CN205278427U

CN205278427U - Novel triangular valve

Info

Publication number: CN205278427U
Application number: CN201520922099.0U
Authority: CN
Inventors: 翁金星
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-11-19
Filing date: 2015-11-19
Publication date: 2016-06-01
Anticipated expiration: 2025-11-19

Abstract

The utility model relates to a novel triangular valve, including handle, case and main part, be equipped with external screw thread no. 1 on the case, be equipped with internal thread no. 1, external screw thread no. 2 and activity external screw thread joint portion in the main part, the case is fixed through an external screw thread no. 1 and an internal thread inseparable combination, two intercommunication high -voltage tubes of external screw thread, activity external screw thread joint portion cover has movable external screw thread to make way through spacing boss restriction activity external screw thread, the below of spacing boss is equipped with the seal groove, assembles the sealing washer on the seal groove. The utility model has the advantages of simple structure and reasonable design, joining in marriage the sealing washer through increasing, carrying out interference fit with the pipeline bottom diameter, limiting displacement is played to the seal groove bottom, plays sealed effect, separates with the main part in three angle valve water inlet screw portions and rear end and is two parts, form one can the free rotation the head to make the delivery port of three angle valves fix and not to cause the drainage in arbitrary orientation, thereby play sealed effect.

Description

A kind of Novel triangular valve

Technical field

The utility model relates to a kind of triangle vavle, particularly relates to a kind of Novel triangular valve.

Background technology

In existing technical field, it is generally the place of being threadedly engaged of triangle vavle water-in is wrapped with appropriate raw material band precession pipeline thread carry out only leakage, this kind stops the Measures compare tradition of leakage with twining raw material band, namely time-consuming, require great effort again, but also can because of the technological disparity of constructor, often do not reach desirable effect, once hydraulic pressure is unstable or the time is of a specified duration, 80% there will be water clock, infiltration phenomenon, metope also can stay water stain, water clock infiltration phenomenon is failed Timeliness coverage and will be caused wall surface putty powder, cement paint plays the hide glue face that falls and causes serious consequence, the lighter's cement paint is heavily brushed, namely spend two unsightly, last two repairings also can be left a trace. on the other hand, existing triangle vavle all belongs to crowded tight formula, it is necessary to filled up in the gap of screw thread with raw material band, when tightening screw, raw material band is extruded in the gap of screw, plays sealing effect, and dynamics when tightening screw is excessive, pipeline thread will be caused to ftracture, but dynamics when tightening screw is excessively little, sealing is just poor, it is easy to cause drainage, repair rate height, brings unnecessary loss to client, if triangle vavle raw material band twines too much simultaneously, or twist too tight, bring very big trouble to follow-up dismounting, do not do a good job in twist into two parts fast sky water tap and triangle vavle, so equally will produce serious consequence.

Practical novel content

The purpose of this utility model is: for the defect of prior art, propose a kind of Novel triangular valve, this triangular valve structure is simple, reasonable in design, sealing-ring is joined by increasing, shrink-fit is carried out with pipeline thread internal diameter, position-limiting action is played bottom sealing groove, play sealing effect, it is separated into two parts in triangle vavle water-in threaded portion and rear end and main body, form a movable mounting that can rotate freely, so that the water outlet making triangle vavle can be fixed in any direction and not cause drainage, thus plays sealing effect.

The technical scheme that the utility model adopts is: a kind of Novel triangular valve, comprise handle, spool and main body, spool is provided with outside screw one, main body is provided with internal thread one, outside screw two and movable outside screw joint portion, spool is combined closely by outside screw one and internal thread one and fixes, outside screw two is connected high pressure pipe, movable outside screw joint portion cover has movable outside screw, and moved forward by positive stop lug boss restraint outside screw, the lower section of positive stop lug boss is provided with sealing groove, and sealing groove assembles sealing-ring.

In the utility model: described movable externally threaded upper design breach, breach is in order to prevent spanner landing, and movable externally threaded bottom is provided with outside screw three, and outside screw three plays movable fixing effect.

In the utility model: being respectively equipped with handle fixed interface on described handle and spool, handle fixed interface is used for fixing handle and spool.

In the utility model: described sealing-ring is O RunddichtringO.

After adopting technique scheme, the beneficial effects of the utility model are:

1. installing O on sealing groove and can save the winding raw material band time used, owing to O has sealing groove to fix during installation, stopping property is better, is threaded into, and plays sealing effect;

2., owing to adopting the side of O to seal, and there is sealing groove spacing, it is possible to preventing O be shifted, one installs to position, during convenient, province, good airproof performance, and life-span height;

3. it is separated into two parts owing to opening triangle vavle water-in threaded portion and rear end and main body soon, forms a movable mounting that can rotate freely, it is possible to reach any erector to water outlet requirement in any direction;

4. owing to O sealing, pulling down and just equally can reach leakage-proof effect without replacement o circle when reinstalling, and with twining the method for raw material band, being reinstalled once pull down, will again twine raw material, time-consuming like this, to waste material, also not environmentally, unnecessary burden is caused to country;

5. owing to being with O sealing, adopting thread fit fastening, mounting or dismounting are convenient, as long as loosening, so that it may very easily product is spun out.

Accompanying drawing explanation

Fig. 1 is outside structural representation of the present utility model.

In figure: 1. handle; 2. spool; 3. main body; 4. movable outside screw joint portion; 5. movable outside screw; 6. positive stop lug boss; 7. sealing groove; 8. sealing-ring; 9. handle fixed interface; 10. outside screw one; 11. outside screws two; 12. outside screws three; 13. breach; 14. internal threads one.

Embodiment

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

As seen from Figure 1, a kind of Novel triangular valve, comprise handle 1, spool 2 and main body 3, spool 2 is provided with outside screw 1, main body 3 is provided with internal thread 1, outside screw 2 11 and movable outside screw joint portion 4, spool 2 is combined closely by outside screw 1 and internal thread 1 and fixes, outside screw 2 11 is connected high pressure pipe, movable outside screw joint portion 4 cover has movable outside screw 5, and carry out restraint outside screw 5 by positive stop lug boss 6 and move forward, the lower section of positive stop lug boss 6 is provided with sealing groove 7, sealing groove 7 is provided with sealing-ring 8, described sealing-ring 8 is O RunddichtringO, the upper design breach 13 of described movable outside screw 5, breach 13 is in order to prevent spanner landing, and the bottom of movable outside screw 5 is provided with outside screw 3 12, and outside screw 3 12 plays movable fixing effect, being respectively equipped with handle fixed interface 9 on described handle 1 and spool 2, handle fixed interface 9 is used for fixing handle 1 and spool 2. it is separated into two parts owing to opening triangle vavle water-in threaded portion and rear end and main body soon, form a movable mounting that can rotate freely, any erector can be reached to water outlet requirement in any direction, adopt the side of O to seal simultaneously, and have sealing groove spacing, it is possible to preventing O to be shifted, one installs to position, convenient, when economizing, good airproof performance, and life-span height.

Above embodiment of the present utility model is described, but the utility model is not limited to above description. For a person skilled in the art, any equal amendment to the technical program and replacement are all among scope of the present utility model. Therefore, not departing from the impartial conversion and amendment done under spirit and scope of the present utility model, scope of the present utility model all should be encompassed in.

Claims

1. a Novel triangular valve, it is characterized in that: comprise handle, spool and main body, spool is provided with outside screw one, main body is provided with internal thread one, outside screw two and movable outside screw joint portion, and spool is combined closely by outside screw one and internal thread one and fixes, and outside screw two is connected high pressure pipe, movable outside screw joint portion cover has movable outside screw, and moved forward by positive stop lug boss restraint outside screw, the lower section of positive stop lug boss is provided with sealing groove, and sealing groove assembles sealing-ring.

2. a kind of Novel triangular valve according to claim 1, it is characterised in that: described movable externally threaded upper design breach, breach is in order to prevent spanner landing, and movable externally threaded bottom is provided with outside screw three, and outside screw three plays movable fixing effect.

3. a kind of Novel triangular valve according to claim 1, it is characterised in that: being respectively equipped with handle fixed interface on described handle and spool, handle fixed interface is used for fixing handle and spool.

4. a kind of Novel triangular valve according to claim 1, it is characterised in that: described sealing-ring is O RunddichtringO.