Sucking disc device with magnetic suction type storage function

Abstract

The utility model discloses a suction cup device with a magnetic suction type storage function. The suction cup device comprises a fixing assembly, a suction cup arranged on the inner side of the fixing assembly, a first magnetic piece arranged on the outer side of the fixing assembly and a second magnetic piece used for being fixed to a piece to be stored. The fixing assembly comprises a shell, a driving piece and a spring. Connecting rods of the suckers penetrate through the connecting holes to be connected with the driving pieces. The spring is arranged between the suction cup and the shell; a storage plane is arranged on the outer side of the fixing assembly, and the first magnetic piece is fixed to the storage plane. The driving piece drives the sucker to deform through the connecting rod, and the shell is used for compressing and adsorbing the sucker on a bearing surface; the to-be-stored part fixed with the second magnetic part is close to the storage plane, the first magnetic part and the second magnetic part are attracted, and the storage plane is used for bearing the to-be-stored part; the suction cup device has the advantages that the suction cup device can magnetically attract and fix objects such as remote controllers and electronic products, distributed storage and fixed storage are achieved, convenience is achieved, and use is not affected.

Description

Technical Field

[0001] The utility model relates to a suction cup device, in particular to a suction cup device with a magnetic storage function. The suction cup device is adsorbed on a bearing surface and magnetically fixes an object to be stored through a magnetic suction piece. Background Art

[0002] In daily life, suction cup devices are often used in combination with hooks, hook racks, storage baskets, storage racks, etc., and are used in bathrooms, toilets, kitchens and other spaces to store towels, cosmetics, seasoning bottles, etc. On the basis of expanding the storage space, they further achieve punch-free, detachable and reusable.

[0003] For example, a utility model patent with authorization announcement number CN218528423U discloses a suction cup hook, including a hook body, a suction cup, a spring and a rotating button; the hook body includes a mounting seat, a connecting frame and a hook member, and the hook member can have only a hanging function or have other additional functions, for example, the hook member as a whole can be a container, that is, the hook member can be a common curved hook-shaped structure, and can be a structure that provides support and storage for external objects in a broad sense, such as a drain basket or a box.

[0004] With the increasing popularity of smart home appliances, electric fans, air conditioners, televisions, set-top boxes, clothes drying machines and other smart home appliances can be controlled by remote controls. Different remote controls need to be stored in different locations to make it easier for users to use them. For example, the TV remote control is best stored at the head of the bed or next to the sofa, the air conditioner remote control is best stored by the door, and the clothes drying machine remote control is best stored near the washing machine on the balcony. The combination of the suction cup device with the storage basket and shelf is more suitable for centralized storage and should not be used in this distributed storage scenario.

[0005] In addition, with the popularization of electronic products, mobile phones, tablets, etc. also need to be stored, and it is best not to block the screen when storing them, so as not to affect the viewing and operation of the screen. The combination of suction cup devices, hooks, and shelves cannot meet the needs of this fixed storage. Summary of the invention

[0006] In view of the fact that the combination of the existing suction cup device and hooks, hook racks, storage baskets, and storage racks cannot meet the needs of distributed storage of remote controls or fixed storage of electronic products, the technical problem to be solved by the utility model is to provide a suction cup device with a magnetic storage function. By arranging a magnetic suction part on the suction cup device, distributed storage and fixed storage methods are realized, the functional scope of the suction cup device is expanded, and the application bottleneck of the existing suction cup device in the field of smart home appliances and electronic products is solved.

[0007] The technical solution adopted by the utility model to solve the above technical problems is: a suction cup device with a magnetic storage function, comprising a fixing component, a suction cup arranged inside the fixing component, a first magnetic component arranged outside the fixing component, and a second magnetic component for fixing on the object to be stored;

[0008] The fixing assembly includes a housing, a wrench and a spring; the outer side of the housing includes a first housing portion and a second housing portion, the second housing portion is recessed inwardly relative to the first housing portion to form a first concave cavity for accommodating the wrench; the first housing portion has a first plane, and the first magnetic member is fixed on the first plane;

[0009] The inner side of the shell is provided with a second cavity for accommodating the suction cup; a connecting rod is convexly provided on the outer side of the suction cup, and a connecting hole penetrating the second cavity is opened on the second shell part; the connecting rod of the suction cup passes through the connecting hole and is hinged to the wrench; the spring is arranged between the suction cup and the second cavity;

[0010] The outer side of the wrench has a second plane; when the wrench is buckled, the wrench drives the suction cup to deform through the connecting rod, the shell is used to press the suction cup onto the bearing surface, and the spring is compressed between the suction cup and the second concave cavity; the second plane does not exceed the first plane, and at least the first plane constitutes a part of the storage plane;

[0011] The to-be-stored piece to which the second magnetic piece is fixed is close to the storage plane, the first magnetic piece is attracted to the second magnetic piece, and the storage plane is used to carry the to-be-stored piece;

[0012] The inner side of the shell is provided with a wall-supporting rib for supporting the bearing surface.

[0013] The preferred technical solution adopted by the utility model to solve the above technical problems is: the shell has a peripheral side wall, the peripheral side wall surrounds the second concave cavity, and at least a part of the peripheral side wall corresponding to the first shell part extends inward to form the wall reinforcement;

[0014] An annular pressing wall is also provided on the inner side of the shell, and the annular pressing wall is used to enclose a third concave cavity; the annular pressing wall is used to press the suction cup onto the bearing surface, and the third concave cavity is used to accommodate the spring;

[0015] The spring is in a trumpet shape and is sleeved on the connecting rod in a manner that the trumpet mouth faces the suction cup.

[0016] Another technical solution adopted by the utility model to solve the above technical problems is: a suction cup device with a magnetic storage function, comprising a fixing component, a suction cup arranged inside the fixing component, a first magnetic member arranged outside the fixing component, and a second magnetic member for fixing on the object to be stored;

[0017] The fixing assembly includes a housing, a wrench and a spring; the outer side of the housing includes a first housing portion and a second housing portion; the first housing portion has a first plane, and the first magnetic member is fixed on the first plane; the second housing portion is used to install the wrench;

[0018] A connecting rod is protruding from the outer side of the suction cup, and a connecting hole is opened on the shell; the connecting rod of the suction cup passes through the connecting hole and is hinged to the wrench; the spring is arranged between the suction cup and the shell;

[0019] The outer side of the wrench has a second plane; when the wrench is buckled, the wrench drives the suction cup to deform through the connecting rod, the shell is used to press the suction cup onto the bearing surface, and the spring is compressed between the suction cup and the shell; the second plane does not exceed the first plane, and at least the first plane constitutes a part of the storage plane;

[0020] The to-be-stored piece to which the second magnetic piece is fixed is close to the storage plane, the first magnetic piece is attracted to the second magnetic piece, and the storage plane is used to carry the to-be-stored piece;

[0021] The inner side of the shell is provided with a wall-supporting rib for supporting the bearing surface.

[0022] Another technical solution adopted by the utility model to solve the above technical problem is preferably: the second shell part is recessed inwardly relative to the first shell part to form a first concave cavity; when the wrench is buckled, the wrench is accommodated in the first concave cavity; the first plane is flush with the second plane to form a storage plane;

[0023] The shell has a peripheral side wall, and the peripheral side wall is used to enclose a second concave cavity for accommodating the suction cup; at least a portion of the peripheral side wall corresponding to the first shell portion extends inward to form the wall rib;

[0024] An annular pressing wall is also provided on the inner side of the shell, and the annular pressing wall is used to enclose a third concave cavity; the annular pressing wall is used to press the suction cup onto the bearing surface, and the third concave cavity is used to accommodate the spring;

[0025] The connecting hole is formed on the second shell portion and passes through the third cavity.

[0026] Another preferred technical solution adopted by the utility model to solve the above technical problem is: a notch for the wrench operation is provided at the free end of the wrench; an eccentric protrusion is provided on the inner side of the wrench;

[0027] When the wrench is pulled up, the first position of the eccentric protrusion abuts against the outer side surface of the shell, and the elastic force of the spring drives the suction cup to deform in a trend away from the shell;

[0028] When the wrench is buckled, the second position of the eccentric protrusion abuts against the outer side surface of the shell to pull the connecting rod and drive the suction cup to deform in a trend close to the shell, and the spring is compressed;

[0029] The spring is in a trumpet shape and is sleeved on the connecting rod in a manner that the trumpet mouth faces the suction cup.

[0030] Another technical solution adopted by the utility model to solve the above technical problems is: a suction cup device with a magnetic storage function, comprising a fixing component, a suction cup arranged inside the fixing component, a first magnetic member arranged outside the fixing component, and a second magnetic member for fixing on the object to be stored;

[0031] The fixing assembly comprises a shell, a knob assembly and a spring; the suction cup is arranged on the inner side of the shell, the knob assembly is arranged on the outer side of the shell, a connecting rod is convexly arranged on the outer side of the suction cup, and a connecting hole is opened on the shell; the connecting rod of the suction cup passes through the connecting hole and is connected to the knob assembly; the spring is arranged between the suction cup and the shell;

[0032] The knob assembly comprises a knob, an outer cover is arranged on the outer side of the knob; the outer surface of the outer cover is a first plane, and the outer side of the knob has an annular second plane; the first magnetic member is fixed on the first plane; the outer cover is arranged on the outer side of the knob, and the first plane and the second plane form a storage plane;

[0033] When the knob is tightened, the knob assembly drives the suction cup to deform through the connecting rod, the shell is used to press the suction cup onto the bearing surface, and the spring is compressed between the suction cup and the shell;

[0034] The to-be-stored piece to which the second magnetic piece is fixed is close to the storage plane, the first magnetic piece is attracted to the second magnetic piece, and the storage plane is used to carry the to-be-stored piece.

[0035] Another technical solution adopted by the utility model to solve the above technical problems is: a suction cup device with a magnetic storage function, comprising a fixing component, a suction cup arranged inside the fixing component, a first magnetic member arranged outside the fixing component, and a second magnetic member for fixing on the object to be stored;

[0036] The fixing assembly comprises a shell, a driving member and a spring; the suction cup is arranged on the inner side of the shell, the driving member is arranged on the outer side of the shell, a connecting rod is convexly provided on the outer side of the suction cup, and a connecting hole is opened on the shell; the connecting rod of the suction cup passes through the connecting hole and is connected to the driving member; the spring is arranged between the suction cup and the shell;

[0037] A storage plane is provided on the outer side of the fixing assembly, and the first magnetic member is fixed on the storage plane;

[0038] The driving member drives the suction cup to deform through the connecting rod, the shell is used to press the suction cup onto the bearing surface, and the spring is compressed between the suction cup and the shell;

[0039] The to-be-stored piece to which the second magnetic piece is fixed is close to the storage plane, the first magnetic piece is attracted to the second magnetic piece, and the storage plane is used to carry the to-be-stored piece.

[0040] Another technical solution adopted by the utility model to solve the above technical problem is preferably: the driving member is a wrench; the outer side of the shell includes a first shell part and a second shell part; the first shell part has a first plane, and the first magnetic member is fixed on the first plane; the second shell part is used to install the wrench; the connecting rod of the suction cup passes through the connecting hole and is hinged to the wrench;

[0041] The outer side of the wrench has a second plane; when the wrench is buckled, the wrench drives the suction cup to deform through the connecting rod; the second plane does not exceed the first plane, and at least the first plane constitutes a part of the storage plane;

[0042] The inner side of the shell is provided with a wall-supporting rib for supporting the bearing surface;

[0043] The free end of the wrench is provided with a notch for wrench-in operation; the inner side of the wrench is provided with an eccentric protrusion.

[0044] Another technical solution adopted by the utility model to solve the above technical problem is preferably: the second shell part is recessed inwardly relative to the first shell part to form a first concave cavity; when the wrench is buckled, the wrench is accommodated in the first concave cavity; the first plane is flush with the second plane to form a storage plane;

[0045] The shell has a peripheral side wall, and the peripheral side wall is used to enclose a second concave cavity for accommodating the suction cup; at least a portion of the peripheral side wall corresponding to the first shell portion extends inward to form the wall rib;

[0046] An annular pressing wall is also provided on the inner side of the shell, and the annular pressing wall is used to enclose a third concave cavity; the annular pressing wall is used to press the suction cup onto the bearing surface, and the third concave cavity is used to accommodate the spring;

[0047] The connecting hole is formed on the second shell portion and passes through the third cavity.

[0048] Compared with the prior art, the advantages of the utility model are: the suction cup is driven and controlled by the fixing component to detachably adsorb and fix the suction cup device on the bearing surface, so that the suction cup device can be fixed at any position detachably, without leaving marks or punching holes, and without damaging the bearing surface; by arranging a first magnetic part on the outside of the fixing component and fixing a second magnetic part on the item to be stored, the magnetic attraction between the first magnetic part and the second magnetic part is utilized to magnetically fix the item to be stored on the suction cup device, so that the item to be stored is conveniently fixed at a suitable position, so as to realize the functions of distributed storage and fixed storage, and the storage and retrieval are quick and convenient; the storage plane plays the role of bearing, supporting and maintaining balance for the item to be stored.

[0049] The suction cup device can be fixed on a vertical bearing surface, such as a wall, a tile, etc., or on a horizontal bearing surface, such as a desktop, an operating platform, etc. Therefore, for the remote control storage, distributed storage can be achieved, and the user can store the remote controls of different electrical products in a distributed manner at a corresponding and convenient location; for electronic products such as mobile phones and tablet computers, both distributed storage and fixed storage with the display screen facing outward can be achieved, and the user can store the electronic products in a fixed location to operate and view the display screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0050] 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.

[0051] Figure 1 The use scenario of the suction cup device with magnetic storage function of embodiment 1 Figure 1 ;

[0052] Figure 2The use scenario of the suction cup device with magnetic storage function of embodiment 1 Figure 2 ;

[0053] Figure 3 It is a structural schematic diagram of a suction cup device with a magnetic storage function according to the first embodiment;

[0054] Figure 4 The disassembly of the suction cup device with magnetic storage function of the first embodiment Figure 1 ;

[0055] Figure 5 The disassembly of the suction cup device with magnetic storage function of the first embodiment Figure 2 ;

[0056] Figure 6 It is a cross-sectional view of the suction cup device with magnetic storage function of the first embodiment;

[0057] Figure 7 The use scenario of the suction cup device with magnetic storage function of the second embodiment Figure 1 ;

[0058] Figure 8 The use scenario of the suction cup device with magnetic storage function of the second embodiment Figure 2 ;

[0059] Fig. 9 It is a structural schematic diagram of a suction cup device with a magnetic storage function according to the second embodiment;

[0060] Fig.10 It is a cross-sectional view of a suction cup device with a magnetic storage function according to the second embodiment;

[0061] Description of reference numerals:

[0062] Embodiment 1: A suction cup device 100 with a magnetic storage function, a fixing assembly 110, a suction cup 120, a connecting rod 121, a first magnetic component c1, a second magnetic component c2, a shell 10, a first shell portion 11, a second shell portion 12, a connecting hole 13, a wall rib 14, a peripheral side wall 15, an annular pressing wall 16, a first concave cavity q1, a second concave cavity q2, a third concave cavity q3, a first plane f1, a second plane f2, a storage plane f, a wrench 20, a notch 21, an eccentric protrusion 22, a first position p1, a second position p2, a bearing surface m, a component to be stored D, and a spring s;

[0063] Embodiment 2: A suction cup device 200 with a magnetic storage function, a fixing assembly 210, a suction cup 220, a connecting rod 221, a first magnetic component c1', a second magnetic component c2', a shell 10', a connecting hole 13', a knob assembly 20', a knob 21', an outer cover 22', a first plane f1', a second plane f2', a storage plane f', a bearing surface m', a component to be stored D', and a spring s'. DETAILED DESCRIPTION

[0064] 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.

[0065] 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. Embodiment 1

[0066] like Figures 1 to 6 The suction cup device 100 with a magnetic storage function provided in this embodiment includes a fixing component 110, a suction cup 120 arranged on the inner side of the fixing component 110, a first magnetic component c1 arranged on the outer side of the fixing component 110, and a second magnetic component c2 for fixing on the object D to be stored.

[0067] like Figures 3 to 6 As shown, the fixing assembly 110 includes a housing 10, a wrench 20 and a spring s. The outer side of the housing 10 includes a first housing portion 11 and a second housing portion 12. The first housing portion 11 has a first plane f1 on which the first magnetic member c1 is fixed. The second housing portion 12 is used to mount the wrench 20.

[0068] A connecting rod 121 is protruded from the outer side of the suction cup 120, and a connecting hole 13 is opened on the housing 10. The connecting rod 121 of the suction cup 120 passes through the connecting hole 13 and is hinged to the wrench 20. A spring s is arranged between the suction cup 120 and the housing 10. The outer side of the wrench 20 has a second plane f2.

[0069] The wrench 20, as a driving member in this embodiment, has two actions and positions: an open state and a closed state. The suction cup 120 is attached to the bearing surface m. When the wrench 20 is closed, the wrench 20 drives the suction cup 120 to deform through the connecting rod 121 until the housing 10 presses the suction cup 120 onto the bearing surface m. At this time, the suction cup device is adsorbed and fixed on the bearing surface m, and the spring s is compressed between the suction cup 120 and the housing 10. When the wrench 20 is opened, the elastic force of the spring s drives the suction cup 120 to deform in the opposite direction, thereby releasing the bearing surface m to separate the suction cup device from the bearing surface m.

[0070] like Figure 3 Combination Figure 6 As shown, the second plane f2 outside the wrench 20 does not exceed the first plane f1, and at least the first plane f1 constitutes a part of the storage plane f. In this embodiment, the first plane f1 of the first housing portion 11 is flush with the second plane f2 of the wrench 20, and the first plane f1 and the second plane f2 together form the storage plane f. In other embodiments, it can also be designed that the first plane f1 of the first housing portion 11 exceeds the second plane f2 of the wrench 20, and the first plane f1 is used as the storage plane f.

[0071] The reason why the first magnetic component c1 is installed on the first shell portion 11 rather than on the wrench 20 is that the wrench 20 is a movable part relative to the shell 10. Installing the first magnetic component c1 on the first shell portion 11 can not only prevent it from being installed on the wrench 20 and becoming loose and falling off due to movement, but also ensure that the storage component D is stable, secure and balanced after being magnetically fixed.

[0072] like Figure 1 and Figure 2 As shown, the item D to be stored, which is fixed with the second magnetic component c2, is close to the storage plane f, the first magnetic component c1 and the second magnetic component c2 are attracted, and the storage plane f is used to carry the item D to be stored. For example, in this embodiment, the first magnetic component c1 is a magnet, the second magnetic component c2 is an iron sheet, and the item D to be stored is a remote control. The second magnetic component c2 iron sheet is attached to the back of the remote control of the item D to be stored. When storing, the second magnetic component c2 iron sheet on the back of the remote control of the item D to be stored is brought close to the first magnetic component c1 magnet on the storage plane f, and the remote control of the item D to be stored is fastened to the suction cup device, and the storage plane f is against the back of the remote control of the item D to be stored, so as to carry, support, and keep it balanced.

[0073] In other embodiments, the first magnetic component c1 and the second magnetic component c2 may both be magnets, and are respectively fixed on the outside of the fixing component 110 and the storage component D with opposite magnetic poles facing outwards; or the second magnetic component c2 may be replaced by other magnetic metal materials, but the selection of iron sheets can reduce material costs.

[0074] In addition, the storage item D can also be an electronic product such as a mobile phone or a tablet computer. The suction cup device can be fixed on a vertical bearing surface m, such as a wall, a tile, etc., or fixed on a horizontal bearing surface m, such as a desktop, an operating platform, etc. Therefore, for the remote control storage item D, distributed storage can be achieved, and the user can store the remote controls of different electrical products in a distributed manner in a corresponding and convenient location; for electronic products such as mobile phones and tablet computers, both distributed storage and fixed storage with the display screen facing outward can be achieved, and the user can store the electronic product in a fixed location to operate and view the display screen.

[0075] It can be seen that the suction cup device 100 with a magnetic storage function provided in this embodiment drives and controls the suction cup 120 through the fixing component 110, so that the suction cup device can be detachably adsorbed and fixed on the bearing surface m, thereby the suction cup device can be fixed at any position detachably, without leaving marks or punching, and without damaging the bearing surface m; by arranging a first magnetic component c1 on the outside of the fixing component 110 and fixing a second magnetic component c2 on the item D to be stored, the magnetic attraction between the first magnetic component c1 and the second magnetic component c2 is used to magnetically fix the item D to be stored on the suction cup device, thereby conveniently fixing the item D to be stored in a suitable position, so as to realize the functions of distributed storage and fixed storage, and the storage and retrieval are quick and convenient; the storage plane f plays the role of bearing, supporting and maintaining balance for the item f to be stored.

[0076] Furthermore, if Figures 3 to 6 As shown, a wall rib 14 for abutting the bearing surface m is provided on the inner side of the housing 10. In this embodiment, the housing 10 has a peripheral side wall 15, and the peripheral side wall 15 is used to enclose a second cavity q2 for accommodating the suction cup 120. At least a portion of the peripheral side wall 15 corresponding to the first housing portion 11 extends inward to form the wall rib 14. In this embodiment, the wall rib 14 extends inward from the top end of the peripheral side wall 15 corresponding to the first housing portion 11.

[0077] Firstly, the wall reinforcement 14 can make up for the gap between the shell 10 and the bearing surface m formed after the suction cup device is adsorbed on the bearing surface m because the suction cup 120 exceeds the inner end surface of the shell 10; secondly, the suction cup 120 is a deformable part, and the wall reinforcement 14 can support the bearing surface m to keep the shell 10 stable, especially to keep the storage plane f fixed and stable; thirdly, the wall reinforcement 14 can provide sufficient reaction force support by supporting the bearing surface m during the operation of the wrench 20.

[0078] like Figure 4As shown, the second housing portion 12 is recessed inward relative to the first housing portion 11 to form a first cavity q1. When the wrench 20 is engaged, the wrench 20 is accommodated in the first cavity q1, so that the first plane f1 is flush with the second plane f2 to form a receiving plane f.

[0079] like Figure 5 As shown, in the present embodiment, the projection range of the second cavity q2 formed by the peripheral wall 15 of the shell 10 is larger than the suction cup 120, so an annular clamping wall 16 is further provided on the inner side of the shell 10, and the annular clamping wall 16 is used to enclose a third cavity q3, and the annular clamping wall 16 is used to press and adsorb the suction cup 120 on the bearing surface m. The third cavity q3 is used to accommodate the spring s and accommodate the floating deformation of the suction cup 120.

[0080] The connecting hole 13 is formed on the second housing portion 12 to maintain the overall integrity of the appearance of the fixing assembly 110 after the wrench 20 is installed, and the connecting hole 13 passes through the third cavity q3. It should be understood that since the third cavity q3 is located inside the second cavity q2, it also passes through the second cavity q2.

[0081] In other embodiments, the peripheral side wall 15 can also be designed to directly press the suction cup 120, and the spring s is arranged between the suction cup 120 and the second cavity q2. However, such a design will result in the size of the storage plane f being limited to the size of the suction cup 120. The embodiment adopts the method of further arranging the annular pressing wall 16 inside the peripheral side wall 15 of the housing 10 to eliminate this limitation.

[0082] like Figure 5 As shown, preferably, the spring s is trumpet-shaped and is sleeved on the connecting rod 121 in a manner that the trumpet mouth faces the suction cup 120, so as to act more stably and powerfully on the suction cup 120. After the spring s is sleeved on the connecting rod 121 of the suction cup 120, it extends from the inner side of the housing 10 into the connecting hole 13 in the third cavity q3, passes through the second shell part 12 outside the housing 10, and is hinged to the wrench 20.

[0083] The free end of the wrench 20 is provided with a notch 21 for the pulling operation, which is particularly convenient for the user to pull the wrench 20 open. An eccentric protrusion 22 is provided on the inner side of the wrench 20. When the wrench 20 is pulled up, the first position p1 of the eccentric protrusion 22 abuts against the outer side of the housing 10, which is the outer side of the second shell part 12 in this embodiment, and the elastic force of the spring s drives the suction cup 120 to deform away from the housing 10, thereby releasing the bearing surface m. When the wrench 20 is buckled, the second position p2 of the eccentric protrusion 22 abuts against the outer side of the housing 10 to pull the connecting rod 121 and drive the suction cup 120 to deform close to the housing 10, and the spring s is compressed.

[0084] It can be understood that the eccentricity of the eccentric protrusion 22 refers to the fact that the distance from the outer contour that it abuts against the outer side surface of the shell 10 to the rotation axis is inconsistent. In this embodiment, the distance from the first position to the rotation axis is smaller than the distance from the second position to the rotation axis, thereby realizing the aforementioned pulling and releasing function. Embodiment 2

[0085] like Figures 7 to 10 The suction cup device 200 with magnetic storage function provided in this embodiment includes a fixing component 210, a suction cup 220 arranged inside the fixing component 210, a first magnetic component c1' arranged outside the fixing component 210, and a second magnetic component c2' for fixing on the to-be-stored object D'.

[0086] In this embodiment, the driving member is a knob assembly 20'. Fig. 9 and Fig.10 As shown, the fixing assembly 210 includes a housing 10', a knob assembly 20' and a spring s'. Similarly, a suction cup 220 is arranged on the inner side of the housing 10', and the knob assembly 20' as a driving member is arranged on the outer side of the housing 10'. A connecting rod 221 is protruded from the outer side of the suction cup 220, and a connecting hole 13' is opened on the housing 10'. The connecting rod 221 of the suction cup 220 passes through the connecting hole 13' and is connected to the knob assembly 20', and the spring s' is arranged between the suction cup 220 and the housing 10'.

[0087] For the specific structure and working principle of the knob assembly 20 ′, reference may be made to the rotary suction cup device and suction cup hook disclosed in the utility model patent with authorization announcement number CN220646466U.

[0088] like Fig. 9 and Fig.10 As shown, the knob assembly 20' includes a knob 21', and an outer cover 22' is provided on the outer side of the knob 21'. The outer surface of the outer cover 22' is a first plane f1', and the outer side of the knob 21' has an annular second plane f2'. The first magnetic member c1' is fixed on the first plane f1'. The outer cover 22' is provided on the outer side of the knob 21', and the first plane f1' and the second plane f2' form a storage plane f'.

[0089] When the knob 21' is tightened, the knob assembly 20' drives the suction cup 220 to deform through the connecting rod 221, and the housing 10' presses the suction cup 220 to be adsorbed on the bearing surface m', and the spring s' is compressed between the suction cup 220 and the housing 10'. The to-be-received part D', to which the second magnetic part c2' is fixed, approaches the receiving plane f', the first magnetic part c1' and the second magnetic part c2' are attracted, and the receiving plane f' is used to carry the to-be-received part D'.

[0090] Unlike the wrench used as the driving member in the first embodiment, the driving member of this embodiment adopts a knob assembly 20', which is more uniform in the circumferential direction when subjected to force, so there is no need to design the housing with a unique structure like in the first embodiment, and it can be simply designed as a circular member. However, the first embodiment adopts a wrench as the driving member, and there is no need to manufacture and process complex components or structures such as a rotating seat, a rotating limit column, and a rotating limit groove.

[0091] In addition, in this embodiment, the first plane f1' is flush with the second plane f2' to form a flat storage plane f'. In other embodiments, the second plane f2' of the outer ring of the knob 21' can slightly exceed the first plane f1' of the outer cover 22' to facilitate the installation of the outer cover 22', as long as it does not affect the magnetic attraction of the first magnetic part c1' and the second magnetic part c2' to cause the to-be-stored part D' to fall off. The second plane f2' of the outer ring of the knob 21' can also be made of elastic or flexible material to play a buffering role when adsorbed and fixed to protect the shell of the to-be-stored part D'.

[0092] It should be noted that the suction cup device with a magnetic storage function that the utility model claims to protect has a fixing component including a shell, a driving member and a spring. The suction cup is arranged on the inner side of the shell, and the driving member is arranged on the outer side of the shell. A connecting rod is protruding from the outer side of the suction cup, and a connecting hole is opened on the shell. The connecting rod of the suction cup passes through the connecting hole and is connected to the driving member. The spring is arranged between the suction cup and the shell. The driving member drives the suction cup to deform through the connecting rod, and the shell is used to press the suction cup onto the bearing surface, and the spring is compressed between the suction cup and the shell. Therefore, the driving member is not limited to the wrench provided in Example 1 and the knob assembly provided in Example 2.

[0093] 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.

[0094] The above is an introduction to the suction cup device with magnetic storage function provided by the utility model. This article uses specific examples to illustrate the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the utility model and its core idea. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A suction cup device with a magnetic storage function, characterized in that: It includes a fixing component, a suction cup arranged inside the fixing component, a first magnetic component arranged outside the fixing component, and a second magnetic component used for fixing on the item to be stored; The fixing assembly includes a housing, a wrench and a spring; the outer side of the housing includes a first housing portion and a second housing portion, the second housing portion is recessed inwardly relative to the first housing portion to form a first concave cavity for accommodating the wrench; the first housing portion has a first plane, and the first magnetic member is fixed on the first plane; The inner side of the shell is provided with a second cavity for accommodating the suction cup; a connecting rod is convexly provided on the outer side of the suction cup, and a connecting hole penetrating the second cavity is opened on the second shell part; the connecting rod of the suction cup passes through the connecting hole and is hinged to the wrench; the spring is arranged between the suction cup and the second cavity; The outer side of the wrench has a second plane; when the wrench is buckled, the wrench drives the suction cup to deform through the connecting rod, the shell is used to press the suction cup onto the bearing surface, and the spring is compressed between the suction cup and the second concave cavity; the second plane does not exceed the first plane, and at least the first plane constitutes a part of the storage plane; The to-be-stored piece to which the second magnetic piece is fixed is close to the storage plane, the first magnetic piece is attracted to the second magnetic piece, and the storage plane is used to carry the to-be-stored piece; The inner side of the shell is provided with a wall-supporting rib for supporting the bearing surface.

2. The suction cup device with magnetic storage function according to claim 1, characterized in that: The shell has a peripheral side wall, the peripheral side wall encloses a second concave cavity, and at least a portion of the peripheral side wall corresponding to the first shell portion extends inward to form the wall-supporting rib; An annular pressing wall is also provided on the inner side of the shell, and the annular pressing wall is used to enclose a third concave cavity; the annular pressing wall is used to press the suction cup onto the bearing surface, and the third concave cavity is used to accommodate the spring; The spring is in a trumpet shape and is sleeved on the connecting rod in a manner that the trumpet mouth faces the suction cup.

3. A suction cup device with a magnetic storage function, characterized in that: It includes a fixing component, a suction cup arranged inside the fixing component, a first magnetic component arranged outside the fixing component, and a second magnetic component used for fixing on the item to be stored; The fixing assembly includes a housing, a wrench and a spring; the outer side of the housing includes a first housing portion and a second housing portion; the first housing portion has a first plane, and the first magnetic member is fixed on the first plane; the second housing portion is used to install the wrench; A connecting rod is protruding from the outer side of the suction cup, and a connecting hole is opened on the shell; the connecting rod of the suction cup passes through the connecting hole and is hinged to the wrench; the spring is arranged between the suction cup and the shell; The outer side of the wrench has a second plane; when the wrench is buckled, the wrench drives the suction cup to deform through the connecting rod, the shell is used to press the suction cup onto the bearing surface, and the spring is compressed between the suction cup and the shell; the second plane does not exceed the first plane, and at least the first plane constitutes a part of the storage plane; The to-be-stored piece to which the second magnetic piece is fixed is close to the storage plane, the first magnetic piece is attracted to the second magnetic piece, and the storage plane is used to carry the to-be-stored piece; The inner side of the shell is provided with a wall-supporting rib for supporting the bearing surface.

4. The suction cup device with magnetic storage function according to claim 3, characterized in that: The second housing portion is recessed inwardly relative to the first housing portion to form a first concave cavity; when the wrench is fastened, the wrench is accommodated in the first concave cavity; the first plane is flush with the second plane to form a storage plane; The shell has a peripheral side wall, and the peripheral side wall is used to enclose a second concave cavity for accommodating the suction cup; at least a portion of the peripheral side wall corresponding to the first shell portion extends inward to form the wall rib; An annular pressing wall is also provided on the inner side of the shell, and the annular pressing wall is used to enclose a third concave cavity; the annular pressing wall is used to press the suction cup onto the bearing surface, and the third concave cavity is used to accommodate the spring; The connecting hole is formed on the second shell portion and passes through the third cavity.

5. The suction cup device with magnetic storage function according to claim 3, characterized in that: The free end of the wrench is provided with a notch for the wrench operation; the inner side of the wrench is provided with an eccentric protrusion; When the wrench is pulled up, the first position of the eccentric protrusion abuts against the outer side surface of the shell, and the elastic force of the spring drives the suction cup to deform in a trend away from the shell; When the wrench is buckled, the second position of the eccentric protrusion abuts against the outer side surface of the shell to pull the connecting rod and drive the suction cup to deform in a trend close to the shell, and the spring is compressed; The spring is in a trumpet shape and is sleeved on the connecting rod in a manner that the trumpet mouth faces the suction cup.

6. A suction cup device with a magnetic storage function, characterized in that: It includes a fixing component, a suction cup arranged inside the fixing component, a first magnetic component arranged outside the fixing component, and a second magnetic component used for fixing on the item to be stored; The fixing assembly comprises a shell, a knob assembly and a spring; the suction cup is arranged on the inner side of the shell, the knob assembly is arranged on the outer side of the shell, a connecting rod is convexly arranged on the outer side of the suction cup, and a connecting hole is opened on the shell; the connecting rod of the suction cup passes through the connecting hole and is connected to the knob assembly; the spring is arranged between the suction cup and the shell; The knob assembly comprises a knob, an outer cover is arranged on the outer side of the knob; the outer surface of the outer cover is a first plane, and the outer side of the knob has an annular second plane; the first magnetic member is fixed on the first plane; the outer cover is arranged on the outer side of the knob, and the first plane and the second plane form a storage plane; When the knob is tightened, the knob assembly drives the suction cup to deform through the connecting rod, the shell is used to press the suction cup onto the bearing surface, and the spring is compressed between the suction cup and the shell; The to-be-stored piece to which the second magnetic piece is fixed is close to the storage plane, the first magnetic piece is attracted to the second magnetic piece, and the storage plane is used to carry the to-be-stored piece.

7. A suction cup device with a magnetic storage function, characterized in that: It includes a fixing component, a suction cup arranged inside the fixing component, a first magnetic component arranged outside the fixing component, and a second magnetic component used for fixing on the item to be stored; The fixing assembly comprises a shell, a driving member and a spring; the suction cup is arranged on the inner side of the shell, the driving member is arranged on the outer side of the shell, a connecting rod is convexly provided on the outer side of the suction cup, and a connecting hole is opened on the shell; the connecting rod of the suction cup passes through the connecting hole and is connected to the driving member; the spring is arranged between the suction cup and the shell; A storage plane is provided on the outer side of the fixing assembly, and the first magnetic member is fixed on the storage plane; The driving member drives the suction cup to deform through the connecting rod, the shell is used to press the suction cup onto the bearing surface, and the spring is compressed between the suction cup and the shell; The to-be-stored piece to which the second magnetic piece is fixed is close to the storage plane, the first magnetic piece is attracted to the second magnetic piece, and the storage plane is used to carry the to-be-stored piece.

8. The suction cup device with magnetic storage function according to claim 7, characterized in that: The driving member is a wrench; the outer side of the housing includes a first housing portion and a second housing portion; the first housing portion has a first plane, and the first magnetic member is fixed on the first plane; the second housing portion is used to install the wrench; the connecting rod of the suction cup passes through the connecting hole and is hinged to the wrench; The outer side of the wrench has a second plane; when the wrench is buckled, the wrench drives the suction cup to deform through the connecting rod; the second plane does not exceed the first plane, and at least the first plane constitutes a part of the storage plane; The inner side of the shell is provided with a wall-supporting rib for supporting the bearing surface; The free end of the wrench is provided with a notch for wrench-in operation; the inner side of the wrench is provided with an eccentric protrusion.

9. The suction cup device with magnetic storage function according to claim 8, characterized in that: The second housing portion is recessed inwardly relative to the first housing portion to form a first concave cavity; when the wrench is fastened, the wrench is accommodated in the first concave cavity; the first plane is flush with the second plane to form a storage plane; The shell has a peripheral side wall, and the peripheral side wall is used to enclose a second concave cavity for accommodating the suction cup; at least a portion of the peripheral side wall corresponding to the first shell portion extends inward to form the wall rib; An annular pressing wall is also provided on the inner side of the shell, and the annular pressing wall is used to enclose a third concave cavity; the annular pressing wall is used to press the suction cup onto the bearing surface, and the third concave cavity is used to accommodate the spring; The connecting hole is formed on the second shell portion and passes through the third cavity.

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