CN2519871Y - Switching valve - Google Patents
Switching valve Download PDFInfo
- Publication number
- CN2519871Y CN2519871Y CN 01266269 CN01266269U CN2519871Y CN 2519871 Y CN2519871 Y CN 2519871Y CN 01266269 CN01266269 CN 01266269 CN 01266269 U CN01266269 U CN 01266269U CN 2519871 Y CN2519871 Y CN 2519871Y
- Authority
- CN
- China
- Prior art keywords
- valve
- ball valve
- groove
- button
- connecting rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Taps Or Cocks (AREA)
Abstract
The utility model relates to a switching valve. The inside of a valve groove of the utility model is provided with a ball valve with a flow-channel-switching function. The upper part of the ball valve of the valve groove is provided with a combination hole which a combination bar of a valve button penetrates through in order to combine with the combination part of the ball valve for location, so that the ball valve can be opened or closed according to the rotation control of the valve button. The utility model is characterized in that: the combination bar of the valve button and the combination part of the ball valve are respectively provided with structures of a blocking groove and a blocking hook which can be directionally stuck face-to-face, so as to achieve a practical purpose of fast assembly and cost reduction.
Description
Technical field
The utility model relates to a kind of switching valve, refers in particular to a kind of switching valve of innovating improvement in the position structure that is connected with group of switching valve button and air ball valve member.
Background technique
Switching valve is a kind of structure that opens and closes in order to the control stream.The inside ball valve of general switching valve and the valve button member of outer buttons control are can't be integrated, therefore need nationality winding mode that the two combination is linked.Existing winding mode is a kind of quite common structure as shown in Figure 1.Group connecting part 12 above valve button 10 and ball valve 11 is offered screw 13 and 14 relatively, utilizes a nut 15 lockings again, so that valve button 10 and ball valve 11 integrated positionings, this kind orientation type is unquestionable with regard to its locating effect.Yet, with regard to the efficient of its assembling process, obviously because of its must nationality assistant engineer tool lead revolve with and the slow characteristic of spiral way, and cause that its assembling speed is slow, efficient is relatively poor and can't allow producer save the shortcoming of manufacture cost.
Summary of the invention
The purpose of this utility model is to provide a kind of improved switching valve, at the group connecting part of the connecting rod of valve button and ball valve the draw-in groove of relative making and settlement and the structure that buckle colludes carry out improvement design, and then the practical purpose that reaches quick assembling, reduces cost.
The purpose of this utility model realizes by following technological means: a kind of switching valve, group is provided with a ball valve with switching runner function in its valve pool, the connecting rod that the valve pool of ball valve top is provided with for the valve button penetrates the connecting hole of locating with the group connecting part winding of ball valve, it is characterized in that: but the connecting rod of this valve button is respectively equipped with draw-in groove and the buckle hooking structure that relative orientation engages with the group connecting part of ball valve.
The set draw-in groove of valve button connecting rod of described a kind of switching valve can be offered the square hole slot of a T shape by this connecting rod bottom end up, and then form a lead-in groove and both sides edge clipping, the relative formation in both sides that the set buckle of ball valve group connecting part colludes just can be sticked in draw-in groove the both sides edge clipping collude edge, and this buckle colludes central authorities and cuts open and be provided with interval trough and have the elasticity that can be retracted into towards central authorities so that edge is colluded in both sides.
Advantage of the present utility model is: but the connecting rod of valve button is to be respectively equipped with draw-in groove and the buckle hooking structure that relative orientation engages with the group connecting part of ball valve, by this, in order to do the practical purpose that can reach quick assembling, reduce cost.
Description of drawings
Fig. 1 is the exploded perspective schematic representation of prior art
Fig. 2 is an exploded perspective view of the present utility model
Fig. 3 is a combination stereogram of the present utility model
Fig. 4 is one of anabolic process schematic representation of the present utility model
Fig. 5 is two of an anabolic process schematic representation of the present utility model
Fig. 6 is the utility model assembled state plane cut-away view
Embodiment
Describe structure of the present utility model in detail below in conjunction with accompanying drawing
As Fig. 2, Fig. 3 and shown in Figure 6, the utility model relates to a kind of improved switching valve, group is provided with a ball valve 30 with switching runner 31 functions in the valve pool 20 of this switching valve A, 20 of valve pools above ball valve 30 are provided with connecting hole 21 and penetrate group connecting part 32 windings location with ball valve 30 for the connecting rod 41 of valve button 40, so that ball valve 30 can open and close along with the control of revolving of valve button 40.Its unique distinction is: but being respectively equipped with the draw-in groove 42 that relative orientation engages, the connecting rod 41 of this valve button 40 and the group connecting part 32 of ball valve 30 collude 33 with buckle, by this, the practical purpose that can reach quick assembling, reduces cost.Wherein, these valve button 40 connecting rods 41 set draw-in grooves 42 are the square hole slots that can be offered a T shape by these connecting rod 41 bottom ends up, and then form a lead-in groove 43 and both sides edge clipping 44, making the group connecting part 32 set buckles of ball valve 30 collude 33 both sides again forms relatively and colludes edge 34, just can be sticked in the both sides edge clipping 44 of draw-in groove 43, and this buckle colludes 33 central authorities and cuts open and be provided with interval trough 35 and have the elasticity that can be retracted into towards central authorities so that edge 34 is colluded in both sides, is beneficial to be fastened on edge clipping 34 (as shown in Figure 5 and Figure 6) from outwards opening after lead-in groove 43 imports again.During combination, ball valve 30 top group connecting parts 32 set buckles in the valve pool 20 collude 33 will import draw-in groove 42 (as shown in Figure 5) by lead-in groove 43, when valve button 40 presses to the preset stopping position, ball valve 30 buckles collude 33 collude that edge 34 proper side stays are outwardly opened and the edge clipping 44 (as shown in Figure 6) that is sticked in draw-in groove 42 so promptly impels valve button 40 directed location to finish Assembly Action.Hence one can see that, and the utility model does not need nationality auxiliary can moment engaging group fixed by other instrument, obviously can significantly improve the shortcoming of aforementioned prior art, reach assembling fast, raise the efficiency and reduce the practical purpose of manufacture cost.
What need supplementary notes is: valve button that the utility model disclosed and ball valve quick combined structure can be applicable on the various switch valve structures with ball valve, and the switching valve that this accompanying drawing is illustrated as shown in Figure 6, its group establish Shi Youdan towards stream establish to the restriction (shown in the direction of arrow among the figure), therefore its ball valve only is provided with water stop ring in water outlet one side group and get final product, is not to be that the accompanying drawing drafting is imperfect.
Claims (2)
1, a kind of switching valve, group is provided with a ball valve with switching runner function in its valve pool, the connecting rod that the valve pool of ball valve top is provided with for the valve button penetrates the connecting hole of locating with the group connecting part winding of ball valve, it is characterized in that: but the connecting rod of this valve button is respectively equipped with draw-in groove and the buckle hooking structure that relative orientation engages with the group connecting part of ball valve.
2, a kind of switching valve according to claim 1, it is characterized in that: the set draw-in groove of this valve button connecting rod can be offered the square hole slot of a T shape by this connecting rod bottom end up, and then form a lead-in groove and both sides edge clipping, the relative formation in both sides that the set buckle of ball valve group connecting part colludes just can be sticked in draw-in groove the both sides edge clipping collude edge, and this buckle colludes central authorities and cuts open and be provided with interval trough and have the elasticity that can be retracted into towards central authorities so that edge is colluded in both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01266269 CN2519871Y (en) | 2001-10-30 | 2001-10-30 | Switching valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01266269 CN2519871Y (en) | 2001-10-30 | 2001-10-30 | Switching valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2519871Y true CN2519871Y (en) | 2002-11-06 |
Family
ID=33672984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01266269 Expired - Fee Related CN2519871Y (en) | 2001-10-30 | 2001-10-30 | Switching valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2519871Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102878138A (en) * | 2012-10-10 | 2013-01-16 | 无锡市兆帕科技有限公司 | Changeover valve |
-
2001
- 2001-10-30 CN CN 01266269 patent/CN2519871Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102878138A (en) * | 2012-10-10 | 2013-01-16 | 无锡市兆帕科技有限公司 | Changeover valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |