Water supply point elbow capable of being lengthened

Abstract

The utility model relates to the field of indoor decoration, in particular to an extensible water supply point elbow which comprises an elbow body and an extension part, one end of the elbow body is open and provided with an opening, the extension part comprises a fixing part and an adjusting part, one end of the fixing part is provided with a plurality of elastic clamping jaws, and the fixing part is inserted into the opening; the adjusting piece can movably move in the fixing piece; one end, far away from the fixed part, of the adjusting part is communicated with equipment needing water supply; the adjusting piece abuts against the elastic clamping jaw so that the elastic clamping jaw can abut against the inner wall of the opening. Through the cooperation of the fixing part and the adjusting part of the extension part, when the water supply point elbow needs to be lengthened, the fixing part can be inserted into the opening of the elbow body, and then the adjusting part is moved so that the adjusting part can abut against the elastic clamping jaw on the fixing part and make the elastic clamping jaw abut against the inner wall of the opening of the elbow body. Therefore, connection and fixation of the extension piece and the elbow body can be ensured. And the distance adjusted by the adjusting piece can be preset to be an extensible length to meet the construction requirement.

Description

Technical Field

[0001] The utility model relates to the field of indoor decoration, in particular to a water supply point elbow which can be lengthened. Background Art

[0002] The length of the water point side of traditional water supply point accessories is insufficient. In order to meet the requirement that the water supply point protrudes 0-3mm from the tile finish surface, the water supply point accessories need to be specially raised. However, this practice will cause the protective layer of the water supply pipe in the vicinity of the water supply point accessories to be less than 1.5cm, which can easily cause cracking and hollowing. In addition, the protrusion of the elbow from the finish surface is difficult to control, causing the elbow to be recessed in the tile finish surface, causing the risk of leakage. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a water supply point elbow which can be lengthened and can meet the requirement of protruding length.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: an extendable water supply point elbow, including an elbow body and an extension piece, one end of the elbow body is open and provided with an opening, the extension piece includes a fixing piece and an adjusting piece, one end of the fixing piece has a plurality of elastic claws, the fixing piece is inserted into the opening; the adjusting piece is movably movable inside the fixing piece; the end of the adjusting piece away from the fixing piece is connected to the equipment requiring water supply; the adjusting piece is abutted against the elastic claws to press against the inner wall of the opening.

[0005] Furthermore, a sealing ring is sleeved on the adjusting member, and the sealing ring covers the interval between the adjusting member and the elbow body.

[0006] Furthermore, an internal thread is provided inside the fixing member, an external thread is provided on the outside of the adjusting member, and the fixing member and the adjusting member are threadably matched.

[0007] Furthermore, one end of the adjusting member close to the fixing member is a truncated cone structure.

[0008] Furthermore, an anti-slip bump is provided on the outer side of the fixing member.

[0009] Furthermore, the diameter of one end of the adjusting member away from the fixing member is not less than the opening diameter of the elbow body.

[0010] Furthermore, a sealing ring is sleeved on the fixing member, and the sealing ring abuts against the inner wall of the opening of the elbow body.

[0011] The beneficial effect of the utility model is that through the cooperation of the fixing part and the adjusting part of the extension part, when the water supply point elbow needs to be lengthened, the fixing part can be inserted into the opening of the elbow body, and then the adjusting part can be moved so that the adjusting part presses the elastic claw on the fixing part and presses it against the inner wall of the opening of the elbow body, thereby ensuring the connection and fixation of the extension part and the elbow body; and the distance after adjustment of the adjusting part can be preset to an extendable length to match the construction requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of a water supply point elbow that can be lengthened according to a specific implementation method of the utility model;

[0013] Figure 2 It is an exploded view of the extendable water supply point elbow according to a specific implementation mode of the utility model;

[0014] Figure 3 It is a structural schematic diagram of the cooperation between the fixing part and the adjusting part of the extendable water supply point elbow according to a specific implementation mode of the utility model.

[0015] Description of labels:

[0016] 1. Elbow body; 2. Extension piece; 21. Fixing piece; 211. Elastic claw; 22. Adjusting piece; 3. Sealing ring. DETAILED DESCRIPTION

[0017] In order to explain the technical content, achieved objectives and effects of the present invention in detail, the following is an explanation in conjunction with the implementation modes and the accompanying drawings.

[0018] Please refer to Figures 1 to 3 A lengthenable water supply point elbow, comprising an elbow body 1 and an extension piece 2, wherein one end of the elbow body 1 is open and provided with an opening, and the extension piece 2 comprises a fixing piece 21 and an adjusting piece 22, wherein one end of the fixing piece 21 has a plurality of elastic claws 211, and the fixing piece 21 is inserted into the opening; the adjusting piece 22 is movable inside the fixing piece 21; the end of the adjusting piece 22 away from the fixing piece 21 is connected to a device requiring water supply; the adjusting piece 22 abuts against the elastic claws 211 to press against the inner wall of the opening.

[0019] From the above description, it can be seen that the beneficial effect of the utility model is that: through the cooperation of the fixing part 21 and the adjusting part 22 of the extension part 2, when the water supply point elbow needs to be lengthened, the fixing part 21 can be inserted into the opening of the elbow body 1, and then the adjusting part 22 is moved so that the adjusting part 22 presses the elastic claw 211 on the fixing part 21 and presses it against the inner wall of the opening of the elbow body 1, thereby ensuring that the connection between the extension part 2 and the elbow body 1 is fixed; and the distance after adjustment of the adjusting part 2 can be preset to an extendable length to match the construction requirements.

[0020] Furthermore, a sealing ring 3 is sleeved on the adjusting member 22 , and the sealing ring 3 covers the gap between the adjusting member 22 and the elbow body 1 .

[0021] From the above description, it can be seen that through the design of the sealing ring 3 on the outside of the adjusting member 22, on the one hand, the sealing between the adjusting member 22 and the elbow body 1 can be strengthened, and on the other hand, the distance between the adjusting member 22 and the elbow body 1 can be limited by the sealing ring 3 to quickly match the required extension length.

[0022] Furthermore, the fixing member 21 is provided with an internal thread inside, and the adjusting member 22 is provided with an external thread outside, and the fixing member 21 and the adjusting member 22 are threadably matched.

[0023] It can be seen from the above description that the threaded connection between the fixing member 21 and the adjusting member 22 satisfies the movement of the adjusting member 22 and the sealing connection between the adjusting member 22 and the fixing member 21 .

[0024] Furthermore, one end of the adjusting member 22 close to the fixing member 21 is a truncated cone structure.

[0025] It can be seen from the above description that the design of the inclined surface of the truncated cone structure of the adjusting member 22 can play a guiding role when pressing the elastic claw 211, thereby avoiding the situation of direct sliding in and getting stuck.

[0026] Furthermore, an anti-slip bump is provided on the outer side of the fixing member 21 .

[0027] It can be seen from the above description that the design of the anti-slip bump makes it convenient for the operator to rotate it.

[0028] Furthermore, the diameter of one end of the adjusting member 22 away from the fixing member 21 is not less than the opening diameter of the elbow body 1 .

[0029] It can be seen from the above description that the diameter design of the end of the adjusting member 22 away from the fixing member 21 can prevent the adjusting member 22 from sliding into the opening of the elbow body 1 and failing to achieve the effect of extending the adjustment.

[0030] Furthermore, a sealing ring 3 is sleeved on the fixing member 21 , and the sealing ring 3 abuts against the inner wall of the opening of the elbow body 1 .

[0031] It can be seen from the above description that the sealing of the fixing member 21 and the elbow body 1 is ensured by the provision of the sealing ring 3 on the fixing member 21 .

[0032] Referring to the drawings, the first embodiment of the present utility model:

[0033] like Figures 1 to 3As shown, an extendable water supply point elbow of the present embodiment includes an elbow body 1 and an extension member 2, wherein one end of the elbow body 1 is open and provided with an opening, and the extension member 2 includes a fixing member 21 and an adjusting member 22, wherein one end of the fixing member 21 has a plurality of elastic claws 211, and the fixing member 21 is inserted into the opening; the adjusting member 22 is movably movable inside the fixing member 21; the end of the adjusting member 22 away from the fixing member 21 is connected to a device requiring water supply; the adjusting member 22 abuts against the elastic claws 211 to press against the inner wall of the opening.

[0034] The adjusting member 22 is sleeved with a sealing ring 3, and the sealing ring 3 covers the gap between the adjusting member 22 and the elbow body 1. The fixing member 21 is sleeved with a sealing ring 3, and the sealing ring 3 abuts against the inner wall of the opening of the elbow body 1. The fixing member 21 is internally provided with an internal thread, and the adjusting member 22 is externally provided with an external thread, and the fixing member 21 and the adjusting member 22 are threadedly matched.

[0035] One end of the adjusting member 22 close to the fixing member 21 is a truncated cone structure.

[0036] The outer side of the adjusting member 22 is provided with anti-skid protrusions.

[0037] The diameter of one end of the adjusting member 22 away from the fixing member 21 is not less than the opening diameter of the elbow body 1 .

[0038] Working principle: After the elbow body 1 of the water supply point elbow is fixed to the wall, it can be lengthened by assembling the extension piece 2. The extension piece 2 is composed of a fixing piece 21 and an adjusting piece 22 sleeved in the fixing piece 21. During assembly, the extension piece 2 is pressed into the opening of the elbow body 1, and then one hand presses the circumference of the fixing piece 21, and the other hand rotates the adjusting piece 22, so that the adjusting piece 22 is away from the fixing piece 21. At this time, one end of the adjusting piece 22 located in the opening of the elbow body 1 can be pressed against the elastic claw 211 on the fixing piece 21, so that it gradually tilts and presses toward the inner wall of the opening of the elbow body 1, thereby making the elastic claw 211 of the fixing piece 21 tightly fixed to the inner wall of the opening of the elbow body 1. Then, the sealing ring 3 is inserted into the gap between the adjusting piece 22 and the elbow body 1 for sealing and dustproof. The adjusting piece 22 is used as the new extended water supply end to match the length required for construction.

[0039] To sum up, the extendable water supply point elbow provided by the utility model, through the cooperation of the fixing part and the adjusting part of the extension part, when the water supply point elbow needs to be lengthened, the fixing part can be inserted into the opening of the elbow body, and then the adjusting part can be moved so that the adjusting part presses the elastic claw on the fixing part and presses it against the inner wall of the opening of the elbow body, thereby ensuring the connection and fixation between the extension part and the elbow body; and the distance after adjustment of the adjusting part can be preset to the extendable length to match the construction requirements.

[0040] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.

Claims

1. An extendable water supply point elbow, characterized in that: It includes an elbow body and an extension piece, one end of the elbow body is open and provided with an opening, the extension piece includes a fixing piece and an adjusting piece, one end of the fixing piece has a plurality of elastic claws, the fixing piece is inserted into the opening; the adjusting piece can move inside the fixing piece; the end of the adjusting piece away from the fixing piece is connected to the equipment requiring water supply; the adjusting piece abuts against the elastic claws to make it press against the inner wall of the opening.

2. The extendable water supply point elbow according to claim 1, characterized in that: A sealing ring is sleeved on the adjusting member, and the sealing ring covers the interval between the adjusting member and the elbow body.

3. The extendable water supply point elbow according to claim 1, characterized in that: The fixing part is provided with an internal thread inside, the adjusting part is provided with an external thread outside, and the fixing part and the adjusting part are threadedly matched.

4. The extendable water supply point elbow according to claim 1, characterized in that: One end of the adjusting member close to the fixing member is a truncated cone structure.

5. The extendable water supply point elbow according to claim 1, characterized in that: An anti-slip bulge is arranged on the outer side of the fixing piece.

6. The extendable water supply point elbow according to claim 2, characterized in that: The diameter of one end of the adjusting member away from the fixing member is not less than the opening diameter of the elbow body.

7. The extendable water supply point elbow according to claim 1, characterized in that: A sealing ring is sleeved on the fixing piece, and the sealing ring abuts against the inner wall of the opening of the elbow body.

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