Plastic quick-mounting platform

Abstract

The invention provides a plastic quick-mounting platform. The plastic quick-mounting platform comprises a mounting buckle plate detachably mounted at the bottom of a bracket and a mounting bottom plate detachably mounted on a wall surface. Wherein the bracket is used as a bracket to mount and fix bathroom components, such as a towel rack, a towel rod or a tissue holder and the like. The connecting port suitable for the installation bottom plate to extend into is formed in the installation buckle plate to achieve radial limiting of the installation buckle plate and the installation bottom plate, meanwhile, the first groove serves as a buckling groove, the L-shaped inverted hook is arranged on the installation bottom plate, the inverted end of the L-shaped inverted hook deforms when the L-shaped inverted hook penetrates through the connecting port, and when the inverted end enters the first groove, the L-shaped inverted hook deforms and is buckled into the first groove. And the mounting mode is simple, the shape is matched, so that the mounting buckle plate can be quickly aligned with the mounting bottom plate, and the bracket can be stably and quickly fixed on the wall surface.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of bathroom equipment structure, in particular to a plastic quick-mounting platform. BACKGROUND

[0002] In bathroom supplies, such as towel racks, paper towel racks, etc. need to be indirectly installed and fixed on the wall through a support or bracket. The traditional support is fixed on the wall surface through a plurality of fasteners, and the support seat is fixed on the base through a plurality of fasteners, and the conventional components need to be aligned after multi-point positioning, which is complicated and time-consuming.

[0003] Therefore, the applicant proposes the present application after studying the existing technology. SUMMARY

[0004] The present application provides a plastic quick-mounting platform, which aims to improve at least one of the above technical problems.

[0005] To solve the above technical problems, the present application provides a plastic quick-mounting platform, which comprises a mounting buckle plate detachably mounted on the bottom of the support and a mounting bottom plate detachably mounted on the wall surface; wherein the mounting buckle plate is formed with a connecting port suitable for the mounting bottom plate to extend into in the axial direction; the side of the connecting port away from the wall surface is annularly provided with a first groove; the mounting bottom plate is symmetrically provided with two L-shaped inverted hook hooks, and the L-shaped inverted hook hook is configured to have a elastic portion so that the inverted hook end can pass through the connecting port and be buckled into the first groove to be clamped to fix the support.

[0006] As a further optimization, a plurality of first reinforcing ribs are arranged on the inner circumferential surface of the connecting port in the axial direction, and when the mounting bottom plate extends into the connecting port, the first reinforcing ribs are in interference fit with the outer circumferential surface of the mounting bottom plate.

[0007] As a further optimization, the mounting bottom plate is parallelly arranged at both sides of the L-shaped inverted hook hook, and the other two sides are arcuately arranged, and the two arc-shaped ends are extended in the axial direction to form a circular arc end, which can be tightly slid with the inner side of the connecting port.

[0008] As a further optimization, a gap is left between the L-shaped inverted hook hook and the circular arc end.

[0009] As a further optimization, a second reinforcing rib is arranged between the two L-shaped inverted hook hooks, and the second reinforcing rib is provided with a V-shaped opening from bottom to top; a third reinforcing rib is arranged between the outer side of the L-shaped inverted hook hook and the mounting bottom plate, and the third reinforcing rib is triangularly arranged.

[0010] As further optimization, the top end of the L-shaped inverted hook is provided with a first guide slope; the bottom end of the connecting port is provided with a second guide slope, and the inner side of the end of the connecting port close to the first groove is provided with a third guide slope.

[0011] As further optimization, the bottom end of the mounting bottom plate is concave to form a second groove.

[0012] As further optimization, the mounting bottom plate is provided with a first mounting hole, which is used for connecting a screw to fix the mounting bottom plate on the wall surface; the first mounting hole is provided with two and is in a waist-shaped structure and is staggered on both sides of the mounting bottom plate.

[0013] As further optimization, the mounting buckle plate is radially extended on the outer periphery to form a mounting ear, the mounting ear is provided with a second mounting hole, the bottom of the bracket is provided with a screw hole, and the second mounting hole and the screw hole are connected by a screw to fix the mounting buckle plate on the bottom.

[0014] As further optimization, the second mounting hole is in a waist-shaped structure and is provided with two and is symmetrically arranged on both sides of the mounting buckle plate.

[0015] By adopting the above technical scheme, the following technical effects can be achieved:

[0016] The plastic quick-mounting platform provided in the application comprises a mounting buckle plate detachably mounted on the bottom of a bracket and a mounting bottom plate detachably mounted on a wall surface. The bracket is used as a bracket to mount and fix a bathroom component, such as a towel rack, a towel rod or a paper towel holder. A connecting port suitable for the mounting bottom plate to extend into is arranged on the mounting buckle plate to realize radial limiting of the two, a first groove is arranged as a buckling groove, an L-shaped inverted hook is arranged on the mounting bottom plate, the inverted end is deformed when passing through the connecting port, and the inverted end can be deformed to recover and buckled into the first groove when entering the first groove, thereby completing axial limiting, realizing quick mounting and fixing of the two, the mounting method is simple, the shape adaptation enables the mounting buckle plate to be quickly aligned with the mounting bottom plate, and the bracket can be stably and quickly fixed on the wall surface. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiments of the application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the application, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor.

[0018] Figure 1is a structural schematic diagram of a plastic quick-mount platform in disassembly;

[0019] Figure 2 is a structural schematic diagram of a plastic quick-mount platform in installation connection;

[0020] Figure 3 is a structural schematic diagram of the bottom side of an installation bottom plate in an embodiment of the present application;

[0021] Figure 4 is a structural schematic diagram of the upper side of an installation bottom plate in an embodiment of the present application;

[0022] Figure 5 is a structural schematic diagram of the upper side of an installation buckle plate in embodiment one of the present application;

[0023] Figure 6 is a structural schematic diagram of the lower side of an installation buckle plate in embodiment one of the present application;

[0024] Figure 7 is a structural schematic diagram of a cross section of a plastic quick-mount platform in installation connection;

[0025] Figure 8 is a structural schematic diagram of an installation bottom plate and an installation buckle plate in connection in embodiment two of the present application;

[0026] Figure 9 is a structural schematic diagram of an installation bottom plate and an installation buckle plate in embodiment three of the present application;

[0027] Figure 10 is a structural schematic diagram of an installation bottom plate and an installation buckle plate in installation in embodiment three of the present application;

[0028] Markings in the figure: 1, support; 2, installation buckle plate; 3, installation bottom plate; 4, fixed screw; 5, self-tapping screw;

[0029] 1.1, screw hole;

[0030] 2.1, connection port; 2.2, first groove; 2.3, first reinforcing rib; 2.4, second guide inclined surface; 2.5, third guide inclined surface; 2.6a, installation ear; 2.6b, installation ear; 2.7, second installation hole;

[0031] 3.1, L-shaped reverse hook; 3.2, arc end; 3.3, gap; 3.4, second reinforcing rib; 3.5, third reinforcing rib; 3.6, second groove; 3.7, first installation hole;

[0032] 3.1.1, reverse end; 3.1.2, axial part; 3.1.3, strip-shaped inclined surface; 3.1.4, first guide inclined surface. DETAILED DESCRIPTION

[0033] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention. Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0034] Example 1

[0035] Depend on Figures 1 to 7 As shown, this embodiment of the invention provides a plastic quick-installation platform, including a mounting plate 2 detachably installed at the bottom of a bracket 1 and a mounting base 3 detachably installed on a wall. The bracket 1 serves as a support for mounting and fixing bathroom components, such as towel racks, towel bars, or tissue holders. Of course, the bracket 1 can also support and support other items, which will not be elaborated here. As one implementation method, the components can be installed and connected after being integrally molded from plastic.

[0036] Preferably, the mounting plate 2 has an axially formed connection port 2.1 suitable for the mounting base plate 3 to extend into. In this embodiment, the connection port 2.1 is through-hole for easy disassembly. Specifically, in this embodiment, the two ends of the mounting base plate are parallel, while the other two ends are arc-shaped, and the shape of the connection port 2.1 corresponds to that of the mounting base plate 3.

[0037] Further, the first recess 2.2 is annularly arranged on the side of the connecting port 2.1 away from the wall surface; two L-shaped inverted hooks 3.1 are symmetrically arranged on the mounting base 3, and the L-shaped inverted hooks 3.1 are configured such that the inverted end 3.1.1 can pass through the connecting port 2.1 and be buckled into the first recess 2.2 to fix the bracket 1. Specifically, the upper end surface of the mounting base 3 is axially extended to form the L-shaped inverted hooks 3.1 near the two parallel end sides, and the inverted end 3.1.1 protrudes outwardly. In this way, due to the symmetry of the two sides, the mounting base 3 can be easily aligned with the connecting port 2.1, and the annularly arranged first recess 2.2 has sufficient end surface to buckle the inverted end 3.1.1. Compared with the traditional point-to-point buckling mode which needs to find the connection point on the circumference and spend a lot of time and effort to align, the alignment is completed when the mounting base 3 is installed in the present embodiment, which is very convenient. The L-shaped inverted hooks 3.1 are made of plastic material and have a certain elastic effect, and the L-shaped inverted hooks 3.1 have an axial portion 3.1.2. When the L-shaped inverted hooks 3.1 pass through the connecting port 2.1, the axial portion 3.1.2 acts as a spring portion and bends inwardly to offset the two inverted ends 3.1.1 inwardly until the inverted end 3.1.1 is buckled into the first recess 2.2, and the axial portion 3.1.2 returns to its original state and is flush with the inner side surface of the connecting port 2.1. At the same time, since the mounting base 3 is previously installed and fixed on the wall surface, it is limited and fixed in the axial direction of the device as a whole, so that after the inverted end 3.1.1 is buckled into the first recess 2.2, the clamping is achieved, the mounting base 3 is limited in the axial direction, and since the mounting base 3 and the connecting port 2.1 are adapted to form radial limitation, the mounting base 3 is fixed, and the mounting base 3 is fixed. The mounting base 2 is fixed, and the bracket 1 fixed with the mounting base 2 is fixed. The metal material also has elastic deformation effect, which will not be described here.

[0038] Preferably, a plurality of first reinforcing ribs 2.3 are axially arranged on the inner circumferential surface of the connecting port 2.1. Specifically, in the present embodiment, a plurality of first reinforcing ribs 2.3 are arranged on the parallel inner side surface and the arc-shaped inner side surface of the connecting port 2.1. When the mounting base 3 is inserted into the connecting port 2.1, the first reinforcing ribs 2.3 can be in interference fit with the outer circumferential surface of the mounting base 3 to strengthen the radial limiting effect and increase the relative stability between the mounting base 3 and the mounting base 2.

[0039] Further, the two arc-shaped ends of the mounting base 3 are axially extended to form a circular arc end 3.2, which can be in close contact with the corresponding arc-shaped surface of the inner side of the connecting port 2.1, thereby increasing the size of the contact surface between the two and further enhancing the stability.

[0040] Preferably, a gap 3.3 is left between the L-shaped inverted hooks 3.1 and the circular arc end 3.2. By arranging the space gap 3.3, the two L-shaped inverted hooks 3.1 can be more easily buckled into the first recess 2.2.

[0041] Preferably, a strip-shaped inclined surface 3.1.3 is arranged between the undercut end 3.1.1 and the axial portion 3.1.2 of the L-shaped undercut hook 3.1. When the undercut end 3.1.1 is buckled into the first groove 2.2, the strip-shaped inclined surface 3.1.3 can be tightly abutted with the port of the first groove 2.2, thereby enhancing the connection strength and stability and preventing the undercut end 3.1.1 from moving in the axial direction.

[0042] Preferably, a second reinforcing rib 3.4 is arranged between the two L-shaped undercut hooks 3.1. The bottom of the second reinforcing rib 3.4 is connected to the mounting bottom plate 3, and the two sides are connected to the inner side of the L-shaped undercut hook 3.1. Meanwhile, the second reinforcing rib 3.4 is provided with a V-shaped opening from bottom to top in the middle, thereby increasing the plastic deformation strength of the two L-shaped undercut hooks 3.1. The mounting bottom plate 3 can adjust the shape, length and size of the second reinforcing rib 3.4 without limitation according to the actual load requirement of the product.

[0043] Further, a third reinforcing rib 3.5 is arranged between the outer end of the L-shaped undercut hook 3.1 and the mounting bottom plate 3. The third reinforcing rib 3.5 is triangularly arranged. Specifically, in this embodiment, two third reinforcing ribs 3.5 are arranged on each L-shaped undercut hook 3.1 and located at the two side ends of the L-shaped undercut hook 3.1, thereby further enhancing the stability of the L-shaped undercut hook 3.1 and preventing plastic deformation, and thereby being more stable after installation.

[0044] As a preferred embodiment, the mounting bottom plate 3 is also integrally formed of a plastic material and has flexibility. When the L-shaped undercut hook 3.1 passes through the connecting port during installation, it deforms inwardly, thereby bending and deforming the mounting bottom plate 3 along the center line. The V-shaped opening between the second reinforcing ribs 3.4 is used as a deformation space for bending on both sides, and the gap 3.3 is also suitable for bending on both sides. Finally, when the installation is completed, the external force ends, the second reinforcing rib 3.4 includes two side portions that jointly define the V-shaped opening, and the two side portions are connected at the bottom and support the two L-shaped undercut hooks 3.1, thereby enabling the bending state of the mounting bottom plate 3 to return to the original state, the undercut end 3.1.1 is buckled into the first groove 2.2, and the installation is completed.

[0045] Preferably, the top end of the L-shaped inverted hook 3.1 is provided with a first guide slope 3.1.4; the bottom end of the connecting port 2.1 is provided with a second guide slope 2.4, and the inner side of the end of the connecting port 2.1 close to the first groove 2.2 is provided with a third guide slope 2.5. When the installation bottom plate 3 is relatively inserted into the connecting port 2.1, the first guide slope 3.1.4 of the L-shaped inverted hook 3.1 will first contact and guide the second guide slope 2.4, thereby facilitating the L-shaped inverted hook 3.1 to enter the connecting port 2.1 after deformation. At the same time, since the inner diameter of the groove bottom of the first groove 2.2 is smaller than the inner diameter of the connecting port 2.1, the third guide slope 2.5 is further guided, so that when the first guide slope 3.1.4 of the L-shaped inverted hook 3.1 is guided by the third guide slope 2.5, the inverted end 3.1.1 is further bent inward until the inverted end 3.1.1 enters the first groove 2.2 and then restores. Through the effect of the slope guide, the two are automatically deformed when moving axially relative to each other, and then automatically buckled in through springback, so that the installation is smooth and simple.

[0046] Preferably, in the present embodiment, the installation bottom plate 3 is provided with a first installation hole 3.7, and the first installation hole 3.7 is used to connect a self-tapping screw 5 to fix the installation bottom plate 3 on the wall. Among them, the first installation hole 3.7 is provided with two, and is in a waist-shaped hole structure, and the directions of the two waist-shaped holes are staggered, so as to facilitate the adjustment of the position and direction during installation.

[0047] Preferably, the bottom end of the installation bottom plate 3 is concave to form a second groove 3.6. By providing the second groove 3.6, when the installation bottom plate 3 is installed on the wall, the problem of uneven fitting caused by burrs and other processing defects of the wall can be avoided, and when the end customer chooses not to use a screw for installation, the second groove 3.6 can also be used to store glue, realizing glue installation.

[0048] Preferably, the installation ear 2.6a is radially extended on the outer periphery of the installation buckle plate 2, the second installation hole 2.7 is provided on the installation ear 2.6a, the bottom of the bracket 1 is provided with a screw hole 1.1, and the second installation hole 2.7 and the screw hole 1.1 are connected by a fixing screw 4 to fix the installation buckle plate 2 on the bottom of the bracket 1. Specifically, the screw hole 1.1 is provided with two, and the second installation hole 2.7 is also provided with two corresponding to the two, and is symmetrically arranged on both sides of the installation buckle plate 2. The second installation hole 2.7 is also provided in a waist-shaped hole, which is convenient for adjusting the position and increasing the versatility. The center distance of the installation can be adjusted according to the shape of the bracket 1, and the second installation hole 2.7 is provided with a chamfer and is arranged in a sunken manner, which is convenient for avoiding uneven surfaces during installation of the fixing screw 4.

[0049] In the embodiment, the mounting ears 2.6a are in the shape of a long strip and are provided in two pairs, which are symmetrically arranged on the two sides of the mounting buckle plate 2. One second mounting hole 2.7 is arranged on each mounting ear 2.6a. This facilitates the adaptation of conventional symmetric brackets 1.

[0050] Installation process: during installation, the mounting base plate 3 is first fixed to the wall surface by means of self-tapping screws 5 or glue, and then the mounting buckle plate 2 is fixed to the bottom of the bracket 1 by means of the fixing screws 4. After the connecting port 2.1 is aligned with the mounting base plate 3, the mounting buckle plate 2 and the mounting base plate 3 can be quickly assembled together by means of appropriate pressure.

[0051] During disassembly, a tool such as a flathead screwdriver can be used to pry the wall surface end of the bracket 1 and achieve quick disassembly.

[0052] Example two

[0053] As shown in Figure 8 the difference between the embodiment and example one is that the mounting ears 2.6b in the embodiment are in the shape of a ring and surround the outer periphery of the mounting buckle plate 2, which can provide a large contact plane. The mounting ears 2.6b can be installed by means of the fixing screws 4 and can also be installed by means of glue. This is suitable for a variety of brackets 1.

[0054] Example three

[0055] As shown in Figures 9-10 in the embodiment, a vertical height difference is provided between the first guide inclined surface 3.1.4 and the top end of the L-shaped inverted hook 3.1, and the first guide inclined surface 3.1.4 and the top end are also arc-shaped and inclined in the y-axis direction. In this way, during installation, the mounting base plate 3 is blocked and the user cannot determine the position of the mounting base plate 3. Through the arc-shaped arrangement, the mounting buckle plate 2 will be guided to the highest point of the arc, i.e., to the center of the mounting base plate 3. When the mounting buckle plate 2 moves to the highest point of the arc of the L-shaped inverted hook 3.1, it will be adapted to fall onto the first guide inclined surface 3.1.4, thereby clamping the mounting buckle plate 2. When the user applies force to the mounting buckle plate 2 towards the wall surface, the mounting buckle plate 2 will continue to move downward along the first guide inclined surface 3.1.4, thereby successfully completing the installation.

[0056] The above only describes preferred embodiments of the present application and is not intended to limit the present application. For those skilled in the art, the present application can have various modifications and changes. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A plastic quick-assembly platform, characterized in that, Includes a mounting plate that can be detachably installed at the bottom of the bracket and a mounting base plate that can be detachably installed on the wall; The mounting plate has an axially formed connection port suitable for the mounting base plate to extend into; the side of the connection port away from the wall has a first groove arranged in a ring shape. Two L-shaped inverted hooks are symmetrically arranged on the mounting base plate. The L-shaped inverted hooks are constructed with elastic parts so that their inverted ends can pass through the connection port and snap into the first groove to fix the bracket.

2. The plastic quick-assembly platform according to claim 1, characterized in that... The inner circumferential surface of the connection port is provided with a plurality of first reinforcing ribs. When the mounting base plate extends into the connection port, the first reinforcing ribs are interference-fitted with the outer circumferential surface of the mounting base plate.

3. A plastic quick-assembly platform according to claim 2, characterized in that... The mounting base plate is parallel to the two sides with L-shaped inverted hooks, and the other two sides are arc-shaped. The two arc-shaped ends extend axially to form rounded ends, which can slide and fit tightly against the inner side of the connection port.

4. A plastic quick-assembly platform according to claim 3, characterized in that... A gap is left between the L-shaped inverted hook and the arc end.

5. A plastic quick-assembly platform according to claim 1, characterized in that... A second reinforcing rib is provided between the two L-shaped inverted hooks, and the second reinforcing rib has a V-shaped opening from bottom to top; a third reinforcing rib is provided between the outer end of the L-shaped inverted hook and the mounting base plate, and the third reinforcing rib is triangular in shape.

6. A plastic quick-assembly platform according to claim 1, characterized in that... The top of the L-shaped inverted hook is provided with a first guide slope; the bottom of the connection port is provided with a second guide slope; and the inner side of the connection port near the first groove is provided with a third guide slope.

7. A plastic quick-assembly platform according to claim 1, characterized in that... The bottom end of the mounting base plate is recessed to form a second groove.

8. A plastic quick-assembly platform according to claim 1, characterized in that... The mounting base plate is provided with a first mounting hole for connecting screws to fix the mounting base plate to the wall. There are two first mounting holes, which are arranged in an oblong shape and are staggered on both sides of the mounting base plate.

9. A plastic quick-assembly platform according to claim 1, characterized in that... The mounting plate extends radially on its outer periphery to form mounting ears, and the mounting ears are provided with second mounting holes. The bottom of the bracket is provided with screw holes, and the second mounting holes and screw holes are connected by screws to fix the mounting plate to the bottom of the bracket.

10. A plastic quick-assembly platform according to claim 9, characterized in that... The second mounting hole is designed in a waist shape, and there are two of them, which are symmetrically arranged on both sides of the mounting plate.

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