CN214368415U

CN214368415U - Multipurpose water tap extension connecting pipe

Info

Publication number: CN214368415U
Application number: CN202120219527.9U
Authority: CN
Inventors: 李益峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-10-08
Anticipated expiration: 2031-01-26

Abstract

The utility model discloses a multipurpose tap extension connecting pipe, its characterized in that: including the inlet tube and be located the outlet pipe of inlet tube below, the upper end and the tap of inlet tube are connected, the inlet tube has the first through hole with tap delivery port intercommunication, the outlet pipe has the second through hole with first through hole intercommunication, the outlet pipe is inserted and is established or the cover is established at the lower extreme of inlet tube, the outlet pipe can reciprocate the extension and the shortening of realization connecting pipe relatively the inlet tube. The utility model discloses the flexible function of connecting pipe can satisfy the user demand of different users to connecting pipe length, compares with traditional flexible hose of taking the fold, and this design is unfavorable for bacterial growing and flexible stability height, more has the practicality.

Description

Multipurpose water tap extension connecting pipe

Technical Field

The utility model relates to a bathroom product technical field, concretely relates to multipurpose tap extension connecting pipe.

Background

In daily life, the height of a water outlet of a faucet is fixed, and the fixed height cannot meet the requirements of different users, so that various extension connecting pipes connected to the faucet are developed for water taking convenience, but the length of a common extension connecting pipe is fixed and cannot be adjusted, the use function is limited, and therefore an extension connecting pipe with a telescopic function is developed.

For example, the chinese utility model patent publication No. CN205226537U (application No. CN201521115288.3) discloses a faucet extender, which comprises an upper joint, a lower joint, and a corrugated expansion hose fixed between the upper joint and the lower joint; the upper end of the upper joint is provided with a flexible fixing piece and a clamping hole arranged on the flexible fixing piece, and the inner side of the lower end of the upper joint is provided with a first connecting part; the inner side of the upper end of the lower joint is provided with a second connecting part; two ends of the corrugated expansion hose are respectively fixed with the first connecting part of the upper joint and the second connecting part of the lower joint. The utility model discloses a flexible hose through the fold realizes the flexible of extension connector, but the flexible hose of fold receives the dirt easily and has the flexible function of flexible hose elasticity variation after repetitious usage problem that reduces.

Therefore, there is a further improvement over the existing multi-purpose faucet extension connection tube.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a multipurpose tap extension connecting pipe that flexible function is stable and be unfavorable for bacterial growing is provided.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: a multipurpose tap extension connecting pipe is characterized in that: including the inlet tube and be located the outlet pipe of inlet tube below, the upper end and the tap of inlet tube are connected, the inlet tube has the first through hole with tap delivery port intercommunication, the outlet pipe has the second through hole with first through hole intercommunication, the outlet pipe is inserted and is established or the cover is established at the lower extreme of inlet tube, the outlet pipe can reciprocate the extension and the shortening of realization connecting pipe relatively the inlet tube.

Preferably, a first sealing ring for preventing water flow from flowing out from the space between the water outlet pipe and the water inlet pipe is arranged between the water outlet pipe and the water inlet pipe.

Preferably, a first snap spring for preventing the water inlet pipe from being separated from the water outlet pipe is arranged between the water outlet pipe and the water inlet pipe.

Preferably, the water inlet pipe comprises a universal ball and a water service pipe connected with the universal ball, a connecting sleeve connected with a water faucet is sleeved on the outer side of the universal ball, the universal ball can rotate relative to the connecting sleeve, and the water outlet pipe is inserted into or sleeved at the lower end of the water service pipe. The design can realize that the water inlet pipe rotates relative to the water faucet, the water outlet direction is adjusted, and the use of a user is facilitated.

Preferably, a second snap spring for preventing the universal ball from falling off from the connecting sleeve is arranged between the connecting sleeve and the universal ball, and a second sealing ring for preventing water flow from flowing out from the space between the connecting sleeve and the universal ball is arranged between the connecting sleeve and the universal ball.

Further, preferably, the connection sleeve is provided with an internal thread for connection with a water tap.

Furthermore, the water outlet pipe is provided with an external thread connected with an external piece. The external piece can be miniature filter or gondola water faucet shower nozzle etc. and this setting makes the connecting pipe more practical.

In order to adjust the play water direction of water end in a flexible way, as preferred, the outlet pipe is including inserting the link of establishing or cover establishing the inlet tube lower extreme and being located the play water end of link below, the second through hole is including seting up the first apopore on the link and seting up the second apopore on a water end, first apopore and second apopore intercommunication, the bottom surface of link is the inclined plane, the top surface of play water end is the inclined plane, it is rotatory that the link can be relatively gone out to water end, just the bottom surface of link keeps the laminating all the time with the top surface of a water end.

Further, as preferred, the pore wall of first apopore outwards extends and forms connecting portion, connecting portion have with the connecting hole of first apopore intercommunication, the play pot head is established on connecting portion. The water outlet end takes the connecting part as a rotating shaft to rotate relative to the water outlet end.

Compared with the prior art, the utility model has the advantages of: the outlet pipe is inserted and is established or the cover is established at the lower extreme of inlet tube, and the outlet pipe can reciprocate the extension that realizes the connecting pipe and shorten relatively the inlet tube, and this function can satisfy different users to the user demand of connecting pipe length, compares with traditional flexible hose of taking the fold, and this design is unfavorable for bacterial growing and flexible stability height, more has the practicality.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;

fig. 2 is an exploded view of embodiment 1 of the present invention;

fig. 3 is a cross-sectional view of embodiment 1 of the present invention;

fig. 4 is a schematic structural diagram of embodiment 2 of the present invention;

fig. 5 is an exploded view of embodiment 2 of the present invention;

fig. 6 is a cross-sectional view of embodiment 2 of the present invention;

fig. 7 is a schematic view of a water inlet end in embodiment 2 of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

Example 1

As shown in fig. 1 to 3, the multi-purpose faucet extension coupling pipe of the present embodiment includes an inlet pipe 1 and an outlet pipe 2.

The inlet tube 1 has the first through-hole 11 with tap delivery port intercommunication, and the inlet tube 1 includes universal ball 12 and the water service pipe 13 of being connected with universal ball 12, and the outside cover of universal ball 12 is equipped with the adapter sleeve 4 of being connected with tap, and universal ball 12 can rotate relative adapter sleeve 4, realizes the regulation to the play water direction. A second snap spring 6 for preventing the universal ball 12 from falling off from the connecting sleeve 4 is arranged between the connecting sleeve 4 and the universal ball 12, a second sealing ring 5 for preventing water flow from flowing out from the space between the connecting sleeve 4 and the universal ball 12 is arranged between the connecting sleeve 4 and the universal ball 12, and the connecting sleeve 4 is provided with an internal thread 41 for connecting a water tap. In this embodiment, the lower outer side wall of the water pipe 13 is extended outward to form an annular groove (not shown).

The water outlet pipe 2 is positioned below the water inlet pipe 1 and is provided with a second through hole 21 communicated with the first through hole 11, the water outlet pipe 2 is sleeved at the lower end of the water service pipe 13, and the extension and the shortening of the connecting pipe are realized by moving the water outlet pipe 2 up and down relative to the water inlet pipe 1. The water outlet pipe 2 is provided with an external thread 23 connected with an external connector. A first sealing ring 3 for preventing water flow from flowing out from the space between the water outlet pipe 2 and the water service pipe 13 is arranged between the water outlet pipe 2 and the water service pipe 13, and the first sealing ring 3 is sleeved in the annular groove in the embodiment. A first snap spring 22 for preventing the water inlet pipe 1 from being separated from the water through pipe 13 is arranged between the water outlet pipe 2 and the water through pipe 13.

Example 2

As shown in fig. 4 to 7, the multi-purpose faucet extension coupling pipe of the present embodiment is different from that of embodiment 1 in that: the water outlet pipe 2 comprises a connecting end 2a sleeved at the lower end of the water pipe 13 and a water outlet end 2b positioned below the connecting end 2a, the bottom surface 2a1 of the connecting end 2a is an inclined surface, the top surface 2b1 of the water outlet end 2b is an inclined surface, the water outlet end 2b can rotate 360 degrees relative to the connecting end 2a to realize the adjustment of the water outlet direction, and the bottom surface 2a1 of the connecting end 2a is always attached to the top surface 2b1 of the water outlet end 2 b.

The second through hole 21 includes a first outlet hole 211 formed in the connecting end 2a and a second outlet hole 212 formed in the outlet end 2b, the first outlet hole 211 communicates with the second outlet hole 212, a hole wall of the first outlet hole 211 extends outward to form a connecting portion 7, the connecting portion 7 has a connecting hole 71 communicating with the first outlet hole 211, and the outlet end 2b is sleeved on the connecting portion 7 to rotate the connecting portion 7 relative to the connecting portion 7 as a rotating shaft.

Claims

1. A multipurpose tap extension connecting pipe is characterized in that: including inlet tube (1) and outlet pipe (2) that are located inlet tube (1) below, the upper end and the tap of inlet tube (1) are connected, inlet tube (1) have with first through hole (11) of tap delivery port intercommunication, outlet pipe (2) have with second through hole (21) of first through hole (11) intercommunication, outlet pipe (2) are inserted and are established or the cover is established at the lower extreme of inlet tube (1), outlet pipe (2) can reciprocate the extension and the shortening of realization connecting pipe relatively inlet tube (1).

2. The multipurpose faucet extension coupling of claim 1, wherein: a first sealing ring (3) for preventing water flow from flowing out from the space between the water outlet pipe (2) and the water inlet pipe (1) is arranged between the water outlet pipe (2) and the water inlet pipe (1).

3. The multipurpose faucet extension coupling of claim 2, wherein: a first clamp spring (22) for preventing the water inlet pipe (1) from being separated from the water outlet pipe (2) is arranged between the water outlet pipe (2) and the water inlet pipe (1).

4. The multipurpose faucet extension coupling of claim 1, wherein: the water inlet pipe (1) comprises a universal ball (12) and a water service pipe (13) connected with the universal ball (12), a connecting sleeve (4) connected with a water faucet is sleeved on the outer side of the universal ball (12), the universal ball (12) can rotate relative to the connecting sleeve (4), and the water outlet pipe (2) is inserted or sleeved at the lower end of the water service pipe (13).

5. The multipurpose faucet extension coupling of claim 4, wherein: a second clamp spring (6) for preventing the universal ball (12) from being separated from the connecting sleeve (4) is arranged between the connecting sleeve (4) and the universal ball (12), and a second sealing ring (5) for preventing water flow from flowing out from the connecting sleeve (4) and the universal ball (12) is arranged between the connecting sleeve (4) and the universal ball (12).

6. The multipurpose faucet extension coupling of claim 4, wherein: the connecting sleeve (4) is provided with an internal thread (41) for connecting a water tap.

7. The multipurpose faucet extension coupling of claim 4, wherein: the water outlet pipe (2) is provided with an external thread (23) connected with an external piece.

8. The multipurpose faucet extension coupling of claim 1, wherein: outlet pipe (2) are including inserting link (2a) of establishing or establishing at inlet tube (1) lower extreme and being located outlet end (2b) of link (2a) below, second through hole (21) are including seting up first apopore (211) on link (2a) and seting up second apopore (212) on outlet end (2b), first apopore (211) and second apopore (212) intercommunication, bottom surface (2a1) of link (2a) are the inclined plane, top surface (2b1) of outlet end (2b) are the inclined plane, outlet end (2b) can rotate relative link (2a), just bottom surface (2a1) of link (2a) and outlet end (2b) top surface (2b1) remain the laminating throughout.

9. The multipurpose faucet extension coupling of claim 8, wherein: the pore wall of first apopore (211) outwards extends and forms connecting portion (7), connecting portion (7) have connecting hole (71) with first apopore (211) intercommunication, go out water end (2b) cover and establish on connecting portion (7).