CN203160350U

CN203160350U - Matched conversion nut

Info

Publication number: CN203160350U
Application number: CN 201320101478
Authority: CN
Inventors: 刘永茂
Original assignee: LAB (XIAMEN) SANITARY FITTINGS Inc
Current assignee: LAB (XIAMEN) SANITARY FITTINGS Inc
Priority date: 2013-03-06
Filing date: 2013-03-06
Publication date: 2013-08-28
Anticipated expiration: 2023-03-06

Abstract

The utility model discloses a matched conversion nut which comprises an upper inner threaded section which can be in threaded connection with the lower part of a water falling basket, a lower outer threaded section which is in threaded connection with the upper part of a corrugated pipe, and an inner sleeve which is in fastening connection with a water outlet straight pipe, wherein the lower end of the upper inner threaded section is connected with the upper end of the lower outer threaded section; and the inner sleeve is connected to the interior of the lower outer threaded section. The conversion nut is simple in structure. During use, the conversion nut can be assembled with the water outlet straight pipe or with the corrugated pipe according to environmental needs, so that the water falling basket for a washbasin is conveniently drained and mounted in various environments.

Description

A kind of conversion nut that can interworking

Technical field

The utility model relates to the technical field of glasses, and is special relevant with the structure of glasses mirror pin.

Background technology

In the prior art, domestic a lot of G1 " wash basin fall into water basket structure as depicted in figs. 1 and 2, the basket 10 that falls into water is to cooperate waterstop pad 20 to be installed on the wash basin by clamp nut 30, is furnished with water blockoff plug 70 on the basket 10 that falls into water.The screw thread of basket 10 belows is nonstandard owing to fall into water, and perhaps screw thread falls short of, and all can increase by one section water outlet straight tube 40 and be fastened on the screw thread lower end.But the water outlet straight tube 40 of increase can not make things convenient for all-environment draining to install, such as, the wash basin below then needs to install bellows again sometimes, just can't realize.

In view of this, the inventor researches and develops a kind of conversion nut that can interworking specially, and with convenient basket winding water outlet straight tube and the bellows of falling into water, this case produces thus.

The utility model content

The purpose of this utility model is to provide a kind of conversion nut that can interworking, installs with convenient all-environment draining.

To achieve these goals, the technical solution of the utility model is as follows:

A kind of conversion nut that can interworking, the inner sleeve that has last internal thread segment, the following external thread section that can be threaded with the bellows top that can be connected with drowning square thread in the key and supply to be fastenedly connected with the water outlet straight tube, the lower end of last internal thread segment is connected with the upper end of following external thread section, and inner sleeve is connected down in the external thread section.

Form seal groove between described inner sleeve and the following external thread section, sealing ring is installed in the seal groove.

The described external surface of going up internal thread segment forms non-slip nosing.

Described conversion nut adopts the PE highly elastic material to make.

After adopting such scheme, the utility model is simple in structure, being threaded of side is installed in the side in the key of falling into water with falling into water in the key by last internal thread segment during use, according to the environment needs, not only can select inner sleeve and the direct winding water outlet of water outlet straight tube secure fit straight tube, can also select down the direct winding bellows of threaded engagement of external thread section and bellows top, basket is installed in all-environment draining thereby Convenient washbasin falls into water.

Below in conjunction with drawings and the specific embodiments the utility model is described in further details.

Description of drawings

Fig. 1 is the schematic perspective view of the drowning basket of existing wash basin;

Fig. 2 is the sectional view of the drowning basket of existing wash basin;

Fig. 3 is schematic appearance of the present utility model;

Fig. 4 is sectional view of the present utility model;

Fig. 5 is the schematic perspective view that the utility model is used in the basket winding water outlet straight tube that falls into water;

Fig. 6 is the sectional view that the utility model is used in the basket winding water outlet straight tube that falls into water;

Fig. 7 is the schematic perspective view that the utility model is used in the basket winding bellows that falls into water.

Label declaration

Basket 10 waterstop pads 20 clamp nuts 30 water outlet straight tubes 40 fall into water

51 times external thread sections of internal thread segment, 52 inner sleeves 53 on the conversion nut 50

Seal groove 54 sealing rings 55 non-slip nosings 56 bellowss 60

Water blockoff plug 70.

The specific embodiment

As shown in Figure 3 and Figure 4, be a preferred embodiment of the present utility model.

A kind of conversion nut 50 that can interworking has last internal thread segment 51, external thread section 52 and inner sleeve 53 down, and the lower end of last internal thread segment 51 is connected with the upper end of following external thread section 52, and inner sleeve 53 is connected down in the external thread section 52.In order to prevent leaking, form seal groove 54 between inner sleeve 53 and the following external thread section 52, sealing ring 55 is installed in the seal groove 54.

The utility model is simple in structure, cooperates Fig. 5 to shown in Figure 7, and last internal thread segment 51 can be threaded with drowning basket 10 belows, connects for convenience, and the external surface of last internal thread segment 51 forms non-slip nosing 56.So, make the utility model be installed in drowning side in the key.

When the utility model uses, according to the environment needs, as shown in Figure 5 and Figure 6, inner sleeve 53 can with the 40 fastening direct windings of water outlet straight tube, as shown in Figure 7, following external thread section 52 can be threaded with bellows 60 tops.The conversion nut 50 can adopt the PE highly elastic material to make, make the utility model can join water outlet straight tube 40 and the G1 of diameter 31.2～32mm " bellows 60.In a word, the utility model greatly facilitates the wash basin basket 10 that falls into water and installs in all-environment draining.

Being specific embodiment of the utility model only below, is not the restriction to protection domain of the present utility model.All equivalent variations of doing according to the mentality of designing of this case all fall into the protection domain of this case.

Claims

One kind can interworking the conversion nut, it is characterized in that: the inner sleeve that has last internal thread segment, the following external thread section that can be threaded with the bellows top that can be connected with drowning square thread in the key and supply to be fastenedly connected with the water outlet straight tube, the lower end of last internal thread segment is connected with the upper end of following external thread section, and inner sleeve is connected down in the external thread section.
2. a kind of conversion nut that can interworking as claimed in claim 1 is characterized in that: form seal groove between described inner sleeve and the following external thread section, sealing ring is installed in the seal groove.
3. a kind of conversion nut that can interworking as claimed in claim 1, it is characterized in that: the described external surface of going up internal thread segment forms non-slip nosing.
4. a kind of conversion nut that can interworking as claimed in claim 1, it is characterized in that: described conversion nut adopts the PE highly elastic material to make.