CN201008810Y

CN201008810Y - Adjusting type showerhead

Info

Publication number: CN201008810Y
Application number: CNU2006201548777U
Authority: CN
Inventors: 谭成富
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-12-12
Filing date: 2006-12-12
Publication date: 2008-01-23
Anticipated expiration: 2016-12-12

Abstract

The utility model relates to a water flow control device for cleaning or garden irrigation, in particular to an adjustable spray head. The utility model mainly comprises a spray head body which is a hollow pipe body with two ends respectively serving as a water inlet end and a water outlet end. A pressure chamber is arranged inside the spray head body near the water outlet end, and an adjusting cover is covered on the water outlet end of the spray head body. The utility model has the advantage of integrating a plurality of spraying modes. Through rotation of the adjusting cover, the distances and positions of the X-shaped or cross blocking pieces of the pressure chamber water outlet end and the adjusting cover water outlet end change, thereby changing spraying modes to meet requirements of different working situations. The utility model is simple in structure, easy in use and remarkable in effect.

Description

A kind of adjustable type shower nozzle

Technical field

The utility model relates to a kind of flow control apparatus for water that is used for washing and cleaning operation or gardens pouring, more particularly, relates in particular to a kind of adjustable type shower nozzle.

Background technology

The shower nozzle that people are accustomed to using, as spray gun shower nozzle, mister head etc., the water spray shape has three kinds substantially: the one, and the concentrated water column shape that the requirement range is far away, the 2nd, be covering of the fan or circular gondola water faucet shape, the 3rd, the droplet shape that the globule is superfine, common a kind of water jet can only spray wherein a kind of shape, and function singleness is difficult to satisfy actual instructions for use.

Summary of the invention

The purpose of this utility model is in order to solve the problem that prior art exists, to provide a kind of and regulate by angle and distance rotation, realizing that long-range injection or sector shape spray, and adapt to the adjustable type shower nozzle of different operating situation.

The utility model is achieved through the following technical solutions.

The utility model is a kind of adjustable type shower nozzle, mainly be made up of head body, head body is a hollow tube, and two ends are respectively water intake end and water side, inside in the close water side of head body is provided with the balancing gate pit, and the outside, water side of head body is set with regulates cover.

Above-mentioned balancing gate pit is truncated cone with regulating cover, head body with regulate cover between by being threaded;

Water side, above-mentioned balancing gate pit and adjusting cover water side are provided with catch, and water side, balancing gate pit and adjusting cover water side relative distance are between 10～30mm;

Above-mentioned catch is X type catch or cross catch;

The sectional area ratio of above-mentioned balancing gate pit water side sectional area and head body water intake end between 1: 5 to 1: 6, water side, balancing gate pit sectional area and regulating between the sectional area ratio 1: 1.8 to 1: 2.0 of cover water side.

The beneficial effects of the utility model are to integrate multiple water spray mode, regulating cover by rotation changes the water side, balancing gate pit and the X type of adjusting cover water side or the distance and the position of cross catch, thereby change the water spray mode to satisfy the use needs of different operating situation, it is simple in structure easy to use, and effect is remarkable.

Description of drawings

Fig. 1 is an overall structure schematic diagram of the present utility model;

Fig. 2 is the right view of Fig. 1;

Fig. 3 is the structural representation of the utility model head body and balancing gate pit;

Fig. 4 is the right view of Fig. 3;

Fig. 5 regulates the structural representation of cover for the utility model;

Fig. 6 is the right view of Fig. 5.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is described in further detail.

As shown in Figure 1, head body 1 is one-body molded with circular cone bench-type balancing gate pit 11, adjusting cover 30 is equipped with by thread bush in 15 outsides, water side in head body 1, and connecting portion is set with an O RunddichtringO 20, forms an impacting house 40 between balancing gate pit 11 and adjusting cover 30.

As shown in Figure 2, when regulating cover water side 31 water side, balancing gate pit 15 section part are stopped, when current were regulated cover water side 31 by water side, balancing gate pit 15 directives, the part current that are blocked penetrated to the X type nozzle of regulating cover water side 31 after impacting house 40 inner accumulated, form the fan-shaped current; When being adjusted to two water side X type nozzles and overlapping, current are regulated stopping of cover 30, and also directly 15 ejections from the water side, balancing gate pit not at impacting house 40 inner impacts have range far away; But do 360 ° with the interior back rotation of coming owing to regulate cover relative pressure chambers 11 30, when regulating the relative distance change of cover water side 31 and water side, balancing gate pit 15, the angle that the range of current is subjected to the relative distance of two water sides and regulates the X type catch of cover water side 31 influences.Two current variations that the variation of X type water side angle when regulating also can cause to spray sector angle.

As described in Fig. 3, Fig. 4, the nozzle body left end is the water inlet end 10 that is connected with flexible pipe, and there are the location shoulder 12 and the fixing groove 13 of O RunddichtringO in the middle part, and with regulate the external screw thread 14 that cover is connected, right-hand member is semi-enclosed X type water side 15.

As Fig. 5, shown in Figure 6, regulate cover and also be one and carry out the transition to the semiclosed body of circular cone stage body by cylinder, in the left end internal thread 32 that is connected cooperation with balancing gate pit 30, right-hand member water side 31 also is the X type.

Water side, balancing gate pit 15 and nozzle body water inlet end 10 section ratios were good between 1: 5 to 1: 6, and this example was got 1: 5, water side, balancing gate pit 15 and the section ratio of regulating cover water side 31 be 1: 1.8 to 1: 2.0 for good, this example was got 1: 1.99; Water side, balancing gate pit 15 end faces are good between 10～30mm to the relative distance of regulating cover water side 31 end faces, and this example is got 15mm.

The adjustable type shower nozzle of the utility model design, between water side, balancing gate pit and adjusting cover water side, two X type catch are adjusted to when overlapping together, the steady spray regime of current does not change, current can be made best range and eject after the balancing gate pit gathers, current have very strong impulsive force, can be used for the flushing of wall, ground, vehicle earth and root piece fruit.When two X type catch are adjusted to each other 90 ° of positions, the state generation drastic change of current, part current are subjected to regulating stopping of cover water side, behind the extrusion and collision, injection is the spray of sector shape, the globule is evenly disperseed fast, obtains comparatively ideal spray effect, can be used for fruits and vegetables flowers and trees seedling sprinkle.When carrying out 360 ° of rotations between two water side distances, because the distance of two water sides is changed, current range and sector angle and then change, and can satisfy the use needs of different operating situation.

Claims

1. adjustable type shower nozzle, mainly form by head body (1), head body (1) is a hollow tube, two ends are respectively water intake end (10) and water side (15), it is characterized in that: the inside in the close water side (15) of head body (1) is provided with balancing gate pit (11), and the outside, water side (15) of head body (1) is set with regulates cover (30).

2. adjustable type shower nozzle according to claim 1 is characterized in that: balancing gate pit (11) are truncated cone with regulating cover (30), and head body (1) is covered between (30) by being threaded with adjusting.

3. adjustable type shower nozzle according to claim 1 and 2 is characterized in that: water side, balancing gate pit (15) and adjusting cover water side (31) are provided with catch, and water side, balancing gate pit (15) and adjusting cover water side (31) relative distance are between 10～30mm.

4. adjustable type shower nozzle according to claim 3 is characterized in that: described catch is X type catch or cross catch.

5. adjustable type shower nozzle according to claim 3, it is characterized in that: the sectional area ratio of water side, balancing gate pit (15) sectional area and head body water intake end (10) between 1: 5 to 1: 6, water side, balancing gate pit (15) sectional area and regulating between the sectional area ratio 1: 1.8 to 1: 2.0 of cover water side (31).