CN206600482U - tap - Google Patents

Abstract

The utility model is related to the control member of pipeline liquid, disclose a kind of tap, including tap main body, interconnected water outlet chamber, mandrel chamber, first chamber, second chamber, water inlet chamber are respectively equipped with inside tap main body from top to bottom, the handle mounting hole for being used for installing switch handle is radially provided with tap main body, handle mounting hole is communicated with mandrel chamber；Also include water flowing rotary core shaft, the first high technology ceramics being arranged in first chamber, the second high technology ceramics being arranged in second chamber, the water inlet gland being arranged in intake antrum room, insertion handle mounting hole and the switch handle being connected with water flowing rotary core shaft being arranged in mandrel chamber.The utility model tap main body is used carries out hole milling to bar, and water flowing rotary core shaft is set directly in tap main body, is made mandrel seat without additional processing, is which reduced the setting of mandrel seat, simple in construction, production process is few, with short production cycle.

Description

Tap

Technical field

The utility model is related to the control member of pipeline liquid, more particularly to a kind of tap.

Background technology

At present, existing tap includes tap main body, the valve core case for welding or being threadedly coupled with tap main body, is arranged on Valve element in valve core case, tap main body is typically three-way pipe, and part is more, and structure is complex, and manufacturing process is more；In addition Existing tap be using resin sand core casting or it is red rush hot forging process, the tap of casting or hot forging mode was being manufactured Cheng Zhonghui produces more serious environmental pollution, noise pollution, and its power consumption degree is high, also needs to carry out polishing throwing after tap shaping The techniques such as light, can cause dust pollution, belong to high-carbon high pollution processing；Sand stomata needs repair welding repeatedly during casting, makes Workpiece fraction defective is higher.

The content of the invention

The utility model is directed to the shortcoming that part is more in the prior art, manufacturing process is cumbersome and manufactures work there is provided one kind The simple tap of skill.

In order to solve the above-mentioned technical problem, the utility model is addressed by following technical proposals：

Interconnected water outlet chamber, core are respectively equipped with inside tap, including tap main body, tap main body from top to bottom Radially being provided with axocoel room, first chamber, second chamber, water inlet chamber, tap main body is used to install switch handle Handle mounting hole, handle mounting hole is communicated with mandrel chamber；Also include water flowing rotary core shaft, the setting being arranged in mandrel chamber The first high technology ceramics in first chamber, the second high technology ceramics being arranged in second chamber, it is arranged in intake antrum room Water inlet gland, insertion handle mounting hole and the switch handle being connected with water flowing rotary core shaft.

Preferably, passing through screw-threaded coupling between water inlet gland and tap main body.

Preferably, influent pressure is covered provided with inlet through hole, the second high technology ceramics is provided with entering for being communicated with inlet through hole The mouth of a river, water flowing rotary core shaft and the first high technology ceramics clamping, have the first space between the first high technology ceramics and first chamber, lead to Water rotary core shaft is provided with the duct communicated with the first space, rotates the first high technology ceramics, realizes the open and close of current.

Preferably, water inlet gland has been connected through a screw thread in water inlet pipe, water chamber room embedded Discharging bent-tube.

Formed preferably, tap main body carries out hole milling to bar vertically using lathe.

The utility model is as a result of above technical scheme, with significant technique effect：Tap main body is directly used Lathe carries out hole milling processing to solid bar, mills out interconnected water inlet chamber, first chamber, second chamber, mandrel chamber Room, water outlet chamber, water flowing rotary core shaft are set directly in tap main body, are made mandrel seat without additional processing, are which reduced The setting of mandrel seat, simple in construction, production process is few, with short production cycle；Using the direct hole milling of lathe, automaticity is high, raw Efficiency high is produced, the tool of production occupies little space, and product does not need re-polishing after hole milling, therefore will not produce dust, it is more environmentally friendly； The faucet body made is integral type, and precision is higher, and quality is more stable, and product is molded after machine tooling, uses the longevity Life is longer, solves the defect that traditional manufacturing processing technic is complicated, service life is unstable；Other tap main body directly passes through reality The bar of the heart is formed through hole milling, and its sidewall thickness is thicker, and same radial section sidewall thickness is impartial, can bear hydraulic pressure ability compared with By force, the grains of sand in water can be prevented effectively from the potential safety hazard caused is washed away to tap main body.Overall structure need not be welded, it is to avoid Stomata and unstable problem, substantially increase the qualification rate of product.

Brief description of the drawings

Fig. 1 is the explosive view of the utility model embodiment.

Fig. 2 is the assembled state fragmentary cross-sectional view of each part of the utility model embodiment.

Fig. 3 is the top view of the high technology ceramics of the utility model embodiment second.

The toponym that each number designation is referred in accompanying drawing is as follows：Wherein 1-tap main body, 2-switch handle, 3- Water flowing rotary core shaft, the 4-the first high technology ceramics, the 5-the second high technology ceramics, 6-water inlet gland, 7-water outlet chamber, 8-mandrel Chamber, 9-first chamber, 10-second chamber, 11-water inlet chamber, 12-handle mounting hole, 13-inlet through hole, 14-are entered The mouth of a river, the 15-the first space.

Embodiment

The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.

Embodiment

Tap, as shown in Figure 1 to Figure 3, including tap main body 1, tap main body 1 are carried out vertically using lathe to bar Hole milling is formed, and bar selects solid bar.Tap main body 1 is integral type structure.In the present embodiment, bar is using A grades of copper rods Material or unleaded bar or stainless steel bars.

Tap main body 1 is axially inside milled with interconnected water outlet chamber 7, mandrel chamber on direction respectively from top to bottom 8th, first chamber 9, second chamber 10, water inlet chamber 11, in addition to be arranged in mandrel chamber 8 water flowing rotary core shaft 3, set The first high technology ceramics 4 in first chamber 9, the second high technology ceramics 5 being arranged in second chamber 10, it is arranged on into water chamber Water inlet gland 6 in 11, the diameter of first chamber 9 is more than the diameter of the first high technology ceramics 4, the first high technology ceramics 4 and the first chamber There is the first space 15 between room 9, can after the first high technology ceramics 4 rotates a certain angle, water inlet 14 expose and with this When one space 15 is communicated, current can be entered in water flowing rotary core shaft 3 by first space 15, and second chamber 10 and second is accurate The profile of ceramics 5 is adapted, and mandrel chamber 8 is adapted with the profile of water flowing rotary core shaft 3.Also include switch handle 2, tap is main Handle mounting hole 12 is radially milled with body 1, handle mounting hole 12 is communicated with mandrel chamber 8, and handle mounting hole 12 is with opening The profile for closing the rear portion of handle 2 is adapted, and is connected in the rear portion of switch handle 2 insertion handle mounting hole 12 and with water flowing rotary core shaft 3, Rotating switch handle 2 can drive water flowing rotary core shaft 3 to rotate, so as to realize the opening and closing of inlet and outlet channel.Water flowing rotates Mandrel 3 is provided with the duct communicated with the first space 15, and water inlet gland 6 is provided with inlet through hole 13, and water inlet gland 6 outer surface is set There is external screw thread, the inwall of inlet through hole 13, which is provided with internal thread, water inlet chamber 11, is provided with internal thread, water inlet gland 6 and water inlet Chamber 11 is connected through a screw thread.

Vertically provided with two inlet openings on second high technology ceramics 5, inlet opening is communicated with inlet through hole 13, the first accurate pottery Porcelain 4 is provided with groove, water flowing rotary core shaft 3 is provided with real in chuck, chuck insertion groove with the relevant position of the first high technology ceramics 4 Existing water flowing rotary core shaft 3 and the clamping of the first high technology ceramics 4, also leave the Second gap that water supply stream passes through between chuck and groove. Between water flowing rotary core shaft 3 and the first high technology ceramics 4 by the cooperation of chuck and groove can in the horizontal direction together with rotate.

Installation steps are as follows：By the water inlet chamber 11 of tap main body 1 upward, first water flowing rotary core shaft 3 through chamber of intaking 11 are put into mandrel chamber 8, and the first high technology ceramics 4, the second high technology ceramics 5 successively then are respectively put into the through chamber 11 of intaking In one chamber 9, second chamber 10, finally water inlet gland 6 is locked at into water chamber 11, the external water inlet pipe of gland 6 of intaking enters Water pipe is provided with external screw thread, and water inlet pipe is connected through a screw thread with water inlet gland 6, sealing ring is cased with Discharging bent-tube, can be directly inserted in In water outlet chamber 7, and sealed by sealing ring, prevent leak, tap assembling is completed.

When needing water outlet, swing handle switch 2 so that water flowing rotary core shaft 3 rotates together with the first high technology ceramics 4, dew The water inlet 14 gone out on the second high technology ceramics 5, after water flows through water inlet pipe by water inlet 14, then flow into the first high technology ceramics 4 with The first space 15 between the inwall of tap main body 1, is then flowed through in water flowing rotary core shaft 3 by the space between chuck and groove Duct, finally from water outlet chamber 7 flow to Discharging bent-tube carry out water outlet.

The waste material that is come out to solid bar hole milling is recyclable to be done it and uses.

Hole milling is directly carried out to bar using lathe, its automaticity is high, and precision and efficiency are higher, and moulding is easy, The manufacture of high-carbon high pollution for a long time has been broken away from, and has made time saving, saving of labor, environmental protection, using A grades of copper bar materials or Wuxi copper Bar or stainless steel bars processing, the lead tolerance of tap main body 1 that it is manufactured are low（Lead tolerance meets the world below 0.1% The requirement of ROHS standards）, the tap of water dispenser can be directly used as.

In a word, preferred embodiment of the present utility model is the foregoing is only, it is all according to present utility model application the scope of the claims institute The equivalent changes and modifications of work, should all belong to the covering scope of the utility model patent.

Claims (5)

1. tap, it is characterised in that：Including tap main body（1）, tap main body（1）Inside is respectively equipped with from top to bottom mutually to be interconnected Logical water outlet chamber（7）, mandrel chamber（8）, first chamber（9）, second chamber（10）, water inlet chamber（11）, tap main body（1） On radially be provided be used for switch handle is installed（2）Handle mounting hole（12）, handle mounting hole（12）With mandrel chamber （8）Communicate；Also include being arranged on mandrel chamber（8）Interior water flowing rotary core shaft（3）, be arranged on first chamber（9）Interior first High technology ceramics（4）, be arranged on second chamber（10）The second interior high technology ceramics（5）, be arranged on into water chamber（11）Interior water inlet Gland（6）, insertion handle mounting hole（12）And with water flowing rotary core shaft（3）The switch handle of connection（2）.

2. tap according to claim 1, it is characterised in that：Water inlet gland（6）With tap main body（1）Between pass through spiral shell Line is locked.

3. tap according to claim 1, it is characterised in that：Water inlet gland（6）It is provided with inlet through hole（13）, second High technology ceramics（5）It is provided with and inlet through hole（13）The water inlet communicated（14）, water flowing rotary core shaft（3）With the first high technology ceramics （4）Clamping, the first high technology ceramics（4）With first chamber（9）Between have the first space（15）, water flowing rotary core shaft（3）On set Have and the first space（15）The duct communicated, rotates the first high technology ceramics（4）, realize the open and close of current.

4. tap according to claim 1, it is characterised in that：Water inlet gland（6）Water inlet pipe has been connected through a screw thread, has been gone out Water chamber（7）It is embedded in Discharging bent-tube.

5. tap according to claim 1, it is characterised in that：Tap main body（1）Hole milling is carried out to bar using lathe Form.