CN217356006U

CN217356006U - Novel connecting structure of universal hose connecting pipe and joint core

Info

Publication number: CN217356006U
Application number: CN202220982555.0U
Authority: CN
Inventors: 王辉春; 李如根
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2022-09-02
Anticipated expiration: 2032-04-25

Abstract

The utility model provides a novel connection structure of universal hose takeover and joint core belongs to pull tap coupling hose technical field. The universal hose pipe joint solves the problems that a hose universal joint pipe and a hose universal core in an existing pull faucet are inconvenient to assemble, the connection is likely to fall off, the sealing performance is poor, and water resource waste can be caused in the using process. This novel connection structure of universal hose takeover and joint core, including universal hose takeover and joint core, offer the fluting that supplies the joint core to install on the universal hose takeover, the joint core passes through threaded connection on universal hose takeover, is provided with the universal cap of hose on the universal hose takeover, and the upper end that connects the core is circular structure setting, and the lower extreme that connects the core is provided with the bellying, has seted up the joint groove on the universal hose takeover, the joint core lower extreme still protruding step portion that is equipped with. The utility model has the advantages of connect stably and improve the leakproofness between universal hose takeover and the joint core.

Description

Novel connecting structure of universal hose connecting pipe and joint core

Technical Field

The utility model belongs to the technical field of the tap coupling hose of pull, a connection structure is related to, in particular to universal hose is taken over and is connected novel connection structure of core.

Background

The pull faucet is combined with the pull piece through the pull hose, so that a faucet structure which is convenient to use and high in degree of freedom is obtained, but the structure is the same as a traditional faucet structure if the pull piece is placed or fixed only when the pull piece is held by a hand, and therefore the pull faucet structure also has the defects that the traditional faucet structure is fixed and cannot be adjusted. The universal takeover of hose and the universal core of hose in present pull tap assemble inconveniently, connect probably to drop, and the leakproofness is not good, can cause the waste of water resource in the use.

Disclosure of Invention

The utility model aims at providing a to the above-mentioned problem that exists among the prior art, provide a connect stably and improve the novel connection structure of leakproofness between universal hose takeover and the joint core.

The purpose of the utility model can be realized by the following technical proposal: a novel connecting structure of a universal hose connecting pipe and a joint core comprises the universal hose connecting pipe and the joint core, it is characterized in that the universal hose connecting pipe is provided with a slot for installing a joint core, the joint core is connected to the universal hose connecting pipe through a thread, the universal hose connecting pipe is provided with a hose universal cap which can rotate on the joint core, the hose universal cap is arranged between the universal hose connecting pipe and the joint core, the upper end part of the joint core is arranged in a circular structure, the lower end of the joint core is provided with a bulge for clamping, the inner wall of the universal hose connecting pipe and the inner wall of the groove are provided with clamping grooves matched with the bulge, thereby the bellying make it buckle in the joint inslot through the drift, the core lower extreme that connects still protruding step portion that is used for strengthening the leakproofness that is equipped with.

In the novel connecting structure of the universal hose connecting pipe and the joint core, a first sealing ring for enhancing the sealing property is fixedly arranged between the universal hose connecting pipe and the joint core, and a second sealing ring for enhancing the sealing property is fixedly arranged between the universal hose cap and the joint core.

In the novel connecting structure of the universal hose connecting pipe and the joint core, the inner wall of the universal hose connecting pipe, which is opposite to the groove, is provided with an internal thread for connecting the universal hose connecting pipe, the bottom of the joint core is provided with an external thread matched with the internal thread,

in the novel connecting structure of the universal hose connecting pipe and the joint core, the hose universal cap can rotate on the joint core by 360 degrees.

Compared with the prior art, the universal hose in this novel connection structure of universal hose takeover and joint core adopts the screw thread to be connected between takeover and the joint core to protruding the bellying that is equipped with reinforced connection structure in the bottom that connects the core, the bellying passes through the drift joint in the joint inslot, has strengthened the joint strength of universal hose takeover and joint core, has improved the utility model discloses a leakproofness.

Drawings

Fig. 1 is a schematic sectional structure diagram of the present invention.

Fig. 2 is a schematic view of the connection structure of the present invention.

Fig. 3 is a schematic structural diagram of the present invention.

Fig. 4 is another schematic structural diagram of the present invention.

In the figure, 1, a universal hose connecting pipe; 2. a joint core; 3. grooving; 4. a hose universal cap; 5. a boss portion; 6. a clamping groove; 7. a step portion; 8. a first sealing ring; 9. a second sealing ring; 10. an internal thread; 11. and (4) external threads.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the novel connection structure of the universal hose connection pipe and the joint core comprises a universal hose connection pipe 1 and a joint core 2, wherein a slot 3 for installing the joint core 2 is formed in the universal hose connection pipe 1, the joint core 2 is connected to the universal hose connection pipe 1 through a thread, a hose universal cap 4 capable of rotating on the joint core 2 is arranged on the universal hose connection pipe 1, the hose universal cap 4 is installed between the universal hose connection pipe 1 and the joint core 2, the upper end of the joint core 2 is arranged in a circular structure, the circular structure is used for rotating the hose universal cap 4, a protruding portion 5 for clamping is arranged at the lower end of the joint core 2, a clamping groove 6 matched with the protruding portion 5 is formed in the inner wall of the universal hose connection pipe 1 and the slot 3, thereby bellying 5 make it buckle in joint groove 6 through the drift, 2 lower extremes of joint core still protruding step portion 7 that are used for strengthening the leakproofness.

Further saying, when bellying 5 is connected with joint groove 6, come to punch press or extrude bellying 5 through the drift, because bellying 5 receives pressure, bellying 5 can take place deformation, and the drift can be impressed bellying 5 in joint groove 6, reaches universal hose and takes over 1 and connect 2 mutual fixed connection of core.

In detail, a first sealing ring 8 for enhancing the sealing property is fixedly arranged between the universal hose connecting pipe 1 and the joint core 2, and a second sealing ring 9 for enhancing the sealing property is fixedly arranged between the universal hose cap 4 and the joint core 2.

In more detail, the universal hose connecting pipe 1 is provided with an internal thread 10 opposite to the inner wall of the slot 3, the universal hose connecting pipe 1 is connected with the internal thread 10, the bottom of the joint core 2 is provided with an external thread 11 matched with the internal thread 10, the external thread 11 and the internal thread 10 are mutually matched and connected, and the joint core 2 is matched with the internal thread 10 of the universal hose connecting pipe 1 by rotating.

In further detail, when connecting as shown in fig. 1, earlier through the rotary joint core 2, make the external screw thread 11 that connects the core 2 mutually support with the internal thread 10 that universal hose was taken over 1, when connecting the core 2 and rotating to a certain position, the height of bellying 5 is flat mutually with joint groove 6, stretches into in the joint core 2 through the drift afterwards to through the pressure of drift, make bellying 5 take place deformation, thereby with bellying 5 joint in joint groove 6.

In further detail, the hose gimbal cap 4 can perform 360 ° rotation on the joint core 2.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms of universal hose adapter 1, joint core 2, slot 3, hose universal cap 4, boss 5, snap-in groove 6, step 7, seal ring one 8, seal ring two 9, internal thread 10, external thread 11, etc. are used more in the drawings, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. A novel connecting structure of a universal hose connecting pipe and a connector core comprises a universal hose connecting pipe (1) and a connector core (2) and is characterized in that a groove (3) for installing the connector core (2) is formed in the universal hose connecting pipe (1), the connector core (2) is connected to the universal hose connecting pipe (1) through threads, a hose universal cap (4) capable of rotating on the connector core (2) is arranged on the universal hose connecting pipe (1), the hose universal cap (4) is installed between the universal hose connecting pipe (1) and the connector core (2), the upper end of the connector core (2) is arranged in a circular structure, a protruding portion (5) for clamping is arranged at the lower end of the connector core (2), a clamping groove (6) matched with the protruding portion (5) is formed in the inner wall, located in the groove (3), of the universal hose connecting pipe (1), thereby bellying (5) make it buckle in joint groove (6) through the drift, joint core (2) lower extreme still protruding be equipped with step portion (7) that are used for strengthening the leakproofness.

2. The novel connection structure of the universal hose connecting pipe and the joint core as claimed in claim 1, wherein a first sealing ring (8) for enhancing the sealing performance is fixedly installed between the universal hose connecting pipe (1) and the joint core (2), and a second sealing ring (9) for enhancing the sealing performance is fixedly installed between the hose universal cap (4) and the joint core (2).

3. The novel connection structure of the universal hose connecting pipe and the joint core as claimed in claim 1, wherein the inner wall of the universal hose connecting pipe (1) opposite to the slot (3) is provided with an internal thread (10) for connecting the universal hose connecting pipe (1), and the bottom of the joint core (2) is provided with an external thread (11) matched with the internal thread (10).

4. The new type of connection structure of universal hose nipple and joint core as claimed in claim 1, wherein said hose gimbal cap (4) can rotate 360 ° on the joint core (2).