Disassembling and assembling wrench for faucet bubbler

Abstract

The utility model relates to a dismounting wrench for a faucet bubbler, which comprises a wrench main body, the wrench main body is used for being held by a user, a plurality of dismounting wrenches are arranged on the wrench main body, any one dismounting wrench is used for dismounting a part matched with the dismounting wrench, a fixing part dismounting part is arranged on the wrench main body, and the fixing part dismounting part is arranged on the wrench main body. The fixing part dismounting and mounting part is used for dismounting and mounting the fixing part, the fixing part dismounting and mounting part comprises an outer ring and a clamping inner ring, a clamping groove matched with the rotating guide face of the fixing part is formed between the outer ring and the clamping inner ring, and the fixing part dismounting and mounting device has the effect of conveniently dismounting and mounting the fixing part.

Description

Technical Field

[0001] This application relates to the field of faucet water purifiers, and particularly to a disassembly and assembly wrench for a faucet bubbler. Background Art

[0002] The tap water commonly used by people in daily life generally has secondary pollution, and the suspended pollutants in water such as dust, algae, rust, and bacteria exceed the standard. In some reservoir waters, even visible red worms can be seen with the naked eye. Using this water as people's daily domestic water for a long time, the impact on people's physical health cannot be ignored. With the improvement of people's living standards, people are increasingly pursuing a healthy and high-quality life experience, and among them, they pay particular attention to the quality of water. Therefore, there is a type of faucet water purifier that only needs to be installed on the faucet, and the water source flowing into the faucet water purifier is filtered through the built-in filtering components, which is beneficial to improving the cleanliness of drinking water.

[0003] Among them, as shown in the attached instruction Figure 4 , the existing faucet water purifiers are equipped with corresponding fixing parts as shown in the figure. Before installing the faucet water purifier, the bubbler in the faucet needs to be removed first. During the actual installation process, since it is located inside the faucet and its installation position is limited, during the installation of the faucet water purifier, a specific auxiliary tool is required to drive the rotation guiding surface of the fixing part to rotate, so as to complete the installation of the fixing part. However, due to the special shape of the rotation guiding surface of the fixing part and the limitation of the installation position, and the user does not have this auxiliary tool, it is rather difficult for the user to disassemble and assemble this fixing part, and there is room for improvement. Summary of the Utility Model

[0004] In order to facilitate the disassembly and assembly of the fixing part, this application provides a disassembly and assembly wrench for a faucet bubbler.

[0005] The disassembly and assembly wrench for a faucet bubbler provided by this application adopts the following technical solutions:

[0006] A disassembly and assembly wrench for a faucet bubbler includes a wrench main body for the user to hold. A number of disassembly and assembly wrenches are provided on the wrench main body, and any one of the disassembly and assembly wrenches is respectively used for disassembling and assembling the corresponding components. A fixing part disassembly and assembly part is provided on the wrench main body, and the fixing part disassembly and assembly part is used for disassembling and assembling the fixing part. The fixing part disassembly and assembly part includes an outer ring and a clamping inner ring, and a clamping groove adapted to the rotation guiding surface of the fixing part is formed between the outer ring and the clamping inner ring.

[0007] By adopting the above technical solution, a fixing part disassembling and assembling part is integrated on the wrench body. When the clamping groove formed by the outer ring of the fixing part disassembling and assembling part and the clamping inner ring is clamped to the rotating guide surface of the fixing part, the user can realize the purpose of disassembling and assembling the fixing part by rotating the wrench body without finding additional tools to disassemble and assemble the fixing part, which is highly practical.

[0008] Preferably, the height of the inner clamping ring is higher than the height of the outer ring.

[0009] By adopting the above technical solution, since the height of the inner clamping ring is higher than that of the outer ring, during the clamping process of the rotating guide surface of the fixing member and the clamping groove, the inner clamping ring first contacts the rotating guide surface of the fixing member, so that the user can quickly clamp the rotating guide surface of the fixing member into the clamping groove.

[0010] Preferably, a guide portion is provided on the end surface where the clamping inner ring abuts against the fixing member.

[0011] By adopting the above technical solution, in the process of the rotating guide surface of the fixing member being engaged with the engaging groove, due to the special shape of the rotating guide surface and the limitation of the installation position of the fixing member, the guiding effect of the guide part facilitates the rotating guide surface of the fixing member to be accurately engaged with the engaging groove, thereby reducing the adjustment time.

[0012] Preferably, the fixing component disassembly component further includes a limiting ring, which is arranged at a position of the clamping inner ring away from the clamping groove, and is used to limit the fixing component.

[0013] By adopting the above technical solution, the fixing part is positioned again by the limiting ring, which is conducive to relatively accurate engagement between the rotating guide surface of the fixing part and the engaging groove, and is also conducive to enhancing the rigidity of the fixing part for disassembly and assembly.

[0014] Preferably, a plurality of first reinforcing ribs are arranged in a ring array between the limiting ring and the clamping inner ring.

[0015] By adopting the above technical solution, after the rotating guide surface of the fixing part is engaged in the engaging groove, the operator rotates the wrench body. Through the cooperation of a plurality of first reinforcing ribs, the rigidity of the engaging inner ring is enhanced, and the probability of the engaging inner ring being subjected to excessive force when the operator applies force to the wrench body, resulting in deformation of the engaging inner ring or breakage along the wrench body, is reduced.

[0016] Preferably, gripping positions are respectively provided at the connection points of two adjacent assembly and disassembly wrenches, and between the fixing assembly and disassembly member and the adjacent assembly and disassembly wrench, and the gripping positions are used for the user to grip.

[0017] By adopting the above technical solution, the holding position facilitates the user's grip, enabling the user to exert force more effectively when rotating the wrench body, and reducing the probability of slippage between the user's hand and the wrench body when the user rotates the wrench body.

[0018] Preferably, the tolerance fit relationship between the rotation guiding surface of the fixing member and the clamping groove is clearance fit.

[0019] By adopting the above technical solution, since the tolerance fit relationship between the rotation guiding surface of the fixing member and the clamping groove is clearance fit, there is a certain gap between the rotation guiding surface of the fixing member and the clamping groove, enabling the rotation guiding surface of the fixing member to be stably clamped in the clamping groove, and also facilitating the quick clamping of the rotation guiding surface of the fixing member into the clamping groove.

[0020] Preferably, a second reinforcing rib is provided at the edge of the holding position.

[0021] By adopting the above technical solution, the second reinforcing rib helps to enhance the rigidity of the wrench body, reducing the probability that the wrench body deforms or breaks due to excessive force when the user applies force to the wrench body. At the same time, the second reinforcing rib helps to reduce the probability of scratching the user's hand by the holding position, enhancing the user's gripping experience.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] 1. An assembly and disassembly part for a fixing member is integrated on the wrench body. When the rotation guiding surface of the fixing member is clamped by the clamping groove formed by the outer ring and the clamping inner ring of the assembly and disassembly part for the fixing member, the user can rotate the wrench body to achieve the purpose of disassembling and assembling the fixing member, without the need to find additional tools for assembling and disassembling the fixing member, which has high practicability;

[0024] 2. Due to the special shape of the rotation guiding surface and the limitation of the installation position of the fixing member, through the guiding function of the guiding part, it is convenient for the rotation guiding surface of the fixing member to be accurately clamped in the clamping groove, reducing the adjustment time;

[0025] 3. Through the cooperation of several first reinforcing ribs, it is beneficial to enhance the rigidity of the clamping inner ring, reducing the probability that the clamping inner ring deforms or breaks along the wrench body due to excessive force when the operator applies force to the wrench body. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is an overall structural schematic diagram of a wrench for disassembling and assembling a faucet aerator according to an embodiment of the present application.

[0027] Figure 2Yes Figure 1 Schematic diagram of the front view structure of a disassembly and assembly wrench for a faucet aerator in

[0028] Figure 3 Yes Figure 2 Enlarged structure diagram of part A in

[0029] Figure 4 Schematic diagram of the structure of a fixing part to be disassembled or installed by a disassembly and assembly wrench for a faucet aerator in an embodiment of the present application.

[0030] Explanation of reference numerals: 1, wrench main body; 2, disassembly and assembly wrench; 3, fixing part disassembly and assembly part; 31, outer ring; 32, clamping inner ring; 321, guiding part; 33, limiting ring; 4, clamping groove; 6, first reinforcing rib; 7, holding position; 8, second reinforcing rib; 9, fixing part; 91, rotating guiding surface. Detailed implementation manners

[0031] The following further describes the present application in detail with reference to the attached Figures 1-3 drawings.

[0032] An embodiment of the present application discloses a disassembly and assembly wrench for a faucet aerator. Referring to Figure 1 and Figure 2 , a disassembly and assembly wrench for a faucet aerator includes a wrench main body 1 for the user to hold. A plurality of disassembly and assembly wrenches 2 are arranged on the wrench main body 1. Any one of the disassembly and assembly wrenches 2 is respectively used for disassembling and assembling the components adapted thereto. A fixing part disassembly and assembly part 3 is arranged on the wrench main body 1 for disassembling and assembling the fixing part 9.

[0033] Specifically, in this embodiment, three disassembly and assembly wrenches 2 are provided. The three disassembly and assembly wrenches 2 cooperate with each other to complete the disassembly or assembly of other components of a faucet type water purifier or faucet except the fixing part 9 (the shapes of the three disassembly and assembly wrenches 2 are set according to the shapes of the components to be disassembled or assembled), which are components for disassembling or assembling the components of a faucet type water purifier in the prior art, and their specific compositions and shapes are not described herein.

[0034] Furthermore, the outer contour of the wrench main body 1 is arranged in a rectangular shape, and the three disassembly and assembly wrenches 2 are sequentially arranged at the three corners of the wrench main body 1.

[0035] At the same time, the fixing part disassembly and assembly part 3 is arranged at the other corner, so that the appearance of the wrench main body 1 is relatively flat, improving the sensory experience of the user.

[0036] On the other hand, the three disassembly and assembly wrenches 2 and the fixing part disassembly and assembly part 3 are integrally formed with the wrench body 1 (for example, by metal casting), which is beneficial to improving the stability of the cooperation between the disassembly and assembly wrenches 2 and the fixing part disassembly and assembly part 3 and the wrench body 1, and reducing the probability of the disassembly and assembly wrenches 2 and / or the fixing part disassembly and assembly part 3 separating along the wrench body 1.

[0037] Correspondingly, a holding position 7 is respectively arranged between two adjacent disassembly and assembly wrenches 2, and between the fixing part disassembly and assembly part 3 and the adjacent disassembly and assembly wrench 2. The holding position 7 is used for the user to hold. The holding position 7 is formed by the side wall of the wrench body 1 in the thickness direction recessing towards the geometric center of the wrench body 1. Thus, the two adjacent corners of the wrench body 1 are connected in an arc shape. Through the holding position 7, it is convenient for the user to hold, enabling the user to exert force better when rotating the wrench body 1 and reducing the probability of the user's hand slipping from the wrench body 1 when the user rotates the wrench body 1.

[0038] In addition, a second reinforcing rib 8 is arranged at the edge of the holding position 7. The second reinforcing rib 8 is formed by protruding from the edge of the holding position 7 in the thickness direction, and the second reinforcing rib 8 is integrally formed with the wrench body 1. The second reinforcing rib 8 is beneficial to enhancing the rigidity of the wrench body 1, reducing the probability that the force borne by the wrench body 1 is too large when the user applies a force to the wrench body 1, resulting in deformation or fracture of the wrench body 1. At the same time, the second reinforcing rib 8 is beneficial to reducing the probability that the holding position 7 scratches the user's hand and enhancing the user's holding experience.

[0039] Referring to Figure 2 and Figure 3 , the fixing part disassembly and assembly part 3 includes an outer ring 31 and a clamping inner ring 32. A clamping groove 4 adapted to the rotation guiding surface 91 of the fixing part 9 is formed between the outer ring 31 and the clamping inner ring 32. When the rotation guiding surface 91 of the fixing part 9 is clamped by the clamping groove 4 formed by the cooperation of the outer ring 31 and the clamping inner ring 32 of the fixing part disassembly and assembly part 3, the user can rotate the wrench body 1 to achieve the purpose of disassembling and assembling the fixing part 9 without looking for additional tools for the disassembly and assembly of the fixing part 9, which has high practicability.

[0040] Specifically, the height of the clamping inner ring 32 is higher than the height of the outer ring 31, that is, the thickness of the outer ring 31 in the thickness direction of the wrench body 1 is smaller than the thickness of the clamping inner ring 32 in the thickness direction of the wrench body 1. Because the height of the clamping inner ring 32 is higher than the height of the outer ring 31, during the clamping process of the rotation guiding surface 91 of the fixing part 9 and the clamping groove 4, the clamping inner ring 32 first contacts the rotation guiding surface 91 of the fixing part 9, which is convenient for the user to quickly clamp the rotation guiding surface 91 of the fixing part 9 into the clamping groove 4.

[0041] Furthermore, a guiding portion 321 is provided on the end face of the snap-in inner ring 32 that abuts against the fixing member 9. The guiding portion 321 is inclined from the side of the snap-in inner ring 32 away from the snap-in groove 4 towards the side close to the snap-in groove 4, and the inclined surface is arc-shaped. During the process of the rotation guiding surface 91 of the fixing member 9 being snap-fitted into the snap-in groove 4, due to the special shape of the rotation guiding surface 91 and the limitation of the installation position of the fixing member 9, through the guiding action of the guiding portion 321, it is convenient for the rotation guiding surface 91 of the fixing member 9 to be accurately snap-fitted into the snap-in groove 4, reducing the adjustment time.

[0042] Meanwhile, the tolerance fit relationship between the rotation guiding surface 91 of the fixing member 9 and the snap-in groove 4 is clearance fit. Since the tolerance fit relationship between the rotation guiding surface 91 of the fixing member 9 and the snap-in groove 4 is clearance fit, there is a certain gap between the rotation guiding surface 91 of the fixing member 9 and the snap-in groove 4, so that the rotation guiding surface 91 of the fixing member 9 can be stably snap-fitted into the snap-in groove 4, and at the same time, it is also convenient to quickly snap-fit the rotation guiding surface 91 of the fixing member 9 into the snap-in groove 4.

[0043] Correspondingly, the fixing member disassembly and assembly part 3 further includes a limiting ring 33. The limiting ring 33 is arranged at the part of the snap-in inner ring 32 away from the snap-in groove 4, and the limiting ring 33 is used to limit the fixing member 9. The limiting ring 33 is formed by the wrench body 1 protruding in the thickness direction, and the limiting ring 33 is integrally formed with the wrench body 1. By using the limiting ring 33 to perform secondary positioning on the fixing member 9, it is beneficial to make the rotation guiding surface 91 of the fixing member 9 and the snap-in groove 4 accurately snap-fitted, and at the same time, it is beneficial to enhance the rigidity of the fixing member disassembly and assembly part 3.

[0044] In addition, a plurality of first reinforcing ribs 6 are arranged in an annular array between the limiting ring 33 and the snap-in inner ring 32. The number of the first reinforcing ribs 6 can also be increased or decreased according to the actual circumferential dimension between the limiting ring 33 and the snap-in inner ring 32. Since the number is large and the functions are the same, the number is not described here. After the rotation guiding surface 91 of the fixing member 9 is snap-fitted into the snap-in groove 4, the operator rotates the wrench body 1. Through the cooperation of the plurality of first reinforcing ribs 6, it is beneficial to enhance the rigidity of the snap-in inner ring 32, reducing the probability that when the operator applies a force to the wrench body 1, the force borne by the snap-in inner ring 32 is too large, resulting in deformation of the snap-in inner ring 32 or fracture along the wrench body 1.

[0045] The implementation principle of a disassembly and assembly wrench for a faucet aerator in an embodiment of the present application is as follows: Three disassembly and assembly wrenches 2 and one fixing part disassembly and assembly part 3 are simultaneously arranged on a wrench main body 1 to achieve the purpose of disassembling or assembling a fixing part. The fixing part 9 is clamped through a clamping groove 4 formed between an outer ring 31 and a clamping inner ring 32. When a rotation guiding surface 91 of the fixing part 9 is clamped in the clamping groove 4, a user can rotate the wrench main body 1 by holding a holding position 7, thereby achieving the purpose of rotating the fixing part 9, which plays a positive guiding role in improving the convenience of disassembling or installing the fixing part 9.

[0046] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereby. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application shall be covered within the protection scope of the present application.

Claims

1. A disassembly wrench for a faucet aerator, characterized in that: The invention comprises a wrench body (1), wherein the wrench body (1) is used for being held by a user, and a plurality of disassembly wrenches (2) are arranged on the wrench body (1), and any one of the disassembly wrenches (2) is used for disassembling and assembling a component matched therewith, and a fixing part disassembly part (3) is arranged on the wrench body (1), and the fixing part disassembly part (3) is used for disassembling and assembling a fixing part (9), and the fixing part disassembly part (3) comprises an outer ring (31) and a clamping inner ring (32), and a clamping groove (4) matched with a rotating guide surface (91) of the fixing part (9) is formed between the outer ring (31) and the clamping inner ring (32).

2. A disassembly wrench for a tap aerator according to claim 1, characterized in that: The height of the locking inner ring (32) is higher than the height of the outer ring (31).

3. The disassembly wrench for a tap aerator according to claim 1, characterized in that: The end surface of the clamping inner ring (32) abutting against the fixing member (9) is provided with a guide portion (321).

4. The disassembly wrench for a faucet aerator according to claim 1, characterized in that: The fixing component disassembly component (3) further comprises a limiting ring (33), wherein the limiting ring (33) is arranged at a position of the clamping inner ring (32) away from the clamping groove (4), and the limiting ring (33) is used to limit the fixing component (9).

5. A disassembly wrench for a tap aerator according to claim 4, characterized in that: A plurality of first reinforcing ribs (6) are arranged in a ring array between the limiting ring (33) and the clamping inner ring (32).

6. The disassembly wrench for a tap aerator according to claim 1, characterized in that: A gripping position (7) is provided at the connection point between two adjacent disassembly and assembly wrenches (2), and between the fixing and disassembly component (3) and the adjacent disassembly and assembly wrench (2), and the gripping position (7) is used for a user to grip.

7. The disassembly wrench for a tap aerator according to claim 1, characterized in that: The tolerance matching relationship between the rotating guide surface (91) of the fixing member (9) and the clamping groove (4) is a clearance matching relationship.

8. The disassembly wrench for a tap aerator according to claim 6, characterized in that: A second reinforcing rib (8) is provided at the edge of the gripping position (7).

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