TWI546482B - Antifreeze faucet adjustment device - Google Patents

Description

Antifreeze faucet adjustment device

The invention discloses an adjusting device, in particular to an adjusting device for an antifreeze faucet.

The adjustment device of the conventional antifreeze faucet and the connecting rod are assembled through complicated components, and the knob is assembled with the connecting rod through the bolt.

However, the above-mentioned assembled structure may cause the user to turn the knob in the same rotation direction for several times before opening to obtain water; otherwise, the user must rotate the knob in the opposite direction of rotation and rotate several times. After that, you can close and get water. Therefore, it is not easy to operate.

In view of this, the inventor has been concentrating on development and research, and after a long period of hard work and overcoming all difficulties, he finally designed this creation. Therefore, the purpose of the present invention is to provide an adjustment device for the antifreeze faucet, which can be easily and easily operated by the user to open and close the water outlet or water stop of the antifreeze faucet.

Therefore, in order to achieve the above object, an anti-freeze faucet adjusting device of the present invention has a water control joint, a water supply pipe having a water stop surface therein, a tail pipe joint, and an adjusting device, the adjusting The device comprises: a set of heads, a small capacity space, and a large capacity space which is connected under the small capacity space and has a large inner diameter; a pair of joints corresponding to the large capacity space The utility model has a spiral section which can communicate with the large receiving space, and a connecting portion which can be provided with a water stopping component, and the water stopping component and the water stopping surface can form a blockage or separation; and a rotating component, Having a first threaded portion that can be pivoted in the small receiving space, a stop below the first threaded portion for abutting against the large receiving space, and a stop below the stop a second threaded portion contacting the spiral segment; when the angle of rotation of the rotating member through the counterclockwise direction is less than 180 degrees, the pivoting rise of the docking member is synchronously driven to separate the water stopping assembly from the water stopping surface Water supply by the External water flows through the inside thereof and then flows out of the tail pipe for achieving water interfaces.

The invention has the effect that the rotation of the rotating member by less than 180 degrees can provide a simple and easy operation for the user to open and close the water outlet or water stop of the antifreeze faucet.

10‧‧‧Antifreeze faucet

11‧‧‧Water control connector

12‧‧‧Water supply pipe

122‧‧‧ water stop

14‧‧‧Adjustment device

141‧‧‧ head

1411‧‧‧Small space

1412‧‧‧Great space

142‧‧‧Docks

1421‧‧‧Spiral section

1422‧‧‧Connecting Department

1423‧‧‧Adapted approach

143‧‧‧Rotating parts

1431‧‧‧First threaded part

1432‧‧‧ Stop

1433‧‧‧Second thread

1434‧‧‧Introduction

1435‧‧‧Leading

144‧‧‧ linkage

145‧‧‧ knob

146‧‧‧ water stop components

1461‧‧‧Anti-reverse film

1462‧‧‧Waterproof skin

15‧‧‧Tail tube interface

Fig. 1 is a perspective view showing the appearance of an antifreeze faucet according to an embodiment of the present invention.

Fig. 2 is a schematic cross-sectional view of Fig. 1.

Fig. 3 is a perspective view of the body after the assembly of the connecting rod and the knob is completed according to an embodiment of the present invention.

Fig. 4 is a partially exploded cross-sectional view of Fig. 3.

Fig. 5 is a perspective view showing the assembled view of Fig. 4 after completion.

Fig. 6 is an exploded perspective view of Fig. 5.

Figure 7 is a perspective view of a perspective view of the docking member.

Figure 8 is a perspective view of a perspective view of the rotating member.

Figure 9 is a schematic cross-sectional view showing that water flows from the outside of the water supply pipe into its interior and exits through the tail pipe interface to achieve water discharge.

Referring to FIG. 1 to FIG. 9 , an embodiment of an anti-freeze faucet adjusting device of the present invention has a water control joint 11 , a water supply pipe 12 having a water stop surface 122 therein, and a tail pipe connection. And an adjusting device 14 comprising: a set of heads 141 having a small receiving space 1411 and a large receiving space which is connected under the small receiving space 1411 and has a large inner diameter. 1412; a pair of connectors 142, corresponding to the large accommodation space 1412, a spiral portion 1421 that can communicate with the large receiving space 1412, and a connecting portion 1422 that can be provided with a water stopping assembly 146, and the water stopping assembly 146 and the water stopping surface 122 can form a block or separation; The rotating member 143 has a first threaded portion 1431 that can be pivoted to the small receiving space 1411, and a stop 1432 located below the first threaded portion 1431 for abutting against the upper receiving space 1412. And a second threaded portion 1433 located under the stop 1432 to be in contact with the spiral portion 1421; when the angle of rotation of the rotating member 143 via the counterclockwise direction is less than 180 degrees, the docking member 142 is synchronously driven to pivot The rise is such that the water stop assembly 146 is separable from the water stop surface 122, and a water supply (not shown) flows from the outside of the water supply pipe 12 into the interior thereof and flows out through the tail pipe joint 15 to achieve water discharge.

A connecting rod 144 is disposed between the connecting portion 1422 of the abutting member 142 and the water stopping assembly 146. The connecting portion 1422, the connecting rod 144, and the water stop assembly 146 can be welded together. The water stop assembly 146 has a backflow prevention sheet 1461 that can be brought close to or away from the inner circumferential surface of the water supply pipe 12, and a water stop skin 1462 that can be brought close to or away from the water stop surface 122. A knob 145 can be disposed at a portion of the rotating member 143 protruding from the sleeve 141.

The angle at which the rotating member 143 is rotated in the counterclockwise direction is between 90 and 180 degrees.

The second threaded portion 1433 is provided with at least three introduction lanes 1434, and at least Three exit lanes 1435 are provided adjacent to the introduction lanes 1434, respectively. The spiral section 1421 is provided with at least three fitting guides 1423.

According to the combination of the above elements, as shown in the first to ninth embodiments, in the embodiment of the present invention, the rotation of the rotating member 143 via the rotation of less than 180 degrees provides the user with easy and simple operation. In order to open and close the water or water stop of the antifreeze faucet, the above purpose can be achieved.

In summary, when the invention is industrially usable and progressive, and the invention is not found in any publication, it is also novel. When the patent law is met, the invention patent application is filed according to law, and the review committee is invited. The quasi-patent is a prayer.

14‧‧‧Adjustment device

141‧‧‧ head

1411‧‧‧Small space

1412‧‧‧Great space

142‧‧‧Docks

1421‧‧‧Spiral section

1422‧‧‧Connecting Department

143‧‧‧Rotating parts

1431‧‧‧First threaded part

1432‧‧‧ Stop

1433‧‧‧Second thread

144‧‧‧ linkage

146‧‧‧ water stop components

1461‧‧‧Anti-reverse film

1462‧‧‧Waterproof skin

Claims (5)

An anti-freeze faucet adjusting device, the anti-freeze faucet has a water control joint, a water supply pipe having a water stop surface therein, a tail pipe interface, and an adjusting device, the adjusting device comprises: a set of heads, having a small a accommodating space, and a large accommodating space which is connected under the small accommodating space and has a large inner diameter; the pair of connecting members can correspond to the large accommodating space, and has a space with the large accommodating space a connecting spiral portion, and a connecting portion capable of providing a water stopping assembly, the water stopping assembly and the water stopping surface may form a blockage or separation, and a connection between the connecting portion of the docking member and the water stopping assembly a connecting rod; and a rotating member having a first threaded portion that is positionable to pivot in the small receiving space, and a stop located below the first threaded portion for abutting against the large receiving space, And a second threaded portion that is in contact with the spiral portion under the stop; when the angle of rotation of the rotating member through the counterclockwise direction is less than 180 degrees, the docking member is synchronously driven to pivot up to cause the water stop assembly Between the water stop surface Separation, the water flows into the water and then the outer tube inside the tail pipe flows for achieving water interfaces. The adjusting device of the antifreeze faucet according to the second aspect of the invention, wherein the connecting portion, the connecting rod, and the water stopping assembly are weldable together. The anti-freeze faucet adjusting device according to claim 1 or 2, wherein the water stopping assembly has a backflow prevention sheet which can be close to or away from the inner circumferential surface of the water supply pipe, and can be close to or away from the water stop surface. Water skin. The adjusting device of the antifreeze faucet according to the third aspect of the invention, wherein the rotating member protrudes from the portion of the ferrule to provide a knob. The adjusting device of the antifreeze faucet according to the fourth aspect of the invention, wherein the rotating member rotates in a counterclockwise direction at an angle of between 90 and 180 degrees.