CN215806916U - Water nozzle connecting piece - Google Patents

Abstract

The utility model discloses a water nozzle connecting piece, which comprises: a water nozzle body; the water nozzle body is of a hollow structure, and is provided with external threads; a nut; the nut is sleeved on the water nozzle body, and one end face of the nut is connected with an annular flange extending along the axial direction of the nut; an annular accommodating space is formed between the annular flange and the water nozzle body, and the annular accommodating space is suitable for accommodating the sealing ring; the height of the annular flange is less than the thickness of the seal ring. The water nozzle connecting piece disclosed by the utility model has the advantages that in the process of screwing and connecting the water nozzle connecting piece with the water cooling plate, the worry about tilting and leakage of the sealing ring caused by overlarge screwing force is avoided.

Description

Water nozzle connecting piece

Technical Field

The utility model relates to the technical field of connecting pieces, in particular to a water nozzle connecting piece.

Background

The water-cooled radiator is a special radiator, and the working principle of the water-cooled radiator is that water with the highest specific heat capacity in nature circulates in a reciprocating manner in a radiator water tank, so that heat is taken away, and the purpose of heat dissipation is achieved. The key and difficulty of water-cooled radiators is that they are well sealed because only good sealing ensures proper water flow and thus heat removal. As shown in fig. 1-2, in order to ensure the air tightness of the connection between the water cooling plate 3 and the water nozzle 1, a gasket 2 is placed between the water nozzle 1 and the water cooling plate 3 to achieve the air tightness. However, in the process of screwing the water nozzle 1, the force is not easy to control, and the screwing depth is often inconsistent when different people operate the water nozzle; the gasket 2 is tilted due to too much screwing force, so that a tiny gap is generated to cause water leakage; too little tightening may result in an inadequate seal and may also lead to water leakage.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a water nozzle connecting piece which does not need to worry about the tilting and water leakage of a sealing ring caused by overlarge screwing force in the process of screwing and connecting the water nozzle connecting piece with a water cooling plate.

The purpose of the utility model is realized by adopting the following technical scheme:

a water faucet connection, comprising:

a water nozzle body; the water nozzle body is of a hollow structure, and is provided with external threads;

a nut; the nut is sleeved on the water nozzle body, and one end face of the nut is connected with an annular flange extending along the axial direction of the nut; an annular accommodating space is formed between the annular flange and the water nozzle body, and a sealing ring is accommodated in the annular accommodating space; the height of the annular flange is less than the thickness of the seal ring.

Further, the annular accommodating space is a circular annular accommodating space.

Further, the nut is a hexagonal nut.

Further, the nut is integrally formed with the annular flange.

Further, the nut and the water nozzle body are integrally formed.

Furthermore, the diameter of one end of the water nozzle body along the extension direction of the annular flange is smaller than the diameter of one end of the water nozzle body deviating from the extension direction of the annular flange.

Further, the water nozzle body is made of 304 stainless steel.

Compared with the prior art, the utility model has the beneficial effects that: through setting up the annular flange for people are at the in-process of screwing up, need not to consider the dynamics size of screwing up, only need screw up hard until screwing up motionlessly, because represent annular flange and water-cooling board butt when screwing up motionlessly promptly, the sealing washer that is located annular accommodation space this moment will be extruded to the height with the annular flange, and the height of annular flange has been predetermine to the height that satisfies the sealing washer sealed condition, so sealed effectual this moment, the problem of the sealed inefficacy that excessive and lead to of screwing up can not appear. Through foretell setting mode promptly for people screw up when operation more light, simple and safety.

Drawings

FIG. 1 is a schematic view of a water nozzle and a gasket in the prior art;

FIG. 2 is a schematic diagram of a water nozzle, a gasket and a water cooling plate according to the prior art;

fig. 3 is a schematic view of the water nozzle connecting piece of the utility model.

In the figure: 1. a water nozzle; 2. a gasket; 3. a water-cooling plate; 101. an annular flange; 102. an annular accommodating space; 103. an external thread; 200. and a nut.

Detailed Description

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 3, a water nozzle connecting piece provided by the embodiment of the utility model is shown. It at least comprises a water nozzle body and a nut 200. Wherein the water injection well choke body is hollow structure, and is provided with external screw thread 103 on the water injection well choke body. The nut 200 is fixedly sleeved on the water nozzle body, and one end face of the nut 200 is connected with an annular flange 101 extending along the axial direction of the nut 200; an annular accommodating space 102 is formed between the annular flange 101 and the water nozzle body, and the annular accommodating space 102 is suitable for accommodating a sealing ring; the height of the annular flange 101 is less than the thickness of the seal ring. It should be noted that the height of the annular flange 101 should be sufficient that when the sealing ring is pressed to the same height as the annular flange 101, the sealing ring can be tightly attached to the abutting surface, and will not be tilted to form a small gap with the abutting surface.

In the arrangement mode, the water nozzle body is of a hollow structure and is used for guiding out cooling liquid to finish heat exchange. And the external thread 103 on the water nozzle body is used for matching with the internal thread on the water cooling plate 3 (water cooling radiator) so as to fix the two. The nut 200 is sleeved on the water nozzle body, so that people can conveniently use tools such as a wrench to tighten the water nozzle body. In the actual use, can put into annular accommodation space 102 earlier the sealing washer, then twist nut 200 in order to drive water injection well choke body and water-cooling plate 3 screw-thread fit, at the in-process of screwing up, need not to consider the dynamics of screwing up size, only need screw up hard until screwing up motionless, because when screwing up motionless represent annular flange 101 and water-cooling plate 3 butt promptly, the sealing washer that is arranged in annular accommodation space 102 this moment will be extruded to being equal height with annular flange 101, and the height of annular flange 101 has been preset to the height that satisfies the sealing washer sealed condition, so sealed effectual this moment, the problem of the sealed inefficacy that excessive tightening leads to can not appear. Through foretell setting mode promptly for people screw up when operation more light, simple and safety.

In a preferred embodiment, the annular receiving space 102 is a circular receiving space. Since the common sealing rings in the market are all circular rings, setting the annular accommodating space 102 as a circular ring accommodating space can improve the applicability of the water nozzle 1 connecting piece of the utility model.

Preferably, the nut 200 is a hexagonal nut. Similarly, the hexagonal nut is also a nut 200 commonly available on the market, and a wrench matched with the hexagonal nut is also common, so that the nut 200 is set as the hexagonal nut, so that the applicability can be increased.

Preferably, the nut 200 is integrally formed with the annular flange 101. The nut 200 is integrally formed with the annular flange 101 to facilitate processing and to increase the sealing between the nut 200 and the annular flange 101.

Preferably, the nut 200 is integrally formed with the faucet body. The nut 200 and the water nozzle body are integrally formed, so that the processing is convenient, and the added tightness of the nut 200 and the water nozzle body can be increased.

Preferably, the diameter of the end of the tap body extending along the annular flange 101 is smaller than the diameter of the end of the tap body facing away from the annular flange 101. In the actual use process, the end with the smaller diameter is used for screwing in the water-cooling plate 3 (water-cooling radiator), and the end with the larger diameter is used for being connected with a water pipe.

Preferably, the water nozzle body is made of 304 stainless steel. The 304 stainless steel has good corrosion resistance, heat resistance, low-temperature strength and mechanical property, good hot workability such as stamping bending and the like, no heat treatment hardening phenomenon and no magnetism. The above properties ensure the reliability of the water nozzle 1 connecting piece of the utility model.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (7)

1. A water faucet connector, comprising:

a water nozzle body; the water nozzle body is of a hollow structure, and is provided with an external thread (103);

a nut (200); the nut (200) is sleeved on the water nozzle body, and one end face of the nut (200) is connected with an annular flange (101) extending along the axial direction of the nut (200); an annular accommodating space (102) is formed between the annular flange (101) and the water nozzle body, and a sealing ring is accommodated in the annular accommodating space (102); the height of the annular flange (101) is less than the thickness of the sealing ring.

2. A water faucet connector as defined in claim 1, wherein: the annular accommodating space (102) is a circular annular accommodating space.

3. A water faucet connector as defined in claim 1, wherein: the nut (200) is a hexagonal nut.

4. A water faucet connector as defined in claim 1, wherein: the nut (200) is integrally formed with the annular flange (101).

5. A water nozzle connection member as claimed in claim 4, wherein: the nut (200) and the water nozzle body are integrally formed.

6. A water faucet connector as defined in claim 1, wherein: the diameter of one end of the water nozzle body along the extension direction of the annular flange (101) is smaller than the diameter of one end of the water nozzle body departing from the extension direction of the annular flange (101).

7. A water faucet connector as defined in claim 1, wherein: the water nozzle body is made of 304 stainless steel.

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