Anti-falling box for connecting faucet and water inlet pipe joint

Abstract

The utility model discloses an anti-drop box for connecting a faucet and a water inlet pipe joint, which comprises a box-shaped body, the upper part of the box-shaped body is coated on the faucet, the lower part of the box-shaped body is coated on the joint, the box-shaped body comprises a first lock shell and a second lock shell which are spliced with each other, and one side of the box-shaped body is provided with a buckle structure for preventing the first lock shell and the second lock shell from being separated. The buckle structure comprises a shifting piece and a buckle groove, the shifting piece is integrally formed or fixed on the first lock shell, the buckle groove is formed in the second lock shell, the position of the buckle groove corresponds to the position of the shifting piece, and a buckling part matched with the buckle groove is arranged on the inner side of the shifting piece. The connector of the water inlet pipe is prevented from loosening and separating from the faucet.

Description

Technical Field

[0001] The utility model relates to the technical field of washing machines, in particular to an anti-dropping box connecting a faucet and a water inlet pipe joint. Background Art

[0002] Existing water inlet pipe joints for washing machines, dishwashers and similar equipment require good sealing performance to ensure a leak-free connection between the water inlet pipe and the faucet, and often require a special faucet. The common connection methods between the joint and the faucet are threaded connection or snap connection. The vibration of the washing machine during operation may cause the joint to loosen, especially the threaded connection method, and human error operation may easily cause the snap-on joint to detach, so an anti-drop box for connecting the joint and the faucet is needed. Utility Model Content

[0003] The purpose of the utility model is to overcome the shortcomings and deficiencies of the prior art and to provide an anti-dropping box connecting a faucet and a water inlet pipe joint.

[0004] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: an anti-dropping box connecting a faucet and a water inlet pipe joint, comprising a box-shaped body whose upper portion is covered on the faucet and whose lower portion is covered on the joint, the box-shaped body comprising a first lock shell and a second lock shell assembled to each other, a snap structure for preventing the first lock shell and the second lock shell from being separated is provided on one side of the box-shaped body, the snap structure comprising a paddle and a snap groove, a paddle is integrally formed or fixed on the first lock shell, the snap groove is provided on the second lock shell, and the snap groove corresponds to the position of the paddle, and a snap-fitting portion cooperating with the snap groove is provided on the inner side of the paddle.

[0005] As a preferred technical solution of the utility model, the connecting end of the paddle is integrated with or fixed to the first lock shell, the movable end of the paddle can be stretched outward with the connecting end as a fulcrum, and there is a movable gap between the inner side of the movable end and the outer wall of the second lock shell for finger operation.

[0006] As a preferred technical solution of the utility model, a C-shaped bayonet is provided on the connecting end of the paddle, and a fixed shaft embedded in the C-shaped bayonet is provided on the first lock housing.

[0007] As a preferred technical solution of the utility model, an outward-turned operating piece is provided on the movable end of the paddle, and the operating piece and the buckle portion are located on both sides of the paddle.

[0008] As a preferred technical solution of the present utility model, a first mounting portion and a second mounting portion are respectively extended outwardly at the connection between the first lock shell and the second lock shell corresponding to the position of the snap structure, the first mounting portion and the second mounting portion are fitted together and both have U-shaped openings facing outward, the snap groove is arranged on the inner wall of the U-shaped opening of the second mounting portion, and the fixed axis is arranged in the U-shaped opening of the first mounting portion.

[0009] As a preferred technical solution of the utility model, a boss is provided in the U-shaped opening of the second mounting portion, a V-shaped snap groove is formed on the side of the boss away from the first mounting portion, and the snapping portion of the paddle is inclined toward the inside of the snap groove.

[0010] As a preferred technical solution of the utility model, the box-shaped body is hollow inside and has through holes at both ends.

[0011] To sum up, the beneficial effects of the utility model are as follows: after the washing machine faucet and the water inlet pipe joint are connected, the two lock shells are assembled to each other so that the through hole at the upper end of the box-shaped body clamps the convex surface of the upper end of the faucet, and the through hole at the lower end of the box-shaped body clamps the bottom of the water inlet pipe joint; or, the through holes at both ends of the box-shaped body are directly attached to the outer walls of the faucet and the joint for fixation, and the diameter of the through holes can be selected according to needs, and finally the fixation is achieved by the buckling part of the pick and the buckle groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the first embodiment of the utility model;

[0013] Figure 2 This is a schematic cross-sectional structure diagram of the box-shaped body of the first embodiment of the utility model when in use;

[0014] Figure 3 This is a schematic structural diagram of a box-shaped body in Embodiment 1 of the present utility model;

[0015] Figure 4 It is a structural schematic diagram of the second lock housing in the first embodiment of the utility model;

[0016] Figure 5 It is a structural schematic diagram of the first lock housing in the first embodiment of the utility model;

[0017] Figure 6 It is a structural schematic diagram of the paddle in the first embodiment of the utility model;

[0018] Figure 7 It is a structural schematic diagram of the second embodiment of the utility model;

[0019] Figure 8 It is a structural schematic diagram of the second lock housing in the second embodiment of the utility model;

[0020] Fig. 9It is a structural schematic diagram of the first lock housing in the second embodiment of the present utility model.

[0021] Figure numerals: 1. faucet; 2. joint; 3. box-shaped body; 31. first lock shell; 311. paddle; 3111. connecting end; 3112. movable end; 3113. buckling part; 3114. operating piece; 312. first mounting part; 32. second lock shell; 321. buckle groove; 322. second mounting part; 3221. boss; 33. movable gap; 34. C-shaped bayonet; 35. fixed axis; 36. U-shaped opening; 37. through hole. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0023] The specific embodiments of the present utility model are described below in conjunction with the accompanying drawings. Example

[0024] like Figures 1 to 6 The anti-dropping box connecting the faucet and the water inlet pipe joint shown in the figure includes a box-shaped body 3 whose upper part is covered on the faucet 1 and whose lower part is covered on the joint 2. The box-shaped body 3 is hollow inside and has through holes 37 at both ends. The box-shaped body 3 includes a first lock shell 31 and a second lock shell 32 assembled with each other. A snap structure is provided on one side of the box-shaped body 3 to prevent the first lock shell 31 and the second lock shell 32 from separating. The snap structure includes a paddle 311 and a snap groove 321. The first lock shell 31 is fixed with a paddle 311, and the snap groove 321 is provided on the second lock shell 32, and the snap groove 321 corresponds to the position of the paddle 311. A snapping portion 3113 cooperating with the snap groove 321 is provided on the inner side of the paddle 311. In this embodiment, the snap structure can be provided at the connection on one side of the box-shaped body 3, and of course, it can also be provided on both sides at the same time.

[0025] The connecting end 3111 of the paddle 311 is fixed to the first lock shell 31, and the movable end 3112 of the paddle 311 can be stretched outward with the connecting end 3111 as a fulcrum, and there is a movable gap 33 between the inner side of the movable end 3112 and the outer wall of the second lock shell 32 for finger operation, so as to prevent the paddle 311 from directly fitting with the second lock shell 32, and facilitate the separation of the buckle part 3113 and the buckle groove 321 during subsequent disassembly.

[0026] A C-shaped bayonet 34 is provided on the connecting end 3111 of the paddle 311, and a fixed shaft 35 embedded in the C-shaped bayonet 34 is provided on the first lock shell 31. The paddle 311 can be slightly pushed outward to facilitate the buckling portion 3113 to enter the buckle groove 321. The paddle 311 is set separately, and there is no need for one-piece molding, which reduces the manufacturing difficulty. The paddle 311 is installed in the form of a C-shaped bayonet 34 and a fixed shaft 35, which is convenient for assembly. In this embodiment, the C-shaped opening is set outward, but it can also be set inward. It only needs to change the shape of the paddle 311.

[0027] An outward-turned operating piece 3114 is disposed on the movable end 3112 of the paddle 311 , and the operating piece 3114 and the buckling portion 3113 are located on both sides of the paddle 311 .

[0028] The first mounting portion 312 and the second mounting portion 322 are respectively extended outwardly from the connection position of the first lock shell 31 and the second lock shell 32 corresponding to the snap structure position, the first mounting portion 312 and the second mounting portion 322 are fitted together and both have U-shaped openings 36 facing outward, the snap groove 321 is arranged on the inner wall of the U-shaped opening 36 of the second mounting portion 322, and the fixed shaft 35 is arranged in the U-shaped opening 36 of the first mounting portion 312.

[0029] A boss 3221 is disposed in the U-shaped opening 36 of the second mounting portion 322 . A V-shaped snap groove 321 is formed on the side of the boss 3221 away from the first mounting portion 312 . The snap-fitting portion 3113 of the paddle 311 is inclined toward the inner side of the snap groove 321 .

[0030] Working principle: After the washing machine faucet 1 and the water inlet pipe joint 2 are connected, the two lock shells are assembled to each other so that the through hole 37 at the upper end of the box-shaped body 3 clamps the convex surface of the upper end of the faucet 1, and the through hole 37 at the lower end of the box-shaped body 3 clamps the bottom of the water inlet pipe joint 2; or, the through holes 37 at both ends of the box-shaped body 3 are directly attached to the outer walls of the faucet 1 and the joint 2 for fixation, and the diameter of the through hole 37 can be selected according to needs, and finally the fixation is achieved by the engagement portion 3113 of the paddle 311 and the snap groove 321.

[0031] like Figure 7-9 As shown, the difference between the second embodiment and the first embodiment is that no mounting portion is provided outside the first lock shell 31 and the second lock shell 32, and the paddle 311 has a different shape. The connecting end 3111 of the paddle 311 is integrally formed with the first lock shell 31, and the paddle 311 is also fixed by utilizing the buckling portion 3113 on the inner side of the movable end 3112 of the paddle 311 to cooperate with the buckle groove 321 outside the second lock shell 32. The principles of the two are the same.

[0032] The paddle 311 , the first lock housing 31 , and the second lock housing 32 in the first and second embodiments are all made of plastic materials.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only preferred examples of the utility model, and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected, and the scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An anti-drop box connecting a faucet and a water inlet pipe joint, characterized in that: The invention comprises a box-shaped body (3) whose upper part is covered on the faucet (1) and whose lower part is covered on the joint (2), wherein the box-shaped body (3) comprises a first lock shell (31) and a second lock shell (32) which are assembled with each other, and a buckle structure for preventing the first lock shell (31) and the second lock shell (32) from being separated is arranged on one side of the box-shaped body (3), and the buckle structure comprises a paddle (311) and a buckle groove (321), the paddle (311) is integrally formed or fixed on the first lock shell (31), the buckle groove (321) is arranged on the second lock shell (32), and the buckle groove (321) corresponds to the position of the paddle (311), and a buckle portion (3113) cooperating with the buckle groove (321) is arranged on the inner side of the paddle (311).

2. The anti-drop box for connecting the faucet and the water inlet pipe joint according to claim 1, characterized in that: The connecting end (3111) of the paddle (311) is integral with or fixed to the first lock shell (31), and the movable end (3112) of the paddle (311) can be spread outward with the connecting end (3111) as a fulcrum, and there is a movable gap (33) between the inner side of the movable end (3112) and the outer wall of the second lock shell (32) for finger operation.

3. The anti-drop box for connecting the faucet and the water inlet pipe joint according to claim 2, characterized in that: A C-shaped bayonet (34) is provided on the connecting end (3111) of the paddle (311), and a fixed shaft (35) embedded in the C-shaped bayonet (34) is provided on the first lock housing (31).

4. The anti-drop box for connecting the faucet (1) and the water inlet pipe joint (2) according to claim 2, characterized in that: An outward-turned operating piece (3114) is provided on the movable end (3112) of the paddle (311), and the operating piece (3114) and the buckling portion (3113) are located on both sides of the paddle (311).

5. The anti-drop box for connecting the faucet and the water inlet pipe joint according to claim 3, characterized in that: A first mounting portion (312) and a second mounting portion (322) are respectively extended outwardly at the connection position of the first lock shell (31) and the second lock shell (32) corresponding to the snap structure position; the first mounting portion (312) and the second mounting portion (322) are fitted together and both are provided with a U-shaped opening (36) facing outward; the snap groove (321) is provided on the inner wall of the U-shaped opening (36) of the second mounting portion (322); and the fixed shaft (35) is provided in the U-shaped opening (36) of the first mounting portion (312).

6. The anti-drop box for connecting the faucet and the water inlet pipe joint according to claim 5, characterized in that: A boss (3221) is provided in the U-shaped opening (36) of the second mounting portion (322), and a V-shaped snap groove (321) is formed on the side of the boss (3221) facing away from the first mounting portion (312), and the snap-fitting portion (3113) of the paddle (311) is inclined toward the inside of the snap groove (321).

7. The anti-drop box for connecting the faucet and the water inlet pipe joint according to claim 1, characterized in that: The box-shaped body (3) is hollow inside and has through holes (37) at both ends.

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