CN208967287U

CN208967287U - A kind of Three-in-one water faucet crossover sub

Info

Publication number: CN208967287U
Application number: CN201821688612.4U
Authority: CN
Inventors: 张勇兵; 付志强; 易明
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-10-18
Filing date: 2018-10-18
Publication date: 2019-06-11
Anticipated expiration: 2028-10-18

Abstract

The utility model relates to a kind of Three-in-one water faucet crossover subs, including rubber bush and connection housing, the upper end of the rubber bush is passed through from the middle part of connection housing, male threaded joint is disposed on the outside of the upper end of the connection housing, arranged concentric has inner rubber axle sleeve and middle part rubber axle sleeve from inside to outside in the lower end inner hole of the rubber bush, and the lower outside of the rubber bush is equipped with adjusting lock ring.The utility model clever structure designs the rubber bush of three kinds of different sizes, wherein 2 sets of rubber bush can be freely disassembled, is applicable to a variety of taps, purposes is more extensively more convenient.

Description

A kind of Three-in-one water faucet crossover sub

Technical field

The utility model relates to tap crossover sub fields, more particularly to a kind of Three-in-one water faucet crossover sub.

Background technique

Tap crossover sub is common part in daily life, and the structure of present tap crossover sub is simple, rule Lattice are single, can only adapt to a kind of tap of specification, use one to one, restricted application.

Summary of the invention

The technical problem to be solved by the utility model is to provide a kind of Three-in-one water faucet crossover sub, clever structure, The rubber bush of three kinds of different sizes is designed, wherein 2 sets of rubber bush can be freely disassembled, is applicable to a variety of taps, is used Way is wider more convenient.

It is connect the technical scheme adopted by the utility model to solve the technical problem is as follows: providing a kind of conversion of Three-in-one water faucet Head, including rubber bush and connection housing, the upper end of the rubber bush are passed through from the middle part of connection housing, the connection It is disposed with male threaded joint on the outside of the upper end of housing, arranged concentric has from inside to outside in the lower end inner hole of the rubber bush Inner rubber axle sleeve and middle part rubber axle sleeve, the lower outside of the rubber bush are equipped with adjusting lock ring.

As a kind of supplement, the downside two sides of the rubber bush pass through engaging portion and the lower part two sides phase that connect housing Even.

Further, be provided at the top of the rubber bush circle limit bead, the limit bead with connect housing Upper surface withstand.

Further, it is evenly arranged on the inner sidewall of the inner rubber axle sleeve and middle part rubber axle sleeve each along axial There are several protruding rings.

The utility model has the advantages that the utility model relates to a kind of Three-in-one water faucet crossover sub, clever structure designs three kinds of differences Dismountable rubber bush of specification, is applicable to a variety of taps, and purposes is more extensively more convenient.

Detailed description of the invention

Fig. 1 is the main structure figure of the utility model；

Fig. 2 is the half-sectional structure chart of main view of the utility model；

Fig. 3 is the structure chart of the adjusting lock ring of the utility model.

Specific embodiment

The present invention will be further illustrated below in conjunction with specific embodiments.It should be understood that these embodiments are merely to illustrate this Utility model rather than limitation the scope of the utility model.In addition, it should also be understood that, in the content for having read the utility model instruction Later, those skilled in the art can make various changes or modifications the utility model, and such equivalent forms equally fall within this Shen It please the appended claims limited range.

As shown in Figure 1-3, the embodiments of the present invention is related to a kind of Three-in-one water faucet crossover sub, including rubber The upper end of sleeve 1 and connection housing 2, the rubber bush 1 is passed through from the middle part of connection housing 2, the connection housing 2 Male threaded joint 8 is disposed on the outside of upper end, in arranged concentric has from inside to outside in the lower end inner hole of the rubber bush 1 Side rubber axle sleeve 3 and middle part rubber axle sleeve 4, the lower outside of the rubber bush 1, which is equipped with, adjusts lock ring 6.

The downside two sides of the rubber bush 1 are connected by engaging portion 7 with the lower part two sides for connecting housing 2.

The top of the rubber bush 1 is provided with circle limit bead 9, the limit bead 9 and the upper end for connecting housing 2 Face is withstood, and prevents rubber bush 1 from moving axially.

It is several each along being axially evenly arranged on the inner sidewall of the inner rubber axle sleeve 3 and middle part rubber axle sleeve 4 A protruding ring 5 can improve the frictional force between inner rubber axle sleeve 3 or middle part rubber axle sleeve 4 and faucet surface.

As the embodiments of the present invention:

This patent can be according to the rubber caliber size of leading different adjustable connection taps, if it is bigbore Tap (water outlet outer diameter 24MM) only needs directly to be connected with tap with rubber bush 1；If the fire hose of medium caliber Head (water outlet outer diameter 20MM) is just inserted into middle part rubber axle sleeve 4 in the lower end socket of rubber bush 1, can connect medium caliber Tap.If a little bit smaller tap (water outlet outer diameter 15MM) again, inner rubber axle sleeve 3 can also be inserted into middle part In the inner hole of rubber axle sleeve 4, it may be implemented by the adjusting of the diameter of external adjusting lock ring 6 by rubber bush 1 and tap Compression connection.

The utility model clever structure designs dismountable rubber bush of three kinds of different sizes, is applicable to a variety of water Faucet, purposes are more extensively more convenient.

Claims

1. a kind of Three-in-one water faucet crossover sub, including rubber bush (1) and connection housing (2), which is characterized in that described The upper end of rubber bush (1) is passed through from the middle part of connection housing (2), is disposed on the outside of the upper end of the connection housing (2) outer Threaded joints (8), arranged concentric has inner rubber axle sleeve (3) from inside to outside in the lower end inner hole of the rubber bush (1) With middle part rubber axle sleeve (4), the lower outside of the rubber bush (1), which is equipped with, adjusts lock ring (6).

2. Three-in-one water faucet crossover sub according to claim 1, it is characterised in that: the rubber bush (1) Downside two sides are connected by engaging portion (7) with the lower part two sides for connecting housing (2).

3. Three-in-one water faucet crossover sub according to claim 1, it is characterised in that: the rubber bush (1) Top is provided with circle limit bead (9), which withstands with the upper surface for connecting housing (2).

4. Three-in-one water faucet crossover sub according to claim 1, it is characterised in that: the inner rubber axle sleeve (3) and on the inner sidewall of middle part rubber axle sleeve (4) several protruding rings (5) have been evenly arranged each along axial.