CN202546131U - Water pipe chock plug and dismantling/assembling tool thereof - Google Patents
Water pipe chock plug and dismantling/assembling tool thereof Download PDFInfo
- Publication number
- CN202546131U CN202546131U CN2012200822708U CN201220082270U CN202546131U CN 202546131 U CN202546131 U CN 202546131U CN 2012200822708 U CN2012200822708 U CN 2012200822708U CN 201220082270 U CN201220082270 U CN 201220082270U CN 202546131 U CN202546131 U CN 202546131U
- Authority
- CN
- China
- Prior art keywords
- water pipe
- chock plug
- plug
- fastening part
- pipe chock
- 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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Abstract
The utility model discloses a water pipe chock plug, which comprises a plug body and a holding rod, wherein the plug body is provided with a plugging part and a clamping part; the clamping part is arranged at one side of the plugging part, a stopping edge extends outwards radially from one side (at which the clamping part is arranged) of the plugging part, and the stopping edge is arranged in a encircling mode; one end of the holding rod is fixed at one side (at which the clamping part is arranged) of the plug body; and the utility model also discloses a dismantling/assembling tool of the water pipe plug; the tool comprises a holding handle part and an operating part, wherein one end of the operating part is assembled with the holding handle part and the other end is a free end; the free end of the operating part is manufactured into a clamping groove; and the clamping groove is used for aligning with the clamping part of the plug body.
Description
Technical field
The utility model relates to a kind of water pipe chock plug, relates in particular to a kind of water pipe chock plug with preferable closed intensity, and the instrument of removable group of this water pipe chock plug.
Background technique
Tradition cutter is located at the water pipe group in the cement wall, does not connect when establishing water tap and taking the water source, normally through the sealing of water pipe chock plug, in the time of can guaranteeing that the water source circulates in the pipeline in the future, can not flow from water pipe easily.
Existing water pipe group is as shown in Figure 1, and this water pipe group 9 is selected in order to water pipe close head 8.This water pipe group 9 comprises flow pipe 91, aqueduct 92 and winding pipe 93, and these aqueduct 92 1 ends are packed in the opening end 911 of this flow pipe 91, and these aqueduct 92 the other ends then connect the water source; These winding pipe 93 1 ends are screwed together in another opening end 912 of this flow pipe 91, and are interconnected with this flow pipe 91 and aqueduct 92, and these winding pipe 93 the other ends are then used for this water pipe chock plug 8 and screwed togather.Wherein, the perisporium of this water pipe chock plug 8 is formed with several screw threads, in order to be screwed together in this winding pipe 93; And these water pipe chock plug 8 one sides are established projection 81, and these projection 81 usefulness are for instrument (not indicating among the figure) operation, so that this water pipe chock plug 8 is inserted or taken out.
Thus, when existing water pipe group 9 when practice of construction cutter is located in the cement wall, as shown in Figure 2, certainly will be earlier with after this flow pipe 91 and the aqueduct 92 mutual packings, be embedded in the cement wall, and the opening end 912 of this flow pipe 91 be exposed to outside the cement wall; Then, again this winding pipe 93 is screwed together in the opening end 912 of this flow pipe 91, and covers simultaneously with the more careful cement layer of one deck, make that these winding pipe 93 parts are exposed outside, more can secure surperficial in cement wall.Under untapped situation, satisfy and so that water pipe chock plug 8 is screwed together in this winding pipe 93, to prevent that current from flowing through the projection 81 of this water pipe chock plug 8 of this tool operation by this.
Yet; Because this water pipe chock plug 8 only partly is screwed in this winding pipe 93, so that current still maybe be because of long-term hydraulic pressure compressing, and oozes out along the screw thread place of this water pipe chock plug 8; So under these water pipe group 9 long-time untapped situations; Just produce the infiltration phenomenon in throwing 8 of water pipe plug and winding pipe 93 connecting parts easily, seriously cause water resources to waste for no reason, also cause cement wall surface to need because of making moist to lay again.So, not only the purpose that prevents that current from flowing be can't reach, required consumed time of subsequent treatment and cost more derived because of leaking.
On the other hand; Again because of this water pipe chock plug 8 does not have suitable stop edge, so when this instrument of operation is screwed together in this winding pipe 93 with this water pipe chock plug 8, often cause this water pipe chock plug 8 over head and ears within this winding pipe 93 easily; So that when dismantling, cause the builder to perplex greatly for no reason in the future.Even, in the time can't this water pipe chock plug 8 being removed, then must destroy this cement wall surface with instrument, should assemble pipe 93 and dismantle and descend, and replacement again, can connect again and establish water tap, take the water source for the user.
Because above-mentioned reason; Really be necessary to develop a kind of water pipe chock plug of novelty; Can when the water pipe group is not used, blocking water flow flowing; And cooperate and to accomplish the operation that sets of this water pipe chock plug efficiently, and to solve aforesaid variety of issue in order to assemble or to dismantle the group instrument of tearing open of this water pipe chock plug.
The model utility content
The utility model main purpose is to improve above-mentioned shortcoming, and so that a kind of water pipe chock plug to be provided, it can prevent that really current from flowing from water pipe when water pipe does not use, and makes moist to avoid water resources consume and metope.
Another purpose of the utility model is, a kind of water pipe chock plug is provided, and can fill in and close in the water pipe set of joints of different depth, assembles easily or dismantles with the easy-to-operat person, and then promote convenience of use.
Another purpose of the utility model is, a kind of group instrument of tearing open that can be used for tearing open group water pipe chock plug is provided, and can be applicable to the metope of different places, alleviating the required active force of tearing group water pipe chock plug open, and promote the water pipe chock plug tear group efficient open.
For reaching aforementioned creation purpose, the water pipe chock plug of the utility model comprises: cock body; Have plug and close portion and fastening part; This fastening part is positioned at this plug and closes portion's one side, and the side radial outward that this plug portion of closing is provided with this fastening part extend to end edge, should end edge and be around the shape setting; And hold bar, an end is fixed in the side that this cock body is established this fastening part.
Wherein, this fastening part can become non-circular annular groove; Perhaps, this fastening part also can become non-circular projection.Further, this fastening part also can become non-circular projection, and ring is established non-circular annular groove around this non-circular projection.
Wherein, should end edge is the ring-like body of processing for the micro-elasticity material, and should end the plug that edge is set around this cock body and close portion's periphery wall.Perhaps, this only originates from the side radial outward one extension shaping that this plug portion of closing is provided with this fastening part.
Wherein, this holds the bar the other end is free end, and this free end of holding bar is formed with the cutting face, and this cutting face forms from this ora terminalis cutting of holding bar.Especially, this free end of holding bar forms two relative cutting face, and this free end ora terminalis of holding bar becomes flat.In addition, this free end end of holding bar also can have a loci in addition, and this loci is located at this shaft core position of holding bar.
Wherein, the perisporium that this plug closes portion is equipped with several screw threads, and this plug closes between portion and the fastening part and leave spacing, and this spacing is level and smooth shape.
Wherein, this holds the centre that bar is arranged at this cock body, and this holds one-body molded being coated within this cock body of an end of bar.
For reaching aforementioned creation purpose, the utility model also provides a kind of group instrument of tearing open that is used for aforementioned water pipe chock plug, comprises: shank part; And operation unit, an end is connected to this shank part, and its other end then is free end, and the free end of this operation unit becomes clamping groove, and this clamping groove is sticked in the fastening part of this cock body in order to contraposition.
Wherein, this clamping groove also is formed with the face of amplexiforming, and this amplexiforms face and amplexiforms the cutting face of holding the formation of the bar the other end in this in order to correspondence.And this operation unit can be to be non-circular hollow rod body.
Description of drawings
Fig. 1: the schematic perspective view of existing technology water pipe chock plug collocation water pipe group.
Fig. 2: the generalized section that existing technology water pipe chock plug uses in reality.
Fig. 3: the utility model water pipe chock plug and tear the schematic perspective view of group instrument open.
Fig. 4: the kenel of the utility model water pipe chock plug changes one of schematic representation.
Fig. 5: the kenel of the utility model water pipe chock plug changes one of schematic representation.
Fig. 6: the kenel of the utility model water pipe chock plug changes one of schematic representation.
Fig. 7: the schematic perspective view of the utility model water pipe chock plug collocation water pipe group.
Fig. 8: the assembling schematic representation that the utility model water pipe chock plug uses in reality.
Fig. 9: the utility model water pipe chock plug uses collocation to tear the assembling schematic representation of group instrument open in reality.
Figure 10: the schematic perspective view of another water pipe group of the utility model water pipe chock plug collocation.
Figure 11: another assembling schematic representation that the utility model water pipe chock plug uses in reality.
Figure 12: the utility model water pipe chock plug is in the schematic representation that aligns of reality use.
Figure 13: the utility model water pipe chock plug uses collocation to tear another assembling schematic representation of group instrument open in reality.
Figure 14: the utility model water pipe chock plug uses collocation to tear the dismounting schematic representation of group instrument open in reality.
Figure 15: the utility model water pipe chock plug is in the schematic representation that sets of reality use.
Description of reference numerals
1 cock body, 11 plugs close portion
12 fastening parts 13 end edge
2 hold bar 21 cutting face
22 loci
3 tear group instrument 31 grip parts open
32 operation units, 321 clamping grooves
4 water pipe groups, 41 main lines
42 winding pipes, 421 faying surfaces
5 water pipe groups, 51 main lines
52 sleeve pipes, 521 retaining edge
53 ring pads, 54 winding pipes
D spacing F amplexiforms face
9 water pipe groups, 91 flow pipes
911,912 opening ends
92 aqueducts, 93 winding pipes
8 water pipe chock plugs, 81 projections
Embodiment
For letting the above-mentioned of the utility model and other purposes, characteristic and the advantage can be more obviously understandable, below special preferred embodiment of lifting the utility model, and combine the accompanying drawing further explain.
As shown in Figure 3, it is the utility model preferred embodiment, and this water pipe chock plug comprises cock body 1 and holds bar 2, and this end of holding bar 2 is incorporated into a side of this cock body 1.
This cock body 1 can be the circular chock plug that the micro-elasticity material is processed, and is preferable with the opening size that can meet various standard water pipes.This cock body 1 has plug and closes portion 11 and fastening part 12, and this fastening part 12 is positioned at the side that this plug closes portion 11.In present embodiment; The perisporium that this plug closes portion 11 is equipped with several screw threads, and this plug closes and leave space D (as shown in Figure 4) between portion 11 and the fastening part 12, and this space D is level and smooth shape; Close in water pipe so that this cock body 1 can be filled in fully, increase closed intensity by this with pipe inner wall.
Hold the above, this fastening part 12 is the structures that can supply instrument 3 (detailed aspects of holding this instrument 3 of the back explanation) clip that matches arbitrarily, and as shown in Figure 4, this fastening part 12 can become a non-circular annular groove, is depicted as the rectangle annular groove like drawing especially; Perhaps, as shown in Figure 5, this fastening part 12 also can become a non-circular projection, is depicted as the rectangle projection like drawing especially; Further; As shown in Figure 6, this fastening part 12 can also become a non-circular projection, and ring is established a non-circular annular groove around this non-circular projection; It is preferable that this projection and annular groove are identical geometry aspect, and special as drawing is shown in the rectangle projection and encircles on every side and establish the rectangle annular groove.More than, this fastening part 12 all supplies these instrument 3 firm clips with convenient, and is not easy to application of force process and causes this cock body 1 damage to be principle, the aspect shown in preferable reference the 4th～6 is schemed, but also do not need in this restriction.
As shown in Figure 3, this plug closes the side radial outward that portion 11 is provided with this fastening part 12 and extend to end edge 13, should end edge 13 and be around the shape setting.Wherein, should end edge 13 and can be the ring-like body that the micro-elasticity material that is same as cock body 1 is processed, and the plug that is set around this cock body 1 closes portion's 11 periphery walls; Perhaps, should end edge 13 also can be shown in present embodiment Fig. 4～6, and this plug closes the side radial outward one extension shaping of portion 11 certainly.Especially, should end the edge 13 preferable peristomes (holding the back combines Fig. 7～9 to specify again) that can fit in various standard water pipes during use, increasing the closed intensity between this cock body 1 and water pipe, and then reach the effect of effective water-impervious.
This holds bar 2 can be the rhabodoid that metal, pottery or plastics are processed, and can supply the user conveniently to hold to take to preferable to have sufficient intensity.This end of holding bar 2 is fixed in the side that this cock body 1 is provided with this fastening part 12, and its other end then is a free end.In present embodiment, this holds the bar 2 preferable centre that are arranged at this cock body 1, and particularly this holds one-body molded being coated within this cock body 1 of an end of bar 2, and this holds the steadiness of bar 2 to use increase.
In addition, this free end of holding bar 2 is formed with cutting face 21, and this cutting face 21 forms from the ora terminalis cutting.In present embodiment, this holds the special formation of free end two relative cutting face 21 (shown in Fig. 4～6) of bar 2, and makes this free end ora terminalis of holding bar 2 become flat, so that guide this instrument 3 to extend this fastening part 12 easily along this cutting face 21.Further, as shown in Figure 3, this free end end of holding bar 2 also can have loci 22 in addition, and this loci 22 is located at the shaft core position that this holds bar 2, so that in assembling process, close the referencer in water pipe as this cock body 1 plug.
On the other hand; The utility model provides a kind of group instrument 3 of tearing open that can be used for tearing open the above-mentioned water pipe chock plug of group in addition, and as shown in Figure 3, this is torn group instrument 3 open and comprises shank part 31 and operation unit 32; These operation unit 32 1 ends are connected to this shank part 31, and its other end then is a free end.Wherein, this shank part 31 can be to supply arbitrarily to hold the structure of taking, and shown in drawing, this shank part 31 is preferably circular pin; And this operation unit 32 is to be hollow rod body, is placed in wherein so that supply this to hold bar 2.
Especially, this operation unit 32 can be any non-circular hollow rod body, and especially the hollow rod body like rectangle that drawing is shown as is preferable.The free end of this operation unit 32 becomes clamping groove 321; But these clamping groove 321 contrapositions are sticked in the fastening part 12 of this cock body 1; And this clamping groove 321 is formed with and amplexiforms face F (side within clamping groove as shown in Figure 3 321 upper ends), and this amplexiforms face F can corresponding amplexiform the cutting face 21 of holding bar 2 in this.Thus, utilize this extracting tool 3 to drive this cock body 1 and be rotated in the forward, just can easily the utility model water pipe chock plug be mounted on water pipe; On the contrary, utilize this extracting tool 3 to drive this cock body 1 counterrotating, then can easily the utility model water pipe chock plug be descended from the water pipe dismounting.Wherein, the aspect of this clamping groove 321 can be changed with the aspect of this fastening part 12 is different, belong to haveing the knack of having common knowledge the knowledgeable in this technical field, according to this notion with variation, do not add restriction with this aspect.
Shown in Fig. 7～9, when the utility model water pipe chock plug during, can select plug to close in water pipe group 4 in practical application, this water pipe group 4 be general common diversion pipeline.As shown in Figure 7, the water pipe group 4 of present embodiment comprises main line 41 and winding pipe 42, and this winding pipe 42 is screwed together in an end of this main line 41.In when construction, as shown in Figure 8, so that these main line 41 cutters are located at cement wall surface W, and after this winding pipe 42 screwed togather, whitewash fixing with outer cement S again.
Under this situation, just can adopt the opening of closed this water pipe group 4 of water pipe chock plug of the utility model.That is to say; The user can hold this and hold bar 2; So that this cock body 1 is accurately to behind the opening that is positioned at this winding pipe 42, hold bar 2 by this and drive these cock bodys 1 and be forward rotation, so that being closed portion 11, the plug of this cock body 1 is screwed in this winding pipe 42 towards the direction of arrow shown in Figure 8.At this moment, can also selection operation this tear group instrument 3 open, as shown in Figure 9, make the extension of taking advantage of a situation along this cutting face 21 of holding bar 2 of this operation unit 32 of tearing group instrument 3 open, be resisted against the fastening part 12 of this cock body 1 and engaging each other until the clamping groove 321 of this operation unit 32.Thus; The user can rotate this towards the direction of arrow shown in the drawing easily and tear group instrument 3 open; So that this water pipe chock plug firmly is bolted in this winding pipe 42; And make the edge 13 that ends of this cock body 1 fit tightly ring week (being the faying surface 421 of the pipe of winding shown in the drawing 42),, accomplish the water pipe chock plug and set with under the state of not installing water tap in this winding pipe 42.
In sum, the utility model water pipe chock plug can not only through this cock body 1 end that edge 13 increases and winding pipe 42 between closed intensity, not using, and when not installing water tap, reach the effect that prevents that really current from flowing from water pipe in water pipe; In addition, the bar 2 held through the utility model water pipe chock plug extends, and then can the easy-to-operat person grip, and drives these cock bodys 1 to hold bar 2 through this, carries out the assembling or the dismounting of water pipe chock plug easily, reaches the effect that promotes convenience of use.In addition; Tear open in the group process in the utility model water pipe chock plug; Other be used present embodiment special tear group instrument 3 open the time, more can effectively save the operator in tearing the group water pipe chock plug required rotary action power that expends open, promote the effect that the water pipe chock plug is torn group efficient open and can further reach.
The utility model water pipe chock plug and tear the group instrument open and can extensively be applied particularly is used in another kind of water pipe group 5 shown in figure 10 with it, and this water pipe group 5 is conveniently found the infiltration source.In present embodiment, this water pipe group 5 comprises main line 51, sleeve pipe 52 and ring pad 53, and this sleeve pipe 52 fits in an end opening of this main line 51, and 53 on this ring pad is located between this main line 5 and the sleeve pipe 52.In when construction, shown in figure 11, equally these main line 51 cutters being located at cement wall surface W, and will encircle the end opening that pad 53 and sleeve pipe 52 fit in this main line 51 in regular turn, whitewash fixing with outer cement S again.
Under this situation, can hold this for the user and hold bar 2 through aforesaid operating procedure, and conveniently this cock body 1 is stretched in this sleeve pipe 52 towards direction of arrow shown in Figure 11, and be screwed among this main line 51.Further; The operator can also be through the range estimation mode; Shown in figure 12, observe the set loci 22 in this free end end of holding bar 2, whether accurately to the axle center that is positioned at this sleeve pipe 52 online (promptly the loci shown in drawing 22 just is positioned at this sleeve pipe 52 centre); To guarantee the utility model water pipe chock plug further in order to this sleeve pipe of packing 52 during with this main line 51, it is preferable can making the axle center of this sleeve pipe 52 and main line 51 be positioned at same center line.By this, in the time of can avoiding follow-up construction,, and can't use the puzzlement that more possibly derive relatively and need ressemble immediately because of not aligning between this sleeve pipe 52 and the main line 51.
Thus; The user just can select to operate this in addition as stated and tear group instrument 3 open; To make the extension of taking advantage of a situation along this cutting face 21 of holding bar 2 of this operation unit of tearing group instrument 3 open 32 equally; And stretch within this sleeve pipe 52, be resisted against the fastening part 12 of this cock body 1 until the clamping groove 321 of this operation unit 32, and engage each other; At this moment; The user can rotate this towards the direction of arrow shown in Figure 13 easily and tear group instrument 3 open; So that this water pipe chock plug firmly is bolted within this main line 51, and the edge 13 that ends of this cock body 1 is pushed against in this sleeve pipe 52 (promptly fitting in the retaining edge 521 of sleeve pipe shown in the drawing 52).By this, not only can increase the degree of closing of compeling between this sleeve pipe 52 and the main line 51, more can under the state of not installing water tap, accomplish setting of water pipe chock plug.
On the contrary; When this water pipe group 5 is desired to connect when establishing water tap; Shown in figure 14, the user can operate this and tear group instrument 3 open, with make things convenient for this operation unit of tearing group instrument 3 open 32 stretch into this sleeve pipe 52 in; Easily the opening of the utility model water pipe chock plug from this main line 51 removed towards the direction of arrow shown in the drawing; And be screwed together in the opening of this main line 1 with corresponding winding pipe 54 (being shown in a shown in Figure 15) end, make this water tap can be engaged in the other end of this winding pipe 54, to accomplish the winding operation of this water tap.Further; If the user tears the process that group instrument 3 takes out this water pipe chock plug open with this; When causing this to tear group instrument 3 open accidentally with the disengaging of the utility model water pipe chock plug; The user still can hold this and hold bar 2, so that this water pipe chock plug is taken out in this sleeve pipe 52, and the unlikely puzzlement that causes the user in unloading process.By this, can promote the convenience of the utility model water pipe chock plug greatly in assembling and unloading process.
In sum, the utility model water pipe chock plug can prevent that really current from flowing from water pipe when water pipe does not use, to reach the effect of avoiding water resources consume and metope to make moist.In addition, the utility model water pipe chock plug can also be filled in and close in the sleeve pipe that the water pipe set of joints or the detection of different depth are seeped water, and assembles easily or dismantles with the easy-to-operat person, and then promote the convenience of use of the utility model water pipe chock plug.In addition; The utility model also provides a kind of group instrument of tearing open that can be used for tearing open group water pipe chock plug simultaneously; This tears the metope that the group instrument can be applicable to different places open, is not subject to the position that water pipe group cutter is located at metope, can stretch into easily in the set of joints or sleeve pipe of different depth.Thus, when collocation uses this to tear group instrument 3 open, not only can alleviate the required turning effort power of group water pipe chock plug of tearing open, the convenience in the time of can also promoting assembling of water pipe chock plug or dismounting relatively promotes the effect that the water pipe chock plug is torn group efficient open to reach.
Claims (14)
1. water pipe chock plug is characterized in that comprising:
A cock body has a plug and closes portion and a fastening part, and this fastening part is positioned at this plug and closes portion's one side, and this plug portion of closing side radial outward of being provided with this fastening part extends one and end edge, should end edge and be around the shape setting; And
Hold bar for one, an end is fixed in the side that this cock body is established this fastening part.
2. water pipe chock plug according to claim 1 is characterized in that this fastening part becomes non-circular annular groove.
3. water pipe chock plug according to claim 1 is characterized in that this fastening part becomes non-circular projection.
4. water pipe chock plug according to claim 1 is characterized in that this fastening part becomes non-circular projection, and ring is established non-circular annular groove around this non-circular projection.
5. according to the described water pipe chock plug of claim 1-4, it is characterized in that should end edge is the ring-like body that the micro-elasticity material is processed, and should end the plug that edge is set around this cock body and close portion's periphery wall.
6. according to the described water pipe chock plug of claim 1-4, it is characterized in that this only originates from the side radial outward one extension shaping that this plug portion of closing is provided with this fastening part.
7. according to the described water pipe chock plug of claim 1-4, it is characterized in that this holds the bar the other end is free end, this free end of holding bar is formed with the cutting face, and this cutting face forms from this ora terminalis cutting of holding bar.
8. water pipe chock plug according to claim 7 is characterized in that, this free end of holding bar forms two relative cutting face, and this free end ora terminalis of holding bar becomes flat.
9. according to the described water pipe chock plug of claim 1-4, it is characterized in that this holds the bar the other end is free end, this free end end of holding bar has loci in addition, and this loci is located at this shaft core position of holding bar.
10. according to the described water pipe chock plug of claim 1-4, it is characterized in that the perisporium that this plug closes portion is equipped with a plurality of screw threads, and this plug closes between portion and the fastening part and leave spacing, this spacing is level and smooth shape.
11. according to the described water pipe chock plug of claim 1-4, it is characterized in that this holds the centre that bar is arranged at this cock body, and this holds one-body molded being coated within this cock body of an end of bar.
12. the group instrument of tearing open of water pipe chock plug according to claim 1 is characterized in that, comprises:
A shank part; And
An operation unit, an end is connected to this shank part, and its other end then is free end, and the free end of this operation unit becomes clamping groove, and this clamping groove contraposition is sticked in the fastening part of this cock body.
13. water pipe chock plug according to claim 12 is characterized in that, this clamping groove forms the face that amplexiforms, and this amplexiforms the face correspondence and amplexiforms the cutting face of holding the formation of the bar the other end in this.
14. water pipe chock plug according to claim 12 is characterized in that, this operation unit is non-circular hollow rod body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200822708U CN202546131U (en) | 2012-03-07 | 2012-03-07 | Water pipe chock plug and dismantling/assembling tool thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200822708U CN202546131U (en) | 2012-03-07 | 2012-03-07 | Water pipe chock plug and dismantling/assembling tool thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202546131U true CN202546131U (en) | 2012-11-21 |
Family
ID=47166769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200822708U Expired - Fee Related CN202546131U (en) | 2012-03-07 | 2012-03-07 | Water pipe chock plug and dismantling/assembling tool thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202546131U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102943939A (en) * | 2012-10-23 | 2013-02-27 | 安徽誉丰汽车技术有限责任公司 | Combined switching device for automobile |
| CN104816793A (en) * | 2015-05-04 | 2015-08-05 | 刘波 | Switch of ship bottom drainage pipeline |
-
2012
- 2012-03-07 CN CN2012200822708U patent/CN202546131U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102943939A (en) * | 2012-10-23 | 2013-02-27 | 安徽誉丰汽车技术有限责任公司 | Combined switching device for automobile |
| CN102943939B (en) * | 2012-10-23 | 2016-12-21 | 安徽誉丰汽车技术有限责任公司 | A kind of automobile combination type switching device |
| CN104816793A (en) * | 2015-05-04 | 2015-08-05 | 刘波 | Switch of ship bottom drainage pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20140307 |