CN1994583A - Water flow controller for water sprinkler and its tool handle - Google Patents
Water flow controller for water sprinkler and its tool handle Download PDFInfo
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- CN1994583A CN1994583A CN 200610130660 CN200610130660A CN1994583A CN 1994583 A CN1994583 A CN 1994583A CN 200610130660 CN200610130660 CN 200610130660 CN 200610130660 A CN200610130660 A CN 200610130660A CN 1994583 A CN1994583 A CN 1994583A
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Abstract
The invention relates to a water flow controller used ejector and relative tool handle rod, wherein said handle rod comprises tool rod, tool head connector and water flow controller connected to the tool rod; the ball valve of water flow controller is in the mould element to form the main body of ball valve; therefore, water valve is sealed in the mould element; the main body of ball valve and corn element can confirm success flow; the tool rod connector is formed by sub-main screw buckles, while its mounting end has rectangle screw buckle; the tool head connector, tool rod connector and mould element have glue container and glue groove, to realize reliable connection.
Description
Technical field
The invention belongs to the hand boom field of tool, particularly the flow control apparatus for water of spray boom and have the holding rod of this device.
Background technology
Known techniques can be mixed the water spray body of rod of cleaning solution as one kind of disclosed Chinese patent CN200320129525.2.For a kind of watering device parts of simplifying cleaning operation, improving cleaning operation efficient are provided, the present invention is proposed, it comprises distributary base, water control valve bar, turns button and cleaning solution containing tube; Distributary base is provided with the axial through bore that intersection communicates and radially wears groove, and its top and bottom ends is respectively equipped with the bottom and radially wears first and second pod apertures and the pipeline set of joints that groove communicates; Water control valve bar pivot group is in radially wearing in the groove, and shaft is arranged with radian and communicates with leading groove greater than leading groove, the medial extremity of shaft half cycle and be with inclined to one side mistake that first and second pod apertures successively is communicated with and do not line up first and second the secondary guide groove of shape and the obstructing surface of opposite side; The cleaning solution containing tube organize in the distributary base top by the bottom cover and be provided with the outer pipe shell that adds inlet and in outer pipe shell and and outer pipe shell between form annular cleaning solution tank interior pipe constitute; At the bottom of the pore of interior pipe, the top runs through and forms the road, water hole; The bottom of cleaning solution tank communicates with first and second pod apertures of distributary base.
And for example disclosed Chinese patent CN200420000303.5 Water outlet swing structure of holding the formula water pistol, the spraygun body periphery is provided with the grip part, the spraygun body front group is provided with Water outlet, the rear end is that the water pipe connection terminal communicates with inner water guide duct, the water guide duct is communicated with a water control valve groove, group is provided with control knob that water production rod is subjected to the spraygun body periphery and controls it and open and close in the water control valve groove, Water outlet is rotary for what make separately, and the water hole of wearing that the set of joints of its subtend spraygun body one end has communicates with the hole for water spraying of Water outlet; The inserting groove that spraygun body forms in water control valve groove one side leaves one and wears groove and communicate with the water control valve groove, wears groove and controls its keying by water production rod; The spraygun body front end offers the microscler groove of wearing and confesses the set of joints pivot of head and penetrate spraygun body inside, set of joints penetrates and the pivot insert group schedules in the inserting groove, constituting set of joints is that circumflex branch is put spacing swing with the inserting groove together with Water outlet, make spraygun body under identical gripping state, swing adjustment by Water outlet, reach the flexible usability that changes the water spray angle, to satisfy consumer's multi-demands.The flow control apparatus for water of spray boom is a vitals, current are unobstructed in the time of can allowing water, clarity when going, it is industry pursuit all the time, reduce the technical goal that manufacturing cost is industry equally on this basis to greatest extent, the water flow control mechanism of known techniques water jet, the sealing effectiveness that has is guaranteed, but the high problem of complex structure manufacturing cost is always arranged; What have is simple in structure, but sealing effectiveness is bad, and the holding rod that market demands integrating good sealing effect, water jet simple in structure urgently comes out.
Summary of the invention
Problem to be solved by this invention is to overcome the defective that aforementioned techniques exists, and a kind of simple in structure, good sealing effect, the water flow controller that is used for water jet and tool handle thereof are provided.
Primary and foremost purpose of the present invention provides a kind of water flow controller that is used for water jet;
Another purpose of the present invention provides a kind of tool handle with aforementioned water flow controller.
The present invention solves the water flow controller technical problem and takes following technical scheme to realize, according to a kind of water flow controller that is used for water jet provided by the invention, comprise, ball valve body and be embedded in can be by the ball valve core body of knob in this ball valve body, wherein, described ball valve body plastic compression forms the structure that moulding abdomen contains the ball valve body with embedded ball valve core body in moulding; Described moulding water inlet one end is provided with the assembling end that connects the water inlet water nozzle; Moulding the extension bar connecting portion that delivery port one end setting is connected with tool bar; Described ball valve body has the ball valve body through hole that connects with the tool bar socket, stretch and establish water inlet tap and faucet prolonging the axial left and right sides of ball valve body with the middle part of ball valve body, the uniform setting of described water nozzle portion can make ball valve body combine cone tank more closely with the plastic-sealed body plastic compression; Described ball valve body middle part has the inner chamber in the bulb of ccontaining ball valve core body, and the seal that makes ball valve core body bulb and ball valve body inner chamber form sealing is set between the bulb of this ball valve body inner chamber and ball valve core body); Prolong the ball valve body inner chamber and extend upwardly the chamber, footpath of establishing the knob neck rotation of holding the ball valve core body; The bulb that described ball valve core body has ball valve core body bulb and prolongs the ball valve core body is stretched and is established and can make ball valve core body bulb axially horizontally rotate, realize the knob neck of switch control along the undergauge through hole of ball valve body inner chamber by knob; The bulb of ball valve core body is provided with the flowing hole that connects with water nozzle.
The present invention solves the also available following technical scheme of water flow controller technical problem and further realizes:
The aforesaid water flow controller that is used for water jet, wherein, described moulding extension bar connecting portion is stretched if tool bar combines firm extension area portion with moulding along the ball valve body faucet; The uniform setting of the front end of extension bar connecting portion makes tool handle and moulding glue groove of combining closely; Described seal fills in inner chamber, embraces the sphere of bulb except that flowing hole that is covering the ball valve core body.
The aforesaid water flow controller that is used for water jet, wherein, the limbers of described extension area portion is suitable with the faucet aperture of ball valve body; The external diameter of described extension bar connecting portion is slightly less than the appearance Jiao Qu that the tool bar external diameter forms the colloid uniform ring solderless wrapped connection bar connecting portion that holds the bonding tool bar.
The aforesaid water flow controller that is used for water jet, wherein, described ball valve body footpath portion one side is provided with the spacing side shelves of restriction ball valve body along ball valve body footpath portion axial rotation; Two ends, described ball valve body middle part can make ball valve body combine convex edge more closely with the plastic-sealed body plastic compression along prominent establishing; Described ball valve body through hole prolongs the undergauge through hole of the through hole of tool bar socket to the ball valve body inner chamber in abutting connection with import department's setting of ball valve body inner chamber, and this undergauge through hole is identical with the aperture of the flowing hole in ball valve core body bulb; Leave the aperture transition region portion suitable between the water inlet water nozzle of described moulding water inlet assembling end and ball valve body with ball valve body water inlet tap aperture.
The aforesaid water flow controller that is used for water jet, wherein, described knob is by the screw thread department of assembly and the assembling of accent cap of knob neck port.
The present invention solves the tool handle technical problem and takes following technical scheme to realize, according to a kind of tool handle provided by the invention, comprise tool bar and be connected with tool heads and can make tool heads connector from the current direction tool heads of tool bar, wherein, described tool bar is connected with water flow controller, the ball valve body plastic compression of this water flow controller forms the structure that moulding abdomen contains the ball valve body with embedded ball valve core body in moulding; Described moulding water inlet one end is provided with the assembling end that connects the water inlet water nozzle; Moulding the extension bar connecting portion that delivery port one end setting is connected with tool bar; Described ball valve body has the ball valve body through hole that connects with the tool bar socket, stretch and establish water inlet tap and faucet prolonging the axial left and right sides of ball valve body with the middle part of ball valve body, the uniform setting of described water nozzle portion can make ball valve body combine cone tank more closely with the plastic-sealed body plastic compression; Described ball valve body middle part has the inner chamber in the bulb of ccontaining ball valve core body, and the seal that makes ball valve core body bulb and ball valve body inner chamber form sealing is set between the bulb of this ball valve body inner chamber and ball valve core body; Prolong the ball valve body inner chamber and extend upwardly the chamber, footpath of establishing the knob neck rotation of holding the ball valve core body; The bulb that described ball valve core body has ball valve core body bulb and prolongs the ball valve core body is stretched and is established and can make ball valve core body bulb axially horizontally rotate, realize the knob neck of switch control along the undergauge through hole of ball valve body inner chamber by knob; The bulb of ball valve core body is provided with the flowing hole that connects with water nozzle; The assembly section portion that described tool heads connector one end setting is connected with tool heads, the rod joining region that the setting of the described tool heads connector other end is connected with tool bar.
The present invention solves the also available following technical scheme of tool handle technical problem and further realizes:
Aforesaid tool handle, wherein, the assembly section portion of described tool heads connector is provided with the rectangle spiral shell button that pitch is the 3-6 millimeter; The external diameter of described rod joining region is slightly less than the tool bar external diameter and form holds the appearance Jiao Qu of the colloid uniform ring of bonding tool bar around rod joining region, and the front end of rod joining region distributes the glue groove that tool bar and tool heads connector are combined closely is set; The water hole setting of tool heads assembly section portion is slightly less than the water hole of rod joining region; Described moulding extension bar connecting portion is stretched if tool bar combines firm extension area portion with moulding along the ball valve body faucet; The uniform setting of the front end of extension bar connecting portion makes tool handle and moulding glue groove of combining closely; Described seal fills in inner chamber, embraces the sphere of bulb except that flowing hole that is covering the ball valve core body.
Aforesaid tool handle, wherein, be provided with between described tool bar and the tool bar combine with primary and secondary spare spiral shell button structure and have a tool bar coupling assembling that holds the through hole that current connect, the component rod joining region that described connection component one end setting is connected with tool bar, the described connection component other end is provided with and is connected the assembling end that parent part connects, and the front portion of this assembling end is provided with the rectangle spiral shell button district portion that pitch is the 3-6 millimeter; Described connection parent part outer edge is provided with the parent part rod joining region that is connected with tool bar, described connection parent part endoporus portion is provided with and the pilot hole that is connected the combination of component assembling end coupling, described pilot hole setting and be connected component and assemble the interior spiral shell button district portion that end moment shape spiral shell button district portion mates.
Aforesaid tool handle, wherein, the external diameter of the component rod joining region of described connection component is slightly less than the tool bar external diameter and forms the first appearance Jiao Qu of the colloid uniform ring of appearance bonding tool bar around this component rod joining region, and the front end setting of component rod joining region makes tool bar and is connected the glue groove that component is combined closely; It is the 3-4 millimeter that the rectangle spiral shell button district portion of the front portion of assembling end is provided with pitch; The external diameter of described parent part rod joining region is slightly less than the tool bar external diameter and forms the second appearance Jiao Qu of the colloid uniform ring of appearance bonding tool bar around this parent part rod joining region, and the front end setting of parent part rod joining region makes tool bar and is connected the glue groove that component is combined closely; Ball valve body footpath portion one side of described water flow controller is provided with the restriction ball valve body can make ball valve body combine convex edge more closely with the plastic-sealed body plastic compression along two ends, the spacing side shelves of ball valve body footpath portion axial rotation described ball valve body middle part along prominent establishing; Described ball valve body through hole prolongs the undergauge through hole of the through hole of tool bar socket to the ball valve body inner chamber in abutting connection with import department's setting of ball valve body inner chamber, and this undergauge through hole is identical with the aperture of the flowing hole in ball valve core body bulb; Leave the aperture transition region portion suitable between the water inlet water nozzle of described moulding water inlet assembling end and ball valve body with ball valve body water inlet tap aperture; The limbers of described moulding extension area portion is suitable with the faucet aperture of ball valve body; The external diameter of described extension bar connecting portion is slightly less than the appearance Jiao Qu that the tool bar external diameter forms the colloid uniform ring solderless wrapped connection bar connecting portion that holds the bonding tool bar; Establish to protracting and the navel axle that is connected the parent part combination along described connection component spiral shell button district portion, on connecting component and being connected parent part, be provided with and hold the through hole that current connect; The pilot hole place of described connection parent part is provided with the navel axle containing hole with the navel axle coupling combination that is connected component.
Aforesaid tool handle wherein, disposes sealing ring by seal groove on the navel axle of described connection component; The end of component rod joining region is along leaving the lead angle end; The end of parent part rod joining region is along leaving the lead angle end; The knob of described water flow controller is by the screw thread department of assembly and the assembling of accent cap of knob neck port; The rectangle spiral shell button district portion pitch that connects component assembling end is made as the 3-6 millimeter.
The present invention compared with prior art has significant advantage and beneficial effect.By above technical scheme as can be known, the present invention has following advantage at least under the structure configuration of excellence:
The water flow controller that the present invention is used for water jet is provided with the ball valve body plastic compression in moulding, forms the structure that moulding abdomen contains the ball valve body with embedded ball valve core body, and the one-tenth water valve is encapsulated in the hermetically-sealed construction in moulding, guarantees that sealing effectiveness more is better than known technology; Moulding simple structure setting makes cost of goods manufactured lower, and the steadiness that is connected with tool bar is better, and the structure setting of ball valve body and ball valve core body can guarantee that current are unobstructed, and switch is agile; The rectangle spiral shell button of the tool heads link pack area portion in the tool heads connector of tool handle is provided with can realize the quick dispatch tool heads; The tool bar coupling assembling is with the combination of primary and secondary spare spiral shell button structure, and the setting of its assembling end moment shape spiral shell button district portion can be equipped with quick dispatch between the implementation tool bar; Tool heads connector, tool bar coupling assembling and moulding all configuration hold Jiao Qu and glue groove structure, have ensured that above-mentioned parts is connected firmly with tool bar, guarantee that product safety is reliable.In a word, the present invention is simple in structure, and loading and unloading are quick, and significant sealing affection improves, and is particularly suitable for industry and promotes.
The specific embodiment of the present invention is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Fig. 1 is a water flow controller structural representation of the present invention;
Fig. 2 is a coupling assembling structural representation in the tool handle of the present invention;
Fig. 3 is a tool handle overall structure schematic diagram of the present invention.
The specific embodiment
Below in conjunction with preferred embodiment, to according to the specific embodiment provided by the invention, feature and effect thereof, describe in detail as after; For simple and purpose clearly, hereinafter appropriate omission the description of known technology, in order to avoid those unnecessary details influences are to the description of the technical program.
See also shown in Fig. 1-3, a kind of water flow controller that is used for water jet comprises, ball valve body 11 and be embedded in this ball valve body the ball valve core body 12 that can rotate by knob a, wherein,
Described ball valve body 11 plastic compressions form the structure that moulding 13 abdomen contains the ball valve body 11 with embedded ball valve core body 12 in moulding 13; This water inlet of moulding one end connects water inlet water nozzle 16 by assembling end 131, leave the aperture transition region portion 132 suitable between the water inlet water nozzle 117 ' of water inlet assembling end 131 and ball valve body, play the effect of sealing gasket by the characteristic of plastic material with ball valve body water inlet tap aperture; This moulding delivery port one end is connected with tool bar extension bar connecting portion 135 is set, and this extension bar connecting portion is stretched if tool bar combines firm extension area portion 1351 with moulding 13 along ball valve body faucet 117; This extension area portion leaves the limbers 1356 suitable with ball valve body faucet 117 apertures; The external diameter of described extension bar connecting portion 135 is slightly less than the appearance glue district 1358 that tool bar 2 external diameters form the colloid uniform ring solderless wrapped connection bar connecting portion that holds the bonding tool bar, the front end of extension bar connecting portion is provided with two road glue grooves 1359, combines closely to guarantee tool handle and moulding 13;
Described ball valve body 11 has and prolongs the axial left and right sides of ball valve body with the middle part 115 of ball valve body and stretch the structure established identical water inlet tap 117 ' and faucet 117, and this water nozzle portion is provided with several cone tanks 1171,1171 '; Two ends, described ball valve body middle part are along the prominent convex edge 118,118 ' of establishing, and cone tank and convex edge are all played and guaranteed that ball valve body combines effect more closely with plastic-sealed body 13 plastic compressions; Ball valve body footpath portion 114 1 sides are provided with the spacing side shelves 119 of restriction ball valve body along ball valve body footpath portion axial rotation;
Described ball valve body middle part has the inner chamber 111 in the bulb 121 of ccontaining ball valve core body 12, the seal 14 that makes ball valve core body bulb and ball valve body inner chamber form sealing is set between the bulb 121 of this ball valve body inner chamber and ball valve core body, described seal fills in inner chamber, embrace the sphere 1211 of bulb except that flowing hole 122 that is covering the ball valve core body, when making the ball valve core body do the switch spinning movement, seal is always had sphere in arms, guarantees sealing;
Described ball valve body has the ball valve body through hole 113,113 ' that connects with the tool bar socket, this ball valve body through hole is provided with through hole 113,113 ' the undergauge through hole 112,112 ' to the ball valve body inner chamber that prolongs the tool bar socket in abutting connection with the import department of ball valve body inner chamber, and this undergauge through hole is identical with the aperture of the flowing hole 122 in ball valve core body bulb; Prolong the ball valve body inner chamber and extend upwardly the chamber, footpath 116 of establishing knob neck 123 rotations of holding the ball valve core body;
Described ball valve core body 12 has ball valve core body bulb and extends upwardly the knob neck of establishing 123 with the bulb of prolonging the ball valve core body, this knob neck is axially vertical with the flowing hole 122 in ball valve core body bulb, can ball valve core body bulb axially be horizontally rotated along the undergauge through hole 112,112 ' of ball valve body inner chamber by knob a by this knob neck, realize switch control; Knob a is by the screw thread department of assembly 1231 and 1232 assemblings of accent cap of knob neck port, so that knob is not easy to come off because of overflowing to buckle;
Tool handle, comprise tool bar 2 and the tool heads connector 3 that is connected with tool heads, wherein, the assembly section portion 31 that described tool heads connector 3 one end settings are connected with tool heads, described assembly section portion is provided with the rectangle spiral shell button that pitch is the 3-6 millimeter, particularly pitch is 3-4 millimeter better effects if, can realize the purpose of fast-assembling tool heads; The rod joining region 32 that described tool heads connector 3 other end settings are connected with tool bar 2, the external diameter of this rod joining region is slightly less than tool bar 2 external diameters and forms the appearance glue district 321 of the colloid uniform ring of appearance bonding tool bar around rod joining region, the front end of rod joining region is provided with two road glue grooves 322, combines closely to guarantee tool bar and tool heads connector; The end of rod joining region is convenient to install along leaving lead angle end 323; The water hole 316 of tool heads assembly section portion is provided with the water hole 326 that is slightly less than rod joining region, is more conducive to the current ejection; Tool bar coupling assembling 4 is with the combination of primary and secondary spare spiral shell button structure, this connexon parent part is provided with and holds the through hole 421,412 that current connect, the component rod joining region 415 that described connection component 41 1 end settings are connected with tool bar 2, the external diameter of this component rod joining region is slightly less than the tool bar external diameter and forms the first appearance glue district 4154 of the colloid uniform ring of appearance bonding tool bar around this component rod joining region, the front end of component rod joining region is provided with two road glue grooves 4151, to guarantee tool bar and to be connected component 41 and to combine closely; The end of component rod joining region is along leaving lead angle end 4152; The front portion of this connection component assembling end is provided with the rectangle spiral shell button district portion 4132 that pitch is the 3-6 millimeter, and particularly pitch is 3-4 millimeter better effects if, can realize quick dispatch; Establish to protracting and the navel axle 4131 that is connected parent part 42 combinations along this spiral shell button district portion, on connecting component and being connected parent part, be provided with and hold the through hole 412,421 that current connect;
The parent part rod joining region 425 that described connection parent part 42 1 end settings are connected with tool bar 2, the external diameter of this parent part rod joining region is slightly less than tool bar 2 external diameters and forms the second appearance glue district 4254 of the colloid uniform ring of appearance bonding tool bar around this parent part rod joining region, the front end of parent part rod joining region is provided with two road glue grooves 4251, to guarantee tool bar and to be connected parent part 42 and to combine closely; The end of parent part rod joining region is along leaving lead angle end 4252; Described connection parent part 42 other end settings and the pilot hole 423 that is connected the 413 coupling combinations of component 41 assembling ends, this pilot hole are provided with and the interior spiral shell button district portion 4232 that is connected the 4132 coupling combinations of component assembling end moment shape spiral shell button district portion; Pilot hole 423 places of described connection parent part 42 are provided with the navel axle containing hole 4234 with the navel axle coupling combination that is connected component; Dispose sealing rings 444 by seal groove 4134 on the navel axle of aforementioned connection component 41.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment did.
Claims (10)
1. a water flow controller that is used for water jet comprises, ball valve body (11) and be embedded in this ball valve body the ball valve core body (12) that can rotate by knob (a) is characterized in that,
Described ball valve body (11) plastic compression forms the structure that moulding (13) abdomen contains the ball valve body (11) with embedded ball valve core body (12) in moulding (13);
Water inlet one end of described moulding (13) is provided with the assembling end (131) that connects the water inlet water nozzle; Moulding the extension bar connecting portion (135) that delivery port one end setting is connected with tool bar;
Described ball valve body (11) has the ball valve body through hole (113,113 ') that connects with the tool bar socket, stretch and establish water inlet tap (117 ') and faucet (117) prolonging the axial left and right sides of ball valve body with the middle part (115) of ball valve body, the uniform setting of described water nozzle portion can make ball valve body combine cone tank (1171,1171 ') more closely with the plastic-sealed body plastic compression; Described ball valve body middle part has the inner chamber (111) in the bulb of ccontaining ball valve core body, and the seal (14) that makes ball valve core body bulb and ball valve body inner chamber form sealing is set between the bulb of this ball valve body inner chamber and ball valve core body; Prolong the ball valve body inner chamber and extend upwardly the chamber, footpath (116) of establishing the knob neck rotation of holding the ball valve core body;
The bulb that described ball valve core body (12) has ball valve core body bulb (121) and prolongs the ball valve core body is stretched and is established and can make ball valve core body bulb axially horizontally rotate, realize the knob neck (123) of switch control along the undergauge through hole of ball valve body inner chamber by knob; The bulb of ball valve core body is provided with the flowing hole (122) that connects with water nozzle.
2. the water flow controller that is used for water jet as claimed in claim 1 is characterized in that, described moulding extension bar connecting portion is stretched if tool bar combines firm extension area portion (1351) with moulding (13) along ball valve body faucet (117); The uniform setting of the front end of extension bar connecting portion makes tool handle and moulding glue groove of combining closely (1359); Described seal fills in inner chamber, embraces the sphere (1211) of bulb except that flowing hole (122) that is covering the ball valve core body.
3. the water flow controller that is used for water jet as claimed in claim 1 or 2 is characterized in that, the limbers (1356) of described extension area portion is suitable with the faucet aperture of ball valve body; The external diameter of described extension bar connecting portion (135) is slightly less than the appearance Jiao Qu (1358) that the tool bar external diameter forms the colloid uniform ring solderless wrapped connection bar connecting portion that holds the bonding tool bar.
4. the water flow controller that is used for water jet as claimed in claim 3 is characterized in that, described ball valve body footpath portion (114) one sides are provided with the spacing side shelves (119) of restriction ball valve body along ball valve body footpath portion axial rotation; Two ends, described ball valve body middle part can make ball valve body combine convex edge (118,118 ') more closely with plastic-sealed body (13) plastic compression along prominent establishing; Described ball valve body through hole is provided with the undergauge through hole (112,112 ') that the through hole (113,113 ') that prolongs the tool bar socket arrives the ball valve body inner chamber in abutting connection with the import department of ball valve body inner chamber, and this undergauge through hole is identical with the aperture of the flowing hole (122) in ball valve core body bulb; Leave the aperture transition region portion (132) suitable between the water inlet water nozzle (117 ') of described moulding water inlet assembling end (131) and ball valve body with ball valve body water inlet tap aperture.
5. the water flow controller that is used for water jet as claimed in claim 1 is characterized in that, described knob a is by the screw thread department of assembly (1231) and accent cap (1232) assembling of knob neck port.
6. tool handle, comprise tool bar (2) and be connected with tool heads and can make tool heads connector (3) from the current direction tool heads of tool bar, it is characterized in that, described tool bar (2) is connected with water flow controller (1), ball valve body (11) plastic compression of this water flow controller (1) forms the structure that moulding (13) abdomen contains the ball valve body (11) with embedded ball valve core body (12) in moulding (13); Water inlet one end of described moulding (13) is provided with the assembling end (131) that connects the water inlet water nozzle; Moulding the extension bar connecting portion (135) that delivery port one end setting is connected with tool bar; Described ball valve body (11) has the ball valve body through hole (113,113 ') that connects with the tool bar socket, stretch and establish water inlet tap (117 ') and faucet (117) prolonging the axial left and right sides of ball valve body with the middle part (115) of ball valve body, the uniform setting of described water nozzle portion can make ball valve body combine cone tank (1171,1171 ') more closely with the plastic-sealed body plastic compression; Described ball valve body middle part has the inner chamber (111) in the bulb of ccontaining ball valve core body, and the seal (14) that makes ball valve core body bulb and ball valve body inner chamber form sealing is set between the bulb of this ball valve body inner chamber and ball valve core body; Prolong the ball valve body inner chamber and extend upwardly the chamber, footpath (116) of establishing the knob neck rotation of holding the ball valve core body; The bulb that described ball valve core body (12) has ball valve core body bulb (121) and prolongs the ball valve core body is stretched and is established and can make ball valve core body bulb axially horizontally rotate, realize the knob neck (123) of switch control along the undergauge through hole of ball valve body inner chamber by knob; The bulb of ball valve core body is provided with the flowing hole (122) that connects with water nozzle; The assembly section portion (31) that described tool heads connector (3) one end settings are connected with tool heads, the rod joining region (32) that described tool heads connector (3) other end setting is connected with tool bar (2).
7. tool handle as claimed in claim 6 is characterized in that, the assembly section portion (31) of described tool heads connector is provided with the rectangle spiral shell button that pitch is the 3-6 millimeter; The external diameter of described rod joining region (32) is slightly less than the tool bar external diameter and form holds the appearance Jiao Qu (321) of the colloid uniform ring of bonding tool bar around rod joining region, and the front end of rod joining region distributes the glue groove (322) that tool bar and tool heads connector are combined closely is set; The setting of the water hole (316) of tool heads assembly section portion is slightly less than the water hole (326) of rod joining region; Described moulding extension bar connecting portion is stretched if tool bar combines firm extension area portion (1351) with moulding (13) along ball valve body faucet (117); The uniform setting of the front end of extension bar connecting portion makes tool handle and moulding glue groove of combining closely (1359); Described seal fills in inner chamber, embraces the sphere (1211) of bulb except that flowing hole (122) that is covering the ball valve core body.
8. as claim 6 or 7 described tool handles, it is characterized in that, be provided with between described tool bar and the tool bar combine with primary and secondary spare spiral shell button structure and have a tool bar coupling assembling (4) that holds the through hole (421,412) that current connect, the component rod joining region (415) that described connection component (41) one end settings are connected with tool bar, the described connection component other end is provided with and is connected the assembling end (413) that parent part (42) connects, and the front portion of this assembling end is provided with the rectangle spiral shell button district portion (4132) that pitch is the 3-6 millimeter; Described connection parent part (42) outer edge is provided with the parent part rod joining region (425) that is connected with tool bar, described connection parent part endoporus portion is provided with and the pilot hole (423) that is connected the combination of component (41) assembling end (413) coupling, described pilot hole setting and be connected component and assemble the interior spiral shell button district portion (4232) that end moment shape spiral shell button district portion (4132) mates.
9. tool handle as claimed in claim 8, it is characterized in that, the external diameter of the component rod joining region of described connection component is slightly less than the tool bar external diameter and forms the first appearance Jiao Qu (4154) of the colloid uniform ring of appearance bonding tool bar around this component rod joining region, and the front end setting of component rod joining region makes tool bar and is connected the glue groove (4151) that component (41) is combined closely; It is the 3-4 millimeter that the rectangle spiral shell button district portion of the front portion of assembling end is provided with pitch; The external diameter of described parent part rod joining region is slightly less than the tool bar external diameter and forms the second appearance Jiao Qu (4254) of the colloid uniform ring of appearance bonding tool bar around this parent part rod joining region, and the front end setting of parent part rod joining region makes tool bar and is connected the glue groove (4251) that component (42) is combined closely; Ball valve body footpath portion (114) one sides of described water flow controller are provided with the spacing side shelves (119) of restriction ball valve body along ball valve body footpath portion axial rotation; Two ends, described ball valve body middle part can make ball valve body combine convex edge (118,118 ') more closely with plastic-sealed body (13) plastic compression along prominent establishing; Described ball valve body through hole is provided with the undergauge through hole (112,112 ') that the through hole (113,113 ') that prolongs the tool bar socket arrives the ball valve body inner chamber in abutting connection with the import department of ball valve body inner chamber, and this undergauge through hole is identical with the aperture of the flowing hole (122) in ball valve core body bulb; Leave the aperture transition region portion (132) suitable between the water inlet water nozzle (117 ') of described moulding water inlet assembling end (131) and ball valve body with ball valve body water inlet tap aperture; The limbers (1356) of described moulding extension area portion is suitable with the faucet aperture of ball valve body; The external diameter of described extension bar connecting portion (135) is slightly less than the appearance Jiao Qu (1358) that the tool bar external diameter forms the colloid uniform ring solderless wrapped connection bar connecting portion that holds the bonding tool bar; Establish to protracting and the navel axle (4131) that is connected parent part (42) combination along described connection component spiral shell button district portion, on connecting component and being connected parent part, be provided with and hold the through hole (412,421) that current connect; The pilot hole (423) of described connection parent part (42) locates to be provided with the navel axle containing hole (4234) that mates combination with the navel axle that is connected component.
10. tool handle as claimed in claim 9 is characterized in that, disposes sealing ring (444) by seal groove (4134) on the navel axle of described connection component; The end of component rod joining region is along leaving lead angle end (4152); The end of parent part rod joining region is along leaving lead angle end (4252); The knob of described water flow controller (a) is by the screw thread department of assembly (1231) and accent cap (1232) assembling of knob neck port; The rectangle spiral shell button district portion pitch that connects component assembling end is made as the 3-6 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101306607A CN100490986C (en) | 2006-12-28 | 2006-12-28 | Water flow controller for water sprinkler and its tool handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101306607A CN100490986C (en) | 2006-12-28 | 2006-12-28 | Water flow controller for water sprinkler and its tool handle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1994583A true CN1994583A (en) | 2007-07-11 |
| CN100490986C CN100490986C (en) | 2009-05-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006101306607A Active CN100490986C (en) | 2006-12-28 | 2006-12-28 | Water flow controller for water sprinkler and its tool handle |
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| Country | Link |
|---|---|
| CN (1) | CN100490986C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135112A (en) * | 2015-08-21 | 2015-12-09 | 樱田农机科技（泰州）有限公司 | Spraying nozzle connector with reset mechanism for plant protection spraying machine |
| CN112050667A (en) * | 2020-09-16 | 2020-12-08 | 肖美占 | Heat exchange method of self-adaptive efficient heat exchanger |
| CN112050668A (en) * | 2020-09-16 | 2020-12-08 | 肖美占 | Self-adaptive efficient heat exchanger |
-
2006
- 2006-12-28 CN CNB2006101306607A patent/CN100490986C/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135112A (en) * | 2015-08-21 | 2015-12-09 | 樱田农机科技（泰州）有限公司 | Spraying nozzle connector with reset mechanism for plant protection spraying machine |
| CN112050667A (en) * | 2020-09-16 | 2020-12-08 | 肖美占 | Heat exchange method of self-adaptive efficient heat exchanger |
| CN112050668A (en) * | 2020-09-16 | 2020-12-08 | 肖美占 | Self-adaptive efficient heat exchanger |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100490986C (en) | 2009-05-27 |
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