Faucet quick dismounting and mounting device

Abstract

The utility model relates to the technical field of faucets, and provides a faucet quick disassembly and assembly device which comprises a locking base and an upper cover arranged on the locking base in an up-down sliding mode, at least two locking threaded sliding blocks are connected to the inner side of the upper cover, a threaded opening is formed between the locking threaded sliding blocks, and the locking threaded sliding blocks are connected with the locking threaded sliding blocks. The locking base is provided with at least two sliding openings, the locking threaded sliding blocks can slide along the sliding openings to change the size of the threaded openings, a push-pull mechanism is arranged between the upper cover and the locking threaded sliding blocks, and the locking threaded sliding blocks can enter and exit from the sliding openings through the push-pull mechanism. The locking threaded sliding block can be in threaded connection with the stud. The locking threaded sliding block can move along the sliding opening, so that the size of the threaded opening is changed, quick locking and loosening can be achieved only by rotating the locking threaded sliding block for about one circle, dozens of circles of rotation are not needed, disassembly and assembly efficiency is improved, time and labor are saved, and the technical problems that an existing faucet is inconvenient to assemble and disassemble, and time and labor are wasted are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of faucets, in particular to a faucet quick disassembly and assembly device. Background Art

[0002] When the faucet is installed in the reserved hole of the basin, the locking nut and the screw at the lower end of the faucet are mainly used to fix the faucet on the countertop. During installation, the basin is usually located close to the wall, and the space under the countertop is small. It takes a long time and a lot of force to lock the nut. The thread of the screw is long, and it often takes dozens of turns to lock the nut to the reserved hole. The same is true for disassembly, which makes installation and disassembly inconvenient, time-consuming and labor-intensive. Utility Model Content

[0003] Therefore, in view of the above problems, the utility model proposes a faucet quick disassembly and assembly device, which solves the technical problems of the existing faucet being inconvenient to install and disassemble, and being time-consuming and labor-intensive.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A faucet quick disassembly and assembly device comprises a locking base and an upper cover slidably arranged on the locking base, at least two locking threaded sliders are connected to the inner side of the upper cover, threaded openings are formed between the locking threaded sliders, at least two sliding openings are arranged on the locking base, the locking threaded sliders can slide along the sliding openings to change the size of the threaded openings, a push-pull mechanism is arranged between the upper cover and the locking threaded sliders, the locking threaded sliders can enter and exit the sliding openings through the push-pull mechanism, and the locking threaded sliders can be threadedly connected to studs.

[0006] Further:

[0007] The push-pull mechanism includes at least two positioning grooves arranged on the inner side of the upper cover and an insert arranged on the locking thread slider. At least one of the positioning grooves is arranged obliquely. The insert is movably arranged in the positioning groove. When the upper cover slides, it can push the insert so that the locking thread slider moves along the sliding opening.

[0008] At least one spring is arranged between the locking base and the upper cover, and the spring is arranged on the upper cover and / or the locking base.

[0009] A clamping mechanism is provided between the upper cover and the locking base, and the sliding distance of the upper cover can be limited by the clamping mechanism.

[0010] The clamping mechanism includes at least one long plate arranged on the upper cover, a buckle arranged on the long plate, and at least one clamping slot arranged on the locking base. After the upper cover slides a certain distance, the buckle can be clamped in the corresponding clamping slot.

[0011] A protruding escape groove is provided on the inner side of the locking base.

[0012] The locking base is provided with blocking plates at both ends of the sliding opening.

[0013] An annular groove is provided on the top of the locking base, and the upper cover is located in the annular groove.

[0014] The outer wall of the locking base is provided with a plurality of anti-slip strips, and a rubber pad and a hard gasket are provided between the locking base and the table top.

[0015] The inner wall of the upper cover is arranged obliquely, the top width of the upper cover is greater than the bottom width, and the top width of the locking threaded slider is less than the bottom width.

[0016] By adopting the above technical solution, the beneficial effects of the utility model are:

[0017] The locking threaded slider in the utility model can move along the sliding opening, and the threaded opening becomes larger, so that the stud fitting on the faucet can be smoothly inserted. After insertion, the locking threaded slider is extended out of the sliding opening through the push-pull mechanism and pressed against the stud. At this time, the thread can be quickly locked by turning it about one circle. Similarly, disassembly only needs to be loosened about one circle to make the threaded opening larger, and the thread of the locking threaded slider is separated from the thread of the stud, so that it can be quickly disassembled. There is no need to turn it dozens of times to lock and loosen it, which is convenient for installation and disassembly, with good fixing effect, improved disassembly and assembly efficiency, saving time and effort, and suitable for popularization and application. Furthermore, through the positioning groove and the plug-in, it is ensured that the locking threaded slider can be driven when the upper cover slides up and down. It moves forward and backward along the sliding opening to change the size of the threaded opening, and the structure is simple and novel; further, a locking mechanism is used to prevent the upper cover and the locking base from separating; further, the upper cover moves upward a certain distance, and the buckle is automatically locked in the locking slot, and the upper cover stops moving; further, by setting an air avoidance groove, one of the hoses can be retreated to the air avoidance groove when inserted, and then the other hose has space to enter. In the prior art, it is necessary to insert another hose from under the basin, but the space under the basin is small and the operation is difficult; further, a blocking plate is used to ensure that the locking threaded slider slides along the sliding opening, preventing the locking threaded slider from detaching from the sliding opening, and also improving the structural strength; further, an anti-slip strip is provided to facilitate locking. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the utility model;

[0019] Figure 2 is a schematic diagram of the structure of the locking base;

[0020] Figure 3 It is a schematic diagram of the structure of the upper cover and the locking threaded slider;

[0021] Figure 4It is a schematic diagram of the structure of the upper cover and the locking threaded slider from another angle;

[0022] Figure 5 It is a schematic diagram of the structure of the upper cover;

[0023] Figure 6 It is a structural schematic diagram of a locking thread slider;

[0024] Figure 7 It is a cross-sectional view of the utility model being locked with a stud;

[0025] Figure 8 It is a structural schematic diagram of the interlaced hose of the utility model.

[0026] In the figure: 1. locking base; 2. upper cover; 3. locking threaded slider; 11. sliding opening; 4. push-pull mechanism; 41. positioning groove; 42. plug-in; 5. spring; 6. clamping mechanism; 61. long board; 62. buckle; 63. clamping groove; 12. air avoidance groove; 13. blocking plate; 14. anti-slip strip; 15. annular groove; 7. rubber pad; 8. hard gasket. DETAILED DESCRIPTION

[0027] The utility model is now further described in conjunction with the accompanying drawings and specific implementation methods.

[0028] refer to Figures 1 to 8 The utility model provides a faucet quick disassembly and assembly device, including a locking base 1, and an upper cover 2 slidably arranged on the locking base 1, the locking base 1 is provided with an annular groove 15 on the top, the upper cover 2 is located in the annular groove 15, three locking threaded sliders 3 are connected to the inner side of the upper cover 2, threaded openings are formed between the locking threaded sliders 3, and three sliding openings 11 are correspondingly provided on the locking base 1, the locking threaded sliders 3 can slide along the sliding openings 11 to change the size of the threaded openings, and the locking threaded sliders 3 can be threadedly connected to the studs.

[0029] A push-pull mechanism 4 is provided between the upper cover 2 and the locking thread slider 3. The push-pull mechanism 4 includes three positioning grooves 41 provided on the inner side of the upper cover 2 and an insert 42 provided on the locking thread slider 3. The positioning grooves 41 are inclinedly arranged, and the insert 42 is movably provided in the positioning grooves 41. When the upper cover 2 slides, it can push the insert 42, so that the locking thread slider 3 moves along the sliding opening 11.

[0030] The inner wall of the upper cover 2 is inclined, the top width of the upper cover 2 is greater than the bottom width, and the top width of the locking threaded slider 3 is less than the bottom width. A plurality of springs 5 ​​are arranged between the locking base 1 and the upper cover 2, and the springs 5 ​​are arranged at the bottom of the upper cover 2. A protruding escape groove 12 is arranged on the inner side of the locking base 1. Blocking plates 13 are arranged at both ends of the sliding opening 11 on the locking base 1. A plurality of anti-slip strips 14 are arranged on the outer wall of the locking base 1, and a rubber pad 7 and a hard gasket 8 are arranged between the locking base 1 and the table top.

[0031] A clamping mechanism 6 is provided between the upper cover 2 and the locking base 1, and the sliding distance of the upper cover 2 can be limited by the clamping mechanism 6. The clamping mechanism 6 includes two long plates 61 provided on the upper cover 2, buckles 62 provided on the long plates 61, and two slots 63 provided on the locking base 1. After the upper cover 2 slides a certain distance, the buckles 62 can be clamped in the corresponding slots 63.

[0032] The inner ring of the locking base 1 can be provided with a small section of thread. When the stud is installed, it is connected to the locking thread slider 3 and the locking base 1 threadedly, which is used to compress the spring 5 to prevent the upper cover 2 and the locking base 1 from separating when locking. The specific setting depends on the situation.

[0033] The locking thread slider 3 and the sliding opening 11 may be two, three, four or even more, depending on the specific situation.

[0034] The number of the positioning grooves 41 can be two, three, four or even more, depending on the specific situation.

[0035] The positioning groove 41 and the plug-in 42 may be T-shaped, L-shaped, I-shaped or other structures, which may be configured according to specific circumstances.

[0036] The spring 5 may be one, two, three or even more. The spring 5 may be arranged on the locking base 1, or both the upper cover 2 and the locking base 1 may be provided with the spring 5, depending on the specific situation.

[0037] The above-mentioned locking mechanism 6 can also be a buckle 62 provided on the locking base 1 and a locking groove 63 provided on the upper cover 2, or a sliding groove and a sliding block structure, which can be set according to specific circumstances.

[0038] The number of the long plate 61 and the slot 63 can be one, two, three or even more, depending on the specific situation.

[0039] The locking base 1 and the upper cover 2 may be provided with the air avoidance groove 12 at the same time, or the air avoidance groove 12 may be provided only on the locking base 1. The air avoidance groove 12 may be semicircular, arc-shaped, rectangular or other structures, or the air avoidance groove 12 may not be provided, depending on the specific situation.

[0040] The blocking plate 13 may be in a trapezoidal, triangular, rectangular or other structure, or may not be provided, depending on the specific situation.

[0041] The anti-slip strip 14 may be arranged vertically, horizontally, obliquely or in other directions, or may not be arranged, depending on the specific situation.

[0042] The annular groove 15 may not be provided, but the upper cover 2 may be provided on the outer wall of the locking base 1 , depending on the specific situation.

[0043] The working mode of the utility model is:

[0044] When installing, the upper cover 2 slides upward under the action of the spring 5 until the buckle 62 is stuck on the card slot 63 to prevent the upper cover 2 from separating from the locking base 1. Due to the inclined setting of the positioning slot 41, when the upper cover 2 slides upward, it drives the locking threaded slider 3 to enter the sliding opening 11, so that the threaded opening becomes larger, and the stud fitting on the faucet is inserted into the threaded opening, and the stud pushes the upper cover 2 to move downward. Due to the inclined setting of the positioning slot 41, when the upper cover 2 moves downward, it pushes the locking threaded slider 3 to extend out of the sliding opening 11, so that the threaded opening becomes smaller, and the locking threaded slider 3 is pressed against the stud. At this time, the thread can be quickly locked by rotating about one circle. On the contrary, when loosening, just loosen it about one circle. The upper cover 2 moves upward under the action of the spring 5, and the threaded opening becomes larger. At this time, the thread on the locking threaded slider 3 is separated from the thread on the stud, and it can be quickly disassembled without rotating dozens of circles to lock and loosen. The structure is simple, the operation is convenient, and the disassembly and assembly efficiency is improved.

[0045] Although the present invention has been specifically demonstrated and described in conjunction with the preferred embodiments, those skilled in the art should understand that various changes may be made to the present invention in form and detail without departing from the spirit and scope of the present invention as defined in the appended claims, all of which are within the scope of protection of the present invention.

Claims

1. A faucet quick disassembly and assembly device, characterized in that: It includes a locking base and an upper cover which can slide up and down on the locking base. At least two locking threaded sliders are connected to the inner side of the upper cover. A threaded opening is formed between the locking threaded sliders. At least two sliding openings are provided on the locking base. The locking threaded sliders can slide along the sliding openings to change the size of the threaded openings. A push-pull mechanism is provided between the upper cover and the locking threaded sliders. The locking threaded slider can enter and exit the sliding opening through the push-pull mechanism. The locking threaded slider can be threadedly connected to a stud.

2. A faucet quick disassembly and assembly device according to claim 1, characterized in that: The push-pull mechanism includes at least two positioning grooves arranged on the inner side of the upper cover and an insert arranged on the locking thread slider. At least one of the positioning grooves is arranged obliquely. The insert is movably arranged in the positioning groove. When the upper cover slides, it can push the insert so that the locking thread slider moves along the sliding opening.

3. The faucet quick disassembly and assembly device according to claim 1, characterized in that: At least one spring is arranged between the locking base and the upper cover, and the spring is arranged on the upper cover and / or the locking base.

4. The faucet quick disassembly and assembly device according to claim 1, characterized in that: A clamping mechanism is provided between the upper cover and the locking base, and the sliding distance of the upper cover can be limited by the clamping mechanism.

5. The faucet quick disassembly and assembly device according to claim 4, characterized in that: The clamping mechanism includes at least one long plate arranged on the upper cover, a buckle arranged on the long plate, and at least one clamping slot arranged on the locking base. After the upper cover slides a certain distance, the buckle can be clamped in the corresponding clamping slot.

6. The faucet quick disassembly and assembly device according to claim 1, characterized in that: A protruding escape groove is provided on the inner side of the locking base.

7. The faucet quick disassembly and assembly device according to claim 1, characterized in that: The locking base is provided with blocking plates at both ends of the sliding opening.

8. The faucet quick disassembly and assembly device according to claim 1, characterized in that: An annular groove is provided on the top of the locking base, and the upper cover is located in the annular groove.

9. The faucet quick disassembly and assembly device according to claim 1, characterized in that: The outer wall of the locking base is provided with a plurality of anti-slip strips, and a rubber pad and a hard gasket are provided between the locking base and the table top.

10. The faucet quick disassembly and assembly device according to claim 1, characterized in that: The inner wall of the upper cover is arranged obliquely, the top width of the upper cover is greater than the bottom width, and the top width of the locking threaded slider is less than the bottom width.

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