CN105114668A - Right angle female-end fast joint valve - Google Patents
Right angle female-end fast joint valve Download PDFInfo
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- CN105114668A CN105114668A CN201510559919.9A CN201510559919A CN105114668A CN 105114668 A CN105114668 A CN 105114668A CN 201510559919 A CN201510559919 A CN 201510559919A CN 105114668 A CN105114668 A CN 105114668A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
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- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The invention discloses a right angle female-end fast joint valve used for addressing the technical problem of poor practicality of current one-way valves with fast joints. The right angle female-end fast joint valve includes: a hand wheel, a fixing piece, a drive piece, a clamp spring, a valve rod, a water plug, a valve body and a lock clamp. When the hand wheel is rotated in a clockwise direction, the fixing piece drives the valve rod and the water plug to rotate downwardly via the drive piece, so that a sealing piece is opened so as to adjust the flow. When the hand wheel is rotated in a counterclockwise direction, the fixing piece drives the valve rod and the water plug to rotate upwardly via the drive piece, and the sealing piece automatically bounces upwardly under the action of the clamp spring, so that the valve is closed. The operation is convenient. When a male end of a fixing connection end is put into the right angle female-end fast joint, the lock clamp begins to rotate longitudinally, and a whistle-shaped protrusion on the lock clamp is snapped inside an arc recessed groove at the male end of the fixing connection end, so that a fast joint effect is achieved. The valve body of the right angle female end fast joint valve is made through precision die casting into the right angle structure, changes the limitation of linear type connection in the prior art and has high practicality.
Description
Technical field
The present invention relates to a kind of joint valve, particularly relate to a kind of right angle female end quick coupler valve.
Background technique
With reference to Figure 10.Document " Chinese utility model patent of patent announcement CN202597793U " discloses a kind of one-way valve with rapid pipe joint, comprises housing 1, water intake 101, valve plate 102, water outlet 103, fixed block 5, valve rod 6, spring 7, positioning plate 8, valve head 9, circular mounting 10, snap close 11, seal ring 12, tube end 13 and anticreep mouth 131.Housing 1 one end of this model utility tubulose is water intake 101, the other end is water outlet 103, be provided with the valve plate 102 of central opening near one end of water intake 101 in housing 1, valve plate 102 is provided with the valve head 9 stoping fluid to flow to water intake from water outlet near water outlet 103 one end, valve head 9 is provided with positioning plate 8 near water outlet 103 one end, positioning plate 8 is connected with the valve rod 6 along housing 1 axis, valve rod 6 is arranged with spring 7, is also provided with in described housing and passes for valve rod 6 the other end and prop up the fixed block 5 of spring; Described water outlet one end is also provided with rapid pipe joint, described rapid pipe joint includes tube end 13, seal ring 12, circular mounting 10 and snap close 11, seal ring 12 is arranged on inside tube end 13, the mouth of pipe of tube end 13 is anticreep mouths 131 that internal diameter reduces from the inside to the outside, circular mounting 10 is arranged on anticreep mouth 131, namely the outer end of circular mounting 10 is in outside anticreep mouth 131, and inner end extends inside anticreep mouth 131; Circular mounting 10 the inners are provided with the multiple arc dops corresponding with anticreep mouth 131, multiple arc dop is in anticreep mouth 131 to deviate from, the madial wall of arc dop is provided with metal card article, and snap close 11 to be in outside anticreep mouth 131 and to be stuck in the outer end of circular mounting 10.This model utility belongs to straight line type and connects, and make it in use, have certain narrow limitation, and this model utility can only carry out adjust flux size by hydraulic pressure, can not by the size of the artificial adjust flux of actual demand.
Summary of the invention
In order to overcome the deficiency of the existing one-way valve poor practicability with rapid pipe joint, the invention provides a kind of right angle female end quick coupler valve.This quick coupler valve comprises handwheel, fixed block, driving component, jump ring, valve rod, water blocking, valve body and pintle hook lock.Clockwise knob handwheel, fixed block is rotated down by driving component band ovable valve stem and water blocking, thus makes Sealing open the size of adjust flux.Be rotated counterclockwise wheel, fixed block is rotated up by driving component band ovable valve stem and water blocking, at the effect lower seal automatic bullet loading of jump ring thus throttle down, easy to operate.Pack in right angle of the present invention female end rapid pipe joint when being fixedly connected with Dragon Boat Festival end, pintle hook lock longitudinally rotates, the whistle type projection on pintle hook lock will be stuck in be fixedly connected with end in the Dragon Boat Festival circular arc type groove in, thus reach the effect connected fast.Described right angle female end rapid pipe joint valve body adopts accurate die casting structure at a right angle, changes the narrow limitation that background technique straight line type connects, practical.
The technical solution adopted for the present invention to solve the technical problems is: a kind of right angle female end quick coupler valve, is characterized in comprising self-styled outer six square nuts 1, handwheel 2, stainless steel sleeve 3, fixed block 4, driving component 5, jump ring 6, back-up ring 7, valve rod 8, ball 9, water blocking 10, hexagon socket head cap screw 11, valve body 12, pintle hook lock 13, seal ring 14 and key ring 20.The female end symmetric design of described valve body 12 has two protruding selenodont boss 21, and selenodont boss 21 is for connecting pintle hook lock 13.Selenodont boss 21 is provided with pin hole 22, and having in R type boss 38, R type convex 38 above of pin hole 22 has pintle hook lock fixed hole 23.Selenodont boss 21 and R type boss 38 one are in the female end of valve body 12.Described valve rod 8 is put in water blocking 10, and ball 9 is put in ball draw-in groove 37, fixes by HEX HEAD CAP SCREWS 11.The valve rod 8 installed is put in valve body 12 by screw thread, and valve rod 8 is through the square opening 35 on driving component 5, and jump ring 6 is stuck in jump-ring slot 36, plays fixing and connection function by back-up ring 7 and jump ring 6.Driving component 5 is put in driving component restraining groove 39, and fixed block 4 is put in stainless steel sleeve 3, and the boss 34 on driving component 5 cooperatively interacts with the keyway type breach 33 of fixed block 4.Handwheel 2 is contained in the square boss 30 of fixed block 4, tightens with self-styled outer six square nuts 1.Described pintle hook lock 13 bayonet lock nail 19 one end of locking is designed with whistle type projection 42, the whistle pommel of pintle hook lock 13 is provided with key ring fixed hole 24, key ring 20 is through key ring fixed hole 24, pintle hook lock 13 is facilitated to rotate around pin about 25, pin 25 pierces into pintle hook lock pin hole 19 and is connected with valve body 12 by pintle hook lock 13 with the pin hole 22 on valve body 12, be provided with waist-shaped hole 26 in the middle part of pintle hook lock 13, pintle hook lock 13 is fixed on valve body 12 by waist-shaped hole 26 by cotter pin 27, and valve is locked.Be provided with seal ring draw-in groove 28 inside the female end of valve body 12, seal ring 14 and seal ring draw-in groove 28 fit tightly, and valve body 12 connecting end is provided with the stair-stepping cylindrical connecting tube joint of equidistant ring.When the oedoeagus being fixedly connected with end packs in right angle female end rapid pipe joint, pintle hook lock 13 longitudinally rotates, whistle type projection 42 on pintle hook lock 13 be stuck in be fixedly connected with the Dragon Boat Festival end circular arc type groove in, thus reach connection fast and firm effect, seal ring 14, in seal ring draw-in groove 28, is fixedly connected with the upper surface press seal circle 14 of end in the Dragon Boat Festival.Described valve body 12 is designed with the T-shaped boss 29 be connected with spool part, T-shaped boss 29 is coaxial with the female end of valve body 12, the upper part of T-shaped boss 29 is designed with the internal thread cooperatively interacted with stainless steel sleeve 3, middle part is provided with driving component restraining groove 39, bottom is provided with the internal thread cooperatively interacted with valve rod 8, and stainless steel sleeve 3 is connected with valve body 12 by the outside thread on it.Described stainless steel sleeve 3 upper end is provided with hexahedron step, for spanner screens.Stainless steel sleeve 3 is threaded with cylinder T-shaped boss 29.Described fixed block 4 upper end is square boss 30, the size of square boss 30 and the middle square hole dimension of handwheel 2 etc. are large, the screw thread cooperatively interacted with self-styled outer-hexagonal nut 1 above square boss 30, the lower end of square boss 30 is designed with the hollow cylinder step identical with stainless steel sleeve 3 hole size, step there are two measure-alike O type circle draw-in groove 31, O type circles 32 and O type circle draw-in groove 31 fit tightly.Fixed block 4 bottom end face is provided with keyway type breach 33, and fixed block 4 is put in stainless steel sleeve 3, and handwheel 2 is contained in the square boss 30 of fixed block 4, tightens with self-styled outer six square nuts 1.Described driving component 5 upper surface is arranged with two measure-alike boss 34, and central position is square opening 35, and the size of square opening 35 and the measure-alike of valve rod 8 square shaft, described driving component 5 loads in driving component restraining groove 39.The upper end of described valve rod 8 is square shaft, is provided with jump-ring slot 36, and the lower end of valve rod 8 is cylindrical shafts, is provided with ball draw-in groove 37.Jump ring 6 is stuck in jump-ring slot 36 and plays fixing and connection function by back-up ring 7 and jump ring 6.Valve rod 8 intermediate portion is designed to the outside thread cooperatively interacted with the lower end screw thread of the T-shaped boss 29 of valve body 12.Described water blocking 10 upper end is provided with boss, is taper platform under boss, and the central position of water blocking 10 is provided with the blind hole 40 identical with valve rod 8 cylindrical shaft diameter dimension, and the neutral position of blind hole 40 is provided with water blocking ball draw-in groove 41.
The cross section of described seal ring 14 is rectangles.
Described valve body 12 adopts accurate die casting to make.
The female end of described valve body 12 and oedoeagus structure at a right angle.
The invention has the beneficial effects as follows: this quick coupler valve comprises handwheel, fixed block, driving component, jump ring, valve rod, water blocking, valve body and pintle hook lock.Clockwise knob handwheel, fixed block is rotated down by driving component band ovable valve stem and water blocking, thus makes Sealing open the size of adjust flux.Be rotated counterclockwise wheel, fixed block is rotated up by driving component band ovable valve stem and water blocking, at the effect lower seal automatic bullet loading of jump ring thus throttle down, easy to operate.Pack in right angle of the present invention female end rapid pipe joint when being fixedly connected with Dragon Boat Festival end, pintle hook lock longitudinally rotates, the whistle type projection on pintle hook lock will be stuck in be fixedly connected with end in the Dragon Boat Festival circular arc type groove in, thus reach the effect connected fast.Described right angle female end rapid pipe joint valve body adopts accurate die casting structure at a right angle, changes the narrow limitation that background technique straight line type connects, practical.
Below in conjunction with the drawings and specific embodiments, the present invention is elaborated.
Accompanying drawing explanation
Fig. 1 is the structural representation of right angle of the present invention female end quick coupler valve.
Fig. 2 is the structural representation of valve body in Fig. 1.
Fig. 3 is the structural representation of pintle hook lock in Fig. 1.
Fig. 4 is the structural representation of stainless steel sleeve in Fig. 1.
Fig. 5 is the structural representation of fixed block in Fig. 1.
Fig. 6 is the structural representation of driving component in Fig. 1.
The structural representation of valve rod in Fig. 7 Fig. 1.
Fig. 8 is the structural representation of water blocking in Fig. 1.
Fig. 9 is the coupled condition schematic diagram of right angle of the present invention female end quick coupler valve and fixed connecting piece.
Wherein, self-styled outer six square nuts of 1-, 2-handwheel, 3-stainless steel sleeve, 4-fixed block, 5-driving component, 6-jump ring, 7-back-up ring, 8-valve rod, 9-ball, 10-water blocking, 11-hexagon socket head cap screw, 12-valve body, 13-pintle hook lock, 14-seal ring, 19-pintle hook lock pin hole, 20-key ring, 21-selenodont boss, 22-pin hole, 23-pintle hook lock fixed hole, 24-key ring fixed hole, 25-pin, 26-waist-shaped hole, 27-cotter pin, 28-seal ring draw-in groove, 29-T shape boss, 30-square boss, 31-O type circle draw-in groove, 32-O type circle, 33-keyway type breach, 34-boss, 35-square opening, 36-jump-ring slot, 37-ball draw-in groove, 38-R type boss, 39-driving component restraining groove, 40-blind hole, 41-water blocking ball draw-in groove, 42-whistle type is protruding.
Figure 10 is the structural representation of background technique with the one-way valve of rapid pipe joint.
Wherein, 1-housing, 101-water intake, 102-valve plate, 103-water outlet, 5-fixed block, 6-valve rod, 7-spring, 8-positioning plate, 9-valve head, 10-circular mounting head, 11-snap close, 12-seal ring, 13-tube end, 131-anticreep mouth.
Embodiment
Following examples are with reference to Fig. 1 ~ 9.
Right angle of the present invention female end quick coupler valve comprises self-styled outer six square nuts 1, handwheel 2, stainless steel sleeve 3, fixed block 4, driving component 5, jump ring 6, back-up ring 7, valve rod 8, ball 9, water blocking 10, hexagon socket head cap screw 11, valve body 12, pintle hook lock 13, seal ring 14, pintle hook lock pin hole 19, key ring 20, selenodont boss 21, pin hole 22, pintle hook lock fixed hole 23, key ring fixed hole 24, pin 25, waist-shaped hole 26, cotter pin 27, seal ring draw-in groove 28, T-shaped boss 29, square boss 30, O type circle draw-in groove 31, O type circle 32, keyway type breach 33, boss 34, square opening 35, jump-ring slot 36, ball draw-in groove 37, R type boss 38, driving component restraining groove 39, blind hole 40, water blocking ball draw-in groove 41 and whistle type projection 42.
The selenodont boss 21 that the female end symmetric design two of described valve body 12 is protruding, selenodont boss 21 is for connecting pintle hook lock 13.Selenodont boss 21 is provided with pin hole 22, and having in R type boss 38, R type convex 38 above of pin hole 22 has pintle hook lock fixed hole 23.Selenodont boss 21 and R type boss 38 one are in the female end of valve body 12.
Described valve rod 8 is put in water blocking 10, and ball 9 is put in ball draw-in groove 37, is fixed by HEX HEAD CAP SCREWS 11.Put in valve body 12 by the valve rod 8 installed by screw thread again, valve rod 8 is through the square opening 35 on driving component 5, and jump ring 6 is stuck in jump-ring slot 36, plays fixing and connection function by back-up ring 7 and jump ring 6.Driving component 5 is put in driving component restraining groove 39, and fixed block 4 is put in stainless steel sleeve 3, guarantees that the boss 34 on driving component 5 cooperatively interacts with the keyway type breach 33 of fixed block 4.Handwheel 2 is contained in the square boss 30 of fixed block 4, tightens with self-styled outer six square nuts 1.
The pin of described pintle hook lock 13 is fixed nose end and is designed with whistle type projection 42, whistle pommel is provided with key ring fixed hole 24, key ring 20 is penetrated by key ring fixed hole 24, pintle hook lock 13 is facilitated to rotate around pin about 25, pin 25 pierces into pintle hook lock pin hole 19 and is connected with valve body 12 by pintle hook lock 13 with the pin hole 22 on valve body 12, be provided with waist-shaped hole 26 in the middle part of pintle hook lock 13, pintle hook lock 13 is fixed on valve body 12 by waist-shaped hole 26 by cotter pin 27, and valve is locked.Be provided with seal ring draw-in groove 28 inside the female end of valve body 12, rectangular cross-section seal ring 14 and seal ring draw-in groove 28 fit tightly, and valve body 12 connecting end is provided with the stair-stepping cylindrical connecting tube joint of equidistant ring, for connecting oil-way pipe or disconnecting waterway tube.Pack in this right angle female end rapid pipe joint when being fixedly connected with to hold the Dragon Boat Festival, pintle hook lock 13 is to longitudinal rotation, whistle type projection 42 on pintle hook lock 13 will be stuck in be fixedly connected with the Dragon Boat Festival end circular arc type groove in, thus reach connection fast and firm effect, rectangular cross-section seal ring 14 is in seal ring draw-in groove 28, what be fixedly connected with the upper surface compression rectangular cross-section seal ring 14 of end in the Dragon Boat Festival plays seal action, processing ease, easy to use.
Described right angle female end rapid pipe joint valve body 12 adopts accurate die casting and connection at a right angle, improves the narrow limitation that straight line in the past connects.Be characterized in the difficulty of processing not only reducing valve body like this, improve the work efficiency of valve, enhance the sealing of valve, extend the working life of valve, change the narrow limitation that straight line in the past connects.This invention spool part described, described valve body 12 is designed with the T-shaped boss 29 be connected with spool part, T-shaped boss 29 is coaxial with the female end of valve body 12, the upper part of T-shaped boss 29 is designed with the internal thread cooperatively interacted with stainless steel sleeve 3, middle part is provided with driving component restraining groove 39, bottom is provided with the internal thread cooperatively interacted with valve rod 8, and stainless steel sleeve 3 is connected with valve body 12 by the outside thread on it.
Described stainless steel sleeve 3 upper end is provided with hexahedron step, to use spanner stainless steel sleeve 3 and cylinder T-shaped boss 29 to be tightened.Lower end is provided with outside thread, is threaded with cylinder T-shaped boss 29.
Described fixed block 4 upper end is provided with the square boss 30 the same with square hole dimension in the middle of handwheel 2, square boss 30 is provided with the screw thread cooperatively interacted with self-styled outer-hexagonal nut 1, lower end is provided with the hollow cylinder step identical with stainless steel sleeve 3 hole size, step there is the O type circle draw-in groove 31 that two measure-alike, O type circle 32 and O type circle draw-in groove 31 fit tightly, and play seal action.Fixed block 4 bottom end face is provided with keyway type breach 33, and fixed block 4 is put in stainless steel sleeve 3, and handwheel 2 is contained in the square boss 30 of fixed block 4, tightens with self-styled outer six square nuts.
Described driving component 5 upper surface is arranged with two measure-alike boss 34, and home position is provided with the square opening 35 measure-alike with valve rod 8 square shaft, and described driving component 5 is put in the driving component restraining groove 39 of valve body 12.
Jump-ring slot 36 one end of described valve rod 8 is designed to square shaft, and valve rod 8 is provided with jump-ring slot 36, and jump ring 6 is stuck in jump-ring slot 36 and plays fixing and connection function by back-up ring 7 and jump ring 6.Valve rod 8 intermediate portion is designed to the outside thread cooperatively interacted with the lower end screw thread of the T-shaped boss 29 of valve body 12, and the other end of valve rod 8 is cylindrical shafts, is provided with ball draw-in groove 37.
Described water blocking 10 upper end is provided with boss, is taper platform under boss, and the central position of water blocking 10 is provided with the blind hole 40 identical with valve rod 8 cylindrical shaft diameter dimension, and the neutral position of blind hole 40 is provided with water blocking ball draw-in groove 41.
Clockwise knob handwheel 2, fixed block 4 is with ovable valve stem 8 and water blocking 10 to be rotated down by driving component 5, thus Sealing can be regulated to open or the size of adjust flux.Be rotated counterclockwise wheel 2, fixed block 4 is with ovable valve stem 8 and water blocking 10 to rotate up by driving component 5, at the effect lower seal automatic bullet loading of jump ring 6 thus throttle down.Easy to operate use is quick.
Valve body 12 adopts integral die-cast and connection at a right angle, not only reduces the difficulty of processing of valve body 12 like this, improves the work efficiency of valve, enhance the convertibility of valve, extend the working life of valve like this.
Right angle of the present invention female end quick coupler valve and connecting end pipe joint quick links and by pintle hook lock 13 quick locking, under the effect of Sealing 14, reach quick connection, easy to operate, good sealing effect.By fast convenient switch and the size connected and regulate fluid of handwheel 2.
Claims (4)
1. a right angle female end quick coupler valve, is characterized in that: comprise self-styled outer six square nuts (1), handwheel (2), stainless steel sleeve (3), fixed block (4), driving component (5), jump ring (6), back-up ring (7), valve rod (8), ball (9), water blocking (10), hexagon socket head cap screw (11), valve body (12), pintle hook lock (13), seal ring (14) and key ring (20), the female end symmetric design of described valve body (12) has two protruding selenodont boss (21), and selenodont boss (21) is for connecting pintle hook lock (13), selenodont boss (21) is provided with pin hole (22), and have R type boss (38) above pin hole (22), convex (38) have pintle hook lock fixed hole (23) with R type, selenodont boss (21) and R type boss (38) one are in the female end of valve body (12), described valve rod (8) is put in water blocking (10), and ball (9) is put in ball draw-in groove (37), fixes by HEX HEAD CAP SCREWS (11), the valve rod (8) installed is put in valve body (12) by screw thread, valve rod (8) is through the square opening (35) on driving component (5), jump ring (6) is stuck in jump-ring slot (36), plays fixing and connection function by back-up ring (7) and jump ring (6), driving component (5) is put in driving component restraining groove (39), fixed block (4) is put in stainless steel sleeve (3), and the boss (34) on driving component (5) cooperatively interacts with the keyway type breach (33) of fixed block (4), handwheel (2) is contained in the square boss (30) of fixed block (4), tightens with self-styled outer six square nuts (1), described pintle hook lock (13) bayonet lock nail (19) one end of locking is designed with whistle type projection (42), the whistle pommel of pintle hook lock (13) is provided with key ring fixed hole (24), key ring (20) is through key ring fixed hole (24), pintle hook lock (13) is facilitated to rotate up and down around pin (25), pin (25) pierces into pintle hook lock pin hole (19) and is connected with valve body (12) by pintle hook lock (13) with the pin hole (22) on valve body (12), pintle hook lock (13) middle part is provided with waist-shaped hole (26), pintle hook lock (13) is fixed on valve body (12) by waist-shaped hole (26) by cotter pin 27, valve is locked, seal ring draw-in groove (28) is provided with inside the female end of valve body (12), seal ring (14) and seal ring draw-in groove (28) fit tightly, and valve body (12) connecting end is provided with the stair-stepping cylindrical connecting tube joint of equidistant ring, when the oedoeagus being fixedly connected with end packs in right angle female end rapid pipe joint, pintle hook lock (13) longitudinally rotates, whistle type projection (42) on pintle hook lock (13) be stuck in be fixedly connected with the Dragon Boat Festival end circular arc type groove in, thus reach connection fast and firm effect, seal ring (14), in seal ring draw-in groove (28), is fixedly connected with the upper surface press seal circle (14) of end in the Dragon Boat Festival, described valve body (12) is designed with the T-shaped boss (29) be connected with spool part, T-shaped boss (29) is coaxial with the female end of valve body (12), the upper part of T-shaped boss (29) is designed with the internal thread cooperatively interacted with stainless steel sleeve (3), middle part is provided with driving component restraining groove (39), bottom is provided with the internal thread cooperatively interacted with valve rod (8), and stainless steel sleeve (3) is connected with valve body (12) by the outside thread on it, described stainless steel sleeve (3) upper end is provided with hexahedron step, for spanner screens, stainless steel sleeve (3) is threaded with cylinder T-shaped boss (29), described fixed block (4) upper end is square boss (30), the size of square boss (30) and the middle square hole dimension of handwheel (2) etc. are large, the screw thread cooperatively interacted with self-styled outer-hexagonal nut (1) above square boss (30), the lower end of square boss (30) is designed with the hollow cylinder step identical with stainless steel sleeve (3) hole size, step has O type circle draw-in groove (31) that two measure-alike, O type circle (32) and O type circle draw-in groove (31) fit tightly, fixed block (4) bottom end face is provided with keyway type breach (33), fixed block (4) is put in stainless steel sleeve (3), handwheel (2) is contained in the square boss (30) of fixed block (4), tightens with self-styled outer six square nuts (1), described driving component (5) upper surface is arranged with two measure-alike boss (34), central position is square opening (35), the size of square opening (35) and the measure-alike of valve rod (8) square shaft, described driving component (5) loads in driving component restraining groove (39), the upper end of described valve rod (8) is square shaft, is provided with jump-ring slot (36), and the lower end of valve rod (8) is cylindrical shaft, is provided with ball draw-in groove (37), jump ring (6) is stuck in jump-ring slot (36) and plays fixing and connection function by back-up ring (7) and jump ring (6), valve rod (8) intermediate portion is designed to the outside thread cooperatively interacted with the lower end screw thread of the T-shaped boss (29) of valve body (12), described water blocking (10) upper end is provided with boss, it is taper platform under boss, the central position of water blocking (10) is provided with the blind hole (40) identical with valve rod (8) cylindrical shaft diameter dimension, and the neutral position of blind hole (40) is provided with water blocking ball draw-in groove (41).
2. right angle according to claim 1 female end quick coupler valve, is characterized in that: the cross section of described seal ring (14) is rectangle.
3. right angle according to claim 1 female end quick coupler valve, is characterized in that: described valve body (12) adopts accurate die casting to make.
4. the right angle female end quick coupler valve according to claim 1 or 3, is characterized in that: the female end of described valve body (12) and oedoeagus structure at a right angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510559919.9A CN105114668A (en) | 2015-09-06 | 2015-09-06 | Right angle female-end fast joint valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510559919.9A CN105114668A (en) | 2015-09-06 | 2015-09-06 | Right angle female-end fast joint valve |
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| Publication Number | Publication Date |
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| CN105114668A true CN105114668A (en) | 2015-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510559919.9A Pending CN105114668A (en) | 2015-09-06 | 2015-09-06 | Right angle female-end fast joint valve |
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|---|---|---|---|---|
| CN107575585A (en) * | 2017-10-25 | 2018-01-12 | 孙业国 | A kind of bottom valve of latex tank |
| CN107575585B (en) * | 2017-10-25 | 2024-05-24 | 孙业国 | Tank bottom valve of emulsion tank |
| CN108902124A (en) * | 2018-08-24 | 2018-11-30 | 国网天津市电力公司 | 10KV charges all insulation occupy-place type bird-scaring unit easy to install indirectly |
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