KR200165073Y1 - Hose connector device - Google Patents

Abstract

The present invention relates to a hose connecting device, by changing the cross-sectional shape of the fixing member of the connecting member is inserted into the outer peripheral surface of the outer hose is inserted into the inner hose, it is possible to quickly and simply install the fixture on the outer hose, thereby working Time is shortened and workability is improved. Even if the shower head is bent and fixed, the shower device is not detached from the outer hose even when the shower head is bent and used, thereby improving the appearance of the coupling portion of the outer hose and the coupling device. In order to reduce the loss, the present invention is a connector that is inserted into the through-hole of the inner hose so that both ends of the outer hose is installed between the faucet body and the shower, and the inner hose is inserted into the outer peripheral surface of the outer hose It consists of a fastener to be installed and a coupler screwed into the inner diameter through hole of the outer hose In the connection member is formed, it characterized in that the locking end is integrally formed to protrude so that the end of the outer hose does not penetrate the inner peripheral surface of the end portion in contact with the coupler.

Description

HOSE CONNECTOR DEVICE}

The present invention relates to a hose connecting device, and in detail, by changing the cross-sectional shape of the fixing member of the connecting member inserted into the outer circumferential surface of the outer hose is installed, the fastener can be quickly and simply installed, It is related to a hose connecting device that can improve the appearance of the coupling portion of the external hose and the coupling because the fixture is not detached from the external hose even when the shower is used to be fixed by tightening the shower.

In general, various hoses are installed between the main body of the faucet and the shower fixed to the wall by a metal connecting member is to supply water to the shower through the pipe installed inside the wall to discharge to the outside. It consists of an outer hose, an inner hose fitted to the outer hose inner diameter, and a connecting member, in particular, the outer hose is formed flexible so that the outer hose can be used freely without twisting when using the shower.

The connecting member used to allow such a hose to be installed between the faucet body and the shower will be described with reference to FIGS. 1 to 2 as follows.

1 is an exploded perspective view of a hose connecting device according to the prior art, Figure 2 is a cross-sectional view of the hose connecting device according to the prior art.

As shown in FIGS. 1 and 2, an outer hose 100, an inner hose 110 fitted into an inner diameter of the outer hose 100, and an outer hose 100 fitted with the inner hose 110 are provided. It consists of a connection member 120 to be installed between the faucet body and the shower.

The inner hose 110 has a through-hole 111 is formed of a synthetic resin so that water can pass through the inside.

The outer hose 100 is formed of a metal, and the fitting hole 102 is formed to protect the inner hose 110 is inserted therein, a plurality of spirally formed while maintaining a predetermined interval on the inner, outer peripheral surface Concave-convex groove 104 is formed, and is itself flexible.

The connecting member 120 is inserted into and fixed to the inner diameter of one side of the through-hole (111) of the inner hose 110, and the communicating hole (121a) is in communication with the through-hole 111 of the inner hose 110 in the inner diameter A formed end 121, a fixing member 123 fitted to the outer circumferential surface of the outer hose 100, and a threaded end 126a protruding from one side outer circumference so as to be screwed to both inner diameters of the outer hose 100 126 is formed integrally with the coupling groove 125 formed with a locking groove 127a on the inner circumferential surface of the other body portion 127 and the coupling groove 121 by being fitted into the locking groove 127a of the coupling hole 125. The locking piece 129 to prevent the departure of. At this time, the diameter of the fitting end 126 of the coupler 125 is formed smaller than the diameter of the body portion (127).

In addition, the outer circumferential surface of the body portion 127 of the coupler 125 is formed with a fastening groove 127b to fasten and fasten the shower.

To describe the assembled state of the prior art configured as described above, the connector 121 is inserted into the through-hole 111 of one side of the inner hose 110 made of synthetic resin by force-fitting, and then the other end of the inner hose 110 After fitting into the fitting hole 102 of the outer hose 100 through the inner diameter of the coupling member 125, the coupling member 121 is inserted into the inner hose 110 so as not to fall out of the coupling member 125 ( The locking piece 129 is inserted into the locking groove 127a formed on the inner circumferential surface of the body 127 of the 125. At this time, the fixture 123 is fitted to one end of the outer circumferential surface of the outer hose 100 makes the exterior of the connection portion of the outer hose 100 and the coupling sphere 125 beautiful.

Then, the fitting end 126 of the coupling sphere 125 is fixed by screwing into one side fitting hole 102 of the outer hose 100 and the other end surface of the body portion 127 of the coupling sphere 125 Joining one side of the fixture 123 with the adhesive 130 is completed assembly.

When the assembly of the hose is completed as described above, one side of the hose is fastened to the showerhead and the other side to the faucet main body. For example, if you want to use the shower, tap water to the faucet body through the pipes installed inside the wall. The tap water introduced into the faucet body is supplied to the nozzle part (not shown) of the shower head through the through hole 111 of the inner hose 110 again, and the tap water is ejected to the outside, and the outer hose 100 is made of metal. The flexible is formed so that the user can use the shower while moving freely.

However, in such a conventional hose connection device, the fixture 123 is installed in order to beautify the connection portion of the outer hose 100 and the coupler 125 is simply bonded to the coupler 125 with an adhesive 130. When long-term use, the junction of the fixture 123 and the coupler 125 is separated from the coupler 125 by tap water and the like. There was a problem that the 123 is separated from the coupler 125, due to which the appearance of the outer hose 100 was not beautiful, and also by using the adhesive 130, there was a problem that takes a lot of work time.

The present invention was devised to solve the above problems, the technical problem of the present invention is to change the cross-sectional shape of the fastener to be installed on the outer peripheral surface of the outer hose, to improve the appearance of the outer hose, without using an adhesive It is to provide a hose connecting device that can be fixed simply to fasten the fastener assembly.

The technical problem of the present invention is a connector that is inserted into the through-hole of the inner hose so that both ends of the outer hose, the inner hose is installed between the faucet body and the shower, and the fixture is inserted into the outer peripheral surface of the outer hose And a coupling member screwed to the inner diameter through hole of the outer hose, wherein the locking end is integrally formed to protrude from the end inner circumferential surface of the fixing tool so as to prevent the end of the outer hose from penetrating. This is achieved by providing a hose coupling device.

1 is an exploded perspective view of a hose connecting device according to the prior art.

2 is a cross-sectional view of a hose connecting device according to the prior art.

3 is a perspective view of a fixture according to an embodiment of the present invention.

Figure 4 is a cross-sectional view of the hose connecting device according to the present invention.

5 is a state of use of the present invention.

<Description of the code | symbol about the principal part of drawing>

10: outer hose 11: fitting hole

20: internal hose 21: through hole

30: connecting member 31: connector

34: fixture 34b: locking end

36: combiner 40: faucet body

50: shower

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to FIGS. 3 to 5 as follows.

3 is a perspective view of a fixture according to an embodiment of the present invention, Figure 4 is a cross-sectional view of the hose connecting device according to the present invention. As shown in FIGS. 3 to 4, an outer hose 10, an inner hose 20 fitted into an inner diameter of the outer hose 10, and an outer hose 10 fitted with the inner hose 20 are provided. It consists of a connection member 30 to be installed between the faucet body 40 and the shower head (50).

Specifically, the outer hose 10 is formed of a metal such as stainless, and the inner hole 20 is inserted into the inner hose 20 to be described later to protect the inner, outer peripheral surface is formed There are a plurality of uneven grooves 12 are formed in a spiral shape while maintaining a constant interval, and is formed to be flexible so as to move freely.

The inner hose 20 is made of a synthetic resin through-hole 21 is formed so that the tap water can pass through the inside.

The connecting member 30 is inserted into and fixed to the inner diameter of one side of the through-hole 21 of the inner hose 20, and the communicating hole 31a communicates with the through-hole 21 of the inner hose 20 to the inner diameter. The connector 31 formed therein, a fixing tool 34 having a through hole 34a formed therein at an inner diameter so as to be fitted to an outer circumferential surface of the outer hose 10, and at one outer circumference to be screwed to both inner diameters of the outer hose 10. Coupling end (37) protruding thread 37a is integrally formed and the engaging groove 36 formed with a locking groove (38a) on the inner peripheral surface of the end of the other body portion 38, the locking groove of the coupling hole (36) It consists of a engaging piece 39 which is fitted to 38a and prevents the connector 31 from being separated.

On the other hand, the locking end 34b is integrally formed to protrude from both ends of the outer hose 10 on the inner circumferential surface of one end of the fastener 34 having the through hole 34a formed therein. The diameter of the fitting end 37 of the coupler 36 is smaller than the diameter of the body part 38, and the inner diameter of the locking end 34b is smaller than the outer diameter of the outer hose 10. It is formed larger than the outer diameter of the fitting end 37 of the coupler (36).

Referring to the operation of the present invention configured as described above based on the accompanying drawings as follows.

To describe the assembled state of the present invention, first, the fixture 34 is inserted into and installed on one side outer peripheral surface of the outer hose 10. Then, the through hole 34a of the fastener 34 is fitted to the outer circumferential surface of the outer hose 10, and at the same time, the end of the outer hose 10 is caught while being in contact with the locking end 34b of the fastener 34. Is not moved to the other side of the outer hose (10).

When the fixture 34 is installed on the outer hose 10, the connector 31 is inserted into the through-hole 21 of one side of the inner hose 20, which is made of synthetic resin, by interference fit, and then the inner hose 20 is installed. The other end of the fitting hole is fitted into the fitting hole 11 of the outer hose 10 through the inner diameter of the coupling (36).

When the inner hose 20 is fitted into the fitting hole 11 of the outer hose 10, the coupling hole 36 so that the connector 31 inserted into the inner hose 20 does not fall out of the coupling hole 36 After inserting the locking piece 39 into the locking groove 38a formed on the inner circumferential surface of the body portion 38, the fitting end 37 of the coupling hole 36 is fitted to one side of the outer hose 10 ( 11) If the screw is fixed by fastening the assembly is completed, the connection between the external hose 10 and the coupling unit 36 is not only beautiful, but also quicker and simpler than the prior art to join the fixture and the coupling with an adhesive. Can be assembled.

When the assembly of the hose is completed in this way, as shown in FIG. 5, one side of the hose may be fastened to the shower head 50, and the other side of the hose may be fastened to the faucet main body 40. If you want to use) tap water flows into the faucet main body 40 through the pipe (not shown) disposed inside the wall, tap water introduced into the faucet main body 40 again through the through hole (21) (21) Tap water is ejected to the outside while being supplied to the nozzle portion (not shown) of the shower (50). In addition, the outer hose 10 is formed of a flexible metal can be used while the user moves the shower (50) freely.

According to the hose design device of the present invention as described in detail above, by changing the cross-sectional shape of the fastener of the connection member is inserted into the outer peripheral surface of the outer hose is inserted into the inner hose, it is possible to quickly and simply install the fastener to the outer hose Because of this, the working time is shortened and workability is improved, and even when the shower head is tightened and fixed, the shower device is not detached from the external hose even when used, and thus the appearance of the coupling portion of the external hose and the coupling device can be improved. It is a useful design that can reduce economic losses.

The invention has been shown and described with respect to a specific preferred embodiment, but the invention is not limited to the embodiment described above, the field to which the subject innovation belongs without departing from the gist of the subject innovation claimed in the utility model registration claims Anyone of ordinary skill in the art would be able to make various variations.

Claims (2)

A connector that is inserted into the through-hole 21 of the inner hose 20 so that both ends of the outer hose 10 into which the inner hose 20 is inserted can be fastened between the faucet body 40 and the shower head 50. 31 and a connecting member 30 including a fastener 34 inserted into an outer circumferential surface of the outer hose 10 and a coupler 36 screwed into an inner diameter fitting hole 11 of the outer hose 10. To Hose connecting device, characterized in that the locking end (34b) integrally protruded to prevent the end of the outer hose (10) from penetrating the inner peripheral surface of the end of the fastener (34) in contact with the coupling member (36). The hose connecting device according to claim 1, wherein an inner diameter of the locking end 34b is smaller than an outer diameter of the outer hose 10, and larger than an outer diameter of the fitting end 37 of the coupling hole 36.