CN208519194U - A kind of piece-picking type fills gas bleeder valve - Google Patents

Abstract

The utility model discloses a kind of piece-picking types to fill gas bleeder valve, including valve body, valve block and director switch；The valve body includes valve face, valve chamber and valve port；The inside edge of the valve face is equipped with boss, and the valve block is located at the middle part of the valve face, and covers on the boss；The valve block includes an axis and two panels plectrum, and plectrum described in two panels is respectively placed in the two sides of the axis；The both ends of the axis are fixed on the cavity wall bottom of the valve chamber, and the director switch is placed in above the valve block, and is fixed in the middle part of the axis.This programme increases the ventilatory capacity of valve chamber, it improves and fills discouraged speed, eliminate the support bar in valve chamber, reduce resistance air turbulence with caused by when air-flow passes through, discouraged speed is filled to further improve, valve block is made of soft rubber material, opens valve block using the blowing pressure, and then the height of valve body can be reduced, to substantially reduce packing cost and transportation cost.

Description

A kind of piece-picking type fills gas bleeder valve

Technical field

The utility model relates to fill gas bleeder valve technical field, in particular to a kind of piece-picking type fills gas bleeder valve.

Background technique

It is existing to fill discouraged valve body during inflation, since its closed valve block is to open inflation using mechanical type, And its valve block part is made of hard material, airflow channel is fixed, and ventilatory capacity is also fixed, and then limits the speed of inflation Degree.When it loses heart, need to open and fix closed valve block manually, and the ventilatory capacity after opening is also because of closed valve block Hard material limits its discouraged speed.

Further, since the hard material of its closed valve block limits, weaken so that this airtightness for filling gas bleeder valve is opposite. Moreover, the valve body height that tradition fills gas bleeder valve is larger, and then the size of finished product packing is affected, from transport, transport It is at high cost.The component of traditional valve body is more, and assembling is cumbersome, and then also reduces the efficiency of production.

Utility model content

The purpose of this utility model is: proposing that a kind of piece-picking type fills gas bleeder valve, by changing the structure of valve body, reduces Air-flow by when resistance, and increase ventilatory capacity, improve and fill discouraged speed, and reduce the height of valve body, reduce Packaging and transportation cost.

The technical scheme adopted by the utility model to solve the technical problem is as follows:

A kind of piece-picking type fills gas bleeder valve, including valve body, valve block and director switch；The valve body include valve face, valve chamber and Valve port；The inside edge of the valve face is equipped with boss, and the valve block is located at the middle part of the valve face, and covers on the boss；Institute Stating valve block includes an axis and two panels plectrum, and plectrum described in two panels is respectively placed in the two sides of the axis；The both ends of the axis It is fixed on the cavity wall bottom of the valve chamber, the director switch is placed in above the valve block, and is fixed in the middle part of the axis.

Further, described to fill discouraged valve body further include a valve deck, and the valve deck covers on the valve port, and in the valve deck Inside it is equipped with a valve bonnet seal circle.

Further, the valve deck is connect by a valve deck connection strap with the valve body.

Further, one end of the valve deck connection strap is equipped with a clinching, and the other end is equipped with a tabletting；The clinching indentation At the top of the valve deck, the tabletting in a ring, is socketed on the valve chamber, can effectively block weld bond, both artistic and practical.

Further, the valve port is equipped with the three-stage lock of protrusion, is equipped in the valve deck and latches with the three-stage Matched locked groove.The design is simple and reliable, and eliminates the disadvantage of traditional multipurpose rotary.

Further, the cavity wall bottom symmetrical of the valve chamber is equipped with a pair of of locating piece；The locating piece is located at the valve block Top, for positioning inflatable tool, and prevent inflatable tool insertion it is too deep.

The beneficial effects of the utility model are: this programme increases the ventilatory capacity of valve chamber, improve and fill discouraged speed, removes Support bar in valve chamber, reduce resistance when air-flow passes through and caused by air turbulence, let out to further improve to fill The speed of gas, valve block are made of soft rubber material, open valve block using the blowing pressure, and then can reduce the height of valve body Degree, to substantially reduce packing cost and transportation cost.

Detailed description of the invention

Fig. 1 is the utility model overall structure of the explosion figure.

Fig. 2 is valve deck and valve body connection status diagram.

Fig. 3 is valve block closed state schematic diagram.

Fig. 4 is valve block open state schematic diagram.

Fig. 5 is the boss status diagram of valve face.

Fig. 6 is director switch status diagram.

Fig. 7 is locating piece position view.

Fig. 8 is the support bar position view of traditional valve body.

Fig. 9 is the structural schematic diagram of valve deck connection strap.

Figure 10 is clinching structural schematic diagram.

Figure 11 is valve deck and valve body buckle structure schematic diagram.

In figure: 1- valve body, 2- valve block, 3- director switch, 4- valve deck, 5- valve deck connection strap, 6- support bar, 11- valve face, 12- valve chamber, 13- valve port, 21- axis, 22- plectrum, 41- valve bonnet seal circle, 42- locked groove, 51- clinching, 52- tabletting, 111- Boss, 112- locating piece, 131- three-stage lock.

Specific embodiment

Below in conjunction with attached drawing.The utility model is described further.

A kind of specific implementation structure of the utility model is as shown in Figure 1, include valve body 1, valve block 2, director switch 3, valve deck 4 and valve deck connection strap 5.As shown in Fig. 2, valve deck 4 is connect with valve body 1 by valve deck connection strap 5.Wherein, valve body 1 includes valve face 11, valve chamber 12 and valve port 13；Valve block 2 includes axis 21 and two panels plectrum 22, and two panels plectrum 22 is respectively placed in the two of axis 21 Side.Plectrum 22 has used flexible material production, and increases the contact area between valve block and valve body, ensure that air-tightness.

In addition, being additionally provided with a valve bonnet seal circle 41 in valve deck 4, and then play secondary seal effect.

As shown in Figures 3 and 4, valve block 2 is placed in the middle part of valve face 11, wherein the both ends of axis 21 are fixed on valve chamber 12 Cavity wall bottom.

As shown in figure 5, the inside edge of valve face 11 is equipped with boss 111, valve block 2 is covered on boss 111.

As shown in fig. 6, director switch 3 is placed in 2 top of valve block, and it is fixed on 21 middle part of axis.It is flexible due to using Plectrum 22 eliminates mechanical action when inflation, can directly open plectrum 22 by the pressure of inflation.And when needing to lose heart, The i.e. openable plectrum 22 of director switch 3 is only needed, cumbersome operation and maloperation are reduced.

As shown in fig. 7, the cavity wall bottom symmetrical in valve chamber 12 is equipped with a pair of of locating piece 112；Locating piece 112 is located at valve block 2 top for positioning inflatable tool, and prevents inflatable tool insertion too deep.

Fig. 7 and Fig. 8 is compared it is found that, in the case where not reducing intensity, being gone after the intracorporal structure improvement of the valve of this programme Fallen some support bars 6, reduce resistance when air-flow passes through and caused by air turbulence, increase ventilatory capacity, improve and fill Discouraged speed.

In addition, this programme also lowers the height of valve body, the cost of packaging greatly reduces, in same packaging unit The quantity for increasing finished product also reduces the cost of transport.

As shown in Figures 9 and 10, one end of valve deck connection strap 5 is equipped with a clinching 51, and the other end is equipped with a tabletting 52；Clinching 51 indentation valve deck, 4 top, tabletting 52 in a ring, are socketed on valve chamber 12, can effectively block weld bond, both artistic and practical.Valve deck The form that connection strap 5 is connect with valve deck 4 is also designed to forced connection, simple and quick, improves the speed of installation.

As shown in figure 11, valve port 13 is equipped with the three-stage lock 131 of protrusion, is equipped in valve deck 4 and three-stage lock 131 Matched locked groove 42.The design is simple and reliable, and eliminates the disadvantage of traditional multipurpose rotary.

The advantages of basic principles and main features and this programme of this programme have been shown and described above.The technology of the industry Personnel are it should be appreciated that this programme is not restricted to the described embodiments, and the above embodiments and description only describe this The principle of scheme, under the premise of not departing from this programme spirit and scope, this programme be will also have various changes and improvements, these changes Change and improvement is both fallen within the scope of claimed this programme.This programme be claimed range by appended claims and its Equivalent thereof.

Claims (6)

1. a kind of piece-picking type fills gas bleeder valve, which is characterized in that including valve body, valve block and director switch；The valve body include valve face, Valve chamber and valve port；The inside edge of the valve face is equipped with boss, and the valve block is located at the middle part of the valve face, and covers described convex On platform；The valve block includes an axis and two panels plectrum, and plectrum described in two panels is respectively placed in the two sides of the axis；The axis Both ends be fixed on the cavity wall bottom of the valve chamber, the director switch is placed in above the valve block, and is fixed in described In the middle part of axis.

2. a kind of piece-picking type as described in claim 1 fills gas bleeder valve, which is characterized in that described to fill discouraged valve body further include a valve Lid, the valve deck cover on the valve port, and a valve bonnet seal circle is equipped in the valve deck.

3. a kind of piece-picking type as claimed in claim 2 fills gas bleeder valve, which is characterized in that the valve deck passes through a valve deck connection strap It is connect with the valve body.

4. a kind of piece-picking type as claimed in claim 3 fills gas bleeder valve, which is characterized in that one end of the valve deck connection strap is equipped with One clinching, the other end are equipped with a tabletting；The clinching is pressed at the top of the valve deck, and the tabletting in a ring, is socketed on described On valve chamber.

5. a kind of piece-picking type as described in claim 1 fills gas bleeder valve, which is characterized in that the valve port is equipped with three sections of protrusion Formula latches, and is equipped in the valve deck and the three-stage latches matched locked groove.

6. a kind of piece-picking type as described in claim 1 fills gas bleeder valve, which is characterized in that the cavity wall bottom symmetrical of the valve chamber Equipped with a pair of of locating piece；The locating piece is located at the top of the valve block.