Bearing device with suction cup

Abstract

The bearing device comprises a bearing part and a suction cup assembly, the suction cup assembly comprises a base, a suction cup body and a driving part, the base is detachably connected with the bearing part, the suction cup body is provided with a connecting part and a disc body capable of generating elastic deformation, and the driving part is detachably connected with the bearing part. The driving part is movably arranged relative to the base and acts on the connecting part and drives the disc body to be adsorbed to the surface of a supporting object in the using process, the driving part is manually operated to actively drive the disc body to deform to generate a large negative pressure cavity, enough large adsorption force is guaranteed, meanwhile, the base is detachably connected to the bearing part, and therefore the adsorption force is greatly improved. The disc body can be detached and replaced, maintenance is convenient, and resources are saved.

Description

Technical Field

[0001] The present application relates to the technical field of daily necessities, and in particular to a convenient-to-use carrying device with a suction cup. Background Art

[0002] Existing devices with suction cups, such as tissue boxes and toothpaste holders, have suction cups fixed on their box bodies or support frames. Then, stains or dust easily adhere to the surfaces of the suction cups, causing their own adsorption power to decrease or even fail to adsorb. Once the suction cups are damaged or the adsorption power decreases, consumers need to repurchase the entire set of devices, causing waste. Utility Model Content

[0003] The present application provides a carrying device with a suction cup, which is convenient for maintenance and has a good adsorption effect.

[0004] The present application provides a carrying device with a suction cup, including a carrying member and a suction cup assembly, wherein the suction cup assembly includes a base, a suction cup body and a driving member, wherein the base and the carrying member are detachably connected, the suction cup body has a connecting portion and a disk body that can undergo elastic deformation, and the driving member is movably arranged relative to the base, and acts on the connecting portion when in use to drive the disk body to be adsorbed on the surface of a support.

[0005] Several optional methods are also provided below, but they are not intended to be additional limitations on the above-mentioned overall solution, but are merely further supplements or preferences. Under the premise that there are no technical or logical contradictions, each optional method can be combined with the above-mentioned overall solution separately, and multiple optional methods can also be combined.

[0006] Optionally, the driving member is rotatable relative to the base.

[0007] Optionally, the connecting portion passes through the center of the base, and the driving member can rotate around the connecting portion.

[0008] Optionally, the driving member and the connecting portion are threadedly connected.

[0009] or,

[0010] The driving member comprises a driving portion acting on the connecting portion, the driving portion is provided with a transmission inclined surface, and the connecting portion comprises a protrusion extending in a radial direction and cooperating with the transmission inclined surface.

[0011] Optionally, one of the carrier and the base is provided with a mounting groove, and the other at least partially extends into the mounting groove.

[0012] Optionally, the base and the supporting member are engaged with each other.

[0013] Optionally, a side wall of the mounting groove is provided with a locking groove, and a corresponding side wall of the base is provided with a locking protrusion that matches the locking groove.

[0014] Optionally, the clamping slot includes a clamping portion extending in the circumferential direction, and a guiding portion starting from a notch of the mounting slot and connected to the clamping portion.

[0015] Optionally, the engaging portion has a positioning protrusion for limiting the locking protrusion from coming out.

[0016] Optionally, the driving member is rotatable relative to the base, and has a first operating portion extending radially through the base and the mounting slot.

[0017] Optionally, the first operating portion is located in a transverse channel between the base and the wall of the mounting groove.

[0018] Optionally, an insert for peeling off the disc is included.

[0019] Optionally, the insert is attached to the carrier.

[0020] Optionally, the carrier is a box body, and the suction cup assembly is installed on one side wall of the box body.

[0021] Optionally, the side wall has a peripheral edge, and at least a portion of the peripheral edge is substantially at the same height as the disk body.

[0022] Optionally, a chamber for storing tissue paper is provided inside the box body, and a material taking port for taking tissue paper is provided on a side wall of the box body.

[0023] Optionally, a roller for fixing the roll of paper is provided in the chamber.

[0024] Optionally, the box body comprises a box bottom and a box cover, and the box cover is provided with a chamber for built-in fragrance.

[0025] The supporting device of the present application actively drives the disk body to deform to generate a larger negative pressure cavity through manually operated driving parts, thereby ensuring a sufficiently large adsorption force. At the same time, the base is detachably connected to the supporting part, and the suction cup assembly can be disassembled and replaced, which is convenient for maintenance and saves resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a structural view of a carrying device according to an embodiment of the present application when it is adsorbed on a support object;

[0027] Figure 2 for Figure 1 The structural view of the middle load-bearing device from an upward angle;

[0028] Figure 3 for Figure 1A structural view of the middle load-bearing device from another perspective;

[0029] Figure 4 for Figure 1 Structural view of the middle load-bearing device with the lid opened;

[0030] Figure 5 An exploded view of a suction cup assembly and a carrier according to an embodiment of the present application;

[0031] Figure 6 for Figure 5 A view of the structure from another perspective;

[0032] Figure 7 This is a structural view of a suction cup assembly (disc body deformation) in a carrying device according to an embodiment of the present application;

[0033] Figure 8 for Figure 7 Structural view of the suction cup assembly in the middle load-bearing device (the cup body is not deformed);

[0034] Fig. 9 for Figure 7 An exploded view of the middle suction cup assembly;

[0035] Fig.10 and Fig.11 respectively Figure 8 and Figure 7 A top view of

[0036] Fig.12 for Fig.10 Cross-sectional view in the BB direction;

[0037] Fig.13 for Fig.11 Sectional view in the AA direction;

[0038] Fig.14 This is an exploded view between the insert and the carrier in the carrier device of one embodiment of the present application.

[0039] The reference numerals in the figures are described as follows:

[0040] 1000, carrying device;

[0041] 100, bearing member; 110, first ring body; 111, mounting groove; 112, clamping groove; 113, clamping portion; 114, guiding portion; 115, positioning protrusion; 116, first notch; 120, surrounding edge; 121, supporting portion; 130, box bottom; 131, chamber; 132, material extraction port; 133, roller; 140, box cover; 141, chamber; 150, slot;

[0042] 200, suction cup assembly; 210, base; 211, limiting hole; 212, second ring body; 213, clamping protrusion; 214, positioning groove; 215, second operating part;

[0043] 220, suction cup body; 221, connecting portion; 222, cup body; 223, protrusion; 234, second notch;

[0044] 230, driving member; 231, driving part; 232, transmission inclined surface; 234, first positioning part; 235, first operating part;

[0045] 300, insert; 310, first sheet; 320, second sheet. DETAILED DESCRIPTION

[0046] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0047] It should be noted that when a component is referred to as being "connected" to another component, it may be directly connected to the other component or there may be a central component. When a component is referred to as being "disposed on" another component, it may be directly disposed on the other component or there may be a central component at the same time.

[0048] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those generally understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0049] In this application, the terms "first", "second", etc. are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number or order of the indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0050] See also Figures 1 to 13The present application provides a bearing device with a suction cup (hereinafter referred to as bearing device 1000), including a bearing member 100 and a suction cup assembly 200, wherein the suction cup assembly 200 includes a base 210, a suction cup body 220 and a driving member 230, wherein the base 210 and the bearing member 100 are detachably connected, the suction cup body 220 has a connecting portion 221 and a plate body 222 that can undergo elastic deformation, and the driving member 230 is movably arranged relative to the base 210, and acts on the connecting portion 221 to drive the plate body 222 to be adsorbed on the surface of a support when in use. The support may be a table, a vertical wall or even a ceiling.

[0051] The tray 222 has a certain thickness and is round or square in shape, preferably round. The carrier 100 is used to load items, such as toothpaste, paper towels, etc., or to connect other components, such as curtains, etc. When in use, the surface of the tray 222 is a plane and is placed on the surface of the support. The driving member 230 is operated to drive the tray 222 to deform and generate a negative pressure cavity between the tray 222 and the support, so that the pressure difference is used to make the tray 222 firmly adsorbed on the surface of the support. If necessary, for example, if the tray 222 is damaged or stains adhere to the surface, the detachable base 210 can be replaced together with the tray 222. Therefore, the carrier device of the present application not only ensures a sufficiently large adsorption force, but also takes into account the characteristics of convenient maintenance.

[0052] Among them, the driving member 230 can be movably set on the supporting member 100, or movably set on the base 210. This embodiment and the drawings take the latter as an example. Considering that the driving member 230 is connected to the suction cup body 220 and the driving member 230 is movable relative to the base 210, the driving member 230 is set on the base 210 to facilitate assembly, and the driving member 230, as an operating member, is a consumable part and can be replaced as a whole with the base 210.

[0053] In one embodiment, the driving member 230 is rotatable relative to the base 210, the connecting portion 221 passes through the center of the base 210, and the driving member 230 is rotatable around the connecting portion 221. The connecting portion 221 is connected to the center of the disk body 222, and the connecting portion 221 slides perpendicularly to the disk body 222 to drive the middle part of the disk body 222 to form an arched negative pressure cavity to generate adsorption force.

[0054] The following connection method can be used between the driving member 230 and the connecting portion 221:

[0055] The driving member 230 and the connecting portion 221 are threadedly connected, and the rotation of the driving member 230 is converted into the axial sliding of the connecting portion 221;

[0056] Or as attached Figure 7 to Figure 13As shown, the driving member 230 has a driving part 231 acting on the connecting part 221, the driving part 231 has a transmission bevel 232, and the connecting part 221 has a protrusion 223 extending radially and cooperating with the transmission bevel 232. Specifically, the connecting part 221 is a columnar structure, the bottom radially protrudes outward and is embedded in the disk body 222, and the top is radially penetrated with a latch, and the part of the latch exposed outside the connecting part 221 constitutes the protrusion 223; the driving part 231 is a column, the connecting part 221 passes through the column, and the side wall of the column is provided with an escape opening for the latch to pass through and insert into the connecting part 221, and the extension direction of the transmission bevel 232 is a spiral extension or a linear extension. A limiting mechanism is provided between the connecting part 221 and the base 210 to limit the relative rotation of the two, such as Fig. 9 The cross-sectional outer contour of the middle connecting portion 221 is a polygon, such as a hexagon, and the corresponding base 210 is provided with a limiting hole 211 that matches the outer periphery of the connecting portion 221 .

[0057] During operation, the driving member 230 is rotated, and the transmission slope 232 acts on the protrusion 223 to make the connecting portion 221 slide upward, thereby driving the disk body 222 to deform to generate a negative pressure chamber (i.e., the deformation state described below). The driving portion 231 also has a first positioning portion 234 that connects with the transmission slope 232 to keep the disk body 222 in the deformation state. The first positioning portion 234 is a positioning groove that matches the protrusion 223.

[0058] The connection structure between the base 210 and the carrier 100 is described below:

[0059] Re-read Figure 5 and Figure 6 In one embodiment, one of the carrier 100 and the base 210 is provided with a mounting groove 111, and the other at least partially extends into the mounting groove 111, and may extend into the mounting groove 111, or cover the outer periphery of the mounting groove 111. In the figure, the carrier 100 is provided with a first ring body 110 constituting the mounting groove 111, and the base 210 is a columnar structure, including a second ring body 212 extending into the mounting groove 111. The base 210 and the carrier 100 are engaged with each other. Specifically, a slot 112 is provided on the inner side wall of the mounting groove 111, and a corresponding side wall of the second ring body 212 is provided with a protrusion 213 that matches the slot 112. The slot 112 includes a locking portion 113 extending in the circumferential direction, and a guide portion 114 starting from the notch of the mounting groove 111 and connected to the locking portion 113. During assembly, the locking protrusion 213 of the base 210 first passes through the guide portion 114 and then rotates in the locking portion 113 until the base 210 and the carrier 100 are assembled.

[0060] In one embodiment, the engaging portion 113 has a positioning protrusion 115 for limiting the locking protrusion 213 from falling out. The positioning protrusion 115 is disposed on the engaging portion 113 , and a positioning groove 214 matching with the positioning protrusion 115 is disposed on the corresponding locking protrusion 213 .

[0061] See also Figures 5 to 8 In one embodiment, the driving member 230 has a first operating portion 235 extending radially through the base 210 and the mounting groove 111. The first operating portion 235 is located in the transverse channel between the base 210 and the wall of the mounting groove. In combination with the above, the mounting groove 111 and the second ring body 212 are respectively provided with a first notch 116 and a second notch 234 to avoid the first operating portion 235.

[0062] The base 210 further includes a second operating portion 215 exposed outside the mounting groove 111 , and the outer contour of the second operating portion 215 is flush with the outer wall of the mounting groove 111 . The disk body 222 abuts against the bottom of the second operating portion 215 .

[0063] See also Figure 2 and Fig.14 In one embodiment, the carrier 1000 further includes an insert 300 for peeling the disc 222. The insert 300 is an L-shaped sheet structure and includes a first sheet 310 and a second sheet 320. One end of the first sheet 310 is connected to the second sheet 320, and the other end has a wedge-shaped structure for peeling the disc 222. The insert 300 can be attached to one of the carrier 100 or the base 210. In the figure, the insert 300 is attached to the carrier 100.

[0064] This application uses an example to illustrate the carrier 100:

[0065] Re-read Figure 1 to Figure 4 , the carrier 100 is a box body, and the suction cup assembly is installed on one of the side walls of the box body. The number of suction cup assemblies is determined by the volume and shape of the box body and the connection relationship between the supports, and the number can be one, two or more. For example, in the figure, the box body is roughly a cube, and the suction cup assembly is installed on the bottom side wall (i.e., the bottom wall) of the carrier 100. There are two suction cup assemblies. Correspondingly, the other side walls of the box body have a surrounding edge 120, and at least a part of the surrounding edge 120 (the support portion 121 in the figure) is basically at the same height as the disc body 222, that is, the support portion 121 and the other suction cup assemblies constitute a three-point support, so as to prevent the disc body 222 from being deformed by force when it is adsorbed on the support, resulting in failure of adsorption after the edge is abnormal.

[0066] In one embodiment, the box body includes a box bottom 130 and a box cover 140, which are engaged or rotatably connected. The box cover 140 is provided with a chamber 141 for storing fragrance. The box body is provided with a chamber 131 for storing tissue paper, and the side wall of the box body is provided with a material taking port 132 for taking tissue paper. The chamber 131 is provided with a roller 133 for fixing the roll of tissue paper, and the chamber 131 is specifically provided in the box bottom 130.

[0067] In combination with the above embodiments, and referring to Fig.14 The bottom of the carrier 100 is provided with a slot 150 for the plug-in piece 300 to be inserted into, and the slot wall of the slot 150 is provided with a protrusion that abuts against the plug-in piece 300 to limit its sliding.

[0068] The supporting device of the present application actively drives the disk body to deform to generate a larger negative pressure cavity through manually operated driving parts, thereby ensuring a sufficiently large adsorption force. At the same time, the base is detachably connected to the supporting part, and the suction cup assembly can be disassembled and replaced, which is convenient for maintenance and saves resources.

[0069] The technical features of the above embodiments can be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification. When the technical features in different embodiments are embodied in the same figure, it can be regarded that the figure also discloses the combination examples of the various embodiments involved.

[0070] The above embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent application. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application.

Claims

1. A carrying device with a suction cup, characterized in that: It includes a carrier and a suction cup assembly, the suction cup assembly includes a base, a suction cup body and a driving member, the base and the carrier are detachably connected, the suction cup body has a connecting portion and a disk body that can undergo elastic deformation, the driving member is movably arranged relative to the base, and acts on the connecting portion when in use to drive the disk body to be adsorbed on the surface of a support.

2. The carrying device with suction cup according to claim 1, characterized in that: The driving member is rotatable relative to the base.

3. The carrying device with suction cup according to claim 2, characterized in that: The connecting portion passes through the center of the base, and the driving member can rotate around the connecting portion.

4. The carrying device with suction cup according to claim 3, characterized in that: The driving member and the connecting portion are threadedly connected, or, The driving member comprises a driving portion acting on the connecting portion, the driving portion is provided with a transmission inclined surface, and the connecting portion comprises a protrusion extending in a radial direction and cooperating with the transmission inclined surface.

5. The carrying device with suction cup according to claim 1, characterized in that: One of the bearing member and the base is provided with a mounting groove, and the other at least partially extends into the mounting groove.

6. The carrying device with suction cup according to claim 5, characterized in that: The base and the bearing member are clamped with each other.

7. The carrying device with suction cup according to claim 6, characterized in that: The side wall of the installation groove is provided with a clamping groove, and the corresponding side wall of the base is provided with a clamping protrusion matched with the clamping groove.

8. The carrying device with suction cup according to claim 7, characterized in that: The clamping slot includes a clamping portion extending along the circumferential direction, and a guiding portion starting from a notch of the mounting slot and connected to the clamping portion.

9. The carrying device with suction cup according to claim 8, characterized in that: The engaging portion has a positioning protrusion for limiting the protrusion from coming out.

10. The carrying device with suction cup according to claim 5, characterized in that: The driving member is rotatable relative to the base and has a first operating portion extending radially through the base and the mounting slot.

11. The carrying device with suction cup according to claim 10, characterized in that: The first operating portion is located in a transverse channel between the base and the wall of the mounting groove.

12. The carrying device with suction cup according to claim 1, characterized in that: Includes a tab for peeling off the tray.

13. The carrying device with suction cup according to claim 12, characterized in that: The insert is attached to the carrier.

14. The carrying device with suction cup according to claim 1, characterized in that: The carrier is a box body, and the suction cup assembly is installed on one side wall of the box body.

15. The carrying device with suction cup according to claim 14, characterized in that: The side wall has a peripheral edge, and at least a portion of the peripheral edge is substantially at the same height as the tray body.

16. The carrying device with suction cup according to claim 14, characterized in that: The interior of the box body is provided with a chamber for storing tissue paper, and the side wall of the box body is provided with a material taking port for taking tissue paper.

Images