CN210397416U - Wall stores pylon and sucking disc subassembly thereof - Google Patents

Abstract

The utility model discloses a sucking disc subassembly, include: a suction cup; the bottom of the fixed shaft is fixed at the center of the sucker; and the spinning structure, its coaxial wearing to establish on the fixed axle, the spinning structure includes by supreme down in proper order: the gland is abutted against the top surface of the sucker and is provided with a plurality of radial convex ribs; the rotary cover rotates around the fixed shaft, and is provided with a circumferential convex rib which consists of a plurality of sections of ramps, and the ramps are abutted with the radial convex ribs; and the connecting column is fixedly connected with the top of the fixed shaft in a clamping manner and is rotatably connected with the spiral cover. When the screw cap is rotated, the ramp and the radial convex rib slide relatively, so that the screw cap and the connecting column ascend or descend, and the fixing shaft is driven to loosen or compress the sucker. The utility model also discloses a wall stores pylon. The utility model has the advantages that the sucker is compressed by rotating the rotary cover, the labor is saved, and the sucker is firmly adsorbed and is not easy to fall off; the rotating structure with the circumferential convex ribs and the radial convex ribs matched is adopted, so that the structure is firmer and has long service life.

Description

Wall stores pylon and sucking disc subassembly thereof

Technical Field

The utility model relates to a sucking disc technical field, in particular to wall stores pylon and sucking disc subassembly thereof.

Background

The sucking disc can adsorb on flat wall, and its simple to operate need not extra instrument, can also avoid punching at the wall, and the mobility is strong, consequently receives consumer favor. Suction cup devices for domestic use are commonly used to hang items or to provide a safety rail. Some existing sucker devices suck the sucker on the wall surface by manually extruding air between the sucker and the wall surface, and other sucker devices suck the sucker on the wall surface through a pressing type auxiliary accessory. The sucking disc device that manual extrusion was adsorbed often drops because the adsorption affinity is not enough, influences the use, especially to handrail class device, and the sucking disc drops and still can cause serious potential safety hazard. The pressing type suction cup device generally requires a considerable force to press the pressing wrench, and the pressing wrench is easily damaged, thereby shortening the service life of the suction cup device.

In addition, the existing sucker hanging rack is often limited by installation space and cannot be installed at a proper position, so that the use is inconvenient.

The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wall stores pylon and sucking disc subassembly thereof to improve among the prior art sucking disc device installation inconvenience and/or adsorb insecure scheduling problem.

Another object of the utility model is to provide a wall stores pylon and sucking disc subassembly thereof to the installation is more nimble, and application scope is wider.

To achieve one or more of the above objects, according to the first aspect of the present invention, the present invention provides a suction cup assembly, including: a suction cup; the bottom of the fixed shaft is fixed at the center of the sucker; and the spinning structure, its coaxial wearing to establish on the fixed axle, the spinning structure includes by supreme down in proper order: the gland is abutted against the top surface of the sucker and is provided with a plurality of radial convex ribs; the rotary cover rotates around the fixed shaft, and is provided with a circumferential convex rib which consists of a plurality of sections of ramps, and the ramps are abutted with the radial convex ribs; and the connecting column is fixedly connected with the top of the fixed shaft in a clamping manner and is rotatably connected with the spiral cover. When the screw cap is rotated, the ramp and the radial convex rib slide relatively, so that the screw cap and the connecting column ascend or descend, and the fixing shaft is driven to loosen or compress the sucker.

Further, in the above technical scheme, the fixed shaft is a prism.

Furthermore, in the above technical scheme, one end of each section of ramp is provided with a limit column and/or a positioning groove, and the width of the positioning groove is matched with the thickness of the radial convex rib.

Further, among the above-mentioned technical scheme, the spiral cover is equipped with circumference pore, and the connecting post bottom is equipped with the buckle, and the buckle slides along circumference pore.

Furthermore, in the above technical scheme, the outer side wall of the screw cap is provided with an anti-slip part.

According to the utility model discloses a second aspect, the utility model provides a wall stores pylon, include: the hanging rod is provided with two sucker assemblies according to any one of the technical schemes, the sucker assemblies are arranged at two ends of the hanging rod, and the fixed shaft is perpendicular to the hanging rod.

Further, among the above-mentioned technical scheme, the spliced pole of sucking disc subassembly is equipped with the through-hole, and the both ends slidable of peg wear to establish in the through-hole.

Furthermore, among the above-mentioned technical scheme, the top of spliced pole is equipped with the detachable spiral cover, and the spiral cover is fixed the peg in the through-hole.

Further, among the above-mentioned technical scheme, the peg is equipped with anti-skidding structure.

Further, in the above technical solution, the anti-slip structure is made of TPR material.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the sucker is compressed through the rotary screw cap, so that labor is saved, and the sucker is firmly adsorbed and is not easy to fall off.

2. The rotating structure with the circumferential convex ribs and the radial convex ribs matched is adopted, so that the structure is firmer and has long service life.

3. Spacing post and/or constant head tank can avoid damaging the sucking disc subassembly too hard, and the user can judge from this whether the sucking disc has adsorbed simultaneously.

4. The anti-skid part is arranged on the rotary cover, so that the rotation is more labor-saving.

5. The peg can slide in the through-hole of spliced pole to adjust the distance between two sucking disc subassemblies, conveniently install in the finite space the utility model discloses a wall stores pylon, especially under the limited condition of flat wall.

6. The utility model discloses a wall stores pylon possesses multi-functionally, not only can hang article, still can regard as safety handle, sets up anti-skidding structure on the peg, and is safer.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood and to make the technical means more comprehensible, and to make the above and other objects, technical features, and advantages of the present invention easier to understand, one or more preferred embodiments are listed below, and the following detailed description is given with reference to the accompanying drawings.

Drawings

Fig. 1 is an exploded schematic view of a suction cup assembly according to an embodiment of the present invention.

Fig. 2 is a schematic exploded perspective view of a gland, a screw cap and a connecting post according to an embodiment of the present invention.

Fig. 3 is a schematic perspective view of a gland according to an embodiment of the present invention.

Fig. 4 is a schematic top view of a gland according to an embodiment of the present invention.

Fig. 5 is a perspective view of a screw cap according to an embodiment of the present invention.

Fig. 6 is a schematic structural view of a wall mount according to an embodiment of the present invention.

Fig. 7 is a schematic perspective view of a wall mount according to an embodiment of the present invention.

Description of the main reference numerals:

10-a sucker component, 11-a sucker, 111-a fixed shaft, 112-a fixed pin, 12-a gland, 121-an axle hole, 122-a radial convex rib, 123-a reinforcing rib, 13-a spiral cover, 131-a central hole, 132-a circumferential convex rib, 1320-a ramp, 1321-a limiting column, 1322-a positioning groove, 133-a circumferential hole channel, 14-a connecting column, 141-a buckle, 142-a through hole and 15-a spiral cover.

Detailed Description

The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited by the following detailed description.

Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.

Spatially relative terms, such as "below," "lower," "upper," "above," "upper," and the like, may be used herein for ease of description to describe one element or feature's relationship to another element or feature in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the object in use or operation in addition to the orientation depicted in the figures. For example, if the items in the figures are turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the elements or features. Thus, the exemplary term "below" can encompass both an orientation of below and above. The article may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative terms used herein should be interpreted accordingly.

In this document, the terms "first", "second", etc. are used to distinguish two different elements or portions, and are not used to define a particular position or relative relationship. In other words, the terms "first," "second," and the like may also be interchanged with one another in some embodiments.

As shown in fig. 1 to 5, a chuck assembly 10 according to an embodiment of the present invention realizes a pressing chuck in a rotating manner by a spinning structure. The sucker component 10 is coaxially provided with a sucker 11, a gland 12, a screw cap 13 and a connecting column 14 from bottom to top. The bottom of the fixed shaft 111 is fixed at the center of the sucker 11, the fixed shaft 111 sequentially passes through the shaft hole 121 at the center of the gland 12 and the central hole 131 of the screw cap 13, and the top of the fixed shaft 111 is fixedly clamped and connected into the connecting column 14. For example, the fixing shaft 111 may be fixedly connected to the connecting column 14 by a fixing pin 112, but the invention is not limited thereto. The gland 12 is abutted against the top surface of the sucker 11, the gland 12 cannot rotate around the fixed shaft 111, the screw cap 13 can rotate around the fixed shaft 111, the connecting column 14 cannot rotate around the fixed shaft 111, and the connecting column 14 is rotatably connected with the screw cap 13. The gland 12 and the screw cap 13 are provided with a radial rib 122 and a circumferential rib 132 which are matched, the circumferential rib 132 is composed of a plurality of sections of ramps 1320, and each section of ramp 1320 is abutted with one radial rib 122. The utility model discloses a sucking disc subassembly 10 rotates spiral cover 13 when using, ramp 1320 and radial protruding muscle 122 relative slip, because ramp 1320 is the slope, has the difference in height, spiral cover 13 can rise or reduce along with rotating to drive fixed axle 111 through spliced pole 14 and loosen or compress tightly sucking disc 11.

By way of example and not limitation, the rotary connection of the connection post 14 to the screw cap 13 may be achieved by means of a snap 141 and a circumferential hole 133. It should be understood that the present invention is not limited thereto, for example, a buckle may be disposed on the screw cap, and a hole or a chute may be disposed on the connecting column to realize the rotation connection; the number of snaps and circumferential holes is also not limited to that shown in the figures. For example, in order to facilitate the rotation, an anti-slip portion (not shown in the figure) is disposed on the outer peripheral surface of the screw cap 13, for example, the anti-slip portion may be a non-slip pad, a non-slip protrusion, and the like, which is not limited by the present invention.

Further, in one or more exemplary embodiments of the present invention, the fixing shaft 111 may be a prism, for example, the fixing shaft 111 may be a prism having a rectangular, square, or triangular cross-section. The shaft hole 121 of the gland 12 is matched with the section shape of the fixed shaft 111, and the gland 12 cannot rotate around the fixed shaft 111; the center hole 131 of the screw cap 13 may be a circular hole having a diameter greater than the length of the side and the diagonal line of the section of the fixed shaft 111, and the screw cap 13 can rotate around the fixed shaft 111.

Referring to fig. 3 to 5, in one or more embodiments of the present invention, a limiting column 1321 and a positioning groove 1322 are disposed at one end of each ramp 1320 of the screw cover 13. When the screw cap 13 is rotated, the ramp 1320 slides relative to the radial rib 122, and when the radial rib 122 slides into the positioning slot 1322 and/or the radial rib 122 touches the limiting column 1321, it can be determined that the adsorption state is reached without continuously screwing the screw cap 13. Preferably, but not limitatively, the width of the positioning slot 1322 matches the thickness of the radial ribs 122. For example, the positioning slot 1322 may be chamfered to provide a more user-friendly operation. It should be understood that although the embodiment shown in fig. 5 provides the limiting column 1321 and the positioning slot 1322, the present invention is not limited thereto, and those skilled in the art can choose to provide the limiting column or the positioning slot individually according to actual needs.

Illustratively, in one or more embodiments of the present invention, referring to fig. 4, the gland 12 is provided with a plurality of ribs 123 to improve durability.

Referring to fig. 6 and 7, two suction cup assemblies 10 are disposed at two ends of the hanging rod 20 of the wall hanging rack according to one or more embodiments of the present invention, and the suction cup assemblies 10 are adsorbed on a flat surface, so as to provide a hanging rod or a safety handle for hanging articles for a user. The specific structure of the chuck assembly 10 refers to the above technical solutions, and is not described herein again. The fixed axis of the suction cup assembly 10 and the hanging rod 20 are installed perpendicular to each other. The connecting column 14 is provided with a through hole 142 (see fig. 1 and 2) for the hanging rod 20 to pass through, and the hanging rod 20 can slide in the through hole 142, so that the distance between the two sucker assemblies 10 can be adjusted.

Further, in one or more exemplary embodiments of the present invention, the top end of the connection column 14 is provided with a detachable screw cap 15, and the hanging rod 20 can be fixed in the through hole by screwing the screw cap 15. When the distance between the two sucker assemblies 10 needs to be adjusted, the screw cap 15 is unscrewed, the sucker assemblies 10 are slid along the hanging rod 20 to a proper position, and then the screw cap 15 is screwed down to be fixed.

Further, in one or more exemplary embodiments of the present invention, especially in the case where the wall hanger of the present invention is used as a safety rail, the middle portion of the hanging rod 20 is provided with an anti-slip structure 21, such as a non-slip mat. The anti-slip structure 21 may be made of TPR material, but the present invention is not limited thereto.

The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. Any simple modifications, equivalent changes and modifications made to the above exemplary embodiments shall fall within the scope of the present invention.

Claims (10)

1. A suction cup assembly, comprising:

a suction cup;

the bottom of the fixed shaft is fixed at the center of the sucker; and

spinning structure, its coaxial wearing to establish on the fixed axle, spinning structure includes by supreme down in proper order:

the gland is abutted against the top surface of the sucker and is provided with a plurality of radial convex ribs;

the rotary cover rotates around the fixed shaft, and is provided with a circumferential convex rib which consists of a plurality of sections of ramps, and the ramps are abutted with the radial convex ribs; and

a connecting column which is fixedly clamped with the top of the fixed shaft and is rotatably connected with the screw cap,

when the screw cap is rotated, the ramp and the radial convex rib slide relatively, so that the screw cap and the connecting column ascend or descend, and the fixing shaft is driven to loosen or press the sucker.

2. The chuck assembly of claim 1, wherein the fixed shaft is prismatic.

3. The suction cup assembly according to claim 1, wherein each of said ramps has a retaining post and/or a positioning slot at one end, said positioning slot having a width matching a thickness of said radial ribs.

4. The suction cup assembly according to claim 1, wherein said screw cap is provided with a circumferential hole, and said connecting post is provided with a snap at a bottom thereof, said snap sliding along said circumferential hole.

5. The suction cup assembly according to claim 1, wherein an outer sidewall of said screw cap is provided with a non-slip portion.

6. A wall mount, comprising:

the hanging rod is arranged on the upper portion of the hanging rod,

two sucker assemblies as claimed in any one of claims 1 to 5 arranged at both ends of the hanging rod, the fixed axis being perpendicular to the hanging rod.

7. The wall mount of claim 6, wherein the attachment post of the suction cup assembly defines a through hole, and wherein the two ends of the hanger bar are slidably disposed through the through hole.

8. The wall hanger of claim 7, wherein said attachment post has a removable screw cap at a top end thereof, said screw cap securing said hanger bar in said through hole.

9. The wall hanger of claim 6, wherein said hanger bar is provided with a non-slip structure.

10. The wall hanger of claim 9, wherein said non-slip structure is made of a TPR material.

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