Fast-locking and fast-loosening fastening faucet nut

Abstract

The utility model relates to the technical field of faucet fasteners, in particular to a quick-locking quick-loosening faucet fastening nut which comprises a quick connection body, a quick connection upper cover is filled in the quick connection body, a plurality of arc-shaped screw pieces are integrally arranged in the quick connection body in an injection molding mode, and the arc-shaped screw pieces are used for screw connection of the quick connection body. Insertion columns are integrally formed on the inner wall of the quick-connection body in an injection molding mode, a plurality of insertion grooves are formed in the surface of the quick-connection upper cover, and the insertion grooves and the insertion columns are matched in an inserted mode when the quick-connection upper cover and the quick-connection body are locked. And a reinforcing structure is arranged in the slot. According to the utility model, the firmness when the quick connection main body and the quick connection upper cover are connected is ensured, and the phenomenon that the quick connection main body and the quick connection upper cover fall off when in use is avoided; and meanwhile, the structural strength of the quick-connection main body is improved by utilizing the matching of the reinforcing ribs and the reinforcing bulges, so that the service life of the faucet nut is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of faucet fasteners, in particular to a quick-locking and quick-releasing faucet fastening nut. Background Art

[0002] A faucet is a valve that controls the flow of water. A faucet nut is required for installation. The faucet nut is a fastener that fixes the faucet. Currently, the existing faucet nut has poor firmness when connecting the quick-connect body and the quick-connect cover. Therefore, the quick-connect body and the quick-connect cover are easily separated during use. At the same time, the structural strength of the existing faucet nut itself is poor, which shortens the service life of the faucet nut, thereby causing great trouble to people's use. Utility Model Content

[0003] The purpose of the present invention is to provide a quick-lock and quick-release fastening faucet nut to solve the problem in the above background technology that the existing faucet nut has poor firmness and poor structural strength when connected with the quick-connect body and the quick-connect cover.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a quick-lock and quick-release fastening faucet nut, comprising a quick-connect body, the interior of the quick-connect body is filled with a quick-connect upper cover, and the interior of the quick-connect body is also integrally injection-molded with a plurality of arc-shaped screw sheets, which are used for screw connection of the quick-connect body; a plug-in column is integrally injection-molded on the inner wall of the quick-connect body, a plurality of slots are provided on the surface of the quick-connect upper cover, and the slots and the plug-in columns are plugged into each other when the quick-connect upper cover and the quick-connect body are locked; a reinforcement structure is provided inside the slot, and the reinforcement structure is used to increase the firmness of the quick-connect body and the quick-connect upper cover when they are locked.

[0005] Preferably, a plurality of reinforcing protrusions are integrally injection-molded on the outer wall of the quick-connect body surface, and a plurality of reinforcing ribs are integrally injection-molded on the inner wall of the quick-connect body surface, and the reinforcing ribs cooperate with the reinforcing protrusions to increase the structural strength of the quick-connect body.

[0006] Preferably, a plurality of card interfaces are provided on the surface of the quick-connect body, a card strip is integrally injection-molded on the surface of the quick-connect cover, and when the quick-connect cover is locked with the quick-connect body, the card strip is buckled inside the card interface.

[0007] Preferably, the reinforcement structure is composed of a reinforcement groove, an extrusion block and an extrusion spring. The reinforcement groove is opened inside the quick-connect upper cover, and the reinforcement groove is communicated with the slot.

[0008] Preferably, an extrusion block is movably provided inside the reinforcement groove, and the extrusion block extends to the inside of the slot, and when the quick-connect body and the quick-connect upper cover are locked, the extrusion block contacts the plug post.

[0009] Preferably, two sets of extrusion springs are fixed inside the reinforcement groove, and the other end of the extrusion spring is fixedly connected to the surface of the extrusion block, and when the quick-connect body and the quick-connect upper cover are locked, the extrusion spring pushes the extrusion block to extrude the plug.

[0010] Compared with the prior art, the beneficial effects of the present invention are as follows: the quick-lock and quick-release fastening faucet nut is provided with a reinforcement structure, and the extrusion block and the plug column are pushed to squeeze each other by the extrusion spring inside the reinforcement groove, thereby ensuring the firmness of the connection between the quick-connect body and the quick-connect upper cover, and avoiding the quick-connect body and the quick-connect upper cover from falling off during use; at the same time, the present invention integrally injects multiple groups of reinforcing protrusions on the outer wall of the surface of the quick-connect body, and integrally injects multiple groups of reinforcing ribs on the inner wall of the quick-connect body, and utilizes the reinforcing ribs and the reinforcing protrusions to increase the structural strength of the quick-connect body, thereby increasing the service life of the faucet nut. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the three-dimensional appearance structure of the utility model;

[0012] Figure 2 This is a schematic diagram of the explosion structure of the utility model;

[0013] Figure 3 This is a schematic diagram of the obliquely viewed magnified structure of the present utility model;

[0014] Figure 4 This is a schematic diagram of the enlarged top view of the structure of the utility model;

[0015] Figure 5 For the utility model Figure 2 The enlarged structural diagram at "A" in the figure.

[0016] In the figure: 1. Quick-connect body; 11. Arc-shaped screw; 12. Reinforcement protrusion; 13. Card interface; 14. Insert column; 15. Reinforcement rib; 2. Quick-connect cover; 21. Card connection strip; 22. Slot; 3. Reinforcement structure; 31. Reinforcement groove; 32. Extrusion block; 33. Extrusion spring. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0018] The utility model provides a structure for fast locking and fast releasing a faucet nut. Figures 1 to 4As shown, it includes a quick-connect body 1, the interior of the quick-connect body 1 is filled with a quick-connect cover 2, and the interior of the quick-connect body 1 is also integrally injection-molded with a plurality of arc-shaped screw sheets 11, which are used for screw connection of the quick-connect body 1, and a plurality of groups of reinforcing protrusions 12 are integrally injection-molded on the outer wall of the surface of the quick-connect body 1, and a plurality of groups of reinforcing ribs 15 are integrally injection-molded on the inner wall of the quick-connect body 1, and the reinforcing ribs 15 cooperate with the reinforcing protrusions 12 to increase the structural strength of the quick-connect body 1; a plug-in column 14 is integrally injection-molded on the inner wall of the quick-connect body 1, a plurality of slots 22 are provided on the surface of the quick-connect cover 2, and when the quick-connect cover 2 and the quick-connect body 1 are locked, the slots 22 and the plug-in column 14 are plugged into each other, and a plurality of groups of card interfaces 13 are provided on the surface of the quick-connect body 1, and a card strip 21 is integrally injection-molded on the surface of the quick-connect cover 2, and when the quick-connect cover 2 and the quick-connect body 1 are locked, the card strip 21 is buckled into the inside of the card interface 13.

[0019] During implementation, the user only needs to put the faucet nut under the basin to the thread of the faucet, so that the arc-shaped screw 11 cooperates with the thread of the faucet, and at the same time press the quick-connect cover 2, and fix it by snapping the snap strip 21 and the snap interface 13. When the quick-connect cover 2 is pressed, the column 14 will be inserted into the slot 22. At this time, the firmness is increased by the reinforcement structure 3. When the reinforcement structure 3 is implemented, the extrusion spring 33 inside the reinforcement groove 31 pushes the extrusion block 32 and the column 14 to squeeze each other, ensuring the firmness of the connection between the quick-connect body 1 and the quick-connect cover 2, and avoiding the quick-connect body 1 and the quick-connect cover 2 from falling off during use.

[0020] Furthermore, if Figure 2 as well as Figure 5 As shown, a reinforcement structure 3 is provided inside the slot 22, which is used to increase the firmness of the quick-connect body 1 and the quick-connect cover 2 when they are locked. The reinforcement structure 3 is composed of a reinforcement slot 31, an extrusion block 32 and an extrusion spring 33. The reinforcement slot 31 is opened inside the quick-connect cover 2, and the reinforcement slot 31 is communicated with the slot 22. An extrusion block 32 is movably provided inside the reinforcement slot 31, and the extrusion block 32 extends to the inside of the slot 22, and when the quick-connect body 1 and the quick-connect cover 2 are locked, the extrusion block 32 contacts the plug post 14, and two groups of extrusion springs 33 are fixed inside the reinforcement slot 31, and the other end of the extrusion spring 33 is fixedly connected to the surface of the extrusion block 32, and when the quick-connect body 1 and the quick-connect cover 2 are locked, the extrusion spring 33 pushes the extrusion block 32 to extrude the plug post 14.

[0021] During implementation, it is only necessary to press the snap-fit ​​strip 21 and forcefully pull the quick-connect cover 2 out of the quick-connect body 1 to separate the quick-connect cover 2 and the quick-connect body 1. At the same time, the utility model integrally injects multiple sets of reinforcing protrusions 12 on the outer wall of the surface of the quick-connect body 1, and integrally injects multiple sets of reinforcing ribs 15 on the inner wall of the quick-connect body 1. The reinforcing ribs 15 cooperate with the reinforcing protrusions 12 to increase the structural strength of the quick-connect body 1, thereby increasing the service life of the faucet nut.

[0022] Working principle: When in use, the user only needs to put the faucet nut under the basin to the thread of the faucet, so that the arc-shaped screw 11 cooperates with the thread of the faucet, and press the quick-connect cover 2 at the same time. The snap-on strip 21 and the snap interface 13 are engaged to perform a single fixation. When the quick-connect cover 2 is pressed, the column 14 will be inserted into the slot 22. At this time, the reinforcement structure 3 is used to increase the firmness. When the reinforcement structure 3 is implemented, the extrusion spring 33 inside the reinforcement groove 31 pushes the extrusion block 32 and the column 14 to squeeze each other, ensuring the firmness of the connection between the quick-connect body 1 and the quick-connect cover 2, and avoiding the quick-connect body 1 and the quick-connect cover 2 from falling off during use.

[0023] During disassembly, the quick-connect cover 2 and the quick-connect body 1 can be separated by simply pressing the snap-fit ​​strip 21 and forcibly pulling the quick-connect cover 2 out of the quick-connect body 1. At the same time, the utility model integrally injects multiple sets of reinforcing protrusions 12 on the outer wall of the surface of the quick-connect body 1, and integrally injects multiple sets of reinforcing ribs 15 on the inner wall of the quick-connect body 1. The reinforcing ribs 15 cooperate with the reinforcing protrusions 12 to increase the structural strength of the quick-connect body 1, thereby increasing the service life of the faucet nut.

[0024] It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention.

Claims

1. A quick-lock and quick-release fastening faucet nut, comprising a quick-connect body (1), characterized in that: The interior of the quick-connect body (1) is filled with a quick-connect upper cover (2), and the interior of the quick-connect body (1) is also integrally injection-molded with a plurality of arc-shaped screw sheets (11), which are used for screw connection of the quick-connect body (1); an insertion column (14) is integrally injection-molded on the inner wall of the quick-connect body (1), and a plurality of slots (22) are provided on the surface of the quick-connect upper cover (2), and when the quick-connect upper cover (2) and the quick-connect body (1) are locked, the slots (22) and the insertion columns (14) are plugged into each other; a reinforcement structure (3) is provided inside the slot (22), and the reinforcement structure (3) is used to increase the firmness of the quick-connect body (1) and the quick-connect upper cover (2) when they are locked.

2. The quick-lock and quick-release faucet nut according to claim 1, characterized in that: Multiple groups of reinforcing protrusions (12) are integrally injection-molded on the outer wall of the surface of the quick-connect body (1), and multiple groups of reinforcing ribs (15) are integrally injection-molded on the inner wall of the quick-connect body (1), and the reinforcing ribs (15) cooperate with the reinforcing protrusions (12) to increase the structural strength of the quick-connect body (1).

3. The quick-lock and quick-release faucet nut according to claim 1, characterized in that: The surface of the quick-connect body (1) is provided with a plurality of card interfaces (13), and the surface of the quick-connect upper cover (2) is integrally injection-molded with a card strip (21), and when the quick-connect upper cover (2) and the quick-connect body (1) are locked, the card strip (21) is inserted into the interior of the card interface (13).

4. The quick-lock and quick-release faucet nut according to claim 1, characterized in that: The reinforcement structure (3) is composed of a reinforcement groove (31), an extrusion block (32) and an extrusion spring (33). The reinforcement groove (31) is opened inside the quick-connect upper cover (2), and the reinforcement groove (31) is communicated with the slot (22).

5. The quick-lock and quick-release faucet nut according to claim 4, characterized in that: An extrusion block (32) is movably provided inside the reinforcement groove (31), and the extrusion block (32) extends to the inside of the slot (22), and when the quick-connect body (1) and the quick-connect upper cover (2) are locked, the extrusion block (32) contacts the plug post (14).

6. The quick-lock and quick-release faucet nut according to claim 5, characterized in that: Two groups of extrusion springs (33) are fixed inside the reinforcement groove (31), and the other ends of the extrusion springs (33) are fixedly connected to the surface of the extrusion block (32). When the quick-connect body (1) and the quick-connect upper cover (2) are locked, the extrusion springs (33) push the extrusion block (32) to extrude the plug post (14).

Images