-shaped plug-in suction cup storage assembly

Abstract

The utility model discloses a T-shaped plug-in suction cup storage assembly. The T-shaped plug-in suction cup storage assembly comprises a storage rack and a suction cup device. The suction cup device comprises a deformable suction cup piece, a shell and a control piece. The control piece drives the sucker piece to float and deform so as to adsorb or release the bearing surface; an inserting part is arranged on the back side of the connecting part; the inserting part comprises a bottom wall and a first inserting wall so as to form a first inserting groove; a vertical third insertion wall is arranged in the first insertion groove; the storage rack is provided with a back plate and a second insertion wall which are parallel to each other to form a second insertion groove with a closed top end; a third inserting groove is formed in the second inserting wall; the second inserting wall is inserted into the first inserting groove from top to bottom, the bottom end of the second inserting wall abuts against the bottom wall, the first inserting wall is inserted into the second inserting groove from bottom to top, and the third inserting wall is inserted into the third inserting groove from top to bottom, so that a T-shaped plug-in type connecting structure is formed between the storage rack and the suction cup device. A storage structure is arranged on the back plate; the utility model has the advantages of no need of tool installation, convenient installation and disassembly, and high structural strength.

Description

Technical Field

[0001] The utility model relates to a wall-mounted storage component, in particular to a T-shaped plug-in suction cup storage component, which can be detachably adsorbed on smooth walls such as tiles and glass through a suction cup device, such as in places such as bathrooms and kitchens, and can be used to place cups, toothbrushes, cosmetics and other items on the storage board. Background Art

[0002] Wall-mounted racks are widely used in bathrooms, restrooms, dressing rooms, and kitchens. They can be used to store toiletries, cosmetics, towels, and condiments and cooking utensils. They are popular because they can be fixed on vertical load-bearing surfaces such as walls without taking up platform space such as desktops.

[0003] The traditional installation method of wall-mounted storage racks is to use expansion screws or strong adhesives to permanently fix them on the wall. They are not removable, so it is difficult to adjust the installation position. In addition, the installation is inconvenient, the wall is damaged, and it cannot be flexibly expanded later. Therefore, the suction cup storage component that uses a suction cup device to detachably fix the wall-mounted storage rack on a smooth vertical bearing surface such as tiles and glass has led to another development trend of wall-mounted storage components.

[0004] A technical problem that generally needs to be solved for this type of storage assembly is how to connect the storage rack and the suction cup device. For example, the utility model patent with the authorization announcement number CN207364596U discloses a vacuum suction cup storage rack, including a supporting body, including a base and a supporting plane connected to the base and extending out; a suction cup mechanism, which is arranged on the base and is used for adsorption to a base plane. It also includes a carrier plate arranged on the supporting plane, the supporting plane is provided with at least one opening (such as a plurality of screw holes), and the carrier plate is connected to the supporting plane 12 by inserting at least one fastener 16 (such as a plurality of bolts) into the at least one opening 15.

[0005] This method of setting a carrier plate on the suction cup device and then fastening the storage rack to the suction cup device with screw holes and bolts, although the connection between the two is firm, it is inconvenient to install and requires tools such as bolts and screwdrivers. Furthermore, the utility model patent with authorization announcement number CN219479916U discloses a storage rack, including a storage box and a suction cup, the suction cup is connected to the side wall of the storage box, a suction cup mounting position is provided on the side of the storage box, a fixing part is provided on the connection cover of the suction cup, and a hanging part cooperating with the fixing part is provided at the suction cup mounting position, the fixing part includes a clamping edge to prevent the hanging part from moving; the hanging part includes a card slot cooperating with the clamping edge, and the card edge is inserted into the card slot, and the storage box is fixed on the connection cover.

[0006] However, the connection structure between the storage rack and the suction cup is relatively weak, and requires the cooperation of multiple suction cups and multiple hanging parts on the side wall of the storage box to share the weight. In addition, the limiting structure of the hanging part and the fixed part is complex, and the hanging part protrudes from the side wall of the storage box, which is easily scratched during installation. Utility Model Content

[0007] In view of the existing wall-mounted suction cup storage components, the connection structure between the suction cup device and the storage rack requires the use of tools, which is inconvenient to install, or has poor structural strength, and the complex parts protrude outward and pose a risk of scratching the user. The utility model provides a T-shaped plug-in suction cup storage component, which does not require the use of tools for installation, is easy to install and disassemble, and has high structural strength.

[0008] The technical solution adopted by the utility model to solve the above technical problems is: a T-shaped plug-in suction cup storage component, including a storage rack and at least one suction cup device;

[0009] The suction cup device comprises a deformable suction cup member, a shell and a control member; the shell comprises an adsorption portion and a connection portion extending downward from the lower side of the adsorption portion; the suction cup member is arranged at the front side of the adsorption portion, the control member is arranged at the back side of the adsorption portion, and the control member drives the suction cup member to float and deform so as to adsorb or release the bearing surface;

[0010] The back side of the connecting portion is provided with an inserting portion; the inserting portion comprises a bottom wall and a first inserting wall extending upward from the bottom wall to form a first slot with a closed bottom end; a vertical third inserting wall is provided in the first slot;

[0011] The storage rack is provided with a back plate and a second insertion wall which are parallel to each other. The top ends of the back plate and the second insertion wall are transitionally connected by a top wall to form a second slot with a closed top. The second insertion wall is provided with at least one vertical third slot.

[0012] The second inserting wall is inserted into the first slot from top to bottom, the bottom end of the second inserting wall abuts against the bottom wall, the first inserting wall is inserted into the second slot from bottom to top, and the third inserting wall is inserted into the third slot from top to bottom, so as to form a T-shaped plug-in connection structure between the storage rack and the suction cup device;

[0013] The back plate is provided with a storage structure.

[0014] The preferred technical solution adopted by the utility model to solve the above technical problems is: the storage rack is formed by bending a metal plate in one piece; the storage structure is a storage flat plate extending from the bottom end of the back plate to the back side; the top wall and the second plug wall are formed by bending the top end of the back plate toward the front side and the bottom in sequence;

[0015] The bottom end of the back plate exceeds the bottom end of the second plug-in wall, and after assembly, the storage plate is lower than the bottom wall of the plug-in portion.

[0016] The preferred technical solution adopted by the utility model to solve the above technical problems is: the third slot is a narrow and long slot extending vertically; the two side surfaces of the middle part of the third insertion wall are convexly provided with clamping ribs extending in the front-to-back direction, and the two sides of the middle part of the third slot are correspondingly concavely provided with clamping openings; the third insertion wall is inserted into the third slot from top to bottom, and the clamping opening clamps the clamping ribs.

[0017] The preferred technical solution adopted by the utility model to solve the above technical problems is: the adsorption part includes a circular shell plate and a peripheral shell of the circular shell plate; the connecting part extends downward from the lower side of the peripheral shell; the circular shell plate and the peripheral shell form a concave cavity for the floating deformation of the suction cup member at the front side of the adsorption part;

[0018] A connecting rod is provided on the back side of the suction cup member, and the connecting rod passes through the through hole of the circular shell plate to connect with the control member, and the control member drives the suction cup member to float and deform through the connecting rod to adsorb or release the bearing surface;

[0019] The control component is a screw assembly, and the knob of the screw assembly is arranged on the back side of the circular shell plate.

[0020] Another technical solution adopted by the utility model to solve the above technical problems is: a T-shaped plug-in suction cup storage component, including a storage rack and at least one suction cup device;

[0021] The suction cup device comprises a deformable suction cup member, a shell and a control member; the shell comprises a suction portion and a connecting portion extending downward from the lower side of the suction portion; the suction cup member is arranged on the front side of the suction portion, and the control member is arranged on the back side of the suction portion;

[0022] A connecting rod is provided on the back side of the suction cup member, and the connecting rod passes through the through hole of the adsorption portion to connect to the control member, and the control member drives the suction cup member to float and deform through the connecting rod to adsorb or release the bearing surface;

[0023] The back side of the connecting portion is provided with an inserting portion; the inserting portion is provided with a vertical third inserting wall, the outer end of the third inserting wall is provided with a first inserting wall, the first inserting wall and the third inserting wall are connected in a T-shape; a first slot is formed between the first inserting wall and the connecting portion;

[0024] The storage rack is provided with a back plate and a second insertion wall which are parallel to each other. The top ends of the back plate and the second insertion wall are transitionally connected by a top wall to form a second slot with a closed top. The second insertion wall is provided with at least one vertical third slot.

[0025] The second inserting wall is inserted into the first slot from top to bottom, the first inserting wall is inserted into the second slot from bottom to top, and the third inserting wall is inserted into the third slot from top to bottom, so as to form a T-shaped plug-in connection structure between the storage rack and the suction cup device;

[0026] The back plate is provided with a storage structure.

[0027] Another preferred technical solution adopted by the utility model to solve the above technical problem is: the storage rack is formed by bending a metal plate in one piece; the storage structure is a storage flat plate extending from the bottom end of the back plate to the back side; the top wall and the second plug wall are formed by bending the top end of the back plate to the front side and the bottom in sequence;

[0028] The bottom end of the back plate exceeds the bottom end of the second plug-in wall, and after assembly, the storage plate is lower than the bottom end of the plug-in portion.

[0029] Another technical solution adopted by the utility model to solve the above technical problem is preferably: the plug-in portion further includes a bottom wall, the bottom wall extends outward from the bottom end of the connecting portion, the first plug-in wall extends upward from the outer end of the bottom wall, and the connecting portion, the bottom wall and the first plug-in wall form the first slot with a closed bottom end;

[0030] The bottom end of the third inserting wall is connected to the bottom wall, and the inner end of the third inserting wall extends to the inside of the connecting portion; the second inserting wall is inserted into the first slot from top to bottom, and the bottom end of the second inserting wall abuts against the bottom wall.

[0031] Another technical solution adopted by the utility model to solve the above technical problem is preferably: the third slot is a narrow and long slot extending vertically; the two side surfaces of the middle part of the third insertion wall are convexly provided with clamping ribs extending in the front-to-back direction, and the two sides of the middle part of the third slot are correspondingly concavely provided with clamping openings; the third insertion wall is inserted into the third slot from top to bottom, and the clamping opening clamps the clamping ribs.

[0032] Another technical solution adopted by the utility model to solve the above technical problems is preferably: the adsorption part includes a circular shell plate and a peripheral shell of the circular shell plate; the connecting part extends downward from the lower side of the peripheral shell; the circular shell plate and the peripheral shell form a concave cavity for the floating deformation of the suction cup member at the front side of the adsorption part, and the through hole is opened in the circular shell plate;

[0033] The control component is a screw assembly, and the knob of the screw assembly is arranged on the back side of the circular shell plate.

[0034] Another technical solution adopted by the utility model to solve the above technical problems is: a T-shaped plug-in suction cup storage component, including a storage rack and at least one suction cup device;

[0035] The suction cup device comprises a deformable suction cup member, a shell and a control member; the shell comprises an adsorption portion and a connection portion connected to the side of the adsorption portion; the suction cup member is arranged at the front side of the adsorption portion, the control member is arranged at the back side of the adsorption portion, and the control member drives the suction cup member to float and deform so as to adsorb or release the bearing surface;

[0036] The back side of the connecting portion is provided with an inserting portion; the inserting portion is provided with a vertical third inserting wall, the outer end of the third inserting wall is provided with a first inserting wall, the first inserting wall and the third inserting wall are connected in a T-shape; a first slot is formed between the first inserting wall and the connecting portion;

[0037] The storage rack is provided with a back plate and a second insertion wall which are parallel to each other. The top ends of the back plate and the second insertion wall are transitionally connected by a top wall to form a second slot with a closed top. The second insertion wall is provided with at least one vertical third slot.

[0038] The second inserting wall is inserted into the first slot from top to bottom, the first inserting wall is inserted into the second slot from bottom to top, and the third inserting wall is inserted into the third slot from top to bottom, so as to form a T-shaped plug-in connection structure between the storage rack and the suction cup device;

[0039] The back plate is provided with a storage flat plate extending toward the back side.

[0040] Another preferred technical solution adopted by the utility model to solve the above technical problem is: the storage rack is formed by bending a metal plate in one piece; the storage flat plate extends from the bottom end of the back plate to the back side; the top wall and the second plug wall are formed by bending the top end of the back plate to the front side and the bottom in sequence;

[0041] The bottom end of the back plate exceeds the bottom end of the second plug-in wall, and after assembly, the storage plate is lower than the bottom end of the plug-in portion.

[0042] Another technical solution adopted by the utility model to solve the above technical problem is preferably: the plug-in portion further includes a bottom wall, the bottom wall extends outward from the bottom end of the connecting portion, the first plug-in wall extends upward from the outer end of the bottom wall, and the connecting portion, the bottom wall and the first plug-in wall form the first slot with a closed bottom end;

[0043] The bottom end of the third inserting wall is connected to the bottom wall, and the inner end of the third inserting wall extends to the inside of the connecting portion; the second inserting wall is inserted into the first slot from top to bottom, and the bottom end of the second inserting wall abuts against the bottom wall.

[0044] Another technical solution adopted by the utility model to solve the above technical problem is preferably: the third slot is a narrow and long slot extending vertically; the two side surfaces of the middle part of the third insertion wall are convexly provided with clamping ribs extending in the front-to-back direction, and the two sides of the middle part of the third slot are correspondingly concavely provided with clamping openings; the third insertion wall is inserted into the third slot from top to bottom, and the clamping opening clamps the clamping ribs.

[0045] Another technical solution adopted by the utility model to solve the above technical problems is preferably: the adsorption part includes a circular shell plate and a peripheral shell of the circular shell plate; the connecting part extends downward from the lower side of the peripheral shell; the circular shell plate and the peripheral shell form a concave cavity on the front side of the adsorption part for the floating deformation of the suction cup member;

[0046] A connecting rod is provided on the back side of the suction cup member, and the connecting rod passes through the through hole of the circular shell plate to connect with the control member, and the control member drives the suction cup member to float and deform through the connecting rod to adsorb or release the bearing surface;

[0047] The control member is a screw assembly, and the knob of the screw assembly is arranged on the back side of the circular shell plate;

[0048] The connection portion is integrally extended radially from a side portion of the peripheral shell.

[0049] Compared with the prior art, the advantages of the utility model are: 1. A first set of plug-in relationships is formed by the first plug-in wall and the first slot of the plug-in part of the suction cup device, and the second plug-in wall and the second slot of the storage rack, forming front and rear limit stops; a second set of plug-in relationships is formed by the third plug-in wall of the plug-in part and the third slot of the storage rack, forming left and right limit stops; thereby a separable T-shaped plug-in relationship is formed between the storage rack and the suction cup device.

[0050] This connection structure does not require the use of tools such as screwdrivers, and is very convenient to connect and disassemble. It also has high structural strength and is not easily damaged or deformed. In addition, due to its flat and simple structure and less exposed protrusions, it is not easy to scratch the user. At the same time, the mold is simple, the production cost is reduced, and the defect of the protruding corners of complex parts in the prior art that they are easy to break can be overcome.

[0051] 2. The bottom end of the second inserting wall abuts against the bottom wall, and the bottom wall can bear the weight of the shelf and the items placed or hung on the shelf.

[0052] 3. The third slot can be expanded on the shelf. The number of suction cup devices and the specific position of the suction cup devices connected to the shelf can be flexibly adjusted according to the specific needs of the user and the weight of the items carried by the shelf. Shelves of different sizes and different numbers of suction cup devices can be used according to different scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0053] The present invention will be described in further detail below in conjunction with the accompanying drawings and preferred embodiments, but those skilled in the art will appreciate that these drawings are drawn only for the purpose of explaining the preferred embodiments and therefore should not be used as a limitation on the scope of the present invention. In addition, unless otherwise specified, the drawings are only schematically representing the composition or structure of the described object and may contain exaggerated displays, and the drawings are not necessarily drawn to scale.

[0054] Figure 1 The structure of the T-shaped plug-in suction cup storage assembly of the first embodiment is shown in FIG. Figure 1 ;

[0055] Figure 2 The structure of the T-shaped plug-in suction cup storage assembly of the first embodiment is shown in FIG. Figure 2 ;

[0056] Figure 3 This is a schematic diagram of the structure of the storage rack of the first embodiment;

[0057] Figure 4 The structure of the suction cup device of the first embodiment is shown in FIG. Figure 1 ;

[0058] Figure 5 The structure of the suction cup device of the first embodiment is shown in FIG. Figure 2 ;

[0059] Figure 6 It is a cross-sectional view of the T-shaped plug-in suction cup storage assembly of the first embodiment;

[0060] Figure 7 The disassembly of the suction cup device of the first embodiment Figure 1 ;

[0061] Figure 8 The disassembly of the suction cup device of the first embodiment Figure 2 ;

[0062] Fig. 9 The structure of the T-shaped plug-in suction cup storage assembly of the second embodiment is shown in FIG. Figure 1 ;

[0063] Fig.10 The structure of the T-shaped plug-in suction cup storage assembly of the second embodiment is shown in FIG. Figure 2 ;

[0064] Description of reference numerals:

[0065] Embodiment 1: T-shaped plug-in suction cup storage assembly 100, storage rack 101, suction cup device 102, suction cup member 10, connecting rod 11, shell 20, adsorption portion 21, connecting portion 22, plug-in portion 23, bottom wall 24, circular shell plate 25, peripheral shell 26, concave cavity 27, control member 30, knob 31, latch 32, concave and convex ring 33, spring 34, through hole h, first plug-in wall 41, second plug-in wall 42, third plug-in wall 43, first slot 51, second slot 52, third slot 53, back plate 61, top wall 62, storage structure 63, clamp k1, bayonet k2, positioning column d1, arc-shaped positioning groove d2;

[0066] Embodiment 2: T-shaped plug-in suction cup storage assembly 100 ′, storage rack 101 ′, suction cup device 102 ′. DETAILED DESCRIPTION

[0067] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It will be appreciated by those skilled in the art that these descriptions are merely illustrative and exemplary and should not be construed as limiting the scope of protection of the present invention.

[0068] In the description of the present utility model, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or the directions or positional relationships in which the utility model product is usually placed when in use, which are only for the convenience of describing the present utility model 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, and therefore cannot be understood as a limitation on the present utility model. "First" and "second" are only for the purpose of making the description easier to understand, without any other directional meaning, and cannot be used as a limitation on the present utility model.

[0069] Embodiment 1

[0070] like Figures 1 to 8 The T-shaped plug-in suction cup storage assembly 100 provided in this embodiment is shown, which includes a storage rack 101 and a suction cup device 102. The suction cup device 102 is used to be adsorbed and fixed on a bearing surface such as a tile, glass, or a wall, and the storage rack 101 can be detachably assembled on the suction cup device 102 to fix the storage rack 101 on the bearing surface.

[0071] like Figure 1As shown, the suction cup device 101 includes a deformable suction cup member 10, a shell 20 and a control member 30. The shell 20 includes an adsorption portion 21 and a connection portion 22 connected to the adsorption portion 21. In this embodiment, the connection portion 22 extends downward from the lower side of the adsorption portion 21. The suction cup member 10 is arranged on the front side of the adsorption portion 21, and the control member 30 is arranged on the back side of the adsorption portion 21. The control member 30 drives the suction cup member 10 to float and deform to adsorb or release the bearing surface.

[0072] like Figure 4 and Figure 5 As shown, the back side of the connecting portion 22 is provided with an inserting portion 23, the inserting portion 23 is provided with a vertical third inserting wall 43, the outer end of the third inserting wall 43 is provided with a first inserting wall 41, and the first inserting wall 41 and the third inserting wall 43 are connected in a T-shape. A first slot 51 is formed between the first inserting wall 41 and the connecting portion 22.

[0073] In this embodiment, the third insertion wall 43 is substantially perpendicular to the back surface of the connecting portion 22, and the first insertion wall 41 is substantially parallel to the back surface of the connecting portion 22. In other embodiments, the first insertion wall 41 and the third insertion wall 43 may also be at a certain angle to the back surface of the connecting portion 22, and the first insertion wall 41 may also be at a certain oblique angle to the third insertion wall 43, that is, the T-type connection does not require strict verticality.

[0074] like Figure 2 and Figure 3 As shown, the storage rack 102 is provided with a back plate 61 and a second insertion wall 42 which are parallel to each other. The top ends of the back plate 61 and the second insertion wall 42 are transitionally connected by a top wall 62 to form a second slot 52 with a closed top. A vertical third slot 53 is opened on the second insertion wall 42.

[0075] like Figure 6 As shown, during assembly, the second insertion wall 42 is inserted into the first slot 51 from top to bottom, the first insertion wall 41 is inserted into the second slot 52 from bottom to top, and the third insertion wall 43 is inserted into the third slot 53 from top to bottom, so as to form a T-shaped plug-in connection structure between the storage rack 102 and the suction cup device 101, thereby fixing the storage rack 102 and the suction cup device 101 together.

[0076] like Figure 1 As shown, a storage structure 63 is provided on the back plate 61. In this embodiment, the storage structure 63 is a storage flat plate extending from the bottom end of the back plate 61 to the back side. The suction cup device 102 is adsorbed and fixed at a suitable height of the bearing surface, and the upper surface of the storage flat plate can be used to place objects. Of course, in other embodiments, the storage structure 63 can also be a storage basket, a hook, etc.

[0077] It can be seen that the T-shaped plug-in suction cup storage assembly 100 provided by the utility model forms a first set of plug-in relationships through the first plug-in wall 41 and the first slot 51 of the plug-in portion 23 of the suction cup device 102, and the second plug-in wall 42 and the second slot 52 of the storage rack 102, constituting front and rear limit stops; the third plug-in wall 43 of the plug-in portion 23 and the third slot 53 of the storage rack 102 form a second set of plug-in relationships, constituting left and right limit stops; thereby forming a separable T-shaped plug-in relationship between the storage rack 102 and the suction cup device 101.

[0078] This connection structure does not require the use of tools such as screwdrivers, and is very convenient to connect and disassemble. It also has high structural strength and is not easily damaged or deformed. In addition, due to its flat and simple structure and less exposed protrusions, it is not easy to scratch the user. At the same time, the mold is simple, the production cost is reduced, and the defect of the protruding corners of complex parts in the prior art that they are easy to break can be overcome.

[0079] It should be noted that in this embodiment, the first insertion wall 41 of the plug-in portion 23 of the suction cup device 102 extends outward beyond the back of the connection portion 22, so the first slot 51 extends outward beyond the back of the connection portion 22. In other embodiments, the first insertion wall 41 and the back of the connection portion 22 may be on the same vertical plane, and the first slot 51 may retreat forward, but the notch distance between the upper end and both sides of the first slot 51 may be retained to facilitate the insertion of the second insertion wall 42. In this embodiment, the exposed protrusion can be completely eliminated, but the second insertion wall 42 needs to have sufficient elastic deformation capacity to be inserted into the first slot 51 retreated into the back of the connection portion 22.

[0080] like Figures 4 to 6 As shown, further, the plug-in portion 23 further includes a bottom wall 24, the bottom wall 24 extends outward from the bottom end of the connecting portion 22, the first plug-in wall 41 extends upward from the outer end of the bottom wall 24, and the connecting portion 22, the bottom wall 24 and the first plug-in wall 41 form a first slot 51 with a closed bottom end. Therefore, when the second plug-in wall 42 is inserted into the first slot 51 from top to bottom, the bottom end of the second plug-in wall 42 abuts against the bottom wall 24, and the bottom wall 24 can bear the weight of the rack 102 and the articles placed or hung on the rack 102.

[0081] The bottom end of the third inserting wall 43 is further connected to the bottom wall 24 , and the inner end of the third inserting wall 43 extends to the inside of the connecting portion 22 to enhance the structural strength of the third inserting wall 43 .

[0082] like Figure 3 and Figure 6 As shown, in this embodiment, the storage rack 102 is formed by bending a metal plate in one piece, and the top wall 62 and the second plug wall 42 are formed by bending the top end of the back plate 61 toward the front side and downward in sequence. The storage flat plate serving as the storage structure 63 is formed by bending the bottom end of the back plate 61 toward the back side, and the structural strength of the storage rack 102 is better.

[0083] The bottom end of the back plate 61 exceeds the bottom end of the second plug wall 42. After assembly, the storage plate serving as the storage structure 63 is lower than the bottom end of the plug-in portion 23, that is, lower than the bottom wall 24 in this embodiment, making the storage plate more stable and conducive to the stability of the placed items and preventing them from falling.

[0084] like Figure 2 , Figure 3 , Figure 5 and Figure 6 As shown, the third slot 53 is a vertically extending narrow slot, so that the third insertion wall 43 is also a flat plate-shaped body. The middle two side surfaces of the third insertion wall 43 are convexly provided with a clamping rib k1 extending in the front-to-back direction, and the middle two sides of the third slot 43 are correspondingly concavely provided with a clamping notch k2. When the third insertion wall 43 is inserted into the third slot 53 from top to bottom, the third insertion wall 43 undergoes a certain degree of elastic deformation, so that the clamping rib k1 can be clamped into the clamping notch k2, and the clamping notch k2 clamps the clamping rib k1 through interference fit. The clamping rib k1 and the clamping notch k2 play a positioning role during plugging, and on the other hand, they play a role in upper and lower limit of the T-shaped plug-in structure, making the connection structure more firm and reliable.

[0085] like Figure 7 and Figure 8 As shown, in this embodiment, the adsorption portion 21 includes a circular shell disc 25 and a peripheral shell 26 of the circular shell disc 25. The connecting portion 22 extends downward from the lower side of the peripheral shell 26. The circular shell disc 25 and the peripheral shell 26 form a concave cavity 27 for the suction cup member 10 to float and deform on the front side of the adsorption portion 21. The structural design of this shell 20 makes the direction of the force of the shelf 102 acting on the suction cup device 101 vertically downward, and acts on the peripheral shell 26, reducing the horizontal outward component to the minimum, effectively avoiding the outward pulling force on the suction cup member 10, which causes it to be loosely adsorbed. In other embodiments, the connecting portion 22 can also be integrally extended radially from other side portions of the peripheral shell 26.

[0086] A connecting rod 11 is provided on the back side of the suction cup member 10 , and the connecting rod 11 passes through the through hole h of the circular shell plate 25 to connect to the control member 30 . The control member 30 drives the suction cup member 10 to float and deform through the connecting rod 11 to absorb or release the bearing surface.

[0087] In this embodiment, the control member 30 is a screw assembly, including a knob 31, a latch 32, a concave-convex ring 33 and a spring 34. The concave-convex ring 33 is circumferentially fixed to the knob 31, so that the knob 31 can drive the concave-convex ring 33 to rotate circumferentially. The connecting rod 11 passes through the through hole h of the circular shell plate 25 and the ring hole of the concave-convex ring 33, and the latch 32 is inserted into the end of the connecting rod 11. The back of the concave-convex ring 33 is an annular concave-convex end surface, and the latch 32 is tightly against the annular concave-convex end surface. The spring 34 is inserted into the connecting rod 11 and is arranged in the concave cavity 27.

[0088] The knob 31 drives the concave-convex ring 33 to rotate forward, so that the pin 32 presses against the higher position of the annular concave-convex end surface, and the suction cup member 10 is deformed to absorb the bearing surface. At this time, the spring 34 is squeezed between the suction cup member 10 and the circular shell plate 25; the knob 32 drives the concave-convex ring 33 to rotate reversely, so that the pin 32 presses against the lower position of the annular concave-convex end surface, and the elastic restoring force of the spring 34 acts on the suction cup member 10, and the suction cup member 10 is deformed to release the bearing surface.

[0089] The knob 31 of the screwing assembly is arranged on the back side of the circular shell 25 for user operation. Two positioning posts d1 are arranged on the back side of the circular shell 25, and two arc-shaped positioning grooves d2 are opened on the knob 31. When the knob 31 rotates, the positioning posts d1 move in the corresponding arc-shaped positioning grooves d2 to limit and position the rotation angle of the knob 31.

[0090] In other embodiments, the control member 30 may also be a pull assembly, so that the housing 20 may also be adjusted to other shapes such as a rectangle according to the shape of the pull assembly.

[0091] Embodiment 2

[0092] like Figures 9 and 10 The T-shaped plug-in suction cup storage assembly 100' provided in this embodiment includes a storage rack 101' and two suction cup devices 102'. Two vertical third slots (not shown) are correspondingly provided on the second plug-in wall 42' of the storage rack 101'. When the storage rack 101' is long, it can be fixed on the bearing surface by adsorption by the two suction cup devices 102', which can be more firm, balanced and stable.

[0093] Of course, when the length of the rack is further increased, more third slots can be set. The number of suction cup devices and the specific positions connected to the rack can be flexibly adjusted according to the specific needs of the user and the weight of the items carried by the rack. Racks of different sizes and different numbers of suction cup devices can be used according to different scenarios.

[0094] The other structures of the T-shaped plug-in suction cup storage assembly 100 ′ provided in this embodiment are the same as those in the first embodiment, and will not be described in detail here.

[0095] It should be noted that like reference numerals denote similar items in the following drawings, and thus, once an item is defined in one drawing, it may not be further defined or explained in subsequent drawings.

[0096] The T-shaped plug-in suction cup storage assembly provided by the utility model is introduced above. The principle and implementation method of the utility model are explained in this article using specific examples. The description of the above embodiments is only used to help understand the utility model and its core ideas. It should be pointed out that for ordinary technicians in this technical field, the utility model can also be improved and modified without departing from the principle of the utility model, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. T-shaped plug-in suction cup storage assembly, characterized by: It includes a storage rack and at least one suction cup device; The suction cup device comprises a deformable suction cup member, a shell and a control member; the shell comprises an adsorption portion and a connection portion extending downward from the lower side of the adsorption portion; the suction cup member is arranged at the front side of the adsorption portion, the control member is arranged at the back side of the adsorption portion, and the control member drives the suction cup member to float and deform so as to adsorb or release the bearing surface; The back side of the connecting portion is provided with an inserting portion; the inserting portion comprises a bottom wall and a first inserting wall extending upward from the bottom wall to form a first slot with a closed bottom end; a vertical third inserting wall is provided in the first slot; The storage rack is provided with a back plate and a second insertion wall which are parallel to each other. The top ends of the back plate and the second insertion wall are transitionally connected by a top wall to form a second slot with a closed top. The second insertion wall is provided with at least one vertical third slot. The second inserting wall is inserted into the first slot from top to bottom, the bottom end of the second inserting wall abuts against the bottom wall, the first inserting wall is inserted into the second slot from bottom to top, and the third inserting wall is inserted into the third slot from top to bottom, so as to form a T-shaped plug-in connection structure between the storage rack and the suction cup device; The back plate is provided with a storage structure.

2. The T-shaped plug-in suction cup storage assembly according to claim 1, characterized in that: The storage rack is formed by bending a metal plate in one piece; the storage structure is a storage flat plate extending from the bottom end of the back plate to the back side; the top wall and the second plug wall are formed by bending the top end of the back plate to the front side and the bottom in sequence; The bottom end of the back plate exceeds the bottom end of the second plug-in wall, and after assembly, the storage plate is lower than the bottom wall of the plug-in portion.

3. The T-shaped plug-in suction cup storage assembly according to claim 1, characterized in that: The third slot is a narrow slot extending vertically; the middle two side surfaces of the third insertion wall are convexly provided with clamping ribs extending in the front-to-back direction, and the middle two sides of the third slot are correspondingly concavely provided with clamping openings; the third insertion wall is inserted into the third slot from top to bottom, and the clamping ribs are clamped by the clamping openings.

4. The T-shaped plug-in suction cup storage assembly according to claim 1, characterized in that: The adsorption part comprises a circular shell plate and a peripheral shell of the circular shell plate; the connecting part integrally extends downward from the lower side of the peripheral shell; the circular shell plate and the peripheral shell form a concave cavity at the front side of the adsorption part for the floating deformation of the suction cup member; A connecting rod is provided on the back side of the suction cup member, and the connecting rod passes through the through hole of the circular shell plate to connect with the control member, and the control member drives the suction cup member to float and deform through the connecting rod to adsorb or release the bearing surface; The control component is a screw assembly, and the knob of the screw assembly is arranged on the back side of the circular shell plate.

5. T-shaped plug-in suction cup storage assembly, characterized by: It includes a storage rack and at least one suction cup device; The suction cup device comprises a deformable suction cup member, a shell and a control member; the shell comprises a suction portion and a connecting portion extending downward from the lower side of the suction portion; the suction cup member is arranged on the front side of the suction portion, and the control member is arranged on the back side of the suction portion; A connecting rod is provided on the back side of the suction cup member, and the connecting rod passes through the through hole of the adsorption portion to connect to the control member, and the control member drives the suction cup member to float and deform through the connecting rod to adsorb or release the bearing surface; The back side of the connecting portion is provided with an inserting portion; the inserting portion is provided with a vertical third inserting wall, the outer end of the third inserting wall is provided with a first inserting wall, the first inserting wall and the third inserting wall are connected in a T-shape; a first slot is formed between the first inserting wall and the connecting portion; The storage rack is provided with a back plate and a second insertion wall which are parallel to each other. The top ends of the back plate and the second insertion wall are transitionally connected by a top wall to form a second slot with a closed top. The second insertion wall is provided with at least one vertical third slot. The second inserting wall is inserted into the first slot from top to bottom, the first inserting wall is inserted into the second slot from bottom to top, and the third inserting wall is inserted into the third slot from top to bottom, so as to form a T-shaped plug-in connection structure between the storage rack and the suction cup device; The back plate is provided with a storage structure.

6. The T-shaped plug-in suction cup storage assembly according to claim 5, characterized in that: The storage rack is formed by bending a metal plate in one piece; the storage structure is a storage flat plate extending from the bottom end of the back plate to the back side; the top wall and the second plug wall are formed by bending the top end of the back plate to the front side and the bottom in sequence; The bottom end of the back plate exceeds the bottom end of the second plug-in wall, and after assembly, the storage plate is lower than the bottom end of the plug-in portion.

7. The T-shaped plug-in suction cup storage assembly according to claim 5, characterized in that: The plug-in portion further includes a bottom wall, the bottom wall extends outward from the bottom end of the connecting portion, the first plug-in wall extends upward from the outer end of the bottom wall, and the connecting portion, the bottom wall and the first plug-in wall form the first slot with a closed bottom end; The bottom end of the third inserting wall is connected to the bottom wall, and the inner end of the third inserting wall extends to the inside of the connecting portion; the second inserting wall is inserted into the first slot from top to bottom, and the bottom end of the second inserting wall abuts against the bottom wall.

8. The T-shaped plug-in suction cup storage assembly according to claim 5, characterized in that: The third slot is a narrow slot extending vertically; the middle two side surfaces of the third insertion wall are convexly provided with clamping ribs extending in the front-to-back direction, and the middle two sides of the third slot are correspondingly concavely provided with clamping openings; the third insertion wall is inserted into the third slot from top to bottom, and the clamping ribs are clamped by the clamping openings.

9. The T-shaped plug-in suction cup storage assembly according to claim 5, characterized in that: The adsorption part includes a circular shell plate and a peripheral shell of the circular shell plate; the connecting part extends downward from the lower side of the peripheral shell; the circular shell plate and the peripheral shell form a concave cavity for the floating deformation of the suction cup member at the front side of the adsorption part, and the through hole is opened in the circular shell plate; The control component is a screw assembly, and the knob of the screw assembly is arranged on the back side of the circular shell plate.

10. T-shaped plug-in suction cup storage assembly, characterized in that: It includes a storage rack and at least one suction cup device; The suction cup device comprises a deformable suction cup member, a shell and a control member; the shell comprises an adsorption portion and a connection portion connected to the side of the adsorption portion; the suction cup member is arranged at the front side of the adsorption portion, the control member is arranged at the back side of the adsorption portion, and the control member drives the suction cup member to float and deform so as to adsorb or release the bearing surface; The back side of the connecting portion is provided with an inserting portion; the inserting portion is provided with a vertical third inserting wall, the outer end of the third inserting wall is provided with a first inserting wall, the first inserting wall and the third inserting wall are connected in a T-shape; a first slot is formed between the first inserting wall and the connecting portion; The storage rack is provided with a back plate and a second insertion wall which are parallel to each other. The top ends of the back plate and the second insertion wall are transitionally connected by a top wall to form a second slot with a closed top. The second insertion wall is provided with at least one vertical third slot. The second inserting wall is inserted into the first slot from top to bottom, the first inserting wall is inserted into the second slot from bottom to top, and the third inserting wall is inserted into the third slot from top to bottom, so as to form a T-shaped plug-in connection structure between the storage rack and the suction cup device; The back plate is provided with a storage flat plate extending toward the back side.

11. The T-shaped plug-in suction cup storage assembly according to claim 10, characterized in that: The storage rack is formed by bending a metal plate in one piece; the storage flat plate extends from the bottom end of the back plate to the back side; the top wall and the second plug wall are formed by bending the top end of the back plate to the front side and the bottom in sequence; The bottom end of the back plate exceeds the bottom end of the second plug-in wall, and after assembly, the storage plate is lower than the bottom end of the plug-in portion.

12. The T-shaped plug-in suction cup storage assembly according to claim 10, characterized in that: The plug-in portion further includes a bottom wall, the bottom wall extends outward from the bottom end of the connecting portion, the first plug-in wall extends upward from the outer end of the bottom wall, and the connecting portion, the bottom wall and the first plug-in wall form the first slot with a closed bottom end; The bottom end of the third inserting wall is connected to the bottom wall, and the inner end of the third inserting wall extends to the inside of the connecting portion; the second inserting wall is inserted into the first slot from top to bottom, and the bottom end of the second inserting wall abuts against the bottom wall.

13. The T-shaped plug-in suction cup storage assembly according to claim 10, characterized in that: The third slot is a narrow slot extending vertically; the middle two side surfaces of the third insertion wall are convexly provided with clamping ribs extending in the front-to-back direction, and the middle two sides of the third slot are correspondingly concavely provided with clamping openings; the third insertion wall is inserted into the third slot from top to bottom, and the clamping ribs are clamped by the clamping openings.

14. The T-shaped plug-in suction cup storage assembly according to claim 10, characterized in that: The adsorption part comprises a circular shell plate and a peripheral shell of the circular shell plate; the connecting part integrally extends downward from the lower side of the peripheral shell; the circular shell plate and the peripheral shell form a concave cavity at the front side of the adsorption part for the floating deformation of the suction cup member; A connecting rod is provided on the back side of the suction cup member, and the connecting rod passes through the through hole of the circular shell plate to connect with the control member, and the control member drives the suction cup member to float and deform through the connecting rod to adsorb or release the bearing surface; The control member is a screw assembly, and the knob of the screw assembly is arranged on the back side of the circular shell plate; The connection portion is integrally extended radially from a side portion of the peripheral shell.

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