Upward-inserting type quick-mounting structure and faucet

Abstract

The invention discloses an upward-inserting type quick-mounting structure and a faucet, and belongs to the technical field of faucets, the upward-inserting type quick-mounting structure comprises a connecting part connected with the lower end of a faucet body, a supporting body movably arranged on the connecting part in a sleeving mode and locking supporting wings symmetrically arranged on the outer side of the supporting body, and the locking supporting wings are rotationally connected with the supporting body; the locking supporting wings can be folded upwards and attached to the outer side of the supporting main body, the lower end of the connecting part is in threaded connection with the locking nut, the locking nut is supported below the supporting main body, and compared with the prior art, the locking supporting wings which can be folded and unfolded are adopted and matched with the locking nut, so that quick mounting and dismounting of the faucet are achieved, and the service life of the faucet is prolonged. The upward-inserting type quick-mounting structure has the advantages that the upward-inserting type quick-mounting structure is simple in structure, the influence of narrow space on mounting is effectively overcome, meanwhile, the upward-inserting type quick-mounting structure and the faucet can be integrally delivered after being assembled, a user can insert the upward-inserting type quick-mounting structure from the mounting hole and tighten the locking nut on the lower portion after receiving a product, the mounting procedure of the faucet is effectively simplified, and mounting efficiency and mounting convenience are improved.

Description

Technical Field

[0001] The present invention relates to the technical field, and in particular to a top-insertion quick-install structure and a faucet. Background Art

[0002] At present, the existing faucet fixing methods on the market are relatively cumbersome, requiring installation from under the countertop, and the installation accessories are scattered and not easy to carry. When the space under the countertop is narrow, it is often difficult to install. Therefore, it is necessary to provide a mounting structure that can quickly and conveniently install the faucet. Summary of the invention

[0003] In order to overcome the defects of the prior art, the present invention provides a top-insertion quick-install structure and a faucet.

[0004] The technical solution adopted by the present invention to solve the technical problem is: a top-plug-in quick-install structure, comprising: Connecting part; A supporting body, sleeved on the connecting part; The locking support wings are symmetrically arranged in at least two groups and are respectively rotatably connected to the support body. The locking support wings can be folded upward and abutted against the outer side of the support body. The inner ends of the locking support wings are provided with a top pressure-bearing surface. A locking nut, threadedly connected to the connecting portion and supported below the supporting body; The connecting portion, the supporting body and the locking supporting wings in the folded state can be inserted through the mounting hole to the bottom of the mounting base plate. After the locking supporting wings are unfolded outwards, they can be pressed against the bottom surface of the mounting base plate.

[0005] Preferably, a spring washer is provided between the support body and the locking nut, and the locking nut can be inserted from the mounting hole to below the mounting base plate.

[0006] Preferably, a first air avoidance chamfer is provided on the bottom surface of at least one side of the locking support wing.

[0007] Preferably, a rubber gasket is provided on the locking support wing.

[0008] Preferably, a connecting shaft seat is provided on the outer side of the support body, a rotating shaft is provided on the connecting shaft seat, the locking support wings are rotatably connected to the rotating shaft through a connecting arm, and a second air avoidance chamfer is provided on at least one side of the connecting arm.

[0009] Preferably, the connecting arm deviates from the axis of the locking support wing and is connected to one side of the locking support wing.

[0010] Preferably, a pressing protrusion protruding outward is provided at the lower portion of the support body, and the locking nut is supported under the pressing protrusion.

[0011] Preferably, the connecting part is a pipe body.

[0012] A faucet includes a faucet body having the above-mentioned upper plug-in quick-installation structure, and the connecting part is connected to the lower end of the faucet body.

[0013] Preferably, the connecting part is a water inlet pipe.

[0014] The beneficial effects of the present invention are as follows: Compared with the prior art, by adopting the foldable and deployable locking support wings and cooperating with the locking nut, the quick installation and disassembly of the faucet are realized, effectively overcoming the influence of the narrow space on the installation. At the same time, the upper plug-in quick-installation structure can be shipped integrally with the faucet after assembly. After the user receives the product, it is inserted through the installation hole and the locking nut is tightened below, effectively simplifying the installation process of the faucet and improving the installation efficiency and convenience. Description of the Drawings

[0015] Figure 1 It is a three-dimensional view of the upper plug-in quick-installation structure in the embodiment of the present invention; Figure 2 It is a side view of the upper plug-in quick-installation structure in the embodiment of the present invention Figure 1 (when the locking support wings are in the deployed state); Figure 3 It is a side view of the upper plug-in quick-installation structure in the embodiment of the present invention Figure 2 (when the locking support wings are in the folded state); Figure 4 It is a partial exploded view of the upper plug-in quick-installation structure in the embodiment of the present invention (the connecting part is omitted); Figure 5 It is an exploded view of the support body and the locking support wings in the embodiment of the present invention Figure 1 ; Figure 6 It is an exploded view of the support body and the locking support wings in the embodiment of the present invention Figure 2 ; Figure 7 It is a three-dimensional view of the locking support wings in the embodiment of the present invention Figure 1 ; Figure 8 It is a three-dimensional view of the locking support wings in the embodiment of the present invention Figure 2 ; Fig. 9 It is an installation schematic diagram of the faucet in the embodiment of the present invention Figure 1 (when the locking support wings are in the folded state); Fig.10 It is Fig. 9 an enlarged schematic diagram of part A in Fig.11 It is an installation schematic diagram of the faucet in the embodiment of the present invention Figure 1(locking supports the wings to unfold); Fig.12 for Fig.11 A magnified schematic diagram of point B in the middle.

[0016] In the figure, 10, connecting part; 20, supporting body; 21, connecting shaft seat; 22, rotating shaft; 23, pressing convex part; 30, locking supporting wing; 31, first air-avoiding chamfer; 32, connecting arm; 33, second air-avoiding chamfer; 34, rubber gasket; 35, pressing surface; 40, locking nut; 41, spring gasket; 50, mounting base plate; 60, faucet body. DETAILED DESCRIPTION

[0017] The specific embodiments of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these embodiments is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0018] As attached Figure 1-8 As shown, the present invention provides a top-plug-in quick-install structure, comprising: The connecting portion 10 is connected to the lower end of the faucet body 60; A supporting body 20 is movably mounted on the connecting portion 10; The locking support wings 30 are symmetrically arranged in at least two groups on the outside of the support body 20 and are respectively rotatably connected to the support body 20. The locking support wings 30 can be folded upward and abutted against the outside of the support body 20. The inner ends of the locking support wings 30 are provided with a top pressure-bearing surface 35. A locking nut 40 is threadedly connected to the connecting portion 10 and supported below the supporting body 20; When the faucet is shipped, it can be pre-installed with the upper plug-in quick-install structure, that is, the faucet and the upper plug-in quick-install structure are shipped as a whole, and a spring gasket 41 is provided between the support body 20 and the locking nut 40. The connecting part 10, the support body 20, the locking nut 40 and the locking support wings 30 in the folded state can be inserted from the mounting hole to the bottom of the mounting substrate 50, wherein the mounting substrate 50 can be a kitchen countertop or a basin surface. After the locking support wings 30 are unfolded outward, they can be pressed against the bottom surface of the mounting substrate 50.

[0019] Specifically, when the faucet needs to be installed, the locking support wings 30 are first folded upward, and then the lower end of the connecting portion 10 is inserted into the mounting hole from above, so that the supporting body 20, the locking support wings 30, and the locking nut 40 are inserted through the mounting hole to the bottom of the mounting base plate 50, and then the locking support wings 30 are unfolded outward, and the locking nut 40 is turned to push the supporting body 20 to move upward, so that the locking support wings 30 are tightly supported on the bottom surface of the mounting base plate 50, and the lower end of the faucet body 60 is tightly supported on the upper surface of the mounting base plate 50, thereby locking the faucet and completing the installation of the faucet, wherein the unfolding of the locking support wings 30 can be achieved by gravity, or by manual pushing, or by setting a torsion spring at the rotating connection. After the locking support wings 30 are fully unfolded, the top pressure-bearing surface 35 at the inner end of the locking support wings 30 is tightly pressed against the outer surface of the supporting body 20.

[0020] When the faucet needs to be disassembled, the locking nut 40 is loosened downwards, so that the support body 20 slides downwards relative to the mounting base plate 50, the locking support wings 30 can be folded upwards, and then the faucet can be pulled out upwards as a whole.

[0021] Compared with the prior art, by adopting the foldable and unfoldable locking support wings 30 in combination with the locking nut 40, the faucet can be quickly installed and disassembled, effectively overcoming the influence of narrow space on installation. At the same time, the top-plug quick-install structure can be shipped as a whole with the faucet after assembly. After receiving the product, the user can insert it through the installation hole and tighten the locking nut 40 at the bottom, which effectively simplifies the installation process of the faucet and improves the installation efficiency and convenience.

[0022] Furthermore, in order to enable the locking support wing 30 to pass through the installation hole more smoothly while maintaining a certain thickness, a first air avoidance chamfer 31 is provided on the bottom surface of at least one side of the locking support wing 30. By providing the first air avoidance chamfer 31, the bulge of the locking support wing 30 can be effectively reduced when it is in the folded state.

[0023] Furthermore, in order to make the locking support wings 30 more firmly pressed against the bottom surface of the mounting base plate 50 and prevent the faucet from rotating randomly during installation, a rubber gasket 34 is provided on the locking support wings 30 .

[0024] Furthermore, a connecting shaft seat 21 is provided on the outer side of the support body 20, and a rotating shaft 22 is provided on the connecting shaft seat 21. The locking support wings 30 are rotatably connected to the rotating shaft 22 through a connecting arm 32. Similarly, in order to enable the locking support wings 30 to pass through the mounting hole more smoothly while maintaining a certain thickness, a second air avoidance chamfer 33 is provided on at least one side of the connecting arm 32.

[0025] Furthermore, the connection part 10 is a pipe body. In this example, the connection part 10 is a purified water inlet pipe or a hot and cold water inlet pipe. By using the purified water inlet pipe or the hot and cold water inlet pipe as the connection part 10, the structure can be effectively simplified, and the integrated water outlet can be realized based on the upper plug-in quick-install structure, thereby reducing the overall processing cost. Among them, in order to improve the stability of the installation, the locking support wing 30 in the unfolded state should be opposite to the mounting hole. Based on this, in order to avoid the centering of the connecting part 10, which will cause the required mounting hole to be larger, the connecting arm 32 deviates from the axis line of the locking support wing 30 and is connected to one side of the locking support wing 30. That is, the axis line of the connecting part 10 does not need to coincide with the axis line of the mounting hole, thereby effectively reducing the size of the mounting hole.

[0026] Furthermore, in order to improve the structural strength of the support body 20, a pressure protrusion 23 protruding outward is provided at the lower part of the support body 20, and the locking nut 40 is supported under the pressure protrusion 23. After the locking support wings 30 are fully unfolded, the pressure-bearing surface 35 at the inner end of the locking support wings 30 is pressed against the pressure protrusion 23 of the support body 20.

[0027] As attached Figure 9-12 As shown, a faucet includes a faucet body 60 having the above-mentioned top-insertion quick-install structure, and a connecting portion 10 is connected to the lower end of the faucet body 60.

[0028] As above, similarly, by adopting the foldable and unfoldable locking support wings 30 in conjunction with the locking nut 40, the faucet can be quickly installed and disassembled, effectively overcoming the impact of narrow space on installation. At the same time, the top-plug quick-install structure can be shipped as a whole with the faucet after assembly. After receiving the product, the user can insert it through the installation hole and tighten the locking nut 40 at the bottom, which effectively simplifies the installation process of the faucet.

[0029] Furthermore, the connecting portion 10 is a water inlet pipe, wherein the water inlet pipe is a purified water inlet pipe or a hot and cold water inlet pipe.

[0030] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. A top-plug quick-install structure, characterized in that: include: A connecting portion (10); A supporting body (20) sleeved on the connecting portion (10); The locking support wings (30) are symmetrically arranged in at least two groups and are respectively rotatably connected to the support body (20); the locking support wings (30) can be folded upward and abutted against the outer side of the support body (20); and the inner ends of the locking support wings (30) are provided with a top pressure-bearing surface (35); A locking nut (40) threadedly connected to the connecting portion (10) and supported below the supporting body (20); The connecting portion (10), the supporting body (20) and the locking supporting wings (30) in a folded state can be inserted through the mounting hole to the bottom of the mounting base plate (50); after the locking supporting wings (30) are unfolded outwards, they can be pressed against the bottom surface of the mounting base plate (50).

2. The top-insertion quick-install structure according to claim 1, characterized in that: A spring washer (41) is provided between the support body (20) and the locking nut (40), and the locking nut (40) can be inserted from the mounting hole to below the mounting base plate (50).

3. The top-insertion quick-install structure according to claim 1, characterized in that: A first air-avoiding chamfer (31) is provided on at least one bottom surface of the locking support wing (30).

4. The top-insertion quick-install structure according to claim 1, characterized in that: The locking support wings (30) are provided with rubber gaskets (34).

5. The top-insertion quick-install structure according to claim 1, characterized in that: A connecting shaft seat (21) is provided on the outer side of the support body (20), a rotating shaft (22) is provided on the connecting shaft seat (21), the locking support wing (30) is rotatably connected to the rotating shaft (22) via a connecting arm (32), and at least one side of the connecting arm (32) is provided with a second air avoidance chamfer (33).

6. The top-insertion quick-install structure according to claim 5, characterized in that: The connecting arm (32) deviates from the axis of the locking support wing (30) and is connected to one side of the locking support wing (30).

7. The top-insertion quick-install structure according to claim 1, characterized in that: The lower part of the support body (20) is provided with a pressing convex portion (23) protruding outward, and the locking nut (40) is supported below the pressing convex portion (23).

8. The top-insertion quick-install structure according to claim 1, characterized in that: The connecting portion (10) is a tube body.

9. A faucet, comprising a faucet body (60), characterized in that: It has the top-insertion quick-installation structure as claimed in any one of claims 1 to 8, wherein the connecting portion (10) is connected to the lower end of the faucet body (60).

10. The faucet according to claim 9, characterized in that: The connecting portion (10) is a water inlet pipe.

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